diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md index 15ddb75ce0b340..4ed26136de4556 100644 --- a/.github/CONTRIBUTING.md +++ b/.github/CONTRIBUTING.md @@ -56,13 +56,6 @@ The next most important script runs all the appropriate testing. The linting is there to keep a consistent code-style across the all of the code and the testing is there to help catch bugs and check that the code behaves as expected. It is important that neither of these steps comes up with any errors due to your changes. -* If you’d like the linter to fix any errors that it can change, make the following addition to the “test-lint” script. - - { - ... - "test-lint": "eslint src --ext js --ext ts --fix && tsc -p utils/build/tsconfig.lint.json" - ... - } If you’d like to make a minified version of the build files i.e. ‘build/three.min.js’ run: diff --git a/build/three.js b/build/three.js index 8058c73a9ce0d4..90f835e8f0922e 100644 --- a/build/three.js +++ b/build/three.js @@ -295,6 +295,9 @@ var DynamicCopyUsage = 35050; var StreamCopyUsage = 35042; + var GLSL1 = "100"; + var GLSL3 = "300 es"; + /** * https://github.com/mrdoob/eventdispatcher.js/ */ @@ -594,7 +597,7 @@ }; - function Vector2( x, y ) { + var Vector2 = function Vector2( x, y ) { if ( x === void 0 ) x = 0; if ( y === void 0 ) y = 0; @@ -602,495 +605,483 @@ this.x = x; this.y = y; - } - - Object.defineProperties( Vector2.prototype, { - - "width": { - - get: function () { + }; - return this.x; + var prototypeAccessors = { width: { configurable: true },height: { configurable: true } }; - }, - - set: function ( value ) { + prototypeAccessors.width.get = function () { - this.x = value; + return this.x; - } + }; - }, + prototypeAccessors.width.set = function ( value ) { - "height": { + this.x = value; - get: function () { + }; - return this.y; + prototypeAccessors.height.get = function () { - }, + return this.y; - set: function ( value ) { + }; - this.y = value; + prototypeAccessors.height.set = function ( value ) { - } + this.y = value; - } + }; - } ); + Vector2.prototype.set = function set ( x, y ) { - Object.assign( Vector2.prototype, { - - isVector2: true, + this.x = x; + this.y = y; - set: function ( x, y ) { + return this; - this.x = x; - this.y = y; + }; - return this; + Vector2.prototype.setScalar = function setScalar ( scalar ) { - }, + this.x = scalar; + this.y = scalar; - setScalar: function ( scalar ) { + return this; - this.x = scalar; - this.y = scalar; + }; - return this; + Vector2.prototype.setX = function setX ( x ) { - }, + this.x = x; - setX: function ( x ) { + return this; - this.x = x; + }; - return this; + Vector2.prototype.setY = function setY ( y ) { - }, - - setY: function ( y ) { + this.y = y; - this.y = y; + return this; - return this; + }; - }, + Vector2.prototype.setComponent = function setComponent ( index, value ) { - setComponent: function ( index, value ) { + switch ( index ) { - switch ( index ) { + case 0: this.x = value; break; + case 1: this.y = value; break; + default: throw new Error( 'index is out of range: ' + index ); - case 0: this.x = value; break; - case 1: this.y = value; break; - default: throw new Error( 'index is out of range: ' + index ); + } - } + return this; - return this; + }; - }, + Vector2.prototype.getComponent = function getComponent ( index ) { - getComponent: function ( index ) { + switch ( index ) { - switch ( index ) { + case 0: return this.x; + case 1: return this.y; + default: throw new Error( 'index is out of range: ' + index ); - case 0: return this.x; - case 1: return this.y; - default: throw new Error( 'index is out of range: ' + index ); + } - } + }; - }, + Vector2.prototype.clone = function clone () { - clone: function () { + return new this.constructor( this.x, this.y ); - return new this.constructor( this.x, this.y ); + }; - }, + Vector2.prototype.copy = function copy ( v ) { - copy: function ( v ) { + this.x = v.x; + this.y = v.y; - this.x = v.x; - this.y = v.y; + return this; - return this; + }; - }, + Vector2.prototype.add = function add ( v, w ) { - add: function ( v, w ) { + if ( w !== undefined ) { - if ( w !== undefined ) { + console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); + return this.addVectors( v, w ); - console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); - return this.addVectors( v, w ); + } - } + this.x += v.x; + this.y += v.y; - this.x += v.x; - this.y += v.y; + return this; - return this; + }; - }, + Vector2.prototype.addScalar = function addScalar ( s ) { - addScalar: function ( s ) { + this.x += s; + this.y += s; - this.x += s; - this.y += s; + return this; - return this; + }; - }, + Vector2.prototype.addVectors = function addVectors ( a, b ) { - addVectors: function ( a, b ) { + this.x = a.x + b.x; + this.y = a.y + b.y; - this.x = a.x + b.x; - this.y = a.y + b.y; + return this; - return this; + }; - }, + Vector2.prototype.addScaledVector = function addScaledVector ( v, s ) { - addScaledVector: function ( v, s ) { + this.x += v.x * s; + this.y += v.y * s; - this.x += v.x * s; - this.y += v.y * s; + return this; - return this; + }; - }, + Vector2.prototype.sub = function sub ( v, w ) { - sub: function ( v, w ) { + if ( w !== undefined ) { - if ( w !== undefined ) { + console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); + return this.subVectors( v, w ); - console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); - return this.subVectors( v, w ); + } - } + this.x -= v.x; + this.y -= v.y; - this.x -= v.x; - this.y -= v.y; + return this; - return this; + }; - }, + Vector2.prototype.subScalar = function subScalar ( s ) { - subScalar: function ( s ) { + this.x -= s; + this.y -= s; - this.x -= s; - this.y -= s; + return this; - return this; + }; - }, + Vector2.prototype.subVectors = function subVectors ( a, b ) { - subVectors: function ( a, b ) { + this.x = a.x - b.x; + this.y = a.y - b.y; - this.x = a.x - b.x; - this.y = a.y - b.y; + return this; - return this; + }; - }, + Vector2.prototype.multiply = function multiply ( v ) { - multiply: function ( v ) { + this.x *= v.x; + this.y *= v.y; - this.x *= v.x; - this.y *= v.y; + return this; - return this; + }; - }, + Vector2.prototype.multiplyScalar = function multiplyScalar ( scalar ) { - multiplyScalar: function ( scalar ) { + this.x *= scalar; + this.y *= scalar; - this.x *= scalar; - this.y *= scalar; + return this; - return this; + }; - }, + Vector2.prototype.divide = function divide ( v ) { - divide: function ( v ) { + this.x /= v.x; + this.y /= v.y; - this.x /= v.x; - this.y /= v.y; + return this; - return this; + }; - }, + Vector2.prototype.divideScalar = function divideScalar ( scalar ) { - divideScalar: function ( scalar ) { + return this.multiplyScalar( 1 / scalar ); - return this.multiplyScalar( 1 / scalar ); + }; - }, + Vector2.prototype.applyMatrix3 = function applyMatrix3 ( m ) { - applyMatrix3: function ( m ) { + var x = this.x, y = this.y; + var e = m.elements; - var x = this.x, y = this.y; - var e = m.elements; + this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ]; + this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ]; - this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ]; - this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ]; + return this; - return this; + }; - }, + Vector2.prototype.min = function min ( v ) { - min: function ( v ) { + this.x = Math.min( this.x, v.x ); + this.y = Math.min( this.y, v.y ); - this.x = Math.min( this.x, v.x ); - this.y = Math.min( this.y, v.y ); + return this; - return this; + }; - }, + Vector2.prototype.max = function max ( v ) { - max: function ( v ) { + this.x = Math.max( this.x, v.x ); + this.y = Math.max( this.y, v.y ); - this.x = Math.max( this.x, v.x ); - this.y = Math.max( this.y, v.y ); + return this; - return this; + }; - }, + Vector2.prototype.clamp = function clamp ( min, max ) { - clamp: function ( min, max ) { + // assumes min < max, componentwise - // assumes min < max, componentwise + this.x = Math.max( min.x, Math.min( max.x, this.x ) ); + this.y = Math.max( min.y, Math.min( max.y, this.y ) ); - this.x = Math.max( min.x, Math.min( max.x, this.x ) ); - this.y = Math.max( min.y, Math.min( max.y, this.y ) ); + return this; - return this; + }; - }, + Vector2.prototype.clampScalar = function clampScalar ( minVal, maxVal ) { - clampScalar: function ( minVal, maxVal ) { + this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); + this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); - this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); - this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); + return this; - return this; + }; - }, + Vector2.prototype.clampLength = function clampLength ( min, max ) { - clampLength: function ( min, max ) { + var length = this.length(); - var length = this.length(); + return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); - return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); + }; - }, + Vector2.prototype.floor = function floor () { - floor: function () { + this.x = Math.floor( this.x ); + this.y = Math.floor( this.y ); - this.x = Math.floor( this.x ); - this.y = Math.floor( this.y ); + return this; - return this; + }; - }, + Vector2.prototype.ceil = function ceil () { - ceil: function () { + this.x = Math.ceil( this.x ); + this.y = Math.ceil( this.y ); - this.x = Math.ceil( this.x ); - this.y = Math.ceil( this.y ); + return this; - return this; + }; - }, + Vector2.prototype.round = function round () { - round: function () { + this.x = Math.round( this.x ); + this.y = Math.round( this.y ); - this.x = Math.round( this.x ); - this.y = Math.round( this.y ); + return this; - return this; + }; - }, + Vector2.prototype.roundToZero = function roundToZero () { - roundToZero: function () { + this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); + this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); - this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); - this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); + return this; - return this; + }; - }, + Vector2.prototype.negate = function negate () { - negate: function () { + this.x = - this.x; + this.y = - this.y; - this.x = - this.x; - this.y = - this.y; + return this; - return this; + }; - }, + Vector2.prototype.dot = function dot ( v ) { - dot: function ( v ) { + return this.x * v.x + this.y * v.y; - return this.x * v.x + this.y * v.y; + }; - }, + Vector2.prototype.cross = function cross ( v ) { - cross: function ( v ) { + return this.x * v.y - this.y * v.x; - return this.x * v.y - this.y * v.x; + }; - }, + Vector2.prototype.lengthSq = function lengthSq () { - lengthSq: function () { + return this.x * this.x + this.y * this.y; - return this.x * this.x + this.y * this.y; + }; - }, + Vector2.prototype.length = function length () { - length: function () { + return Math.sqrt( this.x * this.x + this.y * this.y ); - return Math.sqrt( this.x * this.x + this.y * this.y ); + }; - }, + Vector2.prototype.manhattanLength = function manhattanLength () { - manhattanLength: function () { + return Math.abs( this.x ) + Math.abs( this.y ); - return Math.abs( this.x ) + Math.abs( this.y ); + }; - }, + Vector2.prototype.normalize = function normalize () { - normalize: function () { + return this.divideScalar( this.length() || 1 ); - return this.divideScalar( this.length() || 1 ); + }; - }, + Vector2.prototype.angle = function angle () { - angle: function () { + // computes the angle in radians with respect to the positive x-axis - // computes the angle in radians with respect to the positive x-axis + var angle = Math.atan2( - this.y, - this.x ) + Math.PI; - var angle = Math.atan2( - this.y, - this.x ) + Math.PI; + return angle; - return angle; + }; - }, + Vector2.prototype.distanceTo = function distanceTo ( v ) { - distanceTo: function ( v ) { + return Math.sqrt( this.distanceToSquared( v ) ); - return Math.sqrt( this.distanceToSquared( v ) ); + }; - }, + Vector2.prototype.distanceToSquared = function distanceToSquared ( v ) { - distanceToSquared: function ( v ) { + var dx = this.x - v.x, dy = this.y - v.y; + return dx * dx + dy * dy; - var dx = this.x - v.x, dy = this.y - v.y; - return dx * dx + dy * dy; + }; - }, + Vector2.prototype.manhattanDistanceTo = function manhattanDistanceTo ( v ) { - manhattanDistanceTo: function ( v ) { + return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ); - return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ); + }; - }, + Vector2.prototype.setLength = function setLength ( length ) { - setLength: function ( length ) { + return this.normalize().multiplyScalar( length ); - return this.normalize().multiplyScalar( length ); + }; - }, + Vector2.prototype.lerp = function lerp ( v, alpha ) { - lerp: function ( v, alpha ) { + this.x += ( v.x - this.x ) * alpha; + this.y += ( v.y - this.y ) * alpha; - this.x += ( v.x - this.x ) * alpha; - this.y += ( v.y - this.y ) * alpha; + return this; - return this; + }; - }, + Vector2.prototype.lerpVectors = function lerpVectors ( v1, v2, alpha ) { - lerpVectors: function ( v1, v2, alpha ) { + this.x = v1.x + ( v2.x - v1.x ) * alpha; + this.y = v1.y + ( v2.y - v1.y ) * alpha; - this.x = v1.x + ( v2.x - v1.x ) * alpha; - this.y = v1.y + ( v2.y - v1.y ) * alpha; + return this; - return this; + }; - }, + Vector2.prototype.equals = function equals ( v ) { - equals: function ( v ) { + return ( ( v.x === this.x ) && ( v.y === this.y ) ); - return ( ( v.x === this.x ) && ( v.y === this.y ) ); + }; - }, + Vector2.prototype.fromArray = function fromArray ( array, offset ) { - fromArray: function ( array, offset ) { + if ( offset === undefined ) { offset = 0; } - if ( offset === undefined ) { offset = 0; } + this.x = array[ offset ]; + this.y = array[ offset + 1 ]; - this.x = array[ offset ]; - this.y = array[ offset + 1 ]; + return this; - return this; + }; - }, + Vector2.prototype.toArray = function toArray ( array, offset ) { - toArray: function ( array, offset ) { + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + array[ offset ] = this.x; + array[ offset + 1 ] = this.y; - array[ offset ] = this.x; - array[ offset + 1 ] = this.y; + return array; - return array; + }; - }, + Vector2.prototype.fromBufferAttribute = function fromBufferAttribute ( attribute, index, offset ) { - fromBufferAttribute: function ( attribute, index, offset ) { + if ( offset !== undefined ) { - if ( offset !== undefined ) { + console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' ); - console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' ); + } - } + this.x = attribute.getX( index ); + this.y = attribute.getY( index ); - this.x = attribute.getX( index ); - this.y = attribute.getY( index ); + return this; - return this; + }; - }, + Vector2.prototype.rotateAround = function rotateAround ( center, angle ) { - rotateAround: function ( center, angle ) { + var c = Math.cos( angle ), s = Math.sin( angle ); - var c = Math.cos( angle ), s = Math.sin( angle ); + var x = this.x - center.x; + var y = this.y - center.y; - var x = this.x - center.x; - var y = this.y - center.y; + this.x = x * c - y * s + center.x; + this.y = x * s + y * c + center.y; - this.x = x * c - y * s + center.x; - this.y = x * s + y * c + center.y; + return this; - return this; + }; - }, + Vector2.prototype.random = function random () { - random: function () { + this.x = Math.random(); + this.y = Math.random(); - this.x = Math.random(); - this.y = Math.random(); + return this; - return this; + }; - } + Object.defineProperties( Vector2.prototype, prototypeAccessors ); - } ); + Vector2.prototype.isVector2 = true; - function Matrix3() { + var Matrix3 = function Matrix3() { this.elements = [ @@ -1106,337 +1097,333 @@ } - } - - Object.assign( Matrix3.prototype, { - - isMatrix3: true, + }; - set: function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) { + Matrix3.prototype.set = function set ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) { - var te = this.elements; + var te = this.elements; - te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31; - te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32; - te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33; + te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31; + te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32; + te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33; - return this; + return this; - }, + }; - identity: function () { + Matrix3.prototype.identity = function identity () { - this.set( + this.set( - 1, 0, 0, - 0, 1, 0, - 0, 0, 1 + 1, 0, 0, + 0, 1, 0, + 0, 0, 1 - ); + ); - return this; + return this; - }, + }; - clone: function () { + Matrix3.prototype.clone = function clone () { - return new this.constructor().fromArray( this.elements ); + return new this.constructor().fromArray( this.elements ); - }, + }; - copy: function ( m ) { + Matrix3.prototype.copy = function copy ( m ) { - var te = this.elements; - var me = m.elements; + var te = this.elements; + var me = m.elements; - te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; - te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; - te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ]; + te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; + te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; + te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ]; - return this; + return this; - }, + }; - extractBasis: function ( xAxis, yAxis, zAxis ) { + Matrix3.prototype.extractBasis = function extractBasis ( xAxis, yAxis, zAxis ) { - xAxis.setFromMatrix3Column( this, 0 ); - yAxis.setFromMatrix3Column( this, 1 ); - zAxis.setFromMatrix3Column( this, 2 ); + xAxis.setFromMatrix3Column( this, 0 ); + yAxis.setFromMatrix3Column( this, 1 ); + zAxis.setFromMatrix3Column( this, 2 ); - return this; + return this; - }, + }; - setFromMatrix4: function ( m ) { + Matrix3.prototype.setFromMatrix4 = function setFromMatrix4 ( m ) { - var me = m.elements; + var me = m.elements; - this.set( + this.set( - me[ 0 ], me[ 4 ], me[ 8 ], - me[ 1 ], me[ 5 ], me[ 9 ], - me[ 2 ], me[ 6 ], me[ 10 ] + me[ 0 ], me[ 4 ], me[ 8 ], + me[ 1 ], me[ 5 ], me[ 9 ], + me[ 2 ], me[ 6 ], me[ 10 ] - ); + ); - return this; + return this; - }, + }; - multiply: function ( m ) { + Matrix3.prototype.multiply = function multiply ( m ) { - return this.multiplyMatrices( this, m ); + return this.multiplyMatrices( this, m ); - }, + }; - premultiply: function ( m ) { + Matrix3.prototype.premultiply = function premultiply ( m ) { - return this.multiplyMatrices( m, this ); + return this.multiplyMatrices( m, this ); - }, + }; - multiplyMatrices: function ( a, b ) { + Matrix3.prototype.multiplyMatrices = function multiplyMatrices ( a, b ) { - var ae = a.elements; - var be = b.elements; - var te = this.elements; + var ae = a.elements; + var be = b.elements; + var te = this.elements; - var a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ]; - var a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ]; - var a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ]; + var a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ]; + var a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ]; + var a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ]; - var b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ]; - var b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ]; - var b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ]; + var b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ]; + var b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ]; + var b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ]; - te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31; - te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32; - te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33; + te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31; + te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32; + te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33; - te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31; - te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32; - te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33; + te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31; + te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32; + te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33; - te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31; - te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32; - te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33; + te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31; + te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32; + te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33; - return this; + return this; - }, + }; - multiplyScalar: function ( s ) { + Matrix3.prototype.multiplyScalar = function multiplyScalar ( s ) { - var te = this.elements; + var te = this.elements; - te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s; - te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s; - te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s; + te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s; + te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s; + te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s; - return this; + return this; - }, + }; - determinant: function () { + Matrix3.prototype.determinant = function determinant () { - var te = this.elements; + var te = this.elements; - var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ], - d = te[ 3 ], e = te[ 4 ], f = te[ 5 ], - g = te[ 6 ], h = te[ 7 ], i = te[ 8 ]; + var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ], + d = te[ 3 ], e = te[ 4 ], f = te[ 5 ], + g = te[ 6 ], h = te[ 7 ], i = te[ 8 ]; - return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g; + return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g; - }, + }; - getInverse: function ( matrix, throwOnDegenerate ) { + Matrix3.prototype.getInverse = function getInverse ( matrix, throwOnDegenerate ) { - if ( throwOnDegenerate !== undefined ) { + if ( throwOnDegenerate !== undefined ) { - console.warn( "THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate." ); + console.warn( "THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate." ); - } + } - var me = matrix.elements, - te = this.elements, + var me = matrix.elements, + te = this.elements, - n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], - n12 = me[ 3 ], n22 = me[ 4 ], n32 = me[ 5 ], - n13 = me[ 6 ], n23 = me[ 7 ], n33 = me[ 8 ], + n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], + n12 = me[ 3 ], n22 = me[ 4 ], n32 = me[ 5 ], + n13 = me[ 6 ], n23 = me[ 7 ], n33 = me[ 8 ], - t11 = n33 * n22 - n32 * n23, - t12 = n32 * n13 - n33 * n12, - t13 = n23 * n12 - n22 * n13, + t11 = n33 * n22 - n32 * n23, + t12 = n32 * n13 - n33 * n12, + t13 = n23 * n12 - n22 * n13, - det = n11 * t11 + n21 * t12 + n31 * t13; + det = n11 * t11 + n21 * t12 + n31 * t13; - if ( det === 0 ) { return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0 ); } + if ( det === 0 ) { return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0 ); } - var detInv = 1 / det; + var detInv = 1 / det; - te[ 0 ] = t11 * detInv; - te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv; - te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv; + te[ 0 ] = t11 * detInv; + te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv; + te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv; - te[ 3 ] = t12 * detInv; - te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv; - te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv; + te[ 3 ] = t12 * detInv; + te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv; + te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv; - te[ 6 ] = t13 * detInv; - te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv; - te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv; + te[ 6 ] = t13 * detInv; + te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv; + te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv; - return this; + return this; - }, + }; - transpose: function () { + Matrix3.prototype.transpose = function transpose () { - var tmp; - var m = this.elements; + var tmp; + var m = this.elements; - tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp; - tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp; - tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp; + tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp; + tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp; + tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp; - return this; + return this; - }, + }; - getNormalMatrix: function ( matrix4 ) { + Matrix3.prototype.getNormalMatrix = function getNormalMatrix ( matrix4 ) { - return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose(); + return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose(); - }, + }; - transposeIntoArray: function ( r ) { + Matrix3.prototype.transposeIntoArray = function transposeIntoArray ( r ) { - var m = this.elements; + var m = this.elements; - r[ 0 ] = m[ 0 ]; - r[ 1 ] = m[ 3 ]; - r[ 2 ] = m[ 6 ]; - r[ 3 ] = m[ 1 ]; - r[ 4 ] = m[ 4 ]; - r[ 5 ] = m[ 7 ]; - r[ 6 ] = m[ 2 ]; - r[ 7 ] = m[ 5 ]; - r[ 8 ] = m[ 8 ]; + r[ 0 ] = m[ 0 ]; + r[ 1 ] = m[ 3 ]; + r[ 2 ] = m[ 6 ]; + r[ 3 ] = m[ 1 ]; + r[ 4 ] = m[ 4 ]; + r[ 5 ] = m[ 7 ]; + r[ 6 ] = m[ 2 ]; + r[ 7 ] = m[ 5 ]; + r[ 8 ] = m[ 8 ]; - return this; + return this; - }, + }; - setUvTransform: function ( tx, ty, sx, sy, rotation, cx, cy ) { + Matrix3.prototype.setUvTransform = function setUvTransform ( tx, ty, sx, sy, rotation, cx, cy ) { - var c = Math.cos( rotation ); - var s = Math.sin( rotation ); + var c = Math.cos( rotation ); + var s = Math.sin( rotation ); - this.set( - sx * c, sx * s, - sx * ( c * cx + s * cy ) + cx + tx, - - sy * s, sy * c, - sy * ( - s * cx + c * cy ) + cy + ty, - 0, 0, 1 - ); + this.set( + sx * c, sx * s, - sx * ( c * cx + s * cy ) + cx + tx, + - sy * s, sy * c, - sy * ( - s * cx + c * cy ) + cy + ty, + 0, 0, 1 + ); - }, + }; - scale: function ( sx, sy ) { + Matrix3.prototype.scale = function scale ( sx, sy ) { - var te = this.elements; + var te = this.elements; - te[ 0 ] *= sx; te[ 3 ] *= sx; te[ 6 ] *= sx; - te[ 1 ] *= sy; te[ 4 ] *= sy; te[ 7 ] *= sy; + te[ 0 ] *= sx; te[ 3 ] *= sx; te[ 6 ] *= sx; + te[ 1 ] *= sy; te[ 4 ] *= sy; te[ 7 ] *= sy; - return this; + return this; - }, + }; - rotate: function ( theta ) { + Matrix3.prototype.rotate = function rotate ( theta ) { - var c = Math.cos( theta ); - var s = Math.sin( theta ); + var c = Math.cos( theta ); + var s = Math.sin( theta ); - var te = this.elements; + var te = this.elements; - var a11 = te[ 0 ], a12 = te[ 3 ], a13 = te[ 6 ]; - var a21 = te[ 1 ], a22 = te[ 4 ], a23 = te[ 7 ]; + var a11 = te[ 0 ], a12 = te[ 3 ], a13 = te[ 6 ]; + var a21 = te[ 1 ], a22 = te[ 4 ], a23 = te[ 7 ]; - te[ 0 ] = c * a11 + s * a21; - te[ 3 ] = c * a12 + s * a22; - te[ 6 ] = c * a13 + s * a23; + te[ 0 ] = c * a11 + s * a21; + te[ 3 ] = c * a12 + s * a22; + te[ 6 ] = c * a13 + s * a23; - te[ 1 ] = - s * a11 + c * a21; - te[ 4 ] = - s * a12 + c * a22; - te[ 7 ] = - s * a13 + c * a23; + te[ 1 ] = - s * a11 + c * a21; + te[ 4 ] = - s * a12 + c * a22; + te[ 7 ] = - s * a13 + c * a23; - return this; + return this; - }, + }; - translate: function ( tx, ty ) { + Matrix3.prototype.translate = function translate ( tx, ty ) { - var te = this.elements; + var te = this.elements; - te[ 0 ] += tx * te[ 2 ]; te[ 3 ] += tx * te[ 5 ]; te[ 6 ] += tx * te[ 8 ]; - te[ 1 ] += ty * te[ 2 ]; te[ 4 ] += ty * te[ 5 ]; te[ 7 ] += ty * te[ 8 ]; + te[ 0 ] += tx * te[ 2 ]; te[ 3 ] += tx * te[ 5 ]; te[ 6 ] += tx * te[ 8 ]; + te[ 1 ] += ty * te[ 2 ]; te[ 4 ] += ty * te[ 5 ]; te[ 7 ] += ty * te[ 8 ]; - return this; + return this; - }, + }; - equals: function ( matrix ) { + Matrix3.prototype.equals = function equals ( matrix ) { - var te = this.elements; - var me = matrix.elements; + var te = this.elements; + var me = matrix.elements; - for ( var i = 0; i < 9; i ++ ) { + for ( var i = 0; i < 9; i ++ ) { - if ( te[ i ] !== me[ i ] ) { return false; } + if ( te[ i ] !== me[ i ] ) { return false; } - } + } - return true; + return true; - }, + }; - fromArray: function ( array, offset ) { + Matrix3.prototype.fromArray = function fromArray ( array, offset ) { - if ( offset === undefined ) { offset = 0; } + if ( offset === undefined ) { offset = 0; } - for ( var i = 0; i < 9; i ++ ) { + for ( var i = 0; i < 9; i ++ ) { - this.elements[ i ] = array[ i + offset ]; + this.elements[ i ] = array[ i + offset ]; - } + } - return this; + return this; - }, + }; - toArray: function ( array, offset ) { + Matrix3.prototype.toArray = function toArray ( array, offset ) { - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - var te = this.elements; + var te = this.elements; - array[ offset ] = te[ 0 ]; - array[ offset + 1 ] = te[ 1 ]; - array[ offset + 2 ] = te[ 2 ]; + array[ offset ] = te[ 0 ]; + array[ offset + 1 ] = te[ 1 ]; + array[ offset + 2 ] = te[ 2 ]; - array[ offset + 3 ] = te[ 3 ]; - array[ offset + 4 ] = te[ 4 ]; - array[ offset + 5 ] = te[ 5 ]; + array[ offset + 3 ] = te[ 3 ]; + array[ offset + 4 ] = te[ 4 ]; + array[ offset + 5 ] = te[ 5 ]; - array[ offset + 6 ] = te[ 6 ]; - array[ offset + 7 ] = te[ 7 ]; - array[ offset + 8 ] = te[ 8 ]; + array[ offset + 6 ] = te[ 6 ]; + array[ offset + 7 ] = te[ 7 ]; + array[ offset + 8 ] = te[ 8 ]; - return array; + return array; - } + }; - } ); + Matrix3.prototype.isMatrix3 = true; var _canvas; @@ -1810,7 +1797,7 @@ } ); - function Vector4( x, y, z, w ) { + var Vector4 = function Vector4( x, y, z, w ) { if ( x === void 0 ) x = 0; if ( y === void 0 ) y = 0; if ( z === void 0 ) z = 0; @@ -1822,658 +1809,646 @@ this.z = z; this.w = w; - } - - Object.defineProperties( Vector4.prototype, { - - "width": { - - get: function () { - - return this.z; - - }, - - set: function ( value ) { - - this.z = value; + }; - } + var prototypeAccessors$1 = { width: { configurable: true },height: { configurable: true } }; - }, + prototypeAccessors$1.width.get = function () { - "height": { + return this.z; - get: function () { + }; - return this.w; + prototypeAccessors$1.width.set = function ( value ) { - }, + this.z = value; - set: function ( value ) { + }; - this.w = value; + prototypeAccessors$1.height.get = function () { - } + return this.w; - } + }; - } ); + prototypeAccessors$1.height.set = function ( value ) { - Object.assign( Vector4.prototype, { + this.w = value; - isVector4: true, + }; - set: function ( x, y, z, w ) { + Vector4.prototype.set = function set ( x, y, z, w ) { - this.x = x; - this.y = y; - this.z = z; - this.w = w; + this.x = x; + this.y = y; + this.z = z; + this.w = w; - return this; + return this; - }, + }; - setScalar: function ( scalar ) { + Vector4.prototype.setScalar = function setScalar ( scalar ) { - this.x = scalar; - this.y = scalar; - this.z = scalar; - this.w = scalar; + this.x = scalar; + this.y = scalar; + this.z = scalar; + this.w = scalar; - return this; + return this; - }, + }; - setX: function ( x ) { + Vector4.prototype.setX = function setX ( x ) { - this.x = x; + this.x = x; - return this; + return this; - }, + }; - setY: function ( y ) { + Vector4.prototype.setY = function setY ( y ) { - this.y = y; + this.y = y; - return this; + return this; - }, + }; - setZ: function ( z ) { + Vector4.prototype.setZ = function setZ ( z ) { - this.z = z; + this.z = z; - return this; + return this; - }, + }; - setW: function ( w ) { + Vector4.prototype.setW = function setW ( w ) { - this.w = w; + this.w = w; - return this; + return this; - }, + }; - setComponent: function ( index, value ) { + Vector4.prototype.setComponent = function setComponent ( index, value ) { - switch ( index ) { + switch ( index ) { - case 0: this.x = value; break; - case 1: this.y = value; break; - case 2: this.z = value; break; - case 3: this.w = value; break; - default: throw new Error( 'index is out of range: ' + index ); + case 0: this.x = value; break; + case 1: this.y = value; break; + case 2: this.z = value; break; + case 3: this.w = value; break; + default: throw new Error( 'index is out of range: ' + index ); - } + } - return this; + return this; - }, + }; - getComponent: function ( index ) { + Vector4.prototype.getComponent = function getComponent ( index ) { - switch ( index ) { + switch ( index ) { - case 0: return this.x; - case 1: return this.y; - case 2: return this.z; - case 3: return this.w; - default: throw new Error( 'index is out of range: ' + index ); + case 0: return this.x; + case 1: return this.y; + case 2: return this.z; + case 3: return this.w; + default: throw new Error( 'index is out of range: ' + index ); - } + } - }, + }; - clone: function () { + Vector4.prototype.clone = function clone () { - return new this.constructor( this.x, this.y, this.z, this.w ); + return new this.constructor( this.x, this.y, this.z, this.w ); - }, + }; - copy: function ( v ) { + Vector4.prototype.copy = function copy ( v ) { - this.x = v.x; - this.y = v.y; - this.z = v.z; - this.w = ( v.w !== undefined ) ? v.w : 1; + this.x = v.x; + this.y = v.y; + this.z = v.z; + this.w = ( v.w !== undefined ) ? v.w : 1; - return this; + return this; - }, + }; - add: function ( v, w ) { + Vector4.prototype.add = function add ( v, w ) { - if ( w !== undefined ) { + if ( w !== undefined ) { - console.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); - return this.addVectors( v, w ); + console.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); + return this.addVectors( v, w ); - } + } - this.x += v.x; - this.y += v.y; - this.z += v.z; - this.w += v.w; + this.x += v.x; + this.y += v.y; + this.z += v.z; + this.w += v.w; - return this; + return this; - }, + }; - addScalar: function ( s ) { + Vector4.prototype.addScalar = function addScalar ( s ) { - this.x += s; - this.y += s; - this.z += s; - this.w += s; + this.x += s; + this.y += s; + this.z += s; + this.w += s; - return this; + return this; - }, + }; - addVectors: function ( a, b ) { + Vector4.prototype.addVectors = function addVectors ( a, b ) { - this.x = a.x + b.x; - this.y = a.y + b.y; - this.z = a.z + b.z; - this.w = a.w + b.w; + this.x = a.x + b.x; + this.y = a.y + b.y; + this.z = a.z + b.z; + this.w = a.w + b.w; - return this; + return this; - }, + }; - addScaledVector: function ( v, s ) { + Vector4.prototype.addScaledVector = function addScaledVector ( v, s ) { - this.x += v.x * s; - this.y += v.y * s; - this.z += v.z * s; - this.w += v.w * s; + this.x += v.x * s; + this.y += v.y * s; + this.z += v.z * s; + this.w += v.w * s; - return this; + return this; - }, + }; - sub: function ( v, w ) { + Vector4.prototype.sub = function sub ( v, w ) { - if ( w !== undefined ) { + if ( w !== undefined ) { - console.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); - return this.subVectors( v, w ); + console.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); + return this.subVectors( v, w ); - } + } - this.x -= v.x; - this.y -= v.y; - this.z -= v.z; - this.w -= v.w; + this.x -= v.x; + this.y -= v.y; + this.z -= v.z; + this.w -= v.w; - return this; + return this; - }, + }; - subScalar: function ( s ) { + Vector4.prototype.subScalar = function subScalar ( s ) { - this.x -= s; - this.y -= s; - this.z -= s; - this.w -= s; + this.x -= s; + this.y -= s; + this.z -= s; + this.w -= s; - return this; + return this; - }, + }; - subVectors: function ( a, b ) { + Vector4.prototype.subVectors = function subVectors ( a, b ) { - this.x = a.x - b.x; - this.y = a.y - b.y; - this.z = a.z - b.z; - this.w = a.w - b.w; + this.x = a.x - b.x; + this.y = a.y - b.y; + this.z = a.z - b.z; + this.w = a.w - b.w; - return this; + return this; - }, + }; - multiplyScalar: function ( scalar ) { + Vector4.prototype.multiplyScalar = function multiplyScalar ( scalar ) { - this.x *= scalar; - this.y *= scalar; - this.z *= scalar; - this.w *= scalar; + this.x *= scalar; + this.y *= scalar; + this.z *= scalar; + this.w *= scalar; - return this; + return this; - }, + }; - applyMatrix4: function ( m ) { + Vector4.prototype.applyMatrix4 = function applyMatrix4 ( m ) { - var x = this.x, y = this.y, z = this.z, w = this.w; - var e = m.elements; + var x = this.x, y = this.y, z = this.z, w = this.w; + var e = m.elements; - this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w; - this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w; - this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w; - this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w; + this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w; + this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w; + this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w; + this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w; - return this; + return this; - }, + }; - divideScalar: function ( scalar ) { + Vector4.prototype.divideScalar = function divideScalar ( scalar ) { - return this.multiplyScalar( 1 / scalar ); + return this.multiplyScalar( 1 / scalar ); - }, + }; - setAxisAngleFromQuaternion: function ( q ) { + Vector4.prototype.setAxisAngleFromQuaternion = function setAxisAngleFromQuaternion ( q ) { - // http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm + // http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm - // q is assumed to be normalized + // q is assumed to be normalized - this.w = 2 * Math.acos( q.w ); + this.w = 2 * Math.acos( q.w ); - var s = Math.sqrt( 1 - q.w * q.w ); + var s = Math.sqrt( 1 - q.w * q.w ); - if ( s < 0.0001 ) { + if ( s < 0.0001 ) { - this.x = 1; - this.y = 0; - this.z = 0; + this.x = 1; + this.y = 0; + this.z = 0; - } else { + } else { - this.x = q.x / s; - this.y = q.y / s; - this.z = q.z / s; + this.x = q.x / s; + this.y = q.y / s; + this.z = q.z / s; - } + } - return this; + return this; - }, + }; - setAxisAngleFromRotationMatrix: function ( m ) { + Vector4.prototype.setAxisAngleFromRotationMatrix = function setAxisAngleFromRotationMatrix ( m ) { - // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm + // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - var angle, x, y, z; // variables for result - var epsilon = 0.01, // margin to allow for rounding errors - epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees + var angle, x, y, z; // variables for result + var epsilon = 0.01, // margin to allow for rounding errors + epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees - te = m.elements, + te = m.elements, - m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ], - m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ], - m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; + m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ], + m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ], + m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; - if ( ( Math.abs( m12 - m21 ) < epsilon ) && + if ( ( Math.abs( m12 - m21 ) < epsilon ) && ( Math.abs( m13 - m31 ) < epsilon ) && ( Math.abs( m23 - m32 ) < epsilon ) ) { - // singularity found - // first check for identity matrix which must have +1 for all terms - // in leading diagonal and zero in other terms + // singularity found + // first check for identity matrix which must have +1 for all terms + // in leading diagonal and zero in other terms - if ( ( Math.abs( m12 + m21 ) < epsilon2 ) && + if ( ( Math.abs( m12 + m21 ) < epsilon2 ) && ( Math.abs( m13 + m31 ) < epsilon2 ) && ( Math.abs( m23 + m32 ) < epsilon2 ) && ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) { - // this singularity is identity matrix so angle = 0 + // this singularity is identity matrix so angle = 0 - this.set( 1, 0, 0, 0 ); + this.set( 1, 0, 0, 0 ); - return this; // zero angle, arbitrary axis - - } + return this; // zero angle, arbitrary axis - // otherwise this singularity is angle = 180 + } - angle = Math.PI; + // otherwise this singularity is angle = 180 - var xx = ( m11 + 1 ) / 2; - var yy = ( m22 + 1 ) / 2; - var zz = ( m33 + 1 ) / 2; - var xy = ( m12 + m21 ) / 4; - var xz = ( m13 + m31 ) / 4; - var yz = ( m23 + m32 ) / 4; + angle = Math.PI; - if ( ( xx > yy ) && ( xx > zz ) ) { + var xx = ( m11 + 1 ) / 2; + var yy = ( m22 + 1 ) / 2; + var zz = ( m33 + 1 ) / 2; + var xy = ( m12 + m21 ) / 4; + var xz = ( m13 + m31 ) / 4; + var yz = ( m23 + m32 ) / 4; - // m11 is the largest diagonal term + if ( ( xx > yy ) && ( xx > zz ) ) { - if ( xx < epsilon ) { + // m11 is the largest diagonal term - x = 0; - y = 0.707106781; - z = 0.707106781; + if ( xx < epsilon ) { - } else { + x = 0; + y = 0.707106781; + z = 0.707106781; - x = Math.sqrt( xx ); - y = xy / x; - z = xz / x; + } else { - } + x = Math.sqrt( xx ); + y = xy / x; + z = xz / x; - } else if ( yy > zz ) { + } - // m22 is the largest diagonal term + } else if ( yy > zz ) { - if ( yy < epsilon ) { + // m22 is the largest diagonal term - x = 0.707106781; - y = 0; - z = 0.707106781; + if ( yy < epsilon ) { - } else { + x = 0.707106781; + y = 0; + z = 0.707106781; - y = Math.sqrt( yy ); - x = xy / y; - z = yz / y; + } else { - } + y = Math.sqrt( yy ); + x = xy / y; + z = yz / y; - } else { + } - // m33 is the largest diagonal term so base result on this + } else { - if ( zz < epsilon ) { + // m33 is the largest diagonal term so base result on this - x = 0.707106781; - y = 0.707106781; - z = 0; + if ( zz < epsilon ) { - } else { + x = 0.707106781; + y = 0.707106781; + z = 0; - z = Math.sqrt( zz ); - x = xz / z; - y = yz / z; + } else { - } + z = Math.sqrt( zz ); + x = xz / z; + y = yz / z; } - this.set( x, y, z, angle ); + } - return this; // return 180 deg rotation + this.set( x, y, z, angle ); - } + return this; // return 180 deg rotation - // as we have reached here there are no singularities so we can handle normally + } - var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) + - ( m13 - m31 ) * ( m13 - m31 ) + - ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize + // as we have reached here there are no singularities so we can handle normally - if ( Math.abs( s ) < 0.001 ) { s = 1; } + var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) + + ( m13 - m31 ) * ( m13 - m31 ) + + ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize - // prevent divide by zero, should not happen if matrix is orthogonal and should be - // caught by singularity test above, but I've left it in just in case + if ( Math.abs( s ) < 0.001 ) { s = 1; } - this.x = ( m32 - m23 ) / s; - this.y = ( m13 - m31 ) / s; - this.z = ( m21 - m12 ) / s; - this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 ); + // prevent divide by zero, should not happen if matrix is orthogonal and should be + // caught by singularity test above, but I've left it in just in case - return this; + this.x = ( m32 - m23 ) / s; + this.y = ( m13 - m31 ) / s; + this.z = ( m21 - m12 ) / s; + this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 ); - }, + return this; - min: function ( v ) { + }; - this.x = Math.min( this.x, v.x ); - this.y = Math.min( this.y, v.y ); - this.z = Math.min( this.z, v.z ); - this.w = Math.min( this.w, v.w ); + Vector4.prototype.min = function min ( v ) { - return this; + this.x = Math.min( this.x, v.x ); + this.y = Math.min( this.y, v.y ); + this.z = Math.min( this.z, v.z ); + this.w = Math.min( this.w, v.w ); - }, + return this; - max: function ( v ) { + }; - this.x = Math.max( this.x, v.x ); - this.y = Math.max( this.y, v.y ); - this.z = Math.max( this.z, v.z ); - this.w = Math.max( this.w, v.w ); + Vector4.prototype.max = function max ( v ) { - return this; + this.x = Math.max( this.x, v.x ); + this.y = Math.max( this.y, v.y ); + this.z = Math.max( this.z, v.z ); + this.w = Math.max( this.w, v.w ); - }, + return this; - clamp: function ( min, max ) { + }; - // assumes min < max, componentwise + Vector4.prototype.clamp = function clamp ( min, max ) { - this.x = Math.max( min.x, Math.min( max.x, this.x ) ); - this.y = Math.max( min.y, Math.min( max.y, this.y ) ); - this.z = Math.max( min.z, Math.min( max.z, this.z ) ); - this.w = Math.max( min.w, Math.min( max.w, this.w ) ); + // assumes min < max, componentwise - return this; + this.x = Math.max( min.x, Math.min( max.x, this.x ) ); + this.y = Math.max( min.y, Math.min( max.y, this.y ) ); + this.z = Math.max( min.z, Math.min( max.z, this.z ) ); + this.w = Math.max( min.w, Math.min( max.w, this.w ) ); - }, + return this; - clampScalar: function ( minVal, maxVal ) { + }; - this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); - this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); - this.z = Math.max( minVal, Math.min( maxVal, this.z ) ); - this.w = Math.max( minVal, Math.min( maxVal, this.w ) ); + Vector4.prototype.clampScalar = function clampScalar ( minVal, maxVal ) { - return this; + this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); + this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); + this.z = Math.max( minVal, Math.min( maxVal, this.z ) ); + this.w = Math.max( minVal, Math.min( maxVal, this.w ) ); - }, + return this; - clampLength: function ( min, max ) { + }; - var length = this.length(); + Vector4.prototype.clampLength = function clampLength ( min, max ) { - return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); + var length = this.length(); - }, + return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); - floor: function () { + }; - this.x = Math.floor( this.x ); - this.y = Math.floor( this.y ); - this.z = Math.floor( this.z ); - this.w = Math.floor( this.w ); + Vector4.prototype.floor = function floor () { - return this; + this.x = Math.floor( this.x ); + this.y = Math.floor( this.y ); + this.z = Math.floor( this.z ); + this.w = Math.floor( this.w ); - }, + return this; - ceil: function () { + }; - this.x = Math.ceil( this.x ); - this.y = Math.ceil( this.y ); - this.z = Math.ceil( this.z ); - this.w = Math.ceil( this.w ); + Vector4.prototype.ceil = function ceil () { - return this; + this.x = Math.ceil( this.x ); + this.y = Math.ceil( this.y ); + this.z = Math.ceil( this.z ); + this.w = Math.ceil( this.w ); - }, + return this; - round: function () { + }; - this.x = Math.round( this.x ); - this.y = Math.round( this.y ); - this.z = Math.round( this.z ); - this.w = Math.round( this.w ); + Vector4.prototype.round = function round () { - return this; + this.x = Math.round( this.x ); + this.y = Math.round( this.y ); + this.z = Math.round( this.z ); + this.w = Math.round( this.w ); - }, + return this; - roundToZero: function () { + }; - this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); - this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); - this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z ); - this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w ); + Vector4.prototype.roundToZero = function roundToZero () { - return this; + this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); + this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); + this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z ); + this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w ); - }, + return this; - negate: function () { + }; - this.x = - this.x; - this.y = - this.y; - this.z = - this.z; - this.w = - this.w; + Vector4.prototype.negate = function negate () { - return this; + this.x = - this.x; + this.y = - this.y; + this.z = - this.z; + this.w = - this.w; - }, + return this; - dot: function ( v ) { + }; - return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w; + Vector4.prototype.dot = function dot ( v ) { - }, + return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w; - lengthSq: function () { + }; - return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w; + Vector4.prototype.lengthSq = function lengthSq () { - }, + return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w; - length: function () { + }; - return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w ); + Vector4.prototype.length = function length () { - }, + return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w ); - manhattanLength: function () { + }; - return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w ); + Vector4.prototype.manhattanLength = function manhattanLength () { - }, + return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w ); - normalize: function () { + }; - return this.divideScalar( this.length() || 1 ); + Vector4.prototype.normalize = function normalize () { - }, + return this.divideScalar( this.length() || 1 ); + + }; - setLength: function ( length ) { + Vector4.prototype.setLength = function setLength ( length ) { - return this.normalize().multiplyScalar( length ); + return this.normalize().multiplyScalar( length ); - }, + }; - lerp: function ( v, alpha ) { + Vector4.prototype.lerp = function lerp ( v, alpha ) { - this.x += ( v.x - this.x ) * alpha; - this.y += ( v.y - this.y ) * alpha; - this.z += ( v.z - this.z ) * alpha; - this.w += ( v.w - this.w ) * alpha; + this.x += ( v.x - this.x ) * alpha; + this.y += ( v.y - this.y ) * alpha; + this.z += ( v.z - this.z ) * alpha; + this.w += ( v.w - this.w ) * alpha; - return this; + return this; - }, + }; - lerpVectors: function ( v1, v2, alpha ) { + Vector4.prototype.lerpVectors = function lerpVectors ( v1, v2, alpha ) { - this.x = v1.x + ( v2.x - v1.x ) * alpha; - this.y = v1.y + ( v2.y - v1.y ) * alpha; - this.z = v1.z + ( v2.z - v1.z ) * alpha; - this.w = v1.w + ( v2.w - v1.w ) * alpha; + this.x = v1.x + ( v2.x - v1.x ) * alpha; + this.y = v1.y + ( v2.y - v1.y ) * alpha; + this.z = v1.z + ( v2.z - v1.z ) * alpha; + this.w = v1.w + ( v2.w - v1.w ) * alpha; - return this; + return this; - }, + }; - equals: function ( v ) { + Vector4.prototype.equals = function equals ( v ) { - return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) ); + return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) ); - }, + }; - fromArray: function ( array, offset ) { + Vector4.prototype.fromArray = function fromArray ( array, offset ) { - if ( offset === undefined ) { offset = 0; } + if ( offset === undefined ) { offset = 0; } - this.x = array[ offset ]; - this.y = array[ offset + 1 ]; - this.z = array[ offset + 2 ]; - this.w = array[ offset + 3 ]; + this.x = array[ offset ]; + this.y = array[ offset + 1 ]; + this.z = array[ offset + 2 ]; + this.w = array[ offset + 3 ]; - return this; + return this; - }, + }; - toArray: function ( array, offset ) { + Vector4.prototype.toArray = function toArray ( array, offset ) { - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - array[ offset ] = this.x; - array[ offset + 1 ] = this.y; - array[ offset + 2 ] = this.z; - array[ offset + 3 ] = this.w; + array[ offset ] = this.x; + array[ offset + 1 ] = this.y; + array[ offset + 2 ] = this.z; + array[ offset + 3 ] = this.w; - return array; + return array; - }, + }; - fromBufferAttribute: function ( attribute, index, offset ) { + Vector4.prototype.fromBufferAttribute = function fromBufferAttribute ( attribute, index, offset ) { - if ( offset !== undefined ) { + if ( offset !== undefined ) { - console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' ); + console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' ); - } + } - this.x = attribute.getX( index ); - this.y = attribute.getY( index ); - this.z = attribute.getZ( index ); - this.w = attribute.getW( index ); + this.x = attribute.getX( index ); + this.y = attribute.getY( index ); + this.z = attribute.getZ( index ); + this.w = attribute.getW( index ); - return this; + return this; - }, + }; - random: function () { + Vector4.prototype.random = function random () { - this.x = Math.random(); - this.y = Math.random(); - this.z = Math.random(); - this.w = Math.random(); + this.x = Math.random(); + this.y = Math.random(); + this.z = Math.random(); + this.w = Math.random(); - return this; + return this; - } + }; - } ); + Object.defineProperties( Vector4.prototype, prototypeAccessors$1 ); + + Vector4.prototype.isVector4 = true; /* In options, we can specify: @@ -2502,7 +2477,7 @@ this.texture.minFilter = options.minFilter !== undefined ? options.minFilter : LinearFilter; this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true; - this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true; + this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : false; this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null; } @@ -2589,7 +2564,7 @@ } ); - function Quaternion( x, y, z, w ) { + var Quaternion = function Quaternion( x, y, z, w ) { if ( x === void 0 ) x = 0; if ( y === void 0 ) y = 0; if ( z === void 0 ) z = 0; @@ -2601,5027 +2576,4901 @@ this._z = z; this._w = w; - } - - Object.assign( Quaternion, { + }; - slerp: function ( qa, qb, qm, t ) { + var prototypeAccessors$2 = { x: { configurable: true },y: { configurable: true },z: { configurable: true },w: { configurable: true } }; - return qm.copy( qa ).slerp( qb, t ); + Quaternion.slerp = function slerp ( qa, qb, qm, t ) { - }, + return qm.copy( qa ).slerp( qb, t ); - slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) { + }; - // fuzz-free, array-based Quaternion SLERP operation + Quaternion.slerpFlat = function slerpFlat ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) { - var x0 = src0[ srcOffset0 + 0 ], - y0 = src0[ srcOffset0 + 1 ], - z0 = src0[ srcOffset0 + 2 ], - w0 = src0[ srcOffset0 + 3 ]; + // fuzz-free, array-based Quaternion SLERP operation - var x1 = src1[ srcOffset1 + 0 ], - y1 = src1[ srcOffset1 + 1 ], - z1 = src1[ srcOffset1 + 2 ], - w1 = src1[ srcOffset1 + 3 ]; + var x0 = src0[ srcOffset0 + 0 ], + y0 = src0[ srcOffset0 + 1 ], + z0 = src0[ srcOffset0 + 2 ], + w0 = src0[ srcOffset0 + 3 ]; - if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) { + var x1 = src1[ srcOffset1 + 0 ], + y1 = src1[ srcOffset1 + 1 ], + z1 = src1[ srcOffset1 + 2 ], + w1 = src1[ srcOffset1 + 3 ]; - var s = 1 - t; - var cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1, - dir = ( cos >= 0 ? 1 : - 1 ), - sqrSin = 1 - cos * cos; + if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) { - // Skip the Slerp for tiny steps to avoid numeric problems: - if ( sqrSin > Number.EPSILON ) { + var s = 1 - t; + var cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1, + dir = ( cos >= 0 ? 1 : - 1 ), + sqrSin = 1 - cos * cos; - var sin = Math.sqrt( sqrSin ), - len = Math.atan2( sin, cos * dir ); + // Skip the Slerp for tiny steps to avoid numeric problems: + if ( sqrSin > Number.EPSILON ) { - s = Math.sin( s * len ) / sin; - t = Math.sin( t * len ) / sin; + var sin = Math.sqrt( sqrSin ), + len = Math.atan2( sin, cos * dir ); - } + s = Math.sin( s * len ) / sin; + t = Math.sin( t * len ) / sin; - var tDir = t * dir; + } - x0 = x0 * s + x1 * tDir; - y0 = y0 * s + y1 * tDir; - z0 = z0 * s + z1 * tDir; - w0 = w0 * s + w1 * tDir; + var tDir = t * dir; - // Normalize in case we just did a lerp: - if ( s === 1 - t ) { + x0 = x0 * s + x1 * tDir; + y0 = y0 * s + y1 * tDir; + z0 = z0 * s + z1 * tDir; + w0 = w0 * s + w1 * tDir; - var f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 ); + // Normalize in case we just did a lerp: + if ( s === 1 - t ) { - x0 *= f; - y0 *= f; - z0 *= f; - w0 *= f; + var f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 ); - } + x0 *= f; + y0 *= f; + z0 *= f; + w0 *= f; } - dst[ dstOffset ] = x0; - dst[ dstOffset + 1 ] = y0; - dst[ dstOffset + 2 ] = z0; - dst[ dstOffset + 3 ] = w0; + } - }, + dst[ dstOffset ] = x0; + dst[ dstOffset + 1 ] = y0; + dst[ dstOffset + 2 ] = z0; + dst[ dstOffset + 3 ] = w0; - multiplyQuaternionsFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1 ) { + }; - var x0 = src0[ srcOffset0 ]; - var y0 = src0[ srcOffset0 + 1 ]; - var z0 = src0[ srcOffset0 + 2 ]; - var w0 = src0[ srcOffset0 + 3 ]; + Quaternion.multiplyQuaternionsFlat = function multiplyQuaternionsFlat ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1 ) { - var x1 = src1[ srcOffset1 ]; - var y1 = src1[ srcOffset1 + 1 ]; - var z1 = src1[ srcOffset1 + 2 ]; - var w1 = src1[ srcOffset1 + 3 ]; + var x0 = src0[ srcOffset0 ]; + var y0 = src0[ srcOffset0 + 1 ]; + var z0 = src0[ srcOffset0 + 2 ]; + var w0 = src0[ srcOffset0 + 3 ]; - dst[ dstOffset ] = x0 * w1 + w0 * x1 + y0 * z1 - z0 * y1; - dst[ dstOffset + 1 ] = y0 * w1 + w0 * y1 + z0 * x1 - x0 * z1; - dst[ dstOffset + 2 ] = z0 * w1 + w0 * z1 + x0 * y1 - y0 * x1; - dst[ dstOffset + 3 ] = w0 * w1 - x0 * x1 - y0 * y1 - z0 * z1; + var x1 = src1[ srcOffset1 ]; + var y1 = src1[ srcOffset1 + 1 ]; + var z1 = src1[ srcOffset1 + 2 ]; + var w1 = src1[ srcOffset1 + 3 ]; - return dst; + dst[ dstOffset ] = x0 * w1 + w0 * x1 + y0 * z1 - z0 * y1; + dst[ dstOffset + 1 ] = y0 * w1 + w0 * y1 + z0 * x1 - x0 * z1; + dst[ dstOffset + 2 ] = z0 * w1 + w0 * z1 + x0 * y1 - y0 * x1; + dst[ dstOffset + 3 ] = w0 * w1 - x0 * x1 - y0 * y1 - z0 * z1; - } + return dst; - } ); + }; - Object.defineProperties( Quaternion.prototype, { + prototypeAccessors$2.x.get = function () { - x: { + return this._x; - get: function () { + }; - return this._x; + prototypeAccessors$2.x.set = function ( value ) { - }, + this._x = value; + this._onChangeCallback(); - set: function ( value ) { + }; - this._x = value; - this._onChangeCallback(); + prototypeAccessors$2.y.get = function () { - } + return this._y; - }, + }; - y: { + prototypeAccessors$2.y.set = function ( value ) { - get: function () { + this._y = value; + this._onChangeCallback(); - return this._y; + }; - }, + prototypeAccessors$2.z.get = function () { - set: function ( value ) { + return this._z; - this._y = value; - this._onChangeCallback(); + }; - } + prototypeAccessors$2.z.set = function ( value ) { - }, + this._z = value; + this._onChangeCallback(); - z: { + }; - get: function () { + prototypeAccessors$2.w.get = function () { - return this._z; + return this._w; - }, + }; - set: function ( value ) { + prototypeAccessors$2.w.set = function ( value ) { - this._z = value; - this._onChangeCallback(); + this._w = value; + this._onChangeCallback(); - } + }; - }, + Quaternion.prototype.set = function set ( x, y, z, w ) { - w: { + this._x = x; + this._y = y; + this._z = z; + this._w = w; - get: function () { + this._onChangeCallback(); - return this._w; + return this; - }, + }; - set: function ( value ) { + Quaternion.prototype.clone = function clone () { - this._w = value; - this._onChangeCallback(); + return new this.constructor( this._x, this._y, this._z, this._w ); - } + }; - } + Quaternion.prototype.copy = function copy ( quaternion ) { - } ); + this._x = quaternion.x; + this._y = quaternion.y; + this._z = quaternion.z; + this._w = quaternion.w; - Object.assign( Quaternion.prototype, { + this._onChangeCallback(); - isQuaternion: true, + return this; - set: function ( x, y, z, w ) { + }; - this._x = x; - this._y = y; - this._z = z; - this._w = w; + Quaternion.prototype.setFromEuler = function setFromEuler ( euler, update ) { - this._onChangeCallback(); + if ( ! ( euler && euler.isEuler ) ) { - return this; + throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.' ); - }, + } - clone: function () { + var x = euler._x, y = euler._y, z = euler._z, order = euler._order; - return new this.constructor( this._x, this._y, this._z, this._w ); + // http://www.mathworks.com/matlabcentral/fileexchange/ + // 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/ + //content/SpinCalc.m - }, + var cos = Math.cos; + var sin = Math.sin; - copy: function ( quaternion ) { + var c1 = cos( x / 2 ); + var c2 = cos( y / 2 ); + var c3 = cos( z / 2 ); - this._x = quaternion.x; - this._y = quaternion.y; - this._z = quaternion.z; - this._w = quaternion.w; + var s1 = sin( x / 2 ); + var s2 = sin( y / 2 ); + var s3 = sin( z / 2 ); - this._onChangeCallback(); + switch ( order ) { - return this; + case 'XYZ': + this._x = s1 * c2 * c3 + c1 * s2 * s3; + this._y = c1 * s2 * c3 - s1 * c2 * s3; + this._z = c1 * c2 * s3 + s1 * s2 * c3; + this._w = c1 * c2 * c3 - s1 * s2 * s3; + break; - }, + case 'YXZ': + this._x = s1 * c2 * c3 + c1 * s2 * s3; + this._y = c1 * s2 * c3 - s1 * c2 * s3; + this._z = c1 * c2 * s3 - s1 * s2 * c3; + this._w = c1 * c2 * c3 + s1 * s2 * s3; + break; - setFromEuler: function ( euler, update ) { + case 'ZXY': + this._x = s1 * c2 * c3 - c1 * s2 * s3; + this._y = c1 * s2 * c3 + s1 * c2 * s3; + this._z = c1 * c2 * s3 + s1 * s2 * c3; + this._w = c1 * c2 * c3 - s1 * s2 * s3; + break; - if ( ! ( euler && euler.isEuler ) ) { + case 'ZYX': + this._x = s1 * c2 * c3 - c1 * s2 * s3; + this._y = c1 * s2 * c3 + s1 * c2 * s3; + this._z = c1 * c2 * s3 - s1 * s2 * c3; + this._w = c1 * c2 * c3 + s1 * s2 * s3; + break; - throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.' ); + case 'YZX': + this._x = s1 * c2 * c3 + c1 * s2 * s3; + this._y = c1 * s2 * c3 + s1 * c2 * s3; + this._z = c1 * c2 * s3 - s1 * s2 * c3; + this._w = c1 * c2 * c3 - s1 * s2 * s3; + break; - } + case 'XZY': + this._x = s1 * c2 * c3 - c1 * s2 * s3; + this._y = c1 * s2 * c3 - s1 * c2 * s3; + this._z = c1 * c2 * s3 + s1 * s2 * c3; + this._w = c1 * c2 * c3 + s1 * s2 * s3; + break; - var x = euler._x, y = euler._y, z = euler._z, order = euler.order; + default: + console.warn( 'THREE.Quaternion: .setFromEuler() encountered an unknown order: ' + order ); - // http://www.mathworks.com/matlabcentral/fileexchange/ - // 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/ - // content/SpinCalc.m + } - var cos = Math.cos; - var sin = Math.sin; + if ( update !== false ) { this._onChangeCallback(); } - var c1 = cos( x / 2 ); - var c2 = cos( y / 2 ); - var c3 = cos( z / 2 ); + return this; - var s1 = sin( x / 2 ); - var s2 = sin( y / 2 ); - var s3 = sin( z / 2 ); + }; - switch ( order ) { + Quaternion.prototype.setFromAxisAngle = function setFromAxisAngle ( axis, angle ) { - case 'XYZ': - this._x = s1 * c2 * c3 + c1 * s2 * s3; - this._y = c1 * s2 * c3 - s1 * c2 * s3; - this._z = c1 * c2 * s3 + s1 * s2 * c3; - this._w = c1 * c2 * c3 - s1 * s2 * s3; - break; + // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm - case 'YXZ': - this._x = s1 * c2 * c3 + c1 * s2 * s3; - this._y = c1 * s2 * c3 - s1 * c2 * s3; - this._z = c1 * c2 * s3 - s1 * s2 * c3; - this._w = c1 * c2 * c3 + s1 * s2 * s3; - break; + // assumes axis is normalized - case 'ZXY': - this._x = s1 * c2 * c3 - c1 * s2 * s3; - this._y = c1 * s2 * c3 + s1 * c2 * s3; - this._z = c1 * c2 * s3 + s1 * s2 * c3; - this._w = c1 * c2 * c3 - s1 * s2 * s3; - break; + var halfAngle = angle / 2, s = Math.sin( halfAngle ); - case 'ZYX': - this._x = s1 * c2 * c3 - c1 * s2 * s3; - this._y = c1 * s2 * c3 + s1 * c2 * s3; - this._z = c1 * c2 * s3 - s1 * s2 * c3; - this._w = c1 * c2 * c3 + s1 * s2 * s3; - break; + this._x = axis.x * s; + this._y = axis.y * s; + this._z = axis.z * s; + this._w = Math.cos( halfAngle ); - case 'YZX': - this._x = s1 * c2 * c3 + c1 * s2 * s3; - this._y = c1 * s2 * c3 + s1 * c2 * s3; - this._z = c1 * c2 * s3 - s1 * s2 * c3; - this._w = c1 * c2 * c3 - s1 * s2 * s3; - break; + this._onChangeCallback(); - case 'XZY': - this._x = s1 * c2 * c3 - c1 * s2 * s3; - this._y = c1 * s2 * c3 - s1 * c2 * s3; - this._z = c1 * c2 * s3 + s1 * s2 * c3; - this._w = c1 * c2 * c3 + s1 * s2 * s3; - break; + return this; - default: - console.warn( 'THREE.Quaternion: .setFromEuler() encountered an unknown order: ' + order ); + }; - } + Quaternion.prototype.setFromRotationMatrix = function setFromRotationMatrix ( m ) { - if ( update !== false ) { this._onChangeCallback(); } + // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm - return this; + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - }, + var te = m.elements, - setFromAxisAngle: function ( axis, angle ) { + m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ], + m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ], + m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ], - // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm + trace = m11 + m22 + m33; - // assumes axis is normalized + if ( trace > 0 ) { - var halfAngle = angle / 2, s = Math.sin( halfAngle ); + var s = 0.5 / Math.sqrt( trace + 1.0 ); - this._x = axis.x * s; - this._y = axis.y * s; - this._z = axis.z * s; - this._w = Math.cos( halfAngle ); + this._w = 0.25 / s; + this._x = ( m32 - m23 ) * s; + this._y = ( m13 - m31 ) * s; + this._z = ( m21 - m12 ) * s; - this._onChangeCallback(); + } else if ( m11 > m22 && m11 > m33 ) { - return this; + var s$1 = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 ); - }, + this._w = ( m32 - m23 ) / s$1; + this._x = 0.25 * s$1; + this._y = ( m12 + m21 ) / s$1; + this._z = ( m13 + m31 ) / s$1; - setFromRotationMatrix: function ( m ) { + } else if ( m22 > m33 ) { - // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm + var s$2 = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 ); - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) + this._w = ( m13 - m31 ) / s$2; + this._x = ( m12 + m21 ) / s$2; + this._y = 0.25 * s$2; + this._z = ( m23 + m32 ) / s$2; + + } else { - var te = m.elements, + var s$3 = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 ); - m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ], - m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ], - m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ], + this._w = ( m21 - m12 ) / s$3; + this._x = ( m13 + m31 ) / s$3; + this._y = ( m23 + m32 ) / s$3; + this._z = 0.25 * s$3; - trace = m11 + m22 + m33; + } - if ( trace > 0 ) { + this._onChangeCallback(); - var s = 0.5 / Math.sqrt( trace + 1.0 ); + return this; - this._w = 0.25 / s; - this._x = ( m32 - m23 ) * s; - this._y = ( m13 - m31 ) * s; - this._z = ( m21 - m12 ) * s; + }; - } else if ( m11 > m22 && m11 > m33 ) { + Quaternion.prototype.setFromUnitVectors = function setFromUnitVectors ( vFrom, vTo ) { - var s$1 = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 ); + // assumes direction vectors vFrom and vTo are normalized - this._w = ( m32 - m23 ) / s$1; - this._x = 0.25 * s$1; - this._y = ( m12 + m21 ) / s$1; - this._z = ( m13 + m31 ) / s$1; + var EPS = 0.000001; - } else if ( m22 > m33 ) { + var r = vFrom.dot( vTo ) + 1; - var s$2 = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 ); + if ( r < EPS ) { - this._w = ( m13 - m31 ) / s$2; - this._x = ( m12 + m21 ) / s$2; - this._y = 0.25 * s$2; - this._z = ( m23 + m32 ) / s$2; + r = 0; - } else { + if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) { - var s$3 = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 ); + this._x = - vFrom.y; + this._y = vFrom.x; + this._z = 0; + this._w = r; + + } else { - this._w = ( m21 - m12 ) / s$3; - this._x = ( m13 + m31 ) / s$3; - this._y = ( m23 + m32 ) / s$3; - this._z = 0.25 * s$3; + this._x = 0; + this._y = - vFrom.z; + this._z = vFrom.y; + this._w = r; } - this._onChangeCallback(); + } else { - return this; + // crossVectors( vFrom, vTo ); // inlined to avoid cyclic dependency on Vector3 - }, + this._x = vFrom.y * vTo.z - vFrom.z * vTo.y; + this._y = vFrom.z * vTo.x - vFrom.x * vTo.z; + this._z = vFrom.x * vTo.y - vFrom.y * vTo.x; + this._w = r; - setFromUnitVectors: function ( vFrom, vTo ) { + } - // assumes direction vectors vFrom and vTo are normalized + return this.normalize(); - var EPS = 0.000001; + }; - var r = vFrom.dot( vTo ) + 1; + Quaternion.prototype.angleTo = function angleTo ( q ) { - if ( r < EPS ) { + return 2 * Math.acos( Math.abs( MathUtils.clamp( this.dot( q ), - 1, 1 ) ) ); - r = 0; + }; - if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) { + Quaternion.prototype.rotateTowards = function rotateTowards ( q, step ) { - this._x = - vFrom.y; - this._y = vFrom.x; - this._z = 0; - this._w = r; + var angle = this.angleTo( q ); - } else { + if ( angle === 0 ) { return this; } - this._x = 0; - this._y = - vFrom.z; - this._z = vFrom.y; - this._w = r; + var t = Math.min( 1, step / angle ); - } + this.slerp( q, t ); - } else { + return this; - // crossVectors( vFrom, vTo ); // inlined to avoid cyclic dependency on Vector3 + }; - this._x = vFrom.y * vTo.z - vFrom.z * vTo.y; - this._y = vFrom.z * vTo.x - vFrom.x * vTo.z; - this._z = vFrom.x * vTo.y - vFrom.y * vTo.x; - this._w = r; + Quaternion.prototype.identity = function identity () { - } + return this.set( 0, 0, 0, 1 ); - return this.normalize(); + }; - }, + Quaternion.prototype.inverse = function inverse () { - angleTo: function ( q ) { + // quaternion is assumed to have unit length - return 2 * Math.acos( Math.abs( MathUtils.clamp( this.dot( q ), - 1, 1 ) ) ); + return this.conjugate(); - }, + }; - rotateTowards: function ( q, step ) { + Quaternion.prototype.conjugate = function conjugate () { - var angle = this.angleTo( q ); + this._x *= - 1; + this._y *= - 1; + this._z *= - 1; - if ( angle === 0 ) { return this; } + this._onChangeCallback(); - var t = Math.min( 1, step / angle ); + return this; - this.slerp( q, t ); + }; - return this; + Quaternion.prototype.dot = function dot ( v ) { - }, + return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w; - identity: function () { + }; - return this.set( 0, 0, 0, 1 ); + Quaternion.prototype.lengthSq = function lengthSq () { - }, + return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w; - inverse: function () { + }; - // quaternion is assumed to have unit length + Quaternion.prototype.length = function length () { - return this.conjugate(); + return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w ); - }, + }; - conjugate: function () { + Quaternion.prototype.normalize = function normalize () { - this._x *= - 1; - this._y *= - 1; - this._z *= - 1; + var l = this.length(); - this._onChangeCallback(); + if ( l === 0 ) { - return this; + this._x = 0; + this._y = 0; + this._z = 0; + this._w = 1; - }, + } else { - dot: function ( v ) { + l = 1 / l; - return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w; + this._x = this._x * l; + this._y = this._y * l; + this._z = this._z * l; + this._w = this._w * l; - }, + } - lengthSq: function () { + this._onChangeCallback(); - return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w; + return this; - }, + }; - length: function () { + Quaternion.prototype.multiply = function multiply ( q, p ) { - return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w ); + if ( p !== undefined ) { - }, + console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' ); + return this.multiplyQuaternions( q, p ); - normalize: function () { + } + + return this.multiplyQuaternions( this, q ); - var l = this.length(); + }; - if ( l === 0 ) { + Quaternion.prototype.premultiply = function premultiply ( q ) { - this._x = 0; - this._y = 0; - this._z = 0; - this._w = 1; + return this.multiplyQuaternions( q, this ); - } else { + }; - l = 1 / l; + Quaternion.prototype.multiplyQuaternions = function multiplyQuaternions ( a, b ) { - this._x = this._x * l; - this._y = this._y * l; - this._z = this._z * l; - this._w = this._w * l; + // from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm - } + var qax = a._x, qay = a._y, qaz = a._z, qaw = a._w; + var qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w; - this._onChangeCallback(); + this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby; + this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz; + this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx; + this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz; - return this; + this._onChangeCallback(); - }, + return this; - multiply: function ( q, p ) { + }; - if ( p !== undefined ) { + Quaternion.prototype.slerp = function slerp ( qb, t ) { - console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' ); - return this.multiplyQuaternions( q, p ); + if ( t === 0 ) { return this; } + if ( t === 1 ) { return this.copy( qb ); } - } + var x = this._x, y = this._y, z = this._z, w = this._w; - return this.multiplyQuaternions( this, q ); + // http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/ - }, + var cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z; - premultiply: function ( q ) { + if ( cosHalfTheta < 0 ) { - return this.multiplyQuaternions( q, this ); + this._w = - qb._w; + this._x = - qb._x; + this._y = - qb._y; + this._z = - qb._z; - }, + cosHalfTheta = - cosHalfTheta; - multiplyQuaternions: function ( a, b ) { + } else { - // from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm + this.copy( qb ); - var qax = a._x, qay = a._y, qaz = a._z, qaw = a._w; - var qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w; + } - this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby; - this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz; - this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx; - this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz; + if ( cosHalfTheta >= 1.0 ) { - this._onChangeCallback(); + this._w = w; + this._x = x; + this._y = y; + this._z = z; return this; - }, + } - slerp: function ( qb, t ) { + var sqrSinHalfTheta = 1.0 - cosHalfTheta * cosHalfTheta; - if ( t === 0 ) { return this; } - if ( t === 1 ) { return this.copy( qb ); } + if ( sqrSinHalfTheta <= Number.EPSILON ) { - var x = this._x, y = this._y, z = this._z, w = this._w; + var s = 1 - t; + this._w = s * w + t * this._w; + this._x = s * x + t * this._x; + this._y = s * y + t * this._y; + this._z = s * z + t * this._z; - // http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/ + this.normalize(); + this._onChangeCallback(); - var cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z; + return this; - if ( cosHalfTheta < 0 ) { + } - this._w = - qb._w; - this._x = - qb._x; - this._y = - qb._y; - this._z = - qb._z; + var sinHalfTheta = Math.sqrt( sqrSinHalfTheta ); + var halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta ); + var ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta, + ratioB = Math.sin( t * halfTheta ) / sinHalfTheta; - cosHalfTheta = - cosHalfTheta; + this._w = ( w * ratioA + this._w * ratioB ); + this._x = ( x * ratioA + this._x * ratioB ); + this._y = ( y * ratioA + this._y * ratioB ); + this._z = ( z * ratioA + this._z * ratioB ); - } else { + this._onChangeCallback(); - this.copy( qb ); + return this; - } + }; - if ( cosHalfTheta >= 1.0 ) { + Quaternion.prototype.equals = function equals ( quaternion ) { - this._w = w; - this._x = x; - this._y = y; - this._z = z; + return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w ); - return this; + }; - } + Quaternion.prototype.fromArray = function fromArray ( array, offset ) { - var sqrSinHalfTheta = 1.0 - cosHalfTheta * cosHalfTheta; + if ( offset === undefined ) { offset = 0; } - if ( sqrSinHalfTheta <= Number.EPSILON ) { + this._x = array[ offset ]; + this._y = array[ offset + 1 ]; + this._z = array[ offset + 2 ]; + this._w = array[ offset + 3 ]; - var s = 1 - t; - this._w = s * w + t * this._w; - this._x = s * x + t * this._x; - this._y = s * y + t * this._y; - this._z = s * z + t * this._z; + this._onChangeCallback(); - this.normalize(); - this._onChangeCallback(); + return this; - return this; + }; - } + Quaternion.prototype.toArray = function toArray ( array, offset ) { - var sinHalfTheta = Math.sqrt( sqrSinHalfTheta ); - var halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta ); - var ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta, - ratioB = Math.sin( t * halfTheta ) / sinHalfTheta; + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - this._w = ( w * ratioA + this._w * ratioB ); - this._x = ( x * ratioA + this._x * ratioB ); - this._y = ( y * ratioA + this._y * ratioB ); - this._z = ( z * ratioA + this._z * ratioB ); + array[ offset ] = this._x; + array[ offset + 1 ] = this._y; + array[ offset + 2 ] = this._z; + array[ offset + 3 ] = this._w; - this._onChangeCallback(); + return array; - return this; + }; - }, + Quaternion.prototype.fromBufferAttribute = function fromBufferAttribute ( attribute, index ) { - equals: function ( quaternion ) { + this._x = attribute.getX( index ); + this._y = attribute.getY( index ); + this._z = attribute.getZ( index ); + this._w = attribute.getW( index ); - return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w ); + return this; - }, + }; - fromArray: function ( array, offset ) { + Quaternion.prototype._onChange = function _onChange ( callback ) { - if ( offset === undefined ) { offset = 0; } + this._onChangeCallback = callback; - this._x = array[ offset ]; - this._y = array[ offset + 1 ]; - this._z = array[ offset + 2 ]; - this._w = array[ offset + 3 ]; + return this; - this._onChangeCallback(); + }; - return this; + Quaternion.prototype._onChangeCallback = function _onChangeCallback () {}; - }, + Object.defineProperties( Quaternion.prototype, prototypeAccessors$2 ); - toArray: function ( array, offset ) { + Quaternion.prototype.isQuaternion = true; - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + var Vector3 = function Vector3( x, y, z ) { + if ( x === void 0 ) x = 0; + if ( y === void 0 ) y = 0; + if ( z === void 0 ) z = 0; - array[ offset ] = this._x; - array[ offset + 1 ] = this._y; - array[ offset + 2 ] = this._z; - array[ offset + 3 ] = this._w; - return array; + this.x = x; + this.y = y; + this.z = z; - }, + }; - fromBufferAttribute: function ( attribute, index ) { + Vector3.prototype.set = function set ( x, y, z ) { - this._x = attribute.getX( index ); - this._y = attribute.getY( index ); - this._z = attribute.getZ( index ); - this._w = attribute.getW( index ); + if ( z === undefined ) { z = this.z; } // sprite.scale.set(x,y) - return this; + this.x = x; + this.y = y; + this.z = z; - }, + return this; - _onChange: function ( callback ) { + }; - this._onChangeCallback = callback; + Vector3.prototype.setScalar = function setScalar ( scalar ) { - return this; + this.x = scalar; + this.y = scalar; + this.z = scalar; - }, + return this; - _onChangeCallback: function () {} + }; - } ); + Vector3.prototype.setX = function setX ( x ) { - var _vector = new Vector3(); - var _quaternion = new Quaternion(); + this.x = x; - function Vector3( x, y, z ) { - if ( x === void 0 ) x = 0; - if ( y === void 0 ) y = 0; - if ( z === void 0 ) z = 0; + return this; + + }; + Vector3.prototype.setY = function setY ( y ) { - this.x = x; this.y = y; - this.z = z; - } + return this; - Object.assign( Vector3.prototype, { + }; - isVector3: true, + Vector3.prototype.setZ = function setZ ( z ) { - set: function ( x, y, z ) { + this.z = z; - if ( z === undefined ) { z = this.z; } // sprite.scale.set(x,y) + return this; - this.x = x; - this.y = y; - this.z = z; + }; - return this; + Vector3.prototype.setComponent = function setComponent ( index, value ) { - }, + switch ( index ) { - setScalar: function ( scalar ) { + case 0: this.x = value; break; + case 1: this.y = value; break; + case 2: this.z = value; break; + default: throw new Error( 'index is out of range: ' + index ); - this.x = scalar; - this.y = scalar; - this.z = scalar; + } - return this; + return this; - }, + }; - setX: function ( x ) { + Vector3.prototype.getComponent = function getComponent ( index ) { - this.x = x; + switch ( index ) { - return this; + case 0: return this.x; + case 1: return this.y; + case 2: return this.z; + default: throw new Error( 'index is out of range: ' + index ); - }, + } - setY: function ( y ) { + }; - this.y = y; + Vector3.prototype.clone = function clone () { - return this; + return new this.constructor( this.x, this.y, this.z ); - }, + }; - setZ: function ( z ) { + Vector3.prototype.copy = function copy ( v ) { - this.z = z; + this.x = v.x; + this.y = v.y; + this.z = v.z; - return this; + return this; - }, + }; - setComponent: function ( index, value ) { + Vector3.prototype.add = function add ( v, w ) { - switch ( index ) { + if ( w !== undefined ) { - case 0: this.x = value; break; - case 1: this.y = value; break; - case 2: this.z = value; break; - default: throw new Error( 'index is out of range: ' + index ); + console.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); + return this.addVectors( v, w ); - } + } - return this; + this.x += v.x; + this.y += v.y; + this.z += v.z; - }, + return this; - getComponent: function ( index ) { + }; - switch ( index ) { + Vector3.prototype.addScalar = function addScalar ( s ) { - case 0: return this.x; - case 1: return this.y; - case 2: return this.z; - default: throw new Error( 'index is out of range: ' + index ); + this.x += s; + this.y += s; + this.z += s; - } + return this; - }, + }; - clone: function () { + Vector3.prototype.addVectors = function addVectors ( a, b ) { - return new this.constructor( this.x, this.y, this.z ); + this.x = a.x + b.x; + this.y = a.y + b.y; + this.z = a.z + b.z; - }, + return this; - copy: function ( v ) { + }; - this.x = v.x; - this.y = v.y; - this.z = v.z; + Vector3.prototype.addScaledVector = function addScaledVector ( v, s ) { - return this; + this.x += v.x * s; + this.y += v.y * s; + this.z += v.z * s; - }, + return this; - add: function ( v, w ) { + }; - if ( w !== undefined ) { + Vector3.prototype.sub = function sub ( v, w ) { - console.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' ); - return this.addVectors( v, w ); + if ( w !== undefined ) { - } + console.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); + return this.subVectors( v, w ); - this.x += v.x; - this.y += v.y; - this.z += v.z; + } - return this; - - }, + this.x -= v.x; + this.y -= v.y; + this.z -= v.z; - addScalar: function ( s ) { + return this; - this.x += s; - this.y += s; - this.z += s; + }; - return this; + Vector3.prototype.subScalar = function subScalar ( s ) { - }, + this.x -= s; + this.y -= s; + this.z -= s; - addVectors: function ( a, b ) { + return this; - this.x = a.x + b.x; - this.y = a.y + b.y; - this.z = a.z + b.z; + }; - return this; + Vector3.prototype.subVectors = function subVectors ( a, b ) { - }, + this.x = a.x - b.x; + this.y = a.y - b.y; + this.z = a.z - b.z; - addScaledVector: function ( v, s ) { + return this; - this.x += v.x * s; - this.y += v.y * s; - this.z += v.z * s; + }; - return this; + Vector3.prototype.multiply = function multiply ( v, w ) { - }, + if ( w !== undefined ) { - sub: function ( v, w ) { + console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' ); + return this.multiplyVectors( v, w ); - if ( w !== undefined ) { + } - console.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' ); - return this.subVectors( v, w ); + this.x *= v.x; + this.y *= v.y; + this.z *= v.z; - } + return this; - this.x -= v.x; - this.y -= v.y; - this.z -= v.z; + }; - return this; + Vector3.prototype.multiplyScalar = function multiplyScalar ( scalar ) { - }, + this.x *= scalar; + this.y *= scalar; + this.z *= scalar; - subScalar: function ( s ) { + return this; - this.x -= s; - this.y -= s; - this.z -= s; + }; - return this; + Vector3.prototype.multiplyVectors = function multiplyVectors ( a, b ) { - }, + this.x = a.x * b.x; + this.y = a.y * b.y; + this.z = a.z * b.z; - subVectors: function ( a, b ) { + return this; - this.x = a.x - b.x; - this.y = a.y - b.y; - this.z = a.z - b.z; + }; - return this; + Vector3.prototype.applyEuler = function applyEuler ( euler ) { - }, + if ( ! ( euler && euler.isEuler ) ) { - multiply: function ( v, w ) { + console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' ); - if ( w !== undefined ) { + } - console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' ); - return this.multiplyVectors( v, w ); + return this.applyQuaternion( _quaternion.setFromEuler( euler ) ); - } + }; - this.x *= v.x; - this.y *= v.y; - this.z *= v.z; + Vector3.prototype.applyAxisAngle = function applyAxisAngle ( axis, angle ) { - return this; + return this.applyQuaternion( _quaternion.setFromAxisAngle( axis, angle ) ); - }, + }; - multiplyScalar: function ( scalar ) { + Vector3.prototype.applyMatrix3 = function applyMatrix3 ( m ) { - this.x *= scalar; - this.y *= scalar; - this.z *= scalar; + var x = this.x, y = this.y, z = this.z; + var e = m.elements; - return this; + this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z; + this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z; + this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z; - }, + return this; - multiplyVectors: function ( a, b ) { + }; - this.x = a.x * b.x; - this.y = a.y * b.y; - this.z = a.z * b.z; + Vector3.prototype.applyNormalMatrix = function applyNormalMatrix ( m ) { - return this; + return this.applyMatrix3( m ).normalize(); - }, + }; - applyEuler: function ( euler ) { + Vector3.prototype.applyMatrix4 = function applyMatrix4 ( m ) { - if ( ! ( euler && euler.isEuler ) ) { + var x = this.x, y = this.y, z = this.z; + var e = m.elements; - console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' ); + var w = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] ); - } + this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] ) * w; + this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] ) * w; + this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * w; - return this.applyQuaternion( _quaternion.setFromEuler( euler ) ); + return this; - }, + }; - applyAxisAngle: function ( axis, angle ) { + Vector3.prototype.applyQuaternion = function applyQuaternion ( q ) { - return this.applyQuaternion( _quaternion.setFromAxisAngle( axis, angle ) ); + var x = this.x, y = this.y, z = this.z; + var qx = q.x, qy = q.y, qz = q.z, qw = q.w; - }, + // calculate quat * vector - applyMatrix3: function ( m ) { + var ix = qw * x + qy * z - qz * y; + var iy = qw * y + qz * x - qx * z; + var iz = qw * z + qx * y - qy * x; + var iw = - qx * x - qy * y - qz * z; - var x = this.x, y = this.y, z = this.z; - var e = m.elements; + // calculate result * inverse quat - this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z; - this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z; - this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z; + this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy; + this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz; + this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx; - return this; + return this; - }, + }; - applyNormalMatrix: function ( m ) { + Vector3.prototype.project = function project ( camera ) { - return this.applyMatrix3( m ).normalize(); + return this.applyMatrix4( camera.matrixWorldInverse ).applyMatrix4( camera.projectionMatrix ); - }, + }; - applyMatrix4: function ( m ) { + Vector3.prototype.unproject = function unproject ( camera ) { - var x = this.x, y = this.y, z = this.z; - var e = m.elements; + return this.applyMatrix4( camera.projectionMatrixInverse ).applyMatrix4( camera.matrixWorld ); - var w = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] ); + }; - this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] ) * w; - this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] ) * w; - this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * w; + Vector3.prototype.transformDirection = function transformDirection ( m ) { - return this; + // input: THREE.Matrix4 affine matrix + // vector interpreted as a direction - }, + var x = this.x, y = this.y, z = this.z; + var e = m.elements; - applyQuaternion: function ( q ) { + this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z; + this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z; + this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z; - var x = this.x, y = this.y, z = this.z; - var qx = q.x, qy = q.y, qz = q.z, qw = q.w; + return this.normalize(); - // calculate quat * vector + }; - var ix = qw * x + qy * z - qz * y; - var iy = qw * y + qz * x - qx * z; - var iz = qw * z + qx * y - qy * x; - var iw = - qx * x - qy * y - qz * z; + Vector3.prototype.divide = function divide ( v ) { - // calculate result * inverse quat + this.x /= v.x; + this.y /= v.y; + this.z /= v.z; - this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy; - this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz; - this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx; + return this; - return this; + }; - }, + Vector3.prototype.divideScalar = function divideScalar ( scalar ) { - project: function ( camera ) { + return this.multiplyScalar( 1 / scalar ); - return this.applyMatrix4( camera.matrixWorldInverse ).applyMatrix4( camera.projectionMatrix ); + }; - }, + Vector3.prototype.min = function min ( v ) { - unproject: function ( camera ) { + this.x = Math.min( this.x, v.x ); + this.y = Math.min( this.y, v.y ); + this.z = Math.min( this.z, v.z ); - return this.applyMatrix4( camera.projectionMatrixInverse ).applyMatrix4( camera.matrixWorld ); + return this; - }, + }; - transformDirection: function ( m ) { + Vector3.prototype.max = function max ( v ) { - // input: THREE.Matrix4 affine matrix - // vector interpreted as a direction + this.x = Math.max( this.x, v.x ); + this.y = Math.max( this.y, v.y ); + this.z = Math.max( this.z, v.z ); - var x = this.x, y = this.y, z = this.z; - var e = m.elements; + return this; - this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z; - this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z; - this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z; + }; - return this.normalize(); + Vector3.prototype.clamp = function clamp ( min, max ) { - }, + // assumes min < max, componentwise - divide: function ( v ) { + this.x = Math.max( min.x, Math.min( max.x, this.x ) ); + this.y = Math.max( min.y, Math.min( max.y, this.y ) ); + this.z = Math.max( min.z, Math.min( max.z, this.z ) ); - this.x /= v.x; - this.y /= v.y; - this.z /= v.z; + return this; - return this; + }; - }, + Vector3.prototype.clampScalar = function clampScalar ( minVal, maxVal ) { - divideScalar: function ( scalar ) { + this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); + this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); + this.z = Math.max( minVal, Math.min( maxVal, this.z ) ); - return this.multiplyScalar( 1 / scalar ); + return this; - }, + }; - min: function ( v ) { + Vector3.prototype.clampLength = function clampLength ( min, max ) { - this.x = Math.min( this.x, v.x ); - this.y = Math.min( this.y, v.y ); - this.z = Math.min( this.z, v.z ); + var length = this.length(); - return this; + return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); - }, + }; - max: function ( v ) { + Vector3.prototype.floor = function floor () { - this.x = Math.max( this.x, v.x ); - this.y = Math.max( this.y, v.y ); - this.z = Math.max( this.z, v.z ); + this.x = Math.floor( this.x ); + this.y = Math.floor( this.y ); + this.z = Math.floor( this.z ); - return this; + return this; - }, + }; - clamp: function ( min, max ) { + Vector3.prototype.ceil = function ceil () { - // assumes min < max, componentwise + this.x = Math.ceil( this.x ); + this.y = Math.ceil( this.y ); + this.z = Math.ceil( this.z ); - this.x = Math.max( min.x, Math.min( max.x, this.x ) ); - this.y = Math.max( min.y, Math.min( max.y, this.y ) ); - this.z = Math.max( min.z, Math.min( max.z, this.z ) ); + return this; - return this; + }; - }, + Vector3.prototype.round = function round () { - clampScalar: function ( minVal, maxVal ) { + this.x = Math.round( this.x ); + this.y = Math.round( this.y ); + this.z = Math.round( this.z ); - this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); - this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); - this.z = Math.max( minVal, Math.min( maxVal, this.z ) ); + return this; - return this; + }; - }, + Vector3.prototype.roundToZero = function roundToZero () { - clampLength: function ( min, max ) { + this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); + this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); + this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z ); - var length = this.length(); + return this; - return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); + }; - }, + Vector3.prototype.negate = function negate () { - floor: function () { + this.x = - this.x; + this.y = - this.y; + this.z = - this.z; - this.x = Math.floor( this.x ); - this.y = Math.floor( this.y ); - this.z = Math.floor( this.z ); + return this; - return this; + }; - }, + Vector3.prototype.dot = function dot ( v ) { - ceil: function () { + return this.x * v.x + this.y * v.y + this.z * v.z; - this.x = Math.ceil( this.x ); - this.y = Math.ceil( this.y ); - this.z = Math.ceil( this.z ); + }; - return this; + // TODO lengthSquared? - }, + Vector3.prototype.lengthSq = function lengthSq () { - round: function () { + return this.x * this.x + this.y * this.y + this.z * this.z; - this.x = Math.round( this.x ); - this.y = Math.round( this.y ); - this.z = Math.round( this.z ); + }; - return this; + Vector3.prototype.length = function length () { - }, + return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z ); - roundToZero: function () { + }; - this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); - this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); - this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z ); + Vector3.prototype.manhattanLength = function manhattanLength () { - return this; + return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ); - }, + }; - negate: function () { + Vector3.prototype.normalize = function normalize () { - this.x = - this.x; - this.y = - this.y; - this.z = - this.z; + return this.divideScalar( this.length() || 1 ); - return this; + }; - }, + Vector3.prototype.setLength = function setLength ( length ) { - dot: function ( v ) { + return this.normalize().multiplyScalar( length ); - return this.x * v.x + this.y * v.y + this.z * v.z; + }; - }, + Vector3.prototype.lerp = function lerp ( v, alpha ) { - // TODO lengthSquared? + this.x += ( v.x - this.x ) * alpha; + this.y += ( v.y - this.y ) * alpha; + this.z += ( v.z - this.z ) * alpha; - lengthSq: function () { + return this; - return this.x * this.x + this.y * this.y + this.z * this.z; + }; - }, + Vector3.prototype.lerpVectors = function lerpVectors ( v1, v2, alpha ) { - length: function () { + this.x = v1.x + ( v2.x - v1.x ) * alpha; + this.y = v1.y + ( v2.y - v1.y ) * alpha; + this.z = v1.z + ( v2.z - v1.z ) * alpha; - return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z ); + return this; - }, + }; - manhattanLength: function () { + Vector3.prototype.cross = function cross ( v, w ) { - return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ); + if ( w !== undefined ) { - }, + console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' ); + return this.crossVectors( v, w ); - normalize: function () { + } - return this.divideScalar( this.length() || 1 ); + return this.crossVectors( this, v ); - }, + }; - setLength: function ( length ) { + Vector3.prototype.crossVectors = function crossVectors ( a, b ) { - return this.normalize().multiplyScalar( length ); + var ax = a.x, ay = a.y, az = a.z; + var bx = b.x, by = b.y, bz = b.z; - }, + this.x = ay * bz - az * by; + this.y = az * bx - ax * bz; + this.z = ax * by - ay * bx; - lerp: function ( v, alpha ) { + return this; - this.x += ( v.x - this.x ) * alpha; - this.y += ( v.y - this.y ) * alpha; - this.z += ( v.z - this.z ) * alpha; + }; - return this; + Vector3.prototype.projectOnVector = function projectOnVector ( v ) { - }, + var denominator = v.lengthSq(); - lerpVectors: function ( v1, v2, alpha ) { + if ( denominator === 0 ) { return this.set( 0, 0, 0 ); } - this.x = v1.x + ( v2.x - v1.x ) * alpha; - this.y = v1.y + ( v2.y - v1.y ) * alpha; - this.z = v1.z + ( v2.z - v1.z ) * alpha; + var scalar = v.dot( this ) / denominator; - return this; + return this.copy( v ).multiplyScalar( scalar ); - }, + }; - cross: function ( v, w ) { + Vector3.prototype.projectOnPlane = function projectOnPlane ( planeNormal ) { - if ( w !== undefined ) { + _vector.copy( this ).projectOnVector( planeNormal ); - console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' ); - return this.crossVectors( v, w ); + return this.sub( _vector ); - } + }; - return this.crossVectors( this, v ); + Vector3.prototype.reflect = function reflect ( normal ) { - }, + // reflect incident vector off plane orthogonal to normal + // normal is assumed to have unit length - crossVectors: function ( a, b ) { + return this.sub( _vector.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) ); - var ax = a.x, ay = a.y, az = a.z; - var bx = b.x, by = b.y, bz = b.z; + }; - this.x = ay * bz - az * by; - this.y = az * bx - ax * bz; - this.z = ax * by - ay * bx; + Vector3.prototype.angleTo = function angleTo ( v ) { - return this; + var denominator = Math.sqrt( this.lengthSq() * v.lengthSq() ); - }, + if ( denominator === 0 ) { return Math.PI / 2; } - projectOnVector: function ( v ) { + var theta = this.dot( v ) / denominator; - var denominator = v.lengthSq(); + // clamp, to handle numerical problems - if ( denominator === 0 ) { return this.set( 0, 0, 0 ); } + return Math.acos( MathUtils.clamp( theta, - 1, 1 ) ); - var scalar = v.dot( this ) / denominator; + }; - return this.copy( v ).multiplyScalar( scalar ); + Vector3.prototype.distanceTo = function distanceTo ( v ) { - }, + return Math.sqrt( this.distanceToSquared( v ) ); - projectOnPlane: function ( planeNormal ) { + }; - _vector.copy( this ).projectOnVector( planeNormal ); + Vector3.prototype.distanceToSquared = function distanceToSquared ( v ) { - return this.sub( _vector ); + var dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z; - }, + return dx * dx + dy * dy + dz * dz; - reflect: function ( normal ) { + }; - // reflect incident vector off plane orthogonal to normal - // normal is assumed to have unit length + Vector3.prototype.manhattanDistanceTo = function manhattanDistanceTo ( v ) { - return this.sub( _vector.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) ); + return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z ); - }, + }; - angleTo: function ( v ) { + Vector3.prototype.setFromSpherical = function setFromSpherical ( s ) { - var denominator = Math.sqrt( this.lengthSq() * v.lengthSq() ); + return this.setFromSphericalCoords( s.radius, s.phi, s.theta ); - if ( denominator === 0 ) { return Math.PI / 2; } + }; - var theta = this.dot( v ) / denominator; + Vector3.prototype.setFromSphericalCoords = function setFromSphericalCoords ( radius, phi, theta ) { - // clamp, to handle numerical problems + var sinPhiRadius = Math.sin( phi ) * radius; - return Math.acos( MathUtils.clamp( theta, - 1, 1 ) ); + this.x = sinPhiRadius * Math.sin( theta ); + this.y = Math.cos( phi ) * radius; + this.z = sinPhiRadius * Math.cos( theta ); - }, + return this; - distanceTo: function ( v ) { + }; - return Math.sqrt( this.distanceToSquared( v ) ); + Vector3.prototype.setFromCylindrical = function setFromCylindrical ( c ) { - }, + return this.setFromCylindricalCoords( c.radius, c.theta, c.y ); - distanceToSquared: function ( v ) { + }; - var dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z; + Vector3.prototype.setFromCylindricalCoords = function setFromCylindricalCoords ( radius, theta, y ) { - return dx * dx + dy * dy + dz * dz; + this.x = radius * Math.sin( theta ); + this.y = y; + this.z = radius * Math.cos( theta ); - }, + return this; - manhattanDistanceTo: function ( v ) { + }; - return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z ); + Vector3.prototype.setFromMatrixPosition = function setFromMatrixPosition ( m ) { - }, + var e = m.elements; - setFromSpherical: function ( s ) { + this.x = e[ 12 ]; + this.y = e[ 13 ]; + this.z = e[ 14 ]; - return this.setFromSphericalCoords( s.radius, s.phi, s.theta ); + return this; - }, + }; - setFromSphericalCoords: function ( radius, phi, theta ) { + Vector3.prototype.setFromMatrixScale = function setFromMatrixScale ( m ) { - var sinPhiRadius = Math.sin( phi ) * radius; + var sx = this.setFromMatrixColumn( m, 0 ).length(); + var sy = this.setFromMatrixColumn( m, 1 ).length(); + var sz = this.setFromMatrixColumn( m, 2 ).length(); - this.x = sinPhiRadius * Math.sin( theta ); - this.y = Math.cos( phi ) * radius; - this.z = sinPhiRadius * Math.cos( theta ); + this.x = sx; + this.y = sy; + this.z = sz; - return this; + return this; - }, + }; - setFromCylindrical: function ( c ) { + Vector3.prototype.setFromMatrixColumn = function setFromMatrixColumn ( m, index ) { - return this.setFromCylindricalCoords( c.radius, c.theta, c.y ); + return this.fromArray( m.elements, index * 4 ); - }, + }; - setFromCylindricalCoords: function ( radius, theta, y ) { + Vector3.prototype.setFromMatrix3Column = function setFromMatrix3Column ( m, index ) { - this.x = radius * Math.sin( theta ); - this.y = y; - this.z = radius * Math.cos( theta ); + return this.fromArray( m.elements, index * 3 ); - return this; + }; - }, + Vector3.prototype.equals = function equals ( v ) { - setFromMatrixPosition: function ( m ) { + return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) ); - var e = m.elements; + }; - this.x = e[ 12 ]; - this.y = e[ 13 ]; - this.z = e[ 14 ]; + Vector3.prototype.fromArray = function fromArray ( array, offset ) { - return this; + if ( offset === undefined ) { offset = 0; } - }, + this.x = array[ offset ]; + this.y = array[ offset + 1 ]; + this.z = array[ offset + 2 ]; - setFromMatrixScale: function ( m ) { + return this; - var sx = this.setFromMatrixColumn( m, 0 ).length(); - var sy = this.setFromMatrixColumn( m, 1 ).length(); - var sz = this.setFromMatrixColumn( m, 2 ).length(); + }; - this.x = sx; - this.y = sy; - this.z = sz; + Vector3.prototype.toArray = function toArray ( array, offset ) { - return this; + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - }, + array[ offset ] = this.x; + array[ offset + 1 ] = this.y; + array[ offset + 2 ] = this.z; - setFromMatrixColumn: function ( m, index ) { + return array; - return this.fromArray( m.elements, index * 4 ); + }; - }, + Vector3.prototype.fromBufferAttribute = function fromBufferAttribute ( attribute, index, offset ) { - setFromMatrix3Column: function ( m, index ) { + if ( offset !== undefined ) { - return this.fromArray( m.elements, index * 3 ); + console.warn( 'THREE.Vector3: offset has been removed from .fromBufferAttribute().' ); - }, + } - equals: function ( v ) { + this.x = attribute.getX( index ); + this.y = attribute.getY( index ); + this.z = attribute.getZ( index ); - return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) ); + return this; - }, + }; - fromArray: function ( array, offset ) { + Vector3.prototype.random = function random () { - if ( offset === undefined ) { offset = 0; } + this.x = Math.random(); + this.y = Math.random(); + this.z = Math.random(); - this.x = array[ offset ]; - this.y = array[ offset + 1 ]; - this.z = array[ offset + 2 ]; + return this; - return this; + }; - }, + Vector3.prototype.isVector3 = true; - toArray: function ( array, offset ) { + var _vector = new Vector3(); + var _quaternion = new Quaternion(); - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + var Box3 = function Box3( min, max ) { - array[ offset ] = this.x; - array[ offset + 1 ] = this.y; - array[ offset + 2 ] = this.z; + this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity ); + this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity ); - return array; + }; - }, + Box3.prototype.set = function set ( min, max ) { - fromBufferAttribute: function ( attribute, index, offset ) { + this.min.copy( min ); + this.max.copy( max ); - if ( offset !== undefined ) { + return this; - console.warn( 'THREE.Vector3: offset has been removed from .fromBufferAttribute().' ); + }; - } + Box3.prototype.setFromArray = function setFromArray ( array ) { - this.x = attribute.getX( index ); - this.y = attribute.getY( index ); - this.z = attribute.getZ( index ); + var minX = + Infinity; + var minY = + Infinity; + var minZ = + Infinity; - return this; + var maxX = - Infinity; + var maxY = - Infinity; + var maxZ = - Infinity; - }, + for ( var i = 0, l = array.length; i < l; i += 3 ) { - random: function () { + var x = array[ i ]; + var y = array[ i + 1 ]; + var z = array[ i + 2 ]; - this.x = Math.random(); - this.y = Math.random(); - this.z = Math.random(); + if ( x < minX ) { minX = x; } + if ( y < minY ) { minY = y; } + if ( z < minZ ) { minZ = z; } - return this; + if ( x > maxX ) { maxX = x; } + if ( y > maxY ) { maxY = y; } + if ( z > maxZ ) { maxZ = z; } } - } ); + this.min.set( minX, minY, minZ ); + this.max.set( maxX, maxY, maxZ ); - var _v1 = new Vector3(); - var _m1 = new Matrix4(); - var _zero = new Vector3( 0, 0, 0 ); - var _one = new Vector3( 1, 1, 1 ); - var _x = new Vector3(); - var _y = new Vector3(); - var _z = new Vector3(); + return this; - function Matrix4() { + }; - this.elements = [ + Box3.prototype.setFromBufferAttribute = function setFromBufferAttribute ( attribute ) { - 1, 0, 0, 0, - 0, 1, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 + var minX = + Infinity; + var minY = + Infinity; + var minZ = + Infinity; - ]; + var maxX = - Infinity; + var maxY = - Infinity; + var maxZ = - Infinity; - if ( arguments.length > 0 ) { + for ( var i = 0, l = attribute.count; i < l; i ++ ) { - console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' ); + var x = attribute.getX( i ); + var y = attribute.getY( i ); + var z = attribute.getZ( i ); - } + if ( x < minX ) { minX = x; } + if ( y < minY ) { minY = y; } + if ( z < minZ ) { minZ = z; } - } + if ( x > maxX ) { maxX = x; } + if ( y > maxY ) { maxY = y; } + if ( z > maxZ ) { maxZ = z; } - Object.assign( Matrix4.prototype, { + } - isMatrix4: true, + this.min.set( minX, minY, minZ ); + this.max.set( maxX, maxY, maxZ ); - set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) { + return this; - var te = this.elements; + }; - te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14; - te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24; - te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34; - te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44; + Box3.prototype.setFromPoints = function setFromPoints ( points ) { - return this; + this.makeEmpty(); - }, + for ( var i = 0, il = points.length; i < il; i ++ ) { - identity: function () { + this.expandByPoint( points[ i ] ); - this.set( + } - 1, 0, 0, 0, - 0, 1, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 + return this; - ); + }; - return this; + Box3.prototype.setFromCenterAndSize = function setFromCenterAndSize ( center, size ) { - }, + var halfSize = _vector$1.copy( size ).multiplyScalar( 0.5 ); - clone: function () { + this.min.copy( center ).sub( halfSize ); + this.max.copy( center ).add( halfSize ); - return new Matrix4().fromArray( this.elements ); + return this; - }, + }; - copy: function ( m ) { + Box3.prototype.setFromObject = function setFromObject ( object ) { - var te = this.elements; - var me = m.elements; + this.makeEmpty(); - te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ]; - te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; - te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ]; - te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ]; + return this.expandByObject( object ); - return this; + }; - }, + Box3.prototype.clone = function clone () { - copyPosition: function ( m ) { + return new this.constructor().copy( this ); - var te = this.elements, me = m.elements; + }; - te[ 12 ] = me[ 12 ]; - te[ 13 ] = me[ 13 ]; - te[ 14 ] = me[ 14 ]; + Box3.prototype.copy = function copy ( box ) { - return this; + this.min.copy( box.min ); + this.max.copy( box.max ); - }, + return this; - extractBasis: function ( xAxis, yAxis, zAxis ) { + }; - xAxis.setFromMatrixColumn( this, 0 ); - yAxis.setFromMatrixColumn( this, 1 ); - zAxis.setFromMatrixColumn( this, 2 ); + Box3.prototype.makeEmpty = function makeEmpty () { - return this; + this.min.x = this.min.y = this.min.z = + Infinity; + this.max.x = this.max.y = this.max.z = - Infinity; - }, + return this; - makeBasis: function ( xAxis, yAxis, zAxis ) { + }; - this.set( - xAxis.x, yAxis.x, zAxis.x, 0, - xAxis.y, yAxis.y, zAxis.y, 0, - xAxis.z, yAxis.z, zAxis.z, 0, - 0, 0, 0, 1 - ); + Box3.prototype.isEmpty = function isEmpty () { - return this; + // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes - }, + return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z ); - extractRotation: function ( m ) { + }; - // this method does not support reflection matrices + Box3.prototype.getCenter = function getCenter ( target ) { - var te = this.elements; - var me = m.elements; + if ( target === undefined ) { - var scaleX = 1 / _v1.setFromMatrixColumn( m, 0 ).length(); - var scaleY = 1 / _v1.setFromMatrixColumn( m, 1 ).length(); - var scaleZ = 1 / _v1.setFromMatrixColumn( m, 2 ).length(); + console.warn( 'THREE.Box3: .getCenter() target is now required' ); + target = new Vector3(); - te[ 0 ] = me[ 0 ] * scaleX; - te[ 1 ] = me[ 1 ] * scaleX; - te[ 2 ] = me[ 2 ] * scaleX; - te[ 3 ] = 0; + } - te[ 4 ] = me[ 4 ] * scaleY; - te[ 5 ] = me[ 5 ] * scaleY; - te[ 6 ] = me[ 6 ] * scaleY; - te[ 7 ] = 0; + return this.isEmpty() ? target.set( 0, 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); - te[ 8 ] = me[ 8 ] * scaleZ; - te[ 9 ] = me[ 9 ] * scaleZ; - te[ 10 ] = me[ 10 ] * scaleZ; - te[ 11 ] = 0; + }; - te[ 12 ] = 0; - te[ 13 ] = 0; - te[ 14 ] = 0; - te[ 15 ] = 1; + Box3.prototype.getSize = function getSize ( target ) { - return this; + if ( target === undefined ) { - }, + console.warn( 'THREE.Box3: .getSize() target is now required' ); + target = new Vector3(); - makeRotationFromEuler: function ( euler ) { + } - if ( ! ( euler && euler.isEuler ) ) { + return this.isEmpty() ? target.set( 0, 0, 0 ) : target.subVectors( this.max, this.min ); - console.error( 'THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' ); + }; - } + Box3.prototype.expandByPoint = function expandByPoint ( point ) { - var te = this.elements; + this.min.min( point ); + this.max.max( point ); - var x = euler.x, y = euler.y, z = euler.z; - var a = Math.cos( x ), b = Math.sin( x ); - var c = Math.cos( y ), d = Math.sin( y ); - var e = Math.cos( z ), f = Math.sin( z ); + return this; - if ( euler.order === 'XYZ' ) { + }; - var ae = a * e, af = a * f, be = b * e, bf = b * f; + Box3.prototype.expandByVector = function expandByVector ( vector ) { - te[ 0 ] = c * e; - te[ 4 ] = - c * f; - te[ 8 ] = d; + this.min.sub( vector ); + this.max.add( vector ); - te[ 1 ] = af + be * d; - te[ 5 ] = ae - bf * d; - te[ 9 ] = - b * c; + return this; - te[ 2 ] = bf - ae * d; - te[ 6 ] = be + af * d; - te[ 10 ] = a * c; + }; - } else if ( euler.order === 'YXZ' ) { + Box3.prototype.expandByScalar = function expandByScalar ( scalar ) { - var ce = c * e, cf = c * f, de = d * e, df = d * f; + this.min.addScalar( - scalar ); + this.max.addScalar( scalar ); - te[ 0 ] = ce + df * b; - te[ 4 ] = de * b - cf; - te[ 8 ] = a * d; + return this; - te[ 1 ] = a * f; - te[ 5 ] = a * e; - te[ 9 ] = - b; + }; - te[ 2 ] = cf * b - de; - te[ 6 ] = df + ce * b; - te[ 10 ] = a * c; + Box3.prototype.expandByObject = function expandByObject ( object ) { - } else if ( euler.order === 'ZXY' ) { + // Computes the world-axis-aligned bounding box of an object (including its children), + // accounting for both the object's, and children's, world transforms - var ce$1 = c * e, cf$1 = c * f, de$1 = d * e, df$1 = d * f; + object.updateWorldMatrix( false, false ); - te[ 0 ] = ce$1 - df$1 * b; - te[ 4 ] = - a * f; - te[ 8 ] = de$1 + cf$1 * b; + var geometry = object.geometry; - te[ 1 ] = cf$1 + de$1 * b; - te[ 5 ] = a * e; - te[ 9 ] = df$1 - ce$1 * b; + if ( geometry !== undefined ) { - te[ 2 ] = - a * d; - te[ 6 ] = b; - te[ 10 ] = a * c; + if ( geometry.boundingBox === null ) { - } else if ( euler.order === 'ZYX' ) { + geometry.computeBoundingBox(); - var ae$1 = a * e, af$1 = a * f, be$1 = b * e, bf$1 = b * f; + } - te[ 0 ] = c * e; - te[ 4 ] = be$1 * d - af$1; - te[ 8 ] = ae$1 * d + bf$1; + _box.copy( geometry.boundingBox ); + _box.applyMatrix4( object.matrixWorld ); - te[ 1 ] = c * f; - te[ 5 ] = bf$1 * d + ae$1; - te[ 9 ] = af$1 * d - be$1; + this.union( _box ); - te[ 2 ] = - d; - te[ 6 ] = b * c; - te[ 10 ] = a * c; + } - } else if ( euler.order === 'YZX' ) { + var children = object.children; - var ac = a * c, ad = a * d, bc = b * c, bd = b * d; + for ( var i = 0, l = children.length; i < l; i ++ ) { - te[ 0 ] = c * e; - te[ 4 ] = bd - ac * f; - te[ 8 ] = bc * f + ad; + this.expandByObject( children[ i ] ); - te[ 1 ] = f; - te[ 5 ] = a * e; - te[ 9 ] = - b * e; + } - te[ 2 ] = - d * e; - te[ 6 ] = ad * f + bc; - te[ 10 ] = ac - bd * f; + return this; - } else if ( euler.order === 'XZY' ) { + }; - var ac$1 = a * c, ad$1 = a * d, bc$1 = b * c, bd$1 = b * d; + Box3.prototype.containsPoint = function containsPoint ( point ) { - te[ 0 ] = c * e; - te[ 4 ] = - f; - te[ 8 ] = d * e; + return point.x < this.min.x || point.x > this.max.x || + point.y < this.min.y || point.y > this.max.y || + point.z < this.min.z || point.z > this.max.z ? false : true; - te[ 1 ] = ac$1 * f + bd$1; - te[ 5 ] = a * e; - te[ 9 ] = ad$1 * f - bc$1; + }; - te[ 2 ] = bc$1 * f - ad$1; - te[ 6 ] = b * e; - te[ 10 ] = bd$1 * f + ac$1; + Box3.prototype.containsBox = function containsBox ( box ) { - } + return this.min.x <= box.min.x && box.max.x <= this.max.x && + this.min.y <= box.min.y && box.max.y <= this.max.y && + this.min.z <= box.min.z && box.max.z <= this.max.z; - // bottom row - te[ 3 ] = 0; - te[ 7 ] = 0; - te[ 11 ] = 0; + }; - // last column - te[ 12 ] = 0; - te[ 13 ] = 0; - te[ 14 ] = 0; - te[ 15 ] = 1; + Box3.prototype.getParameter = function getParameter ( point, target ) { - return this; + // This can potentially have a divide by zero if the box + // has a size dimension of 0. - }, + if ( target === undefined ) { - makeRotationFromQuaternion: function ( q ) { + console.warn( 'THREE.Box3: .getParameter() target is now required' ); + target = new Vector3(); - return this.compose( _zero, q, _one ); + } - }, + return target.set( + ( point.x - this.min.x ) / ( this.max.x - this.min.x ), + ( point.y - this.min.y ) / ( this.max.y - this.min.y ), + ( point.z - this.min.z ) / ( this.max.z - this.min.z ) + ); - lookAt: function ( eye, target, up ) { + }; - var te = this.elements; + Box3.prototype.intersectsBox = function intersectsBox ( box ) { - _z.subVectors( eye, target ); + // using 6 splitting planes to rule out intersections. + return box.max.x < this.min.x || box.min.x > this.max.x || + box.max.y < this.min.y || box.min.y > this.max.y || + box.max.z < this.min.z || box.min.z > this.max.z ? false : true; - if ( _z.lengthSq() === 0 ) { + }; - // eye and target are in the same position + Box3.prototype.intersectsSphere = function intersectsSphere ( sphere ) { - _z.z = 1; + // Find the point on the AABB closest to the sphere center. + this.clampPoint( sphere.center, _vector$1 ); - } + // If that point is inside the sphere, the AABB and sphere intersect. + return _vector$1.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius ); - _z.normalize(); - _x.crossVectors( up, _z ); + }; - if ( _x.lengthSq() === 0 ) { + Box3.prototype.intersectsPlane = function intersectsPlane ( plane ) { - // up and z are parallel + // We compute the minimum and maximum dot product values. If those values + // are on the same side (back or front) of the plane, then there is no intersection. - if ( Math.abs( up.z ) === 1 ) { + var min, max; - _z.x += 0.0001; + if ( plane.normal.x > 0 ) { - } else { + min = plane.normal.x * this.min.x; + max = plane.normal.x * this.max.x; - _z.z += 0.0001; + } else { - } + min = plane.normal.x * this.max.x; + max = plane.normal.x * this.min.x; - _z.normalize(); - _x.crossVectors( up, _z ); + } - } + if ( plane.normal.y > 0 ) { - _x.normalize(); - _y.crossVectors( _z, _x ); + min += plane.normal.y * this.min.y; + max += plane.normal.y * this.max.y; - te[ 0 ] = _x.x; te[ 4 ] = _y.x; te[ 8 ] = _z.x; - te[ 1 ] = _x.y; te[ 5 ] = _y.y; te[ 9 ] = _z.y; - te[ 2 ] = _x.z; te[ 6 ] = _y.z; te[ 10 ] = _z.z; + } else { - return this; + min += plane.normal.y * this.max.y; + max += plane.normal.y * this.min.y; - }, + } - multiply: function ( m, n ) { + if ( plane.normal.z > 0 ) { - if ( n !== undefined ) { + min += plane.normal.z * this.min.z; + max += plane.normal.z * this.max.z; - console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' ); - return this.multiplyMatrices( m, n ); + } else { - } + min += plane.normal.z * this.max.z; + max += plane.normal.z * this.min.z; - return this.multiplyMatrices( this, m ); + } - }, + return ( min <= - plane.constant && max >= - plane.constant ); - premultiply: function ( m ) { + }; - return this.multiplyMatrices( m, this ); + Box3.prototype.intersectsTriangle = function intersectsTriangle ( triangle ) { - }, + if ( this.isEmpty() ) { - multiplyMatrices: function ( a, b ) { + return false; - var ae = a.elements; - var be = b.elements; - var te = this.elements; + } - var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ]; - var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ]; - var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ]; - var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ]; + // compute box center and extents + this.getCenter( _center ); + _extents.subVectors( this.max, _center ); - var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ]; - var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ]; - var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ]; - var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ]; + // translate triangle to aabb origin + _v0.subVectors( triangle.a, _center ); + _v1.subVectors( triangle.b, _center ); + _v2.subVectors( triangle.c, _center ); - te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41; - te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42; - te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43; - te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44; + // compute edge vectors for triangle + _f0.subVectors( _v1, _v0 ); + _f1.subVectors( _v2, _v1 ); + _f2.subVectors( _v0, _v2 ); - te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41; - te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42; - te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43; - te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44; + // test against axes that are given by cross product combinations of the edges of the triangle and the edges of the aabb + // make an axis testing of each of the 3 sides of the aabb against each of the 3 sides of the triangle = 9 axis of separation + // axis_ij = u_i x f_j (u0, u1, u2 = face normals of aabb = x,y,z axes vectors since aabb is axis aligned) + var axes = [ + 0, - _f0.z, _f0.y, 0, - _f1.z, _f1.y, 0, - _f2.z, _f2.y, + _f0.z, 0, - _f0.x, _f1.z, 0, - _f1.x, _f2.z, 0, - _f2.x, + - _f0.y, _f0.x, 0, - _f1.y, _f1.x, 0, - _f2.y, _f2.x, 0 + ]; + if ( ! satForAxes( axes, _v0, _v1, _v2, _extents ) ) { - te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41; - te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42; - te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43; - te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44; + return false; - te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41; - te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42; - te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43; - te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44; + } - return this; + // test 3 face normals from the aabb + axes = [ 1, 0, 0, 0, 1, 0, 0, 0, 1 ]; + if ( ! satForAxes( axes, _v0, _v1, _v2, _extents ) ) { - }, + return false; - multiplyScalar: function ( s ) { + } - var te = this.elements; + // finally testing the face normal of the triangle + // use already existing triangle edge vectors here + _triangleNormal.crossVectors( _f0, _f1 ); + axes = [ _triangleNormal.x, _triangleNormal.y, _triangleNormal.z ]; - te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s; - te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s; - te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s; - te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s; + return satForAxes( axes, _v0, _v1, _v2, _extents ); - return this; + }; - }, + Box3.prototype.clampPoint = function clampPoint ( point, target ) { - determinant: function () { + if ( target === undefined ) { - var te = this.elements; + console.warn( 'THREE.Box3: .clampPoint() target is now required' ); + target = new Vector3(); - var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ]; - var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ]; - var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ]; - var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ]; + } - //TODO: make this more efficient - //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm ) + return target.copy( point ).clamp( this.min, this.max ); - return ( - n41 * ( - + n14 * n23 * n32 - - n13 * n24 * n32 - - n14 * n22 * n33 - + n12 * n24 * n33 - + n13 * n22 * n34 - - n12 * n23 * n34 - ) + - n42 * ( - + n11 * n23 * n34 - - n11 * n24 * n33 - + n14 * n21 * n33 - - n13 * n21 * n34 - + n13 * n24 * n31 - - n14 * n23 * n31 - ) + - n43 * ( - + n11 * n24 * n32 - - n11 * n22 * n34 - - n14 * n21 * n32 - + n12 * n21 * n34 - + n14 * n22 * n31 - - n12 * n24 * n31 - ) + - n44 * ( - - n13 * n22 * n31 - - n11 * n23 * n32 - + n11 * n22 * n33 - + n13 * n21 * n32 - - n12 * n21 * n33 - + n12 * n23 * n31 - ) + }; - ); + Box3.prototype.distanceToPoint = function distanceToPoint ( point ) { - }, + var clampedPoint = _vector$1.copy( point ).clamp( this.min, this.max ); - transpose: function () { + return clampedPoint.sub( point ).length(); - var te = this.elements; - var tmp; + }; - tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp; - tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp; - tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp; + Box3.prototype.getBoundingSphere = function getBoundingSphere ( target ) { - tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp; - tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp; - tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp; + if ( target === undefined ) { - return this; + console.error( 'THREE.Box3: .getBoundingSphere() target is now required' ); + //target = new Sphere(); // removed to avoid cyclic dependency - }, + } - setPosition: function ( x, y, z ) { + this.getCenter( target.center ); - var te = this.elements; + target.radius = this.getSize( _vector$1 ).length() * 0.5; - if ( x.isVector3 ) { + return target; - te[ 12 ] = x.x; - te[ 13 ] = x.y; - te[ 14 ] = x.z; + }; - } else { + Box3.prototype.intersect = function intersect ( box ) { - te[ 12 ] = x; - te[ 13 ] = y; - te[ 14 ] = z; + this.min.max( box.min ); + this.max.min( box.max ); - } + // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values. + if ( this.isEmpty() ) { this.makeEmpty(); } - return this; + return this; - }, + }; - getInverse: function ( m, throwOnDegenerate ) { + Box3.prototype.union = function union ( box ) { - if ( throwOnDegenerate !== undefined ) { + this.min.min( box.min ); + this.max.max( box.max ); - console.warn( "THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate." ); + return this; - } + }; - // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm - var te = this.elements, - me = m.elements, + Box3.prototype.applyMatrix4 = function applyMatrix4 ( matrix ) { - n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ], - n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ], - n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ], - n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ], + // transform of empty box is an empty box. + if ( this.isEmpty() ) { return this; } - t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44, - t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44, - t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44, - t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34; + // NOTE: I am using a binary pattern to specify all 2^3 combinations below + _points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000 + _points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001 + _points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010 + _points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011 + _points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100 + _points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101 + _points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110 + _points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111 - var det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14; + this.setFromPoints( _points ); - if ( det === 0 ) { return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ); } + return this; - var detInv = 1 / det; + }; - te[ 0 ] = t11 * detInv; - te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv; - te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv; - te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv; + Box3.prototype.translate = function translate ( offset ) { - te[ 4 ] = t12 * detInv; - te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv; - te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv; - te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv; + this.min.add( offset ); + this.max.add( offset ); - te[ 8 ] = t13 * detInv; - te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv; - te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv; - te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv; + return this; - te[ 12 ] = t14 * detInv; - te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv; - te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv; - te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv; + }; - return this; + Box3.prototype.equals = function equals ( box ) { - }, + return box.min.equals( this.min ) && box.max.equals( this.max ); - scale: function ( v ) { + }; - var te = this.elements; - var x = v.x, y = v.y, z = v.z; + function satForAxes( axes, v0, v1, v2, extents ) { - te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z; - te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z; - te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z; - te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z; + for ( var i = 0, j = axes.length - 3; i <= j; i += 3 ) { - return this; + _testAxis.fromArray( axes, i ); + // project the aabb onto the seperating axis + var r = extents.x * Math.abs( _testAxis.x ) + extents.y * Math.abs( _testAxis.y ) + extents.z * Math.abs( _testAxis.z ); + // project all 3 vertices of the triangle onto the seperating axis + var p0 = v0.dot( _testAxis ); + var p1 = v1.dot( _testAxis ); + var p2 = v2.dot( _testAxis ); + // actual test, basically see if either of the most extreme of the triangle points intersects r + if ( Math.max( - Math.max( p0, p1, p2 ), Math.min( p0, p1, p2 ) ) > r ) { - }, + // points of the projected triangle are outside the projected half-length of the aabb + // the axis is seperating and we can exit + return false; - getMaxScaleOnAxis: function () { + } - var te = this.elements; + } - var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ]; - var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ]; - var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ]; + return true; - return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) ); + } - }, + Box3.prototype.isBox3 = true; - makeTranslation: function ( x, y, z ) { + var _points = [ + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3() + ]; - this.set( + var _vector$1 = new Vector3(); - 1, 0, 0, x, - 0, 1, 0, y, - 0, 0, 1, z, - 0, 0, 0, 1 + var _box = new Box3(); - ); + // triangle centered vertices - return this; + var _v0 = new Vector3(); + var _v1 = new Vector3(); + var _v2 = new Vector3(); - }, + // triangle edge vectors - makeRotationX: function ( theta ) { + var _f0 = new Vector3(); + var _f1 = new Vector3(); + var _f2 = new Vector3(); - var c = Math.cos( theta ), s = Math.sin( theta ); + var _center = new Vector3(); + var _extents = new Vector3(); + var _triangleNormal = new Vector3(); + var _testAxis = new Vector3(); - this.set( + var _box$1 = new Box3(); - 1, 0, 0, 0, - 0, c, - s, 0, - 0, s, c, 0, - 0, 0, 0, 1 + var Sphere = function Sphere( center, radius ) { - ); + this.center = ( center !== undefined ) ? center : new Vector3(); + this.radius = ( radius !== undefined ) ? radius : - 1; - return this; + }; - }, + Sphere.prototype.set = function set ( center, radius ) { - makeRotationY: function ( theta ) { + this.center.copy( center ); + this.radius = radius; - var c = Math.cos( theta ), s = Math.sin( theta ); + return this; - this.set( + }; - c, 0, s, 0, - 0, 1, 0, 0, - - s, 0, c, 0, - 0, 0, 0, 1 + Sphere.prototype.setFromPoints = function setFromPoints ( points, optionalCenter ) { - ); + var center = this.center; - return this; + if ( optionalCenter !== undefined ) { - }, + center.copy( optionalCenter ); - makeRotationZ: function ( theta ) { + } else { - var c = Math.cos( theta ), s = Math.sin( theta ); + _box$1.setFromPoints( points ).getCenter( center ); - this.set( + } - c, - s, 0, 0, - s, c, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 + var maxRadiusSq = 0; - ); + for ( var i = 0, il = points.length; i < il; i ++ ) { - return this; + maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) ); - }, + } - makeRotationAxis: function ( axis, angle ) { + this.radius = Math.sqrt( maxRadiusSq ); - // Based on http://www.gamedev.net/reference/articles/article1199.asp + return this; - var c = Math.cos( angle ); - var s = Math.sin( angle ); - var t = 1 - c; - var x = axis.x, y = axis.y, z = axis.z; - var tx = t * x, ty = t * y; + }; - this.set( + Sphere.prototype.clone = function clone () { - tx * x + c, tx * y - s * z, tx * z + s * y, 0, - tx * y + s * z, ty * y + c, ty * z - s * x, 0, - tx * z - s * y, ty * z + s * x, t * z * z + c, 0, - 0, 0, 0, 1 + return new this.constructor().copy( this ); - ); + }; - return this; + Sphere.prototype.copy = function copy ( sphere ) { - }, + this.center.copy( sphere.center ); + this.radius = sphere.radius; - makeScale: function ( x, y, z ) { + return this; - this.set( + }; - x, 0, 0, 0, - 0, y, 0, 0, - 0, 0, z, 0, - 0, 0, 0, 1 + Sphere.prototype.isEmpty = function isEmpty () { - ); + return ( this.radius < 0 ); - return this; + }; - }, + Sphere.prototype.makeEmpty = function makeEmpty () { - makeShear: function ( x, y, z ) { + this.center.set( 0, 0, 0 ); + this.radius = - 1; - this.set( + return this; - 1, y, z, 0, - x, 1, z, 0, - x, y, 1, 0, - 0, 0, 0, 1 + }; - ); + Sphere.prototype.containsPoint = function containsPoint ( point ) { - return this; + return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) ); - }, + }; - compose: function ( position, quaternion, scale ) { + Sphere.prototype.distanceToPoint = function distanceToPoint ( point ) { - var te = this.elements; + return ( point.distanceTo( this.center ) - this.radius ); - var x = quaternion._x, y = quaternion._y, z = quaternion._z, w = quaternion._w; - var x2 = x + x, y2 = y + y, z2 = z + z; - var xx = x * x2, xy = x * y2, xz = x * z2; - var yy = y * y2, yz = y * z2, zz = z * z2; - var wx = w * x2, wy = w * y2, wz = w * z2; + }; - var sx = scale.x, sy = scale.y, sz = scale.z; + Sphere.prototype.intersectsSphere = function intersectsSphere ( sphere ) { - te[ 0 ] = ( 1 - ( yy + zz ) ) * sx; - te[ 1 ] = ( xy + wz ) * sx; - te[ 2 ] = ( xz - wy ) * sx; - te[ 3 ] = 0; + var radiusSum = this.radius + sphere.radius; - te[ 4 ] = ( xy - wz ) * sy; - te[ 5 ] = ( 1 - ( xx + zz ) ) * sy; - te[ 6 ] = ( yz + wx ) * sy; - te[ 7 ] = 0; + return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum ); - te[ 8 ] = ( xz + wy ) * sz; - te[ 9 ] = ( yz - wx ) * sz; - te[ 10 ] = ( 1 - ( xx + yy ) ) * sz; - te[ 11 ] = 0; + }; - te[ 12 ] = position.x; - te[ 13 ] = position.y; - te[ 14 ] = position.z; - te[ 15 ] = 1; + Sphere.prototype.intersectsBox = function intersectsBox ( box ) { - return this; + return box.intersectsSphere( this ); - }, + }; - decompose: function ( position, quaternion, scale ) { + Sphere.prototype.intersectsPlane = function intersectsPlane ( plane ) { - var te = this.elements; + return Math.abs( plane.distanceToPoint( this.center ) ) <= this.radius; - var sx = _v1.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length(); - var sy = _v1.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length(); - var sz = _v1.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length(); + }; - // if determine is negative, we need to invert one scale - var det = this.determinant(); - if ( det < 0 ) { sx = - sx; } + Sphere.prototype.clampPoint = function clampPoint ( point, target ) { - position.x = te[ 12 ]; - position.y = te[ 13 ]; - position.z = te[ 14 ]; + var deltaLengthSq = this.center.distanceToSquared( point ); - // scale the rotation part - _m1.copy( this ); + if ( target === undefined ) { - var invSX = 1 / sx; - var invSY = 1 / sy; - var invSZ = 1 / sz; + console.warn( 'THREE.Sphere: .clampPoint() target is now required' ); + target = new Vector3(); - _m1.elements[ 0 ] *= invSX; - _m1.elements[ 1 ] *= invSX; - _m1.elements[ 2 ] *= invSX; + } - _m1.elements[ 4 ] *= invSY; - _m1.elements[ 5 ] *= invSY; - _m1.elements[ 6 ] *= invSY; + target.copy( point ); - _m1.elements[ 8 ] *= invSZ; - _m1.elements[ 9 ] *= invSZ; - _m1.elements[ 10 ] *= invSZ; + if ( deltaLengthSq > ( this.radius * this.radius ) ) { - quaternion.setFromRotationMatrix( _m1 ); + target.sub( this.center ).normalize(); + target.multiplyScalar( this.radius ).add( this.center ); - scale.x = sx; - scale.y = sy; - scale.z = sz; + } - return this; + return target; - }, + }; - makePerspective: function ( left, right, top, bottom, near, far ) { + Sphere.prototype.getBoundingBox = function getBoundingBox ( target ) { - if ( far === undefined ) { + if ( target === undefined ) { - console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' ); + console.warn( 'THREE.Sphere: .getBoundingBox() target is now required' ); + target = new Box3(); - } + } - var te = this.elements; - var x = 2 * near / ( right - left ); - var y = 2 * near / ( top - bottom ); + if ( this.isEmpty() ) { - var a = ( right + left ) / ( right - left ); - var b = ( top + bottom ) / ( top - bottom ); - var c = - ( far + near ) / ( far - near ); - var d = - 2 * far * near / ( far - near ); + // Empty sphere produces empty bounding box + target.makeEmpty(); + return target; - te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0; - te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0; - te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d; - te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0; + } - return this; + target.set( this.center, this.center ); + target.expandByScalar( this.radius ); - }, + return target; - makeOrthographic: function ( left, right, top, bottom, near, far ) { + }; - var te = this.elements; - var w = 1.0 / ( right - left ); - var h = 1.0 / ( top - bottom ); - var p = 1.0 / ( far - near ); + Sphere.prototype.applyMatrix4 = function applyMatrix4 ( matrix ) { - var x = ( right + left ) * w; - var y = ( top + bottom ) * h; - var z = ( far + near ) * p; + this.center.applyMatrix4( matrix ); + this.radius = this.radius * matrix.getMaxScaleOnAxis(); - te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x; - te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y; - te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z; - te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1; + return this; - return this; + }; - }, + Sphere.prototype.translate = function translate ( offset ) { - equals: function ( matrix ) { + this.center.add( offset ); - var te = this.elements; - var me = matrix.elements; + return this; - for ( var i = 0; i < 16; i ++ ) { + }; - if ( te[ i ] !== me[ i ] ) { return false; } + Sphere.prototype.equals = function equals ( sphere ) { - } + return sphere.center.equals( this.center ) && ( sphere.radius === this.radius ); - return true; + }; - }, + var _vector$2 = new Vector3(); + var _segCenter = new Vector3(); + var _segDir = new Vector3(); + var _diff = new Vector3(); - fromArray: function ( array, offset ) { + var _edge1 = new Vector3(); + var _edge2 = new Vector3(); + var _normal = new Vector3(); - if ( offset === undefined ) { offset = 0; } + var Ray = function Ray( origin, direction ) { - for ( var i = 0; i < 16; i ++ ) { + this.origin = ( origin !== undefined ) ? origin : new Vector3(); + this.direction = ( direction !== undefined ) ? direction : new Vector3( 0, 0, - 1 ); - this.elements[ i ] = array[ i + offset ]; + }; - } + Ray.prototype.set = function set ( origin, direction ) { - return this; + this.origin.copy( origin ); + this.direction.copy( direction ); - }, + return this; - toArray: function ( array, offset ) { + }; - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + Ray.prototype.clone = function clone () { - var te = this.elements; + return new this.constructor().copy( this ); - array[ offset ] = te[ 0 ]; - array[ offset + 1 ] = te[ 1 ]; - array[ offset + 2 ] = te[ 2 ]; - array[ offset + 3 ] = te[ 3 ]; + }; - array[ offset + 4 ] = te[ 4 ]; - array[ offset + 5 ] = te[ 5 ]; - array[ offset + 6 ] = te[ 6 ]; - array[ offset + 7 ] = te[ 7 ]; + Ray.prototype.copy = function copy ( ray ) { - array[ offset + 8 ] = te[ 8 ]; - array[ offset + 9 ] = te[ 9 ]; - array[ offset + 10 ] = te[ 10 ]; - array[ offset + 11 ] = te[ 11 ]; + this.origin.copy( ray.origin ); + this.direction.copy( ray.direction ); - array[ offset + 12 ] = te[ 12 ]; - array[ offset + 13 ] = te[ 13 ]; - array[ offset + 14 ] = te[ 14 ]; - array[ offset + 15 ] = te[ 15 ]; + return this; - return array; + }; - } + Ray.prototype.at = function at ( t, target ) { - } ); + if ( target === undefined ) { - var _matrix = new Matrix4(); - var _quaternion$1 = new Quaternion(); + console.warn( 'THREE.Ray: .at() target is now required' ); + target = new Vector3(); - function Euler( x, y, z, order ) { - if ( x === void 0 ) x = 0; - if ( y === void 0 ) y = 0; - if ( z === void 0 ) z = 0; - if ( order === void 0 ) order = Euler.DefaultOrder; + } + return target.copy( this.direction ).multiplyScalar( t ).add( this.origin ); - this._x = x; - this._y = y; - this._z = z; - this._order = order; + }; - } + Ray.prototype.lookAt = function lookAt ( v ) { - Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ]; + this.direction.copy( v ).sub( this.origin ).normalize(); - Euler.DefaultOrder = 'XYZ'; + return this; - Object.defineProperties( Euler.prototype, { + }; - x: { + Ray.prototype.recast = function recast ( t ) { - get: function () { + this.origin.copy( this.at( t, _vector$2 ) ); - return this._x; + return this; - }, + }; - set: function ( value ) { + Ray.prototype.closestPointToPoint = function closestPointToPoint ( point, target ) { - this._x = value; - this._onChangeCallback(); + if ( target === undefined ) { - } + console.warn( 'THREE.Ray: .closestPointToPoint() target is now required' ); + target = new Vector3(); - }, + } - y: { + target.subVectors( point, this.origin ); - get: function () { + var directionDistance = target.dot( this.direction ); - return this._y; + if ( directionDistance < 0 ) { - }, + return target.copy( this.origin ); - set: function ( value ) { + } - this._y = value; - this._onChangeCallback(); + return target.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); - } + }; - }, + Ray.prototype.distanceToPoint = function distanceToPoint ( point ) { - z: { + return Math.sqrt( this.distanceSqToPoint( point ) ); - get: function () { + }; - return this._z; + Ray.prototype.distanceSqToPoint = function distanceSqToPoint ( point ) { - }, + var directionDistance = _vector$2.subVectors( point, this.origin ).dot( this.direction ); - set: function ( value ) { + // point behind the ray - this._z = value; - this._onChangeCallback(); + if ( directionDistance < 0 ) { - } + return this.origin.distanceToSquared( point ); - }, + } - order: { + _vector$2.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); - get: function () { + return _vector$2.distanceToSquared( point ); - return this._order; + }; - }, + Ray.prototype.distanceSqToSegment = function distanceSqToSegment ( v0, v1, optionalPointOnRay, optionalPointOnSegment ) { - set: function ( value ) { + // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h + // It returns the min distance between the ray and the segment + // defined by v0 and v1 + // It can also set two optional targets : + // - The closest point on the ray + // - The closest point on the segment - this._order = value; - this._onChangeCallback(); + _segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 ); + _segDir.copy( v1 ).sub( v0 ).normalize(); + _diff.copy( this.origin ).sub( _segCenter ); - } + var segExtent = v0.distanceTo( v1 ) * 0.5; + var a01 = - this.direction.dot( _segDir ); + var b0 = _diff.dot( this.direction ); + var b1 = - _diff.dot( _segDir ); + var c = _diff.lengthSq(); + var det = Math.abs( 1 - a01 * a01 ); + var s0, s1, sqrDist, extDet; - } + if ( det > 0 ) { - } ); + // The ray and segment are not parallel. - Object.assign( Euler.prototype, { + s0 = a01 * b1 - b0; + s1 = a01 * b0 - b1; + extDet = segExtent * det; - isEuler: true, + if ( s0 >= 0 ) { - set: function ( x, y, z, order ) { + if ( s1 >= - extDet ) { - this._x = x; - this._y = y; - this._z = z; - this._order = order || this._order; + if ( s1 <= extDet ) { - this._onChangeCallback(); + // region 0 + // Minimum at interior points of ray and segment. - return this; + var invDet = 1 / det; + s0 *= invDet; + s1 *= invDet; + sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c; - }, + } else { - clone: function () { + // region 1 - return new this.constructor( this._x, this._y, this._z, this._order ); + s1 = segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - }, + } - copy: function ( euler ) { + } else { - this._x = euler._x; - this._y = euler._y; - this._z = euler._z; - this._order = euler._order; + // region 5 - this._onChangeCallback(); + s1 = - segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - return this; + } - }, + } else { - setFromRotationMatrix: function ( m, order, update ) { + if ( s1 <= - extDet ) { - var clamp = MathUtils.clamp; + // region 4 - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) + s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) ); + s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - var te = m.elements; - var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ]; - var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ]; - var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; + } else if ( s1 <= extDet ) { - order = order || this._order; + // region 3 - switch ( order ) { + s0 = 0; + s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = s1 * ( s1 + 2 * b1 ) + c; - case 'XYZ': + } else { - this._y = Math.asin( clamp( m13, - 1, 1 ) ); + // region 2 - if ( Math.abs( m13 ) < 0.9999999 ) { + s0 = Math.max( 0, - ( a01 * segExtent + b0 ) ); + s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - this._x = Math.atan2( - m23, m33 ); - this._z = Math.atan2( - m12, m11 ); + } - } else { + } - this._x = Math.atan2( m32, m22 ); - this._z = 0; + } else { - } + // Ray and segment are parallel. - break; + s1 = ( a01 > 0 ) ? - segExtent : segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - case 'YXZ': + } - this._x = Math.asin( - clamp( m23, - 1, 1 ) ); + if ( optionalPointOnRay ) { - if ( Math.abs( m23 ) < 0.9999999 ) { + optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin ); - this._y = Math.atan2( m13, m33 ); - this._z = Math.atan2( m21, m22 ); + } - } else { + if ( optionalPointOnSegment ) { - this._y = Math.atan2( - m31, m11 ); - this._z = 0; + optionalPointOnSegment.copy( _segDir ).multiplyScalar( s1 ).add( _segCenter ); - } + } - break; + return sqrDist; - case 'ZXY': + }; - this._x = Math.asin( clamp( m32, - 1, 1 ) ); + Ray.prototype.intersectSphere = function intersectSphere ( sphere, target ) { - if ( Math.abs( m32 ) < 0.9999999 ) { + _vector$2.subVectors( sphere.center, this.origin ); + var tca = _vector$2.dot( this.direction ); + var d2 = _vector$2.dot( _vector$2 ) - tca * tca; + var radius2 = sphere.radius * sphere.radius; - this._y = Math.atan2( - m31, m33 ); - this._z = Math.atan2( - m12, m22 ); + if ( d2 > radius2 ) { return null; } - } else { + var thc = Math.sqrt( radius2 - d2 ); - this._y = 0; - this._z = Math.atan2( m21, m11 ); + // t0 = first intersect point - entrance on front of sphere + var t0 = tca - thc; - } + // t1 = second intersect point - exit point on back of sphere + var t1 = tca + thc; - break; + // test to see if both t0 and t1 are behind the ray - if so, return null + if ( t0 < 0 && t1 < 0 ) { return null; } - case 'ZYX': + // test to see if t0 is behind the ray: + // if it is, the ray is inside the sphere, so return the second exit point scaled by t1, + // in order to always return an intersect point that is in front of the ray. + if ( t0 < 0 ) { return this.at( t1, target ); } - this._y = Math.asin( - clamp( m31, - 1, 1 ) ); + // else t0 is in front of the ray, so return the first collision point scaled by t0 + return this.at( t0, target ); - if ( Math.abs( m31 ) < 0.9999999 ) { + }; - this._x = Math.atan2( m32, m33 ); - this._z = Math.atan2( m21, m11 ); + Ray.prototype.intersectsSphere = function intersectsSphere ( sphere ) { - } else { + return this.distanceSqToPoint( sphere.center ) <= ( sphere.radius * sphere.radius ); - this._x = 0; - this._z = Math.atan2( - m12, m22 ); + }; - } + Ray.prototype.distanceToPlane = function distanceToPlane ( plane ) { - break; + var denominator = plane.normal.dot( this.direction ); - case 'YZX': + if ( denominator === 0 ) { - this._z = Math.asin( clamp( m21, - 1, 1 ) ); + // line is coplanar, return origin + if ( plane.distanceToPoint( this.origin ) === 0 ) { - if ( Math.abs( m21 ) < 0.9999999 ) { + return 0; - this._x = Math.atan2( - m23, m22 ); - this._y = Math.atan2( - m31, m11 ); + } - } else { + // Null is preferable to undefined since undefined means.... it is undefined - this._x = 0; - this._y = Math.atan2( m13, m33 ); + return null; - } + } - break; + var t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator; - case 'XZY': + // Return if the ray never intersects the plane - this._z = Math.asin( - clamp( m12, - 1, 1 ) ); + return t >= 0 ? t : null; - if ( Math.abs( m12 ) < 0.9999999 ) { + }; - this._x = Math.atan2( m32, m22 ); - this._y = Math.atan2( m13, m11 ); + Ray.prototype.intersectPlane = function intersectPlane ( plane, target ) { - } else { + var t = this.distanceToPlane( plane ); - this._x = Math.atan2( - m23, m33 ); - this._y = 0; + if ( t === null ) { - } + return null; - break; + } - default: + return this.at( t, target ); - console.warn( 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + order ); + }; - } + Ray.prototype.intersectsPlane = function intersectsPlane ( plane ) { - this._order = order; + // check if the ray lies on the plane first - if ( update !== false ) { this._onChangeCallback(); } + var distToPoint = plane.distanceToPoint( this.origin ); - return this; + if ( distToPoint === 0 ) { - }, + return true; - setFromQuaternion: function ( q, order, update ) { + } - _matrix.makeRotationFromQuaternion( q ); + var denominator = plane.normal.dot( this.direction ); - return this.setFromRotationMatrix( _matrix, order, update ); + if ( denominator * distToPoint < 0 ) { - }, + return true; - setFromVector3: function ( v, order ) { + } - return this.set( v.x, v.y, v.z, order || this._order ); + // ray origin is behind the plane (and is pointing behind it) - }, + return false; - reorder: function ( newOrder ) { + }; - // WARNING: this discards revolution information -bhouston + Ray.prototype.intersectBox = function intersectBox ( box, target ) { - _quaternion$1.setFromEuler( this ); + var tmin, tmax, tymin, tymax, tzmin, tzmax; - return this.setFromQuaternion( _quaternion$1, newOrder ); + var invdirx = 1 / this.direction.x, + invdiry = 1 / this.direction.y, + invdirz = 1 / this.direction.z; - }, + var origin = this.origin; - equals: function ( euler ) { + if ( invdirx >= 0 ) { - return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order ); + tmin = ( box.min.x - origin.x ) * invdirx; + tmax = ( box.max.x - origin.x ) * invdirx; - }, + } else { - fromArray: function ( array ) { + tmin = ( box.max.x - origin.x ) * invdirx; + tmax = ( box.min.x - origin.x ) * invdirx; - this._x = array[ 0 ]; - this._y = array[ 1 ]; - this._z = array[ 2 ]; - if ( array[ 3 ] !== undefined ) { this._order = array[ 3 ]; } + } - this._onChangeCallback(); + if ( invdiry >= 0 ) { - return this; + tymin = ( box.min.y - origin.y ) * invdiry; + tymax = ( box.max.y - origin.y ) * invdiry; - }, + } else { - toArray: function ( array, offset ) { + tymin = ( box.max.y - origin.y ) * invdiry; + tymax = ( box.min.y - origin.y ) * invdiry; - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + } - array[ offset ] = this._x; - array[ offset + 1 ] = this._y; - array[ offset + 2 ] = this._z; - array[ offset + 3 ] = this._order; + if ( ( tmin > tymax ) || ( tymin > tmax ) ) { return null; } - return array; + // These lines also handle the case where tmin or tmax is NaN + // (result of 0 * Infinity). x !== x returns true if x is NaN - }, + if ( tymin > tmin || tmin !== tmin ) { tmin = tymin; } - toVector3: function ( optionalResult ) { + if ( tymax < tmax || tmax !== tmax ) { tmax = tymax; } - if ( optionalResult ) { + if ( invdirz >= 0 ) { - return optionalResult.set( this._x, this._y, this._z ); + tzmin = ( box.min.z - origin.z ) * invdirz; + tzmax = ( box.max.z - origin.z ) * invdirz; - } else { + } else { - return new Vector3( this._x, this._y, this._z ); + tzmin = ( box.max.z - origin.z ) * invdirz; + tzmax = ( box.min.z - origin.z ) * invdirz; - } + } - }, + if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) { return null; } - _onChange: function ( callback ) { + if ( tzmin > tmin || tmin !== tmin ) { tmin = tzmin; } - this._onChangeCallback = callback; + if ( tzmax < tmax || tmax !== tmax ) { tmax = tzmax; } - return this; + //return point closest to the ray (positive side) - }, + if ( tmax < 0 ) { return null; } - _onChangeCallback: function () {} + return this.at( tmin >= 0 ? tmin : tmax, target ); - } ); + }; - var Layers = function Layers() { + Ray.prototype.intersectsBox = function intersectsBox ( box ) { - this.mask = 1 | 0; + return this.intersectBox( box, _vector$2 ) !== null; }; - Layers.prototype.set = function set ( channel ) { + Ray.prototype.intersectTriangle = function intersectTriangle ( a, b, c, backfaceCulling, target ) { - this.mask = 1 << channel | 0; + // Compute the offset origin, edges, and normal. - }; + // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h - Layers.prototype.enable = function enable ( channel ) { + _edge1.subVectors( b, a ); + _edge2.subVectors( c, a ); + _normal.crossVectors( _edge1, _edge2 ); - this.mask |= 1 << channel | 0; + // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction, + // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by + // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2)) + // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q)) + // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N) + var DdN = this.direction.dot( _normal ); + var sign; - }; + if ( DdN > 0 ) { - Layers.prototype.enableAll = function enableAll () { + if ( backfaceCulling ) { return null; } + sign = 1; - this.mask = 0xffffffff | 0; + } else if ( DdN < 0 ) { - }; + sign = - 1; + DdN = - DdN; - Layers.prototype.toggle = function toggle ( channel ) { + } else { - this.mask ^= 1 << channel | 0; + return null; - }; + } - Layers.prototype.disable = function disable ( channel ) { + _diff.subVectors( this.origin, a ); + var DdQxE2 = sign * this.direction.dot( _edge2.crossVectors( _diff, _edge2 ) ); - this.mask &= ~ ( 1 << channel | 0 ); + // b1 < 0, no intersection + if ( DdQxE2 < 0 ) { - }; + return null; - Layers.prototype.disableAll = function disableAll () { + } - this.mask = 0; + var DdE1xQ = sign * this.direction.dot( _edge1.cross( _diff ) ); - }; + // b2 < 0, no intersection + if ( DdE1xQ < 0 ) { - Layers.prototype.test = function test ( layers ) { + return null; - return ( this.mask & layers.mask ) !== 0; + } - }; + // b1+b2 > 1, no intersection + if ( DdQxE2 + DdE1xQ > DdN ) { - var _object3DId = 0; + return null; - var _v1$1 = new Vector3(); - var _q1 = new Quaternion(); - var _m1$1 = new Matrix4(); - var _target = new Vector3(); + } - var _position = new Vector3(); - var _scale = new Vector3(); - var _quaternion$2 = new Quaternion(); + // Line intersects triangle, check if ray does. + var QdN = - sign * _diff.dot( _normal ); - var _xAxis = new Vector3( 1, 0, 0 ); - var _yAxis = new Vector3( 0, 1, 0 ); - var _zAxis = new Vector3( 0, 0, 1 ); + // t < 0, no intersection + if ( QdN < 0 ) { - var _addedEvent = { type: 'added' }; - var _removedEvent = { type: 'removed' }; + return null; - function Object3D() { + } - Object.defineProperty( this, 'id', { value: _object3DId ++ } ); + // Ray intersects triangle. + return this.at( QdN / DdN, target ); - this.uuid = MathUtils.generateUUID(); + }; - this.name = ''; - this.type = 'Object3D'; + Ray.prototype.applyMatrix4 = function applyMatrix4 ( matrix4 ) { - this.parent = null; - this.children = []; + this.origin.applyMatrix4( matrix4 ); + this.direction.transformDirection( matrix4 ); - this.up = Object3D.DefaultUp.clone(); + return this; - var position = new Vector3(); - var rotation = new Euler(); - var quaternion = new Quaternion(); - var scale = new Vector3( 1, 1, 1 ); + }; - function onRotationChange() { + Ray.prototype.equals = function equals ( ray ) { - quaternion.setFromEuler( rotation, false ); + return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction ); - } + }; - function onQuaternionChange() { + var Matrix4 = function Matrix4() { - rotation.setFromQuaternion( quaternion, undefined, false ); + this.elements = [ - } + 1, 0, 0, 0, + 0, 1, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - rotation._onChange( onRotationChange ); - quaternion._onChange( onQuaternionChange ); + ]; - Object.defineProperties( this, { - position: { - configurable: true, - enumerable: true, - value: position - }, - rotation: { - configurable: true, - enumerable: true, - value: rotation - }, - quaternion: { - configurable: true, - enumerable: true, - value: quaternion - }, - scale: { - configurable: true, - enumerable: true, - value: scale - }, - modelViewMatrix: { - value: new Matrix4() - }, - normalMatrix: { - value: new Matrix3() - } - } ); + if ( arguments.length > 0 ) { - this.matrix = new Matrix4(); - this.matrixWorld = new Matrix4(); + console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' ); - this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate; - this.matrixWorldNeedsUpdate = false; + } - this.layers = new Layers(); - this.visible = true; + }; - this.castShadow = false; - this.receiveShadow = false; + Matrix4.prototype.set = function set ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) { - this.frustumCulled = true; - this.renderOrder = 0; + var te = this.elements; - this.userData = {}; + te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14; + te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24; + te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34; + te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44; - } + return this; - Object3D.DefaultUp = new Vector3( 0, 1, 0 ); - Object3D.DefaultMatrixAutoUpdate = true; + }; - Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ), { + Matrix4.prototype.identity = function identity () { - constructor: Object3D, + this.set( - isObject3D: true, + 1, 0, 0, 0, + 0, 1, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - onBeforeRender: function () {}, - onAfterRender: function () {}, + ); - applyMatrix4: function ( matrix ) { + return this; - if ( this.matrixAutoUpdate ) { this.updateMatrix(); } + }; - this.matrix.premultiply( matrix ); + Matrix4.prototype.clone = function clone () { - this.matrix.decompose( this.position, this.quaternion, this.scale ); + return new Matrix4().fromArray( this.elements ); - }, + }; - applyQuaternion: function ( q ) { + Matrix4.prototype.copy = function copy ( m ) { - this.quaternion.premultiply( q ); + var te = this.elements; + var me = m.elements; - return this; + te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ]; + te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; + te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ]; + te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ]; - }, + return this; - setRotationFromAxisAngle: function ( axis, angle ) { + }; - // assumes axis is normalized + Matrix4.prototype.copyPosition = function copyPosition ( m ) { - this.quaternion.setFromAxisAngle( axis, angle ); + var te = this.elements, me = m.elements; - }, + te[ 12 ] = me[ 12 ]; + te[ 13 ] = me[ 13 ]; + te[ 14 ] = me[ 14 ]; - setRotationFromEuler: function ( euler ) { + return this; - this.quaternion.setFromEuler( euler, true ); + }; - }, + Matrix4.prototype.extractBasis = function extractBasis ( xAxis, yAxis, zAxis ) { - setRotationFromMatrix: function ( m ) { + xAxis.setFromMatrixColumn( this, 0 ); + yAxis.setFromMatrixColumn( this, 1 ); + zAxis.setFromMatrixColumn( this, 2 ); - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - - this.quaternion.setFromRotationMatrix( m ); + return this; - }, + }; - setRotationFromQuaternion: function ( q ) { + Matrix4.prototype.makeBasis = function makeBasis ( xAxis, yAxis, zAxis ) { - // assumes q is normalized + this.set( + xAxis.x, yAxis.x, zAxis.x, 0, + xAxis.y, yAxis.y, zAxis.y, 0, + xAxis.z, yAxis.z, zAxis.z, 0, + 0, 0, 0, 1 + ); - this.quaternion.copy( q ); + return this; - }, + }; - rotateOnAxis: function ( axis, angle ) { + Matrix4.prototype.extractRotation = function extractRotation ( m ) { - // rotate object on axis in object space - // axis is assumed to be normalized + // this method does not support reflection matrices - _q1.setFromAxisAngle( axis, angle ); + var te = this.elements; + var me = m.elements; - this.quaternion.multiply( _q1 ); + var scaleX = 1 / _v1$1.setFromMatrixColumn( m, 0 ).length(); + var scaleY = 1 / _v1$1.setFromMatrixColumn( m, 1 ).length(); + var scaleZ = 1 / _v1$1.setFromMatrixColumn( m, 2 ).length(); - return this; + te[ 0 ] = me[ 0 ] * scaleX; + te[ 1 ] = me[ 1 ] * scaleX; + te[ 2 ] = me[ 2 ] * scaleX; + te[ 3 ] = 0; - }, + te[ 4 ] = me[ 4 ] * scaleY; + te[ 5 ] = me[ 5 ] * scaleY; + te[ 6 ] = me[ 6 ] * scaleY; + te[ 7 ] = 0; - rotateOnWorldAxis: function ( axis, angle ) { + te[ 8 ] = me[ 8 ] * scaleZ; + te[ 9 ] = me[ 9 ] * scaleZ; + te[ 10 ] = me[ 10 ] * scaleZ; + te[ 11 ] = 0; - // rotate object on axis in world space - // axis is assumed to be normalized - // method assumes no rotated parent + te[ 12 ] = 0; + te[ 13 ] = 0; + te[ 14 ] = 0; + te[ 15 ] = 1; - _q1.setFromAxisAngle( axis, angle ); + return this; - this.quaternion.premultiply( _q1 ); + }; - return this; + Matrix4.prototype.makeRotationFromEuler = function makeRotationFromEuler ( euler ) { - }, + if ( ! ( euler && euler.isEuler ) ) { - rotateX: function ( angle ) { + console.error( 'THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' ); - return this.rotateOnAxis( _xAxis, angle ); + } - }, + var te = this.elements; - rotateY: function ( angle ) { + var x = euler.x, y = euler.y, z = euler.z; + var a = Math.cos( x ), b = Math.sin( x ); + var c = Math.cos( y ), d = Math.sin( y ); + var e = Math.cos( z ), f = Math.sin( z ); - return this.rotateOnAxis( _yAxis, angle ); + if ( euler.order === 'XYZ' ) { - }, + var ae = a * e, af = a * f, be = b * e, bf = b * f; - rotateZ: function ( angle ) { + te[ 0 ] = c * e; + te[ 4 ] = - c * f; + te[ 8 ] = d; - return this.rotateOnAxis( _zAxis, angle ); + te[ 1 ] = af + be * d; + te[ 5 ] = ae - bf * d; + te[ 9 ] = - b * c; - }, + te[ 2 ] = bf - ae * d; + te[ 6 ] = be + af * d; + te[ 10 ] = a * c; - translateOnAxis: function ( axis, distance ) { + } else if ( euler.order === 'YXZ' ) { - // translate object by distance along axis in object space - // axis is assumed to be normalized + var ce = c * e, cf = c * f, de = d * e, df = d * f; - _v1$1.copy( axis ).applyQuaternion( this.quaternion ); + te[ 0 ] = ce + df * b; + te[ 4 ] = de * b - cf; + te[ 8 ] = a * d; - this.position.add( _v1$1.multiplyScalar( distance ) ); + te[ 1 ] = a * f; + te[ 5 ] = a * e; + te[ 9 ] = - b; - return this; + te[ 2 ] = cf * b - de; + te[ 6 ] = df + ce * b; + te[ 10 ] = a * c; - }, + } else if ( euler.order === 'ZXY' ) { - translateX: function ( distance ) { + var ce$1 = c * e, cf$1 = c * f, de$1 = d * e, df$1 = d * f; - return this.translateOnAxis( _xAxis, distance ); + te[ 0 ] = ce$1 - df$1 * b; + te[ 4 ] = - a * f; + te[ 8 ] = de$1 + cf$1 * b; - }, + te[ 1 ] = cf$1 + de$1 * b; + te[ 5 ] = a * e; + te[ 9 ] = df$1 - ce$1 * b; - translateY: function ( distance ) { + te[ 2 ] = - a * d; + te[ 6 ] = b; + te[ 10 ] = a * c; - return this.translateOnAxis( _yAxis, distance ); + } else if ( euler.order === 'ZYX' ) { - }, + var ae$1 = a * e, af$1 = a * f, be$1 = b * e, bf$1 = b * f; - translateZ: function ( distance ) { + te[ 0 ] = c * e; + te[ 4 ] = be$1 * d - af$1; + te[ 8 ] = ae$1 * d + bf$1; - return this.translateOnAxis( _zAxis, distance ); + te[ 1 ] = c * f; + te[ 5 ] = bf$1 * d + ae$1; + te[ 9 ] = af$1 * d - be$1; - }, + te[ 2 ] = - d; + te[ 6 ] = b * c; + te[ 10 ] = a * c; - localToWorld: function ( vector ) { + } else if ( euler.order === 'YZX' ) { - return vector.applyMatrix4( this.matrixWorld ); + var ac = a * c, ad = a * d, bc = b * c, bd = b * d; - }, + te[ 0 ] = c * e; + te[ 4 ] = bd - ac * f; + te[ 8 ] = bc * f + ad; - worldToLocal: function ( vector ) { + te[ 1 ] = f; + te[ 5 ] = a * e; + te[ 9 ] = - b * e; - return vector.applyMatrix4( _m1$1.getInverse( this.matrixWorld ) ); + te[ 2 ] = - d * e; + te[ 6 ] = ad * f + bc; + te[ 10 ] = ac - bd * f; - }, + } else if ( euler.order === 'XZY' ) { - lookAt: function ( x, y, z ) { + var ac$1 = a * c, ad$1 = a * d, bc$1 = b * c, bd$1 = b * d; - // This method does not support objects having non-uniformly-scaled parent(s) + te[ 0 ] = c * e; + te[ 4 ] = - f; + te[ 8 ] = d * e; - if ( x.isVector3 ) { + te[ 1 ] = ac$1 * f + bd$1; + te[ 5 ] = a * e; + te[ 9 ] = ad$1 * f - bc$1; - _target.copy( x ); + te[ 2 ] = bc$1 * f - ad$1; + te[ 6 ] = b * e; + te[ 10 ] = bd$1 * f + ac$1; - } else { + } - _target.set( x, y, z ); + // bottom row + te[ 3 ] = 0; + te[ 7 ] = 0; + te[ 11 ] = 0; - } + // last column + te[ 12 ] = 0; + te[ 13 ] = 0; + te[ 14 ] = 0; + te[ 15 ] = 1; - var parent = this.parent; + return this; - this.updateWorldMatrix( true, false ); + }; - _position.setFromMatrixPosition( this.matrixWorld ); + Matrix4.prototype.makeRotationFromQuaternion = function makeRotationFromQuaternion ( q ) { - if ( this.isCamera || this.isLight ) { + return this.compose( _zero, q, _one ); - _m1$1.lookAt( _position, _target, this.up ); + }; - } else { + Matrix4.prototype.lookAt = function lookAt ( eye, target, up ) { - _m1$1.lookAt( _target, _position, this.up ); + var te = this.elements; - } + _z.subVectors( eye, target ); - this.quaternion.setFromRotationMatrix( _m1$1 ); + if ( _z.lengthSq() === 0 ) { - if ( parent ) { + // eye and target are in the same position - _m1$1.extractRotation( parent.matrixWorld ); - _q1.setFromRotationMatrix( _m1$1 ); - this.quaternion.premultiply( _q1.inverse() ); + _z.z = 1; - } + } - }, + _z.normalize(); + _x.crossVectors( up, _z ); - add: function ( object ) { + if ( _x.lengthSq() === 0 ) { - if ( arguments.length > 1 ) { + // up and z are parallel - for ( var i = 0; i < arguments.length; i ++ ) { + if ( Math.abs( up.z ) === 1 ) { - this.add( arguments[ i ] ); + _z.x += 0.0001; - } + } else { - return this; + _z.z += 0.0001; } - if ( object === this ) { + _z.normalize(); + _x.crossVectors( up, _z ); - console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object ); - return this; + } - } + _x.normalize(); + _y.crossVectors( _z, _x ); - if ( ( object && object.isObject3D ) ) { + te[ 0 ] = _x.x; te[ 4 ] = _y.x; te[ 8 ] = _z.x; + te[ 1 ] = _x.y; te[ 5 ] = _y.y; te[ 9 ] = _z.y; + te[ 2 ] = _x.z; te[ 6 ] = _y.z; te[ 10 ] = _z.z; - if ( object.parent !== null ) { + return this; - object.parent.remove( object ); + }; - } + Matrix4.prototype.multiply = function multiply ( m, n ) { - object.parent = this; - this.children.push( object ); + if ( n !== undefined ) { - object.dispatchEvent( _addedEvent ); + console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' ); + return this.multiplyMatrices( m, n ); - } else { + } - console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object ); + return this.multiplyMatrices( this, m ); - } + }; - return this; + Matrix4.prototype.premultiply = function premultiply ( m ) { - }, + return this.multiplyMatrices( m, this ); - remove: function ( object ) { + }; - if ( arguments.length > 1 ) { + Matrix4.prototype.multiplyMatrices = function multiplyMatrices ( a, b ) { - for ( var i = 0; i < arguments.length; i ++ ) { + var ae = a.elements; + var be = b.elements; + var te = this.elements; - this.remove( arguments[ i ] ); + var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ]; + var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ]; + var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ]; + var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ]; - } + var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ]; + var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ]; + var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ]; + var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ]; - return this; + te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41; + te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42; + te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43; + te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44; - } + te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41; + te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42; + te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43; + te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44; - var index = this.children.indexOf( object ); + te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41; + te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42; + te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43; + te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44; - if ( index !== - 1 ) { + te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41; + te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42; + te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43; + te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44; - object.parent = null; - this.children.splice( index, 1 ); + return this; - object.dispatchEvent( _removedEvent ); + }; - } + Matrix4.prototype.multiplyScalar = function multiplyScalar ( s ) { - return this; + var te = this.elements; - }, + te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s; + te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s; + te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s; + te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s; - attach: function ( object ) { + return this; - // adds object as a child of this, while maintaining the object's world transform + }; - this.updateWorldMatrix( true, false ); + Matrix4.prototype.determinant = function determinant () { - _m1$1.getInverse( this.matrixWorld ); + var te = this.elements; - if ( object.parent !== null ) { + var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ]; + var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ]; + var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ]; + var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ]; - object.parent.updateWorldMatrix( true, false ); + //TODO: make this more efficient + //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm ) - _m1$1.multiply( object.parent.matrixWorld ); + return ( + n41 * ( + + n14 * n23 * n32 + - n13 * n24 * n32 + - n14 * n22 * n33 + + n12 * n24 * n33 + + n13 * n22 * n34 + - n12 * n23 * n34 + ) + + n42 * ( + + n11 * n23 * n34 + - n11 * n24 * n33 + + n14 * n21 * n33 + - n13 * n21 * n34 + + n13 * n24 * n31 + - n14 * n23 * n31 + ) + + n43 * ( + + n11 * n24 * n32 + - n11 * n22 * n34 + - n14 * n21 * n32 + + n12 * n21 * n34 + + n14 * n22 * n31 + - n12 * n24 * n31 + ) + + n44 * ( + - n13 * n22 * n31 + - n11 * n23 * n32 + + n11 * n22 * n33 + + n13 * n21 * n32 + - n12 * n21 * n33 + + n12 * n23 * n31 + ) - } + ); - object.applyMatrix4( _m1$1 ); + }; - object.updateWorldMatrix( false, false ); + Matrix4.prototype.transpose = function transpose () { - this.add( object ); + var te = this.elements; + var tmp; - return this; + tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp; + tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp; + tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp; - }, + tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp; + tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp; + tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp; - getObjectById: function ( id ) { + return this; - return this.getObjectByProperty( 'id', id ); + }; - }, + Matrix4.prototype.setPosition = function setPosition ( x, y, z ) { - getObjectByName: function ( name ) { + var te = this.elements; - return this.getObjectByProperty( 'name', name ); + if ( x.isVector3 ) { - }, + te[ 12 ] = x.x; + te[ 13 ] = x.y; + te[ 14 ] = x.z; - getObjectByProperty: function ( name, value ) { + } else { - if ( this[ name ] === value ) { return this; } + te[ 12 ] = x; + te[ 13 ] = y; + te[ 14 ] = z; - for ( var i = 0, l = this.children.length; i < l; i ++ ) { + } - var child = this.children[ i ]; - var object = child.getObjectByProperty( name, value ); + return this; - if ( object !== undefined ) { + }; - return object; + Matrix4.prototype.getInverse = function getInverse ( m, throwOnDegenerate ) { - } + if ( throwOnDegenerate !== undefined ) { - } + console.warn( "THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate." ); - return undefined; + } - }, + // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm + var te = this.elements, + me = m.elements, - getWorldPosition: function ( target ) { + n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ], + n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ], + n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ], + n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ], - if ( target === undefined ) { + t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44, + t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44, + t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44, + t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34; - console.warn( 'THREE.Object3D: .getWorldPosition() target is now required' ); - target = new Vector3(); + var det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14; - } + if ( det === 0 ) { return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ); } - this.updateMatrixWorld( true ); + var detInv = 1 / det; - return target.setFromMatrixPosition( this.matrixWorld ); + te[ 0 ] = t11 * detInv; + te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv; + te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv; + te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv; - }, + te[ 4 ] = t12 * detInv; + te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv; + te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv; + te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv; - getWorldQuaternion: function ( target ) { + te[ 8 ] = t13 * detInv; + te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv; + te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv; + te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv; - if ( target === undefined ) { + te[ 12 ] = t14 * detInv; + te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv; + te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv; + te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv; - console.warn( 'THREE.Object3D: .getWorldQuaternion() target is now required' ); - target = new Quaternion(); + return this; - } + }; - this.updateMatrixWorld( true ); + Matrix4.prototype.scale = function scale ( v ) { - this.matrixWorld.decompose( _position, target, _scale ); + var te = this.elements; + var x = v.x, y = v.y, z = v.z; - return target; + te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z; + te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z; + te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z; + te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z; - }, + return this; - getWorldScale: function ( target ) { + }; - if ( target === undefined ) { + Matrix4.prototype.getMaxScaleOnAxis = function getMaxScaleOnAxis () { - console.warn( 'THREE.Object3D: .getWorldScale() target is now required' ); - target = new Vector3(); + var te = this.elements; - } + var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ]; + var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ]; + var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ]; - this.updateMatrixWorld( true ); + return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) ); - this.matrixWorld.decompose( _position, _quaternion$2, target ); + }; - return target; + Matrix4.prototype.makeTranslation = function makeTranslation ( x, y, z ) { - }, + this.set( - getWorldDirection: function ( target ) { + 1, 0, 0, x, + 0, 1, 0, y, + 0, 0, 1, z, + 0, 0, 0, 1 - if ( target === undefined ) { + ); - console.warn( 'THREE.Object3D: .getWorldDirection() target is now required' ); - target = new Vector3(); + return this; - } + }; - this.updateMatrixWorld( true ); + Matrix4.prototype.makeRotationX = function makeRotationX ( theta ) { - var e = this.matrixWorld.elements; + var c = Math.cos( theta ), s = Math.sin( theta ); - return target.set( e[ 8 ], e[ 9 ], e[ 10 ] ).normalize(); + this.set( - }, + 1, 0, 0, 0, + 0, c, - s, 0, + 0, s, c, 0, + 0, 0, 0, 1 - raycast: function () {}, + ); - traverse: function ( callback ) { + return this; - callback( this ); + }; - var children = this.children; + Matrix4.prototype.makeRotationY = function makeRotationY ( theta ) { - for ( var i = 0, l = children.length; i < l; i ++ ) { + var c = Math.cos( theta ), s = Math.sin( theta ); - children[ i ].traverse( callback ); + this.set( - } + c, 0, s, 0, + 0, 1, 0, 0, + - s, 0, c, 0, + 0, 0, 0, 1 - }, + ); - traverseVisible: function ( callback ) { + return this; - if ( this.visible === false ) { return; } + }; - callback( this ); + Matrix4.prototype.makeRotationZ = function makeRotationZ ( theta ) { - var children = this.children; + var c = Math.cos( theta ), s = Math.sin( theta ); - for ( var i = 0, l = children.length; i < l; i ++ ) { + this.set( - children[ i ].traverseVisible( callback ); + c, - s, 0, 0, + s, c, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - } + ); - }, + return this; - traverseAncestors: function ( callback ) { + }; - var parent = this.parent; + Matrix4.prototype.makeRotationAxis = function makeRotationAxis ( axis, angle ) { - if ( parent !== null ) { + // Based on http://www.gamedev.net/reference/articles/article1199.asp - callback( parent ); + var c = Math.cos( angle ); + var s = Math.sin( angle ); + var t = 1 - c; + var x = axis.x, y = axis.y, z = axis.z; + var tx = t * x, ty = t * y; - parent.traverseAncestors( callback ); + this.set( - } + tx * x + c, tx * y - s * z, tx * z + s * y, 0, + tx * y + s * z, ty * y + c, ty * z - s * x, 0, + tx * z - s * y, ty * z + s * x, t * z * z + c, 0, + 0, 0, 0, 1 - }, + ); - updateMatrix: function () { + return this; - this.matrix.compose( this.position, this.quaternion, this.scale ); + }; - this.matrixWorldNeedsUpdate = true; + Matrix4.prototype.makeScale = function makeScale ( x, y, z ) { - }, + this.set( - updateMatrixWorld: function ( force ) { + x, 0, 0, 0, + 0, y, 0, 0, + 0, 0, z, 0, + 0, 0, 0, 1 - if ( this.matrixAutoUpdate ) { this.updateMatrix(); } + ); - if ( this.matrixWorldNeedsUpdate || force ) { + return this; - if ( this.parent === null ) { + }; - this.matrixWorld.copy( this.matrix ); + Matrix4.prototype.makeShear = function makeShear ( x, y, z ) { - } else { + this.set( - this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); + 1, y, z, 0, + x, 1, z, 0, + x, y, 1, 0, + 0, 0, 0, 1 - } + ); - this.matrixWorldNeedsUpdate = false; + return this; - force = true; + }; - } + Matrix4.prototype.compose = function compose ( position, quaternion, scale ) { - // update children + var te = this.elements; - var children = this.children; + var x = quaternion._x, y = quaternion._y, z = quaternion._z, w = quaternion._w; + var x2 = x + x,y2 = y + y, z2 = z + z; + var xx = x * x2, xy = x * y2, xz = x * z2; + var yy = y * y2, yz = y * z2, zz = z * z2; + var wx = w * x2, wy = w * y2, wz = w * z2; - for ( var i = 0, l = children.length; i < l; i ++ ) { + var sx = scale.x, sy = scale.y, sz = scale.z; - children[ i ].updateMatrixWorld( force ); + te[ 0 ] = ( 1 - ( yy + zz ) ) * sx; + te[ 1 ] = ( xy + wz ) * sx; + te[ 2 ] = ( xz - wy ) * sx; + te[ 3 ] = 0; - } + te[ 4 ] = ( xy - wz ) * sy; + te[ 5 ] = ( 1 - ( xx + zz ) ) * sy; + te[ 6 ] = ( yz + wx ) * sy; + te[ 7 ] = 0; - }, + te[ 8 ] = ( xz + wy ) * sz; + te[ 9 ] = ( yz - wx ) * sz; + te[ 10 ] = ( 1 - ( xx + yy ) ) * sz; + te[ 11 ] = 0; - updateWorldMatrix: function ( updateParents, updateChildren ) { + te[ 12 ] = position.x; + te[ 13 ] = position.y; + te[ 14 ] = position.z; + te[ 15 ] = 1; - var parent = this.parent; + return this; - if ( updateParents === true && parent !== null ) { + }; - parent.updateWorldMatrix( true, false ); + Matrix4.prototype.decompose = function decompose ( position, quaternion, scale ) { - } + var te = this.elements; - if ( this.matrixAutoUpdate ) { this.updateMatrix(); } + var sx = _v1$1.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length(); + var sy = _v1$1.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length(); + var sz = _v1$1.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length(); - if ( this.parent === null ) { + // if determine is negative, we need to invert one scale + var det = this.determinant(); + if ( det < 0 ) { sx = - sx; } - this.matrixWorld.copy( this.matrix ); + position.x = te[ 12 ]; + position.y = te[ 13 ]; + position.z = te[ 14 ]; - } else { + // scale the rotation part + _m1.copy( this ); - this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); + var invSX = 1 / sx; + var invSY = 1 / sy; + var invSZ = 1 / sz; - } + _m1.elements[ 0 ] *= invSX; + _m1.elements[ 1 ] *= invSX; + _m1.elements[ 2 ] *= invSX; - // update children + _m1.elements[ 4 ] *= invSY; + _m1.elements[ 5 ] *= invSY; + _m1.elements[ 6 ] *= invSY; - if ( updateChildren === true ) { + _m1.elements[ 8 ] *= invSZ; + _m1.elements[ 9 ] *= invSZ; + _m1.elements[ 10 ] *= invSZ; - var children = this.children; + quaternion.setFromRotationMatrix( _m1 ); - for ( var i = 0, l = children.length; i < l; i ++ ) { + scale.x = sx; + scale.y = sy; + scale.z = sz; - children[ i ].updateWorldMatrix( false, true ); + return this; - } + }; - } + Matrix4.prototype.makePerspective = function makePerspective ( left, right, top, bottom, near, far ) { - }, + if ( far === undefined ) { - toJSON: function ( meta ) { + console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' ); - // meta is a string when called from JSON.stringify - var isRootObject = ( meta === undefined || typeof meta === 'string' ); + } - var output = {}; + var te = this.elements; + var x = 2 * near / ( right - left ); + var y = 2 * near / ( top - bottom ); - // meta is a hash used to collect geometries, materials. - // not providing it implies that this is the root object - // being serialized. - if ( isRootObject ) { + var a = ( right + left ) / ( right - left ); + var b = ( top + bottom ) / ( top - bottom ); + var c = - ( far + near ) / ( far - near ); + var d = - 2 * far * near / ( far - near ); - // initialize meta obj - meta = { - geometries: {}, - materials: {}, - textures: {}, - images: {}, - shapes: {} - }; + te[ 0 ] = x;te[ 4 ] = 0;te[ 8 ] = a;te[ 12 ] = 0; + te[ 1 ] = 0;te[ 5 ] = y;te[ 9 ] = b;te[ 13 ] = 0; + te[ 2 ] = 0;te[ 6 ] = 0;te[ 10 ] = c;te[ 14 ] = d; + te[ 3 ] = 0;te[ 7 ] = 0;te[ 11 ] = - 1;te[ 15 ] = 0; - output.metadata = { - version: 4.5, - type: 'Object', - generator: 'Object3D.toJSON' - }; + return this; - } + }; - // standard Object3D serialization + Matrix4.prototype.makeOrthographic = function makeOrthographic ( left, right, top, bottom, near, far ) { - var object = {}; + var te = this.elements; + var w = 1.0 / ( right - left ); + var h = 1.0 / ( top - bottom ); + var p = 1.0 / ( far - near ); - object.uuid = this.uuid; - object.type = this.type; + var x = ( right + left ) * w; + var y = ( top + bottom ) * h; + var z = ( far + near ) * p; - if ( this.name !== '' ) { object.name = this.name; } - if ( this.castShadow === true ) { object.castShadow = true; } - if ( this.receiveShadow === true ) { object.receiveShadow = true; } - if ( this.visible === false ) { object.visible = false; } - if ( this.frustumCulled === false ) { object.frustumCulled = false; } - if ( this.renderOrder !== 0 ) { object.renderOrder = this.renderOrder; } - if ( JSON.stringify( this.userData ) !== '{}' ) { object.userData = this.userData; } + te[ 0 ] = 2 * w;te[ 4 ] = 0;te[ 8 ] = 0;te[ 12 ] = - x; + te[ 1 ] = 0;te[ 5 ] = 2 * h;te[ 9 ] = 0;te[ 13 ] = - y; + te[ 2 ] = 0;te[ 6 ] = 0;te[ 10 ] = - 2 * p;te[ 14 ] = - z; + te[ 3 ] = 0;te[ 7 ] = 0;te[ 11 ] = 0;te[ 15 ] = 1; - object.layers = this.layers.mask; - object.matrix = this.matrix.toArray(); + return this; - if ( this.matrixAutoUpdate === false ) { object.matrixAutoUpdate = false; } + }; - // object specific properties + Matrix4.prototype.equals = function equals ( matrix ) { - if ( this.isInstancedMesh ) { + var te = this.elements; + var me = matrix.elements; - object.type = 'InstancedMesh'; - object.count = this.count; - object.instanceMatrix = this.instanceMatrix.toJSON(); + for ( var i = 0; i < 16; i ++ ) { - } + if ( te[ i ] !== me[ i ] ) { return false; } - // + } - function serialize( library, element ) { + return true; - if ( library[ element.uuid ] === undefined ) { + }; - library[ element.uuid ] = element.toJSON( meta ); + Matrix4.prototype.fromArray = function fromArray ( array, offset ) { - } + if ( offset === undefined ) { offset = 0; } - return element.uuid; + for ( var i = 0; i < 16; i ++ ) { - } + this.elements[ i ] = array[ i + offset ]; - if ( this.isMesh || this.isLine || this.isPoints ) { + } - object.geometry = serialize( meta.geometries, this.geometry ); + return this; - var parameters = this.geometry.parameters; + }; - if ( parameters !== undefined && parameters.shapes !== undefined ) { + Matrix4.prototype.toArray = function toArray ( array, offset ) { - var shapes = parameters.shapes; + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - if ( Array.isArray( shapes ) ) { + var te = this.elements; - for ( var i = 0, l = shapes.length; i < l; i ++ ) { + array[ offset ] = te[ 0 ]; + array[ offset + 1 ] = te[ 1 ]; + array[ offset + 2 ] = te[ 2 ]; + array[ offset + 3 ] = te[ 3 ]; - var shape = shapes[ i ]; + array[ offset + 4 ] = te[ 4 ]; + array[ offset + 5 ] = te[ 5 ]; + array[ offset + 6 ] = te[ 6 ]; + array[ offset + 7 ] = te[ 7 ]; - serialize( meta.shapes, shape ); + array[ offset + 8 ] = te[ 8 ]; + array[ offset + 9 ] = te[ 9 ]; + array[ offset + 10 ] = te[ 10 ]; + array[ offset + 11 ] = te[ 11 ]; - } + array[ offset + 12 ] = te[ 12 ]; + array[ offset + 13 ] = te[ 13 ]; + array[ offset + 14 ] = te[ 14 ]; + array[ offset + 15 ] = te[ 15 ]; - } else { + return array; - serialize( meta.shapes, shapes ); + }; - } + Matrix4.prototype.isMatrix4 = true; - } + var _v1$1 = new Vector3(); + var _m1 = new Matrix4(); + var _zero = new Vector3( 0, 0, 0 ); + var _one = new Vector3( 1, 1, 1 ); + var _x = new Vector3(); + var _y = new Vector3(); + var _z = new Vector3(); - } + var Euler = function Euler( x, y, z, order ) { + if ( x === void 0 ) x = 0; + if ( y === void 0 ) y = 0; + if ( z === void 0 ) z = 0; + if ( order === void 0 ) order = Euler.DefaultOrder; - if ( this.material !== undefined ) { - if ( Array.isArray( this.material ) ) { + this._x = x; + this._y = y; + this._z = z; + this._order = order; - var uuids = []; + }; - for ( var i$1 = 0, l$1 = this.material.length; i$1 < l$1; i$1 ++ ) { + var prototypeAccessors$3 = { x: { configurable: true },y: { configurable: true },z: { configurable: true },order: { configurable: true } }; - uuids.push( serialize( meta.materials, this.material[ i$1 ] ) ); + prototypeAccessors$3.x.get = function () { - } + return this._x; - object.material = uuids; + }; - } else { + prototypeAccessors$3.x.set = function ( value ) { - object.material = serialize( meta.materials, this.material ); + this._x = value; + this._onChangeCallback(); - } + }; - } + prototypeAccessors$3.y.get = function () { - // + return this._y; - if ( this.children.length > 0 ) { + }; - object.children = []; + prototypeAccessors$3.y.set = function ( value ) { - for ( var i$2 = 0; i$2 < this.children.length; i$2 ++ ) { + this._y = value; + this._onChangeCallback(); - object.children.push( this.children[ i$2 ].toJSON( meta ).object ); + }; - } + prototypeAccessors$3.z.get = function () { - } + return this._z; - if ( isRootObject ) { + }; - var geometries = extractFromCache( meta.geometries ); - var materials = extractFromCache( meta.materials ); - var textures = extractFromCache( meta.textures ); - var images = extractFromCache( meta.images ); - var shapes$1 = extractFromCache( meta.shapes ); + prototypeAccessors$3.z.set = function ( value ) { - if ( geometries.length > 0 ) { output.geometries = geometries; } - if ( materials.length > 0 ) { output.materials = materials; } - if ( textures.length > 0 ) { output.textures = textures; } - if ( images.length > 0 ) { output.images = images; } - if ( shapes$1.length > 0 ) { output.shapes = shapes$1; } + this._z = value; + this._onChangeCallback(); - } + }; - output.object = object; + prototypeAccessors$3.order.get = function () { - return output; + return this._order; - // extract data from the cache hash - // remove metadata on each item - // and return as array - function extractFromCache( cache ) { + }; - var values = []; - for ( var key in cache ) { + prototypeAccessors$3.order.set = function ( value ) { - var data = cache[ key ]; - delete data.metadata; - values.push( data ); + this._order = value; + this._onChangeCallback(); - } + }; - return values; + Euler.prototype.set = function set ( x, y, z, order ) { - } + this._x = x; + this._y = y; + this._z = z; + this._order = order || this._order; - }, + this._onChangeCallback(); - clone: function ( recursive ) { + return this; - return new this.constructor().copy( this, recursive ); + }; - }, + Euler.prototype.clone = function clone () { - copy: function ( source, recursive ) { + return new this.constructor( this._x, this._y, this._z, this._order ); - if ( recursive === undefined ) { recursive = true; } + }; - this.name = source.name; + Euler.prototype.copy = function copy ( euler ) { - this.up.copy( source.up ); + this._x = euler._x; + this._y = euler._y; + this._z = euler._z; + this._order = euler._order; - this.position.copy( source.position ); - this.rotation.order = source.rotation.order; - this.quaternion.copy( source.quaternion ); - this.scale.copy( source.scale ); + this._onChangeCallback(); - this.matrix.copy( source.matrix ); - this.matrixWorld.copy( source.matrixWorld ); + return this; - this.matrixAutoUpdate = source.matrixAutoUpdate; - this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate; + }; - this.layers.mask = source.layers.mask; - this.visible = source.visible; + Euler.prototype.setFromRotationMatrix = function setFromRotationMatrix ( m, order, update ) { - this.castShadow = source.castShadow; - this.receiveShadow = source.receiveShadow; + var clamp = MathUtils.clamp; - this.frustumCulled = source.frustumCulled; - this.renderOrder = source.renderOrder; + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - this.userData = JSON.parse( JSON.stringify( source.userData ) ); + var te = m.elements; + var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ]; + var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ]; + var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; - if ( recursive === true ) { + order = order || this._order; - for ( var i = 0; i < source.children.length; i ++ ) { + switch ( order ) { - var child = source.children[ i ]; - this.add( child.clone() ); + case 'XYZ': - } + this._y = Math.asin( clamp( m13, - 1, 1 ) ); - } + if ( Math.abs( m13 ) < 0.9999999 ) { - return this; + this._x = Math.atan2( - m23, m33 ); + this._z = Math.atan2( - m12, m11 ); - } + } else { - } ); + this._x = Math.atan2( m32, m22 ); + this._z = 0; - function Scene() { + } - Object3D.call( this ); + break; - this.type = 'Scene'; + case 'YXZ': - this.background = null; - this.environment = null; - this.fog = null; + this._x = Math.asin( - clamp( m23, - 1, 1 ) ); - this.overrideMaterial = null; + if ( Math.abs( m23 ) < 0.9999999 ) { - this.autoUpdate = true; // checked by the renderer + this._y = Math.atan2( m13, m33 ); + this._z = Math.atan2( m21, m22 ); - if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { + } else { - __THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) ); // eslint-disable-line no-undef + this._y = Math.atan2( - m31, m11 ); + this._z = 0; - } + } - } + break; - Scene.prototype = Object.assign( Object.create( Object3D.prototype ), { + case 'ZXY': - constructor: Scene, + this._x = Math.asin( clamp( m32, - 1, 1 ) ); - isScene: true, + if ( Math.abs( m32 ) < 0.9999999 ) { - copy: function ( source, recursive ) { + this._y = Math.atan2( - m31, m33 ); + this._z = Math.atan2( - m12, m22 ); - Object3D.prototype.copy.call( this, source, recursive ); + } else { - if ( source.background !== null ) { this.background = source.background.clone(); } - if ( source.environment !== null ) { this.environment = source.environment.clone(); } - if ( source.fog !== null ) { this.fog = source.fog.clone(); } + this._y = 0; + this._z = Math.atan2( m21, m11 ); - if ( source.overrideMaterial !== null ) { this.overrideMaterial = source.overrideMaterial.clone(); } + } - this.autoUpdate = source.autoUpdate; - this.matrixAutoUpdate = source.matrixAutoUpdate; + break; - return this; + case 'ZYX': - }, + this._y = Math.asin( - clamp( m31, - 1, 1 ) ); - toJSON: function ( meta ) { + if ( Math.abs( m31 ) < 0.9999999 ) { - var data = Object3D.prototype.toJSON.call( this, meta ); + this._x = Math.atan2( m32, m33 ); + this._z = Math.atan2( m21, m11 ); - if ( this.background !== null ) { data.object.background = this.background.toJSON( meta ); } - if ( this.environment !== null ) { data.object.environment = this.environment.toJSON( meta ); } - if ( this.fog !== null ) { data.object.fog = this.fog.toJSON(); } + } else { - return data; + this._x = 0; + this._z = Math.atan2( - m12, m22 ); - } + } - } ); + break; - var _points = [ - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3() - ]; + case 'YZX': - var _vector$1 = new Vector3(); + this._z = Math.asin( clamp( m21, - 1, 1 ) ); - var _box = new Box3(); + if ( Math.abs( m21 ) < 0.9999999 ) { - // triangle centered vertices + this._x = Math.atan2( - m23, m22 ); + this._y = Math.atan2( - m31, m11 ); - var _v0 = new Vector3(); - var _v1$2 = new Vector3(); - var _v2 = new Vector3(); + } else { - // triangle edge vectors + this._x = 0; + this._y = Math.atan2( m13, m33 ); - var _f0 = new Vector3(); - var _f1 = new Vector3(); - var _f2 = new Vector3(); + } - var _center = new Vector3(); - var _extents = new Vector3(); - var _triangleNormal = new Vector3(); - var _testAxis = new Vector3(); + break; - function Box3( min, max ) { + case 'XZY': - this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity ); - this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity ); + this._z = Math.asin( - clamp( m12, - 1, 1 ) ); - } + if ( Math.abs( m12 ) < 0.9999999 ) { + this._x = Math.atan2( m32, m22 ); + this._y = Math.atan2( m13, m11 ); - Object.assign( Box3.prototype, { + } else { - isBox3: true, + this._x = Math.atan2( - m23, m33 ); + this._y = 0; - set: function ( min, max ) { + } - this.min.copy( min ); - this.max.copy( max ); + break; - return this; + default: - }, + console.warn( 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + order ); - setFromArray: function ( array ) { + } - var minX = + Infinity; - var minY = + Infinity; - var minZ = + Infinity; + this._order = order; - var maxX = - Infinity; - var maxY = - Infinity; - var maxZ = - Infinity; + if ( update !== false ) { this._onChangeCallback(); } - for ( var i = 0, l = array.length; i < l; i += 3 ) { + return this; - var x = array[ i ]; - var y = array[ i + 1 ]; - var z = array[ i + 2 ]; + }; - if ( x < minX ) { minX = x; } - if ( y < minY ) { minY = y; } - if ( z < minZ ) { minZ = z; } + Euler.prototype.setFromQuaternion = function setFromQuaternion ( q, order, update ) { - if ( x > maxX ) { maxX = x; } - if ( y > maxY ) { maxY = y; } - if ( z > maxZ ) { maxZ = z; } + _matrix.makeRotationFromQuaternion( q ); - } + return this.setFromRotationMatrix( _matrix, order, update ); - this.min.set( minX, minY, minZ ); - this.max.set( maxX, maxY, maxZ ); + }; - return this; + Euler.prototype.setFromVector3 = function setFromVector3 ( v, order ) { - }, + return this.set( v.x, v.y, v.z, order || this._order ); - setFromBufferAttribute: function ( attribute ) { + }; - var minX = + Infinity; - var minY = + Infinity; - var minZ = + Infinity; + Euler.prototype.reorder = function reorder ( newOrder ) { - var maxX = - Infinity; - var maxY = - Infinity; - var maxZ = - Infinity; + // WARNING: this discards revolution information -bhouston - for ( var i = 0, l = attribute.count; i < l; i ++ ) { + _quaternion$1.setFromEuler( this ); - var x = attribute.getX( i ); - var y = attribute.getY( i ); - var z = attribute.getZ( i ); + return this.setFromQuaternion( _quaternion$1, newOrder ); - if ( x < minX ) { minX = x; } - if ( y < minY ) { minY = y; } - if ( z < minZ ) { minZ = z; } + }; - if ( x > maxX ) { maxX = x; } - if ( y > maxY ) { maxY = y; } - if ( z > maxZ ) { maxZ = z; } + Euler.prototype.equals = function equals ( euler ) { - } + return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order ); - this.min.set( minX, minY, minZ ); - this.max.set( maxX, maxY, maxZ ); + }; - return this; + Euler.prototype.fromArray = function fromArray ( array ) { - }, + this._x = array[ 0 ]; + this._y = array[ 1 ]; + this._z = array[ 2 ]; + if ( array[ 3 ] !== undefined ) { this._order = array[ 3 ]; } - setFromPoints: function ( points ) { + this._onChangeCallback(); - this.makeEmpty(); + return this; - for ( var i = 0, il = points.length; i < il; i ++ ) { + }; - this.expandByPoint( points[ i ] ); + Euler.prototype.toArray = function toArray ( array, offset ) { - } + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - return this; + array[ offset ] = this._x; + array[ offset + 1 ] = this._y; + array[ offset + 2 ] = this._z; + array[ offset + 3 ] = this._order; - }, + return array; - setFromCenterAndSize: function ( center, size ) { + }; - var halfSize = _vector$1.copy( size ).multiplyScalar( 0.5 ); + Euler.prototype.toVector3 = function toVector3 ( optionalResult ) { - this.min.copy( center ).sub( halfSize ); - this.max.copy( center ).add( halfSize ); + if ( optionalResult ) { - return this; + return optionalResult.set( this._x, this._y, this._z ); - }, + } else { - setFromObject: function ( object ) { + return new Vector3( this._x, this._y, this._z ); - this.makeEmpty(); + } - return this.expandByObject( object ); + }; - }, + Euler.prototype._onChange = function _onChange ( callback ) { - clone: function () { + this._onChangeCallback = callback; - return new this.constructor().copy( this ); + return this; - }, + }; - copy: function ( box ) { + Euler.prototype._onChangeCallback = function _onChangeCallback () {}; - this.min.copy( box.min ); - this.max.copy( box.max ); + Object.defineProperties( Euler.prototype, prototypeAccessors$3 ); - return this; + Euler.DefaultOrder = 'XYZ'; + Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ]; + Euler.prototype.isEuler = true; - }, + var _matrix = new Matrix4(); + var _quaternion$1 = new Quaternion(); - makeEmpty: function () { + var Layers = function Layers() { - this.min.x = this.min.y = this.min.z = + Infinity; - this.max.x = this.max.y = this.max.z = - Infinity; + this.mask = 1 | 0; - return this; + }; - }, + Layers.prototype.set = function set ( channel ) { - isEmpty: function () { + this.mask = 1 << channel | 0; - // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes + }; - return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z ); + Layers.prototype.enable = function enable ( channel ) { - }, + this.mask |= 1 << channel | 0; - getCenter: function ( target ) { + }; - if ( target === undefined ) { + Layers.prototype.enableAll = function enableAll () { - console.warn( 'THREE.Box3: .getCenter() target is now required' ); - target = new Vector3(); + this.mask = 0xffffffff | 0; - } + }; - return this.isEmpty() ? target.set( 0, 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); + Layers.prototype.toggle = function toggle ( channel ) { - }, + this.mask ^= 1 << channel | 0; - getSize: function ( target ) { + }; - if ( target === undefined ) { + Layers.prototype.disable = function disable ( channel ) { - console.warn( 'THREE.Box3: .getSize() target is now required' ); - target = new Vector3(); + this.mask &= ~ ( 1 << channel | 0 ); - } + }; - return this.isEmpty() ? target.set( 0, 0, 0 ) : target.subVectors( this.max, this.min ); + Layers.prototype.disableAll = function disableAll () { - }, + this.mask = 0; - expandByPoint: function ( point ) { + }; - this.min.min( point ); - this.max.max( point ); + Layers.prototype.test = function test ( layers ) { - return this; + return ( this.mask & layers.mask ) !== 0; - }, + }; - expandByVector: function ( vector ) { + var _object3DId = 0; - this.min.sub( vector ); - this.max.add( vector ); + var _v1$2 = new Vector3(); + var _q1 = new Quaternion(); + var _m1$1 = new Matrix4(); + var _target = new Vector3(); - return this; + var _position = new Vector3(); + var _scale = new Vector3(); + var _quaternion$2 = new Quaternion(); - }, + var _xAxis = new Vector3( 1, 0, 0 ); + var _yAxis = new Vector3( 0, 1, 0 ); + var _zAxis = new Vector3( 0, 0, 1 ); - expandByScalar: function ( scalar ) { + var _addedEvent = { type: 'added' }; + var _removedEvent = { type: 'removed' }; - this.min.addScalar( - scalar ); - this.max.addScalar( scalar ); + function Object3D() { - return this; + Object.defineProperty( this, 'id', { value: _object3DId ++ } ); - }, + this.uuid = MathUtils.generateUUID(); - expandByObject: function ( object ) { + this.name = ''; + this.type = 'Object3D'; - // Computes the world-axis-aligned bounding box of an object (including its children), - // accounting for both the object's, and children's, world transforms + this.parent = null; + this.children = []; - object.updateWorldMatrix( false, false ); + this.up = Object3D.DefaultUp.clone(); - var geometry = object.geometry; + var position = new Vector3(); + var rotation = new Euler(); + var quaternion = new Quaternion(); + var scale = new Vector3( 1, 1, 1 ); + + function onRotationChange() { - if ( geometry !== undefined ) { + quaternion.setFromEuler( rotation, false ); - if ( geometry.boundingBox === null ) { + } - geometry.computeBoundingBox(); + function onQuaternionChange() { - } + rotation.setFromQuaternion( quaternion, undefined, false ); - _box.copy( geometry.boundingBox ); - _box.applyMatrix4( object.matrixWorld ); + } - this.union( _box ); + rotation._onChange( onRotationChange ); + quaternion._onChange( onQuaternionChange ); + Object.defineProperties( this, { + position: { + configurable: true, + enumerable: true, + value: position + }, + rotation: { + configurable: true, + enumerable: true, + value: rotation + }, + quaternion: { + configurable: true, + enumerable: true, + value: quaternion + }, + scale: { + configurable: true, + enumerable: true, + value: scale + }, + modelViewMatrix: { + value: new Matrix4() + }, + normalMatrix: { + value: new Matrix3() } + } ); - var children = object.children; + this.matrix = new Matrix4(); + this.matrixWorld = new Matrix4(); - for ( var i = 0, l = children.length; i < l; i ++ ) { + this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate; + this.matrixWorldNeedsUpdate = false; - this.expandByObject( children[ i ] ); + this.layers = new Layers(); + this.visible = true; - } + this.castShadow = false; + this.receiveShadow = false; - return this; + this.frustumCulled = true; + this.renderOrder = 0; - }, + this.userData = {}; - containsPoint: function ( point ) { + } - return point.x < this.min.x || point.x > this.max.x || - point.y < this.min.y || point.y > this.max.y || - point.z < this.min.z || point.z > this.max.z ? false : true; + Object3D.DefaultUp = new Vector3( 0, 1, 0 ); + Object3D.DefaultMatrixAutoUpdate = true; - }, + Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ), { - containsBox: function ( box ) { + constructor: Object3D, - return this.min.x <= box.min.x && box.max.x <= this.max.x && - this.min.y <= box.min.y && box.max.y <= this.max.y && - this.min.z <= box.min.z && box.max.z <= this.max.z; + isObject3D: true, - }, + onBeforeRender: function () {}, + onAfterRender: function () {}, - getParameter: function ( point, target ) { + applyMatrix4: function ( matrix ) { - // This can potentially have a divide by zero if the box - // has a size dimension of 0. + if ( this.matrixAutoUpdate ) { this.updateMatrix(); } - if ( target === undefined ) { + this.matrix.premultiply( matrix ); - console.warn( 'THREE.Box3: .getParameter() target is now required' ); - target = new Vector3(); + this.matrix.decompose( this.position, this.quaternion, this.scale ); - } + }, - return target.set( - ( point.x - this.min.x ) / ( this.max.x - this.min.x ), - ( point.y - this.min.y ) / ( this.max.y - this.min.y ), - ( point.z - this.min.z ) / ( this.max.z - this.min.z ) - ); + applyQuaternion: function ( q ) { + + this.quaternion.premultiply( q ); + + return this; }, - intersectsBox: function ( box ) { + setRotationFromAxisAngle: function ( axis, angle ) { - // using 6 splitting planes to rule out intersections. - return box.max.x < this.min.x || box.min.x > this.max.x || - box.max.y < this.min.y || box.min.y > this.max.y || - box.max.z < this.min.z || box.min.z > this.max.z ? false : true; + // assumes axis is normalized - }, + this.quaternion.setFromAxisAngle( axis, angle ); - intersectsSphere: function ( sphere ) { + }, - // Find the point on the AABB closest to the sphere center. - this.clampPoint( sphere.center, _vector$1 ); + setRotationFromEuler: function ( euler ) { - // If that point is inside the sphere, the AABB and sphere intersect. - return _vector$1.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius ); + this.quaternion.setFromEuler( euler, true ); }, - intersectsPlane: function ( plane ) { + setRotationFromMatrix: function ( m ) { - // We compute the minimum and maximum dot product values. If those values - // are on the same side (back or front) of the plane, then there is no intersection. + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - var min, max; + this.quaternion.setFromRotationMatrix( m ); - if ( plane.normal.x > 0 ) { + }, - min = plane.normal.x * this.min.x; - max = plane.normal.x * this.max.x; + setRotationFromQuaternion: function ( q ) { - } else { + // assumes q is normalized - min = plane.normal.x * this.max.x; - max = plane.normal.x * this.min.x; + this.quaternion.copy( q ); - } + }, - if ( plane.normal.y > 0 ) { + rotateOnAxis: function ( axis, angle ) { - min += plane.normal.y * this.min.y; - max += plane.normal.y * this.max.y; + // rotate object on axis in object space + // axis is assumed to be normalized - } else { + _q1.setFromAxisAngle( axis, angle ); - min += plane.normal.y * this.max.y; - max += plane.normal.y * this.min.y; + this.quaternion.multiply( _q1 ); - } + return this; - if ( plane.normal.z > 0 ) { + }, - min += plane.normal.z * this.min.z; - max += plane.normal.z * this.max.z; + rotateOnWorldAxis: function ( axis, angle ) { - } else { + // rotate object on axis in world space + // axis is assumed to be normalized + // method assumes no rotated parent - min += plane.normal.z * this.max.z; - max += plane.normal.z * this.min.z; + _q1.setFromAxisAngle( axis, angle ); - } + this.quaternion.premultiply( _q1 ); - return ( min <= - plane.constant && max >= - plane.constant ); + return this; }, - intersectsTriangle: function ( triangle ) { - - if ( this.isEmpty() ) { + rotateX: function ( angle ) { - return false; + return this.rotateOnAxis( _xAxis, angle ); - } + }, - // compute box center and extents - this.getCenter( _center ); - _extents.subVectors( this.max, _center ); + rotateY: function ( angle ) { - // translate triangle to aabb origin - _v0.subVectors( triangle.a, _center ); - _v1$2.subVectors( triangle.b, _center ); - _v2.subVectors( triangle.c, _center ); + return this.rotateOnAxis( _yAxis, angle ); - // compute edge vectors for triangle - _f0.subVectors( _v1$2, _v0 ); - _f1.subVectors( _v2, _v1$2 ); - _f2.subVectors( _v0, _v2 ); + }, - // test against axes that are given by cross product combinations of the edges of the triangle and the edges of the aabb - // make an axis testing of each of the 3 sides of the aabb against each of the 3 sides of the triangle = 9 axis of separation - // axis_ij = u_i x f_j (u0, u1, u2 = face normals of aabb = x,y,z axes vectors since aabb is axis aligned) - var axes = [ - 0, - _f0.z, _f0.y, 0, - _f1.z, _f1.y, 0, - _f2.z, _f2.y, - _f0.z, 0, - _f0.x, _f1.z, 0, - _f1.x, _f2.z, 0, - _f2.x, - - _f0.y, _f0.x, 0, - _f1.y, _f1.x, 0, - _f2.y, _f2.x, 0 - ]; - if ( ! satForAxes( axes, _v0, _v1$2, _v2, _extents ) ) { + rotateZ: function ( angle ) { - return false; + return this.rotateOnAxis( _zAxis, angle ); - } + }, - // test 3 face normals from the aabb - axes = [ 1, 0, 0, 0, 1, 0, 0, 0, 1 ]; - if ( ! satForAxes( axes, _v0, _v1$2, _v2, _extents ) ) { + translateOnAxis: function ( axis, distance ) { - return false; + // translate object by distance along axis in object space + // axis is assumed to be normalized - } + _v1$2.copy( axis ).applyQuaternion( this.quaternion ); - // finally testing the face normal of the triangle - // use already existing triangle edge vectors here - _triangleNormal.crossVectors( _f0, _f1 ); - axes = [ _triangleNormal.x, _triangleNormal.y, _triangleNormal.z ]; + this.position.add( _v1$2.multiplyScalar( distance ) ); - return satForAxes( axes, _v0, _v1$2, _v2, _extents ); + return this; }, - clampPoint: function ( point, target ) { + translateX: function ( distance ) { - if ( target === undefined ) { + return this.translateOnAxis( _xAxis, distance ); - console.warn( 'THREE.Box3: .clampPoint() target is now required' ); - target = new Vector3(); + }, - } + translateY: function ( distance ) { - return target.copy( point ).clamp( this.min, this.max ); + return this.translateOnAxis( _yAxis, distance ); }, - distanceToPoint: function ( point ) { - - var clampedPoint = _vector$1.copy( point ).clamp( this.min, this.max ); + translateZ: function ( distance ) { - return clampedPoint.sub( point ).length(); + return this.translateOnAxis( _zAxis, distance ); }, - getBoundingSphere: function ( target ) { - - if ( target === undefined ) { - - console.error( 'THREE.Box3: .getBoundingSphere() target is now required' ); - //target = new Sphere(); // removed to avoid cyclic dependency + localToWorld: function ( vector ) { - } + return vector.applyMatrix4( this.matrixWorld ); - this.getCenter( target.center ); + }, - target.radius = this.getSize( _vector$1 ).length() * 0.5; + worldToLocal: function ( vector ) { - return target; + return vector.applyMatrix4( _m1$1.getInverse( this.matrixWorld ) ); }, - intersect: function ( box ) { + lookAt: function ( x, y, z ) { - this.min.max( box.min ); - this.max.min( box.max ); + // This method does not support objects having non-uniformly-scaled parent(s) - // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values. - if ( this.isEmpty() ) { this.makeEmpty(); } + if ( x.isVector3 ) { - return this; + _target.copy( x ); - }, + } else { - union: function ( box ) { + _target.set( x, y, z ); - this.min.min( box.min ); - this.max.max( box.max ); + } - return this; + var parent = this.parent; - }, + this.updateWorldMatrix( true, false ); - applyMatrix4: function ( matrix ) { + _position.setFromMatrixPosition( this.matrixWorld ); - // transform of empty box is an empty box. - if ( this.isEmpty() ) { return this; } + if ( this.isCamera || this.isLight ) { - // NOTE: I am using a binary pattern to specify all 2^3 combinations below - _points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000 - _points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001 - _points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010 - _points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011 - _points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100 - _points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101 - _points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110 - _points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111 + _m1$1.lookAt( _position, _target, this.up ); - this.setFromPoints( _points ); + } else { - return this; + _m1$1.lookAt( _target, _position, this.up ); - }, + } - translate: function ( offset ) { + this.quaternion.setFromRotationMatrix( _m1$1 ); - this.min.add( offset ); - this.max.add( offset ); + if ( parent ) { - return this; + _m1$1.extractRotation( parent.matrixWorld ); + _q1.setFromRotationMatrix( _m1$1 ); + this.quaternion.premultiply( _q1.inverse() ); + + } }, - equals: function ( box ) { + add: function ( object ) { - return box.min.equals( this.min ) && box.max.equals( this.max ); + if ( arguments.length > 1 ) { - } + for ( var i = 0; i < arguments.length; i ++ ) { - } ); + this.add( arguments[ i ] ); - function satForAxes( axes, v0, v1, v2, extents ) { + } - for ( var i = 0, j = axes.length - 3; i <= j; i += 3 ) { + return this; - _testAxis.fromArray( axes, i ); - // project the aabb onto the seperating axis - var r = extents.x * Math.abs( _testAxis.x ) + extents.y * Math.abs( _testAxis.y ) + extents.z * Math.abs( _testAxis.z ); - // project all 3 vertices of the triangle onto the seperating axis - var p0 = v0.dot( _testAxis ); - var p1 = v1.dot( _testAxis ); - var p2 = v2.dot( _testAxis ); - // actual test, basically see if either of the most extreme of the triangle points intersects r - if ( Math.max( - Math.max( p0, p1, p2 ), Math.min( p0, p1, p2 ) ) > r ) { + } - // points of the projected triangle are outside the projected half-length of the aabb - // the axis is seperating and we can exit - return false; + if ( object === this ) { - } + console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object ); + return this; - } + } - return true; + if ( ( object && object.isObject3D ) ) { - } + if ( object.parent !== null ) { - var _box$1 = new Box3(); + object.parent.remove( object ); - function Sphere( center, radius ) { + } - this.center = ( center !== undefined ) ? center : new Vector3(); - this.radius = ( radius !== undefined ) ? radius : - 1; + object.parent = this; + this.children.push( object ); - } + object.dispatchEvent( _addedEvent ); - Object.assign( Sphere.prototype, { + } else { - set: function ( center, radius ) { + console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object ); - this.center.copy( center ); - this.radius = radius; + } return this; }, - setFromPoints: function ( points, optionalCenter ) { + remove: function ( object ) { - var center = this.center; + if ( arguments.length > 1 ) { - if ( optionalCenter !== undefined ) { + for ( var i = 0; i < arguments.length; i ++ ) { - center.copy( optionalCenter ); + this.remove( arguments[ i ] ); - } else { + } - _box$1.setFromPoints( points ).getCenter( center ); + return this; } - var maxRadiusSq = 0; + var index = this.children.indexOf( object ); + + if ( index !== - 1 ) { - for ( var i = 0, il = points.length; i < il; i ++ ) { + object.parent = null; + this.children.splice( index, 1 ); - maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) ); + object.dispatchEvent( _removedEvent ); } - this.radius = Math.sqrt( maxRadiusSq ); - return this; }, - clone: function () { - - return new this.constructor().copy( this ); + attach: function ( object ) { - }, + // adds object as a child of this, while maintaining the object's world transform - copy: function ( sphere ) { + this.updateWorldMatrix( true, false ); - this.center.copy( sphere.center ); - this.radius = sphere.radius; + _m1$1.getInverse( this.matrixWorld ); - return this; + if ( object.parent !== null ) { - }, + object.parent.updateWorldMatrix( true, false ); - isEmpty: function () { + _m1$1.multiply( object.parent.matrixWorld ); - return ( this.radius < 0 ); + } - }, + object.applyMatrix4( _m1$1 ); - makeEmpty: function () { + object.updateWorldMatrix( false, false ); - this.center.set( 0, 0, 0 ); - this.radius = - 1; + this.add( object ); return this; }, - containsPoint: function ( point ) { + getObjectById: function ( id ) { - return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) ); + return this.getObjectByProperty( 'id', id ); }, - distanceToPoint: function ( point ) { + getObjectByName: function ( name ) { - return ( point.distanceTo( this.center ) - this.radius ); + return this.getObjectByProperty( 'name', name ); }, - intersectsSphere: function ( sphere ) { + getObjectByProperty: function ( name, value ) { - var radiusSum = this.radius + sphere.radius; + if ( this[ name ] === value ) { return this; } - return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum ); + for ( var i = 0, l = this.children.length; i < l; i ++ ) { - }, + var child = this.children[ i ]; + var object = child.getObjectByProperty( name, value ); - intersectsBox: function ( box ) { + if ( object !== undefined ) { - return box.intersectsSphere( this ); + return object; - }, + } - intersectsPlane: function ( plane ) { + } - return Math.abs( plane.distanceToPoint( this.center ) ) <= this.radius; + return undefined; }, - clampPoint: function ( point, target ) { - - var deltaLengthSq = this.center.distanceToSquared( point ); + getWorldPosition: function ( target ) { if ( target === undefined ) { - console.warn( 'THREE.Sphere: .clampPoint() target is now required' ); + console.warn( 'THREE.Object3D: .getWorldPosition() target is now required' ); target = new Vector3(); } - target.copy( point ); - - if ( deltaLengthSq > ( this.radius * this.radius ) ) { - - target.sub( this.center ).normalize(); - target.multiplyScalar( this.radius ).add( this.center ); - - } + this.updateMatrixWorld( true ); - return target; + return target.setFromMatrixPosition( this.matrixWorld ); }, - getBoundingBox: function ( target ) { + getWorldQuaternion: function ( target ) { if ( target === undefined ) { - console.warn( 'THREE.Sphere: .getBoundingBox() target is now required' ); - target = new Box3(); + console.warn( 'THREE.Object3D: .getWorldQuaternion() target is now required' ); + target = new Quaternion(); } - if ( this.isEmpty() ) { - - // Empty sphere produces empty bounding box - target.makeEmpty(); - return target; - - } + this.updateMatrixWorld( true ); - target.set( this.center, this.center ); - target.expandByScalar( this.radius ); + this.matrixWorld.decompose( _position, target, _scale ); return target; }, - applyMatrix4: function ( matrix ) { + getWorldScale: function ( target ) { - this.center.applyMatrix4( matrix ); - this.radius = this.radius * matrix.getMaxScaleOnAxis(); + if ( target === undefined ) { - return this; + console.warn( 'THREE.Object3D: .getWorldScale() target is now required' ); + target = new Vector3(); - }, + } - translate: function ( offset ) { + this.updateMatrixWorld( true ); - this.center.add( offset ); + this.matrixWorld.decompose( _position, _quaternion$2, target ); - return this; + return target; }, - equals: function ( sphere ) { - - return sphere.center.equals( this.center ) && ( sphere.radius === this.radius ); - - } - - } ); - - var _vector$2 = new Vector3(); - var _segCenter = new Vector3(); - var _segDir = new Vector3(); - var _diff = new Vector3(); - - var _edge1 = new Vector3(); - var _edge2 = new Vector3(); - var _normal = new Vector3(); - - var Ray = function Ray( origin, direction ) { - - this.origin = ( origin !== undefined ) ? origin : new Vector3(); - this.direction = ( direction !== undefined ) ? direction : new Vector3( 0, 0, - 1 ); - - }; - - Ray.prototype.set = function set ( origin, direction ) { - - this.origin.copy( origin ); - this.direction.copy( direction ); - - return this; - - }; - - Ray.prototype.clone = function clone () { - - return new this.constructor().copy( this ); - - }; - - Ray.prototype.copy = function copy ( ray ) { - - this.origin.copy( ray.origin ); - this.direction.copy( ray.direction ); - - return this; - - }; - - Ray.prototype.at = function at ( t, target ) { - - if ( target === undefined ) { - - console.warn( 'THREE.Ray: .at() target is now required' ); - target = new Vector3(); - - } - - return target.copy( this.direction ).multiplyScalar( t ).add( this.origin ); - - }; - - Ray.prototype.lookAt = function lookAt ( v ) { - - this.direction.copy( v ).sub( this.origin ).normalize(); - - return this; - - }; - - Ray.prototype.recast = function recast ( t ) { - - this.origin.copy( this.at( t, _vector$2 ) ); - - return this; - - }; + getWorldDirection: function ( target ) { - Ray.prototype.closestPointToPoint = function closestPointToPoint ( point, target ) { + if ( target === undefined ) { - if ( target === undefined ) { + console.warn( 'THREE.Object3D: .getWorldDirection() target is now required' ); + target = new Vector3(); - console.warn( 'THREE.Ray: .closestPointToPoint() target is now required' ); - target = new Vector3(); + } - } + this.updateMatrixWorld( true ); - target.subVectors( point, this.origin ); + var e = this.matrixWorld.elements; - var directionDistance = target.dot( this.direction ); + return target.set( e[ 8 ], e[ 9 ], e[ 10 ] ).normalize(); - if ( directionDistance < 0 ) { + }, - return target.copy( this.origin ); + raycast: function () {}, - } + traverse: function ( callback ) { - return target.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); + callback( this ); - }; + var children = this.children; - Ray.prototype.distanceToPoint = function distanceToPoint ( point ) { + for ( var i = 0, l = children.length; i < l; i ++ ) { - return Math.sqrt( this.distanceSqToPoint( point ) ); + children[ i ].traverse( callback ); - }; + } - Ray.prototype.distanceSqToPoint = function distanceSqToPoint ( point ) { + }, - var directionDistance = _vector$2.subVectors( point, this.origin ).dot( this.direction ); + traverseVisible: function ( callback ) { - // point behind the ray + if ( this.visible === false ) { return; } - if ( directionDistance < 0 ) { + callback( this ); - return this.origin.distanceToSquared( point ); + var children = this.children; - } + for ( var i = 0, l = children.length; i < l; i ++ ) { - _vector$2.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); + children[ i ].traverseVisible( callback ); - return _vector$2.distanceToSquared( point ); + } - }; + }, - Ray.prototype.distanceSqToSegment = function distanceSqToSegment ( v0, v1, optionalPointOnRay, optionalPointOnSegment ) { + traverseAncestors: function ( callback ) { - // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h - // It returns the min distance between the ray and the segment - // defined by v0 and v1 - // It can also set two optional targets : - // - The closest point on the ray - // - The closest point on the segment + var parent = this.parent; - _segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 ); - _segDir.copy( v1 ).sub( v0 ).normalize(); - _diff.copy( this.origin ).sub( _segCenter ); + if ( parent !== null ) { - var segExtent = v0.distanceTo( v1 ) * 0.5; - var a01 = - this.direction.dot( _segDir ); - var b0 = _diff.dot( this.direction ); - var b1 = - _diff.dot( _segDir ); - var c = _diff.lengthSq(); - var det = Math.abs( 1 - a01 * a01 ); - var s0, s1, sqrDist, extDet; + callback( parent ); - if ( det > 0 ) { + parent.traverseAncestors( callback ); - // The ray and segment are not parallel. + } - s0 = a01 * b1 - b0; - s1 = a01 * b0 - b1; - extDet = segExtent * det; + }, - if ( s0 >= 0 ) { + updateMatrix: function () { - if ( s1 >= - extDet ) { + this.matrix.compose( this.position, this.quaternion, this.scale ); - if ( s1 <= extDet ) { + this.matrixWorldNeedsUpdate = true; - // region 0 - // Minimum at interior points of ray and segment. + }, - var invDet = 1 / det; - s0 *= invDet; - s1 *= invDet; - sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c; + updateMatrixWorld: function ( force ) { - } else { + if ( this.matrixAutoUpdate ) { this.updateMatrix(); } - // region 1 + if ( this.matrixWorldNeedsUpdate || force ) { - s1 = segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + if ( this.parent === null ) { - } + this.matrixWorld.copy( this.matrix ); } else { - // region 5 - - s1 = - segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); } - } else { - - if ( s1 <= - extDet ) { - - // region 4 - - s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) ); - s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - - } else if ( s1 <= extDet ) { - - // region 3 - - s0 = 0; - s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = s1 * ( s1 + 2 * b1 ) + c; - - } else { - - // region 2 - - s0 = Math.max( 0, - ( a01 * segExtent + b0 ) ); - s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + this.matrixWorldNeedsUpdate = false; - } + force = true; } - } else { - - // Ray and segment are parallel. - - s1 = ( a01 > 0 ) ? - segExtent : segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - - } - - if ( optionalPointOnRay ) { - - optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin ); - - } - - if ( optionalPointOnSegment ) { + // update children - optionalPointOnSegment.copy( _segDir ).multiplyScalar( s1 ).add( _segCenter ); + var children = this.children; - } + for ( var i = 0, l = children.length; i < l; i ++ ) { - return sqrDist; + children[ i ].updateMatrixWorld( force ); - }; + } - Ray.prototype.intersectSphere = function intersectSphere ( sphere, target ) { + }, - _vector$2.subVectors( sphere.center, this.origin ); - var tca = _vector$2.dot( this.direction ); - var d2 = _vector$2.dot( _vector$2 ) - tca * tca; - var radius2 = sphere.radius * sphere.radius; + updateWorldMatrix: function ( updateParents, updateChildren ) { - if ( d2 > radius2 ) { return null; } + var parent = this.parent; - var thc = Math.sqrt( radius2 - d2 ); + if ( updateParents === true && parent !== null ) { - // t0 = first intersect point - entrance on front of sphere - var t0 = tca - thc; + parent.updateWorldMatrix( true, false ); - // t1 = second intersect point - exit point on back of sphere - var t1 = tca + thc; + } - // test to see if both t0 and t1 are behind the ray - if so, return null - if ( t0 < 0 && t1 < 0 ) { return null; } + if ( this.matrixAutoUpdate ) { this.updateMatrix(); } - // test to see if t0 is behind the ray: - // if it is, the ray is inside the sphere, so return the second exit point scaled by t1, - // in order to always return an intersect point that is in front of the ray. - if ( t0 < 0 ) { return this.at( t1, target ); } + if ( this.parent === null ) { - // else t0 is in front of the ray, so return the first collision point scaled by t0 - return this.at( t0, target ); + this.matrixWorld.copy( this.matrix ); - }; + } else { - Ray.prototype.intersectsSphere = function intersectsSphere ( sphere ) { + this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); - return this.distanceSqToPoint( sphere.center ) <= ( sphere.radius * sphere.radius ); + } - }; + // update children - Ray.prototype.distanceToPlane = function distanceToPlane ( plane ) { + if ( updateChildren === true ) { - var denominator = plane.normal.dot( this.direction ); + var children = this.children; - if ( denominator === 0 ) { + for ( var i = 0, l = children.length; i < l; i ++ ) { - // line is coplanar, return origin - if ( plane.distanceToPoint( this.origin ) === 0 ) { + children[ i ].updateWorldMatrix( false, true ); - return 0; + } } - // Null is preferable to undefined since undefined means.... it is undefined - - return null; - - } - - var t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator; - - // Return if the ray never intersects the plane + }, - return t >= 0 ? t : null; + toJSON: function ( meta ) { - }; + // meta is a string when called from JSON.stringify + var isRootObject = ( meta === undefined || typeof meta === 'string' ); - Ray.prototype.intersectPlane = function intersectPlane ( plane, target ) { + var output = {}; - var t = this.distanceToPlane( plane ); + // meta is a hash used to collect geometries, materials. + // not providing it implies that this is the root object + // being serialized. + if ( isRootObject ) { - if ( t === null ) { + // initialize meta obj + meta = { + geometries: {}, + materials: {}, + textures: {}, + images: {}, + shapes: {} + }; - return null; + output.metadata = { + version: 4.5, + type: 'Object', + generator: 'Object3D.toJSON' + }; - } + } - return this.at( t, target ); + // standard Object3D serialization - }; + var object = {}; - Ray.prototype.intersectsPlane = function intersectsPlane ( plane ) { + object.uuid = this.uuid; + object.type = this.type; - // check if the ray lies on the plane first + if ( this.name !== '' ) { object.name = this.name; } + if ( this.castShadow === true ) { object.castShadow = true; } + if ( this.receiveShadow === true ) { object.receiveShadow = true; } + if ( this.visible === false ) { object.visible = false; } + if ( this.frustumCulled === false ) { object.frustumCulled = false; } + if ( this.renderOrder !== 0 ) { object.renderOrder = this.renderOrder; } + if ( JSON.stringify( this.userData ) !== '{}' ) { object.userData = this.userData; } - var distToPoint = plane.distanceToPoint( this.origin ); + object.layers = this.layers.mask; + object.matrix = this.matrix.toArray(); - if ( distToPoint === 0 ) { + if ( this.matrixAutoUpdate === false ) { object.matrixAutoUpdate = false; } - return true; + // object specific properties - } + if ( this.isInstancedMesh ) { - var denominator = plane.normal.dot( this.direction ); + object.type = 'InstancedMesh'; + object.count = this.count; + object.instanceMatrix = this.instanceMatrix.toJSON(); - if ( denominator * distToPoint < 0 ) { + } - return true; + // - } + function serialize( library, element ) { - // ray origin is behind the plane (and is pointing behind it) + if ( library[ element.uuid ] === undefined ) { - return false; + library[ element.uuid ] = element.toJSON( meta ); - }; + } - Ray.prototype.intersectBox = function intersectBox ( box, target ) { + return element.uuid; - var tmin, tmax, tymin, tymax, tzmin, tzmax; + } - var invdirx = 1 / this.direction.x, - invdiry = 1 / this.direction.y, - invdirz = 1 / this.direction.z; + if ( this.isMesh || this.isLine || this.isPoints ) { - var origin = this.origin; + object.geometry = serialize( meta.geometries, this.geometry ); - if ( invdirx >= 0 ) { + var parameters = this.geometry.parameters; - tmin = ( box.min.x - origin.x ) * invdirx; - tmax = ( box.max.x - origin.x ) * invdirx; + if ( parameters !== undefined && parameters.shapes !== undefined ) { - } else { + var shapes = parameters.shapes; - tmin = ( box.max.x - origin.x ) * invdirx; - tmax = ( box.min.x - origin.x ) * invdirx; + if ( Array.isArray( shapes ) ) { - } + for ( var i = 0, l = shapes.length; i < l; i ++ ) { - if ( invdiry >= 0 ) { + var shape = shapes[ i ]; - tymin = ( box.min.y - origin.y ) * invdiry; - tymax = ( box.max.y - origin.y ) * invdiry; + serialize( meta.shapes, shape ); - } else { + } - tymin = ( box.max.y - origin.y ) * invdiry; - tymax = ( box.min.y - origin.y ) * invdiry; + } else { - } + serialize( meta.shapes, shapes ); - if ( ( tmin > tymax ) || ( tymin > tmax ) ) { return null; } + } - // These lines also handle the case where tmin or tmax is NaN - // (result of 0 * Infinity). x !== x returns true if x is NaN + } - if ( tymin > tmin || tmin !== tmin ) { tmin = tymin; } + } - if ( tymax < tmax || tmax !== tmax ) { tmax = tymax; } + if ( this.material !== undefined ) { - if ( invdirz >= 0 ) { + if ( Array.isArray( this.material ) ) { - tzmin = ( box.min.z - origin.z ) * invdirz; - tzmax = ( box.max.z - origin.z ) * invdirz; + var uuids = []; - } else { + for ( var i$1 = 0, l$1 = this.material.length; i$1 < l$1; i$1 ++ ) { - tzmin = ( box.max.z - origin.z ) * invdirz; - tzmax = ( box.min.z - origin.z ) * invdirz; + uuids.push( serialize( meta.materials, this.material[ i$1 ] ) ); - } + } - if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) { return null; } + object.material = uuids; - if ( tzmin > tmin || tmin !== tmin ) { tmin = tzmin; } + } else { - if ( tzmax < tmax || tmax !== tmax ) { tmax = tzmax; } + object.material = serialize( meta.materials, this.material ); - //return point closest to the ray (positive side) + } - if ( tmax < 0 ) { return null; } + } - return this.at( tmin >= 0 ? tmin : tmax, target ); + // - }; + if ( this.children.length > 0 ) { - Ray.prototype.intersectsBox = function intersectsBox ( box ) { + object.children = []; - return this.intersectBox( box, _vector$2 ) !== null; + for ( var i$2 = 0; i$2 < this.children.length; i$2 ++ ) { - }; + object.children.push( this.children[ i$2 ].toJSON( meta ).object ); - Ray.prototype.intersectTriangle = function intersectTriangle ( a, b, c, backfaceCulling, target ) { + } - // Compute the offset origin, edges, and normal. + } - // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h + if ( isRootObject ) { - _edge1.subVectors( b, a ); - _edge2.subVectors( c, a ); - _normal.crossVectors( _edge1, _edge2 ); + var geometries = extractFromCache( meta.geometries ); + var materials = extractFromCache( meta.materials ); + var textures = extractFromCache( meta.textures ); + var images = extractFromCache( meta.images ); + var shapes$1 = extractFromCache( meta.shapes ); - // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction, - // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by - // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2)) - // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q)) - // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N) - var DdN = this.direction.dot( _normal ); - var sign; + if ( geometries.length > 0 ) { output.geometries = geometries; } + if ( materials.length > 0 ) { output.materials = materials; } + if ( textures.length > 0 ) { output.textures = textures; } + if ( images.length > 0 ) { output.images = images; } + if ( shapes$1.length > 0 ) { output.shapes = shapes$1; } - if ( DdN > 0 ) { + } - if ( backfaceCulling ) { return null; } - sign = 1; + output.object = object; - } else if ( DdN < 0 ) { + return output; - sign = - 1; - DdN = - DdN; + // extract data from the cache hash + // remove metadata on each item + // and return as array + function extractFromCache( cache ) { - } else { + var values = []; + for ( var key in cache ) { - return null; + var data = cache[ key ]; + delete data.metadata; + values.push( data ); - } + } - _diff.subVectors( this.origin, a ); - var DdQxE2 = sign * this.direction.dot( _edge2.crossVectors( _diff, _edge2 ) ); + return values; - // b1 < 0, no intersection - if ( DdQxE2 < 0 ) { + } - return null; + }, - } + clone: function ( recursive ) { - var DdE1xQ = sign * this.direction.dot( _edge1.cross( _diff ) ); + return new this.constructor().copy( this, recursive ); - // b2 < 0, no intersection - if ( DdE1xQ < 0 ) { + }, - return null; + copy: function ( source, recursive ) { - } + if ( recursive === undefined ) { recursive = true; } - // b1+b2 > 1, no intersection - if ( DdQxE2 + DdE1xQ > DdN ) { + this.name = source.name; - return null; + this.up.copy( source.up ); - } + this.position.copy( source.position ); + this.rotation.order = source.rotation.order; + this.quaternion.copy( source.quaternion ); + this.scale.copy( source.scale ); - // Line intersects triangle, check if ray does. - var QdN = - sign * _diff.dot( _normal ); + this.matrix.copy( source.matrix ); + this.matrixWorld.copy( source.matrixWorld ); - // t < 0, no intersection - if ( QdN < 0 ) { + this.matrixAutoUpdate = source.matrixAutoUpdate; + this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate; - return null; + this.layers.mask = source.layers.mask; + this.visible = source.visible; - } + this.castShadow = source.castShadow; + this.receiveShadow = source.receiveShadow; - // Ray intersects triangle. - return this.at( QdN / DdN, target ); + this.frustumCulled = source.frustumCulled; + this.renderOrder = source.renderOrder; - }; + this.userData = JSON.parse( JSON.stringify( source.userData ) ); - Ray.prototype.applyMatrix4 = function applyMatrix4 ( matrix4 ) { + if ( recursive === true ) { - this.origin.applyMatrix4( matrix4 ); - this.direction.transformDirection( matrix4 ); + for ( var i = 0; i < source.children.length; i ++ ) { - return this; + var child = source.children[ i ]; + this.add( child.clone() ); - }; + } - Ray.prototype.equals = function equals ( ray ) { + } - return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction ); + return this; - }; + } + + } ); var _vector1 = new Vector3(); var _vector2 = new Vector3(); var _normalMatrix = new Matrix3(); - function Plane( normal, constant ) { + var Plane = function Plane( normal, constant ) { // normal is assumed to be normalized this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 ); this.constant = ( constant !== undefined ) ? constant : 0; - } - - Object.assign( Plane.prototype, { - - isPlane: true, + }; - set: function ( normal, constant ) { + Plane.prototype.set = function set ( normal, constant ) { - this.normal.copy( normal ); - this.constant = constant; + this.normal.copy( normal ); + this.constant = constant; - return this; + return this; - }, + }; - setComponents: function ( x, y, z, w ) { + Plane.prototype.setComponents = function setComponents ( x, y, z, w ) { - this.normal.set( x, y, z ); - this.constant = w; + this.normal.set( x, y, z ); + this.constant = w; - return this; + return this; - }, + }; - setFromNormalAndCoplanarPoint: function ( normal, point ) { + Plane.prototype.setFromNormalAndCoplanarPoint = function setFromNormalAndCoplanarPoint ( normal, point ) { - this.normal.copy( normal ); - this.constant = - point.dot( this.normal ); + this.normal.copy( normal ); + this.constant = - point.dot( this.normal ); - return this; + return this; - }, + }; - setFromCoplanarPoints: function ( a, b, c ) { + Plane.prototype.setFromCoplanarPoints = function setFromCoplanarPoints ( a, b, c ) { - var normal = _vector1.subVectors( c, b ).cross( _vector2.subVectors( a, b ) ).normalize(); + var normal = _vector1.subVectors( c, b ).cross( _vector2.subVectors( a, b ) ).normalize(); - // Q: should an error be thrown if normal is zero (e.g. degenerate plane)? + // Q: should an error be thrown if normal is zero (e.g. degenerate plane)? - this.setFromNormalAndCoplanarPoint( normal, a ); + this.setFromNormalAndCoplanarPoint( normal, a ); - return this; + return this; - }, + }; - clone: function () { + Plane.prototype.clone = function clone () { - return new this.constructor().copy( this ); + return new this.constructor().copy( this ); - }, + }; - copy: function ( plane ) { + Plane.prototype.copy = function copy ( plane ) { - this.normal.copy( plane.normal ); - this.constant = plane.constant; + this.normal.copy( plane.normal ); + this.constant = plane.constant; - return this; + return this; - }, + }; - normalize: function () { + Plane.prototype.normalize = function normalize () { - // Note: will lead to a divide by zero if the plane is invalid. + // Note: will lead to a divide by zero if the plane is invalid. - var inverseNormalLength = 1.0 / this.normal.length(); - this.normal.multiplyScalar( inverseNormalLength ); - this.constant *= inverseNormalLength; + var inverseNormalLength = 1.0 / this.normal.length(); + this.normal.multiplyScalar( inverseNormalLength ); + this.constant *= inverseNormalLength; - return this; + return this; - }, + }; - negate: function () { + Plane.prototype.negate = function negate () { - this.constant *= - 1; - this.normal.negate(); + this.constant *= - 1; + this.normal.negate(); - return this; + return this; - }, + }; - distanceToPoint: function ( point ) { + Plane.prototype.distanceToPoint = function distanceToPoint ( point ) { - return this.normal.dot( point ) + this.constant; + return this.normal.dot( point ) + this.constant; - }, + }; - distanceToSphere: function ( sphere ) { + Plane.prototype.distanceToSphere = function distanceToSphere ( sphere ) { - return this.distanceToPoint( sphere.center ) - sphere.radius; + return this.distanceToPoint( sphere.center ) - sphere.radius; - }, + }; - projectPoint: function ( point, target ) { + Plane.prototype.projectPoint = function projectPoint ( point, target ) { - if ( target === undefined ) { + if ( target === undefined ) { - console.warn( 'THREE.Plane: .projectPoint() target is now required' ); - target = new Vector3(); + console.warn( 'THREE.Plane: .projectPoint() target is now required' ); + target = new Vector3(); - } + } - return target.copy( this.normal ).multiplyScalar( - this.distanceToPoint( point ) ).add( point ); + return target.copy( this.normal ).multiplyScalar( - this.distanceToPoint( point ) ).add( point ); - }, + }; - intersectLine: function ( line, target ) { + Plane.prototype.intersectLine = function intersectLine ( line, target ) { - if ( target === undefined ) { + if ( target === undefined ) { - console.warn( 'THREE.Plane: .intersectLine() target is now required' ); - target = new Vector3(); + console.warn( 'THREE.Plane: .intersectLine() target is now required' ); + target = new Vector3(); - } + } - var direction = line.delta( _vector1 ); + var direction = line.delta( _vector1 ); - var denominator = this.normal.dot( direction ); + var denominator = this.normal.dot( direction ); - if ( denominator === 0 ) { + if ( denominator === 0 ) { - // line is coplanar, return origin - if ( this.distanceToPoint( line.start ) === 0 ) { + // line is coplanar, return origin + if ( this.distanceToPoint( line.start ) === 0 ) { - return target.copy( line.start ); + return target.copy( line.start ); - } + } - // Unsure if this is the correct method to handle this case. - return undefined; + // Unsure if this is the correct method to handle this case. + return undefined; - } + } - var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator; + var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator; - if ( t < 0 || t > 1 ) { + if ( t < 0 || t > 1 ) { - return undefined; + return undefined; - } + } - return target.copy( direction ).multiplyScalar( t ).add( line.start ); + return target.copy( direction ).multiplyScalar( t ).add( line.start ); - }, + }; - intersectsLine: function ( line ) { + Plane.prototype.intersectsLine = function intersectsLine ( line ) { - // Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it. + // Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it. - var startSign = this.distanceToPoint( line.start ); - var endSign = this.distanceToPoint( line.end ); + var startSign = this.distanceToPoint( line.start ); + var endSign = this.distanceToPoint( line.end ); - return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 ); + return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 ); - }, + }; - intersectsBox: function ( box ) { + Plane.prototype.intersectsBox = function intersectsBox ( box ) { - return box.intersectsPlane( this ); + return box.intersectsPlane( this ); - }, + }; - intersectsSphere: function ( sphere ) { + Plane.prototype.intersectsSphere = function intersectsSphere ( sphere ) { - return sphere.intersectsPlane( this ); + return sphere.intersectsPlane( this ); - }, + }; - coplanarPoint: function ( target ) { + Plane.prototype.coplanarPoint = function coplanarPoint ( target ) { - if ( target === undefined ) { + if ( target === undefined ) { - console.warn( 'THREE.Plane: .coplanarPoint() target is now required' ); - target = new Vector3(); + console.warn( 'THREE.Plane: .coplanarPoint() target is now required' ); + target = new Vector3(); - } + } - return target.copy( this.normal ).multiplyScalar( - this.constant ); + return target.copy( this.normal ).multiplyScalar( - this.constant ); - }, + }; - applyMatrix4: function ( matrix, optionalNormalMatrix ) { + Plane.prototype.applyMatrix4 = function applyMatrix4 ( matrix, optionalNormalMatrix ) { - var normalMatrix = optionalNormalMatrix || _normalMatrix.getNormalMatrix( matrix ); + var normalMatrix = optionalNormalMatrix || _normalMatrix.getNormalMatrix( matrix ); - var referencePoint = this.coplanarPoint( _vector1 ).applyMatrix4( matrix ); + var referencePoint = this.coplanarPoint( _vector1 ).applyMatrix4( matrix ); - var normal = this.normal.applyMatrix3( normalMatrix ).normalize(); + var normal = this.normal.applyMatrix3( normalMatrix ).normalize(); - this.constant = - referencePoint.dot( normal ); + this.constant = - referencePoint.dot( normal ); - return this; + return this; - }, + }; - translate: function ( offset ) { + Plane.prototype.translate = function translate ( offset ) { - this.constant -= offset.dot( this.normal ); + this.constant -= offset.dot( this.normal ); - return this; + return this; - }, + }; - equals: function ( plane ) { + Plane.prototype.equals = function equals ( plane ) { - return plane.normal.equals( this.normal ) && ( plane.constant === this.constant ); + return plane.normal.equals( this.normal ) && ( plane.constant === this.constant ); - } + }; - } ); + Plane.prototype.isPlane = true; var _v0$1 = new Vector3(); var _v1$3 = new Vector3(); @@ -7635,318 +7484,310 @@ var _vbp = new Vector3(); var _vcp = new Vector3(); - function Triangle( a, b, c ) { + var Triangle = function Triangle( a, b, c ) { this.a = ( a !== undefined ) ? a : new Vector3(); this.b = ( b !== undefined ) ? b : new Vector3(); this.c = ( c !== undefined ) ? c : new Vector3(); - } - - Object.assign( Triangle, { - - getNormal: function ( a, b, c, target ) { - - if ( target === undefined ) { - - console.warn( 'THREE.Triangle: .getNormal() target is now required' ); - target = new Vector3(); + }; - } + Triangle.getNormal = function getNormal ( a, b, c, target ) { - target.subVectors( c, b ); - _v0$1.subVectors( a, b ); - target.cross( _v0$1 ); + if ( target === undefined ) { - var targetLengthSq = target.lengthSq(); - if ( targetLengthSq > 0 ) { + console.warn( 'THREE.Triangle: .getNormal() target is now required' ); + target = new Vector3(); - return target.multiplyScalar( 1 / Math.sqrt( targetLengthSq ) ); + } - } + target.subVectors( c, b ); + _v0$1.subVectors( a, b ); + target.cross( _v0$1 ); - return target.set( 0, 0, 0 ); + var targetLengthSq = target.lengthSq(); + if ( targetLengthSq > 0 ) { - }, + return target.multiplyScalar( 1 / Math.sqrt( targetLengthSq ) ); - // static/instance method to calculate barycentric coordinates - // based on: http://www.blackpawn.com/texts/pointinpoly/default.html - getBarycoord: function ( point, a, b, c, target ) { + } - _v0$1.subVectors( c, a ); - _v1$3.subVectors( b, a ); - _v2$1.subVectors( point, a ); + return target.set( 0, 0, 0 ); - var dot00 = _v0$1.dot( _v0$1 ); - var dot01 = _v0$1.dot( _v1$3 ); - var dot02 = _v0$1.dot( _v2$1 ); - var dot11 = _v1$3.dot( _v1$3 ); - var dot12 = _v1$3.dot( _v2$1 ); + }; - var denom = ( dot00 * dot11 - dot01 * dot01 ); + // static/instance method to calculate barycentric coordinates + // based on: http://www.blackpawn.com/texts/pointinpoly/default.html + Triangle.getBarycoord = function getBarycoord ( point, a, b, c, target ) { - if ( target === undefined ) { + _v0$1.subVectors( c, a ); + _v1$3.subVectors( b, a ); + _v2$1.subVectors( point, a ); - console.warn( 'THREE.Triangle: .getBarycoord() target is now required' ); - target = new Vector3(); + var dot00 = _v0$1.dot( _v0$1 ); + var dot01 = _v0$1.dot( _v1$3 ); + var dot02 = _v0$1.dot( _v2$1 ); + var dot11 = _v1$3.dot( _v1$3 ); + var dot12 = _v1$3.dot( _v2$1 ); - } + var denom = ( dot00 * dot11 - dot01 * dot01 ); - // collinear or singular triangle - if ( denom === 0 ) { + if ( target === undefined ) { - // arbitrary location outside of triangle? - // not sure if this is the best idea, maybe should be returning undefined - return target.set( - 2, - 1, - 1 ); + console.warn( 'THREE.Triangle: .getBarycoord() target is now required' ); + target = new Vector3(); - } + } - var invDenom = 1 / denom; - var u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom; - var v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom; + // collinear or singular triangle + if ( denom === 0 ) { - // barycentric coordinates must always sum to 1 - return target.set( 1 - u - v, v, u ); + // arbitrary location outside of triangle? + // not sure if this is the best idea, maybe should be returning undefined + return target.set( - 2, - 1, - 1 ); - }, + } - containsPoint: function ( point, a, b, c ) { + var invDenom = 1 / denom; + var u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom; + var v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom; - Triangle.getBarycoord( point, a, b, c, _v3 ); + // barycentric coordinates must always sum to 1 + return target.set( 1 - u - v, v, u ); - return ( _v3.x >= 0 ) && ( _v3.y >= 0 ) && ( ( _v3.x + _v3.y ) <= 1 ); + }; - }, + Triangle.containsPoint = function containsPoint ( point, a, b, c ) { - getUV: function ( point, p1, p2, p3, uv1, uv2, uv3, target ) { + this.getBarycoord( point, a, b, c, _v3 ); - this.getBarycoord( point, p1, p2, p3, _v3 ); + return ( _v3.x >= 0 ) && ( _v3.y >= 0 ) && ( ( _v3.x + _v3.y ) <= 1 ); - target.set( 0, 0 ); - target.addScaledVector( uv1, _v3.x ); - target.addScaledVector( uv2, _v3.y ); - target.addScaledVector( uv3, _v3.z ); + }; - return target; + Triangle.getUV = function getUV ( point, p1, p2, p3, uv1, uv2, uv3, target ) { - }, + this.getBarycoord( point, p1, p2, p3, _v3 ); - isFrontFacing: function ( a, b, c, direction ) { + target.set( 0, 0 ); + target.addScaledVector( uv1, _v3.x ); + target.addScaledVector( uv2, _v3.y ); + target.addScaledVector( uv3, _v3.z ); - _v0$1.subVectors( c, b ); - _v1$3.subVectors( a, b ); + return target; - // strictly front facing - return ( _v0$1.cross( _v1$3 ).dot( direction ) < 0 ) ? true : false; + }; - } + Triangle.isFrontFacing = function isFrontFacing ( a, b, c, direction ) { - } ); + _v0$1.subVectors( c, b ); + _v1$3.subVectors( a, b ); - Object.assign( Triangle.prototype, { + // strictly front facing + return ( _v0$1.cross( _v1$3 ).dot( direction ) < 0 ) ? true : false; - set: function ( a, b, c ) { + }; - this.a.copy( a ); - this.b.copy( b ); - this.c.copy( c ); + Triangle.prototype.set = function set ( a, b, c ) { - return this; + this.a.copy( a ); + this.b.copy( b ); + this.c.copy( c ); - }, + return this; - setFromPointsAndIndices: function ( points, i0, i1, i2 ) { + }; - this.a.copy( points[ i0 ] ); - this.b.copy( points[ i1 ] ); - this.c.copy( points[ i2 ] ); + Triangle.prototype.setFromPointsAndIndices = function setFromPointsAndIndices ( points, i0, i1, i2 ) { - return this; + this.a.copy( points[ i0 ] ); + this.b.copy( points[ i1 ] ); + this.c.copy( points[ i2 ] ); - }, + return this; - clone: function () { + }; - return new this.constructor().copy( this ); + Triangle.prototype.clone = function clone () { - }, + return new this.constructor().copy( this ); - copy: function ( triangle ) { + }; - this.a.copy( triangle.a ); - this.b.copy( triangle.b ); - this.c.copy( triangle.c ); + Triangle.prototype.copy = function copy ( triangle ) { - return this; + this.a.copy( triangle.a ); + this.b.copy( triangle.b ); + this.c.copy( triangle.c ); - }, + return this; - getArea: function () { + }; - _v0$1.subVectors( this.c, this.b ); - _v1$3.subVectors( this.a, this.b ); + Triangle.prototype.getArea = function getArea () { - return _v0$1.cross( _v1$3 ).length() * 0.5; + _v0$1.subVectors( this.c, this.b ); + _v1$3.subVectors( this.a, this.b ); - }, + return _v0$1.cross( _v1$3 ).length() * 0.5; - getMidpoint: function ( target ) { + }; - if ( target === undefined ) { + Triangle.prototype.getMidpoint = function getMidpoint ( target ) { - console.warn( 'THREE.Triangle: .getMidpoint() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Triangle: .getMidpoint() target is now required' ); + target = new Vector3(); - return target.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 ); + } - }, + return target.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 ); - getNormal: function ( target ) { + }; - return Triangle.getNormal( this.a, this.b, this.c, target ); + Triangle.prototype.getNormal = function getNormal ( target ) { - }, + return Triangle.getNormal( this.a, this.b, this.c, target ); - getPlane: function ( target ) { + }; - if ( target === undefined ) { + Triangle.prototype.getPlane = function getPlane ( target ) { - console.warn( 'THREE.Triangle: .getPlane() target is now required' ); - target = new Plane(); + if ( target === undefined ) { - } + console.warn( 'THREE.Triangle: .getPlane() target is now required' ); + target = new Plane(); - return target.setFromCoplanarPoints( this.a, this.b, this.c ); + } - }, + return target.setFromCoplanarPoints( this.a, this.b, this.c ); - getBarycoord: function ( point, target ) { + }; - return Triangle.getBarycoord( point, this.a, this.b, this.c, target ); + Triangle.prototype.getBarycoord = function getBarycoord ( point, target ) { - }, + return Triangle.getBarycoord( point, this.a, this.b, this.c, target ); - getUV: function ( point, uv1, uv2, uv3, target ) { + }; - return Triangle.getUV( point, this.a, this.b, this.c, uv1, uv2, uv3, target ); + Triangle.prototype.getUV = function getUV ( point, uv1, uv2, uv3, target ) { - }, + return Triangle.getUV( point, this.a, this.b, this.c, uv1, uv2, uv3, target ); - containsPoint: function ( point ) { + }; - return Triangle.containsPoint( point, this.a, this.b, this.c ); + Triangle.prototype.containsPoint = function containsPoint ( point ) { - }, + return Triangle.containsPoint( point, this.a, this.b, this.c ); - isFrontFacing: function ( direction ) { + }; - return Triangle.isFrontFacing( this.a, this.b, this.c, direction ); + Triangle.prototype.isFrontFacing = function isFrontFacing ( direction ) { - }, + return Triangle.isFrontFacing( this.a, this.b, this.c, direction ); - intersectsBox: function ( box ) { + }; - return box.intersectsTriangle( this ); + Triangle.prototype.intersectsBox = function intersectsBox ( box ) { - }, + return box.intersectsTriangle( this ); - closestPointToPoint: function ( p, target ) { + }; - if ( target === undefined ) { + Triangle.prototype.closestPointToPoint = function closestPointToPoint ( p, target ) { - console.warn( 'THREE.Triangle: .closestPointToPoint() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Triangle: .closestPointToPoint() target is now required' ); + target = new Vector3(); - var a = this.a, b = this.b, c = this.c; - var v, w; + } - // algorithm thanks to Real-Time Collision Detection by Christer Ericson, - // published by Morgan Kaufmann Publishers, (c) 2005 Elsevier Inc., - // under the accompanying license; see chapter 5.1.5 for detailed explanation. - // basically, we're distinguishing which of the voronoi regions of the triangle - // the point lies in with the minimum amount of redundant computation. + var a = this.a, b = this.b, c = this.c; + var v, w; - _vab.subVectors( b, a ); - _vac.subVectors( c, a ); - _vap.subVectors( p, a ); - var d1 = _vab.dot( _vap ); - var d2 = _vac.dot( _vap ); - if ( d1 <= 0 && d2 <= 0 ) { + // algorithm thanks to Real-Time Collision Detection by Christer Ericson, + // published by Morgan Kaufmann Publishers, (c) 2005 Elsevier Inc., + // under the accompanying license; see chapter 5.1.5 for detailed explanation. + // basically, we're distinguishing which of the voronoi regions of the triangle + // the point lies in with the minimum amount of redundant computation. - // vertex region of A; barycentric coords (1, 0, 0) - return target.copy( a ); + _vab.subVectors( b, a ); + _vac.subVectors( c, a ); + _vap.subVectors( p, a ); + var d1 = _vab.dot( _vap ); + var d2 = _vac.dot( _vap ); + if ( d1 <= 0 && d2 <= 0 ) { - } + // vertex region of A; barycentric coords (1, 0, 0) + return target.copy( a ); - _vbp.subVectors( p, b ); - var d3 = _vab.dot( _vbp ); - var d4 = _vac.dot( _vbp ); - if ( d3 >= 0 && d4 <= d3 ) { + } - // vertex region of B; barycentric coords (0, 1, 0) - return target.copy( b ); + _vbp.subVectors( p, b ); + var d3 = _vab.dot( _vbp ); + var d4 = _vac.dot( _vbp ); + if ( d3 >= 0 && d4 <= d3 ) { - } + // vertex region of B; barycentric coords (0, 1, 0) + return target.copy( b ); - var vc = d1 * d4 - d3 * d2; - if ( vc <= 0 && d1 >= 0 && d3 <= 0 ) { + } - v = d1 / ( d1 - d3 ); - // edge region of AB; barycentric coords (1-v, v, 0) - return target.copy( a ).addScaledVector( _vab, v ); + var vc = d1 * d4 - d3 * d2; + if ( vc <= 0 && d1 >= 0 && d3 <= 0 ) { - } + v = d1 / ( d1 - d3 ); + // edge region of AB; barycentric coords (1-v, v, 0) + return target.copy( a ).addScaledVector( _vab, v ); - _vcp.subVectors( p, c ); - var d5 = _vab.dot( _vcp ); - var d6 = _vac.dot( _vcp ); - if ( d6 >= 0 && d5 <= d6 ) { + } - // vertex region of C; barycentric coords (0, 0, 1) - return target.copy( c ); + _vcp.subVectors( p, c ); + var d5 = _vab.dot( _vcp ); + var d6 = _vac.dot( _vcp ); + if ( d6 >= 0 && d5 <= d6 ) { - } + // vertex region of C; barycentric coords (0, 0, 1) + return target.copy( c ); - var vb = d5 * d2 - d1 * d6; - if ( vb <= 0 && d2 >= 0 && d6 <= 0 ) { + } - w = d2 / ( d2 - d6 ); - // edge region of AC; barycentric coords (1-w, 0, w) - return target.copy( a ).addScaledVector( _vac, w ); + var vb = d5 * d2 - d1 * d6; + if ( vb <= 0 && d2 >= 0 && d6 <= 0 ) { - } + w = d2 / ( d2 - d6 ); + // edge region of AC; barycentric coords (1-w, 0, w) + return target.copy( a ).addScaledVector( _vac, w ); - var va = d3 * d6 - d5 * d4; - if ( va <= 0 && ( d4 - d3 ) >= 0 && ( d5 - d6 ) >= 0 ) { + } - _vbc.subVectors( c, b ); - w = ( d4 - d3 ) / ( ( d4 - d3 ) + ( d5 - d6 ) ); - // edge region of BC; barycentric coords (0, 1-w, w) - return target.copy( b ).addScaledVector( _vbc, w ); // edge region of BC + var va = d3 * d6 - d5 * d4; + if ( va <= 0 && ( d4 - d3 ) >= 0 && ( d5 - d6 ) >= 0 ) { - } + _vbc.subVectors( c, b ); + w = ( d4 - d3 ) / ( ( d4 - d3 ) + ( d5 - d6 ) ); + // edge region of BC; barycentric coords (0, 1-w, w) + return target.copy( b ).addScaledVector( _vbc, w ); // edge region of BC - // face region - var denom = 1 / ( va + vb + vc ); - // u = va * denom - v = vb * denom; - w = vc * denom; + } - return target.copy( a ).addScaledVector( _vab, v ).addScaledVector( _vac, w ); + // face region + var denom = 1 / ( va + vb + vc ); + // u = va * denom + v = vb * denom; + w = vc * denom; - }, + return target.copy( a ).addScaledVector( _vab, v ).addScaledVector( _vac, w ); - equals: function ( triangle ) { + }; - return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c ); + Triangle.prototype.equals = function equals ( triangle ) { - } + return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c ); - } ); + }; var _colorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF, 'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2, @@ -7976,19 +7817,6 @@ var _hslA = { h: 0, s: 0, l: 0 }; var _hslB = { h: 0, s: 0, l: 0 }; - function Color( r, g, b ) { - - if ( g === undefined && b === undefined ) { - - // r is THREE.Color, hex or string - return this.set( r ); - - } - - return this.setRGB( r, g, b ); - - } - function hue2rgb( p, q, t ) { if ( t < 0 ) { t += 1; } @@ -8012,547 +7840,556 @@ } - Object.assign( Color.prototype, { + var Color = function Color( r, g, b ) { - isColor: true, + if ( g === undefined && b === undefined ) { - r: 1, g: 1, b: 1, + // r is THREE.Color, hex or string + return this.set( r ); - set: function ( value ) { + } - if ( value && value.isColor ) { + return this.setRGB( r, g, b ); - this.copy( value ); + }; - } else if ( typeof value === 'number' ) { + Color.prototype.set = function set ( value ) { - this.setHex( value ); + if ( value && value.isColor ) { - } else if ( typeof value === 'string' ) { + this.copy( value ); - this.setStyle( value ); + } else if ( typeof value === 'number' ) { - } + this.setHex( value ); - return this; + } else if ( typeof value === 'string' ) { - }, + this.setStyle( value ); + + } - setScalar: function ( scalar ) { + return this; - this.r = scalar; - this.g = scalar; - this.b = scalar; + }; - return this; + Color.prototype.setScalar = function setScalar ( scalar ) { - }, + this.r = scalar; + this.g = scalar; + this.b = scalar; - setHex: function ( hex ) { + return this; - hex = Math.floor( hex ); + }; - this.r = ( hex >> 16 & 255 ) / 255; - this.g = ( hex >> 8 & 255 ) / 255; - this.b = ( hex & 255 ) / 255; + Color.prototype.setHex = function setHex ( hex ) { - return this; + hex = Math.floor( hex ); - }, + this.r = ( hex >> 16 & 255 ) / 255; + this.g = ( hex >> 8 & 255 ) / 255; + this.b = ( hex & 255 ) / 255; - setRGB: function ( r, g, b ) { + return this; - this.r = r; - this.g = g; - this.b = b; + }; - return this; + Color.prototype.setRGB = function setRGB ( r, g, b ) { - }, + this.r = r; + this.g = g; + this.b = b; - setHSL: function ( h, s, l ) { + return this; - // h,s,l ranges are in 0.0 - 1.0 - h = MathUtils.euclideanModulo( h, 1 ); - s = MathUtils.clamp( s, 0, 1 ); - l = MathUtils.clamp( l, 0, 1 ); + }; - if ( s === 0 ) { + Color.prototype.setHSL = function setHSL ( h, s, l ) { - this.r = this.g = this.b = l; + // h,s,l ranges are in 0.0 - 1.0 + h = MathUtils.euclideanModulo( h, 1 ); + s = MathUtils.clamp( s, 0, 1 ); + l = MathUtils.clamp( l, 0, 1 ); - } else { + if ( s === 0 ) { - var p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s ); - var q = ( 2 * l ) - p; + this.r = this.g = this.b = l; - this.r = hue2rgb( q, p, h + 1 / 3 ); - this.g = hue2rgb( q, p, h ); - this.b = hue2rgb( q, p, h - 1 / 3 ); + } else { - } + var p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s ); + var q = ( 2 * l ) - p; - return this; + this.r = hue2rgb( q, p, h + 1 / 3 ); + this.g = hue2rgb( q, p, h ); + this.b = hue2rgb( q, p, h - 1 / 3 ); - }, + } - setStyle: function ( style ) { + return this; - function handleAlpha( string ) { + }; - if ( string === undefined ) { return; } + Color.prototype.setStyle = function setStyle ( style ) { - if ( parseFloat( string ) < 1 ) { + function handleAlpha( string ) { - console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' ); + if ( string === undefined ) { return; } - } + if ( parseFloat( string ) < 1 ) { + + console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' ); } + } - var m; - if ( m = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec( style ) ) { + var m; - // rgb / hsl + if ( m = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec( style ) ) { - var color; - var name = m[ 1 ]; - var components = m[ 2 ]; + // rgb / hsl - switch ( name ) { + var color; + var name = m[ 1 ]; + var components = m[ 2 ]; - case 'rgb': - case 'rgba': + switch ( name ) { - if ( color = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { + case 'rgb': + case 'rgba': - // rgb(255,0,0) rgba(255,0,0,0.5) - this.r = Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255; - this.g = Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255; - this.b = Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255; + if ( color = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { - handleAlpha( color[ 5 ] ); + // rgb(255,0,0) rgba(255,0,0,0.5) + this.r = Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255; + this.g = Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255; + this.b = Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255; - return this; + handleAlpha( color[ 5 ] ); - } + return this; - if ( color = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { + } - // rgb(100%,0%,0%) rgba(100%,0%,0%,0.5) - this.r = Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100; - this.g = Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100; - this.b = Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100; + if ( color = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { - handleAlpha( color[ 5 ] ); + // rgb(100%,0%,0%) rgba(100%,0%,0%,0.5) + this.r = Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100; + this.g = Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100; + this.b = Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100; - return this; + handleAlpha( color[ 5 ] ); - } + return this; - break; + } - case 'hsl': - case 'hsla': + break; - if ( color = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { + case 'hsl': + case 'hsla': - // hsl(120,50%,50%) hsla(120,50%,50%,0.5) - var h = parseFloat( color[ 1 ] ) / 360; - var s = parseInt( color[ 2 ], 10 ) / 100; - var l = parseInt( color[ 3 ], 10 ) / 100; + if ( color = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) { - handleAlpha( color[ 5 ] ); + // hsl(120,50%,50%) hsla(120,50%,50%,0.5) + var h = parseFloat( color[ 1 ] ) / 360; + var s = parseInt( color[ 2 ], 10 ) / 100; + var l = parseInt( color[ 3 ], 10 ) / 100; - return this.setHSL( h, s, l ); + handleAlpha( color[ 5 ] ); - } + return this.setHSL( h, s, l ); - break; + } - } + break; - } else if ( m = /^\#([A-Fa-f0-9]+)$/.exec( style ) ) { + } - // hex color + } else if ( m = /^\#([A-Fa-f0-9]+)$/.exec( style ) ) { - var hex = m[ 1 ]; - var size = hex.length; + // hex color - if ( size === 3 ) { + var hex = m[ 1 ]; + var size = hex.length; - // #ff0 - this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 0 ), 16 ) / 255; - this.g = parseInt( hex.charAt( 1 ) + hex.charAt( 1 ), 16 ) / 255; - this.b = parseInt( hex.charAt( 2 ) + hex.charAt( 2 ), 16 ) / 255; + if ( size === 3 ) { - return this; + // #ff0 + this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 0 ), 16 ) / 255; + this.g = parseInt( hex.charAt( 1 ) + hex.charAt( 1 ), 16 ) / 255; + this.b = parseInt( hex.charAt( 2 ) + hex.charAt( 2 ), 16 ) / 255; - } else if ( size === 6 ) { + return this; - // #ff0000 - this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 1 ), 16 ) / 255; - this.g = parseInt( hex.charAt( 2 ) + hex.charAt( 3 ), 16 ) / 255; - this.b = parseInt( hex.charAt( 4 ) + hex.charAt( 5 ), 16 ) / 255; + } else if ( size === 6 ) { - return this; + // #ff0000 + this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 1 ), 16 ) / 255; + this.g = parseInt( hex.charAt( 2 ) + hex.charAt( 3 ), 16 ) / 255; + this.b = parseInt( hex.charAt( 4 ) + hex.charAt( 5 ), 16 ) / 255; - } + return this; } - if ( style && style.length > 0 ) { - - return this.setColorName( style ); + } - } + if ( style && style.length > 0 ) { - return this; + return this.setColorName( style ); - }, + } - setColorName: function ( style ) { + return this; - // color keywords - var hex = _colorKeywords[ style ]; + }; - if ( hex !== undefined ) { + Color.prototype.setColorName = function setColorName ( style ) { - // red - this.setHex( hex ); + // color keywords + var hex = _colorKeywords[ style ]; - } else { + if ( hex !== undefined ) { - // unknown color - console.warn( 'THREE.Color: Unknown color ' + style ); + // red + this.setHex( hex ); - } + } else { - return this; + // unknown color + console.warn( 'THREE.Color: Unknown color ' + style ); - }, + } - clone: function () { + return this; - return new this.constructor( this.r, this.g, this.b ); + }; - }, + Color.prototype.clone = function clone () { - copy: function ( color ) { + return new this.constructor( this.r, this.g, this.b ); - this.r = color.r; - this.g = color.g; - this.b = color.b; + }; - return this; + Color.prototype.copy = function copy ( color ) { - }, + this.r = color.r; + this.g = color.g; + this.b = color.b; - copyGammaToLinear: function ( color, gammaFactor ) { + return this; - if ( gammaFactor === undefined ) { gammaFactor = 2.0; } + }; - this.r = Math.pow( color.r, gammaFactor ); - this.g = Math.pow( color.g, gammaFactor ); - this.b = Math.pow( color.b, gammaFactor ); + Color.prototype.copyGammaToLinear = function copyGammaToLinear ( color, gammaFactor ) { - return this; + if ( gammaFactor === undefined ) { gammaFactor = 2.0; } - }, + this.r = Math.pow( color.r, gammaFactor ); + this.g = Math.pow( color.g, gammaFactor ); + this.b = Math.pow( color.b, gammaFactor ); - copyLinearToGamma: function ( color, gammaFactor ) { + return this; - if ( gammaFactor === undefined ) { gammaFactor = 2.0; } + }; - var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0; + Color.prototype.copyLinearToGamma = function copyLinearToGamma ( color, gammaFactor ) { - this.r = Math.pow( color.r, safeInverse ); - this.g = Math.pow( color.g, safeInverse ); - this.b = Math.pow( color.b, safeInverse ); + if ( gammaFactor === undefined ) { gammaFactor = 2.0; } - return this; + var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0; - }, + this.r = Math.pow( color.r, safeInverse ); + this.g = Math.pow( color.g, safeInverse ); + this.b = Math.pow( color.b, safeInverse ); - convertGammaToLinear: function ( gammaFactor ) { + return this; - this.copyGammaToLinear( this, gammaFactor ); + }; - return this; + Color.prototype.convertGammaToLinear = function convertGammaToLinear ( gammaFactor ) { - }, + this.copyGammaToLinear( this, gammaFactor ); - convertLinearToGamma: function ( gammaFactor ) { + return this; - this.copyLinearToGamma( this, gammaFactor ); + }; - return this; + Color.prototype.convertLinearToGamma = function convertLinearToGamma ( gammaFactor ) { - }, + this.copyLinearToGamma( this, gammaFactor ); - copySRGBToLinear: function ( color ) { + return this; - this.r = SRGBToLinear( color.r ); - this.g = SRGBToLinear( color.g ); - this.b = SRGBToLinear( color.b ); + }; - return this; + Color.prototype.copySRGBToLinear = function copySRGBToLinear ( color ) { - }, + this.r = SRGBToLinear( color.r ); + this.g = SRGBToLinear( color.g ); + this.b = SRGBToLinear( color.b ); - copyLinearToSRGB: function ( color ) { + return this; - this.r = LinearToSRGB( color.r ); - this.g = LinearToSRGB( color.g ); - this.b = LinearToSRGB( color.b ); + }; - return this; + Color.prototype.copyLinearToSRGB = function copyLinearToSRGB ( color ) { - }, + this.r = LinearToSRGB( color.r ); + this.g = LinearToSRGB( color.g ); + this.b = LinearToSRGB( color.b ); - convertSRGBToLinear: function () { + return this; - this.copySRGBToLinear( this ); + }; - return this; + Color.prototype.convertSRGBToLinear = function convertSRGBToLinear () { - }, + this.copySRGBToLinear( this ); - convertLinearToSRGB: function () { + return this; - this.copyLinearToSRGB( this ); + }; - return this; + Color.prototype.convertLinearToSRGB = function convertLinearToSRGB () { - }, + this.copyLinearToSRGB( this ); - getHex: function () { + return this; - return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0; + }; - }, + Color.prototype.getHex = function getHex () { - getHexString: function () { + return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0; - return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 ); + }; - }, + Color.prototype.getHexString = function getHexString () { - getHSL: function ( target ) { + return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 ); - // h,s,l ranges are in 0.0 - 1.0 + }; - if ( target === undefined ) { + Color.prototype.getHSL = function getHSL ( target ) { - console.warn( 'THREE.Color: .getHSL() target is now required' ); - target = { h: 0, s: 0, l: 0 }; + // h,s,l ranges are in 0.0 - 1.0 - } + if ( target === undefined ) { - var r = this.r, g = this.g, b = this.b; + console.warn( 'THREE.Color: .getHSL() target is now required' ); + target = { h: 0, s: 0, l: 0 }; - var max = Math.max( r, g, b ); - var min = Math.min( r, g, b ); + } - var hue, saturation; - var lightness = ( min + max ) / 2.0; + var r = this.r, g = this.g, b = this.b; - if ( min === max ) { + var max = Math.max( r, g, b ); + var min = Math.min( r, g, b ); - hue = 0; - saturation = 0; + var hue, saturation; + var lightness = ( min + max ) / 2.0; - } else { + if ( min === max ) { - var delta = max - min; + hue = 0; + saturation = 0; - saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min ); + } else { - switch ( max ) { + var delta = max - min; - case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break; - case g: hue = ( b - r ) / delta + 2; break; - case b: hue = ( r - g ) / delta + 4; break; + saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min ); - } + switch ( max ) { - hue /= 6; + case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break; + case g: hue = ( b - r ) / delta + 2; break; + case b: hue = ( r - g ) / delta + 4; break; } - target.h = hue; - target.s = saturation; - target.l = lightness; + hue /= 6; - return target; + } - }, + target.h = hue; + target.s = saturation; + target.l = lightness; - getStyle: function () { + return target; - return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')'; + }; - }, + Color.prototype.getStyle = function getStyle () { - offsetHSL: function ( h, s, l ) { + return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')'; - this.getHSL( _hslA ); + }; - _hslA.h += h; _hslA.s += s; _hslA.l += l; + Color.prototype.offsetHSL = function offsetHSL ( h, s, l ) { - this.setHSL( _hslA.h, _hslA.s, _hslA.l ); + this.getHSL( _hslA ); - return this; + _hslA.h += h; _hslA.s += s; _hslA.l += l; - }, + this.setHSL( _hslA.h, _hslA.s, _hslA.l ); - add: function ( color ) { + return this; - this.r += color.r; - this.g += color.g; - this.b += color.b; + }; - return this; + Color.prototype.add = function add ( color ) { - }, + this.r += color.r; + this.g += color.g; + this.b += color.b; - addColors: function ( color1, color2 ) { + return this; - this.r = color1.r + color2.r; - this.g = color1.g + color2.g; - this.b = color1.b + color2.b; + }; - return this; + Color.prototype.addColors = function addColors ( color1, color2 ) { - }, + this.r = color1.r + color2.r; + this.g = color1.g + color2.g; + this.b = color1.b + color2.b; - addScalar: function ( s ) { + return this; - this.r += s; - this.g += s; - this.b += s; + }; - return this; + Color.prototype.addScalar = function addScalar ( s ) { - }, + this.r += s; + this.g += s; + this.b += s; - sub: function ( color ) { + return this; - this.r = Math.max( 0, this.r - color.r ); - this.g = Math.max( 0, this.g - color.g ); - this.b = Math.max( 0, this.b - color.b ); + }; - return this; + Color.prototype.sub = function sub ( color ) { - }, + this.r = Math.max( 0, this.r - color.r ); + this.g = Math.max( 0, this.g - color.g ); + this.b = Math.max( 0, this.b - color.b ); - multiply: function ( color ) { + return this; - this.r *= color.r; - this.g *= color.g; - this.b *= color.b; + }; - return this; + Color.prototype.multiply = function multiply ( color ) { - }, + this.r *= color.r; + this.g *= color.g; + this.b *= color.b; - multiplyScalar: function ( s ) { + return this; - this.r *= s; - this.g *= s; - this.b *= s; + }; - return this; + Color.prototype.multiplyScalar = function multiplyScalar ( s ) { - }, + this.r *= s; + this.g *= s; + this.b *= s; - lerp: function ( color, alpha ) { + return this; - this.r += ( color.r - this.r ) * alpha; - this.g += ( color.g - this.g ) * alpha; - this.b += ( color.b - this.b ) * alpha; + }; - return this; + Color.prototype.lerp = function lerp ( color, alpha ) { - }, + this.r += ( color.r - this.r ) * alpha; + this.g += ( color.g - this.g ) * alpha; + this.b += ( color.b - this.b ) * alpha; - lerpHSL: function ( color, alpha ) { + return this; - this.getHSL( _hslA ); - color.getHSL( _hslB ); + }; - var h = MathUtils.lerp( _hslA.h, _hslB.h, alpha ); - var s = MathUtils.lerp( _hslA.s, _hslB.s, alpha ); - var l = MathUtils.lerp( _hslA.l, _hslB.l, alpha ); + Color.prototype.lerpHSL = function lerpHSL ( color, alpha ) { - this.setHSL( h, s, l ); + this.getHSL( _hslA ); + color.getHSL( _hslB ); - return this; + var h = MathUtils.lerp( _hslA.h, _hslB.h, alpha ); + var s = MathUtils.lerp( _hslA.s, _hslB.s, alpha ); + var l = MathUtils.lerp( _hslA.l, _hslB.l, alpha ); - }, + this.setHSL( h, s, l ); - equals: function ( c ) { + return this; - return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b ); + }; - }, + Color.prototype.equals = function equals ( c ) { - fromArray: function ( array, offset ) { + return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b ); - if ( offset === undefined ) { offset = 0; } + }; - this.r = array[ offset ]; - this.g = array[ offset + 1 ]; - this.b = array[ offset + 2 ]; + Color.prototype.fromArray = function fromArray ( array, offset ) { - return this; + if ( offset === undefined ) { offset = 0; } - }, + this.r = array[ offset ]; + this.g = array[ offset + 1 ]; + this.b = array[ offset + 2 ]; + + return this; - toArray: function ( array, offset ) { + }; - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + Color.prototype.toArray = function toArray ( array, offset ) { - array[ offset ] = this.r; - array[ offset + 1 ] = this.g; - array[ offset + 2 ] = this.b; + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - return array; + array[ offset ] = this.r; + array[ offset + 1 ] = this.g; + array[ offset + 2 ] = this.b; - }, + return array; - fromBufferAttribute: function ( attribute, index ) { + }; - this.r = attribute.getX( index ); - this.g = attribute.getY( index ); - this.b = attribute.getZ( index ); + Color.prototype.fromBufferAttribute = function fromBufferAttribute ( attribute, index ) { - if ( attribute.normalized === true ) { + this.r = attribute.getX( index ); + this.g = attribute.getY( index ); + this.b = attribute.getZ( index ); - // assuming Uint8Array + if ( attribute.normalized === true ) { - this.r /= 255; - this.g /= 255; - this.b /= 255; + // assuming Uint8Array - } + this.r /= 255; + this.g /= 255; + this.b /= 255; - return this; + } - }, + return this; - toJSON: function () { + }; - return this.getHex(); + Color.prototype.toJSON = function toJSON () { - } + return this.getHex(); - } ); + }; Color.NAMES = _colorKeywords; + Color.prototype.isColor = true; + Color.prototype.r = 1; + Color.prototype.g = 1; + Color.prototype.b = 1; var Face3 = function Face3( a, b, c, normal, color, materialIndex ) { @@ -10485,6 +10322,19 @@ var position = this.attributes.position; var morphAttributesPosition = this.morphAttributes.position; + if ( position && position.isGLBufferAttribute ) { + + console.error( 'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".', this ); + + this.boundingBox.set( + new Vector3( - Infinity, - Infinity, - Infinity ), + new Vector3( + Infinity, + Infinity, + Infinity ) + ); + + return; + + } + if ( position !== undefined ) { this.boundingBox.setFromBufferAttribute( position ); @@ -10525,7 +10375,7 @@ if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) { - console.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this ); + console.error( 'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this ); } @@ -10542,6 +10392,16 @@ var position = this.attributes.position; var morphAttributesPosition = this.morphAttributes.position; + if ( position && position.isGLBufferAttribute ) { + + console.error( 'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".', this ); + + this.boundingSphere.set( new Vector3(), Infinity ); + + return; + + } + if ( position ) { // first, find the center of the bounding sphere @@ -13284,6 +13144,8 @@ this.index0AttributeName = undefined; this.uniformsNeedUpdate = false; + this.glslVersion = null; + if ( parameters !== undefined ) { if ( parameters.attributes !== undefined ) { @@ -13327,6 +13189,8 @@ this.extensions = Object.assign( {}, source.extensions ); + this.glslVersion = source.glslVersion; + return this; }; @@ -13335,6 +13199,7 @@ var data = Material.prototype.toJSON.call( this, meta ); + data.glslVersion = this.glslVersion; data.uniforms = {}; for ( var name in this.uniforms ) { @@ -13851,6 +13716,8 @@ WebGLRenderTarget.call( this, size, size, options ); + this.texture.isWebGLCubeRenderTargetTexture = true; // HACK Why is texture not a CubeTexture? + } WebGLCubeRenderTarget.prototype = Object.create( WebGLRenderTarget.prototype ); @@ -13868,8 +13735,6 @@ this.texture.minFilter = texture.minFilter; this.texture.magFilter = texture.magFilter; - var scene = new Scene(); - var shader = { uniforms: { @@ -13881,6 +13746,8 @@ fragmentShader: /* glsl */"\n\n\t\t\tuniform sampler2D tEquirect;\n\n\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t#include \n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t}\n\t\t" }; + var geometry = new BoxBufferGeometry( 5, 5, 5 ); + var material = new ShaderMaterial( { name: 'CubemapFromEquirect', @@ -13895,12 +13762,24 @@ material.uniforms.tEquirect.value = texture; - var mesh = new Mesh( new BoxBufferGeometry( 5, 5, 5 ), material ); + var mesh = new Mesh( geometry, material ); - scene.add( mesh ); + var currentMinFilter = texture.minFilter; + var currentRenderList = renderer.getRenderList(); + var currentRenderTarget = renderer.getRenderTarget(); + var currentRenderState = renderer.getRenderState(); + + // Avoid blurred poles + if ( texture.minFilter === LinearMipmapLinearFilter ) { texture.minFilter = LinearFilter; } var camera = new CubeCamera( 1, 10, this ); - camera.update( renderer, scene ); + camera.update( renderer, mesh ); + + texture.minFilter = currentMinFilter; + + renderer.setRenderTarget( currentRenderTarget ); + renderer.setRenderList( currentRenderList ); + renderer.setRenderState( currentRenderState ); mesh.geometry.dispose(); mesh.material.dispose(); @@ -13934,7 +13813,7 @@ var _sphere$1 = new Sphere(); var _vector$5 = new Vector3(); - function Frustum( p0, p1, p2, p3, p4, p5 ) { + var Frustum = function Frustum( p0, p1, p2, p3, p4, p5 ) { this.planes = [ @@ -13947,358 +13826,148 @@ ]; - } - - Object.assign( Frustum.prototype, { - - set: function ( p0, p1, p2, p3, p4, p5 ) { + }; - var planes = this.planes; + Frustum.prototype.set = function set ( p0, p1, p2, p3, p4, p5 ) { - planes[ 0 ].copy( p0 ); - planes[ 1 ].copy( p1 ); - planes[ 2 ].copy( p2 ); - planes[ 3 ].copy( p3 ); - planes[ 4 ].copy( p4 ); - planes[ 5 ].copy( p5 ); + var planes = this.planes; - return this; + planes[ 0 ].copy( p0 ); + planes[ 1 ].copy( p1 ); + planes[ 2 ].copy( p2 ); + planes[ 3 ].copy( p3 ); + planes[ 4 ].copy( p4 ); + planes[ 5 ].copy( p5 ); - }, + return this; - clone: function () { + }; - return new this.constructor().copy( this ); + Frustum.prototype.clone = function clone () { - }, + return new this.constructor().copy( this ); - copy: function ( frustum ) { + }; - var planes = this.planes; + Frustum.prototype.copy = function copy ( frustum ) { - for ( var i = 0; i < 6; i ++ ) { + var planes = this.planes; - planes[ i ].copy( frustum.planes[ i ] ); + for ( var i = 0; i < 6; i ++ ) { - } + planes[ i ].copy( frustum.planes[ i ] ); - return this; + } - }, + return this; - setFromProjectionMatrix: function ( m ) { + }; - var planes = this.planes; - var me = m.elements; - var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ]; - var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ]; - var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ]; - var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ]; + Frustum.prototype.setFromProjectionMatrix = function setFromProjectionMatrix ( m ) { - planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize(); - planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize(); - planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize(); - planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize(); - planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize(); - planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize(); + var planes = this.planes; + var me = m.elements; + var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ]; + var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ]; + var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ]; + var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ]; - return this; + planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize(); + planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize(); + planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize(); + planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize(); + planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize(); + planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize(); - }, + return this; - intersectsObject: function ( object ) { + }; - var geometry = object.geometry; + Frustum.prototype.intersectsObject = function intersectsObject ( object ) { - if ( geometry.boundingSphere === null ) { geometry.computeBoundingSphere(); } + var geometry = object.geometry; - _sphere$1.copy( geometry.boundingSphere ).applyMatrix4( object.matrixWorld ); + if ( geometry.boundingSphere === null ) { geometry.computeBoundingSphere(); } - return this.intersectsSphere( _sphere$1 ); + _sphere$1.copy( geometry.boundingSphere ).applyMatrix4( object.matrixWorld ); - }, + return this.intersectsSphere( _sphere$1 ); - intersectsSprite: function ( sprite ) { + }; - _sphere$1.center.set( 0, 0, 0 ); - _sphere$1.radius = 0.7071067811865476; - _sphere$1.applyMatrix4( sprite.matrixWorld ); + Frustum.prototype.intersectsSprite = function intersectsSprite ( sprite ) { - return this.intersectsSphere( _sphere$1 ); + _sphere$1.center.set( 0, 0, 0 ); + _sphere$1.radius = 0.7071067811865476; + _sphere$1.applyMatrix4( sprite.matrixWorld ); - }, + return this.intersectsSphere( _sphere$1 ); - intersectsSphere: function ( sphere ) { + }; - var planes = this.planes; - var center = sphere.center; - var negRadius = - sphere.radius; + Frustum.prototype.intersectsSphere = function intersectsSphere ( sphere ) { - for ( var i = 0; i < 6; i ++ ) { + var planes = this.planes; + var center = sphere.center; + var negRadius = - sphere.radius; - var distance = planes[ i ].distanceToPoint( center ); + for ( var i = 0; i < 6; i ++ ) { - if ( distance < negRadius ) { + var distance = planes[ i ].distanceToPoint( center ); - return false; + if ( distance < negRadius ) { - } + return false; } - return true; + } - }, + return true; - intersectsBox: function ( box ) { + }; - var planes = this.planes; + Frustum.prototype.intersectsBox = function intersectsBox ( box ) { - for ( var i = 0; i < 6; i ++ ) { + var planes = this.planes; - var plane = planes[ i ]; + for ( var i = 0; i < 6; i ++ ) { - // corner at max distance + var plane = planes[ i ]; - _vector$5.x = plane.normal.x > 0 ? box.max.x : box.min.x; - _vector$5.y = plane.normal.y > 0 ? box.max.y : box.min.y; - _vector$5.z = plane.normal.z > 0 ? box.max.z : box.min.z; + // corner at max distance - if ( plane.distanceToPoint( _vector$5 ) < 0 ) { + _vector$5.x = plane.normal.x > 0 ? box.max.x : box.min.x; + _vector$5.y = plane.normal.y > 0 ? box.max.y : box.min.y; + _vector$5.z = plane.normal.z > 0 ? box.max.z : box.min.z; - return false; + if ( plane.distanceToPoint( _vector$5 ) < 0 ) { - } + return false; } - return true; + } - }, + return true; - containsPoint: function ( point ) { + }; - var planes = this.planes; + Frustum.prototype.containsPoint = function containsPoint ( point ) { - for ( var i = 0; i < 6; i ++ ) { + var planes = this.planes; - if ( planes[ i ].distanceToPoint( point ) < 0 ) { + for ( var i = 0; i < 6; i ++ ) { - return false; + if ( planes[ i ].distanceToPoint( point ) < 0 ) { - } + return false; } - return true; - } - } ); - - /** - * Uniforms library for shared webgl shaders - */ - - var UniformsLib = { - - common: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - - map: { value: null }, - uvTransform: { value: new Matrix3() }, - uv2Transform: { value: new Matrix3() }, - - alphaMap: { value: null }, - - }, - - specularmap: { - - specularMap: { value: null }, - - }, - - envmap: { - - envMap: { value: null }, - flipEnvMap: { value: - 1 }, - reflectivity: { value: 1.0 }, - refractionRatio: { value: 0.98 }, - maxMipLevel: { value: 0 } - - }, - - aomap: { - - aoMap: { value: null }, - aoMapIntensity: { value: 1 } - - }, - - lightmap: { - - lightMap: { value: null }, - lightMapIntensity: { value: 1 } - - }, - - emissivemap: { - - emissiveMap: { value: null } - - }, - - bumpmap: { - - bumpMap: { value: null }, - bumpScale: { value: 1 } - - }, - - normalmap: { - - normalMap: { value: null }, - normalScale: { value: new Vector2( 1, 1 ) } - - }, - - displacementmap: { - - displacementMap: { value: null }, - displacementScale: { value: 1 }, - displacementBias: { value: 0 } - - }, - - roughnessmap: { - - roughnessMap: { value: null } - - }, - - metalnessmap: { - - metalnessMap: { value: null } - - }, - - gradientmap: { - - gradientMap: { value: null } - - }, - - fog: { - - fogDensity: { value: 0.00025 }, - fogNear: { value: 1 }, - fogFar: { value: 2000 }, - fogColor: { value: new Color( 0xffffff ) } - - }, - - lights: { - - ambientLightColor: { value: [] }, - - lightProbe: { value: [] }, - - directionalLights: { value: [], properties: { - direction: {}, - color: {} - } }, - - directionalLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {} - } }, - - directionalShadowMap: { value: [] }, - directionalShadowMatrix: { value: [] }, - - spotLights: { value: [], properties: { - color: {}, - position: {}, - direction: {}, - distance: {}, - coneCos: {}, - penumbraCos: {}, - decay: {} - } }, - - spotLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {} - } }, - - spotShadowMap: { value: [] }, - spotShadowMatrix: { value: [] }, - - pointLights: { value: [], properties: { - color: {}, - position: {}, - decay: {}, - distance: {} - } }, - - pointLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {}, - shadowCameraNear: {}, - shadowCameraFar: {} - } }, - - pointShadowMap: { value: [] }, - pointShadowMatrix: { value: [] }, - - hemisphereLights: { value: [], properties: { - direction: {}, - skyColor: {}, - groundColor: {} - } }, - - // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src - rectAreaLights: { value: [], properties: { - color: {}, - position: {}, - width: {}, - height: {} - } } - - }, - - points: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - size: { value: 1.0 }, - scale: { value: 1.0 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new Matrix3() } - - }, - - sprite: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - center: { value: new Vector2( 0.5, 0.5 ) }, - rotation: { value: 0.0 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new Matrix3() } - - } + return true; }; @@ -14478,6 +14147,25 @@ function update( attribute, bufferType ) { + if ( attribute.isGLBufferAttribute ) { + + var cached = buffers.get( attribute ); + + if ( ! cached || cached.version < attribute.version ) { + + buffers.set( attribute, { + buffer: attribute.buffer, + type: attribute.type, + bytesPerElement: attribute.elementSize, + version: attribute.version + } ); + + } + + return; + + } + if ( attribute.isInterleavedBufferAttribute ) { attribute = attribute.data; } var data = buffers.get( attribute ); @@ -14508,116 +14196,115 @@ // PlaneGeometry - function PlaneGeometry( width, height, widthSegments, heightSegments ) { + function PlaneGeometry( width, height, widthSegments, heightSegments ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'PlaneGeometry'; + this.type = 'PlaneGeometry'; - this.parameters = { - width: width, - height: height, - widthSegments: widthSegments, - heightSegments: heightSegments - }; + this.parameters = { + width: width, + height: height, + widthSegments: widthSegments, + heightSegments: heightSegments + }; - this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) ); - this.mergeVertices(); + this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) ); + this.mergeVertices(); - } + } - PlaneGeometry.prototype = Object.create( Geometry.prototype ); - PlaneGeometry.prototype.constructor = PlaneGeometry; + PlaneGeometry.prototype = Object.create( Geometry.prototype ); + PlaneGeometry.prototype.constructor = PlaneGeometry; // PlaneBufferGeometry - function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) { + function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'PlaneBufferGeometry'; - this.type = 'PlaneBufferGeometry'; + this.parameters = { + width: width, + height: height, + widthSegments: widthSegments, + heightSegments: heightSegments + }; - this.parameters = { - width: width, - height: height, - widthSegments: widthSegments, - heightSegments: heightSegments - }; + width = width || 1; + height = height || 1; - width = width || 1; - height = height || 1; + var width_half = width / 2; + var height_half = height / 2; - var width_half = width / 2; - var height_half = height / 2; + var gridX = Math.floor( widthSegments ) || 1; + var gridY = Math.floor( heightSegments ) || 1; - var gridX = Math.floor( widthSegments ) || 1; - var gridY = Math.floor( heightSegments ) || 1; + var gridX1 = gridX + 1; + var gridY1 = gridY + 1; - var gridX1 = gridX + 1; - var gridY1 = gridY + 1; + var segment_width = width / gridX; + var segment_height = height / gridY; - var segment_width = width / gridX; - var segment_height = height / gridY; + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // generate vertices, normals and uvs - // generate vertices, normals and uvs + for ( var iy = 0; iy < gridY1; iy ++ ) { - for ( var iy = 0; iy < gridY1; iy ++ ) { + var y = iy * segment_height - height_half; - var y = iy * segment_height - height_half; + for ( var ix = 0; ix < gridX1; ix ++ ) { - for ( var ix = 0; ix < gridX1; ix ++ ) { + var x = ix * segment_width - width_half; - var x = ix * segment_width - width_half; + vertices.push( x, - y, 0 ); - vertices.push( x, - y, 0 ); + normals.push( 0, 0, 1 ); - normals.push( 0, 0, 1 ); + uvs.push( ix / gridX ); + uvs.push( 1 - ( iy / gridY ) ); - uvs.push( ix / gridX ); - uvs.push( 1 - ( iy / gridY ) ); + } } - } + // indices - // indices + for ( var iy$1 = 0; iy$1 < gridY; iy$1 ++ ) { - for ( var iy$1 = 0; iy$1 < gridY; iy$1 ++ ) { + for ( var ix$1 = 0; ix$1 < gridX; ix$1 ++ ) { - for ( var ix$1 = 0; ix$1 < gridX; ix$1 ++ ) { + var a = ix$1 + gridX1 * iy$1; + var b = ix$1 + gridX1 * ( iy$1 + 1 ); + var c = ( ix$1 + 1 ) + gridX1 * ( iy$1 + 1 ); + var d = ( ix$1 + 1 ) + gridX1 * iy$1; - var a = ix$1 + gridX1 * iy$1; - var b = ix$1 + gridX1 * ( iy$1 + 1 ); - var c = ( ix$1 + 1 ) + gridX1 * ( iy$1 + 1 ); - var d = ( ix$1 + 1 ) + gridX1 * iy$1; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } - - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - } + } - PlaneBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - PlaneBufferGeometry.prototype.constructor = PlaneBufferGeometry; + PlaneBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + PlaneBufferGeometry.prototype.constructor = PlaneBufferGeometry; var alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif"; @@ -14671,7 +14358,7 @@ var encodings_pars_fragment = "\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}"; - var envmap_fragment = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif"; + var envmap_fragment = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif"; var envmap_common_pars_fragment = "#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif"; @@ -14699,7 +14386,7 @@ var lights_pars_begin = "uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif"; - var envmap_physical_pars_fragment = "#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif"; + var envmap_physical_pars_fragment = "#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif"; var lights_toon_fragment = "ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;"; @@ -15010,6 +14697,215 @@ sprite_vert: sprite_vert }; + /** + * Uniforms library for shared webgl shaders + */ + + var UniformsLib = { + + common: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + + map: { value: null }, + uvTransform: { value: new Matrix3() }, + uv2Transform: { value: new Matrix3() }, + + alphaMap: { value: null }, + + }, + + specularmap: { + + specularMap: { value: null }, + + }, + + envmap: { + + envMap: { value: null }, + flipEnvMap: { value: - 1 }, + reflectivity: { value: 1.0 }, + refractionRatio: { value: 0.98 }, + maxMipLevel: { value: 0 } + + }, + + aomap: { + + aoMap: { value: null }, + aoMapIntensity: { value: 1 } + + }, + + lightmap: { + + lightMap: { value: null }, + lightMapIntensity: { value: 1 } + + }, + + emissivemap: { + + emissiveMap: { value: null } + + }, + + bumpmap: { + + bumpMap: { value: null }, + bumpScale: { value: 1 } + + }, + + normalmap: { + + normalMap: { value: null }, + normalScale: { value: new Vector2( 1, 1 ) } + + }, + + displacementmap: { + + displacementMap: { value: null }, + displacementScale: { value: 1 }, + displacementBias: { value: 0 } + + }, + + roughnessmap: { + + roughnessMap: { value: null } + + }, + + metalnessmap: { + + metalnessMap: { value: null } + + }, + + gradientmap: { + + gradientMap: { value: null } + + }, + + fog: { + + fogDensity: { value: 0.00025 }, + fogNear: { value: 1 }, + fogFar: { value: 2000 }, + fogColor: { value: new Color( 0xffffff ) } + + }, + + lights: { + + ambientLightColor: { value: [] }, + + lightProbe: { value: [] }, + + directionalLights: { value: [], properties: { + direction: {}, + color: {} + } }, + + directionalLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {} + } }, + + directionalShadowMap: { value: [] }, + directionalShadowMatrix: { value: [] }, + + spotLights: { value: [], properties: { + color: {}, + position: {}, + direction: {}, + distance: {}, + coneCos: {}, + penumbraCos: {}, + decay: {} + } }, + + spotLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {} + } }, + + spotShadowMap: { value: [] }, + spotShadowMatrix: { value: [] }, + + pointLights: { value: [], properties: { + color: {}, + position: {}, + decay: {}, + distance: {} + } }, + + pointLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {}, + shadowCameraNear: {}, + shadowCameraFar: {} + } }, + + pointShadowMap: { value: [] }, + pointShadowMatrix: { value: [] }, + + hemisphereLights: { value: [], properties: { + direction: {}, + skyColor: {}, + groundColor: {} + } }, + + // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src + rectAreaLights: { value: [], properties: { + color: {}, + position: {}, + width: {}, + height: {} + } }, + + ltc_1: { value: null }, + ltc_2: { value: null } + + }, + + points: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + size: { value: 1.0 }, + scale: { value: 1.0 }, + map: { value: null }, + alphaMap: { value: null }, + uvTransform: { value: new Matrix3() } + + }, + + sprite: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + center: { value: new Vector2( 0.5, 0.5 ) }, + rotation: { value: 0.0 }, + map: { value: null }, + alphaMap: { value: null }, + uvTransform: { value: new Matrix3() } + + } + + }; + var ShaderLib = { basic: { @@ -15310,7 +15206,7 @@ }; - function WebGLBackground( renderer, state, objects, premultipliedAlpha ) { + function WebGLBackground( renderer, cubemaps, state, objects, premultipliedAlpha ) { var clearColor = new Color( 0x000000 ); var clearAlpha = 0; @@ -15326,6 +15222,12 @@ var background = scene.isScene === true ? scene.background : null; + if ( background && background.isTexture ) { + + background = cubemaps.get( background ); + + } + // Ignore background in AR // TODO: Reconsider this. @@ -15355,7 +15257,7 @@ } - if ( background && ( background.isCubeTexture || background.isWebGLCubeRenderTarget || background.mapping === CubeUVReflectionMapping ) ) { + if ( background && ( background.isCubeTexture || background.isWebGLCubeRenderTarget || background.isWebGLCubeRenderTargetTexture || background.mapping === CubeUVReflectionMapping ) ) { if ( boxMesh === undefined ) { @@ -15397,19 +15299,25 @@ } - var texture = background.isWebGLCubeRenderTarget ? background.texture : background; + if ( background.isWebGLCubeRenderTarget ) { + + // TODO Deprecate + + background = background.texture; - boxMesh.material.uniforms.envMap.value = texture; - boxMesh.material.uniforms.flipEnvMap.value = texture.isCubeTexture ? - 1 : 1; + } + + boxMesh.material.uniforms.envMap.value = background; + boxMesh.material.uniforms.flipEnvMap.value = background.isCubeTexture ? - 1 : 1; if ( currentBackground !== background || - currentBackgroundVersion !== texture.version || + currentBackgroundVersion !== background.version || currentTonemapping !== renderer.toneMapping ) { boxMesh.material.needsUpdate = true; currentBackground = background; - currentBackgroundVersion = texture.version; + currentBackgroundVersion = background.version; currentTonemapping = renderer.toneMapping; } @@ -15546,9 +15454,9 @@ } - updateBuffers = needsUpdate( geometry ); + updateBuffers = needsUpdate( geometry, index ); - if ( updateBuffers ) { saveCache( geometry ); } + if ( updateBuffers ) { saveCache( geometry, index ); } } else { @@ -15678,13 +15586,14 @@ enabledAttributes: enabledAttributes, attributeDivisors: attributeDivisors, object: vao, - attributes: {} + attributes: {}, + index: null }; } - function needsUpdate( geometry ) { + function needsUpdate( geometry, index ) { var cachedAttributes = currentState.attributes; var geometryAttributes = geometry.attributes; @@ -15696,17 +15605,23 @@ var cachedAttribute = cachedAttributes[ key ]; var geometryAttribute = geometryAttributes[ key ]; + if ( geometryAttribute.isGLBufferAttribute ) { return true; } + + if ( cachedAttribute === undefined ) { return true; } + if ( cachedAttribute.attribute !== geometryAttribute ) { return true; } if ( cachedAttribute.data !== geometryAttribute.data ) { return true; } } + if ( currentState.index !== index ) { return true; } + return false; } - function saveCache( geometry ) { + function saveCache( geometry, index ) { var cache = {}; var attributes = geometry.attributes; @@ -15730,6 +15645,8 @@ currentState.attributes = cache; + currentState.index = index; + } function initAttributes() { @@ -16266,7 +16183,7 @@ } - function WebGLClipping() { + function WebGLClipping( properties ) { var scope = this; @@ -16317,7 +16234,13 @@ }; - this.setState = function ( planes, clipIntersection, clipShadows, camera, cache, fromCache ) { + this.setState = function ( material, camera, useCache ) { + + var planes = material.clippingPlanes, + clipIntersection = material.clipIntersection, + clipShadows = material.clipShadows; + + var materialProperties = properties.get( material ); if ( ! localClippingEnabled || planes === null || planes.length === 0 || renderingShadows && ! clipShadows ) { @@ -16340,11 +16263,11 @@ var nGlobal = renderingShadows ? 0 : numGlobalPlanes, lGlobal = nGlobal * 4; - var dstArray = cache.clippingState || null; + var dstArray = materialProperties.clippingState || null; uniform.value = dstArray; // ensure unique state - dstArray = projectPlanes( planes, camera, lGlobal, fromCache ); + dstArray = projectPlanes( planes, camera, lGlobal, useCache ); for ( var i = 0; i !== lGlobal; ++ i ) { @@ -16352,7 +16275,7 @@ } - cache.clippingState = dstArray; + materialProperties.clippingState = dstArray; this.numIntersection = clipIntersection ? this.numPlanes : 0; this.numPlanes += nGlobal; @@ -16422,6 +16345,82 @@ } + function WebGLCubeMaps( renderer ) { + + var cubemaps = new WeakMap(); + + function mapTextureMapping( texture, mapping ) { + + if ( mapping === EquirectangularReflectionMapping ) { + + texture.mapping = CubeReflectionMapping; + + } else if ( mapping === EquirectangularRefractionMapping ) { + + texture.mapping = CubeRefractionMapping; + + } + + return texture; + + } + + function get( texture ) { + + if ( texture && texture.isTexture ) { + + var mapping = texture.mapping; + + if ( mapping === EquirectangularReflectionMapping || mapping === EquirectangularRefractionMapping ) { + + if ( cubemaps.has( texture ) ) { + + var cubemap = cubemaps.get( texture ).texture; + return mapTextureMapping( cubemap, texture.mapping ); + + } else { + + var image = texture.image; + + if ( image && image.height > 0 ) { + + var renderTarget = new WebGLCubeRenderTarget( image.height / 2 ); + renderTarget.fromEquirectangularTexture( renderer, texture ); + cubemaps.set( texture, renderTarget ); + + return mapTextureMapping( renderTarget.texture, texture.mapping ); + + } else { + + // image not yet ready. try the conversion next frame + + return null; + + } + + } + + } + + } + + return texture; + + } + + function dispose() { + + cubemaps = new WeakMap(); + + } + + return { + get: get, + dispose: dispose + }; + + } + function WebGLExtensions( gl ) { var extensions = {}; @@ -18239,7 +18238,7 @@ // Unroll Loops var deprecatedUnrollLoopPattern = /#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g; - var unrollLoopPattern = /#pragma unroll_loop_start[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g; + var unrollLoopPattern = /#pragma unroll_loop_start[\s]+?for\s*\(\s*int i \= (\d+)\; i < (\d+)\; i\s*\+\+\s*\)\s*{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g; function unrollLoops( string ) { @@ -18336,11 +18335,6 @@ envMapTypeDefine = 'ENVMAP_TYPE_CUBE_UV'; break; - case EquirectangularReflectionMapping: - case EquirectangularRefractionMapping: - envMapTypeDefine = 'ENVMAP_TYPE_EQUIREC'; - break; - } } @@ -18358,7 +18352,6 @@ switch ( parameters.envMapMode ) { case CubeRefractionMapping: - case EquirectangularRefractionMapping: case CubeUVRefractionMapping: envMapModeDefine = 'ENVMAP_MODE_REFRACTION'; @@ -18424,6 +18417,7 @@ var program = gl.createProgram(); var prefixVertex, prefixFragment; + var versionString = parameters.glslVersion ? '#version ' + parameters.glslVersion + "\n" : ''; if ( parameters.isRawShaderMaterial ) { @@ -18693,20 +18687,20 @@ if ( parameters.isWebGL2 && ! parameters.isRawShaderMaterial ) { - // GLSL 3.0 conversion + // GLSL 3.0 conversion for built-in materials and ShaderMaterial + + versionString = '#version 300 es\n'; prefixVertex = [ - '#version 300 es\n', '#define attribute in', '#define varying out', '#define texture2D texture' ].join( '\n' ) + '\n' + prefixVertex; prefixFragment = [ - '#version 300 es\n', '#define varying in', - 'out highp vec4 pc_fragColor;', - '#define gl_FragColor pc_fragColor', + ( parameters.glslVersion === GLSL3 ) ? '' : 'out highp vec4 pc_fragColor;', + ( parameters.glslVersion === GLSL3 ) ? '' : '#define gl_FragColor pc_fragColor', '#define gl_FragDepthEXT gl_FragDepth', '#define texture2D texture', '#define textureCube texture', @@ -18721,8 +18715,8 @@ } - var vertexGlsl = prefixVertex + vertexShader; - var fragmentGlsl = prefixFragment + fragmentShader; + var vertexGlsl = versionString + prefixVertex + vertexShader; + var fragmentGlsl = versionString + prefixFragment + fragmentShader; // console.log( '*VERTEX*', vertexGlsl ); // console.log( '*FRAGMENT*', fragmentGlsl ); @@ -18871,7 +18865,7 @@ } - function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { + function WebGLPrograms( renderer, cubemaps, extensions, capabilities, bindingStates, clipping ) { var programs = []; @@ -18917,7 +18911,7 @@ "sheen", "transmissionMap" ]; - function allocateBones( object ) { + function getMaxBones( object ) { var skeleton = object.skeleton; var bones = skeleton.bones; @@ -18976,19 +18970,19 @@ } - function getParameters( material, lights, shadows, scene, nClipPlanes, nClipIntersection, object ) { + function getParameters( material, lights, shadows, scene, object ) { var fog = scene.fog; var environment = material.isMeshStandardMaterial ? scene.environment : null; - var envMap = material.envMap || environment; + var envMap = cubemaps.get( material.envMap || environment ); var shaderID = shaderIDs[ material.type ]; // heuristics to create shader parameters according to lights in the scene // (not to blow over maxLights budget) - var maxBones = object.isSkinnedMesh ? allocateBones( object ) : 0; + var maxBones = object.isSkinnedMesh ? getMaxBones( object ) : 0; if ( material.precision !== null ) { @@ -19108,8 +19102,8 @@ numPointLightShadows: lights.pointShadowMap.length, numSpotLightShadows: lights.spotShadowMap.length, - numClippingPlanes: nClipPlanes, - numClipIntersection: nClipIntersection, + numClippingPlanes: clipping.numPlanes, + numClipIntersection: clipping.numIntersection, dithering: material.dithering, @@ -19138,7 +19132,9 @@ rendererExtensionDrawBuffers: isWebGL2 || extensions.get( 'WEBGL_draw_buffers' ) !== null, rendererExtensionShaderTextureLod: isWebGL2 || extensions.get( 'EXT_shader_texture_lod' ) !== null, - customProgramCacheKey: material.customProgramCacheKey() + customProgramCacheKey: material.customProgramCacheKey(), + + glslVersion: material.glslVersion }; @@ -19711,6 +19707,8 @@ spotShadowMap: [], spotShadowMatrix: [], rectArea: [], + rectAreaLTC1: null, + rectAreaLTC2: null, point: [], pointShadow: [], pointShadowMap: [], @@ -19931,6 +19929,13 @@ } + if ( rectAreaLength > 0 ) { + + state.rectAreaLTC1 = UniformsLib.LTC_1; + state.rectAreaLTC2 = UniformsLib.LTC_2; + + } + state.ambient[ 0 ] = r; state.ambient[ 1 ] = g; state.ambient[ 2 ] = b; @@ -23853,7 +23858,7 @@ } - function refreshMaterialUniforms( uniforms, material, environment, pixelRatio, height ) { + function refreshMaterialUniforms( uniforms, material, pixelRatio, height ) { if ( material.isMeshBasicMaterial ) { @@ -23876,15 +23881,15 @@ } else if ( material.isMeshStandardMaterial ) { - refreshUniformsCommon( uniforms, material, environment ); + refreshUniformsCommon( uniforms, material ); if ( material.isMeshPhysicalMaterial ) { - refreshUniformsPhysical( uniforms, material, environment ); + refreshUniformsPhysical( uniforms, material ); } else { - refreshUniformsStandard( uniforms, material, environment ); + refreshUniformsStandard( uniforms, material ); } @@ -23939,7 +23944,7 @@ } - function refreshUniformsCommon( uniforms, material, environment ) { + function refreshUniformsCommon( uniforms, material ) { uniforms.opacity.value = material.opacity; @@ -23973,7 +23978,7 @@ } - var envMap = material.envMap || environment; + var envMap = properties.get( material ).envMap; if ( envMap ) { @@ -24311,7 +24316,7 @@ } - function refreshUniformsStandard( uniforms, material, environment ) { + function refreshUniformsStandard( uniforms, material ) { uniforms.roughness.value = material.roughness; uniforms.metalness.value = material.metalness; @@ -24358,7 +24363,9 @@ } - if ( material.envMap || environment ) { + var envMap = properties.get( material ).envMap; + + if ( envMap ) { //uniforms.envMap.value = material.envMap; // part of uniforms common uniforms.envMapIntensity.value = material.envMapIntensity; @@ -24367,9 +24374,9 @@ } - function refreshUniformsPhysical( uniforms, material, environment ) { + function refreshUniformsPhysical( uniforms, material ) { - refreshUniformsStandard( uniforms, material, environment ); + refreshUniformsStandard( uniforms, material ); uniforms.reflectivity.value = material.reflectivity; // also part of uniforms common @@ -24619,7 +24626,6 @@ // clipping - var _clipping = new WebGLClipping(); var _clippingEnabled = false; var _localClippingEnabled = false; @@ -24721,8 +24727,8 @@ } var extensions, capabilities, state, info; - var properties, textures, attributes, geometries, objects; - var programCache, materials, renderLists, renderStates; + var properties, textures, cubemaps, attributes, geometries, objects; + var programCache, materials, renderLists, renderStates, clipping; var background, morphtargets, bufferRenderer, indexedBufferRenderer; @@ -24758,17 +24764,18 @@ info = new WebGLInfo( _gl ); properties = new WebGLProperties(); textures = new WebGLTextures( _gl, extensions, state, properties, capabilities, utils, info ); + cubemaps = new WebGLCubeMaps( _this ); attributes = new WebGLAttributes( _gl, capabilities ); bindingStates = new WebGLBindingStates( _gl, extensions, attributes, capabilities ); geometries = new WebGLGeometries( _gl, attributes, info, bindingStates ); objects = new WebGLObjects( _gl, geometries, attributes, info ); morphtargets = new WebGLMorphtargets( _gl ); - programCache = new WebGLPrograms( _this, extensions, capabilities, bindingStates ); + clipping = new WebGLClipping( properties ); + programCache = new WebGLPrograms( _this, cubemaps, extensions, capabilities, bindingStates, clipping ); materials = new WebGLMaterials( properties ); renderLists = new WebGLRenderLists( properties ); renderStates = new WebGLRenderStates(); - - background = new WebGLBackground( _this, state, objects, _premultipliedAlpha ); + background = new WebGLBackground( _this, cubemaps, state, objects, _premultipliedAlpha ); bufferRenderer = new WebGLBufferRenderer( _gl, extensions, info, capabilities ); indexedBufferRenderer = new WebGLIndexedBufferRenderer( _gl, extensions, info, capabilities ); @@ -25058,6 +25065,7 @@ renderLists.dispose(); renderStates.dispose(); properties.dispose(); + cubemaps.dispose(); objects.dispose(); bindingStates.dispose(); @@ -25480,7 +25488,7 @@ _frustum.setFromProjectionMatrix( _projScreenMatrix ); _localClippingEnabled = this.localClippingEnabled; - _clippingEnabled = _clipping.init( this.clippingPlanes, _localClippingEnabled, camera ); + _clippingEnabled = clipping.init( this.clippingPlanes, _localClippingEnabled, camera ); currentRenderList = renderLists.get( scene, camera ); currentRenderList.init(); @@ -25497,7 +25505,7 @@ // - if ( _clippingEnabled === true ) { _clipping.beginShadows(); } + if ( _clippingEnabled === true ) { clipping.beginShadows(); } var shadowsArray = currentRenderState.state.shadowsArray; @@ -25505,7 +25513,7 @@ currentRenderState.setupLights( camera ); - if ( _clippingEnabled === true ) { _clipping.endShadows(); } + if ( _clippingEnabled === true ) { clipping.endShadows(); } // @@ -25774,7 +25782,7 @@ var lightsStateVersion = lights.state.version; - var parameters = programCache.getParameters( material, lights.state, shadowsArray, scene, _clipping.numPlanes, _clipping.numIntersection, object ); + var parameters = programCache.getParameters( material, lights.state, shadowsArray, scene, object ); var programCacheKey = programCache.getProgramCacheKey( parameters ); var program = materialProperties.program; @@ -25798,7 +25806,11 @@ } else if ( parameters.shaderID !== undefined ) { - // same glsl and uniform list + // same glsl and uniform list, envMap still needs the update here to avoid a frame-late effect + + var environment = material.isMeshStandardMaterial ? scene.environment : null; + materialProperties.envMap = cubemaps.get( material.envMap || environment ); + return; } else { @@ -25862,14 +25874,15 @@ ! material.isRawShaderMaterial || material.clipping === true ) { - materialProperties.numClippingPlanes = _clipping.numPlanes; - materialProperties.numIntersection = _clipping.numIntersection; - uniforms.clippingPlanes = _clipping.uniform; + materialProperties.numClippingPlanes = clipping.numPlanes; + materialProperties.numIntersection = clipping.numIntersection; + uniforms.clippingPlanes = clipping.uniform; } materialProperties.environment = material.isMeshStandardMaterial ? scene.environment : null; materialProperties.fog = scene.fog; + materialProperties.envMap = cubemaps.get( material.envMap || materialProperties.environment ); // store the light setup it was created for @@ -25887,6 +25900,8 @@ uniforms.spotLights.value = lights.state.spot; uniforms.spotLightShadows.value = lights.state.spotShadow; uniforms.rectAreaLights.value = lights.state.rectArea; + uniforms.ltc_1.value = lights.state.rectAreaLTC1; + uniforms.ltc_2.value = lights.state.rectAreaLTC2; uniforms.pointLights.value = lights.state.point; uniforms.pointLightShadows.value = lights.state.pointShadow; uniforms.hemisphereLights.value = lights.state.hemi; @@ -25901,9 +25916,8 @@ } - var progUniforms = materialProperties.program.getUniforms(), - uniformsList = - WebGLUniforms.seqWithValue( progUniforms.seq, uniforms ); + var progUniforms = materialProperties.program.getUniforms(); + var uniformsList = WebGLUniforms.seqWithValue( progUniforms.seq, uniforms ); materialProperties.uniformsList = uniformsList; @@ -25918,6 +25932,7 @@ var fog = scene.fog; var environment = material.isMeshStandardMaterial ? scene.environment : null; var encoding = ( _currentRenderTarget === null ) ? _this.outputEncoding : _currentRenderTarget.texture.encoding; + var envMap = cubemaps.get( material.envMap || environment ); var materialProperties = properties.get( material ); var lights = currentRenderState.state.lights; @@ -25933,9 +25948,7 @@ // we might want to call this function with some ClippingGroup // object instead of the material, once it becomes feasible // (#8465, #8379) - _clipping.setState( - material.clippingPlanes, material.clipIntersection, material.clipShadows, - camera, materialProperties, useCache ); + clipping.setState( material, camera, useCache ); } @@ -25943,11 +25956,7 @@ if ( material.version === materialProperties.__version ) { - if ( materialProperties.program === undefined ) { - - initMaterial( material, scene, object ); - - } else if ( material.fog && materialProperties.fog !== fog ) { + if ( material.fog && materialProperties.fog !== fog ) { initMaterial( material, scene, object ); @@ -25960,8 +25969,8 @@ initMaterial( material, scene, object ); } else if ( materialProperties.numClippingPlanes !== undefined && - ( materialProperties.numClippingPlanes !== _clipping.numPlanes || - materialProperties.numIntersection !== _clipping.numIntersection ) ) { + ( materialProperties.numClippingPlanes !== clipping.numPlanes || + materialProperties.numIntersection !== clipping.numIntersection ) ) { initMaterial( material, scene, object ); @@ -25969,6 +25978,10 @@ initMaterial( material, scene, object ); + } else if ( materialProperties.envMap !== envMap ) { + + initMaterial( material, scene, object ); + } } else { @@ -26161,13 +26174,7 @@ } - materials.refreshMaterialUniforms( m_uniforms, material, environment, _pixelRatio, _height ); - - // RectAreaLight Texture - // TODO (mrdoob): Find a nicer implementation - - if ( m_uniforms.ltc_1 !== undefined ) { m_uniforms.ltc_1.value = UniformsLib.LTC_1; } - if ( m_uniforms.ltc_2 !== undefined ) { m_uniforms.ltc_2.value = UniformsLib.LTC_2; } + materials.refreshMaterialUniforms( m_uniforms, material, _pixelRatio, _height ); WebGLUniforms.upload( _gl, materialProperties.uniformsList, m_uniforms, textures ); @@ -26243,6 +26250,30 @@ }; + this.getRenderList = function () { + + return currentRenderList; + + }; + + this.setRenderList = function ( renderList ) { + + currentRenderList = renderList; + + }; + + this.getRenderState = function () { + + return currentRenderState; + + }; + + this.setRenderState = function ( renderState ) { + + currentRenderState = renderState; + + }; + this.getRenderTarget = function () { return _currentRenderTarget; @@ -26485,38 +26516,34 @@ } ); - function FogExp2( color, density ) { + var FogExp2 = function FogExp2( color, density ) { this.name = ''; this.color = new Color( color ); this.density = ( density !== undefined ) ? density : 0.00025; - } - - Object.assign( FogExp2.prototype, { - - isFogExp2: true, + }; - clone: function () { + FogExp2.prototype.clone = function clone () { - return new FogExp2( this.color, this.density ); + return new FogExp2( this.color, this.density ); - }, + }; - toJSON: function ( /* meta */ ) { + FogExp2.prototype.toJSON = function toJSON ( /* meta */ ) { - return { - type: 'FogExp2', - color: this.color.getHex(), - density: this.density - }; + return { + type: 'FogExp2', + color: this.color.getHex(), + density: this.density + }; - } + }; - } ); + FogExp2.prototype.isFogExp2 = true; - function Fog( color, near, far ) { + var Fog = function Fog( color, near, far ) { this.name = ''; @@ -26525,30 +26552,81 @@ this.near = ( near !== undefined ) ? near : 1; this.far = ( far !== undefined ) ? far : 1000; - } + }; - Object.assign( Fog.prototype, { + Fog.prototype.clone = function clone () { - isFog: true, + return new Fog( this.color, this.near, this.far ); - clone: function () { + }; - return new Fog( this.color, this.near, this.far ); + Fog.prototype.toJSON = function toJSON ( /* meta */ ) { - }, + return { + type: 'Fog', + color: this.color.getHex(), + near: this.near, + far: this.far + }; - toJSON: function ( /* meta */ ) { + }; - return { - type: 'Fog', - color: this.color.getHex(), - near: this.near, - far: this.far - }; + Fog.prototype.isFog = true; + + function Scene() { + + Object3D.call(this); + this.type = 'Scene'; + + this.background = null; + this.environment = null; + this.fog = null; + + this.overrideMaterial = null; + + this.autoUpdate = true; // checked by the renderer + + if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { + + __THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) ); // eslint-disable-line no-undef + + } } - } ); + Scene.prototype = Object.create( Object3D.prototype ); + Scene.prototype.constructor = Scene; + + Scene.prototype.copy = function copy ( source, recursive ) { + + Object3D.prototype.copy.call( this, source, recursive ); + + if ( source.background !== null ) { this.background = source.background.clone(); } + if ( source.environment !== null ) { this.environment = source.environment.clone(); } + if ( source.fog !== null ) { this.fog = source.fog.clone(); } + + if ( source.overrideMaterial !== null ) { this.overrideMaterial = source.overrideMaterial.clone(); } + + this.autoUpdate = source.autoUpdate; + this.matrixAutoUpdate = source.matrixAutoUpdate; + + return this; + + }; + + Scene.prototype.toJSON = function toJSON ( meta ) { + + var data = Object3D.prototype.toJSON.call( this, meta ); + + if ( this.background !== null ) { data.object.background = this.background.toJSON( meta ); } + if ( this.environment !== null ) { data.object.environment = this.environment.toJSON( meta ); } + if ( this.fog !== null ) { data.object.fog = this.fog.toJSON(); } + + return data; + + }; + + Scene.prototype.isScene = true; function InterleavedBuffer( array, stride ) { @@ -28615,105 +28693,106 @@ function WireframeGeometry( geometry ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'WireframeGeometry'; - this.type = 'WireframeGeometry'; + // buffer - // buffer + var vertices = []; - var vertices = []; + // helper variables - // helper variables + var edge = [ 0, 0 ], edges = {}; + var keys = [ 'a', 'b', 'c' ]; - var edge = [ 0, 0 ], edges = {}; - var keys = [ 'a', 'b', 'c' ]; + // different logic for Geometry and BufferGeometry - // different logic for Geometry and BufferGeometry + if ( geometry && geometry.isGeometry ) { - if ( geometry && geometry.isGeometry ) { + // create a data structure that contains all edges without duplicates - // create a data structure that contains all edges without duplicates + var faces = geometry.faces; - var faces = geometry.faces; + for ( var i = 0, l = faces.length; i < l; i ++ ) { - for ( var i = 0, l = faces.length; i < l; i ++ ) { + var face = faces[ i ]; - var face = faces[ i ]; + for ( var j = 0; j < 3; j ++ ) { - for ( var j = 0; j < 3; j ++ ) { + var edge1 = face[ keys[ j ] ]; + var edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; + edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates + edge[ 1 ] = Math.max( edge1, edge2 ); - var edge1 = face[ keys[ j ] ]; - var edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; - edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates - edge[ 1 ] = Math.max( edge1, edge2 ); + var key = edge[ 0 ] + ',' + edge[ 1 ]; - var key = edge[ 0 ] + ',' + edge[ 1 ]; + if ( edges[ key ] === undefined ) { - if ( edges[ key ] === undefined ) { + edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; - edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; + } } } - } + // generate vertices - // generate vertices + for ( var key$1 in edges ) { - for ( var key$1 in edges ) { + var e = edges[ key$1 ]; - var e = edges[ key$1 ]; + var vertex = geometry.vertices[ e.index1 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - var vertex = geometry.vertices[ e.index1 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex = geometry.vertices[ e.index2 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex = geometry.vertices[ e.index2 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + } - } + } else if ( geometry && geometry.isBufferGeometry ) { - } else if ( geometry && geometry.isBufferGeometry ) { + var vertex$1 = new Vector3(); - var vertex$1 = new Vector3(); + if ( geometry.index !== null ) { - if ( geometry.index !== null ) { + // indexed BufferGeometry - // indexed BufferGeometry + var position = geometry.attributes.position; + var indices = geometry.index; + var groups = geometry.groups; - var position = geometry.attributes.position; - var indices = geometry.index; - var groups = geometry.groups; + if ( groups.length === 0 ) { - if ( groups.length === 0 ) { + groups = [ { start: 0, count: indices.count, materialIndex: 0 } ]; - groups = [ { start: 0, count: indices.count, materialIndex: 0 } ]; + } - } + // create a data structure that contains all eges without duplicates - // create a data structure that contains all eges without duplicates + for ( var o = 0, ol = groups.length; o < ol; ++ o ) { - for ( var o = 0, ol = groups.length; o < ol; ++ o ) { + var group = groups[ o ]; - var group = groups[ o ]; + var start = group.start; + var count = group.count; - var start = group.start; - var count = group.count; + for ( var i$1 = start, l$1 = ( start + count ); i$1 < l$1; i$1 += 3 ) { - for ( var i$1 = start, l$1 = ( start + count ); i$1 < l$1; i$1 += 3 ) { + for ( var j$1 = 0; j$1 < 3; j$1 ++ ) { - for ( var j$1 = 0; j$1 < 3; j$1 ++ ) { + var edge1$1 = indices.getX( i$1 + j$1 ); + var edge2$1 = indices.getX( i$1 + ( j$1 + 1 ) % 3 ); + edge[ 0 ] = Math.min( edge1$1, edge2$1 ); // sorting prevents duplicates + edge[ 1 ] = Math.max( edge1$1, edge2$1 ); - var edge1$1 = indices.getX( i$1 + j$1 ); - var edge2$1 = indices.getX( i$1 + ( j$1 + 1 ) % 3 ); - edge[ 0 ] = Math.min( edge1$1, edge2$1 ); // sorting prevents duplicates - edge[ 1 ] = Math.max( edge1$1, edge2$1 ); + var key$2 = edge[ 0 ] + ',' + edge[ 1 ]; - var key$2 = edge[ 0 ] + ',' + edge[ 1 ]; + if ( edges[ key$2 ] === undefined ) { - if ( edges[ key$2 ] === undefined ) { + edges[ key$2 ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; - edges[ key$2 ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; + } } @@ -28721,42 +28800,42 @@ } - } + // generate vertices - // generate vertices + for ( var key$3 in edges ) { - for ( var key$3 in edges ) { + var e$1 = edges[ key$3 ]; - var e$1 = edges[ key$3 ]; + vertex$1.fromBufferAttribute( position, e$1.index1 ); + vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); - vertex$1.fromBufferAttribute( position, e$1.index1 ); - vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); + vertex$1.fromBufferAttribute( position, e$1.index2 ); + vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); - vertex$1.fromBufferAttribute( position, e$1.index2 ); - vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); + } - } + } else { - } else { + // non-indexed BufferGeometry - // non-indexed BufferGeometry + var position$1 = geometry.attributes.position; - var position$1 = geometry.attributes.position; + for ( var i$2 = 0, l$2 = ( position$1.count / 3 ); i$2 < l$2; i$2 ++ ) { - for ( var i$2 = 0, l$2 = ( position$1.count / 3 ); i$2 < l$2; i$2 ++ ) { + for ( var j$2 = 0; j$2 < 3; j$2 ++ ) { - for ( var j$2 = 0; j$2 < 3; j$2 ++ ) { + // three edges per triangle, an edge is represented as (index1, index2) + // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0) - // three edges per triangle, an edge is represented as (index1, index2) - // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0) + var index1 = 3 * i$2 + j$2; + vertex$1.fromBufferAttribute( position$1, index1 ); + vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); - var index1 = 3 * i$2 + j$2; - vertex$1.fromBufferAttribute( position$1, index1 ); - vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); + var index2 = 3 * i$2 + ( ( j$2 + 1 ) % 3 ); + vertex$1.fromBufferAttribute( position$1, index2 ); + vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); - var index2 = 3 * i$2 + ( ( j$2 + 1 ) % 3 ); - vertex$1.fromBufferAttribute( position$1, index2 ); - vertices.push( vertex$1.x, vertex$1.y, vertex$1.z ); + } } @@ -28764,16 +28843,14 @@ } - } - - // build geometry + // build geometry - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - } + } - WireframeGeometry.prototype = Object.create( BufferGeometry.prototype ); - WireframeGeometry.prototype.constructor = WireframeGeometry; + WireframeGeometry.prototype = Object.create( BufferGeometry.prototype ); + WireframeGeometry.prototype.constructor = WireframeGeometry; /** * Parametric Surfaces Geometry @@ -28928,158 +29005,160 @@ // PolyhedronGeometry - function PolyhedronGeometry( vertices, indices, radius, detail ) { + function PolyhedronGeometry( vertices, indices, radius, detail ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'PolyhedronGeometry'; + this.type = 'PolyhedronGeometry'; - this.parameters = { - vertices: vertices, - indices: indices, - radius: radius, - detail: detail - }; + this.parameters = { + vertices: vertices, + indices: indices, + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) ); + this.mergeVertices(); - } + } - PolyhedronGeometry.prototype = Object.create( Geometry.prototype ); - PolyhedronGeometry.prototype.constructor = PolyhedronGeometry; + PolyhedronGeometry.prototype = Object.create( Geometry.prototype ); + PolyhedronGeometry.prototype.constructor = PolyhedronGeometry; // PolyhedronBufferGeometry - function PolyhedronBufferGeometry( vertices, indices, radius, detail ) { + function PolyhedronBufferGeometry( vertices, indices, radius, detail ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'PolyhedronBufferGeometry'; + this.type = 'PolyhedronBufferGeometry'; - this.parameters = { - vertices: vertices, - indices: indices, - radius: radius, - detail: detail - }; + this.parameters = { + vertices: vertices, + indices: indices, + radius: radius, + detail: detail + }; - radius = radius || 1; - detail = detail || 0; + radius = radius || 1; + detail = detail || 0; - // default buffer data + // default buffer data - var vertexBuffer = []; - var uvBuffer = []; + var vertexBuffer = []; + var uvBuffer = []; - // the subdivision creates the vertex buffer data + // the subdivision creates the vertex buffer data - subdivide( detail ); + subdivide( detail ); - // all vertices should lie on a conceptual sphere with a given radius + // all vertices should lie on a conceptual sphere with a given radius - applyRadius( radius ); + applyRadius( radius ); - // finally, create the uv data + // finally, create the uv data - generateUVs(); + generateUVs(); - // build non-indexed geometry + // build non-indexed geometry - this.setAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) ); + this.setAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) ); - if ( detail === 0 ) { + if ( detail === 0 ) { - this.computeVertexNormals(); // flat normals + this.computeVertexNormals(); // flat normals - } else { + } else { - this.normalizeNormals(); // smooth normals + this.normalizeNormals(); // smooth normals - } + } + + // helper functions - // helper functions + function subdivide( detail ) { - function subdivide( detail ) { + var a = new Vector3(); + var b = new Vector3(); + var c = new Vector3(); - var a = new Vector3(); - var b = new Vector3(); - var c = new Vector3(); + // iterate over all faces and apply a subdivison with the given detail value - // iterate over all faces and apply a subdivison with the given detail value + for ( var i = 0; i < indices.length; i += 3 ) { - for ( var i = 0; i < indices.length; i += 3 ) { + // get the vertices of the face - // get the vertices of the face + getVertexByIndex( indices[ i + 0 ], a ); + getVertexByIndex( indices[ i + 1 ], b ); + getVertexByIndex( indices[ i + 2 ], c ); - getVertexByIndex( indices[ i + 0 ], a ); - getVertexByIndex( indices[ i + 1 ], b ); - getVertexByIndex( indices[ i + 2 ], c ); + // perform subdivision - // perform subdivision + subdivideFace( a, b, c, detail ); - subdivideFace( a, b, c, detail ); + } } - } + function subdivideFace( a, b, c, detail ) { - function subdivideFace( a, b, c, detail ) { + var cols = Math.pow( 2, detail ); - var cols = Math.pow( 2, detail ); + // we use this multidimensional array as a data structure for creating the subdivision - // we use this multidimensional array as a data structure for creating the subdivision + var v = []; - var v = []; + // construct all of the vertices for this subdivision - // construct all of the vertices for this subdivision + for ( var i = 0; i <= cols; i ++ ) { - for ( var i = 0; i <= cols; i ++ ) { + v[ i ] = []; - v[ i ] = []; + var aj = a.clone().lerp( c, i / cols ); + var bj = b.clone().lerp( c, i / cols ); - var aj = a.clone().lerp( c, i / cols ); - var bj = b.clone().lerp( c, i / cols ); + var rows = cols - i; - var rows = cols - i; + for ( var j = 0; j <= rows; j ++ ) { - for ( var j = 0; j <= rows; j ++ ) { + if ( j === 0 && i === cols ) { - if ( j === 0 && i === cols ) { + v[ i ][ j ] = aj; - v[ i ][ j ] = aj; + } else { - } else { + v[ i ][ j ] = aj.clone().lerp( bj, j / rows ); - v[ i ][ j ] = aj.clone().lerp( bj, j / rows ); + } } } - } + // construct all of the faces - // construct all of the faces + for ( var i$1 = 0; i$1 < cols; i$1 ++ ) { - for ( var i$1 = 0; i$1 < cols; i$1 ++ ) { + for ( var j$1 = 0; j$1 < 2 * ( cols - i$1 ) - 1; j$1 ++ ) { - for ( var j$1 = 0; j$1 < 2 * ( cols - i$1 ) - 1; j$1 ++ ) { + var k = Math.floor( j$1 / 2 ); - var k = Math.floor( j$1 / 2 ); + if ( j$1 % 2 === 0 ) { - if ( j$1 % 2 === 0 ) { + pushVertex( v[ i$1 ][ k + 1 ] ); + pushVertex( v[ i$1 + 1 ][ k ] ); + pushVertex( v[ i$1 ][ k ] ); - pushVertex( v[ i$1 ][ k + 1 ] ); - pushVertex( v[ i$1 + 1 ][ k ] ); - pushVertex( v[ i$1 ][ k ] ); + } else { - } else { + pushVertex( v[ i$1 ][ k + 1 ] ); + pushVertex( v[ i$1 + 1 ][ k + 1 ] ); + pushVertex( v[ i$1 + 1 ][ k ] ); - pushVertex( v[ i$1 ][ k + 1 ] ); - pushVertex( v[ i$1 + 1 ][ k + 1 ] ); - pushVertex( v[ i$1 + 1 ][ k ] ); + } } @@ -29087,589 +29166,587 @@ } - } + function applyRadius( radius ) { - function applyRadius( radius ) { + var vertex = new Vector3(); - var vertex = new Vector3(); + // iterate over the entire buffer and apply the radius to each vertex - // iterate over the entire buffer and apply the radius to each vertex + for ( var i = 0; i < vertexBuffer.length; i += 3 ) { - for ( var i = 0; i < vertexBuffer.length; i += 3 ) { + vertex.x = vertexBuffer[ i + 0 ]; + vertex.y = vertexBuffer[ i + 1 ]; + vertex.z = vertexBuffer[ i + 2 ]; - vertex.x = vertexBuffer[ i + 0 ]; - vertex.y = vertexBuffer[ i + 1 ]; - vertex.z = vertexBuffer[ i + 2 ]; + vertex.normalize().multiplyScalar( radius ); - vertex.normalize().multiplyScalar( radius ); + vertexBuffer[ i + 0 ] = vertex.x; + vertexBuffer[ i + 1 ] = vertex.y; + vertexBuffer[ i + 2 ] = vertex.z; - vertexBuffer[ i + 0 ] = vertex.x; - vertexBuffer[ i + 1 ] = vertex.y; - vertexBuffer[ i + 2 ] = vertex.z; + } } - } + function generateUVs() { - function generateUVs() { + var vertex = new Vector3(); - var vertex = new Vector3(); + for ( var i = 0; i < vertexBuffer.length; i += 3 ) { - for ( var i = 0; i < vertexBuffer.length; i += 3 ) { + vertex.x = vertexBuffer[ i + 0 ]; + vertex.y = vertexBuffer[ i + 1 ]; + vertex.z = vertexBuffer[ i + 2 ]; - vertex.x = vertexBuffer[ i + 0 ]; - vertex.y = vertexBuffer[ i + 1 ]; - vertex.z = vertexBuffer[ i + 2 ]; + var u = azimuth( vertex ) / 2 / Math.PI + 0.5; + var v = inclination( vertex ) / Math.PI + 0.5; + uvBuffer.push( u, 1 - v ); - var u = azimuth( vertex ) / 2 / Math.PI + 0.5; - var v = inclination( vertex ) / Math.PI + 0.5; - uvBuffer.push( u, 1 - v ); + } - } + correctUVs(); - correctUVs(); + correctSeam(); - correctSeam(); + } - } + function correctSeam() { - function correctSeam() { + // handle case when face straddles the seam, see #3269 - // handle case when face straddles the seam, see #3269 + for ( var i = 0; i < uvBuffer.length; i += 6 ) { - for ( var i = 0; i < uvBuffer.length; i += 6 ) { + // uv data of a single face - // uv data of a single face + var x0 = uvBuffer[ i + 0 ]; + var x1 = uvBuffer[ i + 2 ]; + var x2 = uvBuffer[ i + 4 ]; - var x0 = uvBuffer[ i + 0 ]; - var x1 = uvBuffer[ i + 2 ]; - var x2 = uvBuffer[ i + 4 ]; + var max = Math.max( x0, x1, x2 ); + var min = Math.min( x0, x1, x2 ); - var max = Math.max( x0, x1, x2 ); - var min = Math.min( x0, x1, x2 ); + // 0.9 is somewhat arbitrary - // 0.9 is somewhat arbitrary + if ( max > 0.9 && min < 0.1 ) { - if ( max > 0.9 && min < 0.1 ) { + if ( x0 < 0.2 ) { uvBuffer[ i + 0 ] += 1; } + if ( x1 < 0.2 ) { uvBuffer[ i + 2 ] += 1; } + if ( x2 < 0.2 ) { uvBuffer[ i + 4 ] += 1; } - if ( x0 < 0.2 ) { uvBuffer[ i + 0 ] += 1; } - if ( x1 < 0.2 ) { uvBuffer[ i + 2 ] += 1; } - if ( x2 < 0.2 ) { uvBuffer[ i + 4 ] += 1; } + } } } - } + function pushVertex( vertex ) { - function pushVertex( vertex ) { + vertexBuffer.push( vertex.x, vertex.y, vertex.z ); - vertexBuffer.push( vertex.x, vertex.y, vertex.z ); + } - } + function getVertexByIndex( index, vertex ) { - function getVertexByIndex( index, vertex ) { + var stride = index * 3; - var stride = index * 3; + vertex.x = vertices[ stride + 0 ]; + vertex.y = vertices[ stride + 1 ]; + vertex.z = vertices[ stride + 2 ]; - vertex.x = vertices[ stride + 0 ]; - vertex.y = vertices[ stride + 1 ]; - vertex.z = vertices[ stride + 2 ]; + } - } + function correctUVs() { - function correctUVs() { + var a = new Vector3(); + var b = new Vector3(); + var c = new Vector3(); - var a = new Vector3(); - var b = new Vector3(); - var c = new Vector3(); + var centroid = new Vector3(); - var centroid = new Vector3(); + var uvA = new Vector2(); + var uvB = new Vector2(); + var uvC = new Vector2(); - var uvA = new Vector2(); - var uvB = new Vector2(); - var uvC = new Vector2(); + for ( var i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) { - for ( var i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) { + a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] ); + b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] ); + c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] ); - a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] ); - b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] ); - c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] ); + uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] ); + uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] ); + uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] ); - uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] ); - uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] ); - uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] ); + centroid.copy( a ).add( b ).add( c ).divideScalar( 3 ); - centroid.copy( a ).add( b ).add( c ).divideScalar( 3 ); + var azi = azimuth( centroid ); - var azi = azimuth( centroid ); + correctUV( uvA, j + 0, a, azi ); + correctUV( uvB, j + 2, b, azi ); + correctUV( uvC, j + 4, c, azi ); - correctUV( uvA, j + 0, a, azi ); - correctUV( uvB, j + 2, b, azi ); - correctUV( uvC, j + 4, c, azi ); + } } - } + function correctUV( uv, stride, vector, azimuth ) { - function correctUV( uv, stride, vector, azimuth ) { + if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) { - if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) { + uvBuffer[ stride ] = uv.x - 1; - uvBuffer[ stride ] = uv.x - 1; + } - } + if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) { - if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) { + uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5; - uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5; + } } - } + // Angle around the Y axis, counter-clockwise when looking from above. - // Angle around the Y axis, counter-clockwise when looking from above. + function azimuth( vector ) { - function azimuth( vector ) { + return Math.atan2( vector.z, - vector.x ); - return Math.atan2( vector.z, - vector.x ); + } - } + // Angle above the XZ plane. - // Angle above the XZ plane. + function inclination( vector ) { - function inclination( vector ) { + return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) ); - return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) ); + } } - } - - PolyhedronBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - PolyhedronBufferGeometry.prototype.constructor = PolyhedronBufferGeometry; + PolyhedronBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + PolyhedronBufferGeometry.prototype.constructor = PolyhedronBufferGeometry; // TetrahedronGeometry - function TetrahedronGeometry( radius, detail ) { + function TetrahedronGeometry( radius, detail ) { - Geometry.call( this ); + Geometry.call(this); + this.type = 'TetrahedronGeometry'; - this.type = 'TetrahedronGeometry'; + this.parameters = { + radius: radius, + detail: detail + }; - this.parameters = { - radius: radius, - detail: detail - }; + this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); - this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + } - } + TetrahedronGeometry.prototype = Object.create( Geometry.prototype ); + TetrahedronGeometry.prototype.constructor = TetrahedronGeometry; - TetrahedronGeometry.prototype = Object.create( Geometry.prototype ); - TetrahedronGeometry.prototype.constructor = TetrahedronGeometry; // TetrahedronBufferGeometry - function TetrahedronBufferGeometry( radius, detail ) { + function TetrahedronBufferGeometry( radius, detail ) { - var vertices = [ - 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1 - ]; + var vertices = [ + 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1 + ]; - var indices = [ - 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1 - ]; + var indices = [ + 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); - this.type = 'TetrahedronBufferGeometry'; + this.type = 'TetrahedronBufferGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - } + } - TetrahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); - TetrahedronBufferGeometry.prototype.constructor = TetrahedronBufferGeometry; + TetrahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); + TetrahedronBufferGeometry.prototype.constructor = TetrahedronBufferGeometry; // OctahedronGeometry - function OctahedronGeometry( radius, detail ) { + function OctahedronGeometry( radius, detail ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'OctahedronGeometry'; + this.type = 'OctahedronGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); - } + } - OctahedronGeometry.prototype = Object.create( Geometry.prototype ); - OctahedronGeometry.prototype.constructor = OctahedronGeometry; + OctahedronGeometry.prototype = Object.create( Geometry.prototype ); + OctahedronGeometry.prototype.constructor = OctahedronGeometry; // OctahedronBufferGeometry - function OctahedronBufferGeometry( radius, detail ) { + function OctahedronBufferGeometry( radius, detail ) { - var vertices = [ - 1, 0, 0, - 1, 0, 0, 0, 1, 0, - 0, - 1, 0, 0, 0, 1, 0, 0, - 1 - ]; + var vertices = [ + 1, 0, 0, - 1, 0, 0, 0, 1, 0, + 0, - 1, 0, 0, 0, 1, 0, 0, - 1 + ]; - var indices = [ - 0, 2, 4, 0, 4, 3, 0, 3, 5, - 0, 5, 2, 1, 2, 5, 1, 5, 3, - 1, 3, 4, 1, 4, 2 - ]; + var indices = [ + 0, 2, 4, 0, 4, 3, 0, 3, 5, + 0, 5, 2, 1, 2, 5, 1, 5, 3, + 1, 3, 4, 1, 4, 2 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); - this.type = 'OctahedronBufferGeometry'; + this.type = 'OctahedronBufferGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - } + } - OctahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); - OctahedronBufferGeometry.prototype.constructor = OctahedronBufferGeometry; + OctahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); + OctahedronBufferGeometry.prototype.constructor = OctahedronBufferGeometry; // IcosahedronGeometry - function IcosahedronGeometry( radius, detail ) { + function IcosahedronGeometry( radius, detail ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'IcosahedronGeometry'; + this.type = 'IcosahedronGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); - } + } - IcosahedronGeometry.prototype = Object.create( Geometry.prototype ); - IcosahedronGeometry.prototype.constructor = IcosahedronGeometry; + IcosahedronGeometry.prototype = Object.create( Geometry.prototype ); + IcosahedronGeometry.prototype.constructor = IcosahedronGeometry; // IcosahedronBufferGeometry - function IcosahedronBufferGeometry( radius, detail ) { + function IcosahedronBufferGeometry( radius, detail ) { - var t = ( 1 + Math.sqrt( 5 ) ) / 2; + var t = ( 1 + Math.sqrt( 5 ) ) / 2; - var vertices = [ - - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0, - 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, - t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1 - ]; + var vertices = [ + - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0, + 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, + t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1 + ]; - var indices = [ - 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11, - 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8, - 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9, - 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1 - ]; + var indices = [ + 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11, + 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8, + 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9, + 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); - this.type = 'IcosahedronBufferGeometry'; + this.type = 'IcosahedronBufferGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - } + } - IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); - IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry; + IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); + IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry; // DodecahedronGeometry - function DodecahedronGeometry( radius, detail ) { + function DodecahedronGeometry( radius, detail ) { - Geometry.call( this ); - - this.type = 'DodecahedronGeometry'; + Geometry.call(this); + this.type = 'DodecahedronGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); - } + } - DodecahedronGeometry.prototype = Object.create( Geometry.prototype ); - DodecahedronGeometry.prototype.constructor = DodecahedronGeometry; + DodecahedronGeometry.prototype = Object.create( Geometry.prototype ); + DodecahedronGeometry.prototype.constructor = DodecahedronGeometry; // DodecahedronBufferGeometry - function DodecahedronBufferGeometry( radius, detail ) { + function DodecahedronBufferGeometry( radius, detail ) { - var t = ( 1 + Math.sqrt( 5 ) ) / 2; - var r = 1 / t; + var t = ( 1 + Math.sqrt( 5 ) ) / 2; + var r = 1 / t; - var vertices = [ + var vertices = [ - // (±1, ±1, ±1) - - 1, - 1, - 1, - 1, - 1, 1, - - 1, 1, - 1, - 1, 1, 1, - 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, 1, 1, 1, + // (±1, ±1, ±1) + - 1, - 1, - 1, - 1, - 1, 1, + - 1, 1, - 1, - 1, 1, 1, + 1, - 1, - 1, 1, - 1, 1, + 1, 1, - 1, 1, 1, 1, - // (0, ±1/φ, ±φ) - 0, - r, - t, 0, - r, t, - 0, r, - t, 0, r, t, + // (0, ±1/φ, ±φ) + 0, - r, - t, 0, - r, t, + 0, r, - t, 0, r, t, - // (±1/φ, ±φ, 0) - - r, - t, 0, - r, t, 0, - r, - t, 0, r, t, 0, + // (±1/φ, ±φ, 0) + - r, - t, 0, - r, t, 0, + r, - t, 0, r, t, 0, - // (±φ, 0, ±1/φ) - - t, 0, - r, t, 0, - r, - - t, 0, r, t, 0, r - ]; + // (±φ, 0, ±1/φ) + - t, 0, - r, t, 0, - r, + - t, 0, r, t, 0, r + ]; - var indices = [ - 3, 11, 7, 3, 7, 15, 3, 15, 13, - 7, 19, 17, 7, 17, 6, 7, 6, 15, - 17, 4, 8, 17, 8, 10, 17, 10, 6, - 8, 0, 16, 8, 16, 2, 8, 2, 10, - 0, 12, 1, 0, 1, 18, 0, 18, 16, - 6, 10, 2, 6, 2, 13, 6, 13, 15, - 2, 16, 18, 2, 18, 3, 2, 3, 13, - 18, 1, 9, 18, 9, 11, 18, 11, 3, - 4, 14, 12, 4, 12, 0, 4, 0, 8, - 11, 9, 5, 11, 5, 19, 11, 19, 7, - 19, 5, 14, 19, 14, 4, 19, 4, 17, - 1, 12, 14, 1, 14, 5, 1, 5, 9 - ]; + var indices = [ + 3, 11, 7, 3, 7, 15, 3, 15, 13, + 7, 19, 17, 7, 17, 6, 7, 6, 15, + 17, 4, 8, 17, 8, 10, 17, 10, 6, + 8, 0, 16, 8, 16, 2, 8, 2, 10, + 0, 12, 1, 0, 1, 18, 0, 18, 16, + 6, 10, 2, 6, 2, 13, 6, 13, 15, + 2, 16, 18, 2, 18, 3, 2, 3, 13, + 18, 1, 9, 18, 9, 11, 18, 11, 3, + 4, 14, 12, 4, 12, 0, 4, 0, 8, + 11, 9, 5, 11, 5, 19, 11, 19, 7, + 19, 5, 14, 19, 14, 4, 19, 4, 17, + 1, 12, 14, 1, 14, 5, 1, 5, 9 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); - this.type = 'DodecahedronBufferGeometry'; + this.type = 'DodecahedronBufferGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - } + } - DodecahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); - DodecahedronBufferGeometry.prototype.constructor = DodecahedronBufferGeometry; + DodecahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); + DodecahedronBufferGeometry.prototype.constructor = DodecahedronBufferGeometry; // TubeGeometry - function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) { + function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) { - Geometry.call( this ); + Geometry.call(this); + this.type = 'TubeGeometry'; - this.type = 'TubeGeometry'; + this.parameters = { + path: path, + tubularSegments: tubularSegments, + radius: radius, + radialSegments: radialSegments, + closed: closed + }; - this.parameters = { - path: path, - tubularSegments: tubularSegments, - radius: radius, - radialSegments: radialSegments, - closed: closed - }; + if ( taper !== undefined ) { console.warn( 'THREE.TubeGeometry: taper has been removed.' ); } - if ( taper !== undefined ) { console.warn( 'THREE.TubeGeometry: taper has been removed.' ); } + var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ); - var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ); + // expose internals - // expose internals + this.tangents = bufferGeometry.tangents; + this.normals = bufferGeometry.normals; + this.binormals = bufferGeometry.binormals; - this.tangents = bufferGeometry.tangents; - this.normals = bufferGeometry.normals; - this.binormals = bufferGeometry.binormals; + // create geometry - // create geometry + this.fromBufferGeometry( bufferGeometry ); + this.mergeVertices(); - this.fromBufferGeometry( bufferGeometry ); - this.mergeVertices(); + } - } + TubeGeometry.prototype = Object.create( Geometry.prototype ); + TubeGeometry.prototype.constructor = TubeGeometry; - TubeGeometry.prototype = Object.create( Geometry.prototype ); - TubeGeometry.prototype.constructor = TubeGeometry; // TubeBufferGeometry - function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) { + function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'TubeBufferGeometry'; - this.type = 'TubeBufferGeometry'; + this.parameters = { + path: path, + tubularSegments: tubularSegments, + radius: radius, + radialSegments: radialSegments, + closed: closed + }; - this.parameters = { - path: path, - tubularSegments: tubularSegments, - radius: radius, - radialSegments: radialSegments, - closed: closed - }; + tubularSegments = tubularSegments || 64; + radius = radius || 1; + radialSegments = radialSegments || 8; + closed = closed || false; - tubularSegments = tubularSegments || 64; - radius = radius || 1; - radialSegments = radialSegments || 8; - closed = closed || false; + var frames = path.computeFrenetFrames( tubularSegments, closed ); - var frames = path.computeFrenetFrames( tubularSegments, closed ); + // expose internals - // expose internals + this.tangents = frames.tangents; + this.normals = frames.normals; + this.binormals = frames.binormals; - this.tangents = frames.tangents; - this.normals = frames.normals; - this.binormals = frames.binormals; + // helper variables - // helper variables + var vertex = new Vector3(); + var normal = new Vector3(); + var uv = new Vector2(); + var P = new Vector3(); - var vertex = new Vector3(); - var normal = new Vector3(); - var uv = new Vector2(); - var P = new Vector3(); + // buffer - // buffer + var vertices = []; + var normals = []; + var uvs = []; + var indices = []; - var vertices = []; - var normals = []; - var uvs = []; - var indices = []; + // create buffer data - // create buffer data + generateBufferData(); - generateBufferData(); + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // functions - // functions + function generateBufferData() { - function generateBufferData() { + for ( var i = 0; i < tubularSegments; i ++ ) { - for ( var i = 0; i < tubularSegments; i ++ ) { + generateSegment( i ); - generateSegment( i ); + } - } + // if the geometry is not closed, generate the last row of vertices and normals + // at the regular position on the given path + // + // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ) - // if the geometry is not closed, generate the last row of vertices and normals - // at the regular position on the given path - // - // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ) + generateSegment( ( closed === false ) ? tubularSegments : 0 ); - generateSegment( ( closed === false ) ? tubularSegments : 0 ); + // uvs are generated in a separate function. + // this makes it easy compute correct values for closed geometries - // uvs are generated in a separate function. - // this makes it easy compute correct values for closed geometries + generateUVs(); - generateUVs(); + // finally create faces - // finally create faces + generateIndices(); - generateIndices(); + } - } + function generateSegment( i ) { - function generateSegment( i ) { + // we use getPointAt to sample evenly distributed points from the given path - // we use getPointAt to sample evenly distributed points from the given path + P = path.getPointAt( i / tubularSegments, P ); - P = path.getPointAt( i / tubularSegments, P ); + // retrieve corresponding normal and binormal - // retrieve corresponding normal and binormal + var N = frames.normals[ i ]; + var B = frames.binormals[ i ]; - var N = frames.normals[ i ]; - var B = frames.binormals[ i ]; + // generate normals and vertices for the current segment - // generate normals and vertices for the current segment + for ( var j = 0; j <= radialSegments; j ++ ) { - for ( var j = 0; j <= radialSegments; j ++ ) { + var v = j / radialSegments * Math.PI * 2; - var v = j / radialSegments * Math.PI * 2; + var sin = Math.sin( v ); + var cos = - Math.cos( v ); - var sin = Math.sin( v ); - var cos = - Math.cos( v ); + // normal - // normal + normal.x = ( cos * N.x + sin * B.x ); + normal.y = ( cos * N.y + sin * B.y ); + normal.z = ( cos * N.z + sin * B.z ); + normal.normalize(); - normal.x = ( cos * N.x + sin * B.x ); - normal.y = ( cos * N.y + sin * B.y ); - normal.z = ( cos * N.z + sin * B.z ); - normal.normalize(); + normals.push( normal.x, normal.y, normal.z ); - normals.push( normal.x, normal.y, normal.z ); + // vertex - // vertex + vertex.x = P.x + radius * normal.x; + vertex.y = P.y + radius * normal.y; + vertex.z = P.z + radius * normal.z; - vertex.x = P.x + radius * normal.x; - vertex.y = P.y + radius * normal.y; - vertex.z = P.z + radius * normal.z; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + } } - } + function generateIndices() { - function generateIndices() { + for ( var j = 1; j <= tubularSegments; j ++ ) { - for ( var j = 1; j <= tubularSegments; j ++ ) { + for ( var i = 1; i <= radialSegments; i ++ ) { - for ( var i = 1; i <= radialSegments; i ++ ) { + var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); + var b = ( radialSegments + 1 ) * j + ( i - 1 ); + var c = ( radialSegments + 1 ) * j + i; + var d = ( radialSegments + 1 ) * ( j - 1 ) + i; - var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); - var b = ( radialSegments + 1 ) * j + ( i - 1 ); - var c = ( radialSegments + 1 ) * j + i; - var d = ( radialSegments + 1 ) * ( j - 1 ) + i; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } } - } + function generateUVs() { - function generateUVs() { + for ( var i = 0; i <= tubularSegments; i ++ ) { - for ( var i = 0; i <= tubularSegments; i ++ ) { + for ( var j = 0; j <= radialSegments; j ++ ) { - for ( var j = 0; j <= radialSegments; j ++ ) { + uv.x = i / tubularSegments; + uv.y = j / radialSegments; - uv.x = i / tubularSegments; - uv.y = j / radialSegments; + uvs.push( uv.x, uv.y ); - uvs.push( uv.x, uv.y ); + } } @@ -29677,325 +29754,320 @@ } - } - - TubeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - TubeBufferGeometry.prototype.constructor = TubeBufferGeometry; + TubeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + TubeBufferGeometry.prototype.constructor = TubeBufferGeometry; + TubeBufferGeometry.prototype.toJSON = function toJSON () { - TubeBufferGeometry.prototype.toJSON = function () { - - var data = BufferGeometry.prototype.toJSON.call( this ); + var data = BufferGeometry.prototype.toJSON.call( this ); - data.path = this.parameters.path.toJSON(); + data.path = this.parameters.path.toJSON(); - return data; + return data; - }; + }; // TorusKnotGeometry - function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) { + function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) { - Geometry.call( this ); + Geometry.call(this); + this.type = 'TorusKnotGeometry'; - this.type = 'TorusKnotGeometry'; + this.parameters = { + radius: radius, + tube: tube, + tubularSegments: tubularSegments, + radialSegments: radialSegments, + p: p, + q: q + }; - this.parameters = { - radius: radius, - tube: tube, - tubularSegments: tubularSegments, - radialSegments: radialSegments, - p: p, - q: q - }; + if ( heightScale !== undefined ) { console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' ); } - if ( heightScale !== undefined ) { console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' ); } + this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) ); + this.mergeVertices(); - this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) ); - this.mergeVertices(); + } - } + TorusKnotGeometry.prototype = Object.create( Geometry.prototype ); + TorusKnotGeometry.prototype.constructor = TorusKnotGeometry; - TorusKnotGeometry.prototype = Object.create( Geometry.prototype ); - TorusKnotGeometry.prototype.constructor = TorusKnotGeometry; // TorusKnotBufferGeometry - function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) { + function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'TorusKnotBufferGeometry'; - this.type = 'TorusKnotBufferGeometry'; + this.parameters = { + radius: radius, + tube: tube, + tubularSegments: tubularSegments, + radialSegments: radialSegments, + p: p, + q: q + }; - this.parameters = { - radius: radius, - tube: tube, - tubularSegments: tubularSegments, - radialSegments: radialSegments, - p: p, - q: q - }; + radius = radius || 1; + tube = tube || 0.4; + tubularSegments = Math.floor( tubularSegments ) || 64; + radialSegments = Math.floor( radialSegments ) || 8; + p = p || 2; + q = q || 3; - radius = radius || 1; - tube = tube || 0.4; - tubularSegments = Math.floor( tubularSegments ) || 64; - radialSegments = Math.floor( radialSegments ) || 8; - p = p || 2; - q = q || 3; + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // helper variables - // helper variables + var vertex = new Vector3(); + var normal = new Vector3(); - var vertex = new Vector3(); - var normal = new Vector3(); + var P1 = new Vector3(); + var P2 = new Vector3(); - var P1 = new Vector3(); - var P2 = new Vector3(); + var B = new Vector3(); + var T = new Vector3(); + var N = new Vector3(); - var B = new Vector3(); - var T = new Vector3(); - var N = new Vector3(); + // generate vertices, normals and uvs - // generate vertices, normals and uvs + for ( var i = 0; i <= tubularSegments; ++ i ) { - for ( var i = 0; i <= tubularSegments; ++ i ) { + // the radian "u" is used to calculate the position on the torus curve of the current tubular segement - // the radian "u" is used to calculate the position on the torus curve of the current tubular segement + var u = i / tubularSegments * p * Math.PI * 2; - var u = i / tubularSegments * p * Math.PI * 2; + // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead. + // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions - // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead. - // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions + calculatePositionOnCurve( u, p, q, radius, P1 ); + calculatePositionOnCurve( u + 0.01, p, q, radius, P2 ); - calculatePositionOnCurve( u, p, q, radius, P1 ); - calculatePositionOnCurve( u + 0.01, p, q, radius, P2 ); + // calculate orthonormal basis - // calculate orthonormal basis + T.subVectors( P2, P1 ); + N.addVectors( P2, P1 ); + B.crossVectors( T, N ); + N.crossVectors( B, T ); - T.subVectors( P2, P1 ); - N.addVectors( P2, P1 ); - B.crossVectors( T, N ); - N.crossVectors( B, T ); + // normalize B, N. T can be ignored, we don't use it - // normalize B, N. T can be ignored, we don't use it + B.normalize(); + N.normalize(); - B.normalize(); - N.normalize(); + for ( var j = 0; j <= radialSegments; ++ j ) { - for ( var j = 0; j <= radialSegments; ++ j ) { + // now calculate the vertices. they are nothing more than an extrusion of the torus curve. + // because we extrude a shape in the xy-plane, there is no need to calculate a z-value. - // now calculate the vertices. they are nothing more than an extrusion of the torus curve. - // because we extrude a shape in the xy-plane, there is no need to calculate a z-value. + var v = j / radialSegments * Math.PI * 2; + var cx = - tube * Math.cos( v ); + var cy = tube * Math.sin( v ); - var v = j / radialSegments * Math.PI * 2; - var cx = - tube * Math.cos( v ); - var cy = tube * Math.sin( v ); + // now calculate the final vertex position. + // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve - // now calculate the final vertex position. - // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve + vertex.x = P1.x + ( cx * N.x + cy * B.x ); + vertex.y = P1.y + ( cx * N.y + cy * B.y ); + vertex.z = P1.z + ( cx * N.z + cy * B.z ); - vertex.x = P1.x + ( cx * N.x + cy * B.x ); - vertex.y = P1.y + ( cx * N.y + cy * B.y ); - vertex.z = P1.z + ( cx * N.z + cy * B.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal) - // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal) + normal.subVectors( vertex, P1 ).normalize(); - normal.subVectors( vertex, P1 ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - normals.push( normal.x, normal.y, normal.z ); + // uv - // uv + uvs.push( i / tubularSegments ); + uvs.push( j / radialSegments ); - uvs.push( i / tubularSegments ); - uvs.push( j / radialSegments ); + } } - } + // generate indices - // generate indices + for ( var j$1 = 1; j$1 <= tubularSegments; j$1 ++ ) { - for ( var j$1 = 1; j$1 <= tubularSegments; j$1 ++ ) { + for ( var i$1 = 1; i$1 <= radialSegments; i$1 ++ ) { - for ( var i$1 = 1; i$1 <= radialSegments; i$1 ++ ) { + // indices - // indices + var a = ( radialSegments + 1 ) * ( j$1 - 1 ) + ( i$1 - 1 ); + var b = ( radialSegments + 1 ) * j$1 + ( i$1 - 1 ); + var c = ( radialSegments + 1 ) * j$1 + i$1; + var d = ( radialSegments + 1 ) * ( j$1 - 1 ) + i$1; - var a = ( radialSegments + 1 ) * ( j$1 - 1 ) + ( i$1 - 1 ); - var b = ( radialSegments + 1 ) * j$1 + ( i$1 - 1 ); - var c = ( radialSegments + 1 ) * j$1 + i$1; - var d = ( radialSegments + 1 ) * ( j$1 - 1 ) + i$1; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // this function calculates the current position on the torus curve - // this function calculates the current position on the torus curve + function calculatePositionOnCurve( u, p, q, radius, position ) { - function calculatePositionOnCurve( u, p, q, radius, position ) { + var cu = Math.cos( u ); + var su = Math.sin( u ); + var quOverP = q / p * u; + var cs = Math.cos( quOverP ); - var cu = Math.cos( u ); - var su = Math.sin( u ); - var quOverP = q / p * u; - var cs = Math.cos( quOverP ); + position.x = radius * ( 2 + cs ) * 0.5 * cu; + position.y = radius * ( 2 + cs ) * su * 0.5; + position.z = radius * Math.sin( quOverP ) * 0.5; - position.x = radius * ( 2 + cs ) * 0.5 * cu; - position.y = radius * ( 2 + cs ) * su * 0.5; - position.z = radius * Math.sin( quOverP ) * 0.5; + } } - } - - TorusKnotBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - TorusKnotBufferGeometry.prototype.constructor = TorusKnotBufferGeometry; + TorusKnotBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + TorusKnotBufferGeometry.prototype.constructor = TorusKnotBufferGeometry; // TorusGeometry - function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) { + function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) { - Geometry.call( this ); + Geometry.call(this); + this.type = 'TorusGeometry'; - this.type = 'TorusGeometry'; + this.parameters = { + radius: radius, + tube: tube, + radialSegments: radialSegments, + tubularSegments: tubularSegments, + arc: arc + }; - this.parameters = { - radius: radius, - tube: tube, - radialSegments: radialSegments, - tubularSegments: tubularSegments, - arc: arc - }; + this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) ); + this.mergeVertices(); - this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) ); - this.mergeVertices(); + } - } + TorusGeometry.prototype = Object.create( Geometry.prototype ); + TorusGeometry.prototype.constructor = TorusGeometry; - TorusGeometry.prototype = Object.create( Geometry.prototype ); - TorusGeometry.prototype.constructor = TorusGeometry; // TorusBufferGeometry - function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) { + function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'TorusBufferGeometry'; - this.type = 'TorusBufferGeometry'; + this.parameters = { + radius: radius, + tube: tube, + radialSegments: radialSegments, + tubularSegments: tubularSegments, + arc: arc + }; - this.parameters = { - radius: radius, - tube: tube, - radialSegments: radialSegments, - tubularSegments: tubularSegments, - arc: arc - }; + radius = radius || 1; + tube = tube || 0.4; + radialSegments = Math.floor( radialSegments ) || 8; + tubularSegments = Math.floor( tubularSegments ) || 6; + arc = arc || Math.PI * 2; - radius = radius || 1; - tube = tube || 0.4; - radialSegments = Math.floor( radialSegments ) || 8; - tubularSegments = Math.floor( tubularSegments ) || 6; - arc = arc || Math.PI * 2; + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // helper variables - // helper variables + var center = new Vector3(); + var vertex = new Vector3(); + var normal = new Vector3(); - var center = new Vector3(); - var vertex = new Vector3(); - var normal = new Vector3(); + // generate vertices, normals and uvs - // generate vertices, normals and uvs + for ( var j = 0; j <= radialSegments; j ++ ) { - for ( var j = 0; j <= radialSegments; j ++ ) { + for ( var i = 0; i <= tubularSegments; i ++ ) { - for ( var i = 0; i <= tubularSegments; i ++ ) { + var u = i / tubularSegments * arc; + var v = j / radialSegments * Math.PI * 2; - var u = i / tubularSegments * arc; - var v = j / radialSegments * Math.PI * 2; + // vertex - // vertex + vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u ); + vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u ); + vertex.z = tube * Math.sin( v ); - vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u ); - vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u ); - vertex.z = tube * Math.sin( v ); + vertices.push( vertex.x, vertex.y, vertex.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal - // normal + center.x = radius * Math.cos( u ); + center.y = radius * Math.sin( u ); + normal.subVectors( vertex, center ).normalize(); - center.x = radius * Math.cos( u ); - center.y = radius * Math.sin( u ); - normal.subVectors( vertex, center ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - normals.push( normal.x, normal.y, normal.z ); + // uv - // uv + uvs.push( i / tubularSegments ); + uvs.push( j / radialSegments ); - uvs.push( i / tubularSegments ); - uvs.push( j / radialSegments ); + } } - } + // generate indices - // generate indices + for ( var j$1 = 1; j$1 <= radialSegments; j$1 ++ ) { - for ( var j$1 = 1; j$1 <= radialSegments; j$1 ++ ) { + for ( var i$1 = 1; i$1 <= tubularSegments; i$1 ++ ) { - for ( var i$1 = 1; i$1 <= tubularSegments; i$1 ++ ) { + // indices - // indices + var a = ( tubularSegments + 1 ) * j$1 + i$1 - 1; + var b = ( tubularSegments + 1 ) * ( j$1 - 1 ) + i$1 - 1; + var c = ( tubularSegments + 1 ) * ( j$1 - 1 ) + i$1; + var d = ( tubularSegments + 1 ) * j$1 + i$1; - var a = ( tubularSegments + 1 ) * j$1 + i$1 - 1; - var b = ( tubularSegments + 1 ) * ( j$1 - 1 ) + i$1 - 1; - var c = ( tubularSegments + 1 ) * ( j$1 - 1 ) + i$1; - var d = ( tubularSegments + 1 ) * j$1 + i$1; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } - - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - } + } - TorusBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - TorusBufferGeometry.prototype.constructor = TorusBufferGeometry; + TorusBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + TorusBufferGeometry.prototype.constructor = TorusBufferGeometry; /** * Port from https://github.com/mapbox/earcut (v2.2.2) @@ -30900,493 +30972,496 @@ // ExtrudeGeometry - function ExtrudeGeometry( shapes, options ) { + function ExtrudeGeometry( shapes, options ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'ExtrudeGeometry'; + this.type = 'ExtrudeGeometry'; - this.parameters = { - shapes: shapes, - options: options - }; + this.parameters = { + shapes: shapes, + options: options + }; - this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) ); - this.mergeVertices(); + this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) ); + this.mergeVertices(); - } + } - ExtrudeGeometry.prototype = Object.create( Geometry.prototype ); - ExtrudeGeometry.prototype.constructor = ExtrudeGeometry; + ExtrudeGeometry.prototype = Object.create( Geometry.prototype ); + ExtrudeGeometry.prototype.constructor = ExtrudeGeometry; - ExtrudeGeometry.prototype.toJSON = function () { + ExtrudeGeometry.prototype.toJSON = function toJSON$1 () { - var data = Geometry.prototype.toJSON.call( this ); + var data = Geometry.prototype.toJSON.call(this); - var shapes = this.parameters.shapes; - var options = this.parameters.options; + var shapes = this.parameters.shapes; + var options = this.parameters.options; - return toJSON( shapes, options, data ); + return toJSON( shapes, options, data ); + + }; - }; // ExtrudeBufferGeometry - function ExtrudeBufferGeometry( shapes, options ) { + function ExtrudeBufferGeometry( shapes, options ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'ExtrudeBufferGeometry'; + this.type = 'ExtrudeBufferGeometry'; - this.parameters = { - shapes: shapes, - options: options - }; + this.parameters = { + shapes: shapes, + options: options + }; - shapes = Array.isArray( shapes ) ? shapes : [ shapes ]; + shapes = Array.isArray( shapes ) ? shapes : [ shapes ]; - var scope = this; + var scope = this; - var verticesArray = []; - var uvArray = []; + var verticesArray = []; + var uvArray = []; - for ( var i = 0, l = shapes.length; i < l; i ++ ) { + for ( var i = 0, l = shapes.length; i < l; i ++ ) { - var shape = shapes[ i ]; - addShape( shape ); + var shape = shapes[ i ]; + addShape( shape ); - } + } - // build geometry + // build geometry - this.setAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvArray, 2 ) ); + this.setAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvArray, 2 ) ); - this.computeVertexNormals(); + this.computeVertexNormals(); - // functions + // functions - function addShape( shape ) { + function addShape( shape ) { - var placeholder = []; + var placeholder = []; - // options + // options - var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12; - var steps = options.steps !== undefined ? options.steps : 1; - var depth = options.depth !== undefined ? options.depth : 100; + var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12; + var steps = options.steps !== undefined ? options.steps : 1; + var depth = options.depth !== undefined ? options.depth : 100; - var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; - var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; - var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; - var bevelOffset = options.bevelOffset !== undefined ? options.bevelOffset : 0; - var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3; + var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; + var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; + var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; + var bevelOffset = options.bevelOffset !== undefined ? options.bevelOffset : 0; + var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3; - var extrudePath = options.extrudePath; + var extrudePath = options.extrudePath; - var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : WorldUVGenerator; + var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : WorldUVGenerator; - // deprecated options + // deprecated options - if ( options.amount !== undefined ) { + if ( options.amount !== undefined ) { - console.warn( 'THREE.ExtrudeBufferGeometry: amount has been renamed to depth.' ); - depth = options.amount; + console.warn( 'THREE.ExtrudeBufferGeometry: amount has been renamed to depth.' ); + depth = options.amount; - } + } - // + // - var extrudePts, extrudeByPath = false; - var splineTube, binormal, normal, position2; + var extrudePts, extrudeByPath = false; + var splineTube, binormal, normal, position2; - if ( extrudePath ) { + if ( extrudePath ) { - extrudePts = extrudePath.getSpacedPoints( steps ); + extrudePts = extrudePath.getSpacedPoints( steps ); - extrudeByPath = true; - bevelEnabled = false; // bevels not supported for path extrusion + extrudeByPath = true; + bevelEnabled = false; // bevels not supported for path extrusion - // SETUP TNB variables + // SETUP TNB variables - // TODO1 - have a .isClosed in spline? + // TODO1 - have a .isClosed in spline? - splineTube = extrudePath.computeFrenetFrames( steps, false ); + splineTube = extrudePath.computeFrenetFrames( steps, false ); - // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length); + // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length); - binormal = new Vector3(); - normal = new Vector3(); - position2 = new Vector3(); + binormal = new Vector3(); + normal = new Vector3(); + position2 = new Vector3(); - } + } - // Safeguards if bevels are not enabled + // Safeguards if bevels are not enabled - if ( ! bevelEnabled ) { + if ( ! bevelEnabled ) { - bevelSegments = 0; - bevelThickness = 0; - bevelSize = 0; - bevelOffset = 0; + bevelSegments = 0; + bevelThickness = 0; + bevelSize = 0; + bevelOffset = 0; - } + } + + // Variables initialization - // Variables initialization + var shapePoints = shape.extractPoints( curveSegments ); - var shapePoints = shape.extractPoints( curveSegments ); + var vertices = shapePoints.shape; + var holes = shapePoints.holes; - var vertices = shapePoints.shape; - var holes = shapePoints.holes; + var reverse = ! ShapeUtils.isClockWise( vertices ); - var reverse = ! ShapeUtils.isClockWise( vertices ); + if ( reverse ) { - if ( reverse ) { + vertices = vertices.reverse(); - vertices = vertices.reverse(); + // Maybe we should also check if holes are in the opposite direction, just to be safe ... - // Maybe we should also check if holes are in the opposite direction, just to be safe ... + for ( var h = 0, hl = holes.length; h < hl; h ++ ) { - for ( var h = 0, hl = holes.length; h < hl; h ++ ) { + var ahole = holes[ h ]; - var ahole = holes[ h ]; + if ( ShapeUtils.isClockWise( ahole ) ) { - if ( ShapeUtils.isClockWise( ahole ) ) { + holes[ h ] = ahole.reverse(); - holes[ h ] = ahole.reverse(); + } } } - } + var faces = ShapeUtils.triangulateShape( vertices, holes ); - var faces = ShapeUtils.triangulateShape( vertices, holes ); + /* Vertices */ - /* Vertices */ + var contour = vertices; // vertices has all points but contour has only points of circumference - var contour = vertices; // vertices has all points but contour has only points of circumference + for ( var h$1 = 0, hl$1 = holes.length; h$1 < hl$1; h$1 ++ ) { - for ( var h$1 = 0, hl$1 = holes.length; h$1 < hl$1; h$1 ++ ) { + var ahole$1 = holes[ h$1 ]; - var ahole$1 = holes[ h$1 ]; + vertices = vertices.concat( ahole$1 ); - vertices = vertices.concat( ahole$1 ); + } - } + function scalePt2( pt, vec, size ) { - function scalePt2( pt, vec, size ) { + if ( ! vec ) { console.error( "THREE.ExtrudeGeometry: vec does not exist" ); } - if ( ! vec ) { console.error( "THREE.ExtrudeGeometry: vec does not exist" ); } + return vec.clone().multiplyScalar( size ).add( pt ); - return vec.clone().multiplyScalar( size ).add( pt ); + } - } + var vlen = vertices.length, flen = faces.length; - var vlen = vertices.length, flen = faces.length; + // Find directions for point movement - // Find directions for point movement + function getBevelVec( inPt, inPrev, inNext ) { - function getBevelVec( inPt, inPrev, inNext ) { + // computes for inPt the corresponding point inPt' on a new contour + // shifted by 1 unit (length of normalized vector) to the left + // if we walk along contour clockwise, this new contour is outside the old one + // + // inPt' is the intersection of the two lines parallel to the two + // adjacent edges of inPt at a distance of 1 unit on the left side. - // computes for inPt the corresponding point inPt' on a new contour - // shifted by 1 unit (length of normalized vector) to the left - // if we walk along contour clockwise, this new contour is outside the old one - // - // inPt' is the intersection of the two lines parallel to the two - // adjacent edges of inPt at a distance of 1 unit on the left side. + var v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt - var v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt + // good reading for geometry algorithms (here: line-line intersection) + // http://geomalgorithms.com/a05-_intersect-1.html - // good reading for geometry algorithms (here: line-line intersection) - // http://geomalgorithms.com/a05-_intersect-1.html + var v_prev_x = inPt.x - inPrev.x, + v_prev_y = inPt.y - inPrev.y; + var v_next_x = inNext.x - inPt.x, + v_next_y = inNext.y - inPt.y; - var v_prev_x = inPt.x - inPrev.x, - v_prev_y = inPt.y - inPrev.y; - var v_next_x = inNext.x - inPt.x, - v_next_y = inNext.y - inPt.y; + var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y ); - var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y ); + // check for collinear edges + var collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x ); - // check for collinear edges - var collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x ); + if ( Math.abs( collinear0 ) > Number.EPSILON ) { - if ( Math.abs( collinear0 ) > Number.EPSILON ) { + // not collinear - // not collinear + // length of vectors for normalizing - // length of vectors for normalizing + var v_prev_len = Math.sqrt( v_prev_lensq ); + var v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y ); - var v_prev_len = Math.sqrt( v_prev_lensq ); - var v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y ); + // shift adjacent points by unit vectors to the left - // shift adjacent points by unit vectors to the left + var ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len ); + var ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len ); - var ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len ); - var ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len ); + var ptNextShift_x = ( inNext.x - v_next_y / v_next_len ); + var ptNextShift_y = ( inNext.y + v_next_x / v_next_len ); - var ptNextShift_x = ( inNext.x - v_next_y / v_next_len ); - var ptNextShift_y = ( inNext.y + v_next_x / v_next_len ); + // scaling factor for v_prev to intersection point - // scaling factor for v_prev to intersection point + var sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y - + ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) / + ( v_prev_x * v_next_y - v_prev_y * v_next_x ); - var sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y - - ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) / - ( v_prev_x * v_next_y - v_prev_y * v_next_x ); + // vector from inPt to intersection point - // vector from inPt to intersection point + v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x ); + v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y ); - v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x ); - v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y ); + // Don't normalize!, otherwise sharp corners become ugly + // but prevent crazy spikes + var v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y ); + if ( v_trans_lensq <= 2 ) { - // Don't normalize!, otherwise sharp corners become ugly - // but prevent crazy spikes - var v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y ); - if ( v_trans_lensq <= 2 ) { + return new Vector2( v_trans_x, v_trans_y ); - return new Vector2( v_trans_x, v_trans_y ); + } else { - } else { + shrink_by = Math.sqrt( v_trans_lensq / 2 ); - shrink_by = Math.sqrt( v_trans_lensq / 2 ); + } - } + } else { - } else { + // handle special case of collinear edges - // handle special case of collinear edges + var direction_eq = false; // assumes: opposite - var direction_eq = false; // assumes: opposite + if ( v_prev_x > Number.EPSILON ) { - if ( v_prev_x > Number.EPSILON ) { + if ( v_next_x > Number.EPSILON ) { - if ( v_next_x > Number.EPSILON ) { + direction_eq = true; - direction_eq = true; + } - } + } else { - } else { + if ( v_prev_x < - Number.EPSILON ) { - if ( v_prev_x < - Number.EPSILON ) { + if ( v_next_x < - Number.EPSILON ) { - if ( v_next_x < - Number.EPSILON ) { + direction_eq = true; - direction_eq = true; + } - } + } else { - } else { + if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) { - if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) { + direction_eq = true; - direction_eq = true; + } } } - } + if ( direction_eq ) { - if ( direction_eq ) { + // console.log("Warning: lines are a straight sequence"); + v_trans_x = - v_prev_y; + v_trans_y = v_prev_x; + shrink_by = Math.sqrt( v_prev_lensq ); - // console.log("Warning: lines are a straight sequence"); - v_trans_x = - v_prev_y; - v_trans_y = v_prev_x; - shrink_by = Math.sqrt( v_prev_lensq ); + } else { - } else { + // console.log("Warning: lines are a straight spike"); + v_trans_x = v_prev_x; + v_trans_y = v_prev_y; + shrink_by = Math.sqrt( v_prev_lensq / 2 ); - // console.log("Warning: lines are a straight spike"); - v_trans_x = v_prev_x; - v_trans_y = v_prev_y; - shrink_by = Math.sqrt( v_prev_lensq / 2 ); + } } + return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by ); + } - return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by ); - } + var contourMovements = []; + for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { - var contourMovements = []; + if ( j === il ) { j = 0; } + if ( k === il ) { k = 0; } - for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { + // (j)---(i)---(k) + // console.log('i,j,k', i, j , k) - if ( j === il ) { j = 0; } - if ( k === il ) { k = 0; } + contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] ); - // (j)---(i)---(k) - // console.log('i,j,k', i, j , k) + } - contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] ); + var holesMovements = []; + var oneHoleMovements, verticesMovements = contourMovements.concat(); - } + for ( var h$2 = 0, hl$2 = holes.length; h$2 < hl$2; h$2 ++ ) { - var holesMovements = []; - var oneHoleMovements, verticesMovements = contourMovements.concat(); + var ahole$2 = holes[ h$2 ]; - for ( var h$2 = 0, hl$2 = holes.length; h$2 < hl$2; h$2 ++ ) { + oneHoleMovements = []; - var ahole$2 = holes[ h$2 ]; + for ( var i$1 = 0, il$1 = ahole$2.length, j$1 = il$1 - 1, k$1 = i$1 + 1; i$1 < il$1; i$1 ++, j$1 ++, k$1 ++ ) { - oneHoleMovements = []; + if ( j$1 === il$1 ) { j$1 = 0; } + if ( k$1 === il$1 ) { k$1 = 0; } - for ( var i$1 = 0, il$1 = ahole$2.length, j$1 = il$1 - 1, k$1 = i$1 + 1; i$1 < il$1; i$1 ++, j$1 ++, k$1 ++ ) { + // (j)---(i)---(k) + oneHoleMovements[ i$1 ] = getBevelVec( ahole$2[ i$1 ], ahole$2[ j$1 ], ahole$2[ k$1 ] ); - if ( j$1 === il$1 ) { j$1 = 0; } - if ( k$1 === il$1 ) { k$1 = 0; } + } - // (j)---(i)---(k) - oneHoleMovements[ i$1 ] = getBevelVec( ahole$2[ i$1 ], ahole$2[ j$1 ], ahole$2[ k$1 ] ); + holesMovements.push( oneHoleMovements ); + verticesMovements = verticesMovements.concat( oneHoleMovements ); } - holesMovements.push( oneHoleMovements ); - verticesMovements = verticesMovements.concat( oneHoleMovements ); - - } + // Loop bevelSegments, 1 for the front, 1 for the back - // Loop bevelSegments, 1 for the front, 1 for the back + for ( var b = 0; b < bevelSegments; b ++ ) { - for ( var b = 0; b < bevelSegments; b ++ ) { + //for ( b = bevelSegments; b > 0; b -- ) { - //for ( b = bevelSegments; b > 0; b -- ) { + var t = b / bevelSegments; + var z = bevelThickness * Math.cos( t * Math.PI / 2 ); + var bs$1 = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; - var t = b / bevelSegments; - var z = bevelThickness * Math.cos( t * Math.PI / 2 ); - var bs$1 = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; + // contract shape - // contract shape + for ( var i$2 = 0, il$2 = contour.length; i$2 < il$2; i$2 ++ ) { - for ( var i$2 = 0, il$2 = contour.length; i$2 < il$2; i$2 ++ ) { + var vert = scalePt2( contour[ i$2 ], contourMovements[ i$2 ], bs$1 ); - var vert = scalePt2( contour[ i$2 ], contourMovements[ i$2 ], bs$1 ); + v( vert.x, vert.y, - z ); - v( vert.x, vert.y, - z ); + } - } + // expand holes - // expand holes + for ( var h$3 = 0, hl$3 = holes.length; h$3 < hl$3; h$3 ++ ) { - for ( var h$3 = 0, hl$3 = holes.length; h$3 < hl$3; h$3 ++ ) { + var ahole$3 = holes[ h$3 ]; + oneHoleMovements = holesMovements[ h$3 ]; - var ahole$3 = holes[ h$3 ]; - oneHoleMovements = holesMovements[ h$3 ]; + for ( var i$3 = 0, il$3 = ahole$3.length; i$3 < il$3; i$3 ++ ) { - for ( var i$3 = 0, il$3 = ahole$3.length; i$3 < il$3; i$3 ++ ) { + var vert$1 = scalePt2( ahole$3[ i$3 ], oneHoleMovements[ i$3 ], bs$1 ); - var vert$1 = scalePt2( ahole$3[ i$3 ], oneHoleMovements[ i$3 ], bs$1 ); + v( vert$1.x, vert$1.y, - z ); - v( vert$1.x, vert$1.y, - z ); + } } } - } + var bs = bevelSize + bevelOffset; - var bs = bevelSize + bevelOffset; + // Back facing vertices - // Back facing vertices + for ( var i$4 = 0; i$4 < vlen; i$4 ++ ) { - for ( var i$4 = 0; i$4 < vlen; i$4 ++ ) { + var vert$2 = bevelEnabled ? scalePt2( vertices[ i$4 ], verticesMovements[ i$4 ], bs ) : vertices[ i$4 ]; - var vert$2 = bevelEnabled ? scalePt2( vertices[ i$4 ], verticesMovements[ i$4 ], bs ) : vertices[ i$4 ]; + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert$2.x, vert$2.y, 0 ); - v( vert$2.x, vert$2.y, 0 ); + } else { - } else { + // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x ); - // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x ); + normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert$2.x ); + binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert$2.y ); - normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert$2.x ); - binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert$2.y ); + position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal ); - position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal ); + v( position2.x, position2.y, position2.z ); - v( position2.x, position2.y, position2.z ); + } } - } + // Add stepped vertices... + // Including front facing vertices - // Add stepped vertices... - // Including front facing vertices + for ( var s = 1; s <= steps; s ++ ) { - for ( var s = 1; s <= steps; s ++ ) { + for ( var i$5 = 0; i$5 < vlen; i$5 ++ ) { - for ( var i$5 = 0; i$5 < vlen; i$5 ++ ) { + var vert$3 = bevelEnabled ? scalePt2( vertices[ i$5 ], verticesMovements[ i$5 ], bs ) : vertices[ i$5 ]; - var vert$3 = bevelEnabled ? scalePt2( vertices[ i$5 ], verticesMovements[ i$5 ], bs ) : vertices[ i$5 ]; + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert$3.x, vert$3.y, depth / steps * s ); - v( vert$3.x, vert$3.y, depth / steps * s ); + } else { - } else { + // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x ); - // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x ); + normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert$3.x ); + binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert$3.y ); - normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert$3.x ); - binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert$3.y ); + position2.copy( extrudePts[ s ] ).add( normal ).add( binormal ); - position2.copy( extrudePts[ s ] ).add( normal ).add( binormal ); + v( position2.x, position2.y, position2.z ); - v( position2.x, position2.y, position2.z ); + } } } - } + // Add bevel segments planes - // Add bevel segments planes + //for ( b = 1; b <= bevelSegments; b ++ ) { + for ( var b$1 = bevelSegments - 1; b$1 >= 0; b$1 -- ) { - //for ( b = 1; b <= bevelSegments; b ++ ) { - for ( var b$1 = bevelSegments - 1; b$1 >= 0; b$1 -- ) { + var t$1 = b$1 / bevelSegments; + var z$1 = bevelThickness * Math.cos( t$1 * Math.PI / 2 ); + var bs$2 = bevelSize * Math.sin( t$1 * Math.PI / 2 ) + bevelOffset; - var t$1 = b$1 / bevelSegments; - var z$1 = bevelThickness * Math.cos( t$1 * Math.PI / 2 ); - var bs$2 = bevelSize * Math.sin( t$1 * Math.PI / 2 ) + bevelOffset; + // contract shape - // contract shape + for ( var i$6 = 0, il$4 = contour.length; i$6 < il$4; i$6 ++ ) { - for ( var i$6 = 0, il$4 = contour.length; i$6 < il$4; i$6 ++ ) { + var vert$4 = scalePt2( contour[ i$6 ], contourMovements[ i$6 ], bs$2 ); + v( vert$4.x, vert$4.y, depth + z$1 ); - var vert$4 = scalePt2( contour[ i$6 ], contourMovements[ i$6 ], bs$2 ); - v( vert$4.x, vert$4.y, depth + z$1 ); + } - } + // expand holes - // expand holes + for ( var h$4 = 0, hl$4 = holes.length; h$4 < hl$4; h$4 ++ ) { - for ( var h$4 = 0, hl$4 = holes.length; h$4 < hl$4; h$4 ++ ) { + var ahole$4 = holes[ h$4 ]; + oneHoleMovements = holesMovements[ h$4 ]; - var ahole$4 = holes[ h$4 ]; - oneHoleMovements = holesMovements[ h$4 ]; + for ( var i$7 = 0, il$5 = ahole$4.length; i$7 < il$5; i$7 ++ ) { - for ( var i$7 = 0, il$5 = ahole$4.length; i$7 < il$5; i$7 ++ ) { + var vert$5 = scalePt2( ahole$4[ i$7 ], oneHoleMovements[ i$7 ], bs$2 ); - var vert$5 = scalePt2( ahole$4[ i$7 ], oneHoleMovements[ i$7 ], bs$2 ); + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert$5.x, vert$5.y, depth + z$1 ); - v( vert$5.x, vert$5.y, depth + z$1 ); + } else { - } else { + v( vert$5.x, vert$5.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z$1 ); - v( vert$5.x, vert$5.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z$1 ); + } } @@ -31394,215 +31469,211 @@ } - } + /* Faces */ - /* Faces */ + // Top and bottom faces - // Top and bottom faces + buildLidFaces(); - buildLidFaces(); + // Sides faces - // Sides faces + buildSideFaces(); - buildSideFaces(); + ///// Internal functions - ///// Internal functions + function buildLidFaces() { - function buildLidFaces() { + var start = verticesArray.length / 3; - var start = verticesArray.length / 3; + if ( bevelEnabled ) { - if ( bevelEnabled ) { + var layer = 0; // steps + 1 + var offset = vlen * layer; - var layer = 0; // steps + 1 - var offset = vlen * layer; + // Bottom faces - // Bottom faces + for ( var i = 0; i < flen; i ++ ) { - for ( var i = 0; i < flen; i ++ ) { + var face = faces[ i ]; + f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset ); - var face = faces[ i ]; - f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset ); + } - } + layer = steps + bevelSegments * 2; + offset = vlen * layer; - layer = steps + bevelSegments * 2; - offset = vlen * layer; + // Top faces - // Top faces + for ( var i$1 = 0; i$1 < flen; i$1 ++ ) { - for ( var i$1 = 0; i$1 < flen; i$1 ++ ) { + var face$1 = faces[ i$1 ]; + f3( face$1[ 0 ] + offset, face$1[ 1 ] + offset, face$1[ 2 ] + offset ); - var face$1 = faces[ i$1 ]; - f3( face$1[ 0 ] + offset, face$1[ 1 ] + offset, face$1[ 2 ] + offset ); + } - } + } else { - } else { + // Bottom faces - // Bottom faces + for ( var i$2 = 0; i$2 < flen; i$2 ++ ) { - for ( var i$2 = 0; i$2 < flen; i$2 ++ ) { + var face$2 = faces[ i$2 ]; + f3( face$2[ 2 ], face$2[ 1 ], face$2[ 0 ] ); - var face$2 = faces[ i$2 ]; - f3( face$2[ 2 ], face$2[ 1 ], face$2[ 0 ] ); + } - } + // Top faces - // Top faces + for ( var i$3 = 0; i$3 < flen; i$3 ++ ) { - for ( var i$3 = 0; i$3 < flen; i$3 ++ ) { + var face$3 = faces[ i$3 ]; + f3( face$3[ 0 ] + vlen * steps, face$3[ 1 ] + vlen * steps, face$3[ 2 ] + vlen * steps ); - var face$3 = faces[ i$3 ]; - f3( face$3[ 0 ] + vlen * steps, face$3[ 1 ] + vlen * steps, face$3[ 2 ] + vlen * steps ); + } } - } + scope.addGroup( start, verticesArray.length / 3 - start, 0 ); - scope.addGroup( start, verticesArray.length / 3 - start, 0 ); + } - } + // Create faces for the z-sides of the shape - // Create faces for the z-sides of the shape + function buildSideFaces() { - function buildSideFaces() { + var start = verticesArray.length / 3; + var layeroffset = 0; + sidewalls( contour, layeroffset ); + layeroffset += contour.length; - var start = verticesArray.length / 3; - var layeroffset = 0; - sidewalls( contour, layeroffset ); - layeroffset += contour.length; + for ( var h = 0, hl = holes.length; h < hl; h ++ ) { - for ( var h = 0, hl = holes.length; h < hl; h ++ ) { + var ahole = holes[ h ]; + sidewalls( ahole, layeroffset ); - var ahole = holes[ h ]; - sidewalls( ahole, layeroffset ); + //, true + layeroffset += ahole.length; - //, true - layeroffset += ahole.length; + } - } + scope.addGroup( start, verticesArray.length / 3 - start, 1 ); - scope.addGroup( start, verticesArray.length / 3 - start, 1 ); + } - } + function sidewalls( contour, layeroffset ) { - function sidewalls( contour, layeroffset ) { + var i = contour.length; - var i = contour.length; + while ( -- i >= 0 ) { - while ( -- i >= 0 ) { + var j = i; + var k = i - 1; + if ( k < 0 ) { k = contour.length - 1; } - var j = i; - var k = i - 1; - if ( k < 0 ) { k = contour.length - 1; } + //console.log('b', i,j, i-1, k,vertices.length); - //console.log('b', i,j, i-1, k,vertices.length); + for ( var s = 0, sl = ( steps + bevelSegments * 2 ); s < sl; s ++ ) { - for ( var s = 0, sl = ( steps + bevelSegments * 2 ); s < sl; s ++ ) { + var slen1 = vlen * s; + var slen2 = vlen * ( s + 1 ); - var slen1 = vlen * s; - var slen2 = vlen * ( s + 1 ); + var a = layeroffset + j + slen1, + b = layeroffset + k + slen1, + c = layeroffset + k + slen2, + d = layeroffset + j + slen2; - var a = layeroffset + j + slen1, - b = layeroffset + k + slen1, - c = layeroffset + k + slen2, - d = layeroffset + j + slen2; + f4( a, b, c, d ); - f4( a, b, c, d ); + } } } - } + function v( x, y, z ) { - function v( x, y, z ) { + placeholder.push( x ); + placeholder.push( y ); + placeholder.push( z ); - placeholder.push( x ); - placeholder.push( y ); - placeholder.push( z ); + } - } + function f3( a, b, c ) { - function f3( a, b, c ) { + addVertex( a ); + addVertex( b ); + addVertex( c ); - addVertex( a ); - addVertex( b ); - addVertex( c ); + var nextIndex = verticesArray.length / 3; + var uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); - var nextIndex = verticesArray.length / 3; - var uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); + addUV( uvs[ 0 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 2 ] ); - addUV( uvs[ 0 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 2 ] ); + } - } + function f4( a, b, c, d ) { - function f4( a, b, c, d ) { + addVertex( a ); + addVertex( b ); + addVertex( d ); - addVertex( a ); - addVertex( b ); - addVertex( d ); + addVertex( b ); + addVertex( c ); + addVertex( d ); - addVertex( b ); - addVertex( c ); - addVertex( d ); + var nextIndex = verticesArray.length / 3; + var uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); - var nextIndex = verticesArray.length / 3; - var uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); + addUV( uvs[ 0 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 3 ] ); - addUV( uvs[ 0 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 3 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 2 ] ); + addUV( uvs[ 3 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 2 ] ); - addUV( uvs[ 3 ] ); + } - } + function addVertex( index ) { - function addVertex( index ) { + verticesArray.push( placeholder[ index * 3 + 0 ] ); + verticesArray.push( placeholder[ index * 3 + 1 ] ); + verticesArray.push( placeholder[ index * 3 + 2 ] ); - verticesArray.push( placeholder[ index * 3 + 0 ] ); - verticesArray.push( placeholder[ index * 3 + 1 ] ); - verticesArray.push( placeholder[ index * 3 + 2 ] ); + } - } + function addUV( vector2 ) { - function addUV( vector2 ) { + uvArray.push( vector2.x ); + uvArray.push( vector2.y ); - uvArray.push( vector2.x ); - uvArray.push( vector2.y ); + } } } - } - - ExtrudeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - ExtrudeBufferGeometry.prototype.constructor = ExtrudeBufferGeometry; + ExtrudeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + ExtrudeBufferGeometry.prototype.constructor = ExtrudeBufferGeometry; - ExtrudeBufferGeometry.prototype.toJSON = function () { + ExtrudeBufferGeometry.prototype.toJSON = function toJSON$2 () { - var data = BufferGeometry.prototype.toJSON.call( this ); - - var shapes = this.parameters.shapes; - var options = this.parameters.options; + var data = BufferGeometry.prototype.toJSON.call( this ); - return toJSON( shapes, options, data ); + var shapes = this.parameters.shapes; + var options = this.parameters.options; - }; + return toJSON( shapes, options, data ); - // + }; var WorldUVGenerator = { @@ -31663,8 +31734,6 @@ function toJSON( shapes, options, data ) { - // - data.shapes = []; if ( Array.isArray( shapes ) ) { @@ -31683,8 +31752,6 @@ } - // - if ( options.extrudePath !== undefined ) { data.options.extrudePath = options.extrudePath.toJSON(); } return data; @@ -31710,697 +31777,693 @@ // TextGeometry - function TextGeometry( text, parameters ) { + function TextGeometry( text, parameters ) { - Geometry.call( this ); + Geometry.call(this); + this.type = 'TextGeometry'; - this.type = 'TextGeometry'; + this.parameters = { + text: text, + parameters: parameters + }; - this.parameters = { - text: text, - parameters: parameters - }; + this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) ); + this.mergeVertices(); - this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) ); - this.mergeVertices(); + } - } + TextGeometry.prototype = Object.create( Geometry.prototype ); + TextGeometry.prototype.constructor = TextGeometry; - TextGeometry.prototype = Object.create( Geometry.prototype ); - TextGeometry.prototype.constructor = TextGeometry; // TextBufferGeometry - function TextBufferGeometry( text, parameters ) { + function TextBufferGeometry( text, parameters ) { - parameters = parameters || {}; + parameters = parameters || {}; - var font = parameters.font; + var font = parameters.font; - if ( ! ( font && font.isFont ) ) { + if ( ! ( font && font.isFont ) ) { - console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' ); - return new Geometry(); + console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' ); + return new Geometry(); - } + } - var shapes = font.generateShapes( text, parameters.size ); + var shapes = font.generateShapes( text, parameters.size ); - // translate parameters to ExtrudeGeometry API + // translate parameters to ExtrudeGeometry API - parameters.depth = parameters.height !== undefined ? parameters.height : 50; + parameters.depth = parameters.height !== undefined ? parameters.height : 50; - // defaults + // defaults - if ( parameters.bevelThickness === undefined ) { parameters.bevelThickness = 10; } - if ( parameters.bevelSize === undefined ) { parameters.bevelSize = 8; } - if ( parameters.bevelEnabled === undefined ) { parameters.bevelEnabled = false; } + if ( parameters.bevelThickness === undefined ) { parameters.bevelThickness = 10; } + if ( parameters.bevelSize === undefined ) { parameters.bevelSize = 8; } + if ( parameters.bevelEnabled === undefined ) { parameters.bevelEnabled = false; } - ExtrudeBufferGeometry.call( this, shapes, parameters ); + ExtrudeBufferGeometry.call( this, shapes, parameters ); - this.type = 'TextBufferGeometry'; + this.type = 'TextBufferGeometry'; - } + } - TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype ); - TextBufferGeometry.prototype.constructor = TextBufferGeometry; + TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype ); + TextBufferGeometry.prototype.constructor = TextBufferGeometry; // SphereGeometry - function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { - - Geometry.call( this ); + function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { - this.type = 'SphereGeometry'; + Geometry.call(this); + this.type = 'SphereGeometry'; - this.parameters = { - radius: radius, - widthSegments: widthSegments, - heightSegments: heightSegments, - phiStart: phiStart, - phiLength: phiLength, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + widthSegments: widthSegments, + heightSegments: heightSegments, + phiStart: phiStart, + phiLength: phiLength, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) ); + this.mergeVertices(); - } + } - SphereGeometry.prototype = Object.create( Geometry.prototype ); - SphereGeometry.prototype.constructor = SphereGeometry; + SphereGeometry.prototype = Object.create( Geometry.prototype ); + SphereGeometry.prototype.constructor = SphereGeometry; // SphereBufferGeometry - function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { + function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'SphereBufferGeometry'; - this.type = 'SphereBufferGeometry'; + this.parameters = { + radius: radius, + widthSegments: widthSegments, + heightSegments: heightSegments, + phiStart: phiStart, + phiLength: phiLength, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.parameters = { - radius: radius, - widthSegments: widthSegments, - heightSegments: heightSegments, - phiStart: phiStart, - phiLength: phiLength, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + radius = radius || 1; - radius = radius || 1; + widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 ); + heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 ); - widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 ); - heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 ); + phiStart = phiStart !== undefined ? phiStart : 0; + phiLength = phiLength !== undefined ? phiLength : Math.PI * 2; - phiStart = phiStart !== undefined ? phiStart : 0; - phiLength = phiLength !== undefined ? phiLength : Math.PI * 2; + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI; + var thetaEnd = Math.min( thetaStart + thetaLength, Math.PI ); - var thetaEnd = Math.min( thetaStart + thetaLength, Math.PI ); + var index = 0; + var grid = []; - var index = 0; - var grid = []; + var vertex = new Vector3(); + var normal = new Vector3(); - var vertex = new Vector3(); - var normal = new Vector3(); + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // generate vertices, normals and uvs - // generate vertices, normals and uvs + for ( var iy = 0; iy <= heightSegments; iy ++ ) { - for ( var iy = 0; iy <= heightSegments; iy ++ ) { + var verticesRow = []; - var verticesRow = []; + var v = iy / heightSegments; - var v = iy / heightSegments; + // special case for the poles - // special case for the poles + var uOffset = 0; - var uOffset = 0; + if ( iy == 0 && thetaStart == 0 ) { - if ( iy == 0 && thetaStart == 0 ) { + uOffset = 0.5 / widthSegments; - uOffset = 0.5 / widthSegments; + } else if ( iy == heightSegments && thetaEnd == Math.PI ) { - } else if ( iy == heightSegments && thetaEnd == Math.PI ) { + uOffset = - 0.5 / widthSegments; - uOffset = - 0.5 / widthSegments; + } - } + for ( var ix = 0; ix <= widthSegments; ix ++ ) { - for ( var ix = 0; ix <= widthSegments; ix ++ ) { + var u = ix / widthSegments; - var u = ix / widthSegments; + // vertex - // vertex + vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); + vertex.y = radius * Math.cos( thetaStart + v * thetaLength ); + vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); - vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); - vertex.y = radius * Math.cos( thetaStart + v * thetaLength ); - vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); + vertices.push( vertex.x, vertex.y, vertex.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal - // normal + normal.copy( vertex ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - normal.copy( vertex ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + // uv - // uv + uvs.push( u + uOffset, 1 - v ); + + verticesRow.push( index ++ ); - uvs.push( u + uOffset, 1 - v ); + } - verticesRow.push( index ++ ); + grid.push( verticesRow ); } - grid.push( verticesRow ); - - } + // indices - // indices + for ( var iy$1 = 0; iy$1 < heightSegments; iy$1 ++ ) { - for ( var iy$1 = 0; iy$1 < heightSegments; iy$1 ++ ) { + for ( var ix$1 = 0; ix$1 < widthSegments; ix$1 ++ ) { - for ( var ix$1 = 0; ix$1 < widthSegments; ix$1 ++ ) { + var a = grid[ iy$1 ][ ix$1 + 1 ]; + var b = grid[ iy$1 ][ ix$1 ]; + var c = grid[ iy$1 + 1 ][ ix$1 ]; + var d = grid[ iy$1 + 1 ][ ix$1 + 1 ]; - var a = grid[ iy$1 ][ ix$1 + 1 ]; - var b = grid[ iy$1 ][ ix$1 ]; - var c = grid[ iy$1 + 1 ][ ix$1 ]; - var d = grid[ iy$1 + 1 ][ ix$1 + 1 ]; + if ( iy$1 !== 0 || thetaStart > 0 ) { indices.push( a, b, d ); } + if ( iy$1 !== heightSegments - 1 || thetaEnd < Math.PI ) { indices.push( b, c, d ); } - if ( iy$1 !== 0 || thetaStart > 0 ) { indices.push( a, b, d ); } - if ( iy$1 !== heightSegments - 1 || thetaEnd < Math.PI ) { indices.push( b, c, d ); } + } } - } - - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - } + } - SphereBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - SphereBufferGeometry.prototype.constructor = SphereBufferGeometry; + SphereBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + SphereBufferGeometry.prototype.constructor = SphereBufferGeometry; // RingGeometry - function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { + function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'RingGeometry'; + this.type = 'RingGeometry'; - this.parameters = { - innerRadius: innerRadius, - outerRadius: outerRadius, - thetaSegments: thetaSegments, - phiSegments: phiSegments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + innerRadius: innerRadius, + outerRadius: outerRadius, + thetaSegments: thetaSegments, + phiSegments: phiSegments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) ); + this.mergeVertices(); - } + } - RingGeometry.prototype = Object.create( Geometry.prototype ); - RingGeometry.prototype.constructor = RingGeometry; + RingGeometry.prototype = Object.create( Geometry.prototype ); + RingGeometry.prototype.constructor = RingGeometry; // RingBufferGeometry - function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { + function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'RingBufferGeometry'; + this.type = 'RingBufferGeometry'; - this.parameters = { - innerRadius: innerRadius, - outerRadius: outerRadius, - thetaSegments: thetaSegments, - phiSegments: phiSegments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + innerRadius: innerRadius, + outerRadius: outerRadius, + thetaSegments: thetaSegments, + phiSegments: phiSegments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - innerRadius = innerRadius || 0.5; - outerRadius = outerRadius || 1; + innerRadius = innerRadius || 0.5; + outerRadius = outerRadius || 1; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8; - phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1; + thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8; + phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1; - // buffers + // buffers - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - // some helper variables + // some helper variables - var radius = innerRadius; - var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments ); - var vertex = new Vector3(); - var uv = new Vector2(); + var radius = innerRadius; + var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments ); + var vertex = new Vector3(); + var uv = new Vector2(); - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( var j = 0; j <= phiSegments; j ++ ) { + for ( var j = 0; j <= phiSegments; j ++ ) { - for ( var i = 0; i <= thetaSegments; i ++ ) { + for ( var i = 0; i <= thetaSegments; i ++ ) { - // values are generate from the inside of the ring to the outside + // values are generate from the inside of the ring to the outside - var segment = thetaStart + i / thetaSegments * thetaLength; + var segment = thetaStart + i / thetaSegments * thetaLength; - // vertex + // vertex - vertex.x = radius * Math.cos( segment ); - vertex.y = radius * Math.sin( segment ); + vertex.x = radius * Math.cos( segment ); + vertex.y = radius * Math.sin( segment ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal + // normal - normals.push( 0, 0, 1 ); + normals.push( 0, 0, 1 ); - // uv + // uv - uv.x = ( vertex.x / outerRadius + 1 ) / 2; - uv.y = ( vertex.y / outerRadius + 1 ) / 2; + uv.x = ( vertex.x / outerRadius + 1 ) / 2; + uv.y = ( vertex.y / outerRadius + 1 ) / 2; - uvs.push( uv.x, uv.y ); + uvs.push( uv.x, uv.y ); - } + } - // increase the radius for next row of vertices + // increase the radius for next row of vertices - radius += radiusStep; + radius += radiusStep; - } + } - // indices + // indices - for ( var j$1 = 0; j$1 < phiSegments; j$1 ++ ) { + for ( var j$1 = 0; j$1 < phiSegments; j$1 ++ ) { - var thetaSegmentLevel = j$1 * ( thetaSegments + 1 ); + var thetaSegmentLevel = j$1 * ( thetaSegments + 1 ); - for ( var i$1 = 0; i$1 < thetaSegments; i$1 ++ ) { + for ( var i$1 = 0; i$1 < thetaSegments; i$1 ++ ) { - var segment$1 = i$1 + thetaSegmentLevel; + var segment$1 = i$1 + thetaSegmentLevel; - var a = segment$1; - var b = segment$1 + thetaSegments + 1; - var c = segment$1 + thetaSegments + 2; - var d = segment$1 + 1; + var a = segment$1; + var b = segment$1 + thetaSegments + 1; + var c = segment$1 + thetaSegments + 2; + var d = segment$1 + 1; - // faces + // faces - indices.push( a, b, d ); - indices.push( b, c, d ); + indices.push( a, b, d ); + indices.push( b, c, d ); - } + } - } + } - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - } + } - RingBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - RingBufferGeometry.prototype.constructor = RingBufferGeometry; + RingBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + RingBufferGeometry.prototype.constructor = RingBufferGeometry; // LatheGeometry - function LatheGeometry( points, segments, phiStart, phiLength ) { + function LatheGeometry( points, segments, phiStart, phiLength ) { - Geometry.call( this ); + Geometry.call(this); - this.type = 'LatheGeometry'; + this.type = 'LatheGeometry'; - this.parameters = { - points: points, - segments: segments, - phiStart: phiStart, - phiLength: phiLength - }; + this.parameters = { + points: points, + segments: segments, + phiStart: phiStart, + phiLength: phiLength + }; - this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) ); + this.mergeVertices(); - } + } - LatheGeometry.prototype = Object.create( Geometry.prototype ); - LatheGeometry.prototype.constructor = LatheGeometry; + LatheGeometry.prototype = Object.create( Geometry.prototype ); + LatheGeometry.prototype.constructor = LatheGeometry; // LatheBufferGeometry - function LatheBufferGeometry( points, segments, phiStart, phiLength ) { + function LatheBufferGeometry( points, segments, phiStart, phiLength ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'LatheBufferGeometry'; + this.type = 'LatheBufferGeometry'; - this.parameters = { - points: points, - segments: segments, - phiStart: phiStart, - phiLength: phiLength - }; + this.parameters = { + points: points, + segments: segments, + phiStart: phiStart, + phiLength: phiLength + }; - segments = Math.floor( segments ) || 12; - phiStart = phiStart || 0; - phiLength = phiLength || Math.PI * 2; + segments = Math.floor( segments ) || 12; + phiStart = phiStart || 0; + phiLength = phiLength || Math.PI * 2; - // clamp phiLength so it's in range of [ 0, 2PI ] + // clamp phiLength so it's in range of [ 0, 2PI ] - phiLength = MathUtils.clamp( phiLength, 0, Math.PI * 2 ); + phiLength = MathUtils.clamp( phiLength, 0, Math.PI * 2 ); - // buffers + // buffers - var indices = []; - var vertices = []; - var uvs = []; + var indices = []; + var vertices = []; + var uvs = []; - // helper variables + // helper variables - var inverseSegments = 1.0 / segments; - var vertex = new Vector3(); - var uv = new Vector2(); + var inverseSegments = 1.0 / segments; + var vertex = new Vector3(); + var uv = new Vector2(); - // generate vertices and uvs + // generate vertices and uvs - for ( var i = 0; i <= segments; i ++ ) { + for ( var i = 0; i <= segments; i ++ ) { - var phi = phiStart + i * inverseSegments * phiLength; + var phi = phiStart + i * inverseSegments * phiLength; - var sin = Math.sin( phi ); - var cos = Math.cos( phi ); + var sin = Math.sin( phi ); + var cos = Math.cos( phi ); - for ( var j = 0; j <= ( points.length - 1 ); j ++ ) { + for ( var j = 0; j <= ( points.length - 1 ); j ++ ) { - // vertex + // vertex - vertex.x = points[ j ].x * sin; - vertex.y = points[ j ].y; - vertex.z = points[ j ].x * cos; + vertex.x = points[ j ].x * sin; + vertex.y = points[ j ].y; + vertex.z = points[ j ].x * cos; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // uv + // uv - uv.x = i / segments; - uv.y = j / ( points.length - 1 ); + uv.x = i / segments; + uv.y = j / ( points.length - 1 ); - uvs.push( uv.x, uv.y ); + uvs.push( uv.x, uv.y ); + } + } - } + // indices - // indices + for ( var i$1 = 0; i$1 < segments; i$1 ++ ) { - for ( var i$1 = 0; i$1 < segments; i$1 ++ ) { + for ( var j$1 = 0; j$1 < ( points.length - 1 ); j$1 ++ ) { - for ( var j$1 = 0; j$1 < ( points.length - 1 ); j$1 ++ ) { + var base = j$1 + i$1 * points.length; - var base = j$1 + i$1 * points.length; + var a = base; + var b = base + points.length; + var c = base + points.length + 1; + var d = base + 1; - var a = base; - var b = base + points.length; - var c = base + points.length + 1; - var d = base + 1; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // generate normals - // generate normals + this.computeVertexNormals(); - this.computeVertexNormals(); + // if the geometry is closed, we need to average the normals along the seam. + // because the corresponding vertices are identical (but still have different UVs). - // if the geometry is closed, we need to average the normals along the seam. - // because the corresponding vertices are identical (but still have different UVs). + if ( phiLength === Math.PI * 2 ) { - if ( phiLength === Math.PI * 2 ) { + var normals = this.attributes.normal.array; + var n1 = new Vector3(); + var n2 = new Vector3(); + var n = new Vector3(); - var normals = this.attributes.normal.array; - var n1 = new Vector3(); - var n2 = new Vector3(); - var n = new Vector3(); + // this is the buffer offset for the last line of vertices - // this is the buffer offset for the last line of vertices + var base$1 = segments * points.length * 3; - var base$1 = segments * points.length * 3; + for ( var i$2 = 0, j$2 = 0; i$2 < points.length; i$2 ++, j$2 += 3 ) { - for ( var i$2 = 0, j$2 = 0; i$2 < points.length; i$2 ++, j$2 += 3 ) { + // select the normal of the vertex in the first line - // select the normal of the vertex in the first line + n1.x = normals[ j$2 + 0 ]; + n1.y = normals[ j$2 + 1 ]; + n1.z = normals[ j$2 + 2 ]; - n1.x = normals[ j$2 + 0 ]; - n1.y = normals[ j$2 + 1 ]; - n1.z = normals[ j$2 + 2 ]; + // select the normal of the vertex in the last line - // select the normal of the vertex in the last line + n2.x = normals[ base$1 + j$2 + 0 ]; + n2.y = normals[ base$1 + j$2 + 1 ]; + n2.z = normals[ base$1 + j$2 + 2 ]; - n2.x = normals[ base$1 + j$2 + 0 ]; - n2.y = normals[ base$1 + j$2 + 1 ]; - n2.z = normals[ base$1 + j$2 + 2 ]; + // average normals - // average normals + n.addVectors( n1, n2 ).normalize(); - n.addVectors( n1, n2 ).normalize(); + // assign the new values to both normals - // assign the new values to both normals + normals[ j$2 + 0 ] = normals[ base$1 + j$2 + 0 ] = n.x; + normals[ j$2 + 1 ] = normals[ base$1 + j$2 + 1 ] = n.y; + normals[ j$2 + 2 ] = normals[ base$1 + j$2 + 2 ] = n.z; - normals[ j$2 + 0 ] = normals[ base$1 + j$2 + 0 ] = n.x; - normals[ j$2 + 1 ] = normals[ base$1 + j$2 + 1 ] = n.y; - normals[ j$2 + 2 ] = normals[ base$1 + j$2 + 2 ] = n.z; + } } } - } - - LatheBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - LatheBufferGeometry.prototype.constructor = LatheBufferGeometry; + LatheBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + LatheBufferGeometry.prototype.constructor = LatheBufferGeometry; // ShapeGeometry - function ShapeGeometry( shapes, curveSegments ) { + function ShapeGeometry( shapes, curveSegments ) { - Geometry.call( this ); - - this.type = 'ShapeGeometry'; + Geometry.call(this); + this.type = 'ShapeGeometry'; - if ( typeof curveSegments === 'object' ) { + if ( typeof curveSegments === 'object' ) { - console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' ); + console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' ); - curveSegments = curveSegments.curveSegments; + curveSegments = curveSegments.curveSegments; - } + } - this.parameters = { - shapes: shapes, - curveSegments: curveSegments - }; + this.parameters = { + shapes: shapes, + curveSegments: curveSegments + }; - this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) ); - this.mergeVertices(); + this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) ); + this.mergeVertices(); - } + } - ShapeGeometry.prototype = Object.create( Geometry.prototype ); - ShapeGeometry.prototype.constructor = ShapeGeometry; + ShapeGeometry.prototype = Object.create( Geometry.prototype ); + ShapeGeometry.prototype.constructor = ShapeGeometry; - ShapeGeometry.prototype.toJSON = function () { + ShapeGeometry.prototype.toJSON = function toJSON$1$1 () { - var data = Geometry.prototype.toJSON.call( this ); + var data = Geometry.prototype.toJSON.call( this ); - var shapes = this.parameters.shapes; + var shapes = this.parameters.shapes; - return toJSON$1( shapes, data ); + return toJSON$1( shapes, data ); - }; + }; // ShapeBufferGeometry - function ShapeBufferGeometry( shapes, curveSegments ) { + function ShapeBufferGeometry( shapes, curveSegments ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'ShapeBufferGeometry'; - this.type = 'ShapeBufferGeometry'; + this.parameters = { + shapes: shapes, + curveSegments: curveSegments + }; - this.parameters = { - shapes: shapes, - curveSegments: curveSegments - }; + curveSegments = curveSegments || 12; - curveSegments = curveSegments || 12; + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // helper variables - // helper variables + var groupStart = 0; + var groupCount = 0; - var groupStart = 0; - var groupCount = 0; + // allow single and array values for "shapes" parameter - // allow single and array values for "shapes" parameter + if ( Array.isArray( shapes ) === false ) { - if ( Array.isArray( shapes ) === false ) { + addShape( shapes ); - addShape( shapes ); + } else { - } else { + for ( var i = 0; i < shapes.length; i ++ ) { - for ( var i = 0; i < shapes.length; i ++ ) { + addShape( shapes[ i ] ); - addShape( shapes[ i ] ); + this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support - this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support + groupStart += groupCount; + groupCount = 0; - groupStart += groupCount; - groupCount = 0; + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // helper functions - // helper functions + function addShape( shape ) { - function addShape( shape ) { + var indexOffset = vertices.length / 3; + var points = shape.extractPoints( curveSegments ); - var indexOffset = vertices.length / 3; - var points = shape.extractPoints( curveSegments ); + var shapeVertices = points.shape; + var shapeHoles = points.holes; - var shapeVertices = points.shape; - var shapeHoles = points.holes; + // check direction of vertices - // check direction of vertices + if ( ShapeUtils.isClockWise( shapeVertices ) === false ) { - if ( ShapeUtils.isClockWise( shapeVertices ) === false ) { + shapeVertices = shapeVertices.reverse(); - shapeVertices = shapeVertices.reverse(); + } - } + for ( var i = 0, l = shapeHoles.length; i < l; i ++ ) { - for ( var i = 0, l = shapeHoles.length; i < l; i ++ ) { + var shapeHole = shapeHoles[ i ]; - var shapeHole = shapeHoles[ i ]; + if ( ShapeUtils.isClockWise( shapeHole ) === true ) { - if ( ShapeUtils.isClockWise( shapeHole ) === true ) { + shapeHoles[ i ] = shapeHole.reverse(); - shapeHoles[ i ] = shapeHole.reverse(); + } } - } + var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles ); - var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles ); + // join vertices of inner and outer paths to a single array - // join vertices of inner and outer paths to a single array + for ( var i$1 = 0, l$1 = shapeHoles.length; i$1 < l$1; i$1 ++ ) { - for ( var i$1 = 0, l$1 = shapeHoles.length; i$1 < l$1; i$1 ++ ) { + var shapeHole$1 = shapeHoles[ i$1 ]; + shapeVertices = shapeVertices.concat( shapeHole$1 ); - var shapeHole$1 = shapeHoles[ i$1 ]; - shapeVertices = shapeVertices.concat( shapeHole$1 ); + } - } + // vertices, normals, uvs - // vertices, normals, uvs + for ( var i$2 = 0, l$2 = shapeVertices.length; i$2 < l$2; i$2 ++ ) { - for ( var i$2 = 0, l$2 = shapeVertices.length; i$2 < l$2; i$2 ++ ) { + var vertex = shapeVertices[ i$2 ]; - var vertex = shapeVertices[ i$2 ]; + vertices.push( vertex.x, vertex.y, 0 ); + normals.push( 0, 0, 1 ); + uvs.push( vertex.x, vertex.y ); // world uvs - vertices.push( vertex.x, vertex.y, 0 ); - normals.push( 0, 0, 1 ); - uvs.push( vertex.x, vertex.y ); // world uvs + } - } + // incides - // incides + for ( var i$3 = 0, l$3 = faces.length; i$3 < l$3; i$3 ++ ) { - for ( var i$3 = 0, l$3 = faces.length; i$3 < l$3; i$3 ++ ) { + var face = faces[ i$3 ]; - var face = faces[ i$3 ]; + var a = face[ 0 ] + indexOffset; + var b = face[ 1 ] + indexOffset; + var c = face[ 2 ] + indexOffset; - var a = face[ 0 ] + indexOffset; - var b = face[ 1 ] + indexOffset; - var c = face[ 2 ] + indexOffset; + indices.push( a, b, c ); + groupCount += 3; - indices.push( a, b, c ); - groupCount += 3; + } } } - } - - ShapeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - ShapeBufferGeometry.prototype.constructor = ShapeBufferGeometry; + ShapeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + ShapeBufferGeometry.prototype.constructor = ShapeBufferGeometry; - ShapeBufferGeometry.prototype.toJSON = function () { + ShapeBufferGeometry.prototype.toJSON = function toJSON$2 () { - var data = BufferGeometry.prototype.toJSON.call( this ); + var data = BufferGeometry.prototype.toJSON.call( this ); - var shapes = this.parameters.shapes; + var shapes = this.parameters.shapes; - return toJSON$1( shapes, data ); + return toJSON$1( shapes, data ); - }; + }; // @@ -32430,556 +32493,551 @@ function EdgesGeometry( geometry, thresholdAngle ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'EdgesGeometry'; + this.type = 'EdgesGeometry'; - this.parameters = { - thresholdAngle: thresholdAngle - }; + this.parameters = { + thresholdAngle: thresholdAngle + }; - thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1; + thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1; - // buffer + // buffer - var vertices = []; + var vertices = []; - // helper variables + // helper variables - var thresholdDot = Math.cos( MathUtils.DEG2RAD * thresholdAngle ); - var edge = [ 0, 0 ], edges = {}; - var edge1, edge2, key; - var keys = [ 'a', 'b', 'c' ]; + var thresholdDot = Math.cos( MathUtils.DEG2RAD * thresholdAngle ); + var edge = [ 0, 0 ], edges = {}; + var edge1, edge2, key; + var keys = [ 'a', 'b', 'c' ]; - // prepare source geometry + // prepare source geometry - var geometry2; + var geometry2; - if ( geometry.isBufferGeometry ) { + if ( geometry.isBufferGeometry ) { - geometry2 = new Geometry(); - geometry2.fromBufferGeometry( geometry ); + geometry2 = new Geometry(); + geometry2.fromBufferGeometry( geometry ); - } else { + } else { - geometry2 = geometry.clone(); + geometry2 = geometry.clone(); - } + } - geometry2.mergeVertices(); - geometry2.computeFaceNormals(); + geometry2.mergeVertices(); + geometry2.computeFaceNormals(); - var sourceVertices = geometry2.vertices; - var faces = geometry2.faces; + var sourceVertices = geometry2.vertices; + var faces = geometry2.faces; - // now create a data structure where each entry represents an edge with its adjoining faces + // now create a data structure where each entry represents an edge with its adjoining faces - for ( var i = 0, l = faces.length; i < l; i ++ ) { + for ( var i = 0, l = faces.length; i < l; i ++ ) { - var face = faces[ i ]; + var face = faces[ i ]; - for ( var j = 0; j < 3; j ++ ) { + for ( var j = 0; j < 3; j ++ ) { - edge1 = face[ keys[ j ] ]; - edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; - edge[ 0 ] = Math.min( edge1, edge2 ); - edge[ 1 ] = Math.max( edge1, edge2 ); + edge1 = face[ keys[ j ] ]; + edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; + edge[ 0 ] = Math.min( edge1, edge2 ); + edge[ 1 ] = Math.max( edge1, edge2 ); - key = edge[ 0 ] + ',' + edge[ 1 ]; + key = edge[ 0 ] + ',' + edge[ 1 ]; - if ( edges[ key ] === undefined ) { + if ( edges[ key ] === undefined ) { - edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined }; + edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined }; - } else { + } else { - edges[ key ].face2 = i; + edges[ key ].face2 = i; + + } } } - } + // generate vertices - // generate vertices + for ( key in edges ) { - for ( key in edges ) { + var e = edges[ key ]; - var e = edges[ key ]; + // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree. - // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree. + if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) { - if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) { + var vertex = sourceVertices[ e.index1 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - var vertex = sourceVertices[ e.index1 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex = sourceVertices[ e.index2 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex = sourceVertices[ e.index2 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + } } - } - - // build geometry + // build geometry - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - } + } - EdgesGeometry.prototype = Object.create( BufferGeometry.prototype ); - EdgesGeometry.prototype.constructor = EdgesGeometry; + EdgesGeometry.prototype = Object.create( BufferGeometry.prototype ); + EdgesGeometry.prototype.constructor = EdgesGeometry; // CylinderGeometry - function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - - Geometry.call( this ); + function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'CylinderGeometry'; + Geometry.call(this); + this.type = 'CylinderGeometry'; - this.parameters = { - radiusTop: radiusTop, - radiusBottom: radiusBottom, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radiusTop: radiusTop, + radiusBottom: radiusBottom, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) ); + this.mergeVertices(); - } + } - CylinderGeometry.prototype = Object.create( Geometry.prototype ); - CylinderGeometry.prototype.constructor = CylinderGeometry; + CylinderGeometry.prototype = Object.create( Geometry.prototype ); + CylinderGeometry.prototype.constructor = CylinderGeometry; // CylinderBufferGeometry - function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { + function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); + this.type = 'CylinderBufferGeometry'; - this.type = 'CylinderBufferGeometry'; + this.parameters = { + radiusTop: radiusTop, + radiusBottom: radiusBottom, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.parameters = { - radiusTop: radiusTop, - radiusBottom: radiusBottom, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + var scope = this; - var scope = this; + radiusTop = radiusTop !== undefined ? radiusTop : 1; + radiusBottom = radiusBottom !== undefined ? radiusBottom : 1; + height = height || 1; - radiusTop = radiusTop !== undefined ? radiusTop : 1; - radiusBottom = radiusBottom !== undefined ? radiusBottom : 1; - height = height || 1; + radialSegments = Math.floor( radialSegments ) || 8; + heightSegments = Math.floor( heightSegments ) || 1; - radialSegments = Math.floor( radialSegments ) || 8; - heightSegments = Math.floor( heightSegments ) || 1; + openEnded = openEnded !== undefined ? openEnded : false; + thetaStart = thetaStart !== undefined ? thetaStart : 0.0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - openEnded = openEnded !== undefined ? openEnded : false; - thetaStart = thetaStart !== undefined ? thetaStart : 0.0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + // buffers - // buffers + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + // helper variables - // helper variables + var index = 0; + var indexArray = []; + var halfHeight = height / 2; + var groupStart = 0; - var index = 0; - var indexArray = []; - var halfHeight = height / 2; - var groupStart = 0; + // generate geometry - // generate geometry + generateTorso(); - generateTorso(); + if ( openEnded === false ) { - if ( openEnded === false ) { + if ( radiusTop > 0 ) { generateCap( true ); } + if ( radiusBottom > 0 ) { generateCap( false ); } - if ( radiusTop > 0 ) { generateCap( true ); } - if ( radiusBottom > 0 ) { generateCap( false ); } + } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + function generateTorso() { - function generateTorso() { + var normal = new Vector3(); + var vertex = new Vector3(); - var normal = new Vector3(); - var vertex = new Vector3(); + var groupCount = 0; - var groupCount = 0; + // this will be used to calculate the normal + var slope = ( radiusBottom - radiusTop ) / height; - // this will be used to calculate the normal - var slope = ( radiusBottom - radiusTop ) / height; + // generate vertices, normals and uvs - // generate vertices, normals and uvs + for ( var y = 0; y <= heightSegments; y ++ ) { - for ( var y = 0; y <= heightSegments; y ++ ) { + var indexRow = []; - var indexRow = []; + var v = y / heightSegments; - var v = y / heightSegments; + // calculate the radius of the current row - // calculate the radius of the current row + var radius = v * ( radiusBottom - radiusTop ) + radiusTop; - var radius = v * ( radiusBottom - radiusTop ) + radiusTop; + for ( var x = 0; x <= radialSegments; x ++ ) { - for ( var x = 0; x <= radialSegments; x ++ ) { + var u = x / radialSegments; - var u = x / radialSegments; + var theta = u * thetaLength + thetaStart; - var theta = u * thetaLength + thetaStart; + var sinTheta = Math.sin( theta ); + var cosTheta = Math.cos( theta ); - var sinTheta = Math.sin( theta ); - var cosTheta = Math.cos( theta ); + // vertex - // vertex + vertex.x = radius * sinTheta; + vertex.y = - v * height + halfHeight; + vertex.z = radius * cosTheta; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex.x = radius * sinTheta; - vertex.y = - v * height + halfHeight; - vertex.z = radius * cosTheta; - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal - // normal + normal.set( sinTheta, slope, cosTheta ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - normal.set( sinTheta, slope, cosTheta ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + // uv - // uv + uvs.push( u, 1 - v ); - uvs.push( u, 1 - v ); + // save index of vertex in respective row - // save index of vertex in respective row + indexRow.push( index ++ ); - indexRow.push( index ++ ); + } - } + // now save vertices of the row in our index array - // now save vertices of the row in our index array + indexArray.push( indexRow ); - indexArray.push( indexRow ); + } - } + // generate indices - // generate indices + for ( var x$1 = 0; x$1 < radialSegments; x$1 ++ ) { - for ( var x$1 = 0; x$1 < radialSegments; x$1 ++ ) { + for ( var y$1 = 0; y$1 < heightSegments; y$1 ++ ) { - for ( var y$1 = 0; y$1 < heightSegments; y$1 ++ ) { + // we use the index array to access the correct indices - // we use the index array to access the correct indices + var a = indexArray[ y$1 ][ x$1 ]; + var b = indexArray[ y$1 + 1 ][ x$1 ]; + var c = indexArray[ y$1 + 1 ][ x$1 + 1 ]; + var d = indexArray[ y$1 ][ x$1 + 1 ]; - var a = indexArray[ y$1 ][ x$1 ]; - var b = indexArray[ y$1 + 1 ][ x$1 ]; - var c = indexArray[ y$1 + 1 ][ x$1 + 1 ]; - var d = indexArray[ y$1 ][ x$1 + 1 ]; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + // update group counter - // update group counter + groupCount += 6; - groupCount += 6; + } } - } + // add a group to the geometry. this will ensure multi material support - // add a group to the geometry. this will ensure multi material support + scope.addGroup( groupStart, groupCount, 0 ); - scope.addGroup( groupStart, groupCount, 0 ); + // calculate new start value for groups - // calculate new start value for groups + groupStart += groupCount; - groupStart += groupCount; + } - } + function generateCap( top ) { - function generateCap( top ) { + // save the index of the first center vertex + var centerIndexStart = index; - // save the index of the first center vertex - var centerIndexStart = index; + var uv = new Vector2(); + var vertex = new Vector3(); - var uv = new Vector2(); - var vertex = new Vector3(); + var groupCount = 0; - var groupCount = 0; + var radius = ( top === true ) ? radiusTop : radiusBottom; + var sign = ( top === true ) ? 1 : - 1; - var radius = ( top === true ) ? radiusTop : radiusBottom; - var sign = ( top === true ) ? 1 : - 1; + // first we generate the center vertex data of the cap. + // because the geometry needs one set of uvs per face, + // we must generate a center vertex per face/segment - // first we generate the center vertex data of the cap. - // because the geometry needs one set of uvs per face, - // we must generate a center vertex per face/segment + for ( var x = 1; x <= radialSegments; x ++ ) { - for ( var x = 1; x <= radialSegments; x ++ ) { + // vertex - // vertex + vertices.push( 0, halfHeight * sign, 0 ); - vertices.push( 0, halfHeight * sign, 0 ); + // normal - // normal + normals.push( 0, sign, 0 ); - normals.push( 0, sign, 0 ); + // uv - // uv + uvs.push( 0.5, 0.5 ); - uvs.push( 0.5, 0.5 ); + // increase index - // increase index + index ++; - index ++; + } - } + // save the index of the last center vertex + var centerIndexEnd = index; - // save the index of the last center vertex - var centerIndexEnd = index; + // now we generate the surrounding vertices, normals and uvs - // now we generate the surrounding vertices, normals and uvs + for ( var x$1 = 0; x$1 <= radialSegments; x$1 ++ ) { - for ( var x$1 = 0; x$1 <= radialSegments; x$1 ++ ) { + var u = x$1 / radialSegments; + var theta = u * thetaLength + thetaStart; - var u = x$1 / radialSegments; - var theta = u * thetaLength + thetaStart; + var cosTheta = Math.cos( theta ); + var sinTheta = Math.sin( theta ); - var cosTheta = Math.cos( theta ); - var sinTheta = Math.sin( theta ); + // vertex - // vertex + vertex.x = radius * sinTheta; + vertex.y = halfHeight * sign; + vertex.z = radius * cosTheta; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex.x = radius * sinTheta; - vertex.y = halfHeight * sign; - vertex.z = radius * cosTheta; - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal - // normal + normals.push( 0, sign, 0 ); - normals.push( 0, sign, 0 ); + // uv - // uv + uv.x = ( cosTheta * 0.5 ) + 0.5; + uv.y = ( sinTheta * 0.5 * sign ) + 0.5; + uvs.push( uv.x, uv.y ); - uv.x = ( cosTheta * 0.5 ) + 0.5; - uv.y = ( sinTheta * 0.5 * sign ) + 0.5; - uvs.push( uv.x, uv.y ); + // increase index + + index ++; - // increase index + } - index ++; + // generate indices - } + for ( var x$2 = 0; x$2 < radialSegments; x$2 ++ ) { - // generate indices + var c = centerIndexStart + x$2; + var i = centerIndexEnd + x$2; - for ( var x$2 = 0; x$2 < radialSegments; x$2 ++ ) { + if ( top === true ) { - var c = centerIndexStart + x$2; - var i = centerIndexEnd + x$2; + // face top - if ( top === true ) { + indices.push( i, i + 1, c ); - // face top + } else { - indices.push( i, i + 1, c ); + // face bottom - } else { + indices.push( i + 1, i, c ); - // face bottom + } - indices.push( i + 1, i, c ); + groupCount += 3; } - groupCount += 3; - - } + // add a group to the geometry. this will ensure multi material support - // add a group to the geometry. this will ensure multi material support + scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 ); - scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 ); + // calculate new start value for groups - // calculate new start value for groups + groupStart += groupCount; - groupStart += groupCount; + } } - } - - CylinderBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - CylinderBufferGeometry.prototype.constructor = CylinderBufferGeometry; + CylinderBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + CylinderBufferGeometry.prototype.constructor = CylinderBufferGeometry; // ConeGeometry - function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { + function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + this.type = 'ConeGeometry'; - this.type = 'ConeGeometry'; - - this.parameters = { - radius: radius, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - } + } - ConeGeometry.prototype = Object.create( CylinderGeometry.prototype ); - ConeGeometry.prototype.constructor = ConeGeometry; + ConeGeometry.prototype = Object.create( CylinderGeometry.prototype ); + ConeGeometry.prototype.constructor = ConeGeometry; // ConeBufferGeometry - function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - - CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'ConeBufferGeometry'; + CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + this.type = 'ConeBufferGeometry'; - this.parameters = { - radius: radius, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - } + } - ConeBufferGeometry.prototype = Object.create( CylinderBufferGeometry.prototype ); - ConeBufferGeometry.prototype.constructor = ConeBufferGeometry; + ConeBufferGeometry.prototype = Object.create( CylinderBufferGeometry.prototype ); + ConeBufferGeometry.prototype.constructor = ConeBufferGeometry; // CircleGeometry - function CircleGeometry( radius, segments, thetaStart, thetaLength ) { + function CircleGeometry( radius, segments, thetaStart, thetaLength ) { - Geometry.call( this ); - - this.type = 'CircleGeometry'; + Geometry.call(this); + this.type = 'CircleGeometry'; - this.parameters = { - radius: radius, - segments: segments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + segments: segments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) ); + this.mergeVertices(); - } + } - CircleGeometry.prototype = Object.create( Geometry.prototype ); - CircleGeometry.prototype.constructor = CircleGeometry; + CircleGeometry.prototype = Object.create( Geometry.prototype ); + CircleGeometry.prototype.constructor = CircleGeometry; // CircleBufferGeometry - function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) { + function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) { - BufferGeometry.call( this ); + BufferGeometry.call(this); - this.type = 'CircleBufferGeometry'; + this.type = 'CircleBufferGeometry'; - this.parameters = { - radius: radius, - segments: segments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + segments: segments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - radius = radius || 1; - segments = segments !== undefined ? Math.max( 3, segments ) : 8; + radius = radius || 1; + segments = segments !== undefined ? Math.max( 3, segments ) : 8; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - // buffers + // buffers - var indices = []; - var vertices = []; - var normals = []; - var uvs = []; + var indices = []; + var vertices = []; + var normals = []; + var uvs = []; - // helper variables + // helper variables - var vertex = new Vector3(); - var uv = new Vector2(); + var vertex = new Vector3(); + var uv = new Vector2(); - // center point + // center point - vertices.push( 0, 0, 0 ); - normals.push( 0, 0, 1 ); - uvs.push( 0.5, 0.5 ); + vertices.push( 0, 0, 0 ); + normals.push( 0, 0, 1 ); + uvs.push( 0.5, 0.5 ); - for ( var s = 0, i = 3; s <= segments; s ++, i += 3 ) { + for ( var s = 0, i = 3; s <= segments; s ++, i += 3 ) { - var segment = thetaStart + s / segments * thetaLength; + var segment = thetaStart + s / segments * thetaLength; - // vertex + // vertex - vertex.x = radius * Math.cos( segment ); - vertex.y = radius * Math.sin( segment ); + vertex.x = radius * Math.cos( segment ); + vertex.y = radius * Math.sin( segment ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal + // normal - normals.push( 0, 0, 1 ); + normals.push( 0, 0, 1 ); - // uvs + // uvs - uv.x = ( vertices[ i ] / radius + 1 ) / 2; - uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2; + uv.x = ( vertices[ i ] / radius + 1 ) / 2; + uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2; - uvs.push( uv.x, uv.y ); + uvs.push( uv.x, uv.y ); - } + } - // indices + // indices - for ( var i$1 = 1; i$1 <= segments; i$1 ++ ) { + for ( var i$1 = 1; i$1 <= segments; i$1 ++ ) { - indices.push( i$1, i$1 + 1, 0 ); + indices.push( i$1, i$1 + 1, 0 ); - } + } - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - } + } - CircleBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); - CircleBufferGeometry.prototype.constructor = CircleBufferGeometry; + CircleBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); + CircleBufferGeometry.prototype.constructor = CircleBufferGeometry; var Geometries = /*#__PURE__*/Object.freeze({ __proto__: null, @@ -34264,13 +34322,30 @@ var targetTrack = targetClip.tracks.find( function ( track ) { return track.name === referenceTrack.name - && track.ValueTypeName === referenceTrackType; + && track.ValueTypeName === referenceTrackType; } ); if ( targetTrack === undefined ) { return; } - var valueSize = referenceTrack.getValueSize(); + var referenceOffset = 0; + var referenceValueSize = referenceTrack.getValueSize(); + + if ( referenceTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) { + + referenceOffset = referenceValueSize / 3; + + } + + var targetOffset = 0; + var targetValueSize = targetTrack.getValueSize(); + + if ( targetTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) { + + targetOffset = targetValueSize / 3; + + } + var lastIndex = referenceTrack.times.length - 1; var referenceValue = (void 0); @@ -34278,32 +34353,32 @@ if ( referenceTime <= referenceTrack.times[ 0 ] ) { // Reference frame is earlier than the first keyframe, so just use the first keyframe - referenceValue = AnimationUtils.arraySlice( referenceTrack.values, 0, referenceTrack.valueSize ); + var startIndex = referenceOffset; + var endIndex = referenceValueSize - referenceOffset; + referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex, endIndex ); } else if ( referenceTime >= referenceTrack.times[ lastIndex ] ) { // Reference frame is after the last keyframe, so just use the last keyframe - var startIndex = lastIndex * valueSize; - referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex ); + var startIndex$1 = lastIndex * referenceValueSize + referenceOffset; + var endIndex$1 = startIndex$1 + referenceValueSize - referenceOffset; + referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex$1, endIndex$1 ); } else { // Interpolate to the reference value var interpolant = referenceTrack.createInterpolant(); + var startIndex$2 = referenceOffset; + var endIndex$2 = referenceValueSize - referenceOffset; interpolant.evaluate( referenceTime ); - referenceValue = interpolant.resultBuffer; + referenceValue = AnimationUtils.arraySlice( interpolant.resultBuffer, startIndex$2, endIndex$2 ); } // Conjugate the quaternion if ( referenceTrackType === 'quaternion' ) { - var referenceQuat = new Quaternion( - referenceValue[ 0 ], - referenceValue[ 1 ], - referenceValue[ 2 ], - referenceValue[ 3 ] - ).normalize().conjugate(); + var referenceQuat = new Quaternion().fromArray( referenceValue ).normalize().conjugate(); referenceQuat.toArray( referenceValue ); } @@ -34313,7 +34388,7 @@ var numTimes = targetTrack.times.length; for ( var j = 0; j < numTimes; ++ j ) { - var valueStart = j * valueSize; + var valueStart = j * targetValueSize + targetOffset; if ( referenceTrackType === 'quaternion' ) { @@ -34329,8 +34404,10 @@ } else { + var valueEnd = targetValueSize - targetOffset * 2; + // Subtract each value for all other numeric track types - for ( var k = 0; k < valueSize; ++ k ) { + for ( var k = 0; k < valueEnd; ++ k ) { targetTrack.values[ valueStart + k ] -= referenceValue[ k ]; @@ -36644,96 +36721,6 @@ } ); - /** - * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...) - * - * Sub classes have to implement the parse() method which will be used in load(). - */ - - function DataTextureLoader( manager ) { - - Loader.call( this, manager ); - - } - - DataTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), { - - constructor: DataTextureLoader, - - load: function ( url, onLoad, onProgress, onError ) { - - var scope = this; - - var texture = new DataTexture(); - - var loader = new FileLoader( this.manager ); - loader.setResponseType( 'arraybuffer' ); - loader.setRequestHeader( this.requestHeader ); - loader.setPath( this.path ); - loader.load( url, function ( buffer ) { - - var texData = scope.parse( buffer ); - - if ( ! texData ) { return; } - - if ( texData.image !== undefined ) { - - texture.image = texData.image; - - } else if ( texData.data !== undefined ) { - - texture.image.width = texData.width; - texture.image.height = texData.height; - texture.image.data = texData.data; - - } - - texture.wrapS = texData.wrapS !== undefined ? texData.wrapS : ClampToEdgeWrapping; - texture.wrapT = texData.wrapT !== undefined ? texData.wrapT : ClampToEdgeWrapping; - - texture.magFilter = texData.magFilter !== undefined ? texData.magFilter : LinearFilter; - texture.minFilter = texData.minFilter !== undefined ? texData.minFilter : LinearFilter; - - texture.anisotropy = texData.anisotropy !== undefined ? texData.anisotropy : 1; - - if ( texData.format !== undefined ) { - - texture.format = texData.format; - - } - - if ( texData.type !== undefined ) { - - texture.type = texData.type; - - } - - if ( texData.mipmaps !== undefined ) { - - texture.mipmaps = texData.mipmaps; - texture.minFilter = LinearMipmapLinearFilter; // presumably... - - } - - if ( texData.mipmapCount === 1 ) { - - texture.minFilter = LinearFilter; - - } - - texture.needsUpdate = true; - - if ( onLoad ) { onLoad( texture, texData ); } - - }, onProgress, onError ); - - - return texture; - - } - - } ); - function ImageLoader( manager ) { Loader.call( this, manager ); @@ -36868,6 +36855,96 @@ } ); + /** + * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...) + * + * Sub classes have to implement the parse() method which will be used in load(). + */ + + function DataTextureLoader( manager ) { + + Loader.call( this, manager ); + + } + + DataTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), { + + constructor: DataTextureLoader, + + load: function ( url, onLoad, onProgress, onError ) { + + var scope = this; + + var texture = new DataTexture(); + + var loader = new FileLoader( this.manager ); + loader.setResponseType( 'arraybuffer' ); + loader.setRequestHeader( this.requestHeader ); + loader.setPath( this.path ); + loader.load( url, function ( buffer ) { + + var texData = scope.parse( buffer ); + + if ( ! texData ) { return; } + + if ( texData.image !== undefined ) { + + texture.image = texData.image; + + } else if ( texData.data !== undefined ) { + + texture.image.width = texData.width; + texture.image.height = texData.height; + texture.image.data = texData.data; + + } + + texture.wrapS = texData.wrapS !== undefined ? texData.wrapS : ClampToEdgeWrapping; + texture.wrapT = texData.wrapT !== undefined ? texData.wrapT : ClampToEdgeWrapping; + + texture.magFilter = texData.magFilter !== undefined ? texData.magFilter : LinearFilter; + texture.minFilter = texData.minFilter !== undefined ? texData.minFilter : LinearFilter; + + texture.anisotropy = texData.anisotropy !== undefined ? texData.anisotropy : 1; + + if ( texData.format !== undefined ) { + + texture.format = texData.format; + + } + + if ( texData.type !== undefined ) { + + texture.type = texData.type; + + } + + if ( texData.mipmaps !== undefined ) { + + texture.mipmaps = texData.mipmaps; + texture.minFilter = LinearMipmapLinearFilter; // presumably... + + } + + if ( texData.mipmapCount === 1 ) { + + texture.minFilter = LinearFilter; + + } + + texture.needsUpdate = true; + + if ( onLoad ) { onLoad( texture, texData ); } + + }, onProgress, onError ); + + + return texture; + + } + + } ); + function TextureLoader( manager ) { Loader.call( this, manager ); @@ -39609,7 +39686,7 @@ // 3-band SH defined by 9 coefficients - function SphericalHarmonics3() { + var SphericalHarmonics3 = function SphericalHarmonics3() { this.coefficients = []; @@ -39619,234 +39696,226 @@ } - } - - Object.assign( SphericalHarmonics3.prototype, { - - isSphericalHarmonics3: true, + }; - set: function ( coefficients ) { + SphericalHarmonics3.prototype.set = function set ( coefficients ) { - for ( var i = 0; i < 9; i ++ ) { + for ( var i = 0; i < 9; i ++ ) { - this.coefficients[ i ].copy( coefficients[ i ] ); + this.coefficients[ i ].copy( coefficients[ i ] ); - } - - return this; + } - }, + return this; - zero: function () { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.zero = function zero () { - this.coefficients[ i ].set( 0, 0, 0 ); + for ( var i = 0; i < 9; i ++ ) { - } + this.coefficients[ i ].set( 0, 0, 0 ); - return this; + } - }, + return this; - // get the radiance in the direction of the normal - // target is a Vector3 - getAt: function ( normal, target ) { + }; - // normal is assumed to be unit length + // get the radiance in the direction of the normal + // target is a Vector3 + SphericalHarmonics3.prototype.getAt = function getAt ( normal, target ) { - var x = normal.x, y = normal.y, z = normal.z; + // normal is assumed to be unit length - var coeff = this.coefficients; + var x = normal.x, y = normal.y, z = normal.z; - // band 0 - target.copy( coeff[ 0 ] ).multiplyScalar( 0.282095 ); + var coeff = this.coefficients; - // band 1 - target.addScaledVector( coeff[ 1 ], 0.488603 * y ); - target.addScaledVector( coeff[ 2 ], 0.488603 * z ); - target.addScaledVector( coeff[ 3 ], 0.488603 * x ); + // band 0 + target.copy( coeff[ 0 ] ).multiplyScalar( 0.282095 ); - // band 2 - target.addScaledVector( coeff[ 4 ], 1.092548 * ( x * y ) ); - target.addScaledVector( coeff[ 5 ], 1.092548 * ( y * z ) ); - target.addScaledVector( coeff[ 6 ], 0.315392 * ( 3.0 * z * z - 1.0 ) ); - target.addScaledVector( coeff[ 7 ], 1.092548 * ( x * z ) ); - target.addScaledVector( coeff[ 8 ], 0.546274 * ( x * x - y * y ) ); + // band 1 + target.addScaledVector( coeff[ 1 ], 0.488603 * y ); + target.addScaledVector( coeff[ 2 ], 0.488603 * z ); + target.addScaledVector( coeff[ 3 ], 0.488603 * x ); - return target; + // band 2 + target.addScaledVector( coeff[ 4 ], 1.092548 * ( x * y ) ); + target.addScaledVector( coeff[ 5 ], 1.092548 * ( y * z ) ); + target.addScaledVector( coeff[ 6 ], 0.315392 * ( 3.0 * z * z - 1.0 ) ); + target.addScaledVector( coeff[ 7 ], 1.092548 * ( x * z ) ); + target.addScaledVector( coeff[ 8 ], 0.546274 * ( x * x - y * y ) ); - }, + return target; - // get the irradiance (radiance convolved with cosine lobe) in the direction of the normal - // target is a Vector3 - // https://graphics.stanford.edu/papers/envmap/envmap.pdf - getIrradianceAt: function ( normal, target ) { + }; - // normal is assumed to be unit length + // get the irradiance (radiance convolved with cosine lobe) in the direction of the normal + // target is a Vector3 + // https://graphics.stanford.edu/papers/envmap/envmap.pdf + SphericalHarmonics3.prototype.getIrradianceAt = function getIrradianceAt ( normal, target ) { - var x = normal.x, y = normal.y, z = normal.z; + // normal is assumed to be unit length - var coeff = this.coefficients; + var x = normal.x, y = normal.y, z = normal.z; - // band 0 - target.copy( coeff[ 0 ] ).multiplyScalar( 0.886227 ); // π * 0.282095 + var coeff = this.coefficients; - // band 1 - target.addScaledVector( coeff[ 1 ], 2.0 * 0.511664 * y ); // ( 2 * π / 3 ) * 0.488603 - target.addScaledVector( coeff[ 2 ], 2.0 * 0.511664 * z ); - target.addScaledVector( coeff[ 3 ], 2.0 * 0.511664 * x ); + // band 0 + target.copy( coeff[ 0 ] ).multiplyScalar( 0.886227 ); // π * 0.282095 - // band 2 - target.addScaledVector( coeff[ 4 ], 2.0 * 0.429043 * x * y ); // ( π / 4 ) * 1.092548 - target.addScaledVector( coeff[ 5 ], 2.0 * 0.429043 * y * z ); - target.addScaledVector( coeff[ 6 ], 0.743125 * z * z - 0.247708 ); // ( π / 4 ) * 0.315392 * 3 - target.addScaledVector( coeff[ 7 ], 2.0 * 0.429043 * x * z ); - target.addScaledVector( coeff[ 8 ], 0.429043 * ( x * x - y * y ) ); // ( π / 4 ) * 0.546274 + // band 1 + target.addScaledVector( coeff[ 1 ], 2.0 * 0.511664 * y ); // ( 2 * π / 3 ) * 0.488603 + target.addScaledVector( coeff[ 2 ], 2.0 * 0.511664 * z ); + target.addScaledVector( coeff[ 3 ], 2.0 * 0.511664 * x ); - return target; + // band 2 + target.addScaledVector( coeff[ 4 ], 2.0 * 0.429043 * x * y ); // ( π / 4 ) * 1.092548 + target.addScaledVector( coeff[ 5 ], 2.0 * 0.429043 * y * z ); + target.addScaledVector( coeff[ 6 ], 0.743125 * z * z - 0.247708 ); // ( π / 4 ) * 0.315392 * 3 + target.addScaledVector( coeff[ 7 ], 2.0 * 0.429043 * x * z ); + target.addScaledVector( coeff[ 8 ], 0.429043 * ( x * x - y * y ) ); // ( π / 4 ) * 0.546274 - }, + return target; - add: function ( sh ) { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.add = function add ( sh ) { - this.coefficients[ i ].add( sh.coefficients[ i ] ); + for ( var i = 0; i < 9; i ++ ) { - } + this.coefficients[ i ].add( sh.coefficients[ i ] ); - return this; + } - }, + return this; - addScaledSH: function ( sh, s ) { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.addScaledSH = function addScaledSH ( sh, s ) { - this.coefficients[ i ].addScaledVector( sh.coefficients[ i ], s ); + for ( var i = 0; i < 9; i ++ ) { - } + this.coefficients[ i ].addScaledVector( sh.coefficients[ i ], s ); - return this; + } - }, + return this; - scale: function ( s ) { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.scale = function scale ( s ) { - this.coefficients[ i ].multiplyScalar( s ); + for ( var i = 0; i < 9; i ++ ) { - } + this.coefficients[ i ].multiplyScalar( s ); - return this; + } - }, + return this; - lerp: function ( sh, alpha ) { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.lerp = function lerp ( sh, alpha ) { - this.coefficients[ i ].lerp( sh.coefficients[ i ], alpha ); + for ( var i = 0; i < 9; i ++ ) { - } + this.coefficients[ i ].lerp( sh.coefficients[ i ], alpha ); - return this; + } - }, + return this; - equals: function ( sh ) { + }; - for ( var i = 0; i < 9; i ++ ) { + SphericalHarmonics3.prototype.equals = function equals ( sh ) { - if ( ! this.coefficients[ i ].equals( sh.coefficients[ i ] ) ) { + for ( var i = 0; i < 9; i ++ ) { - return false; + if ( ! this.coefficients[ i ].equals( sh.coefficients[ i ] ) ) { - } + return false; } - return true; - - }, + } - copy: function ( sh ) { + return true; - return this.set( sh.coefficients ); + }; - }, + SphericalHarmonics3.prototype.copy = function copy ( sh ) { - clone: function () { + return this.set( sh.coefficients ); - return new this.constructor().copy( this ); + }; - }, + SphericalHarmonics3.prototype.clone = function clone () { - fromArray: function ( array, offset ) { + return new this.constructor().copy( this ); - if ( offset === undefined ) { offset = 0; } + }; - var coefficients = this.coefficients; + SphericalHarmonics3.prototype.fromArray = function fromArray ( array, offset ) { - for ( var i = 0; i < 9; i ++ ) { + if ( offset === undefined ) { offset = 0; } - coefficients[ i ].fromArray( array, offset + ( i * 3 ) ); + var coefficients = this.coefficients; - } + for ( var i = 0; i < 9; i ++ ) { - return this; + coefficients[ i ].fromArray( array, offset + ( i * 3 ) ); - }, + } - toArray: function ( array, offset ) { + return this; - if ( array === undefined ) { array = []; } - if ( offset === undefined ) { offset = 0; } + }; - var coefficients = this.coefficients; + SphericalHarmonics3.prototype.toArray = function toArray ( array, offset ) { - for ( var i = 0; i < 9; i ++ ) { + if ( array === undefined ) { array = []; } + if ( offset === undefined ) { offset = 0; } - coefficients[ i ].toArray( array, offset + ( i * 3 ) ); + var coefficients = this.coefficients; - } + for ( var i = 0; i < 9; i ++ ) { - return array; + coefficients[ i ].toArray( array, offset + ( i * 3 ) ); } - } ); + return array; - Object.assign( SphericalHarmonics3, { + }; - // evaluate the basis functions - // shBasis is an Array[ 9 ] - getBasisAt: function ( normal, shBasis ) { + // evaluate the basis functions + // shBasis is an Array[ 9 ] + SphericalHarmonics3.getBasisAt = function getBasisAt ( normal, shBasis ) { - // normal is assumed to be unit length + // normal is assumed to be unit length - var x = normal.x, y = normal.y, z = normal.z; + var x = normal.x, y = normal.y, z = normal.z; - // band 0 - shBasis[ 0 ] = 0.282095; + // band 0 + shBasis[ 0 ] = 0.282095; - // band 1 - shBasis[ 1 ] = 0.488603 * y; - shBasis[ 2 ] = 0.488603 * z; - shBasis[ 3 ] = 0.488603 * x; + // band 1 + shBasis[ 1 ] = 0.488603 * y; + shBasis[ 2 ] = 0.488603 * z; + shBasis[ 3 ] = 0.488603 * x; - // band 2 - shBasis[ 4 ] = 1.092548 * x * y; - shBasis[ 5 ] = 1.092548 * y * z; - shBasis[ 6 ] = 0.315392 * ( 3 * z * z - 1 ); - shBasis[ 7 ] = 1.092548 * x * z; - shBasis[ 8 ] = 0.546274 * ( x * x - y * y ); + // band 2 + shBasis[ 4 ] = 1.092548 * x * y; + shBasis[ 5 ] = 1.092548 * y * z; + shBasis[ 6 ] = 0.315392 * ( 3 * z * z - 1 ); + shBasis[ 7 ] = 1.092548 * x * z; + shBasis[ 8 ] = 0.546274 * ( x * x - y * y ); - } + }; - } ); + SphericalHarmonics3.prototype.isSphericalHarmonics3 = true; function LightProbe( sh, intensity ) { @@ -40067,6 +40136,7 @@ case 'm3': material.uniforms[ name ].value = new Matrix3().fromArray( uniform.value ); + break; case 'm4': material.uniforms[ name ].value = new Matrix4().fromArray( uniform.value ); @@ -42376,38 +42446,37 @@ var _scale$1 = new Vector3(); var _orientation = new Vector3(); - function AudioListener() { + function AudioListener() { - Object3D.call( this ); + Object3D.call(this); - this.type = 'AudioListener'; + this.type = 'AudioListener'; - this.context = AudioContext.getContext(); + this.context = AudioContext.getContext(); - this.gain = this.context.createGain(); - this.gain.connect( this.context.destination ); + this.gain = this.context.createGain(); + this.gain.connect( this.context.destination ); - this.filter = null; + this.filter = null; - this.timeDelta = 0; + this.timeDelta = 0; - // private + // private - this._clock = new Clock(); + this._clock = new Clock(); - } - - AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), { + } - constructor: AudioListener, + AudioListener.prototype = Object.create( Object3D.prototype ); + AudioListener.prototype.constructor = AudioListener; - getInput: function () { + AudioListener.prototype.getInput = function getInput () { return this.gain; - }, + }; - removeFilter: function ( ) { + AudioListener.prototype.removeFilter = function removeFilter () { if ( this.filter !== null ) { @@ -42420,15 +42489,15 @@ return this; - }, + }; - getFilter: function () { + AudioListener.prototype.getFilter = function getFilter () { return this.filter; - }, + }; - setFilter: function ( value ) { + AudioListener.prototype.setFilter = function setFilter ( value ) { if ( this.filter !== null ) { @@ -42447,23 +42516,23 @@ return this; - }, + }; - getMasterVolume: function () { + AudioListener.prototype.getMasterVolume = function getMasterVolume () { return this.gain.gain.value; - }, + }; - setMasterVolume: function ( value ) { + AudioListener.prototype.setMasterVolume = function setMasterVolume ( value ) { this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 ); return this; - }, + }; - updateMatrixWorld: function ( force ) { + AudioListener.prototype.updateMatrixWorld = function updateMatrixWorld ( force ) { Object3D.prototype.updateMatrixWorld.call( this, force ); @@ -42499,54 +42568,53 @@ } - } - - } ); + }; function Audio( listener ) { - Object3D.call( this ); + Object3D.call(this); - this.type = 'Audio'; + this.type = 'Audio'; - this.listener = listener; - this.context = listener.context; + this.listener = listener; + this.context = listener.context; - this.gain = this.context.createGain(); - this.gain.connect( listener.getInput() ); + this.gain = this.context.createGain(); + this.gain.connect( listener.getInput() ); - this.autoplay = false; + this.autoplay = false; - this.buffer = null; - this.detune = 0; - this.loop = false; - this.loopStart = 0; - this.loopEnd = 0; - this.offset = 0; - this.duration = undefined; - this.playbackRate = 1; - this.isPlaying = false; - this.hasPlaybackControl = true; - this.sourceType = 'empty'; + this.buffer = null; + this.detune = 0; + this.loop = false; + this.loopStart = 0; + this.loopEnd = 0; + this.offset = 0; + this.duration = undefined; + this.playbackRate = 1; + this.isPlaying = false; + this.hasPlaybackControl = true; + this.source = null; + this.sourceType = 'empty'; - this._startedAt = 0; - this._progress = 0; + this._startedAt = 0; + this._progress = 0; + this._connected = false; - this.filters = []; + this.filters = []; - } - - Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { + } - constructor: Audio, + Audio.prototype = Object.create( Object3D.prototype ); + Audio.prototype.constructor = Audio; - getOutput: function () { + Audio.prototype.getOutput = function getOutput () { return this.gain; - }, + }; - setNodeSource: function ( audioNode ) { + Audio.prototype.setNodeSource = function setNodeSource ( audioNode ) { this.hasPlaybackControl = false; this.sourceType = 'audioNode'; @@ -42555,9 +42623,9 @@ return this; - }, + }; - setMediaElementSource: function ( mediaElement ) { + Audio.prototype.setMediaElementSource = function setMediaElementSource ( mediaElement ) { this.hasPlaybackControl = false; this.sourceType = 'mediaNode'; @@ -42566,9 +42634,9 @@ return this; - }, + }; - setMediaStreamSource: function ( mediaStream ) { + Audio.prototype.setMediaStreamSource = function setMediaStreamSource ( mediaStream ) { this.hasPlaybackControl = false; this.sourceType = 'mediaStreamNode'; @@ -42577,9 +42645,9 @@ return this; - }, + }; - setBuffer: function ( audioBuffer ) { + Audio.prototype.setBuffer = function setBuffer ( audioBuffer ) { this.buffer = audioBuffer; this.sourceType = 'buffer'; @@ -42588,9 +42656,9 @@ return this; - }, + }; - play: function ( delay ) { + Audio.prototype.play = function play ( delay ) { if ( delay === undefined ) { delay = 0; } @@ -42627,9 +42695,9 @@ return this.connect(); - }, + }; - pause: function () { + Audio.prototype.pause = function pause () { if ( this.hasPlaybackControl === false ) { @@ -42661,9 +42729,9 @@ return this; - }, + }; - stop: function () { + Audio.prototype.stop = function stop () { if ( this.hasPlaybackControl === false ) { @@ -42680,9 +42748,9 @@ return this; - }, + }; - connect: function () { + Audio.prototype.connect = function connect () { if ( this.filters.length > 0 ) { @@ -42702,11 +42770,13 @@ } + this._connected = true; + return this; - }, + }; - disconnect: function () { + Audio.prototype.disconnect = function disconnect () { if ( this.filters.length > 0 ) { @@ -42726,21 +42796,23 @@ } + this._connected = false; + return this; - }, + }; - getFilters: function () { + Audio.prototype.getFilters = function getFilters () { return this.filters; - }, + }; - setFilters: function ( value ) { + Audio.prototype.setFilters = function setFilters ( value ) { if ( ! value ) { value = []; } - if ( this.isPlaying === true ) { + if ( this._connected === true ) { this.disconnect(); this.filters = value; @@ -42754,9 +42826,9 @@ return this; - }, + }; - setDetune: function ( value ) { + Audio.prototype.setDetune = function setDetune ( value ) { this.detune = value; @@ -42770,27 +42842,27 @@ return this; - }, + }; - getDetune: function () { + Audio.prototype.getDetune = function getDetune () { return this.detune; - }, + }; - getFilter: function () { + Audio.prototype.getFilter = function getFilter () { return this.getFilters()[ 0 ]; - }, + }; - setFilter: function ( filter ) { + Audio.prototype.setFilter = function setFilter ( filter ) { return this.setFilters( filter ? [ filter ] : [] ); - }, + }; - setPlaybackRate: function ( value ) { + Audio.prototype.setPlaybackRate = function setPlaybackRate ( value ) { if ( this.hasPlaybackControl === false ) { @@ -42809,21 +42881,21 @@ return this; - }, + }; - getPlaybackRate: function () { + Audio.prototype.getPlaybackRate = function getPlaybackRate () { return this.playbackRate; - }, + }; - onEnded: function () { + Audio.prototype.onEnded = function onEnded () { this.isPlaying = false; - }, + }; - getLoop: function () { + Audio.prototype.getLoop = function getLoop () { if ( this.hasPlaybackControl === false ) { @@ -42834,9 +42906,9 @@ return this.loop; - }, + }; - setLoop: function ( value ) { + Audio.prototype.setLoop = function setLoop ( value ) { if ( this.hasPlaybackControl === false ) { @@ -42855,122 +42927,119 @@ return this; - }, + }; - setLoopStart: function ( value ) { + Audio.prototype.setLoopStart = function setLoopStart ( value ) { this.loopStart = value; return this; - }, + }; - setLoopEnd: function ( value ) { + Audio.prototype.setLoopEnd = function setLoopEnd ( value ) { this.loopEnd = value; return this; - }, + }; - getVolume: function () { + Audio.prototype.getVolume = function getVolume () { return this.gain.gain.value; - }, + }; - setVolume: function ( value ) { + Audio.prototype.setVolume = function setVolume ( value ) { this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 ); return this; - } - - } ); + }; var _position$3 = new Vector3(); var _quaternion$4 = new Quaternion(); var _scale$2 = new Vector3(); var _orientation$1 = new Vector3(); - function PositionalAudio( listener ) { + function PositionalAudio( listener ) { - Audio.call( this, listener ); + Audio.call( this, listener ); - this.panner = this.context.createPanner(); - this.panner.panningModel = 'HRTF'; - this.panner.connect( this.gain ); + this.panner = this.context.createPanner(); + this.panner.panningModel = 'HRTF'; + this.panner.connect( this.gain ); - } - - PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), { + } - constructor: PositionalAudio, + PositionalAudio.prototype = Object.create( Audio.prototype ); + PositionalAudio.prototype.constructor = PositionalAudio; - getOutput: function () { + PositionalAudio.prototype.getOutput = function getOutput () { return this.panner; - }, + }; - getRefDistance: function () { + PositionalAudio.prototype.getRefDistance = function getRefDistance () { return this.panner.refDistance; - }, + }; - setRefDistance: function ( value ) { + PositionalAudio.prototype.setRefDistance = function setRefDistance ( value ) { this.panner.refDistance = value; return this; - }, + }; - getRolloffFactor: function () { + PositionalAudio.prototype.getRolloffFactor = function getRolloffFactor () { return this.panner.rolloffFactor; - }, + }; - setRolloffFactor: function ( value ) { + PositionalAudio.prototype.setRolloffFactor = function setRolloffFactor ( value ) { this.panner.rolloffFactor = value; return this; - }, + }; - getDistanceModel: function () { + PositionalAudio.prototype.getDistanceModel = function getDistanceModel () { return this.panner.distanceModel; - }, + }; - setDistanceModel: function ( value ) { + PositionalAudio.prototype.setDistanceModel = function setDistanceModel ( value ) { this.panner.distanceModel = value; return this; - }, + }; - getMaxDistance: function () { + PositionalAudio.prototype.getMaxDistance = function getMaxDistance () { return this.panner.maxDistance; - }, + }; - setMaxDistance: function ( value ) { + PositionalAudio.prototype.setMaxDistance = function setMaxDistance ( value ) { this.panner.maxDistance = value; return this; - }, + }; - setDirectionalCone: function ( coneInnerAngle, coneOuterAngle, coneOuterGain ) { + PositionalAudio.prototype.setDirectionalCone = function setDirectionalCone ( coneInnerAngle, coneOuterAngle, coneOuterGain ) { this.panner.coneInnerAngle = coneInnerAngle; this.panner.coneOuterAngle = coneOuterAngle; @@ -42978,11 +43047,11 @@ return this; - }, + }; - updateMatrixWorld: function ( force ) { + PositionalAudio.prototype.updateMatrixWorld = function updateMatrixWorld ( force ) { - Object3D.prototype.updateMatrixWorld.call( this, force ); + Audio.prototype.updateMatrixWorld.call( this, force ); if ( this.hasPlaybackControl === true && this.isPlaying === false ) { return; } @@ -43012,9 +43081,7 @@ } - } - - } ); + }; var AudioAnalyser = function AudioAnalyser( audio, fftSize ) { @@ -43285,7 +43352,7 @@ _setAdditiveIdentityQuaternion: function () { this._setAdditiveIdentityNumeric(); - this.buffer[ this._addIndex * 4 + 3 ] = 1; + this.buffer[ this._addIndex * this.valueSize + 3 ] = 1; }, @@ -45942,6 +46009,81 @@ } ); + /** + * @author raub / https://github.com/raub + */ + + /** + * Element size is one of: + * 5126: 4 + * 5123: 2 + * 5122: 2 + * 5125: 4 + * 5124: 4 + * 5120: 1 + * 5121: 1 + */ + function GLBufferAttribute( buffer, type, itemSize, elementSize, count ) { + + this.buffer = buffer; + this.type = type; + this.itemSize = itemSize; + this.elementSize = elementSize; + this.count = count; + + this.version = 0; + + } + + Object.defineProperty( GLBufferAttribute.prototype, 'needsUpdate', { + + set: function ( value ) { + + if ( value === true ) { this.version ++; } + + } + + } ); + + Object.assign( GLBufferAttribute.prototype, { + + isGLBufferAttribute: true, + + setBuffer: function ( buffer ) { + + this.buffer = buffer; + + return this; + + }, + + setType: function ( type, elementSize ) { + + this.type = type; + this.elementSize = elementSize; + + return this; + + }, + + setItemSize: function ( itemSize ) { + + this.itemSize = itemSize; + + return this; + + }, + + setCount: function ( count ) { + + this.count = count; + + return this; + + }, + + } ); + function Raycaster( origin, direction, near, far ) { this.ray = new Ray( origin, direction ); @@ -46157,7 +46299,7 @@ * Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system */ - function Cylindrical( radius, theta, y ) { + var Cylindrical = function Cylindrical( radius, theta, y ) { this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis @@ -46165,418 +46307,406 @@ return this; - } - - Object.assign( Cylindrical.prototype, { - - set: function ( radius, theta, y ) { + }; - this.radius = radius; - this.theta = theta; - this.y = y; + Cylindrical.prototype.set = function set ( radius, theta, y ) { - return this; + this.radius = radius; + this.theta = theta; + this.y = y; - }, + return this; - clone: function () { + }; - return new this.constructor().copy( this ); + Cylindrical.prototype.clone = function clone () { - }, + return new this.constructor().copy( this ); - copy: function ( other ) { + }; - this.radius = other.radius; - this.theta = other.theta; - this.y = other.y; + Cylindrical.prototype.copy = function copy ( other ) { - return this; + this.radius = other.radius; + this.theta = other.theta; + this.y = other.y; - }, + return this; - setFromVector3: function ( v ) { + }; - return this.setFromCartesianCoords( v.x, v.y, v.z ); + Cylindrical.prototype.setFromVector3 = function setFromVector3 ( v ) { - }, + return this.setFromCartesianCoords( v.x, v.y, v.z ); - setFromCartesianCoords: function ( x, y, z ) { + }; - this.radius = Math.sqrt( x * x + z * z ); - this.theta = Math.atan2( x, z ); - this.y = y; + Cylindrical.prototype.setFromCartesianCoords = function setFromCartesianCoords ( x, y, z ) { - return this; + this.radius = Math.sqrt( x * x + z * z ); + this.theta = Math.atan2( x, z ); + this.y = y; - } + return this; - } ); + }; var _vector$7 = new Vector2(); - function Box2( min, max ) { + var Box2 = function Box2( min, max ) { this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity ); this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity ); - } - - Object.assign( Box2.prototype, { - - set: function ( min, max ) { + }; - this.min.copy( min ); - this.max.copy( max ); + Box2.prototype.set = function set ( min, max ) { - return this; + this.min.copy( min ); + this.max.copy( max ); - }, + return this; - setFromPoints: function ( points ) { + }; - this.makeEmpty(); + Box2.prototype.setFromPoints = function setFromPoints ( points ) { - for ( var i = 0, il = points.length; i < il; i ++ ) { + this.makeEmpty(); - this.expandByPoint( points[ i ] ); + for ( var i = 0, il = points.length; i < il; i ++ ) { - } + this.expandByPoint( points[ i ] ); - return this; + } - }, + return this; - setFromCenterAndSize: function ( center, size ) { + }; - var halfSize = _vector$7.copy( size ).multiplyScalar( 0.5 ); - this.min.copy( center ).sub( halfSize ); - this.max.copy( center ).add( halfSize ); + Box2.prototype.setFromCenterAndSize = function setFromCenterAndSize ( center, size ) { - return this; + var halfSize = _vector$7.copy( size ).multiplyScalar( 0.5 ); + this.min.copy( center ).sub( halfSize ); + this.max.copy( center ).add( halfSize ); - }, + return this; - clone: function () { + }; - return new this.constructor().copy( this ); + Box2.prototype.clone = function clone () { - }, + return new this.constructor().copy( this ); - copy: function ( box ) { + }; - this.min.copy( box.min ); - this.max.copy( box.max ); + Box2.prototype.copy = function copy ( box ) { - return this; + this.min.copy( box.min ); + this.max.copy( box.max ); - }, + return this; - makeEmpty: function () { + }; - this.min.x = this.min.y = + Infinity; - this.max.x = this.max.y = - Infinity; + Box2.prototype.makeEmpty = function makeEmpty () { - return this; + this.min.x = this.min.y = + Infinity; + this.max.x = this.max.y = - Infinity; - }, + return this; - isEmpty: function () { + }; - // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes + Box2.prototype.isEmpty = function isEmpty () { - return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ); + // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes - }, + return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ); - getCenter: function ( target ) { + }; - if ( target === undefined ) { + Box2.prototype.getCenter = function getCenter ( target ) { - console.warn( 'THREE.Box2: .getCenter() target is now required' ); - target = new Vector2(); + if ( target === undefined ) { - } + console.warn( 'THREE.Box2: .getCenter() target is now required' ); + target = new Vector2(); - return this.isEmpty() ? target.set( 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); + } - }, + return this.isEmpty() ? target.set( 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); - getSize: function ( target ) { + }; - if ( target === undefined ) { + Box2.prototype.getSize = function getSize ( target ) { - console.warn( 'THREE.Box2: .getSize() target is now required' ); - target = new Vector2(); + if ( target === undefined ) { - } + console.warn( 'THREE.Box2: .getSize() target is now required' ); + target = new Vector2(); - return this.isEmpty() ? target.set( 0, 0 ) : target.subVectors( this.max, this.min ); + } - }, + return this.isEmpty() ? target.set( 0, 0 ) : target.subVectors( this.max, this.min ); - expandByPoint: function ( point ) { + }; - this.min.min( point ); - this.max.max( point ); + Box2.prototype.expandByPoint = function expandByPoint ( point ) { - return this; + this.min.min( point ); + this.max.max( point ); - }, + return this; - expandByVector: function ( vector ) { + }; - this.min.sub( vector ); - this.max.add( vector ); + Box2.prototype.expandByVector = function expandByVector ( vector ) { - return this; + this.min.sub( vector ); + this.max.add( vector ); - }, + return this; - expandByScalar: function ( scalar ) { + }; - this.min.addScalar( - scalar ); - this.max.addScalar( scalar ); + Box2.prototype.expandByScalar = function expandByScalar ( scalar ) { - return this; + this.min.addScalar( - scalar ); + this.max.addScalar( scalar ); - }, + return this; - containsPoint: function ( point ) { + }; - return point.x < this.min.x || point.x > this.max.x || - point.y < this.min.y || point.y > this.max.y ? false : true; + Box2.prototype.containsPoint = function containsPoint ( point ) { - }, + return point.x < this.min.x || point.x > this.max.x || + point.y < this.min.y || point.y > this.max.y ? false : true; - containsBox: function ( box ) { + }; - return this.min.x <= box.min.x && box.max.x <= this.max.x && - this.min.y <= box.min.y && box.max.y <= this.max.y; + Box2.prototype.containsBox = function containsBox ( box ) { - }, + return this.min.x <= box.min.x && box.max.x <= this.max.x && + this.min.y <= box.min.y && box.max.y <= this.max.y; - getParameter: function ( point, target ) { + }; - // This can potentially have a divide by zero if the box - // has a size dimension of 0. + Box2.prototype.getParameter = function getParameter ( point, target ) { - if ( target === undefined ) { + // This can potentially have a divide by zero if the box + // has a size dimension of 0. - console.warn( 'THREE.Box2: .getParameter() target is now required' ); - target = new Vector2(); + if ( target === undefined ) { - } + console.warn( 'THREE.Box2: .getParameter() target is now required' ); + target = new Vector2(); - return target.set( - ( point.x - this.min.x ) / ( this.max.x - this.min.x ), - ( point.y - this.min.y ) / ( this.max.y - this.min.y ) - ); + } - }, + return target.set( + ( point.x - this.min.x ) / ( this.max.x - this.min.x ), + ( point.y - this.min.y ) / ( this.max.y - this.min.y ) + ); - intersectsBox: function ( box ) { + }; - // using 4 splitting planes to rule out intersections + Box2.prototype.intersectsBox = function intersectsBox ( box ) { - return box.max.x < this.min.x || box.min.x > this.max.x || - box.max.y < this.min.y || box.min.y > this.max.y ? false : true; + // using 4 splitting planes to rule out intersections - }, + return box.max.x < this.min.x || box.min.x > this.max.x || + box.max.y < this.min.y || box.min.y > this.max.y ? false : true; - clampPoint: function ( point, target ) { + }; - if ( target === undefined ) { + Box2.prototype.clampPoint = function clampPoint ( point, target ) { - console.warn( 'THREE.Box2: .clampPoint() target is now required' ); - target = new Vector2(); + if ( target === undefined ) { - } + console.warn( 'THREE.Box2: .clampPoint() target is now required' ); + target = new Vector2(); - return target.copy( point ).clamp( this.min, this.max ); + } - }, + return target.copy( point ).clamp( this.min, this.max ); - distanceToPoint: function ( point ) { + }; - var clampedPoint = _vector$7.copy( point ).clamp( this.min, this.max ); - return clampedPoint.sub( point ).length(); + Box2.prototype.distanceToPoint = function distanceToPoint ( point ) { - }, + var clampedPoint = _vector$7.copy( point ).clamp( this.min, this.max ); + return clampedPoint.sub( point ).length(); - intersect: function ( box ) { + }; - this.min.max( box.min ); - this.max.min( box.max ); + Box2.prototype.intersect = function intersect ( box ) { - return this; + this.min.max( box.min ); + this.max.min( box.max ); - }, + return this; - union: function ( box ) { + }; - this.min.min( box.min ); - this.max.max( box.max ); + Box2.prototype.union = function union ( box ) { - return this; + this.min.min( box.min ); + this.max.max( box.max ); - }, + return this; - translate: function ( offset ) { + }; - this.min.add( offset ); - this.max.add( offset ); + Box2.prototype.translate = function translate ( offset ) { - return this; + this.min.add( offset ); + this.max.add( offset ); - }, + return this; - equals: function ( box ) { + }; - return box.min.equals( this.min ) && box.max.equals( this.max ); + Box2.prototype.equals = function equals ( box ) { - } + return box.min.equals( this.min ) && box.max.equals( this.max ); - } ); + }; var _startP = new Vector3(); var _startEnd = new Vector3(); - function Line3( start, end ) { + var Line3 = function Line3( start, end ) { this.start = ( start !== undefined ) ? start : new Vector3(); this.end = ( end !== undefined ) ? end : new Vector3(); - } - - Object.assign( Line3.prototype, { + }; - set: function ( start, end ) { + Line3.prototype.set = function set ( start, end ) { - this.start.copy( start ); - this.end.copy( end ); + this.start.copy( start ); + this.end.copy( end ); - return this; + return this; - }, + }; - clone: function () { + Line3.prototype.clone = function clone () { - return new this.constructor().copy( this ); - - }, + return new this.constructor().copy( this ); - copy: function ( line ) { + }; - this.start.copy( line.start ); - this.end.copy( line.end ); + Line3.prototype.copy = function copy ( line ) { - return this; + this.start.copy( line.start ); + this.end.copy( line.end ); - }, + return this; - getCenter: function ( target ) { + }; - if ( target === undefined ) { + Line3.prototype.getCenter = function getCenter ( target ) { - console.warn( 'THREE.Line3: .getCenter() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Line3: .getCenter() target is now required' ); + target = new Vector3(); - return target.addVectors( this.start, this.end ).multiplyScalar( 0.5 ); + } - }, + return target.addVectors( this.start, this.end ).multiplyScalar( 0.5 ); - delta: function ( target ) { + }; - if ( target === undefined ) { + Line3.prototype.delta = function delta ( target ) { - console.warn( 'THREE.Line3: .delta() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Line3: .delta() target is now required' ); + target = new Vector3(); - return target.subVectors( this.end, this.start ); + } - }, + return target.subVectors( this.end, this.start ); - distanceSq: function () { + }; - return this.start.distanceToSquared( this.end ); + Line3.prototype.distanceSq = function distanceSq () { - }, + return this.start.distanceToSquared( this.end ); - distance: function () { + }; - return this.start.distanceTo( this.end ); + Line3.prototype.distance = function distance () { - }, + return this.start.distanceTo( this.end ); - at: function ( t, target ) { + }; - if ( target === undefined ) { + Line3.prototype.at = function at ( t, target ) { - console.warn( 'THREE.Line3: .at() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Line3: .at() target is now required' ); + target = new Vector3(); - return this.delta( target ).multiplyScalar( t ).add( this.start ); + } - }, + return this.delta( target ).multiplyScalar( t ).add( this.start ); - closestPointToPointParameter: function ( point, clampToLine ) { + }; - _startP.subVectors( point, this.start ); - _startEnd.subVectors( this.end, this.start ); + Line3.prototype.closestPointToPointParameter = function closestPointToPointParameter ( point, clampToLine ) { - var startEnd2 = _startEnd.dot( _startEnd ); - var startEnd_startP = _startEnd.dot( _startP ); + _startP.subVectors( point, this.start ); + _startEnd.subVectors( this.end, this.start ); - var t = startEnd_startP / startEnd2; + var startEnd2 = _startEnd.dot( _startEnd ); + var startEnd_startP = _startEnd.dot( _startP ); - if ( clampToLine ) { + var t = startEnd_startP / startEnd2; - t = MathUtils.clamp( t, 0, 1 ); + if ( clampToLine ) { - } + t = MathUtils.clamp( t, 0, 1 ); - return t; + } - }, + return t; - closestPointToPoint: function ( point, clampToLine, target ) { + }; - var t = this.closestPointToPointParameter( point, clampToLine ); + Line3.prototype.closestPointToPoint = function closestPointToPoint ( point, clampToLine, target ) { - if ( target === undefined ) { + var t = this.closestPointToPointParameter( point, clampToLine ); - console.warn( 'THREE.Line3: .closestPointToPoint() target is now required' ); - target = new Vector3(); + if ( target === undefined ) { - } + console.warn( 'THREE.Line3: .closestPointToPoint() target is now required' ); + target = new Vector3(); - return this.delta( target ).multiplyScalar( t ).add( this.start ); + } - }, + return this.delta( target ).multiplyScalar( t ).add( this.start ); - applyMatrix4: function ( matrix ) { + }; - this.start.applyMatrix4( matrix ); - this.end.applyMatrix4( matrix ); + Line3.prototype.applyMatrix4 = function applyMatrix4 ( matrix ) { - return this; + this.start.applyMatrix4( matrix ); + this.end.applyMatrix4( matrix ); - }, + return this; - equals: function ( line ) { + }; - return line.start.equals( this.start ) && line.end.equals( this.end ); + Line3.prototype.equals = function equals ( line ) { - } + return line.start.equals( this.start ) && line.end.equals( this.end ); - } ); + }; function ImmediateRenderObject( material ) { @@ -46606,215 +46736,216 @@ var _vector$8 = new Vector3(); - function SpotLightHelper( light, color ) { - - Object3D.call( this ); + function SpotLightHelper( light, color ) { - this.light = light; - this.light.updateMatrixWorld(); + Object3D.call(this); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - var geometry = new BufferGeometry(); + var geometry = new BufferGeometry(); - var positions = [ - 0, 0, 0, 0, 0, 1, - 0, 0, 0, 1, 0, 1, - 0, 0, 0, - 1, 0, 1, - 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, - 1, 1 - ]; + var positions = [ + 0, 0, 0, 0, 0, 1, + 0, 0, 0, 1, 0, 1, + 0, 0, 0, - 1, 0, 1, + 0, 0, 0, 0, 1, 1, + 0, 0, 0, 0, - 1, 1 + ]; - for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) { + for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) { - var p1 = ( i / l ) * Math.PI * 2; - var p2 = ( j / l ) * Math.PI * 2; + var p1 = ( i / l ) * Math.PI * 2; + var p2 = ( j / l ) * Math.PI * 2; - positions.push( - Math.cos( p1 ), Math.sin( p1 ), 1, - Math.cos( p2 ), Math.sin( p2 ), 1 - ); + positions.push( + Math.cos( p1 ), Math.sin( p1 ), 1, + Math.cos( p2 ), Math.sin( p2 ), 1 + ); - } + } - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - var material = new LineBasicMaterial( { fog: false, toneMapped: false } ); + var material = new LineBasicMaterial( { fog: false, toneMapped: false } ); - this.cone = new LineSegments( geometry, material ); - this.add( this.cone ); + this.cone = new LineSegments( geometry, material ); + this.add( this.cone ); - this.update(); + this.update(); - } + } - SpotLightHelper.prototype = Object.create( Object3D.prototype ); - SpotLightHelper.prototype.constructor = SpotLightHelper; + SpotLightHelper.prototype = Object.create( Object3D.prototype ); + SpotLightHelper.prototype.constructor = SpotLightHelper; - SpotLightHelper.prototype.dispose = function () { + SpotLightHelper.prototype.dispose = function dispose () { - this.cone.geometry.dispose(); - this.cone.material.dispose(); + this.cone.geometry.dispose(); + this.cone.material.dispose(); - }; + }; - SpotLightHelper.prototype.update = function () { + SpotLightHelper.prototype.update = function update () { - this.light.updateMatrixWorld(); + this.light.updateMatrixWorld(); - var coneLength = this.light.distance ? this.light.distance : 1000; - var coneWidth = coneLength * Math.tan( this.light.angle ); + var coneLength = this.light.distance ? this.light.distance : 1000; + var coneWidth = coneLength * Math.tan( this.light.angle ); - this.cone.scale.set( coneWidth, coneWidth, coneLength ); + this.cone.scale.set( coneWidth, coneWidth, coneLength ); - _vector$8.setFromMatrixPosition( this.light.target.matrixWorld ); + _vector$8.setFromMatrixPosition( this.light.target.matrixWorld ); - this.cone.lookAt( _vector$8 ); + this.cone.lookAt( _vector$8 ); - if ( this.color !== undefined ) { + if ( this.color !== undefined ) { - this.cone.material.color.set( this.color ); + this.cone.material.color.set( this.color ); - } else { + } else { - this.cone.material.color.copy( this.light.color ); + this.cone.material.color.copy( this.light.color ); - } + } - }; + }; var _vector$9 = new Vector3(); var _boneMatrix = new Matrix4(); var _matrixWorldInv = new Matrix4(); - function getBoneList( object ) { - var boneList = []; + function SkeletonHelper( object ) { - if ( object && object.isBone ) { + var bones = getBoneList( object ); - boneList.push( object ); + var geometry = new BufferGeometry(); - } - - for ( var i = 0; i < object.children.length; i ++ ) { + var vertices = []; + var colors = []; - boneList.push.apply( boneList, getBoneList( object.children[ i ] ) ); + var color1 = new Color( 0, 0, 1 ); + var color2 = new Color( 0, 1, 0 ); - } + for ( var i = 0; i < bones.length; i ++ ) { - return boneList; + var bone = bones[ i ]; - } + if ( bone.parent && bone.parent.isBone ) { - function SkeletonHelper( object ) { + vertices.push( 0, 0, 0 ); + vertices.push( 0, 0, 0 ); + colors.push( color1.r, color1.g, color1.b ); + colors.push( color2.r, color2.g, color2.b ); - var bones = getBoneList( object ); + } - var geometry = new BufferGeometry(); + } - var vertices = []; - var colors = []; + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - var color1 = new Color( 0, 0, 1 ); - var color2 = new Color( 0, 1, 0 ); + var material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } ); - for ( var i = 0; i < bones.length; i ++ ) { + LineSegments.call( this, geometry, material ); - var bone = bones[ i ]; + this.type = 'SkeletonHelper'; + this.isSkeletonHelper = true; - if ( bone.parent && bone.parent.isBone ) { + this.root = object; + this.bones = bones; - vertices.push( 0, 0, 0 ); - vertices.push( 0, 0, 0 ); - colors.push( color1.r, color1.g, color1.b ); - colors.push( color2.r, color2.g, color2.b ); - - } + this.matrix = object.matrixWorld; + this.matrixAutoUpdate = false; } - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + SkeletonHelper.prototype = Object.create( LineSegments.prototype ); + SkeletonHelper.prototype.constructor = SkeletonHelper; - var material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } ); + SkeletonHelper.prototype.updateMatrixWorld = function updateMatrixWorld ( force ) { - LineSegments.call( this, geometry, material ); + var bones = this.bones; - this.type = 'SkeletonHelper'; + var geometry = this.geometry; + var position = geometry.getAttribute( 'position' ); - this.root = object; - this.bones = bones; + _matrixWorldInv.getInverse( this.root.matrixWorld ); - this.matrix = object.matrixWorld; - this.matrixAutoUpdate = false; + for ( var i = 0, j = 0; i < bones.length; i ++ ) { - } + var bone = bones[ i ]; - SkeletonHelper.prototype = Object.create( LineSegments.prototype ); - SkeletonHelper.prototype.constructor = SkeletonHelper; + if ( bone.parent && bone.parent.isBone ) { - SkeletonHelper.prototype.isSkeletonHelper = true; + _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld ); + _vector$9.setFromMatrixPosition( _boneMatrix ); + position.setXYZ( j, _vector$9.x, _vector$9.y, _vector$9.z ); - SkeletonHelper.prototype.updateMatrixWorld = function ( force ) { + _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld ); + _vector$9.setFromMatrixPosition( _boneMatrix ); + position.setXYZ( j + 1, _vector$9.x, _vector$9.y, _vector$9.z ); - var bones = this.bones; + j += 2; - var geometry = this.geometry; - var position = geometry.getAttribute( 'position' ); + } - _matrixWorldInv.getInverse( this.root.matrixWorld ); + } - for ( var i = 0, j = 0; i < bones.length; i ++ ) { + geometry.getAttribute( 'position' ).needsUpdate = true; - var bone = bones[ i ]; + LineSegments.prototype.updateMatrixWorld.call( this, force ); + + }; - if ( bone.parent && bone.parent.isBone ) { - _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld ); - _vector$9.setFromMatrixPosition( _boneMatrix ); - position.setXYZ( j, _vector$9.x, _vector$9.y, _vector$9.z ); + function getBoneList( object ) { - _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld ); - _vector$9.setFromMatrixPosition( _boneMatrix ); - position.setXYZ( j + 1, _vector$9.x, _vector$9.y, _vector$9.z ); + var boneList = []; - j += 2; + if ( object && object.isBone ) { - } + boneList.push( object ); } - geometry.getAttribute( 'position' ).needsUpdate = true; + for ( var i = 0; i < object.children.length; i ++ ) { - Object3D.prototype.updateMatrixWorld.call( this, force ); + boneList.push.apply( boneList, getBoneList( object.children[ i ] ) ); - }; + } + + return boneList; + + } function PointLightHelper( light, sphereSize, color ) { - this.light = light; - this.light.updateMatrixWorld(); + var geometry = new SphereBufferGeometry( sphereSize, 4, 2 ); + var material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); - this.color = color; + Mesh.call( this, geometry, material ); - var geometry = new SphereBufferGeometry( sphereSize, 4, 2 ); - var material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); + this.light = light; + this.light.updateMatrixWorld(); - Mesh.call( this, geometry, material ); + this.color = color; - this.type = 'PointLightHelper'; + this.type = 'PointLightHelper'; - this.matrix = this.light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = this.light.matrixWorld; + this.matrixAutoUpdate = false; - this.update(); + this.update(); - /* + /* + // TODO: delete this comment? const distanceGeometry = new THREE.IcosahedronBufferGeometry( 1, 2 ); const distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } ); @@ -46836,321 +46967,319 @@ this.add( this.lightDistance ); */ - } + } - PointLightHelper.prototype = Object.create( Mesh.prototype ); - PointLightHelper.prototype.constructor = PointLightHelper; + PointLightHelper.prototype = Object.create( Mesh.prototype ); + PointLightHelper.prototype.constructor = PointLightHelper; - PointLightHelper.prototype.dispose = function () { + PointLightHelper.prototype.dispose = function dispose () { - this.geometry.dispose(); - this.material.dispose(); + this.geometry.dispose(); + this.material.dispose(); - }; + }; - PointLightHelper.prototype.update = function () { + PointLightHelper.prototype.update = function update () { - if ( this.color !== undefined ) { + if ( this.color !== undefined ) { - this.material.color.set( this.color ); + this.material.color.set( this.color ); - } else { + } else { - this.material.color.copy( this.light.color ); + this.material.color.copy( this.light.color ); - } + } - /* - const d = this.light.distance; + /* + const d = this.light.distance; - if ( d === 0.0 ) { + if ( d === 0.0 ) { - this.lightDistance.visible = false; + this.lightDistance.visible = false; - } else { + } else { - this.lightDistance.visible = true; - this.lightDistance.scale.set( d, d, d ); + this.lightDistance.visible = true; + this.lightDistance.scale.set( d, d, d ); - } - */ + } + */ - }; + }; var _vector$a = new Vector3(); var _color1 = new Color(); var _color2 = new Color(); - function HemisphereLightHelper( light, size, color ) { - - Object3D.call( this ); + function HemisphereLightHelper( light, size, color ) { - this.light = light; - this.light.updateMatrixWorld(); + Object3D.call(this); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - var geometry = new OctahedronBufferGeometry( size ); - geometry.rotateY( Math.PI * 0.5 ); + var geometry = new OctahedronBufferGeometry( size ); + geometry.rotateY( Math.PI * 0.5 ); - this.material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); - if ( this.color === undefined ) { this.material.vertexColors = true; } + this.material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); + if ( this.color === undefined ) { this.material.vertexColors = true; } - var position = geometry.getAttribute( 'position' ); - var colors = new Float32Array( position.count * 3 ); + var position = geometry.getAttribute( 'position' ); + var colors = new Float32Array( position.count * 3 ); - geometry.setAttribute( 'color', new BufferAttribute( colors, 3 ) ); + geometry.setAttribute( 'color', new BufferAttribute( colors, 3 ) ); - this.add( new Mesh( geometry, this.material ) ); + this.add( new Mesh( geometry, this.material ) ); - this.update(); + this.update(); - } + } - HemisphereLightHelper.prototype = Object.create( Object3D.prototype ); - HemisphereLightHelper.prototype.constructor = HemisphereLightHelper; + HemisphereLightHelper.prototype = Object.create( Object3D.prototype ); + HemisphereLightHelper.prototype.constructor = HemisphereLightHelper; - HemisphereLightHelper.prototype.dispose = function () { + HemisphereLightHelper.prototype.dispose = function dispose () { - this.children[ 0 ].geometry.dispose(); - this.children[ 0 ].material.dispose(); + this.children[ 0 ].geometry.dispose(); + this.children[ 0 ].material.dispose(); - }; + }; - HemisphereLightHelper.prototype.update = function () { + HemisphereLightHelper.prototype.update = function update () { - var mesh = this.children[ 0 ]; + var mesh = this.children[ 0 ]; - if ( this.color !== undefined ) { + if ( this.color !== undefined ) { - this.material.color.set( this.color ); + this.material.color.set( this.color ); - } else { + } else { - var colors = mesh.geometry.getAttribute( 'color' ); + var colors = mesh.geometry.getAttribute( 'color' ); - _color1.copy( this.light.color ); - _color2.copy( this.light.groundColor ); + _color1.copy( this.light.color ); + _color2.copy( this.light.groundColor ); - for ( var i = 0, l = colors.count; i < l; i ++ ) { + for ( var i = 0, l = colors.count; i < l; i ++ ) { - var color = ( i < ( l / 2 ) ) ? _color1 : _color2; + var color = ( i < ( l / 2 ) ) ? _color1 : _color2; - colors.setXYZ( i, color.r, color.g, color.b ); + colors.setXYZ( i, color.r, color.g, color.b ); - } + } - colors.needsUpdate = true; + colors.needsUpdate = true; - } + } - mesh.lookAt( _vector$a.setFromMatrixPosition( this.light.matrixWorld ).negate() ); + mesh.lookAt( _vector$a.setFromMatrixPosition( this.light.matrixWorld ).negate() ); - }; + }; function GridHelper( size, divisions, color1, color2 ) { - size = size || 10; - divisions = divisions || 10; - color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); - color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); + size = size || 10; + divisions = divisions || 10; + color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); + color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); - var center = divisions / 2; - var step = size / divisions; - var halfSize = size / 2; + var center = divisions / 2; + var step = size / divisions; + var halfSize = size / 2; - var vertices = [], colors = []; + var vertices = [], colors = []; - for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) { + for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) { - vertices.push( - halfSize, 0, k, halfSize, 0, k ); - vertices.push( k, 0, - halfSize, k, 0, halfSize ); + vertices.push( - halfSize, 0, k, halfSize, 0, k ); + vertices.push( k, 0, - halfSize, k, 0, halfSize ); - var color = i === center ? color1 : color2; + var color = i === center ? color1 : color2; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; - } + } - var geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + var geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - LineSegments.call( this, geometry, material ); + LineSegments.call( this, geometry, material ); - this.type = 'GridHelper'; + this.type = 'GridHelper'; - } + } - GridHelper.prototype = Object.create( LineSegments.prototype ); - GridHelper.prototype.constructor = GridHelper; + GridHelper.prototype = Object.create( LineSegments.prototype ); + GridHelper.prototype.constructor = GridHelper; function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) { - radius = radius || 10; - radials = radials || 16; - circles = circles || 8; - divisions = divisions || 64; - color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); - color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); + radius = radius || 10; + radials = radials || 16; + circles = circles || 8; + divisions = divisions || 64; + color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); + color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); - var vertices = []; - var colors = []; + var vertices = []; + var colors = []; - // create the radials + // create the radials - for ( var i = 0; i <= radials; i ++ ) { + for ( var i = 0; i <= radials; i ++ ) { - var v = ( i / radials ) * ( Math.PI * 2 ); + var v = ( i / radials ) * ( Math.PI * 2 ); - var x = Math.sin( v ) * radius; - var z = Math.cos( v ) * radius; + var x = Math.sin( v ) * radius; + var z = Math.cos( v ) * radius; - vertices.push( 0, 0, 0 ); - vertices.push( x, 0, z ); + vertices.push( 0, 0, 0 ); + vertices.push( x, 0, z ); - var color = ( i & 1 ) ? color1 : color2; + var color = ( i & 1 ) ? color1 : color2; - colors.push( color.r, color.g, color.b ); - colors.push( color.r, color.g, color.b ); + colors.push( color.r, color.g, color.b ); + colors.push( color.r, color.g, color.b ); - } + } - // create the circles + // create the circles - for ( var i$1 = 0; i$1 <= circles; i$1 ++ ) { + for ( var i$1 = 0; i$1 <= circles; i$1 ++ ) { - var color$1 = ( i$1 & 1 ) ? color1 : color2; + var color$1 = ( i$1 & 1 ) ? color1 : color2; - var r = radius - ( radius / circles * i$1 ); + var r = radius - ( radius / circles * i$1 ); - for ( var j = 0; j < divisions; j ++ ) { + for ( var j = 0; j < divisions; j ++ ) { - // first vertex + // first vertex - var v$1 = ( j / divisions ) * ( Math.PI * 2 ); + var v$1 = ( j / divisions ) * ( Math.PI * 2 ); - var x$1 = Math.sin( v$1 ) * r; - var z$1 = Math.cos( v$1 ) * r; + var x$1 = Math.sin( v$1 ) * r; + var z$1 = Math.cos( v$1 ) * r; - vertices.push( x$1, 0, z$1 ); - colors.push( color$1.r, color$1.g, color$1.b ); + vertices.push( x$1, 0, z$1 ); + colors.push( color$1.r, color$1.g, color$1.b ); - // second vertex + // second vertex - v$1 = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 ); + v$1 = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 ); - x$1 = Math.sin( v$1 ) * r; - z$1 = Math.cos( v$1 ) * r; + x$1 = Math.sin( v$1 ) * r; + z$1 = Math.cos( v$1 ) * r; - vertices.push( x$1, 0, z$1 ); - colors.push( color$1.r, color$1.g, color$1.b ); + vertices.push( x$1, 0, z$1 ); + colors.push( color$1.r, color$1.g, color$1.b ); - } + } - } + } - var geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + var geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - LineSegments.call( this, geometry, material ); + LineSegments.call( this, geometry, material ); - this.type = 'PolarGridHelper'; + this.type = 'PolarGridHelper'; - } + } - PolarGridHelper.prototype = Object.create( LineSegments.prototype ); - PolarGridHelper.prototype.constructor = PolarGridHelper; + PolarGridHelper.prototype = Object.create( LineSegments.prototype ); + PolarGridHelper.prototype.constructor = PolarGridHelper; var _v1$5 = new Vector3(); var _v2$3 = new Vector3(); var _v3$1 = new Vector3(); - function DirectionalLightHelper( light, size, color ) { - - Object3D.call( this ); + function DirectionalLightHelper( light, size, color ) { - this.light = light; - this.light.updateMatrixWorld(); + Object3D.call(this); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - if ( size === undefined ) { size = 1; } + if ( size === undefined ) { size = 1; } - var geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( [ - - size, size, 0, - size, size, 0, - size, - size, 0, - - size, - size, 0, - - size, size, 0 - ], 3 ) ); + var geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( [ + - size, size, 0, + size, size, 0, + size, - size, 0, + - size, - size, 0, + - size, size, 0 + ], 3 ) ); - var material = new LineBasicMaterial( { fog: false, toneMapped: false } ); + var material = new LineBasicMaterial( { fog: false, toneMapped: false } ); - this.lightPlane = new Line( geometry, material ); - this.add( this.lightPlane ); + this.lightPlane = new Line( geometry, material ); + this.add( this.lightPlane ); - geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) ); + geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) ); - this.targetLine = new Line( geometry, material ); - this.add( this.targetLine ); + this.targetLine = new Line( geometry, material ); + this.add( this.targetLine ); - this.update(); + this.update(); - } + } - DirectionalLightHelper.prototype = Object.create( Object3D.prototype ); - DirectionalLightHelper.prototype.constructor = DirectionalLightHelper; + DirectionalLightHelper.prototype = Object.create( Object3D.prototype ); + DirectionalLightHelper.prototype.constructor = DirectionalLightHelper; - DirectionalLightHelper.prototype.dispose = function () { + DirectionalLightHelper.prototype.dispose = function dispose () { - this.lightPlane.geometry.dispose(); - this.lightPlane.material.dispose(); - this.targetLine.geometry.dispose(); - this.targetLine.material.dispose(); + this.lightPlane.geometry.dispose(); + this.lightPlane.material.dispose(); + this.targetLine.geometry.dispose(); + this.targetLine.material.dispose(); - }; + }; - DirectionalLightHelper.prototype.update = function () { + DirectionalLightHelper.prototype.update = function update () { - _v1$5.setFromMatrixPosition( this.light.matrixWorld ); - _v2$3.setFromMatrixPosition( this.light.target.matrixWorld ); - _v3$1.subVectors( _v2$3, _v1$5 ); + _v1$5.setFromMatrixPosition( this.light.matrixWorld ); + _v2$3.setFromMatrixPosition( this.light.target.matrixWorld ); + _v3$1.subVectors( _v2$3, _v1$5 ); - this.lightPlane.lookAt( _v2$3 ); + this.lightPlane.lookAt( _v2$3 ); - if ( this.color !== undefined ) { + if ( this.color !== undefined ) { - this.lightPlane.material.color.set( this.color ); - this.targetLine.material.color.set( this.color ); + this.lightPlane.material.color.set( this.color ); + this.targetLine.material.color.set( this.color ); - } else { + } else { - this.lightPlane.material.color.copy( this.light.color ); - this.targetLine.material.color.copy( this.light.color ); + this.lightPlane.material.color.copy( this.light.color ); + this.targetLine.material.color.copy( this.light.color ); - } + } - this.targetLine.lookAt( _v2$3 ); - this.targetLine.scale.z = _v3$1.length(); + this.targetLine.lookAt( _v2$3 ); + this.targetLine.scale.z = _v3$1.length(); - }; + }; var _vector$b = new Vector3(); var _camera = new Camera(); @@ -47162,167 +47291,168 @@ * http://evanw.github.com/lightgl.js/tests/shadowmap.html */ - function CameraHelper( camera ) { + function CameraHelper( camera ) { - var geometry = new BufferGeometry(); - var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: true, toneMapped: false } ); + var geometry = new BufferGeometry(); + var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: true, toneMapped: false } ); - var vertices = []; - var colors = []; + var vertices = []; + var colors = []; - var pointMap = {}; + var pointMap = {}; - // colors + // colors - var colorFrustum = new Color( 0xffaa00 ); - var colorCone = new Color( 0xff0000 ); - var colorUp = new Color( 0x00aaff ); - var colorTarget = new Color( 0xffffff ); - var colorCross = new Color( 0x333333 ); + var colorFrustum = new Color( 0xffaa00 ); + var colorCone = new Color( 0xff0000 ); + var colorUp = new Color( 0x00aaff ); + var colorTarget = new Color( 0xffffff ); + var colorCross = new Color( 0x333333 ); - // near + // near - addLine( 'n1', 'n2', colorFrustum ); - addLine( 'n2', 'n4', colorFrustum ); - addLine( 'n4', 'n3', colorFrustum ); - addLine( 'n3', 'n1', colorFrustum ); + addLine( 'n1', 'n2', colorFrustum ); + addLine( 'n2', 'n4', colorFrustum ); + addLine( 'n4', 'n3', colorFrustum ); + addLine( 'n3', 'n1', colorFrustum ); - // far + // far - addLine( 'f1', 'f2', colorFrustum ); - addLine( 'f2', 'f4', colorFrustum ); - addLine( 'f4', 'f3', colorFrustum ); - addLine( 'f3', 'f1', colorFrustum ); + addLine( 'f1', 'f2', colorFrustum ); + addLine( 'f2', 'f4', colorFrustum ); + addLine( 'f4', 'f3', colorFrustum ); + addLine( 'f3', 'f1', colorFrustum ); - // sides + // sides - addLine( 'n1', 'f1', colorFrustum ); - addLine( 'n2', 'f2', colorFrustum ); - addLine( 'n3', 'f3', colorFrustum ); - addLine( 'n4', 'f4', colorFrustum ); + addLine( 'n1', 'f1', colorFrustum ); + addLine( 'n2', 'f2', colorFrustum ); + addLine( 'n3', 'f3', colorFrustum ); + addLine( 'n4', 'f4', colorFrustum ); - // cone + // cone - addLine( 'p', 'n1', colorCone ); - addLine( 'p', 'n2', colorCone ); - addLine( 'p', 'n3', colorCone ); - addLine( 'p', 'n4', colorCone ); + addLine( 'p', 'n1', colorCone ); + addLine( 'p', 'n2', colorCone ); + addLine( 'p', 'n3', colorCone ); + addLine( 'p', 'n4', colorCone ); - // up + // up - addLine( 'u1', 'u2', colorUp ); - addLine( 'u2', 'u3', colorUp ); - addLine( 'u3', 'u1', colorUp ); + addLine( 'u1', 'u2', colorUp ); + addLine( 'u2', 'u3', colorUp ); + addLine( 'u3', 'u1', colorUp ); - // target + // target - addLine( 'c', 't', colorTarget ); - addLine( 'p', 'c', colorCross ); + addLine( 'c', 't', colorTarget ); + addLine( 'p', 'c', colorCross ); - // cross + // cross - addLine( 'cn1', 'cn2', colorCross ); - addLine( 'cn3', 'cn4', colorCross ); + addLine( 'cn1', 'cn2', colorCross ); + addLine( 'cn3', 'cn4', colorCross ); - addLine( 'cf1', 'cf2', colorCross ); - addLine( 'cf3', 'cf4', colorCross ); + addLine( 'cf1', 'cf2', colorCross ); + addLine( 'cf3', 'cf4', colorCross ); - function addLine( a, b, color ) { + function addLine( a, b, color ) { - addPoint( a, color ); - addPoint( b, color ); + addPoint( a, color ); + addPoint( b, color ); - } + } - function addPoint( id, color ) { + function addPoint( id, color ) { - vertices.push( 0, 0, 0 ); - colors.push( color.r, color.g, color.b ); + vertices.push( 0, 0, 0 ); + colors.push( color.r, color.g, color.b ); - if ( pointMap[ id ] === undefined ) { + if ( pointMap[ id ] === undefined ) { - pointMap[ id ] = []; + pointMap[ id ] = []; - } + } - pointMap[ id ].push( ( vertices.length / 3 ) - 1 ); + pointMap[ id ].push( ( vertices.length / 3 ) - 1 ); - } + } - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - LineSegments.call( this, geometry, material ); + LineSegments.call( this, geometry, material ); - this.type = 'CameraHelper'; + this.type = 'CameraHelper'; - this.camera = camera; - if ( this.camera.updateProjectionMatrix ) { this.camera.updateProjectionMatrix(); } + this.camera = camera; + if ( this.camera.updateProjectionMatrix ) { this.camera.updateProjectionMatrix(); } - this.matrix = camera.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = camera.matrixWorld; + this.matrixAutoUpdate = false; - this.pointMap = pointMap; + this.pointMap = pointMap; - this.update(); + this.update(); - } + } + + CameraHelper.prototype = Object.create( LineSegments.prototype ); + CameraHelper.prototype.constructor = CameraHelper; - CameraHelper.prototype = Object.create( LineSegments.prototype ); - CameraHelper.prototype.constructor = CameraHelper; + CameraHelper.prototype.update = function update () { - CameraHelper.prototype.update = function () { + var geometry = this.geometry; + var pointMap = this.pointMap; - var geometry = this.geometry; - var pointMap = this.pointMap; + var w = 1, h = 1; - var w = 1, h = 1; + // we need just camera projection matrix inverse + // world matrix must be identity - // we need just camera projection matrix inverse - // world matrix must be identity + _camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse ); - _camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse ); + // center / target - // center / target + setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 ); + setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 ); - setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 ); - setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 ); + // near - // near + setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 ); + setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 ); + setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 ); + setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 ); - setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 ); - setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 ); - setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 ); - setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 ); + // far - // far + setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 ); + setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 ); + setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 ); + setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 ); - setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 ); - setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 ); - setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 ); - setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 ); + // up - // up + setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 ); + setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 ); + setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 ); - setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 ); - setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 ); - setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 ); + // cross - // cross + setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 ); + setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 ); + setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 ); + setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 ); - setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 ); - setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 ); - setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 ); - setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 ); + setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 ); + setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 ); + setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 ); + setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 ); - setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 ); - setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 ); - setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 ); - setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 ); + geometry.getAttribute( 'position' ).needsUpdate = true; - geometry.getAttribute( 'position' ).needsUpdate = true; + }; - }; function setPoint( point, pointMap, geometry, camera, x, y, z ) { @@ -47346,331 +47476,326 @@ var _box$3 = new Box3(); - function BoxHelper( object, color ) { + function BoxHelper( object, color ) { - this.object = object; + if ( color === undefined ) { color = 0xffff00; } - if ( color === undefined ) { color = 0xffff00; } + var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); + var positions = new Float32Array( 8 * 3 ); - var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); - var positions = new Float32Array( 8 * 3 ); + var geometry = new BufferGeometry(); + geometry.setIndex( new BufferAttribute( indices, 1 ) ); + geometry.setAttribute( 'position', new BufferAttribute( positions, 3 ) ); - var geometry = new BufferGeometry(); - geometry.setIndex( new BufferAttribute( indices, 1 ) ); - geometry.setAttribute( 'position', new BufferAttribute( positions, 3 ) ); + LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.object = object; + this.type = 'BoxHelper'; - this.type = 'BoxHelper'; + this.matrixAutoUpdate = false; - this.matrixAutoUpdate = false; - - this.update(); - - } - - BoxHelper.prototype = Object.create( LineSegments.prototype ); - BoxHelper.prototype.constructor = BoxHelper; - - BoxHelper.prototype.update = function ( object ) { - - if ( object !== undefined ) { - - console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' ); + this.update(); } - if ( this.object !== undefined ) { + BoxHelper.prototype = Object.create( LineSegments.prototype ); + BoxHelper.prototype.constructor = BoxHelper; - _box$3.setFromObject( this.object ); + BoxHelper.prototype.update = function update ( object ) { - } + if ( object !== undefined ) { - if ( _box$3.isEmpty() ) { return; } + console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' ); - var min = _box$3.min; - var max = _box$3.max; + } - /* - 5____4 - 1/___0/| - | 6__|_7 - 2/___3/ - - 0: max.x, max.y, max.z - 1: min.x, max.y, max.z - 2: min.x, min.y, max.z - 3: max.x, min.y, max.z - 4: max.x, max.y, min.z - 5: min.x, max.y, min.z - 6: min.x, min.y, min.z - 7: max.x, min.y, min.z - */ + if ( this.object !== undefined ) { - var position = this.geometry.attributes.position; - var array = position.array; + _box$3.setFromObject( this.object ); - array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z; - array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z; - array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z; - array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z; - array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z; - array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z; - array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z; - array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z; + } - position.needsUpdate = true; + if ( _box$3.isEmpty() ) { return; } - this.geometry.computeBoundingSphere(); + var min = _box$3.min; + var max = _box$3.max; + /* + 5____4 + 1/___0/| + | 6__|_7 + 2/___3/ + + 0: max.x, max.y, max.z + 1: min.x, max.y, max.z + 2: min.x, min.y, max.z + 3: max.x, min.y, max.z + 4: max.x, max.y, min.z + 5: min.x, max.y, min.z + 6: min.x, min.y, min.z + 7: max.x, min.y, min.z + */ + + var position = this.geometry.attributes.position; + var array = position.array; + + array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z; + array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z; + array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z; + array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z; + array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z; + array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z; + array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z; + array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z; + + position.needsUpdate = true; + + this.geometry.computeBoundingSphere(); - }; - BoxHelper.prototype.setFromObject = function ( object ) { + }; - this.object = object; - this.update(); + BoxHelper.prototype.setFromObject = function setFromObject ( object ) { - return this; + this.object = object; + this.update(); - }; + return this; - BoxHelper.prototype.copy = function ( source ) { + }; - LineSegments.prototype.copy.call( this, source ); + BoxHelper.prototype.copy = function copy ( source ) { - this.object = source.object; + LineSegments.prototype.copy.call( this, source ); - return this; + this.object = source.object; - }; + return this; - function Box3Helper( box, color ) { + }; - this.type = 'Box3Helper'; + function Box3Helper( box, color ) { - this.box = box; + if ( color === undefined ) { color = 0xffff00; } - if ( color === undefined ) { color = 0xffff00; } + var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); - var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); + var positions = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ]; - var positions = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ]; + var geometry = new BufferGeometry(); - var geometry = new BufferGeometry(); + geometry.setIndex( new BufferAttribute( indices, 1 ) ); - geometry.setIndex( new BufferAttribute( indices, 1 ) ); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.box = box; - this.type = 'Box3Helper'; + this.type = 'Box3Helper'; - this.geometry.computeBoundingSphere(); + this.geometry.computeBoundingSphere(); - } + } - Box3Helper.prototype = Object.create( LineSegments.prototype ); - Box3Helper.prototype.constructor = Box3Helper; + Box3Helper.prototype = Object.create( LineSegments.prototype ); + Box3Helper.prototype.constructor = Box3Helper; - Box3Helper.prototype.updateMatrixWorld = function ( force ) { + Box3Helper.prototype.updateMatrixWorld = function updateMatrixWorld ( force ) { - var box = this.box; + var box = this.box; - if ( box.isEmpty() ) { return; } + if ( box.isEmpty() ) { return; } - box.getCenter( this.position ); + box.getCenter( this.position ); - box.getSize( this.scale ); + box.getSize( this.scale ); - this.scale.multiplyScalar( 0.5 ); + this.scale.multiplyScalar( 0.5 ); - Object3D.prototype.updateMatrixWorld.call( this, force ); + LineSegments.prototype.updateMatrixWorld.call( this, force ); - }; + }; function PlaneHelper( plane, size, hex ) { - this.plane = plane; - this.size = ( size === undefined ) ? 1 : size; + var color = ( hex !== undefined ) ? hex : 0xffff00; - var color = ( hex !== undefined ) ? hex : 0xffff00; + var positions = [ 1, - 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0 ]; - var positions = [ 1, - 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0 ]; + var geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + geometry.computeBoundingSphere(); - var geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - geometry.computeBoundingSphere(); + Line.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - Line.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.type = 'PlaneHelper'; - this.type = 'PlaneHelper'; + this.plane = plane; - // + this.size = ( size === undefined ) ? 1 : size; - var positions2 = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, - 1, 1, 1, - 1, 1 ]; + var positions2 = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, - 1, 1, 1, - 1, 1 ]; - var geometry2 = new BufferGeometry(); - geometry2.setAttribute( 'position', new Float32BufferAttribute( positions2, 3 ) ); - geometry2.computeBoundingSphere(); + var geometry2 = new BufferGeometry(); + geometry2.setAttribute( 'position', new Float32BufferAttribute( positions2, 3 ) ); + geometry2.computeBoundingSphere(); - this.add( new Mesh( geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false, toneMapped: false } ) ) ); + this.add( new Mesh( geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false, toneMapped: false } ) ) ); - } + } - PlaneHelper.prototype = Object.create( Line.prototype ); - PlaneHelper.prototype.constructor = PlaneHelper; + PlaneHelper.prototype = Object.create( Line.prototype ); + PlaneHelper.prototype.constructor = PlaneHelper; - PlaneHelper.prototype.updateMatrixWorld = function ( force ) { + PlaneHelper.prototype.updateMatrixWorld = function updateMatrixWorld ( force ) { - var scale = - this.plane.constant; + var scale = - this.plane.constant; - if ( Math.abs( scale ) < 1e-8 ) { scale = 1e-8; } // sign does not matter + if ( Math.abs( scale ) < 1e-8 ) { scale = 1e-8; } // sign does not matter - this.scale.set( 0.5 * this.size, 0.5 * this.size, scale ); + this.scale.set( 0.5 * this.size, 0.5 * this.size, scale ); - this.children[ 0 ].material.side = ( scale < 0 ) ? BackSide : FrontSide; // renderer flips side when determinant < 0; flipping not wanted here + this.children[ 0 ].material.side = ( scale < 0 ) ? BackSide : FrontSide; // renderer flips side when determinant < 0; flipping not wanted here - this.lookAt( this.plane.normal ); + this.lookAt( this.plane.normal ); - Object3D.prototype.updateMatrixWorld.call( this, force ); + Line.prototype.updateMatrixWorld.call( this, force ); - }; + }; var _axis = new Vector3(); var _lineGeometry, _coneGeometry; - function ArrowHelper( dir, origin, length, color, headLength, headWidth ) { - - // dir is assumed to be normalized + function ArrowHelper( dir, origin, length, color, headLength, headWidth ) { - Object3D.call( this ); + Object3D.call(this); + // dir is assumed to be normalized - this.type = 'ArrowHelper'; + this.type = 'ArrowHelper'; - if ( dir === undefined ) { dir = new Vector3( 0, 0, 1 ); } - if ( origin === undefined ) { origin = new Vector3( 0, 0, 0 ); } - if ( length === undefined ) { length = 1; } - if ( color === undefined ) { color = 0xffff00; } - if ( headLength === undefined ) { headLength = 0.2 * length; } - if ( headWidth === undefined ) { headWidth = 0.2 * headLength; } + if ( dir === undefined ) { dir = new Vector3( 0, 0, 1 ); } + if ( origin === undefined ) { origin = new Vector3( 0, 0, 0 ); } + if ( length === undefined ) { length = 1; } + if ( color === undefined ) { color = 0xffff00; } + if ( headLength === undefined ) { headLength = 0.2 * length; } + if ( headWidth === undefined ) { headWidth = 0.2 * headLength; } - if ( _lineGeometry === undefined ) { + if ( _lineGeometry === undefined ) { - _lineGeometry = new BufferGeometry(); - _lineGeometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) ); + _lineGeometry = new BufferGeometry(); + _lineGeometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) ); - _coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 ); - _coneGeometry.translate( 0, - 0.5, 0 ); + _coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 ); + _coneGeometry.translate( 0, - 0.5, 0 ); - } + } - this.position.copy( origin ); + this.position.copy( origin ); - this.line = new Line( _lineGeometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - this.line.matrixAutoUpdate = false; - this.add( this.line ); + this.line = new Line( _lineGeometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.line.matrixAutoUpdate = false; + this.add( this.line ); - this.cone = new Mesh( _coneGeometry, new MeshBasicMaterial( { color: color, toneMapped: false } ) ); - this.cone.matrixAutoUpdate = false; - this.add( this.cone ); + this.cone = new Mesh( _coneGeometry, new MeshBasicMaterial( { color: color, toneMapped: false } ) ); + this.cone.matrixAutoUpdate = false; + this.add( this.cone ); - this.setDirection( dir ); - this.setLength( length, headLength, headWidth ); + this.setDirection( dir ); + this.setLength( length, headLength, headWidth ); - } + } - ArrowHelper.prototype = Object.create( Object3D.prototype ); - ArrowHelper.prototype.constructor = ArrowHelper; + ArrowHelper.prototype = Object.create( Object3D.prototype ); + ArrowHelper.prototype.constructor = ArrowHelper; - ArrowHelper.prototype.setDirection = function ( dir ) { + ArrowHelper.prototype.setDirection = function setDirection ( dir ) { - // dir is assumed to be normalized + // dir is assumed to be normalized - if ( dir.y > 0.99999 ) { + if ( dir.y > 0.99999 ) { - this.quaternion.set( 0, 0, 0, 1 ); + this.quaternion.set( 0, 0, 0, 1 ); - } else if ( dir.y < - 0.99999 ) { + } else if ( dir.y < - 0.99999 ) { - this.quaternion.set( 1, 0, 0, 0 ); + this.quaternion.set( 1, 0, 0, 0 ); - } else { + } else { - _axis.set( dir.z, 0, - dir.x ).normalize(); + _axis.set( dir.z, 0, - dir.x ).normalize(); - var radians = Math.acos( dir.y ); + var radians = Math.acos( dir.y ); - this.quaternion.setFromAxisAngle( _axis, radians ); + this.quaternion.setFromAxisAngle( _axis, radians ); - } + } - }; + }; - ArrowHelper.prototype.setLength = function ( length, headLength, headWidth ) { + ArrowHelper.prototype.setLength = function setLength ( length, headLength, headWidth ) { - if ( headLength === undefined ) { headLength = 0.2 * length; } - if ( headWidth === undefined ) { headWidth = 0.2 * headLength; } + if ( headLength === undefined ) { headLength = 0.2 * length; } + if ( headWidth === undefined ) { headWidth = 0.2 * headLength; } - this.line.scale.set( 1, Math.max( 0.0001, length - headLength ), 1 ); // see #17458 - this.line.updateMatrix(); + this.line.scale.set( 1, Math.max( 0.0001, length - headLength ), 1 ); // see #17458 + this.line.updateMatrix(); - this.cone.scale.set( headWidth, headLength, headWidth ); - this.cone.position.y = length; - this.cone.updateMatrix(); + this.cone.scale.set( headWidth, headLength, headWidth ); + this.cone.position.y = length; + this.cone.updateMatrix(); - }; + }; - ArrowHelper.prototype.setColor = function ( color ) { + ArrowHelper.prototype.setColor = function setColor ( color ) { - this.line.material.color.set( color ); - this.cone.material.color.set( color ); + this.line.material.color.set( color ); + this.cone.material.color.set( color ); - }; + }; - ArrowHelper.prototype.copy = function ( source ) { + ArrowHelper.prototype.copy = function copy ( source ) { - Object3D.prototype.copy.call( this, source, false ); + Object3D.prototype.copy.call( this, source, false ); - this.line.copy( source.line ); - this.cone.copy( source.cone ); + this.line.copy( source.line ); + this.cone.copy( source.cone ); - return this; + return this; - }; + }; function AxesHelper( size ) { - size = size || 1; + size = size || 1; - var vertices = [ - 0, 0, 0, size, 0, 0, - 0, 0, 0, 0, size, 0, - 0, 0, 0, 0, 0, size - ]; + var vertices = [ + 0, 0, 0, size, 0, 0, + 0, 0, 0, 0, size, 0, + 0, 0, 0, 0, 0, size + ]; - var colors = [ - 1, 0, 0, 1, 0.6, 0, - 0, 1, 0, 0.6, 1, 0, - 0, 0, 1, 0, 0.6, 1 - ]; + var colors = [ + 1, 0, 0, 1, 0.6, 0, + 0, 1, 0, 0.6, 1, 0, + 0, 0, 1, 0, 0.6, 1 + ]; - var geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + var geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + var material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - LineSegments.call( this, geometry, material ); + LineSegments.call( this, geometry, material ); - this.type = 'AxesHelper'; + this.type = 'AxesHelper'; - } + } - AxesHelper.prototype = Object.create( LineSegments.prototype ); - AxesHelper.prototype.constructor = AxesHelper; + AxesHelper.prototype = Object.create( LineSegments.prototype ); + AxesHelper.prototype.constructor = AxesHelper; var LOD_MIN = 4; var LOD_MAX = 8; @@ -50636,6 +50761,9 @@ exports.FontLoader = FontLoader; exports.FrontSide = FrontSide; exports.Frustum = Frustum; + exports.GLBufferAttribute = GLBufferAttribute; + exports.GLSL1 = GLSL1; + exports.GLSL3 = GLSL3; exports.GammaEncoding = GammaEncoding; exports.Geometry = Geometry; exports.GeometryUtils = GeometryUtils; diff --git a/build/three.min.js b/build/three.min.js index ddbb9c1f9498b9..6cd6c496b227e0 100644 --- a/build/three.min.js +++ b/build/three.min.js @@ -1,608 +1,613 @@ // threejs.org/license -(function(k,va){"object"===typeof exports&&"undefined"!==typeof module?va(exports):"function"===typeof define&&define.amd?define(["exports"],va):(k=k||self,va(k.THREE={}))})(this,function(k){function va(){}function u(a,b){void 0===a&&(a=0);void 0===b&&(b=0);this.x=a;this.y=b}function za(){this.elements=[1,0,0,0,1,0,0,0,1];0h)return!1}return!0}function gb(a,b){this.center=void 0!==a?a:new m;this.radius=void 0!==b?b:-1}function Wa(a,b){this.normal=void 0!==a?a:new m(1,0,0);this.constant=void 0!==b?b:0}function ya(a,b,c){this.a=void 0!==a?a:new m;this.b=void 0!==b?b:new m;this.c=void 0!==c?c:new m}function J(a,b,c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function fg(a,b,c){0>c&&(c+=1);1c?b:c<2/3?a+6*(b-a)*(2/3-c):a}function gg(a){return.04045>a?.0773993808* -a:Math.pow(.9478672986*a+.0521327014,2.4)}function hg(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}function L(){Object.defineProperty(this,"id",{value:fj++});this.uuid=P.generateUUID();this.name="";this.type="Material";this.fog=!0;this.blending=1;this.side=0;this.vertexColors=this.flatShading=!1;this.opacity=1;this.transparent=!1;this.blendSrc=204;this.blendDst=205;this.blendEquation=100;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.depthFunc=3;this.depthWrite= -this.depthTest=!0;this.stencilWriteMask=255;this.stencilFunc=519;this.stencilRef=0;this.stencilFuncMask=255;this.stencilZPass=this.stencilZFail=this.stencilFail=7680;this.stencilWrite=!1;this.clippingPlanes=null;this.clipShadows=this.clipIntersection=!1;this.shadowSide=null;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.dithering=!1;this.alphaTest=0;this.premultipliedAlpha=!1;this.toneMapped=this.visible=!0;this.userData={};this.version= -0}function Qa(a){L.call(this);this.type="MeshBasicMaterial";this.color=new J(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphTargets=this.skinning=!1;this.setValues(a)}function K(a,b,c){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array."); 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i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}), -x=m.clone();x.defines.HORIZONAL_PASS=1;var B=new F;B.setAttribute("position",new K(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var w=new ea(B,m),da=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(d,e,f){if(!1!==da.enabled&&(!1!==da.autoUpdate||!1!==da.needsUpdate)&&0!==d.length){var p=a.getRenderTarget(),k=a.getActiveCubeFace(),A=a.getActiveMipmapLevel(),r=a.state;r.setBlending(0);r.buffers.color.setClear(1,1,1,1);r.buffers.depth.setTest(!0);r.setScissorTest(!1); -for(var t=0,v=d.length;tc||l.y>c)l.x>c&&(n.x=Math.floor(c/u.x),l.x=n.x*u.x,y.mapSize.x=n.x),l.y>c&&(n.y=Math.floor(c/u.y),l.y=n.y*u.y,y.mapSize.y=n.y);null!==y.map||y.isPointLightShadow||3!==this.type||(u={minFilter:1006,magFilter:1006,format:1023,stencilBuffer:!1},y.map= -new Ja(l.x,l.y,u),y.map.texture.name=B.name+".shadowMap",y.mapPass=new Ja(l.x,l.y,u),y.camera.updateProjectionMatrix());null===y.map&&(y.map=new Ja(l.x,l.y,{minFilter:1003,magFilter:1003,format:1023,stencilBuffer:!1}),y.map.texture.name=B.name+".shadowMap",y.camera.updateProjectionMatrix());a.setRenderTarget(y.map);a.clear();u=y.getViewportCount();for(var M=0;Md||a.height>d)e=d/Math.max(a.width,a.height);if(1>e||!0===b){if("undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&a instanceof ImageBitmap)return d=b?P.floorPowerOfTwo:Math.floor,b=d(e*a.width),e=d(e*a.height),void 0===K&&(K=h(b,e)),c=c?h(b,e):K,c.width=b,c.height=e,c.getContext("2d").drawImage(a,0,0,b,e),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+ -a.width+"x"+a.height+") to ("+b+"x"+e+")."),c;"data"in a&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+a.width+"x"+a.height+").")}return a}function n(a){return P.isPowerOfTwo(a.width)&&P.isPowerOfTwo(a.height)}function q(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function p(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function k(c,d,e){if(!1===D)return d;if(null!==c){if(void 0!==a[c])return a[c];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+ -c+"'")}c=d;6403===d&&(5126===e&&(c=33326),5131===e&&(c=33325),5121===e&&(c=33321));6407===d&&(5126===e&&(c=34837),5131===e&&(c=34843),5121===e&&(c=32849));6408===d&&(5126===e&&(c=34836),5131===e&&(c=34842),5121===e&&(c=32856));33325!==c&&33326!==c&&34842!==c&&34836!==c||b.get("EXT_color_buffer_float");return c}function r(a){return 1003===a||1004===a||1005===a?9728:9729}function t(b){b=b.target;b.removeEventListener("dispose",t);var c=d.get(b);void 0!==c.__webglInit&&(a.deleteTexture(c.__webglTexture), -d.remove(b));b.isVideoTexture&&J.delete(b);g.memory.textures--}function m(b){b=b.target;b.removeEventListener("dispose",m);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLCubeRenderTarget)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer), -c.__webglMultisampledFramebuffer&&a.deleteFramebuffer(c.__webglMultisampledFramebuffer),c.__webglColorRenderbuffer&&a.deleteRenderbuffer(c.__webglColorRenderbuffer),c.__webglDepthRenderbuffer&&a.deleteRenderbuffer(c.__webglDepthRenderbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function x(a,b){var e=d.get(a);if(a.isVideoTexture){var f=g.render.frame;J.get(a)!==f&&(J.set(a,f),a.update())}if(0r;r++)e[r]=h||A?A?b.image[r].image:b.image[r]:l(b.image[r],!1,!0,C);r=e[0];var t=n(r)||D,m=f.convert(b.format),v=f.convert(b.type),x=k(b.internalFormat,m,v);u(34067,b,t);if(h){for(A=0;6>A;A++){var w=e[A].mipmaps;for(h=0;hh;h++)if(A)for(c.texImage2D(34069+h,0,x,e[h].width,e[h].height,0,m,v,e[h].data),y=0;y=ha&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+ha);L+=1;return a};this.resetTextureUnits=function(){L=0};this.setTexture2D=x;this.setTexture2DArray=function(a,b){var e=d.get(a);0A;A++)e.__webglFramebuffer[A]=a.createFramebuffer();else if(e.__webglFramebuffer=a.createFramebuffer(),A)if(D){e.__webglMultisampledFramebuffer=a.createFramebuffer();e.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,e.__webglColorRenderbuffer);A=f.convert(b.texture.format);var t=f.convert(b.texture.type);A=k(b.texture.internalFormat,A,t);t=z(b);a.renderbufferStorageMultisample(36161,t,A,b.width,b.height);a.bindFramebuffer(36160,e.__webglMultisampledFramebuffer); -a.framebufferRenderbuffer(36160,36064,36161,e.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(e.__webglDepthRenderbuffer=a.createRenderbuffer(),I(e.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(l){c.bindTexture(34067,h.__webglTexture);u(34067,b.texture,r);for(h=0;6>h;h++)y(e.__webglFramebuffer[h],b,36064,34069+h);q(b.texture,r)&&p(34067,b.texture,b.width, -b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,h.__webglTexture),u(3553,b.texture,r),y(e.__webglFramebuffer,b,36064,3553),q(b.texture,r)&&p(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){e=d.get(b);r=!0===b.isWebGLCubeRenderTarget;if(b.depthTexture){if(r)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLCubeRenderTarget)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,e.__webglFramebuffer); -if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);x(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,e,0);else if(1027=== -b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,e,0);else throw Error("Unknown depthTexture format");}else if(r)for(e.__webglDepthbuffer=[],r=0;6>r;r++)a.bindFramebuffer(36160,e.__webglFramebuffer[r]),e.__webglDepthbuffer[r]=a.createRenderbuffer(),I(e.__webglDepthbuffer[r],b,!1);else a.bindFramebuffer(36160,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),I(e.__webglDepthbuffer,b,!1);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture, -e=n(a)||D;if(q(b,e)){e=a.isWebGLCubeRenderTarget?34067:3553;var f=d.get(b).__webglTexture;c.bindTexture(e,f);p(e,b,a.width,a.height);c.bindTexture(e,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(D){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer);var e=b.width,f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,e,f,0,0,e,f,g,9728);a.bindFramebuffer(36160, -c.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===O&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),O=!0),a=a.texture);x(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLCubeRenderTarget&&(!1===V&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."), -V=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?B(a,b):w(a,b)}}function Uh(a,b,c){var d=c.isWebGL2;return{convert:function(a){if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(d)return 5131;var c=b.get("OES_texture_half_float");return null!==c?c.HALF_FLOAT_OES: -null}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===a)return 34041;if(1028===a)return 6403;if(1029===a)return 36244;if(1030===a)return 33319;if(1031===a)return 33320;if(1032===a)return 36248;if(1033===a)return 36249;if(33776===a||33777===a||33778===a||33779===a)if(c=b.get("WEBGL_compressed_texture_s3tc"),null!==c){if(33776===a)return c.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return c.COMPRESSED_RGBA_S3TC_DXT1_EXT; 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-return this.Points}}})}function ki(a,b){return a.distance-b.distance}function Qg(a,b,c,d){a.layers.test(b.layers)&&a.raycast(b,c);if(!0===d){a=a.children;d=0;for(var e=a.length;dc;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1, -Math.cos(f),Math.sin(f),1)}a.setAttribute("position",new z(b,3));b=new ba({fog:!1,toneMapped:!1});this.cone=new ma(a,b);this.add(this.cone);this.update()}function mi(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", -blending:0,depthTest:!1,depthWrite:!1})}function pi(){return new vb({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:ob[3E3]},outputEncoding:{value:ob[3E3]}},vertexShader:Ug(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t"+Vg()+"\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", -blending:0,depthTest:!1,depthWrite:!1})}function Ug(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"} -function Vg(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include \n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"} -function qi(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom";this.closed=!0}function ri(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom"}function Wg(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2, --52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0ze;ze++)Aa[ze]=(16>ze?"0":"")+ze.toString(16);var Bf=1234567,P={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=4294967295*Math.random()|0,b=4294967295*Math.random()|0,c=4294967295* -Math.random()|0,d=4294967295*Math.random()|0;return(Aa[a&255]+Aa[a>>8&255]+Aa[a>>16&255]+Aa[a>>24&255]+"-"+Aa[b&255]+Aa[b>>8&255]+"-"+Aa[b>>16&15|64]+Aa[b>>24&255]+"-"+Aa[c&63|128]+Aa[c>>8&255]+"-"+Aa[c>>16&255]+Aa[c>>24&255]+Aa[d&255]+Aa[d>>8&255]+Aa[d>>16&255]+Aa[d>>24&255]).toUpperCase()},clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a, -b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},seededRandom:function(a){void 0!==a&&(Bf=a%2147483647);Bf=16807*Bf%2147483647;return(Bf-1)/2147483646},degToRad:function(a){return a*P.DEG2RAD}, -radToDeg:function(a){return a*P.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2,Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2,Math.floor(Math.log(a)/Math.LN2))},setQuaternionFromProperEuler:function(a,b,c,d,e){var f=Math.cos,g=Math.sin,h=f(c/2);c=g(c/2);var l=f((b+d)/2),n=g((b+d)/2),k=f((b-d)/2),p=g((b-d)/2);f=f((d-b)/2);b=g((d-b)/2);switch(e){case "XYX":a.set(h*n,c*k,c*p,h*l);break;case "YZY":a.set(c*p,h* -n,c*k,h*l);break;case "ZXZ":a.set(c*k,c*p,h*n,h*l);break;case "XZX":a.set(h*n,c*b,c*f,h*l);break;case "YXY":a.set(c*f,h*n,c*b,h*l);break;case "ZYZ":a.set(c*b,c*f,h*n,h*l);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+e)}}};Object.defineProperties(u.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(u.prototype,{isVector2:!0,set:function(a, -b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x= -a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), -this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y= -a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c|| -1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x* -a.x+this.y*a.y},cross:function(a){return this.x*a.y-this.y*a.x},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){return Math.atan2(-this.y,-this.x)+Math.PI},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y- -a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&& -(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this},random:function(){this.x=Math.random();this.y=Math.random();return this}});Object.assign(za.prototype,{isMatrix3:!0,set:function(a, -b,c,d,e,f,g,h,l){var n=this.elements;n[0]=a;n[1]=d;n[2]=g;n[3]=b;n[4]=e;n[5]=h;n[6]=c;n[7]=f;n[8]=l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},extractBasis:function(a,b,c){a.setFromMatrix3Column(this,0);b.setFromMatrix3Column(this,1);c.setFromMatrix3Column(this, -2);return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],n=c[2],k=c[5];c=c[8];var p=d[0],m=d[3],r=d[6],t=d[1],v=d[4],x=d[7],u=d[2],w=d[5];d=d[8];b[0]=a*p+e*t+f*u;b[3]=a*m+e*v+f*w;b[6]=a*r+e* -x+f*d;b[1]=g*p+h*t+l*u;b[4]=g*m+h*v+l*w;b[7]=g*r+h*x+l*d;b[2]=n*p+k*t+c*u;b[5]=n*m+k*v+c*w;b[8]=n*r+k*x+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate."); -var c=a.elements;a=this.elements;b=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],n=c[7];c=c[8];var k=c*g-h*n,p=h*l-c*f,m=n*f-g*l,r=b*k+d*p+e*m;if(0===r)return this.set(0,0,0,0,0,0,0,0,0);r=1/r;a[0]=k*r;a[1]=(e*n-c*d)*r;a[2]=(h*d-e*g)*r;a[3]=p*r;a[4]=(c*b-e*l)*r;a[5]=(e*f-h*b)*r;a[6]=m*r;a[7]=(d*l-n*b)*r;a[8]=(g*b-d*f)*r;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()}, -transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4], -l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*l;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c= -this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var rd,Tb={getDataURL:function(a){if(/^data:/i.test(a.src)||"undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===rd&&(rd=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));rd.width=a.width;rd.height=a.height;var b=rd.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height); -a=rd}return 2048a.x||1a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)- -a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(aa.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.defineProperties(fa.prototype,{width:{get:function(){return this.z},set:function(a){this.z=a}},height:{get:function(){return this.w},set:function(a){this.w=a}}});Object.assign(fa.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x= -a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x, -this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this}, -addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*= -a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/ -b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var l=a[6];var n=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+n-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;n=(n+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+l)/4;b>f&&b>n?.01>b?(l=0,c=h=.707106781):(l=Math.sqrt(b),h=c/l,c=d/l):f>n?.01>f?(l=.707106781,h=0,c=.707106781): -(h=Math.sqrt(f),l=c/h,c=g/h):.01>n?(h=l=.707106781,c=0):(c=Math.sqrt(n),l=d/c,h=g/c);this.set(l,h,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+n-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z, -a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this.w));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c|| -1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x); -this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}, -manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;this.z=a.z+(b.z-a.z)*c;this.w=a.w+(b.w-a.w)*c;return this},equals:function(a){return a.x=== -this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this},random:function(){this.x= -Math.random();this.y=Math.random();this.z=Math.random();this.w=Math.random();return this}});Ja.prototype=Object.assign(Object.create(va.prototype),{constructor:Ja,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height; -this.viewport.copy(a.viewport);this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});dg.prototype=Object.assign(Object.create(Ja.prototype),{constructor:dg,isWebGLMultisampleRenderTarget:!0,copy:function(a){Ja.prototype.copy.call(this,a);this.samples=a.samples;return this}});Object.assign(oa,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a, -b,c,d,e,f,g){var h=c[d+0],l=c[d+1],n=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||n!==p){f=1-g;var m=h*d+l*k+n*p+c*e,r=0<=m?1:-1,t=1-m*m;t>Number.EPSILON&&(t=Math.sqrt(t),m=Math.atan2(t,m*r),f=Math.sin(f*m)/t,g=Math.sin(g*m)/t);r*=g;h=h*f+d*r;l=l*f+k*r;n=n*f+p*r;c=c*f+e*r;f===1-g&&(g=1/Math.sqrt(h*h+l*l+n*n+c*c),h*=g,l*=g,n*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=n;a[b+3]=c},multiplyQuaternionsFlat:function(a,b,c,d,e,f){var g=c[d],h=c[d+1],l=c[d+2];c=c[d+3];d=e[f];var n= -e[f+1],k=e[f+2];e=e[f+3];a[b]=g*e+c*d+h*k-l*n;a[b+1]=h*e+c*n+l*d-g*k;a[b+2]=l*e+c*k+g*n-h*d;a[b+3]=c*e-g*d-h*n-l*k;return a}});Object.defineProperties(oa.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this._onChangeCallback()}}}); -Object.assign(oa.prototype,{isQuaternion:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this._onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y, -e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);switch(a){case "XYZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "YXZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "ZXY":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "ZYX":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "YZX":this._x= -c*l*f+h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f-c*d*e;break;case "XZY":this._x=c*l*f-h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f+c*d*e;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}!1!==b&&this._onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this._onChangeCallback();return this},setFromRotationMatrix:function(a){var b= -a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var n=c+f+b;0f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this._onChangeCallback();return this},setFromUnitVectors:function(a, -b){var c=a.dot(b)+1;1E-6>c?(c=0,Math.abs(a.x)>Math.abs(a.z)?(this._x=-a.y,this._y=a.x,this._z=0):(this._x=0,this._y=-a.z,this._z=a.y)):(this._x=a.y*b.z-a.z*b.y,this._y=a.z*b.x-a.x*b.z,this._z=a.x*b.y-a.y*b.x);this._w=c;return this.normalize()},angleTo:function(a){return 2*Math.acos(Math.abs(P.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},identity:function(){return this.set(0,0,0,1)},inverse:function(){return this.conjugate()}, -conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this._onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a); -this._onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w= -a*b-c*f-d*g-e*h;this._onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize(),this._onChangeCallback(), -this;a=Math.sqrt(a);var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this._onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x; -a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},fromBufferAttribute:function(a,b){this._x=a.getX(b);this._y=a.getY(b);this._z=a.getZ(b);this._w=a.getW(b);return this},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var Xg=new m,si=new oa;Object.assign(m.prototype,{isVector3:!0,set:function(a,b,c){void 0===c&&(c=this.z);this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this}, -setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y; -this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), -this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*= -a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(a){a&&a.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(si.setFromEuler(a))},applyAxisAngle:function(a,b){return this.applyQuaternion(si.setFromAxisAngle(a,b))},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]* -d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyNormalMatrix:function(a){return this.applyMatrix3(a).normalize()},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,l=a*c+g*b-e*d,n=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h* -a+b*-e+l*-g-n*-f;this.y=l*a+b*-f+n*-e-h*-g;this.z=n*a+b*-g+h*-f-l*-e;return this},project:function(a){return this.applyMatrix4(a.matrixWorldInverse).applyMatrix4(a.projectionMatrix)},unproject:function(a){return this.applyMatrix4(a.projectionMatrixInverse).applyMatrix4(a.matrixWorld)},transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x; -this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(a, -b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x); -this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x* -this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;this.z=a.z+(b.z-a.z)*c;return this},cross:function(a,b){return void 0!==b? -(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.lengthSq();if(0===b)return this.set(0,0,0);b=a.dot(this)/b;return this.copy(a).multiplyScalar(b)},projectOnPlane:function(a){Xg.copy(this).projectOnVector(a);return this.sub(Xg)}, -reflect:function(a){return this.sub(Xg.copy(a).multiplyScalar(2*this.dot(a)))},angleTo:function(a){var b=Math.sqrt(this.lengthSq()*a.lengthSq());if(0===b)return Math.PI/2;a=this.dot(a)/b;return Math.acos(P.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){return this.setFromSphericalCoords(a.radius, -a.phi,a.theta)},setFromSphericalCoords:function(a,b,c){var d=Math.sin(b)*a;this.x=d*Math.sin(c);this.y=Math.cos(b)*a;this.z=d*Math.cos(c);return this},setFromCylindrical:function(a){return this.setFromCylindricalCoords(a.radius,a.theta,a.y)},setFromCylindricalCoords:function(a,b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a, -0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},setFromMatrix3Column:function(a,b){return this.fromArray(a.elements,3*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0); -a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this},random:function(){this.x=Math.random();this.y=Math.random();this.z=Math.random();return this}});var sd=new m,X=new R,Jk=new m(0,0,0),Kk=new m(1,1,1),Ub=new m,Cf=new m,ta=new m;Object.assign(R.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,n,k,p,m, -r,t,v){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=h;q[2]=l;q[6]=n;q[10]=k;q[14]=p;q[3]=m;q[7]=r;q[11]=t;q[15]=v;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new R).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]= -a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){var b=this.elements,c=a.elements,d=1/sd.setFromMatrixColumn(a,0).length(),e=1/sd.setFromMatrixColumn(a,1).length();a= -1/sd.setFromMatrixColumn(a,2).length();b[0]=c[0]*d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e= -Math.sin(e);if("XYZ"===a.order){a=f*h;var l=f*e,n=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+n*d;b[5]=a-k*d;b[9]=-c*g;b[2]=k-a*d;b[6]=n+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,n=d*h,k=d*e,b[0]=a+k*c,b[4]=n*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-n,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,n=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=n+l*c,b[1]=l+n*c,b[5]=f*h,b[9]=k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,n=c*h,k=c*e,b[0]=g*h,b[4]=n*d-l,b[8]=a*d+k,b[1]=g*e,b[5]= -k*d+a,b[9]=l*d-n,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,n=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=n*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+n,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,n=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-n,b[2]=n*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){return this.compose(Jk,a,Kk)},lookAt:function(a,b,c){var d=this.elements;ta.subVectors(a, -b);0===ta.lengthSq()&&(ta.z=1);ta.normalize();Ub.crossVectors(c,ta);0===Ub.lengthSq()&&(1===Math.abs(c.z)?ta.x+=1E-4:ta.z+=1E-4,ta.normalize(),Ub.crossVectors(c,ta));Ub.normalize();Cf.crossVectors(ta,Ub);d[0]=Ub.x;d[4]=Cf.x;d[8]=ta.x;d[1]=Ub.y;d[5]=Cf.y;d[9]=ta.y;d[2]=Ub.z;d[6]=Cf.z;d[10]=ta.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this, -a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],k=c[9],q=c[13],p=c[2],m=c[6],r=c[10],t=c[14],v=c[3],x=c[7],u=c[11];c=c[15];var w=d[0],z=d[4],C=d[8],M=d[12],y=d[1],I=d[5],E=d[9],D=d[13],F=d[2],G=d[6],H=d[10],J=d[14],K=d[3],L=d[7],O=d[11];d=d[15];b[0]=a*w+e*y+f*F+g*K;b[4]=a*z+e*I+f*G+g*L;b[8]=a*C+e*E+f*H+g*O;b[12]=a*M+e*D+f*J+g*d;b[1]=h*w+l*y+k*F+q*K;b[5]=h*z+ -l*I+k*G+q*L;b[9]=h*C+l*E+k*H+q*O;b[13]=h*M+l*D+k*J+q*d;b[2]=p*w+m*y+r*F+t*K;b[6]=p*z+m*I+r*G+t*L;b[10]=p*C+m*E+r*H+t*O;b[14]=p*M+m*D+r*J+t*d;b[3]=v*w+x*y+u*F+c*K;b[7]=v*z+x*I+u*G+c*L;b[11]=v*C+x*E+u*H+c*O;b[15]=v*M+x*D+u*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12], -f=a[1],g=a[5],h=a[9],l=a[13],k=a[2],q=a[6],p=a[10],m=a[14];return a[3]*(+e*h*q-d*l*q-e*g*p+c*l*p+d*g*m-c*h*m)+a[7]*(+b*h*m-b*l*p+e*f*p-d*f*m+d*l*k-e*h*k)+a[11]*(+b*l*q-b*g*m-e*f*q+c*f*m+e*g*k-c*l*k)+a[15]*(-d*g*k-b*h*q+b*g*p+d*f*q-c*f*p+c*h*k)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a,b,c){var d=this.elements; -a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);return this},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate.");b=this.elements;var c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],k=c[7],q=c[8],p=c[9],m=c[10],r=c[11],t=c[12],v=c[13],x=c[14];c=c[15];var u=p*x*k-v*m*k+v*l*r-h*x*r-p*l*c+h*m*c,w=t*m*k-q*x*k-t*l*r+g*x*r+q*l*c-g*m*c,z=q*v*k-t*p*k+t*h*r-g*v*r-q*h*c+g*p*c,C=t*p*l-q*v* -l-t*h*m+g*v*m+q*h*x-g*p*x,M=a*u+d*w+e*z+f*C;if(0===M)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);M=1/M;b[0]=u*M;b[1]=(v*m*f-p*x*f-v*e*r+d*x*r+p*e*c-d*m*c)*M;b[2]=(h*x*f-v*l*f+v*e*k-d*x*k-h*e*c+d*l*c)*M;b[3]=(p*l*f-h*m*f-p*e*k+d*m*k+h*e*r-d*l*r)*M;b[4]=w*M;b[5]=(q*x*f-t*m*f+t*e*r-a*x*r-q*e*c+a*m*c)*M;b[6]=(t*l*f-g*x*f-t*e*k+a*x*k+g*e*c-a*l*c)*M;b[7]=(g*m*f-q*l*f+q*e*k-a*m*k-g*e*r+a*l*r)*M;b[8]=z*M;b[9]=(t*p*f-q*v*f-t*d*r+a*v*r+q*d*c-a*p*c)*M;b[10]=(g*v*f-t*h*f+t*d*k-a*v*k-g*d*c+a*h*c)*M;b[11]= -(q*h*f-g*p*f-q*d*k+a*p*k+g*d*r-a*h*r)*M;b[12]=C*M;b[13]=(q*v*e-t*p*e+t*d*m-a*v*m-q*d*x+a*p*x)*M;b[14]=(t*h*e-g*v*e-t*d*l+a*v*l+g*d*x-a*h*x)*M;b[15]=(g*p*e-q*h*e+q*d*l-a*p*l-g*d*m+a*h*m)*M;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6], -a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c= -Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,l=e+e,k=f+f,q=g+g;b=e*l;var p=e*k;e*=q;var m=f*k;f*=q;g*=q;l*=h;k*=h;h*=q;q=c.x;var r=c.y;c= -c.z;d[0]=(1-(m+g))*q;d[1]=(p+h)*q;d[2]=(e-k)*q;d[3]=0;d[4]=(p-h)*r;d[5]=(1-(b+g))*r;d[6]=(f+l)*r;d[7]=0;d[8]=(e+k)*c;d[9]=(f-l)*c;d[10]=(1-(b+m))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(a,b,c){var d=this.elements,e=sd.set(d[0],d[1],d[2]).length(),f=sd.set(d[4],d[5],d[6]).length(),g=sd.set(d[8],d[9],d[10]).length();0>this.determinant()&&(e=-e);a.x=d[12];a.y=d[13];a.z=d[14];X.copy(this);a=1/e;d=1/f;var h=1/g;X.elements[0]*=a;X.elements[1]*=a;X.elements[2]*=a; -X.elements[4]*=d;X.elements[5]*=d;X.elements[6]*=d;X.elements[8]*=h;X.elements[9]*=h;X.elements[10]*=h;b.setFromRotationMatrix(X);c.x=e;c.y=f;c.z=g;return this},makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0; -g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),k=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*k;g[14]=-((f+e)*k);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a, -b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});var ti=new R,ui=new oa;Zb.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");Zb.DefaultOrder="XYZ";Object.defineProperties(Zb.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}},y:{get:function(){return this._y}, -set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;this._onChangeCallback()}}});Object.assign(Zb.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x= -a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=P.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],l=e[5],k=e[9],q=e[2],p=e[6];e=e[10];b=b||this._order;switch(b){case "XYZ":this._y=Math.asin(d(g,-1,1));.9999999>Math.abs(g)?(this._x=Math.atan2(-k,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,l),this._z=0);break;case "YXZ":this._x=Math.asin(-d(k,-1,1));.9999999>Math.abs(k)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h, -l)):(this._y=Math.atan2(-q,a),this._z=0);break;case "ZXY":this._x=Math.asin(d(p,-1,1));.9999999>Math.abs(p)?(this._y=Math.atan2(-q,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(h,a));break;case "ZYX":this._y=Math.asin(-d(q,-1,1));.9999999>Math.abs(q)?(this._x=Math.atan2(p,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,l));break;case "YZX":this._z=Math.asin(d(h,-1,1));.9999999>Math.abs(h)?(this._x=Math.atan2(-k,l),this._y=Math.atan2(-q,a)):(this._x=0,this._y=Math.atan2(g, -e));break;case "XZY":this._z=Math.asin(-d(f,-1,1));.9999999>Math.abs(f)?(this._x=Math.atan2(p,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-k,e),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+b)}this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){ti.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(ti,b,c)},setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)}, -reorder:function(a){ui.setFromEuler(this);return this.setFromQuaternion(ui,a)},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z): -new m(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var fb=function(){this.mask=1};fb.prototype.set=function(a){this.mask=1<e&&(e=k);q>f&&(f=q);p>g&&(g=p)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.count;he&&(e=k);q>f&&(f=q);p>g&&(g=p)}this.min.set(b,c,d);this.max.set(e,f,g);return this}, -setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;bthis.max.x||a.ythis.max.y||a.zthis.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box3: .getParameter() target is now required"),b=new m);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y- -this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.xthis.max.x||a.max.ythis.max.y||a.max.zthis.max.z?!1:!0},intersectsSphere:function(a){this.clampPoint(a.center,Be);return Be.distanceToSquared(a.center)<=a.radius*a.radius},intersectsPlane:function(a){if(0=-a.constant},intersectsTriangle:function(a){if(this.isEmpty())return!1;this.getCenter(Ce);Ef.subVectors(this.max,Ce);ud.subVectors(a.a,Ce);vd.subVectors(a.b,Ce);wd.subVectors(a.c,Ce);Vb.subVectors(vd,ud);Wb.subVectors(wd,vd);vc.subVectors(ud,wd);a=[0,-Vb.z,Vb.y, -0,-Wb.z,Wb.y,0,-vc.z,vc.y,Vb.z,0,-Vb.x,Wb.z,0,-Wb.x,vc.z,0,-vc.x,-Vb.y,Vb.x,0,-Wb.y,Wb.x,0,-vc.y,vc.x,0];if(!eg(a,ud,vd,wd,Ef))return!1;a=[1,0,0,0,1,0,0,0,1];if(!eg(a,ud,vd,wd,Ef))return!1;Ff.crossVectors(Vb,Wb);a=[Ff.x,Ff.y,Ff.z];return eg(a,ud,vd,wd,Ef)},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"),b=new m);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Be.copy(a).clamp(this.min,this.max).sub(a).length()},getBoundingSphere:function(a){void 0=== -a&&console.error("THREE.Box3: .getBoundingSphere() target is now required");this.getCenter(a.center);a.radius=.5*this.getSize(Be).length();return a},intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(a){if(this.isEmpty())return this;yb[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(a);yb[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(a); -yb[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(a);yb[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(a);yb[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(a);yb[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(a);yb[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(a);yb[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(a);this.setFromPoints(yb);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&& -a.max.equals(this.max)}});var Pk=new Va;Object.assign(gb.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(a,b){var c=this.center;void 0!==b?c.copy(b):Pk.setFromPoints(a).getCenter(c);for(var d=b=0,e=a.length;d -this.radius},makeEmpty:function(){this.center.set(0,0,0);this.radius=-1;return this},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius}, -clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),b=new m);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Va);if(this.isEmpty())return a.makeEmpty(),a;a.set(this.center,this.center);a.expandByScalar(this.radius); -return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});var zb=new m,Zg=new m,Gf=new m,Xb=new m,$g=new m,Hf=new m,ah=new m,ia=function(a,b){this.origin=void 0!==a?a:new m;this.direction=void 0!==b?b:new m(0,0,-1)};ia.prototype.set=function(a,b){this.origin.copy(a);this.direction.copy(b);return this};ia.prototype.clone= -function(){return(new this.constructor).copy(this)};ia.prototype.copy=function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this};ia.prototype.at=function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new m);return b.copy(this.direction).multiplyScalar(a).add(this.origin)};ia.prototype.lookAt=function(a){this.direction.copy(a).sub(this.origin).normalize();return this};ia.prototype.recast=function(a){this.origin.copy(this.at(a,zb));return this}; -ia.prototype.closestPointToPoint=function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new m);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)};ia.prototype.distanceToPoint=function(a){return Math.sqrt(this.distanceSqToPoint(a))};ia.prototype.distanceSqToPoint=function(a){var b=zb.subVectors(a,this.origin).dot(this.direction);if(0>b)return this.origin.distanceToSquared(a); -zb.copy(this.direction).multiplyScalar(b).add(this.origin);return zb.distanceToSquared(a)};ia.prototype.distanceSqToSegment=function(a,b,c,d){Zg.copy(a).add(b).multiplyScalar(.5);Gf.copy(b).sub(a).normalize();Xb.copy(this.origin).sub(Zg);var e=.5*a.distanceTo(b),f=-this.direction.dot(Gf),g=Xb.dot(this.direction),h=-Xb.dot(Gf),l=Xb.lengthSq(),k=Math.abs(1-f*f);if(0=-q?b<=q?(e=1/k,a*=e,b*=e,f=a*(a+f*b+2*g)+b*(f*a+b+2*h)+l):(b=e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+ -2*h)+l):(b=-e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):b<=-q?(a=Math.max(0,-(-f*e+g)),b=0a)return null;a=Math.sqrt(a-d);d=c-a;c+=a;return 0>d&&0>c?null:0>d?this.at(c,b):this.at(d,b)};ia.prototype.intersectsSphere=function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius};ia.prototype.distanceToPlane=function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null};ia.prototype.intersectPlane= -function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)};ia.prototype.intersectsPlane=function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1};ia.prototype.intersectBox=function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y; -if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(da||h>c)return null;if(h>g||g!==g)g=h;if(ac?null:this.at(0<=g?g:c,b)};ia.prototype.intersectsBox=function(a){return null!==this.intersectBox(a,zb)};ia.prototype.intersectTriangle=function(a,b,c,d,e){$g.subVectors(b,a);Hf.subVectors(c,a);ah.crossVectors($g,Hf);b=this.direction.dot(ah);if(0b)d=-1,b= --b;else return null;Xb.subVectors(this.origin,a);a=d*this.direction.dot(Hf.crossVectors(Xb,Hf));if(0>a)return null;c=d*this.direction.dot($g.cross(Xb));if(0>c||a+c>b)return null;a=-d*Xb.dot(ah);return 0>a?null:this.at(a/b,e)};ia.prototype.applyMatrix4=function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this};ia.prototype.equals=function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)};var bh=new m,Qk=new m,Rk=new za;Object.assign(Wa.prototype, -{isPlane:!0,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(a,b,c){b=bh.subVectors(c,b).cross(Qk.subVectors(a,b)).normalize();this.setFromNormalAndCoplanarPoint(b,a);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal); -this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new m);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)}, -intersectLine:function(a,b){void 0===b&&(console.warn("THREE.Plane: .intersectLine() target is now required"),b=new m);var c=a.delta(bh),d=this.normal.dot(c);if(0===d){if(0===this.distanceToPoint(a.start))return b.copy(a.start)}else if(d=-(a.start.dot(this.normal)+this.constant)/d,!(0>d||1b&&0a&&0=Bb.x+Bb.y},getUV:function(a,b,c,d,e,f,g,h){this.getBarycoord(a,b,c,d,Bb);h.set(0,0);h.addScaledVector(e,Bb.x);h.addScaledVector(f,Bb.y);h.addScaledVector(g,Bb.z);return h},isFrontFacing:function(a, -b,c,d){db.subVectors(c,b);Ab.subVectors(a,b);return 0>db.cross(Ab).dot(d)?!0:!1}});Object.assign(ya.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){db.subVectors(this.c,this.b);Ab.subVectors(this.a, -this.b);return.5*db.cross(Ab).length()},getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new m);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return ya.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new Wa);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ya.getBarycoord(a, -this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return ya.getUV(a,this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return ya.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return ya.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new m);var c=this.a,d=this.b,e=this.c;xd.subVectors(d,c);yd.subVectors(e, -c);dh.subVectors(a,c);var f=xd.dot(dh),g=yd.dot(dh);if(0>=f&&0>=g)return b.copy(c);eh.subVectors(a,d);var h=xd.dot(eh),l=yd.dot(eh);if(0<=h&&l<=h)return b.copy(d);var k=f*l-h*g;if(0>=k&&0<=f&&0>=h)return d=f/(f-h),b.copy(c).addScaledVector(xd,d);fh.subVectors(a,e);a=xd.dot(fh);var q=yd.dot(fh);if(0<=q&&a<=q)return b.copy(e);f=a*g-f*q;if(0>=f&&0<=g&&0>=q)return k=g/(g-q),b.copy(c).addScaledVector(yd,k);g=h*q-a*l;if(0>=g&&0<=l-h&&0<=a-q)return zi.subVectors(e,d),k=(l-h)/(l-h+(a-q)),b.copy(d).addScaledVector(zi, -k);e=1/(g+f+k);d=f*e;k*=e;return b.copy(c).addScaledVector(xd,d).addScaledVector(yd,k)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});var Ai={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388, -crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146, -floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323, -lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273, -moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638, -sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Ba={h:0,s:0,l:0},If={h:0,s:0,l:0};Object.assign(J.prototype,{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"=== -typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){a=P.euclideanModulo(a,1);b=P.clamp(b,0,1);c=P.clamp(c,0,1);0===b?this.r=this.g=this.b=c:(b=.5>=c?c*(1+b):c+b-c*b,c=2*c-b,this.r=fg(c,b,a+1/3),this.g=fg(c,b,a),this.b=fg(c,b,a-1/3));return this},setStyle:function(a){function b(b){void 0!== -b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r= -Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+ -c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}return a&&0=h?l/(e+f):l/(2-e-f);switch(e){case b:g=(c-d)/l+(cthis.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;d.stencilWrite=this.stencilWrite;d.stencilWriteMask=this.stencilWriteMask;d.stencilFunc=this.stencilFunc;d.stencilRef=this.stencilRef;d.stencilFuncMask= -this.stencilFuncMask;d.stencilFail=this.stencilFail;d.stencilZFail=this.stencilZFail;d.stencilZPass=this.stencilZPass;this.rotation&&0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);this.linewidth&&1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!== -this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0g;g++)if(f[g]===f[(g+1)%3]){a.push(d);break}for(c=a.length-1;0<=c;c--)for(d=a[c],this.faces.splice(d,1),e=0,f=this.faceVertexUvs.length;e\n\t\t\t\t#include \n\n\t\t\t}\n\t\t", -fragmentShader:"\n\n\t\t\tuniform sampler2D tEquirect;\n\n\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t#include \n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t}\n\t\t",side:1,blending:0});d.uniforms.tEquirect.value=b;b=new ea(new Fb(5,5,5),d);c.add(b);(new Lc(1,10,this)).update(a,c);b.geometry.dispose();b.material.dispose();return this}; -ec.prototype=Object.create(aa.prototype);ec.prototype.constructor=ec;ec.prototype.isDataTexture=!0;var Ad=new gb,Lf=new m;Object.assign(Mc.prototype,{set:function(a,b,c,d,e,f){var 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this.intersectsSphere(Ad)},intersectsSprite:function(a){Ad.center.set(0,0,0);Ad.radius=.7071067811865476;Ad.applyMatrix4(a.matrixWorld);return this.intersectsSphere(Ad)},intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)c;c++){var d=b[c];Lf.x=0d.distanceToPoint(Lf))return!1}return!0},containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var H={common:{diffuse:{value:new J(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new za},uv2Transform:{value:new za},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}}, 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J(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[], -properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[], -properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new J(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new za}},sprite:{diffuse:{value:new J(15658734)},opacity:{value:1},center:{value:new u(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new za}}};Ld.prototype=Object.create(G.prototype);Ld.prototype.constructor=Ld;fc.prototype=Object.create(F.prototype);fc.prototype.constructor= -fc;var O={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif", +(function(k,La){"object"===typeof exports&&"undefined"!==typeof module?La(exports):"function"===typeof define&&define.amd?define(["exports"],La):(k=k||self,La(k.THREE={}))})(this,function(k){function La(){}function fa(c,a,b,d,e,f,g,h,l,n){Object.defineProperty(this,"id",{value:gj++});this.uuid=T.generateUUID();this.name="";this.image=void 0!==c?c:fa.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==a?a:fa.DEFAULT_MAPPING;this.wrapS=void 0!==b?b:1001;this.wrapT=void 0!==d?d:1001;this.magFilter=void 0!== +e?e:1006;this.minFilter=void 0!==f?f:1008;this.anisotropy=void 0!==l?l:1;this.format=void 0!==g?g:1023;this.internalFormat=null;this.type=void 0!==h?h:1009;this.offset=new p(0,0);this.repeat=new p(1,1);this.center=new 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f=0,g=c.length-3;f<=g;f+=3){jc.fromArray(c,f);var h=e.x*Math.abs(jc.x)+e.y*Math.abs(jc.y)+e.z*Math.abs(jc.z),l=a.dot(jc),n=b.dot(jc),r=d.dot(jc);if(Math.max(-Math.max(l,n,r),Math.min(l,n,r))>h)return!1}return!0}function F(){Object.defineProperty(this,"id",{value:hj++});this.uuid=T.generateUUID();this.name="";this.type="Object3D";this.parent=null;this.children= +[];this.up=F.DefaultUp.clone();var c=new m,a=new ra,b=new O,d=new m(1,1,1);a._onChange(function(){b.setFromEuler(a,!1)});b._onChange(function(){a.setFromQuaternion(b,void 0,!1)});Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:c},rotation:{configurable:!0,enumerable:!0,value:a},quaternion:{configurable:!0,enumerable:!0,value:b},scale:{configurable:!0,enumerable:!0,value:d},modelViewMatrix:{value:new z},normalMatrix:{value:new X}});this.matrix=new z;this.matrixWorld=new z; +this.matrixAutoUpdate=F.DefaultMatrixAutoUpdate;this.matrixWorldNeedsUpdate=!1;this.layers=new 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0!==c?c.length/a:0;this.normalized=!0===b;this.usage= +35044;this.updateRange={offset:0,count:-1};this.version=0}function Nd(c,a,b){N.call(this,new Int8Array(c),a,b)}function Od(c,a,b){N.call(this,new Uint8Array(c),a,b)}function Pd(c,a,b){N.call(this,new Uint8ClampedArray(c),a,b)}function Qd(c,a,b){N.call(this,new Int16Array(c),a,b)}function kc(c,a,b){N.call(this,new Uint16Array(c),a,b)}function Rd(c,a,b){N.call(this,new Int32Array(c),a,b)}function lc(c,a,b){N.call(this,new Uint32Array(c),a,b)}function I(c,a,b){N.call(this,new Float32Array(c),a,b)}function Sd(c, +a,b){N.call(this,new Float64Array(c),a,b)}function yh(c){if(0===c.length)return-Infinity;for(var a=c[0],b=1,d=c.length;ba&&(a=c[b]);return a}function 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u=0;uf;f++)ff;f++)q=d[f],u=q[0],q=q[1],u!==Number.MAX_SAFE_INTEGER&&q?(e&&g.getAttribute("morphTarget"+f)!==e[u]&&g.setAttribute("morphTarget"+f,e[u]),h&&g.getAttribute("morphNormal"+f)!==h[u]&&g.setAttribute("morphNormal"+f,h[u]),b[f]=q,r+=q):(e&&void 0!==g.getAttribute("morphTarget"+f)&&g.deleteAttribute("morphTarget"+f),h&&void 0!==g.getAttribute("morphNormal"+f)&&g.deleteAttribute("morphNormal"+f),b[f]=0); +g=g.morphTargetsRelative?1:1-r;l.getUniforms().setValue(c,"morphTargetBaseInfluence",g);l.getUniforms().setValue(c,"morphTargetInfluences",b)}}}function zj(c,a,b,d){var e=new WeakMap;return{update:function(c){var f=d.render.frame,h=c.geometry,l=a.get(c,h);e.get(l)!==f&&(h.isGeometry&&l.updateFromObject(c),a.update(l),e.set(l,f));c.isInstancedMesh&&(b.update(c.instanceMatrix,34962),null!==c.instanceColor&&b.update(c.instanceColor,34962));return l},dispose:function(){e=new WeakMap}}}function zb(c,a, +b,d,e,f,g,h,l,n){c=void 0!==c?c:[];fa.call(this,c,void 0!==a?a:301,b,d,e,f,void 0!==g?g:1022,h,l,n);this.flipY=!1}function Tc(c,a,b,d){fa.call(this,null);this.image={data:c||null,width:a||1,height:b||1,depth:d||1};this.minFilter=this.magFilter=1003;this.wrapR=1001;this.flipY=this.generateMipmaps=!1;this.needsUpdate=!0}function Uc(c,a,b,d){fa.call(this,null);this.image={data:c||null,width:a||1,height:b||1,depth:d||1};this.minFilter=this.magFilter=1003;this.wrapR=1001;this.flipY=this.generateMipmaps= +!1;this.needsUpdate=!0}function Vc(c,a,b){var d=c[0];if(0>=d||0");return c.replace(vg,ug)}function Qh(c,a,b,d){console.warn("WebGLProgram: #pragma unroll_loop shader syntax is deprecated. Please use #pragma unroll_loop_start syntax instead.");return wg(c,a,b,d)}function wg(c,a,b,d){c="";for(a=parseInt(a);a< +parseInt(b);a++)c+=d.replace(/\[ i \]/g,"[ "+a+" ]").replace(/UNROLLED_LOOP_INDEX/g,a);return c}function Rh(c){var a="precision "+c.precision+" float;\nprecision "+c.precision+" int;";"highp"===c.precision?a+="\n#define HIGH_PRECISION":"mediump"===c.precision?a+="\n#define MEDIUM_PRECISION":"lowp"===c.precision&&(a+="\n#define LOW_PRECISION");return a}function lk(c){var a="SHADOWMAP_TYPE_BASIC";1===c.shadowMapType?a="SHADOWMAP_TYPE_PCF":2===c.shadowMapType?a="SHADOWMAP_TYPE_PCF_SOFT":3===c.shadowMapType&& +(a="SHADOWMAP_TYPE_VSM");return a}function mk(c){var a="ENVMAP_TYPE_CUBE";if(c.envMap)switch(c.envMapMode){case 301:case 302:a="ENVMAP_TYPE_CUBE";break;case 306:case 307:a="ENVMAP_TYPE_CUBE_UV"}return a}function nk(c){var a="ENVMAP_MODE_REFLECTION";if(c.envMap)switch(c.envMapMode){case 302:case 307:a="ENVMAP_MODE_REFRACTION"}return a}function ok(c){var a="ENVMAP_BLENDING_NONE";if(c.envMap)switch(c.combine){case 0:a="ENVMAP_BLENDING_MULTIPLY";break;case 1:a="ENVMAP_BLENDING_MIX";break;case 2:a="ENVMAP_BLENDING_ADD"}return a} +function pk(c,a,b,d){var e=c.getContext(),f=b.defines,g=b.vertexShader,h=b.fragmentShader,l=lk(b),n=mk(b),r=nk(b),u=ok(b),q=0d;d++)b.probe.push(new m);var e=new m,f=new z,g=new z;return{setup:function(d,l,n){for(var h=l=0,u=0,k=0;9>k;k++)b.probe[k].set(0,0,0);var m=k=0,t=0,w=0,C=0,y=0,E=0,p=0;n=n.matrixWorldInverse;d.sort(yk);for(var Ga=0,H=d.length;Ga< +H;Ga++){var A=d[Ga],M=A.color,Q=A.intensity,ca=A.distance,ja=A.shadow&&A.shadow.map?A.shadow.map.texture:null;if(A.isAmbientLight)l+=M.r*Q,h+=M.g*Q,u+=M.b*Q;else if(A.isLightProbe)for(ja=0;9>ja;ja++)b.probe[ja].addScaledVector(A.sh.coefficients[ja],Q);else if(A.isDirectionalLight){Q=c.get(A);Q.color.copy(A.color).multiplyScalar(A.intensity);Q.direction.setFromMatrixPosition(A.matrixWorld);e.setFromMatrixPosition(A.target.matrixWorld);Q.direction.sub(e);Q.direction.transformDirection(n);if(A.castShadow){var x= +A.shadow;M=a.get(A);M.shadowBias=x.bias;M.shadowNormalBias=x.normalBias;M.shadowRadius=x.radius;M.shadowMapSize=x.mapSize;b.directionalShadow[k]=M;b.directionalShadowMap[k]=ja;b.directionalShadowMatrix[k]=A.shadow.matrix;y++}b.directional[k]=Q;k++}else A.isSpotLight?(x=c.get(A),x.position.setFromMatrixPosition(A.matrixWorld),x.position.applyMatrix4(n),x.color.copy(M).multiplyScalar(Q),x.distance=ca,x.direction.setFromMatrixPosition(A.matrixWorld),e.setFromMatrixPosition(A.target.matrixWorld),x.direction.sub(e), +x.direction.transformDirection(n),x.coneCos=Math.cos(A.angle),x.penumbraCos=Math.cos(A.angle*(1-A.penumbra)),x.decay=A.decay,A.castShadow&&(Q=A.shadow,M=a.get(A),M.shadowBias=Q.bias,M.shadowNormalBias=Q.normalBias,M.shadowRadius=Q.radius,M.shadowMapSize=Q.mapSize,b.spotShadow[t]=M,b.spotShadowMap[t]=ja,b.spotShadowMatrix[t]=A.shadow.matrix,p++),b.spot[t]=x,t++):A.isRectAreaLight?(ja=c.get(A),ja.color.copy(M).multiplyScalar(Q),ja.position.setFromMatrixPosition(A.matrixWorld),ja.position.applyMatrix4(n), +g.identity(),f.copy(A.matrixWorld),f.premultiply(n),g.extractRotation(f),ja.halfWidth.set(.5*A.width,0,0),ja.halfHeight.set(0,.5*A.height,0),ja.halfWidth.applyMatrix4(g),ja.halfHeight.applyMatrix4(g),b.rectArea[w]=ja,w++):A.isPointLight?(Q=c.get(A),Q.position.setFromMatrixPosition(A.matrixWorld),Q.position.applyMatrix4(n),Q.color.copy(A.color).multiplyScalar(A.intensity),Q.distance=A.distance,Q.decay=A.decay,A.castShadow&&(x=A.shadow,M=a.get(A),M.shadowBias=x.bias,M.shadowNormalBias=x.normalBias, +M.shadowRadius=x.radius,M.shadowMapSize=x.mapSize,M.shadowCameraNear=x.camera.near,M.shadowCameraFar=x.camera.far,b.pointShadow[m]=M,b.pointShadowMap[m]=ja,b.pointShadowMatrix[m]=A.shadow.matrix,E++),b.point[m]=Q,m++):A.isHemisphereLight&&(ja=c.get(A),ja.direction.setFromMatrixPosition(A.matrixWorld),ja.direction.transformDirection(n),ja.direction.normalize(),ja.skyColor.copy(A.color).multiplyScalar(Q),ja.groundColor.copy(A.groundColor).multiplyScalar(Q),b.hemi[C]=ja,C++)}0\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}), +C=w.clone();C.defines.HORIZONAL_PASS=1;var y=new G;y.setAttribute("position",new N(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var E=new na(y,w),D=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(d,e,f){if(!1!==D.enabled&&(!1!==D.autoUpdate||!1!==D.needsUpdate)&&0!==d.length){var u=c.getRenderTarget(),k=c.getActiveCubeFace(),q=c.getActiveMipmapLevel(),m=c.state;m.setBlending(0);m.buffers.color.setClear(1,1,1,1);m.buffers.depth.setTest(!0);m.setScissorTest(!1); +for(var t=0,v=d.length;tb||l.y>b)l.x>b&&(n.x=Math.floor(b/A.x),l.x=n.x*A.x,p.mapSize.x=n.x),l.y>b&&(n.y=Math.floor(b/A.y),l.y=n.y*A.y,p.mapSize.y=n.y);null!==p.map||p.isPointLightShadow||3!==this.type||(A={minFilter:1006,magFilter:1006,format:1023,stencilBuffer:!1},p.map= +new Sa(l.x,l.y,A),p.map.texture.name=y.name+".shadowMap",p.mapPass=new Sa(l.x,l.y,A),p.camera.updateProjectionMatrix());null===p.map&&(p.map=new Sa(l.x,l.y,{minFilter:1003,magFilter:1003,format:1023,stencilBuffer:!1}),p.map.texture.name=y.name+".shadowMap",p.camera.updateProjectionMatrix());c.setRenderTarget(p.map);c.clear();A=p.getViewportCount();for(var x=0;xd||a.height>d)e=d/Math.max(a.width, +a.height);if(1>e||!0===b){if("undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&a instanceof ImageBitmap)return d=b?T.floorPowerOfTwo:Math.floor,b=d(e*a.width),e=d(e*a.height),void 0===F&&(F=h(b,e)),c=c?h(b,e):F,c.width=b,c.height=e,c.getContext("2d").drawImage(a,0,0,b,e),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+a.width+"x"+a.height+") to ("+b+"x"+ +e+")."),c;"data"in a&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+a.width+"x"+a.height+").")}return a}function n(a){return T.isPowerOfTwo(a.width)&&T.isPowerOfTwo(a.height)}function r(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function u(a,b,e,f){c.generateMipmap(a);d.get(b).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function k(b,d,e){if(!1===ca)return d;if(null!==b){if(void 0!==c[b])return c[b];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+ +b+"'")}b=d;6403===d&&(5126===e&&(b=33326),5131===e&&(b=33325),5121===e&&(b=33321));6407===d&&(5126===e&&(b=34837),5131===e&&(b=34843),5121===e&&(b=32849));6408===d&&(5126===e&&(b=34836),5131===e&&(b=34842),5121===e&&(b=32856));33325!==b&&33326!==b&&34842!==b&&34836!==b||a.get("EXT_color_buffer_float");return b}function m(a){return 1003===a||1004===a||1005===a?9728:9729}function t(a){a=a.target;a.removeEventListener("dispose",t);var b=d.get(a);void 0!==b.__webglInit&&(c.deleteTexture(b.__webglTexture), +d.remove(a));a.isVideoTexture&&J.delete(a);g.memory.textures--}function w(a){a=a.target;a.removeEventListener("dispose",w);var b=d.get(a),e=d.get(a.texture);if(a){void 0!==e.__webglTexture&&c.deleteTexture(e.__webglTexture);a.depthTexture&&a.depthTexture.dispose();if(a.isWebGLCubeRenderTarget)for(e=0;6>e;e++)c.deleteFramebuffer(b.__webglFramebuffer[e]),b.__webglDepthbuffer&&c.deleteRenderbuffer(b.__webglDepthbuffer[e]);else c.deleteFramebuffer(b.__webglFramebuffer),b.__webglDepthbuffer&&c.deleteRenderbuffer(b.__webglDepthbuffer), +b.__webglMultisampledFramebuffer&&c.deleteFramebuffer(b.__webglMultisampledFramebuffer),b.__webglColorRenderbuffer&&c.deleteRenderbuffer(b.__webglColorRenderbuffer),b.__webglDepthRenderbuffer&&c.deleteRenderbuffer(b.__webglDepthRenderbuffer);d.remove(a.texture);d.remove(a)}g.memory.textures--}function C(a,c){var e=d.get(a);if(a.isVideoTexture){var f=g.render.frame;J.get(a)!==f&&(J.set(a,f),a.update())}if(0m;m++)e[m]=h||q?q?a.image[m].image:a.image[m]:l(a.image[m],!1,!0,B);m=e[0];var t=n(m)||ca,v=f.convert(a.format),w=f.convert(a.type),C=k(a.internalFormat,v,w);D(34067,a,t);if(h){for(q=0;6>q;q++){var y=e[q].mipmaps;for(h=0;hh;h++)if(q)for(b.texImage2D(34069+h,0,C,e[h].width,e[h].height,0,v,w,e[h].data),p=0;p=ja&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+ja);K+=1;return a};this.resetTextureUnits=function(){K=0};this.setTexture2D=C;this.setTexture2DArray=function(a,c){var e=d.get(a);0q;q++)e.__webglFramebuffer[q]=c.createFramebuffer();else if(e.__webglFramebuffer=c.createFramebuffer(),q)if(ca){e.__webglMultisampledFramebuffer=c.createFramebuffer();e.__webglColorRenderbuffer=c.createRenderbuffer();c.bindRenderbuffer(36161,e.__webglColorRenderbuffer);q=f.convert(a.texture.format);var t=f.convert(a.texture.type);q=k(a.texture.internalFormat,q,t);t=Q(a);c.renderbufferStorageMultisample(36161,t,q,a.width,a.height);c.bindFramebuffer(36160,e.__webglMultisampledFramebuffer); +c.framebufferRenderbuffer(36160,36064,36161,e.__webglColorRenderbuffer);c.bindRenderbuffer(36161,null);a.depthBuffer&&(e.__webglDepthRenderbuffer=c.createRenderbuffer(),M(e.__webglDepthRenderbuffer,a,!0));c.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(l){b.bindTexture(34067,h.__webglTexture);D(34067,a.texture,m);for(h=0;6>h;h++)A(e.__webglFramebuffer[h],a,36064,34069+h);r(a.texture,m)&&u(34067,a.texture,a.width, +a.height);b.bindTexture(34067,null)}else b.bindTexture(3553,h.__webglTexture),D(3553,a.texture,m),A(e.__webglFramebuffer,a,36064,3553),r(a.texture,m)&&u(3553,a.texture,a.width,a.height),b.bindTexture(3553,null);if(a.depthBuffer){e=d.get(a);m=!0===a.isWebGLCubeRenderTarget;if(a.depthTexture){if(m)throw Error("target.depthTexture not supported in Cube render targets");if(a&&a.isWebGLCubeRenderTarget)throw Error("Depth Texture with cube render targets is not supported");c.bindFramebuffer(36160,e.__webglFramebuffer); +if(!a.depthTexture||!a.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(a.depthTexture).__webglTexture&&a.depthTexture.image.width===a.width&&a.depthTexture.image.height===a.height||(a.depthTexture.image.width=a.width,a.depthTexture.image.height=a.height,a.depthTexture.needsUpdate=!0);C(a.depthTexture,0);e=d.get(a.depthTexture).__webglTexture;if(1026===a.depthTexture.format)c.framebufferTexture2D(36160,36096,3553,e,0);else if(1027=== +a.depthTexture.format)c.framebufferTexture2D(36160,33306,3553,e,0);else throw Error("Unknown depthTexture format");}else if(m)for(e.__webglDepthbuffer=[],m=0;6>m;m++)c.bindFramebuffer(36160,e.__webglFramebuffer[m]),e.__webglDepthbuffer[m]=c.createRenderbuffer(),M(e.__webglDepthbuffer[m],a,!1);else c.bindFramebuffer(36160,e.__webglFramebuffer),e.__webglDepthbuffer=c.createRenderbuffer(),M(e.__webglDepthbuffer,a,!1);c.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var c=a.texture, +e=n(a)||ca;if(r(c,e)){e=a.isWebGLCubeRenderTarget?34067:3553;var f=d.get(c).__webglTexture;b.bindTexture(e,f);u(e,c,a.width,a.height);b.bindTexture(e,null)}};this.updateMultisampleRenderTarget=function(a){if(a.isWebGLMultisampleRenderTarget)if(ca){var b=d.get(a);c.bindFramebuffer(36008,b.__webglMultisampledFramebuffer);c.bindFramebuffer(36009,b.__webglFramebuffer);var e=a.width,f=a.height,g=16384;a.depthBuffer&&(g|=256);a.stencilBuffer&&(g|=1024);c.blitFramebuffer(0,0,e,f,0,0,e,f,g,9728);c.bindFramebuffer(36160, +b.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===P&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),P=!0),a=a.texture);C(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLCubeRenderTarget&&(!1===O&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."), +O=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?y(a,b):p(a,b)}}function Yh(c,a,b){var d=b.isWebGL2;return{convert:function(b){if(1009===b)return 5121;if(1017===b)return 32819;if(1018===b)return 32820;if(1019===b)return 33635;if(1010===b)return 5120;if(1011===b)return 5122;if(1012===b)return 5123;if(1013===b)return 5124;if(1014===b)return 5125;if(1015===b)return 5126;if(1016===b){if(d)return 5131;var c=a.get("OES_texture_half_float");return null!==c?c.HALF_FLOAT_OES: +null}if(1021===b)return 6406;if(1022===b)return 6407;if(1023===b)return 6408;if(1024===b)return 6409;if(1025===b)return 6410;if(1026===b)return 6402;if(1027===b)return 34041;if(1028===b)return 6403;if(1029===b)return 36244;if(1030===b)return 33319;if(1031===b)return 33320;if(1032===b)return 36248;if(1033===b)return 36249;if(33776===b||33777===b||33778===b||33779===b)if(c=a.get("WEBGL_compressed_texture_s3tc"),null!==c){if(33776===b)return c.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===b)return c.COMPRESSED_RGBA_S3TC_DXT1_EXT; +if(33778===b)return c.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===b)return c.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(35840===b||35841===b||35842===b||35843===b)if(c=a.get("WEBGL_compressed_texture_pvrtc"),null!==c){if(35840===b)return c.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===b)return c.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===b)return c.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===b)return c.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(36196===b)return c=a.get("WEBGL_compressed_texture_etc1"), +null!==c?c.COMPRESSED_RGB_ETC1_WEBGL:null;if(37492===b||37496===b)if(c=a.get("WEBGL_compressed_texture_etc"),null!==c){if(37492===b)return c.COMPRESSED_RGB8_ETC2;if(37496===b)return c.COMPRESSED_RGBA8_ETC2_EAC}if(37808===b||37809===b||37810===b||37811===b||37812===b||37813===b||37814===b||37815===b||37816===b||37817===b||37818===b||37819===b||37820===b||37821===b||37840===b||37841===b||37842===b||37843===b||37844===b||37845===b||37846===b||37847===b||37848===b||37849===b||37850===b||37851===b||37852=== +b||37853===b)return c=a.get("WEBGL_compressed_texture_astc"),null!==c?b:null;if(36492===b)return c=a.get("EXT_texture_compression_bptc"),null!==c?b:null;if(1020===b){if(d)return 34042;c=a.get("WEBGL_depth_texture");return null!==c?c.UNSIGNED_INT_24_8_WEBGL:null}}}}function $e(c){ta.call(this);this.cameras=c||[]}function Vb(){F.call(this);this.type="Group"}function Yd(){this._hand=this._grip=this._targetRay=null}function Zh(c,a){function b(a){var b=t.get(a.inputSource);b&&b.dispatchEvent({type:a.type})} +function d(){t.forEach(function(a,b){a.disconnect(b)});t.clear();c.setFramebuffer(null);c.setRenderTarget(c.getRenderTarget());Q.stop();h.isPresenting=!1;h.dispatchEvent({type:"sessionend"})}function e(a){r=a;Q.setContext(l);Q.start();h.isPresenting=!0;h.dispatchEvent({type:"sessionstart"})}function f(a){for(var b=l.inputSources,c=0;ce.matrixWorld.determinant();a=k(a,b,d,e);ya.setMaterial(d,g);g=c.index;b=c.attributes.position;if(null===g){if(void 0===b||0===b.count)return}else if(0===g.count)return;var h=1;!0===d.wireframe&&(g=sa.getWireframeAttribute(c), +h=2);(d.morphTargets||d.morphNormals)&&Ba.update(e,c,d,a);oa.setup(e,d,a,c,g);a=Ca;if(null!==g){var l=pa.get(g);a=Da;a.setIndex(l)}var n=c.drawRange.start*h,r=null!==f?f.start*h:0;l=Math.max(n,r);f=Math.max(0,Math.min(null!==g?g.count:b.count,n+c.drawRange.count*h,r+(null!==f?f.count*h:Infinity))-1-l+1);0!==f&&(e.isMesh?!0===d.wireframe?(ya.setLineWidth(d.wireframeLinewidth*(null===K?Y:1)),a.setMode(1)):a.setMode(4):e.isLine?(d=d.linewidth,void 0===d&&(d=1),ya.setLineWidth(d*(null===K?Y:1)),e.isLineSegments? +a.setMode(1):e.isLineLoop?a.setMode(2):a.setMode(3)):e.isPoints?a.setMode(0):e.isSprite&&a.setMode(4),e.isInstancedMesh?a.renderInstances(l,f,e.count):c.isInstancedBufferGeometry?a.renderInstances(l,f,Math.min(c.instanceCount,c._maxInstanceCount)):a.render(l,f))};this.compile=function(a,b){Q=ta.get(a,b);Q.init();a.traverse(function(a){a.isLight&&(Q.pushLight(a),a.castShadow&&Q.pushShadow(a))});Q.setupLights(b);var c=new WeakMap;a.traverse(function(b){var d=b.material;if(d)if(Array.isArray(d))for(var e= +0;ee.far||f.push({distance:c,distanceToRay:Math.sqrt(h),point:b,index:a,face:null,object:g}))}function Cg(c,a,b,d,e,f,g,h,l){function n(){r.needsUpdate=!0;c.requestVideoFrameCallback(n)}fa.call(this,c,a,b,d,e,f,g,h,l);this.format=void 0!==g?g:1022;this.minFilter=void 0!==f?f:1006;this.magFilter=void 0!==e?e:1006;this.generateMipmaps=!1;var r=this; 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+this.parameters={radius:c,detail:a}}function he(c,a){P.call(this);this.type="OctahedronGeometry";this.parameters={radius:c,detail:a};this.fromBufferGeometry(new qc(c,a));this.mergeVertices()}function qc(c,a){Oa.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],c,a);this.type="OctahedronBufferGeometry";this.parameters={radius:c,detail:a}}function ie(c,a){P.call(this);this.type="IcosahedronGeometry";this.parameters={radius:c,detail:a};this.fromBufferGeometry(new cd(c, +a));this.mergeVertices()}function cd(c,a){var b=(1+Math.sqrt(5))/2;Oa.call(this,[-1,b,0,1,b,0,-1,-b,0,1,-b,0,0,-1,b,0,1,b,0,-1,-b,0,1,-b,b,0,-1,b,0,1,-b,0,-1,-b,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],c,a);this.type="IcosahedronBufferGeometry";this.parameters={radius:c,detail:a}}function je(c,a){P.call(this);this.type="DodecahedronGeometry";this.parameters={radius:c,detail:a};this.fromBufferGeometry(new dd(c, +a));this.mergeVertices()}function dd(c,a){var b=(1+Math.sqrt(5))/2,d=1/b;Oa.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-b,0,-d,b,0,d,-b,0,d,b,-d,-b,0,-d,b,0,d,-b,0,d,b,0,-b,0,-d,b,0,-d,-b,0,d,b,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],c, +a);this.type="DodecahedronBufferGeometry";this.parameters={radius:c,detail:a}}function ke(c,a,b,d,e,f){P.call(this);this.type="TubeGeometry";this.parameters={path:c,tubularSegments:a,radius:b,radialSegments:d,closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");c=new rc(c,a,b,d,e);this.tangents=c.tangents;this.normals=c.normals;this.binormals=c.binormals;this.fromBufferGeometry(c);this.mergeVertices()}function rc(c,a,b,d,e){function f(e){r=c.getPointAt(e/a,r);var f=g.normals[e]; 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+l.z=w*F;k.push(l.x,l.y,l.z);q.push(0,E,0);f.x=.5*F+.5;f.y=.5*B*E+.5;v.push(f.x,f.y);t++}for(f=0;fthis.duration&& +this.resetDuration()}function Kk(c){switch(c.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return md;case "vector":case "vector2":case "vector3":case "vector4":return nd;case "color":return mf;case "quaternion":return ye;case "bool":case "boolean":return lf;case "string":return of}throw Error("THREE.KeyframeTrack: Unsupported typeName: "+c);}function Lk(c){if(void 0===c.type)throw Error("THREE.KeyframeTrack: track type undefined, can not parse");var a=Kk(c.type); +if(void 0===c.times){var b=[],d=[];Z.flattenJSON(c.keys,b,d,"value");c.times=b;c.values=d}return void 0!==a.parse?a.parse(c):new a(c.name,c.times,c.values,c.interpolation)}function Fg(c,a,b){var d=this,e=!1,f=0,g=0,h=void 0,l=[];this.onStart=void 0;this.onLoad=c;this.onProgress=a;this.onError=b;this.itemStart=function(a){g++;if(!1===e&&void 0!==d.onStart)d.onStart(a,f,g);e=!0};this.itemEnd=function(a){f++;if(void 0!==d.onProgress)d.onProgress(a,f,g);if(f===g&&(e=!1,void 0!==d.onLoad))d.onLoad()}; +this.itemError=function(a){if(void 0!==d.onError)d.onError(a)};this.resolveURL=function(a){return h?h(a):a};this.setURLModifier=function(a){h=a;return this};this.addHandler=function(a,b){l.push(a,b);return this};this.removeHandler=function(a){a=l.indexOf(a);-1!==a&&l.splice(a,2);return this};this.getHandler=function(a){for(var b=0,c=l.length;bb;b++,d++){var e=b/32*Math.PI*2,f=d/32*Math.PI*2;a.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}c.setAttribute("position",new I(a,3));a=new pa({fog:!1,toneMapped:!1});this.cone=new sa(c,a);this.add(this.cone);this.update()}function td(c){for(var a=pi(c),b=new G,d=[],e=[],f=new x(0,0,1),g=new x(0,1,0),h=0;h\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1})}function si(){return new Db({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:wb[3E3]},outputEncoding:{value:wb[3E3]}},vertexShader:Yg(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t"+Zg()+"\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1})}function Yg(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"} +function Zg(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include \n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"} +function ti(c){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");za.call(this,c);this.type="catmullrom";this.closed=!0}function ui(c){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");za.call(this,c);this.type="catmullrom"}function $g(c){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");za.call(this,c);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2, +-52));void 0===Number.isInteger&&(Number.isInteger=function(c){return"number"===typeof c&&isFinite(c)&&Math.floor(c)===c});void 0===Math.sign&&(Math.sign=function(c){return 0>c?-1:0Ie;Ie++)ua[Ie]=(16>Ie?"0":"")+Ie.toString(16);var Jf=1234567,T={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var c=4294967295*Math.random()|0,a=4294967295*Math.random()|0,b=4294967295* +Math.random()|0,d=4294967295*Math.random()|0;return(ua[c&255]+ua[c>>8&255]+ua[c>>16&255]+ua[c>>24&255]+"-"+ua[a&255]+ua[a>>8&255]+"-"+ua[a>>16&15|64]+ua[a>>24&255]+"-"+ua[b&63|128]+ua[b>>8&255]+"-"+ua[b>>16&255]+ua[b>>24&255]+ua[d&255]+ua[d>>8&255]+ua[d>>16&255]+ua[d>>24&255]).toUpperCase()},clamp:function(c,a,b){return Math.max(a,Math.min(b,c))},euclideanModulo:function(c,a){return(c%a+a)%a},mapLinear:function(c,a,b,d,e){return d+(c-a)*(e-d)/(b-a)},lerp:function(c,a,b){return(1-b)*c+b*a},smoothstep:function(c, +a,b){if(c<=a)return 0;if(c>=b)return 1;c=(c-a)/(b-a);return c*c*(3-2*c)},smootherstep:function(c,a,b){if(c<=a)return 0;if(c>=b)return 1;c=(c-a)/(b-a);return c*c*c*(c*(6*c-15)+10)},randInt:function(c,a){return c+Math.floor(Math.random()*(a-c+1))},randFloat:function(c,a){return c+Math.random()*(a-c)},randFloatSpread:function(c){return c*(.5-Math.random())},seededRandom:function(c){void 0!==c&&(Jf=c%2147483647);Jf=16807*Jf%2147483647;return(Jf-1)/2147483646},degToRad:function(c){return c*T.DEG2RAD}, +radToDeg:function(c){return c*T.RAD2DEG},isPowerOfTwo:function(c){return 0===(c&c-1)&&0!==c},ceilPowerOfTwo:function(c){return Math.pow(2,Math.ceil(Math.log(c)/Math.LN2))},floorPowerOfTwo:function(c){return Math.pow(2,Math.floor(Math.log(c)/Math.LN2))},setQuaternionFromProperEuler:function(c,a,b,d,e){var f=Math.cos,g=Math.sin,h=f(b/2);b=g(b/2);var l=f((a+d)/2),n=g((a+d)/2),k=f((a-d)/2),m=g((a-d)/2);f=f((d-a)/2);a=g((d-a)/2);switch(e){case "XYX":c.set(h*n,b*k,b*m,h*l);break;case "YZY":c.set(b*m,h* +n,b*k,h*l);break;case "ZXZ":c.set(b*k,b*m,h*n,h*l);break;case "XZX":c.set(h*n,b*a,b*f,h*l);break;case "YXY":c.set(b*f,h*n,b*a,h*l);break;case "ZYZ":c.set(b*a,b*f,h*n,h*l);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+e)}}},p=function(c,a){void 0===c&&(c=0);void 0===a&&(a=0);this.x=c;this.y=a},Je={width:{configurable:!0},height:{configurable:!0}};Je.width.get=function(){return this.x};Je.width.set=function(c){this.x=c};Je.height.get=function(){return this.y}; +Je.height.set=function(c){this.y=c};p.prototype.set=function(c,a){this.x=c;this.y=a;return this};p.prototype.setScalar=function(c){this.y=this.x=c;return this};p.prototype.setX=function(c){this.x=c;return this};p.prototype.setY=function(c){this.y=c;return this};p.prototype.setComponent=function(c,a){switch(c){case 0:this.x=a;break;case 1:this.y=a;break;default:throw Error("index is out of range: "+c);}return this};p.prototype.getComponent=function(c){switch(c){case 0:return this.x;case 1:return this.y; +default:throw Error("index is out of range: "+c);}};p.prototype.clone=function(){return new this.constructor(this.x,this.y)};p.prototype.copy=function(c){this.x=c.x;this.y=c.y;return this};p.prototype.add=function(c,a){if(void 0!==a)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(c,a);this.x+=c.x;this.y+=c.y;return this};p.prototype.addScalar=function(c){this.x+=c;this.y+=c;return this};p.prototype.addVectors=function(c, +a){this.x=c.x+a.x;this.y=c.y+a.y;return this};p.prototype.addScaledVector=function(c,a){this.x+=c.x*a;this.y+=c.y*a;return this};p.prototype.sub=function(c,a){if(void 0!==a)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(c,a);this.x-=c.x;this.y-=c.y;return this};p.prototype.subScalar=function(c){this.x-=c;this.y-=c;return this};p.prototype.subVectors=function(c,a){this.x=c.x-a.x;this.y=c.y-a.y;return this};p.prototype.multiply= +function(c){this.x*=c.x;this.y*=c.y;return this};p.prototype.multiplyScalar=function(c){this.x*=c;this.y*=c;return this};p.prototype.divide=function(c){this.x/=c.x;this.y/=c.y;return this};p.prototype.divideScalar=function(c){return this.multiplyScalar(1/c)};p.prototype.applyMatrix3=function(c){var a=this.x,b=this.y;c=c.elements;this.x=c[0]*a+c[3]*b+c[6];this.y=c[1]*a+c[4]*b+c[7];return this};p.prototype.min=function(c){this.x=Math.min(this.x,c.x);this.y=Math.min(this.y,c.y);return this};p.prototype.max= +function(c){this.x=Math.max(this.x,c.x);this.y=Math.max(this.y,c.y);return this};p.prototype.clamp=function(c,a){this.x=Math.max(c.x,Math.min(a.x,this.x));this.y=Math.max(c.y,Math.min(a.y,this.y));return this};p.prototype.clampScalar=function(c,a){this.x=Math.max(c,Math.min(a,this.x));this.y=Math.max(c,Math.min(a,this.y));return this};p.prototype.clampLength=function(c,a){var b=this.length();return this.divideScalar(b||1).multiplyScalar(Math.max(c,Math.min(a,b)))};p.prototype.floor=function(){this.x= +Math.floor(this.x);this.y=Math.floor(this.y);return this};p.prototype.ceil=function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this};p.prototype.round=function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this};p.prototype.roundToZero=function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this};p.prototype.negate=function(){this.x=-this.x;this.y=-this.y;return this};p.prototype.dot=function(c){return this.x* +c.x+this.y*c.y};p.prototype.cross=function(c){return this.x*c.y-this.y*c.x};p.prototype.lengthSq=function(){return this.x*this.x+this.y*this.y};p.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y)};p.prototype.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)};p.prototype.normalize=function(){return this.divideScalar(this.length()||1)};p.prototype.angle=function(){return Math.atan2(-this.y,-this.x)+Math.PI};p.prototype.distanceTo=function(c){return Math.sqrt(this.distanceToSquared(c))}; +p.prototype.distanceToSquared=function(c){var a=this.x-c.x;c=this.y-c.y;return a*a+c*c};p.prototype.manhattanDistanceTo=function(c){return Math.abs(this.x-c.x)+Math.abs(this.y-c.y)};p.prototype.setLength=function(c){return this.normalize().multiplyScalar(c)};p.prototype.lerp=function(c,a){this.x+=(c.x-this.x)*a;this.y+=(c.y-this.y)*a;return this};p.prototype.lerpVectors=function(c,a,b){this.x=c.x+(a.x-c.x)*b;this.y=c.y+(a.y-c.y)*b;return this};p.prototype.equals=function(c){return c.x===this.x&&c.y=== +this.y};p.prototype.fromArray=function(c,a){void 0===a&&(a=0);this.x=c[a];this.y=c[a+1];return this};p.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);c[a]=this.x;c[a+1]=this.y;return c};p.prototype.fromBufferAttribute=function(c,a,b){void 0!==b&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=c.getX(a);this.y=c.getY(a);return this};p.prototype.rotateAround=function(c,a){var b=Math.cos(a);a=Math.sin(a);var d=this.x-c.x,e=this.y-c.y;this.x= +d*b-e*a+c.x;this.y=d*a+e*b+c.y;return this};p.prototype.random=function(){this.x=Math.random();this.y=Math.random();return this};Object.defineProperties(p.prototype,Je);p.prototype.isVector2=!0;var X=function(){this.elements=[1,0,0,0,1,0,0,0,1];0b;b++)if(a[b]!==c[b])return!1;return!0};X.prototype.fromArray= +function(c,a){void 0===a&&(a=0);for(var b=0;9>b;b++)this.elements[b]=c[b+a];return this};X.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);var b=this.elements;c[a]=b[0];c[a+1]=b[1];c[a+2]=b[2];c[a+3]=b[3];c[a+4]=b[4];c[a+5]=b[5];c[a+6]=b[6];c[a+7]=b[7];c[a+8]=b[8];return c};X.prototype.isMatrix3=!0;var xd,dc={getDataURL:function(c){if(/^data:/i.test(c.src)||"undefined"==typeof HTMLCanvasElement)return c.src;if(!(c instanceof HTMLCanvasElement)){void 0===xd&&(xd=document.createElementNS("http://www.w3.org/1999/xhtml", +"canvas"));xd.width=c.width;xd.height=c.height;var a=xd.getContext("2d");c instanceof ImageData?a.putImageData(c,0,0):a.drawImage(c,0,0,c.width,c.height);c=xd}return 2048c.x||1c.x?0:1;break;case 1002:c.x=1===Math.abs(Math.floor(c.x)%2)?Math.ceil(c.x)-c.x:c.x-Math.floor(c.x)}if(0> +c.y||1c.y?0:1;break;case 1002:c.y=1===Math.abs(Math.floor(c.y)%2)?Math.ceil(c.y)-c.y:c.y-Math.floor(c.y)}this.flipY&&(c.y=1-c.y);return c}});Object.defineProperty(fa.prototype,"needsUpdate",{set:function(c){!0===c&&this.version++}});var B=function(c,a,b,d){void 0===c&&(c=0);void 0===a&&(a=0);void 0===b&&(b=0);void 0===d&&(d=1);this.x=c;this.y=a;this.z=b;this.w=d},Ke={width:{configurable:!0},height:{configurable:!0}};Ke.width.get= +function(){return this.z};Ke.width.set=function(c){this.z=c};Ke.height.get=function(){return this.w};Ke.height.set=function(c){this.w=c};B.prototype.set=function(c,a,b,d){this.x=c;this.y=a;this.z=b;this.w=d;return this};B.prototype.setScalar=function(c){this.w=this.z=this.y=this.x=c;return this};B.prototype.setX=function(c){this.x=c;return this};B.prototype.setY=function(c){this.y=c;return this};B.prototype.setZ=function(c){this.z=c;return this};B.prototype.setW=function(c){this.w=c;return this}; +B.prototype.setComponent=function(c,a){switch(c){case 0:this.x=a;break;case 1:this.y=a;break;case 2:this.z=a;break;case 3:this.w=a;break;default:throw Error("index is out of range: "+c);}return this};B.prototype.getComponent=function(c){switch(c){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+c);}};B.prototype.clone=function(){return new this.constructor(this.x,this.y,this.z,this.w)};B.prototype.copy=function(c){this.x= +c.x;this.y=c.y;this.z=c.z;this.w=void 0!==c.w?c.w:1;return this};B.prototype.add=function(c,a){if(void 0!==a)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(c,a);this.x+=c.x;this.y+=c.y;this.z+=c.z;this.w+=c.w;return this};B.prototype.addScalar=function(c){this.x+=c;this.y+=c;this.z+=c;this.w+=c;return this};B.prototype.addVectors=function(c,a){this.x=c.x+a.x;this.y=c.y+a.y;this.z=c.z+a.z;this.w=c.w+a.w;return this};B.prototype.addScaledVector= +function(c,a){this.x+=c.x*a;this.y+=c.y*a;this.z+=c.z*a;this.w+=c.w*a;return this};B.prototype.sub=function(c,a){if(void 0!==a)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(c,a);this.x-=c.x;this.y-=c.y;this.z-=c.z;this.w-=c.w;return this};B.prototype.subScalar=function(c){this.x-=c;this.y-=c;this.z-=c;this.w-=c;return this};B.prototype.subVectors=function(c,a){this.x=c.x-a.x;this.y=c.y-a.y;this.z=c.z-a.z;this.w=c.w-a.w; +return this};B.prototype.multiplyScalar=function(c){this.x*=c;this.y*=c;this.z*=c;this.w*=c;return this};B.prototype.applyMatrix4=function(c){var a=this.x,b=this.y,d=this.z,e=this.w;c=c.elements;this.x=c[0]*a+c[4]*b+c[8]*d+c[12]*e;this.y=c[1]*a+c[5]*b+c[9]*d+c[13]*e;this.z=c[2]*a+c[6]*b+c[10]*d+c[14]*e;this.w=c[3]*a+c[7]*b+c[11]*d+c[15]*e;return this};B.prototype.divideScalar=function(c){return this.multiplyScalar(1/c)};B.prototype.setAxisAngleFromQuaternion=function(c){this.w=2*Math.acos(c.w);var a= +Math.sqrt(1-c.w*c.w);1E-4>a?(this.x=1,this.z=this.y=0):(this.x=c.x/a,this.y=c.y/a,this.z=c.z/a);return this};B.prototype.setAxisAngleFromRotationMatrix=function(c){c=c.elements;var a=c[0];var b=c[4];var d=c[8],e=c[1],f=c[5],g=c[9];var h=c[2];var l=c[6];var n=c[10];if(.01>Math.abs(b-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(b+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(a+f+n-3))return this.set(1,0,0,0),this;c=Math.PI;a=(a+1)/2;f=(f+1)/2;n=(n+1)/2;b=(b+e)/4;d=(d+h)/4;g=(g+l)/ +4;a>f&&a>n?.01>a?(l=0,b=h=.707106781):(l=Math.sqrt(a),h=b/l,b=d/l):f>n?.01>f?(l=.707106781,h=0,b=.707106781):(h=Math.sqrt(f),l=b/h,b=g/h):.01>n?(h=l=.707106781,b=0):(b=Math.sqrt(n),l=d/b,h=g/b);this.set(l,h,b,c);return this}c=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-b)*(e-b));.001>Math.abs(c)&&(c=1);this.x=(l-g)/c;this.y=(d-h)/c;this.z=(e-b)/c;this.w=Math.acos((a+f+n-1)/2);return this};B.prototype.min=function(c){this.x=Math.min(this.x,c.x);this.y=Math.min(this.y,c.y);this.z=Math.min(this.z,c.z);this.w= +Math.min(this.w,c.w);return this};B.prototype.max=function(c){this.x=Math.max(this.x,c.x);this.y=Math.max(this.y,c.y);this.z=Math.max(this.z,c.z);this.w=Math.max(this.w,c.w);return this};B.prototype.clamp=function(c,a){this.x=Math.max(c.x,Math.min(a.x,this.x));this.y=Math.max(c.y,Math.min(a.y,this.y));this.z=Math.max(c.z,Math.min(a.z,this.z));this.w=Math.max(c.w,Math.min(a.w,this.w));return this};B.prototype.clampScalar=function(c,a){this.x=Math.max(c,Math.min(a,this.x));this.y=Math.max(c,Math.min(a, +this.y));this.z=Math.max(c,Math.min(a,this.z));this.w=Math.max(c,Math.min(a,this.w));return this};B.prototype.clampLength=function(c,a){var b=this.length();return this.divideScalar(b||1).multiplyScalar(Math.max(c,Math.min(a,b)))};B.prototype.floor=function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this};B.prototype.ceil=function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w); +return this};B.prototype.round=function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this};B.prototype.roundToZero=function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this};B.prototype.negate=function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w= +-this.w;return this};B.prototype.dot=function(c){return this.x*c.x+this.y*c.y+this.z*c.z+this.w*c.w};B.prototype.lengthSq=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w};B.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)};B.prototype.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)};B.prototype.normalize=function(){return this.divideScalar(this.length()||1)};B.prototype.setLength= +function(c){return this.normalize().multiplyScalar(c)};B.prototype.lerp=function(c,a){this.x+=(c.x-this.x)*a;this.y+=(c.y-this.y)*a;this.z+=(c.z-this.z)*a;this.w+=(c.w-this.w)*a;return this};B.prototype.lerpVectors=function(c,a,b){this.x=c.x+(a.x-c.x)*b;this.y=c.y+(a.y-c.y)*b;this.z=c.z+(a.z-c.z)*b;this.w=c.w+(a.w-c.w)*b;return this};B.prototype.equals=function(c){return c.x===this.x&&c.y===this.y&&c.z===this.z&&c.w===this.w};B.prototype.fromArray=function(c,a){void 0===a&&(a=0);this.x=c[a];this.y= +c[a+1];this.z=c[a+2];this.w=c[a+3];return this};B.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);c[a]=this.x;c[a+1]=this.y;c[a+2]=this.z;c[a+3]=this.w;return c};B.prototype.fromBufferAttribute=function(c,a,b){void 0!==b&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=c.getX(a);this.y=c.getY(a);this.z=c.getZ(a);this.w=c.getW(a);return this};B.prototype.random=function(){this.x=Math.random();this.y=Math.random();this.z=Math.random(); +this.w=Math.random();return this};Object.defineProperties(B.prototype,Ke);B.prototype.isVector4=!0;Sa.prototype=Object.assign(Object.create(La.prototype),{constructor:Sa,isWebGLRenderTarget:!0,setSize:function(c,a){if(this.width!==c||this.height!==a)this.width=c,this.height=a,this.texture.image.width=c,this.texture.image.height=a,this.dispose();this.viewport.set(0,0,c,a);this.scissor.set(0,0,c,a)},clone:function(){return(new this.constructor).copy(this)},copy:function(c){this.width=c.width;this.height= +c.height;this.viewport.copy(c.viewport);this.texture=c.texture.clone();this.depthBuffer=c.depthBuffer;this.stencilBuffer=c.stencilBuffer;this.depthTexture=c.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});lg.prototype=Object.assign(Object.create(Sa.prototype),{constructor:lg,isWebGLMultisampleRenderTarget:!0,copy:function(c){Sa.prototype.copy.call(this,c);this.samples=c.samples;return this}});var O=function(c,a,b,d){void 0===c&&(c=0);void 0===a&&(a=0);void 0=== +b&&(b=0);void 0===d&&(d=1);this._x=c;this._y=a;this._z=b;this._w=d},Fb={x:{configurable:!0},y:{configurable:!0},z:{configurable:!0},w:{configurable:!0}};O.slerp=function(c,a,b,d){return b.copy(c).slerp(a,d)};O.slerpFlat=function(c,a,b,d,e,f,g){var h=b[d+0],l=b[d+1],n=b[d+2];b=b[d+3];d=e[f+0];var k=e[f+1],m=e[f+2];e=e[f+3];if(b!==e||h!==d||l!==k||n!==m){f=1-g;var q=h*d+l*k+n*m+b*e,v=0<=q?1:-1,t=1-q*q;t>Number.EPSILON&&(t=Math.sqrt(t),q=Math.atan2(t,q*v),f=Math.sin(f*q)/t,g=Math.sin(g*q)/t);v*=g;h= +h*f+d*v;l=l*f+k*v;n=n*f+m*v;b=b*f+e*v;f===1-g&&(g=1/Math.sqrt(h*h+l*l+n*n+b*b),h*=g,l*=g,n*=g,b*=g)}c[a]=h;c[a+1]=l;c[a+2]=n;c[a+3]=b};O.multiplyQuaternionsFlat=function(c,a,b,d,e,f){var g=b[d],h=b[d+1],l=b[d+2];b=b[d+3];d=e[f];var n=e[f+1],k=e[f+2];e=e[f+3];c[a]=g*e+b*d+h*k-l*n;c[a+1]=h*e+b*n+l*d-g*k;c[a+2]=l*e+b*k+g*n-h*d;c[a+3]=b*e-g*d-h*n-l*k;return c};Fb.x.get=function(){return this._x};Fb.x.set=function(c){this._x=c;this._onChangeCallback()};Fb.y.get=function(){return this._y};Fb.y.set=function(c){this._y= +c;this._onChangeCallback()};Fb.z.get=function(){return this._z};Fb.z.set=function(c){this._z=c;this._onChangeCallback()};Fb.w.get=function(){return this._w};Fb.w.set=function(c){this._w=c;this._onChangeCallback()};O.prototype.set=function(c,a,b,d){this._x=c;this._y=a;this._z=b;this._w=d;this._onChangeCallback();return this};O.prototype.clone=function(){return new this.constructor(this._x,this._y,this._z,this._w)};O.prototype.copy=function(c){this._x=c.x;this._y=c.y;this._z=c.z;this._w=c.w;this._onChangeCallback(); +return this};O.prototype.setFromEuler=function(c,a){if(!c||!c.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var b=c._x,d=c._y,e=c._z;c=c._order;var f=Math.cos,g=Math.sin,h=f(b/2),l=f(d/2);f=f(e/2);b=g(b/2);d=g(d/2);e=g(e/2);switch(c){case "XYZ":this._x=b*l*f+h*d*e;this._y=h*d*f-b*l*e;this._z=h*l*e+b*d*f;this._w=h*l*f-b*d*e;break;case "YXZ":this._x=b*l*f+h*d*e;this._y=h*d*f-b*l*e;this._z=h*l*e-b*d*f;this._w=h*l*f+b*d*e;break; +case "ZXY":this._x=b*l*f-h*d*e;this._y=h*d*f+b*l*e;this._z=h*l*e+b*d*f;this._w=h*l*f-b*d*e;break;case "ZYX":this._x=b*l*f-h*d*e;this._y=h*d*f+b*l*e;this._z=h*l*e-b*d*f;this._w=h*l*f+b*d*e;break;case "YZX":this._x=b*l*f+h*d*e;this._y=h*d*f+b*l*e;this._z=h*l*e-b*d*f;this._w=h*l*f-b*d*e;break;case "XZY":this._x=b*l*f-h*d*e;this._y=h*d*f-b*l*e;this._z=h*l*e+b*d*f;this._w=h*l*f+b*d*e;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}!1!==a&&this._onChangeCallback(); +return this};O.prototype.setFromAxisAngle=function(c,a){a/=2;var b=Math.sin(a);this._x=c.x*b;this._y=c.y*b;this._z=c.z*b;this._w=Math.cos(a);this._onChangeCallback();return this};O.prototype.setFromRotationMatrix=function(c){var a=c.elements,b=a[0];c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9],h=a[2],l=a[6];a=a[10];var n=b+f+a;0f&&b>a?(b=2*Math.sqrt(1+b-f-a),this._w=(l-g)/b,this._x=.25*b,this._y=(c+e)/b,this._z=(d+h)/ +b):f>a?(b=2*Math.sqrt(1+f-b-a),this._w=(d-h)/b,this._x=(c+e)/b,this._y=.25*b,this._z=(g+l)/b):(b=2*Math.sqrt(1+a-b-f),this._w=(e-c)/b,this._x=(d+h)/b,this._y=(g+l)/b,this._z=.25*b);this._onChangeCallback();return this};O.prototype.setFromUnitVectors=function(c,a){var b=c.dot(a)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?(this._x=-c.y,this._y=c.x,this._z=0):(this._x=0,this._y=-c.z,this._z=c.y)):(this._x=c.y*a.z-c.z*a.y,this._y=c.z*a.x-c.x*a.z,this._z=c.x*a.y-c.y*a.x);this._w=b;return this.normalize()}; +O.prototype.angleTo=function(c){return 2*Math.acos(Math.abs(T.clamp(this.dot(c),-1,1)))};O.prototype.rotateTowards=function(c,a){var b=this.angleTo(c);if(0===b)return this;this.slerp(c,Math.min(1,a/b));return this};O.prototype.identity=function(){return this.set(0,0,0,1)};O.prototype.inverse=function(){return this.conjugate()};O.prototype.conjugate=function(){this._x*=-1;this._y*=-1;this._z*=-1;this._onChangeCallback();return this};O.prototype.dot=function(c){return this._x*c._x+this._y*c._y+this._z* +c._z+this._w*c._w};O.prototype.lengthSq=function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w};O.prototype.length=function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)};O.prototype.normalize=function(){var c=this.length();0===c?(this._z=this._y=this._x=0,this._w=1):(c=1/c,this._x*=c,this._y*=c,this._z*=c,this._w*=c);this._onChangeCallback();return this};O.prototype.multiply=function(c,a){return void 0!==a?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."), +this.multiplyQuaternions(c,a)):this.multiplyQuaternions(this,c)};O.prototype.premultiply=function(c){return this.multiplyQuaternions(c,this)};O.prototype.multiplyQuaternions=function(c,a){var b=c._x,d=c._y,e=c._z;c=c._w;var f=a._x,g=a._y,h=a._z;a=a._w;this._x=b*a+c*f+d*h-e*g;this._y=d*a+c*g+e*f-b*h;this._z=e*a+c*h+b*g-d*f;this._w=c*a-b*f-d*g-e*h;this._onChangeCallback();return this};O.prototype.slerp=function(c,a){if(0===a)return this;if(1===a)return this.copy(c);var b=this._x,d=this._y,e=this._z, +f=this._w,g=f*c._w+b*c._x+d*c._y+e*c._z;0>g?(this._w=-c._w,this._x=-c._x,this._y=-c._y,this._z=-c._z,g=-g):this.copy(c);if(1<=g)return this._w=f,this._x=b,this._y=d,this._z=e,this;c=1-g*g;if(c<=Number.EPSILON)return g=1-a,this._w=g*f+a*this._w,this._x=g*b+a*this._x,this._y=g*d+a*this._y,this._z=g*e+a*this._z,this.normalize(),this._onChangeCallback(),this;c=Math.sqrt(c);var h=Math.atan2(c,g);g=Math.sin((1-a)*h)/c;a=Math.sin(a*h)/c;this._w=f*g+this._w*a;this._x=b*g+this._x*a;this._y=d*g+this._y*a;this._z= +e*g+this._z*a;this._onChangeCallback();return this};O.prototype.equals=function(c){return c._x===this._x&&c._y===this._y&&c._z===this._z&&c._w===this._w};O.prototype.fromArray=function(c,a){void 0===a&&(a=0);this._x=c[a];this._y=c[a+1];this._z=c[a+2];this._w=c[a+3];this._onChangeCallback();return this};O.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);c[a]=this._x;c[a+1]=this._y;c[a+2]=this._z;c[a+3]=this._w;return c};O.prototype.fromBufferAttribute=function(c,a){this._x=c.getX(a); +this._y=c.getY(a);this._z=c.getZ(a);this._w=c.getW(a);return this};O.prototype._onChange=function(c){this._onChangeCallback=c;return this};O.prototype._onChangeCallback=function(){};Object.defineProperties(O.prototype,Fb);O.prototype.isQuaternion=!0;var m=function(c,a,b){void 0===c&&(c=0);void 0===a&&(a=0);void 0===b&&(b=0);this.x=c;this.y=a;this.z=b};m.prototype.set=function(c,a,b){void 0===b&&(b=this.z);this.x=c;this.y=a;this.z=b;return this};m.prototype.setScalar=function(c){this.z=this.y=this.x= +c;return this};m.prototype.setX=function(c){this.x=c;return this};m.prototype.setY=function(c){this.y=c;return this};m.prototype.setZ=function(c){this.z=c;return this};m.prototype.setComponent=function(c,a){switch(c){case 0:this.x=a;break;case 1:this.y=a;break;case 2:this.z=a;break;default:throw Error("index is out of range: "+c);}return this};m.prototype.getComponent=function(c){switch(c){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+ +c);}};m.prototype.clone=function(){return new this.constructor(this.x,this.y,this.z)};m.prototype.copy=function(c){this.x=c.x;this.y=c.y;this.z=c.z;return this};m.prototype.add=function(c,a){if(void 0!==a)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(c,a);this.x+=c.x;this.y+=c.y;this.z+=c.z;return this};m.prototype.addScalar=function(c){this.x+=c;this.y+=c;this.z+=c;return this};m.prototype.addVectors=function(c,a){this.x= +c.x+a.x;this.y=c.y+a.y;this.z=c.z+a.z;return this};m.prototype.addScaledVector=function(c,a){this.x+=c.x*a;this.y+=c.y*a;this.z+=c.z*a;return this};m.prototype.sub=function(c,a){if(void 0!==a)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(c,a);this.x-=c.x;this.y-=c.y;this.z-=c.z;return this};m.prototype.subScalar=function(c){this.x-=c;this.y-=c;this.z-=c;return this};m.prototype.subVectors=function(c,a){this.x=c.x-a.x;this.y= +c.y-a.y;this.z=c.z-a.z;return this};m.prototype.multiply=function(c,a){if(void 0!==a)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(c,a);this.x*=c.x;this.y*=c.y;this.z*=c.z;return this};m.prototype.multiplyScalar=function(c){this.x*=c;this.y*=c;this.z*=c;return this};m.prototype.multiplyVectors=function(c,a){this.x=c.x*a.x;this.y=c.y*a.y;this.z=c.z*a.z;return this};m.prototype.applyEuler=function(c){c&&c.isEuler|| +console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(vi.setFromEuler(c))};m.prototype.applyAxisAngle=function(c,a){return this.applyQuaternion(vi.setFromAxisAngle(c,a))};m.prototype.applyMatrix3=function(c){var a=this.x,b=this.y,d=this.z;c=c.elements;this.x=c[0]*a+c[3]*b+c[6]*d;this.y=c[1]*a+c[4]*b+c[7]*d;this.z=c[2]*a+c[5]*b+c[8]*d;return this};m.prototype.applyNormalMatrix=function(c){return this.applyMatrix3(c).normalize()}; +m.prototype.applyMatrix4=function(c){var a=this.x,b=this.y,d=this.z;c=c.elements;var e=1/(c[3]*a+c[7]*b+c[11]*d+c[15]);this.x=(c[0]*a+c[4]*b+c[8]*d+c[12])*e;this.y=(c[1]*a+c[5]*b+c[9]*d+c[13])*e;this.z=(c[2]*a+c[6]*b+c[10]*d+c[14])*e;return this};m.prototype.applyQuaternion=function(c){var a=this.x,b=this.y,d=this.z,e=c.x,f=c.y,g=c.z;c=c.w;var h=c*a+f*d-g*b,l=c*b+g*a-e*d,n=c*d+e*b-f*a;a=-e*a-f*b-g*d;this.x=h*c+a*-e+l*-g-n*-f;this.y=l*c+a*-f+n*-e-h*-g;this.z=n*c+a*-g+h*-f-l*-e;return this};m.prototype.project= +function(c){return this.applyMatrix4(c.matrixWorldInverse).applyMatrix4(c.projectionMatrix)};m.prototype.unproject=function(c){return this.applyMatrix4(c.projectionMatrixInverse).applyMatrix4(c.matrixWorld)};m.prototype.transformDirection=function(c){var a=this.x,b=this.y,d=this.z;c=c.elements;this.x=c[0]*a+c[4]*b+c[8]*d;this.y=c[1]*a+c[5]*b+c[9]*d;this.z=c[2]*a+c[6]*b+c[10]*d;return this.normalize()};m.prototype.divide=function(c){this.x/=c.x;this.y/=c.y;this.z/=c.z;return this};m.prototype.divideScalar= +function(c){return this.multiplyScalar(1/c)};m.prototype.min=function(c){this.x=Math.min(this.x,c.x);this.y=Math.min(this.y,c.y);this.z=Math.min(this.z,c.z);return this};m.prototype.max=function(c){this.x=Math.max(this.x,c.x);this.y=Math.max(this.y,c.y);this.z=Math.max(this.z,c.z);return this};m.prototype.clamp=function(c,a){this.x=Math.max(c.x,Math.min(a.x,this.x));this.y=Math.max(c.y,Math.min(a.y,this.y));this.z=Math.max(c.z,Math.min(a.z,this.z));return this};m.prototype.clampScalar=function(c, +a){this.x=Math.max(c,Math.min(a,this.x));this.y=Math.max(c,Math.min(a,this.y));this.z=Math.max(c,Math.min(a,this.z));return this};m.prototype.clampLength=function(c,a){var b=this.length();return this.divideScalar(b||1).multiplyScalar(Math.max(c,Math.min(a,b)))};m.prototype.floor=function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this};m.prototype.ceil=function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this};m.prototype.round= +function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this};m.prototype.roundToZero=function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this};m.prototype.negate=function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this};m.prototype.dot=function(c){return this.x*c.x+this.y*c.y+this.z*c.z};m.prototype.lengthSq=function(){return this.x* +this.x+this.y*this.y+this.z*this.z};m.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)};m.prototype.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)};m.prototype.normalize=function(){return this.divideScalar(this.length()||1)};m.prototype.setLength=function(c){return this.normalize().multiplyScalar(c)};m.prototype.lerp=function(c,a){this.x+=(c.x-this.x)*a;this.y+=(c.y-this.y)*a;this.z+=(c.z-this.z)*a;return this};m.prototype.lerpVectors= +function(c,a,b){this.x=c.x+(a.x-c.x)*b;this.y=c.y+(a.y-c.y)*b;this.z=c.z+(a.z-c.z)*b;return this};m.prototype.cross=function(c,a){return void 0!==a?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(c,a)):this.crossVectors(this,c)};m.prototype.crossVectors=function(c,a){var b=c.x,d=c.y;c=c.z;var e=a.x,f=a.y;a=a.z;this.x=d*a-c*f;this.y=c*e-b*a;this.z=b*f-d*e;return this};m.prototype.projectOnVector=function(c){var a=c.lengthSq(); +if(0===a)return this.set(0,0,0);a=c.dot(this)/a;return this.copy(c).multiplyScalar(a)};m.prototype.projectOnPlane=function(c){ah.copy(this).projectOnVector(c);return this.sub(ah)};m.prototype.reflect=function(c){return this.sub(ah.copy(c).multiplyScalar(2*this.dot(c)))};m.prototype.angleTo=function(c){var a=Math.sqrt(this.lengthSq()*c.lengthSq());if(0===a)return Math.PI/2;c=this.dot(c)/a;return Math.acos(T.clamp(c,-1,1))};m.prototype.distanceTo=function(c){return Math.sqrt(this.distanceToSquared(c))}; +m.prototype.distanceToSquared=function(c){var a=this.x-c.x,b=this.y-c.y;c=this.z-c.z;return a*a+b*b+c*c};m.prototype.manhattanDistanceTo=function(c){return Math.abs(this.x-c.x)+Math.abs(this.y-c.y)+Math.abs(this.z-c.z)};m.prototype.setFromSpherical=function(c){return this.setFromSphericalCoords(c.radius,c.phi,c.theta)};m.prototype.setFromSphericalCoords=function(c,a,b){var d=Math.sin(a)*c;this.x=d*Math.sin(b);this.y=Math.cos(a)*c;this.z=d*Math.cos(b);return this};m.prototype.setFromCylindrical=function(c){return this.setFromCylindricalCoords(c.radius, +c.theta,c.y)};m.prototype.setFromCylindricalCoords=function(c,a,b){this.x=c*Math.sin(a);this.y=b;this.z=c*Math.cos(a);return this};m.prototype.setFromMatrixPosition=function(c){c=c.elements;this.x=c[12];this.y=c[13];this.z=c[14];return this};m.prototype.setFromMatrixScale=function(c){var a=this.setFromMatrixColumn(c,0).length(),b=this.setFromMatrixColumn(c,1).length();c=this.setFromMatrixColumn(c,2).length();this.x=a;this.y=b;this.z=c;return this};m.prototype.setFromMatrixColumn=function(c,a){return this.fromArray(c.elements, +4*a)};m.prototype.setFromMatrix3Column=function(c,a){return this.fromArray(c.elements,3*a)};m.prototype.equals=function(c){return c.x===this.x&&c.y===this.y&&c.z===this.z};m.prototype.fromArray=function(c,a){void 0===a&&(a=0);this.x=c[a];this.y=c[a+1];this.z=c[a+2];return this};m.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);c[a]=this.x;c[a+1]=this.y;c[a+2]=this.z;return c};m.prototype.fromBufferAttribute=function(c,a,b){void 0!==b&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."); +this.x=c.getX(a);this.y=c.getY(a);this.z=c.getZ(a);return this};m.prototype.random=function(){this.x=Math.random();this.y=Math.random();this.z=Math.random();return this};m.prototype.isVector3=!0;var ah=new m,vi=new O,V=function(c,a){this.min=void 0!==c?c:new m(Infinity,Infinity,Infinity);this.max=void 0!==a?a:new m(-Infinity,-Infinity,-Infinity)};V.prototype.set=function(c,a){this.min.copy(c);this.max.copy(a);return this};V.prototype.setFromArray=function(c){for(var a=Infinity,b=Infinity,d=Infinity, +e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=c.length;he&&(e=n);k>f&&(f=k);m>g&&(g=m)}this.min.set(a,b,d);this.max.set(e,f,g);return this};V.prototype.setFromBufferAttribute=function(c){for(var a=Infinity,b=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=c.count;he&&(e=n);k>f&&(f=k);m>g&&(g=m)}this.min.set(a,b,d);this.max.set(e,f,g); +return this};V.prototype.setFromPoints=function(c){this.makeEmpty();for(var a=0,b=c.length;athis.max.x||c.ythis.max.y||c.zthis.max.z?!1:!0};V.prototype.containsBox=function(c){return this.min.x<=c.min.x&&c.max.x<=this.max.x&&this.min.y<=c.min.y&&c.max.y<=this.max.y&&this.min.z<=c.min.z&&c.max.z<=this.max.z}; +V.prototype.getParameter=function(c,a){void 0===a&&(console.warn("THREE.Box3: .getParameter() target is now required"),a=new m);return a.set((c.x-this.min.x)/(this.max.x-this.min.x),(c.y-this.min.y)/(this.max.y-this.min.y),(c.z-this.min.z)/(this.max.z-this.min.z))};V.prototype.intersectsBox=function(c){return c.max.xthis.max.x||c.max.ythis.max.y||c.max.zthis.max.z?!1:!0};V.prototype.intersectsSphere=function(c){this.clampPoint(c.center, +Le);return Le.distanceToSquared(c.center)<=c.radius*c.radius};V.prototype.intersectsPlane=function(c){if(0=-c.constant}; +V.prototype.intersectsTriangle=function(c){if(this.isEmpty())return!1;this.getCenter(Me);Kf.subVectors(this.max,Me);yd.subVectors(c.a,Me);zd.subVectors(c.b,Me);Ad.subVectors(c.c,Me);ec.subVectors(zd,yd);fc.subVectors(Ad,zd);Dc.subVectors(yd,Ad);c=[0,-ec.z,ec.y,0,-fc.z,fc.y,0,-Dc.z,Dc.y,ec.z,0,-ec.x,fc.z,0,-fc.x,Dc.z,0,-Dc.x,-ec.y,ec.x,0,-fc.y,fc.x,0,-Dc.y,Dc.x,0];if(!mg(c,yd,zd,Ad,Kf))return!1;c=[1,0,0,0,1,0,0,0,1];if(!mg(c,yd,zd,Ad,Kf))return!1;Lf.crossVectors(ec,fc);c=[Lf.x,Lf.y,Lf.z];return mg(c, +yd,zd,Ad,Kf)};V.prototype.clampPoint=function(c,a){void 0===a&&(console.warn("THREE.Box3: .clampPoint() target is now required"),a=new m);return a.copy(c).clamp(this.min,this.max)};V.prototype.distanceToPoint=function(c){return Le.copy(c).clamp(this.min,this.max).sub(c).length()};V.prototype.getBoundingSphere=function(c){void 0===c&&console.error("THREE.Box3: .getBoundingSphere() target is now required");this.getCenter(c.center);c.radius=.5*this.getSize(Le).length();return c};V.prototype.intersect= +function(c){this.min.max(c.min);this.max.min(c.max);this.isEmpty()&&this.makeEmpty();return this};V.prototype.union=function(c){this.min.min(c.min);this.max.max(c.max);return this};V.prototype.applyMatrix4=function(c){if(this.isEmpty())return this;Gb[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(c);Gb[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(c);Gb[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(c);Gb[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(c);Gb[4].set(this.max.x, +this.min.y,this.min.z).applyMatrix4(c);Gb[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(c);Gb[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(c);Gb[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(c);this.setFromPoints(Gb);return this};V.prototype.translate=function(c){this.min.add(c);this.max.add(c);return this};V.prototype.equals=function(c){return c.min.equals(this.min)&&c.max.equals(this.max)};V.prototype.isBox3=!0;var Gb=[new m,new m,new m,new m,new m,new m,new m,new m],Le= +new m,bh=new V,yd=new m,zd=new m,Ad=new m,ec=new m,fc=new m,Dc=new m,Me=new m,Kf=new m,Lf=new m,jc=new m,Mk=new V,ha=function(c,a){this.center=void 0!==c?c:new m;this.radius=void 0!==a?a:-1};ha.prototype.set=function(c,a){this.center.copy(c);this.radius=a;return this};ha.prototype.setFromPoints=function(c,a){var b=this.center;void 0!==a?b.copy(a):Mk.setFromPoints(c).getCenter(b);for(var d=a=0,e=c.length;dthis.radius};ha.prototype.makeEmpty=function(){this.center.set(0,0,0);this.radius=-1;return this};ha.prototype.containsPoint=function(c){return c.distanceToSquared(this.center)<=this.radius*this.radius};ha.prototype.distanceToPoint=function(c){return c.distanceTo(this.center)-this.radius};ha.prototype.intersectsSphere= +function(c){var a=this.radius+c.radius;return c.center.distanceToSquared(this.center)<=a*a};ha.prototype.intersectsBox=function(c){return c.intersectsSphere(this)};ha.prototype.intersectsPlane=function(c){return Math.abs(c.distanceToPoint(this.center))<=this.radius};ha.prototype.clampPoint=function(c,a){var b=this.center.distanceToSquared(c);void 0===a&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),a=new m);a.copy(c);b>this.radius*this.radius&&(a.sub(this.center).normalize(), +a.multiplyScalar(this.radius).add(this.center));return a};ha.prototype.getBoundingBox=function(c){void 0===c&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),c=new V);if(this.isEmpty())return c.makeEmpty(),c;c.set(this.center,this.center);c.expandByScalar(this.radius);return c};ha.prototype.applyMatrix4=function(c){this.center.applyMatrix4(c);this.radius*=c.getMaxScaleOnAxis();return this};ha.prototype.translate=function(c){this.center.add(c);return this};ha.prototype.equals= +function(c){return c.center.equals(this.center)&&c.radius===this.radius};var Hb=new m,ch=new m,Mf=new m,gc=new m,dh=new m,Nf=new m,eh=new m,qa=function(c,a){this.origin=void 0!==c?c:new m;this.direction=void 0!==a?a:new m(0,0,-1)};qa.prototype.set=function(c,a){this.origin.copy(c);this.direction.copy(a);return this};qa.prototype.clone=function(){return(new this.constructor).copy(this)};qa.prototype.copy=function(c){this.origin.copy(c.origin);this.direction.copy(c.direction);return this};qa.prototype.at= +function(c,a){void 0===a&&(console.warn("THREE.Ray: .at() target is now required"),a=new m);return a.copy(this.direction).multiplyScalar(c).add(this.origin)};qa.prototype.lookAt=function(c){this.direction.copy(c).sub(this.origin).normalize();return this};qa.prototype.recast=function(c){this.origin.copy(this.at(c,Hb));return this};qa.prototype.closestPointToPoint=function(c,a){void 0===a&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),a=new m);a.subVectors(c,this.origin); +c=a.dot(this.direction);return 0>c?a.copy(this.origin):a.copy(this.direction).multiplyScalar(c).add(this.origin)};qa.prototype.distanceToPoint=function(c){return Math.sqrt(this.distanceSqToPoint(c))};qa.prototype.distanceSqToPoint=function(c){var a=Hb.subVectors(c,this.origin).dot(this.direction);if(0>a)return this.origin.distanceToSquared(c);Hb.copy(this.direction).multiplyScalar(a).add(this.origin);return Hb.distanceToSquared(c)};qa.prototype.distanceSqToSegment=function(c,a,b,d){ch.copy(c).add(a).multiplyScalar(.5); +Mf.copy(a).sub(c).normalize();gc.copy(this.origin).sub(ch);var e=.5*c.distanceTo(a),f=-this.direction.dot(Mf),g=gc.dot(this.direction),h=-gc.dot(Mf),l=gc.lengthSq(),n=Math.abs(1-f*f);if(0=-k?a<=k?(e=1/n,c*=e,a*=e,f=c*(c+f*a+2*g)+a*(f*c+a+2*h)+l):(a=e,c=Math.max(0,-(f*a+g)),f=-c*c+a*(a+2*h)+l):(a=-e,c=Math.max(0,-(f*a+g)),f=-c*c+a*(a+2*h)+l):a<=-k?(c=Math.max(0,-(-f*e+g)),a=0c)return null;c=Math.sqrt(c-d);d=b-c;b+=c;return 0>d&&0>b?null:0>d?this.at(b,a): +this.at(d,a)};qa.prototype.intersectsSphere=function(c){return this.distanceSqToPoint(c.center)<=c.radius*c.radius};qa.prototype.distanceToPlane=function(c){var a=c.normal.dot(this.direction);if(0===a)return 0===c.distanceToPoint(this.origin)?0:null;c=-(this.origin.dot(c.normal)+c.constant)/a;return 0<=c?c:null};qa.prototype.intersectPlane=function(c,a){c=this.distanceToPlane(c);return null===c?null:this.at(c,a)};qa.prototype.intersectsPlane=function(c){var a=c.distanceToPoint(this.origin);return 0=== +a||0>c.normal.dot(this.direction)*a?!0:!1};qa.prototype.intersectBox=function(c,a){var b=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=b){var g=(c.min.x-f.x)*b;b*=c.max.x-f.x}else g=(c.max.x-f.x)*b,b*=c.min.x-f.x;if(0<=d){var h=(c.min.y-f.y)*d;d*=c.max.y-f.y}else h=(c.max.y-f.y)*d,d*=c.min.y-f.y;if(g>d||h>b)return null;if(h>g||g!==g)g=h;if(dc||h>b)return null; +if(h>g||g!==g)g=h;if(cb?null:this.at(0<=g?g:b,a)};qa.prototype.intersectsBox=function(c){return null!==this.intersectBox(c,Hb)};qa.prototype.intersectTriangle=function(c,a,b,d,e){dh.subVectors(a,c);Nf.subVectors(b,c);eh.crossVectors(dh,Nf);a=this.direction.dot(eh);if(0a)d=-1,a=-a;else return null;gc.subVectors(this.origin,c);c=d*this.direction.dot(Nf.crossVectors(gc,Nf));if(0>c)return null;b=d*this.direction.dot(dh.cross(gc));if(0>b||c+b>a)return null; +c=-d*gc.dot(eh);return 0>c?null:this.at(c/a,e)};qa.prototype.applyMatrix4=function(c){this.origin.applyMatrix4(c);this.direction.transformDirection(c);return this};qa.prototype.equals=function(c){return c.origin.equals(this.origin)&&c.direction.equals(this.direction)};var z=function(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];0this.determinant()&&(e=-e);c.x=d[12];c.y=d[13];c.z=d[14];ia.copy(this);c=1/e;d=1/f;var h=1/g;ia.elements[0]*=c;ia.elements[1]*=c;ia.elements[2]*=c;ia.elements[4]*=d;ia.elements[5]*=d;ia.elements[6]*=d;ia.elements[8]*=h;ia.elements[9]*=h;ia.elements[10]*=h;a.setFromRotationMatrix(ia);b.x=e;b.y=f;b.z=g;return this};z.prototype.makePerspective=function(c,a,b,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs."); +var g=this.elements;g[0]=2*e/(a-c);g[4]=0;g[8]=(a+c)/(a-c);g[12]=0;g[1]=0;g[5]=2*e/(b-d);g[9]=(b+d)/(b-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this};z.prototype.makeOrthographic=function(c,a,b,d,e,f){var g=this.elements,h=1/(a-c),l=1/(b-d),k=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((a+c)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((b+d)*l);g[2]=0;g[6]=0;g[10]=-2*k;g[14]=-((f+e)*k);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this};z.prototype.equals=function(c){var a= +this.elements;c=c.elements;for(var b=0;16>b;b++)if(a[b]!==c[b])return!1;return!0};z.prototype.fromArray=function(c,a){void 0===a&&(a=0);for(var b=0;16>b;b++)this.elements[b]=c[b+a];return this};z.prototype.toArray=function(c,a){void 0===c&&(c=[]);void 0===a&&(a=0);var b=this.elements;c[a]=b[0];c[a+1]=b[1];c[a+2]=b[2];c[a+3]=b[3];c[a+4]=b[4];c[a+5]=b[5];c[a+6]=b[6];c[a+7]=b[7];c[a+8]=b[8];c[a+9]=b[9];c[a+10]=b[10];c[a+11]=b[11];c[a+12]=b[12];c[a+13]=b[13];c[a+14]=b[14];c[a+15]=b[15];return c};z.prototype.isMatrix4= +!0;var Bd=new m,ia=new z,Nk=new m(0,0,0),Ok=new m(1,1,1),hc=new m,Of=new m,Ja=new m,ra=function f(a,b,d,e){void 0===a&&(a=0);void 0===b&&(b=0);void 0===d&&(d=0);void 0===e&&(e=f.DefaultOrder);this._x=a;this._y=b;this._z=d;this._order=e},Ib={x:{configurable:!0},y:{configurable:!0},z:{configurable:!0},order:{configurable:!0}};Ib.x.get=function(){return this._x};Ib.x.set=function(a){this._x=a;this._onChangeCallback()};Ib.y.get=function(){return this._y};Ib.y.set=function(a){this._y=a;this._onChangeCallback()}; +Ib.z.get=function(){return this._z};Ib.z.set=function(a){this._z=a;this._onChangeCallback()};Ib.order.get=function(){return this._order};Ib.order.set=function(a){this._order=a;this._onChangeCallback()};ra.prototype.set=function(a,b,d,e){this._x=a;this._y=b;this._z=d;this._order=e||this._order;this._onChangeCallback();return this};ra.prototype.clone=function(){return new this.constructor(this._x,this._y,this._z,this._order)};ra.prototype.copy=function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order= +a._order;this._onChangeCallback();return this};ra.prototype.setFromRotationMatrix=function(a,b,d){var e=T.clamp,f=a.elements;a=f[0];var g=f[4],h=f[8],l=f[1],k=f[5],r=f[9],m=f[2],q=f[6];f=f[10];b=b||this._order;switch(b){case "XYZ":this._y=Math.asin(e(h,-1,1));.9999999>Math.abs(h)?(this._x=Math.atan2(-r,f),this._z=Math.atan2(-g,a)):(this._x=Math.atan2(q,k),this._z=0);break;case "YXZ":this._x=Math.asin(-e(r,-1,1));.9999999>Math.abs(r)?(this._y=Math.atan2(h,f),this._z=Math.atan2(l,k)):(this._y=Math.atan2(-m, +a),this._z=0);break;case "ZXY":this._x=Math.asin(e(q,-1,1));.9999999>Math.abs(q)?(this._y=Math.atan2(-m,f),this._z=Math.atan2(-g,k)):(this._y=0,this._z=Math.atan2(l,a));break;case "ZYX":this._y=Math.asin(-e(m,-1,1));.9999999>Math.abs(m)?(this._x=Math.atan2(q,f),this._z=Math.atan2(l,a)):(this._x=0,this._z=Math.atan2(-g,k));break;case "YZX":this._z=Math.asin(e(l,-1,1));.9999999>Math.abs(l)?(this._x=Math.atan2(-r,k),this._y=Math.atan2(-m,a)):(this._x=0,this._y=Math.atan2(h,f));break;case "XZY":this._z= +Math.asin(-e(g,-1,1));.9999999>Math.abs(g)?(this._x=Math.atan2(q,k),this._y=Math.atan2(h,a)):(this._x=Math.atan2(-r,f),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+b)}this._order=b;!1!==d&&this._onChangeCallback();return this};ra.prototype.setFromQuaternion=function(a,b,d){wi.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(wi,b,d)};ra.prototype.setFromVector3=function(a,b){return this.set(a.x,a.y,a.z,b||this._order)}; +ra.prototype.reorder=function(a){xi.setFromEuler(this);return this.setFromQuaternion(xi,a)};ra.prototype.equals=function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order};ra.prototype.fromArray=function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();return this};ra.prototype.toArray=function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a};ra.prototype.toVector3= +function(a){return a?a.set(this._x,this._y,this._z):new m(this._x,this._y,this._z)};ra.prototype._onChange=function(a){this._onChangeCallback=a;return this};ra.prototype._onChangeCallback=function(){};Object.defineProperties(ra.prototype,Ib);ra.DefaultOrder="XYZ";ra.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");ra.prototype.isEuler=!0;var wi=new z,xi=new O,nb=function(){this.mask=1};nb.prototype.set=function(a){this.mask=1<e||1b&&0a&&0=Lb.x+Lb.y};S.getUV=function(a,b,d,e,f,g,h,l){this.getBarycoord(a,b,d,e,Lb);l.set(0,0);l.addScaledVector(f,Lb.x);l.addScaledVector(g,Lb.y);l.addScaledVector(h,Lb.z);return l};S.isFrontFacing=function(a,b,d,e){lb.subVectors(d,b);Kb.subVectors(a,b);return 0>lb.cross(Kb).dot(e)?!0:!1};S.prototype.set=function(a,b,d){this.a.copy(a);this.b.copy(b);this.c.copy(d);return this};S.prototype.setFromPointsAndIndices=function(a,b,d,e){this.a.copy(a[b]); +this.b.copy(a[d]);this.c.copy(a[e]);return this};S.prototype.clone=function(){return(new this.constructor).copy(this)};S.prototype.copy=function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this};S.prototype.getArea=function(){lb.subVectors(this.c,this.b);Kb.subVectors(this.a,this.b);return.5*lb.cross(Kb).length()};S.prototype.getMidpoint=function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new m);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/ +3)};S.prototype.getNormal=function(a){return S.getNormal(this.a,this.b,this.c,a)};S.prototype.getPlane=function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new W);return a.setFromCoplanarPoints(this.a,this.b,this.c)};S.prototype.getBarycoord=function(a,b){return S.getBarycoord(a,this.a,this.b,this.c,b)};S.prototype.getUV=function(a,b,d,e,f){return S.getUV(a,this.a,this.b,this.c,b,d,e,f)};S.prototype.containsPoint=function(a){return S.containsPoint(a,this.a, +this.b,this.c)};S.prototype.isFrontFacing=function(a){return S.isFrontFacing(this.a,this.b,this.c,a)};S.prototype.intersectsBox=function(a){return a.intersectsTriangle(this)};S.prototype.closestPointToPoint=function(a,b){void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new m);var d=this.a,e=this.b,f=this.c;Dd.subVectors(e,d);Ed.subVectors(f,d);hh.subVectors(a,d);var g=Dd.dot(hh),h=Ed.dot(hh);if(0>=g&&0>=h)return b.copy(d);ih.subVectors(a,e);var l=Dd.dot(ih), +k=Ed.dot(ih);if(0<=l&&k<=l)return b.copy(e);var r=g*k-l*h;if(0>=r&&0<=g&&0>=l)return e=g/(g-l),b.copy(d).addScaledVector(Dd,e);jh.subVectors(a,f);a=Dd.dot(jh);var u=Ed.dot(jh);if(0<=u&&a<=u)return b.copy(f);g=a*h-g*u;if(0>=g&&0<=h&&0>=u)return r=h/(h-u),b.copy(d).addScaledVector(Ed,r);h=l*u-a*k;if(0>=h&&0<=k-l&&0<=a-u)return Ci.subVectors(f,e),r=(k-l)/(k-l+(a-u)),b.copy(e).addScaledVector(Ci,r);f=1/(h+g+r);e=g*f;r*=f;return b.copy(d).addScaledVector(Dd,e).addScaledVector(Ed,r)};S.prototype.equals= +function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)};var Di={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017, +darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671, +gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753, +lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739, +orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944, +slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Qa={h:0,s:0,l:0},Qf={h:0,s:0,l:0},x=function(a,b,d){return void 0===b&&void 0===d?this.set(a):this.setRGB(a,b,d)};x.prototype.set=function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this}; +x.prototype.setScalar=function(a){this.b=this.g=this.r=a;return this};x.prototype.setHex=function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this};x.prototype.setRGB=function(a,b,d){this.r=a;this.g=b;this.b=d;return this};x.prototype.setHSL=function(a,b,d){a=T.euclideanModulo(a,1);b=T.clamp(b,0,1);d=T.clamp(d,0,1);0===b?this.r=this.g=this.b=d:(b=.5>=d?d*(1+b):d+b-d*b,d=2*d-b,this.r=ng(d,b,a+1/3),this.g=ng(d,b,a),this.b=ng(d,b,a-1/3));return this};x.prototype.setStyle= +function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var d;if(d=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var e=d[2];switch(d[1]){case "rgb":case "rgba":if(d=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(e))return this.r=Math.min(255,parseInt(d[1],10))/255,this.g=Math.min(255,parseInt(d[2],10))/255,this.b=Math.min(255,parseInt(d[3],10))/255,b(d[5]),this;if(d=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(e))return this.r= +Math.min(100,parseInt(d[1],10))/100,this.g=Math.min(100,parseInt(d[2],10))/100,this.b=Math.min(100,parseInt(d[3],10))/100,b(d[5]),this;break;case "hsl":case "hsla":if(d=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(e)){e=parseFloat(d[1])/360;var f=parseInt(d[2],10)/100,g=parseInt(d[3],10)/100;b(d[5]);return this.setHSL(e,f,g)}}}else if(d=/^#([A-Fa-f0-9]+)$/.exec(a)){d=d[1];e=d.length;if(3===e)return this.r=parseInt(d.charAt(0)+d.charAt(0),16)/255,this.g=parseInt(d.charAt(1)+ +d.charAt(1),16)/255,this.b=parseInt(d.charAt(2)+d.charAt(2),16)/255,this;if(6===e)return this.r=parseInt(d.charAt(0)+d.charAt(1),16)/255,this.g=parseInt(d.charAt(2)+d.charAt(3),16)/255,this.b=parseInt(d.charAt(4)+d.charAt(5),16)/255,this}return a&&0=l?k/(f+g):k/(2-f-g);switch(f){case b:h=(d-e)/k+(dthis.opacity&&(e.opacity=this.opacity);!0===this.transparent&&(e.transparent=this.transparent);e.depthFunc=this.depthFunc;e.depthTest=this.depthTest;e.depthWrite=this.depthWrite;e.stencilWrite=this.stencilWrite;e.stencilWriteMask=this.stencilWriteMask;e.stencilFunc=this.stencilFunc;e.stencilRef=this.stencilRef;e.stencilFuncMask=this.stencilFuncMask;e.stencilFail=this.stencilFail;e.stencilZFail=this.stencilZFail;e.stencilZPass=this.stencilZPass;this.rotation&& +0!==this.rotation&&(e.rotation=this.rotation);!0===this.polygonOffset&&(e.polygonOffset=!0);0!==this.polygonOffsetFactor&&(e.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(e.polygonOffsetUnits=this.polygonOffsetUnits);this.linewidth&&1!==this.linewidth&&(e.linewidth=this.linewidth);void 0!==this.dashSize&&(e.dashSize=this.dashSize);void 0!==this.gapSize&&(e.gapSize=this.gapSize);void 0!==this.scale&&(e.scale=this.scale);!0===this.dithering&&(e.dithering=!0);0h;h++)if(g[h]===g[(h+1)%3]){a.push(e);break}for(d=a.length-1;0<=d;d--)for(e=a[d],this.faces.splice(e,1),f=0,g=this.faceVertexUvs.length;f\n\t\t\t\t#include \n\n\t\t\t}\n\t\t", +fragmentShader:"\n\n\t\t\tuniform sampler2D tEquirect;\n\n\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t#include \n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t}\n\t\t",side:1,blending:0});e.uniforms.tEquirect.value=b;d=new na(d,e);e=b.minFilter;var f=a.getRenderList(),g=a.getRenderTarget(),h=a.getRenderState();1008===b.minFilter&&(b.minFilter= +1006);(new Sc(1,10,this)).update(a,d);b.minFilter=e;a.setRenderTarget(g);a.setRenderList(f);a.setRenderState(h);d.geometry.dispose();d.material.dispose();return this};nc.prototype=Object.create(fa.prototype);nc.prototype.constructor=nc;nc.prototype.isDataTexture=!0;var Gd=new ha,Tf=new m,Ma=function(a,b,d,e,f,g){this.planes=[void 0!==a?a:new W,void 0!==b?b:new W,void 0!==d?d:new W,void 0!==e?e:new W,void 0!==f?f:new W,void 0!==g?g:new W]};Ma.prototype.set=function(a,b,d,e,f,g){var h=this.planes;h[0].copy(a); +h[1].copy(b);h[2].copy(d);h[3].copy(e);h[4].copy(f);h[5].copy(g);return this};Ma.prototype.clone=function(){return(new this.constructor).copy(this)};Ma.prototype.copy=function(a){for(var b=this.planes,d=0;6>d;d++)b[d].copy(a.planes[d]);return this};Ma.prototype.setFromProjectionMatrix=function(a){var b=this.planes,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],l=d[5],k=d[6],m=d[7],u=d[8],q=d[9],v=d[10],t=d[11],p=d[12],x=d[13],y=d[14];d=d[15];b[0].setComponents(g-a,m-h,t-u,d-p).normalize();b[1].setComponents(g+ +a,m+h,t+u,d+p).normalize();b[2].setComponents(g+e,m+l,t+q,d+x).normalize();b[3].setComponents(g-e,m-l,t-q,d-x).normalize();b[4].setComponents(g-f,m-k,t-v,d-y).normalize();b[5].setComponents(g+f,m+k,t+v,d+y).normalize();return this};Ma.prototype.intersectsObject=function(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();Gd.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);return this.intersectsSphere(Gd)};Ma.prototype.intersectsSprite=function(a){Gd.center.set(0,0,0);Gd.radius= +.7071067811865476;Gd.applyMatrix4(a.matrixWorld);return this.intersectsSphere(Gd)};Ma.prototype.intersectsSphere=function(a){var b=this.planes,d=a.center;a=-a.radius;for(var e=0;6>e;e++)if(b[e].distanceToPoint(d)d;d++){var e=b[d];Tf.x=0e.distanceToPoint(Tf))return!1}return!0};Ma.prototype.containsPoint=function(a){for(var b= +this.planes,d=0;6>d;d++)if(0>b[d].distanceToPoint(a))return!1;return!0};Ud.prototype=Object.create(P.prototype);Ud.prototype.constructor=Ud;oc.prototype=Object.create(G.prototype);oc.prototype.constructor=oc;var U={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif", aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif", bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif", clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif", @@ -612,9 +617,9 @@ cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMip defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif", displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif", emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}", -envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif", +envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif", envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif", -envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif", +envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif", envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif", fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif", gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif", @@ -674,400 +679,410 @@ points_vert:"uniform float size;\nuniform float scale;\n#include \n#incl shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include \n\t#include \n\t#include \n}",shadow_vert:"#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n}", sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}"}, -Xa={basic:{uniforms:xa([H.common,H.specularmap,H.envmap,H.aomap,H.lightmap,H.fog]),vertexShader:O.meshbasic_vert,fragmentShader:O.meshbasic_frag},lambert:{uniforms:xa([H.common,H.specularmap,H.envmap,H.aomap,H.lightmap,H.emissivemap,H.fog,H.lights,{emissive:{value:new J(0)}}]),vertexShader:O.meshlambert_vert,fragmentShader:O.meshlambert_frag},phong:{uniforms:xa([H.common,H.specularmap,H.envmap,H.aomap,H.lightmap,H.emissivemap,H.bumpmap,H.normalmap,H.displacementmap,H.fog,H.lights,{emissive:{value:new J(0)}, -specular:{value:new J(1118481)},shininess:{value:30}}]),vertexShader:O.meshphong_vert,fragmentShader:O.meshphong_frag},standard:{uniforms:xa([H.common,H.envmap,H.aomap,H.lightmap,H.emissivemap,H.bumpmap,H.normalmap,H.displacementmap,H.roughnessmap,H.metalnessmap,H.fog,H.lights,{emissive:{value:new J(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:O.meshphysical_vert,fragmentShader:O.meshphysical_frag},toon:{uniforms:xa([H.common,H.aomap,H.lightmap,H.emissivemap, -H.bumpmap,H.normalmap,H.displacementmap,H.gradientmap,H.fog,H.lights,{emissive:{value:new J(0)}}]),vertexShader:O.meshtoon_vert,fragmentShader:O.meshtoon_frag},matcap:{uniforms:xa([H.common,H.bumpmap,H.normalmap,H.displacementmap,H.fog,{matcap:{value:null}}]),vertexShader:O.meshmatcap_vert,fragmentShader:O.meshmatcap_frag},points:{uniforms:xa([H.points,H.fog]),vertexShader:O.points_vert,fragmentShader:O.points_frag},dashed:{uniforms:xa([H.common,H.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]), -vertexShader:O.linedashed_vert,fragmentShader:O.linedashed_frag},depth:{uniforms:xa([H.common,H.displacementmap]),vertexShader:O.depth_vert,fragmentShader:O.depth_frag},normal:{uniforms:xa([H.common,H.bumpmap,H.normalmap,H.displacementmap,{opacity:{value:1}}]),vertexShader:O.normal_vert,fragmentShader:O.normal_frag},sprite:{uniforms:xa([H.sprite,H.fog]),vertexShader:O.sprite_vert,fragmentShader:O.sprite_frag},background:{uniforms:{uvTransform:{value:new za},t2D:{value:null}},vertexShader:O.background_vert, -fragmentShader:O.background_frag},cube:{uniforms:xa([H.envmap,{opacity:{value:1}}]),vertexShader:O.cube_vert,fragmentShader:O.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:O.equirect_vert,fragmentShader:O.equirect_frag},distanceRGBA:{uniforms:xa([H.common,H.displacementmap,{referencePosition:{value:new m},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:O.distanceRGBA_vert,fragmentShader:O.distanceRGBA_frag},shadow:{uniforms:xa([H.lights,H.fog,{color:{value:new J(0)}, -opacity:{value:1}}]),vertexShader:O.shadow_vert,fragmentShader:O.shadow_frag}};Xa.physical={uniforms:xa([Xa.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new u(1,1)},clearcoatNormalMap:{value:null},sheen:{value:new J(0)},transmission:{value:0},transmissionMap:{value:null}}]),vertexShader:O.meshphysical_vert,fragmentShader:O.meshphysical_frag};sb.prototype=Object.create(aa.prototype);sb.prototype.constructor= -sb;sb.prototype.isCubeTexture=!0;Object.defineProperty(sb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Nc.prototype=Object.create(aa.prototype);Nc.prototype.constructor=Nc;Nc.prototype.isDataTexture2DArray=!0;Oc.prototype=Object.create(aa.prototype);Oc.prototype.constructor=Oc;Oc.prototype.isDataTexture3D=!0;var Dh=new aa,Gj=new Nc,Ij=new Oc,Eh=new sb,xh=[],zh=[],Ch=new Float32Array(16),Bh=new Float32Array(9),Ah=new Float32Array(4);Fh.prototype.updateCache= -function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));Ka(b,a)};Gh.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var lg=/([\w\d_]+)(\])?(\[|\.)?/g;Gb.prototype.setValue=function(a,b,c,d){b=this.map[b];void 0!==b&&b.setValue(a,c,d)};Gb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Gb.upload=function(a,b,c,d){for(var e=0,f=b.length;e!== -f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Gb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var nk=0,ng=/^[ \t]*#include +<([\w\d./]+)>/gm,Ph=/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,Oh=/#pragma unroll_loop_start[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g,xk=0;Hb.prototype=Object.create(L.prototype); -Hb.prototype.constructor=Hb;Hb.prototype.isMeshDepthMaterial=!0;Hb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Ib.prototype=Object.create(L.prototype); -Ib.prototype.constructor=Ib;Ib.prototype.isMeshDistanceMaterial=!0;Ib.prototype.copy=function(a){L.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};Pe.prototype=Object.assign(Object.create(Y.prototype), -{constructor:Pe,isArrayCamera:!0});Kb.prototype=Object.assign(Object.create(C.prototype),{constructor:Kb,isGroup:!0});Object.assign(Pd.prototype,{constructor:Pd,getHandSpace:function(){if(null===this._hand&&(this._hand=new Kb,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints=[],this._hand.inputState={pinching:!1},window.XRHand))for(var a=0;a<=window.XRHand.LITTLE_PHALANX_TIP;a++){var b=new Kb;b.matrixAutoUpdate=!1;b.visible=!1;this._hand.joints.push(b);this._hand.add(b)}return this._hand}, -getTargetRaySpace:function(){null===this._targetRay&&(this._targetRay=new Kb,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1);return this._targetRay},getGripSpace:function(){null===this._grip&&(this._grip=new Kb,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1);return this._grip},dispatchEvent:function(a){null!==this._targetRay&&this._targetRay.dispatchEvent(a);null!==this._grip&&this._grip.dispatchEvent(a);null!==this._hand&&this._hand.dispatchEvent(a);return this},disconnect:function(a){this.dispatchEvent({type:"disconnected", -data:a});null!==this._targetRay&&(this._targetRay.visible=!1);null!==this._grip&&(this._grip.visible=!1);null!==this._hand&&(this._hand.visible=!1);return this},update:function(a,b,c){var d=null,e=null,f=null,g=this._targetRay,h=this._grip,l=this._hand;if(a)if(l&&a.hand){f=!0;for(var k=0;k<=window.XRHand.LITTLE_PHALANX_TIP;k++)if(a.hand[k]){var q=b.getJointPose(a.hand[k],c),p=l.joints[k];null!==q&&(p.matrix.fromArray(q.transform.matrix),p.matrix.decompose(p.position,p.rotation,p.scale),p.jointRadius= -q.radius);p.visible=null!==q;q=l.joints[window.XRHand.INDEX_PHALANX_TIP].position.distanceTo(l.joints[window.XRHand.THUMB_PHALANX_TIP].position);l.inputState.pinching&&.025=q&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:a.handedness,target:this}))}}else null!==g&&(d=b.getPose(a.targetRaySpace,c),null!==d&&(g.matrix.fromArray(d.transform.matrix), -g.matrix.decompose(g.position,g.rotation,g.scale))),null!==h&&a.gripSpace&&(e=b.getPose(a.gripSpace,c),null!==e&&(h.matrix.fromArray(e.transform.matrix),h.matrix.decompose(h.position,h.rotation,h.scale)));null!==g&&(g.visible=null!==d);null!==h&&(h.visible=null!==e);null!==l&&(l.visible=null!==f);return this}});Object.assign(Vh.prototype,va.prototype);rg.prototype=Object.assign(Object.create(Qd.prototype),{constructor:rg,isWebGL1Renderer:!0});Object.assign(Qe.prototype,{isFogExp2:!0,clone:function(){return new Qe(this.color, -this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}});Object.assign(Re.prototype,{isFog:!0,clone:function(){return new Re(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}});Object.defineProperty(La.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(La.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(a){this.usage= -a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.usage=a.usage;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;da.far||b.push({distance:e,point:Ee.clone(),uv:ya.getUV(Ee,Mf,Fe,Nf,Ci,kh,Di,new u),face:null,object:this})},copy:function(a){C.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);this.material=a.material;return this}});var Of=new m,Ei=new m;Td.prototype=Object.assign(Object.create(C.prototype),{constructor:Td, -isLOD:!0,copy:function(a){C.prototype.copy.call(this,a,!1);for(var b=a.levels,c=0,d=b.length;c=b[d].distance)b[d-1].object.visible= -!1,b[d].object.visible=!0;else break;for(this._currentLevel=d-1;df;f++)if(l=c.getComponent(f),0!==l){var k=b.getComponent(f);e.multiplyMatrices(h.bones[k].matrixWorld,h.boneInverses[k]);g.addScaledVector(d.copy(a).applyMatrix4(e),l)}return g.applyMatrix4(this.bindMatrixInverse)}}()});var Fi=new R,Sk=new R;Object.assign(Ue.prototype, -{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;ad||(h.applyMatrix4(this.matrixWorld),A=a.ray.origin.distanceTo(h),Aa.far||b.push({distance:A,point:e.clone().applyMatrix4(this.matrixWorld),index:q,face:null,faceIndex:null,object:this}))}}else for(k=0,q=c.length/3-1;kd||(h.applyMatrix4(this.matrixWorld), -p=a.ray.origin.distanceTo(h),pa.far||b.push({distance:p,point:e.clone().applyMatrix4(this.matrixWorld),index:k,face:null,faceIndex:null,object:this}))}else if(c.isGeometry)for(f=c.vertices,g=f.length,c=0;cd||(h.applyMatrix4(this.matrixWorld),k=a.ray.origin.distanceTo(h),ka.far||b.push({distance:k,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}},updateMorphTargets:function(){var a= -this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Tc.prototype=Object.create(aa.prototype);Tc.prototype.constructor=Tc;Tc.prototype.isCompressedTexture=!0;Ud.prototype=Object.create(aa.prototype);Ud.prototype.constructor=Ud;Ud.prototype.isCanvasTexture=!0;Vd.prototype=Object.create(aa.prototype);Vd.prototype.constructor=Vd;Vd.prototype.isDepthTexture=!0;Uc.prototype=Object.create(F.prototype); -Uc.prototype.constructor=Uc;Wd.prototype=Object.create(G.prototype);Wd.prototype.constructor=Wd;Vc.prototype=Object.create(F.prototype);Vc.prototype.constructor=Vc;Xd.prototype=Object.create(G.prototype);Xd.prototype.constructor=Xd;Ga.prototype=Object.create(F.prototype);Ga.prototype.constructor=Ga;Yd.prototype=Object.create(G.prototype);Yd.prototype.constructor=Yd;Wc.prototype=Object.create(Ga.prototype);Wc.prototype.constructor=Wc;Zd.prototype=Object.create(G.prototype);Zd.prototype.constructor= -Zd;hc.prototype=Object.create(Ga.prototype);hc.prototype.constructor=hc;$d.prototype=Object.create(G.prototype);$d.prototype.constructor=$d;Xc.prototype=Object.create(Ga.prototype);Xc.prototype.constructor=Xc;ae.prototype=Object.create(G.prototype);ae.prototype.constructor=ae;Yc.prototype=Object.create(Ga.prototype);Yc.prototype.constructor=Yc;be.prototype=Object.create(G.prototype);be.prototype.constructor=be;ic.prototype=Object.create(F.prototype);ic.prototype.constructor=ic;ic.prototype.toJSON= -function(){var a=F.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON();return a};ce.prototype=Object.create(G.prototype);ce.prototype.constructor=ce;Zc.prototype=Object.create(F.prototype);Zc.prototype.constructor=Zc;de.prototype=Object.create(G.prototype);de.prototype.constructor=de;$c.prototype=Object.create(F.prototype);$c.prototype.constructor=$c;var Tk={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=Yh(a,0,e,c,!0),g=[];if(!f||f.next===f.prev)return g; -var h;if(d){var l=c;d=[];var k;var q=0;for(k=b.length;q80*c){var r=h=a[0];var t=d=a[1];for(l=c;lh&&(h=q),b>d&&(d=b);h=Math.max(h-r,d-t);h=0!==h?1/h:0}fe(f,g,c,r,t,h);return g}},tb={area:function(a){for(var b=a.length,c=0, -d=b-1,e=0;etb.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];bi(a);ci(c,a);a=a.length;b.forEach(bi);for(var f=0;fMath.abs(g-l)?[new u(a,1-c),new u(h,1-d),new u(k,1-e),new u(p,1-b)]:[new u(g,1-c),new u(l,1-d),new u(q,1-e),new u(m,1-b)]}};he.prototype=Object.create(G.prototype);he.prototype.constructor=he;bd.prototype=Object.create(ib.prototype);bd.prototype.constructor=bd;ie.prototype=Object.create(G.prototype);ie.prototype.constructor=ie;kc.prototype=Object.create(F.prototype);kc.prototype.constructor=kc;je.prototype=Object.create(G.prototype);je.prototype.constructor= -je;cd.prototype=Object.create(F.prototype);cd.prototype.constructor=cd;ke.prototype=Object.create(G.prototype);ke.prototype.constructor=ke;dd.prototype=Object.create(F.prototype);dd.prototype.constructor=dd;lc.prototype=Object.create(G.prototype);lc.prototype.constructor=lc;lc.prototype.toJSON=function(){var a=G.prototype.toJSON.call(this);return ei(this.parameters.shapes,a)};mc.prototype=Object.create(F.prototype);mc.prototype.constructor=mc;mc.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this); -return ei(this.parameters.shapes,a)};ed.prototype=Object.create(F.prototype);ed.prototype.constructor=ed;nc.prototype=Object.create(G.prototype);nc.prototype.constructor=nc;ub.prototype=Object.create(F.prototype);ub.prototype.constructor=ub;le.prototype=Object.create(nc.prototype);le.prototype.constructor=le;me.prototype=Object.create(ub.prototype);me.prototype.constructor=me;ne.prototype=Object.create(G.prototype);ne.prototype.constructor=ne;fd.prototype=Object.create(F.prototype);fd.prototype.constructor= -fd;var ka=Object.freeze({__proto__:null,WireframeGeometry:Uc,ParametricGeometry:Wd,ParametricBufferGeometry:Vc,TetrahedronGeometry:Yd,TetrahedronBufferGeometry:Wc,OctahedronGeometry:Zd,OctahedronBufferGeometry:hc,IcosahedronGeometry:$d,IcosahedronBufferGeometry:Xc,DodecahedronGeometry:ae,DodecahedronBufferGeometry:Yc,PolyhedronGeometry:Xd,PolyhedronBufferGeometry:Ga,TubeGeometry:be,TubeBufferGeometry:ic,TorusKnotGeometry:ce,TorusKnotBufferGeometry:Zc,TorusGeometry:de,TorusBufferGeometry:$c,TextGeometry:he, -TextBufferGeometry:bd,SphereGeometry:ie,SphereBufferGeometry:kc,RingGeometry:je,RingBufferGeometry:cd,PlaneGeometry:Ld,PlaneBufferGeometry:fc,LatheGeometry:ke,LatheBufferGeometry:dd,ShapeGeometry:lc,ShapeBufferGeometry:mc,ExtrudeGeometry:jc,ExtrudeBufferGeometry:ib,EdgesGeometry:ed,ConeGeometry:le,ConeBufferGeometry:me,CylinderGeometry:nc,CylinderBufferGeometry:ub,CircleGeometry:ne,CircleBufferGeometry:fd,BoxGeometry:Jc,BoxBufferGeometry:Fb});oc.prototype=Object.create(L.prototype);oc.prototype.constructor= -oc;oc.prototype.isShadowMaterial=!0;oc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);return this};vb.prototype=Object.create(Ea.prototype);vb.prototype.constructor=vb;vb.prototype.isRawShaderMaterial=!0;jb.prototype=Object.create(L.prototype);jb.prototype.constructor=jb;jb.prototype.isMeshStandardMaterial=!0;jb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness; +J={common:{diffuse:{value:new x(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new X},uv2Transform:{value:new X},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}}, +normalmap:{normalMap:{value:null},normalScale:{value:new p(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new x(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{}, +color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{}, +position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new x(15658734)},opacity:{value:1},size:{value:1}, +scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new X}},sprite:{diffuse:{value:new x(15658734)},opacity:{value:1},center:{value:new p(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new X}}},db={basic:{uniforms:oa([J.common,J.specularmap,J.envmap,J.aomap,J.lightmap,J.fog]),vertexShader:U.meshbasic_vert,fragmentShader:U.meshbasic_frag},lambert:{uniforms:oa([J.common,J.specularmap,J.envmap,J.aomap,J.lightmap,J.emissivemap,J.fog,J.lights, +{emissive:{value:new x(0)}}]),vertexShader:U.meshlambert_vert,fragmentShader:U.meshlambert_frag},phong:{uniforms:oa([J.common,J.specularmap,J.envmap,J.aomap,J.lightmap,J.emissivemap,J.bumpmap,J.normalmap,J.displacementmap,J.fog,J.lights,{emissive:{value:new x(0)},specular:{value:new x(1118481)},shininess:{value:30}}]),vertexShader:U.meshphong_vert,fragmentShader:U.meshphong_frag},standard:{uniforms:oa([J.common,J.envmap,J.aomap,J.lightmap,J.emissivemap,J.bumpmap,J.normalmap,J.displacementmap,J.roughnessmap, +J.metalnessmap,J.fog,J.lights,{emissive:{value:new x(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:U.meshphysical_vert,fragmentShader:U.meshphysical_frag},toon:{uniforms:oa([J.common,J.aomap,J.lightmap,J.emissivemap,J.bumpmap,J.normalmap,J.displacementmap,J.gradientmap,J.fog,J.lights,{emissive:{value:new x(0)}}]),vertexShader:U.meshtoon_vert,fragmentShader:U.meshtoon_frag},matcap:{uniforms:oa([J.common,J.bumpmap,J.normalmap,J.displacementmap,J.fog,{matcap:{value:null}}]), +vertexShader:U.meshmatcap_vert,fragmentShader:U.meshmatcap_frag},points:{uniforms:oa([J.points,J.fog]),vertexShader:U.points_vert,fragmentShader:U.points_frag},dashed:{uniforms:oa([J.common,J.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:U.linedashed_vert,fragmentShader:U.linedashed_frag},depth:{uniforms:oa([J.common,J.displacementmap]),vertexShader:U.depth_vert,fragmentShader:U.depth_frag},normal:{uniforms:oa([J.common,J.bumpmap,J.normalmap,J.displacementmap,{opacity:{value:1}}]), +vertexShader:U.normal_vert,fragmentShader:U.normal_frag},sprite:{uniforms:oa([J.sprite,J.fog]),vertexShader:U.sprite_vert,fragmentShader:U.sprite_frag},background:{uniforms:{uvTransform:{value:new X},t2D:{value:null}},vertexShader:U.background_vert,fragmentShader:U.background_frag},cube:{uniforms:oa([J.envmap,{opacity:{value:1}}]),vertexShader:U.cube_vert,fragmentShader:U.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:U.equirect_vert,fragmentShader:U.equirect_frag},distanceRGBA:{uniforms:oa([J.common, +J.displacementmap,{referencePosition:{value:new m},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:U.distanceRGBA_vert,fragmentShader:U.distanceRGBA_frag},shadow:{uniforms:oa([J.lights,J.fog,{color:{value:new x(0)},opacity:{value:1}}]),vertexShader:U.shadow_vert,fragmentShader:U.shadow_frag}};db.physical={uniforms:oa([db.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new p(1, +1)},clearcoatNormalMap:{value:null},sheen:{value:new x(0)},transmission:{value:0},transmissionMap:{value:null}}]),vertexShader:U.meshphysical_vert,fragmentShader:U.meshphysical_frag};zb.prototype=Object.create(fa.prototype);zb.prototype.constructor=zb;zb.prototype.isCubeTexture=!0;Object.defineProperty(zb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Tc.prototype=Object.create(fa.prototype);Tc.prototype.constructor=Tc;Tc.prototype.isDataTexture2DArray=!0;Uc.prototype= +Object.create(fa.prototype);Uc.prototype.constructor=Uc;Uc.prototype.isDataTexture3D=!0;var Hh=new fa,Jj=new Tc,Lj=new Uc,Ih=new zb,Bh=[],Dh=[],Gh=new Float32Array(16),Fh=new Float32Array(9),Eh=new Float32Array(4);Jh.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));Ta(b,a)};Kh.prototype.setValue=function(a,b,d){for(var e=this.seq,f=0,g=e.length;f!==g;++f){var h=e[f];h.setValue(a,b[h.id],d)}};var tg=/([\w\d_]+)(\])?(\[|\.)?/g; +Rb.prototype.setValue=function(a,b,d,e){b=this.map[b];void 0!==b&&b.setValue(a,d,e)};Rb.prototype.setOptional=function(a,b,d){b=b[d];void 0!==b&&this.setValue(a,d,b)};Rb.upload=function(a,b,d,e){for(var f=0,g=b.length;f!==g;++f){var h=b[f],l=d[h.id];!1!==l.needsUpdate&&h.setValue(a,l.value,e)}};Rb.seqWithValue=function(a,b){for(var d=[],e=0,f=a.length;e!==f;++e){var g=a[e];g.id in b&&d.push(g)}return d};var qk=0,vg=/^[ \t]*#include +<([\w\d./]+)>/gm,Th=/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g, +Sh=/#pragma unroll_loop_start[\s]+?for\s*\(\s*int i = (\d+); i < (\d+); i\s*\+\+\s*\)\s*{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g,Ak=0;Sb.prototype=Object.create(L.prototype);Sb.prototype.constructor=Sb;Sb.prototype.isMeshDepthMaterial=!0;Sb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale= +a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Tb.prototype=Object.create(L.prototype);Tb.prototype.constructor=Tb;Tb.prototype.isMeshDistanceMaterial=!0;Tb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap= +a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};$e.prototype=Object.assign(Object.create(ta.prototype),{constructor:$e,isArrayCamera:!0});Vb.prototype=Object.assign(Object.create(F.prototype),{constructor:Vb,isGroup:!0});Object.assign(Yd.prototype,{constructor:Yd,getHandSpace:function(){if(null===this._hand&&(this._hand=new Vb,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints=[], +this._hand.inputState={pinching:!1},window.XRHand))for(var a=0;a<=window.XRHand.LITTLE_PHALANX_TIP;a++){var b=new Vb;b.matrixAutoUpdate=!1;b.visible=!1;this._hand.joints.push(b);this._hand.add(b)}return this._hand},getTargetRaySpace:function(){null===this._targetRay&&(this._targetRay=new Vb,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1);return this._targetRay},getGripSpace:function(){null===this._grip&&(this._grip=new Vb,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1);return this._grip}, +dispatchEvent:function(a){null!==this._targetRay&&this._targetRay.dispatchEvent(a);null!==this._grip&&this._grip.dispatchEvent(a);null!==this._hand&&this._hand.dispatchEvent(a);return this},disconnect:function(a){this.dispatchEvent({type:"disconnected",data:a});null!==this._targetRay&&(this._targetRay.visible=!1);null!==this._grip&&(this._grip.visible=!1);null!==this._hand&&(this._hand.visible=!1);return this},update:function(a,b,d){var e=null,f=null,g=null,h=this._targetRay,l=this._grip,k=this._hand; +if(a)if(k&&a.hand){g=!0;for(var m=0;m<=window.XRHand.LITTLE_PHALANX_TIP;m++)if(a.hand[m]){var u=b.getJointPose(a.hand[m],d),q=k.joints[m];null!==u&&(q.matrix.fromArray(u.transform.matrix),q.matrix.decompose(q.position,q.rotation,q.scale),q.jointRadius=u.radius);q.visible=null!==u;u=k.joints[window.XRHand.INDEX_PHALANX_TIP].position.distanceTo(k.joints[window.XRHand.THUMB_PHALANX_TIP].position);k.inputState.pinching&&.025=u&&(k.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:a.handedness,target:this}))}}else null!==h&&(e=b.getPose(a.targetRaySpace,d),null!==e&&(h.matrix.fromArray(e.transform.matrix),h.matrix.decompose(h.position,h.rotation,h.scale))),null!==l&&a.gripSpace&&(f=b.getPose(a.gripSpace,d),null!==f&&(l.matrix.fromArray(f.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale)));null!==h&&(h.visible=null!==e);null!==l&&(l.visible= +null!==f);null!==k&&(k.visible=null!==g);return this}});Object.assign(Zh.prototype,La.prototype);yg.prototype=Object.assign(Object.create(Zd.prototype),{constructor:yg,isWebGL1Renderer:!0});var Hd=function(a,b){this.name="";this.color=new x(a);this.density=void 0!==b?b:2.5E-4};Hd.prototype.clone=function(){return new Hd(this.color,this.density)};Hd.prototype.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};Hd.prototype.isFogExp2=!0;var Id=function(a,b,d){this.name= +"";this.color=new x(a);this.near=void 0!==b?b:1;this.far=void 0!==d?d:1E3};Id.prototype.clone=function(){return new Id(this.color,this.near,this.far)};Id.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};Id.prototype.isFog=!0;Ab.prototype=Object.create(F.prototype);Ab.prototype.constructor=Ab;Ab.prototype.copy=function(a,b){F.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.environment&&(this.environment= +a.environment.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this};Ab.prototype.toJSON=function(a){var b=F.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.environment&&(b.object.environment=this.environment.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());return b};Ab.prototype.isScene= +!0;Object.defineProperty(Va.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(Va.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(a){this.usage=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.usage=a.usage;return this},copyAt:function(a,b,d){a*=this.stride;d*=b.stride;for(var e=0,f=this.stride;ea.far||b.push({distance:f,point:Pe.clone(),uv:S.getUV(Pe,Uf,Qe,Vf,Fi,oh,Gi,new p),face:null,object:this})},copy:function(a){F.prototype.copy.call(this,a);void 0!== +a.center&&this.center.copy(a.center);this.material=a.material;return this}});var Wf=new m,Hi=new m;be.prototype=Object.assign(Object.create(F.prototype),{constructor:be,isLOD:!0,copy:function(a){F.prototype.copy.call(this,a,!1);for(var b=a.levels,d=0,e=b.length;d=b[e].distance)b[e-1].object.visible=!1,b[e].object.visible=!0;else break;for(this._currentLevel=e-1;eg;g++)if(k=d.getComponent(g),0!==k){var m=b.getComponent(g);f.multiplyMatrices(l.bones[m].matrixWorld,l.boneInverses[m]); +h.addScaledVector(e.copy(a).applyMatrix4(f),k)}return h.applyMatrix4(this.bindMatrixInverse)}}()});var Ii=new z,Vk=new z;Object.assign(cf.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;ae||(l.applyMatrix4(this.matrixWorld),v=a.ray.origin.distanceTo(l),va.far||b.push({distance:v,point:f.clone().applyMatrix4(this.matrixWorld),index:u,face:null,faceIndex:null,object:this}))}}else for(r=0,u=d.length/3-1;re||(l.applyMatrix4(this.matrixWorld),q=a.ray.origin.distanceTo(l),qa.far||b.push({distance:q,point:f.clone().applyMatrix4(this.matrixWorld),index:r,face:null,faceIndex:null,object:this}))}else if(d.isGeometry)for(g=d.vertices,h=g.length,d=0;de||(l.applyMatrix4(this.matrixWorld),r=a.ray.origin.distanceTo(l),ra.far||b.push({distance:r,point:f.clone().applyMatrix4(this.matrixWorld), +index:d,face:null,faceIndex:null,object:this}))}},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Zc.prototype=Object.create(fa.prototype);Zc.prototype.constructor=Zc;Zc.prototype.isCompressedTexture=!0;ce.prototype=Object.create(fa.prototype);ce.prototype.constructor=ce;ce.prototype.isCanvasTexture=!0;de.prototype=Object.create(fa.prototype);de.prototype.constructor=de;de.prototype.isDepthTexture=!0;$c.prototype=Object.create(G.prototype); +$c.prototype.constructor=$c;ee.prototype=Object.create(P.prototype);ee.prototype.constructor=ee;ad.prototype=Object.create(G.prototype);ad.prototype.constructor=ad;fe.prototype=Object.create(P.prototype);fe.prototype.constructor=fe;Oa.prototype=Object.create(G.prototype);Oa.prototype.constructor=Oa;ge.prototype=Object.create(P.prototype);ge.prototype.constructor=ge;bd.prototype=Object.create(Oa.prototype);bd.prototype.constructor=bd;he.prototype=Object.create(P.prototype);he.prototype.constructor= +he;qc.prototype=Object.create(Oa.prototype);qc.prototype.constructor=qc;ie.prototype=Object.create(P.prototype);ie.prototype.constructor=ie;cd.prototype=Object.create(Oa.prototype);cd.prototype.constructor=cd;je.prototype=Object.create(P.prototype);je.prototype.constructor=je;dd.prototype=Object.create(Oa.prototype);dd.prototype.constructor=dd;ke.prototype=Object.create(P.prototype);ke.prototype.constructor=ke;rc.prototype=Object.create(G.prototype);rc.prototype.constructor=rc;rc.prototype.toJSON= +function(){var a=G.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON();return a};le.prototype=Object.create(P.prototype);le.prototype.constructor=le;ed.prototype=Object.create(G.prototype);ed.prototype.constructor=ed;me.prototype=Object.create(P.prototype);me.prototype.constructor=me;fd.prototype=Object.create(G.prototype);fd.prototype.constructor=fd;var Wk={triangulate:function(a,b,d){d=d||2;var e=b&&b.length,f=e?b[0]*d:a.length,g=bi(a,0,f,d,!0),h=[];if(!g||g.next===g.prev)return h; +var l;if(e){var k=d;e=[];var m;var u=0;for(m=b.length;u80*d){var t=l=a[0];var p=e=a[1];for(k=d;kl&&(l=u),b>e&&(e=b);l=Math.max(l-t,e-p);l=0!==l?1/l:0}oe(g,h,d,t,p,l);return h}},Bb={area:function(a){for(var b=a.length,d=0, +e=b-1,f=0;fBb.area(a)},triangulateShape:function(a,b){var d=[],e=[],f=[];fi(a);gi(d,a);a=a.length;b.forEach(fi);for(var g=0;gMath.abs(h-k)?[new p(a,1-d),new p(l,1-e),new p(m,1-f),new p(q,1-b)]:[new p(h,1-d),new p(k,1-e),new p(u,1-f),new p(v,1-b)]}};qe.prototype=Object.create(P.prototype);qe.prototype.constructor=qe;hd.prototype=Object.create(qb.prototype);hd.prototype.constructor=hd;re.prototype=Object.create(P.prototype);re.prototype.constructor=re;tc.prototype=Object.create(G.prototype);tc.prototype.constructor=tc;se.prototype=Object.create(P.prototype);se.prototype.constructor= +se;id.prototype=Object.create(G.prototype);id.prototype.constructor=id;te.prototype=Object.create(P.prototype);te.prototype.constructor=te;jd.prototype=Object.create(G.prototype);jd.prototype.constructor=jd;uc.prototype=Object.create(P.prototype);uc.prototype.constructor=uc;uc.prototype.toJSON=function(){var a=P.prototype.toJSON.call(this);return ii(this.parameters.shapes,a)};vc.prototype=Object.create(G.prototype);vc.prototype.constructor=vc;vc.prototype.toJSON=function(){var a=G.prototype.toJSON.call(this); +return ii(this.parameters.shapes,a)};kd.prototype=Object.create(G.prototype);kd.prototype.constructor=kd;wc.prototype=Object.create(P.prototype);wc.prototype.constructor=wc;Cb.prototype=Object.create(G.prototype);Cb.prototype.constructor=Cb;ue.prototype=Object.create(wc.prototype);ue.prototype.constructor=ue;ve.prototype=Object.create(Cb.prototype);ve.prototype.constructor=ve;we.prototype=Object.create(P.prototype);we.prototype.constructor=we;ld.prototype=Object.create(G.prototype);ld.prototype.constructor= +ld;var Ka=Object.freeze({__proto__:null,WireframeGeometry:$c,ParametricGeometry:ee,ParametricBufferGeometry:ad,TetrahedronGeometry:ge,TetrahedronBufferGeometry:bd,OctahedronGeometry:he,OctahedronBufferGeometry:qc,IcosahedronGeometry:ie,IcosahedronBufferGeometry:cd,DodecahedronGeometry:je,DodecahedronBufferGeometry:dd,PolyhedronGeometry:fe,PolyhedronBufferGeometry:Oa,TubeGeometry:ke,TubeBufferGeometry:rc,TorusKnotGeometry:le,TorusKnotBufferGeometry:ed,TorusGeometry:me,TorusBufferGeometry:fd,TextGeometry:qe, +TextBufferGeometry:hd,SphereGeometry:re,SphereBufferGeometry:tc,RingGeometry:se,RingBufferGeometry:id,PlaneGeometry:Ud,PlaneBufferGeometry:oc,LatheGeometry:te,LatheBufferGeometry:jd,ShapeGeometry:uc,ShapeBufferGeometry:vc,ExtrudeGeometry:sc,ExtrudeBufferGeometry:qb,EdgesGeometry:kd,ConeGeometry:ue,ConeBufferGeometry:ve,CylinderGeometry:wc,CylinderBufferGeometry:Cb,CircleGeometry:we,CircleBufferGeometry:ld,BoxGeometry:Qc,BoxBufferGeometry:Pb});xc.prototype=Object.create(L.prototype);xc.prototype.constructor= +xc;xc.prototype.isShadowMaterial=!0;xc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);return this};Db.prototype=Object.create(Aa.prototype);Db.prototype.constructor=Db;Db.prototype.isRawShaderMaterial=!0;rb.prototype=Object.create(L.prototype);rb.prototype.constructor=rb;rb.prototype.isMeshStandardMaterial=!0;rb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness; this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias; -this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.vertexTangents=a.vertexTangents;return this};Ob.prototype=Object.create(jb.prototype); -Ob.prototype.constructor=Ob;Ob.prototype.isMeshPhysicalMaterial=!0;Ob.prototype.copy=function(a){jb.prototype.copy.call(this,a);this.defines={STANDARD:"",PHYSICAL:""};this.clearcoat=a.clearcoat;this.clearcoatMap=a.clearcoatMap;this.clearcoatRoughness=a.clearcoatRoughness;this.clearcoatRoughnessMap=a.clearcoatRoughnessMap;this.clearcoatNormalMap=a.clearcoatNormalMap;this.clearcoatNormalScale.copy(a.clearcoatNormalScale);this.reflectivity=a.reflectivity;this.sheen=a.sheen?(this.sheen||new J).copy(a.sheen): -null;this.transmission=a.transmission;this.transmissionMap=a.transmissionMap;return this};Pb.prototype=Object.create(L.prototype);Pb.prototype.constructor=Pb;Pb.prototype.isMeshPhongMaterial=!0;Pb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive); +this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.vertexTangents=a.vertexTangents;return this};Zb.prototype=Object.create(rb.prototype); +Zb.prototype.constructor=Zb;Zb.prototype.isMeshPhysicalMaterial=!0;Zb.prototype.copy=function(a){rb.prototype.copy.call(this,a);this.defines={STANDARD:"",PHYSICAL:""};this.clearcoat=a.clearcoat;this.clearcoatMap=a.clearcoatMap;this.clearcoatRoughness=a.clearcoatRoughness;this.clearcoatRoughnessMap=a.clearcoatRoughnessMap;this.clearcoatNormalMap=a.clearcoatNormalMap;this.clearcoatNormalScale.copy(a.clearcoatNormalScale);this.reflectivity=a.reflectivity;this.sheen=a.sheen?(this.sheen||new x).copy(a.sheen): +null;this.transmission=a.transmission;this.transmissionMap=a.transmissionMap;return this};$b.prototype=Object.create(L.prototype);$b.prototype.constructor=$b;$b.prototype.isMeshPhongMaterial=!0;$b.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive); this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio; -this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};pc.prototype=Object.create(L.prototype);pc.prototype.constructor=pc;pc.prototype.isMeshToonMaterial=!0;pc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.gradientMap=a.gradientMap;this.lightMap= +this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};yc.prototype=Object.create(L.prototype);yc.prototype.constructor=yc;yc.prototype.isMeshToonMaterial=!0;yc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.gradientMap=a.gradientMap;this.lightMap= a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap= -a.alphaMap;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};qc.prototype=Object.create(L.prototype);qc.prototype.constructor=qc;qc.prototype.isMeshNormalMaterial=!0;qc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap= -a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};rc.prototype=Object.create(L.prototype);rc.prototype.constructor=rc;rc.prototype.isMeshLambertMaterial=!0;rc.prototype.copy= +a.alphaMap;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};zc.prototype=Object.create(L.prototype);zc.prototype.constructor=zc;zc.prototype.isMeshNormalMaterial=!0;zc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap= +a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Ac.prototype=Object.create(L.prototype);Ac.prototype.constructor=Ac;Ac.prototype.isMeshLambertMaterial=!0;Ac.prototype.copy= function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe; -this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};sc.prototype=Object.create(L.prototype);sc.prototype.constructor=sc;sc.prototype.isMeshMatcapMaterial=!0;sc.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap; -this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};tc.prototype=Object.create(ba.prototype);tc.prototype.constructor=tc;tc.prototype.isLineDashedMaterial=!0;tc.prototype.copy= -function(a){ba.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Uk=Object.freeze({__proto__:null,ShadowMaterial:oc,SpriteMaterial:Mb,RawShaderMaterial:vb,ShaderMaterial:Ea,PointsMaterial:Ya,MeshPhysicalMaterial:Ob,MeshStandardMaterial:jb,MeshPhongMaterial:Pb,MeshToonMaterial:pc,MeshNormalMaterial:qc,MeshLambertMaterial:rc,MeshDepthMaterial:Hb,MeshDistanceMaterial:Ib,MeshBasicMaterial:Qa,MeshMatcapMaterial:sc,LineDashedMaterial:tc,LineBasicMaterial:ba, -Material:L}),Z={arraySlice:function(a,b,c){return Z.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a, -b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var 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-f>=d.times[k]?p=Z.arraySlice(d.values,k*g):(p=d.createInterpolant(),p.evaluate(f),p=p.resultBuffer);"quaternion"===e&&(new oa(p[0],p[1],p[2],p[3])).normalize().conjugate().toArray(p);k=b.times.length;for(var m=0;m=e)break a;else{f=b[1];a=e)break b}d=c;c=0}}for(;c>>1,ab;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=Z.arraySlice(c,e,f),this.values=Z.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times; -b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&Z.isTypedArray(b))for(c=0,d=b.length;c!==d;++c)if(e=b[c],isNaN(e)){console.error("THREE.KeyframeTrack: Value is not a valid number.", -this,c,e);a=!1;break}return a},optimize:function(){for(var a=Z.arraySlice(this.times),b=Z.arraySlice(this.values),c=this.getValueSize(),d=2302===this.getInterpolation(),e=a.length-1,f=1,g=1;gg)e=a+1;else if(0c&&(c=0);1Number.EPSILON&&(g.normalize(),k=Math.acos(P.clamp(d[c-1].dot(d[c]),-1,1)),e[c].applyMatrix4(h.makeRotationAxis(g,k))),f[c].crossVectors(d[c],e[c]);if(!0===b)for(b=Math.acos(P.clamp(e[0].dot(e[a]),-1,1)),b/=a,0d;)d+=c;for(;d>c;)d-=c;de&&(e=1);1E-4>d&&(d=e);1E-4>k&&(k=e);lh.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,k);mh.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,k);nh.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,k)}else"catmullrom"===this.curveType&&(lh.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),mh.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),nh.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(lh.calc(a),mh.calc(a),nh.calc(a));return b};sa.prototype.copy=function(a){E.prototype.copy.call(this, -a);this.points=[];for(var b=0,c=a.points.length;bc.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(gi(d,e.x,f.x,g.x,c.x),gi(d,e.y,f.y,g.y,c.y));return b};bb.prototype.copy=function(a){E.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths();return a[a.length- -1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;cb;b++)this.coefficients[b].copy(a[b]);return this},zero:function(){for(var a=0;9>a;a++)this.coefficients[a].set(0,0,0);return this},getAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.282095);b.addScaledVector(e[1],.488603*d);b.addScaledVector(e[2],.488603*a);b.addScaledVector(e[3], -.488603*c);b.addScaledVector(e[4],1.092548*c*d);b.addScaledVector(e[5],1.092548*d*a);b.addScaledVector(e[6],.315392*(3*a*a-1));b.addScaledVector(e[7],1.092548*c*a);b.addScaledVector(e[8],.546274*(c*c-d*d));return b},getIrradianceAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.886227);b.addScaledVector(e[1],1.023328*d);b.addScaledVector(e[2],1.023328*a);b.addScaledVector(e[3],1.023328*c);b.addScaledVector(e[4],.858086*c*d);b.addScaledVector(e[5],.858086* -d*a);b.addScaledVector(e[6],.743125*a*a-.247708);b.addScaledVector(e[7],.858086*c*a);b.addScaledVector(e[8],.429043*(c*c-d*d));return b},add:function(a){for(var b=0;9>b;b++)this.coefficients[b].add(a.coefficients[b]);return this},addScaledSH:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].addScaledVector(a.coefficients[c],b);return this},scale:function(a){for(var b=0;9>b;b++)this.coefficients[b].multiplyScalar(a);return this},lerp:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].lerp(a.coefficients[c], -b);return this},equals:function(a){for(var b=0;9>b;b++)if(!this.coefficients[b].equals(a.coefficients[b]))return!1;return!0},copy:function(a){return this.set(a.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(a,b){void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].fromArray(a,b+3*d);return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].toArray(a,b+3*d);return a}});Object.assign(rf, -{getBasisAt:function(a,b){var c=a.x,d=a.y;a=a.z;b[0]=.282095;b[1]=.488603*d;b[2]=.488603*a;b[3]=.488603*c;b[4]=1.092548*c*d;b[5]=1.092548*d*a;b[6]=.315392*(3*a*a-1);b[7]=1.092548*c*a;b[8]=.546274*(c*c-d*d)}});Ua.prototype=Object.assign(Object.create(T.prototype),{constructor:Ua,isLightProbe:!0,copy:function(a){T.prototype.copy.call(this,a);this.sh.copy(a.sh);return this},fromJSON:function(a){this.intensity=a.intensity;this.sh.fromArray(a.sh);return this},toJSON:function(a){a=T.prototype.toJSON.call(this, -a);a.object.sh=this.sh.toArray();return a}});sf.prototype=Object.assign(Object.create(W.prototype),{constructor:sf,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setPath(e.path);f.setRequestHeader(e.requestHeader);f.load(a,function(c){try{b(e.parse(JSON.parse(c)))}catch(h){d?d(h):console.error(h),e.manager.itemError(a)}},c,d)},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return c[a]}var c=this.textures,d=new Uk[a.type];void 0!== -a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.sheen&&(d.sheen=(new J).setHex(a.sheen));void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearcoat&&(d.clearcoat=a.clearcoat);void 0!==a.clearcoatRoughness&&(d.clearcoatRoughness=a.clearcoatRoughness); -void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.combine&&(d.combine=a.combine);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!== -a.stencilWrite&&(d.stencilWrite=a.stencilWrite);void 0!==a.stencilWriteMask&&(d.stencilWriteMask=a.stencilWriteMask);void 0!==a.stencilFunc&&(d.stencilFunc=a.stencilFunc);void 0!==a.stencilRef&&(d.stencilRef=a.stencilRef);void 0!==a.stencilFuncMask&&(d.stencilFuncMask=a.stencilFuncMask);void 0!==a.stencilFail&&(d.stencilFail=a.stencilFail);void 0!==a.stencilZFail&&(d.stencilZFail=a.stencilZFail);void 0!==a.stencilZPass&&(d.stencilZPass=a.stencilZPass);void 0!==a.wireframe&&(d.wireframe=a.wireframe); -void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&(d.rotation=a.rotation);1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&& -(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.morphNormals&&(d.morphNormals=a.morphNormals);void 0!==a.dithering&&(d.dithering=a.dithering);void 0!==a.vertexTangents&&(d.vertexTangents=a.vertexTangents);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.toneMapped&&(d.toneMapped=a.toneMapped);void 0!==a.userData&& -(d.userData=a.userData);void 0!==a.vertexColors&&(d.vertexColors="number"===typeof a.vertexColors?0Number.EPSILON){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.yh.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=tb.isClockWise,f=this.subPaths;if(0===f.length)return[]; -if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new Qb;h.curves=g.curves;b.push(h);return b}var k=!e(f[0].getPoints());k=a?!k:k;h=[];var n=[],m=[],p=0;n[p]=void 0;m[p]=[];for(var u=0,r=f.length;ud&&this._mixBufferRegion(c,a,b*this._origIndex,1-d,b);0=e){var m=e++,p=a[m];b[p.uuid]=n;a[n]=p;b[k]=m;a[m]=h;h=0;for(k=d;h!==k;++h){p=c[h];var u=p[n];p[n]=p[m];p[m]=u}}}this.nCachedObjects_=e},uncache:function(){for(var a=this._objects,b=this._indicesByUUID,c=this._bindings,d=c.length,e=this.nCachedObjects_,f=a.length,g=0,h=arguments.length;g!==h;++g){var k= -arguments[g].uuid,n=b[k];if(void 0!==n)if(delete b[k],nb||0===c)return;this._startTime=null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0c.parameterPositions[1]&&(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b};V.prototype._updateTimeScale=function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale= -b};V.prototype._updateTime=function(a){var b=this._clip.duration,c=this.loop,d=this.time+a,e=this._loopCount,f=2202===c;if(0===a)return-1===e?d:f&&1===(e&1)?b-d:d;if(2200===c)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),d>=b)d=b;else if(0>d)d=0;else{this.time=d;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=d;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0=== -this.repetitions,!0,f));if(d>=b||0>d){c=Math.floor(d/b);d-=b*c;e+=Math.abs(c);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=d=0a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=d,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:c}))}else this.time=d;if(f&&1===(e&1))return b-d}return d};V.prototype._setEndings=function(a, -b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)};V.prototype._scheduleFading=function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this};Ng.prototype=Object.assign(Object.create(va.prototype),{constructor:Ng,_bindAction:function(a, -b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,k=h[g];void 0===k&&(k={},h[g]=k);for(h=0;h!==e;++h){var n=d[h],m=n.name,p=k[m];if(void 0===p){p=f[h];if(void 0!==p){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,g,m));continue}p=new Mg(Ca.create(c,m,b&&b._propertyBindings[h].binding.parsedPath),n.ValueTypeName,n.getValueSize());++p.referenceCount;this._addInactiveBinding(p,g,m)}f[h]= -p;a[h].resultBuffer=p.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c= -0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length}, -get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&athis.max.x||a.ythis.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a, -b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new u);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.xthis.max.x||a.max.ythis.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new u);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Si.copy(a).clamp(this.min, -this.max).sub(a).length()},intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Ti=new m,Zf=new m;Object.assign(Sg.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start); -this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new m);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new m);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0=== -b&&(console.warn("THREE.Line3: .at() target is now required"),b=new m);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){Ti.subVectors(a,this.start);Zf.subVectors(this.end,this.start);a=Zf.dot(Zf);a=Zf.dot(Ti)/a;b&&(a=P.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new m);return this.delta(c).multiplyScalar(a).add(this.start)}, -applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});te.prototype=Object.create(C.prototype);te.prototype.constructor=te;te.prototype.isImmediateRenderObject=!0;var Ui=new m;nd.prototype=Object.create(C.prototype);nd.prototype.constructor=nd;nd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};nd.prototype.update=function(){this.light.updateMatrixWorld(); -var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);Ui.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Ui);void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Yb=new m,$f=new R,qh=new R;uc.prototype=Object.create(ma.prototype);uc.prototype.constructor=uc;uc.prototype.isSkeletonHelper=!0;uc.prototype.updateMatrixWorld=function(a){var b=this.bones,c=this.geometry, -d=c.getAttribute("position");qh.getInverse(this.root.matrixWorld);for(var e=0,f=0;e -Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);C.prototype.updateMatrixWorld.call(this,a)};var Zi=new m,zf,Tg;Sb.prototype=Object.create(C.prototype);Sb.prototype.constructor=Sb;Sb.prototype.setDirection=function(a){.99999a.y?this.quaternion.set(1,0,0,0):(Zi.set(a.z,0,-a.x).normalize(),this.quaternion.setFromAxisAngle(Zi,Math.acos(a.y)))};Sb.prototype.setLength=function(a, -b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};Sb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};Sb.prototype.copy=function(a){C.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone);return this};ye.prototype=Object.create(ma.prototype);ye.prototype.constructor=ye;var nb=Math.pow(2,8), -$i=[.125,.215,.35,.446,.526,.582],aj=5+$i.length,ob={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},rh=new kd,sh=function(){for(var a=[],b=[],c=[],d=8,e=0;en;n++){var m=n%3*2/3-1,p=2\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", -blending:0,depthTest:!1,depthWrite:!1});this._cubemapShader=this._equirectShader=null;this._compileMaterial(this._blurMaterial)};Da.prototype.fromScene=function(a,b,c,d){void 0===b&&(b=0);void 0===c&&(c=.1);void 0===d&&(d=100);th=this._renderer.getRenderTarget();var e=this._allocateTargets();this._sceneToCubeUV(a,c,d,e);0q;q++)p=q%3,0==p?(b.up.set(0,c[q],0),b.lookAt(e[q],0,0)):1==p?(b.up.set(0,0,c[q]),b.lookAt(0,e[q],0)):(b.up.set(0,c[q],0),b.lookAt(0,0,e[q])),Af(d,p*nb,2t;++t){var v=t/p;v=Math.exp(-v*v/2);e.push(v);0==t?r+=v:t=e))for(k.push(h.times[u]),q=0;qa.tracks[e].times[0]&& +(d=a.tracks[e].times[0]);for(e=0;e=e)e=30;var f=a.tracks.length,g=b/e;b=function(b){var e=d.tracks[b],f=e.ValueTypeName;if("bool"!==f&&"string"!==f&&(b=a.tracks.find(function(a){return a.name===e.name&&a.ValueTypeName===f}),void 0!==b)){var h=0,k=e.getValueSize();e.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(h=k/3);var m= +0,v=b.getValueSize();b.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(m=v/3);var t=e.times.length-1,p=void 0;g<=e.times[0]?p=Z.arraySlice(e.values,h,k-h):g>=e.times[t]?(p=t*k+h,p=Z.arraySlice(e.values,p,p+k-h)):(p=e.createInterpolant(),t=h,h=k-h,p.evaluate(g),p=Z.arraySlice(p.resultBuffer,t,h));"quaternion"===f&&(new O).fromArray(p).normalize().conjugate().toArray(p);h=b.times.length;for(k=0;k=f)break a;else{g=b[1];a=f)break b}e=d;d=0}}for(;d>>1,ab;)--g;++g;if(0!==f||g!==e)f>=g&&(g=Math.max(g,1),f=g-1),a=this.getValueSize(),this.times=Z.arraySlice(d,f,g),this.values=Z.arraySlice(this.values,f*a,g*a);return this},validate:function(){var a=!0, +b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var d=this.times;b=this.values;var e=d.length;0===e&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var f=null,g=0;g!==e;g++){var h=d[g];if("number"===typeof h&&isNaN(h)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,g,h);a=!1;break}if(null!==f&&f>h){console.error("THREE.KeyframeTrack: Out of order keys.",this,g,h,f);a=!1;break}f= +h}if(void 0!==b&&Z.isTypedArray(b))for(d=0,e=b.length;d!==e;++d)if(f=b[d],isNaN(f)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,d,f);a=!1;break}return a},optimize:function(){for(var a=Z.arraySlice(this.times),b=Z.arraySlice(this.values),d=this.getValueSize(),e=2302===this.getInterpolation(),f=a.length-1,g=1,h=1;hh)f=a+1;else if(0d&&(d=0);1Number.EPSILON&&(h.normalize(),k=Math.acos(T.clamp(e[d-1].dot(e[d]),-1,1)),f[d].applyMatrix4(l.makeRotationAxis(h,k))),g[d].crossVectors(e[d],f[d]);if(!0===b)for(b=Math.acos(T.clamp(f[0].dot(f[a]),-1,1)),b/=a,0e;)e+=d;for(;e>d;)e-=d;ef&&(f=1);1E-4>e&&(e=f);1E-4>k&&(k=f);ph.initNonuniformCatmullRom(g.x,h.x,l.x,d.x,e,f,k);qh.initNonuniformCatmullRom(g.y,h.y,l.y,d.y,e,f,k);rh.initNonuniformCatmullRom(g.z,h.z,l.z,d.z,e,f,k)}else"catmullrom"===this.curveType&&(ph.initCatmullRom(g.x,h.x,l.x,d.x,this.tension),qh.initCatmullRom(g.y,h.y,l.y,d.y,this.tension),rh.initCatmullRom(g.z,h.z,l.z,d.z,this.tension));b.set(ph.calc(a), +qh.calc(a),rh.calc(a));return b};za.prototype.copy=function(a){K.prototype.copy.call(this,a);this.points=[];for(var b=0,d=a.points.length;bd.length-2?d.length-1:a+1];d=d[a>d.length-3?d.length-1:a+2];b.set(ki(e,f.x,g.x,h.x,d.x),ki(e,f.y,g.y,h.y,d.y));return b};ib.prototype.copy=function(a){K.prototype.copy.call(this,a);this.points=[];for(var b=0,d=a.points.length;b=b)return b=d[a]-b,a=this.curves[a],d=a.getLength(),a.getPointAt(0=== +d?0:1-b/d);a++}return null},getLength:function(){var a=this.getCurveLengths();return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,d=0,e=this.curves.length;da;a++)this.coefficients.push(new m)};Da.prototype.set=function(a){for(var b=0;9>b;b++)this.coefficients[b].copy(a[b]);return this};Da.prototype.zero=function(){for(var a=0;9>a;a++)this.coefficients[a].set(0,0,0);return this};Da.prototype.getAt= +function(a,b){var d=a.x,e=a.y;a=a.z;var f=this.coefficients;b.copy(f[0]).multiplyScalar(.282095);b.addScaledVector(f[1],.488603*e);b.addScaledVector(f[2],.488603*a);b.addScaledVector(f[3],.488603*d);b.addScaledVector(f[4],1.092548*d*e);b.addScaledVector(f[5],1.092548*e*a);b.addScaledVector(f[6],.315392*(3*a*a-1));b.addScaledVector(f[7],1.092548*d*a);b.addScaledVector(f[8],.546274*(d*d-e*e));return b};Da.prototype.getIrradianceAt=function(a,b){var d=a.x,e=a.y;a=a.z;var f=this.coefficients;b.copy(f[0]).multiplyScalar(.886227); +b.addScaledVector(f[1],1.023328*e);b.addScaledVector(f[2],1.023328*a);b.addScaledVector(f[3],1.023328*d);b.addScaledVector(f[4],.858086*d*e);b.addScaledVector(f[5],.858086*e*a);b.addScaledVector(f[6],.743125*a*a-.247708);b.addScaledVector(f[7],.858086*d*a);b.addScaledVector(f[8],.429043*(d*d-e*e));return b};Da.prototype.add=function(a){for(var b=0;9>b;b++)this.coefficients[b].add(a.coefficients[b]);return this};Da.prototype.addScaledSH=function(a,b){for(var d=0;9>d;d++)this.coefficients[d].addScaledVector(a.coefficients[d], +b);return this};Da.prototype.scale=function(a){for(var b=0;9>b;b++)this.coefficients[b].multiplyScalar(a);return this};Da.prototype.lerp=function(a,b){for(var d=0;9>d;d++)this.coefficients[d].lerp(a.coefficients[d],b);return this};Da.prototype.equals=function(a){for(var b=0;9>b;b++)if(!this.coefficients[b].equals(a.coefficients[b]))return!1;return!0};Da.prototype.copy=function(a){return this.set(a.coefficients)};Da.prototype.clone=function(){return(new this.constructor).copy(this)};Da.prototype.fromArray= +function(a,b){void 0===b&&(b=0);for(var d=this.coefficients,e=0;9>e;e++)d[e].fromArray(a,b+3*e);return this};Da.prototype.toArray=function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);for(var d=this.coefficients,e=0;9>e;e++)d[e].toArray(a,b+3*e);return a};Da.getBasisAt=function(a,b){var d=a.x,e=a.y;a=a.z;b[0]=.282095;b[1]=.488603*e;b[2]=.488603*a;b[3]=.488603*d;b[4]=1.092548*d*e;b[5]=1.092548*e*a;b[6]=.315392*(3*a*a-1);b[7]=1.092548*d*a;b[8]=.546274*(d*d-e*e)};Da.prototype.isSphericalHarmonics3=!0;cb.prototype= +Object.assign(Object.create(la.prototype),{constructor:cb,isLightProbe:!0,copy:function(a){la.prototype.copy.call(this,a);this.sh.copy(a.sh);return this},fromJSON:function(a){this.intensity=a.intensity;this.sh.fromArray(a.sh);return this},toJSON:function(a){a=la.prototype.toJSON.call(this,a);a.object.sh=this.sh.toArray();return a}});Af.prototype=Object.assign(Object.create(ba.prototype),{constructor:Af,load:function(a,b,d,e){var f=this,g=new bb(f.manager);g.setPath(f.path);g.setRequestHeader(f.requestHeader); +g.load(a,function(d){try{b(f.parse(JSON.parse(d)))}catch(l){e?e(l):console.error(l),f.manager.itemError(a)}},d,e)},parse:function(a){function b(a){void 0===d[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return d[a]}var d=this.textures,e=new Xk[a.type];void 0!==a.uuid&&(e.uuid=a.uuid);void 0!==a.name&&(e.name=a.name);void 0!==a.color&&e.color.setHex(a.color);void 0!==a.roughness&&(e.roughness=a.roughness);void 0!==a.metalness&&(e.metalness=a.metalness);void 0!==a.sheen&&(e.sheen=(new x).setHex(a.sheen)); +void 0!==a.emissive&&e.emissive.setHex(a.emissive);void 0!==a.specular&&e.specular.setHex(a.specular);void 0!==a.shininess&&(e.shininess=a.shininess);void 0!==a.clearcoat&&(e.clearcoat=a.clearcoat);void 0!==a.clearcoatRoughness&&(e.clearcoatRoughness=a.clearcoatRoughness);void 0!==a.fog&&(e.fog=a.fog);void 0!==a.flatShading&&(e.flatShading=a.flatShading);void 0!==a.blending&&(e.blending=a.blending);void 0!==a.combine&&(e.combine=a.combine);void 0!==a.side&&(e.side=a.side);void 0!==a.opacity&&(e.opacity= +a.opacity);void 0!==a.transparent&&(e.transparent=a.transparent);void 0!==a.alphaTest&&(e.alphaTest=a.alphaTest);void 0!==a.depthTest&&(e.depthTest=a.depthTest);void 0!==a.depthWrite&&(e.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(e.colorWrite=a.colorWrite);void 0!==a.stencilWrite&&(e.stencilWrite=a.stencilWrite);void 0!==a.stencilWriteMask&&(e.stencilWriteMask=a.stencilWriteMask);void 0!==a.stencilFunc&&(e.stencilFunc=a.stencilFunc);void 0!==a.stencilRef&&(e.stencilRef=a.stencilRef);void 0!== +a.stencilFuncMask&&(e.stencilFuncMask=a.stencilFuncMask);void 0!==a.stencilFail&&(e.stencilFail=a.stencilFail);void 0!==a.stencilZFail&&(e.stencilZFail=a.stencilZFail);void 0!==a.stencilZPass&&(e.stencilZPass=a.stencilZPass);void 0!==a.wireframe&&(e.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(e.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(e.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(e.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&& +(e.rotation=a.rotation);1!==a.linewidth&&(e.linewidth=a.linewidth);void 0!==a.dashSize&&(e.dashSize=a.dashSize);void 0!==a.gapSize&&(e.gapSize=a.gapSize);void 0!==a.scale&&(e.scale=a.scale);void 0!==a.polygonOffset&&(e.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(e.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(e.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(e.skinning=a.skinning);void 0!==a.morphTargets&&(e.morphTargets=a.morphTargets); +void 0!==a.morphNormals&&(e.morphNormals=a.morphNormals);void 0!==a.dithering&&(e.dithering=a.dithering);void 0!==a.vertexTangents&&(e.vertexTangents=a.vertexTangents);void 0!==a.visible&&(e.visible=a.visible);void 0!==a.toneMapped&&(e.toneMapped=a.toneMapped);void 0!==a.userData&&(e.userData=a.userData);void 0!==a.vertexColors&&(e.vertexColors="number"===typeof a.vertexColors?0Number.EPSILON){if(0>m&&(h=b[g],k=-k,l=b[f],m=-m),!(a.yl.y))if(a.y===h.y){if(a.x===h.x)return!0}else{f=m*(a.x-h.x)- +k*(a.y-h.y);if(0===f)return!0;0>f||(e=!e)}}else if(a.y===h.y&&(l.x<=a.x&&a.x<=h.x||h.x<=a.x&&a.x<=l.x))return!0}return e}var f=Bb.isClockWise,g=this.subPaths;if(0===g.length)return[];if(!0===b)return d(g);b=[];if(1===g.length){var h=g[0];var l=new ac;l.curves=h.curves;b.push(l);return b}var k=!f(g[0].getPoints());k=a?!k:k;l=[];var m=[],p=[],q=0;m[q]=void 0;p[q]=[];for(var v=0,t=g.length;ve&&this._mixBufferRegion(d,a,b*this._origIndex,1-e,b);0=f){var p=f++,q=a[p];b[q.uuid]=m;a[m]=q;b[k]=p;a[p]=l;l=0;for(k=e;l!==k;++l){q=d[l];var v=q[m];q[m]=q[p];q[p]=v}}}this.nCachedObjects_=f},uncache:function(){for(var a=this._objects,b=this._indicesByUUID,d=this._bindings,e=d.length,f=this.nCachedObjects_,g=a.length,h=0,l=arguments.length;h!==l;++h){var k=arguments[h].uuid,m=b[k];if(void 0!==m)if(delete b[k],mb||0=== +d)return;this._startTime=null;b*=d}b*=this._updateTimeScale(a);d=this._updateTime(b);a=this._updateWeight(a);if(0d.parameterPositions[1]&&(this.stopFading(),0===e&&(this.enabled=!1))}}return this._effectiveWeight=b};ea.prototype._updateTimeScale=function(a){var b=0;if(!this.paused){b=this.timeScale;var d=this._timeScaleInterpolant;if(null!==d){var e=d.evaluate(a)[0];b*=e;a>d.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b};ea.prototype._updateTime=function(a){var b=this._clip.duration,d=this.loop,e=this.time+ +a,f=this._loopCount,g=2202===d;if(0===a)return-1===f?e:g&&1===(f&1)?b-e:e;if(2200===d)a:{if(-1===f&&(this._loopCount=0,this._setEndings(!0,!0,!1)),e>=b)e=b;else if(0>e)e=0;else{this.time=e;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=e;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===f&&(0<=a?(f=0,this._setEndings(!0,0===this.repetitions,g)):this._setEndings(0===this.repetitions,!0,g));if(e>=b||0>e){d=Math.floor(e/b);e-=b*d;f+=Math.abs(d); +var h=this.repetitions-f;0>=h?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=e=0a,this._setEndings(a,!a,g)):this._setEndings(!1,!1,g),this._loopCount=f,this.time=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}else this.time=e;if(g&&1===(f&1))return b-e}return e};ea.prototype._setEndings=function(a,b,d){var e=this._interpolantSettings;d?(e.endingStart=2401,e.endingEnd= +2401):(e.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,e.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)};ea.prototype._scheduleFading=function(a,b,d){var e=this._mixer,f=e.time,g=this._weightInterpolant;null===g&&(this._weightInterpolant=g=e._lendControlInterpolant());e=g.parameterPositions;g=g.sampleValues;e[0]=f;g[0]=b;e[1]=f+a;g[1]=d;return this};Sg.prototype=Object.assign(Object.create(La.prototype),{constructor:Sg,_bindAction:function(a,b){var d=a._localRoot||this._root,e=a._clip.tracks, +f=e.length,g=a._propertyBindings;a=a._interpolants;var h=d.uuid,l=this._bindingsByRootAndName,k=l[h];void 0===k&&(k={},l[h]=k);for(l=0;l!==f;++l){var m=e[l],p=m.name,q=k[p];if(void 0===q){q=g[l];if(void 0!==q){null===q._cacheIndex&&(++q.referenceCount,this._addInactiveBinding(q,h,p));continue}q=new Rg(Fa.create(d,p,b&&b._propertyBindings[l].binding.parsedPath),m.ValueTypeName,m.getValueSize());++q.referenceCount;this._addInactiveBinding(q,h,p)}g[l]=q;a[l].resultBuffer=q.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null=== +a._cacheIndex){var b=(a._localRoot||this._root).uuid,d=a._clip.uuid,e=this._actionsByClip[d];this._bindAction(a,e&&e.knownActions[0]);this._addInactiveAction(a,d,b)}b=a._propertyBindings;d=0;for(e=b.length;d!==e;++d){var f=b[d];0===f.useCount++&&(this._lendBinding(f),f.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,d=0,e=b.length;d!==e;++d){var f=b[d];0===--f.useCount&&(f.restoreOriginalState(),this._takeBackBinding(f))}this._takeBackAction(a)}}, +_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}}, +_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&athis.max.x||a.ythis.max.y?!1:!0};ma.prototype.containsBox=function(a){return this.min.x<= +a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y};ma.prototype.getParameter=function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new p);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))};ma.prototype.intersectsBox=function(a){return a.max.xthis.max.x||a.max.ythis.max.y?!1:!0};ma.prototype.clampPoint=function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"), +b=new p);return b.copy(a).clamp(this.min,this.max)};ma.prototype.distanceToPoint=function(a){return Vi.copy(a).clamp(this.min,this.max).sub(a).length()};ma.prototype.intersect=function(a){this.min.max(a.min);this.max.min(a.max);return this};ma.prototype.union=function(a){this.min.min(a.min);this.max.max(a.max);return this};ma.prototype.translate=function(a){this.min.add(a);this.max.add(a);return this};ma.prototype.equals=function(a){return a.min.equals(this.min)&&a.max.equals(this.max)};var Wi=new m, +gg=new m,Ra=function(a,b){this.start=void 0!==a?a:new m;this.end=void 0!==b?b:new m};Ra.prototype.set=function(a,b){this.start.copy(a);this.end.copy(b);return this};Ra.prototype.clone=function(){return(new this.constructor).copy(this)};Ra.prototype.copy=function(a){this.start.copy(a.start);this.end.copy(a.end);return this};Ra.prototype.getCenter=function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new m);return a.addVectors(this.start,this.end).multiplyScalar(.5)}; +Ra.prototype.delta=function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new m);return a.subVectors(this.end,this.start)};Ra.prototype.distanceSq=function(){return this.start.distanceToSquared(this.end)};Ra.prototype.distance=function(){return this.start.distanceTo(this.end)};Ra.prototype.at=function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new m);return this.delta(b).multiplyScalar(a).add(this.start)};Ra.prototype.closestPointToPointParameter= +function(a,b){Wi.subVectors(a,this.start);gg.subVectors(this.end,this.start);a=gg.dot(gg);a=gg.dot(Wi)/a;b&&(a=T.clamp(a,0,1));return a};Ra.prototype.closestPointToPoint=function(a,b,d){a=this.closestPointToPointParameter(a,b);void 0===d&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),d=new m);return this.delta(d).multiplyScalar(a).add(this.start)};Ra.prototype.applyMatrix4=function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this};Ra.prototype.equals= +function(a){return a.start.equals(this.start)&&a.end.equals(this.end)};Ce.prototype=Object.create(F.prototype);Ce.prototype.constructor=Ce;Ce.prototype.isImmediateRenderObject=!0;var Xi=new m;sd.prototype=Object.create(F.prototype);sd.prototype.constructor=sd;sd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};sd.prototype.update=function(){this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b, +b,a);Xi.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Xi);void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var ic=new m,hg=new z,uh=new z;td.prototype=Object.create(sa.prototype);td.prototype.constructor=td;td.prototype.updateMatrixWorld=function(a){var b=this.bones,d=this.geometry,e=d.getAttribute("position");uh.getInverse(this.root.matrixWorld);for(var f=0,g=0;fMath.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side= +0>b?1:0;this.lookAt(this.plane.normal);Na.prototype.updateMatrixWorld.call(this,a)};var bj=new m,Hf,Xg;cc.prototype=Object.create(F.prototype);cc.prototype.constructor=cc;cc.prototype.setDirection=function(a){.99999a.y?this.quaternion.set(1,0,0,0):(bj.set(a.z,0,-a.x).normalize(),this.quaternion.setFromAxisAngle(bj,Math.acos(a.y)))};cc.prototype.setLength=function(a,b,d){void 0===b&&(b=.2*a);void 0===d&&(d=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1); +this.line.updateMatrix();this.cone.scale.set(d,b,d);this.cone.position.y=a;this.cone.updateMatrix()};cc.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};cc.prototype.copy=function(a){F.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone);return this};He.prototype=Object.create(sa.prototype);He.prototype.constructor=He;var vb=Math.pow(2,8),cj=[.125,.215,.35,.446,.526,.582],dj=5+cj.length,wb={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5, +3007:6},vh=new qd,wh=function(){for(var a=[],b=[],d=[],e=8,f=0;fm;m++){var p=m%3*2/3-1,q=2\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1});this._cubemapShader=this._equirectShader=null;this._compileMaterial(this._blurMaterial)};Ea.prototype.fromScene=function(a,b,d,e){void 0===b&&(b=0);void 0===d&&(d=.1);void 0===e&&(e=100);xh=this._renderer.getRenderTarget();var f=this._allocateTargets();this._sceneToCubeUV(a,d,e,f);0p;p++)q=p%3,0==q?(b.up.set(0,d[p],0),b.lookAt(f[p],0,0)):1==q?(b.up.set(0,0,d[p]),b.lookAt(0,f[p],0)):(b.up.set(0,d[p],0),b.lookAt(0,0,f[p])),If(e,q*vb,2w;++w){var x=w/q;x=Math.exp(-x*x/2);f.push(x);0==w?t+=x:w 0 ) { + 1, 0, 0, + 0, 1, 0, + 0, 0, 1 - console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' ); + ]; - } + if ( arguments.length > 0 ) { -} + console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' ); -Object.assign( Matrix3.prototype, { + } - isMatrix3: true, + } - set: function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) { + set( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) { const te = this.elements; @@ -1113,9 +1102,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - identity: function () { + identity() { this.set( @@ -1127,15 +1116,15 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().fromArray( this.elements ); - }, + } - copy: function ( m ) { + copy( m ) { const te = this.elements; const me = m.elements; @@ -1146,9 +1135,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - extractBasis: function ( xAxis, yAxis, zAxis ) { + extractBasis( xAxis, yAxis, zAxis ) { xAxis.setFromMatrix3Column( this, 0 ); yAxis.setFromMatrix3Column( this, 1 ); @@ -1156,9 +1145,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - setFromMatrix4: function ( m ) { + setFromMatrix4( m ) { const me = m.elements; @@ -1172,21 +1161,21 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - multiply: function ( m ) { + multiply( m ) { return this.multiplyMatrices( this, m ); - }, + } - premultiply: function ( m ) { + premultiply( m ) { return this.multiplyMatrices( m, this ); - }, + } - multiplyMatrices: function ( a, b ) { + multiplyMatrices( a, b ) { const ae = a.elements; const be = b.elements; @@ -1214,9 +1203,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - multiplyScalar: function ( s ) { + multiplyScalar( s ) { const te = this.elements; @@ -1226,9 +1215,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - determinant: function () { + determinant() { const te = this.elements; @@ -1238,9 +1227,9 @@ Object.assign( Matrix3.prototype, { return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g; - }, + } - getInverse: function ( matrix, throwOnDegenerate ) { + getInverse( matrix, throwOnDegenerate ) { if ( throwOnDegenerate !== undefined ) { @@ -1279,9 +1268,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - transpose: function () { + transpose() { let tmp; const m = this.elements; @@ -1292,15 +1281,15 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - getNormalMatrix: function ( matrix4 ) { + getNormalMatrix( matrix4 ) { return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose(); - }, + } - transposeIntoArray: function ( r ) { + transposeIntoArray( r ) { const m = this.elements; @@ -1316,9 +1305,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - setUvTransform: function ( tx, ty, sx, sy, rotation, cx, cy ) { + setUvTransform( tx, ty, sx, sy, rotation, cx, cy ) { const c = Math.cos( rotation ); const s = Math.sin( rotation ); @@ -1329,9 +1318,9 @@ Object.assign( Matrix3.prototype, { 0, 0, 1 ); - }, + } - scale: function ( sx, sy ) { + scale( sx, sy ) { const te = this.elements; @@ -1340,9 +1329,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - rotate: function ( theta ) { + rotate( theta ) { const c = Math.cos( theta ); const s = Math.sin( theta ); @@ -1362,9 +1351,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - translate: function ( tx, ty ) { + translate( tx, ty ) { const te = this.elements; @@ -1373,9 +1362,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - equals: function ( matrix ) { + equals( matrix ) { const te = this.elements; const me = matrix.elements; @@ -1388,9 +1377,9 @@ Object.assign( Matrix3.prototype, { return true; - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -1402,9 +1391,9 @@ Object.assign( Matrix3.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -1427,7 +1416,9 @@ Object.assign( Matrix3.prototype, { } -} ); +} + +Matrix3.prototype.isMatrix3 = true; let _canvas; @@ -1801,56 +1792,42 @@ Object.defineProperty( Texture.prototype, "needsUpdate", { } ); -function Vector4( x = 0, y = 0, z = 0, w = 1 ) { - - this.x = x; - this.y = y; - this.z = z; - this.w = w; - -} - -Object.defineProperties( Vector4.prototype, { - - "width": { +class Vector4 { - get: function () { - - return this.z; + constructor( x = 0, y = 0, z = 0, w = 1 ) { - }, - - set: function ( value ) { - - this.z = value; + this.x = x; + this.y = y; + this.z = z; + this.w = w; - } + } - }, + get width() { - "height": { + return this.z; - get: function () { + } - return this.w; + set width( value ) { - }, + this.z = value; - set: function ( value ) { + } - this.w = value; + get height() { - } + return this.w; } -} ); + set height( value ) { -Object.assign( Vector4.prototype, { + this.w = value; - isVector4: true, + } - set: function ( x, y, z, w ) { + set( x, y, z, w ) { this.x = x; this.y = y; @@ -1859,9 +1836,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - setScalar: function ( scalar ) { + setScalar( scalar ) { this.x = scalar; this.y = scalar; @@ -1870,41 +1847,41 @@ Object.assign( Vector4.prototype, { return this; - }, + } - setX: function ( x ) { + setX( x ) { this.x = x; return this; - }, + } - setY: function ( y ) { + setY( y ) { this.y = y; return this; - }, + } - setZ: function ( z ) { + setZ( z ) { this.z = z; return this; - }, + } - setW: function ( w ) { + setW( w ) { this.w = w; return this; - }, + } - setComponent: function ( index, value ) { + setComponent( index, value ) { switch ( index ) { @@ -1918,9 +1895,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - getComponent: function ( index ) { + getComponent( index ) { switch ( index ) { @@ -1932,15 +1909,15 @@ Object.assign( Vector4.prototype, { } - }, + } - clone: function () { + clone() { return new this.constructor( this.x, this.y, this.z, this.w ); - }, + } - copy: function ( v ) { + copy( v ) { this.x = v.x; this.y = v.y; @@ -1949,9 +1926,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - add: function ( v, w ) { + add( v, w ) { if ( w !== undefined ) { @@ -1967,9 +1944,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - addScalar: function ( s ) { + addScalar( s ) { this.x += s; this.y += s; @@ -1978,9 +1955,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - addVectors: function ( a, b ) { + addVectors( a, b ) { this.x = a.x + b.x; this.y = a.y + b.y; @@ -1989,9 +1966,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - addScaledVector: function ( v, s ) { + addScaledVector( v, s ) { this.x += v.x * s; this.y += v.y * s; @@ -2000,9 +1977,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - sub: function ( v, w ) { + sub( v, w ) { if ( w !== undefined ) { @@ -2018,9 +1995,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - subScalar: function ( s ) { + subScalar( s ) { this.x -= s; this.y -= s; @@ -2029,9 +2006,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - subVectors: function ( a, b ) { + subVectors( a, b ) { this.x = a.x - b.x; this.y = a.y - b.y; @@ -2040,9 +2017,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - multiplyScalar: function ( scalar ) { + multiplyScalar( scalar ) { this.x *= scalar; this.y *= scalar; @@ -2051,9 +2028,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - applyMatrix4: function ( m ) { + applyMatrix4( m ) { const x = this.x, y = this.y, z = this.z, w = this.w; const e = m.elements; @@ -2065,15 +2042,15 @@ Object.assign( Vector4.prototype, { return this; - }, + } - divideScalar: function ( scalar ) { + divideScalar( scalar ) { return this.multiplyScalar( 1 / scalar ); - }, + } - setAxisAngleFromQuaternion: function ( q ) { + setAxisAngleFromQuaternion( q ) { // http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm @@ -2099,9 +2076,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - setAxisAngleFromRotationMatrix: function ( m ) { + setAxisAngleFromRotationMatrix( m ) { // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm @@ -2229,9 +2206,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - min: function ( v ) { + min( v ) { this.x = Math.min( this.x, v.x ); this.y = Math.min( this.y, v.y ); @@ -2240,9 +2217,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - max: function ( v ) { + max( v ) { this.x = Math.max( this.x, v.x ); this.y = Math.max( this.y, v.y ); @@ -2251,9 +2228,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - clamp: function ( min, max ) { + clamp( min, max ) { // assumes min < max, componentwise @@ -2264,9 +2241,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - clampScalar: function ( minVal, maxVal ) { + clampScalar( minVal, maxVal ) { this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); @@ -2275,17 +2252,17 @@ Object.assign( Vector4.prototype, { return this; - }, + } - clampLength: function ( min, max ) { + clampLength( min, max ) { const length = this.length(); return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); - }, + } - floor: function () { + floor() { this.x = Math.floor( this.x ); this.y = Math.floor( this.y ); @@ -2294,9 +2271,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - ceil: function () { + ceil() { this.x = Math.ceil( this.x ); this.y = Math.ceil( this.y ); @@ -2305,9 +2282,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - round: function () { + round() { this.x = Math.round( this.x ); this.y = Math.round( this.y ); @@ -2316,9 +2293,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - roundToZero: function () { + roundToZero() { this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); @@ -2327,9 +2304,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - negate: function () { + negate() { this.x = - this.x; this.y = - this.y; @@ -2338,45 +2315,45 @@ Object.assign( Vector4.prototype, { return this; - }, + } - dot: function ( v ) { + dot( v ) { return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w; - }, + } - lengthSq: function () { + lengthSq() { return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w; - }, + } - length: function () { + length() { return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w ); - }, + } - manhattanLength: function () { + manhattanLength() { return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w ); - }, + } - normalize: function () { + normalize() { return this.divideScalar( this.length() || 1 ); - }, + } - setLength: function ( length ) { + setLength( length ) { return this.normalize().multiplyScalar( length ); - }, + } - lerp: function ( v, alpha ) { + lerp( v, alpha ) { this.x += ( v.x - this.x ) * alpha; this.y += ( v.y - this.y ) * alpha; @@ -2385,9 +2362,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - lerpVectors: function ( v1, v2, alpha ) { + lerpVectors( v1, v2, alpha ) { this.x = v1.x + ( v2.x - v1.x ) * alpha; this.y = v1.y + ( v2.y - v1.y ) * alpha; @@ -2396,15 +2373,15 @@ Object.assign( Vector4.prototype, { return this; - }, + } - equals: function ( v ) { + equals( v ) { return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) ); - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -2415,9 +2392,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -2429,9 +2406,9 @@ Object.assign( Vector4.prototype, { return array; - }, + } - fromBufferAttribute: function ( attribute, index, offset ) { + fromBufferAttribute( attribute, index, offset ) { if ( offset !== undefined ) { @@ -2446,9 +2423,9 @@ Object.assign( Vector4.prototype, { return this; - }, + } - random: function () { + random() { this.x = Math.random(); this.y = Math.random(); @@ -2459,7 +2436,9 @@ Object.assign( Vector4.prototype, { } -} ); +} + +Vector4.prototype.isVector4 = true; /* In options, we can specify: @@ -2488,7 +2467,7 @@ function WebGLRenderTarget( width, height, options ) { this.texture.minFilter = options.minFilter !== undefined ? options.minFilter : LinearFilter; this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true; - this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true; + this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : false; this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null; } @@ -2575,24 +2554,24 @@ WebGLMultisampleRenderTarget.prototype = Object.assign( Object.create( WebGLRend } ); -function Quaternion( x = 0, y = 0, z = 0, w = 1 ) { +class Quaternion { - this._x = x; - this._y = y; - this._z = z; - this._w = w; + constructor( x = 0, y = 0, z = 0, w = 1 ) { -} + this._x = x; + this._y = y; + this._z = z; + this._w = w; -Object.assign( Quaternion, { + } - slerp: function ( qa, qb, qm, t ) { + static slerp( qa, qb, qm, t ) { return qm.copy( qa ).slerp( qb, t ); - }, + } - slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) { + static slerpFlat( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) { // fuzz-free, array-based Quaternion SLERP operation @@ -2650,9 +2629,9 @@ Object.assign( Quaternion, { dst[ dstOffset + 2 ] = z0; dst[ dstOffset + 3 ] = w0; - }, + } - multiplyQuaternionsFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1 ) { + static multiplyQuaternionsFlat( dst, dstOffset, src0, srcOffset0, src1, srcOffset1 ) { const x0 = src0[ srcOffset0 ]; const y0 = src0[ srcOffset0 + 1 ]; @@ -2673,85 +2652,59 @@ Object.assign( Quaternion, { } -} ); - -Object.defineProperties( Quaternion.prototype, { + get x() { - x: { + return this._x; - get: function () { - - return this._x; - - }, - - set: function ( value ) { - - this._x = value; - this._onChangeCallback(); - - } - - }, - - y: { - - get: function () { - - return this._y; - - }, - - set: function ( value ) { - - this._y = value; - this._onChangeCallback(); + } - } + set x( value ) { - }, + this._x = value; + this._onChangeCallback(); - z: { + } - get: function () { + get y() { - return this._z; + return this._y; - }, + } - set: function ( value ) { + set y( value ) { - this._z = value; - this._onChangeCallback(); + this._y = value; + this._onChangeCallback(); - } + } - }, + get z() { - w: { + return this._z; - get: function () { + } - return this._w; + set z( value ) { - }, + this._z = value; + this._onChangeCallback(); - set: function ( value ) { + } - this._w = value; - this._onChangeCallback(); + get w() { - } + return this._w; } -} ); + set w( value ) { -Object.assign( Quaternion.prototype, { + this._w = value; + this._onChangeCallback(); - isQuaternion: true, + } - set: function ( x, y, z, w ) { + set( x, y, z, w ) { this._x = x; this._y = y; @@ -2762,15 +2715,15 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor( this._x, this._y, this._z, this._w ); - }, + } - copy: function ( quaternion ) { + copy( quaternion ) { this._x = quaternion.x; this._y = quaternion.y; @@ -2781,9 +2734,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - setFromEuler: function ( euler, update ) { + setFromEuler( euler, update ) { if ( ! ( euler && euler.isEuler ) ) { @@ -2791,7 +2744,7 @@ Object.assign( Quaternion.prototype, { } - const x = euler._x, y = euler._y, z = euler._z, order = euler.order; + const x = euler._x, y = euler._y, z = euler._z, order = euler._order; // http://www.mathworks.com/matlabcentral/fileexchange/ // 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/ @@ -2861,9 +2814,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - setFromAxisAngle: function ( axis, angle ) { + setFromAxisAngle( axis, angle ) { // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm @@ -2880,9 +2833,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - setFromRotationMatrix: function ( m ) { + setFromRotationMatrix( m ) { // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm @@ -2938,9 +2891,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - setFromUnitVectors: function ( vFrom, vTo ) { + setFromUnitVectors( vFrom, vTo ) { // assumes direction vectors vFrom and vTo are normalized @@ -2981,15 +2934,15 @@ Object.assign( Quaternion.prototype, { return this.normalize(); - }, + } - angleTo: function ( q ) { + angleTo( q ) { return 2 * Math.acos( Math.abs( MathUtils.clamp( this.dot( q ), - 1, 1 ) ) ); - }, + } - rotateTowards: function ( q, step ) { + rotateTowards( q, step ) { const angle = this.angleTo( q ); @@ -3001,23 +2954,23 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - identity: function () { + identity() { return this.set( 0, 0, 0, 1 ); - }, + } - inverse: function () { + inverse() { // quaternion is assumed to have unit length return this.conjugate(); - }, + } - conjugate: function () { + conjugate() { this._x *= - 1; this._y *= - 1; @@ -3027,27 +2980,27 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - dot: function ( v ) { + dot( v ) { return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w; - }, + } - lengthSq: function () { + lengthSq() { return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w; - }, + } - length: function () { + length() { return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w ); - }, + } - normalize: function () { + normalize() { let l = this.length(); @@ -3073,9 +3026,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - multiply: function ( q, p ) { + multiply( q, p ) { if ( p !== undefined ) { @@ -3086,15 +3039,15 @@ Object.assign( Quaternion.prototype, { return this.multiplyQuaternions( this, q ); - }, + } - premultiply: function ( q ) { + premultiply( q ) { return this.multiplyQuaternions( q, this ); - }, + } - multiplyQuaternions: function ( a, b ) { + multiplyQuaternions( a, b ) { // from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm @@ -3110,9 +3063,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - slerp: function ( qb, t ) { + slerp( qb, t ) { if ( t === 0 ) return this; if ( t === 1 ) return this.copy( qb ); @@ -3180,15 +3133,15 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - equals: function ( quaternion ) { + equals( quaternion ) { return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w ); - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -3201,9 +3154,9 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -3215,9 +3168,9 @@ Object.assign( Quaternion.prototype, { return array; - }, + } - fromBufferAttribute: function ( attribute, index ) { + fromBufferAttribute( attribute, index ) { this._x = attribute.getX( index ); this._y = attribute.getY( index ); @@ -3226,36 +3179,33 @@ Object.assign( Quaternion.prototype, { return this; - }, + } - _onChange: function ( callback ) { + _onChange( callback ) { this._onChangeCallback = callback; return this; - }, - - _onChangeCallback: function () {} + } -} ); + _onChangeCallback() {} -const _vector = new Vector3(); -const _quaternion = new Quaternion(); +} -function Vector3( x = 0, y = 0, z = 0 ) { +Quaternion.prototype.isQuaternion = true; - this.x = x; - this.y = y; - this.z = z; +class Vector3 { -} + constructor( x = 0, y = 0, z = 0 ) { -Object.assign( Vector3.prototype, { + this.x = x; + this.y = y; + this.z = z; - isVector3: true, + } - set: function ( x, y, z ) { + set( x, y, z ) { if ( z === undefined ) z = this.z; // sprite.scale.set(x,y) @@ -3265,9 +3215,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setScalar: function ( scalar ) { + setScalar( scalar ) { this.x = scalar; this.y = scalar; @@ -3275,33 +3225,33 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setX: function ( x ) { + setX( x ) { this.x = x; return this; - }, + } - setY: function ( y ) { + setY( y ) { this.y = y; return this; - }, + } - setZ: function ( z ) { + setZ( z ) { this.z = z; return this; - }, + } - setComponent: function ( index, value ) { + setComponent( index, value ) { switch ( index ) { @@ -3314,9 +3264,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - getComponent: function ( index ) { + getComponent( index ) { switch ( index ) { @@ -3327,15 +3277,15 @@ Object.assign( Vector3.prototype, { } - }, + } - clone: function () { + clone() { return new this.constructor( this.x, this.y, this.z ); - }, + } - copy: function ( v ) { + copy( v ) { this.x = v.x; this.y = v.y; @@ -3343,9 +3293,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - add: function ( v, w ) { + add( v, w ) { if ( w !== undefined ) { @@ -3360,9 +3310,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - addScalar: function ( s ) { + addScalar( s ) { this.x += s; this.y += s; @@ -3370,9 +3320,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - addVectors: function ( a, b ) { + addVectors( a, b ) { this.x = a.x + b.x; this.y = a.y + b.y; @@ -3380,9 +3330,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - addScaledVector: function ( v, s ) { + addScaledVector( v, s ) { this.x += v.x * s; this.y += v.y * s; @@ -3390,9 +3340,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - sub: function ( v, w ) { + sub( v, w ) { if ( w !== undefined ) { @@ -3407,9 +3357,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - subScalar: function ( s ) { + subScalar( s ) { this.x -= s; this.y -= s; @@ -3417,9 +3367,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - subVectors: function ( a, b ) { + subVectors( a, b ) { this.x = a.x - b.x; this.y = a.y - b.y; @@ -3427,9 +3377,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - multiply: function ( v, w ) { + multiply( v, w ) { if ( w !== undefined ) { @@ -3444,9 +3394,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - multiplyScalar: function ( scalar ) { + multiplyScalar( scalar ) { this.x *= scalar; this.y *= scalar; @@ -3454,9 +3404,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - multiplyVectors: function ( a, b ) { + multiplyVectors( a, b ) { this.x = a.x * b.x; this.y = a.y * b.y; @@ -3464,9 +3414,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - applyEuler: function ( euler ) { + applyEuler( euler ) { if ( ! ( euler && euler.isEuler ) ) { @@ -3476,15 +3426,15 @@ Object.assign( Vector3.prototype, { return this.applyQuaternion( _quaternion.setFromEuler( euler ) ); - }, + } - applyAxisAngle: function ( axis, angle ) { + applyAxisAngle( axis, angle ) { return this.applyQuaternion( _quaternion.setFromAxisAngle( axis, angle ) ); - }, + } - applyMatrix3: function ( m ) { + applyMatrix3( m ) { const x = this.x, y = this.y, z = this.z; const e = m.elements; @@ -3495,15 +3445,15 @@ Object.assign( Vector3.prototype, { return this; - }, + } - applyNormalMatrix: function ( m ) { + applyNormalMatrix( m ) { return this.applyMatrix3( m ).normalize(); - }, + } - applyMatrix4: function ( m ) { + applyMatrix4( m ) { const x = this.x, y = this.y, z = this.z; const e = m.elements; @@ -3516,9 +3466,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - applyQuaternion: function ( q ) { + applyQuaternion( q ) { const x = this.x, y = this.y, z = this.z; const qx = q.x, qy = q.y, qz = q.z, qw = q.w; @@ -3538,21 +3488,21 @@ Object.assign( Vector3.prototype, { return this; - }, + } - project: function ( camera ) { + project( camera ) { return this.applyMatrix4( camera.matrixWorldInverse ).applyMatrix4( camera.projectionMatrix ); - }, + } - unproject: function ( camera ) { + unproject( camera ) { return this.applyMatrix4( camera.projectionMatrixInverse ).applyMatrix4( camera.matrixWorld ); - }, + } - transformDirection: function ( m ) { + transformDirection( m ) { // input: THREE.Matrix4 affine matrix // vector interpreted as a direction @@ -3566,9 +3516,9 @@ Object.assign( Vector3.prototype, { return this.normalize(); - }, + } - divide: function ( v ) { + divide( v ) { this.x /= v.x; this.y /= v.y; @@ -3576,15 +3526,15 @@ Object.assign( Vector3.prototype, { return this; - }, + } - divideScalar: function ( scalar ) { + divideScalar( scalar ) { return this.multiplyScalar( 1 / scalar ); - }, + } - min: function ( v ) { + min( v ) { this.x = Math.min( this.x, v.x ); this.y = Math.min( this.y, v.y ); @@ -3592,9 +3542,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - max: function ( v ) { + max( v ) { this.x = Math.max( this.x, v.x ); this.y = Math.max( this.y, v.y ); @@ -3602,9 +3552,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - clamp: function ( min, max ) { + clamp( min, max ) { // assumes min < max, componentwise @@ -3614,9 +3564,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - clampScalar: function ( minVal, maxVal ) { + clampScalar( minVal, maxVal ) { this.x = Math.max( minVal, Math.min( maxVal, this.x ) ); this.y = Math.max( minVal, Math.min( maxVal, this.y ) ); @@ -3624,17 +3574,17 @@ Object.assign( Vector3.prototype, { return this; - }, + } - clampLength: function ( min, max ) { + clampLength( min, max ) { const length = this.length(); return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) ); - }, + } - floor: function () { + floor() { this.x = Math.floor( this.x ); this.y = Math.floor( this.y ); @@ -3642,9 +3592,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - ceil: function () { + ceil() { this.x = Math.ceil( this.x ); this.y = Math.ceil( this.y ); @@ -3652,9 +3602,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - round: function () { + round() { this.x = Math.round( this.x ); this.y = Math.round( this.y ); @@ -3662,9 +3612,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - roundToZero: function () { + roundToZero() { this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x ); this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y ); @@ -3672,9 +3622,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - negate: function () { + negate() { this.x = - this.x; this.y = - this.y; @@ -3682,47 +3632,47 @@ Object.assign( Vector3.prototype, { return this; - }, + } - dot: function ( v ) { + dot( v ) { return this.x * v.x + this.y * v.y + this.z * v.z; - }, + } // TODO lengthSquared? - lengthSq: function () { + lengthSq() { return this.x * this.x + this.y * this.y + this.z * this.z; - }, + } - length: function () { + length() { return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z ); - }, + } - manhattanLength: function () { + manhattanLength() { return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ); - }, + } - normalize: function () { + normalize() { return this.divideScalar( this.length() || 1 ); - }, + } - setLength: function ( length ) { + setLength( length ) { return this.normalize().multiplyScalar( length ); - }, + } - lerp: function ( v, alpha ) { + lerp( v, alpha ) { this.x += ( v.x - this.x ) * alpha; this.y += ( v.y - this.y ) * alpha; @@ -3730,9 +3680,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - lerpVectors: function ( v1, v2, alpha ) { + lerpVectors( v1, v2, alpha ) { this.x = v1.x + ( v2.x - v1.x ) * alpha; this.y = v1.y + ( v2.y - v1.y ) * alpha; @@ -3740,9 +3690,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - cross: function ( v, w ) { + cross( v, w ) { if ( w !== undefined ) { @@ -3753,9 +3703,9 @@ Object.assign( Vector3.prototype, { return this.crossVectors( this, v ); - }, + } - crossVectors: function ( a, b ) { + crossVectors( a, b ) { const ax = a.x, ay = a.y, az = a.z; const bx = b.x, by = b.y, bz = b.z; @@ -3766,9 +3716,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - projectOnVector: function ( v ) { + projectOnVector( v ) { const denominator = v.lengthSq(); @@ -3778,26 +3728,26 @@ Object.assign( Vector3.prototype, { return this.copy( v ).multiplyScalar( scalar ); - }, + } - projectOnPlane: function ( planeNormal ) { + projectOnPlane( planeNormal ) { _vector.copy( this ).projectOnVector( planeNormal ); return this.sub( _vector ); - }, + } - reflect: function ( normal ) { + reflect( normal ) { // reflect incident vector off plane orthogonal to normal // normal is assumed to have unit length return this.sub( _vector.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) ); - }, + } - angleTo: function ( v ) { + angleTo( v ) { const denominator = Math.sqrt( this.lengthSq() * v.lengthSq() ); @@ -3809,35 +3759,35 @@ Object.assign( Vector3.prototype, { return Math.acos( MathUtils.clamp( theta, - 1, 1 ) ); - }, + } - distanceTo: function ( v ) { + distanceTo( v ) { return Math.sqrt( this.distanceToSquared( v ) ); - }, + } - distanceToSquared: function ( v ) { + distanceToSquared( v ) { const dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z; return dx * dx + dy * dy + dz * dz; - }, + } - manhattanDistanceTo: function ( v ) { + manhattanDistanceTo( v ) { return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z ); - }, + } - setFromSpherical: function ( s ) { + setFromSpherical( s ) { return this.setFromSphericalCoords( s.radius, s.phi, s.theta ); - }, + } - setFromSphericalCoords: function ( radius, phi, theta ) { + setFromSphericalCoords( radius, phi, theta ) { const sinPhiRadius = Math.sin( phi ) * radius; @@ -3847,15 +3797,15 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setFromCylindrical: function ( c ) { + setFromCylindrical( c ) { return this.setFromCylindricalCoords( c.radius, c.theta, c.y ); - }, + } - setFromCylindricalCoords: function ( radius, theta, y ) { + setFromCylindricalCoords( radius, theta, y ) { this.x = radius * Math.sin( theta ); this.y = y; @@ -3863,9 +3813,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setFromMatrixPosition: function ( m ) { + setFromMatrixPosition( m ) { const e = m.elements; @@ -3875,9 +3825,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setFromMatrixScale: function ( m ) { + setFromMatrixScale( m ) { const sx = this.setFromMatrixColumn( m, 0 ).length(); const sy = this.setFromMatrixColumn( m, 1 ).length(); @@ -3889,27 +3839,27 @@ Object.assign( Vector3.prototype, { return this; - }, + } - setFromMatrixColumn: function ( m, index ) { + setFromMatrixColumn( m, index ) { return this.fromArray( m.elements, index * 4 ); - }, + } - setFromMatrix3Column: function ( m, index ) { + setFromMatrix3Column( m, index ) { return this.fromArray( m.elements, index * 3 ); - }, + } - equals: function ( v ) { + equals( v ) { return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) ); - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -3919,9 +3869,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -3932,9 +3882,9 @@ Object.assign( Vector3.prototype, { return array; - }, + } - fromBufferAttribute: function ( attribute, index, offset ) { + fromBufferAttribute( attribute, index, offset ) { if ( offset !== undefined ) { @@ -3948,9 +3898,9 @@ Object.assign( Vector3.prototype, { return this; - }, + } - random: function () { + random() { this.x = Math.random(); this.y = Math.random(); @@ -3960,2118 +3910,2080 @@ Object.assign( Vector3.prototype, { } -} ); - -const _v1 = new Vector3(); -const _m1 = new Matrix4(); -const _zero = new Vector3( 0, 0, 0 ); -const _one = new Vector3( 1, 1, 1 ); -const _x = new Vector3(); -const _y = new Vector3(); -const _z = new Vector3(); - -function Matrix4() { +} - this.elements = [ +Vector3.prototype.isVector3 = true; - 1, 0, 0, 0, - 0, 1, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 +const _vector = new Vector3(); +const _quaternion = new Quaternion(); - ]; +class Box3 { - if ( arguments.length > 0 ) { + constructor( min, max ) { - console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' ); + this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity ); + this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity ); } -} + set( min, max ) { -Object.assign( Matrix4.prototype, { + this.min.copy( min ); + this.max.copy( max ); - isMatrix4: true, + return this; - set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) { + } - const te = this.elements; + setFromArray( array ) { - te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14; - te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24; - te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34; - te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44; + let minX = + Infinity; + let minY = + Infinity; + let minZ = + Infinity; - return this; + let maxX = - Infinity; + let maxY = - Infinity; + let maxZ = - Infinity; - }, + for ( let i = 0, l = array.length; i < l; i += 3 ) { - identity: function () { + const x = array[ i ]; + const y = array[ i + 1 ]; + const z = array[ i + 2 ]; - this.set( + if ( x < minX ) minX = x; + if ( y < minY ) minY = y; + if ( z < minZ ) minZ = z; - 1, 0, 0, 0, - 0, 1, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 + if ( x > maxX ) maxX = x; + if ( y > maxY ) maxY = y; + if ( z > maxZ ) maxZ = z; - ); + } + + this.min.set( minX, minY, minZ ); + this.max.set( maxX, maxY, maxZ ); return this; - }, + } - clone: function () { + setFromBufferAttribute( attribute ) { - return new Matrix4().fromArray( this.elements ); + let minX = + Infinity; + let minY = + Infinity; + let minZ = + Infinity; - }, + let maxX = - Infinity; + let maxY = - Infinity; + let maxZ = - Infinity; - copy: function ( m ) { + for ( let i = 0, l = attribute.count; i < l; i ++ ) { - const te = this.elements; - const me = m.elements; + const x = attribute.getX( i ); + const y = attribute.getY( i ); + const z = attribute.getZ( i ); - te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ]; - te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; - te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ]; - te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ]; + if ( x < minX ) minX = x; + if ( y < minY ) minY = y; + if ( z < minZ ) minZ = z; - return this; + if ( x > maxX ) maxX = x; + if ( y > maxY ) maxY = y; + if ( z > maxZ ) maxZ = z; - }, + } - copyPosition: function ( m ) { + this.min.set( minX, minY, minZ ); + this.max.set( maxX, maxY, maxZ ); - const te = this.elements, me = m.elements; + return this; - te[ 12 ] = me[ 12 ]; - te[ 13 ] = me[ 13 ]; - te[ 14 ] = me[ 14 ]; + } - return this; + setFromPoints( points ) { - }, + this.makeEmpty(); - extractBasis: function ( xAxis, yAxis, zAxis ) { + for ( let i = 0, il = points.length; i < il; i ++ ) { - xAxis.setFromMatrixColumn( this, 0 ); - yAxis.setFromMatrixColumn( this, 1 ); - zAxis.setFromMatrixColumn( this, 2 ); + this.expandByPoint( points[ i ] ); + + } return this; - }, + } - makeBasis: function ( xAxis, yAxis, zAxis ) { + setFromCenterAndSize( center, size ) { - this.set( - xAxis.x, yAxis.x, zAxis.x, 0, - xAxis.y, yAxis.y, zAxis.y, 0, - xAxis.z, yAxis.z, zAxis.z, 0, - 0, 0, 0, 1 - ); + const halfSize = _vector$1.copy( size ).multiplyScalar( 0.5 ); + + this.min.copy( center ).sub( halfSize ); + this.max.copy( center ).add( halfSize ); return this; - }, + } - extractRotation: function ( m ) { + setFromObject( object ) { - // this method does not support reflection matrices + this.makeEmpty(); - const te = this.elements; - const me = m.elements; + return this.expandByObject( object ); - const scaleX = 1 / _v1.setFromMatrixColumn( m, 0 ).length(); - const scaleY = 1 / _v1.setFromMatrixColumn( m, 1 ).length(); - const scaleZ = 1 / _v1.setFromMatrixColumn( m, 2 ).length(); + } - te[ 0 ] = me[ 0 ] * scaleX; - te[ 1 ] = me[ 1 ] * scaleX; - te[ 2 ] = me[ 2 ] * scaleX; - te[ 3 ] = 0; + clone() { - te[ 4 ] = me[ 4 ] * scaleY; - te[ 5 ] = me[ 5 ] * scaleY; - te[ 6 ] = me[ 6 ] * scaleY; - te[ 7 ] = 0; + return new this.constructor().copy( this ); - te[ 8 ] = me[ 8 ] * scaleZ; - te[ 9 ] = me[ 9 ] * scaleZ; - te[ 10 ] = me[ 10 ] * scaleZ; - te[ 11 ] = 0; + } - te[ 12 ] = 0; - te[ 13 ] = 0; - te[ 14 ] = 0; - te[ 15 ] = 1; + copy( box ) { + + this.min.copy( box.min ); + this.max.copy( box.max ); return this; - }, + } - makeRotationFromEuler: function ( euler ) { + makeEmpty() { - if ( ! ( euler && euler.isEuler ) ) { + this.min.x = this.min.y = this.min.z = + Infinity; + this.max.x = this.max.y = this.max.z = - Infinity; - console.error( 'THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' ); + return this; - } + } - const te = this.elements; + isEmpty() { - const x = euler.x, y = euler.y, z = euler.z; - const a = Math.cos( x ), b = Math.sin( x ); - const c = Math.cos( y ), d = Math.sin( y ); - const e = Math.cos( z ), f = Math.sin( z ); + // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes - if ( euler.order === 'XYZ' ) { + return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z ); - const ae = a * e, af = a * f, be = b * e, bf = b * f; + } - te[ 0 ] = c * e; - te[ 4 ] = - c * f; - te[ 8 ] = d; + getCenter( target ) { - te[ 1 ] = af + be * d; - te[ 5 ] = ae - bf * d; - te[ 9 ] = - b * c; + if ( target === undefined ) { - te[ 2 ] = bf - ae * d; - te[ 6 ] = be + af * d; - te[ 10 ] = a * c; + console.warn( 'THREE.Box3: .getCenter() target is now required' ); + target = new Vector3(); - } else if ( euler.order === 'YXZ' ) { + } - const ce = c * e, cf = c * f, de = d * e, df = d * f; + return this.isEmpty() ? target.set( 0, 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); - te[ 0 ] = ce + df * b; - te[ 4 ] = de * b - cf; - te[ 8 ] = a * d; + } - te[ 1 ] = a * f; - te[ 5 ] = a * e; - te[ 9 ] = - b; + getSize( target ) { - te[ 2 ] = cf * b - de; - te[ 6 ] = df + ce * b; - te[ 10 ] = a * c; + if ( target === undefined ) { - } else if ( euler.order === 'ZXY' ) { - - const ce = c * e, cf = c * f, de = d * e, df = d * f; + console.warn( 'THREE.Box3: .getSize() target is now required' ); + target = new Vector3(); - te[ 0 ] = ce - df * b; - te[ 4 ] = - a * f; - te[ 8 ] = de + cf * b; + } - te[ 1 ] = cf + de * b; - te[ 5 ] = a * e; - te[ 9 ] = df - ce * b; + return this.isEmpty() ? target.set( 0, 0, 0 ) : target.subVectors( this.max, this.min ); - te[ 2 ] = - a * d; - te[ 6 ] = b; - te[ 10 ] = a * c; + } - } else if ( euler.order === 'ZYX' ) { + expandByPoint( point ) { - const ae = a * e, af = a * f, be = b * e, bf = b * f; + this.min.min( point ); + this.max.max( point ); - te[ 0 ] = c * e; - te[ 4 ] = be * d - af; - te[ 8 ] = ae * d + bf; + return this; - te[ 1 ] = c * f; - te[ 5 ] = bf * d + ae; - te[ 9 ] = af * d - be; + } - te[ 2 ] = - d; - te[ 6 ] = b * c; - te[ 10 ] = a * c; + expandByVector( vector ) { - } else if ( euler.order === 'YZX' ) { + this.min.sub( vector ); + this.max.add( vector ); - const ac = a * c, ad = a * d, bc = b * c, bd = b * d; + return this; - te[ 0 ] = c * e; - te[ 4 ] = bd - ac * f; - te[ 8 ] = bc * f + ad; + } - te[ 1 ] = f; - te[ 5 ] = a * e; - te[ 9 ] = - b * e; + expandByScalar( scalar ) { - te[ 2 ] = - d * e; - te[ 6 ] = ad * f + bc; - te[ 10 ] = ac - bd * f; + this.min.addScalar( - scalar ); + this.max.addScalar( scalar ); - } else if ( euler.order === 'XZY' ) { + return this; - const ac = a * c, ad = a * d, bc = b * c, bd = b * d; + } - te[ 0 ] = c * e; - te[ 4 ] = - f; - te[ 8 ] = d * e; + expandByObject( object ) { - te[ 1 ] = ac * f + bd; - te[ 5 ] = a * e; - te[ 9 ] = ad * f - bc; + // Computes the world-axis-aligned bounding box of an object (including its children), + // accounting for both the object's, and children's, world transforms - te[ 2 ] = bc * f - ad; - te[ 6 ] = b * e; - te[ 10 ] = bd * f + ac; + object.updateWorldMatrix( false, false ); - } + const geometry = object.geometry; - // bottom row - te[ 3 ] = 0; - te[ 7 ] = 0; - te[ 11 ] = 0; + if ( geometry !== undefined ) { - // last column - te[ 12 ] = 0; - te[ 13 ] = 0; - te[ 14 ] = 0; - te[ 15 ] = 1; + if ( geometry.boundingBox === null ) { - return this; + geometry.computeBoundingBox(); - }, + } - makeRotationFromQuaternion: function ( q ) { + _box.copy( geometry.boundingBox ); + _box.applyMatrix4( object.matrixWorld ); - return this.compose( _zero, q, _one ); + this.union( _box ); - }, + } - lookAt: function ( eye, target, up ) { + const children = object.children; - const te = this.elements; + for ( let i = 0, l = children.length; i < l; i ++ ) { - _z.subVectors( eye, target ); + this.expandByObject( children[ i ] ); - if ( _z.lengthSq() === 0 ) { + } - // eye and target are in the same position + return this; - _z.z = 1; + } - } + containsPoint( point ) { - _z.normalize(); - _x.crossVectors( up, _z ); + return point.x < this.min.x || point.x > this.max.x || + point.y < this.min.y || point.y > this.max.y || + point.z < this.min.z || point.z > this.max.z ? false : true; - if ( _x.lengthSq() === 0 ) { + } - // up and z are parallel + containsBox( box ) { - if ( Math.abs( up.z ) === 1 ) { + return this.min.x <= box.min.x && box.max.x <= this.max.x && + this.min.y <= box.min.y && box.max.y <= this.max.y && + this.min.z <= box.min.z && box.max.z <= this.max.z; - _z.x += 0.0001; + } - } else { + getParameter( point, target ) { - _z.z += 0.0001; + // This can potentially have a divide by zero if the box + // has a size dimension of 0. - } + if ( target === undefined ) { - _z.normalize(); - _x.crossVectors( up, _z ); + console.warn( 'THREE.Box3: .getParameter() target is now required' ); + target = new Vector3(); } - _x.normalize(); - _y.crossVectors( _z, _x ); + return target.set( + ( point.x - this.min.x ) / ( this.max.x - this.min.x ), + ( point.y - this.min.y ) / ( this.max.y - this.min.y ), + ( point.z - this.min.z ) / ( this.max.z - this.min.z ) + ); - te[ 0 ] = _x.x; te[ 4 ] = _y.x; te[ 8 ] = _z.x; - te[ 1 ] = _x.y; te[ 5 ] = _y.y; te[ 9 ] = _z.y; - te[ 2 ] = _x.z; te[ 6 ] = _y.z; te[ 10 ] = _z.z; + } - return this; + intersectsBox( box ) { - }, + // using 6 splitting planes to rule out intersections. + return box.max.x < this.min.x || box.min.x > this.max.x || + box.max.y < this.min.y || box.min.y > this.max.y || + box.max.z < this.min.z || box.min.z > this.max.z ? false : true; - multiply: function ( m, n ) { + } - if ( n !== undefined ) { + intersectsSphere( sphere ) { - console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' ); - return this.multiplyMatrices( m, n ); + // Find the point on the AABB closest to the sphere center. + this.clampPoint( sphere.center, _vector$1 ); - } + // If that point is inside the sphere, the AABB and sphere intersect. + return _vector$1.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius ); - return this.multiplyMatrices( this, m ); + } - }, + intersectsPlane( plane ) { - premultiply: function ( m ) { + // We compute the minimum and maximum dot product values. If those values + // are on the same side (back or front) of the plane, then there is no intersection. - return this.multiplyMatrices( m, this ); + let min, max; - }, + if ( plane.normal.x > 0 ) { - multiplyMatrices: function ( a, b ) { + min = plane.normal.x * this.min.x; + max = plane.normal.x * this.max.x; - const ae = a.elements; - const be = b.elements; - const te = this.elements; + } else { - const a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ]; - const a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ]; - const a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ]; - const a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ]; + min = plane.normal.x * this.max.x; + max = plane.normal.x * this.min.x; - const b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ]; - const b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ]; - const b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ]; - const b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ]; + } - te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41; - te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42; - te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43; - te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44; + if ( plane.normal.y > 0 ) { - te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41; - te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42; - te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43; - te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44; + min += plane.normal.y * this.min.y; + max += plane.normal.y * this.max.y; - te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41; - te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42; - te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43; - te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44; + } else { - te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41; - te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42; - te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43; - te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44; + min += plane.normal.y * this.max.y; + max += plane.normal.y * this.min.y; - return this; + } - }, + if ( plane.normal.z > 0 ) { - multiplyScalar: function ( s ) { + min += plane.normal.z * this.min.z; + max += plane.normal.z * this.max.z; - const te = this.elements; + } else { - te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s; - te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s; - te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s; - te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s; + min += plane.normal.z * this.max.z; + max += plane.normal.z * this.min.z; - return this; + } - }, + return ( min <= - plane.constant && max >= - plane.constant ); - determinant: function () { + } - const te = this.elements; + intersectsTriangle( triangle ) { - const n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ]; - const n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ]; - const n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ]; - const n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ]; + if ( this.isEmpty() ) { - //TODO: make this more efficient - //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm ) + return false; - return ( - n41 * ( - + n14 * n23 * n32 - - n13 * n24 * n32 - - n14 * n22 * n33 - + n12 * n24 * n33 - + n13 * n22 * n34 - - n12 * n23 * n34 - ) + - n42 * ( - + n11 * n23 * n34 - - n11 * n24 * n33 - + n14 * n21 * n33 - - n13 * n21 * n34 - + n13 * n24 * n31 - - n14 * n23 * n31 - ) + - n43 * ( - + n11 * n24 * n32 - - n11 * n22 * n34 - - n14 * n21 * n32 - + n12 * n21 * n34 - + n14 * n22 * n31 - - n12 * n24 * n31 - ) + - n44 * ( - - n13 * n22 * n31 - - n11 * n23 * n32 - + n11 * n22 * n33 - + n13 * n21 * n32 - - n12 * n21 * n33 - + n12 * n23 * n31 - ) + } - ); + // compute box center and extents + this.getCenter( _center ); + _extents.subVectors( this.max, _center ); - }, + // translate triangle to aabb origin + _v0.subVectors( triangle.a, _center ); + _v1.subVectors( triangle.b, _center ); + _v2.subVectors( triangle.c, _center ); - transpose: function () { + // compute edge vectors for triangle + _f0.subVectors( _v1, _v0 ); + _f1.subVectors( _v2, _v1 ); + _f2.subVectors( _v0, _v2 ); - const te = this.elements; - let tmp; + // test against axes that are given by cross product combinations of the edges of the triangle and the edges of the aabb + // make an axis testing of each of the 3 sides of the aabb against each of the 3 sides of the triangle = 9 axis of separation + // axis_ij = u_i x f_j (u0, u1, u2 = face normals of aabb = x,y,z axes vectors since aabb is axis aligned) + let axes = [ + 0, - _f0.z, _f0.y, 0, - _f1.z, _f1.y, 0, - _f2.z, _f2.y, + _f0.z, 0, - _f0.x, _f1.z, 0, - _f1.x, _f2.z, 0, - _f2.x, + - _f0.y, _f0.x, 0, - _f1.y, _f1.x, 0, - _f2.y, _f2.x, 0 + ]; + if ( ! satForAxes( axes, _v0, _v1, _v2, _extents ) ) { - tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp; - tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp; - tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp; + return false; - tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp; - tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp; - tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp; + } - return this; + // test 3 face normals from the aabb + axes = [ 1, 0, 0, 0, 1, 0, 0, 0, 1 ]; + if ( ! satForAxes( axes, _v0, _v1, _v2, _extents ) ) { - }, + return false; - setPosition: function ( x, y, z ) { + } - const te = this.elements; + // finally testing the face normal of the triangle + // use already existing triangle edge vectors here + _triangleNormal.crossVectors( _f0, _f1 ); + axes = [ _triangleNormal.x, _triangleNormal.y, _triangleNormal.z ]; - if ( x.isVector3 ) { + return satForAxes( axes, _v0, _v1, _v2, _extents ); - te[ 12 ] = x.x; - te[ 13 ] = x.y; - te[ 14 ] = x.z; + } - } else { + clampPoint( point, target ) { - te[ 12 ] = x; - te[ 13 ] = y; - te[ 14 ] = z; + if ( target === undefined ) { + + console.warn( 'THREE.Box3: .clampPoint() target is now required' ); + target = new Vector3(); } - return this; + return target.copy( point ).clamp( this.min, this.max ); - }, + } + + distanceToPoint( point ) { - getInverse: function ( m, throwOnDegenerate ) { + const clampedPoint = _vector$1.copy( point ).clamp( this.min, this.max ); - if ( throwOnDegenerate !== undefined ) { + return clampedPoint.sub( point ).length(); - console.warn( "THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate." ); + } - } + getBoundingSphere( target ) { - // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm - const te = this.elements, - me = m.elements, + if ( target === undefined ) { - n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ], - n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ], - n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ], - n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ], + console.error( 'THREE.Box3: .getBoundingSphere() target is now required' ); + //target = new Sphere(); // removed to avoid cyclic dependency - t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44, - t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44, - t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44, - t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34; + } - const det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14; + this.getCenter( target.center ); - if ( det === 0 ) return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ); + target.radius = this.getSize( _vector$1 ).length() * 0.5; - const detInv = 1 / det; + return target; - te[ 0 ] = t11 * detInv; - te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv; - te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv; - te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv; + } - te[ 4 ] = t12 * detInv; - te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv; - te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv; - te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv; + intersect( box ) { - te[ 8 ] = t13 * detInv; - te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv; - te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv; - te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv; + this.min.max( box.min ); + this.max.min( box.max ); - te[ 12 ] = t14 * detInv; - te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv; - te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv; - te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv; + // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values. + if ( this.isEmpty() ) this.makeEmpty(); return this; - }, - - scale: function ( v ) { + } - const te = this.elements; - const x = v.x, y = v.y, z = v.z; + union( box ) { - te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z; - te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z; - te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z; - te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z; + this.min.min( box.min ); + this.max.max( box.max ); return this; - }, - - getMaxScaleOnAxis: function () { + } - const te = this.elements; + applyMatrix4( matrix ) { - const scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ]; - const scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ]; - const scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ]; + // transform of empty box is an empty box. + if ( this.isEmpty() ) return this; - return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) ); + // NOTE: I am using a binary pattern to specify all 2^3 combinations below + _points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000 + _points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001 + _points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010 + _points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011 + _points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100 + _points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101 + _points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110 + _points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111 - }, + this.setFromPoints( _points ); - makeTranslation: function ( x, y, z ) { + return this; - this.set( + } - 1, 0, 0, x, - 0, 1, 0, y, - 0, 0, 1, z, - 0, 0, 0, 1 + translate( offset ) { - ); + this.min.add( offset ); + this.max.add( offset ); return this; - }, + } - makeRotationX: function ( theta ) { + equals( box ) { - const c = Math.cos( theta ), s = Math.sin( theta ); + return box.min.equals( this.min ) && box.max.equals( this.max ); - this.set( + } - 1, 0, 0, 0, - 0, c, - s, 0, - 0, s, c, 0, - 0, 0, 0, 1 +} - ); +function satForAxes( axes, v0, v1, v2, extents ) { - return this; + for ( let i = 0, j = axes.length - 3; i <= j; i += 3 ) { - }, + _testAxis.fromArray( axes, i ); + // project the aabb onto the seperating axis + const r = extents.x * Math.abs( _testAxis.x ) + extents.y * Math.abs( _testAxis.y ) + extents.z * Math.abs( _testAxis.z ); + // project all 3 vertices of the triangle onto the seperating axis + const p0 = v0.dot( _testAxis ); + const p1 = v1.dot( _testAxis ); + const p2 = v2.dot( _testAxis ); + // actual test, basically see if either of the most extreme of the triangle points intersects r + if ( Math.max( - Math.max( p0, p1, p2 ), Math.min( p0, p1, p2 ) ) > r ) { - makeRotationY: function ( theta ) { + // points of the projected triangle are outside the projected half-length of the aabb + // the axis is seperating and we can exit + return false; - const c = Math.cos( theta ), s = Math.sin( theta ); + } - this.set( + } - c, 0, s, 0, - 0, 1, 0, 0, - - s, 0, c, 0, - 0, 0, 0, 1 + return true; - ); +} - return this; +Box3.prototype.isBox3 = true; - }, +const _points = [ + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3(), + new Vector3() +]; - makeRotationZ: function ( theta ) { +const _vector$1 = new Vector3(); - const c = Math.cos( theta ), s = Math.sin( theta ); +const _box = new Box3(); - this.set( +// triangle centered vertices - c, - s, 0, 0, - s, c, 0, 0, - 0, 0, 1, 0, - 0, 0, 0, 1 +const _v0 = new Vector3(); +const _v1 = new Vector3(); +const _v2 = new Vector3(); - ); +// triangle edge vectors - return this; +const _f0 = new Vector3(); +const _f1 = new Vector3(); +const _f2 = new Vector3(); - }, +const _center = new Vector3(); +const _extents = new Vector3(); +const _triangleNormal = new Vector3(); +const _testAxis = new Vector3(); - makeRotationAxis: function ( axis, angle ) { +const _box$1 = new Box3(); - // Based on http://www.gamedev.net/reference/articles/article1199.asp +class Sphere { - const c = Math.cos( angle ); - const s = Math.sin( angle ); - const t = 1 - c; - const x = axis.x, y = axis.y, z = axis.z; - const tx = t * x, ty = t * y; + constructor( center, radius ) { - this.set( + this.center = ( center !== undefined ) ? center : new Vector3(); + this.radius = ( radius !== undefined ) ? radius : - 1; - tx * x + c, tx * y - s * z, tx * z + s * y, 0, - tx * y + s * z, ty * y + c, ty * z - s * x, 0, - tx * z - s * y, ty * z + s * x, t * z * z + c, 0, - 0, 0, 0, 1 + } - ); + set( center, radius ) { - return this; + this.center.copy( center ); + this.radius = radius; - }, + return this; - makeScale: function ( x, y, z ) { + } - this.set( + setFromPoints( points, optionalCenter ) { - x, 0, 0, 0, - 0, y, 0, 0, - 0, 0, z, 0, - 0, 0, 0, 1 + const center = this.center; - ); + if ( optionalCenter !== undefined ) { - return this; + center.copy( optionalCenter ); - }, + } else { - makeShear: function ( x, y, z ) { + _box$1.setFromPoints( points ).getCenter( center ); - this.set( + } - 1, y, z, 0, - x, 1, z, 0, - x, y, 1, 0, - 0, 0, 0, 1 + let maxRadiusSq = 0; - ); + for ( let i = 0, il = points.length; i < il; i ++ ) { - return this; + maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) ); - }, + } - compose: function ( position, quaternion, scale ) { + this.radius = Math.sqrt( maxRadiusSq ); - const te = this.elements; + return this; - const x = quaternion._x, y = quaternion._y, z = quaternion._z, w = quaternion._w; - const x2 = x + x, y2 = y + y, z2 = z + z; - const xx = x * x2, xy = x * y2, xz = x * z2; - const yy = y * y2, yz = y * z2, zz = z * z2; - const wx = w * x2, wy = w * y2, wz = w * z2; + } - const sx = scale.x, sy = scale.y, sz = scale.z; + clone() { - te[ 0 ] = ( 1 - ( yy + zz ) ) * sx; - te[ 1 ] = ( xy + wz ) * sx; - te[ 2 ] = ( xz - wy ) * sx; - te[ 3 ] = 0; + return new this.constructor().copy( this ); - te[ 4 ] = ( xy - wz ) * sy; - te[ 5 ] = ( 1 - ( xx + zz ) ) * sy; - te[ 6 ] = ( yz + wx ) * sy; - te[ 7 ] = 0; + } - te[ 8 ] = ( xz + wy ) * sz; - te[ 9 ] = ( yz - wx ) * sz; - te[ 10 ] = ( 1 - ( xx + yy ) ) * sz; - te[ 11 ] = 0; + copy( sphere ) { - te[ 12 ] = position.x; - te[ 13 ] = position.y; - te[ 14 ] = position.z; - te[ 15 ] = 1; + this.center.copy( sphere.center ); + this.radius = sphere.radius; return this; - }, + } - decompose: function ( position, quaternion, scale ) { + isEmpty() { - const te = this.elements; + return ( this.radius < 0 ); - let sx = _v1.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length(); - const sy = _v1.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length(); - const sz = _v1.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length(); + } - // if determine is negative, we need to invert one scale - const det = this.determinant(); - if ( det < 0 ) sx = - sx; + makeEmpty() { - position.x = te[ 12 ]; - position.y = te[ 13 ]; - position.z = te[ 14 ]; + this.center.set( 0, 0, 0 ); + this.radius = - 1; - // scale the rotation part - _m1.copy( this ); + return this; - const invSX = 1 / sx; - const invSY = 1 / sy; - const invSZ = 1 / sz; + } - _m1.elements[ 0 ] *= invSX; - _m1.elements[ 1 ] *= invSX; - _m1.elements[ 2 ] *= invSX; + containsPoint( point ) { - _m1.elements[ 4 ] *= invSY; - _m1.elements[ 5 ] *= invSY; - _m1.elements[ 6 ] *= invSY; + return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) ); - _m1.elements[ 8 ] *= invSZ; - _m1.elements[ 9 ] *= invSZ; - _m1.elements[ 10 ] *= invSZ; + } - quaternion.setFromRotationMatrix( _m1 ); + distanceToPoint( point ) { - scale.x = sx; - scale.y = sy; - scale.z = sz; + return ( point.distanceTo( this.center ) - this.radius ); - return this; + } - }, + intersectsSphere( sphere ) { - makePerspective: function ( left, right, top, bottom, near, far ) { + const radiusSum = this.radius + sphere.radius; - if ( far === undefined ) { + return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum ); - console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' ); + } - } + intersectsBox( box ) { - const te = this.elements; - const x = 2 * near / ( right - left ); - const y = 2 * near / ( top - bottom ); + return box.intersectsSphere( this ); - const a = ( right + left ) / ( right - left ); - const b = ( top + bottom ) / ( top - bottom ); - const c = - ( far + near ) / ( far - near ); - const d = - 2 * far * near / ( far - near ); + } - te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0; - te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0; - te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d; - te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0; + intersectsPlane( plane ) { - return this; + return Math.abs( plane.distanceToPoint( this.center ) ) <= this.radius; - }, + } - makeOrthographic: function ( left, right, top, bottom, near, far ) { + clampPoint( point, target ) { - const te = this.elements; - const w = 1.0 / ( right - left ); - const h = 1.0 / ( top - bottom ); - const p = 1.0 / ( far - near ); + const deltaLengthSq = this.center.distanceToSquared( point ); - const x = ( right + left ) * w; - const y = ( top + bottom ) * h; - const z = ( far + near ) * p; + if ( target === undefined ) { - te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x; - te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y; - te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z; - te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1; + console.warn( 'THREE.Sphere: .clampPoint() target is now required' ); + target = new Vector3(); - return this; + } - }, + target.copy( point ); - equals: function ( matrix ) { + if ( deltaLengthSq > ( this.radius * this.radius ) ) { - const te = this.elements; - const me = matrix.elements; + target.sub( this.center ).normalize(); + target.multiplyScalar( this.radius ).add( this.center ); - for ( let i = 0; i < 16; i ++ ) { + } - if ( te[ i ] !== me[ i ] ) return false; + return target; - } + } - return true; + getBoundingBox( target ) { - }, + if ( target === undefined ) { - fromArray: function ( array, offset ) { + console.warn( 'THREE.Sphere: .getBoundingBox() target is now required' ); + target = new Box3(); - if ( offset === undefined ) offset = 0; + } - for ( let i = 0; i < 16; i ++ ) { + if ( this.isEmpty() ) { - this.elements[ i ] = array[ i + offset ]; + // Empty sphere produces empty bounding box + target.makeEmpty(); + return target; } - return this; + target.set( this.center, this.center ); + target.expandByScalar( this.radius ); - }, + return target; - toArray: function ( array, offset ) { + } - if ( array === undefined ) array = []; - if ( offset === undefined ) offset = 0; + applyMatrix4( matrix ) { - const te = this.elements; + this.center.applyMatrix4( matrix ); + this.radius = this.radius * matrix.getMaxScaleOnAxis(); - array[ offset ] = te[ 0 ]; - array[ offset + 1 ] = te[ 1 ]; - array[ offset + 2 ] = te[ 2 ]; - array[ offset + 3 ] = te[ 3 ]; + return this; - array[ offset + 4 ] = te[ 4 ]; - array[ offset + 5 ] = te[ 5 ]; - array[ offset + 6 ] = te[ 6 ]; - array[ offset + 7 ] = te[ 7 ]; + } - array[ offset + 8 ] = te[ 8 ]; - array[ offset + 9 ] = te[ 9 ]; - array[ offset + 10 ] = te[ 10 ]; - array[ offset + 11 ] = te[ 11 ]; + translate( offset ) { - array[ offset + 12 ] = te[ 12 ]; - array[ offset + 13 ] = te[ 13 ]; - array[ offset + 14 ] = te[ 14 ]; - array[ offset + 15 ] = te[ 15 ]; + this.center.add( offset ); - return array; + return this; } -} ); - -const _matrix = new Matrix4(); -const _quaternion$1 = new Quaternion(); + equals( sphere ) { -function Euler( x = 0, y = 0, z = 0, order = Euler.DefaultOrder ) { + return sphere.center.equals( this.center ) && ( sphere.radius === this.radius ); - this._x = x; - this._y = y; - this._z = z; - this._order = order; + } } -Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ]; +const _vector$2 = new Vector3(); +const _segCenter = new Vector3(); +const _segDir = new Vector3(); +const _diff = new Vector3(); -Euler.DefaultOrder = 'XYZ'; +const _edge1 = new Vector3(); +const _edge2 = new Vector3(); +const _normal = new Vector3(); -Object.defineProperties( Euler.prototype, { +class Ray { - x: { + constructor( origin, direction ) { - get: function () { + this.origin = ( origin !== undefined ) ? origin : new Vector3(); + this.direction = ( direction !== undefined ) ? direction : new Vector3( 0, 0, - 1 ); - return this._x; + } - }, + set( origin, direction ) { - set: function ( value ) { + this.origin.copy( origin ); + this.direction.copy( direction ); - this._x = value; - this._onChangeCallback(); + return this; - } + } - }, + clone() { - y: { + return new this.constructor().copy( this ); - get: function () { + } - return this._y; + copy( ray ) { - }, + this.origin.copy( ray.origin ); + this.direction.copy( ray.direction ); - set: function ( value ) { + return this; - this._y = value; - this._onChangeCallback(); + } - } + at( t, target ) { - }, + if ( target === undefined ) { - z: { + console.warn( 'THREE.Ray: .at() target is now required' ); + target = new Vector3(); - get: function () { + } - return this._z; + return target.copy( this.direction ).multiplyScalar( t ).add( this.origin ); - }, + } - set: function ( value ) { + lookAt( v ) { - this._z = value; - this._onChangeCallback(); + this.direction.copy( v ).sub( this.origin ).normalize(); - } + return this; - }, + } - order: { + recast( t ) { - get: function () { + this.origin.copy( this.at( t, _vector$2 ) ); + + return this; - return this._order; + } - }, + closestPointToPoint( point, target ) { - set: function ( value ) { + if ( target === undefined ) { - this._order = value; - this._onChangeCallback(); + console.warn( 'THREE.Ray: .closestPointToPoint() target is now required' ); + target = new Vector3(); } - } + target.subVectors( point, this.origin ); -} ); + const directionDistance = target.dot( this.direction ); -Object.assign( Euler.prototype, { + if ( directionDistance < 0 ) { - isEuler: true, + return target.copy( this.origin ); - set: function ( x, y, z, order ) { + } - this._x = x; - this._y = y; - this._z = z; - this._order = order || this._order; + return target.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); - this._onChangeCallback(); + } - return this; + distanceToPoint( point ) { - }, + return Math.sqrt( this.distanceSqToPoint( point ) ); - clone: function () { + } - return new this.constructor( this._x, this._y, this._z, this._order ); + distanceSqToPoint( point ) { - }, + const directionDistance = _vector$2.subVectors( point, this.origin ).dot( this.direction ); - copy: function ( euler ) { + // point behind the ray - this._x = euler._x; - this._y = euler._y; - this._z = euler._z; - this._order = euler._order; + if ( directionDistance < 0 ) { - this._onChangeCallback(); + return this.origin.distanceToSquared( point ); - return this; + } - }, + _vector$2.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); - setFromRotationMatrix: function ( m, order, update ) { + return _vector$2.distanceToSquared( point ); - const clamp = MathUtils.clamp; + } - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) + distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) { - const te = m.elements; - const m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ]; - const m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ]; - const m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; + // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h + // It returns the min distance between the ray and the segment + // defined by v0 and v1 + // It can also set two optional targets : + // - The closest point on the ray + // - The closest point on the segment - order = order || this._order; + _segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 ); + _segDir.copy( v1 ).sub( v0 ).normalize(); + _diff.copy( this.origin ).sub( _segCenter ); - switch ( order ) { + const segExtent = v0.distanceTo( v1 ) * 0.5; + const a01 = - this.direction.dot( _segDir ); + const b0 = _diff.dot( this.direction ); + const b1 = - _diff.dot( _segDir ); + const c = _diff.lengthSq(); + const det = Math.abs( 1 - a01 * a01 ); + let s0, s1, sqrDist, extDet; - case 'XYZ': + if ( det > 0 ) { - this._y = Math.asin( clamp( m13, - 1, 1 ) ); + // The ray and segment are not parallel. - if ( Math.abs( m13 ) < 0.9999999 ) { + s0 = a01 * b1 - b0; + s1 = a01 * b0 - b1; + extDet = segExtent * det; - this._x = Math.atan2( - m23, m33 ); - this._z = Math.atan2( - m12, m11 ); + if ( s0 >= 0 ) { - } else { + if ( s1 >= - extDet ) { - this._x = Math.atan2( m32, m22 ); - this._z = 0; + if ( s1 <= extDet ) { - } + // region 0 + // Minimum at interior points of ray and segment. - break; + const invDet = 1 / det; + s0 *= invDet; + s1 *= invDet; + sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c; - case 'YXZ': + } else { - this._x = Math.asin( - clamp( m23, - 1, 1 ) ); + // region 1 - if ( Math.abs( m23 ) < 0.9999999 ) { + s1 = segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - this._y = Math.atan2( m13, m33 ); - this._z = Math.atan2( m21, m22 ); + } } else { - this._y = Math.atan2( - m31, m11 ); - this._z = 0; + // region 5 + + s1 = - segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; } - break; + } else { - case 'ZXY': + if ( s1 <= - extDet ) { - this._x = Math.asin( clamp( m32, - 1, 1 ) ); + // region 4 - if ( Math.abs( m32 ) < 0.9999999 ) { + s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) ); + s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - this._y = Math.atan2( - m31, m33 ); - this._z = Math.atan2( - m12, m22 ); + } else if ( s1 <= extDet ) { + + // region 3 + + s0 = 0; + s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = s1 * ( s1 + 2 * b1 ) + c; } else { - this._y = 0; - this._z = Math.atan2( m21, m11 ); + // region 2 + + s0 = Math.max( 0, - ( a01 * segExtent + b0 ) ); + s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; } - break; + } - case 'ZYX': + } else { - this._y = Math.asin( - clamp( m31, - 1, 1 ) ); + // Ray and segment are parallel. - if ( Math.abs( m31 ) < 0.9999999 ) { + s1 = ( a01 > 0 ) ? - segExtent : segExtent; + s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); + sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; - this._x = Math.atan2( m32, m33 ); - this._z = Math.atan2( m21, m11 ); + } - } else { + if ( optionalPointOnRay ) { - this._x = 0; - this._z = Math.atan2( - m12, m22 ); + optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin ); - } + } - break; + if ( optionalPointOnSegment ) { - case 'YZX': + optionalPointOnSegment.copy( _segDir ).multiplyScalar( s1 ).add( _segCenter ); - this._z = Math.asin( clamp( m21, - 1, 1 ) ); + } - if ( Math.abs( m21 ) < 0.9999999 ) { + return sqrDist; - this._x = Math.atan2( - m23, m22 ); - this._y = Math.atan2( - m31, m11 ); + } - } else { + intersectSphere( sphere, target ) { - this._x = 0; - this._y = Math.atan2( m13, m33 ); + _vector$2.subVectors( sphere.center, this.origin ); + const tca = _vector$2.dot( this.direction ); + const d2 = _vector$2.dot( _vector$2 ) - tca * tca; + const radius2 = sphere.radius * sphere.radius; - } + if ( d2 > radius2 ) return null; - break; + const thc = Math.sqrt( radius2 - d2 ); - case 'XZY': + // t0 = first intersect point - entrance on front of sphere + const t0 = tca - thc; - this._z = Math.asin( - clamp( m12, - 1, 1 ) ); + // t1 = second intersect point - exit point on back of sphere + const t1 = tca + thc; - if ( Math.abs( m12 ) < 0.9999999 ) { + // test to see if both t0 and t1 are behind the ray - if so, return null + if ( t0 < 0 && t1 < 0 ) return null; - this._x = Math.atan2( m32, m22 ); - this._y = Math.atan2( m13, m11 ); + // test to see if t0 is behind the ray: + // if it is, the ray is inside the sphere, so return the second exit point scaled by t1, + // in order to always return an intersect point that is in front of the ray. + if ( t0 < 0 ) return this.at( t1, target ); - } else { + // else t0 is in front of the ray, so return the first collision point scaled by t0 + return this.at( t0, target ); - this._x = Math.atan2( - m23, m33 ); - this._y = 0; + } - } + intersectsSphere( sphere ) { - break; + return this.distanceSqToPoint( sphere.center ) <= ( sphere.radius * sphere.radius ); - default: + } - console.warn( 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + order ); + distanceToPlane( plane ) { - } + const denominator = plane.normal.dot( this.direction ); - this._order = order; + if ( denominator === 0 ) { - if ( update !== false ) this._onChangeCallback(); + // line is coplanar, return origin + if ( plane.distanceToPoint( this.origin ) === 0 ) { - return this; + return 0; - }, + } - setFromQuaternion: function ( q, order, update ) { + // Null is preferable to undefined since undefined means.... it is undefined - _matrix.makeRotationFromQuaternion( q ); + return null; - return this.setFromRotationMatrix( _matrix, order, update ); + } - }, + const t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator; - setFromVector3: function ( v, order ) { + // Return if the ray never intersects the plane - return this.set( v.x, v.y, v.z, order || this._order ); + return t >= 0 ? t : null; - }, + } - reorder: function ( newOrder ) { + intersectPlane( plane, target ) { - // WARNING: this discards revolution information -bhouston + const t = this.distanceToPlane( plane ); - _quaternion$1.setFromEuler( this ); + if ( t === null ) { - return this.setFromQuaternion( _quaternion$1, newOrder ); + return null; - }, + } - equals: function ( euler ) { + return this.at( t, target ); - return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order ); + } - }, + intersectsPlane( plane ) { - fromArray: function ( array ) { + // check if the ray lies on the plane first - this._x = array[ 0 ]; - this._y = array[ 1 ]; - this._z = array[ 2 ]; - if ( array[ 3 ] !== undefined ) this._order = array[ 3 ]; + const distToPoint = plane.distanceToPoint( this.origin ); - this._onChangeCallback(); + if ( distToPoint === 0 ) { - return this; + return true; - }, + } - toArray: function ( array, offset ) { + const denominator = plane.normal.dot( this.direction ); - if ( array === undefined ) array = []; - if ( offset === undefined ) offset = 0; + if ( denominator * distToPoint < 0 ) { - array[ offset ] = this._x; - array[ offset + 1 ] = this._y; - array[ offset + 2 ] = this._z; - array[ offset + 3 ] = this._order; + return true; - return array; + } - }, + // ray origin is behind the plane (and is pointing behind it) - toVector3: function ( optionalResult ) { + return false; - if ( optionalResult ) { + } - return optionalResult.set( this._x, this._y, this._z ); + intersectBox( box, target ) { - } else { + let tmin, tmax, tymin, tymax, tzmin, tzmax; - return new Vector3( this._x, this._y, this._z ); + const invdirx = 1 / this.direction.x, + invdiry = 1 / this.direction.y, + invdirz = 1 / this.direction.z; - } + const origin = this.origin; - }, + if ( invdirx >= 0 ) { - _onChange: function ( callback ) { + tmin = ( box.min.x - origin.x ) * invdirx; + tmax = ( box.max.x - origin.x ) * invdirx; - this._onChangeCallback = callback; + } else { - return this; + tmin = ( box.max.x - origin.x ) * invdirx; + tmax = ( box.min.x - origin.x ) * invdirx; - }, + } - _onChangeCallback: function () {} + if ( invdiry >= 0 ) { -} ); + tymin = ( box.min.y - origin.y ) * invdiry; + tymax = ( box.max.y - origin.y ) * invdiry; -class Layers { + } else { - constructor() { + tymin = ( box.max.y - origin.y ) * invdiry; + tymax = ( box.min.y - origin.y ) * invdiry; - this.mask = 1 | 0; + } - } + if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null; - set( channel ) { + // These lines also handle the case where tmin or tmax is NaN + // (result of 0 * Infinity). x !== x returns true if x is NaN - this.mask = 1 << channel | 0; + if ( tymin > tmin || tmin !== tmin ) tmin = tymin; - } + if ( tymax < tmax || tmax !== tmax ) tmax = tymax; - enable( channel ) { + if ( invdirz >= 0 ) { - this.mask |= 1 << channel | 0; + tzmin = ( box.min.z - origin.z ) * invdirz; + tzmax = ( box.max.z - origin.z ) * invdirz; - } + } else { - enableAll() { + tzmin = ( box.max.z - origin.z ) * invdirz; + tzmax = ( box.min.z - origin.z ) * invdirz; - this.mask = 0xffffffff | 0; + } - } + if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null; - toggle( channel ) { + if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin; - this.mask ^= 1 << channel | 0; + if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax; - } + //return point closest to the ray (positive side) - disable( channel ) { + if ( tmax < 0 ) return null; - this.mask &= ~ ( 1 << channel | 0 ); + return this.at( tmin >= 0 ? tmin : tmax, target ); } - disableAll() { + intersectsBox( box ) { - this.mask = 0; + return this.intersectBox( box, _vector$2 ) !== null; } - test( layers ) { - - return ( this.mask & layers.mask ) !== 0; + intersectTriangle( a, b, c, backfaceCulling, target ) { - } + // Compute the offset origin, edges, and normal. -} + // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h -let _object3DId = 0; + _edge1.subVectors( b, a ); + _edge2.subVectors( c, a ); + _normal.crossVectors( _edge1, _edge2 ); -const _v1$1 = new Vector3(); -const _q1 = new Quaternion(); -const _m1$1 = new Matrix4(); -const _target = new Vector3(); + // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction, + // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by + // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2)) + // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q)) + // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N) + let DdN = this.direction.dot( _normal ); + let sign; -const _position = new Vector3(); -const _scale = new Vector3(); -const _quaternion$2 = new Quaternion(); + if ( DdN > 0 ) { -const _xAxis = new Vector3( 1, 0, 0 ); -const _yAxis = new Vector3( 0, 1, 0 ); -const _zAxis = new Vector3( 0, 0, 1 ); + if ( backfaceCulling ) return null; + sign = 1; -const _addedEvent = { type: 'added' }; -const _removedEvent = { type: 'removed' }; + } else if ( DdN < 0 ) { -function Object3D() { + sign = - 1; + DdN = - DdN; - Object.defineProperty( this, 'id', { value: _object3DId ++ } ); + } else { - this.uuid = MathUtils.generateUUID(); + return null; - this.name = ''; - this.type = 'Object3D'; + } - this.parent = null; - this.children = []; + _diff.subVectors( this.origin, a ); + const DdQxE2 = sign * this.direction.dot( _edge2.crossVectors( _diff, _edge2 ) ); - this.up = Object3D.DefaultUp.clone(); + // b1 < 0, no intersection + if ( DdQxE2 < 0 ) { - const position = new Vector3(); - const rotation = new Euler(); - const quaternion = new Quaternion(); - const scale = new Vector3( 1, 1, 1 ); + return null; - function onRotationChange() { + } - quaternion.setFromEuler( rotation, false ); + const DdE1xQ = sign * this.direction.dot( _edge1.cross( _diff ) ); - } + // b2 < 0, no intersection + if ( DdE1xQ < 0 ) { - function onQuaternionChange() { + return null; - rotation.setFromQuaternion( quaternion, undefined, false ); + } - } + // b1+b2 > 1, no intersection + if ( DdQxE2 + DdE1xQ > DdN ) { - rotation._onChange( onRotationChange ); - quaternion._onChange( onQuaternionChange ); + return null; - Object.defineProperties( this, { - position: { - configurable: true, - enumerable: true, - value: position - }, - rotation: { - configurable: true, - enumerable: true, - value: rotation - }, - quaternion: { - configurable: true, - enumerable: true, - value: quaternion - }, - scale: { - configurable: true, - enumerable: true, - value: scale - }, - modelViewMatrix: { - value: new Matrix4() - }, - normalMatrix: { - value: new Matrix3() } - } ); - this.matrix = new Matrix4(); - this.matrixWorld = new Matrix4(); + // Line intersects triangle, check if ray does. + const QdN = - sign * _diff.dot( _normal ); - this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate; - this.matrixWorldNeedsUpdate = false; + // t < 0, no intersection + if ( QdN < 0 ) { - this.layers = new Layers(); - this.visible = true; + return null; - this.castShadow = false; - this.receiveShadow = false; + } - this.frustumCulled = true; - this.renderOrder = 0; + // Ray intersects triangle. + return this.at( QdN / DdN, target ); - this.userData = {}; + } -} + applyMatrix4( matrix4 ) { -Object3D.DefaultUp = new Vector3( 0, 1, 0 ); -Object3D.DefaultMatrixAutoUpdate = true; + this.origin.applyMatrix4( matrix4 ); + this.direction.transformDirection( matrix4 ); -Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ), { + return this; - constructor: Object3D, + } - isObject3D: true, + equals( ray ) { - onBeforeRender: function () {}, - onAfterRender: function () {}, + return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction ); - applyMatrix4: function ( matrix ) { + } - if ( this.matrixAutoUpdate ) this.updateMatrix(); +} - this.matrix.premultiply( matrix ); +class Matrix4 { - this.matrix.decompose( this.position, this.quaternion, this.scale ); + constructor() { - }, + this.elements = [ - applyQuaternion: function ( q ) { + 1, 0, 0, 0, + 0, 1, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - this.quaternion.premultiply( q ); + ]; - return this; + if ( arguments.length > 0 ) { - }, + console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' ); - setRotationFromAxisAngle: function ( axis, angle ) { + } - // assumes axis is normalized + } - this.quaternion.setFromAxisAngle( axis, angle ); + set( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) { - }, + const te = this.elements; - setRotationFromEuler: function ( euler ) { + te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14; + te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24; + te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34; + te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44; - this.quaternion.setFromEuler( euler, true ); + return this; - }, + } - setRotationFromMatrix: function ( m ) { + identity() { - // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) + this.set( - this.quaternion.setFromRotationMatrix( m ); + 1, 0, 0, 0, + 0, 1, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - }, + ); - setRotationFromQuaternion: function ( q ) { + return this; - // assumes q is normalized + } - this.quaternion.copy( q ); + clone() { - }, + return new Matrix4().fromArray( this.elements ); - rotateOnAxis: function ( axis, angle ) { + } - // rotate object on axis in object space - // axis is assumed to be normalized + copy( m ) { - _q1.setFromAxisAngle( axis, angle ); + const te = this.elements; + const me = m.elements; - this.quaternion.multiply( _q1 ); + te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ]; + te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; + te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ]; + te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ]; return this; - }, - - rotateOnWorldAxis: function ( axis, angle ) { + } - // rotate object on axis in world space - // axis is assumed to be normalized - // method assumes no rotated parent + copyPosition( m ) { - _q1.setFromAxisAngle( axis, angle ); + const te = this.elements, me = m.elements; - this.quaternion.premultiply( _q1 ); + te[ 12 ] = me[ 12 ]; + te[ 13 ] = me[ 13 ]; + te[ 14 ] = me[ 14 ]; return this; - }, + } - rotateX: function ( angle ) { + extractBasis( xAxis, yAxis, zAxis ) { - return this.rotateOnAxis( _xAxis, angle ); + xAxis.setFromMatrixColumn( this, 0 ); + yAxis.setFromMatrixColumn( this, 1 ); + zAxis.setFromMatrixColumn( this, 2 ); - }, + return this; - rotateY: function ( angle ) { + } - return this.rotateOnAxis( _yAxis, angle ); + makeBasis( xAxis, yAxis, zAxis ) { - }, + this.set( + xAxis.x, yAxis.x, zAxis.x, 0, + xAxis.y, yAxis.y, zAxis.y, 0, + xAxis.z, yAxis.z, zAxis.z, 0, + 0, 0, 0, 1 + ); - rotateZ: function ( angle ) { + return this; - return this.rotateOnAxis( _zAxis, angle ); + } - }, + extractRotation( m ) { - translateOnAxis: function ( axis, distance ) { + // this method does not support reflection matrices - // translate object by distance along axis in object space - // axis is assumed to be normalized + const te = this.elements; + const me = m.elements; - _v1$1.copy( axis ).applyQuaternion( this.quaternion ); + const scaleX = 1 / _v1$1.setFromMatrixColumn( m, 0 ).length(); + const scaleY = 1 / _v1$1.setFromMatrixColumn( m, 1 ).length(); + const scaleZ = 1 / _v1$1.setFromMatrixColumn( m, 2 ).length(); - this.position.add( _v1$1.multiplyScalar( distance ) ); + te[ 0 ] = me[ 0 ] * scaleX; + te[ 1 ] = me[ 1 ] * scaleX; + te[ 2 ] = me[ 2 ] * scaleX; + te[ 3 ] = 0; - return this; + te[ 4 ] = me[ 4 ] * scaleY; + te[ 5 ] = me[ 5 ] * scaleY; + te[ 6 ] = me[ 6 ] * scaleY; + te[ 7 ] = 0; - }, + te[ 8 ] = me[ 8 ] * scaleZ; + te[ 9 ] = me[ 9 ] * scaleZ; + te[ 10 ] = me[ 10 ] * scaleZ; + te[ 11 ] = 0; - translateX: function ( distance ) { + te[ 12 ] = 0; + te[ 13 ] = 0; + te[ 14 ] = 0; + te[ 15 ] = 1; - return this.translateOnAxis( _xAxis, distance ); + return this; - }, + } - translateY: function ( distance ) { + makeRotationFromEuler( euler ) { - return this.translateOnAxis( _yAxis, distance ); + if ( ! ( euler && euler.isEuler ) ) { - }, + console.error( 'THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' ); - translateZ: function ( distance ) { + } - return this.translateOnAxis( _zAxis, distance ); + const te = this.elements; - }, + const x = euler.x, y = euler.y, z = euler.z; + const a = Math.cos( x ), b = Math.sin( x ); + const c = Math.cos( y ), d = Math.sin( y ); + const e = Math.cos( z ), f = Math.sin( z ); - localToWorld: function ( vector ) { + if ( euler.order === 'XYZ' ) { - return vector.applyMatrix4( this.matrixWorld ); + const ae = a * e, af = a * f, be = b * e, bf = b * f; - }, + te[ 0 ] = c * e; + te[ 4 ] = - c * f; + te[ 8 ] = d; - worldToLocal: function ( vector ) { + te[ 1 ] = af + be * d; + te[ 5 ] = ae - bf * d; + te[ 9 ] = - b * c; - return vector.applyMatrix4( _m1$1.getInverse( this.matrixWorld ) ); + te[ 2 ] = bf - ae * d; + te[ 6 ] = be + af * d; + te[ 10 ] = a * c; - }, + } else if ( euler.order === 'YXZ' ) { - lookAt: function ( x, y, z ) { + const ce = c * e, cf = c * f, de = d * e, df = d * f; - // This method does not support objects having non-uniformly-scaled parent(s) + te[ 0 ] = ce + df * b; + te[ 4 ] = de * b - cf; + te[ 8 ] = a * d; - if ( x.isVector3 ) { + te[ 1 ] = a * f; + te[ 5 ] = a * e; + te[ 9 ] = - b; - _target.copy( x ); + te[ 2 ] = cf * b - de; + te[ 6 ] = df + ce * b; + te[ 10 ] = a * c; - } else { + } else if ( euler.order === 'ZXY' ) { - _target.set( x, y, z ); + const ce = c * e, cf = c * f, de = d * e, df = d * f; - } + te[ 0 ] = ce - df * b; + te[ 4 ] = - a * f; + te[ 8 ] = de + cf * b; - const parent = this.parent; + te[ 1 ] = cf + de * b; + te[ 5 ] = a * e; + te[ 9 ] = df - ce * b; - this.updateWorldMatrix( true, false ); + te[ 2 ] = - a * d; + te[ 6 ] = b; + te[ 10 ] = a * c; - _position.setFromMatrixPosition( this.matrixWorld ); + } else if ( euler.order === 'ZYX' ) { - if ( this.isCamera || this.isLight ) { + const ae = a * e, af = a * f, be = b * e, bf = b * f; - _m1$1.lookAt( _position, _target, this.up ); + te[ 0 ] = c * e; + te[ 4 ] = be * d - af; + te[ 8 ] = ae * d + bf; - } else { + te[ 1 ] = c * f; + te[ 5 ] = bf * d + ae; + te[ 9 ] = af * d - be; - _m1$1.lookAt( _target, _position, this.up ); + te[ 2 ] = - d; + te[ 6 ] = b * c; + te[ 10 ] = a * c; - } + } else if ( euler.order === 'YZX' ) { - this.quaternion.setFromRotationMatrix( _m1$1 ); + const ac = a * c, ad = a * d, bc = b * c, bd = b * d; - if ( parent ) { + te[ 0 ] = c * e; + te[ 4 ] = bd - ac * f; + te[ 8 ] = bc * f + ad; - _m1$1.extractRotation( parent.matrixWorld ); - _q1.setFromRotationMatrix( _m1$1 ); - this.quaternion.premultiply( _q1.inverse() ); + te[ 1 ] = f; + te[ 5 ] = a * e; + te[ 9 ] = - b * e; - } + te[ 2 ] = - d * e; + te[ 6 ] = ad * f + bc; + te[ 10 ] = ac - bd * f; - }, + } else if ( euler.order === 'XZY' ) { - add: function ( object ) { + const ac = a * c, ad = a * d, bc = b * c, bd = b * d; - if ( arguments.length > 1 ) { + te[ 0 ] = c * e; + te[ 4 ] = - f; + te[ 8 ] = d * e; - for ( let i = 0; i < arguments.length; i ++ ) { + te[ 1 ] = ac * f + bd; + te[ 5 ] = a * e; + te[ 9 ] = ad * f - bc; - this.add( arguments[ i ] ); + te[ 2 ] = bc * f - ad; + te[ 6 ] = b * e; + te[ 10 ] = bd * f + ac; - } + } - return this; + // bottom row + te[ 3 ] = 0; + te[ 7 ] = 0; + te[ 11 ] = 0; - } + // last column + te[ 12 ] = 0; + te[ 13 ] = 0; + te[ 14 ] = 0; + te[ 15 ] = 1; - if ( object === this ) { + return this; - console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object ); - return this; + } - } + makeRotationFromQuaternion( q ) { - if ( ( object && object.isObject3D ) ) { + return this.compose( _zero, q, _one ); - if ( object.parent !== null ) { + } - object.parent.remove( object ); + lookAt( eye, target, up ) { - } + const te = this.elements; - object.parent = this; - this.children.push( object ); + _z.subVectors( eye, target ); - object.dispatchEvent( _addedEvent ); + if ( _z.lengthSq() === 0 ) { - } else { + // eye and target are in the same position - console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object ); + _z.z = 1; } - return this; + _z.normalize(); + _x.crossVectors( up, _z ); - }, + if ( _x.lengthSq() === 0 ) { - remove: function ( object ) { + // up and z are parallel - if ( arguments.length > 1 ) { + if ( Math.abs( up.z ) === 1 ) { - for ( let i = 0; i < arguments.length; i ++ ) { - - this.remove( arguments[ i ] ); - - } - - return this; - - } - - const index = this.children.indexOf( object ); - - if ( index !== - 1 ) { - - object.parent = null; - this.children.splice( index, 1 ); - - object.dispatchEvent( _removedEvent ); - - } - - return this; - - }, - - attach: function ( object ) { - - // adds object as a child of this, while maintaining the object's world transform - - this.updateWorldMatrix( true, false ); + _z.x += 0.0001; - _m1$1.getInverse( this.matrixWorld ); + } else { - if ( object.parent !== null ) { + _z.z += 0.0001; - object.parent.updateWorldMatrix( true, false ); + } - _m1$1.multiply( object.parent.matrixWorld ); + _z.normalize(); + _x.crossVectors( up, _z ); } - object.applyMatrix4( _m1$1 ); - - object.updateWorldMatrix( false, false ); + _x.normalize(); + _y.crossVectors( _z, _x ); - this.add( object ); + te[ 0 ] = _x.x; te[ 4 ] = _y.x; te[ 8 ] = _z.x; + te[ 1 ] = _x.y; te[ 5 ] = _y.y; te[ 9 ] = _z.y; + te[ 2 ] = _x.z; te[ 6 ] = _y.z; te[ 10 ] = _z.z; return this; - }, - - getObjectById: function ( id ) { - - return this.getObjectByProperty( 'id', id ); - - }, - - getObjectByName: function ( name ) { - - return this.getObjectByProperty( 'name', name ); - - }, - - getObjectByProperty: function ( name, value ) { - - if ( this[ name ] === value ) return this; - - for ( let i = 0, l = this.children.length; i < l; i ++ ) { - - const child = this.children[ i ]; - const object = child.getObjectByProperty( name, value ); + } - if ( object !== undefined ) { + multiply( m, n ) { - return object; + if ( n !== undefined ) { - } + console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' ); + return this.multiplyMatrices( m, n ); } - return undefined; + return this.multiplyMatrices( this, m ); - }, + } - getWorldPosition: function ( target ) { + premultiply( m ) { - if ( target === undefined ) { + return this.multiplyMatrices( m, this ); - console.warn( 'THREE.Object3D: .getWorldPosition() target is now required' ); - target = new Vector3(); + } - } + multiplyMatrices( a, b ) { - this.updateMatrixWorld( true ); + const ae = a.elements; + const be = b.elements; + const te = this.elements; - return target.setFromMatrixPosition( this.matrixWorld ); + const a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ]; + const a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ]; + const a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ]; + const a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ]; - }, + const b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ]; + const b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ]; + const b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ]; + const b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ]; - getWorldQuaternion: function ( target ) { + te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41; + te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42; + te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43; + te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44; - if ( target === undefined ) { + te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41; + te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42; + te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43; + te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44; - console.warn( 'THREE.Object3D: .getWorldQuaternion() target is now required' ); - target = new Quaternion(); + te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41; + te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42; + te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43; + te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44; - } + te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41; + te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42; + te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43; + te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44; - this.updateMatrixWorld( true ); + return this; - this.matrixWorld.decompose( _position, target, _scale ); + } - return target; + multiplyScalar( s ) { - }, + const te = this.elements; - getWorldScale: function ( target ) { + te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s; + te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s; + te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s; + te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s; - if ( target === undefined ) { + return this; - console.warn( 'THREE.Object3D: .getWorldScale() target is now required' ); - target = new Vector3(); + } - } + determinant() { - this.updateMatrixWorld( true ); + const te = this.elements; - this.matrixWorld.decompose( _position, _quaternion$2, target ); + const n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ]; + const n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ]; + const n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ]; + const n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ]; - return target; + //TODO: make this more efficient + //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm ) - }, + return ( + n41 * ( + + n14 * n23 * n32 + - n13 * n24 * n32 + - n14 * n22 * n33 + + n12 * n24 * n33 + + n13 * n22 * n34 + - n12 * n23 * n34 + ) + + n42 * ( + + n11 * n23 * n34 + - n11 * n24 * n33 + + n14 * n21 * n33 + - n13 * n21 * n34 + + n13 * n24 * n31 + - n14 * n23 * n31 + ) + + n43 * ( + + n11 * n24 * n32 + - n11 * n22 * n34 + - n14 * n21 * n32 + + n12 * n21 * n34 + + n14 * n22 * n31 + - n12 * n24 * n31 + ) + + n44 * ( + - n13 * n22 * n31 + - n11 * n23 * n32 + + n11 * n22 * n33 + + n13 * n21 * n32 + - n12 * n21 * n33 + + n12 * n23 * n31 + ) - getWorldDirection: function ( target ) { + ); - if ( target === undefined ) { + } - console.warn( 'THREE.Object3D: .getWorldDirection() target is now required' ); - target = new Vector3(); + transpose() { - } + const te = this.elements; + let tmp; - this.updateMatrixWorld( true ); + tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp; + tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp; + tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp; - const e = this.matrixWorld.elements; + tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp; + tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp; + tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp; - return target.set( e[ 8 ], e[ 9 ], e[ 10 ] ).normalize(); + return this; - }, + } - raycast: function () {}, + setPosition( x, y, z ) { - traverse: function ( callback ) { + const te = this.elements; - callback( this ); + if ( x.isVector3 ) { - const children = this.children; + te[ 12 ] = x.x; + te[ 13 ] = x.y; + te[ 14 ] = x.z; - for ( let i = 0, l = children.length; i < l; i ++ ) { + } else { - children[ i ].traverse( callback ); + te[ 12 ] = x; + te[ 13 ] = y; + te[ 14 ] = z; } - }, - - traverseVisible: function ( callback ) { - - if ( this.visible === false ) return; + return this; - callback( this ); + } - const children = this.children; + getInverse( m, throwOnDegenerate ) { - for ( let i = 0, l = children.length; i < l; i ++ ) { + if ( throwOnDegenerate !== undefined ) { - children[ i ].traverseVisible( callback ); + console.warn( "THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate." ); } - }, - - traverseAncestors: function ( callback ) { + // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm + const te = this.elements, + me = m.elements, - const parent = this.parent; + n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ], + n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ], + n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ], + n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ], - if ( parent !== null ) { + t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44, + t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44, + t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44, + t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34; - callback( parent ); + const det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14; - parent.traverseAncestors( callback ); + if ( det === 0 ) return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ); - } + const detInv = 1 / det; - }, + te[ 0 ] = t11 * detInv; + te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv; + te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv; + te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv; - updateMatrix: function () { + te[ 4 ] = t12 * detInv; + te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv; + te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv; + te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv; - this.matrix.compose( this.position, this.quaternion, this.scale ); + te[ 8 ] = t13 * detInv; + te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv; + te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv; + te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv; - this.matrixWorldNeedsUpdate = true; + te[ 12 ] = t14 * detInv; + te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv; + te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv; + te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv; - }, + return this; - updateMatrixWorld: function ( force ) { + } - if ( this.matrixAutoUpdate ) this.updateMatrix(); + scale( v ) { - if ( this.matrixWorldNeedsUpdate || force ) { + const te = this.elements; + const x = v.x, y = v.y, z = v.z; - if ( this.parent === null ) { + te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z; + te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z; + te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z; + te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z; - this.matrixWorld.copy( this.matrix ); + return this; - } else { + } - this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); + getMaxScaleOnAxis() { - } + const te = this.elements; - this.matrixWorldNeedsUpdate = false; + const scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ]; + const scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ]; + const scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ]; - force = true; + return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) ); - } + } - // update children + makeTranslation( x, y, z ) { - const children = this.children; + this.set( - for ( let i = 0, l = children.length; i < l; i ++ ) { + 1, 0, 0, x, + 0, 1, 0, y, + 0, 0, 1, z, + 0, 0, 0, 1 - children[ i ].updateMatrixWorld( force ); + ); - } + return this; - }, + } - updateWorldMatrix: function ( updateParents, updateChildren ) { + makeRotationX( theta ) { - const parent = this.parent; + const c = Math.cos( theta ), s = Math.sin( theta ); - if ( updateParents === true && parent !== null ) { + this.set( - parent.updateWorldMatrix( true, false ); + 1, 0, 0, 0, + 0, c, - s, 0, + 0, s, c, 0, + 0, 0, 0, 1 - } + ); - if ( this.matrixAutoUpdate ) this.updateMatrix(); + return this; - if ( this.parent === null ) { + } - this.matrixWorld.copy( this.matrix ); + makeRotationY( theta ) { - } else { + const c = Math.cos( theta ), s = Math.sin( theta ); - this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); + this.set( - } + c, 0, s, 0, + 0, 1, 0, 0, + - s, 0, c, 0, + 0, 0, 0, 1 - // update children + ); - if ( updateChildren === true ) { + return this; - const children = this.children; + } - for ( let i = 0, l = children.length; i < l; i ++ ) { + makeRotationZ( theta ) { - children[ i ].updateWorldMatrix( false, true ); + const c = Math.cos( theta ), s = Math.sin( theta ); - } + this.set( - } + c, - s, 0, 0, + s, c, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 - }, + ); - toJSON: function ( meta ) { + return this; - // meta is a string when called from JSON.stringify - const isRootObject = ( meta === undefined || typeof meta === 'string' ); + } - const output = {}; + makeRotationAxis( axis, angle ) { - // meta is a hash used to collect geometries, materials. - // not providing it implies that this is the root object - // being serialized. - if ( isRootObject ) { + // Based on http://www.gamedev.net/reference/articles/article1199.asp - // initialize meta obj - meta = { - geometries: {}, - materials: {}, - textures: {}, - images: {}, - shapes: {} - }; + const c = Math.cos( angle ); + const s = Math.sin( angle ); + const t = 1 - c; + const x = axis.x, y = axis.y, z = axis.z; + const tx = t * x, ty = t * y; - output.metadata = { - version: 4.5, - type: 'Object', - generator: 'Object3D.toJSON' - }; + this.set( - } + tx * x + c, tx * y - s * z, tx * z + s * y, 0, + tx * y + s * z, ty * y + c, ty * z - s * x, 0, + tx * z - s * y, ty * z + s * x, t * z * z + c, 0, + 0, 0, 0, 1 - // standard Object3D serialization + ); - const object = {}; + return this; - object.uuid = this.uuid; - object.type = this.type; + } - if ( this.name !== '' ) object.name = this.name; - if ( this.castShadow === true ) object.castShadow = true; - if ( this.receiveShadow === true ) object.receiveShadow = true; - if ( this.visible === false ) object.visible = false; - if ( this.frustumCulled === false ) object.frustumCulled = false; - if ( this.renderOrder !== 0 ) object.renderOrder = this.renderOrder; - if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData; + makeScale( x, y, z ) { - object.layers = this.layers.mask; - object.matrix = this.matrix.toArray(); + this.set( - if ( this.matrixAutoUpdate === false ) object.matrixAutoUpdate = false; + x, 0, 0, 0, + 0, y, 0, 0, + 0, 0, z, 0, + 0, 0, 0, 1 - // object specific properties + ); - if ( this.isInstancedMesh ) { + return this; - object.type = 'InstancedMesh'; - object.count = this.count; - object.instanceMatrix = this.instanceMatrix.toJSON(); + } - } + makeShear( x, y, z ) { - // + this.set( - function serialize( library, element ) { + 1, y, z, 0, + x, 1, z, 0, + x, y, 1, 0, + 0, 0, 0, 1 - if ( library[ element.uuid ] === undefined ) { + ); - library[ element.uuid ] = element.toJSON( meta ); + return this; - } + } - return element.uuid; + compose( position, quaternion, scale ) { - } + const te = this.elements; - if ( this.isMesh || this.isLine || this.isPoints ) { + const x = quaternion._x, y = quaternion._y, z = quaternion._z, w = quaternion._w; + const x2 = x + x, y2 = y + y, z2 = z + z; + const xx = x * x2, xy = x * y2, xz = x * z2; + const yy = y * y2, yz = y * z2, zz = z * z2; + const wx = w * x2, wy = w * y2, wz = w * z2; - object.geometry = serialize( meta.geometries, this.geometry ); + const sx = scale.x, sy = scale.y, sz = scale.z; - const parameters = this.geometry.parameters; + te[ 0 ] = ( 1 - ( yy + zz ) ) * sx; + te[ 1 ] = ( xy + wz ) * sx; + te[ 2 ] = ( xz - wy ) * sx; + te[ 3 ] = 0; - if ( parameters !== undefined && parameters.shapes !== undefined ) { + te[ 4 ] = ( xy - wz ) * sy; + te[ 5 ] = ( 1 - ( xx + zz ) ) * sy; + te[ 6 ] = ( yz + wx ) * sy; + te[ 7 ] = 0; - const shapes = parameters.shapes; + te[ 8 ] = ( xz + wy ) * sz; + te[ 9 ] = ( yz - wx ) * sz; + te[ 10 ] = ( 1 - ( xx + yy ) ) * sz; + te[ 11 ] = 0; - if ( Array.isArray( shapes ) ) { + te[ 12 ] = position.x; + te[ 13 ] = position.y; + te[ 14 ] = position.z; + te[ 15 ] = 1; - for ( let i = 0, l = shapes.length; i < l; i ++ ) { + return this; - const shape = shapes[ i ]; + } - serialize( meta.shapes, shape ); + decompose( position, quaternion, scale ) { - } + const te = this.elements; - } else { + let sx = _v1$1.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length(); + const sy = _v1$1.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length(); + const sz = _v1$1.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length(); - serialize( meta.shapes, shapes ); + // if determine is negative, we need to invert one scale + const det = this.determinant(); + if ( det < 0 ) sx = - sx; - } + position.x = te[ 12 ]; + position.y = te[ 13 ]; + position.z = te[ 14 ]; - } + // scale the rotation part + _m1.copy( this ); - } + const invSX = 1 / sx; + const invSY = 1 / sy; + const invSZ = 1 / sz; - if ( this.material !== undefined ) { + _m1.elements[ 0 ] *= invSX; + _m1.elements[ 1 ] *= invSX; + _m1.elements[ 2 ] *= invSX; - if ( Array.isArray( this.material ) ) { + _m1.elements[ 4 ] *= invSY; + _m1.elements[ 5 ] *= invSY; + _m1.elements[ 6 ] *= invSY; - const uuids = []; + _m1.elements[ 8 ] *= invSZ; + _m1.elements[ 9 ] *= invSZ; + _m1.elements[ 10 ] *= invSZ; - for ( let i = 0, l = this.material.length; i < l; i ++ ) { + quaternion.setFromRotationMatrix( _m1 ); - uuids.push( serialize( meta.materials, this.material[ i ] ) ); + scale.x = sx; + scale.y = sy; + scale.z = sz; - } + return this; - object.material = uuids; + } - } else { + makePerspective( left, right, top, bottom, near, far ) { - object.material = serialize( meta.materials, this.material ); + if ( far === undefined ) { - } + console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' ); } - // - - if ( this.children.length > 0 ) { - - object.children = []; + const te = this.elements; + const x = 2 * near / ( right - left ); + const y = 2 * near / ( top - bottom ); - for ( let i = 0; i < this.children.length; i ++ ) { + const a = ( right + left ) / ( right - left ); + const b = ( top + bottom ) / ( top - bottom ); + const c = - ( far + near ) / ( far - near ); + const d = - 2 * far * near / ( far - near ); - object.children.push( this.children[ i ].toJSON( meta ).object ); + te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0; + te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0; + te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d; + te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0; - } + return this; - } + } - if ( isRootObject ) { + makeOrthographic( left, right, top, bottom, near, far ) { - const geometries = extractFromCache( meta.geometries ); - const materials = extractFromCache( meta.materials ); - const textures = extractFromCache( meta.textures ); - const images = extractFromCache( meta.images ); - const shapes = extractFromCache( meta.shapes ); - - if ( geometries.length > 0 ) output.geometries = geometries; - if ( materials.length > 0 ) output.materials = materials; - if ( textures.length > 0 ) output.textures = textures; - if ( images.length > 0 ) output.images = images; - if ( shapes.length > 0 ) output.shapes = shapes; + const te = this.elements; + const w = 1.0 / ( right - left ); + const h = 1.0 / ( top - bottom ); + const p = 1.0 / ( far - near ); - } + const x = ( right + left ) * w; + const y = ( top + bottom ) * h; + const z = ( far + near ) * p; - output.object = object; + te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x; + te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y; + te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z; + te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1; - return output; + return this; - // extract data from the cache hash - // remove metadata on each item - // and return as array - function extractFromCache( cache ) { + } - const values = []; - for ( const key in cache ) { + equals( matrix ) { - const data = cache[ key ]; - delete data.metadata; - values.push( data ); + const te = this.elements; + const me = matrix.elements; - } + for ( let i = 0; i < 16; i ++ ) { - return values; + if ( te[ i ] !== me[ i ] ) return false; } - }, - - clone: function ( recursive ) { - - return new this.constructor().copy( this, recursive ); - - }, - - copy: function ( source, recursive ) { - - if ( recursive === undefined ) recursive = true; - - this.name = source.name; - - this.up.copy( source.up ); - - this.position.copy( source.position ); - this.rotation.order = source.rotation.order; - this.quaternion.copy( source.quaternion ); - this.scale.copy( source.scale ); - - this.matrix.copy( source.matrix ); - this.matrixWorld.copy( source.matrixWorld ); - - this.matrixAutoUpdate = source.matrixAutoUpdate; - this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate; - - this.layers.mask = source.layers.mask; - this.visible = source.visible; - - this.castShadow = source.castShadow; - this.receiveShadow = source.receiveShadow; - - this.frustumCulled = source.frustumCulled; - this.renderOrder = source.renderOrder; + return true; - this.userData = JSON.parse( JSON.stringify( source.userData ) ); + } - if ( recursive === true ) { + fromArray( array, offset ) { - for ( let i = 0; i < source.children.length; i ++ ) { + if ( offset === undefined ) offset = 0; - const child = source.children[ i ]; - this.add( child.clone() ); + for ( let i = 0; i < 16; i ++ ) { - } + this.elements[ i ] = array[ i + offset ]; } @@ -6079,1353 +5991,1312 @@ Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ), } -} ); - -function Scene() { + toArray( array, offset ) { - Object3D.call( this ); + if ( array === undefined ) array = []; + if ( offset === undefined ) offset = 0; - this.type = 'Scene'; + const te = this.elements; - this.background = null; - this.environment = null; - this.fog = null; + array[ offset ] = te[ 0 ]; + array[ offset + 1 ] = te[ 1 ]; + array[ offset + 2 ] = te[ 2 ]; + array[ offset + 3 ] = te[ 3 ]; - this.overrideMaterial = null; + array[ offset + 4 ] = te[ 4 ]; + array[ offset + 5 ] = te[ 5 ]; + array[ offset + 6 ] = te[ 6 ]; + array[ offset + 7 ] = te[ 7 ]; - this.autoUpdate = true; // checked by the renderer + array[ offset + 8 ] = te[ 8 ]; + array[ offset + 9 ] = te[ 9 ]; + array[ offset + 10 ] = te[ 10 ]; + array[ offset + 11 ] = te[ 11 ]; - if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { + array[ offset + 12 ] = te[ 12 ]; + array[ offset + 13 ] = te[ 13 ]; + array[ offset + 14 ] = te[ 14 ]; + array[ offset + 15 ] = te[ 15 ]; - __THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) ); // eslint-disable-line no-undef + return array; } } -Scene.prototype = Object.assign( Object.create( Object3D.prototype ), { +Matrix4.prototype.isMatrix4 = true; - constructor: Scene, +const _v1$1 = new Vector3(); +const _m1 = new Matrix4(); +const _zero = new Vector3( 0, 0, 0 ); +const _one = new Vector3( 1, 1, 1 ); +const _x = new Vector3(); +const _y = new Vector3(); +const _z = new Vector3(); - isScene: true, +class Euler { - copy: function ( source, recursive ) { + constructor( x = 0, y = 0, z = 0, order = Euler.DefaultOrder ) { - Object3D.prototype.copy.call( this, source, recursive ); + this._x = x; + this._y = y; + this._z = z; + this._order = order; - if ( source.background !== null ) this.background = source.background.clone(); - if ( source.environment !== null ) this.environment = source.environment.clone(); - if ( source.fog !== null ) this.fog = source.fog.clone(); + } - if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone(); + get x() { - this.autoUpdate = source.autoUpdate; - this.matrixAutoUpdate = source.matrixAutoUpdate; + return this._x; - return this; + } - }, + set x( value ) { - toJSON: function ( meta ) { + this._x = value; + this._onChangeCallback(); - const data = Object3D.prototype.toJSON.call( this, meta ); + } - if ( this.background !== null ) data.object.background = this.background.toJSON( meta ); - if ( this.environment !== null ) data.object.environment = this.environment.toJSON( meta ); - if ( this.fog !== null ) data.object.fog = this.fog.toJSON(); + get y() { - return data; + return this._y; } -} ); + set y( value ) { -const _points = [ - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3(), - new Vector3() -]; + this._y = value; + this._onChangeCallback(); -const _vector$1 = new Vector3(); + } -const _box = new Box3(); + get z() { -// triangle centered vertices + return this._z; -const _v0 = new Vector3(); -const _v1$2 = new Vector3(); -const _v2 = new Vector3(); + } -// triangle edge vectors + set z( value ) { -const _f0 = new Vector3(); -const _f1 = new Vector3(); -const _f2 = new Vector3(); + this._z = value; + this._onChangeCallback(); -const _center = new Vector3(); -const _extents = new Vector3(); -const _triangleNormal = new Vector3(); -const _testAxis = new Vector3(); + } -function Box3( min, max ) { + get order() { - this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity ); - this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity ); + return this._order; -} + } + set order( value ) { -Object.assign( Box3.prototype, { + this._order = value; + this._onChangeCallback(); + + } - isBox3: true, + set( x, y, z, order ) { - set: function ( min, max ) { + this._x = x; + this._y = y; + this._z = z; + this._order = order || this._order; - this.min.copy( min ); - this.max.copy( max ); + this._onChangeCallback(); return this; - }, + } - setFromArray: function ( array ) { + clone() { - let minX = + Infinity; - let minY = + Infinity; - let minZ = + Infinity; + return new this.constructor( this._x, this._y, this._z, this._order ); - let maxX = - Infinity; - let maxY = - Infinity; - let maxZ = - Infinity; + } - for ( let i = 0, l = array.length; i < l; i += 3 ) { + copy( euler ) { - const x = array[ i ]; - const y = array[ i + 1 ]; - const z = array[ i + 2 ]; + this._x = euler._x; + this._y = euler._y; + this._z = euler._z; + this._order = euler._order; - if ( x < minX ) minX = x; - if ( y < minY ) minY = y; - if ( z < minZ ) minZ = z; + this._onChangeCallback(); - if ( x > maxX ) maxX = x; - if ( y > maxY ) maxY = y; - if ( z > maxZ ) maxZ = z; + return this; - } + } - this.min.set( minX, minY, minZ ); - this.max.set( maxX, maxY, maxZ ); + setFromRotationMatrix( m, order, update ) { - return this; + const clamp = MathUtils.clamp; - }, + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) - setFromBufferAttribute: function ( attribute ) { + const te = m.elements; + const m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ]; + const m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ]; + const m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ]; - let minX = + Infinity; - let minY = + Infinity; - let minZ = + Infinity; + order = order || this._order; - let maxX = - Infinity; - let maxY = - Infinity; - let maxZ = - Infinity; + switch ( order ) { - for ( let i = 0, l = attribute.count; i < l; i ++ ) { + case 'XYZ': - const x = attribute.getX( i ); - const y = attribute.getY( i ); - const z = attribute.getZ( i ); + this._y = Math.asin( clamp( m13, - 1, 1 ) ); - if ( x < minX ) minX = x; - if ( y < minY ) minY = y; - if ( z < minZ ) minZ = z; + if ( Math.abs( m13 ) < 0.9999999 ) { - if ( x > maxX ) maxX = x; - if ( y > maxY ) maxY = y; - if ( z > maxZ ) maxZ = z; + this._x = Math.atan2( - m23, m33 ); + this._z = Math.atan2( - m12, m11 ); - } + } else { - this.min.set( minX, minY, minZ ); - this.max.set( maxX, maxY, maxZ ); + this._x = Math.atan2( m32, m22 ); + this._z = 0; - return this; + } - }, + break; - setFromPoints: function ( points ) { + case 'YXZ': - this.makeEmpty(); + this._x = Math.asin( - clamp( m23, - 1, 1 ) ); - for ( let i = 0, il = points.length; i < il; i ++ ) { + if ( Math.abs( m23 ) < 0.9999999 ) { - this.expandByPoint( points[ i ] ); + this._y = Math.atan2( m13, m33 ); + this._z = Math.atan2( m21, m22 ); - } + } else { - return this; + this._y = Math.atan2( - m31, m11 ); + this._z = 0; - }, + } - setFromCenterAndSize: function ( center, size ) { + break; - const halfSize = _vector$1.copy( size ).multiplyScalar( 0.5 ); + case 'ZXY': - this.min.copy( center ).sub( halfSize ); - this.max.copy( center ).add( halfSize ); + this._x = Math.asin( clamp( m32, - 1, 1 ) ); - return this; + if ( Math.abs( m32 ) < 0.9999999 ) { - }, + this._y = Math.atan2( - m31, m33 ); + this._z = Math.atan2( - m12, m22 ); - setFromObject: function ( object ) { + } else { - this.makeEmpty(); + this._y = 0; + this._z = Math.atan2( m21, m11 ); - return this.expandByObject( object ); + } - }, + break; - clone: function () { + case 'ZYX': - return new this.constructor().copy( this ); + this._y = Math.asin( - clamp( m31, - 1, 1 ) ); - }, + if ( Math.abs( m31 ) < 0.9999999 ) { - copy: function ( box ) { + this._x = Math.atan2( m32, m33 ); + this._z = Math.atan2( m21, m11 ); - this.min.copy( box.min ); - this.max.copy( box.max ); + } else { - return this; + this._x = 0; + this._z = Math.atan2( - m12, m22 ); - }, + } - makeEmpty: function () { + break; - this.min.x = this.min.y = this.min.z = + Infinity; - this.max.x = this.max.y = this.max.z = - Infinity; + case 'YZX': - return this; + this._z = Math.asin( clamp( m21, - 1, 1 ) ); - }, + if ( Math.abs( m21 ) < 0.9999999 ) { - isEmpty: function () { + this._x = Math.atan2( - m23, m22 ); + this._y = Math.atan2( - m31, m11 ); - // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes + } else { - return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z ); + this._x = 0; + this._y = Math.atan2( m13, m33 ); - }, + } - getCenter: function ( target ) { + break; - if ( target === undefined ) { + case 'XZY': - console.warn( 'THREE.Box3: .getCenter() target is now required' ); - target = new Vector3(); + this._z = Math.asin( - clamp( m12, - 1, 1 ) ); - } + if ( Math.abs( m12 ) < 0.9999999 ) { - return this.isEmpty() ? target.set( 0, 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); + this._x = Math.atan2( m32, m22 ); + this._y = Math.atan2( m13, m11 ); - }, + } else { - getSize: function ( target ) { + this._x = Math.atan2( - m23, m33 ); + this._y = 0; - if ( target === undefined ) { + } - console.warn( 'THREE.Box3: .getSize() target is now required' ); - target = new Vector3(); + break; - } + default: - return this.isEmpty() ? target.set( 0, 0, 0 ) : target.subVectors( this.max, this.min ); + console.warn( 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + order ); - }, + } - expandByPoint: function ( point ) { + this._order = order; - this.min.min( point ); - this.max.max( point ); + if ( update !== false ) this._onChangeCallback(); return this; - }, + } - expandByVector: function ( vector ) { + setFromQuaternion( q, order, update ) { - this.min.sub( vector ); - this.max.add( vector ); + _matrix.makeRotationFromQuaternion( q ); - return this; + return this.setFromRotationMatrix( _matrix, order, update ); - }, + } - expandByScalar: function ( scalar ) { + setFromVector3( v, order ) { - this.min.addScalar( - scalar ); - this.max.addScalar( scalar ); + return this.set( v.x, v.y, v.z, order || this._order ); - return this; + } - }, + reorder( newOrder ) { - expandByObject: function ( object ) { + // WARNING: this discards revolution information -bhouston - // Computes the world-axis-aligned bounding box of an object (including its children), - // accounting for both the object's, and children's, world transforms + _quaternion$1.setFromEuler( this ); - object.updateWorldMatrix( false, false ); + return this.setFromQuaternion( _quaternion$1, newOrder ); - const geometry = object.geometry; + } - if ( geometry !== undefined ) { + equals( euler ) { - if ( geometry.boundingBox === null ) { + return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order ); - geometry.computeBoundingBox(); + } - } + fromArray( array ) { - _box.copy( geometry.boundingBox ); - _box.applyMatrix4( object.matrixWorld ); + this._x = array[ 0 ]; + this._y = array[ 1 ]; + this._z = array[ 2 ]; + if ( array[ 3 ] !== undefined ) this._order = array[ 3 ]; - this.union( _box ); + this._onChangeCallback(); - } + return this; - const children = object.children; + } - for ( let i = 0, l = children.length; i < l; i ++ ) { + toArray( array, offset ) { - this.expandByObject( children[ i ] ); + if ( array === undefined ) array = []; + if ( offset === undefined ) offset = 0; - } + array[ offset ] = this._x; + array[ offset + 1 ] = this._y; + array[ offset + 2 ] = this._z; + array[ offset + 3 ] = this._order; - return this; + return array; - }, + } - containsPoint: function ( point ) { + toVector3( optionalResult ) { - return point.x < this.min.x || point.x > this.max.x || - point.y < this.min.y || point.y > this.max.y || - point.z < this.min.z || point.z > this.max.z ? false : true; + if ( optionalResult ) { - }, + return optionalResult.set( this._x, this._y, this._z ); - containsBox: function ( box ) { + } else { - return this.min.x <= box.min.x && box.max.x <= this.max.x && - this.min.y <= box.min.y && box.max.y <= this.max.y && - this.min.z <= box.min.z && box.max.z <= this.max.z; + return new Vector3( this._x, this._y, this._z ); - }, + } - getParameter: function ( point, target ) { + } - // This can potentially have a divide by zero if the box - // has a size dimension of 0. + _onChange( callback ) { - if ( target === undefined ) { + this._onChangeCallback = callback; - console.warn( 'THREE.Box3: .getParameter() target is now required' ); - target = new Vector3(); + return this; - } + } - return target.set( - ( point.x - this.min.x ) / ( this.max.x - this.min.x ), - ( point.y - this.min.y ) / ( this.max.y - this.min.y ), - ( point.z - this.min.z ) / ( this.max.z - this.min.z ) - ); + _onChangeCallback() {} - }, +} - intersectsBox: function ( box ) { +Euler.DefaultOrder = 'XYZ'; +Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ]; +Euler.prototype.isEuler = true; - // using 6 splitting planes to rule out intersections. - return box.max.x < this.min.x || box.min.x > this.max.x || - box.max.y < this.min.y || box.min.y > this.max.y || - box.max.z < this.min.z || box.min.z > this.max.z ? false : true; +const _matrix = new Matrix4(); +const _quaternion$1 = new Quaternion(); - }, +class Layers { - intersectsSphere: function ( sphere ) { + constructor() { - // Find the point on the AABB closest to the sphere center. - this.clampPoint( sphere.center, _vector$1 ); + this.mask = 1 | 0; - // If that point is inside the sphere, the AABB and sphere intersect. - return _vector$1.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius ); + } - }, + set( channel ) { - intersectsPlane: function ( plane ) { + this.mask = 1 << channel | 0; - // We compute the minimum and maximum dot product values. If those values - // are on the same side (back or front) of the plane, then there is no intersection. + } - let min, max; + enable( channel ) { - if ( plane.normal.x > 0 ) { + this.mask |= 1 << channel | 0; - min = plane.normal.x * this.min.x; - max = plane.normal.x * this.max.x; + } - } else { + enableAll() { - min = plane.normal.x * this.max.x; - max = plane.normal.x * this.min.x; + this.mask = 0xffffffff | 0; - } + } - if ( plane.normal.y > 0 ) { + toggle( channel ) { - min += plane.normal.y * this.min.y; - max += plane.normal.y * this.max.y; + this.mask ^= 1 << channel | 0; - } else { + } - min += plane.normal.y * this.max.y; - max += plane.normal.y * this.min.y; + disable( channel ) { - } + this.mask &= ~ ( 1 << channel | 0 ); - if ( plane.normal.z > 0 ) { + } - min += plane.normal.z * this.min.z; - max += plane.normal.z * this.max.z; + disableAll() { - } else { + this.mask = 0; - min += plane.normal.z * this.max.z; - max += plane.normal.z * this.min.z; + } - } + test( layers ) { - return ( min <= - plane.constant && max >= - plane.constant ); + return ( this.mask & layers.mask ) !== 0; - }, + } - intersectsTriangle: function ( triangle ) { +} - if ( this.isEmpty() ) { +let _object3DId = 0; - return false; +const _v1$2 = new Vector3(); +const _q1 = new Quaternion(); +const _m1$1 = new Matrix4(); +const _target = new Vector3(); - } +const _position = new Vector3(); +const _scale = new Vector3(); +const _quaternion$2 = new Quaternion(); - // compute box center and extents - this.getCenter( _center ); - _extents.subVectors( this.max, _center ); +const _xAxis = new Vector3( 1, 0, 0 ); +const _yAxis = new Vector3( 0, 1, 0 ); +const _zAxis = new Vector3( 0, 0, 1 ); - // translate triangle to aabb origin - _v0.subVectors( triangle.a, _center ); - _v1$2.subVectors( triangle.b, _center ); - _v2.subVectors( triangle.c, _center ); +const _addedEvent = { type: 'added' }; +const _removedEvent = { type: 'removed' }; - // compute edge vectors for triangle - _f0.subVectors( _v1$2, _v0 ); - _f1.subVectors( _v2, _v1$2 ); - _f2.subVectors( _v0, _v2 ); +function Object3D() { - // test against axes that are given by cross product combinations of the edges of the triangle and the edges of the aabb - // make an axis testing of each of the 3 sides of the aabb against each of the 3 sides of the triangle = 9 axis of separation - // axis_ij = u_i x f_j (u0, u1, u2 = face normals of aabb = x,y,z axes vectors since aabb is axis aligned) - let axes = [ - 0, - _f0.z, _f0.y, 0, - _f1.z, _f1.y, 0, - _f2.z, _f2.y, - _f0.z, 0, - _f0.x, _f1.z, 0, - _f1.x, _f2.z, 0, - _f2.x, - - _f0.y, _f0.x, 0, - _f1.y, _f1.x, 0, - _f2.y, _f2.x, 0 - ]; - if ( ! satForAxes( axes, _v0, _v1$2, _v2, _extents ) ) { + Object.defineProperty( this, 'id', { value: _object3DId ++ } ); - return false; + this.uuid = MathUtils.generateUUID(); - } + this.name = ''; + this.type = 'Object3D'; - // test 3 face normals from the aabb - axes = [ 1, 0, 0, 0, 1, 0, 0, 0, 1 ]; - if ( ! satForAxes( axes, _v0, _v1$2, _v2, _extents ) ) { + this.parent = null; + this.children = []; - return false; + this.up = Object3D.DefaultUp.clone(); - } + const position = new Vector3(); + const rotation = new Euler(); + const quaternion = new Quaternion(); + const scale = new Vector3( 1, 1, 1 ); - // finally testing the face normal of the triangle - // use already existing triangle edge vectors here - _triangleNormal.crossVectors( _f0, _f1 ); - axes = [ _triangleNormal.x, _triangleNormal.y, _triangleNormal.z ]; + function onRotationChange() { - return satForAxes( axes, _v0, _v1$2, _v2, _extents ); + quaternion.setFromEuler( rotation, false ); - }, + } - clampPoint: function ( point, target ) { + function onQuaternionChange() { - if ( target === undefined ) { + rotation.setFromQuaternion( quaternion, undefined, false ); - console.warn( 'THREE.Box3: .clampPoint() target is now required' ); - target = new Vector3(); + } + + rotation._onChange( onRotationChange ); + quaternion._onChange( onQuaternionChange ); + Object.defineProperties( this, { + position: { + configurable: true, + enumerable: true, + value: position + }, + rotation: { + configurable: true, + enumerable: true, + value: rotation + }, + quaternion: { + configurable: true, + enumerable: true, + value: quaternion + }, + scale: { + configurable: true, + enumerable: true, + value: scale + }, + modelViewMatrix: { + value: new Matrix4() + }, + normalMatrix: { + value: new Matrix3() } + } ); - return target.copy( point ).clamp( this.min, this.max ); - - }, - - distanceToPoint: function ( point ) { + this.matrix = new Matrix4(); + this.matrixWorld = new Matrix4(); - const clampedPoint = _vector$1.copy( point ).clamp( this.min, this.max ); + this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate; + this.matrixWorldNeedsUpdate = false; - return clampedPoint.sub( point ).length(); + this.layers = new Layers(); + this.visible = true; - }, + this.castShadow = false; + this.receiveShadow = false; - getBoundingSphere: function ( target ) { + this.frustumCulled = true; + this.renderOrder = 0; - if ( target === undefined ) { + this.userData = {}; - console.error( 'THREE.Box3: .getBoundingSphere() target is now required' ); - //target = new Sphere(); // removed to avoid cyclic dependency +} - } +Object3D.DefaultUp = new Vector3( 0, 1, 0 ); +Object3D.DefaultMatrixAutoUpdate = true; - this.getCenter( target.center ); +Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ), { - target.radius = this.getSize( _vector$1 ).length() * 0.5; + constructor: Object3D, - return target; + isObject3D: true, - }, + onBeforeRender: function () {}, + onAfterRender: function () {}, - intersect: function ( box ) { + applyMatrix4: function ( matrix ) { - this.min.max( box.min ); - this.max.min( box.max ); + if ( this.matrixAutoUpdate ) this.updateMatrix(); - // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values. - if ( this.isEmpty() ) this.makeEmpty(); + this.matrix.premultiply( matrix ); - return this; + this.matrix.decompose( this.position, this.quaternion, this.scale ); }, - union: function ( box ) { + applyQuaternion: function ( q ) { - this.min.min( box.min ); - this.max.max( box.max ); + this.quaternion.premultiply( q ); return this; }, - applyMatrix4: function ( matrix ) { - - // transform of empty box is an empty box. - if ( this.isEmpty() ) return this; - - // NOTE: I am using a binary pattern to specify all 2^3 combinations below - _points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000 - _points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001 - _points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010 - _points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011 - _points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100 - _points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101 - _points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110 - _points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111 + setRotationFromAxisAngle: function ( axis, angle ) { - this.setFromPoints( _points ); + // assumes axis is normalized - return this; + this.quaternion.setFromAxisAngle( axis, angle ); }, - translate: function ( offset ) { - - this.min.add( offset ); - this.max.add( offset ); + setRotationFromEuler: function ( euler ) { - return this; + this.quaternion.setFromEuler( euler, true ); }, - equals: function ( box ) { - - return box.min.equals( this.min ) && box.max.equals( this.max ); + setRotationFromMatrix: function ( m ) { - } + // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled) -} ); + this.quaternion.setFromRotationMatrix( m ); -function satForAxes( axes, v0, v1, v2, extents ) { + }, - for ( let i = 0, j = axes.length - 3; i <= j; i += 3 ) { + setRotationFromQuaternion: function ( q ) { - _testAxis.fromArray( axes, i ); - // project the aabb onto the seperating axis - const r = extents.x * Math.abs( _testAxis.x ) + extents.y * Math.abs( _testAxis.y ) + extents.z * Math.abs( _testAxis.z ); - // project all 3 vertices of the triangle onto the seperating axis - const p0 = v0.dot( _testAxis ); - const p1 = v1.dot( _testAxis ); - const p2 = v2.dot( _testAxis ); - // actual test, basically see if either of the most extreme of the triangle points intersects r - if ( Math.max( - Math.max( p0, p1, p2 ), Math.min( p0, p1, p2 ) ) > r ) { + // assumes q is normalized - // points of the projected triangle are outside the projected half-length of the aabb - // the axis is seperating and we can exit - return false; + this.quaternion.copy( q ); - } + }, - } + rotateOnAxis: function ( axis, angle ) { - return true; + // rotate object on axis in object space + // axis is assumed to be normalized -} + _q1.setFromAxisAngle( axis, angle ); -const _box$1 = new Box3(); + this.quaternion.multiply( _q1 ); -function Sphere( center, radius ) { + return this; - this.center = ( center !== undefined ) ? center : new Vector3(); - this.radius = ( radius !== undefined ) ? radius : - 1; + }, -} + rotateOnWorldAxis: function ( axis, angle ) { -Object.assign( Sphere.prototype, { + // rotate object on axis in world space + // axis is assumed to be normalized + // method assumes no rotated parent - set: function ( center, radius ) { + _q1.setFromAxisAngle( axis, angle ); - this.center.copy( center ); - this.radius = radius; + this.quaternion.premultiply( _q1 ); return this; }, - setFromPoints: function ( points, optionalCenter ) { - - const center = this.center; - - if ( optionalCenter !== undefined ) { + rotateX: function ( angle ) { - center.copy( optionalCenter ); + return this.rotateOnAxis( _xAxis, angle ); - } else { + }, - _box$1.setFromPoints( points ).getCenter( center ); + rotateY: function ( angle ) { - } + return this.rotateOnAxis( _yAxis, angle ); - let maxRadiusSq = 0; + }, - for ( let i = 0, il = points.length; i < il; i ++ ) { + rotateZ: function ( angle ) { - maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) ); + return this.rotateOnAxis( _zAxis, angle ); - } + }, - this.radius = Math.sqrt( maxRadiusSq ); + translateOnAxis: function ( axis, distance ) { - return this; + // translate object by distance along axis in object space + // axis is assumed to be normalized - }, + _v1$2.copy( axis ).applyQuaternion( this.quaternion ); - clone: function () { + this.position.add( _v1$2.multiplyScalar( distance ) ); - return new this.constructor().copy( this ); + return this; }, - copy: function ( sphere ) { - - this.center.copy( sphere.center ); - this.radius = sphere.radius; + translateX: function ( distance ) { - return this; + return this.translateOnAxis( _xAxis, distance ); }, - isEmpty: function () { + translateY: function ( distance ) { - return ( this.radius < 0 ); + return this.translateOnAxis( _yAxis, distance ); }, - makeEmpty: function () { - - this.center.set( 0, 0, 0 ); - this.radius = - 1; + translateZ: function ( distance ) { - return this; + return this.translateOnAxis( _zAxis, distance ); }, - containsPoint: function ( point ) { + localToWorld: function ( vector ) { - return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) ); + return vector.applyMatrix4( this.matrixWorld ); }, - distanceToPoint: function ( point ) { + worldToLocal: function ( vector ) { - return ( point.distanceTo( this.center ) - this.radius ); + return vector.applyMatrix4( _m1$1.getInverse( this.matrixWorld ) ); }, - intersectsSphere: function ( sphere ) { + lookAt: function ( x, y, z ) { - const radiusSum = this.radius + sphere.radius; + // This method does not support objects having non-uniformly-scaled parent(s) - return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum ); + if ( x.isVector3 ) { - }, + _target.copy( x ); - intersectsBox: function ( box ) { + } else { - return box.intersectsSphere( this ); + _target.set( x, y, z ); - }, + } - intersectsPlane: function ( plane ) { + const parent = this.parent; - return Math.abs( plane.distanceToPoint( this.center ) ) <= this.radius; + this.updateWorldMatrix( true, false ); - }, + _position.setFromMatrixPosition( this.matrixWorld ); - clampPoint: function ( point, target ) { + if ( this.isCamera || this.isLight ) { - const deltaLengthSq = this.center.distanceToSquared( point ); + _m1$1.lookAt( _position, _target, this.up ); - if ( target === undefined ) { + } else { - console.warn( 'THREE.Sphere: .clampPoint() target is now required' ); - target = new Vector3(); + _m1$1.lookAt( _target, _position, this.up ); } - target.copy( point ); + this.quaternion.setFromRotationMatrix( _m1$1 ); - if ( deltaLengthSq > ( this.radius * this.radius ) ) { + if ( parent ) { - target.sub( this.center ).normalize(); - target.multiplyScalar( this.radius ).add( this.center ); + _m1$1.extractRotation( parent.matrixWorld ); + _q1.setFromRotationMatrix( _m1$1 ); + this.quaternion.premultiply( _q1.inverse() ); } - return target; - }, - getBoundingBox: function ( target ) { + add: function ( object ) { - if ( target === undefined ) { + if ( arguments.length > 1 ) { - console.warn( 'THREE.Sphere: .getBoundingBox() target is now required' ); - target = new Box3(); + for ( let i = 0; i < arguments.length; i ++ ) { + + this.add( arguments[ i ] ); + + } + + return this; } - if ( this.isEmpty() ) { + if ( object === this ) { - // Empty sphere produces empty bounding box - target.makeEmpty(); - return target; + console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object ); + return this; } - target.set( this.center, this.center ); - target.expandByScalar( this.radius ); + if ( ( object && object.isObject3D ) ) { - return target; + if ( object.parent !== null ) { - }, + object.parent.remove( object ); - applyMatrix4: function ( matrix ) { + } - this.center.applyMatrix4( matrix ); - this.radius = this.radius * matrix.getMaxScaleOnAxis(); + object.parent = this; + this.children.push( object ); - return this; + object.dispatchEvent( _addedEvent ); - }, + } else { - translate: function ( offset ) { + console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object ); - this.center.add( offset ); + } return this; }, - equals: function ( sphere ) { + remove: function ( object ) { - return sphere.center.equals( this.center ) && ( sphere.radius === this.radius ); + if ( arguments.length > 1 ) { - } + for ( let i = 0; i < arguments.length; i ++ ) { -} ); + this.remove( arguments[ i ] ); -const _vector$2 = new Vector3(); -const _segCenter = new Vector3(); -const _segDir = new Vector3(); -const _diff = new Vector3(); + } -const _edge1 = new Vector3(); -const _edge2 = new Vector3(); -const _normal = new Vector3(); + return this; -class Ray { + } - constructor( origin, direction ) { + const index = this.children.indexOf( object ); - this.origin = ( origin !== undefined ) ? origin : new Vector3(); - this.direction = ( direction !== undefined ) ? direction : new Vector3( 0, 0, - 1 ); + if ( index !== - 1 ) { - } + object.parent = null; + this.children.splice( index, 1 ); - set( origin, direction ) { + object.dispatchEvent( _removedEvent ); - this.origin.copy( origin ); - this.direction.copy( direction ); + } return this; - } + }, - clone() { + attach: function ( object ) { - return new this.constructor().copy( this ); + // adds object as a child of this, while maintaining the object's world transform - } + this.updateWorldMatrix( true, false ); - copy( ray ) { + _m1$1.getInverse( this.matrixWorld ); - this.origin.copy( ray.origin ); - this.direction.copy( ray.direction ); + if ( object.parent !== null ) { - return this; + object.parent.updateWorldMatrix( true, false ); - } + _m1$1.multiply( object.parent.matrixWorld ); - at( t, target ) { + } - if ( target === undefined ) { + object.applyMatrix4( _m1$1 ); - console.warn( 'THREE.Ray: .at() target is now required' ); - target = new Vector3(); + object.updateWorldMatrix( false, false ); - } + this.add( object ); - return target.copy( this.direction ).multiplyScalar( t ).add( this.origin ); + return this; - } + }, - lookAt( v ) { + getObjectById: function ( id ) { - this.direction.copy( v ).sub( this.origin ).normalize(); + return this.getObjectByProperty( 'id', id ); - return this; + }, - } + getObjectByName: function ( name ) { - recast( t ) { + return this.getObjectByProperty( 'name', name ); - this.origin.copy( this.at( t, _vector$2 ) ); + }, - return this; + getObjectByProperty: function ( name, value ) { - } + if ( this[ name ] === value ) return this; - closestPointToPoint( point, target ) { + for ( let i = 0, l = this.children.length; i < l; i ++ ) { - if ( target === undefined ) { + const child = this.children[ i ]; + const object = child.getObjectByProperty( name, value ); - console.warn( 'THREE.Ray: .closestPointToPoint() target is now required' ); - target = new Vector3(); + if ( object !== undefined ) { + + return object; + + } } - target.subVectors( point, this.origin ); + return undefined; - const directionDistance = target.dot( this.direction ); + }, - if ( directionDistance < 0 ) { + getWorldPosition: function ( target ) { - return target.copy( this.origin ); + if ( target === undefined ) { - } + console.warn( 'THREE.Object3D: .getWorldPosition() target is now required' ); + target = new Vector3(); - return target.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); + } - } + this.updateMatrixWorld( true ); - distanceToPoint( point ) { + return target.setFromMatrixPosition( this.matrixWorld ); - return Math.sqrt( this.distanceSqToPoint( point ) ); + }, - } + getWorldQuaternion: function ( target ) { - distanceSqToPoint( point ) { + if ( target === undefined ) { - const directionDistance = _vector$2.subVectors( point, this.origin ).dot( this.direction ); + console.warn( 'THREE.Object3D: .getWorldQuaternion() target is now required' ); + target = new Quaternion(); - // point behind the ray + } - if ( directionDistance < 0 ) { + this.updateMatrixWorld( true ); - return this.origin.distanceToSquared( point ); + this.matrixWorld.decompose( _position, target, _scale ); - } + return target; - _vector$2.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin ); + }, - return _vector$2.distanceToSquared( point ); + getWorldScale: function ( target ) { - } + if ( target === undefined ) { - distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) { + console.warn( 'THREE.Object3D: .getWorldScale() target is now required' ); + target = new Vector3(); - // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h - // It returns the min distance between the ray and the segment - // defined by v0 and v1 - // It can also set two optional targets : - // - The closest point on the ray - // - The closest point on the segment + } - _segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 ); - _segDir.copy( v1 ).sub( v0 ).normalize(); - _diff.copy( this.origin ).sub( _segCenter ); + this.updateMatrixWorld( true ); - const segExtent = v0.distanceTo( v1 ) * 0.5; - const a01 = - this.direction.dot( _segDir ); - const b0 = _diff.dot( this.direction ); - const b1 = - _diff.dot( _segDir ); - const c = _diff.lengthSq(); - const det = Math.abs( 1 - a01 * a01 ); - let s0, s1, sqrDist, extDet; + this.matrixWorld.decompose( _position, _quaternion$2, target ); - if ( det > 0 ) { + return target; - // The ray and segment are not parallel. + }, - s0 = a01 * b1 - b0; - s1 = a01 * b0 - b1; - extDet = segExtent * det; + getWorldDirection: function ( target ) { - if ( s0 >= 0 ) { + if ( target === undefined ) { - if ( s1 >= - extDet ) { + console.warn( 'THREE.Object3D: .getWorldDirection() target is now required' ); + target = new Vector3(); - if ( s1 <= extDet ) { + } - // region 0 - // Minimum at interior points of ray and segment. + this.updateMatrixWorld( true ); - const invDet = 1 / det; - s0 *= invDet; - s1 *= invDet; - sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c; + const e = this.matrixWorld.elements; - } else { + return target.set( e[ 8 ], e[ 9 ], e[ 10 ] ).normalize(); - // region 1 + }, - s1 = segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + raycast: function () {}, - } + traverse: function ( callback ) { - } else { + callback( this ); - // region 5 + const children = this.children; - s1 = - segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + for ( let i = 0, l = children.length; i < l; i ++ ) { - } + children[ i ].traverse( callback ); - } else { + } - if ( s1 <= - extDet ) { + }, - // region 4 + traverseVisible: function ( callback ) { - s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) ); - s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + if ( this.visible === false ) return; - } else if ( s1 <= extDet ) { + callback( this ); - // region 3 + const children = this.children; - s0 = 0; - s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = s1 * ( s1 + 2 * b1 ) + c; + for ( let i = 0, l = children.length; i < l; i ++ ) { - } else { + children[ i ].traverseVisible( callback ); - // region 2 + } - s0 = Math.max( 0, - ( a01 * segExtent + b0 ) ); - s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + }, - } + traverseAncestors: function ( callback ) { - } + const parent = this.parent; - } else { + if ( parent !== null ) { - // Ray and segment are parallel. + callback( parent ); - s1 = ( a01 > 0 ) ? - segExtent : segExtent; - s0 = Math.max( 0, - ( a01 * s1 + b0 ) ); - sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c; + parent.traverseAncestors( callback ); } - if ( optionalPointOnRay ) { + }, - optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin ); + updateMatrix: function () { - } + this.matrix.compose( this.position, this.quaternion, this.scale ); - if ( optionalPointOnSegment ) { + this.matrixWorldNeedsUpdate = true; - optionalPointOnSegment.copy( _segDir ).multiplyScalar( s1 ).add( _segCenter ); + }, - } + updateMatrixWorld: function ( force ) { - return sqrDist; + if ( this.matrixAutoUpdate ) this.updateMatrix(); - } + if ( this.matrixWorldNeedsUpdate || force ) { - intersectSphere( sphere, target ) { + if ( this.parent === null ) { - _vector$2.subVectors( sphere.center, this.origin ); - const tca = _vector$2.dot( this.direction ); - const d2 = _vector$2.dot( _vector$2 ) - tca * tca; - const radius2 = sphere.radius * sphere.radius; + this.matrixWorld.copy( this.matrix ); - if ( d2 > radius2 ) return null; + } else { + + this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); - const thc = Math.sqrt( radius2 - d2 ); + } - // t0 = first intersect point - entrance on front of sphere - const t0 = tca - thc; + this.matrixWorldNeedsUpdate = false; - // t1 = second intersect point - exit point on back of sphere - const t1 = tca + thc; + force = true; - // test to see if both t0 and t1 are behind the ray - if so, return null - if ( t0 < 0 && t1 < 0 ) return null; + } - // test to see if t0 is behind the ray: - // if it is, the ray is inside the sphere, so return the second exit point scaled by t1, - // in order to always return an intersect point that is in front of the ray. - if ( t0 < 0 ) return this.at( t1, target ); + // update children - // else t0 is in front of the ray, so return the first collision point scaled by t0 - return this.at( t0, target ); + const children = this.children; - } + for ( let i = 0, l = children.length; i < l; i ++ ) { - intersectsSphere( sphere ) { + children[ i ].updateMatrixWorld( force ); - return this.distanceSqToPoint( sphere.center ) <= ( sphere.radius * sphere.radius ); + } - } + }, - distanceToPlane( plane ) { + updateWorldMatrix: function ( updateParents, updateChildren ) { - const denominator = plane.normal.dot( this.direction ); + const parent = this.parent; - if ( denominator === 0 ) { + if ( updateParents === true && parent !== null ) { - // line is coplanar, return origin - if ( plane.distanceToPoint( this.origin ) === 0 ) { + parent.updateWorldMatrix( true, false ); - return 0; + } - } + if ( this.matrixAutoUpdate ) this.updateMatrix(); - // Null is preferable to undefined since undefined means.... it is undefined + if ( this.parent === null ) { - return null; + this.matrixWorld.copy( this.matrix ); - } + } else { - const t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator; + this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix ); - // Return if the ray never intersects the plane + } - return t >= 0 ? t : null; + // update children - } + if ( updateChildren === true ) { - intersectPlane( plane, target ) { + const children = this.children; - const t = this.distanceToPlane( plane ); + for ( let i = 0, l = children.length; i < l; i ++ ) { - if ( t === null ) { + children[ i ].updateWorldMatrix( false, true ); - return null; + } } - return this.at( t, target ); + }, - } + toJSON: function ( meta ) { - intersectsPlane( plane ) { + // meta is a string when called from JSON.stringify + const isRootObject = ( meta === undefined || typeof meta === 'string' ); - // check if the ray lies on the plane first + const output = {}; - const distToPoint = plane.distanceToPoint( this.origin ); + // meta is a hash used to collect geometries, materials. + // not providing it implies that this is the root object + // being serialized. + if ( isRootObject ) { - if ( distToPoint === 0 ) { + // initialize meta obj + meta = { + geometries: {}, + materials: {}, + textures: {}, + images: {}, + shapes: {} + }; - return true; + output.metadata = { + version: 4.5, + type: 'Object', + generator: 'Object3D.toJSON' + }; } - const denominator = plane.normal.dot( this.direction ); + // standard Object3D serialization - if ( denominator * distToPoint < 0 ) { + const object = {}; - return true; + object.uuid = this.uuid; + object.type = this.type; - } + if ( this.name !== '' ) object.name = this.name; + if ( this.castShadow === true ) object.castShadow = true; + if ( this.receiveShadow === true ) object.receiveShadow = true; + if ( this.visible === false ) object.visible = false; + if ( this.frustumCulled === false ) object.frustumCulled = false; + if ( this.renderOrder !== 0 ) object.renderOrder = this.renderOrder; + if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData; - // ray origin is behind the plane (and is pointing behind it) + object.layers = this.layers.mask; + object.matrix = this.matrix.toArray(); - return false; + if ( this.matrixAutoUpdate === false ) object.matrixAutoUpdate = false; - } + // object specific properties - intersectBox( box, target ) { + if ( this.isInstancedMesh ) { - let tmin, tmax, tymin, tymax, tzmin, tzmax; + object.type = 'InstancedMesh'; + object.count = this.count; + object.instanceMatrix = this.instanceMatrix.toJSON(); - const invdirx = 1 / this.direction.x, - invdiry = 1 / this.direction.y, - invdirz = 1 / this.direction.z; + } - const origin = this.origin; + // - if ( invdirx >= 0 ) { + function serialize( library, element ) { - tmin = ( box.min.x - origin.x ) * invdirx; - tmax = ( box.max.x - origin.x ) * invdirx; + if ( library[ element.uuid ] === undefined ) { - } else { + library[ element.uuid ] = element.toJSON( meta ); - tmin = ( box.max.x - origin.x ) * invdirx; - tmax = ( box.min.x - origin.x ) * invdirx; + } + + return element.uuid; } - if ( invdiry >= 0 ) { + if ( this.isMesh || this.isLine || this.isPoints ) { - tymin = ( box.min.y - origin.y ) * invdiry; - tymax = ( box.max.y - origin.y ) * invdiry; + object.geometry = serialize( meta.geometries, this.geometry ); - } else { + const parameters = this.geometry.parameters; - tymin = ( box.max.y - origin.y ) * invdiry; - tymax = ( box.min.y - origin.y ) * invdiry; + if ( parameters !== undefined && parameters.shapes !== undefined ) { - } + const shapes = parameters.shapes; - if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null; + if ( Array.isArray( shapes ) ) { - // These lines also handle the case where tmin or tmax is NaN - // (result of 0 * Infinity). x !== x returns true if x is NaN + for ( let i = 0, l = shapes.length; i < l; i ++ ) { - if ( tymin > tmin || tmin !== tmin ) tmin = tymin; + const shape = shapes[ i ]; - if ( tymax < tmax || tmax !== tmax ) tmax = tymax; + serialize( meta.shapes, shape ); - if ( invdirz >= 0 ) { + } - tzmin = ( box.min.z - origin.z ) * invdirz; - tzmax = ( box.max.z - origin.z ) * invdirz; + } else { - } else { + serialize( meta.shapes, shapes ); - tzmin = ( box.max.z - origin.z ) * invdirz; - tzmax = ( box.min.z - origin.z ) * invdirz; + } + + } } - if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null; + if ( this.material !== undefined ) { - if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin; + if ( Array.isArray( this.material ) ) { - if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax; + const uuids = []; - //return point closest to the ray (positive side) + for ( let i = 0, l = this.material.length; i < l; i ++ ) { - if ( tmax < 0 ) return null; + uuids.push( serialize( meta.materials, this.material[ i ] ) ); - return this.at( tmin >= 0 ? tmin : tmax, target ); + } - } + object.material = uuids; - intersectsBox( box ) { + } else { - return this.intersectBox( box, _vector$2 ) !== null; + object.material = serialize( meta.materials, this.material ); - } + } - intersectTriangle( a, b, c, backfaceCulling, target ) { + } - // Compute the offset origin, edges, and normal. + // - // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h + if ( this.children.length > 0 ) { - _edge1.subVectors( b, a ); - _edge2.subVectors( c, a ); - _normal.crossVectors( _edge1, _edge2 ); + object.children = []; - // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction, - // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by - // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2)) - // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q)) - // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N) - let DdN = this.direction.dot( _normal ); - let sign; + for ( let i = 0; i < this.children.length; i ++ ) { - if ( DdN > 0 ) { + object.children.push( this.children[ i ].toJSON( meta ).object ); - if ( backfaceCulling ) return null; - sign = 1; + } - } else if ( DdN < 0 ) { + } - sign = - 1; - DdN = - DdN; + if ( isRootObject ) { - } else { + const geometries = extractFromCache( meta.geometries ); + const materials = extractFromCache( meta.materials ); + const textures = extractFromCache( meta.textures ); + const images = extractFromCache( meta.images ); + const shapes = extractFromCache( meta.shapes ); - return null; + if ( geometries.length > 0 ) output.geometries = geometries; + if ( materials.length > 0 ) output.materials = materials; + if ( textures.length > 0 ) output.textures = textures; + if ( images.length > 0 ) output.images = images; + if ( shapes.length > 0 ) output.shapes = shapes; } - _diff.subVectors( this.origin, a ); - const DdQxE2 = sign * this.direction.dot( _edge2.crossVectors( _diff, _edge2 ) ); + output.object = object; - // b1 < 0, no intersection - if ( DdQxE2 < 0 ) { + return output; - return null; + // extract data from the cache hash + // remove metadata on each item + // and return as array + function extractFromCache( cache ) { - } + const values = []; + for ( const key in cache ) { - const DdE1xQ = sign * this.direction.dot( _edge1.cross( _diff ) ); + const data = cache[ key ]; + delete data.metadata; + values.push( data ); - // b2 < 0, no intersection - if ( DdE1xQ < 0 ) { + } - return null; + return values; } - // b1+b2 > 1, no intersection - if ( DdQxE2 + DdE1xQ > DdN ) { + }, - return null; + clone: function ( recursive ) { - } + return new this.constructor().copy( this, recursive ); - // Line intersects triangle, check if ray does. - const QdN = - sign * _diff.dot( _normal ); + }, - // t < 0, no intersection - if ( QdN < 0 ) { + copy: function ( source, recursive ) { - return null; + if ( recursive === undefined ) recursive = true; - } + this.name = source.name; - // Ray intersects triangle. - return this.at( QdN / DdN, target ); + this.up.copy( source.up ); - } + this.position.copy( source.position ); + this.rotation.order = source.rotation.order; + this.quaternion.copy( source.quaternion ); + this.scale.copy( source.scale ); - applyMatrix4( matrix4 ) { + this.matrix.copy( source.matrix ); + this.matrixWorld.copy( source.matrixWorld ); - this.origin.applyMatrix4( matrix4 ); - this.direction.transformDirection( matrix4 ); + this.matrixAutoUpdate = source.matrixAutoUpdate; + this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate; - return this; + this.layers.mask = source.layers.mask; + this.visible = source.visible; - } + this.castShadow = source.castShadow; + this.receiveShadow = source.receiveShadow; - equals( ray ) { + this.frustumCulled = source.frustumCulled; + this.renderOrder = source.renderOrder; - return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction ); + this.userData = JSON.parse( JSON.stringify( source.userData ) ); + + if ( recursive === true ) { + + for ( let i = 0; i < source.children.length; i ++ ) { + + const child = source.children[ i ]; + this.add( child.clone() ); + + } + + } + + return this; } -} +} ); const _vector1 = new Vector3(); const _vector2 = new Vector3(); const _normalMatrix = new Matrix3(); -function Plane( normal, constant ) { - - // normal is assumed to be normalized +class Plane { - this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 ); - this.constant = ( constant !== undefined ) ? constant : 0; + constructor( normal, constant ) { -} + // normal is assumed to be normalized -Object.assign( Plane.prototype, { + this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 ); + this.constant = ( constant !== undefined ) ? constant : 0; - isPlane: true, + } - set: function ( normal, constant ) { + set( normal, constant ) { this.normal.copy( normal ); this.constant = constant; return this; - }, + } - setComponents: function ( x, y, z, w ) { + setComponents( x, y, z, w ) { this.normal.set( x, y, z ); this.constant = w; return this; - }, + } - setFromNormalAndCoplanarPoint: function ( normal, point ) { + setFromNormalAndCoplanarPoint( normal, point ) { this.normal.copy( normal ); this.constant = - point.dot( this.normal ); return this; - }, + } - setFromCoplanarPoints: function ( a, b, c ) { + setFromCoplanarPoints( a, b, c ) { const normal = _vector1.subVectors( c, b ).cross( _vector2.subVectors( a, b ) ).normalize(); @@ -7435,24 +7306,24 @@ Object.assign( Plane.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( plane ) { + copy( plane ) { this.normal.copy( plane.normal ); this.constant = plane.constant; return this; - }, + } - normalize: function () { + normalize() { // Note: will lead to a divide by zero if the plane is invalid. @@ -7462,30 +7333,30 @@ Object.assign( Plane.prototype, { return this; - }, + } - negate: function () { + negate() { this.constant *= - 1; this.normal.negate(); return this; - }, + } - distanceToPoint: function ( point ) { + distanceToPoint( point ) { return this.normal.dot( point ) + this.constant; - }, + } - distanceToSphere: function ( sphere ) { + distanceToSphere( sphere ) { return this.distanceToPoint( sphere.center ) - sphere.radius; - }, + } - projectPoint: function ( point, target ) { + projectPoint( point, target ) { if ( target === undefined ) { @@ -7496,9 +7367,9 @@ Object.assign( Plane.prototype, { return target.copy( this.normal ).multiplyScalar( - this.distanceToPoint( point ) ).add( point ); - }, + } - intersectLine: function ( line, target ) { + intersectLine( line, target ) { if ( target === undefined ) { @@ -7535,9 +7406,9 @@ Object.assign( Plane.prototype, { return target.copy( direction ).multiplyScalar( t ).add( line.start ); - }, + } - intersectsLine: function ( line ) { + intersectsLine( line ) { // Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it. @@ -7546,21 +7417,21 @@ Object.assign( Plane.prototype, { return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 ); - }, + } - intersectsBox: function ( box ) { + intersectsBox( box ) { return box.intersectsPlane( this ); - }, + } - intersectsSphere: function ( sphere ) { + intersectsSphere( sphere ) { return sphere.intersectsPlane( this ); - }, + } - coplanarPoint: function ( target ) { + coplanarPoint( target ) { if ( target === undefined ) { @@ -7571,9 +7442,9 @@ Object.assign( Plane.prototype, { return target.copy( this.normal ).multiplyScalar( - this.constant ); - }, + } - applyMatrix4: function ( matrix, optionalNormalMatrix ) { + applyMatrix4( matrix, optionalNormalMatrix ) { const normalMatrix = optionalNormalMatrix || _normalMatrix.getNormalMatrix( matrix ); @@ -7585,23 +7456,25 @@ Object.assign( Plane.prototype, { return this; - }, + } - translate: function ( offset ) { + translate( offset ) { this.constant -= offset.dot( this.normal ); return this; - }, + } - equals: function ( plane ) { + equals( plane ) { return plane.normal.equals( this.normal ) && ( plane.constant === this.constant ); } -} ); +} + +Plane.prototype.isPlane = true; const _v0$1 = new Vector3(); const _v1$3 = new Vector3(); @@ -7615,17 +7488,17 @@ const _vap = new Vector3(); const _vbp = new Vector3(); const _vcp = new Vector3(); -function Triangle( a, b, c ) { +class Triangle { - this.a = ( a !== undefined ) ? a : new Vector3(); - this.b = ( b !== undefined ) ? b : new Vector3(); - this.c = ( c !== undefined ) ? c : new Vector3(); + constructor( a, b, c ) { -} + this.a = ( a !== undefined ) ? a : new Vector3(); + this.b = ( b !== undefined ) ? b : new Vector3(); + this.c = ( c !== undefined ) ? c : new Vector3(); -Object.assign( Triangle, { + } - getNormal: function ( a, b, c, target ) { + static getNormal( a, b, c, target ) { if ( target === undefined ) { @@ -7647,11 +7520,11 @@ Object.assign( Triangle, { return target.set( 0, 0, 0 ); - }, + } // static/instance method to calculate barycentric coordinates // based on: http://www.blackpawn.com/texts/pointinpoly/default.html - getBarycoord: function ( point, a, b, c, target ) { + static getBarycoord( point, a, b, c, target ) { _v0$1.subVectors( c, a ); _v1$3.subVectors( b, a ); @@ -7688,17 +7561,17 @@ Object.assign( Triangle, { // barycentric coordinates must always sum to 1 return target.set( 1 - u - v, v, u ); - }, + } - containsPoint: function ( point, a, b, c ) { + static containsPoint( point, a, b, c ) { - Triangle.getBarycoord( point, a, b, c, _v3 ); + this.getBarycoord( point, a, b, c, _v3 ); return ( _v3.x >= 0 ) && ( _v3.y >= 0 ) && ( ( _v3.x + _v3.y ) <= 1 ); - }, + } - getUV: function ( point, p1, p2, p3, uv1, uv2, uv3, target ) { + static getUV( point, p1, p2, p3, uv1, uv2, uv3, target ) { this.getBarycoord( point, p1, p2, p3, _v3 ); @@ -7709,9 +7582,9 @@ Object.assign( Triangle, { return target; - }, + } - isFrontFacing: function ( a, b, c, direction ) { + static isFrontFacing( a, b, c, direction ) { _v0$1.subVectors( c, b ); _v1$3.subVectors( a, b ); @@ -7721,11 +7594,7 @@ Object.assign( Triangle, { } -} ); - -Object.assign( Triangle.prototype, { - - set: function ( a, b, c ) { + set( a, b, c ) { this.a.copy( a ); this.b.copy( b ); @@ -7733,9 +7602,9 @@ Object.assign( Triangle.prototype, { return this; - }, + } - setFromPointsAndIndices: function ( points, i0, i1, i2 ) { + setFromPointsAndIndices( points, i0, i1, i2 ) { this.a.copy( points[ i0 ] ); this.b.copy( points[ i1 ] ); @@ -7743,15 +7612,15 @@ Object.assign( Triangle.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( triangle ) { + copy( triangle ) { this.a.copy( triangle.a ); this.b.copy( triangle.b ); @@ -7759,18 +7628,18 @@ Object.assign( Triangle.prototype, { return this; - }, + } - getArea: function () { + getArea() { _v0$1.subVectors( this.c, this.b ); _v1$3.subVectors( this.a, this.b ); return _v0$1.cross( _v1$3 ).length() * 0.5; - }, + } - getMidpoint: function ( target ) { + getMidpoint( target ) { if ( target === undefined ) { @@ -7781,15 +7650,15 @@ Object.assign( Triangle.prototype, { return target.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 ); - }, + } - getNormal: function ( target ) { + getNormal( target ) { return Triangle.getNormal( this.a, this.b, this.c, target ); - }, + } - getPlane: function ( target ) { + getPlane( target ) { if ( target === undefined ) { @@ -7800,39 +7669,39 @@ Object.assign( Triangle.prototype, { return target.setFromCoplanarPoints( this.a, this.b, this.c ); - }, + } - getBarycoord: function ( point, target ) { + getBarycoord( point, target ) { return Triangle.getBarycoord( point, this.a, this.b, this.c, target ); - }, + } - getUV: function ( point, uv1, uv2, uv3, target ) { + getUV( point, uv1, uv2, uv3, target ) { return Triangle.getUV( point, this.a, this.b, this.c, uv1, uv2, uv3, target ); - }, + } - containsPoint: function ( point ) { + containsPoint( point ) { return Triangle.containsPoint( point, this.a, this.b, this.c ); - }, + } - isFrontFacing: function ( direction ) { + isFrontFacing( direction ) { return Triangle.isFrontFacing( this.a, this.b, this.c, direction ); - }, + } - intersectsBox: function ( box ) { + intersectsBox( box ) { return box.intersectsTriangle( this ); - }, + } - closestPointToPoint: function ( p, target ) { + closestPointToPoint( p, target ) { if ( target === undefined ) { @@ -7918,15 +7787,15 @@ Object.assign( Triangle.prototype, { return target.copy( a ).addScaledVector( _vab, v ).addScaledVector( _vac, w ); - }, + } - equals: function ( triangle ) { + equals( triangle ) { return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c ); } -} ); +} const _colorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF, 'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2, @@ -7956,19 +7825,6 @@ const _colorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua' const _hslA = { h: 0, s: 0, l: 0 }; const _hslB = { h: 0, s: 0, l: 0 }; -function Color( r, g, b ) { - - if ( g === undefined && b === undefined ) { - - // r is THREE.Color, hex or string - return this.set( r ); - - } - - return this.setRGB( r, g, b ); - -} - function hue2rgb( p, q, t ) { if ( t < 0 ) t += 1; @@ -7992,13 +7848,22 @@ function LinearToSRGB( c ) { } -Object.assign( Color.prototype, { +class Color { - isColor: true, + constructor( r, g, b ) { - r: 1, g: 1, b: 1, + if ( g === undefined && b === undefined ) { - set: function ( value ) { + // r is THREE.Color, hex or string + return this.set( r ); + + } + + return this.setRGB( r, g, b ); + + } + + set( value ) { if ( value && value.isColor ) { @@ -8016,9 +7881,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setScalar: function ( scalar ) { + setScalar( scalar ) { this.r = scalar; this.g = scalar; @@ -8026,9 +7891,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setHex: function ( hex ) { + setHex( hex ) { hex = Math.floor( hex ); @@ -8038,9 +7903,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setRGB: function ( r, g, b ) { + setRGB( r, g, b ) { this.r = r; this.g = g; @@ -8048,9 +7913,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setHSL: function ( h, s, l ) { + setHSL( h, s, l ) { // h,s,l ranges are in 0.0 - 1.0 h = MathUtils.euclideanModulo( h, 1 ); @@ -8074,9 +7939,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setStyle: function ( style ) { + setStyle( style ) { function handleAlpha( string ) { @@ -8191,9 +8056,9 @@ Object.assign( Color.prototype, { return this; - }, + } - setColorName: function ( style ) { + setColorName( style ) { // color keywords const hex = _colorKeywords[ style ]; @@ -8212,15 +8077,15 @@ Object.assign( Color.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor( this.r, this.g, this.b ); - }, + } - copy: function ( color ) { + copy( color ) { this.r = color.r; this.g = color.g; @@ -8228,9 +8093,9 @@ Object.assign( Color.prototype, { return this; - }, + } - copyGammaToLinear: function ( color, gammaFactor ) { + copyGammaToLinear( color, gammaFactor ) { if ( gammaFactor === undefined ) gammaFactor = 2.0; @@ -8240,9 +8105,9 @@ Object.assign( Color.prototype, { return this; - }, + } - copyLinearToGamma: function ( color, gammaFactor ) { + copyLinearToGamma( color, gammaFactor ) { if ( gammaFactor === undefined ) gammaFactor = 2.0; @@ -8254,25 +8119,25 @@ Object.assign( Color.prototype, { return this; - }, + } - convertGammaToLinear: function ( gammaFactor ) { + convertGammaToLinear( gammaFactor ) { this.copyGammaToLinear( this, gammaFactor ); return this; - }, + } - convertLinearToGamma: function ( gammaFactor ) { + convertLinearToGamma( gammaFactor ) { this.copyLinearToGamma( this, gammaFactor ); return this; - }, + } - copySRGBToLinear: function ( color ) { + copySRGBToLinear( color ) { this.r = SRGBToLinear( color.r ); this.g = SRGBToLinear( color.g ); @@ -8280,9 +8145,9 @@ Object.assign( Color.prototype, { return this; - }, + } - copyLinearToSRGB: function ( color ) { + copyLinearToSRGB( color ) { this.r = LinearToSRGB( color.r ); this.g = LinearToSRGB( color.g ); @@ -8290,37 +8155,37 @@ Object.assign( Color.prototype, { return this; - }, + } - convertSRGBToLinear: function () { + convertSRGBToLinear() { this.copySRGBToLinear( this ); return this; - }, + } - convertLinearToSRGB: function () { + convertLinearToSRGB() { this.copyLinearToSRGB( this ); return this; - }, + } - getHex: function () { + getHex() { return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0; - }, + } - getHexString: function () { + getHexString() { return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 ); - }, + } - getHSL: function ( target ) { + getHSL( target ) { // h,s,l ranges are in 0.0 - 1.0 @@ -8368,15 +8233,15 @@ Object.assign( Color.prototype, { return target; - }, + } - getStyle: function () { + getStyle() { return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')'; - }, + } - offsetHSL: function ( h, s, l ) { + offsetHSL( h, s, l ) { this.getHSL( _hslA ); @@ -8386,9 +8251,9 @@ Object.assign( Color.prototype, { return this; - }, + } - add: function ( color ) { + add( color ) { this.r += color.r; this.g += color.g; @@ -8396,9 +8261,9 @@ Object.assign( Color.prototype, { return this; - }, + } - addColors: function ( color1, color2 ) { + addColors( color1, color2 ) { this.r = color1.r + color2.r; this.g = color1.g + color2.g; @@ -8406,9 +8271,9 @@ Object.assign( Color.prototype, { return this; - }, + } - addScalar: function ( s ) { + addScalar( s ) { this.r += s; this.g += s; @@ -8416,9 +8281,9 @@ Object.assign( Color.prototype, { return this; - }, + } - sub: function ( color ) { + sub( color ) { this.r = Math.max( 0, this.r - color.r ); this.g = Math.max( 0, this.g - color.g ); @@ -8426,9 +8291,9 @@ Object.assign( Color.prototype, { return this; - }, + } - multiply: function ( color ) { + multiply( color ) { this.r *= color.r; this.g *= color.g; @@ -8436,9 +8301,9 @@ Object.assign( Color.prototype, { return this; - }, + } - multiplyScalar: function ( s ) { + multiplyScalar( s ) { this.r *= s; this.g *= s; @@ -8446,9 +8311,9 @@ Object.assign( Color.prototype, { return this; - }, + } - lerp: function ( color, alpha ) { + lerp( color, alpha ) { this.r += ( color.r - this.r ) * alpha; this.g += ( color.g - this.g ) * alpha; @@ -8456,9 +8321,9 @@ Object.assign( Color.prototype, { return this; - }, + } - lerpHSL: function ( color, alpha ) { + lerpHSL( color, alpha ) { this.getHSL( _hslA ); color.getHSL( _hslB ); @@ -8471,15 +8336,15 @@ Object.assign( Color.prototype, { return this; - }, + } - equals: function ( c ) { + equals( c ) { return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b ); - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -8489,9 +8354,9 @@ Object.assign( Color.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -8502,9 +8367,9 @@ Object.assign( Color.prototype, { return array; - }, + } - fromBufferAttribute: function ( attribute, index ) { + fromBufferAttribute( attribute, index ) { this.r = attribute.getX( index ); this.g = attribute.getY( index ); @@ -8522,17 +8387,21 @@ Object.assign( Color.prototype, { return this; - }, + } - toJSON: function () { + toJSON() { return this.getHex(); } -} ); +} Color.NAMES = _colorKeywords; +Color.prototype.isColor = true; +Color.prototype.r = 1; +Color.prototype.g = 1; +Color.prototype.b = 1; class Face3 { @@ -10473,6 +10342,19 @@ BufferGeometry.prototype = Object.assign( Object.create( EventDispatcher.prototy const position = this.attributes.position; const morphAttributesPosition = this.morphAttributes.position; + if ( position && position.isGLBufferAttribute ) { + + console.error( 'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".', this ); + + this.boundingBox.set( + new Vector3( - Infinity, - Infinity, - Infinity ), + new Vector3( + Infinity, + Infinity, + Infinity ) + ); + + return; + + } + if ( position !== undefined ) { this.boundingBox.setFromBufferAttribute( position ); @@ -10513,7 +10395,7 @@ BufferGeometry.prototype = Object.assign( Object.create( EventDispatcher.prototy if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) { - console.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this ); + console.error( 'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this ); } @@ -10530,6 +10412,16 @@ BufferGeometry.prototype = Object.assign( Object.create( EventDispatcher.prototy const position = this.attributes.position; const morphAttributesPosition = this.morphAttributes.position; + if ( position && position.isGLBufferAttribute ) { + + console.error( 'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".', this ); + + this.boundingSphere.set( new Vector3(), Infinity ); + + return; + + } + if ( position ) { // first, find the center of the bounding sphere @@ -13267,6 +13159,8 @@ function ShaderMaterial( parameters ) { this.index0AttributeName = undefined; this.uniformsNeedUpdate = false; + this.glslVersion = null; + if ( parameters !== undefined ) { if ( parameters.attributes !== undefined ) { @@ -13310,6 +13204,8 @@ ShaderMaterial.prototype.copy = function ( source ) { this.extensions = Object.assign( {}, source.extensions ); + this.glslVersion = source.glslVersion; + return this; }; @@ -13318,6 +13214,7 @@ ShaderMaterial.prototype.toJSON = function ( meta ) { const data = Material.prototype.toJSON.call( this, meta ); + data.glslVersion = this.glslVersion; data.uniforms = {}; for ( const name in this.uniforms ) { @@ -13834,6 +13731,8 @@ function WebGLCubeRenderTarget( size, options, dummy ) { WebGLRenderTarget.call( this, size, size, options ); + this.texture.isWebGLCubeRenderTargetTexture = true; // HACK Why is texture not a CubeTexture? + } WebGLCubeRenderTarget.prototype = Object.create( WebGLRenderTarget.prototype ); @@ -13851,8 +13750,6 @@ WebGLCubeRenderTarget.prototype.fromEquirectangularTexture = function ( renderer this.texture.minFilter = texture.minFilter; this.texture.magFilter = texture.magFilter; - const scene = new Scene(); - const shader = { uniforms: { @@ -13899,6 +13796,8 @@ WebGLCubeRenderTarget.prototype.fromEquirectangularTexture = function ( renderer ` }; + const geometry = new BoxBufferGeometry( 5, 5, 5 ); + const material = new ShaderMaterial( { name: 'CubemapFromEquirect', @@ -13913,12 +13812,24 @@ WebGLCubeRenderTarget.prototype.fromEquirectangularTexture = function ( renderer material.uniforms.tEquirect.value = texture; - const mesh = new Mesh( new BoxBufferGeometry( 5, 5, 5 ), material ); + const mesh = new Mesh( geometry, material ); - scene.add( mesh ); + const currentMinFilter = texture.minFilter; + const currentRenderList = renderer.getRenderList(); + const currentRenderTarget = renderer.getRenderTarget(); + const currentRenderState = renderer.getRenderState(); + + // Avoid blurred poles + if ( texture.minFilter === LinearMipmapLinearFilter ) texture.minFilter = LinearFilter; const camera = new CubeCamera( 1, 10, this ); - camera.update( renderer, scene ); + camera.update( renderer, mesh ); + + texture.minFilter = currentMinFilter; + + renderer.setRenderTarget( currentRenderTarget ); + renderer.setRenderList( currentRenderList ); + renderer.setRenderState( currentRenderState ); mesh.geometry.dispose(); mesh.material.dispose(); @@ -13952,24 +13863,24 @@ DataTexture.prototype.isDataTexture = true; const _sphere$1 = new Sphere(); const _vector$5 = new Vector3(); -function Frustum( p0, p1, p2, p3, p4, p5 ) { +class Frustum { - this.planes = [ + constructor( p0, p1, p2, p3, p4, p5 ) { - ( p0 !== undefined ) ? p0 : new Plane(), - ( p1 !== undefined ) ? p1 : new Plane(), - ( p2 !== undefined ) ? p2 : new Plane(), - ( p3 !== undefined ) ? p3 : new Plane(), - ( p4 !== undefined ) ? p4 : new Plane(), - ( p5 !== undefined ) ? p5 : new Plane() + this.planes = [ - ]; + ( p0 !== undefined ) ? p0 : new Plane(), + ( p1 !== undefined ) ? p1 : new Plane(), + ( p2 !== undefined ) ? p2 : new Plane(), + ( p3 !== undefined ) ? p3 : new Plane(), + ( p4 !== undefined ) ? p4 : new Plane(), + ( p5 !== undefined ) ? p5 : new Plane() -} + ]; -Object.assign( Frustum.prototype, { + } - set: function ( p0, p1, p2, p3, p4, p5 ) { + set( p0, p1, p2, p3, p4, p5 ) { const planes = this.planes; @@ -13982,15 +13893,15 @@ Object.assign( Frustum.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( frustum ) { + copy( frustum ) { const planes = this.planes; @@ -14002,9 +13913,9 @@ Object.assign( Frustum.prototype, { return this; - }, + } - setFromProjectionMatrix: function ( m ) { + setFromProjectionMatrix( m ) { const planes = this.planes; const me = m.elements; @@ -14022,9 +13933,9 @@ Object.assign( Frustum.prototype, { return this; - }, + } - intersectsObject: function ( object ) { + intersectsObject( object ) { const geometry = object.geometry; @@ -14034,9 +13945,9 @@ Object.assign( Frustum.prototype, { return this.intersectsSphere( _sphere$1 ); - }, + } - intersectsSprite: function ( sprite ) { + intersectsSprite( sprite ) { _sphere$1.center.set( 0, 0, 0 ); _sphere$1.radius = 0.7071067811865476; @@ -14044,9 +13955,9 @@ Object.assign( Frustum.prototype, { return this.intersectsSphere( _sphere$1 ); - }, + } - intersectsSphere: function ( sphere ) { + intersectsSphere( sphere ) { const planes = this.planes; const center = sphere.center; @@ -14066,9 +13977,9 @@ Object.assign( Frustum.prototype, { return true; - }, + } - intersectsBox: function ( box ) { + intersectsBox( box ) { const planes = this.planes; @@ -14092,9 +14003,9 @@ Object.assign( Frustum.prototype, { return true; - }, + } - containsPoint: function ( point ) { + containsPoint( point ) { const planes = this.planes; @@ -14112,213 +14023,7 @@ Object.assign( Frustum.prototype, { } -} ); - -/** - * Uniforms library for shared webgl shaders - */ - -const UniformsLib = { - - common: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - - map: { value: null }, - uvTransform: { value: new Matrix3() }, - uv2Transform: { value: new Matrix3() }, - - alphaMap: { value: null }, - - }, - - specularmap: { - - specularMap: { value: null }, - - }, - - envmap: { - - envMap: { value: null }, - flipEnvMap: { value: - 1 }, - reflectivity: { value: 1.0 }, - refractionRatio: { value: 0.98 }, - maxMipLevel: { value: 0 } - - }, - - aomap: { - - aoMap: { value: null }, - aoMapIntensity: { value: 1 } - - }, - - lightmap: { - - lightMap: { value: null }, - lightMapIntensity: { value: 1 } - - }, - - emissivemap: { - - emissiveMap: { value: null } - - }, - - bumpmap: { - - bumpMap: { value: null }, - bumpScale: { value: 1 } - - }, - - normalmap: { - - normalMap: { value: null }, - normalScale: { value: new Vector2( 1, 1 ) } - - }, - - displacementmap: { - - displacementMap: { value: null }, - displacementScale: { value: 1 }, - displacementBias: { value: 0 } - - }, - - roughnessmap: { - - roughnessMap: { value: null } - - }, - - metalnessmap: { - - metalnessMap: { value: null } - - }, - - gradientmap: { - - gradientMap: { value: null } - - }, - - fog: { - - fogDensity: { value: 0.00025 }, - fogNear: { value: 1 }, - fogFar: { value: 2000 }, - fogColor: { value: new Color( 0xffffff ) } - - }, - - lights: { - - ambientLightColor: { value: [] }, - - lightProbe: { value: [] }, - - directionalLights: { value: [], properties: { - direction: {}, - color: {} - } }, - - directionalLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {} - } }, - - directionalShadowMap: { value: [] }, - directionalShadowMatrix: { value: [] }, - - spotLights: { value: [], properties: { - color: {}, - position: {}, - direction: {}, - distance: {}, - coneCos: {}, - penumbraCos: {}, - decay: {} - } }, - - spotLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {} - } }, - - spotShadowMap: { value: [] }, - spotShadowMatrix: { value: [] }, - - pointLights: { value: [], properties: { - color: {}, - position: {}, - decay: {}, - distance: {} - } }, - - pointLightShadows: { value: [], properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {}, - shadowCameraNear: {}, - shadowCameraFar: {} - } }, - - pointShadowMap: { value: [] }, - pointShadowMatrix: { value: [] }, - - hemisphereLights: { value: [], properties: { - direction: {}, - skyColor: {}, - groundColor: {} - } }, - - // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src - rectAreaLights: { value: [], properties: { - color: {}, - position: {}, - width: {}, - height: {} - } } - - }, - - points: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - size: { value: 1.0 }, - scale: { value: 1.0 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new Matrix3() } - - }, - - sprite: { - - diffuse: { value: new Color( 0xeeeeee ) }, - opacity: { value: 1.0 }, - center: { value: new Vector2( 0.5, 0.5 ) }, - rotation: { value: 0.0 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new Matrix3() } - - } - -}; +} function WebGLAnimation() { @@ -14496,6 +14201,25 @@ function WebGLAttributes( gl, capabilities ) { function update( attribute, bufferType ) { + if ( attribute.isGLBufferAttribute ) { + + var cached = buffers.get( attribute ); + + if ( ! cached || cached.version < attribute.version ) { + + buffers.set( attribute, { + buffer: attribute.buffer, + type: attribute.type, + bytesPerElement: attribute.elementSize, + version: attribute.version + } ); + + } + + return; + + } + if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data; const data = buffers.get( attribute ); @@ -14526,117 +14250,118 @@ function WebGLAttributes( gl, capabilities ) { // PlaneGeometry -function PlaneGeometry( width, height, widthSegments, heightSegments ) { +class PlaneGeometry extends Geometry { - Geometry.call( this ); + constructor( width, height, widthSegments, heightSegments ) { + + super(); - this.type = 'PlaneGeometry'; + this.type = 'PlaneGeometry'; - this.parameters = { - width: width, - height: height, - widthSegments: widthSegments, - heightSegments: heightSegments - }; + this.parameters = { + width: width, + height: height, + widthSegments: widthSegments, + heightSegments: heightSegments + }; - this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) ); - this.mergeVertices(); + this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) ); + this.mergeVertices(); -} + } -PlaneGeometry.prototype = Object.create( Geometry.prototype ); -PlaneGeometry.prototype.constructor = PlaneGeometry; +} // PlaneBufferGeometry -function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) { +class PlaneBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( width, height, widthSegments, heightSegments ) { - this.type = 'PlaneBufferGeometry'; + super(); + this.type = 'PlaneBufferGeometry'; - this.parameters = { - width: width, - height: height, - widthSegments: widthSegments, - heightSegments: heightSegments - }; + this.parameters = { + width: width, + height: height, + widthSegments: widthSegments, + heightSegments: heightSegments + }; - width = width || 1; - height = height || 1; + width = width || 1; + height = height || 1; - const width_half = width / 2; - const height_half = height / 2; + const width_half = width / 2; + const height_half = height / 2; - const gridX = Math.floor( widthSegments ) || 1; - const gridY = Math.floor( heightSegments ) || 1; + const gridX = Math.floor( widthSegments ) || 1; + const gridY = Math.floor( heightSegments ) || 1; - const gridX1 = gridX + 1; - const gridY1 = gridY + 1; + const gridX1 = gridX + 1; + const gridY1 = gridY + 1; - const segment_width = width / gridX; - const segment_height = height / gridY; + const segment_width = width / gridX; + const segment_height = height / gridY; - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( let iy = 0; iy < gridY1; iy ++ ) { + for ( let iy = 0; iy < gridY1; iy ++ ) { - const y = iy * segment_height - height_half; + const y = iy * segment_height - height_half; - for ( let ix = 0; ix < gridX1; ix ++ ) { + for ( let ix = 0; ix < gridX1; ix ++ ) { - const x = ix * segment_width - width_half; + const x = ix * segment_width - width_half; - vertices.push( x, - y, 0 ); + vertices.push( x, - y, 0 ); - normals.push( 0, 0, 1 ); + normals.push( 0, 0, 1 ); + + uvs.push( ix / gridX ); + uvs.push( 1 - ( iy / gridY ) ); - uvs.push( ix / gridX ); - uvs.push( 1 - ( iy / gridY ) ); + } } - } + // indices - // indices + for ( let iy = 0; iy < gridY; iy ++ ) { - for ( let iy = 0; iy < gridY; iy ++ ) { + for ( let ix = 0; ix < gridX; ix ++ ) { - for ( let ix = 0; ix < gridX; ix ++ ) { + const a = ix + gridX1 * iy; + const b = ix + gridX1 * ( iy + 1 ); + const c = ( ix + 1 ) + gridX1 * ( iy + 1 ); + const d = ( ix + 1 ) + gridX1 * iy; - const a = ix + gridX1 * iy; - const b = ix + gridX1 * ( iy + 1 ); - const c = ( ix + 1 ) + gridX1 * ( iy + 1 ); - const d = ( ix + 1 ) + gridX1 * iy; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + } } -PlaneBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -PlaneBufferGeometry.prototype.constructor = PlaneBufferGeometry; - var alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif"; var alphamap_pars_fragment = "#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif"; @@ -14689,7 +14414,7 @@ var encodings_fragment = "gl_FragColor = linearToOutputTexel( gl_FragColor );"; var encodings_pars_fragment = "\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}"; -var envmap_fragment = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif"; +var envmap_fragment = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif"; var envmap_common_pars_fragment = "#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif"; @@ -14717,7 +14442,7 @@ var lights_lambert_vertex = "vec3 diffuse = vec3( 1.0 );\nGeometricContext geome var lights_pars_begin = "uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif"; -var envmap_physical_pars_fragment = "#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif"; +var envmap_physical_pars_fragment = "#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif"; var lights_toon_fragment = "ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;"; @@ -15028,6 +14753,215 @@ const ShaderChunk = { sprite_vert: sprite_vert }; +/** + * Uniforms library for shared webgl shaders + */ + +const UniformsLib = { + + common: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + + map: { value: null }, + uvTransform: { value: new Matrix3() }, + uv2Transform: { value: new Matrix3() }, + + alphaMap: { value: null }, + + }, + + specularmap: { + + specularMap: { value: null }, + + }, + + envmap: { + + envMap: { value: null }, + flipEnvMap: { value: - 1 }, + reflectivity: { value: 1.0 }, + refractionRatio: { value: 0.98 }, + maxMipLevel: { value: 0 } + + }, + + aomap: { + + aoMap: { value: null }, + aoMapIntensity: { value: 1 } + + }, + + lightmap: { + + lightMap: { value: null }, + lightMapIntensity: { value: 1 } + + }, + + emissivemap: { + + emissiveMap: { value: null } + + }, + + bumpmap: { + + bumpMap: { value: null }, + bumpScale: { value: 1 } + + }, + + normalmap: { + + normalMap: { value: null }, + normalScale: { value: new Vector2( 1, 1 ) } + + }, + + displacementmap: { + + displacementMap: { value: null }, + displacementScale: { value: 1 }, + displacementBias: { value: 0 } + + }, + + roughnessmap: { + + roughnessMap: { value: null } + + }, + + metalnessmap: { + + metalnessMap: { value: null } + + }, + + gradientmap: { + + gradientMap: { value: null } + + }, + + fog: { + + fogDensity: { value: 0.00025 }, + fogNear: { value: 1 }, + fogFar: { value: 2000 }, + fogColor: { value: new Color( 0xffffff ) } + + }, + + lights: { + + ambientLightColor: { value: [] }, + + lightProbe: { value: [] }, + + directionalLights: { value: [], properties: { + direction: {}, + color: {} + } }, + + directionalLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {} + } }, + + directionalShadowMap: { value: [] }, + directionalShadowMatrix: { value: [] }, + + spotLights: { value: [], properties: { + color: {}, + position: {}, + direction: {}, + distance: {}, + coneCos: {}, + penumbraCos: {}, + decay: {} + } }, + + spotLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {} + } }, + + spotShadowMap: { value: [] }, + spotShadowMatrix: { value: [] }, + + pointLights: { value: [], properties: { + color: {}, + position: {}, + decay: {}, + distance: {} + } }, + + pointLightShadows: { value: [], properties: { + shadowBias: {}, + shadowNormalBias: {}, + shadowRadius: {}, + shadowMapSize: {}, + shadowCameraNear: {}, + shadowCameraFar: {} + } }, + + pointShadowMap: { value: [] }, + pointShadowMatrix: { value: [] }, + + hemisphereLights: { value: [], properties: { + direction: {}, + skyColor: {}, + groundColor: {} + } }, + + // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src + rectAreaLights: { value: [], properties: { + color: {}, + position: {}, + width: {}, + height: {} + } }, + + ltc_1: { value: null }, + ltc_2: { value: null } + + }, + + points: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + size: { value: 1.0 }, + scale: { value: 1.0 }, + map: { value: null }, + alphaMap: { value: null }, + uvTransform: { value: new Matrix3() } + + }, + + sprite: { + + diffuse: { value: new Color( 0xeeeeee ) }, + opacity: { value: 1.0 }, + center: { value: new Vector2( 0.5, 0.5 ) }, + rotation: { value: 0.0 }, + map: { value: null }, + alphaMap: { value: null }, + uvTransform: { value: new Matrix3() } + + } + +}; + const ShaderLib = { basic: { @@ -15329,7 +15263,7 @@ ShaderLib.physical = { }; -function WebGLBackground( renderer, state, objects, premultipliedAlpha ) { +function WebGLBackground( renderer, cubemaps, state, objects, premultipliedAlpha ) { const clearColor = new Color( 0x000000 ); let clearAlpha = 0; @@ -15345,6 +15279,12 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) { let background = scene.isScene === true ? scene.background : null; + if ( background && background.isTexture ) { + + background = cubemaps.get( background ); + + } + // Ignore background in AR // TODO: Reconsider this. @@ -15374,7 +15314,7 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) { } - if ( background && ( background.isCubeTexture || background.isWebGLCubeRenderTarget || background.mapping === CubeUVReflectionMapping ) ) { + if ( background && ( background.isCubeTexture || background.isWebGLCubeRenderTarget || background.isWebGLCubeRenderTargetTexture || background.mapping === CubeUVReflectionMapping ) ) { if ( boxMesh === undefined ) { @@ -15416,19 +15356,25 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) { } - const texture = background.isWebGLCubeRenderTarget ? background.texture : background; + if ( background.isWebGLCubeRenderTarget ) { - boxMesh.material.uniforms.envMap.value = texture; - boxMesh.material.uniforms.flipEnvMap.value = texture.isCubeTexture ? - 1 : 1; + // TODO Deprecate + + background = background.texture; + + } + + boxMesh.material.uniforms.envMap.value = background; + boxMesh.material.uniforms.flipEnvMap.value = background.isCubeTexture ? - 1 : 1; if ( currentBackground !== background || - currentBackgroundVersion !== texture.version || + currentBackgroundVersion !== background.version || currentTonemapping !== renderer.toneMapping ) { boxMesh.material.needsUpdate = true; currentBackground = background; - currentBackgroundVersion = texture.version; + currentBackgroundVersion = background.version; currentTonemapping = renderer.toneMapping; } @@ -15565,9 +15511,9 @@ function WebGLBindingStates( gl, extensions, attributes, capabilities ) { } - updateBuffers = needsUpdate( geometry ); + updateBuffers = needsUpdate( geometry, index ); - if ( updateBuffers ) saveCache( geometry ); + if ( updateBuffers ) saveCache( geometry, index ); } else { @@ -15697,13 +15643,14 @@ function WebGLBindingStates( gl, extensions, attributes, capabilities ) { enabledAttributes: enabledAttributes, attributeDivisors: attributeDivisors, object: vao, - attributes: {} + attributes: {}, + index: null }; } - function needsUpdate( geometry ) { + function needsUpdate( geometry, index ) { const cachedAttributes = currentState.attributes; const geometryAttributes = geometry.attributes; @@ -15715,17 +15662,23 @@ function WebGLBindingStates( gl, extensions, attributes, capabilities ) { const cachedAttribute = cachedAttributes[ key ]; const geometryAttribute = geometryAttributes[ key ]; + if ( geometryAttribute.isGLBufferAttribute ) return true; + + if ( cachedAttribute === undefined ) return true; + if ( cachedAttribute.attribute !== geometryAttribute ) return true; if ( cachedAttribute.data !== geometryAttribute.data ) return true; } + if ( currentState.index !== index ) return true; + return false; } - function saveCache( geometry ) { + function saveCache( geometry, index ) { const cache = {}; const attributes = geometry.attributes; @@ -15749,6 +15702,8 @@ function WebGLBindingStates( gl, extensions, attributes, capabilities ) { currentState.attributes = cache; + currentState.index = index; + } function initAttributes() { @@ -16285,7 +16240,7 @@ function WebGLCapabilities( gl, extensions, parameters ) { } -function WebGLClipping() { +function WebGLClipping( properties ) { const scope = this; @@ -16336,7 +16291,13 @@ function WebGLClipping() { }; - this.setState = function ( planes, clipIntersection, clipShadows, camera, cache, fromCache ) { + this.setState = function ( material, camera, useCache ) { + + const planes = material.clippingPlanes, + clipIntersection = material.clipIntersection, + clipShadows = material.clipShadows; + + const materialProperties = properties.get( material ); if ( ! localClippingEnabled || planes === null || planes.length === 0 || renderingShadows && ! clipShadows ) { @@ -16359,11 +16320,11 @@ function WebGLClipping() { const nGlobal = renderingShadows ? 0 : numGlobalPlanes, lGlobal = nGlobal * 4; - let dstArray = cache.clippingState || null; + let dstArray = materialProperties.clippingState || null; uniform.value = dstArray; // ensure unique state - dstArray = projectPlanes( planes, camera, lGlobal, fromCache ); + dstArray = projectPlanes( planes, camera, lGlobal, useCache ); for ( let i = 0; i !== lGlobal; ++ i ) { @@ -16371,7 +16332,7 @@ function WebGLClipping() { } - cache.clippingState = dstArray; + materialProperties.clippingState = dstArray; this.numIntersection = clipIntersection ? this.numPlanes : 0; this.numPlanes += nGlobal; @@ -16441,6 +16402,82 @@ function WebGLClipping() { } +function WebGLCubeMaps( renderer ) { + + let cubemaps = new WeakMap(); + + function mapTextureMapping( texture, mapping ) { + + if ( mapping === EquirectangularReflectionMapping ) { + + texture.mapping = CubeReflectionMapping; + + } else if ( mapping === EquirectangularRefractionMapping ) { + + texture.mapping = CubeRefractionMapping; + + } + + return texture; + + } + + function get( texture ) { + + if ( texture && texture.isTexture ) { + + const mapping = texture.mapping; + + if ( mapping === EquirectangularReflectionMapping || mapping === EquirectangularRefractionMapping ) { + + if ( cubemaps.has( texture ) ) { + + const cubemap = cubemaps.get( texture ).texture; + return mapTextureMapping( cubemap, texture.mapping ); + + } else { + + const image = texture.image; + + if ( image && image.height > 0 ) { + + const renderTarget = new WebGLCubeRenderTarget( image.height / 2 ); + renderTarget.fromEquirectangularTexture( renderer, texture ); + cubemaps.set( texture, renderTarget ); + + return mapTextureMapping( renderTarget.texture, texture.mapping ); + + } else { + + // image not yet ready. try the conversion next frame + + return null; + + } + + } + + } + + } + + return texture; + + } + + function dispose() { + + cubemaps = new WeakMap(); + + } + + return { + get: get, + dispose: dispose + }; + +} + function WebGLExtensions( gl ) { const extensions = {}; @@ -18258,7 +18295,7 @@ function includeReplacer( match, include ) { // Unroll Loops const deprecatedUnrollLoopPattern = /#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g; -const unrollLoopPattern = /#pragma unroll_loop_start[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g; +const unrollLoopPattern = /#pragma unroll_loop_start[\s]+?for\s*\(\s*int i \= (\d+)\; i < (\d+)\; i\s*\+\+\s*\)\s*{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g; function unrollLoops( string ) { @@ -18355,11 +18392,6 @@ function generateEnvMapTypeDefine( parameters ) { envMapTypeDefine = 'ENVMAP_TYPE_CUBE_UV'; break; - case EquirectangularReflectionMapping: - case EquirectangularRefractionMapping: - envMapTypeDefine = 'ENVMAP_TYPE_EQUIREC'; - break; - } } @@ -18377,7 +18409,6 @@ function generateEnvMapModeDefine( parameters ) { switch ( parameters.envMapMode ) { case CubeRefractionMapping: - case EquirectangularRefractionMapping: case CubeUVRefractionMapping: envMapModeDefine = 'ENVMAP_MODE_REFRACTION'; @@ -18443,6 +18474,7 @@ function WebGLProgram( renderer, cacheKey, parameters, bindingStates ) { const program = gl.createProgram(); let prefixVertex, prefixFragment; + let versionString = parameters.glslVersion ? '#version ' + parameters.glslVersion + "\n" : ''; if ( parameters.isRawShaderMaterial ) { @@ -18712,20 +18744,20 @@ function WebGLProgram( renderer, cacheKey, parameters, bindingStates ) { if ( parameters.isWebGL2 && ! parameters.isRawShaderMaterial ) { - // GLSL 3.0 conversion + // GLSL 3.0 conversion for built-in materials and ShaderMaterial + + versionString = '#version 300 es\n'; prefixVertex = [ - '#version 300 es\n', '#define attribute in', '#define varying out', '#define texture2D texture' ].join( '\n' ) + '\n' + prefixVertex; prefixFragment = [ - '#version 300 es\n', '#define varying in', - 'out highp vec4 pc_fragColor;', - '#define gl_FragColor pc_fragColor', + ( parameters.glslVersion === GLSL3 ) ? '' : 'out highp vec4 pc_fragColor;', + ( parameters.glslVersion === GLSL3 ) ? '' : '#define gl_FragColor pc_fragColor', '#define gl_FragDepthEXT gl_FragDepth', '#define texture2D texture', '#define textureCube texture', @@ -18740,8 +18772,8 @@ function WebGLProgram( renderer, cacheKey, parameters, bindingStates ) { } - const vertexGlsl = prefixVertex + vertexShader; - const fragmentGlsl = prefixFragment + fragmentShader; + const vertexGlsl = versionString + prefixVertex + vertexShader; + const fragmentGlsl = versionString + prefixFragment + fragmentShader; // console.log( '*VERTEX*', vertexGlsl ); // console.log( '*FRAGMENT*', fragmentGlsl ); @@ -18890,7 +18922,7 @@ function WebGLProgram( renderer, cacheKey, parameters, bindingStates ) { } -function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { +function WebGLPrograms( renderer, cubemaps, extensions, capabilities, bindingStates, clipping ) { const programs = []; @@ -18936,7 +18968,7 @@ function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { "sheen", "transmissionMap" ]; - function allocateBones( object ) { + function getMaxBones( object ) { const skeleton = object.skeleton; const bones = skeleton.bones; @@ -18995,19 +19027,19 @@ function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { } - function getParameters( material, lights, shadows, scene, nClipPlanes, nClipIntersection, object ) { + function getParameters( material, lights, shadows, scene, object ) { const fog = scene.fog; const environment = material.isMeshStandardMaterial ? scene.environment : null; - const envMap = material.envMap || environment; + const envMap = cubemaps.get( material.envMap || environment ); const shaderID = shaderIDs[ material.type ]; // heuristics to create shader parameters according to lights in the scene // (not to blow over maxLights budget) - const maxBones = object.isSkinnedMesh ? allocateBones( object ) : 0; + const maxBones = object.isSkinnedMesh ? getMaxBones( object ) : 0; if ( material.precision !== null ) { @@ -19127,8 +19159,8 @@ function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { numPointLightShadows: lights.pointShadowMap.length, numSpotLightShadows: lights.spotShadowMap.length, - numClippingPlanes: nClipPlanes, - numClipIntersection: nClipIntersection, + numClippingPlanes: clipping.numPlanes, + numClipIntersection: clipping.numIntersection, dithering: material.dithering, @@ -19157,7 +19189,9 @@ function WebGLPrograms( renderer, extensions, capabilities, bindingStates ) { rendererExtensionDrawBuffers: isWebGL2 || extensions.get( 'WEBGL_draw_buffers' ) !== null, rendererExtensionShaderTextureLod: isWebGL2 || extensions.get( 'EXT_shader_texture_lod' ) !== null, - customProgramCacheKey: material.customProgramCacheKey() + customProgramCacheKey: material.customProgramCacheKey(), + + glslVersion: material.glslVersion }; @@ -19730,6 +19764,8 @@ function WebGLLights() { spotShadowMap: [], spotShadowMatrix: [], rectArea: [], + rectAreaLTC1: null, + rectAreaLTC2: null, point: [], pointShadow: [], pointShadowMap: [], @@ -19950,6 +19986,13 @@ function WebGLLights() { } + if ( rectAreaLength > 0 ) { + + state.rectAreaLTC1 = UniformsLib.LTC_1; + state.rectAreaLTC2 = UniformsLib.LTC_2; + + } + state.ambient[ 0 ] = r; state.ambient[ 1 ] = g; state.ambient[ 2 ] = b; @@ -23877,7 +23920,7 @@ function WebGLMaterials( properties ) { } - function refreshMaterialUniforms( uniforms, material, environment, pixelRatio, height ) { + function refreshMaterialUniforms( uniforms, material, pixelRatio, height ) { if ( material.isMeshBasicMaterial ) { @@ -23900,15 +23943,15 @@ function WebGLMaterials( properties ) { } else if ( material.isMeshStandardMaterial ) { - refreshUniformsCommon( uniforms, material, environment ); + refreshUniformsCommon( uniforms, material ); if ( material.isMeshPhysicalMaterial ) { - refreshUniformsPhysical( uniforms, material, environment ); + refreshUniformsPhysical( uniforms, material ); } else { - refreshUniformsStandard( uniforms, material, environment ); + refreshUniformsStandard( uniforms, material ); } @@ -23963,7 +24006,7 @@ function WebGLMaterials( properties ) { } - function refreshUniformsCommon( uniforms, material, environment ) { + function refreshUniformsCommon( uniforms, material ) { uniforms.opacity.value = material.opacity; @@ -23997,7 +24040,7 @@ function WebGLMaterials( properties ) { } - const envMap = material.envMap || environment; + const envMap = properties.get( material ).envMap; if ( envMap ) { @@ -24008,7 +24051,7 @@ function WebGLMaterials( properties ) { uniforms.reflectivity.value = material.reflectivity; uniforms.refractionRatio.value = material.refractionRatio; - var maxMipLevel = properties.get( envMap ).__maxMipLevel; + const maxMipLevel = properties.get( envMap ).__maxMipLevel; if ( maxMipLevel !== undefined ) { @@ -24335,7 +24378,7 @@ function WebGLMaterials( properties ) { } - function refreshUniformsStandard( uniforms, material, environment ) { + function refreshUniformsStandard( uniforms, material ) { uniforms.roughness.value = material.roughness; uniforms.metalness.value = material.metalness; @@ -24382,7 +24425,9 @@ function WebGLMaterials( properties ) { } - if ( material.envMap || environment ) { + const envMap = properties.get( material ).envMap; + + if ( envMap ) { //uniforms.envMap.value = material.envMap; // part of uniforms common uniforms.envMapIntensity.value = material.envMapIntensity; @@ -24391,9 +24436,9 @@ function WebGLMaterials( properties ) { } - function refreshUniformsPhysical( uniforms, material, environment ) { + function refreshUniformsPhysical( uniforms, material ) { - refreshUniformsStandard( uniforms, material, environment ); + refreshUniformsStandard( uniforms, material ); uniforms.reflectivity.value = material.reflectivity; // also part of uniforms common @@ -24643,7 +24688,6 @@ function WebGLRenderer( parameters ) { // clipping - const _clipping = new WebGLClipping(); let _clippingEnabled = false; let _localClippingEnabled = false; @@ -24745,8 +24789,8 @@ function WebGLRenderer( parameters ) { } let extensions, capabilities, state, info; - let properties, textures, attributes, geometries, objects; - let programCache, materials, renderLists, renderStates; + let properties, textures, cubemaps, attributes, geometries, objects; + let programCache, materials, renderLists, renderStates, clipping; let background, morphtargets, bufferRenderer, indexedBufferRenderer; @@ -24782,17 +24826,18 @@ function WebGLRenderer( parameters ) { info = new WebGLInfo( _gl ); properties = new WebGLProperties(); textures = new WebGLTextures( _gl, extensions, state, properties, capabilities, utils, info ); + cubemaps = new WebGLCubeMaps( _this ); attributes = new WebGLAttributes( _gl, capabilities ); bindingStates = new WebGLBindingStates( _gl, extensions, attributes, capabilities ); geometries = new WebGLGeometries( _gl, attributes, info, bindingStates ); objects = new WebGLObjects( _gl, geometries, attributes, info ); morphtargets = new WebGLMorphtargets( _gl ); - programCache = new WebGLPrograms( _this, extensions, capabilities, bindingStates ); + clipping = new WebGLClipping( properties ); + programCache = new WebGLPrograms( _this, cubemaps, extensions, capabilities, bindingStates, clipping ); materials = new WebGLMaterials( properties ); renderLists = new WebGLRenderLists( properties ); renderStates = new WebGLRenderStates(); - - background = new WebGLBackground( _this, state, objects, _premultipliedAlpha ); + background = new WebGLBackground( _this, cubemaps, state, objects, _premultipliedAlpha ); bufferRenderer = new WebGLBufferRenderer( _gl, extensions, info, capabilities ); indexedBufferRenderer = new WebGLIndexedBufferRenderer( _gl, extensions, info, capabilities ); @@ -25082,6 +25127,7 @@ function WebGLRenderer( parameters ) { renderLists.dispose(); renderStates.dispose(); properties.dispose(); + cubemaps.dispose(); objects.dispose(); bindingStates.dispose(); @@ -25504,7 +25550,7 @@ function WebGLRenderer( parameters ) { _frustum.setFromProjectionMatrix( _projScreenMatrix ); _localClippingEnabled = this.localClippingEnabled; - _clippingEnabled = _clipping.init( this.clippingPlanes, _localClippingEnabled, camera ); + _clippingEnabled = clipping.init( this.clippingPlanes, _localClippingEnabled, camera ); currentRenderList = renderLists.get( scene, camera ); currentRenderList.init(); @@ -25521,7 +25567,7 @@ function WebGLRenderer( parameters ) { // - if ( _clippingEnabled === true ) _clipping.beginShadows(); + if ( _clippingEnabled === true ) clipping.beginShadows(); const shadowsArray = currentRenderState.state.shadowsArray; @@ -25529,7 +25575,7 @@ function WebGLRenderer( parameters ) { currentRenderState.setupLights( camera ); - if ( _clippingEnabled === true ) _clipping.endShadows(); + if ( _clippingEnabled === true ) clipping.endShadows(); // @@ -25798,7 +25844,7 @@ function WebGLRenderer( parameters ) { const lightsStateVersion = lights.state.version; - const parameters = programCache.getParameters( material, lights.state, shadowsArray, scene, _clipping.numPlanes, _clipping.numIntersection, object ); + const parameters = programCache.getParameters( material, lights.state, shadowsArray, scene, object ); const programCacheKey = programCache.getProgramCacheKey( parameters ); let program = materialProperties.program; @@ -25822,7 +25868,11 @@ function WebGLRenderer( parameters ) { } else if ( parameters.shaderID !== undefined ) { - // same glsl and uniform list + // same glsl and uniform list, envMap still needs the update here to avoid a frame-late effect + + const environment = material.isMeshStandardMaterial ? scene.environment : null; + materialProperties.envMap = cubemaps.get( material.envMap || environment ); + return; } else { @@ -25886,14 +25936,15 @@ function WebGLRenderer( parameters ) { ! material.isRawShaderMaterial || material.clipping === true ) { - materialProperties.numClippingPlanes = _clipping.numPlanes; - materialProperties.numIntersection = _clipping.numIntersection; - uniforms.clippingPlanes = _clipping.uniform; + materialProperties.numClippingPlanes = clipping.numPlanes; + materialProperties.numIntersection = clipping.numIntersection; + uniforms.clippingPlanes = clipping.uniform; } materialProperties.environment = material.isMeshStandardMaterial ? scene.environment : null; materialProperties.fog = scene.fog; + materialProperties.envMap = cubemaps.get( material.envMap || materialProperties.environment ); // store the light setup it was created for @@ -25911,6 +25962,8 @@ function WebGLRenderer( parameters ) { uniforms.spotLights.value = lights.state.spot; uniforms.spotLightShadows.value = lights.state.spotShadow; uniforms.rectAreaLights.value = lights.state.rectArea; + uniforms.ltc_1.value = lights.state.rectAreaLTC1; + uniforms.ltc_2.value = lights.state.rectAreaLTC2; uniforms.pointLights.value = lights.state.point; uniforms.pointLightShadows.value = lights.state.pointShadow; uniforms.hemisphereLights.value = lights.state.hemi; @@ -25925,9 +25978,8 @@ function WebGLRenderer( parameters ) { } - const progUniforms = materialProperties.program.getUniforms(), - uniformsList = - WebGLUniforms.seqWithValue( progUniforms.seq, uniforms ); + const progUniforms = materialProperties.program.getUniforms(); + const uniformsList = WebGLUniforms.seqWithValue( progUniforms.seq, uniforms ); materialProperties.uniformsList = uniformsList; @@ -25942,6 +25994,7 @@ function WebGLRenderer( parameters ) { const fog = scene.fog; const environment = material.isMeshStandardMaterial ? scene.environment : null; const encoding = ( _currentRenderTarget === null ) ? _this.outputEncoding : _currentRenderTarget.texture.encoding; + const envMap = cubemaps.get( material.envMap || environment ); const materialProperties = properties.get( material ); const lights = currentRenderState.state.lights; @@ -25957,9 +26010,7 @@ function WebGLRenderer( parameters ) { // we might want to call this function with some ClippingGroup // object instead of the material, once it becomes feasible // (#8465, #8379) - _clipping.setState( - material.clippingPlanes, material.clipIntersection, material.clipShadows, - camera, materialProperties, useCache ); + clipping.setState( material, camera, useCache ); } @@ -25967,11 +26018,7 @@ function WebGLRenderer( parameters ) { if ( material.version === materialProperties.__version ) { - if ( materialProperties.program === undefined ) { - - initMaterial( material, scene, object ); - - } else if ( material.fog && materialProperties.fog !== fog ) { + if ( material.fog && materialProperties.fog !== fog ) { initMaterial( material, scene, object ); @@ -25984,8 +26031,8 @@ function WebGLRenderer( parameters ) { initMaterial( material, scene, object ); } else if ( materialProperties.numClippingPlanes !== undefined && - ( materialProperties.numClippingPlanes !== _clipping.numPlanes || - materialProperties.numIntersection !== _clipping.numIntersection ) ) { + ( materialProperties.numClippingPlanes !== clipping.numPlanes || + materialProperties.numIntersection !== clipping.numIntersection ) ) { initMaterial( material, scene, object ); @@ -25993,6 +26040,10 @@ function WebGLRenderer( parameters ) { initMaterial( material, scene, object ); + } else if ( materialProperties.envMap !== envMap ) { + + initMaterial( material, scene, object ); + } } else { @@ -26185,13 +26236,7 @@ function WebGLRenderer( parameters ) { } - materials.refreshMaterialUniforms( m_uniforms, material, environment, _pixelRatio, _height ); - - // RectAreaLight Texture - // TODO (mrdoob): Find a nicer implementation - - if ( m_uniforms.ltc_1 !== undefined ) m_uniforms.ltc_1.value = UniformsLib.LTC_1; - if ( m_uniforms.ltc_2 !== undefined ) m_uniforms.ltc_2.value = UniformsLib.LTC_2; + materials.refreshMaterialUniforms( m_uniforms, material, _pixelRatio, _height ); WebGLUniforms.upload( _gl, materialProperties.uniformsList, m_uniforms, textures ); @@ -26267,6 +26312,30 @@ function WebGLRenderer( parameters ) { }; + this.getRenderList = function () { + + return currentRenderList; + + }; + + this.setRenderList = function ( renderList ) { + + currentRenderList = renderList; + + }; + + this.getRenderState = function () { + + return currentRenderState; + + }; + + this.setRenderState = function ( renderState ) { + + currentRenderState = renderState; + + }; + this.getRenderTarget = function () { return _currentRenderTarget; @@ -26509,26 +26578,24 @@ WebGL1Renderer.prototype = Object.assign( Object.create( WebGLRenderer.prototype } ); -function FogExp2( color, density ) { +class FogExp2 { - this.name = ''; + constructor( color, density ) { - this.color = new Color( color ); - this.density = ( density !== undefined ) ? density : 0.00025; + this.name = ''; -} - -Object.assign( FogExp2.prototype, { + this.color = new Color( color ); + this.density = ( density !== undefined ) ? density : 0.00025; - isFogExp2: true, + } - clone: function () { + clone() { return new FogExp2( this.color, this.density ); - }, + } - toJSON: function ( /* meta */ ) { + toJSON( /* meta */ ) { return { type: 'FogExp2', @@ -26538,30 +26605,30 @@ Object.assign( FogExp2.prototype, { } -} ); +} -function Fog( color, near, far ) { +FogExp2.prototype.isFogExp2 = true; - this.name = ''; +class Fog { - this.color = new Color( color ); + constructor( color, near, far ) { - this.near = ( near !== undefined ) ? near : 1; - this.far = ( far !== undefined ) ? far : 1000; + this.name = ''; -} + this.color = new Color( color ); -Object.assign( Fog.prototype, { + this.near = ( near !== undefined ) ? near : 1; + this.far = ( far !== undefined ) ? far : 1000; - isFog: true, + } - clone: function () { + clone() { return new Fog( this.color, this.near, this.far ); - }, + } - toJSON: function ( /* meta */ ) { + toJSON( /* meta */ ) { return { type: 'Fog', @@ -26572,7 +26639,65 @@ Object.assign( Fog.prototype, { } -} ); +} + +Fog.prototype.isFog = true; + +class Scene extends Object3D { + + constructor() { + + super(); + this.type = 'Scene'; + + this.background = null; + this.environment = null; + this.fog = null; + + this.overrideMaterial = null; + + this.autoUpdate = true; // checked by the renderer + + if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { + + __THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) ); // eslint-disable-line no-undef + + } + + } + + copy( source, recursive ) { + + super.copy( source, recursive ); + + if ( source.background !== null ) this.background = source.background.clone(); + if ( source.environment !== null ) this.environment = source.environment.clone(); + if ( source.fog !== null ) this.fog = source.fog.clone(); + + if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone(); + + this.autoUpdate = source.autoUpdate; + this.matrixAutoUpdate = source.matrixAutoUpdate; + + return this; + + } + + toJSON( meta ) { + + const data = super.toJSON( meta ); + + if ( this.background !== null ) data.object.background = this.background.toJSON( meta ); + if ( this.environment !== null ) data.object.environment = this.environment.toJSON( meta ); + if ( this.fog !== null ) data.object.fog = this.fog.toJSON(); + + return data; + + } + +} + +Scene.prototype.isScene = true; function InterleavedBuffer( array, stride ) { @@ -28637,107 +28762,110 @@ DepthTexture.prototype = Object.create( Texture.prototype ); DepthTexture.prototype.constructor = DepthTexture; DepthTexture.prototype.isDepthTexture = true; -function WireframeGeometry( geometry ) { +class WireframeGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( geometry ) { - this.type = 'WireframeGeometry'; + super(); + this.type = 'WireframeGeometry'; - // buffer + // buffer - const vertices = []; + const vertices = []; - // helper variables + // helper variables - const edge = [ 0, 0 ], edges = {}; - const keys = [ 'a', 'b', 'c' ]; + const edge = [ 0, 0 ], edges = {}; + const keys = [ 'a', 'b', 'c' ]; - // different logic for Geometry and BufferGeometry + // different logic for Geometry and BufferGeometry - if ( geometry && geometry.isGeometry ) { + if ( geometry && geometry.isGeometry ) { - // create a data structure that contains all edges without duplicates + // create a data structure that contains all edges without duplicates - const faces = geometry.faces; + const faces = geometry.faces; - for ( let i = 0, l = faces.length; i < l; i ++ ) { + for ( let i = 0, l = faces.length; i < l; i ++ ) { - const face = faces[ i ]; + const face = faces[ i ]; - for ( let j = 0; j < 3; j ++ ) { + for ( let j = 0; j < 3; j ++ ) { - const edge1 = face[ keys[ j ] ]; - const edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; - edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates - edge[ 1 ] = Math.max( edge1, edge2 ); + const edge1 = face[ keys[ j ] ]; + const edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; + edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates + edge[ 1 ] = Math.max( edge1, edge2 ); - const key = edge[ 0 ] + ',' + edge[ 1 ]; + const key = edge[ 0 ] + ',' + edge[ 1 ]; - if ( edges[ key ] === undefined ) { + if ( edges[ key ] === undefined ) { + + edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; - edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; + } } } - } + // generate vertices - // generate vertices + for ( const key in edges ) { - for ( const key in edges ) { + const e = edges[ key ]; - const e = edges[ key ]; + let vertex = geometry.vertices[ e.index1 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - let vertex = geometry.vertices[ e.index1 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex = geometry.vertices[ e.index2 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex = geometry.vertices[ e.index2 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + } - } + } else if ( geometry && geometry.isBufferGeometry ) { - } else if ( geometry && geometry.isBufferGeometry ) { + const vertex = new Vector3(); - const vertex = new Vector3(); + if ( geometry.index !== null ) { - if ( geometry.index !== null ) { + // indexed BufferGeometry - // indexed BufferGeometry + const position = geometry.attributes.position; + const indices = geometry.index; + let groups = geometry.groups; - const position = geometry.attributes.position; - const indices = geometry.index; - let groups = geometry.groups; + if ( groups.length === 0 ) { - if ( groups.length === 0 ) { + groups = [ { start: 0, count: indices.count, materialIndex: 0 } ]; - groups = [ { start: 0, count: indices.count, materialIndex: 0 } ]; + } - } + // create a data structure that contains all eges without duplicates - // create a data structure that contains all eges without duplicates + for ( let o = 0, ol = groups.length; o < ol; ++ o ) { - for ( let o = 0, ol = groups.length; o < ol; ++ o ) { + const group = groups[ o ]; - const group = groups[ o ]; + const start = group.start; + const count = group.count; - const start = group.start; - const count = group.count; + for ( let i = start, l = ( start + count ); i < l; i += 3 ) { - for ( let i = start, l = ( start + count ); i < l; i += 3 ) { + for ( let j = 0; j < 3; j ++ ) { - for ( let j = 0; j < 3; j ++ ) { + const edge1 = indices.getX( i + j ); + const edge2 = indices.getX( i + ( j + 1 ) % 3 ); + edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates + edge[ 1 ] = Math.max( edge1, edge2 ); - const edge1 = indices.getX( i + j ); - const edge2 = indices.getX( i + ( j + 1 ) % 3 ); - edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates - edge[ 1 ] = Math.max( edge1, edge2 ); + const key = edge[ 0 ] + ',' + edge[ 1 ]; - const key = edge[ 0 ] + ',' + edge[ 1 ]; + if ( edges[ key ] === undefined ) { - if ( edges[ key ] === undefined ) { + edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; - edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] }; + } } @@ -28745,42 +28873,42 @@ function WireframeGeometry( geometry ) { } - } + // generate vertices - // generate vertices + for ( const key in edges ) { - for ( const key in edges ) { + const e = edges[ key ]; - const e = edges[ key ]; + vertex.fromBufferAttribute( position, e.index1 ); + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex.fromBufferAttribute( position, e.index1 ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex.fromBufferAttribute( position, e.index2 ); + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex.fromBufferAttribute( position, e.index2 ); - vertices.push( vertex.x, vertex.y, vertex.z ); + } - } + } else { - } else { + // non-indexed BufferGeometry - // non-indexed BufferGeometry + const position = geometry.attributes.position; - const position = geometry.attributes.position; + for ( let i = 0, l = ( position.count / 3 ); i < l; i ++ ) { - for ( let i = 0, l = ( position.count / 3 ); i < l; i ++ ) { + for ( let j = 0; j < 3; j ++ ) { - for ( let j = 0; j < 3; j ++ ) { + // three edges per triangle, an edge is represented as (index1, index2) + // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0) - // three edges per triangle, an edge is represented as (index1, index2) - // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0) + const index1 = 3 * i + j; + vertex.fromBufferAttribute( position, index1 ); + vertices.push( vertex.x, vertex.y, vertex.z ); - const index1 = 3 * i + j; - vertex.fromBufferAttribute( position, index1 ); - vertices.push( vertex.x, vertex.y, vertex.z ); + const index2 = 3 * i + ( ( j + 1 ) % 3 ); + vertex.fromBufferAttribute( position, index2 ); + vertices.push( vertex.x, vertex.y, vertex.z ); - const index2 = 3 * i + ( ( j + 1 ) % 3 ); - vertex.fromBufferAttribute( position, index2 ); - vertices.push( vertex.x, vertex.y, vertex.z ); + } } @@ -28788,17 +28916,14 @@ function WireframeGeometry( geometry ) { } - } + // build geometry - // build geometry + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + } } -WireframeGeometry.prototype = Object.create( BufferGeometry.prototype ); -WireframeGeometry.prototype.constructor = WireframeGeometry; - /** * Parametric Surfaces Geometry * based on the brilliant article by @prideout https://prideout.net/blog/old/blog/index.html@p=44.html @@ -28952,158 +29077,163 @@ ParametricBufferGeometry.prototype.constructor = ParametricBufferGeometry; // PolyhedronGeometry -function PolyhedronGeometry( vertices, indices, radius, detail ) { +class PolyhedronGeometry extends Geometry { - Geometry.call( this ); + constructor( vertices, indices, radius, detail ) { - this.type = 'PolyhedronGeometry'; + super(); - this.parameters = { - vertices: vertices, - indices: indices, - radius: radius, - detail: detail - }; + this.type = 'PolyhedronGeometry'; - this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) ); - this.mergeVertices(); + this.parameters = { + vertices: vertices, + indices: indices, + radius: radius, + detail: detail + }; -} + this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) ); + this.mergeVertices(); -PolyhedronGeometry.prototype = Object.create( Geometry.prototype ); -PolyhedronGeometry.prototype.constructor = PolyhedronGeometry; + } + +} // PolyhedronBufferGeometry -function PolyhedronBufferGeometry( vertices, indices, radius, detail ) { +class PolyhedronBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( vertices, indices, radius, detail ) { - this.type = 'PolyhedronBufferGeometry'; + super(); - this.parameters = { - vertices: vertices, - indices: indices, - radius: radius, - detail: detail - }; + this.type = 'PolyhedronBufferGeometry'; + + this.parameters = { + vertices: vertices, + indices: indices, + radius: radius, + detail: detail + }; - radius = radius || 1; - detail = detail || 0; + radius = radius || 1; + detail = detail || 0; - // default buffer data + // default buffer data - const vertexBuffer = []; - const uvBuffer = []; + const vertexBuffer = []; + const uvBuffer = []; - // the subdivision creates the vertex buffer data + // the subdivision creates the vertex buffer data - subdivide( detail ); + subdivide( detail ); - // all vertices should lie on a conceptual sphere with a given radius + // all vertices should lie on a conceptual sphere with a given radius - applyRadius( radius ); + applyRadius( radius ); - // finally, create the uv data + // finally, create the uv data - generateUVs(); + generateUVs(); - // build non-indexed geometry + // build non-indexed geometry - this.setAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) ); + this.setAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) ); - if ( detail === 0 ) { + if ( detail === 0 ) { - this.computeVertexNormals(); // flat normals + this.computeVertexNormals(); // flat normals - } else { + } else { - this.normalizeNormals(); // smooth normals + this.normalizeNormals(); // smooth normals - } + } - // helper functions + // helper functions - function subdivide( detail ) { + function subdivide( detail ) { - const a = new Vector3(); - const b = new Vector3(); - const c = new Vector3(); + const a = new Vector3(); + const b = new Vector3(); + const c = new Vector3(); - // iterate over all faces and apply a subdivison with the given detail value + // iterate over all faces and apply a subdivison with the given detail value - for ( let i = 0; i < indices.length; i += 3 ) { + for ( let i = 0; i < indices.length; i += 3 ) { - // get the vertices of the face + // get the vertices of the face - getVertexByIndex( indices[ i + 0 ], a ); - getVertexByIndex( indices[ i + 1 ], b ); - getVertexByIndex( indices[ i + 2 ], c ); + getVertexByIndex( indices[ i + 0 ], a ); + getVertexByIndex( indices[ i + 1 ], b ); + getVertexByIndex( indices[ i + 2 ], c ); - // perform subdivision + // perform subdivision - subdivideFace( a, b, c, detail ); + subdivideFace( a, b, c, detail ); + + } } - } + function subdivideFace( a, b, c, detail ) { - function subdivideFace( a, b, c, detail ) { + const cols = Math.pow( 2, detail ); - const cols = Math.pow( 2, detail ); + // we use this multidimensional array as a data structure for creating the subdivision - // we use this multidimensional array as a data structure for creating the subdivision + const v = []; - const v = []; + // construct all of the vertices for this subdivision - // construct all of the vertices for this subdivision + for ( let i = 0; i <= cols; i ++ ) { - for ( let i = 0; i <= cols; i ++ ) { + v[ i ] = []; - v[ i ] = []; + const aj = a.clone().lerp( c, i / cols ); + const bj = b.clone().lerp( c, i / cols ); - const aj = a.clone().lerp( c, i / cols ); - const bj = b.clone().lerp( c, i / cols ); + const rows = cols - i; - const rows = cols - i; + for ( let j = 0; j <= rows; j ++ ) { - for ( let j = 0; j <= rows; j ++ ) { + if ( j === 0 && i === cols ) { - if ( j === 0 && i === cols ) { + v[ i ][ j ] = aj; - v[ i ][ j ] = aj; + } else { - } else { + v[ i ][ j ] = aj.clone().lerp( bj, j / rows ); - v[ i ][ j ] = aj.clone().lerp( bj, j / rows ); + } } } - } + // construct all of the faces - // construct all of the faces + for ( let i = 0; i < cols; i ++ ) { - for ( let i = 0; i < cols; i ++ ) { + for ( let j = 0; j < 2 * ( cols - i ) - 1; j ++ ) { - for ( let j = 0; j < 2 * ( cols - i ) - 1; j ++ ) { + const k = Math.floor( j / 2 ); - const k = Math.floor( j / 2 ); + if ( j % 2 === 0 ) { - if ( j % 2 === 0 ) { + pushVertex( v[ i ][ k + 1 ] ); + pushVertex( v[ i + 1 ][ k ] ); + pushVertex( v[ i ][ k ] ); - pushVertex( v[ i ][ k + 1 ] ); - pushVertex( v[ i + 1 ][ k ] ); - pushVertex( v[ i ][ k ] ); + } else { - } else { + pushVertex( v[ i ][ k + 1 ] ); + pushVertex( v[ i + 1 ][ k + 1 ] ); + pushVertex( v[ i + 1 ][ k ] ); - pushVertex( v[ i ][ k + 1 ] ); - pushVertex( v[ i + 1 ][ k + 1 ] ); - pushVertex( v[ i + 1 ][ k ] ); + } } @@ -29111,916 +29241,922 @@ function PolyhedronBufferGeometry( vertices, indices, radius, detail ) { } - } + function applyRadius( radius ) { - function applyRadius( radius ) { + const vertex = new Vector3(); - const vertex = new Vector3(); + // iterate over the entire buffer and apply the radius to each vertex - // iterate over the entire buffer and apply the radius to each vertex + for ( let i = 0; i < vertexBuffer.length; i += 3 ) { - for ( let i = 0; i < vertexBuffer.length; i += 3 ) { + vertex.x = vertexBuffer[ i + 0 ]; + vertex.y = vertexBuffer[ i + 1 ]; + vertex.z = vertexBuffer[ i + 2 ]; - vertex.x = vertexBuffer[ i + 0 ]; - vertex.y = vertexBuffer[ i + 1 ]; - vertex.z = vertexBuffer[ i + 2 ]; + vertex.normalize().multiplyScalar( radius ); - vertex.normalize().multiplyScalar( radius ); + vertexBuffer[ i + 0 ] = vertex.x; + vertexBuffer[ i + 1 ] = vertex.y; + vertexBuffer[ i + 2 ] = vertex.z; - vertexBuffer[ i + 0 ] = vertex.x; - vertexBuffer[ i + 1 ] = vertex.y; - vertexBuffer[ i + 2 ] = vertex.z; + } } - } + function generateUVs() { - function generateUVs() { + const vertex = new Vector3(); - const vertex = new Vector3(); + for ( let i = 0; i < vertexBuffer.length; i += 3 ) { - for ( let i = 0; i < vertexBuffer.length; i += 3 ) { + vertex.x = vertexBuffer[ i + 0 ]; + vertex.y = vertexBuffer[ i + 1 ]; + vertex.z = vertexBuffer[ i + 2 ]; - vertex.x = vertexBuffer[ i + 0 ]; - vertex.y = vertexBuffer[ i + 1 ]; - vertex.z = vertexBuffer[ i + 2 ]; + const u = azimuth( vertex ) / 2 / Math.PI + 0.5; + const v = inclination( vertex ) / Math.PI + 0.5; + uvBuffer.push( u, 1 - v ); - const u = azimuth( vertex ) / 2 / Math.PI + 0.5; - const v = inclination( vertex ) / Math.PI + 0.5; - uvBuffer.push( u, 1 - v ); + } - } + correctUVs(); - correctUVs(); + correctSeam(); - correctSeam(); + } - } + function correctSeam() { - function correctSeam() { + // handle case when face straddles the seam, see #3269 - // handle case when face straddles the seam, see #3269 + for ( let i = 0; i < uvBuffer.length; i += 6 ) { - for ( let i = 0; i < uvBuffer.length; i += 6 ) { + // uv data of a single face - // uv data of a single face + const x0 = uvBuffer[ i + 0 ]; + const x1 = uvBuffer[ i + 2 ]; + const x2 = uvBuffer[ i + 4 ]; - const x0 = uvBuffer[ i + 0 ]; - const x1 = uvBuffer[ i + 2 ]; - const x2 = uvBuffer[ i + 4 ]; + const max = Math.max( x0, x1, x2 ); + const min = Math.min( x0, x1, x2 ); - const max = Math.max( x0, x1, x2 ); - const min = Math.min( x0, x1, x2 ); + // 0.9 is somewhat arbitrary - // 0.9 is somewhat arbitrary + if ( max > 0.9 && min < 0.1 ) { - if ( max > 0.9 && min < 0.1 ) { + if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1; + if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1; + if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1; - if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1; - if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1; - if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1; + } } } - } + function pushVertex( vertex ) { - function pushVertex( vertex ) { + vertexBuffer.push( vertex.x, vertex.y, vertex.z ); - vertexBuffer.push( vertex.x, vertex.y, vertex.z ); + } - } + function getVertexByIndex( index, vertex ) { - function getVertexByIndex( index, vertex ) { + const stride = index * 3; - const stride = index * 3; + vertex.x = vertices[ stride + 0 ]; + vertex.y = vertices[ stride + 1 ]; + vertex.z = vertices[ stride + 2 ]; - vertex.x = vertices[ stride + 0 ]; - vertex.y = vertices[ stride + 1 ]; - vertex.z = vertices[ stride + 2 ]; + } - } + function correctUVs() { - function correctUVs() { + const a = new Vector3(); + const b = new Vector3(); + const c = new Vector3(); - const a = new Vector3(); - const b = new Vector3(); - const c = new Vector3(); + const centroid = new Vector3(); - const centroid = new Vector3(); + const uvA = new Vector2(); + const uvB = new Vector2(); + const uvC = new Vector2(); - const uvA = new Vector2(); - const uvB = new Vector2(); - const uvC = new Vector2(); + for ( let i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) { - for ( let i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) { + a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] ); + b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] ); + c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] ); - a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] ); - b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] ); - c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] ); + uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] ); + uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] ); + uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] ); - uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] ); - uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] ); - uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] ); + centroid.copy( a ).add( b ).add( c ).divideScalar( 3 ); - centroid.copy( a ).add( b ).add( c ).divideScalar( 3 ); + const azi = azimuth( centroid ); - const azi = azimuth( centroid ); + correctUV( uvA, j + 0, a, azi ); + correctUV( uvB, j + 2, b, azi ); + correctUV( uvC, j + 4, c, azi ); - correctUV( uvA, j + 0, a, azi ); - correctUV( uvB, j + 2, b, azi ); - correctUV( uvC, j + 4, c, azi ); + } } - } + function correctUV( uv, stride, vector, azimuth ) { - function correctUV( uv, stride, vector, azimuth ) { + if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) { - if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) { + uvBuffer[ stride ] = uv.x - 1; - uvBuffer[ stride ] = uv.x - 1; + } - } + if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) { - if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) { + uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5; - uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5; + } } - } + // Angle around the Y axis, counter-clockwise when looking from above. - // Angle around the Y axis, counter-clockwise when looking from above. + function azimuth( vector ) { - function azimuth( vector ) { + return Math.atan2( vector.z, - vector.x ); - return Math.atan2( vector.z, - vector.x ); + } - } + // Angle above the XZ plane. - // Angle above the XZ plane. + function inclination( vector ) { - function inclination( vector ) { + return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) ); - return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) ); + } } } -PolyhedronBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -PolyhedronBufferGeometry.prototype.constructor = PolyhedronBufferGeometry; - // TetrahedronGeometry -function TetrahedronGeometry( radius, detail ) { +class TetrahedronGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, detail ) { - this.type = 'TetrahedronGeometry'; + super(); + this.type = 'TetrahedronGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); + + } } -TetrahedronGeometry.prototype = Object.create( Geometry.prototype ); -TetrahedronGeometry.prototype.constructor = TetrahedronGeometry; // TetrahedronBufferGeometry -function TetrahedronBufferGeometry( radius, detail ) { +class TetrahedronBufferGeometry extends PolyhedronBufferGeometry { - const vertices = [ - 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1 - ]; + constructor( radius, detail ) { - const indices = [ - 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1 - ]; + const vertices = [ + 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + const indices = [ + 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1 + ]; - this.type = 'TetrahedronBufferGeometry'; + super( vertices, indices, radius, detail ); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'TetrahedronBufferGeometry'; -} + this.parameters = { + radius: radius, + detail: detail + }; + + } -TetrahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); -TetrahedronBufferGeometry.prototype.constructor = TetrahedronBufferGeometry; +} // OctahedronGeometry -function OctahedronGeometry( radius, detail ) { +class OctahedronGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, detail ) { - this.type = 'OctahedronGeometry'; + super(); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'OctahedronGeometry'; - this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.parameters = { + radius: radius, + detail: detail + }; -} + this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); -OctahedronGeometry.prototype = Object.create( Geometry.prototype ); -OctahedronGeometry.prototype.constructor = OctahedronGeometry; + } + +} // OctahedronBufferGeometry -function OctahedronBufferGeometry( radius, detail ) { +class OctahedronBufferGeometry extends PolyhedronBufferGeometry { - const vertices = [ - 1, 0, 0, - 1, 0, 0, 0, 1, 0, - 0, - 1, 0, 0, 0, 1, 0, 0, - 1 - ]; + constructor( radius, detail ) { - const indices = [ - 0, 2, 4, 0, 4, 3, 0, 3, 5, - 0, 5, 2, 1, 2, 5, 1, 5, 3, - 1, 3, 4, 1, 4, 2 - ]; + const vertices = [ + 1, 0, 0, - 1, 0, 0, 0, 1, 0, + 0, - 1, 0, 0, 0, 1, 0, 0, - 1 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + const indices = [ + 0, 2, 4, 0, 4, 3, 0, 3, 5, + 0, 5, 2, 1, 2, 5, 1, 5, 3, + 1, 3, 4, 1, 4, 2 + ]; - this.type = 'OctahedronBufferGeometry'; + super( vertices, indices, radius, detail ); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'OctahedronBufferGeometry'; -} + this.parameters = { + radius: radius, + detail: detail + }; + + } -OctahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); -OctahedronBufferGeometry.prototype.constructor = OctahedronBufferGeometry; +} // IcosahedronGeometry -function IcosahedronGeometry( radius, detail ) { +class IcosahedronGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, detail ) { - this.type = 'IcosahedronGeometry'; + super(); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'IcosahedronGeometry'; - this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.parameters = { + radius: radius, + detail: detail + }; -} + this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); + + } -IcosahedronGeometry.prototype = Object.create( Geometry.prototype ); -IcosahedronGeometry.prototype.constructor = IcosahedronGeometry; +} // IcosahedronBufferGeometry -function IcosahedronBufferGeometry( radius, detail ) { +class IcosahedronBufferGeometry extends PolyhedronBufferGeometry { - const t = ( 1 + Math.sqrt( 5 ) ) / 2; + constructor( radius, detail ) { - const vertices = [ - - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0, - 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, - t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1 - ]; + const t = ( 1 + Math.sqrt( 5 ) ) / 2; - const indices = [ - 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11, - 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8, - 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9, - 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1 - ]; + const vertices = [ + - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0, + 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, + t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1 + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + const indices = [ + 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11, + 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8, + 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9, + 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1 + ]; - this.type = 'IcosahedronBufferGeometry'; + super( vertices, indices, radius, detail ); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'IcosahedronBufferGeometry'; -} + this.parameters = { + radius: radius, + detail: detail + }; + + } -IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); -IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry; +} // DodecahedronGeometry -function DodecahedronGeometry( radius, detail ) { +class DodecahedronGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, detail ) { - this.type = 'DodecahedronGeometry'; + super(); + this.type = 'DodecahedronGeometry'; - this.parameters = { - radius: radius, - detail: detail - }; + this.parameters = { + radius: radius, + detail: detail + }; - this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) ); - this.mergeVertices(); + this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) ); + this.mergeVertices(); -} + } -DodecahedronGeometry.prototype = Object.create( Geometry.prototype ); -DodecahedronGeometry.prototype.constructor = DodecahedronGeometry; +} // DodecahedronBufferGeometry -function DodecahedronBufferGeometry( radius, detail ) { +class DodecahedronBufferGeometry extends PolyhedronBufferGeometry { - const t = ( 1 + Math.sqrt( 5 ) ) / 2; - const r = 1 / t; + constructor( radius, detail ) { - const vertices = [ + const t = ( 1 + Math.sqrt( 5 ) ) / 2; + const r = 1 / t; - // (±1, ±1, ±1) - - 1, - 1, - 1, - 1, - 1, 1, - - 1, 1, - 1, - 1, 1, 1, - 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, 1, 1, 1, + const vertices = [ - // (0, ±1/φ, ±φ) - 0, - r, - t, 0, - r, t, - 0, r, - t, 0, r, t, + // (±1, ±1, ±1) + - 1, - 1, - 1, - 1, - 1, 1, + - 1, 1, - 1, - 1, 1, 1, + 1, - 1, - 1, 1, - 1, 1, + 1, 1, - 1, 1, 1, 1, - // (±1/φ, ±φ, 0) - - r, - t, 0, - r, t, 0, - r, - t, 0, r, t, 0, + // (0, ±1/φ, ±φ) + 0, - r, - t, 0, - r, t, + 0, r, - t, 0, r, t, - // (±φ, 0, ±1/φ) - - t, 0, - r, t, 0, - r, - - t, 0, r, t, 0, r - ]; + // (±1/φ, ±φ, 0) + - r, - t, 0, - r, t, 0, + r, - t, 0, r, t, 0, - const indices = [ - 3, 11, 7, 3, 7, 15, 3, 15, 13, - 7, 19, 17, 7, 17, 6, 7, 6, 15, - 17, 4, 8, 17, 8, 10, 17, 10, 6, - 8, 0, 16, 8, 16, 2, 8, 2, 10, - 0, 12, 1, 0, 1, 18, 0, 18, 16, - 6, 10, 2, 6, 2, 13, 6, 13, 15, - 2, 16, 18, 2, 18, 3, 2, 3, 13, - 18, 1, 9, 18, 9, 11, 18, 11, 3, - 4, 14, 12, 4, 12, 0, 4, 0, 8, - 11, 9, 5, 11, 5, 19, 11, 19, 7, - 19, 5, 14, 19, 14, 4, 19, 4, 17, - 1, 12, 14, 1, 14, 5, 1, 5, 9 - ]; + // (±φ, 0, ±1/φ) + - t, 0, - r, t, 0, - r, + - t, 0, r, t, 0, r + ]; - PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail ); + const indices = [ + 3, 11, 7, 3, 7, 15, 3, 15, 13, + 7, 19, 17, 7, 17, 6, 7, 6, 15, + 17, 4, 8, 17, 8, 10, 17, 10, 6, + 8, 0, 16, 8, 16, 2, 8, 2, 10, + 0, 12, 1, 0, 1, 18, 0, 18, 16, + 6, 10, 2, 6, 2, 13, 6, 13, 15, + 2, 16, 18, 2, 18, 3, 2, 3, 13, + 18, 1, 9, 18, 9, 11, 18, 11, 3, + 4, 14, 12, 4, 12, 0, 4, 0, 8, + 11, 9, 5, 11, 5, 19, 11, 19, 7, + 19, 5, 14, 19, 14, 4, 19, 4, 17, + 1, 12, 14, 1, 14, 5, 1, 5, 9 + ]; - this.type = 'DodecahedronBufferGeometry'; + super( vertices, indices, radius, detail ); - this.parameters = { - radius: radius, - detail: detail - }; + this.type = 'DodecahedronBufferGeometry'; -} + this.parameters = { + radius: radius, + detail: detail + }; + + } -DodecahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype ); -DodecahedronBufferGeometry.prototype.constructor = DodecahedronBufferGeometry; +} // TubeGeometry -function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) { +class TubeGeometry extends Geometry { - Geometry.call( this ); + constructor( path, tubularSegments, radius, radialSegments, closed, taper ) { - this.type = 'TubeGeometry'; + super(); + this.type = 'TubeGeometry'; - this.parameters = { - path: path, - tubularSegments: tubularSegments, - radius: radius, - radialSegments: radialSegments, - closed: closed - }; + this.parameters = { + path: path, + tubularSegments: tubularSegments, + radius: radius, + radialSegments: radialSegments, + closed: closed + }; - if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' ); + if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' ); - const bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ); + const bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ); - // expose internals + // expose internals - this.tangents = bufferGeometry.tangents; - this.normals = bufferGeometry.normals; - this.binormals = bufferGeometry.binormals; + this.tangents = bufferGeometry.tangents; + this.normals = bufferGeometry.normals; + this.binormals = bufferGeometry.binormals; - // create geometry + // create geometry - this.fromBufferGeometry( bufferGeometry ); - this.mergeVertices(); + this.fromBufferGeometry( bufferGeometry ); + this.mergeVertices(); + + } } -TubeGeometry.prototype = Object.create( Geometry.prototype ); -TubeGeometry.prototype.constructor = TubeGeometry; // TubeBufferGeometry -function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) { +class TubeBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( path, tubularSegments, radius, radialSegments, closed ) { - this.type = 'TubeBufferGeometry'; + super(); + this.type = 'TubeBufferGeometry'; - this.parameters = { - path: path, - tubularSegments: tubularSegments, - radius: radius, - radialSegments: radialSegments, - closed: closed - }; + this.parameters = { + path: path, + tubularSegments: tubularSegments, + radius: radius, + radialSegments: radialSegments, + closed: closed + }; - tubularSegments = tubularSegments || 64; - radius = radius || 1; - radialSegments = radialSegments || 8; - closed = closed || false; + tubularSegments = tubularSegments || 64; + radius = radius || 1; + radialSegments = radialSegments || 8; + closed = closed || false; - const frames = path.computeFrenetFrames( tubularSegments, closed ); + const frames = path.computeFrenetFrames( tubularSegments, closed ); - // expose internals + // expose internals - this.tangents = frames.tangents; - this.normals = frames.normals; - this.binormals = frames.binormals; + this.tangents = frames.tangents; + this.normals = frames.normals; + this.binormals = frames.binormals; - // helper variables + // helper variables - const vertex = new Vector3(); - const normal = new Vector3(); - const uv = new Vector2(); - let P = new Vector3(); + const vertex = new Vector3(); + const normal = new Vector3(); + const uv = new Vector2(); + let P = new Vector3(); - // buffer + // buffer - const vertices = []; - const normals = []; - const uvs = []; - const indices = []; + const vertices = []; + const normals = []; + const uvs = []; + const indices = []; - // create buffer data + // create buffer data - generateBufferData(); + generateBufferData(); - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - // functions + // functions - function generateBufferData() { + function generateBufferData() { - for ( let i = 0; i < tubularSegments; i ++ ) { + for ( let i = 0; i < tubularSegments; i ++ ) { - generateSegment( i ); + generateSegment( i ); - } + } - // if the geometry is not closed, generate the last row of vertices and normals - // at the regular position on the given path - // - // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ) + // if the geometry is not closed, generate the last row of vertices and normals + // at the regular position on the given path + // + // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ) - generateSegment( ( closed === false ) ? tubularSegments : 0 ); + generateSegment( ( closed === false ) ? tubularSegments : 0 ); - // uvs are generated in a separate function. - // this makes it easy compute correct values for closed geometries + // uvs are generated in a separate function. + // this makes it easy compute correct values for closed geometries - generateUVs(); + generateUVs(); - // finally create faces + // finally create faces - generateIndices(); + generateIndices(); - } + } - function generateSegment( i ) { + function generateSegment( i ) { - // we use getPointAt to sample evenly distributed points from the given path + // we use getPointAt to sample evenly distributed points from the given path - P = path.getPointAt( i / tubularSegments, P ); + P = path.getPointAt( i / tubularSegments, P ); - // retrieve corresponding normal and binormal + // retrieve corresponding normal and binormal - const N = frames.normals[ i ]; - const B = frames.binormals[ i ]; + const N = frames.normals[ i ]; + const B = frames.binormals[ i ]; - // generate normals and vertices for the current segment + // generate normals and vertices for the current segment - for ( let j = 0; j <= radialSegments; j ++ ) { + for ( let j = 0; j <= radialSegments; j ++ ) { - const v = j / radialSegments * Math.PI * 2; + const v = j / radialSegments * Math.PI * 2; - const sin = Math.sin( v ); - const cos = - Math.cos( v ); + const sin = Math.sin( v ); + const cos = - Math.cos( v ); - // normal + // normal - normal.x = ( cos * N.x + sin * B.x ); - normal.y = ( cos * N.y + sin * B.y ); - normal.z = ( cos * N.z + sin * B.z ); - normal.normalize(); + normal.x = ( cos * N.x + sin * B.x ); + normal.y = ( cos * N.y + sin * B.y ); + normal.z = ( cos * N.z + sin * B.z ); + normal.normalize(); - normals.push( normal.x, normal.y, normal.z ); + normals.push( normal.x, normal.y, normal.z ); - // vertex + // vertex - vertex.x = P.x + radius * normal.x; - vertex.y = P.y + radius * normal.y; - vertex.z = P.z + radius * normal.z; + vertex.x = P.x + radius * normal.x; + vertex.y = P.y + radius * normal.y; + vertex.z = P.z + radius * normal.z; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); + + } } - } + function generateIndices() { - function generateIndices() { + for ( let j = 1; j <= tubularSegments; j ++ ) { - for ( let j = 1; j <= tubularSegments; j ++ ) { + for ( let i = 1; i <= radialSegments; i ++ ) { - for ( let i = 1; i <= radialSegments; i ++ ) { + const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); + const b = ( radialSegments + 1 ) * j + ( i - 1 ); + const c = ( radialSegments + 1 ) * j + i; + const d = ( radialSegments + 1 ) * ( j - 1 ) + i; - const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); - const b = ( radialSegments + 1 ) * j + ( i - 1 ); - const c = ( radialSegments + 1 ) * j + i; - const d = ( radialSegments + 1 ) * ( j - 1 ) + i; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } } - } + function generateUVs() { - function generateUVs() { + for ( let i = 0; i <= tubularSegments; i ++ ) { - for ( let i = 0; i <= tubularSegments; i ++ ) { + for ( let j = 0; j <= radialSegments; j ++ ) { - for ( let j = 0; j <= radialSegments; j ++ ) { + uv.x = i / tubularSegments; + uv.y = j / radialSegments; - uv.x = i / tubularSegments; - uv.y = j / radialSegments; + uvs.push( uv.x, uv.y ); - uvs.push( uv.x, uv.y ); + } } } } + toJSON() { -} - -TubeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -TubeBufferGeometry.prototype.constructor = TubeBufferGeometry; - -TubeBufferGeometry.prototype.toJSON = function () { + const data = BufferGeometry.prototype.toJSON.call( this ); - const data = BufferGeometry.prototype.toJSON.call( this ); + data.path = this.parameters.path.toJSON(); - data.path = this.parameters.path.toJSON(); + return data; - return data; + } -}; +} // TorusKnotGeometry -function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) { +class TorusKnotGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) { - this.type = 'TorusKnotGeometry'; + super(); + this.type = 'TorusKnotGeometry'; - this.parameters = { - radius: radius, - tube: tube, - tubularSegments: tubularSegments, - radialSegments: radialSegments, - p: p, - q: q - }; + this.parameters = { + radius: radius, + tube: tube, + tubularSegments: tubularSegments, + radialSegments: radialSegments, + p: p, + q: q + }; - if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' ); + if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' ); - this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) ); - this.mergeVertices(); + this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) ); + this.mergeVertices(); + + } } -TorusKnotGeometry.prototype = Object.create( Geometry.prototype ); -TorusKnotGeometry.prototype.constructor = TorusKnotGeometry; // TorusKnotBufferGeometry -function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) { +class TorusKnotBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( radius, tube, tubularSegments, radialSegments, p, q ) { - this.type = 'TorusKnotBufferGeometry'; + super(); + this.type = 'TorusKnotBufferGeometry'; - this.parameters = { - radius: radius, - tube: tube, - tubularSegments: tubularSegments, - radialSegments: radialSegments, - p: p, - q: q - }; + this.parameters = { + radius: radius, + tube: tube, + tubularSegments: tubularSegments, + radialSegments: radialSegments, + p: p, + q: q + }; - radius = radius || 1; - tube = tube || 0.4; - tubularSegments = Math.floor( tubularSegments ) || 64; - radialSegments = Math.floor( radialSegments ) || 8; - p = p || 2; - q = q || 3; + radius = radius || 1; + tube = tube || 0.4; + tubularSegments = Math.floor( tubularSegments ) || 64; + radialSegments = Math.floor( radialSegments ) || 8; + p = p || 2; + q = q || 3; - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // helper variables + // helper variables - const vertex = new Vector3(); - const normal = new Vector3(); + const vertex = new Vector3(); + const normal = new Vector3(); - const P1 = new Vector3(); - const P2 = new Vector3(); + const P1 = new Vector3(); + const P2 = new Vector3(); - const B = new Vector3(); - const T = new Vector3(); - const N = new Vector3(); + const B = new Vector3(); + const T = new Vector3(); + const N = new Vector3(); - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( let i = 0; i <= tubularSegments; ++ i ) { + for ( let i = 0; i <= tubularSegments; ++ i ) { - // the radian "u" is used to calculate the position on the torus curve of the current tubular segement + // the radian "u" is used to calculate the position on the torus curve of the current tubular segement - const u = i / tubularSegments * p * Math.PI * 2; + const u = i / tubularSegments * p * Math.PI * 2; - // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead. - // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions + // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead. + // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions - calculatePositionOnCurve( u, p, q, radius, P1 ); - calculatePositionOnCurve( u + 0.01, p, q, radius, P2 ); + calculatePositionOnCurve( u, p, q, radius, P1 ); + calculatePositionOnCurve( u + 0.01, p, q, radius, P2 ); - // calculate orthonormal basis + // calculate orthonormal basis - T.subVectors( P2, P1 ); - N.addVectors( P2, P1 ); - B.crossVectors( T, N ); - N.crossVectors( B, T ); + T.subVectors( P2, P1 ); + N.addVectors( P2, P1 ); + B.crossVectors( T, N ); + N.crossVectors( B, T ); - // normalize B, N. T can be ignored, we don't use it + // normalize B, N. T can be ignored, we don't use it - B.normalize(); - N.normalize(); + B.normalize(); + N.normalize(); - for ( let j = 0; j <= radialSegments; ++ j ) { + for ( let j = 0; j <= radialSegments; ++ j ) { - // now calculate the vertices. they are nothing more than an extrusion of the torus curve. - // because we extrude a shape in the xy-plane, there is no need to calculate a z-value. + // now calculate the vertices. they are nothing more than an extrusion of the torus curve. + // because we extrude a shape in the xy-plane, there is no need to calculate a z-value. - const v = j / radialSegments * Math.PI * 2; - const cx = - tube * Math.cos( v ); - const cy = tube * Math.sin( v ); + const v = j / radialSegments * Math.PI * 2; + const cx = - tube * Math.cos( v ); + const cy = tube * Math.sin( v ); - // now calculate the final vertex position. - // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve + // now calculate the final vertex position. + // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve - vertex.x = P1.x + ( cx * N.x + cy * B.x ); - vertex.y = P1.y + ( cx * N.y + cy * B.y ); - vertex.z = P1.z + ( cx * N.z + cy * B.z ); + vertex.x = P1.x + ( cx * N.x + cy * B.x ); + vertex.y = P1.y + ( cx * N.y + cy * B.y ); + vertex.z = P1.z + ( cx * N.z + cy * B.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal) + // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal) - normal.subVectors( vertex, P1 ).normalize(); + normal.subVectors( vertex, P1 ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + normals.push( normal.x, normal.y, normal.z ); - // uv + // uv - uvs.push( i / tubularSegments ); - uvs.push( j / radialSegments ); + uvs.push( i / tubularSegments ); + uvs.push( j / radialSegments ); + + } } - } + // generate indices - // generate indices + for ( let j = 1; j <= tubularSegments; j ++ ) { - for ( let j = 1; j <= tubularSegments; j ++ ) { + for ( let i = 1; i <= radialSegments; i ++ ) { - for ( let i = 1; i <= radialSegments; i ++ ) { + // indices - // indices + const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); + const b = ( radialSegments + 1 ) * j + ( i - 1 ); + const c = ( radialSegments + 1 ) * j + i; + const d = ( radialSegments + 1 ) * ( j - 1 ) + i; - const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 ); - const b = ( radialSegments + 1 ) * j + ( i - 1 ); - const c = ( radialSegments + 1 ) * j + i; - const d = ( radialSegments + 1 ) * ( j - 1 ) + i; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // this function calculates the current position on the torus curve - // this function calculates the current position on the torus curve + function calculatePositionOnCurve( u, p, q, radius, position ) { - function calculatePositionOnCurve( u, p, q, radius, position ) { + const cu = Math.cos( u ); + const su = Math.sin( u ); + const quOverP = q / p * u; + const cs = Math.cos( quOverP ); - const cu = Math.cos( u ); - const su = Math.sin( u ); - const quOverP = q / p * u; - const cs = Math.cos( quOverP ); + position.x = radius * ( 2 + cs ) * 0.5 * cu; + position.y = radius * ( 2 + cs ) * su * 0.5; + position.z = radius * Math.sin( quOverP ) * 0.5; - position.x = radius * ( 2 + cs ) * 0.5 * cu; - position.y = radius * ( 2 + cs ) * su * 0.5; - position.z = radius * Math.sin( quOverP ) * 0.5; + } } } -TorusKnotBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -TorusKnotBufferGeometry.prototype.constructor = TorusKnotBufferGeometry; - // TorusGeometry -function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) { +class TorusGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, tube, radialSegments, tubularSegments, arc ) { - this.type = 'TorusGeometry'; + super(); + this.type = 'TorusGeometry'; - this.parameters = { - radius: radius, - tube: tube, - radialSegments: radialSegments, - tubularSegments: tubularSegments, - arc: arc - }; + this.parameters = { + radius: radius, + tube: tube, + radialSegments: radialSegments, + tubularSegments: tubularSegments, + arc: arc + }; - this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) ); - this.mergeVertices(); + this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) ); + this.mergeVertices(); + + } } -TorusGeometry.prototype = Object.create( Geometry.prototype ); -TorusGeometry.prototype.constructor = TorusGeometry; // TorusBufferGeometry -function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) { +class TorusBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( radius, tube, radialSegments, tubularSegments, arc ) { - this.type = 'TorusBufferGeometry'; + super(); + this.type = 'TorusBufferGeometry'; - this.parameters = { - radius: radius, - tube: tube, - radialSegments: radialSegments, - tubularSegments: tubularSegments, - arc: arc - }; + this.parameters = { + radius: radius, + tube: tube, + radialSegments: radialSegments, + tubularSegments: tubularSegments, + arc: arc + }; - radius = radius || 1; - tube = tube || 0.4; - radialSegments = Math.floor( radialSegments ) || 8; - tubularSegments = Math.floor( tubularSegments ) || 6; - arc = arc || Math.PI * 2; + radius = radius || 1; + tube = tube || 0.4; + radialSegments = Math.floor( radialSegments ) || 8; + tubularSegments = Math.floor( tubularSegments ) || 6; + arc = arc || Math.PI * 2; - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // helper variables + // helper variables - const center = new Vector3(); - const vertex = new Vector3(); - const normal = new Vector3(); + const center = new Vector3(); + const vertex = new Vector3(); + const normal = new Vector3(); - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( let j = 0; j <= radialSegments; j ++ ) { + for ( let j = 0; j <= radialSegments; j ++ ) { - for ( let i = 0; i <= tubularSegments; i ++ ) { + for ( let i = 0; i <= tubularSegments; i ++ ) { - const u = i / tubularSegments * arc; - const v = j / radialSegments * Math.PI * 2; + const u = i / tubularSegments * arc; + const v = j / radialSegments * Math.PI * 2; - // vertex + // vertex - vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u ); - vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u ); - vertex.z = tube * Math.sin( v ); + vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u ); + vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u ); + vertex.z = tube * Math.sin( v ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal + // normal - center.x = radius * Math.cos( u ); - center.y = radius * Math.sin( u ); - normal.subVectors( vertex, center ).normalize(); + center.x = radius * Math.cos( u ); + center.y = radius * Math.sin( u ); + normal.subVectors( vertex, center ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + normals.push( normal.x, normal.y, normal.z ); - // uv + // uv - uvs.push( i / tubularSegments ); - uvs.push( j / radialSegments ); + uvs.push( i / tubularSegments ); + uvs.push( j / radialSegments ); + + } } - } + // generate indices - // generate indices + for ( let j = 1; j <= radialSegments; j ++ ) { - for ( let j = 1; j <= radialSegments; j ++ ) { + for ( let i = 1; i <= tubularSegments; i ++ ) { - for ( let i = 1; i <= tubularSegments; i ++ ) { + // indices - // indices + const a = ( tubularSegments + 1 ) * j + i - 1; + const b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1; + const c = ( tubularSegments + 1 ) * ( j - 1 ) + i; + const d = ( tubularSegments + 1 ) * j + i; - const a = ( tubularSegments + 1 ) * j + i - 1; - const b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1; - const c = ( tubularSegments + 1 ) * ( j - 1 ) + i; - const d = ( tubularSegments + 1 ) * j + i; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + } } -TorusBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -TorusBufferGeometry.prototype.constructor = TorusBufferGeometry; - /** * Port from https://github.com/mapbox/earcut (v2.2.2) */ @@ -30924,493 +31060,499 @@ function addContour( vertices, contour ) { // ExtrudeGeometry -function ExtrudeGeometry( shapes, options ) { +class ExtrudeGeometry extends Geometry { - Geometry.call( this ); + constructor( shapes, options ) { - this.type = 'ExtrudeGeometry'; + super(); - this.parameters = { - shapes: shapes, - options: options - }; + this.type = 'ExtrudeGeometry'; - this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) ); - this.mergeVertices(); + this.parameters = { + shapes: shapes, + options: options + }; -} + this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) ); + this.mergeVertices(); -ExtrudeGeometry.prototype = Object.create( Geometry.prototype ); -ExtrudeGeometry.prototype.constructor = ExtrudeGeometry; + } -ExtrudeGeometry.prototype.toJSON = function () { + toJSON() { - const data = Geometry.prototype.toJSON.call( this ); + const data = super.toJSON(); - const shapes = this.parameters.shapes; - const options = this.parameters.options; + const shapes = this.parameters.shapes; + const options = this.parameters.options; - return toJSON( shapes, options, data ); + return toJSON( shapes, options, data ); + + } + +} -}; // ExtrudeBufferGeometry -function ExtrudeBufferGeometry( shapes, options ) { +class ExtrudeBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( shapes, options ) { - this.type = 'ExtrudeBufferGeometry'; + super(); - this.parameters = { - shapes: shapes, - options: options - }; + this.type = 'ExtrudeBufferGeometry'; - shapes = Array.isArray( shapes ) ? shapes : [ shapes ]; + this.parameters = { + shapes: shapes, + options: options + }; - const scope = this; + shapes = Array.isArray( shapes ) ? shapes : [ shapes ]; - const verticesArray = []; - const uvArray = []; + const scope = this; - for ( let i = 0, l = shapes.length; i < l; i ++ ) { + const verticesArray = []; + const uvArray = []; - const shape = shapes[ i ]; - addShape( shape ); + for ( let i = 0, l = shapes.length; i < l; i ++ ) { - } + const shape = shapes[ i ]; + addShape( shape ); - // build geometry + } - this.setAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvArray, 2 ) ); + // build geometry - this.computeVertexNormals(); + this.setAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvArray, 2 ) ); - // functions + this.computeVertexNormals(); - function addShape( shape ) { + // functions - const placeholder = []; + function addShape( shape ) { - // options + const placeholder = []; - const curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12; - const steps = options.steps !== undefined ? options.steps : 1; - let depth = options.depth !== undefined ? options.depth : 100; + // options - let bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; - let bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; - let bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; - let bevelOffset = options.bevelOffset !== undefined ? options.bevelOffset : 0; - let bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3; + const curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12; + const steps = options.steps !== undefined ? options.steps : 1; + let depth = options.depth !== undefined ? options.depth : 100; - const extrudePath = options.extrudePath; + let bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; + let bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; + let bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; + let bevelOffset = options.bevelOffset !== undefined ? options.bevelOffset : 0; + let bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3; - const uvgen = options.UVGenerator !== undefined ? options.UVGenerator : WorldUVGenerator; + const extrudePath = options.extrudePath; - // deprecated options + const uvgen = options.UVGenerator !== undefined ? options.UVGenerator : WorldUVGenerator; - if ( options.amount !== undefined ) { + // deprecated options - console.warn( 'THREE.ExtrudeBufferGeometry: amount has been renamed to depth.' ); - depth = options.amount; + if ( options.amount !== undefined ) { - } + console.warn( 'THREE.ExtrudeBufferGeometry: amount has been renamed to depth.' ); + depth = options.amount; - // + } - let extrudePts, extrudeByPath = false; - let splineTube, binormal, normal, position2; + // - if ( extrudePath ) { + let extrudePts, extrudeByPath = false; + let splineTube, binormal, normal, position2; - extrudePts = extrudePath.getSpacedPoints( steps ); + if ( extrudePath ) { - extrudeByPath = true; - bevelEnabled = false; // bevels not supported for path extrusion + extrudePts = extrudePath.getSpacedPoints( steps ); - // SETUP TNB variables + extrudeByPath = true; + bevelEnabled = false; // bevels not supported for path extrusion - // TODO1 - have a .isClosed in spline? + // SETUP TNB variables - splineTube = extrudePath.computeFrenetFrames( steps, false ); + // TODO1 - have a .isClosed in spline? - // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length); + splineTube = extrudePath.computeFrenetFrames( steps, false ); - binormal = new Vector3(); - normal = new Vector3(); - position2 = new Vector3(); + // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length); - } + binormal = new Vector3(); + normal = new Vector3(); + position2 = new Vector3(); + + } - // Safeguards if bevels are not enabled + // Safeguards if bevels are not enabled - if ( ! bevelEnabled ) { + if ( ! bevelEnabled ) { - bevelSegments = 0; - bevelThickness = 0; - bevelSize = 0; - bevelOffset = 0; + bevelSegments = 0; + bevelThickness = 0; + bevelSize = 0; + bevelOffset = 0; - } + } - // Variables initialization + // Variables initialization - const shapePoints = shape.extractPoints( curveSegments ); + const shapePoints = shape.extractPoints( curveSegments ); - let vertices = shapePoints.shape; - const holes = shapePoints.holes; + let vertices = shapePoints.shape; + const holes = shapePoints.holes; - const reverse = ! ShapeUtils.isClockWise( vertices ); + const reverse = ! ShapeUtils.isClockWise( vertices ); - if ( reverse ) { + if ( reverse ) { - vertices = vertices.reverse(); + vertices = vertices.reverse(); - // Maybe we should also check if holes are in the opposite direction, just to be safe ... + // Maybe we should also check if holes are in the opposite direction, just to be safe ... - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - const ahole = holes[ h ]; + const ahole = holes[ h ]; + + if ( ShapeUtils.isClockWise( ahole ) ) { - if ( ShapeUtils.isClockWise( ahole ) ) { + holes[ h ] = ahole.reverse(); - holes[ h ] = ahole.reverse(); + } } } - } + const faces = ShapeUtils.triangulateShape( vertices, holes ); - const faces = ShapeUtils.triangulateShape( vertices, holes ); + /* Vertices */ - /* Vertices */ + const contour = vertices; // vertices has all points but contour has only points of circumference - const contour = vertices; // vertices has all points but contour has only points of circumference + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + const ahole = holes[ h ]; - const ahole = holes[ h ]; + vertices = vertices.concat( ahole ); - vertices = vertices.concat( ahole ); + } - } + function scalePt2( pt, vec, size ) { - function scalePt2( pt, vec, size ) { + if ( ! vec ) console.error( "THREE.ExtrudeGeometry: vec does not exist" ); - if ( ! vec ) console.error( "THREE.ExtrudeGeometry: vec does not exist" ); + return vec.clone().multiplyScalar( size ).add( pt ); - return vec.clone().multiplyScalar( size ).add( pt ); + } - } + const vlen = vertices.length, flen = faces.length; - const vlen = vertices.length, flen = faces.length; + // Find directions for point movement - // Find directions for point movement + function getBevelVec( inPt, inPrev, inNext ) { - function getBevelVec( inPt, inPrev, inNext ) { + // computes for inPt the corresponding point inPt' on a new contour + // shifted by 1 unit (length of normalized vector) to the left + // if we walk along contour clockwise, this new contour is outside the old one + // + // inPt' is the intersection of the two lines parallel to the two + // adjacent edges of inPt at a distance of 1 unit on the left side. - // computes for inPt the corresponding point inPt' on a new contour - // shifted by 1 unit (length of normalized vector) to the left - // if we walk along contour clockwise, this new contour is outside the old one - // - // inPt' is the intersection of the two lines parallel to the two - // adjacent edges of inPt at a distance of 1 unit on the left side. + let v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt - let v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt + // good reading for geometry algorithms (here: line-line intersection) + // http://geomalgorithms.com/a05-_intersect-1.html - // good reading for geometry algorithms (here: line-line intersection) - // http://geomalgorithms.com/a05-_intersect-1.html + const v_prev_x = inPt.x - inPrev.x, + v_prev_y = inPt.y - inPrev.y; + const v_next_x = inNext.x - inPt.x, + v_next_y = inNext.y - inPt.y; - const v_prev_x = inPt.x - inPrev.x, - v_prev_y = inPt.y - inPrev.y; - const v_next_x = inNext.x - inPt.x, - v_next_y = inNext.y - inPt.y; + const v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y ); - const v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y ); + // check for collinear edges + const collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x ); - // check for collinear edges - const collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x ); + if ( Math.abs( collinear0 ) > Number.EPSILON ) { - if ( Math.abs( collinear0 ) > Number.EPSILON ) { + // not collinear - // not collinear + // length of vectors for normalizing - // length of vectors for normalizing + const v_prev_len = Math.sqrt( v_prev_lensq ); + const v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y ); - const v_prev_len = Math.sqrt( v_prev_lensq ); - const v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y ); + // shift adjacent points by unit vectors to the left - // shift adjacent points by unit vectors to the left + const ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len ); + const ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len ); - const ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len ); - const ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len ); + const ptNextShift_x = ( inNext.x - v_next_y / v_next_len ); + const ptNextShift_y = ( inNext.y + v_next_x / v_next_len ); - const ptNextShift_x = ( inNext.x - v_next_y / v_next_len ); - const ptNextShift_y = ( inNext.y + v_next_x / v_next_len ); + // scaling factor for v_prev to intersection point - // scaling factor for v_prev to intersection point + const sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y - + ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) / + ( v_prev_x * v_next_y - v_prev_y * v_next_x ); - const sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y - - ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) / - ( v_prev_x * v_next_y - v_prev_y * v_next_x ); + // vector from inPt to intersection point - // vector from inPt to intersection point + v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x ); + v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y ); - v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x ); - v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y ); + // Don't normalize!, otherwise sharp corners become ugly + // but prevent crazy spikes + const v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y ); + if ( v_trans_lensq <= 2 ) { - // Don't normalize!, otherwise sharp corners become ugly - // but prevent crazy spikes - const v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y ); - if ( v_trans_lensq <= 2 ) { + return new Vector2( v_trans_x, v_trans_y ); - return new Vector2( v_trans_x, v_trans_y ); + } else { - } else { + shrink_by = Math.sqrt( v_trans_lensq / 2 ); - shrink_by = Math.sqrt( v_trans_lensq / 2 ); + } - } + } else { - } else { + // handle special case of collinear edges - // handle special case of collinear edges + let direction_eq = false; // assumes: opposite - let direction_eq = false; // assumes: opposite + if ( v_prev_x > Number.EPSILON ) { - if ( v_prev_x > Number.EPSILON ) { + if ( v_next_x > Number.EPSILON ) { - if ( v_next_x > Number.EPSILON ) { + direction_eq = true; - direction_eq = true; + } - } + } else { - } else { + if ( v_prev_x < - Number.EPSILON ) { - if ( v_prev_x < - Number.EPSILON ) { + if ( v_next_x < - Number.EPSILON ) { - if ( v_next_x < - Number.EPSILON ) { + direction_eq = true; - direction_eq = true; + } - } + } else { - } else { + if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) { - if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) { + direction_eq = true; - direction_eq = true; + } } } - } + if ( direction_eq ) { - if ( direction_eq ) { + // console.log("Warning: lines are a straight sequence"); + v_trans_x = - v_prev_y; + v_trans_y = v_prev_x; + shrink_by = Math.sqrt( v_prev_lensq ); - // console.log("Warning: lines are a straight sequence"); - v_trans_x = - v_prev_y; - v_trans_y = v_prev_x; - shrink_by = Math.sqrt( v_prev_lensq ); + } else { - } else { + // console.log("Warning: lines are a straight spike"); + v_trans_x = v_prev_x; + v_trans_y = v_prev_y; + shrink_by = Math.sqrt( v_prev_lensq / 2 ); - // console.log("Warning: lines are a straight spike"); - v_trans_x = v_prev_x; - v_trans_y = v_prev_y; - shrink_by = Math.sqrt( v_prev_lensq / 2 ); + } } + return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by ); + } - return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by ); - } + const contourMovements = []; + for ( let i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { - const contourMovements = []; + if ( j === il ) j = 0; + if ( k === il ) k = 0; - for ( let i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { + // (j)---(i)---(k) + // console.log('i,j,k', i, j , k) - if ( j === il ) j = 0; - if ( k === il ) k = 0; + contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] ); - // (j)---(i)---(k) - // console.log('i,j,k', i, j , k) + } - contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] ); + const holesMovements = []; + let oneHoleMovements, verticesMovements = contourMovements.concat(); - } + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - const holesMovements = []; - let oneHoleMovements, verticesMovements = contourMovements.concat(); + const ahole = holes[ h ]; - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + oneHoleMovements = []; - const ahole = holes[ h ]; + for ( let i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { - oneHoleMovements = []; + if ( j === il ) j = 0; + if ( k === il ) k = 0; - for ( let i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) { + // (j)---(i)---(k) + oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] ); - if ( j === il ) j = 0; - if ( k === il ) k = 0; + } - // (j)---(i)---(k) - oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] ); + holesMovements.push( oneHoleMovements ); + verticesMovements = verticesMovements.concat( oneHoleMovements ); } - holesMovements.push( oneHoleMovements ); - verticesMovements = verticesMovements.concat( oneHoleMovements ); - - } + // Loop bevelSegments, 1 for the front, 1 for the back - // Loop bevelSegments, 1 for the front, 1 for the back + for ( let b = 0; b < bevelSegments; b ++ ) { - for ( let b = 0; b < bevelSegments; b ++ ) { + //for ( b = bevelSegments; b > 0; b -- ) { - //for ( b = bevelSegments; b > 0; b -- ) { + const t = b / bevelSegments; + const z = bevelThickness * Math.cos( t * Math.PI / 2 ); + const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; - const t = b / bevelSegments; - const z = bevelThickness * Math.cos( t * Math.PI / 2 ); - const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; + // contract shape - // contract shape + for ( let i = 0, il = contour.length; i < il; i ++ ) { - for ( let i = 0, il = contour.length; i < il; i ++ ) { + const vert = scalePt2( contour[ i ], contourMovements[ i ], bs ); - const vert = scalePt2( contour[ i ], contourMovements[ i ], bs ); + v( vert.x, vert.y, - z ); - v( vert.x, vert.y, - z ); + } - } + // expand holes - // expand holes + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + const ahole = holes[ h ]; + oneHoleMovements = holesMovements[ h ]; - const ahole = holes[ h ]; - oneHoleMovements = holesMovements[ h ]; + for ( let i = 0, il = ahole.length; i < il; i ++ ) { - for ( let i = 0, il = ahole.length; i < il; i ++ ) { + const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs ); - const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs ); + v( vert.x, vert.y, - z ); - v( vert.x, vert.y, - z ); + } } } - } + const bs = bevelSize + bevelOffset; - const bs = bevelSize + bevelOffset; + // Back facing vertices - // Back facing vertices + for ( let i = 0; i < vlen; i ++ ) { - for ( let i = 0; i < vlen; i ++ ) { + const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ]; - const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ]; + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert.x, vert.y, 0 ); - v( vert.x, vert.y, 0 ); + } else { - } else { + // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x ); - // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x ); + normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert.x ); + binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert.y ); - normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert.x ); - binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert.y ); + position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal ); - position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal ); + v( position2.x, position2.y, position2.z ); - v( position2.x, position2.y, position2.z ); + } } - } + // Add stepped vertices... + // Including front facing vertices - // Add stepped vertices... - // Including front facing vertices + for ( let s = 1; s <= steps; s ++ ) { - for ( let s = 1; s <= steps; s ++ ) { + for ( let i = 0; i < vlen; i ++ ) { - for ( let i = 0; i < vlen; i ++ ) { + const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ]; - const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ]; + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert.x, vert.y, depth / steps * s ); - v( vert.x, vert.y, depth / steps * s ); + } else { - } else { + // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x ); - // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x ); + normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert.x ); + binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert.y ); - normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert.x ); - binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert.y ); + position2.copy( extrudePts[ s ] ).add( normal ).add( binormal ); - position2.copy( extrudePts[ s ] ).add( normal ).add( binormal ); + v( position2.x, position2.y, position2.z ); - v( position2.x, position2.y, position2.z ); + } } } - } + // Add bevel segments planes - // Add bevel segments planes + //for ( b = 1; b <= bevelSegments; b ++ ) { + for ( let b = bevelSegments - 1; b >= 0; b -- ) { - //for ( b = 1; b <= bevelSegments; b ++ ) { - for ( let b = bevelSegments - 1; b >= 0; b -- ) { + const t = b / bevelSegments; + const z = bevelThickness * Math.cos( t * Math.PI / 2 ); + const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; - const t = b / bevelSegments; - const z = bevelThickness * Math.cos( t * Math.PI / 2 ); - const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset; + // contract shape - // contract shape + for ( let i = 0, il = contour.length; i < il; i ++ ) { - for ( let i = 0, il = contour.length; i < il; i ++ ) { + const vert = scalePt2( contour[ i ], contourMovements[ i ], bs ); + v( vert.x, vert.y, depth + z ); - const vert = scalePt2( contour[ i ], contourMovements[ i ], bs ); - v( vert.x, vert.y, depth + z ); + } - } + // expand holes - // expand holes + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + const ahole = holes[ h ]; + oneHoleMovements = holesMovements[ h ]; - const ahole = holes[ h ]; - oneHoleMovements = holesMovements[ h ]; + for ( let i = 0, il = ahole.length; i < il; i ++ ) { - for ( let i = 0, il = ahole.length; i < il; i ++ ) { + const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs ); - const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs ); + if ( ! extrudeByPath ) { - if ( ! extrudeByPath ) { + v( vert.x, vert.y, depth + z ); - v( vert.x, vert.y, depth + z ); + } else { - } else { + v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z ); - v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z ); + } } @@ -31418,215 +31560,210 @@ function ExtrudeBufferGeometry( shapes, options ) { } - } + /* Faces */ - /* Faces */ + // Top and bottom faces - // Top and bottom faces + buildLidFaces(); - buildLidFaces(); + // Sides faces - // Sides faces + buildSideFaces(); - buildSideFaces(); + ///// Internal functions - ///// Internal functions + function buildLidFaces() { - function buildLidFaces() { + const start = verticesArray.length / 3; - const start = verticesArray.length / 3; + if ( bevelEnabled ) { - if ( bevelEnabled ) { + let layer = 0; // steps + 1 + let offset = vlen * layer; - let layer = 0; // steps + 1 - let offset = vlen * layer; + // Bottom faces - // Bottom faces + for ( let i = 0; i < flen; i ++ ) { - for ( let i = 0; i < flen; i ++ ) { + const face = faces[ i ]; + f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset ); - const face = faces[ i ]; - f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset ); + } - } + layer = steps + bevelSegments * 2; + offset = vlen * layer; - layer = steps + bevelSegments * 2; - offset = vlen * layer; + // Top faces - // Top faces + for ( let i = 0; i < flen; i ++ ) { - for ( let i = 0; i < flen; i ++ ) { + const face = faces[ i ]; + f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset ); - const face = faces[ i ]; - f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset ); + } - } + } else { - } else { + // Bottom faces - // Bottom faces + for ( let i = 0; i < flen; i ++ ) { - for ( let i = 0; i < flen; i ++ ) { + const face = faces[ i ]; + f3( face[ 2 ], face[ 1 ], face[ 0 ] ); - const face = faces[ i ]; - f3( face[ 2 ], face[ 1 ], face[ 0 ] ); + } - } + // Top faces - // Top faces + for ( let i = 0; i < flen; i ++ ) { - for ( let i = 0; i < flen; i ++ ) { + const face = faces[ i ]; + f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps ); - const face = faces[ i ]; - f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps ); + } } - } + scope.addGroup( start, verticesArray.length / 3 - start, 0 ); - scope.addGroup( start, verticesArray.length / 3 - start, 0 ); + } - } + // Create faces for the z-sides of the shape - // Create faces for the z-sides of the shape + function buildSideFaces() { - function buildSideFaces() { + const start = verticesArray.length / 3; + let layeroffset = 0; + sidewalls( contour, layeroffset ); + layeroffset += contour.length; - const start = verticesArray.length / 3; - let layeroffset = 0; - sidewalls( contour, layeroffset ); - layeroffset += contour.length; + for ( let h = 0, hl = holes.length; h < hl; h ++ ) { - for ( let h = 0, hl = holes.length; h < hl; h ++ ) { + const ahole = holes[ h ]; + sidewalls( ahole, layeroffset ); - const ahole = holes[ h ]; - sidewalls( ahole, layeroffset ); + //, true + layeroffset += ahole.length; - //, true - layeroffset += ahole.length; + } - } + scope.addGroup( start, verticesArray.length / 3 - start, 1 ); - scope.addGroup( start, verticesArray.length / 3 - start, 1 ); + } - } + function sidewalls( contour, layeroffset ) { - function sidewalls( contour, layeroffset ) { + let i = contour.length; - let i = contour.length; + while ( -- i >= 0 ) { - while ( -- i >= 0 ) { + const j = i; + let k = i - 1; + if ( k < 0 ) k = contour.length - 1; - const j = i; - let k = i - 1; - if ( k < 0 ) k = contour.length - 1; + //console.log('b', i,j, i-1, k,vertices.length); - //console.log('b', i,j, i-1, k,vertices.length); + for ( let s = 0, sl = ( steps + bevelSegments * 2 ); s < sl; s ++ ) { - for ( let s = 0, sl = ( steps + bevelSegments * 2 ); s < sl; s ++ ) { + const slen1 = vlen * s; + const slen2 = vlen * ( s + 1 ); - const slen1 = vlen * s; - const slen2 = vlen * ( s + 1 ); + const a = layeroffset + j + slen1, + b = layeroffset + k + slen1, + c = layeroffset + k + slen2, + d = layeroffset + j + slen2; - const a = layeroffset + j + slen1, - b = layeroffset + k + slen1, - c = layeroffset + k + slen2, - d = layeroffset + j + slen2; + f4( a, b, c, d ); - f4( a, b, c, d ); + } } } - } + function v( x, y, z ) { - function v( x, y, z ) { + placeholder.push( x ); + placeholder.push( y ); + placeholder.push( z ); - placeholder.push( x ); - placeholder.push( y ); - placeholder.push( z ); + } - } + function f3( a, b, c ) { - function f3( a, b, c ) { + addVertex( a ); + addVertex( b ); + addVertex( c ); - addVertex( a ); - addVertex( b ); - addVertex( c ); + const nextIndex = verticesArray.length / 3; + const uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); - const nextIndex = verticesArray.length / 3; - const uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); + addUV( uvs[ 0 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 2 ] ); - addUV( uvs[ 0 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 2 ] ); + } - } + function f4( a, b, c, d ) { - function f4( a, b, c, d ) { + addVertex( a ); + addVertex( b ); + addVertex( d ); - addVertex( a ); - addVertex( b ); - addVertex( d ); + addVertex( b ); + addVertex( c ); + addVertex( d ); - addVertex( b ); - addVertex( c ); - addVertex( d ); + const nextIndex = verticesArray.length / 3; + const uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); - const nextIndex = verticesArray.length / 3; - const uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 ); + addUV( uvs[ 0 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 3 ] ); - addUV( uvs[ 0 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 3 ] ); + addUV( uvs[ 1 ] ); + addUV( uvs[ 2 ] ); + addUV( uvs[ 3 ] ); - addUV( uvs[ 1 ] ); - addUV( uvs[ 2 ] ); - addUV( uvs[ 3 ] ); + } - } + function addVertex( index ) { - function addVertex( index ) { + verticesArray.push( placeholder[ index * 3 + 0 ] ); + verticesArray.push( placeholder[ index * 3 + 1 ] ); + verticesArray.push( placeholder[ index * 3 + 2 ] ); - verticesArray.push( placeholder[ index * 3 + 0 ] ); - verticesArray.push( placeholder[ index * 3 + 1 ] ); - verticesArray.push( placeholder[ index * 3 + 2 ] ); + } - } + function addUV( vector2 ) { - function addUV( vector2 ) { + uvArray.push( vector2.x ); + uvArray.push( vector2.y ); - uvArray.push( vector2.x ); - uvArray.push( vector2.y ); + } } } -} - -ExtrudeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -ExtrudeBufferGeometry.prototype.constructor = ExtrudeBufferGeometry; + toJSON() { -ExtrudeBufferGeometry.prototype.toJSON = function () { - - const data = BufferGeometry.prototype.toJSON.call( this ); + const data = BufferGeometry.prototype.toJSON.call( this ); - const shapes = this.parameters.shapes; - const options = this.parameters.options; + const shapes = this.parameters.shapes; + const options = this.parameters.options; - return toJSON( shapes, options, data ); + return toJSON( shapes, options, data ); -}; + } -// +} const WorldUVGenerator = { @@ -31687,8 +31824,6 @@ const WorldUVGenerator = { function toJSON( shapes, options, data ) { - // - data.shapes = []; if ( Array.isArray( shapes ) ) { @@ -31707,8 +31842,6 @@ function toJSON( shapes, options, data ) { } - // - if ( options.extrudePath !== undefined ) data.options.extrudePath = options.extrudePath.toJSON(); return data; @@ -31734,508 +31867,517 @@ function toJSON( shapes, options, data ) { // TextGeometry -function TextGeometry( text, parameters ) { +class TextGeometry extends Geometry { - Geometry.call( this ); + constructor( text, parameters ) { - this.type = 'TextGeometry'; + super(); + this.type = 'TextGeometry'; - this.parameters = { - text: text, - parameters: parameters - }; + this.parameters = { + text: text, + parameters: parameters + }; - this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) ); - this.mergeVertices(); + this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) ); + this.mergeVertices(); + + } } -TextGeometry.prototype = Object.create( Geometry.prototype ); -TextGeometry.prototype.constructor = TextGeometry; // TextBufferGeometry -function TextBufferGeometry( text, parameters ) { +class TextBufferGeometry extends ExtrudeBufferGeometry { - parameters = parameters || {}; + constructor( text, parameters ) { - const font = parameters.font; + parameters = parameters || {}; - if ( ! ( font && font.isFont ) ) { + const font = parameters.font; - console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' ); - return new Geometry(); + if ( ! ( font && font.isFont ) ) { - } + console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' ); + return new Geometry(); - const shapes = font.generateShapes( text, parameters.size ); + } - // translate parameters to ExtrudeGeometry API + const shapes = font.generateShapes( text, parameters.size ); - parameters.depth = parameters.height !== undefined ? parameters.height : 50; + // translate parameters to ExtrudeGeometry API - // defaults + parameters.depth = parameters.height !== undefined ? parameters.height : 50; - if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10; - if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8; - if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false; + // defaults - ExtrudeBufferGeometry.call( this, shapes, parameters ); + if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10; + if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8; + if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false; - this.type = 'TextBufferGeometry'; + super( shapes, parameters ); -} + this.type = 'TextBufferGeometry'; -TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype ); -TextBufferGeometry.prototype.constructor = TextBufferGeometry; + } + +} // SphereGeometry -function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { +class SphereGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { - this.type = 'SphereGeometry'; + super(); + this.type = 'SphereGeometry'; - this.parameters = { - radius: radius, - widthSegments: widthSegments, - heightSegments: heightSegments, - phiStart: phiStart, - phiLength: phiLength, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + widthSegments: widthSegments, + heightSegments: heightSegments, + phiStart: phiStart, + phiLength: phiLength, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) ); + this.mergeVertices(); -} + } -SphereGeometry.prototype = Object.create( Geometry.prototype ); -SphereGeometry.prototype.constructor = SphereGeometry; +} // SphereBufferGeometry -function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { +class SphereBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) { - this.type = 'SphereBufferGeometry'; + super(); + this.type = 'SphereBufferGeometry'; - this.parameters = { - radius: radius, - widthSegments: widthSegments, - heightSegments: heightSegments, - phiStart: phiStart, - phiLength: phiLength, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + widthSegments: widthSegments, + heightSegments: heightSegments, + phiStart: phiStart, + phiLength: phiLength, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - radius = radius || 1; + radius = radius || 1; - widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 ); - heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 ); + widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 ); + heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 ); - phiStart = phiStart !== undefined ? phiStart : 0; - phiLength = phiLength !== undefined ? phiLength : Math.PI * 2; + phiStart = phiStart !== undefined ? phiStart : 0; + phiLength = phiLength !== undefined ? phiLength : Math.PI * 2; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI; + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI; - const thetaEnd = Math.min( thetaStart + thetaLength, Math.PI ); + const thetaEnd = Math.min( thetaStart + thetaLength, Math.PI ); - let index = 0; - const grid = []; + let index = 0; + const grid = []; - const vertex = new Vector3(); - const normal = new Vector3(); + const vertex = new Vector3(); + const normal = new Vector3(); - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( let iy = 0; iy <= heightSegments; iy ++ ) { + for ( let iy = 0; iy <= heightSegments; iy ++ ) { - const verticesRow = []; + const verticesRow = []; - const v = iy / heightSegments; + const v = iy / heightSegments; - // special case for the poles + // special case for the poles - let uOffset = 0; + let uOffset = 0; - if ( iy == 0 && thetaStart == 0 ) { + if ( iy == 0 && thetaStart == 0 ) { - uOffset = 0.5 / widthSegments; + uOffset = 0.5 / widthSegments; - } else if ( iy == heightSegments && thetaEnd == Math.PI ) { + } else if ( iy == heightSegments && thetaEnd == Math.PI ) { - uOffset = - 0.5 / widthSegments; + uOffset = - 0.5 / widthSegments; - } + } - for ( let ix = 0; ix <= widthSegments; ix ++ ) { + for ( let ix = 0; ix <= widthSegments; ix ++ ) { - const u = ix / widthSegments; + const u = ix / widthSegments; - // vertex + // vertex - vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); - vertex.y = radius * Math.cos( thetaStart + v * thetaLength ); - vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); + vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); + vertex.y = radius * Math.cos( thetaStart + v * thetaLength ); + vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength ); - vertices.push( vertex.x, vertex.y, vertex.z ); + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal + // normal - normal.copy( vertex ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + normal.copy( vertex ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - // uv + // uv - uvs.push( u + uOffset, 1 - v ); + uvs.push( u + uOffset, 1 - v ); - verticesRow.push( index ++ ); + verticesRow.push( index ++ ); - } + } - grid.push( verticesRow ); + grid.push( verticesRow ); - } + } - // indices + // indices - for ( let iy = 0; iy < heightSegments; iy ++ ) { + for ( let iy = 0; iy < heightSegments; iy ++ ) { - for ( let ix = 0; ix < widthSegments; ix ++ ) { + for ( let ix = 0; ix < widthSegments; ix ++ ) { - const a = grid[ iy ][ ix + 1 ]; - const b = grid[ iy ][ ix ]; - const c = grid[ iy + 1 ][ ix ]; - const d = grid[ iy + 1 ][ ix + 1 ]; + const a = grid[ iy ][ ix + 1 ]; + const b = grid[ iy ][ ix ]; + const c = grid[ iy + 1 ][ ix ]; + const d = grid[ iy + 1 ][ ix + 1 ]; - if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d ); - if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d ); + if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d ); + if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d ); + + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + } } -SphereBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -SphereBufferGeometry.prototype.constructor = SphereBufferGeometry; - // RingGeometry -function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { +class RingGeometry extends Geometry { - Geometry.call( this ); + constructor( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { - this.type = 'RingGeometry'; + super(); - this.parameters = { - innerRadius: innerRadius, - outerRadius: outerRadius, - thetaSegments: thetaSegments, - phiSegments: phiSegments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.type = 'RingGeometry'; - this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.parameters = { + innerRadius: innerRadius, + outerRadius: outerRadius, + thetaSegments: thetaSegments, + phiSegments: phiSegments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; -} + this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) ); + this.mergeVertices(); + + } -RingGeometry.prototype = Object.create( Geometry.prototype ); -RingGeometry.prototype.constructor = RingGeometry; +} // RingBufferGeometry -function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { +class RingBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) { - this.type = 'RingBufferGeometry'; + super(); - this.parameters = { - innerRadius: innerRadius, - outerRadius: outerRadius, - thetaSegments: thetaSegments, - phiSegments: phiSegments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.type = 'RingBufferGeometry'; - innerRadius = innerRadius || 0.5; - outerRadius = outerRadius || 1; + this.parameters = { + innerRadius: innerRadius, + outerRadius: outerRadius, + thetaSegments: thetaSegments, + phiSegments: phiSegments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + innerRadius = innerRadius || 0.5; + outerRadius = outerRadius || 1; - thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8; - phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1; + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - // buffers + thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8; + phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1; - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + // buffers - // some helper variables + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - let radius = innerRadius; - const radiusStep = ( ( outerRadius - innerRadius ) / phiSegments ); - const vertex = new Vector3(); - const uv = new Vector2(); + // some helper variables - // generate vertices, normals and uvs + let radius = innerRadius; + const radiusStep = ( ( outerRadius - innerRadius ) / phiSegments ); + const vertex = new Vector3(); + const uv = new Vector2(); - for ( let j = 0; j <= phiSegments; j ++ ) { + // generate vertices, normals and uvs - for ( let i = 0; i <= thetaSegments; i ++ ) { + for ( let j = 0; j <= phiSegments; j ++ ) { - // values are generate from the inside of the ring to the outside + for ( let i = 0; i <= thetaSegments; i ++ ) { - const segment = thetaStart + i / thetaSegments * thetaLength; + // values are generate from the inside of the ring to the outside - // vertex + const segment = thetaStart + i / thetaSegments * thetaLength; - vertex.x = radius * Math.cos( segment ); - vertex.y = radius * Math.sin( segment ); + // vertex - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex.x = radius * Math.cos( segment ); + vertex.y = radius * Math.sin( segment ); - // normal + vertices.push( vertex.x, vertex.y, vertex.z ); - normals.push( 0, 0, 1 ); + // normal - // uv + normals.push( 0, 0, 1 ); - uv.x = ( vertex.x / outerRadius + 1 ) / 2; - uv.y = ( vertex.y / outerRadius + 1 ) / 2; + // uv - uvs.push( uv.x, uv.y ); + uv.x = ( vertex.x / outerRadius + 1 ) / 2; + uv.y = ( vertex.y / outerRadius + 1 ) / 2; - } + uvs.push( uv.x, uv.y ); - // increase the radius for next row of vertices + } - radius += radiusStep; + // increase the radius for next row of vertices - } + radius += radiusStep; - // indices + } - for ( let j = 0; j < phiSegments; j ++ ) { + // indices - const thetaSegmentLevel = j * ( thetaSegments + 1 ); + for ( let j = 0; j < phiSegments; j ++ ) { - for ( let i = 0; i < thetaSegments; i ++ ) { + const thetaSegmentLevel = j * ( thetaSegments + 1 ); - const segment = i + thetaSegmentLevel; + for ( let i = 0; i < thetaSegments; i ++ ) { - const a = segment; - const b = segment + thetaSegments + 1; - const c = segment + thetaSegments + 2; - const d = segment + 1; + const segment = i + thetaSegmentLevel; - // faces + const a = segment; + const b = segment + thetaSegments + 1; + const c = segment + thetaSegments + 2; + const d = segment + 1; - indices.push( a, b, d ); - indices.push( b, c, d ); + // faces + + indices.push( a, b, d ); + indices.push( b, c, d ); + + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + } } -RingBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -RingBufferGeometry.prototype.constructor = RingBufferGeometry; - // LatheGeometry -function LatheGeometry( points, segments, phiStart, phiLength ) { +class LatheGeometry extends Geometry { - Geometry.call( this ); + constructor( points, segments, phiStart, phiLength ) { - this.type = 'LatheGeometry'; + super(); - this.parameters = { - points: points, - segments: segments, - phiStart: phiStart, - phiLength: phiLength - }; + this.type = 'LatheGeometry'; - this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) ); - this.mergeVertices(); + this.parameters = { + points: points, + segments: segments, + phiStart: phiStart, + phiLength: phiLength + }; -} + this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) ); + this.mergeVertices(); -LatheGeometry.prototype = Object.create( Geometry.prototype ); -LatheGeometry.prototype.constructor = LatheGeometry; + } + +} // LatheBufferGeometry -function LatheBufferGeometry( points, segments, phiStart, phiLength ) { +class LatheBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( points, segments, phiStart, phiLength ) { - this.type = 'LatheBufferGeometry'; + super(); - this.parameters = { - points: points, - segments: segments, - phiStart: phiStart, - phiLength: phiLength - }; + this.type = 'LatheBufferGeometry'; - segments = Math.floor( segments ) || 12; - phiStart = phiStart || 0; - phiLength = phiLength || Math.PI * 2; + this.parameters = { + points: points, + segments: segments, + phiStart: phiStart, + phiLength: phiLength + }; - // clamp phiLength so it's in range of [ 0, 2PI ] + segments = Math.floor( segments ) || 12; + phiStart = phiStart || 0; + phiLength = phiLength || Math.PI * 2; - phiLength = MathUtils.clamp( phiLength, 0, Math.PI * 2 ); + // clamp phiLength so it's in range of [ 0, 2PI ] + phiLength = MathUtils.clamp( phiLength, 0, Math.PI * 2 ); - // buffers - const indices = []; - const vertices = []; - const uvs = []; + // buffers - // helper variables + const indices = []; + const vertices = []; + const uvs = []; + + // helper variables + + const inverseSegments = 1.0 / segments; + const vertex = new Vector3(); + const uv = new Vector2(); - const inverseSegments = 1.0 / segments; - const vertex = new Vector3(); - const uv = new Vector2(); + // generate vertices and uvs - // generate vertices and uvs + for ( let i = 0; i <= segments; i ++ ) { - for ( let i = 0; i <= segments; i ++ ) { + const phi = phiStart + i * inverseSegments * phiLength; - const phi = phiStart + i * inverseSegments * phiLength; + const sin = Math.sin( phi ); + const cos = Math.cos( phi ); - const sin = Math.sin( phi ); - const cos = Math.cos( phi ); + for ( let j = 0; j <= ( points.length - 1 ); j ++ ) { - for ( let j = 0; j <= ( points.length - 1 ); j ++ ) { + // vertex - // vertex + vertex.x = points[ j ].x * sin; + vertex.y = points[ j ].y; + vertex.z = points[ j ].x * cos; - vertex.x = points[ j ].x * sin; - vertex.y = points[ j ].y; - vertex.z = points[ j ].x * cos; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertices.push( vertex.x, vertex.y, vertex.z ); + // uv - // uv + uv.x = i / segments; + uv.y = j / ( points.length - 1 ); - uv.x = i / segments; - uv.y = j / ( points.length - 1 ); + uvs.push( uv.x, uv.y ); - uvs.push( uv.x, uv.y ); + } } - } + // indices - // indices + for ( let i = 0; i < segments; i ++ ) { - for ( let i = 0; i < segments; i ++ ) { + for ( let j = 0; j < ( points.length - 1 ); j ++ ) { - for ( let j = 0; j < ( points.length - 1 ); j ++ ) { + const base = j + i * points.length; - const base = j + i * points.length; + const a = base; + const b = base + points.length; + const c = base + points.length + 1; + const d = base + 1; - const a = base; - const b = base + points.length; - const c = base + points.length + 1; - const d = base + 1; + // faces - // faces + indices.push( a, b, d ); + indices.push( b, c, d ); - indices.push( a, b, d ); - indices.push( b, c, d ); + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // generate normals - // generate normals + this.computeVertexNormals(); - this.computeVertexNormals(); + // if the geometry is closed, we need to average the normals along the seam. + // because the corresponding vertices are identical (but still have different UVs). - // if the geometry is closed, we need to average the normals along the seam. - // because the corresponding vertices are identical (but still have different UVs). + if ( phiLength === Math.PI * 2 ) { - if ( phiLength === Math.PI * 2 ) { + const normals = this.attributes.normal.array; + const n1 = new Vector3(); + const n2 = new Vector3(); + const n = new Vector3(); - const normals = this.attributes.normal.array; - const n1 = new Vector3(); - const n2 = new Vector3(); - const n = new Vector3(); + // this is the buffer offset for the last line of vertices - // this is the buffer offset for the last line of vertices + const base = segments * points.length * 3; - const base = segments * points.length * 3; + for ( let i = 0, j = 0; i < points.length; i ++, j += 3 ) { - for ( let i = 0, j = 0; i < points.length; i ++, j += 3 ) { + // select the normal of the vertex in the first line - // select the normal of the vertex in the first line + n1.x = normals[ j + 0 ]; + n1.y = normals[ j + 1 ]; + n1.z = normals[ j + 2 ]; - n1.x = normals[ j + 0 ]; - n1.y = normals[ j + 1 ]; - n1.z = normals[ j + 2 ]; + // select the normal of the vertex in the last line - // select the normal of the vertex in the last line + n2.x = normals[ base + j + 0 ]; + n2.y = normals[ base + j + 1 ]; + n2.z = normals[ base + j + 2 ]; - n2.x = normals[ base + j + 0 ]; - n2.y = normals[ base + j + 1 ]; - n2.z = normals[ base + j + 2 ]; + // average normals - // average normals + n.addVectors( n1, n2 ).normalize(); - n.addVectors( n1, n2 ).normalize(); + // assign the new values to both normals - // assign the new values to both normals + normals[ j + 0 ] = normals[ base + j + 0 ] = n.x; + normals[ j + 1 ] = normals[ base + j + 1 ] = n.y; + normals[ j + 2 ] = normals[ base + j + 2 ] = n.z; - normals[ j + 0 ] = normals[ base + j + 0 ] = n.x; - normals[ j + 1 ] = normals[ base + j + 1 ] = n.y; - normals[ j + 2 ] = normals[ base + j + 2 ] = n.z; + } } @@ -32243,188 +32385,185 @@ function LatheBufferGeometry( points, segments, phiStart, phiLength ) { } -LatheBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -LatheBufferGeometry.prototype.constructor = LatheBufferGeometry; - // ShapeGeometry -function ShapeGeometry( shapes, curveSegments ) { +class ShapeGeometry extends Geometry { - Geometry.call( this ); + constructor( shapes, curveSegments ) { - this.type = 'ShapeGeometry'; + super(); + this.type = 'ShapeGeometry'; - if ( typeof curveSegments === 'object' ) { + if ( typeof curveSegments === 'object' ) { - console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' ); + console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' ); - curveSegments = curveSegments.curveSegments; + curveSegments = curveSegments.curveSegments; - } + } - this.parameters = { - shapes: shapes, - curveSegments: curveSegments - }; + this.parameters = { + shapes: shapes, + curveSegments: curveSegments + }; - this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) ); - this.mergeVertices(); + this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) ); + this.mergeVertices(); -} + } -ShapeGeometry.prototype = Object.create( Geometry.prototype ); -ShapeGeometry.prototype.constructor = ShapeGeometry; + toJSON() { -ShapeGeometry.prototype.toJSON = function () { + const data = Geometry.prototype.toJSON.call( this ); - const data = Geometry.prototype.toJSON.call( this ); + const shapes = this.parameters.shapes; - const shapes = this.parameters.shapes; + return toJSON$1( shapes, data ); - return toJSON$1( shapes, data ); + } -}; +} // ShapeBufferGeometry -function ShapeBufferGeometry( shapes, curveSegments ) { +class ShapeBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( shapes, curveSegments ) { - this.type = 'ShapeBufferGeometry'; + super(); + this.type = 'ShapeBufferGeometry'; - this.parameters = { - shapes: shapes, - curveSegments: curveSegments - }; + this.parameters = { + shapes: shapes, + curveSegments: curveSegments + }; - curveSegments = curveSegments || 12; + curveSegments = curveSegments || 12; - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // helper variables + // helper variables + + let groupStart = 0; + let groupCount = 0; - let groupStart = 0; - let groupCount = 0; + // allow single and array values for "shapes" parameter - // allow single and array values for "shapes" parameter + if ( Array.isArray( shapes ) === false ) { - if ( Array.isArray( shapes ) === false ) { + addShape( shapes ); - addShape( shapes ); + } else { - } else { + for ( let i = 0; i < shapes.length; i ++ ) { - for ( let i = 0; i < shapes.length; i ++ ) { + addShape( shapes[ i ] ); - addShape( shapes[ i ] ); + this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support - this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support + groupStart += groupCount; + groupCount = 0; - groupStart += groupCount; - groupCount = 0; + } } - } + // build geometry - // build geometry + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // helper functions - // helper functions + function addShape( shape ) { - function addShape( shape ) { + const indexOffset = vertices.length / 3; + const points = shape.extractPoints( curveSegments ); - const indexOffset = vertices.length / 3; - const points = shape.extractPoints( curveSegments ); + let shapeVertices = points.shape; + const shapeHoles = points.holes; - let shapeVertices = points.shape; - const shapeHoles = points.holes; + // check direction of vertices - // check direction of vertices + if ( ShapeUtils.isClockWise( shapeVertices ) === false ) { - if ( ShapeUtils.isClockWise( shapeVertices ) === false ) { + shapeVertices = shapeVertices.reverse(); - shapeVertices = shapeVertices.reverse(); + } - } + for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) { - for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) { + const shapeHole = shapeHoles[ i ]; - const shapeHole = shapeHoles[ i ]; + if ( ShapeUtils.isClockWise( shapeHole ) === true ) { - if ( ShapeUtils.isClockWise( shapeHole ) === true ) { + shapeHoles[ i ] = shapeHole.reverse(); - shapeHoles[ i ] = shapeHole.reverse(); + } } - } + const faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles ); - const faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles ); + // join vertices of inner and outer paths to a single array - // join vertices of inner and outer paths to a single array + for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) { - for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) { + const shapeHole = shapeHoles[ i ]; + shapeVertices = shapeVertices.concat( shapeHole ); - const shapeHole = shapeHoles[ i ]; - shapeVertices = shapeVertices.concat( shapeHole ); + } - } + // vertices, normals, uvs - // vertices, normals, uvs + for ( let i = 0, l = shapeVertices.length; i < l; i ++ ) { - for ( let i = 0, l = shapeVertices.length; i < l; i ++ ) { + const vertex = shapeVertices[ i ]; - const vertex = shapeVertices[ i ]; + vertices.push( vertex.x, vertex.y, 0 ); + normals.push( 0, 0, 1 ); + uvs.push( vertex.x, vertex.y ); // world uvs - vertices.push( vertex.x, vertex.y, 0 ); - normals.push( 0, 0, 1 ); - uvs.push( vertex.x, vertex.y ); // world uvs + } - } + // incides - // incides + for ( let i = 0, l = faces.length; i < l; i ++ ) { - for ( let i = 0, l = faces.length; i < l; i ++ ) { + const face = faces[ i ]; - const face = faces[ i ]; + const a = face[ 0 ] + indexOffset; + const b = face[ 1 ] + indexOffset; + const c = face[ 2 ] + indexOffset; - const a = face[ 0 ] + indexOffset; - const b = face[ 1 ] + indexOffset; - const c = face[ 2 ] + indexOffset; + indices.push( a, b, c ); + groupCount += 3; - indices.push( a, b, c ); - groupCount += 3; + } } } -} - -ShapeBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -ShapeBufferGeometry.prototype.constructor = ShapeBufferGeometry; + toJSON() { -ShapeBufferGeometry.prototype.toJSON = function () { + const data = BufferGeometry.prototype.toJSON.call( this ); - const data = BufferGeometry.prototype.toJSON.call( this ); + const shapes = this.parameters.shapes; - const shapes = this.parameters.shapes; + return toJSON$1( shapes, data ); - return toJSON$1( shapes, data ); + } -}; +} // @@ -32452,558 +32591,560 @@ function toJSON$1( shapes, data ) { } -function EdgesGeometry( geometry, thresholdAngle ) { +class EdgesGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( geometry, thresholdAngle ) { - this.type = 'EdgesGeometry'; + super(); - this.parameters = { - thresholdAngle: thresholdAngle - }; + this.type = 'EdgesGeometry'; - thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1; + this.parameters = { + thresholdAngle: thresholdAngle + }; - // buffer + thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1; - const vertices = []; + // buffer - // helper variables + const vertices = []; - const thresholdDot = Math.cos( MathUtils.DEG2RAD * thresholdAngle ); - const edge = [ 0, 0 ], edges = {}; - let edge1, edge2, key; - const keys = [ 'a', 'b', 'c' ]; + // helper variables - // prepare source geometry + const thresholdDot = Math.cos( MathUtils.DEG2RAD * thresholdAngle ); + const edge = [ 0, 0 ], edges = {}; + let edge1, edge2, key; + const keys = [ 'a', 'b', 'c' ]; - let geometry2; + // prepare source geometry - if ( geometry.isBufferGeometry ) { + let geometry2; - geometry2 = new Geometry(); - geometry2.fromBufferGeometry( geometry ); + if ( geometry.isBufferGeometry ) { - } else { + geometry2 = new Geometry(); + geometry2.fromBufferGeometry( geometry ); - geometry2 = geometry.clone(); + } else { - } + geometry2 = geometry.clone(); - geometry2.mergeVertices(); - geometry2.computeFaceNormals(); + } - const sourceVertices = geometry2.vertices; - const faces = geometry2.faces; + geometry2.mergeVertices(); + geometry2.computeFaceNormals(); - // now create a data structure where each entry represents an edge with its adjoining faces + const sourceVertices = geometry2.vertices; + const faces = geometry2.faces; - for ( let i = 0, l = faces.length; i < l; i ++ ) { + // now create a data structure where each entry represents an edge with its adjoining faces - const face = faces[ i ]; + for ( let i = 0, l = faces.length; i < l; i ++ ) { - for ( let j = 0; j < 3; j ++ ) { + const face = faces[ i ]; - edge1 = face[ keys[ j ] ]; - edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; - edge[ 0 ] = Math.min( edge1, edge2 ); - edge[ 1 ] = Math.max( edge1, edge2 ); + for ( let j = 0; j < 3; j ++ ) { - key = edge[ 0 ] + ',' + edge[ 1 ]; + edge1 = face[ keys[ j ] ]; + edge2 = face[ keys[ ( j + 1 ) % 3 ] ]; + edge[ 0 ] = Math.min( edge1, edge2 ); + edge[ 1 ] = Math.max( edge1, edge2 ); - if ( edges[ key ] === undefined ) { + key = edge[ 0 ] + ',' + edge[ 1 ]; - edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined }; + if ( edges[ key ] === undefined ) { - } else { + edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined }; + + } else { - edges[ key ].face2 = i; + edges[ key ].face2 = i; + + } } } - } + // generate vertices - // generate vertices + for ( key in edges ) { - for ( key in edges ) { + const e = edges[ key ]; - const e = edges[ key ]; + // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree. - // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree. + if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) { - if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) { + let vertex = sourceVertices[ e.index1 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - let vertex = sourceVertices[ e.index1 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex = sourceVertices[ e.index2 ]; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex = sourceVertices[ e.index2 ]; - vertices.push( vertex.x, vertex.y, vertex.z ); + } } - } + // build geometry - // build geometry + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + } } -EdgesGeometry.prototype = Object.create( BufferGeometry.prototype ); -EdgesGeometry.prototype.constructor = EdgesGeometry; - // CylinderGeometry -function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { +class CylinderGeometry extends Geometry { - Geometry.call( this ); + constructor( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'CylinderGeometry'; + super(); + this.type = 'CylinderGeometry'; - this.parameters = { - radiusTop: radiusTop, - radiusBottom: radiusBottom, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radiusTop: radiusTop, + radiusBottom: radiusBottom, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) ); + this.mergeVertices(); -} + } -CylinderGeometry.prototype = Object.create( Geometry.prototype ); -CylinderGeometry.prototype.constructor = CylinderGeometry; +} // CylinderBufferGeometry -function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { +class CylinderBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'CylinderBufferGeometry'; + super(); + this.type = 'CylinderBufferGeometry'; - this.parameters = { - radiusTop: radiusTop, - radiusBottom: radiusBottom, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radiusTop: radiusTop, + radiusBottom: radiusBottom, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - const scope = this; + const scope = this; - radiusTop = radiusTop !== undefined ? radiusTop : 1; - radiusBottom = radiusBottom !== undefined ? radiusBottom : 1; - height = height || 1; + radiusTop = radiusTop !== undefined ? radiusTop : 1; + radiusBottom = radiusBottom !== undefined ? radiusBottom : 1; + height = height || 1; - radialSegments = Math.floor( radialSegments ) || 8; - heightSegments = Math.floor( heightSegments ) || 1; + radialSegments = Math.floor( radialSegments ) || 8; + heightSegments = Math.floor( heightSegments ) || 1; - openEnded = openEnded !== undefined ? openEnded : false; - thetaStart = thetaStart !== undefined ? thetaStart : 0.0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + openEnded = openEnded !== undefined ? openEnded : false; + thetaStart = thetaStart !== undefined ? thetaStart : 0.0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - // buffers + // buffers - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - // helper variables + // helper variables - let index = 0; - const indexArray = []; - const halfHeight = height / 2; - let groupStart = 0; + let index = 0; + const indexArray = []; + const halfHeight = height / 2; + let groupStart = 0; - // generate geometry + // generate geometry - generateTorso(); + generateTorso(); - if ( openEnded === false ) { + if ( openEnded === false ) { - if ( radiusTop > 0 ) generateCap( true ); - if ( radiusBottom > 0 ) generateCap( false ); + if ( radiusTop > 0 ) generateCap( true ); + if ( radiusBottom > 0 ) generateCap( false ); - } + } - // build geometry + // build geometry - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); - function generateTorso() { + function generateTorso() { - const normal = new Vector3(); - const vertex = new Vector3(); + const normal = new Vector3(); + const vertex = new Vector3(); - let groupCount = 0; + let groupCount = 0; - // this will be used to calculate the normal - const slope = ( radiusBottom - radiusTop ) / height; + // this will be used to calculate the normal + const slope = ( radiusBottom - radiusTop ) / height; - // generate vertices, normals and uvs + // generate vertices, normals and uvs - for ( let y = 0; y <= heightSegments; y ++ ) { + for ( let y = 0; y <= heightSegments; y ++ ) { - const indexRow = []; + const indexRow = []; - const v = y / heightSegments; + const v = y / heightSegments; - // calculate the radius of the current row + // calculate the radius of the current row - const radius = v * ( radiusBottom - radiusTop ) + radiusTop; + const radius = v * ( radiusBottom - radiusTop ) + radiusTop; - for ( let x = 0; x <= radialSegments; x ++ ) { + for ( let x = 0; x <= radialSegments; x ++ ) { - const u = x / radialSegments; + const u = x / radialSegments; - const theta = u * thetaLength + thetaStart; + const theta = u * thetaLength + thetaStart; - const sinTheta = Math.sin( theta ); - const cosTheta = Math.cos( theta ); + const sinTheta = Math.sin( theta ); + const cosTheta = Math.cos( theta ); - // vertex + // vertex - vertex.x = radius * sinTheta; - vertex.y = - v * height + halfHeight; - vertex.z = radius * cosTheta; - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex.x = radius * sinTheta; + vertex.y = - v * height + halfHeight; + vertex.z = radius * cosTheta; + vertices.push( vertex.x, vertex.y, vertex.z ); - // normal + // normal - normal.set( sinTheta, slope, cosTheta ).normalize(); - normals.push( normal.x, normal.y, normal.z ); + normal.set( sinTheta, slope, cosTheta ).normalize(); + normals.push( normal.x, normal.y, normal.z ); - // uv + // uv - uvs.push( u, 1 - v ); + uvs.push( u, 1 - v ); - // save index of vertex in respective row + // save index of vertex in respective row - indexRow.push( index ++ ); + indexRow.push( index ++ ); - } + } - // now save vertices of the row in our index array + // now save vertices of the row in our index array - indexArray.push( indexRow ); + indexArray.push( indexRow ); - } + } - // generate indices + // generate indices - for ( let x = 0; x < radialSegments; x ++ ) { + for ( let x = 0; x < radialSegments; x ++ ) { - for ( let y = 0; y < heightSegments; y ++ ) { + for ( let y = 0; y < heightSegments; y ++ ) { - // we use the index array to access the correct indices + // we use the index array to access the correct indices - const a = indexArray[ y ][ x ]; - const b = indexArray[ y + 1 ][ x ]; - const c = indexArray[ y + 1 ][ x + 1 ]; - const d = indexArray[ y ][ x + 1 ]; + const a = indexArray[ y ][ x ]; + const b = indexArray[ y + 1 ][ x ]; + const c = indexArray[ y + 1 ][ x + 1 ]; + const d = indexArray[ y ][ x + 1 ]; - // faces + // faces - indices.push( a, b, d ); - indices.push( b, c, d ); + indices.push( a, b, d ); + indices.push( b, c, d ); - // update group counter + // update group counter - groupCount += 6; + groupCount += 6; + + } } - } + // add a group to the geometry. this will ensure multi material support - // add a group to the geometry. this will ensure multi material support + scope.addGroup( groupStart, groupCount, 0 ); - scope.addGroup( groupStart, groupCount, 0 ); + // calculate new start value for groups - // calculate new start value for groups + groupStart += groupCount; - groupStart += groupCount; + } - } + function generateCap( top ) { - function generateCap( top ) { + // save the index of the first center vertex + const centerIndexStart = index; - // save the index of the first center vertex - const centerIndexStart = index; + const uv = new Vector2(); + const vertex = new Vector3(); - const uv = new Vector2(); - const vertex = new Vector3(); + let groupCount = 0; - let groupCount = 0; + const radius = ( top === true ) ? radiusTop : radiusBottom; + const sign = ( top === true ) ? 1 : - 1; - const radius = ( top === true ) ? radiusTop : radiusBottom; - const sign = ( top === true ) ? 1 : - 1; + // first we generate the center vertex data of the cap. + // because the geometry needs one set of uvs per face, + // we must generate a center vertex per face/segment - // first we generate the center vertex data of the cap. - // because the geometry needs one set of uvs per face, - // we must generate a center vertex per face/segment + for ( let x = 1; x <= radialSegments; x ++ ) { - for ( let x = 1; x <= radialSegments; x ++ ) { + // vertex - // vertex + vertices.push( 0, halfHeight * sign, 0 ); - vertices.push( 0, halfHeight * sign, 0 ); + // normal - // normal + normals.push( 0, sign, 0 ); - normals.push( 0, sign, 0 ); + // uv - // uv + uvs.push( 0.5, 0.5 ); - uvs.push( 0.5, 0.5 ); + // increase index - // increase index + index ++; - index ++; + } - } + // save the index of the last center vertex + const centerIndexEnd = index; - // save the index of the last center vertex - const centerIndexEnd = index; + // now we generate the surrounding vertices, normals and uvs - // now we generate the surrounding vertices, normals and uvs + for ( let x = 0; x <= radialSegments; x ++ ) { - for ( let x = 0; x <= radialSegments; x ++ ) { + const u = x / radialSegments; + const theta = u * thetaLength + thetaStart; - const u = x / radialSegments; - const theta = u * thetaLength + thetaStart; + const cosTheta = Math.cos( theta ); + const sinTheta = Math.sin( theta ); - const cosTheta = Math.cos( theta ); - const sinTheta = Math.sin( theta ); + // vertex - // vertex + vertex.x = radius * sinTheta; + vertex.y = halfHeight * sign; + vertex.z = radius * cosTheta; + vertices.push( vertex.x, vertex.y, vertex.z ); - vertex.x = radius * sinTheta; - vertex.y = halfHeight * sign; - vertex.z = radius * cosTheta; - vertices.push( vertex.x, vertex.y, vertex.z ); + // normal - // normal + normals.push( 0, sign, 0 ); - normals.push( 0, sign, 0 ); + // uv - // uv + uv.x = ( cosTheta * 0.5 ) + 0.5; + uv.y = ( sinTheta * 0.5 * sign ) + 0.5; + uvs.push( uv.x, uv.y ); - uv.x = ( cosTheta * 0.5 ) + 0.5; - uv.y = ( sinTheta * 0.5 * sign ) + 0.5; - uvs.push( uv.x, uv.y ); + // increase index - // increase index + index ++; - index ++; + } - } + // generate indices - // generate indices + for ( let x = 0; x < radialSegments; x ++ ) { - for ( let x = 0; x < radialSegments; x ++ ) { + const c = centerIndexStart + x; + const i = centerIndexEnd + x; - const c = centerIndexStart + x; - const i = centerIndexEnd + x; + if ( top === true ) { - if ( top === true ) { + // face top - // face top + indices.push( i, i + 1, c ); - indices.push( i, i + 1, c ); + } else { - } else { + // face bottom - // face bottom + indices.push( i + 1, i, c ); - indices.push( i + 1, i, c ); + } - } + groupCount += 3; - groupCount += 3; + } - } + // add a group to the geometry. this will ensure multi material support - // add a group to the geometry. this will ensure multi material support + scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 ); - scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 ); + // calculate new start value for groups - // calculate new start value for groups + groupStart += groupCount; - groupStart += groupCount; + } } } -CylinderBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -CylinderBufferGeometry.prototype.constructor = CylinderBufferGeometry; - // ConeGeometry -function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { +class ConeGeometry extends CylinderGeometry { - CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + constructor( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'ConeGeometry'; + super( 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + this.type = 'ConeGeometry'; - this.parameters = { - radius: radius, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; -} + } -ConeGeometry.prototype = Object.create( CylinderGeometry.prototype ); -ConeGeometry.prototype.constructor = ConeGeometry; +} // ConeBufferGeometry -function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { +class ConeBufferGeometry extends CylinderBufferGeometry { - CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + constructor( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) { - this.type = 'ConeBufferGeometry'; + super( 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ); + this.type = 'ConeBufferGeometry'; - this.parameters = { - radius: radius, - height: height, - radialSegments: radialSegments, - heightSegments: heightSegments, - openEnded: openEnded, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + height: height, + radialSegments: radialSegments, + heightSegments: heightSegments, + openEnded: openEnded, + thetaStart: thetaStart, + thetaLength: thetaLength + }; -} + } -ConeBufferGeometry.prototype = Object.create( CylinderBufferGeometry.prototype ); -ConeBufferGeometry.prototype.constructor = ConeBufferGeometry; +} // CircleGeometry -function CircleGeometry( radius, segments, thetaStart, thetaLength ) { +class CircleGeometry extends Geometry { - Geometry.call( this ); + constructor( radius, segments, thetaStart, thetaLength ) { - this.type = 'CircleGeometry'; + super(); + this.type = 'CircleGeometry'; - this.parameters = { - radius: radius, - segments: segments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.parameters = { + radius: radius, + segments: segments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) ); - this.mergeVertices(); + this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) ); + this.mergeVertices(); -} + } -CircleGeometry.prototype = Object.create( Geometry.prototype ); -CircleGeometry.prototype.constructor = CircleGeometry; +} // CircleBufferGeometry -function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) { +class CircleBufferGeometry extends BufferGeometry { - BufferGeometry.call( this ); + constructor( radius, segments, thetaStart, thetaLength ) { - this.type = 'CircleBufferGeometry'; + super(); - this.parameters = { - radius: radius, - segments: segments, - thetaStart: thetaStart, - thetaLength: thetaLength - }; + this.type = 'CircleBufferGeometry'; - radius = radius || 1; - segments = segments !== undefined ? Math.max( 3, segments ) : 8; + this.parameters = { + radius: radius, + segments: segments, + thetaStart: thetaStart, + thetaLength: thetaLength + }; - thetaStart = thetaStart !== undefined ? thetaStart : 0; - thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; + radius = radius || 1; + segments = segments !== undefined ? Math.max( 3, segments ) : 8; - // buffers + thetaStart = thetaStart !== undefined ? thetaStart : 0; + thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2; - const indices = []; - const vertices = []; - const normals = []; - const uvs = []; + // buffers - // helper variables + const indices = []; + const vertices = []; + const normals = []; + const uvs = []; - const vertex = new Vector3(); - const uv = new Vector2(); + // helper variables - // center point + const vertex = new Vector3(); + const uv = new Vector2(); - vertices.push( 0, 0, 0 ); - normals.push( 0, 0, 1 ); - uvs.push( 0.5, 0.5 ); + // center point - for ( let s = 0, i = 3; s <= segments; s ++, i += 3 ) { + vertices.push( 0, 0, 0 ); + normals.push( 0, 0, 1 ); + uvs.push( 0.5, 0.5 ); - const segment = thetaStart + s / segments * thetaLength; + for ( let s = 0, i = 3; s <= segments; s ++, i += 3 ) { - // vertex + const segment = thetaStart + s / segments * thetaLength; - vertex.x = radius * Math.cos( segment ); - vertex.y = radius * Math.sin( segment ); + // vertex - vertices.push( vertex.x, vertex.y, vertex.z ); + vertex.x = radius * Math.cos( segment ); + vertex.y = radius * Math.sin( segment ); - // normal + vertices.push( vertex.x, vertex.y, vertex.z ); - normals.push( 0, 0, 1 ); + // normal - // uvs + normals.push( 0, 0, 1 ); - uv.x = ( vertices[ i ] / radius + 1 ) / 2; - uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2; + // uvs - uvs.push( uv.x, uv.y ); + uv.x = ( vertices[ i ] / radius + 1 ) / 2; + uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2; - } + uvs.push( uv.x, uv.y ); - // indices + } - for ( let i = 1; i <= segments; i ++ ) { + // indices - indices.push( i, i + 1, 0 ); + for ( let i = 1; i <= segments; i ++ ) { - } + indices.push( i, i + 1, 0 ); - // build geometry + } - this.setIndex( indices ); - this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); - this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); + // build geometry -} + this.setIndex( indices ); + this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) ); + this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) ); -CircleBufferGeometry.prototype = Object.create( BufferGeometry.prototype ); -CircleBufferGeometry.prototype.constructor = CircleBufferGeometry; + } + +} var Geometries = /*#__PURE__*/Object.freeze({ __proto__: null, @@ -34288,13 +34429,30 @@ const AnimationUtils = { const targetTrack = targetClip.tracks.find( function ( track ) { return track.name === referenceTrack.name - && track.ValueTypeName === referenceTrackType; + && track.ValueTypeName === referenceTrackType; } ); if ( targetTrack === undefined ) continue; - const valueSize = referenceTrack.getValueSize(); + let referenceOffset = 0; + const referenceValueSize = referenceTrack.getValueSize(); + + if ( referenceTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) { + + referenceOffset = referenceValueSize / 3; + + } + + let targetOffset = 0; + const targetValueSize = targetTrack.getValueSize(); + + if ( targetTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) { + + targetOffset = targetValueSize / 3; + + } + const lastIndex = referenceTrack.times.length - 1; let referenceValue; @@ -34302,32 +34460,32 @@ const AnimationUtils = { if ( referenceTime <= referenceTrack.times[ 0 ] ) { // Reference frame is earlier than the first keyframe, so just use the first keyframe - referenceValue = AnimationUtils.arraySlice( referenceTrack.values, 0, referenceTrack.valueSize ); + const startIndex = referenceOffset; + const endIndex = referenceValueSize - referenceOffset; + referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex, endIndex ); } else if ( referenceTime >= referenceTrack.times[ lastIndex ] ) { // Reference frame is after the last keyframe, so just use the last keyframe - const startIndex = lastIndex * valueSize; - referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex ); + const startIndex = lastIndex * referenceValueSize + referenceOffset; + const endIndex = startIndex + referenceValueSize - referenceOffset; + referenceValue = AnimationUtils.arraySlice( referenceTrack.values, startIndex, endIndex ); } else { // Interpolate to the reference value const interpolant = referenceTrack.createInterpolant(); + const startIndex = referenceOffset; + const endIndex = referenceValueSize - referenceOffset; interpolant.evaluate( referenceTime ); - referenceValue = interpolant.resultBuffer; + referenceValue = AnimationUtils.arraySlice( interpolant.resultBuffer, startIndex, endIndex ); } // Conjugate the quaternion if ( referenceTrackType === 'quaternion' ) { - const referenceQuat = new Quaternion( - referenceValue[ 0 ], - referenceValue[ 1 ], - referenceValue[ 2 ], - referenceValue[ 3 ] - ).normalize().conjugate(); + const referenceQuat = new Quaternion().fromArray( referenceValue ).normalize().conjugate(); referenceQuat.toArray( referenceValue ); } @@ -34337,7 +34495,7 @@ const AnimationUtils = { const numTimes = targetTrack.times.length; for ( let j = 0; j < numTimes; ++ j ) { - const valueStart = j * valueSize; + const valueStart = j * targetValueSize + targetOffset; if ( referenceTrackType === 'quaternion' ) { @@ -34353,8 +34511,10 @@ const AnimationUtils = { } else { + const valueEnd = targetValueSize - targetOffset * 2; + // Subtract each value for all other numeric track types - for ( let k = 0; k < valueSize; ++ k ) { + for ( let k = 0; k < valueEnd; ++ k ) { targetTrack.values[ valueStart + k ] -= referenceValue[ k ]; @@ -36666,96 +36826,6 @@ CompressedTextureLoader.prototype = Object.assign( Object.create( Loader.prototy } ); -/** - * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...) - * - * Sub classes have to implement the parse() method which will be used in load(). - */ - -function DataTextureLoader( manager ) { - - Loader.call( this, manager ); - -} - -DataTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), { - - constructor: DataTextureLoader, - - load: function ( url, onLoad, onProgress, onError ) { - - const scope = this; - - const texture = new DataTexture(); - - const loader = new FileLoader( this.manager ); - loader.setResponseType( 'arraybuffer' ); - loader.setRequestHeader( this.requestHeader ); - loader.setPath( this.path ); - loader.load( url, function ( buffer ) { - - const texData = scope.parse( buffer ); - - if ( ! texData ) return; - - if ( texData.image !== undefined ) { - - texture.image = texData.image; - - } else if ( texData.data !== undefined ) { - - texture.image.width = texData.width; - texture.image.height = texData.height; - texture.image.data = texData.data; - - } - - texture.wrapS = texData.wrapS !== undefined ? texData.wrapS : ClampToEdgeWrapping; - texture.wrapT = texData.wrapT !== undefined ? texData.wrapT : ClampToEdgeWrapping; - - texture.magFilter = texData.magFilter !== undefined ? texData.magFilter : LinearFilter; - texture.minFilter = texData.minFilter !== undefined ? texData.minFilter : LinearFilter; - - texture.anisotropy = texData.anisotropy !== undefined ? texData.anisotropy : 1; - - if ( texData.format !== undefined ) { - - texture.format = texData.format; - - } - - if ( texData.type !== undefined ) { - - texture.type = texData.type; - - } - - if ( texData.mipmaps !== undefined ) { - - texture.mipmaps = texData.mipmaps; - texture.minFilter = LinearMipmapLinearFilter; // presumably... - - } - - if ( texData.mipmapCount === 1 ) { - - texture.minFilter = LinearFilter; - - } - - texture.needsUpdate = true; - - if ( onLoad ) onLoad( texture, texData ); - - }, onProgress, onError ); - - - return texture; - - } - -} ); - function ImageLoader( manager ) { Loader.call( this, manager ); @@ -36890,6 +36960,96 @@ CubeTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), } ); +/** + * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...) + * + * Sub classes have to implement the parse() method which will be used in load(). + */ + +function DataTextureLoader( manager ) { + + Loader.call( this, manager ); + +} + +DataTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), { + + constructor: DataTextureLoader, + + load: function ( url, onLoad, onProgress, onError ) { + + const scope = this; + + const texture = new DataTexture(); + + const loader = new FileLoader( this.manager ); + loader.setResponseType( 'arraybuffer' ); + loader.setRequestHeader( this.requestHeader ); + loader.setPath( this.path ); + loader.load( url, function ( buffer ) { + + const texData = scope.parse( buffer ); + + if ( ! texData ) return; + + if ( texData.image !== undefined ) { + + texture.image = texData.image; + + } else if ( texData.data !== undefined ) { + + texture.image.width = texData.width; + texture.image.height = texData.height; + texture.image.data = texData.data; + + } + + texture.wrapS = texData.wrapS !== undefined ? texData.wrapS : ClampToEdgeWrapping; + texture.wrapT = texData.wrapT !== undefined ? texData.wrapT : ClampToEdgeWrapping; + + texture.magFilter = texData.magFilter !== undefined ? texData.magFilter : LinearFilter; + texture.minFilter = texData.minFilter !== undefined ? texData.minFilter : LinearFilter; + + texture.anisotropy = texData.anisotropy !== undefined ? texData.anisotropy : 1; + + if ( texData.format !== undefined ) { + + texture.format = texData.format; + + } + + if ( texData.type !== undefined ) { + + texture.type = texData.type; + + } + + if ( texData.mipmaps !== undefined ) { + + texture.mipmaps = texData.mipmaps; + texture.minFilter = LinearMipmapLinearFilter; // presumably... + + } + + if ( texData.mipmapCount === 1 ) { + + texture.minFilter = LinearFilter; + + } + + texture.needsUpdate = true; + + if ( onLoad ) onLoad( texture, texData ); + + }, onProgress, onError ); + + + return texture; + + } + +} ); + function TextureLoader( manager ) { Loader.call( this, manager ); @@ -39631,23 +39791,21 @@ RectAreaLight.prototype = Object.assign( Object.create( Light.prototype ), { // 3-band SH defined by 9 coefficients -function SphericalHarmonics3() { - - this.coefficients = []; +class SphericalHarmonics3 { - for ( let i = 0; i < 9; i ++ ) { + constructor() { - this.coefficients.push( new Vector3() ); + this.coefficients = []; - } + for ( let i = 0; i < 9; i ++ ) { -} + this.coefficients.push( new Vector3() ); -Object.assign( SphericalHarmonics3.prototype, { + } - isSphericalHarmonics3: true, + } - set: function ( coefficients ) { + set( coefficients ) { for ( let i = 0; i < 9; i ++ ) { @@ -39657,9 +39815,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - zero: function () { + zero() { for ( let i = 0; i < 9; i ++ ) { @@ -39669,11 +39827,11 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } // get the radiance in the direction of the normal // target is a Vector3 - getAt: function ( normal, target ) { + getAt( normal, target ) { // normal is assumed to be unit length @@ -39698,12 +39856,12 @@ Object.assign( SphericalHarmonics3.prototype, { return target; - }, + } // get the irradiance (radiance convolved with cosine lobe) in the direction of the normal // target is a Vector3 // https://graphics.stanford.edu/papers/envmap/envmap.pdf - getIrradianceAt: function ( normal, target ) { + getIrradianceAt( normal, target ) { // normal is assumed to be unit length @@ -39728,9 +39886,9 @@ Object.assign( SphericalHarmonics3.prototype, { return target; - }, + } - add: function ( sh ) { + add( sh ) { for ( let i = 0; i < 9; i ++ ) { @@ -39740,9 +39898,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - addScaledSH: function ( sh, s ) { + addScaledSH( sh, s ) { for ( let i = 0; i < 9; i ++ ) { @@ -39752,9 +39910,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - scale: function ( s ) { + scale( s ) { for ( let i = 0; i < 9; i ++ ) { @@ -39764,9 +39922,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - lerp: function ( sh, alpha ) { + lerp( sh, alpha ) { for ( let i = 0; i < 9; i ++ ) { @@ -39776,9 +39934,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - equals: function ( sh ) { + equals( sh ) { for ( let i = 0; i < 9; i ++ ) { @@ -39792,21 +39950,21 @@ Object.assign( SphericalHarmonics3.prototype, { return true; - }, + } - copy: function ( sh ) { + copy( sh ) { return this.set( sh.coefficients ); - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - fromArray: function ( array, offset ) { + fromArray( array, offset ) { if ( offset === undefined ) offset = 0; @@ -39820,9 +39978,9 @@ Object.assign( SphericalHarmonics3.prototype, { return this; - }, + } - toArray: function ( array, offset ) { + toArray( array, offset ) { if ( array === undefined ) array = []; if ( offset === undefined ) offset = 0; @@ -39839,13 +39997,9 @@ Object.assign( SphericalHarmonics3.prototype, { } -} ); - -Object.assign( SphericalHarmonics3, { - // evaluate the basis functions // shBasis is an Array[ 9 ] - getBasisAt: function ( normal, shBasis ) { + static getBasisAt( normal, shBasis ) { // normal is assumed to be unit length @@ -39868,7 +40022,9 @@ Object.assign( SphericalHarmonics3, { } -} ); +} + +SphericalHarmonics3.prototype.isSphericalHarmonics3 = true; function LightProbe( sh, intensity ) { @@ -40089,6 +40245,7 @@ MaterialLoader.prototype = Object.assign( Object.create( Loader.prototype ), { case 'm3': material.uniforms[ name ].value = new Matrix3().fromArray( uniform.value ); + break; case 'm4': material.uniforms[ name ].value = new Matrix4().fromArray( uniform.value ); @@ -42402,38 +42559,36 @@ const _quaternion$3 = new Quaternion(); const _scale$1 = new Vector3(); const _orientation = new Vector3(); -function AudioListener() { - - Object3D.call( this ); +class AudioListener extends Object3D { - this.type = 'AudioListener'; + constructor() { - this.context = AudioContext.getContext(); + super(); - this.gain = this.context.createGain(); - this.gain.connect( this.context.destination ); + this.type = 'AudioListener'; - this.filter = null; + this.context = AudioContext.getContext(); - this.timeDelta = 0; + this.gain = this.context.createGain(); + this.gain.connect( this.context.destination ); - // private + this.filter = null; - this._clock = new Clock(); + this.timeDelta = 0; -} + // private -AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), { + this._clock = new Clock(); - constructor: AudioListener, + } - getInput: function () { + getInput() { return this.gain; - }, + } - removeFilter: function ( ) { + removeFilter() { if ( this.filter !== null ) { @@ -42446,15 +42601,15 @@ AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - getFilter: function () { + getFilter() { return this.filter; - }, + } - setFilter: function ( value ) { + setFilter( value ) { if ( this.filter !== null ) { @@ -42473,25 +42628,25 @@ AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - getMasterVolume: function () { + getMasterVolume() { return this.gain.gain.value; - }, + } - setMasterVolume: function ( value ) { + setMasterVolume( value ) { this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 ); return this; - }, + } - updateMatrixWorld: function ( force ) { + updateMatrixWorld( force ) { - Object3D.prototype.updateMatrixWorld.call( this, force ); + super.updateMatrixWorld( force ); const listener = this.context.listener; const up = this.up; @@ -42527,52 +42682,52 @@ AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), { } -} ); +} -function Audio( listener ) { +class Audio extends Object3D { - Object3D.call( this ); + constructor( listener ) { - this.type = 'Audio'; - - this.listener = listener; - this.context = listener.context; + super(); - this.gain = this.context.createGain(); - this.gain.connect( listener.getInput() ); + this.type = 'Audio'; - this.autoplay = false; + this.listener = listener; + this.context = listener.context; - this.buffer = null; - this.detune = 0; - this.loop = false; - this.loopStart = 0; - this.loopEnd = 0; - this.offset = 0; - this.duration = undefined; - this.playbackRate = 1; - this.isPlaying = false; - this.hasPlaybackControl = true; - this.sourceType = 'empty'; + this.gain = this.context.createGain(); + this.gain.connect( listener.getInput() ); - this._startedAt = 0; - this._progress = 0; + this.autoplay = false; - this.filters = []; + this.buffer = null; + this.detune = 0; + this.loop = false; + this.loopStart = 0; + this.loopEnd = 0; + this.offset = 0; + this.duration = undefined; + this.playbackRate = 1; + this.isPlaying = false; + this.hasPlaybackControl = true; + this.source = null; + this.sourceType = 'empty'; -} + this._startedAt = 0; + this._progress = 0; + this._connected = false; -Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { + this.filters = []; - constructor: Audio, + } - getOutput: function () { + getOutput() { return this.gain; - }, + } - setNodeSource: function ( audioNode ) { + setNodeSource( audioNode ) { this.hasPlaybackControl = false; this.sourceType = 'audioNode'; @@ -42581,9 +42736,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - setMediaElementSource: function ( mediaElement ) { + setMediaElementSource( mediaElement ) { this.hasPlaybackControl = false; this.sourceType = 'mediaNode'; @@ -42592,9 +42747,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - setMediaStreamSource: function ( mediaStream ) { + setMediaStreamSource( mediaStream ) { this.hasPlaybackControl = false; this.sourceType = 'mediaStreamNode'; @@ -42603,9 +42758,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - setBuffer: function ( audioBuffer ) { + setBuffer( audioBuffer ) { this.buffer = audioBuffer; this.sourceType = 'buffer'; @@ -42614,9 +42769,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - play: function ( delay ) { + play( delay ) { if ( delay === undefined ) delay = 0; @@ -42653,9 +42808,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this.connect(); - }, + } - pause: function () { + pause() { if ( this.hasPlaybackControl === false ) { @@ -42687,9 +42842,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - stop: function () { + stop() { if ( this.hasPlaybackControl === false ) { @@ -42706,9 +42861,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - connect: function () { + connect() { if ( this.filters.length > 0 ) { @@ -42728,11 +42883,13 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { } + this._connected = true; + return this; - }, + } - disconnect: function () { + disconnect() { if ( this.filters.length > 0 ) { @@ -42752,21 +42909,23 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { } + this._connected = false; + return this; - }, + } - getFilters: function () { + getFilters() { return this.filters; - }, + } - setFilters: function ( value ) { + setFilters( value ) { if ( ! value ) value = []; - if ( this.isPlaying === true ) { + if ( this._connected === true ) { this.disconnect(); this.filters = value; @@ -42780,9 +42939,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - setDetune: function ( value ) { + setDetune( value ) { this.detune = value; @@ -42796,27 +42955,27 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - getDetune: function () { + getDetune() { return this.detune; - }, + } - getFilter: function () { + getFilter() { return this.getFilters()[ 0 ]; - }, + } - setFilter: function ( filter ) { + setFilter( filter ) { return this.setFilters( filter ? [ filter ] : [] ); - }, + } - setPlaybackRate: function ( value ) { + setPlaybackRate( value ) { if ( this.hasPlaybackControl === false ) { @@ -42835,21 +42994,21 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - getPlaybackRate: function () { + getPlaybackRate() { return this.playbackRate; - }, + } - onEnded: function () { + onEnded() { this.isPlaying = false; - }, + } - getLoop: function () { + getLoop() { if ( this.hasPlaybackControl === false ) { @@ -42860,9 +43019,9 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this.loop; - }, + } - setLoop: function ( value ) { + setLoop( value ) { if ( this.hasPlaybackControl === false ) { @@ -42881,31 +43040,31 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { return this; - }, + } - setLoopStart: function ( value ) { + setLoopStart( value ) { this.loopStart = value; return this; - }, + } - setLoopEnd: function ( value ) { + setLoopEnd( value ) { this.loopEnd = value; return this; - }, + } - getVolume: function () { + getVolume() { return this.gain.gain.value; - }, + } - setVolume: function ( value ) { + setVolume( value ) { this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 ); @@ -42913,90 +43072,88 @@ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), { } -} ); +} const _position$3 = new Vector3(); const _quaternion$4 = new Quaternion(); const _scale$2 = new Vector3(); const _orientation$1 = new Vector3(); -function PositionalAudio( listener ) { +class PositionalAudio extends Audio { - Audio.call( this, listener ); + constructor( listener ) { - this.panner = this.context.createPanner(); - this.panner.panningModel = 'HRTF'; - this.panner.connect( this.gain ); + super( listener ); -} + this.panner = this.context.createPanner(); + this.panner.panningModel = 'HRTF'; + this.panner.connect( this.gain ); -PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), { - - constructor: PositionalAudio, + } - getOutput: function () { + getOutput() { return this.panner; - }, + } - getRefDistance: function () { + getRefDistance() { return this.panner.refDistance; - }, + } - setRefDistance: function ( value ) { + setRefDistance( value ) { this.panner.refDistance = value; return this; - }, + } - getRolloffFactor: function () { + getRolloffFactor() { return this.panner.rolloffFactor; - }, + } - setRolloffFactor: function ( value ) { + setRolloffFactor( value ) { this.panner.rolloffFactor = value; return this; - }, + } - getDistanceModel: function () { + getDistanceModel() { return this.panner.distanceModel; - }, + } - setDistanceModel: function ( value ) { + setDistanceModel( value ) { this.panner.distanceModel = value; return this; - }, + } - getMaxDistance: function () { + getMaxDistance() { return this.panner.maxDistance; - }, + } - setMaxDistance: function ( value ) { + setMaxDistance( value ) { this.panner.maxDistance = value; return this; - }, + } - setDirectionalCone: function ( coneInnerAngle, coneOuterAngle, coneOuterGain ) { + setDirectionalCone( coneInnerAngle, coneOuterAngle, coneOuterGain ) { this.panner.coneInnerAngle = coneInnerAngle; this.panner.coneOuterAngle = coneOuterAngle; @@ -43004,11 +43161,11 @@ PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), { return this; - }, + } - updateMatrixWorld: function ( force ) { + updateMatrixWorld( force ) { - Object3D.prototype.updateMatrixWorld.call( this, force ); + super.updateMatrixWorld( force ); if ( this.hasPlaybackControl === true && this.isPlaying === false ) return; @@ -43040,7 +43197,7 @@ PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), { } -} ); +} class AudioAnalyser { @@ -43315,7 +43472,7 @@ Object.assign( PropertyMixer.prototype, { _setAdditiveIdentityQuaternion: function () { this._setAdditiveIdentityNumeric(); - this.buffer[ this._addIndex * 4 + 3 ] = 1; + this.buffer[ this._addIndex * this.valueSize + 3 ] = 1; }, @@ -45980,6 +46137,81 @@ InstancedInterleavedBuffer.prototype = Object.assign( Object.create( Interleaved } ); +/** + * @author raub / https://github.com/raub + */ + +/** + * Element size is one of: + * 5126: 4 + * 5123: 2 + * 5122: 2 + * 5125: 4 + * 5124: 4 + * 5120: 1 + * 5121: 1 + */ +function GLBufferAttribute( buffer, type, itemSize, elementSize, count ) { + + this.buffer = buffer; + this.type = type; + this.itemSize = itemSize; + this.elementSize = elementSize; + this.count = count; + + this.version = 0; + +} + +Object.defineProperty( GLBufferAttribute.prototype, 'needsUpdate', { + + set: function ( value ) { + + if ( value === true ) this.version ++; + + } + +} ); + +Object.assign( GLBufferAttribute.prototype, { + + isGLBufferAttribute: true, + + setBuffer: function ( buffer ) { + + this.buffer = buffer; + + return this; + + }, + + setType: function ( type, elementSize ) { + + this.type = type; + this.elementSize = elementSize; + + return this; + + }, + + setItemSize: function ( itemSize ) { + + this.itemSize = itemSize; + + return this; + + }, + + setCount: function ( count ) { + + this.count = count; + + return this; + + }, + +} ); + function Raycaster( origin, direction, near, far ) { this.ray = new Ray( origin, direction ); @@ -46195,19 +46427,19 @@ class Spherical { * Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system */ -function Cylindrical( radius, theta, y ) { +class Cylindrical { - this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane - this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis - this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane + constructor( radius, theta, y ) { - return this; + this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane + this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis + this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane -} + return this; -Object.assign( Cylindrical.prototype, { + } - set: function ( radius, theta, y ) { + set( radius, theta, y ) { this.radius = radius; this.theta = theta; @@ -46215,15 +46447,15 @@ Object.assign( Cylindrical.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( other ) { + copy( other ) { this.radius = other.radius; this.theta = other.theta; @@ -46231,15 +46463,15 @@ Object.assign( Cylindrical.prototype, { return this; - }, + } - setFromVector3: function ( v ) { + setFromVector3( v ) { return this.setFromCartesianCoords( v.x, v.y, v.z ); - }, + } - setFromCartesianCoords: function ( x, y, z ) { + setFromCartesianCoords( x, y, z ) { this.radius = Math.sqrt( x * x + z * z ); this.theta = Math.atan2( x, z ); @@ -46249,29 +46481,29 @@ Object.assign( Cylindrical.prototype, { } -} ); +} const _vector$7 = new Vector2(); -function Box2( min, max ) { +class Box2 { - this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity ); - this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity ); + constructor( min, max ) { -} + this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity ); + this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity ); -Object.assign( Box2.prototype, { + } - set: function ( min, max ) { + set( min, max ) { this.min.copy( min ); this.max.copy( max ); return this; - }, + } - setFromPoints: function ( points ) { + setFromPoints( points ) { this.makeEmpty(); @@ -46283,9 +46515,9 @@ Object.assign( Box2.prototype, { return this; - }, + } - setFromCenterAndSize: function ( center, size ) { + setFromCenterAndSize( center, size ) { const halfSize = _vector$7.copy( size ).multiplyScalar( 0.5 ); this.min.copy( center ).sub( halfSize ); @@ -46293,41 +46525,41 @@ Object.assign( Box2.prototype, { return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( box ) { + copy( box ) { this.min.copy( box.min ); this.max.copy( box.max ); return this; - }, + } - makeEmpty: function () { + makeEmpty() { this.min.x = this.min.y = + Infinity; this.max.x = this.max.y = - Infinity; return this; - }, + } - isEmpty: function () { + isEmpty() { // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ); - }, + } - getCenter: function ( target ) { + getCenter( target ) { if ( target === undefined ) { @@ -46338,9 +46570,9 @@ Object.assign( Box2.prototype, { return this.isEmpty() ? target.set( 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 ); - }, + } - getSize: function ( target ) { + getSize( target ) { if ( target === undefined ) { @@ -46351,50 +46583,50 @@ Object.assign( Box2.prototype, { return this.isEmpty() ? target.set( 0, 0 ) : target.subVectors( this.max, this.min ); - }, + } - expandByPoint: function ( point ) { + expandByPoint( point ) { this.min.min( point ); this.max.max( point ); return this; - }, + } - expandByVector: function ( vector ) { + expandByVector( vector ) { this.min.sub( vector ); this.max.add( vector ); return this; - }, + } - expandByScalar: function ( scalar ) { + expandByScalar( scalar ) { this.min.addScalar( - scalar ); this.max.addScalar( scalar ); return this; - }, + } - containsPoint: function ( point ) { + containsPoint( point ) { return point.x < this.min.x || point.x > this.max.x || point.y < this.min.y || point.y > this.max.y ? false : true; - }, + } - containsBox: function ( box ) { + containsBox( box ) { return this.min.x <= box.min.x && box.max.x <= this.max.x && this.min.y <= box.min.y && box.max.y <= this.max.y; - }, + } - getParameter: function ( point, target ) { + getParameter( point, target ) { // This can potentially have a divide by zero if the box // has a size dimension of 0. @@ -46411,18 +46643,18 @@ Object.assign( Box2.prototype, { ( point.y - this.min.y ) / ( this.max.y - this.min.y ) ); - }, + } - intersectsBox: function ( box ) { + intersectsBox( box ) { // using 4 splitting planes to rule out intersections return box.max.x < this.min.x || box.min.x > this.max.x || box.max.y < this.min.y || box.min.y > this.max.y ? false : true; - }, + } - clampPoint: function ( point, target ) { + clampPoint( point, target ) { if ( target === undefined ) { @@ -46433,87 +46665,87 @@ Object.assign( Box2.prototype, { return target.copy( point ).clamp( this.min, this.max ); - }, + } - distanceToPoint: function ( point ) { + distanceToPoint( point ) { const clampedPoint = _vector$7.copy( point ).clamp( this.min, this.max ); return clampedPoint.sub( point ).length(); - }, + } - intersect: function ( box ) { + intersect( box ) { this.min.max( box.min ); this.max.min( box.max ); return this; - }, + } - union: function ( box ) { + union( box ) { this.min.min( box.min ); this.max.max( box.max ); return this; - }, + } - translate: function ( offset ) { + translate( offset ) { this.min.add( offset ); this.max.add( offset ); return this; - }, + } - equals: function ( box ) { + equals( box ) { return box.min.equals( this.min ) && box.max.equals( this.max ); } -} ); +} const _startP = new Vector3(); const _startEnd = new Vector3(); -function Line3( start, end ) { +class Line3 { - this.start = ( start !== undefined ) ? start : new Vector3(); - this.end = ( end !== undefined ) ? end : new Vector3(); + constructor( start, end ) { -} + this.start = ( start !== undefined ) ? start : new Vector3(); + this.end = ( end !== undefined ) ? end : new Vector3(); -Object.assign( Line3.prototype, { + } - set: function ( start, end ) { + set( start, end ) { this.start.copy( start ); this.end.copy( end ); return this; - }, + } - clone: function () { + clone() { return new this.constructor().copy( this ); - }, + } - copy: function ( line ) { + copy( line ) { this.start.copy( line.start ); this.end.copy( line.end ); return this; - }, + } - getCenter: function ( target ) { + getCenter( target ) { if ( target === undefined ) { @@ -46524,9 +46756,9 @@ Object.assign( Line3.prototype, { return target.addVectors( this.start, this.end ).multiplyScalar( 0.5 ); - }, + } - delta: function ( target ) { + delta( target ) { if ( target === undefined ) { @@ -46537,21 +46769,21 @@ Object.assign( Line3.prototype, { return target.subVectors( this.end, this.start ); - }, + } - distanceSq: function () { + distanceSq() { return this.start.distanceToSquared( this.end ); - }, + } - distance: function () { + distance() { return this.start.distanceTo( this.end ); - }, + } - at: function ( t, target ) { + at( t, target ) { if ( target === undefined ) { @@ -46562,9 +46794,9 @@ Object.assign( Line3.prototype, { return this.delta( target ).multiplyScalar( t ).add( this.start ); - }, + } - closestPointToPointParameter: function ( point, clampToLine ) { + closestPointToPointParameter( point, clampToLine ) { _startP.subVectors( point, this.start ); _startEnd.subVectors( this.end, this.start ); @@ -46582,9 +46814,9 @@ Object.assign( Line3.prototype, { return t; - }, + } - closestPointToPoint: function ( point, clampToLine, target ) { + closestPointToPoint( point, clampToLine, target ) { const t = this.closestPointToPointParameter( point, clampToLine ); @@ -46597,24 +46829,24 @@ Object.assign( Line3.prototype, { return this.delta( target ).multiplyScalar( t ).add( this.start ); - }, + } - applyMatrix4: function ( matrix ) { + applyMatrix4( matrix ) { this.start.applyMatrix4( matrix ); this.end.applyMatrix4( matrix ); return this; - }, + } - equals: function ( line ) { + equals( line ) { return line.start.equals( this.start ) && line.end.equals( this.end ); } -} ); +} function ImmediateRenderObject( material ) { @@ -46644,215 +46876,220 @@ ImmediateRenderObject.prototype.isImmediateRenderObject = true; const _vector$8 = new Vector3(); -function SpotLightHelper( light, color ) { +class SpotLightHelper extends Object3D { - Object3D.call( this ); + constructor( light, color ) { - this.light = light; - this.light.updateMatrixWorld(); + super(); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - const geometry = new BufferGeometry(); + const geometry = new BufferGeometry(); - const positions = [ - 0, 0, 0, 0, 0, 1, - 0, 0, 0, 1, 0, 1, - 0, 0, 0, - 1, 0, 1, - 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, - 1, 1 - ]; + const positions = [ + 0, 0, 0, 0, 0, 1, + 0, 0, 0, 1, 0, 1, + 0, 0, 0, - 1, 0, 1, + 0, 0, 0, 0, 1, 1, + 0, 0, 0, 0, - 1, 1 + ]; - for ( let i = 0, j = 1, l = 32; i < l; i ++, j ++ ) { + for ( let i = 0, j = 1, l = 32; i < l; i ++, j ++ ) { - const p1 = ( i / l ) * Math.PI * 2; - const p2 = ( j / l ) * Math.PI * 2; + const p1 = ( i / l ) * Math.PI * 2; + const p2 = ( j / l ) * Math.PI * 2; - positions.push( - Math.cos( p1 ), Math.sin( p1 ), 1, - Math.cos( p2 ), Math.sin( p2 ), 1 - ); + positions.push( + Math.cos( p1 ), Math.sin( p1 ), 1, + Math.cos( p2 ), Math.sin( p2 ), 1 + ); - } + } - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - const material = new LineBasicMaterial( { fog: false, toneMapped: false } ); + const material = new LineBasicMaterial( { fog: false, toneMapped: false } ); - this.cone = new LineSegments( geometry, material ); - this.add( this.cone ); + this.cone = new LineSegments( geometry, material ); + this.add( this.cone ); - this.update(); + this.update(); -} + } -SpotLightHelper.prototype = Object.create( Object3D.prototype ); -SpotLightHelper.prototype.constructor = SpotLightHelper; + dispose() { -SpotLightHelper.prototype.dispose = function () { + this.cone.geometry.dispose(); + this.cone.material.dispose(); - this.cone.geometry.dispose(); - this.cone.material.dispose(); + } -}; + update() { -SpotLightHelper.prototype.update = function () { + this.light.updateMatrixWorld(); - this.light.updateMatrixWorld(); + const coneLength = this.light.distance ? this.light.distance : 1000; + const coneWidth = coneLength * Math.tan( this.light.angle ); - const coneLength = this.light.distance ? this.light.distance : 1000; - const coneWidth = coneLength * Math.tan( this.light.angle ); + this.cone.scale.set( coneWidth, coneWidth, coneLength ); - this.cone.scale.set( coneWidth, coneWidth, coneLength ); + _vector$8.setFromMatrixPosition( this.light.target.matrixWorld ); - _vector$8.setFromMatrixPosition( this.light.target.matrixWorld ); + this.cone.lookAt( _vector$8 ); - this.cone.lookAt( _vector$8 ); + if ( this.color !== undefined ) { - if ( this.color !== undefined ) { + this.cone.material.color.set( this.color ); - this.cone.material.color.set( this.color ); + } else { - } else { + this.cone.material.color.copy( this.light.color ); - this.cone.material.color.copy( this.light.color ); + } } -}; +} const _vector$9 = new Vector3(); const _boneMatrix = new Matrix4(); const _matrixWorldInv = new Matrix4(); -function getBoneList( object ) { - - const boneList = []; - if ( object && object.isBone ) { +class SkeletonHelper extends LineSegments { - boneList.push( object ); + constructor( object ) { - } + const bones = getBoneList( object ); - for ( let i = 0; i < object.children.length; i ++ ) { + const geometry = new BufferGeometry(); - boneList.push.apply( boneList, getBoneList( object.children[ i ] ) ); + const vertices = []; + const colors = []; - } + const color1 = new Color( 0, 0, 1 ); + const color2 = new Color( 0, 1, 0 ); - return boneList; + for ( let i = 0; i < bones.length; i ++ ) { -} + const bone = bones[ i ]; -function SkeletonHelper( object ) { + if ( bone.parent && bone.parent.isBone ) { - const bones = getBoneList( object ); + vertices.push( 0, 0, 0 ); + vertices.push( 0, 0, 0 ); + colors.push( color1.r, color1.g, color1.b ); + colors.push( color2.r, color2.g, color2.b ); - const geometry = new BufferGeometry(); + } - const vertices = []; - const colors = []; + } - const color1 = new Color( 0, 0, 1 ); - const color2 = new Color( 0, 1, 0 ); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - for ( let i = 0; i < bones.length; i ++ ) { + const material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } ); - const bone = bones[ i ]; + super( geometry, material ); - if ( bone.parent && bone.parent.isBone ) { + this.type = 'SkeletonHelper'; + this.isSkeletonHelper = true; - vertices.push( 0, 0, 0 ); - vertices.push( 0, 0, 0 ); - colors.push( color1.r, color1.g, color1.b ); - colors.push( color2.r, color2.g, color2.b ); + this.root = object; + this.bones = bones; - } + this.matrix = object.matrixWorld; + this.matrixAutoUpdate = false; } - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + updateMatrixWorld( force ) { + + const bones = this.bones; - const material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } ); + const geometry = this.geometry; + const position = geometry.getAttribute( 'position' ); - LineSegments.call( this, geometry, material ); + _matrixWorldInv.getInverse( this.root.matrixWorld ); - this.type = 'SkeletonHelper'; + for ( let i = 0, j = 0; i < bones.length; i ++ ) { - this.root = object; - this.bones = bones; + const bone = bones[ i ]; - this.matrix = object.matrixWorld; - this.matrixAutoUpdate = false; + if ( bone.parent && bone.parent.isBone ) { -} + _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld ); + _vector$9.setFromMatrixPosition( _boneMatrix ); + position.setXYZ( j, _vector$9.x, _vector$9.y, _vector$9.z ); -SkeletonHelper.prototype = Object.create( LineSegments.prototype ); -SkeletonHelper.prototype.constructor = SkeletonHelper; + _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld ); + _vector$9.setFromMatrixPosition( _boneMatrix ); + position.setXYZ( j + 1, _vector$9.x, _vector$9.y, _vector$9.z ); -SkeletonHelper.prototype.isSkeletonHelper = true; + j += 2; -SkeletonHelper.prototype.updateMatrixWorld = function ( force ) { + } - const bones = this.bones; + } - const geometry = this.geometry; - const position = geometry.getAttribute( 'position' ); + geometry.getAttribute( 'position' ).needsUpdate = true; - _matrixWorldInv.getInverse( this.root.matrixWorld ); + super.updateMatrixWorld( force ); - for ( let i = 0, j = 0; i < bones.length; i ++ ) { + } - const bone = bones[ i ]; +} - if ( bone.parent && bone.parent.isBone ) { - _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld ); - _vector$9.setFromMatrixPosition( _boneMatrix ); - position.setXYZ( j, _vector$9.x, _vector$9.y, _vector$9.z ); +function getBoneList( object ) { - _boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld ); - _vector$9.setFromMatrixPosition( _boneMatrix ); - position.setXYZ( j + 1, _vector$9.x, _vector$9.y, _vector$9.z ); + const boneList = []; - j += 2; + if ( object && object.isBone ) { - } + boneList.push( object ); } - geometry.getAttribute( 'position' ).needsUpdate = true; + for ( let i = 0; i < object.children.length; i ++ ) { - Object3D.prototype.updateMatrixWorld.call( this, force ); + boneList.push.apply( boneList, getBoneList( object.children[ i ] ) ); -}; + } -function PointLightHelper( light, sphereSize, color ) { + return boneList; - this.light = light; - this.light.updateMatrixWorld(); +} - this.color = color; +class PointLightHelper extends Mesh { - const geometry = new SphereBufferGeometry( sphereSize, 4, 2 ); - const material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); + constructor( light, sphereSize, color ) { - Mesh.call( this, geometry, material ); + const geometry = new SphereBufferGeometry( sphereSize, 4, 2 ); + const material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); - this.type = 'PointLightHelper'; + super( geometry, material ); - this.matrix = this.light.matrixWorld; - this.matrixAutoUpdate = false; + this.light = light; + this.light.updateMatrixWorld(); - this.update(); + this.color = color; + this.type = 'PointLightHelper'; - /* + this.matrix = this.light.matrixWorld; + this.matrixAutoUpdate = false; + + this.update(); + + + /* + // TODO: delete this comment? const distanceGeometry = new THREE.IcosahedronBufferGeometry( 1, 2 ); const distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } ); @@ -46874,321 +47111,322 @@ function PointLightHelper( light, sphereSize, color ) { this.add( this.lightDistance ); */ -} + } -PointLightHelper.prototype = Object.create( Mesh.prototype ); -PointLightHelper.prototype.constructor = PointLightHelper; + dispose() { -PointLightHelper.prototype.dispose = function () { + this.geometry.dispose(); + this.material.dispose(); - this.geometry.dispose(); - this.material.dispose(); + } -}; + update() { -PointLightHelper.prototype.update = function () { + if ( this.color !== undefined ) { - if ( this.color !== undefined ) { + this.material.color.set( this.color ); - this.material.color.set( this.color ); + } else { - } else { + this.material.color.copy( this.light.color ); - this.material.color.copy( this.light.color ); + } - } + /* + const d = this.light.distance; - /* - const d = this.light.distance; + if ( d === 0.0 ) { - if ( d === 0.0 ) { + this.lightDistance.visible = false; - this.lightDistance.visible = false; + } else { - } else { + this.lightDistance.visible = true; + this.lightDistance.scale.set( d, d, d ); - this.lightDistance.visible = true; - this.lightDistance.scale.set( d, d, d ); + } + */ } - */ -}; +} const _vector$a = new Vector3(); const _color1 = new Color(); const _color2 = new Color(); -function HemisphereLightHelper( light, size, color ) { +class HemisphereLightHelper extends Object3D { - Object3D.call( this ); + constructor( light, size, color ) { - this.light = light; - this.light.updateMatrixWorld(); + super(); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - const geometry = new OctahedronBufferGeometry( size ); - geometry.rotateY( Math.PI * 0.5 ); + const geometry = new OctahedronBufferGeometry( size ); + geometry.rotateY( Math.PI * 0.5 ); - this.material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); - if ( this.color === undefined ) this.material.vertexColors = true; + this.material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } ); + if ( this.color === undefined ) this.material.vertexColors = true; - const position = geometry.getAttribute( 'position' ); - const colors = new Float32Array( position.count * 3 ); + const position = geometry.getAttribute( 'position' ); + const colors = new Float32Array( position.count * 3 ); - geometry.setAttribute( 'color', new BufferAttribute( colors, 3 ) ); + geometry.setAttribute( 'color', new BufferAttribute( colors, 3 ) ); - this.add( new Mesh( geometry, this.material ) ); + this.add( new Mesh( geometry, this.material ) ); - this.update(); + this.update(); -} + } + + dispose() { -HemisphereLightHelper.prototype = Object.create( Object3D.prototype ); -HemisphereLightHelper.prototype.constructor = HemisphereLightHelper; + this.children[ 0 ].geometry.dispose(); + this.children[ 0 ].material.dispose(); -HemisphereLightHelper.prototype.dispose = function () { + } - this.children[ 0 ].geometry.dispose(); - this.children[ 0 ].material.dispose(); + update() { -}; + const mesh = this.children[ 0 ]; -HemisphereLightHelper.prototype.update = function () { + if ( this.color !== undefined ) { - const mesh = this.children[ 0 ]; + this.material.color.set( this.color ); - if ( this.color !== undefined ) { + } else { - this.material.color.set( this.color ); + const colors = mesh.geometry.getAttribute( 'color' ); - } else { + _color1.copy( this.light.color ); + _color2.copy( this.light.groundColor ); - const colors = mesh.geometry.getAttribute( 'color' ); + for ( let i = 0, l = colors.count; i < l; i ++ ) { - _color1.copy( this.light.color ); - _color2.copy( this.light.groundColor ); + const color = ( i < ( l / 2 ) ) ? _color1 : _color2; - for ( let i = 0, l = colors.count; i < l; i ++ ) { + colors.setXYZ( i, color.r, color.g, color.b ); - const color = ( i < ( l / 2 ) ) ? _color1 : _color2; + } - colors.setXYZ( i, color.r, color.g, color.b ); + colors.needsUpdate = true; } - colors.needsUpdate = true; + mesh.lookAt( _vector$a.setFromMatrixPosition( this.light.matrixWorld ).negate() ); } - mesh.lookAt( _vector$a.setFromMatrixPosition( this.light.matrixWorld ).negate() ); +} -}; +class GridHelper extends LineSegments { -function GridHelper( size, divisions, color1, color2 ) { + constructor( size, divisions, color1, color2 ) { - size = size || 10; - divisions = divisions || 10; - color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); - color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); + size = size || 10; + divisions = divisions || 10; + color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); + color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); - const center = divisions / 2; - const step = size / divisions; - const halfSize = size / 2; + const center = divisions / 2; + const step = size / divisions; + const halfSize = size / 2; - const vertices = [], colors = []; + const vertices = [], colors = []; - for ( let i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) { + for ( let i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) { - vertices.push( - halfSize, 0, k, halfSize, 0, k ); - vertices.push( k, 0, - halfSize, k, 0, halfSize ); + vertices.push( - halfSize, 0, k, halfSize, 0, k ); + vertices.push( k, 0, - halfSize, k, 0, halfSize ); - const color = i === center ? color1 : color2; + const color = i === center ? color1 : color2; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; - color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; + color.toArray( colors, j ); j += 3; - } + } - const geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + const geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - LineSegments.call( this, geometry, material ); + super( geometry, material ); - this.type = 'GridHelper'; + this.type = 'GridHelper'; + + } } -GridHelper.prototype = Object.create( LineSegments.prototype ); -GridHelper.prototype.constructor = GridHelper; +class PolarGridHelper extends LineSegments { -function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) { + constructor( radius, radials, circles, divisions, color1, color2 ) { - radius = radius || 10; - radials = radials || 16; - circles = circles || 8; - divisions = divisions || 64; - color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); - color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); + radius = radius || 10; + radials = radials || 16; + circles = circles || 8; + divisions = divisions || 64; + color1 = new Color( color1 !== undefined ? color1 : 0x444444 ); + color2 = new Color( color2 !== undefined ? color2 : 0x888888 ); - const vertices = []; - const colors = []; + const vertices = []; + const colors = []; - // create the radials + // create the radials - for ( let i = 0; i <= radials; i ++ ) { + for ( let i = 0; i <= radials; i ++ ) { - const v = ( i / radials ) * ( Math.PI * 2 ); + const v = ( i / radials ) * ( Math.PI * 2 ); - const x = Math.sin( v ) * radius; - const z = Math.cos( v ) * radius; + const x = Math.sin( v ) * radius; + const z = Math.cos( v ) * radius; - vertices.push( 0, 0, 0 ); - vertices.push( x, 0, z ); + vertices.push( 0, 0, 0 ); + vertices.push( x, 0, z ); - const color = ( i & 1 ) ? color1 : color2; + const color = ( i & 1 ) ? color1 : color2; + + colors.push( color.r, color.g, color.b ); + colors.push( color.r, color.g, color.b ); - colors.push( color.r, color.g, color.b ); - colors.push( color.r, color.g, color.b ); + } - } + // create the circles - // create the circles + for ( let i = 0; i <= circles; i ++ ) { - for ( let i = 0; i <= circles; i ++ ) { + const color = ( i & 1 ) ? color1 : color2; - const color = ( i & 1 ) ? color1 : color2; + const r = radius - ( radius / circles * i ); - const r = radius - ( radius / circles * i ); + for ( let j = 0; j < divisions; j ++ ) { - for ( let j = 0; j < divisions; j ++ ) { + // first vertex - // first vertex + let v = ( j / divisions ) * ( Math.PI * 2 ); - let v = ( j / divisions ) * ( Math.PI * 2 ); + let x = Math.sin( v ) * r; + let z = Math.cos( v ) * r; - let x = Math.sin( v ) * r; - let z = Math.cos( v ) * r; + vertices.push( x, 0, z ); + colors.push( color.r, color.g, color.b ); - vertices.push( x, 0, z ); - colors.push( color.r, color.g, color.b ); + // second vertex - // second vertex + v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 ); - v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 ); + x = Math.sin( v ) * r; + z = Math.cos( v ) * r; - x = Math.sin( v ) * r; - z = Math.cos( v ) * r; + vertices.push( x, 0, z ); + colors.push( color.r, color.g, color.b ); - vertices.push( x, 0, z ); - colors.push( color.r, color.g, color.b ); + } } - } + const geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - const geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + super( geometry, material ); - LineSegments.call( this, geometry, material ); + this.type = 'PolarGridHelper'; - this.type = 'PolarGridHelper'; + } } -PolarGridHelper.prototype = Object.create( LineSegments.prototype ); -PolarGridHelper.prototype.constructor = PolarGridHelper; - const _v1$5 = new Vector3(); const _v2$3 = new Vector3(); const _v3$1 = new Vector3(); -function DirectionalLightHelper( light, size, color ) { +class DirectionalLightHelper extends Object3D { - Object3D.call( this ); + constructor( light, size, color ) { - this.light = light; - this.light.updateMatrixWorld(); + super(); + this.light = light; + this.light.updateMatrixWorld(); - this.matrix = light.matrixWorld; - this.matrixAutoUpdate = false; + this.matrix = light.matrixWorld; + this.matrixAutoUpdate = false; - this.color = color; + this.color = color; - if ( size === undefined ) size = 1; + if ( size === undefined ) size = 1; - let geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( [ - - size, size, 0, - size, size, 0, - size, - size, 0, - - size, - size, 0, - - size, size, 0 - ], 3 ) ); + let geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( [ + - size, size, 0, + size, size, 0, + size, - size, 0, + - size, - size, 0, + - size, size, 0 + ], 3 ) ); - const material = new LineBasicMaterial( { fog: false, toneMapped: false } ); + const material = new LineBasicMaterial( { fog: false, toneMapped: false } ); - this.lightPlane = new Line( geometry, material ); - this.add( this.lightPlane ); + this.lightPlane = new Line( geometry, material ); + this.add( this.lightPlane ); - geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) ); + geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) ); - this.targetLine = new Line( geometry, material ); - this.add( this.targetLine ); + this.targetLine = new Line( geometry, material ); + this.add( this.targetLine ); - this.update(); + this.update(); -} + } -DirectionalLightHelper.prototype = Object.create( Object3D.prototype ); -DirectionalLightHelper.prototype.constructor = DirectionalLightHelper; + dispose() { -DirectionalLightHelper.prototype.dispose = function () { + this.lightPlane.geometry.dispose(); + this.lightPlane.material.dispose(); + this.targetLine.geometry.dispose(); + this.targetLine.material.dispose(); - this.lightPlane.geometry.dispose(); - this.lightPlane.material.dispose(); - this.targetLine.geometry.dispose(); - this.targetLine.material.dispose(); + } -}; + update() { -DirectionalLightHelper.prototype.update = function () { + _v1$5.setFromMatrixPosition( this.light.matrixWorld ); + _v2$3.setFromMatrixPosition( this.light.target.matrixWorld ); + _v3$1.subVectors( _v2$3, _v1$5 ); - _v1$5.setFromMatrixPosition( this.light.matrixWorld ); - _v2$3.setFromMatrixPosition( this.light.target.matrixWorld ); - _v3$1.subVectors( _v2$3, _v1$5 ); + this.lightPlane.lookAt( _v2$3 ); - this.lightPlane.lookAt( _v2$3 ); + if ( this.color !== undefined ) { - if ( this.color !== undefined ) { + this.lightPlane.material.color.set( this.color ); + this.targetLine.material.color.set( this.color ); - this.lightPlane.material.color.set( this.color ); - this.targetLine.material.color.set( this.color ); + } else { - } else { + this.lightPlane.material.color.copy( this.light.color ); + this.targetLine.material.color.copy( this.light.color ); - this.lightPlane.material.color.copy( this.light.color ); - this.targetLine.material.color.copy( this.light.color ); + } - } + this.targetLine.lookAt( _v2$3 ); + this.targetLine.scale.z = _v3$1.length(); - this.targetLine.lookAt( _v2$3 ); - this.targetLine.scale.z = _v3$1.length(); + } -}; +} const _vector$b = new Vector3(); const _camera = new Camera(); @@ -47200,167 +47438,169 @@ const _camera = new Camera(); * http://evanw.github.com/lightgl.js/tests/shadowmap.html */ -function CameraHelper( camera ) { +class CameraHelper extends LineSegments { - const geometry = new BufferGeometry(); - const material = new LineBasicMaterial( { color: 0xffffff, vertexColors: true, toneMapped: false } ); + constructor( camera ) { - const vertices = []; - const colors = []; + const geometry = new BufferGeometry(); + const material = new LineBasicMaterial( { color: 0xffffff, vertexColors: true, toneMapped: false } ); - const pointMap = {}; + const vertices = []; + const colors = []; - // colors + const pointMap = {}; - const colorFrustum = new Color( 0xffaa00 ); - const colorCone = new Color( 0xff0000 ); - const colorUp = new Color( 0x00aaff ); - const colorTarget = new Color( 0xffffff ); - const colorCross = new Color( 0x333333 ); + // colors - // near + const colorFrustum = new Color( 0xffaa00 ); + const colorCone = new Color( 0xff0000 ); + const colorUp = new Color( 0x00aaff ); + const colorTarget = new Color( 0xffffff ); + const colorCross = new Color( 0x333333 ); - addLine( 'n1', 'n2', colorFrustum ); - addLine( 'n2', 'n4', colorFrustum ); - addLine( 'n4', 'n3', colorFrustum ); - addLine( 'n3', 'n1', colorFrustum ); + // near - // far + addLine( 'n1', 'n2', colorFrustum ); + addLine( 'n2', 'n4', colorFrustum ); + addLine( 'n4', 'n3', colorFrustum ); + addLine( 'n3', 'n1', colorFrustum ); - addLine( 'f1', 'f2', colorFrustum ); - addLine( 'f2', 'f4', colorFrustum ); - addLine( 'f4', 'f3', colorFrustum ); - addLine( 'f3', 'f1', colorFrustum ); + // far - // sides + addLine( 'f1', 'f2', colorFrustum ); + addLine( 'f2', 'f4', colorFrustum ); + addLine( 'f4', 'f3', colorFrustum ); + addLine( 'f3', 'f1', colorFrustum ); - addLine( 'n1', 'f1', colorFrustum ); - addLine( 'n2', 'f2', colorFrustum ); - addLine( 'n3', 'f3', colorFrustum ); - addLine( 'n4', 'f4', colorFrustum ); + // sides - // cone + addLine( 'n1', 'f1', colorFrustum ); + addLine( 'n2', 'f2', colorFrustum ); + addLine( 'n3', 'f3', colorFrustum ); + addLine( 'n4', 'f4', colorFrustum ); - addLine( 'p', 'n1', colorCone ); - addLine( 'p', 'n2', colorCone ); - addLine( 'p', 'n3', colorCone ); - addLine( 'p', 'n4', colorCone ); + // cone - // up + addLine( 'p', 'n1', colorCone ); + addLine( 'p', 'n2', colorCone ); + addLine( 'p', 'n3', colorCone ); + addLine( 'p', 'n4', colorCone ); - addLine( 'u1', 'u2', colorUp ); - addLine( 'u2', 'u3', colorUp ); - addLine( 'u3', 'u1', colorUp ); + // up - // target + addLine( 'u1', 'u2', colorUp ); + addLine( 'u2', 'u3', colorUp ); + addLine( 'u3', 'u1', colorUp ); - addLine( 'c', 't', colorTarget ); - addLine( 'p', 'c', colorCross ); + // target - // cross + addLine( 'c', 't', colorTarget ); + addLine( 'p', 'c', colorCross ); - addLine( 'cn1', 'cn2', colorCross ); - addLine( 'cn3', 'cn4', colorCross ); + // cross - addLine( 'cf1', 'cf2', colorCross ); - addLine( 'cf3', 'cf4', colorCross ); + addLine( 'cn1', 'cn2', colorCross ); + addLine( 'cn3', 'cn4', colorCross ); - function addLine( a, b, color ) { + addLine( 'cf1', 'cf2', colorCross ); + addLine( 'cf3', 'cf4', colorCross ); - addPoint( a, color ); - addPoint( b, color ); + function addLine( a, b, color ) { - } + addPoint( a, color ); + addPoint( b, color ); - function addPoint( id, color ) { + } - vertices.push( 0, 0, 0 ); - colors.push( color.r, color.g, color.b ); + function addPoint( id, color ) { - if ( pointMap[ id ] === undefined ) { + vertices.push( 0, 0, 0 ); + colors.push( color.r, color.g, color.b ); - pointMap[ id ] = []; + if ( pointMap[ id ] === undefined ) { - } + pointMap[ id ] = []; - pointMap[ id ].push( ( vertices.length / 3 ) - 1 ); + } - } + pointMap[ id ].push( ( vertices.length / 3 ) - 1 ); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + } - LineSegments.call( this, geometry, material ); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - this.type = 'CameraHelper'; + super( geometry, material ); - this.camera = camera; - if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix(); + this.type = 'CameraHelper'; - this.matrix = camera.matrixWorld; - this.matrixAutoUpdate = false; + this.camera = camera; + if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix(); - this.pointMap = pointMap; + this.matrix = camera.matrixWorld; + this.matrixAutoUpdate = false; - this.update(); + this.pointMap = pointMap; -} + this.update(); -CameraHelper.prototype = Object.create( LineSegments.prototype ); -CameraHelper.prototype.constructor = CameraHelper; + } -CameraHelper.prototype.update = function () { + update() { - const geometry = this.geometry; - const pointMap = this.pointMap; + const geometry = this.geometry; + const pointMap = this.pointMap; - const w = 1, h = 1; + const w = 1, h = 1; - // we need just camera projection matrix inverse - // world matrix must be identity + // we need just camera projection matrix inverse + // world matrix must be identity - _camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse ); + _camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse ); - // center / target + // center / target - setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 ); - setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 ); + setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 ); + setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 ); - // near + // near - setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 ); - setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 ); - setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 ); - setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 ); + setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 ); + setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 ); + setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 ); + setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 ); - // far + // far - setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 ); - setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 ); - setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 ); - setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 ); + setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 ); + setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 ); + setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 ); + setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 ); - // up + // up - setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 ); - setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 ); - setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 ); + setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 ); + setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 ); + setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 ); - // cross + // cross - setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 ); - setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 ); - setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 ); - setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 ); + setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 ); + setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 ); + setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 ); + setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 ); - setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 ); - setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 ); - setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 ); - setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 ); + setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 ); + setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 ); + setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 ); + setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 ); - geometry.getAttribute( 'position' ).needsUpdate = true; + geometry.getAttribute( 'position' ).needsUpdate = true; + + } + +} -}; function setPoint( point, pointMap, geometry, camera, x, y, z ) { @@ -47384,331 +47624,331 @@ function setPoint( point, pointMap, geometry, camera, x, y, z ) { const _box$3 = new Box3(); -function BoxHelper( object, color ) { +class BoxHelper extends LineSegments { - this.object = object; + constructor( object, color ) { - if ( color === undefined ) color = 0xffff00; + if ( color === undefined ) color = 0xffff00; - const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); - const positions = new Float32Array( 8 * 3 ); + const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); + const positions = new Float32Array( 8 * 3 ); - const geometry = new BufferGeometry(); - geometry.setIndex( new BufferAttribute( indices, 1 ) ); - geometry.setAttribute( 'position', new BufferAttribute( positions, 3 ) ); + const geometry = new BufferGeometry(); + geometry.setIndex( new BufferAttribute( indices, 1 ) ); + geometry.setAttribute( 'position', new BufferAttribute( positions, 3 ) ); - LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - this.type = 'BoxHelper'; + this.object = object; + this.type = 'BoxHelper'; - this.matrixAutoUpdate = false; + this.matrixAutoUpdate = false; - this.update(); + this.update(); -} + } + + update( object ) { -BoxHelper.prototype = Object.create( LineSegments.prototype ); -BoxHelper.prototype.constructor = BoxHelper; + if ( object !== undefined ) { -BoxHelper.prototype.update = function ( object ) { + console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' ); - if ( object !== undefined ) { + } - console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' ); + if ( this.object !== undefined ) { - } + _box$3.setFromObject( this.object ); - if ( this.object !== undefined ) { + } - _box$3.setFromObject( this.object ); + if ( _box$3.isEmpty() ) return; - } + const min = _box$3.min; + const max = _box$3.max; - if ( _box$3.isEmpty() ) return; + /* + 5____4 + 1/___0/| + | 6__|_7 + 2/___3/ - const min = _box$3.min; - const max = _box$3.max; + 0: max.x, max.y, max.z + 1: min.x, max.y, max.z + 2: min.x, min.y, max.z + 3: max.x, min.y, max.z + 4: max.x, max.y, min.z + 5: min.x, max.y, min.z + 6: min.x, min.y, min.z + 7: max.x, min.y, min.z + */ - /* - 5____4 - 1/___0/| - | 6__|_7 - 2/___3/ - - 0: max.x, max.y, max.z - 1: min.x, max.y, max.z - 2: min.x, min.y, max.z - 3: max.x, min.y, max.z - 4: max.x, max.y, min.z - 5: min.x, max.y, min.z - 6: min.x, min.y, min.z - 7: max.x, min.y, min.z - */ + const position = this.geometry.attributes.position; + const array = position.array; - const position = this.geometry.attributes.position; - const array = position.array; + array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z; + array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z; + array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z; + array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z; + array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z; + array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z; + array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z; + array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z; - array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z; - array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z; - array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z; - array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z; - array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z; - array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z; - array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z; - array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z; + position.needsUpdate = true; - position.needsUpdate = true; + this.geometry.computeBoundingSphere(); - this.geometry.computeBoundingSphere(); + } -}; + setFromObject( object ) { -BoxHelper.prototype.setFromObject = function ( object ) { + this.object = object; + this.update(); - this.object = object; - this.update(); + return this; - return this; + } -}; + copy( source ) { -BoxHelper.prototype.copy = function ( source ) { + LineSegments.prototype.copy.call( this, source ); - LineSegments.prototype.copy.call( this, source ); + this.object = source.object; - this.object = source.object; + return this; - return this; + } -}; +} -function Box3Helper( box, color ) { +class Box3Helper extends LineSegments { - this.type = 'Box3Helper'; + constructor( box, color ) { - this.box = box; + if ( color === undefined ) color = 0xffff00; - if ( color === undefined ) color = 0xffff00; + const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); - const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] ); + const positions = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ]; - const positions = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ]; + const geometry = new BufferGeometry(); - const geometry = new BufferGeometry(); + geometry.setIndex( new BufferAttribute( indices, 1 ) ); - geometry.setIndex( new BufferAttribute( indices, 1 ) ); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.box = box; - this.type = 'Box3Helper'; + this.type = 'Box3Helper'; - this.geometry.computeBoundingSphere(); + this.geometry.computeBoundingSphere(); -} + } -Box3Helper.prototype = Object.create( LineSegments.prototype ); -Box3Helper.prototype.constructor = Box3Helper; + updateMatrixWorld( force ) { -Box3Helper.prototype.updateMatrixWorld = function ( force ) { + const box = this.box; - const box = this.box; + if ( box.isEmpty() ) return; - if ( box.isEmpty() ) return; + box.getCenter( this.position ); - box.getCenter( this.position ); + box.getSize( this.scale ); - box.getSize( this.scale ); + this.scale.multiplyScalar( 0.5 ); - this.scale.multiplyScalar( 0.5 ); + super.updateMatrixWorld( force ); - Object3D.prototype.updateMatrixWorld.call( this, force ); + } -}; +} -function PlaneHelper( plane, size, hex ) { +class PlaneHelper extends Line { - this.plane = plane; + constructor( plane, size, hex ) { - this.size = ( size === undefined ) ? 1 : size; - const color = ( hex !== undefined ) ? hex : 0xffff00; + const color = ( hex !== undefined ) ? hex : 0xffff00; - const positions = [ 1, - 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0 ]; + const positions = [ 1, - 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0 ]; - const geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); - geometry.computeBoundingSphere(); + const geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) ); + geometry.computeBoundingSphere(); - Line.call( this, geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - this.type = 'PlaneHelper'; + this.type = 'PlaneHelper'; - // + this.plane = plane; - const positions2 = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, - 1, 1, 1, - 1, 1 ]; + this.size = ( size === undefined ) ? 1 : size; - const geometry2 = new BufferGeometry(); - geometry2.setAttribute( 'position', new Float32BufferAttribute( positions2, 3 ) ); - geometry2.computeBoundingSphere(); + const positions2 = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, - 1, 1, 1, - 1, 1 ]; - this.add( new Mesh( geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false, toneMapped: false } ) ) ); + const geometry2 = new BufferGeometry(); + geometry2.setAttribute( 'position', new Float32BufferAttribute( positions2, 3 ) ); + geometry2.computeBoundingSphere(); -} + this.add( new Mesh( geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false, toneMapped: false } ) ) ); -PlaneHelper.prototype = Object.create( Line.prototype ); -PlaneHelper.prototype.constructor = PlaneHelper; + } -PlaneHelper.prototype.updateMatrixWorld = function ( force ) { + updateMatrixWorld( force ) { - let scale = - this.plane.constant; + let scale = - this.plane.constant; - if ( Math.abs( scale ) < 1e-8 ) scale = 1e-8; // sign does not matter + if ( Math.abs( scale ) < 1e-8 ) scale = 1e-8; // sign does not matter - this.scale.set( 0.5 * this.size, 0.5 * this.size, scale ); + this.scale.set( 0.5 * this.size, 0.5 * this.size, scale ); - this.children[ 0 ].material.side = ( scale < 0 ) ? BackSide : FrontSide; // renderer flips side when determinant < 0; flipping not wanted here + this.children[ 0 ].material.side = ( scale < 0 ) ? BackSide : FrontSide; // renderer flips side when determinant < 0; flipping not wanted here - this.lookAt( this.plane.normal ); + this.lookAt( this.plane.normal ); - Object3D.prototype.updateMatrixWorld.call( this, force ); + super.updateMatrixWorld( force ); -}; + } + +} const _axis = new Vector3(); let _lineGeometry, _coneGeometry; -function ArrowHelper( dir, origin, length, color, headLength, headWidth ) { +class ArrowHelper extends Object3D { - // dir is assumed to be normalized + constructor( dir, origin, length, color, headLength, headWidth ) { - Object3D.call( this ); + super(); + // dir is assumed to be normalized - this.type = 'ArrowHelper'; + this.type = 'ArrowHelper'; - if ( dir === undefined ) dir = new Vector3( 0, 0, 1 ); - if ( origin === undefined ) origin = new Vector3( 0, 0, 0 ); - if ( length === undefined ) length = 1; - if ( color === undefined ) color = 0xffff00; - if ( headLength === undefined ) headLength = 0.2 * length; - if ( headWidth === undefined ) headWidth = 0.2 * headLength; + if ( dir === undefined ) dir = new Vector3( 0, 0, 1 ); + if ( origin === undefined ) origin = new Vector3( 0, 0, 0 ); + if ( length === undefined ) length = 1; + if ( color === undefined ) color = 0xffff00; + if ( headLength === undefined ) headLength = 0.2 * length; + if ( headWidth === undefined ) headWidth = 0.2 * headLength; - if ( _lineGeometry === undefined ) { + if ( _lineGeometry === undefined ) { - _lineGeometry = new BufferGeometry(); - _lineGeometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) ); + _lineGeometry = new BufferGeometry(); + _lineGeometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) ); - _coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 ); - _coneGeometry.translate( 0, - 0.5, 0 ); + _coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 ); + _coneGeometry.translate( 0, - 0.5, 0 ); - } + } - this.position.copy( origin ); + this.position.copy( origin ); - this.line = new Line( _lineGeometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); - this.line.matrixAutoUpdate = false; - this.add( this.line ); + this.line = new Line( _lineGeometry, new LineBasicMaterial( { color: color, toneMapped: false } ) ); + this.line.matrixAutoUpdate = false; + this.add( this.line ); - this.cone = new Mesh( _coneGeometry, new MeshBasicMaterial( { color: color, toneMapped: false } ) ); - this.cone.matrixAutoUpdate = false; - this.add( this.cone ); + this.cone = new Mesh( _coneGeometry, new MeshBasicMaterial( { color: color, toneMapped: false } ) ); + this.cone.matrixAutoUpdate = false; + this.add( this.cone ); - this.setDirection( dir ); - this.setLength( length, headLength, headWidth ); + this.setDirection( dir ); + this.setLength( length, headLength, headWidth ); -} + } -ArrowHelper.prototype = Object.create( Object3D.prototype ); -ArrowHelper.prototype.constructor = ArrowHelper; + setDirection( dir ) { -ArrowHelper.prototype.setDirection = function ( dir ) { + // dir is assumed to be normalized - // dir is assumed to be normalized + if ( dir.y > 0.99999 ) { - if ( dir.y > 0.99999 ) { + this.quaternion.set( 0, 0, 0, 1 ); - this.quaternion.set( 0, 0, 0, 1 ); + } else if ( dir.y < - 0.99999 ) { - } else if ( dir.y < - 0.99999 ) { + this.quaternion.set( 1, 0, 0, 0 ); - this.quaternion.set( 1, 0, 0, 0 ); + } else { - } else { + _axis.set( dir.z, 0, - dir.x ).normalize(); - _axis.set( dir.z, 0, - dir.x ).normalize(); + const radians = Math.acos( dir.y ); - const radians = Math.acos( dir.y ); + this.quaternion.setFromAxisAngle( _axis, radians ); - this.quaternion.setFromAxisAngle( _axis, radians ); + } } -}; + setLength( length, headLength, headWidth ) { -ArrowHelper.prototype.setLength = function ( length, headLength, headWidth ) { + if ( headLength === undefined ) headLength = 0.2 * length; + if ( headWidth === undefined ) headWidth = 0.2 * headLength; - if ( headLength === undefined ) headLength = 0.2 * length; - if ( headWidth === undefined ) headWidth = 0.2 * headLength; + this.line.scale.set( 1, Math.max( 0.0001, length - headLength ), 1 ); // see #17458 + this.line.updateMatrix(); - this.line.scale.set( 1, Math.max( 0.0001, length - headLength ), 1 ); // see #17458 - this.line.updateMatrix(); + this.cone.scale.set( headWidth, headLength, headWidth ); + this.cone.position.y = length; + this.cone.updateMatrix(); - this.cone.scale.set( headWidth, headLength, headWidth ); - this.cone.position.y = length; - this.cone.updateMatrix(); + } -}; + setColor( color ) { -ArrowHelper.prototype.setColor = function ( color ) { + this.line.material.color.set( color ); + this.cone.material.color.set( color ); - this.line.material.color.set( color ); - this.cone.material.color.set( color ); + } -}; + copy( source ) { -ArrowHelper.prototype.copy = function ( source ) { + super.copy( source, false ); - Object3D.prototype.copy.call( this, source, false ); + this.line.copy( source.line ); + this.cone.copy( source.cone ); - this.line.copy( source.line ); - this.cone.copy( source.cone ); + return this; - return this; + } -}; +} -function AxesHelper( size ) { +class AxesHelper extends LineSegments { - size = size || 1; + constructor( size ) { - const vertices = [ - 0, 0, 0, size, 0, 0, - 0, 0, 0, 0, size, 0, - 0, 0, 0, 0, 0, size - ]; + size = size || 1; - const colors = [ - 1, 0, 0, 1, 0.6, 0, - 0, 1, 0, 0.6, 1, 0, - 0, 0, 1, 0, 0.6, 1 - ]; + const vertices = [ + 0, 0, 0, size, 0, 0, + 0, 0, 0, 0, size, 0, + 0, 0, 0, 0, 0, size + ]; - const geometry = new BufferGeometry(); - geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); - geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); + const colors = [ + 1, 0, 0, 1, 0.6, 0, + 0, 1, 0, 0.6, 1, 0, + 0, 0, 1, 0, 0.6, 1 + ]; - const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); + const geometry = new BufferGeometry(); + geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) ); + geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) ); - LineSegments.call( this, geometry, material ); + const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } ); - this.type = 'AxesHelper'; + super( geometry, material ); -} + this.type = 'AxesHelper'; -AxesHelper.prototype = Object.create( LineSegments.prototype ); -AxesHelper.prototype.constructor = AxesHelper; + } + +} const LOD_MIN = 4; const LOD_MAX = 8; @@ -50799,4 +51039,4 @@ if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { } -export { ACESFilmicToneMapping, AddEquation, AddOperation, AdditiveAnimationBlendMode, AdditiveBlending, AlphaFormat, AlwaysDepth, AlwaysStencilFunc, AmbientLight, AmbientLightProbe, AnimationClip, AnimationLoader, AnimationMixer, AnimationObjectGroup, AnimationUtils, ArcCurve, ArrayCamera, ArrowHelper, Audio, AudioAnalyser, AudioContext, AudioListener, AudioLoader, AxesHelper, AxisHelper, BackSide, BasicDepthPacking, BasicShadowMap, BinaryTextureLoader, Bone, BooleanKeyframeTrack, BoundingBoxHelper, Box2, Box3, Box3Helper, BoxBufferGeometry, BoxGeometry, BoxHelper, BufferAttribute, BufferGeometry, BufferGeometryLoader, ByteType, Cache, Camera, CameraHelper, CanvasRenderer, CanvasTexture, CatmullRomCurve3, CineonToneMapping, CircleBufferGeometry, CircleGeometry, ClampToEdgeWrapping, Clock, ClosedSplineCurve3, Color, ColorKeyframeTrack, CompressedTexture, CompressedTextureLoader, ConeBufferGeometry, ConeGeometry, CubeCamera, BoxGeometry as CubeGeometry, CubeReflectionMapping, CubeRefractionMapping, CubeTexture, CubeTextureLoader, CubeUVReflectionMapping, CubeUVRefractionMapping, CubicBezierCurve, CubicBezierCurve3, CubicInterpolant, CullFaceBack, CullFaceFront, CullFaceFrontBack, CullFaceNone, Curve, CurvePath, CustomBlending, CustomToneMapping, CylinderBufferGeometry, CylinderGeometry, Cylindrical, DataTexture, DataTexture2DArray, DataTexture3D, DataTextureLoader, DecrementStencilOp, DecrementWrapStencilOp, DefaultLoadingManager, DepthFormat, DepthStencilFormat, DepthTexture, DirectionalLight, DirectionalLightHelper, DirectionalLightShadow, DiscreteInterpolant, DodecahedronBufferGeometry, DodecahedronGeometry, DoubleSide, DstAlphaFactor, DstColorFactor, DynamicBufferAttribute, DynamicCopyUsage, DynamicDrawUsage, DynamicReadUsage, EdgesGeometry, EdgesHelper, EllipseCurve, EqualDepth, EqualStencilFunc, EquirectangularReflectionMapping, EquirectangularRefractionMapping, Euler, EventDispatcher, ExtrudeBufferGeometry, ExtrudeGeometry, Face3, Face4, FaceColors, FileLoader, FlatShading, Float32Attribute, Float32BufferAttribute, Float64Attribute, Float64BufferAttribute, FloatType, Fog, FogExp2, Font, FontLoader, FrontSide, Frustum, GammaEncoding, Geometry, GeometryUtils, GreaterDepth, GreaterEqualDepth, GreaterEqualStencilFunc, GreaterStencilFunc, GridHelper, Group, HalfFloatType, HemisphereLight, HemisphereLightHelper, HemisphereLightProbe, IcosahedronBufferGeometry, IcosahedronGeometry, ImageBitmapLoader, ImageLoader, ImageUtils, ImmediateRenderObject, IncrementStencilOp, IncrementWrapStencilOp, InstancedBufferAttribute, InstancedBufferGeometry, InstancedInterleavedBuffer, InstancedMesh, Int16Attribute, Int16BufferAttribute, Int32Attribute, Int32BufferAttribute, Int8Attribute, Int8BufferAttribute, IntType, InterleavedBuffer, InterleavedBufferAttribute, Interpolant, InterpolateDiscrete, InterpolateLinear, InterpolateSmooth, InvertStencilOp, JSONLoader, KeepStencilOp, KeyframeTrack, LOD, LatheBufferGeometry, LatheGeometry, Layers, LensFlare, LessDepth, LessEqualDepth, LessEqualStencilFunc, LessStencilFunc, Light, LightProbe, LightShadow, Line, Line3, LineBasicMaterial, LineCurve, LineCurve3, LineDashedMaterial, LineLoop, LinePieces, LineSegments, LineStrip, LinearEncoding, LinearFilter, LinearInterpolant, LinearMipMapLinearFilter, LinearMipMapNearestFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, LinearToneMapping, Loader, LoaderUtils, LoadingManager, LogLuvEncoding, LoopOnce, LoopPingPong, LoopRepeat, LuminanceAlphaFormat, LuminanceFormat, MOUSE, Material, MaterialLoader, MathUtils as Math, MathUtils, Matrix3, Matrix4, MaxEquation, Mesh, MeshBasicMaterial, MeshDepthMaterial, MeshDistanceMaterial, MeshFaceMaterial, MeshLambertMaterial, MeshMatcapMaterial, MeshNormalMaterial, MeshPhongMaterial, MeshPhysicalMaterial, MeshStandardMaterial, MeshToonMaterial, MinEquation, MirroredRepeatWrapping, MixOperation, MultiMaterial, MultiplyBlending, MultiplyOperation, NearestFilter, NearestMipMapLinearFilter, NearestMipMapNearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, NeverDepth, NeverStencilFunc, NoBlending, NoColors, NoToneMapping, NormalAnimationBlendMode, NormalBlending, NotEqualDepth, NotEqualStencilFunc, NumberKeyframeTrack, Object3D, ObjectLoader, ObjectSpaceNormalMap, OctahedronBufferGeometry, OctahedronGeometry, OneFactor, OneMinusDstAlphaFactor, OneMinusDstColorFactor, OneMinusSrcAlphaFactor, OneMinusSrcColorFactor, OrthographicCamera, PCFShadowMap, PCFSoftShadowMap, PMREMGenerator, ParametricBufferGeometry, ParametricGeometry, Particle, ParticleBasicMaterial, ParticleSystem, ParticleSystemMaterial, Path, PerspectiveCamera, Plane, PlaneBufferGeometry, PlaneGeometry, PlaneHelper, PointCloud, PointCloudMaterial, PointLight, PointLightHelper, Points, PointsMaterial, PolarGridHelper, PolyhedronBufferGeometry, PolyhedronGeometry, PositionalAudio, PropertyBinding, PropertyMixer, QuadraticBezierCurve, QuadraticBezierCurve3, Quaternion, QuaternionKeyframeTrack, QuaternionLinearInterpolant, REVISION, RGBADepthPacking, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGBDEncoding, RGBEEncoding, RGBEFormat, RGBFormat, RGBIntegerFormat, RGBM16Encoding, RGBM7Encoding, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, RawShaderMaterial, Ray, Raycaster, RectAreaLight, RedFormat, RedIntegerFormat, ReinhardToneMapping, RepeatWrapping, ReplaceStencilOp, ReverseSubtractEquation, RingBufferGeometry, RingGeometry, SRGB8_ALPHA8_ASTC_10x10_Format, SRGB8_ALPHA8_ASTC_10x5_Format, SRGB8_ALPHA8_ASTC_10x6_Format, SRGB8_ALPHA8_ASTC_10x8_Format, SRGB8_ALPHA8_ASTC_12x10_Format, SRGB8_ALPHA8_ASTC_12x12_Format, SRGB8_ALPHA8_ASTC_4x4_Format, SRGB8_ALPHA8_ASTC_5x4_Format, SRGB8_ALPHA8_ASTC_5x5_Format, SRGB8_ALPHA8_ASTC_6x5_Format, SRGB8_ALPHA8_ASTC_6x6_Format, SRGB8_ALPHA8_ASTC_8x5_Format, SRGB8_ALPHA8_ASTC_8x6_Format, SRGB8_ALPHA8_ASTC_8x8_Format, Scene, SceneUtils, ShaderChunk, ShaderLib, ShaderMaterial, ShadowMaterial, Shape, ShapeBufferGeometry, ShapeGeometry, ShapePath, ShapeUtils, ShortType, Skeleton, SkeletonHelper, SkinnedMesh, SmoothShading, Sphere, SphereBufferGeometry, SphereGeometry, Spherical, SphericalHarmonics3, Spline, SplineCurve, SplineCurve3, SpotLight, SpotLightHelper, SpotLightShadow, Sprite, SpriteMaterial, SrcAlphaFactor, SrcAlphaSaturateFactor, SrcColorFactor, StaticCopyUsage, StaticDrawUsage, StaticReadUsage, StereoCamera, StreamCopyUsage, StreamDrawUsage, StreamReadUsage, StringKeyframeTrack, SubtractEquation, SubtractiveBlending, TOUCH, TangentSpaceNormalMap, TetrahedronBufferGeometry, TetrahedronGeometry, TextBufferGeometry, TextGeometry, Texture, TextureLoader, TorusBufferGeometry, TorusGeometry, TorusKnotBufferGeometry, TorusKnotGeometry, Triangle, TriangleFanDrawMode, TriangleStripDrawMode, TrianglesDrawMode, TubeBufferGeometry, TubeGeometry, UVMapping, Uint16Attribute, Uint16BufferAttribute, Uint32Attribute, Uint32BufferAttribute, Uint8Attribute, Uint8BufferAttribute, Uint8ClampedAttribute, Uint8ClampedBufferAttribute, Uniform, UniformsLib, UniformsUtils, UnsignedByteType, UnsignedInt248Type, UnsignedIntType, UnsignedShort4444Type, UnsignedShort5551Type, UnsignedShort565Type, UnsignedShortType, VSMShadowMap, Vector2, Vector3, Vector4, VectorKeyframeTrack, Vertex, VertexColors, VideoTexture, WebGL1Renderer, WebGLCubeRenderTarget, WebGLMultisampleRenderTarget, WebGLRenderTarget, WebGLRenderTargetCube, WebGLRenderer, WebGLUtils, WireframeGeometry, WireframeHelper, WrapAroundEnding, XHRLoader, ZeroCurvatureEnding, ZeroFactor, ZeroSlopeEnding, ZeroStencilOp, sRGBEncoding }; +export { ACESFilmicToneMapping, AddEquation, AddOperation, AdditiveAnimationBlendMode, AdditiveBlending, AlphaFormat, AlwaysDepth, AlwaysStencilFunc, AmbientLight, AmbientLightProbe, AnimationClip, AnimationLoader, AnimationMixer, AnimationObjectGroup, AnimationUtils, ArcCurve, ArrayCamera, ArrowHelper, Audio, AudioAnalyser, AudioContext, AudioListener, AudioLoader, AxesHelper, AxisHelper, BackSide, BasicDepthPacking, BasicShadowMap, BinaryTextureLoader, Bone, BooleanKeyframeTrack, BoundingBoxHelper, Box2, Box3, Box3Helper, BoxBufferGeometry, BoxGeometry, BoxHelper, BufferAttribute, BufferGeometry, BufferGeometryLoader, ByteType, Cache, Camera, CameraHelper, CanvasRenderer, CanvasTexture, CatmullRomCurve3, CineonToneMapping, CircleBufferGeometry, CircleGeometry, ClampToEdgeWrapping, Clock, ClosedSplineCurve3, Color, ColorKeyframeTrack, CompressedTexture, CompressedTextureLoader, ConeBufferGeometry, ConeGeometry, CubeCamera, BoxGeometry as CubeGeometry, CubeReflectionMapping, CubeRefractionMapping, CubeTexture, CubeTextureLoader, CubeUVReflectionMapping, CubeUVRefractionMapping, CubicBezierCurve, CubicBezierCurve3, CubicInterpolant, CullFaceBack, CullFaceFront, CullFaceFrontBack, CullFaceNone, Curve, CurvePath, CustomBlending, CustomToneMapping, CylinderBufferGeometry, CylinderGeometry, Cylindrical, DataTexture, DataTexture2DArray, DataTexture3D, DataTextureLoader, DecrementStencilOp, DecrementWrapStencilOp, DefaultLoadingManager, DepthFormat, DepthStencilFormat, DepthTexture, DirectionalLight, DirectionalLightHelper, DirectionalLightShadow, DiscreteInterpolant, DodecahedronBufferGeometry, DodecahedronGeometry, DoubleSide, DstAlphaFactor, DstColorFactor, DynamicBufferAttribute, DynamicCopyUsage, DynamicDrawUsage, DynamicReadUsage, EdgesGeometry, EdgesHelper, EllipseCurve, EqualDepth, EqualStencilFunc, EquirectangularReflectionMapping, EquirectangularRefractionMapping, Euler, EventDispatcher, ExtrudeBufferGeometry, ExtrudeGeometry, Face3, Face4, FaceColors, FileLoader, FlatShading, Float32Attribute, Float32BufferAttribute, Float64Attribute, Float64BufferAttribute, FloatType, Fog, FogExp2, Font, FontLoader, FrontSide, Frustum, GLBufferAttribute, GLSL1, GLSL3, GammaEncoding, Geometry, GeometryUtils, GreaterDepth, GreaterEqualDepth, GreaterEqualStencilFunc, GreaterStencilFunc, GridHelper, Group, HalfFloatType, HemisphereLight, HemisphereLightHelper, HemisphereLightProbe, IcosahedronBufferGeometry, IcosahedronGeometry, ImageBitmapLoader, ImageLoader, ImageUtils, ImmediateRenderObject, IncrementStencilOp, IncrementWrapStencilOp, InstancedBufferAttribute, InstancedBufferGeometry, InstancedInterleavedBuffer, InstancedMesh, Int16Attribute, Int16BufferAttribute, Int32Attribute, Int32BufferAttribute, Int8Attribute, Int8BufferAttribute, IntType, InterleavedBuffer, InterleavedBufferAttribute, Interpolant, InterpolateDiscrete, InterpolateLinear, InterpolateSmooth, InvertStencilOp, JSONLoader, KeepStencilOp, KeyframeTrack, LOD, LatheBufferGeometry, LatheGeometry, Layers, LensFlare, LessDepth, LessEqualDepth, LessEqualStencilFunc, LessStencilFunc, Light, LightProbe, LightShadow, Line, Line3, LineBasicMaterial, LineCurve, LineCurve3, LineDashedMaterial, LineLoop, LinePieces, LineSegments, LineStrip, LinearEncoding, LinearFilter, LinearInterpolant, LinearMipMapLinearFilter, LinearMipMapNearestFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, LinearToneMapping, Loader, LoaderUtils, LoadingManager, LogLuvEncoding, LoopOnce, LoopPingPong, LoopRepeat, LuminanceAlphaFormat, LuminanceFormat, MOUSE, Material, MaterialLoader, MathUtils as Math, MathUtils, Matrix3, Matrix4, MaxEquation, Mesh, MeshBasicMaterial, MeshDepthMaterial, MeshDistanceMaterial, MeshFaceMaterial, MeshLambertMaterial, MeshMatcapMaterial, MeshNormalMaterial, MeshPhongMaterial, MeshPhysicalMaterial, MeshStandardMaterial, MeshToonMaterial, MinEquation, MirroredRepeatWrapping, MixOperation, MultiMaterial, MultiplyBlending, MultiplyOperation, NearestFilter, NearestMipMapLinearFilter, NearestMipMapNearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, NeverDepth, NeverStencilFunc, NoBlending, NoColors, NoToneMapping, NormalAnimationBlendMode, NormalBlending, NotEqualDepth, NotEqualStencilFunc, NumberKeyframeTrack, Object3D, ObjectLoader, ObjectSpaceNormalMap, OctahedronBufferGeometry, OctahedronGeometry, OneFactor, OneMinusDstAlphaFactor, OneMinusDstColorFactor, OneMinusSrcAlphaFactor, OneMinusSrcColorFactor, OrthographicCamera, PCFShadowMap, PCFSoftShadowMap, PMREMGenerator, ParametricBufferGeometry, ParametricGeometry, Particle, ParticleBasicMaterial, ParticleSystem, ParticleSystemMaterial, Path, PerspectiveCamera, Plane, PlaneBufferGeometry, PlaneGeometry, PlaneHelper, PointCloud, PointCloudMaterial, PointLight, PointLightHelper, Points, PointsMaterial, PolarGridHelper, PolyhedronBufferGeometry, PolyhedronGeometry, PositionalAudio, PropertyBinding, PropertyMixer, QuadraticBezierCurve, QuadraticBezierCurve3, Quaternion, QuaternionKeyframeTrack, QuaternionLinearInterpolant, REVISION, RGBADepthPacking, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGBDEncoding, RGBEEncoding, RGBEFormat, RGBFormat, RGBIntegerFormat, RGBM16Encoding, RGBM7Encoding, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, RawShaderMaterial, Ray, Raycaster, RectAreaLight, RedFormat, RedIntegerFormat, ReinhardToneMapping, RepeatWrapping, ReplaceStencilOp, ReverseSubtractEquation, RingBufferGeometry, RingGeometry, SRGB8_ALPHA8_ASTC_10x10_Format, SRGB8_ALPHA8_ASTC_10x5_Format, SRGB8_ALPHA8_ASTC_10x6_Format, SRGB8_ALPHA8_ASTC_10x8_Format, SRGB8_ALPHA8_ASTC_12x10_Format, SRGB8_ALPHA8_ASTC_12x12_Format, SRGB8_ALPHA8_ASTC_4x4_Format, SRGB8_ALPHA8_ASTC_5x4_Format, SRGB8_ALPHA8_ASTC_5x5_Format, SRGB8_ALPHA8_ASTC_6x5_Format, SRGB8_ALPHA8_ASTC_6x6_Format, SRGB8_ALPHA8_ASTC_8x5_Format, SRGB8_ALPHA8_ASTC_8x6_Format, SRGB8_ALPHA8_ASTC_8x8_Format, Scene, SceneUtils, ShaderChunk, ShaderLib, ShaderMaterial, ShadowMaterial, Shape, ShapeBufferGeometry, ShapeGeometry, ShapePath, ShapeUtils, ShortType, Skeleton, SkeletonHelper, SkinnedMesh, SmoothShading, Sphere, SphereBufferGeometry, SphereGeometry, Spherical, SphericalHarmonics3, Spline, SplineCurve, SplineCurve3, SpotLight, SpotLightHelper, SpotLightShadow, Sprite, SpriteMaterial, SrcAlphaFactor, SrcAlphaSaturateFactor, SrcColorFactor, StaticCopyUsage, StaticDrawUsage, StaticReadUsage, StereoCamera, StreamCopyUsage, StreamDrawUsage, StreamReadUsage, StringKeyframeTrack, SubtractEquation, SubtractiveBlending, TOUCH, TangentSpaceNormalMap, TetrahedronBufferGeometry, TetrahedronGeometry, TextBufferGeometry, TextGeometry, Texture, TextureLoader, TorusBufferGeometry, TorusGeometry, TorusKnotBufferGeometry, TorusKnotGeometry, Triangle, TriangleFanDrawMode, TriangleStripDrawMode, TrianglesDrawMode, TubeBufferGeometry, TubeGeometry, UVMapping, Uint16Attribute, Uint16BufferAttribute, Uint32Attribute, Uint32BufferAttribute, Uint8Attribute, Uint8BufferAttribute, Uint8ClampedAttribute, Uint8ClampedBufferAttribute, Uniform, UniformsLib, UniformsUtils, UnsignedByteType, UnsignedInt248Type, UnsignedIntType, UnsignedShort4444Type, UnsignedShort5551Type, UnsignedShort565Type, UnsignedShortType, VSMShadowMap, Vector2, Vector3, Vector4, VectorKeyframeTrack, Vertex, VertexColors, VideoTexture, WebGL1Renderer, WebGLCubeRenderTarget, WebGLMultisampleRenderTarget, WebGLRenderTarget, WebGLRenderTargetCube, WebGLRenderer, WebGLUtils, WireframeGeometry, WireframeHelper, WrapAroundEnding, XHRLoader, ZeroCurvatureEnding, ZeroFactor, ZeroSlopeEnding, ZeroStencilOp, sRGBEncoding }; diff --git a/docs/api/en/core/GLBufferAttribute.html b/docs/api/en/core/GLBufferAttribute.html new file mode 100644 index 00000000000000..6626118fc420b6 --- /dev/null +++ b/docs/api/en/core/GLBufferAttribute.html @@ -0,0 +1,117 @@ + + + + + + + + + + +

[name]

+ +

+ This buffer attribute class does not construct a VBO. Instead, it uses + whatever VBO is passed in constructor and can later be altered via the + *buffer* property.

+ It is required to pass additional params alongside the VBO. Those are: + the GL context, the GL data type, the number of components per vertex, + the number of bytes per component, and the number of vertices.

+ The most common use case for this class is when some kind of GPGPU + calculation interferes or even produces the VBOs in question. +

+ +

Constructor

+

[name]( [param:WebGLBuffer buffer], [param:GLenum type], [param:Integer itemSize], [param:Integer elementSize], [param:Integer count] )

+

+ *buffer* — Must be a WebGLBuffer. +
+ *type* — One of WebGL Data Types. +
+ *itemSize* — The number of values of the array that should be associated with + a particular vertex. For instance, if this + attribute is storing a 3-component vector (such as a position, normal, or color), then itemSize should be 3. +
+ *elementSize* — 1, 2 or 4. The corresponding size (in bytes) for the given "type" param. +

    +
  • gl.FLOAT: 4
    • +
  • gl.UNSIGNED_SHORT: 2
    • +
  • gl.SHORT: 2
    • +
  • gl.UNSIGNED_INT: 4
    • +
  • gl.INT: 4
    • +
  • gl.BYTE: 1
    • +
  • gl.UNSIGNED_BYTE: 1
    • +
+ *count* — The expected number of vertices in VBO. +

+ +

Properties

+ +

[property:WebGLBuffer buffer]

+

+ The current WebGLBuffer instance. +

+ +

[property:Integer count]

+

+ The expected number of vertices in VBO. +

+ +

[property:Integer itemSize]

+

+ How many values make up each item (vertex). +

+ +

[property:Integer elementSize]

+

+ Stores the corresponding size in bytes for the current *type* property value. +

+

+ See above (constructor) for a list of known type sizes. +

+ +

[property:GLenum type]

+

+ A WebGL Data Type + describing the underlying VBO contents. +

+

+ Set this property together with *elementSize*. The recommended way is + using the *setType* method. +

+ +

[property:Boolean isGLBufferAttribute]

+

+ Read-only. Always *true*. +

+ +

Methods

+ +

[method:null setBuffer]( buffer )

+

Sets the *buffer* property.

+ +

[method:null setType]( type, elementSize )

+

Sets the both *type* and *elementSize* properties.

+ +

[method:null setItemSize]( itemSize )

+

Sets the *itemSize* property.

+ +

[method:null setCount]( count )

+

Sets the *count* property.

+ +

[property:Integer version]

+

+ A version number, incremented every time the needsUpdate property is set to true. +

+ +

[property:Boolean needsUpdate]

+

+ Default is *false*. Setting this to true increments [page:GLBufferAttribute.version version]. +

+ +

Source

+

+ [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js] +

+ + diff --git a/docs/api/en/helpers/ArrowHelper.html b/docs/api/en/helpers/ArrowHelper.html index 434624c5509467..70efe7280280dc 100644 --- a/docs/api/en/helpers/ArrowHelper.html +++ b/docs/api/en/helpers/ArrowHelper.html @@ -33,8 +33,6 @@

Code Example

Examples

- [example:webgl_geometries WebGL / geometries]
- [example:webgl_geometry_normals WebGL / geometry / normals]
[example:webgl_shadowmesh WebGL / shadowmesh]

diff --git a/docs/api/en/materials/Material.html b/docs/api/en/materials/Material.html index f0f58109b93498..c7de9fcaa50f76 100644 --- a/docs/api/en/materials/Material.html +++ b/docs/api/en/materials/Material.html @@ -211,7 +211,7 @@

[property:String precision]

[property:Boolean premultipliedAlpha]

Whether to premultiply the alpha (transparency) value. - See [Example:webgl_materials_physical_transparency WebGL / Materials / Physical / Transparency] for an example of the difference. + See [Example:webgl_materials_physical_transmission WebGL / Materials / Physical / Transmission] for an example of the difference. Default is *false*.

diff --git a/docs/api/en/materials/ShaderMaterial.html b/docs/api/en/materials/ShaderMaterial.html index ece5ed7c7ce235..29c547a6dc5aa9 100644 --- a/docs/api/en/materials/ShaderMaterial.html +++ b/docs/api/en/materials/ShaderMaterial.html @@ -346,6 +346,12 @@

[property:String fragmentShader]

as a string directly or loaded via AJAX instead.

+

[property:String glslVersion]

+

+ Defines the GLSL version of custom shader code. Only relevant for WebGL 2 in order to define whether to specify + GLSL 3.0 or not. Valid values are *THREE.GLSL1* or *THREE.GLSL3*. Default is *null*. +

+

[property:String index0AttributeName]

If set, this calls [link:https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/bindAttribLocation gl.bindAttribLocation] @@ -378,19 +384,11 @@

[property:boolean morphNormals]

When set to true, morph normal attributes are available in the vertex shader. Default is *false*.

- -

[property:WebGLProgram program]

-

- The compiled shader program associated with this material, generated by [page:WebGLRenderer]. - You should not need to access this property. -

-

[property:Boolean flatShading]

Define whether the material is rendered with flat shading. Default is false.

-

[property:Boolean skinning]

Define whether the material uses skinning; true to pass skinning attributes to the shader. Default is false. diff --git a/docs/api/en/renderers/WebGLCubeRenderTarget.html b/docs/api/en/renderers/WebGLCubeRenderTarget.html index e8d5c33b8837ef..e7d8ea85d1ae63 100644 --- a/docs/api/en/renderers/WebGLCubeRenderTarget.html +++ b/docs/api/en/renderers/WebGLCubeRenderTarget.html @@ -42,7 +42,7 @@

[name]([param:Number size], [param:Object options])

[page:Number anisotropy] - default is *1*. See [page:Texture.anistropy]
[page:Constant encoding] - default is [page:Textures LinearEncoding].
[page:Boolean depthBuffer] - default is *true*. Set this to false if you don't need it.
- [page:Boolean stencilBuffer] - default is *true*. Set this to false if you don't need it.

+ [page:Boolean stencilBuffer] - default is *false*. Set this to true if you need it.

Creates a new [name]

diff --git a/docs/api/en/renderers/WebGLRenderTarget.html b/docs/api/en/renderers/WebGLRenderTarget.html index 4372319dcabc89..dcd03401117174 100644 --- a/docs/api/en/renderers/WebGLRenderTarget.html +++ b/docs/api/en/renderers/WebGLRenderTarget.html @@ -41,7 +41,7 @@

[name]([param:Number width], [param:Number height], [param:Object options])< [page:Number anisotropy] - default is *1*. See [page:Texture.anisotropy]
[page:Constant encoding] - default is [page:Textures LinearEncoding].
[page:Boolean depthBuffer] - default is *true*. Set this to false if you don't need it.
- [page:Boolean stencilBuffer] - default is *true*. Set this to false if you don't need it.

+ [page:Boolean stencilBuffer] - default is *false*. Set this to true if you need it.

Creates a new [name]

@@ -85,7 +85,7 @@

[property:boolean depthBuffer]

[property:boolean stencilBuffer]

- Renders to the stencil buffer. Default is true. + Renders to the stencil buffer. Default is false.

[property:DepthTexture depthTexture]

diff --git a/docs/api/en/scenes/Scene.html b/docs/api/en/scenes/Scene.html index 780cfdc0fee88a..530ffbb44455a4 100644 --- a/docs/api/en/scenes/Scene.html +++ b/docs/api/en/scenes/Scene.html @@ -33,7 +33,8 @@

[property:boolean autoUpdate]

[property:Object background]

- If not null, sets the background used when rendering the scene, and is always rendered first. Can be set to a [page:Color] which sets the clear color, a [page:Texture] covering the canvas, or a cubemap as a [page:CubeTexture] or [page:WebGLCubeRenderTarget]. Default is null. + If not null, sets the background used when rendering the scene, and is always rendered first. + Can be set to a [page:Color] which sets the clear color, a [page:Texture] covering the canvas, a cubemap as a [page:CubeTexture] or [page:WebGLCubeRenderTarget] or an equirectangular as a [page:Texture] . Default is null.

[property:Texture environment]

diff --git a/docs/api/zh/core/GLBufferAttribute.html b/docs/api/zh/core/GLBufferAttribute.html new file mode 100644 index 00000000000000..6626118fc420b6 --- /dev/null +++ b/docs/api/zh/core/GLBufferAttribute.html @@ -0,0 +1,117 @@ + + + + + + + + + + +

[name]

+ +

+ This buffer attribute class does not construct a VBO. Instead, it uses + whatever VBO is passed in constructor and can later be altered via the + *buffer* property.

+ It is required to pass additional params alongside the VBO. Those are: + the GL context, the GL data type, the number of components per vertex, + the number of bytes per component, and the number of vertices.

+ The most common use case for this class is when some kind of GPGPU + calculation interferes or even produces the VBOs in question. +

+ +

Constructor

+

[name]( [param:WebGLBuffer buffer], [param:GLenum type], [param:Integer itemSize], [param:Integer elementSize], [param:Integer count] )

+

+ *buffer* — Must be a WebGLBuffer. +
+ *type* — One of WebGL Data Types. +
+ *itemSize* — The number of values of the array that should be associated with + a particular vertex. For instance, if this + attribute is storing a 3-component vector (such as a position, normal, or color), then itemSize should be 3. +
+ *elementSize* — 1, 2 or 4. The corresponding size (in bytes) for the given "type" param. +

    +
  • gl.FLOAT: 4
    • +
  • gl.UNSIGNED_SHORT: 2
    • +
  • gl.SHORT: 2
    • +
  • gl.UNSIGNED_INT: 4
    • +
  • gl.INT: 4
    • +
  • gl.BYTE: 1
    • +
  • gl.UNSIGNED_BYTE: 1
    • +
+ *count* — The expected number of vertices in VBO. +

+ +

Properties

+ +

[property:WebGLBuffer buffer]

+

+ The current WebGLBuffer instance. +

+ +

[property:Integer count]

+

+ The expected number of vertices in VBO. +

+ +

[property:Integer itemSize]

+

+ How many values make up each item (vertex). +

+ +

[property:Integer elementSize]

+

+ Stores the corresponding size in bytes for the current *type* property value. +

+

+ See above (constructor) for a list of known type sizes. +

+ +

[property:GLenum type]

+

+ A WebGL Data Type + describing the underlying VBO contents. +

+

+ Set this property together with *elementSize*. The recommended way is + using the *setType* method. +

+ +

[property:Boolean isGLBufferAttribute]

+

+ Read-only. Always *true*. +

+ +

Methods

+ +

[method:null setBuffer]( buffer )

+

Sets the *buffer* property.

+ +

[method:null setType]( type, elementSize )

+

Sets the both *type* and *elementSize* properties.

+ +

[method:null setItemSize]( itemSize )

+

Sets the *itemSize* property.

+ +

[method:null setCount]( count )

+

Sets the *count* property.

+ +

[property:Integer version]

+

+ A version number, incremented every time the needsUpdate property is set to true. +

+ +

[property:Boolean needsUpdate]

+

+ Default is *false*. Setting this to true increments [page:GLBufferAttribute.version version]. +

+ +

Source

+

+ [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js] +

+ + diff --git a/docs/api/zh/helpers/ArrowHelper.html b/docs/api/zh/helpers/ArrowHelper.html index da6982d7e9cdfc..ea87086cda1434 100644 --- a/docs/api/zh/helpers/ArrowHelper.html +++ b/docs/api/zh/helpers/ArrowHelper.html @@ -33,8 +33,6 @@

代码示例

例子

- [example:webgl_geometries WebGL / geometries]
- [example:webgl_geometry_normals WebGL / geometry / normals]
[example:webgl_shadowmesh WebGL / shadowmesh]

diff --git a/docs/api/zh/materials/Material.html b/docs/api/zh/materials/Material.html index c088c5dda3ac97..81efdf92634642 100644 --- a/docs/api/zh/materials/Material.html +++ b/docs/api/zh/materials/Material.html @@ -181,7 +181,7 @@

[property:String precision]

[property:Boolean premultipliedAlpha]

-

是否预乘alpha（透明度）值。有关差异的示例，请参阅[Example:webgl_materials_physical_transparency WebGL / Materials / Physical / Transparency]。 +

是否预乘alpha（透明度）值。有关差异的示例，请参阅[Example:webgl_materials_physical_transmission WebGL / Materials / Physical / Transmission]。 默认值为*false*。

diff --git a/docs/api/zh/materials/MeshBasicMaterial.html b/docs/api/zh/materials/MeshBasicMaterial.html index 1f84d6e59f0e9b..7c3b6620972737 100644 --- a/docs/api/zh/materials/MeshBasicMaterial.html +++ b/docs/api/zh/materials/MeshBasicMaterial.html @@ -94,6 +94,8 @@

[property:Float reflectivity]

[property:Float refractionRatio]

空气的折射率（IOR）（约为1）除以材质的折射率。它与环境映射模式[page:Textures THREE.CubeRefractionMapping] 和[page:Textures THREE.EquirectangularRefractionMapping]一起使用。 + The index of refraction (IOR) of air (approximately 1) divided by the index of refraction of the material. + It is used with environment mapping mode [page:Textures THREE.CubeRefractionMapping]. 折射率不应超过1。默认值为*0.98*。

diff --git a/docs/api/zh/materials/MeshLambertMaterial.html b/docs/api/zh/materials/MeshLambertMaterial.html index 666e4a8ae78c32..288a253e1ba1c7 100644 --- a/docs/api/zh/materials/MeshLambertMaterial.html +++ b/docs/api/zh/materials/MeshLambertMaterial.html @@ -115,6 +115,8 @@

[property:Float reflectivity]

[property:Float refractionRatio]

空气的折射率（IOR）（约为1）除以材质的折射率。它与环境映射模式[page:Textures THREE.CubeRefractionMapping] 和[page:Textures THREE.EquirectangularRefractionMapping]一起使用。 + The index of refraction (IOR) of air (approximately 1) divided by the index of refraction of the material. + It is used with environment mapping mode [page:Textures THREE.CubeRefractionMapping]. 折射率不应超过1。默认值为*0.98*。

diff --git a/docs/api/zh/materials/MeshPhongMaterial.html b/docs/api/zh/materials/MeshPhongMaterial.html index 465d3b5420fef5..feca36ce03dfd4 100644 --- a/docs/api/zh/materials/MeshPhongMaterial.html +++ b/docs/api/zh/materials/MeshPhongMaterial.html @@ -151,6 +151,8 @@

[property:Float reflectivity]

[property:Float refractionRatio]

空气的折射率（IOR）（约为1）除以材质的折射率。它与环境映射模式[page:Textures THREE.CubeRefractionMapping] 和[page:Textures THREE.EquirectangularRefractionMapping]一起使用。 + The index of refraction (IOR) of air (approximately 1) divided by the index of refraction of the material. + It is used with environment mapping mode [page:Textures THREE.CubeRefractionMapping]. 折射率不应超过1。默认值为*0.98*。

diff --git a/docs/api/zh/materials/MeshStandardMaterial.html b/docs/api/zh/materials/MeshStandardMaterial.html index a559ac95c1c5ce..3e3e8715b0a78f 100644 --- a/docs/api/zh/materials/MeshStandardMaterial.html +++ b/docs/api/zh/materials/MeshStandardMaterial.html @@ -188,6 +188,8 @@

[property:Vector2 normalScale]

[property:Float refractionRatio]

空气的折射率（IOR）（约为1）除以材质的折射率。它与环境映射模式[page:Textures THREE.CubeRefractionMapping] 和[page:Textures THREE.EquirectangularRefractionMapping]一起使用。 + The index of refraction (IOR) of air (approximately 1) divided by the index of refraction of the material. + It is used with environment mapping mode [page:Textures THREE.CubeRefractionMapping]. 折射率不应超过1。默认值为*0.98*。

diff --git a/docs/api/zh/materials/ShaderMaterial.html b/docs/api/zh/materials/ShaderMaterial.html index 9eb463efba5a5a..6d8e796eb41d60 100644 --- a/docs/api/zh/materials/ShaderMaterial.html +++ b/docs/api/zh/materials/ShaderMaterial.html @@ -310,6 +310,12 @@

[property:String fragmentShader]

它也可以作为一个字符串直接传递或者通过AJAX加载。

+

[property:String glslVersion]

+

+ Defines the GLSL version of custom shader code. Only relevant for WebGL 2 in order to define whether to specify + GLSL 3.0 or not. Valid values are *THREE.GLSL1* or *THREE.GLSL3*. Default is *null*. +

+

[property:String index0AttributeName]

如果设置，则调用[link:https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/bindAttribLocation gl.bindAttribLocation] 将通用顶点索引绑定到属性变量。默认值未定义。 @@ -333,10 +339,6 @@

[property:boolean morphNormals]

When set to true, morph normal attributes are available in the vertex shader. Default is *false*.

-

[property:WebGLProgram program]

-

与此材质相关联的编译后的shader程序，由[page:WebGLRenderer]生成。您应该不需要访问此属性。 -

-

[property:Boolean flatShading]

定义材质是否使用平面着色进行渲染。默认值为false。

diff --git a/docs/api/zh/renderers/WebGLCubeRenderTarget.html b/docs/api/zh/renderers/WebGLCubeRenderTarget.html index 9e27eeb02171a8..e7978c762ae0e8 100644 --- a/docs/api/zh/renderers/WebGLCubeRenderTarget.html +++ b/docs/api/zh/renderers/WebGLCubeRenderTarget.html @@ -39,7 +39,7 @@

[name]([param:Number size], [param:Object options])

[page:Number anisotropy] - 默认是 *1*. 参见[page:Texture.anistropy]
[page:Constant encoding] - 默认是[page:Textures LinearEncoding].
[page:Boolean depthBuffer] - 默认是*true*.如果不需要就设为false
- [page:Boolean stencilBuffer] - 默认是*true*.如果不需要就设为false

+ [page:Boolean stencilBuffer] - default is *false*. Set this to true if you need it.

创建一个新[name]

diff --git a/docs/api/zh/renderers/WebGLRenderTarget.html b/docs/api/zh/renderers/WebGLRenderTarget.html index b89ed6adb975c2..05695996e0b6e2 100644 --- a/docs/api/zh/renderers/WebGLRenderTarget.html +++ b/docs/api/zh/renderers/WebGLRenderTarget.html @@ -37,7 +37,7 @@

[name]([param:Number width], [param:Number height], [param:Object options])< [page:Number anisotropy] - 默认是*1*. 参见[page:Texture.anistropy]
[page:Constant encoding] - 默认是[page:Textures LinearEncoding].
[page:Boolean depthBuffer] - 默认是*true*. 如果不需要就设为false
- [page:Boolean stencilBuffer] - 默认是*true*. 如果不需要就设为false

+ [page:Boolean stencilBuffer] - default is *false*. Set this to true if you need it.

创建一个新[name]

@@ -81,7 +81,7 @@

[property:boolean depthBuffer]

[property:boolean stencilBuffer]

- 渲染到模板缓冲区。默认true. + Renders to the stencil buffer. Default is false.

[property:DepthTexture depthTexture]

diff --git a/docs/api/zh/scenes/Scene.html b/docs/api/zh/scenes/Scene.html index e9894f4eb9df0f..550e4aced36b0b 100644 --- a/docs/api/zh/scenes/Scene.html +++ b/docs/api/zh/scenes/Scene.html @@ -34,8 +34,8 @@

[property:boolean autoUpdate]

[property:Object background]

- 若不为空，在渲染场景的时候将设置背景，且背景总是首先被渲染的。 - 可以设置一个用于的“clear”的[page:Color]（颜色）、一个覆盖canvas的[page:Texture]（纹理），或是一个[page:CubeTexture]。默认值为null。 + If not null, sets the background used when rendering the scene, and is always rendered first. + Can be set to a [page:Color] which sets the clear color, a [page:Texture] covering the canvas, a cubemap as a [page:CubeTexture] or [page:WebGLCubeRenderTarget] or an equirectangular as a [page:Texture] . Default is null.

[property:Texture environment]

diff --git a/docs/index.html b/docs/index.html index 9140b9372b8ab5..02910766599929 100644 --- a/docs/index.html +++ b/docs/index.html @@ -31,6 +31,7 @@

three.js

@@ -53,7 +54,7 @@

three.js

if ( /^(api|manual|examples)/.test( hash ) ) { - var hashLanguage = /^(api|manual|examples)\/(en|zh)\//.exec( hash ); + var hashLanguage = /^(api|manual|examples)\/(en|ar|zh)\//.exec( hash ); if ( hashLanguage === null ) { @@ -203,6 +204,12 @@

three.js

navigation = document.createElement( 'div' ); content.appendChild( navigation ); + if ( language === 'ar' ) { + + navigation.style.direction = 'rtl'; + + } + var localList = list[ language ]; for ( var section in localList ) { diff --git a/docs/list.js b/docs/list.js index e962ff2b404085..a8a1a7754db25f 100644 --- a/docs/list.js +++ b/docs/list.js @@ -89,6 +89,7 @@ var list = { "EventDispatcher": "api/en/core/EventDispatcher", "Face3": "api/en/core/Face3", "Geometry": "api/en/core/Geometry", + "GLBufferAttribute": "api/en/core/GLBufferAttribute", "InstancedBufferAttribute": "api/en/core/InstancedBufferAttribute", "InstancedBufferGeometry": "api/en/core/InstancedBufferGeometry", "InstancedInterleavedBuffer": "api/en/core/InstancedInterleavedBuffer", @@ -461,6 +462,28 @@ var list = { }, + "ar": { + + "الكتيب": { + + "البدء": { + "إنشاء مشهد": "manual/ar/introduction/Creating-a-scene", + "التثبيت": "manual/ar/introduction/Installation", + "دعم المتصفح": "manual/ar/introduction/Browser-support", + "فحص توافق WebGL": "manual/ar/introduction/WebGL-compatibility-check", + "كيف تدير الأشياء محليًا": "manual/ar/introduction/How-to-run-things-locally", + "إعدادات Typescript": "manual/ar/introduction/Typescript-setup", + "رسم خطوط": "manual/ar/introduction/Drawing-lines", + "إنشاء نص": "manual/ar/introduction/Creating-text", + "تحميل نماذج ثلاثية الأبعاد": "manual/ar/introduction/Loading-3D-models", + "الأسئلة الشائعة": "manual/ar/introduction/FAQ", + "روابط مفيدة": "manual/ar/introduction/Useful-links" + }, + + }, + + }, + "zh": { "手册": { @@ -550,6 +573,7 @@ var list = { "EventDispatcher": "api/zh/core/EventDispatcher", "Face3": "api/zh/core/Face3", "Geometry": "api/zh/core/Geometry", + "GLBufferAttribute": "api/zh/core/GLBufferAttribute", "InstancedBufferAttribute": "api/zh/core/InstancedBufferAttribute", "InstancedBufferGeometry": "api/zh/core/InstancedBufferGeometry", "InstancedInterleavedBuffer": "api/zh/core/InstancedInterleavedBuffer", diff --git a/docs/manual/ar/introduction/Browser-support.html b/docs/manual/ar/introduction/Browser-support.html new file mode 100644 index 00000000000000..a1233d5b346530 --- /dev/null +++ b/docs/manual/ar/introduction/Browser-support.html @@ -0,0 +1,124 @@ + + + + + + + + + + +

([name]) دعم المتصفح

+ +

نظرة عامة

+
+

+ يمكن لـ Three.js استخدام WebGL لعرض المشاهد الخاصة بك على جميع المتصفحات الحديثة. بالنسبة إلى المتصفحات الأقدم ، وخاصة Internet Explorer 10 والإصدارات الأقدم ، قد تضطر إلى الرجوع إلى أحد المستعرضات الأخرى [link:https://github.com/mrdoob/three.js/tree/master/examples/jsm/renderers renderers] (CSS2DRenderer و CSS3DRenderer و SVGRenderer). بالإضافة إلى ذلك ، قد تضطر إلى تضمين بعض polyfills ، بالأخص إذا كنت تستخدم ملفات من المجلد [link:https://github.com/mrdoob/three.js/tree/master/examples /examples]. +

+

+ ملاحظة: إذا لم تكن بحاجة إلى دعم هذه المتصفحات القديمة ، فلا يوصى باستخدام برامج العارض الأخرى لأنها أبطأ وتدعم ميزات أقل من WebGLRenderer. +

+
+ +

المتصفحات التي تدعم WebGL

+
+

+ Google Chrome 9+, Firefox 4+, Opera 15+, Safari 5.1+, Internet Explorer 11 و Microsoft Edge.
+ يمكنك العثور على المتصفحات التي تدعم WebGL في [link:https://caniuse.com/#feat=webgl Can I use WebGL]. +

+
+ +

ميزات لغة JavaScript أو واجهات الويب البرمجية المستخدمة في three.js

+
+

+ فيما يلي بعض الميزات المستخدمة في three.js. قد يتطلب بعض منهم polyfills إضافية. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
الخاصيةنطاق الاستخدمالوحدات
Typed ArraysSourceBufferAttribute, BufferGeometry, etc.
Web Audio APISourceAudio, AudioContext, AudioListener, etc.
WebXR Device APISourceWebXRManager
BlobSourceFileLoader, etc.
PromiseExamplesGLTFLoader, DRACOLoader, BasisTextureLoader, GLTFExporter, VRButton, ARButton, etc.
FetchExamplesImageBitmapLoader, etc.
File APIExamplesGLTFExporter, etc.
URL APIExamplesGLTFLoader, etc.
Pointer Lock APIExamplesPointerLockControls
+
+ +

Polyfills

+
+

فقط قم باستيراد polyfills بناءً على متطلباتك. إذا أخذنا IE9 كمثال ، فأنت بحاجة إلى ملء هذه الميزات على الأقل:

+
    +
  • Typed Arrays
    • +
  • Blob
    • +
+
+ +

مقترح polyfills

+
+
    +
  • + [link:https://github.com/zloirock/core-js core-js] +
    • +
  • + [link:https://github.com/inexorabletash/polyfill/blob/master/typedarray.js typedarray.js] +
    • +
  • + [link:https://github.com/stefanpenner/es6-promise/ ES6-Promise] +
    • +
  • + [link:https://github.com/eligrey/Blob.js Blob.js] +
    • +
  • + [link:https://github.com/github/fetch fetch] +
    • +
+
+ + diff --git a/docs/manual/ar/introduction/Creating-a-scene.html b/docs/manual/ar/introduction/Creating-a-scene.html new file mode 100644 index 00000000000000..ecb59f35066a4b --- /dev/null +++ b/docs/manual/ar/introduction/Creating-a-scene.html @@ -0,0 +1,269 @@ + + + + + + + + + + +

إنشاء مشهد（[name]）

+ +

الهدف من هذا القسم هو تقديم لمحة وجيزة عن كيفية عمل المكتبة. سنبدأ بتحضير مشهد يتمثل في مكعب ثلاثي الأبعاد .الصفحة مرفوقة بمثال أسفلها في حالة واجهتك بعض المشاكل وإحتجت إلى المساعدة.

+ +

قبل أن نبدأ

+ +

+ قبل أن يمكنك إستعمال المكتبة, يجب أن توفر مكان لإظهار المشهد. قم بإنشاء ملف HTML يحتوي الشفرة البرمجية التالية + بصحبة نسخة من المكتبة [link:https://threejs.org/build/three.js three.js] في مجلد سمه js و من ثم فم بفتح الصفحة في المتصفح. +

+ + + <!DOCTYPE html> + <html> + <head> + <meta charset="utf-8"> + <title>My first three.js app</title> + <style> + body { margin: 0; } + canvas { display: block; } + </style> + </head> + <body> + <script src="js/three.js"></script> + <script> + // Our Javascript will go here. + </script> + </body> + </html> + + +

+ هذا كل شيء. بقية الأوامر البرمجية ستكون محتوات في وسم <script> الفارغ حاليا. +

+ +

إنشاء مشهد

+ +

+ لنتمكن من إظهار أي شيء بإستهمال three.js، نحتاج ثلاثة عناصر أساسية: المسرح (Scene)، الكاميرا (Camera)، و العارض + (Renderer). +

+ + + var scene = new THREE.Scene(); + var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 ); + + var renderer = new THREE.WebGLRenderer(); + renderer.setSize( window.innerWidth, window.innerHeight ); + document.body.appendChild( renderer.domElement ); + + +

+ لنتمهل لحظة من أجل توضيح ما يحصل هنا. لقد قمنا بتحضير كل من المسرح، الكاميرا، و العارض. +

+ +

+ توفر مكتبة three.js العديد من الخيارات بخصوص نوع الكاميرا. للوقت الراهن، سنستعمل + PerspectiveCamera. +

+ +

+ أول ميزة هي مجال الرؤية - Field of view. يمكن التعبير عنها بإستعمال إختصارها كالأتي FOV. هذه + القيمة تمثل مجال + المشاهدة المتاح في أي وقت + من العرض. وحده قيسها هي الدرجة (degrees) +

+ +

+ القيمة الثانية هي نسبة العرض إلى الارتفاع - aspect ratio. من المستحسن إستعمال نتيجة قسمة عرض و + طول العنصر الحاوي، و إلا ستحصل على تجربة مماثلة + لمشاهدة فيلم قديم على تلفاز عريض حيث ستكون الصورة متغيرة. +

+ +

+ القيمتين المتبقيتين هما أقرب و أبعد سطح فاصل. نقصد بدلك أن أي عنصر في المشهد + أبعد من السطح الفاصل البعيد بالنسبة + للكاميرا أو أقرب من السطح الفاصل القريب لن يتم عرضه. + أنت لست مطالب بالقلق حيال هذا، و لكن من الممكن أن تريد إستعمال قيم أخرى من أجل الحصول على أداء أفضل. +

+ +

+ نصل الأن إلى العارض. هنا أين يكمن السحر. بالإضافة لإستعمال WebGLRenderer، المكتبة تتكفل بتمكين بعض المتصفحات + القديمة التي لا + تدعم WebGL لسبب ما من الخصائص المفقودة. +

+ +

+ إلي جانب إنشاء نموذج من مكون عارض، نحن مطالبون بتوفير قياس المشهد المراد عرضه. إنها لا فكرة جيدة أن نستعمل عرض و + طول المنطقة التي نريد ملأها في الصفحة. في هذه الحالة إستعملنا عرض و طول نافدة المتصفح. بالنسبة لتطبيقات عالية + الأداء، يمكنك توفير قيم أقل مثل window.innerWidth/2 و window.innerHeight/2، + التي + ستجعل المشهد يعرض أسرع بنصف المدة السابقة. +

+ +

+ على سبيل المثال إلغاء قيمة updateStyle كالأتي: +
+ setSize(window.innerWidth/2, window.innerHeight/2, false) +
+ ستجعل المشهد يعرض بدقة أقل بنصف + الدرجة القديمة، مع العلم أن < canvas> + الخاصة بك تم إمدادها ب100% في كلا الطول و العرض. +

+ +

+ أخيرا و ليس أخرا، سنقوم بإضافة العارض إلى ملف الـHTML. +
+ < canvas> هو وسم يستعمله العارض لإظهار المشهد من خلاله. +

+ +

+ "كل شيء جيد، و لكن أي المكعب الذي وعدتنا به؟" لنقم بإضافته الأن. +

+ + + var geometry = new THREE.BoxGeometry(); + var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } ); + var cube = new THREE.Mesh( geometry, material ); + scene.add( cube ); + + camera.position.z = 5; + + +

+ لكي نقوم بإنشاء مكعب، نحتاج مكون BoxGeometry. هذا الأخير مسؤول عن حفض أماكن كل النقاط + (vertices) و تعبئة كل الأوجه + (faces) المكونة للمكعب. سنقوم بالتعمق في هذا الموضوع مستقبلا. +

+ +

+ بالإضافة إلى الهندسة الخاصة بالمكعب، نحتاج المادة المكونة له لتعطيه لون. Three.js تأتي مع العديد من المواد، + و + لكن سنكتفي بإستعمال MeshBasicMaterial للوقت الراهن. كل المواد تأخذ مجموعة من القيم ستطبق + عليها + من أجل الوصول إلى النتيجة المرادة. لإبقاء الأشياء بسيطة، قمنا بإرفاق قيمة اللون التي تحمل + 0x00ff00، و الذي يمثل اللون الأخضر. كيفية إحتساب القيمة هي نفسها كإستعمال CSS أو Photoshop + (hex colors). +

+ +

+ الخطوة التالية هي إنشاء جسم Mesh. نقصد به الشيء الذي سيتكفل بالتعامل مع هندسة الشكل و + تطبيقها + على المادة المرفوقة، و من ثم يمكننا إدخال الشكل الجسم النهائي إلى المشهد، و التحرك بحرية حوله. +

+ +

+ عند إستعمال أمر ()scene.add، الشيء المراد إضافته للمشهد سيضاف في الإحداثيات التالية + (0,0,0). هذا يمكن له أن يشكل بعض المشاكل كون الكاميرا في هذه الحالة وسط المكعب. لتجنب هذا + نقوم + ببساطة بإبعاد الكاميرا قليلا. +

+ +

عرض المشهد

+ +

+ إن قمت بنسخ الأوامر البرمجية الموجودة أعله وسط ملف HTML الذي قمنا بإنشائه مسبقا، لم تتمكن من رؤية أي شيء حتى + الأن. هذا بسبب أننا لم نقم بعرض أي شيء حتى اللحظة. لذلك، ما نحتاجه يدعى العرض (render) أو + حلقة + الحركات (animation loop). +

+ + + function animate() { + requestAnimationFrame( animate ); + renderer.render( scene, camera ); + } + animate(); + + +

+ هذه الشفرة البرمجية تقوم بإنشاء حلقة تجعل العارض يعيد تحديث المشهد كل مرة يحدث فيها تغيير في الصفحة (أو نظريا + هذا يعني 60 + مرة + خلال كل ثانية). إن كنت لا تملك تجربة مسبقة في صناعة ألعاب المتصفح، ستتسائل "لماذا لا نستعمل + setInterval؟" الحقيقة أننا بإمكاننا ذلك و لكن requestAnimationFrame تقدم لنا + العديد من + المزايا. من أهما أنها تقوم بإيقاف العمل عندما يقوم المستعمل بتغيير الصفحة، بالإضافة لعدم إستهلاك قدرة + الحاسب الخاص بالجهاز و عمر البطارية. +

+ +

تحريك المكعب

+ +

+ إن قمت بإضافة الأوامر البرمجية السابقة للملف الخاص بك، من الأرجح أنك ترى الأن مكعبا أخضر اللون. لنقم بجعله + أكثر + جذابية من خلال تدويره. +

+ +

+ قم بإضافة الشفرة التالية فوق السطر الذي يحتوي أمر renderer.render في الوظيفة + (animate): +

+ + + cube.rotation.x += 0.01; + cube.rotation.y += 0.01; + + +

+ هذه الأوامر سيتم تشغيلها في كل إطار (frame). ما يعني 60 مرة في الثانية تقريبا، و بذلك ستمكن المكعب من الدوران. + في + الأساس، أي شيء تريد تحريكه أو تغيره خلال فترة عمل التطبيق يستوجب أن تكون الأوامر الخاصة بذلك قد تم تشغيلها + داخل + حلقة الحركات. يمكنك بالتأكيد مناداة وظائف أخرى، لكي لا ينتهي بك المطاف بوظيفة واحدة تحتوي على مئات السطور. +

+ +

النتيجة

+

+ تهانينا! لقد قمت بإكمال أول تطبيق three.js لك. الأمر ليس معقدا، يجب عليك فقد البدأ بشيء ما. +

+ +

+ الشفرة البرمجية الكاملة في الأسفل إلى جانب محرر مباشر [link:https://jsfiddle.net/mkba0ecu/ live example]. + أنت + مدعو للعب بالأوامر البرمجية لكي تصبح صورة كيفية عملها أوضح من قبل. +

+ + + <html> + <head> + <title>My first three.js app</title> + <style> + body { margin: 0; } + canvas { display: block; } + </style> + </head> + <body> + <script src="js/three.js"></script> + <script> + var scene = new THREE.Scene(); + var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 ); + + var renderer = new THREE.WebGLRenderer(); + renderer.setSize( window.innerWidth, window.innerHeight ); + document.body.appendChild( renderer.domElement ); + + var geometry = new THREE.BoxGeometry(); + var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } ); + var cube = new THREE.Mesh( geometry, material ); + scene.add( cube ); + + camera.position.z = 5; + + var animate = function () { + requestAnimationFrame( animate ); + + cube.rotation.x += 0.01; + cube.rotation.y += 0.01; + + renderer.render( scene, camera ); + }; + + animate(); + </script> + </body> + </html> + + + diff --git a/docs/manual/ar/introduction/Creating-text.html b/docs/manual/ar/introduction/Creating-text.html new file mode 100644 index 00000000000000..e0c33eba5ff720 --- /dev/null +++ b/docs/manual/ar/introduction/Creating-text.html @@ -0,0 +1,111 @@ + + + + + + + + + + +

إنشاء نص ([name])

+
+

+ غالبًا ما تحتاج إلى استخدام نص في تطبيق three.js الخاص بك - إليك طريقتان يمكنك القيام بذلك. +

+
+ +

1. DOM + CSS

+
+

+ يعد استخدام HTML بشكل عام أسهل وأسرع طريقة لإضافة نص. هذه هي الطريقة المستخدمة للتراكبات الوصفية في معظم الأمثلة الثلاثة. +

+

يمكنك إضافة محتوى إلى ملف

+ <div id="info">Description</div> + +

+ وإستخدم ترميز CSS لوضع موضع مطلق (position absolutely) في موضع فوق كل المواقع الأخرى باستخدام z-index بالأخاص إذا كنت تقوم بتشغيل على كامل الشاشة three.js. +

+ + +#info { + position: absolute; + top: 10px; + width: 100%; + text-align: center; + z-index: 100; + display:block; +} + + +
+ + + +

2. ارسم نصًا على (canvas) واستخدمه كـ [page:Texture]

+
+

استخدم هذه الطريقة إذا كنت ترغب في رسم نص بسهولة على سطح في مشهد three.js.

+
+ + +

3. قم بإنشاء نموذج في التطبيق ثلاثي الأبعاد المفضل لديك وقم بتصديره إلى three.js

+
+

إستخدم هذه الطريقة إذا كنت تفضل العمل مع تطبيقاتك ثلاثية الأبعاد وإستيراد النماذج إلى three.js

+
+ + + +

4. هندسة النص الإجرائي (Procedural Text Geometry)

+
+

+ إذا كنت تفضل العمل فقط في THREE.js أو إنشاء أشكال هندسية إجرائية وديناميكية للنص ثلاثي الأبعاد ، فيمكنك إنشاء شبكة تعتبر هندستها مثيلًا لـ THREE.TextGeometry: +

+

+ new THREE.TextGeometry( text, parameters ); +

+

+ لكي يعمل هذا، ستحتاج Text Geometry إلى نموذج من THREE.Font لتعيينه لجعله إعداد "الخط" الخاصة به. + + راجع صفحة [page:TextGeometry] للحصول على مزيد من المعلومات حول كيفية القيام بذلك ، و وصف كل الخيارات المتاحة ، وقائمة بخطوط JSON التي تأتي مع توزيع THREE.js نفسه. +

+ +

أمثلة

+ +

+ [example:webgl_geometry_text WebGL / geometry / text]
+ [example:webgl_shadowmap WebGL / shadowmap] +

+ +

+ إذا كان Typeface معطلاً ، أو كنت تريد استخدام خط غير موجود ، فهناك برنامج تعليمي مع برنامج نصي بايثون لـ bender يسمح لك بتصدير النص إلى Three.js بتنسيق JSON: +
+ [link:http://www.jaanga.com/2012/03/blender-to-threejs-create-3d-text-with.html] +

+ +
+ + + +

5. خطوط نقطية (Bitmap Fonts)

+
+

+ تسمح BMFonts (الخطوط النقطية) بدمج الصور الرمزية في BufferGeometry واحد. يدعم عرض BMFont التفاف الكلمات ، وتباعد الأحرف ، وتقنين الأحرف ، وحقول المسافة الموقعة مع المشتقات القياسية ، وحقول المسافة الموقعة متعددة القنوات ، والخطوط متعددة الأنسجة ، والمزيد. + انظر [link:https://github.com/Jam3/three-bmfont-text three-bmfont-text]. +

+

+ تتوفر الخطوط في مشاريع مثل [link:https://github.com/etiennepinchon/aframe-fonts A-Frame Fonts] ، أو يمكنك إنشاء خطوطك الخاصة من أي خط .TTF ، مع التحسين لتضمين الأحرف المطلوبة للمشروع. +

+

+ بعض الأدوات المفيدة +

+
    +
  • [link:http://msdf-bmfont.donmccurdy.com/ msdf-bmfont-web] (على شبكة الإنترنت)
    • +
  • [link:https://github.com/soimy/msdf-bmfont-xml msdf-bmfont-xml] (سطر الأوامر)
    • +
  • [link:https://github.com/libgdx/libgdx/wiki/Hiero hiero] (تطبيق سطح مكتب)
    • +
+
+ + + + + diff --git a/docs/manual/ar/introduction/Drawing-lines.html b/docs/manual/ar/introduction/Drawing-lines.html new file mode 100644 index 00000000000000..52d246805ddd2b --- /dev/null +++ b/docs/manual/ar/introduction/Drawing-lines.html @@ -0,0 +1,64 @@ + + + + + + + + + + +

رسم خطوط ([name])

+
+

+ لنفترض أنك تريد رسم خط أو دائرة ، وليس إطارًا سلكيًا [page:Mesh]. نحتاج أولاً إلى إعداد العارض [page:WebGLRenderer renderer] ، المسرح [page:Scene scene] والكاميرا (انظر صفحة إنشاء مشهد). +

+ +

هذا هو الكود الذي سنستخدمه:

+ +var renderer = new THREE.WebGLRenderer(); +renderer.setSize( window.innerWidth, window.innerHeight ); +document.body.appendChild( renderer.domElement ); + +var camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 500 ); +camera.position.set( 0, 0, 100 ); +camera.lookAt( 0, 0, 0 ); + +var scene = new THREE.Scene(); + +

الشيء التالي الذي سنفعله هو تحديد المادة. بالنسبة للخطوط ، يتعين علينا استخدام [page:LineBasicMaterial] أو [page:LineDashedMaterial].

+ +//create a blue LineBasicMaterial +var material = new THREE.LineBasicMaterial( { color: 0x0000ff } ); + + +

+ بعد إختيار المادة سنحتاج إلى الهندسة الخاصة بها التي تحتوي بعض القمم(vertices): +

+ + +var points = []; +points.push( new THREE.Vector3( - 10, 0, 0 ) ); +points.push( new THREE.Vector3( 0, 10, 0 ) ); +points.push( new THREE.Vector3( 10, 0, 0 ) ); + +var geometry = new THREE.BufferGeometry().setFromPoints( points ); + + +

لاحظ أنه تم رسم الخطوط بين كل زوج متتالي من الرؤوس ، ولكن ليس بين الأول والأخير (الخط غير مغلق).

+ +

الآن بعد أن أصبح لدينا نقاط لخطين ومادة ، يمكننا تجميعها معًا لتشكيل خط.

+ +var line = new THREE.Line( geometry, material ); + +

كل ما تبقى هو إضافته إلى المشهد و إستعمال أمر العرض [page:WebGLRenderer.render render].

+ + +scene.add( line ); +renderer.render( scene, camera ); + + +

يجب أن ترى الآن سهمًا يشير إلى الأعلى ، مكون من خطين أزرقين.

+
+ + diff --git a/docs/manual/ar/introduction/FAQ.html b/docs/manual/ar/introduction/FAQ.html new file mode 100644 index 00000000000000..f1769f70a63a36 --- /dev/null +++ b/docs/manual/ar/introduction/FAQ.html @@ -0,0 +1,57 @@ + + + + + + + + + + +

الأسئلة الشائعة ([name])

+ +

ما هو أفضل تنسيق النموذج ثلاثي الأبعاد الذي تدعمه المكتبة؟

+
+

+ التنسيق الموصى به لاستيراد المجسمات وتصديرها هو glTF (GL Transmission Format). نظرًا لأن glTF يركز على تسليم أصول وقت التشغيل ، فهو مضغوط للإرسال وسريع التحميل. +

+

+ توفر three.js أدوات تحميل للعديد من التنسيقات الشائعة الأخرى مثل FBX أو Collada أو OBJ أيضًا. ومع ذلك ، يجب أن تحاول دائمًا إنشاء سير عمل قائم على glTF في مشاريعك. لمزيد من المعلومات ، انظر [link:#manual/introduction/Loading-3D-models loading 3D models]. +

+
+ +

لماذا توجد علامات meta viewport في الأمثلة؟

+
+ <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0"> + +

تتحكم هذه العلامات في حجم منفذ العرض ومقياسه لمتصفحات الجوال (حيث يمكن عرض محتوى الصفحة بحجم مختلف عن إطار العرض المرئي).

+ +

[link:https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariWebContent/UsingtheViewport/UsingtheViewport.html Safari: Using the Viewport]

+ +

[link:https://developer.mozilla.org/en/Mobile/Viewport_meta_tag MDN: Using the viewport meta tag]

+
+ +

كيف يمكن الحفاظ على مقياس المشهد عند تغيير الحجم؟

+

+ نريد أن تظهر جميع النماذج ، بغض النظر عن بعدها عن الكاميرا ، بالحجم نفسه ، حتى عندما يتم تغيير حجم النافذة. + + المعادلة الأساسية لحل هذه المعادلة هي معادلة الارتفاع المرئي على مسافة معينة: + + +visible_height = 2 * Math.tan( ( Math.PI / 180 ) * camera.fov / 2 ) * distance_from_camera; + + إذا قمنا بزيادة ارتفاع النافذة بنسبة معينة ، فإن ما نريده هو زيادة الارتفاع المرئي في جميع المسافات بنفس النسبة المئوية. + + لا يمكن القيام بذلك عن طريق تغيير موضع الكاميرا. بل ما يجب أن تفعله هو تغيير مجال رؤية الكاميرا. + [link:http://jsfiddle.net/Q4Jpu/ Example]. +

+ +

لماذا جزء من نموذجي غير مرئي؟

+

+ يمكن أن يكون هدا بسبب إعدام الوجه, فالأوجه التي تبني النموذج لها إتجاه معين من خلاله يتم تقرير ما يتم إضهار. و هده الظاهرة تقوم بإلغاء الوجه الخلفي في الحالات العادية. + لمعرفة ما إذا كانت هذه هي مشكلتك ، قم بتغيير جانب المادة إلى THREE.DoubleSide. + + material.side = THREE.DoubleSide +

+ + diff --git a/docs/manual/ar/introduction/How-to-run-things-locally.html b/docs/manual/ar/introduction/How-to-run-things-locally.html new file mode 100644 index 00000000000000..948be496de2865 --- /dev/null +++ b/docs/manual/ar/introduction/How-to-run-things-locally.html @@ -0,0 +1,141 @@ + + + + + + + + + + +

كيف تدير الأشياء محليًا

+

+ إذا كنت تستخدم الأشكال الهندسية الإجرائية فقط ولا تقوم بتحميل أي مواد ، فيجب أن تعمل صفحات الويب مباشرة من نظام الملفات ، فقط انقر نقرًا مزدوجًا فوق ملف HTML في مدير الملفات + يجب أن يعرض محتوى الصفحة في المتصفح (سترى file:///yourFile.html في شريط العناوين). +

+ +

المحتوى الذي تم تحميله من ملفات خارجية

+
+

+ إذا قمت بتحميل نماذج وأنسجة من ملفات خارجية ، نظرًا لقيود أمان المتصفحات [link:http://en.wikipedia.org/wiki/Same_origin_policy same origin policy] ، فسيفشل التحميل من نظام الملفات مع استثناء أمان. +

+ +

هناك طريقتان لحل هذا:

+ +
    +
  1. + قم بتغيير أمان الملفات المحلية في المستعرض. يتيح لك ذلك الوصول إلى صفحتك على النحو التالي: file:///yourFile.html +
    2. +
  2. + قم بتشغيل الملفات من خادم ويب محلي. يتيح لك هذا الوصول إلى صفحتك على النحو التالي: http://localhost/yourFile.html +
    3. +
+ +

+ إذا كنت تستخدم الخيار 1 ، فاعلم أنك قد تفتح نفسك لبعض نقاط الضعف إذا كنت تستخدم نفس المتصفح لتصفح الويب. قد ترغب في إنشاء ملف تعريف / اختصار متصفح منفصل يستخدم فقط للتطور لتكون في مأمن. دعنا نمر إلى كل خيار على حدة. +

+
+ + +

قم بتشغيل خادم محلي

+
+

+ تحتوي العديد من لغات البرمجة على خوادم HTTP بسيطة مضمنة فيها. فهي ليست كاملة الميزات مثل خوادم الإنتاج مثل [link:https://www.apache.org/ Apache] أو [link:https://nginx.org NGINX] ، ولكن يجب أن تكون كافية لاختبار تطبيق three.js الخاص بك. +

+ +

إضافات لمحررات الأكواد الأكثر إستعمالا

+
+

تحتوي بعض برامج تحرير الأكواد على مكونات إضافية والتي ستنتج خادمًا بسيطًا عند الطلب.

+
    +
  • [link:https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer Live Server] لـ Visual Studio Code.
    • +
  • [link:https://atom.io/packages/atom-live-server Live Server] لـ Atom.
    • +
+
+ +

Servez

+
+

+ [link:https://greggman.github.io/servez Servez] هو خادم بسيط مع واجهة المستخدم. +

+
+ +

Node.js http-server

+
+

يحتوي Node.js على حزمة خادم HTTP بسيطة. لتثبيت:

+ npm install http-server -g + +

للتشغيل (من دليلك المحلي):

+ http-server . -p 8000 +
+ +

خادم Python

+
+

+ إذا كان لديك [link:http://python.org/ Python] مثبتًا ، فيجب أن يكون كافيًا لتشغيل هذا من سطر أوامر (من دليل العمل الخاص بك): +

+ +//Python 2.x +python -m SimpleHTTPServer + +//Python 3.x +python -m http.server + + +

سيخدم هذا الملفات من الدليل الحالي في المضيف المحلي تحت المنفذ 8000 ، كمثال في شريط العنوان اكتب:

+ + http://localhost:8000/ +
+ +

خادم Ruby

+
+

إذا قمت بتثبيت Ruby ، فيمكنك الحصول على نفس النتيجة بتشغيل هذا بدلاً من ذلك:

+ +ruby -r webrick -e "s = WEBrick::HTTPServer.new(:Port => 8000, :DocumentRoot => Dir.pwd); trap('INT') { s.shutdown }; s.start" + +
+ +

خادم PHP

+
+

تحتوي PHP أيضًا على خادم ويب مدمج ، بدءًا من php 5.4.0:

+ php -S localhost:8000 +
+ +

Lighttpd

+
+

+ Lighttpd هو خادم ويب خفيف الوزن للغاية للأغراض العامة. سنغطي تثبيته على OSX مع HomeBrew هنا. على عكس الخوادم الأخرى التي تمت مناقشتها هنا ، فإن lighttpd هو خادم جاهز للإنتاج الكامل. +

+ +
    +
  1. + تثبيته بواسطة homebrew + brew install lighttpd +
    2. +
  2. + قم بإنشاء ملف ترتيب (configuration) يسمى lighttpd.conf في المجلد حيث تريد تشغيل خادم الويب الخاص بك. يوجد نموذج [link:http://redmine.lighttpd.net/projects/lighttpd/wiki/TutorialConfiguration here]. +
    3. +
  3. + في ملف conf ، قم بتغيير server.document-root إلى الدليل الذي تريد خدمة الملفات منه. +
    4. +
  4. + شغله من خلال الأمر التالي: + lighttpd -f lighttpd.conf +
    5. +
  5. + انتقل إلى http://localhost:3000 وسيخدم الملفات الثابتة من الدليل الذي تختاره. +
    6. +
+
+

IIS

+
+

إذا كنت تستخدم Microsoft IIS كخادم ويب. الرجاء إضافة إعدادات نوع MIME فيما يتعلق بامتداد .fbx قبل التحميل.

+ File name extension: fbx MIME Type: text/plain +

بشكل تلقائي ، يقوم IIS بحظر تنزيل ملفات .fbx و .obj. يجب عليك تعديل IIS لتمكين تنزيل هذا النوع من الملفات.

+
+

+ تمت مناقشة البدائل البسيطة الأخرى هنا [link:http://stackoverflow.com/q/12905426/24874 here] على Stack Overflow. +

+
+ + + diff --git a/docs/manual/ar/introduction/Installation.html b/docs/manual/ar/introduction/Installation.html new file mode 100644 index 00000000000000..151727aae6c3e8 --- /dev/null +++ b/docs/manual/ar/introduction/Installation.html @@ -0,0 +1,182 @@ + + + + + + + + + + +

التثبيت ([name])

+ +

+ يمكنك تنصيب three.js بإستعمال [link:https://www.npmjs.com/ npm] و وسائل البناء الحديثة، أو قم بالبدأ فقط + بإستعمال إصدار ثابت متوفر عبر خدمة CDN. + بالنسبة لأغلب المستخدمين تنصيب المكتبة بإستعمال npm هو الخيار الأفضل. +

+ +

+ بغض النظر عن إختيارك، كن حريصا على أن تقوم بإستدعاء جميع الملفات التي تنتمي لنفس الإصدار. خلط ملفات من إصدارات + مختلفة قد ينتج منه بعض السلوكات الغير متوقعة. +

+ +

+ جميع طرق تنصيب three.js بناءا على ES modules (شاهد + [link:https://eloquentjavascript.net/10_modules.html#h_hF2FmOVxw7 Eloquent JavaScript: ECMAScript Modules])، + التي تمكنك من إستدعاء أجزاء معينة من المكتبة دون الحاجة لإستدعاء المصدر كله. +

+ +

التثبيت بإستعمال npm

+ +

+ لتنصيب وحدة (npm module) [link:https://www.npmjs.com/package/three three]، قم بفتح نافذة الأوامر في المجلد الخاص + بمشروعك و شغل الأمر التالي: +

+ + + npm install --save three + + +

+ سيتم تحميل الرزمة و تثبيتها. و من ثم تصبح مستعد لإستدعائها كالأتي: +

+ + + /////////////////////////////////////////////////////// + // Option 1: Import the entire three.js core library. + import * as THREE from 'three'; + + const scene = new THREE.Scene(); + + + /////////////////////////////////////////////////////// + // Option 2: Import just the parts you need. + import { Scene } from 'three'; + + const scene = new Scene(); + + +

+ خلال التنصيب بإستعمال npm، لقد قمت بشكل غير مباشر بإستعمال + [link:https://eloquentjavascript.net/10_modules.html#h_zWTXAU93DC bundling tool] لجمع كل الرزم التي يحتاجها + مشروعك في ملف JavaScript واحد. + بينما يمكن لأي جامع رزم حديث العمل مع three.js، يبقى الخيار الأكثر شيوعا هو + [link:https://webpack.js.org/ webpack]. +

+ +

+ لا يمكن الوصول لكل المزايا مباشرة من خلال رزمة three (بإستعمال bare import). بقية الأجزاء المستعملة + كثيرا من المكتبة مثل + الضوابط (controls)، + المحمل (loaders)، و آثار ما بعد المعالجة (post-processing effects)، يجب إستدعائهم من مجلد + [link:https://github.com/mrdoob/three.js/tree/dev/examples/jsm examples/jsm]. لمعرفة المزيد، قم + بزيارة قسم + الأمثلة + بالأسفل. +

+ +

+ لمعرفة المزيد عن وحدات npm. + قم بزيارة [link:https://eloquentjavascript.net/20_node.html#h_J6hW/SmL/a Eloquent JavaScript: Installing with npm]. +

+ +

التثبيت من CDN أو استضافة ثابتة

+ +

+ يمكن إستعمال مكتبة three.js دون الحاجة إلى نظام بناء، سواءا عبر تحميل الملفات إلى خادم الويب الخاص بك أو باستخدام CDN موجود. بسبب أن المكتبة تعتمد على وحدات ES (modules) يجب على أي شفرة برمجية تشير إليها أن تستخدام type="module" كما هو موضح أسفله: +

+ + + <script type="module"> + + // Find the latest version by visiting https://unpkg.com/three. The URL will + // redirect to the newest stable release. + import * as THREE from 'https://unpkg.com/three@<VERSION>/build/three.module.js'; + + const scene = new THREE.Scene(); + + </script> + + +

+ ليست كل المزايا يمكن الوصول لها عبر وحدة build/three.module.js. بعض المكونات الأخرى من المكتبة - مثل الضوابط (controls) وعناصر التحميل (loaders) وتأثيرات ما بعد المعالجة (post-processing effects) - يجب إستدعائهم من الملفات الثانوية [link:https://github.com/mrdoob/three.js/tree/dev/examples/jsm examples/jsm]. +

+ + +

أمثلة

+ +

+ يركز جوهر three.js على أهم المكونات المكونة لمحرك ثلاثي الأبعاد. العديد من المكونات المفيدة الأخرى - مثل الضوابط ، عناصر التحميل ، وتأثيرات ما بعد المعالجة - هي جزء من المجلد [link:https://github.com/mrdoob/three.js/tree/dev/examples/jsm examples/jsm]. .يشار إليها باسم "أمثلة" ، لأنه بينما يمكنك استخدامها ببساطة، من المفترض أيضًا إعادة دمجها وتخصيصها. هذه المكونات تضل متزامنة مع المكتبة الأساسية + بينما يتم الاحتفاظ بحزم الجهات الخارجية المماثلة على npm بواسطة أشخاص مختلفين وقد لا تكون محدثة. +

+ +

+ لا يلزم تثبيت الأمثلة بشكل منفصل ، ولكن يجب استيرادها بشكل منفصل. إذا تم تثبيت three.js بواسطة npm ، يمكنك إستدعاء مكون OrbitControls كالأتي: +

+ + + import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js'; + + const controls = new OrbitControls(); + + +

+ إذا تم تثبيت three.js من CDN ، فمن المستحسن إستخدم نفس CDN لتثبيت المكونات الأخرى: +

+ + + <script type="module"> + + // Find the latest version by visiting https://unpkg.com/three. The URL will + // redirect to the newest stable release. + import { OrbitControls } from 'https://unpkg.com/three@<VERSION>/examples/jsm/controls/OrbitControls.js'; + + const controls = new OrbitControls(); + + </script> + + +

+ من المهم أن تستخدم جميع الملفات نفس الإصدار. لا تستورد أمثلة مختلفة من إصدارات مختلفة، أو تستخدم أمثلة من إصدارات مختلفة عن مكتبة three.js نفسها. +

+ +

التوافق

+ +

واردات CommonJS

+ +

+ في حين أن معظم حِزم JavaScript الحديثة تدعم الآن وحدات ES افتراضيًا ، فقد لا تدعم بعض أدوات البناء القديمة. + في مثل هذه الحالات بإستطاعتك تعديل المجمع لفهم وحدات ES:
+ [link:http://browserify.org/ Browserify] يحتاج فقط إلى إضافة [link:https://github.com/babel/babelify babelify] على سبيل المثال. +

+ +

خرائط الإستيراد

+ +

+ تختلف المسارات المستوردة عند التثبيت من npm ، مقارنة بالتثبيت من استضافة ثابتة أو CDN. نحن ندرك أن هذه مشكلة مريحة لكلا مجموعتي المستخدمين. + يفضل المطورون الذين لديهم أدوات إنشاء وحزم محددات الحزم المجردة (على سبيل المثال "three") بدلاً من المسارات النسبية ، وتستخدم الملفات في المجلد examples/ مراجع نسبية إلى three.module.js التي لا تتبع هذا التوقع. + أولئك الذين لا يستخدمون أدوات الإنشاء - للنماذج الأولية السريعة أو التعلم أو التفضيل الشخصي - قد يكرهون بالمثل تلك الواردات النسبية ، والتي تتطلب هياكل مجلدات معينة وتكون أقل تسامحًا من مساحة الاسم THREE. * العام. +

+ +

+ نأمل في إزالة هذه المسارات النسبية عندما يصبح [link:https://github.com/WICG/import-maps import maps] متاحًا على نطاق واسع ، واستبدالها بمحددات الحزمة المجردة إلى اسم الحزمة npm ، 'three'. يتطابق هذا مع توقعات أداة الإنشاء لحزم npm بشكل وثيق ، ويسمح لمجموعتي المستخدمين بكتابة نفس الرمز تمامًا عند استيراد ملف. بالنسبة للمستخدمين الذين يفضلون تجنب أدوات الإنشاء ، يمكن أن يوجه تعيين JSON البسيط جميع الواردات إلى CDN أو مجلد ملف ثابت. من الناحية التجريبية ، يمكنك محاولة استخدام عمليات استيراد أبسط اليوم مع تعبئة خريطة الاستيراد ، كما هو موضح في [link:https://glitch.com/edit/#!/three-import-map?path=index.html import map example]. +

+ +

Node.js

+ +

+ قد يكون استخدام three.js في Node.js أمرًا صعبًا ، وذلك لسببين: +

+ +

+ أولاً ، نظرًا لأن three.js مصممة للويب ، فإنها تعتمد على المتصفح وواجهات برمجة تطبيقات DOM التي لا تتواجد دائمًا في Node.js. يمكن حل بعض هذه المشكلات باستخدام (shims) مثل [link:https://github.com/stackgl/headless-gl headless-gl]، أو عن طريق استبدال مكونات مثل [page: TextureLoader] ببدائل مخصصة. قد تتشابك واجهات برمجة تطبيقات DOM الأخرى بعمق مع الكود الذي يستخدمها ، وسيكون من الصعب حلها. نرحب بطلبات السحب البسيطة والقابلة للصيانة لتحسين دعم Node.js ، لكننا نوصي بفتح مشكلة لمناقشة التحسينات التي أجريتها أولاً. +

+ +

+ ثانيًا ، دعم Node.js لوحدات ES ... معقد. بدءًا من الإصدار 12 من Node.js ، يمكن استيراد المكتبة الأساسية كوحدة نمطية CommonJS ، مع require('three'). ومع ذلك ، فإن معظم أمثلة المكونات في examples/jsm لا يمكنها ذلك. + قد تحل الإصدارات المستقبلية من Node.js هذه المشكلة ، ولكن في هذه الأثناء قد تحتاج إلى استخدام حلول بديلة مثل [link:https://github.com/standard-things/esm esm] لتمكين تطبيق Node.js الخاص بك من التعرف على وحدات ES. +

+ + + diff --git a/docs/manual/ar/introduction/Loading-3D-models.html b/docs/manual/ar/introduction/Loading-3D-models.html new file mode 100644 index 00000000000000..b313d6c6f50f9f --- /dev/null +++ b/docs/manual/ar/introduction/Loading-3D-models.html @@ -0,0 +1,135 @@ + + + + + + + + + + + + +

تحميل نماذج ثلاثية الأبعاد

+ +

+ تتوفر النماذج ثلاثية الأبعاد في مئات من تنسيقات الملفات ، ولكل منها أغراض مختلفة وميزات متنوعة وتعقيد متفاوت. برغم من أن + + مكتبة three.js توفر العديد من عناصر التحميل، فإن اختيار التنسيق المناسب وسير العمل سيوفر الوقت والإحباط لاحقًا. يصعب العمل مع بعض التنسيقات ، أو أنها غير فعالة في تجارب الوقت الفعلي ، أو ببساطة غير مدعومة بالكامل في هذا الوقت. +

+ +

+ يوفر هذا الدليل سير عمل موصى به لمعظم المستخدمين ، واقتراحات لما يجب تجربته إذا لم تسير الأمور كما هو متوقع. +

+ +

قبل أن نبدأ

+ +

+ إذا كنت جديدًا في تشغيل خادم محلي ، فابدأ بكيفية إدارة الأشياء محليًا [link:#manual/introduction/How-to-run-things-locally how to run things locally] أولاً. يمكن تجنب العديد من الأخطاء الشائعة أثناء عرض النماذج ثلاثية الأبعاد عن طريق استضافة الملفات بشكل صحيح. +

+ +

سير العمل الموصى به

+ +

+ حيثما أمكن ، نوصي باستخدام glTF (تنسيق نقل GL). كلا النسختين .GLB و .GLTF من التنسيق مدعومة بشكل جيد. نظرًا لأن glTF يركز على تسليم أصول وقت التشغيل ، فهو مضغوط للإرسال وسريع التحميل. تتضمن الميزات الشبكات والمواد والأنسجة والجلود والهياكل العظمية والأهداف المتحولة والرسوم المتحركة والأضواء والكاميرات. +

+ +

+ تتوفر ملفات glTF عامة على مواقع مثل + + Sketchfab، أو أدوات متنوعة تتضمن تصدير glTF: +

+ + + +

+ إذا كانت أدواتك المفضلة لا تدعم glTF ، ففكر في طلب تصدير glTF من المؤلفين ، أو النشر على + the glTF roadmap thread. +

+ +

+ عندما لا يكون glTF خيارًا ، تتوفر أيضًا التنسيقات الشائعة مثل FBX أو OBJ أو COLLADA ويتم صيانتها بانتظام. +

+ +

التحميل

+ +

+ يتم تضمين عدد قليل فقط من عناصر التحميل (على سبيل المثال [page:ObjectLoader]) بشكل ألي مع + three.js - يجب عليك إضافة الآخرين إلى تطبيقك بشكل فردي. +

+ + + import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js'; + + +

+ بمجرد قيامك باستيراد عنصر التحميل ، فأنت جاهز لإضافة نموذج إلى المشهد الخاص بك. يختلف بناء الجملة باختلاف عناصر التحميل - عند استخدام تنسيق آخر ، تحقق من الأمثلة والوثائق الخاصة بهذا المُحمل. بالنسبة إلى glTF ، سيكون الاستخدام مع البرامج النصية العامة: +

+ + + var loader = new GLTFLoader(); + + loader.load( 'path/to/model.glb', function ( gltf ) { + + scene.add( gltf.scene ); + + }, undefined, function ( error ) { + + console.error( error ); + + } ); + + +

+ انظر [page:GLTFLoader GLTFLoader documentation] لمزيد من التفاصيل. +

+ +

إستكشاف الأخطاء وإصلاحها

+ +

+ إن كنت قد أمضيت ساعات في تصميم تحفة فنية ، وقمت بتحميلها في صفحة الويب ، و- لا! 😭 إنه مشوه أو مفقود تمامًا. ابدأ بالخطوات التالية لاستكشاف الأخطاء وإصلاحها: +

+ +
    +
  1. + تحقق من وحدة تحكم جافا سكريبت بحثًا عن أخطاء ، وتأكد من استخدام رد اتصال onError عند استدعاء .load () لتسجيل النتيجة. +
    2. +
  2. + اعرض النموذج في تطبيق آخر. بالنسبة إلى glTF ، تتوفر عارضات السحب والإفلات لـ + three.js و + babylon.js. إذا ظهر النموذج بشكل صحيح في تطبيق واحد أو أكثر ، + إرفع إعلان وجود خطأ ضد المكتبة. + إذا تعذر عرض النموذج في أي تطبيق ، فإننا نشجع بشدة على تسجيل خطأ في التطبيق المستخدم لإنشاء النموذج. +
    3. +
  3. + حاول تكبير النموذج لأعلى أو لأسفل بعامل 1000. يتم قياس العديد من الأمثلة بشكل مختلف ، وقد لا تظهر الأمثلة الكبيرة إذا كانت الكاميرا داخل النموذج. +
    4. +
  4. + حاول إضافة مصدر ضوء وتحديد موضعه. قد يكون النموذج مخفيًا في الظلام. +
    5. +
  5. + ابحث عن طلبات النسيج الفاشلة في علامة تبويب الشبكة ، مثل C:\\Path\To\Model\texture.jpg. استخدم المسارات المتعلقة بنموذجك بدلاً من ذلك ، مثل images/texture.jpg - قد يتطلب ذلك تعديل ملف النموذج في محرر نصي. +
    6. +
+ +

طلب المساعدة

+ +

+ إذا مررت بعملية استكشاف الأخطاء وإصلاحها أعلاه ولا يزال نموذجك لا يعمل ، فإن الطريقة الصحيحة لطلب المساعدة ستوصلك إلى حل بشكل أسرع. انشر سؤالاً على منتدى المكتبة + three.js forum وحيثما أمكن ، قم بتضمين النموذج الخاص بك (أو نموذج أبسط بنفس المشكلة) بأي تنسيقات متوفرة لديك. قم بتضمين معلومات كافية لشخص آخر لإعادة إنتاج المشكلة بسرعة - من الناحية المثالية ، عرض توضيحي مباشر. +

+ + + + diff --git a/docs/manual/ar/introduction/Typescript-setup.html b/docs/manual/ar/introduction/Typescript-setup.html new file mode 100644 index 00000000000000..426eed4190cd4d --- /dev/null +++ b/docs/manual/ar/introduction/Typescript-setup.html @@ -0,0 +1,43 @@ + + + + + + + + + + +

Typescript إعدادات

+ +

+ three.js هي مكتبة قائمة على JavaScript. ومع ذلك ، من الممكن استخدامه في مشروع TypeScript ، حيث تعرض المكتبة [link:https://www.typescriptlang.org/docs/handbook/declaration-files/introduction.html Declaration Files] ملفات التصريح (ملفات * d.ts *). +

+ +

+ الحد الأدنى من التكوين المطلوب لكي يتمكن برنامج التحويل البرمجي TypeScript من + اكتشف أنواع three.js. +
+ ستحتاج إلى ضبط الخيار [link:https://www.typescriptlang.org/docs/handbook/module-resolution.html moduleResolution] على *node* ، وخيار [link:https://www.typescriptlang.org/docs/handbook/compiler-options.html target] على *es6* أو ما هو أحدث. +

+ + + // Example of minimal `tsconfig.json` file + { + "compilerOptions": { + "target": "es6", + "moduleResolution": "node", + }, + "include": [ "./src/**/*.ts" ], + } + + +

+ ملاحظة: اعتبارًا من اليوم ، ليس من الممكن استخدام كتابة three.js بدون استخدام هذين الخيارين. +

+ +

+ ملاحظة: يحدث أن بعض التصريحات غير صحيحة و / أو مفقودة. تُعد المساهمة في ملفات التصريح مفيدة حقًا للمجتمع ، مما يجعل كتابات three.js أفضل وأكثر دقة. +

+ + diff --git a/docs/manual/ar/introduction/Useful-links.html b/docs/manual/ar/introduction/Useful-links.html new file mode 100644 index 00000000000000..dfd58841df1572 --- /dev/null +++ b/docs/manual/ar/introduction/Useful-links.html @@ -0,0 +1,175 @@ + + + + + + + + + + +

روابط مفيدة

+ +

+ فيما يلي مجموعة من الروابط التي قد تجدها مفيدة عند تعلم three.js.
+ إذا وجدت شيئًا ما ترغب في إضافته هنا ، أو تعتقد أن أحد الروابط أدناه لم يعد مناسبًا أو يعمل ، فلا تتردد في النقر فوق الزر "تحرير" في الجزء السفلي الأيسر وإجراء بعض التغييرات!

+ + لاحظ أيضًا أنه نظرًا لأن موقع three.js قيد التطوير السريع ، فإن الكثير من هذه الروابط سيحتوي على معلومات قديمة - إذا كان هناك شيء لا يعمل كما تتوقع أو كما يقول أحد هذه الروابط ، تحقق من وحدة تحكم المتصفح للتحذيرات أو الأخطاء. تحقق أيضًا من صفحات المستندات ذات الصلة. +

+ +

منتديات المساعدة

+

+ يستخدم Three.js رسميًا [link:https://discourse.threejs.org/ forum] و [link:http://stackoverflow.com/tags/three.js/info Stack Overflow] لطلبات المساعدة. إذا كنت بحاجة إلى مساعدة في شيء ما ، فهذا هو المكان المناسب لك. لا تفتح مشكلة على Github لطلبات المساعدة. +

+ +

الدروس والدورات

+ +

الشروع في العمل مع three.js

+
    +
  • + [link:https://threejsfundamentals.org/threejs/lessons/threejs-fundamentals.html Three.js Fundamentals starting lesson] +
    • +
  • + [link:https://codepen.io/rachsmith/post/beginning-with-3d-webgl-pt-1-the-scene Beginning with 3D WebGL] بواسطة [link:https://codepen.io/rachsmith/ Rachel Smith]. +
    • +
  • + [link:https://www.august.com.au/blog/animating-scenes-with-webgl-three-js/ Animating scenes with WebGL and three.js] +
    • +
+ +

مقالات ودورات أكثر شمولاً / متقدمة

+
    +
  • + [link:https://discoverthreejs.com/ Discover three.js] +
    • +
  • + [link:https://threejsfundamentals.org/ Three.js Fundamentals] +
    • +
  • + [link:http://blog.cjgammon.com/ Collection of tutorials] by [link:http://www.cjgammon.com/ CJ Gammon]. +
    • +
  • + [link:https://medium.com/soffritti.pierfrancesco/glossy-spheres-in-three-js-bfd2785d4857 Glossy spheres in three.js]. +
    • +
  • + [link:https://www.udacity.com/course/cs291 Interactive 3D Graphics] - دورة مجانية على Udacity تُعلِّم أساسيات الرسومات ثلاثية الأبعاد ، وتستخدم three.js كأداة تشفير لها. +
    • +
  • + [Link:https://aerotwist.com/tutorials/ Aerotwist] tutorials by [link:https://github.com/paullewis/ Paul Lewis]. +
    • +
  • + [link:http://learningthreejs.com/ Learning Three.js] – مدونة تحتوي على مقالات مخصصة لتدريس three.js +
    • +
  • + [link:https://discourse.threejs.org/t/three-js-bookshelf/2468 Three.js Bookshelf] - هل تبحث عن مزيد من الموارد حول three.js أو رسومات الكمبيوتر بشكل عام؟ تحقق من اختيار الأدبيات التي أوصى بها مجتمع المكتبة. +
    • +
+ +

الأخبار والتحديثات

+
    +
  • + [link:https://twitter.com/hashtag/threejs Three.js on Twitter] +
    • +
  • + [link:http://www.reddit.com/r/threejs/ Three.js on reddit] +
    • +
  • + [link:http://www.reddit.com/r/webgl/ WebGL on reddit] +
    • +
  • + [link:http://learningwebgl.com/blog/ Learning WebGL Blog] – مصدر الأخبار الموثوق لـ WebGL. +
    • +
+ +

أمثلة

+
    +
  • + [link:https://github.com/edwinwebb/three-seed/ three-seed] - three.js starter مع ES6 و Webpack +
    • +
  • + [link:http://stemkoski.github.io/Three.js/index.html Professor Stemkoskis Examples] - مجموعة من الأمثلة الصديقة للمبتدئين التي تم إنشاؤها باستخدام three.js r60. +
    • +
  • + [link:https://threejs.org/examples/ Official three.js examples] - يتم الاحتفاظ بهذه الأمثلة كجزء من مستودع three.js ، ودائمًا ما تستخدم أحدث إصدار من three.js. +
    • +
  • + [link:https://raw.githack.com/mrdoob/three.js/dev/examples/ Official three.js dev branch examples] - + كما هو مذكور أعلاه ، باستثناء هذه تستخدم فرع dev من three.js ، وتُستخدم للتحقق من أن كل شيء يعمل كما تم تطوير three.js. +
    • +
+ +

أدوات

+
    +
  • + [link:http://www.physgl.org/ physgl.org] - واجهة JavaScript الأمامية مع أغلفة لـ three.js ، لجلب رسومات WebGL للطلاب الذين يتعلمون الفيزياء والرياضيات. +
    • +
  • + [link:https://whs.io/ Whitestorm.js] – إطار عمل modular three.js مع البرنامج المساعد AmmoNext للفيزياء. +
    • + +
  • + [link:http://zz85.github.io/zz85-bookmarklets/threelabs.html Three.js Inspector] +
    • +
  • + [link:http://idflood.github.io/ThreeNodes.js/ ThreeNodes.js]. +
    • +
  • + [link:https://marketplace.visualstudio.com/items?itemName=bierner.comment-tagged-templates comment-tagged-templates] - VSCode extension syntax highlighting for tagged template strings, like: glsl.js. +
    • +
  • + [link:https://github.com/MozillaReality/WebXR-emulator-extension WebXR-emulator-extension] +
    • +
+ +

مراجع WebGL

+
    +
  • + [link:https://www.khronos.org/files/webgl/webgl-reference-card-1_0.pdf webgl-reference-card.pdf] - مراجع لجميع الكلمات الرئيسية والمصطلحات والنحو والتعريفات في WebGL و GLSL. +
    • +
+ +

الروابط القديمة

+

+ يتم الاحتفاظ بهذه الروابط لأغراض تاريخية - قد لا تزال تجدها مفيدة ، ولكن حذر من أنها قد تحتوي على معلومات تتعلق بالإصدارات القديمة جدًا من three.js. +

+ +
    +
  • + AlterQualia at WebGL Camp 3 +
    • +
  • + [link:http://yomotsu.github.io/threejs-examples/ Yomotsus Examples] - مجموعة من الأمثلة باستخدام three.js r45. +
    • +
  • + [link:http://fhtr.org/BasicsOfThreeJS/#1 Introduction to Three.js] بواسطة [link:http://github.com/kig/ Ilmari Heikkinen] (slideshow). +
    • +
  • + [link:http://www.slideshare.net/yomotsu/webgl-and-threejs WebGL and Three.js] بواسطة [link:http://github.com/yomotsu Akihiro Oyamada] (slideshow). +
    • +
  • + [link:http://bkcore.com/blog/general/adobe-user-group-nl-talk-video-hexgl.html Fast HTML5 game development using three.js] بواسطة [link:https://github.com/BKcore BKcore] (video). +
    • +
  • + Trigger Rally بواسطة [link:https://github.com/jareiko jareiko] (video). +
    • +
  • + [link:http://blackjk3.github.io/threefab/ ThreeFab] - محرر مشاهد ، تم دعم إصداراته حتى حوالي three.js r50. +
    • +
  • + [link:http://bkcore.com/blog/3d/webgl-three-js-workflow-tips.html Max to Three.js workflow tips and tricks] بواسطة [link:https://github.com/BKcore BKcore] +
    • +
  • + [link:http://12devsofxmas.co.uk/2012/01/webgl-and-three-js/ A whirlwind look at Three.js] + بواسطة [link:http://github.com/nrocy Paul King] +
    • +
  • + [link:http://bkcore.com/blog/3d/webgl-three-js-animated-selective-glow.html Animated selective glow in Three.js] + بواسطة [link:https://github.com/BKcore BKcore] +
    • +
  • + [link:http://www.natural-science.or.jp/article/20120220155529.php Building A Physics Simulation Environment] - أمثلة تعليمية باللغة اليابانية +
    • +
+ + + diff --git a/docs/manual/ar/introduction/WebGL-compatibility-check.html b/docs/manual/ar/introduction/WebGL-compatibility-check.html new file mode 100644 index 00000000000000..976b46ce595aaf --- /dev/null +++ b/docs/manual/ar/introduction/WebGL-compatibility-check.html @@ -0,0 +1,35 @@ + + + + + + + + + + +

فحص توافق WebGL

+

+ على الرغم من أن هذه المشكلة أصبحت أقل وأقل ، إلا أن بعض الأجهزة أو المتصفحات قد لا تدعم WebGL. + تتيح لك الطريقة التالية التحقق مما إذا كانت مدعومة وعرض رسالة للمستخدم إذا لم تكن مدعومة. +

+ +

+ أضف [link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/WebGL.js] إلى جافا سكريبت الخاص بك وقم بتشغيل ما يلي قبل محاولة تقديم أي شيء. +

+ + + if ( WEBGL.isWebGLAvailable() ) { + + // Initiate function or other initializations here + animate(); + + } else { + + var warning = WEBGL.getWebGLErrorMessage(); + document.getElementById( 'container' ).appendChild( warning ); + + } + + + diff --git a/docs/page.css b/docs/page.css index f87dadce0475ba..069da5696ba563 100644 --- a/docs/page.css +++ b/docs/page.css @@ -64,6 +64,20 @@ body { word-break: break-word; } +body.rtl h1, +body.rtl h2, +body.rtl h3, +body.rtl h4, +body.rtl p, +body.rtl ul, +body.rtl ol, +body.rtl table { + direction: rtl !important; +} +body.rtl code { + direction: ltr !important; +} + a { color: var(--color-blue); cursor: pointer; diff --git a/editor/index.html b/editor/index.html index 94a2bff8a400a2..7a57a53233ff74 100644 --- a/editor/index.html +++ b/editor/index.html @@ -21,7 +21,6 @@ - diff --git a/editor/js/Menubar.Edit.js b/editor/js/Menubar.Edit.js index ff96671ac56cc2..c7363a3f3d1db3 100644 --- a/editor/js/Menubar.Edit.js +++ b/editor/js/Menubar.Edit.js @@ -2,8 +2,6 @@ import { UIPanel, UIRow, UIHorizontalRule } from './libs/ui.js'; import { AddObjectCommand } from './commands/AddObjectCommand.js'; import { RemoveObjectCommand } from './commands/RemoveObjectCommand.js'; -import { MultiCmdsCommand } from './commands/MultiCmdsCommand.js'; -import { SetMaterialValueCommand } from './commands/SetMaterialValueCommand.js'; function MenubarEdit( editor ) { @@ -123,85 +121,7 @@ function MenubarEdit( editor ) { } ); options.add( option ); - // Minify shaders - - var option = new UIRow(); - option.setClass( 'option' ); - option.setTextContent( strings.getKey( 'menubar/edit/minify_shaders' ) ); - option.onClick( function () { - - var root = editor.selected || editor.scene; - - var errors = []; - var nMaterialsChanged = 0; - - var path = []; - - function getPath( object ) { - - path.length = 0; - - var parent = object.parent; - if ( parent !== undefined ) getPath( parent ); - - path.push( object.name || object.uuid ); - - return path; - - } - - var cmds = []; - root.traverse( function ( object ) { - - var material = object.material; - - if ( material !== undefined && material.isShaderMaterial ) { - - try { - - var shader = glslprep.minifyGlsl( [ - material.vertexShader, material.fragmentShader ] ); - - cmds.push( new SetMaterialValueCommand( editor, object, 'vertexShader', shader[ 0 ] ) ); - cmds.push( new SetMaterialValueCommand( editor, object, 'fragmentShader', shader[ 1 ] ) ); - - ++ nMaterialsChanged; - - } catch ( e ) { - - var path = getPath( object ).join( "/" ); - - if ( e instanceof glslprep.SyntaxError ) - - errors.push( path + ":" + - e.line + ":" + e.column + ": " + e.message ); - - else { - - errors.push( path + - ": Unexpected error (see console for details)." ); - - console.error( e.stack || e ); - - } - - } - - } - - } ); - - if ( nMaterialsChanged > 0 ) { - - editor.execute( new MultiCmdsCommand( editor, cmds ), 'Minify Shaders' ); - - } - - window.alert( nMaterialsChanged + - " material(s) were changed.\n" + errors.join( "\n" ) ); - - } ); - options.add( option ); + // options.add( new UIHorizontalRule() ); diff --git a/editor/js/Strings.js b/editor/js/Strings.js index 81b8d9a7662e02..a38f5931afe88d 100644 --- a/editor/js/Strings.js +++ b/editor/js/Strings.js @@ -29,7 +29,6 @@ function Strings( config ) { 'menubar/edit/clear_history': 'Clear History', 'menubar/edit/clone': 'Clone', 'menubar/edit/delete': 'Delete (Del)', - 'menubar/edit/minify_shaders': 'Minify Shaders', 'menubar/edit/fixcolormaps': 'Fix Color Maps', 'menubar/add': 'Add', @@ -348,7 +347,6 @@ function Strings( config ) { 'menubar/edit/clear_history': 'Supprimer Historique', 'menubar/edit/clone': 'Cloner', 'menubar/edit/delete': 'Supprimer (Supp)', - 'menubar/edit/minify_shaders': 'Minimiser les Shaders', 'menubar/edit/fixcolormaps': 'Correction des couleurs', 'menubar/add': 'Ajouter', @@ -667,7 +665,6 @@ function Strings( config ) { 'menubar/edit/clear_history': '清空历史记录', 'menubar/edit/clone': '拷贝', 'menubar/edit/delete': '删除 (Del)', - 'menubar/edit/minify_shaders': '压缩着色器', 'menubar/edit/fixcolormaps': '修复颜色贴图', 'menubar/add': '添加', diff --git a/editor/js/libs/glslprep.min.js b/editor/js/libs/glslprep.min.js deleted file mode 100644 index 79c22a637d17a1..00000000000000 --- a/editor/js/libs/glslprep.min.js +++ /dev/null @@ -1,202 +0,0 @@ -/* Copyright 2011-2015 Roy Williams, Tobias Schwinger and the Closure team. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ 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e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0,r=0,s=0.0;r=sa;sa=sa+16|0;Ki(16515);e=c[b+232>>2]|0;if((e|0)>0){q=0;do{p=c[(c[b+240>>2]|0)+(q<<2)>>2]|0;if(!(c[p+204>>2]&3)){n=+g[p+444>>2];h=+y(+(1.0-n),+d);i=+g[p+312>>2]*h;g[p+312>>2]=i;f=h*+g[p+316>>2];g[p+316>>2]=f;h=h*+g[p+320>>2];g[p+320>>2]=h;o=+g[p+448>>2];k=+y(+(1.0-o),+d);j=+g[p+328>>2]*k;g[p+328>>2]=j;l=k*+g[p+332>>2];g[p+332>>2]=l;k=k*+g[p+336>>2];g[p+336>>2]=k;do if(a[p+452>>0]|0){if(j*j+l*l+k*k<+g[p+464>>2]?i*i+f*f+h*h<+g[p+460>>2]:0){s=+g[p+456>>2];g[p+328>>2]=j*s;g[p+332>>2]=l*s;g[p+336>>2]=k*s;g[p+312>>2]=i*s;g[p+316>>2]=f*s;g[p+320>>2]=h*s;f=f*s;m=h*s;j=j*s;l=l*s;k=k*s;i=i*s}else m=h;h=+x(+(i*i+f*f+m*m));do if(h.004999999888241291){g[p+312>>2]=i-i*(1.0/h)*.004999999888241291;g[p+316>>2]=f-f*(1.0/h)*.004999999888241291;g[p+320>>2]=m-m*(1.0/h)*.004999999888241291;break}else{c[p+312>>2]=0;c[p+312+4>>2]=0;c[p+312+8>>2]=0;c[p+312+12>>2]=0;break}while(0);f=+x(+(j*j+l*l+k*k));if(f.004999999888241291){g[p+328>>2]=j-j*(1.0/f)*.004999999888241291;g[p+332>>2]=l-l*(1.0/f)*.004999999888241291;g[p+336>>2]=k-k*(1.0/f)*.004999999888241291;break}else{c[p+328>>2]=0;c[p+328+4>>2]=0;c[p+328+8>>2]=0;c[p+328+12>>2]=0;break}}while(0);jg(p+4|0,+g[p+312>>2],+g[p+316>>2],+g[p+320>>2],p+328|0,d,p+68|0);e=c[b+232>>2]|0}q=q+1|0}while((q|0)<(e|0))}e=c[3084]|0;b=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=b;if(b|0){sa=r;return}do if(c[e+4>>2]|0){la(r|0,0)|0;b=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[r+4>>2]|0)-(c[b+4>>2]|0)+(((c[r>>2]|0)-(c[b>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[e+16>>2]|0)){e=c[3084]|0;break}else{sa=r;return}}while(0);c[3084]=c[e+20>>2];sa=r;return}function ue(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0.0;if(!(c[a>>2]|0)){c[a>>2]=d;c[d+32>>2]=0;return}f=c[b+40>>2]|0;if(!f)l=b;else{e=+g[d>>2]+ +g[d+16>>2];j=+g[d+4>>2]+ +g[d+20>>2];k=+g[d+8>>2]+ +g[d+24>>2];do{m=c[b+36>>2]|0;n=+w(+(e-(+g[m>>2]+ +g[m+16>>2])))+ +w(+(j-(+g[m+4>>2]+ +g[m+20>>2])))+ +w(+(k-(+g[m+8>>2]+ +g[m+24>>2])));b=c[b+36+((!(n<+w(+(e-(+g[f>>2]+ +g[f+16>>2])))+ +w(+(j-(+g[f+4>>2]+ +g[f+20>>2])))+ +w(+(k-(+g[f+8>>2]+ +g[f+24>>2]))))&1)<<2)>>2]|0;f=c[b+40>>2]|0}while((f|0)!=0);l=b}m=l+32|0;h=c[m>>2]|0;b=c[a+4>>2]|0;if(!b){c[7182]=(c[7182]|0)+1;b=xb(63)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}f=b;i=f+44|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(i|0))}else c[a+4>>2]=0;c[b+32>>2]=h;c[b+36>>2]=0;f=b+40|0;c[f>>2]=0;n=+g[d>>2];k=+g[l>>2];g[b>>2]=n>2];n=+g[l+16>>2];g[b+16>>2]=k>n?k:n;n=+g[d+4>>2];k=+g[l+4>>2];g[b+4>>2]=n>2];n=+g[l+20>>2];g[b+20>>2]=k>n?k:n;n=+g[d+8>>2];k=+g[l+8>>2];g[b+8>>2]=n>2];n=+g[l+24>>2];g[b+24>>2]=k>n?k:n;if(!h){c[b+36>>2]=l;c[m>>2]=b;c[f>>2]=d;c[d+32>>2]=b;c[a>>2]=b;return}c[h+36+(((c[(c[m>>2]|0)+40>>2]|0)==(l|0)&1)<<2)>>2]=b;c[b+36>>2]=l;c[m>>2]=b;c[f>>2]=d;c[d+32>>2]=b;f=b;e=+g[b>>2];while(1){b=h+4|0;if(((((+g[h>>2]<=e?+g[b>>2]<=+g[f+4>>2]:0)?+g[h+8>>2]<=+g[f+8>>2]:0)?+g[h+16>>2]>=+g[f+16>>2]:0)?+g[h+20>>2]>=+g[f+20>>2]:0)?+g[h+24>>2]>=+g[f+24>>2]:0){b=21;break}a=c[h+36>>2]|0;d=c[h+40>>2]|0;k=+g[a>>2];e=+g[d>>2];e=k>2]=e;k=+g[a+16>>2];n=+g[d+16>>2];g[h+16>>2]=k>n?k:n;n=+g[a+4>>2];k=+g[d+4>>2];g[b>>2]=n>2];n=+g[d+20>>2];g[h+20>>2]=k>n?k:n;n=+g[a+8>>2];k=+g[d+8>>2];g[h+8>>2]=n>2];n=+g[d+24>>2];g[h+24>>2]=k>n?k:n;b=c[h+32>>2]|0;if(!b){b=21;break}else{f=h;h=b}}if((b|0)==21)return}function ve(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;c[b+16>>2]=c[a+4>>2];c[b+20>>2]=c[a+8>>2];c[b+24>>2]=c[a+12>>2];c[b+28>>2]=c[a+16>>2];c[b+32>>2]=c[a+20>>2];c[b+36>>2]=c[a+24>>2];c[b+40>>2]=c[a+28>>2];c[b+44>>2]=c[a+32>>2];c[b+48>>2]=c[a+36>>2];c[b+52>>2]=c[a+40>>2];c[b+56>>2]=c[a+44>>2];c[b+60>>2]=c[a+48>>2];c[b+64>>2]=c[a+52>>2];c[b+68>>2]=c[a+56>>2];c[b+72>>2]=c[a+60>>2];c[b+76>>2]=c[a+64>>2];c[b+80>>2]=c[a+68>>2];c[b+84>>2]=c[a+72>>2];c[b+88>>2]=c[a+76>>2];c[b+92>>2]=c[a+80>>2];c[b+96>>2]=c[a+84>>2];c[b+100>>2]=c[a+88>>2];c[b+104>>2]=c[a+92>>2];c[b+108>>2]=c[a+96>>2];c[b+112>>2]=c[a+100>>2];c[b+116>>2]=c[a+104>>2];c[b+120>>2]=c[a+108>>2];c[b+124>>2]=c[a+112>>2];c[b+128>>2]=c[a+116>>2];c[b+132>>2]=c[a+120>>2];c[b+136>>2]=c[a+124>>2];c[b+140>>2]=c[a+128>>2];c[b+144>>2]=c[a+132>>2];c[b+148>>2]=c[a+136>>2];c[b+152>>2]=c[a+140>>2];c[b+156>>2]=c[a+144>>2];c[b+160>>2]=c[a+148>>2];c[b+164>>2]=c[a+152>>2];c[b+168>>2]=c[a+156>>2];c[b+172>>2]=c[a+160>>2];c[b+176>>2]=c[a+164>>2];c[b+180>>2]=c[a+168>>2];c[b+184>>2]=c[a+172>>2];c[b+188>>2]=c[a+176>>2];c[b+224>>2]=c[a+180>>2];c[b+192>>2]=c[a+184>>2];c[b>>2]=0;c[b+4>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,c[a+192>>2]|0)|0;c[b+8>>2]=0;c[b+228>>2]=c[a+204>>2];c[b+232>>2]=c[a+208>>2];c[b+236>>2]=c[a+212>>2];c[b+240>>2]=c[a+216>>2];c[b+196>>2]=c[a+220>>2];c[b+200>>2]=c[a+224>>2];c[b+204>>2]=c[a+232>>2];c[b+208>>2]=c[a+228>>2];c[b+244>>2]=c[a+236>>2];e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b+12>>2]=f;if(!f){f=a+244|0;f=c[f>>2]|0;d=b+212|0;c[d>>2]=f;d=a+248|0;d=c[d>>2]|0;f=b+216|0;c[f>>2]=d;f=a+252|0;f=c[f>>2]|0;d=b+220|0;c[d>>2]=f;d=a+256|0;d=c[d>>2]|0;f=b+248|0;c[f>>2]=d;return 17495}Va[c[(c[d>>2]|0)+48>>2]&127](d,e);f=a+244|0;f=c[f>>2]|0;d=b+212|0;c[d>>2]=f;d=a+248|0;d=c[d>>2]|0;f=b+216|0;c[f>>2]=d;f=a+252|0;f=c[f>>2]|0;d=b+220|0;c[d>>2]=f;d=a+256|0;d=c[d>>2]|0;f=b+248|0;c[f>>2]=d;return 17495}function we(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;a:do if(!(RC(b,c[d+8>>2]|0)|0)){if(!(RC(b,c[d>>2]|0)|0)){i=c[b+12>>2]|0;wn(b+16|0,d,e,f,g);if((i|0)<=1)break;h=c[b+8>>2]|0;if((h&2|0)==0?(c[d+36>>2]|0)!=1:0){if(!(h&1)){h=b+24|0;while(1){if(a[d+54>>0]|0)break a;if((c[d+36>>2]|0)==1)break a;wn(h,d,e,f,g);h=h+8|0;if(h>>>0>=(b+16+(i<<3)|0)>>>0)break a}}h=b+24|0;while(1){if(a[d+54>>0]|0)break a;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==1:0)break a;wn(h,d,e,f,g);h=h+8|0;if(h>>>0>=(b+16+(i<<3)|0)>>>0)break a}}h=b+24|0;while(1){if(a[d+54>>0]|0)break a;wn(h,d,e,f,g);h=h+8|0;if(h>>>0>=(b+16+(i<<3)|0)>>>0)break a}}if((c[d+16>>2]|0)!=(e|0)?(c[d+20>>2]|0)!=(e|0):0){c[d+32>>2]=f;if((c[d+44>>2]|0)==4)break;j=b+16+(c[b+12>>2]<<3)|0;h=0;i=b+16|0;k=0;b:while(1){if(i>>>0>=j>>>0){f=18;break}a[d+52>>0]=0;a[d+53>>0]=0;dn(i,d,e,e,1,g);if(a[d+54>>0]|0){f=18;break}do if(a[d+53>>0]|0){if(!(a[d+52>>0]|0))if(!(c[b+8>>2]&1)){h=1;f=18;break b}else{h=1;f=k;break}if((c[d+24>>2]|0)==1){f=23;break b}if(!(c[b+8>>2]&2)){f=23;break b}else{h=1;f=1}}else f=k;while(0);i=i+8|0;k=f}do if((f|0)==18){if((!k?(c[d+20>>2]=e,c[d+40>>2]=(c[d+40>>2]|0)+1,(c[d+36>>2]|0)==1):0)?(c[d+24>>2]|0)==2:0){a[d+54>>0]=1;if(h){f=23;break}else{h=4;break}}if(h)f=23;else h=4}while(0);if((f|0)==23)h=3;c[d+44>>2]=h;break}if((f|0)==1)c[d+32>>2]=1}else Er(d,e,f);while(0);return}function xe(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,k=0,l=0.0,m=0.0;if(a[b+48>>0]|0){c[d>>2]=0;c[d+4>>2]=0;return}c[d>>2]=4;c[d+4>>2]=2;kc(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);g[b+1088>>2]=0.0;a[b+297>>0]=0;l=+g[b+192>>2];m=+g[b+196>>2];do if(l<=m){h=+g[b+892>>2];i=+g[b+908>>2];f=+g[b+924>>2];f=+F(+(+g[b+832>>2]*h+ +g[b+848>>2]*i+ +g[b+864>>2]*f),+(+g[b+828>>2]*h+ +g[b+844>>2]*i+ +g[b+860>>2]*f));do if(!(l>=m)){if(f3.1415927410125732)h=(l-f)%6.2831854820251465+-6.2831854820251465;else h=(l-f)%6.2831854820251465;else h=(l-f)%6.2831854820251465+6.2831854820251465;i=+w(+h);if(!((m-f)%6.2831854820251465<-3.1415927410125732))if((m-f)%6.2831854820251465>3.1415927410125732)h=(m-f)%6.2831854820251465+-6.2831854820251465;else h=(m-f)%6.2831854820251465;else h=(m-f)%6.2831854820251465+6.2831854820251465;k=i<+w(+h);f=k?f:f+6.2831854820251465;break}if(f>m){if(!((f-m)%6.2831854820251465<-3.1415927410125732))if((f-m)%6.2831854820251465>3.1415927410125732)h=(f-m)%6.2831854820251465+-6.2831854820251465;else h=(f-m)%6.2831854820251465;else h=(f-m)%6.2831854820251465+6.2831854820251465;i=+w(+h);if(!((f-l)%6.2831854820251465<-3.1415927410125732))if((f-l)%6.2831854820251465>3.1415927410125732)h=(f-l)%6.2831854820251465+-6.2831854820251465;else h=(f-l)%6.2831854820251465;else h=(f-l)%6.2831854820251465+6.2831854820251465;k=+w(+h)>2]=f;if(f>2]=f-l;a[b+297>>0]=1;k=1;break}if(f>m){g[b+1088>>2]=f-m;a[b+297>>0]=1;k=1}else k=0}else k=0;while(0);a[b+296>>0]=0;e=c[b+1032>>2]|0;c[b+1080>>2]=e;f=+g[b+184>>2];h=+g[b+188>>2];i=(c[j>>2]=e,+g[j>>2]);do if(!(f<=h))e=32;else{if(!(hi)){e=32;break}}else f=h;g[b+1032>>2]=i-f;a[b+296>>0]=1;e=34}while(0);if((e|0)==32?(g[b+1032>>2]=0.0,a[b+1096>>0]|0):0)e=34;if((e|0)==34){c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1}if(k<<24>>24==0?(a[b+1112>>0]|0)==0:0)return;c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1;return}function ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0;k=sa;sa=sa+128|0;a=c[a+16>>2]|0;n=+g[a+892>>2];x=+g[a+896>>2];y=+g[a+900>>2];w=+g[a+908>>2];l=+g[a+912>>2];h=+g[a+916>>2];v=+g[b>>2];u=+g[b+4>>2];t=+g[b+8>>2];r=+g[b+16>>2];q=+g[b+20>>2];p=+g[b+24>>2];m=+g[b+32>>2];f=+g[b+36>>2];i=+g[b+40>>2];s=+g[b+48>>2];o=+g[b+52>>2];j=+g[b+56>>2];g[k>>2]=n*v+x*u+y*t+s;g[k+4>>2]=n*r+x*q+y*p+o;g[k+8>>2]=n*m+x*f+y*i+j;g[k+12>>2]=0.0;g[k+16>>2]=w*v+x*u+y*t+s;g[k+20>>2]=w*r+x*q+y*p+o;g[k+24>>2]=w*m+x*f+y*i+j;g[k+28>>2]=0.0;g[k+32>>2]=w*v+l*u+y*t+s;g[k+36>>2]=w*r+l*q+y*p+o;g[k+40>>2]=w*m+l*f+y*i+j;g[k+44>>2]=0.0;g[k+48>>2]=n*v+l*u+y*t+s;g[k+52>>2]=n*r+l*q+y*p+o;g[k+56>>2]=n*m+l*f+y*i+j;g[k+60>>2]=0.0;g[k+64>>2]=n*v+x*u+h*t+s;g[k+68>>2]=n*r+x*q+h*p+o;g[k+72>>2]=n*m+x*f+h*i+j;g[k+76>>2]=0.0;g[k+80>>2]=w*v+x*u+h*t+s;g[k+84>>2]=w*r+x*q+h*p+o;g[k+88>>2]=w*m+x*f+h*i+j;g[k+92>>2]=0.0;g[k+96>>2]=w*v+l*u+h*t+s;g[k+100>>2]=w*r+l*q+h*p+o;g[k+104>>2]=w*m+l*f+h*i+j;g[k+108>>2]=0.0;g[k+112>>2]=n*v+l*u+h*t+s;g[k+116>>2]=n*r+l*q+h*p+o;g[k+120>>2]=n*m+l*f+h*i+j;g[k+124>>2]=0.0;c[e>>2]=c[k>>2];c[e+4>>2]=c[k+4>>2];c[e+8>>2]=c[k+8>>2];c[e+12>>2]=c[k+12>>2];c[d>>2]=c[k>>2];c[d+4>>2]=c[k+4>>2];c[d+8>>2]=c[k+8>>2];c[d+12>>2]=c[k+12>>2];a=1;do{f=+g[k+(a<<4)>>2];if(f<+g[d>>2])g[d>>2]=f;h=+g[k+(a<<4)+4>>2];if(h<+g[d+4>>2])g[d+4>>2]=h;i=+g[k+(a<<4)+8>>2];if(i<+g[d+8>>2])g[d+8>>2]=i;j=+g[k+(a<<4)+12>>2];if(j<+g[d+12>>2])g[d+12>>2]=j;if(+g[e>>2]>2]=f;if(+g[e+4>>2]>2]=h;if(+g[e+8>>2]>2]=i;if(+g[e+12>>2]>2]=j;a=a+1|0}while((a|0)!=8);sa=k;return}function ze(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0;q=sa;sa=sa+64|0;dg(c[b+116>>2]|0,d,0);e=+g[d+204>>2]+ +g[d+212>>2];o=e*+g[d+56>>2]+ +g[d+40>>2];p=e*+g[d+60>>2]+ +g[d+44>>2];g[d+16>>2]=+g[d+52>>2]*e+ +g[d+36>>2];g[d+20>>2]=o;g[d+24>>2]=p;g[d+28>>2]=0.0;g[q+32>>2]=-1.0;r=c[b+100>>2]|0;r=Ka[c[(c[r>>2]|0)+8>>2]&31](r,d+36|0,d+16|0,q)|0;c[d+88>>2]=0;if(!r){c[d+32>>2]=c[d+204>>2];g[d+272>>2]=0.0;o=-+g[d+56>>2];p=-+g[d+60>>2];g[d>>2]=-+g[d+52>>2];g[d+4>>2]=o;g[d+8>>2]=p;g[d+12>>2]=0.0;p=-1.0;o=1.0;r=d+268|0;g[r>>2]=o;sa=q;return +p}p=e*+g[q+32>>2];c[d>>2]=c[q+16>>2];c[d+4>>2]=c[q+16+4>>2];c[d+8>>2]=c[q+16+8>>2];c[d+12>>2]=c[q+16+12>>2];a[d+84>>0]=1;if((a[26712]|0)==0?mz(26712)|0:0){c[q+40>>2]=0;c[q+40+4>>2]=0;c[q+40+8>>2]=0;c[q+40+12>>2]=0;Cf(28012,0.0,0,0,q+40|0)}c[7054]=c[7054]|1;g[7089]=0.0;o=+g[7099]*0.0;e=+g[7100]*0.0;g[7094]=+g[7098]*0.0;g[7095]=o;g[7096]=e;g[7097]=0.0;c[7102]=0;c[7103]=0;c[7104]=0;c[7105]=0;e=+g[7091]*0.0;o=+g[7092]*0.0;g[7143]=+g[7090]*0.0;g[7144]=e;g[7145]=o;g[7146]=0.0;c[d+88>>2]=28012;o=p-+g[d+212>>2];g[d+32>>2]=o;e=+g[d+204>>2];f=+g[d+208>>2]*.009999999776482582;h=oe+f)g[d+32>>2]=h>e+f?e+f:h;c[d+16>>2]=c[q>>2];c[d+16+4>>2]=c[q+4>>2];c[d+16+8>>2]=c[q+8>>2];c[d+16+12>>2]=c[q+12>>2];l=+g[d>>2];m=+g[d+4>>2];n=+g[d+8>>2];o=l*+g[d+52>>2]+m*+g[d+56>>2]+n*+g[d+60>>2];b=c[b+116>>2]|0;h=+g[d+16>>2]-+g[b+52>>2];i=+g[d+20>>2]-+g[b+56>>2];j=+g[d+24>>2]-+g[b+60>>2];k=+g[b+332>>2];e=+g[b+336>>2];f=+g[b+328>>2];if(!(o>=-.10000000149011612)){g[d+272>>2]=-1.0/o*(l*(k*j-i*e+ +g[b+312>>2])+m*(h*e-j*f+ +g[b+316>>2])+n*(i*f-h*k+ +g[b+320>>2]));o=-1.0/o;r=d+268|0;g[r>>2]=o;sa=q;return +p}else{g[d+272>>2]=0.0;o=10.0;r=d+268|0;g[r>>2]=o;sa=q;return +p}return 0.0}function Ae(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0;u=+g[b>>2];t=+g[b+4>>2];s=+g[b+8>>2];r=1.0/+x(+(u*u+t*t+s*s));z=+g[d>>2];y=+g[d+4>>2];w=+g[d+8>>2];v=1.0/+x(+(z*z+y*y+w*w));C=s*r*y*v-t*r*w*v;B=u*r*w*v-s*r*z*v;A=t*r*z*v-u*r*y*v;d=c[a+28>>2]|0;e=+g[d+4>>2];h=+g[d+20>>2];j=+g[d+36>>2];f=+g[d+8>>2];i=+g[d+24>>2];k=+g[d+40>>2];l=+g[d+12>>2];n=+g[d+28>>2];p=+g[d+44>>2];m=-+g[d+52>>2];o=-+g[d+56>>2];q=-+g[d+60>>2];g[a+48>>2]=j*A+(e*C+h*B);g[a+52>>2]=j*w*v+(e*z*v+h*y*v);g[a+56>>2]=e*u*r+t*r*h+s*r*j;g[a+60>>2]=0.0;g[a+64>>2]=A*k+(f*C+i*B);g[a+68>>2]=z*v*f+y*v*i+w*v*k;g[a+72>>2]=u*r*f+t*r*i+s*r*k;g[a+76>>2]=0.0;g[a+80>>2]=C*l+B*n+A*p;g[a+84>>2]=z*v*l+y*v*n+w*v*p;g[a+88>>2]=u*r*l+t*r*n+s*r*p;g[a+92>>2]=0.0;g[a+96>>2]=e*0.0+h*0.0+j*0.0+(e*m+h*o+j*q);g[a+100>>2]=f*0.0+i*0.0+k*0.0+(f*m+i*o+k*q);g[a+104>>2]=l*0.0+n*0.0+p*0.0+(l*m+n*o+p*q);g[a+108>>2]=0.0;d=c[a+32>>2]|0;q=+g[d+4>>2];p=+g[d+20>>2];o=+g[d+36>>2];n=+g[d+8>>2];m=+g[d+24>>2];l=+g[d+40>>2];k=+g[d+12>>2];i=+g[d+28>>2];f=+g[d+44>>2];j=-+g[d+52>>2];h=-+g[d+56>>2];e=-+g[d+60>>2];g[a+112>>2]=C*q+B*p+A*o;g[a+116>>2]=z*v*q+y*v*p+w*v*o;g[a+120>>2]=u*r*q+t*r*p+s*r*o;g[a+124>>2]=0.0;g[a+128>>2]=C*n+B*m+A*l;g[a+132>>2]=z*v*n+y*v*m+w*v*l;g[a+136>>2]=u*r*n+t*r*m+s*r*l;g[a+140>>2]=0.0;g[a+144>>2]=C*k+B*i+A*f;g[a+148>>2]=z*v*k+y*v*i+w*v*f;g[a+152>>2]=u*r*k+t*r*i+s*r*f;g[a+156>>2]=0.0;g[a+160>>2]=q*0.0+p*0.0+o*0.0+(q*j+p*h+o*e);g[a+164>>2]=n*0.0+m*0.0+l*0.0+(n*j+m*h+l*e);g[a+168>>2]=k*0.0+i*0.0+f*0.0+(k*j+i*h+f*e);g[a+172>>2]=0.0;tc(a,(c[a+28>>2]|0)+4|0,(c[a+32>>2]|0)+4|0);return}function Be(b){b=b|0;var d=0.0,e=0.0,f=0.0,h=0,i=0,j=0,k=0;h=sa;sa=sa+16|0;if(!(a[b+1308>>0]|0)){sa=h;return}g[b+928>>2]=0.0;g[b+992>>2]=0.0;g[b+1056>>2]=0.0;c[b+712>>2]=0;c[b+712+4>>2]=0;c[b+712+8>>2]=0;c[b+712+12>>2]=0;tc(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);Pa[c[(c[b>>2]|0)+44>>2]&511](b);d=+g[b+1284>>2];e=+g[b+1288>>2];f=+g[b+1292>>2];if(+g[b+696>>2]>=+g[b+680>>2]){k=(a[b+1300>>0]|0)==0;i=c[(k?b+1160|0:b+1096|0)>>2]|0;j=c[(k?b+1144|0:b+1080|0)>>2]|0;c[h>>2]=c[(k?b+1128|0:b+1064|0)>>2];c[h+4>>2]=j;c[h+8>>2]=i;g[h+12>>2]=0.0;Vg(c[b+28>>2]|0,c[b+32>>2]|0,b+176|0,h,d,e,f,d,e,f)}if(+g[b+700>>2]>=+g[b+684>>2]){i=(a[b+1300>>0]|0)==0;k=c[(i?b+1164|0:b+1100|0)>>2]|0;j=c[(i?b+1148|0:b+1084|0)>>2]|0;c[h>>2]=c[(i?b+1132|0:b+1068|0)>>2];c[h+4>>2]=j;c[h+8>>2]=k;g[h+12>>2]=0.0;Vg(c[b+28>>2]|0,c[b+32>>2]|0,b+260|0,h,d,e,f,d,e,f)}if(+g[b+704>>2]>=+g[b+688>>2]){i=(a[b+1300>>0]|0)==0;k=c[(i?b+1168|0:b+1104|0)>>2]|0;j=c[(i?b+1152|0:b+1088|0)>>2]|0;c[h>>2]=c[(i?b+1136|0:b+1072|0)>>2];c[h+4>>2]=j;c[h+8>>2]=k;g[h+12>>2]=0.0;Vg(c[b+28>>2]|0,c[b+32>>2]|0,b+344|0,h,d,e,f,d,e,f)}if(of(b,0)|0){c[h>>2]=c[b+1208>>2];c[h+4>>2]=c[b+1208+4>>2];c[h+8>>2]=c[b+1208+8>>2];c[h+12>>2]=c[b+1208+12>>2];_f(c[b+28>>2]|0,c[b+32>>2]|0,b+428|0,h)}if(of(b,1)|0){c[h>>2]=c[b+1224>>2];c[h+4>>2]=c[b+1224+4>>2];c[h+8>>2]=c[b+1224+8>>2];c[h+12>>2]=c[b+1224+12>>2];_f(c[b+28>>2]|0,c[b+32>>2]|0,b+512|0,h)}if(of(b,2)|0){c[h>>2]=c[b+1240>>2];c[h+4>>2]=c[b+1240+4>>2];c[h+8>>2]=c[b+1240+8>>2];c[h+12>>2]=c[b+1240+12>>2];_f(c[b+28>>2]|0,c[b+32>>2]|0,b+596|0,h)}sa=h;return}function Ce(a,b){a=a|0;b=b|0;var d=0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,y=0,z=0;d=c[a+748>>2]|0;if((d|0)!=4){c[a+748>>2]=d+1;z=d;y=(z|0)>0;z=y?z:0;a=a+4+(z*184|0)|0;Bh(a|0,b|0,184)|0;return z|0}k=+g[b+80>>2];x=+g[a+84>>2];v=x>2];t=u>2];z=+g[a+636>>2]<(s>31;k=+g[b>>2];if(d){n=+g[a+188>>2];h=+g[b+4>>2];q=+g[a+192>>2];j=+g[b+8>>2];p=+g[a+196>>2];m=+g[a+556>>2];s=+g[a+372>>2];f=+g[a+560>>2];o=+g[a+376>>2];e=+g[a+564>>2];l=+g[a+380>>2];i=((k-n)*(f-o)-(h-q)*(m-s))*((k-n)*(f-o)-(h-q)*(m-s))+(((h-q)*(e-l)-(j-p)*(f-o))*((h-q)*(e-l)-(j-p)*(f-o))+((j-p)*(m-s)-(k-n)*(e-l))*((j-p)*(m-s)-(k-n)*(e-l)));if((d|0)==1){k=k-+g[a+4>>2];u=h-+g[a+8>>2];t=j-+g[a+12>>2];h=0.0;j=p;y=7}else{t=m-s;u=f-o;r=e-l;y=6}}else{m=+g[a+556>>2];s=+g[a+372>>2];f=+g[a+560>>2];o=+g[a+376>>2];e=+g[a+564>>2];l=+g[a+380>>2];t=m-s;u=f-o;r=e-l;n=+g[a+188>>2];q=+g[a+192>>2];p=+g[a+196>>2];i=0.0;h=+g[b+4>>2];j=+g[b+8>>2];y=6}if((y|0)==6){k=k-+g[a+4>>2];h=h-+g[a+8>>2];j=j-+g[a+12>>2];x=h*r-j*u;v=j*t-k*r;r=k*u-h*t;if((d|0)==2){u=h;t=j;m=o;j=p;f=l;e=0.0;h=r*r+(x*x+v*v);y=8}else{u=h;t=j;h=r*r+(x*x+v*v);j=p;y=7}}if((y|0)==7){p=m-n;x=f-q;e=e-j;r=u*e-t*x;e=t*p-k*e;p=k*x-u*p;if(z){e=p*p+(r*r+e*e);f=0.0}else{m=o;f=l;e=p*p+(r*r+e*e);y=8}}if((y|0)==8){v=s-n;s=m-q;f=f-j;x=u*f-t*s;f=t*v-k*f;v=k*s-u*v;f=v*v+(x*x+f*f)}x=+w(+i);u=+w(+h);s=+w(+e);r=+w(+f);v=x>-999999984306749440.0?x:-999999984306749440.0;t=u>v?u:v;z=r>(s>t?s:t)?3:s>t?2:u>v?1:(x>-999999984306749440.0^1)<<31>>31;y=(z|0)>0;z=y?z:0;a=a+4+(z*184|0)|0;Bh(a|0,b|0,184)|0;return z|0}function De(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;c[7160]=(c[7160]|0)+1;g=c[d+24>>2]|0;if(!g){if(!((b[f+6>>1]&b[e+4>>1])<<16>>16)){d=0;return d|0}if(!((b[e+6>>1]&b[f+4>>1])<<16>>16)){d=0;return d|0}}else if(!(Ja[c[(c[g>>2]|0)+8>>2]&63](g,e,f)|0)){d=0;return d|0}l=(c[e+12>>2]|0)>(c[f+12>>2]|0);m=l?f:e;i=c[m+12>>2]|0;l=l?e:f;f=c[l+12>>2]|0;j=(f<<16|i)+~((f<<16|i)<<15)|0;j=((10?j>>10:j)^j)*9|0;j=(6?j>>6:j)^j;j=(16?j+~(j<<11)>>16:j+~(j<<11)|0)^j+~(j<<11);k=c[d+12>>2]|0;g=c[(c[d+44>>2]|0)+((j&k+-1)<<2)>>2]|0;a:do if((g|0)!=-1){h=c[d+16>>2]|0;e=g;while(1){g=h+(e<<4)|0;if((c[(c[g>>2]|0)+12>>2]|0)==(i|0)?(c[(c[h+(e<<4)+4>>2]|0)+12>>2]|0)==(f|0):0)break;e=c[(c[d+64>>2]|0)+(e<<2)>>2]|0;if((e|0)==-1)break a}return g|0}while(0);i=c[d+8>>2]|0;if((i|0)==(k|0)){h=(k|0)==0?1:k<<1;if((k|0)<(h|0)){if(!h){g=0;f=k}else{c[7182]=(c[7182]|0)+1;g=xb((h<<4|3)+16|0)|0;if(!g)g=0;else{c[(g+4+15&-16)+-4>>2]=g;g=g+4+15&-16}f=c[d+8>>2]|0}if((f|0)>0){e=0;do{n=c[d+16>>2]|0;c[g+(e<<4)>>2]=c[n+(e<<4)>>2];c[g+(e<<4)+4>>2]=c[n+(e<<4)+4>>2];c[g+(e<<4)+8>>2]=c[n+(e<<4)+8>>2];c[g+(e<<4)+12>>2]=c[n+(e<<4)+12>>2];e=e+1|0}while((e|0)!=(f|0))}e=c[d+16>>2]|0;if(e|0){if(a[d+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[d+16>>2]=0}a[d+20>>0]=1;c[d+16>>2]=g;c[d+12>>2]=h;e=c[d+8>>2]|0;g=h}else{e=k;g=k}}else{e=i;g=k}c[d+8>>2]=e+1;f=c[d+16>>2]|0;e=c[d+72>>2]|0;if(e){Ja[c[(c[e>>2]|0)+8>>2]&63](e,m,l)|0;g=c[d+12>>2]|0}if((k|0)<(g|0)){Re(d);g=(c[d+12>>2]|0)+-1&j}else g=j&k+-1;n=(c[m+12>>2]|0)<(c[l+12>>2]|0);c[f+(i<<4)>>2]=n?m:l;c[f+(i<<4)+4>>2]=n?l:m;c[f+(i<<4)+8>>2]=0;c[f+(i<<4)+8+4>>2]=0;n=(c[d+44>>2]|0)+(g<<2)|0;c[(c[d+64>>2]|0)+(i<<2)>>2]=c[n>>2];c[n>>2]=i;n=f+(i<<4)|0;return n|0}function Ee(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=sa;sa=sa+32|0;a[p+16>>0]=1;c[p+12>>2]=0;c[p+4>>2]=0;c[p+8>>2]=0;if((c[b+8>>2]|0)>0){l=0;g=0;h=0;e=0;f=0;while(1){m=c[b+16>>2]|0;n=m+(l<<4)|0;if((g|0)==(f|0)){k=(f|0)==0?1:f<<1;if((f|0)<(k|0)){if(k){c[7182]=(c[7182]|0)+1;e=xb((k<<4|3)+16|0)|0;if(!e){h=0;f=g}else{c[(e+4+15&-16)+-4>>2]=e;h=e+4+15&-16;f=g}}else h=0;if((f|0)>0){e=0;do{j=c[p+12>>2]|0;c[h+(e<<4)>>2]=c[j+(e<<4)>>2];c[h+(e<<4)+4>>2]=c[j+(e<<4)+4>>2];c[h+(e<<4)+8>>2]=c[j+(e<<4)+8>>2];c[h+(e<<4)+12>>2]=c[j+(e<<4)+12>>2];e=e+1|0}while((e|0)!=(f|0))}e=c[p+12>>2]|0;if(!e)g=f;else{if(!(a[p+16>>0]|0))g=f;else{c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[p+12>>2]=0}a[p+16>>0]=1;c[p+12>>2]=h;j=k;i=g;e=k}else{j=f;i=f}}else{j=f;i=g}c[h+(i<<4)>>2]=c[n>>2];c[h+(i<<4)+4>>2]=c[m+(l<<4)+4>>2];c[h+(i<<4)+8>>2]=c[m+(l<<4)+8>>2];c[h+(i<<4)+12>>2]=c[m+(l<<4)+12>>2];g=i+1|0;l=l+1|0;if((l|0)>=(c[b+8>>2]|0))break;else f=j}c[p+4>>2]=g;c[p+8>>2]=e;if((i|0)>-1){f=c[p+12>>2]|0;e=0;while(1){Ka[c[(c[b>>2]|0)+12>>2]&31](b,c[f+(e<<4)>>2]|0,c[f+(e<<4)+4>>2]|0,d)|0;if((e|0)<(i|0))e=e+1|0;else break}}}else g=0;if((c[b+56>>2]|0)>0){f=c[b+64>>2]|0;e=0;do{c[f+(e<<2)>>2]=-1;e=e+1|0}while((e|0)<(c[b+56>>2]|0))}if((g|0)<=1)if((g|0)<=0){e=c[p+12>>2]|0;if(!e){sa=p;return}}else o=26;else{Ed(p,0,g+-1|0);o=26}if((o|0)==26){e=c[p+12>>2]|0;f=0;do{Ja[c[(c[b>>2]|0)+8>>2]&63](b,c[e+(f<<4)>>2]|0,c[e+(f<<4)+4>>2]|0)|0;f=f+1|0}while((f|0)<(g|0))}c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);c[p+12>>2]=0;sa=p;return}function Fe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0.0,l=0,m=0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0.0,t=0,u=0.0,v=0.0,w=0.0,x=0;x=sa;sa=sa+32|0;r=c[a+12>>2]|0;s=+g[r+(((e+d|0)/2|0)*24|0)>>2];u=+g[r+(((e+d|0)/2|0)*24|0)+4>>2];v=+g[r+(((e+d|0)/2|0)*24|0)+8>>2];w=+g[r+(((e+d|0)/2|0)*24|0)+16>>2];t=c[r+(((e+d|0)/2|0)*24|0)+20>>2]|0;f=e;h=d;while(1){n=+g[b>>2];o=+g[b+4>>2];p=+g[b+8>>2];q=(s-n)*(s-n)+(u-o)*(u-o)+(v-p)*(v-p);a:while(1){m=r+(h*24|0)|0;i=+g[r+(h*24|0)+16>>2];do if(i!=w){if(!(i>2]-n;j=+g[r+(h*24|0)+4>>2]-o;k=+g[r+(h*24|0)+8>>2]-p;if(i*i+j*j+k*k!=q)if(i*i+j*j+k*k>2]|0)<(t|0))break;else break a}while(0);h=h+1|0}b:while(1){l=r+(f*24|0)|0;i=+g[r+(f*24|0)+16>>2];do if(w!=i){if(!(w>2]-n;j=+g[r+(f*24|0)+4>>2]-o;k=+g[r+(f*24|0)+8>>2]-p;if(q!=i*i+j*j+k*k)if(q>2]|0))break;else break b}while(0);f=f+-1|0}if((h|0)<=(f|0)){c[x>>2]=c[m>>2];c[x+4>>2]=c[m+4>>2];c[x+8>>2]=c[m+8>>2];c[x+12>>2]=c[m+12>>2];c[x+16>>2]=c[m+16>>2];c[x+20>>2]=c[m+20>>2];c[m>>2]=c[l>>2];c[m+4>>2]=c[l+4>>2];c[m+8>>2]=c[l+8>>2];c[m+12>>2]=c[l+12>>2];c[m+16>>2]=c[l+16>>2];c[m+20>>2]=c[l+20>>2];r=(c[a+12>>2]|0)+(f*24|0)|0;c[r>>2]=c[x>>2];c[r+4>>2]=c[x+4>>2];c[r+8>>2]=c[x+8>>2];c[r+12>>2]=c[x+12>>2];c[r+16>>2]=c[x+16>>2];c[r+20>>2]=c[x+20>>2];f=f+-1|0;h=h+1|0}if((h|0)>(f|0))break;r=c[a+12>>2]|0}if((f|0)>(d|0))Fe(a,b,d,f);if((h|0)>=(e|0)){sa=x;return}Fe(a,b,h,e);sa=x;return}function Ge(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0,h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;j=c[a+28>>2]|0;k=c[a+32>>2]|0;h=c[b+8>>2]|0;g[h>>2]=1.0;f=c[b+24>>2]|0;g[h+(f+1<<2)>>2]=1.0;g[h+((f<<1)+2<<2)>>2]=1.0;l=+g[a+300>>2];q=+g[a+304>>2];e=+g[a+308>>2];o=+g[j+4>>2]*l+ +g[j+8>>2]*q+ +g[j+12>>2]*e;m=l*+g[j+20>>2]+q*+g[j+24>>2]+e*+g[j+28>>2];e=l*+g[j+36>>2]+q*+g[j+40>>2]+e*+g[j+44>>2];h=c[b+12>>2]|0;c[h>>2]=0;g[h+4>>2]=e;g[h+8>>2]=-m;g[h+12>>2]=0.0;g[h+(f<<2)>>2]=-e;c[h+(f<<2)+4>>2]=0;g[h+(f<<2)+8>>2]=o;g[h+(f<<2)+12>>2]=0.0;g[h+(f<<1<<2)>>2]=m;g[h+(f<<1<<2)+4>>2]=-o;c[h+(f<<1<<2)+8>>2]=0;g[h+(f<<1<<2)+12>>2]=0.0;h=c[b+16>>2]|0;g[h>>2]=-1.0;g[h+(f+1<<2)>>2]=-1.0;g[h+((f<<1)+2<<2)>>2]=-1.0;q=+g[a+316>>2];l=+g[a+320>>2];d=+g[a+324>>2];p=+g[k+4>>2]*q+ +g[k+8>>2]*l+ +g[k+12>>2]*d;n=q*+g[k+20>>2]+l*+g[k+24>>2]+d*+g[k+28>>2];d=q*+g[k+36>>2]+l*+g[k+40>>2]+d*+g[k+44>>2];h=c[b+20>>2]|0;c[h>>2]=0;g[h+4>>2]=-d;g[h+8>>2]=n;g[h+12>>2]=0.0;g[h+(f<<2)>>2]=d;c[h+(f<<2)+4>>2]=0;g[h+(f<<2)+8>>2]=-p;g[h+(f<<2)+12>>2]=0.0;g[h+(f<<1<<2)>>2]=-n;g[h+(f<<1<<2)+4>>2]=p;c[h+(f<<1<<2)+8>>2]=0;g[h+(f<<1<<2)+12>>2]=0.0;h=c[a+332>>2]|0;l=+g[((h&1|0)==0?b+4|0:a+336|0)>>2]*+g[b>>2];i=c[b+28>>2]|0;g[i>>2]=l*(p+ +g[k+52>>2]-o-+g[j+52>>2]);g[i+(f<<2)>>2]=l*(n+ +g[k+56>>2]-m-+g[j+56>>2]);g[i+(f<<1<<2)>>2]=l*(d+ +g[k+60>>2]-e-+g[j+60>>2]);if(h&2|0){k=c[b+32>>2]|0;c[k>>2]=c[a+340>>2];c[k+(f<<2)>>2]=c[a+340>>2];c[k+(f<<1<<2)>>2]=c[a+340>>2]}e=+g[a+356>>2];if(e>0.0){g[c[b+36>>2]>>2]=-e;g[c[b+40>>2]>>2]=e;d=+g[a+356>>2]}else d=e;if(d>0.0){g[(c[b+36>>2]|0)+(f<<2)>>2]=-e;g[(c[b+40>>2]|0)+(f<<2)>>2]=e;d=+g[a+356>>2]}if(!(d>0.0)){j=a+352|0;j=c[j>>2]|0;k=b+52|0;c[k>>2]=j;return}g[(c[b+36>>2]|0)+(f<<1<<2)>>2]=-e;g[(c[b+40>>2]|0)+(f<<1<<2)>>2]=e;j=a+352|0;j=c[j>>2]|0;k=b+52|0;c[k>>2]=j;return}function He(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;c[7159]=(c[7159]|0)+1;j=(c[b+12>>2]|0)>(c[d+12>>2]|0);l=j?d:b;h=c[l+12>>2]|0;j=j?b:d;f=c[j+12>>2]|0;i=(f<<16|h)+~((f<<16|h)<<15)|0;i=((10?i>>10:i)^i)*9|0;i=(6?i>>6:i)^i;i=((16?i+~(i<<11)>>16:i+~(i<<11)|0)^i+~(i<<11))&(c[a+12>>2]|0)+-1;b=c[(c[a+44>>2]|0)+(i<<2)>>2]|0;if((b|0)==-1){o=0;return o|0}g=c[a+16>>2]|0;while(1){d=g+(b<<4)|0;if((c[(c[d>>2]|0)+12>>2]|0)==(h|0)?(c[(c[g+(b<<4)+4>>2]|0)+12>>2]|0)==(f|0):0)break;b=c[(c[a+64>>2]|0)+(b<<2)>>2]|0;if((b|0)==-1){b=0;o=25;break}}if((o|0)==25)return b|0;Za[c[(c[a>>2]|0)+32>>2]&127](a,d,e);n=c[g+(b<<4)+12>>2]|0;m=d-(c[a+16>>2]|0)|0;m=4?m>>4:m;h=(c[a+44>>2]|0)+(i<<2)|0;b=c[h>>2]|0;f=c[a+64>>2]|0;if((b|0)!=(m|0)){d=b;while(1){g=f+(d<<2)|0;b=c[g>>2]|0;if((b|0)==(m|0))break;else d=b}b=c[f+(m<<2)>>2]|0;if((d|0)==-1)o=12;else c[g>>2]=b}else{b=c[f+(m<<2)>>2]|0;o=12}if((o|0)==12)c[h>>2]=b;k=(c[a+8>>2]|0)+-1|0;b=c[a+72>>2]|0;if(b|0)Ka[c[(c[b>>2]|0)+12>>2]&31](b,l,j,e)|0;if((k|0)==(m|0)){c[a+8>>2]=(c[a+8>>2]|0)+-1;o=n;return o|0}j=c[a+16>>2]|0;h=c[(c[j+(k<<4)+4>>2]|0)+12>>2]<<16|c[(c[j+(k<<4)>>2]|0)+12>>2];h=((10?h+~(h<<15)>>10:h+~(h<<15)|0)^h+~(h<<15))*9|0;h=(6?h>>6:h)^h;h=((16?h+~(h<<11)>>16:h+~(h<<11)|0)^h+~(h<<11))&(c[a+12>>2]|0)+-1;i=(c[a+44>>2]|0)+(h<<2)|0;b=c[i>>2]|0;f=c[a+64>>2]|0;if((b|0)!=(k|0)){d=b;while(1){g=f+(d<<2)|0;b=c[g>>2]|0;if((b|0)==(k|0))break;else d=b}b=c[f+(k<<2)>>2]|0;if((d|0)==-1)o=23;else c[g>>2]=b}else{b=c[f+(k<<2)>>2]|0;o=23}if((o|0)==23)c[i>>2]=b;c[j+(m<<4)>>2]=c[j+(k<<4)>>2];c[j+(m<<4)+4>>2]=c[j+(k<<4)+4>>2];c[j+(m<<4)+8>>2]=c[j+(k<<4)+8>>2];c[j+(m<<4)+12>>2]=c[j+(k<<4)+12>>2];o=(c[a+44>>2]|0)+(h<<2)|0;c[(c[a+64>>2]|0)+(m<<2)>>2]=c[o>>2];c[o>>2]=m;c[a+8>>2]=(c[a+8>>2]|0)+-1;o=n;return o|0}function Ie(a,b,e){a=a|0;b=b|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0;ih(a,b,e)|0;c[b+52>>2]=c[a+552>>2];c[b+56>>2]=c[a+556>>2];c[b+60>>2]=c[a+560>>2];c[b+64>>2]=c[a+564>>2];c[b+68>>2]=c[a+568>>2];c[b+72>>2]=c[a+572>>2];c[b+76>>2]=c[a+576>>2];c[b+80>>2]=c[a+580>>2];c[b+84>>2]=c[a+584>>2];c[b+88>>2]=c[a+588>>2];c[b+92>>2]=c[a+592>>2];c[b+96>>2]=c[a+596>>2];c[b+100>>2]=c[a+600>>2];c[b+104>>2]=c[a+604>>2];c[b+108>>2]=c[a+608>>2];c[b+112>>2]=c[a+612>>2];c[b+116>>2]=c[a+616>>2];c[b+120>>2]=c[a+620>>2];c[b+124>>2]=c[a+624>>2];c[b+128>>2]=c[a+628>>2];c[b+132>>2]=c[a+632>>2];c[b+136>>2]=c[a+636>>2];c[b+140>>2]=c[a+640>>2];c[b+144>>2]=c[a+644>>2];c[b+148>>2]=c[a+648>>2];c[b+152>>2]=c[a+652>>2];c[b+156>>2]=c[a+656>>2];c[b+160>>2]=c[a+660>>2];c[b+164>>2]=c[a+664>>2];c[b+168>>2]=c[a+668>>2];c[b+172>>2]=c[a+672>>2];c[b+176>>2]=c[a+676>>2];c[b+184>>2]=d[a+736>>0];c[b+188>>2]=d[a+737>>0];c[b+196>>2]=c[a+684>>2];c[b+192>>2]=c[a+680>>2];c[b+180>>2]=d[a+740>>0];h=+g[a+688>>2];i=+g[a+692>>2];if(!((h-i)%6.2831854820251465<-3.1415927410125732))if((h-i)%6.2831854820251465>3.1415927410125732)f=(h-i)%6.2831854820251465+-6.2831854820251465;else f=(h-i)%6.2831854820251465;else f=(h-i)%6.2831854820251465+6.2831854820251465;g[b+200>>2]=f;if((h+i)%6.2831854820251465<-3.1415927410125732){i=(h+i)%6.2831854820251465+6.2831854820251465;e=b+204|0;g[e>>2]=i;e=a+696|0;e=c[e>>2]|0;j=b+208|0;c[j>>2]=e;j=a+700|0;j=c[j>>2]|0;e=b+212|0;c[e>>2]=j;a=a+704|0;a=c[a>>2]|0;b=b+216|0;c[b>>2]=a;return 17096}if(!((h+i)%6.2831854820251465>3.1415927410125732)){i=(h+i)%6.2831854820251465;j=b+204|0;g[j>>2]=i;j=a+696|0;j=c[j>>2]|0;e=b+208|0;c[e>>2]=j;e=a+700|0;e=c[e>>2]|0;j=b+212|0;c[j>>2]=e;a=a+704|0;a=c[a>>2]|0;j=b+216|0;c[j>>2]=a;return 17096}i=(h+i)%6.2831854820251465+-6.2831854820251465;j=b+204|0;g[j>>2]=i;j=a+696|0;j=c[j>>2]|0;e=b+208|0;c[e>>2]=j;e=a+700|0;e=c[e>>2]|0;j=b+212|0;c[j>>2]=e;a=a+704|0;a=c[a>>2]|0;j=b+216|0;c[j>>2]=a;return 17096}function Je(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0.0,r=0.0,s=0.0,t=0,u=0.0,v=0.0,w=0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0.0,E=0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0;B=(a[b+28>>0]|0)!=0;C=B?e:d;B=B?d:e;z=c[b+12>>2]|0;if((z|0)<=0){x=1.0;return +x}A=(c[C+192>>2]|0)+24|0;j=+g[C+4>>2];u=+g[C+8>>2];v=+g[C+12>>2];w=c[C+16>>2]|0;x=+g[C+20>>2];k=+g[C+24>>2];l=+g[C+28>>2];e=c[C+32>>2]|0;m=+g[C+36>>2];n=+g[C+40>>2];o=+g[C+44>>2];p=c[C+48>>2]|0;q=+g[C+52>>2];r=+g[C+56>>2];s=+g[C+60>>2];t=c[C+64>>2]|0;i=1.0;d=0;y=c[C+260>>2]|0;do{E=c[A>>2]|0;P=+g[E+(d*80|0)>>2];O=+g[E+(d*80|0)+16>>2];N=+g[E+(d*80|0)+32>>2];M=+g[E+(d*80|0)+4>>2];L=+g[E+(d*80|0)+20>>2];K=+g[E+(d*80|0)+36>>2];J=+g[E+(d*80|0)+8>>2];I=+g[E+(d*80|0)+24>>2];H=+g[E+(d*80|0)+40>>2];G=+g[E+(d*80|0)+48>>2];F=+g[E+(d*80|0)+52>>2];D=+g[E+(d*80|0)+56>>2];c[C+260>>2]=y+1;g[C+4>>2]=j*P+u*O+v*N;g[C+8>>2]=j*M+u*L+v*K;g[C+12>>2]=j*J+u*I+v*H;g[C+16>>2]=0.0;g[C+20>>2]=x*P+k*O+l*N;g[C+24>>2]=x*M+k*L+l*K;g[C+28>>2]=x*J+k*I+l*H;g[C+32>>2]=0.0;g[C+36>>2]=m*P+n*O+o*N;g[C+40>>2]=m*M+n*L+o*K;g[C+44>>2]=m*J+n*I+o*H;g[C+48>>2]=0.0;g[C+52>>2]=q+(j*G+u*F+v*D);g[C+56>>2]=r+(x*G+k*F+l*D);g[C+60>>2]=s+(m*G+n*F+o*D);g[C+64>>2]=0.0;E=c[(c[b+20>>2]|0)+(d<<2)>>2]|0;D=+Ba[c[(c[E>>2]|0)+12>>2]&15](E,C,B,f,h);i=D>2]|0)+1|0;c[C+260>>2]=y;g[C+4>>2]=j;g[C+8>>2]=u;g[C+12>>2]=v;c[C+16>>2]=w;g[C+20>>2]=x;g[C+24>>2]=k;g[C+28>>2]=l;c[C+32>>2]=e;g[C+36>>2]=m;g[C+40>>2]=n;g[C+44>>2]=o;c[C+48>>2]=p;g[C+52>>2]=q;g[C+56>>2]=r;g[C+60>>2]=s;c[C+64>>2]=t;d=d+1|0}while((d|0)!=(z|0));return +i}function Ke(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0;i=xs()|0;c[i+4>>2]=7;c[i+8>>2]=-1;c[i+12>>2]=-1;g[i+16>>2]=3402823466385288598117041.0e14;a[i+20>>0]=1;a[i+21>>0]=0;c[i+24>>2]=-1;c[i+28>>2]=b;c[i+32>>2]=d;g[i+36>>2]=0.0;g[i+40>>2]=.30000001192092896;c[i+44>>2]=0;c[i>>2]=7408;a[i+48>>0]=0;c[i+52>>2]=c[e>>2];c[i+52+4>>2]=c[e+4>>2];c[i+52+8>>2]=c[e+8>>2];c[i+52+12>>2]=c[e+12>>2];c[i+68>>2]=c[e+16>>2];c[i+68+4>>2]=c[e+16+4>>2];c[i+68+8>>2]=c[e+16+8>>2];c[i+68+12>>2]=c[e+16+12>>2];c[i+84>>2]=c[e+32>>2];c[i+84+4>>2]=c[e+32+4>>2];c[i+84+8>>2]=c[e+32+8>>2];c[i+84+12>>2]=c[e+32+12>>2];c[i+100>>2]=c[e+48>>2];c[i+100+4>>2]=c[e+48+4>>2];c[i+100+8>>2]=c[e+48+8>>2];c[i+100+12>>2]=c[e+48+12>>2];c[i+116>>2]=c[f>>2];c[i+116+4>>2]=c[f+4>>2];c[i+116+8>>2]=c[f+8>>2];c[i+116+12>>2]=c[f+12>>2];c[i+132>>2]=c[f+16>>2];c[i+132+4>>2]=c[f+16+4>>2];c[i+132+8>>2]=c[f+16+8>>2];c[i+132+12>>2]=c[f+16+12>>2];c[i+148>>2]=c[f+32>>2];c[i+148+4>>2]=c[f+32+4>>2];c[i+148+8>>2]=c[f+32+8>>2];c[i+148+12>>2]=c[f+32+12>>2];c[i+164>>2]=c[f+48>>2];c[i+164+4>>2]=c[f+48+4>>2];c[i+164+8>>2]=c[f+48+8>>2];c[i+164+12>>2]=c[f+48+12>>2];a[i+180>>0]=h&1;g[i+184>>2]=1.0;g[i+188>>2]=-1.0;g[i+192>>2]=0.0;g[i+196>>2]=0.0;g[i+200>>2]=1.0;g[i+204>>2]=.699999988079071;g[i+208>>2]=0.0;g[i+212>>2]=0.0;g[i+216>>2]=1.0;g[i+220>>2]=.699999988079071;g[i+224>>2]=0.0;g[i+228>>2]=0.0;g[i+264>>2]=1.0;g[i+268>>2]=.699999988079071;g[i+272>>2]=1.0;g[i+276>>2]=0.0;g[i+280>>2]=1.0;g[i+284>>2]=.699999988079071;g[i+288>>2]=1.0;g[i+292>>2]=0.0;g[i+232>>2]=1.0;g[i+236>>2]=.699999988079071;g[i+240>>2]=1.0;g[i+244>>2]=0.0;g[i+248>>2]=1.0;g[i+252>>2]=.699999988079071;g[i+256>>2]=1.0;g[i+260>>2]=0.0;a[i+1096>>0]=0;g[i+1116>>2]=0.0;g[i+1120>>2]=0.0;g[i+1124>>2]=0.0;c[i+300>>2]=0;c[i+1100>>2]=0;c[i+1100+4>>2]=0;c[i+1100+8>>2]=0;a[i+1100+12>>0]=0;a[i+49>>0]=1;kc(i,(c[i+28>>2]|0)+4|0,(c[i+32>>2]|0)+4|0);return i|0}function Le(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0,l=0,m=0.0,n=0;c[7157]=(c[7157]|0)+1;if(!(c[b+4>>2]&2))j=.019999999552965164;else{k=c[d+192>>2]|0;i=+wa[c[(c[k>>2]|0)+20>>2]&1](k,.019999999552965164);k=c[e+192>>2]|0;j=+wa[c[(c[k>>2]|0)+20>>2]&1](k,.019999999552965164);j=i>2];i=+g[e+184>>2];i=m>2]|0;h=c[f+8>>2]|0;if(!h){if(c[b+4>>2]&4|0){b=0;return b|0}c[7182]=(c[7182]|0)+1;f=xb(791)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}k=f}else{n=c[f+12>>2]|0;c[f+12>>2]=c[n>>2];c[f+8>>2]=h+-1;k=n;f=n}c[f>>2]=1025;c[k+116>>2]=0;a[k+120>>0]=0;f=k+124|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;c[k+300>>2]=0;a[k+304>>0]=0;f=k+308|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;c[k+484>>2]=0;a[k+488>>0]=0;f=k+492|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;c[k+668>>2]=0;a[k+672>>0]=0;f=k+676|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;c[k+740>>2]=d;c[k+744>>2]=e;c[k+748>>2]=0;g[k+752>>2]=j;g[k+756>>2]=i;e=k;f=c[b+12>>2]|0;c[k+768>>2]=f;if((f|0)==(c[b+16>>2]|0)?(l=(f|0)==0?1:f<<1,(f|0)<(l|0)):0){if(!l)d=0;else{c[7182]=(c[7182]|0)+1;f=xb((l<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}d=f;f=c[b+12>>2]|0}if((f|0)>0){h=0;do{c[d+(h<<2)>>2]=c[(c[b+20>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0))}h=c[b+20>>2]|0;if(h){if(a[b+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);f=c[b+12>>2]|0}c[b+20>>2]=0}a[b+24>>0]=1;c[b+20>>2]=d;c[b+16>>2]=l}c[(c[b+20>>2]|0)+(f<<2)>>2]=e;c[b+12>>2]=f+1;n=k;return n|0}function Me(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0;n=sa;sa=sa+64|0;e=c[d+192>>2]|0;ab[c[(c[e>>2]|0)+8>>2]&127](e,d+4|0,n+48|0,n+32|0);f=+g[n+48>>2]+-.019999999552965164;g[n+48>>2]=f;i=+g[n+48+4>>2]+-.019999999552965164;g[n+48+4>>2]=i;j=+g[n+48+8>>2]+-.019999999552965164;g[n+48+8>>2]=j;h=+g[n+32>>2]+.019999999552965164;g[n+32>>2]=h;k=+g[n+32+4>>2]+.019999999552965164;g[n+32+4>>2]=k;l=+g[n+32+8>>2]+.019999999552965164;g[n+32+8>>2]=l;if(((a[b+44>>0]|0)!=0?(c[d+236>>2]|0)==2:0)?(c[d+204>>2]&3|0)==0:0){e=c[d+192>>2]|0;ab[c[(c[e>>2]|0)+8>>2]&127](e,d+68|0,n+16|0,n);f=+g[n+16>>2]+-.019999999552965164;g[n+16>>2]=f;j=+g[n+16+4>>2]+-.019999999552965164;g[n+16+4>>2]=j;k=+g[n+16+8>>2]+-.019999999552965164;g[n+16+8>>2]=k;h=+g[n>>2]+.019999999552965164;g[n>>2]=h;l=+g[n+4>>2]+.019999999552965164;g[n+4>>2]=l;m=+g[n+8>>2]+.019999999552965164;g[n+8>>2]=m;i=+g[n+48>>2];if(f>2]=f;else f=i;i=+g[n+48+4>>2];if(j>2]=j;i=j}j=+g[n+48+8>>2];if(k>2]=k;j=k}k=+g[n+16+12>>2];if(k<+g[n+48+12>>2])g[n+48+12>>2]=k;k=+g[n+32>>2];if(k>2]=h;else h=k;k=+g[n+32+4>>2];if(k>2]=l;k=l}l=+g[n+32+8>>2];if(l>2]=m;l=m}m=+g[n+12>>2];if(+g[n+32+12>>2]>2]=m}e=c[b+68>>2]|0;if((c[d+204>>2]&1|0)==0?(h=h-f,k=k-i,m=l-j,!(h*h+k*k+m*m<999999995904.0)):0){if((c[d+216>>2]&-2|0)!=4)c[d+216>>2]=5;if(!(a[19314]|0)){sa=n;return}e=c[b+72>>2]|0;if(!e){sa=n;return}a[19314]=0;Va[c[(c[e>>2]|0)+36>>2]&127](e,19315);d=c[b+72>>2]|0;Va[c[(c[d>>2]|0)+36>>2]&127](d,19364);d=c[b+72>>2]|0;Va[c[(c[d>>2]|0)+36>>2]&127](d,19432);b=c[b+72>>2]|0;Va[c[(c[b>>2]|0)+36>>2]&127](b,19497);sa=n;return}eb[c[(c[e>>2]|0)+16>>2]&31](e,c[d+188>>2]|0,n+48|0,n+32|0,c[b+24>>2]|0);sa=n;return}function Ne(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0;i=fs(460)|0;jd(i,b,d,e);c[i>>2]=6632;a[i+340>>0]=1;c[i+336>>2]=0;c[i+328>>2]=0;c[i+332>>2]=0;g[i+352>>2]=1.2000000476837158;g[i+356>>2]=0.0;g[i+360>>2]=0.0;g[i+364>>2]=1.0e3;c[i+368>>2]=0;c[i+368+4>>2]=0;c[i+368+8>>2]=0;c[i+368+12>>2]=0;c[i+368+16>>2]=0;c[i+368+20>>2]=0;c[i+368+24>>2]=0;c[i+396>>2]=-1054867456;c[i+400>>2]=0;g[i+404>>2]=0.0;a[i+424>>0]=1;c[i+420>>2]=0;c[i+412>>2]=0;c[i+416>>2]=0;c[i+452>>2]=h;a[i+456>>0]=0;if(!h){c[7182]=(c[7182]|0)+1;f=xb(59)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}g[f+12>>2]=1.0;c[f+8>>2]=0;c[f+4>>2]=5;c[f>>2]=5756;a[f+36>>0]=1;c[f+32>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;a[f+16>>0]=1;c[i+452>>2]=f;a[i+456>>0]=1}c[i+344>>2]=4302;a[i+348>>0]=1;a[i+349>>0]=0;a[i+350>>0]=0;c[i+384>>2]=d;c[i+388>>2]=b;Oh(i+408|0);h=c[i+412>>2]|0;if((h|0)<=0){d=i+428|0;g[d>>2]=.25;d=i+432|0;c[d>>2]=0;d=i+436|0;c[d>>2]=0;d=i+444|0;c[d>>2]=1;d=i+448|0;c[d>>2]=1;g[i+352>>2]=1.2000000476837158;g[i+356>>2]=0.0;g[i+360>>2]=0.0;d=i+392|0;c[d>>2]=0;c[i+368>>2]=0;c[i+368+4>>2]=0;c[i+368+8>>2]=0;c[i+368+12>>2]=0;c[i+396>>2]=-1054867456;c[i+400>>2]=0;g[i+404>>2]=0.0;Oh(i+408|0);return i|0}e=0;do{d=(c[i+420>>2]|0)+(e<<2)|0;f=c[d>>2]|0;c[d>>2]=0;if(f|0)do{d=f;f=c[f+280>>2]|0;GI(d)}while((f|0)!=0);e=e+1|0}while((e|0)!=(h|0));d=i+428|0;g[d>>2]=.25;d=i+432|0;c[d>>2]=0;d=i+436|0;c[d>>2]=0;d=i+444|0;c[d>>2]=1;d=i+448|0;c[d>>2]=1;g[i+352>>2]=1.2000000476837158;g[i+356>>2]=0.0;g[i+360>>2]=0.0;d=i+392|0;c[d>>2]=0;c[i+368>>2]=0;c[i+368+4>>2]=0;c[i+368+8>>2]=0;c[i+368+12>>2]=0;c[i+396>>2]=-1054867456;c[i+400>>2]=0;g[i+404>>2]=0.0;Oh(i+408|0);return i|0}function Oe(a,b,e){a=a|0;b=b|0;e=e|0;ih(a,b,e)|0;c[b+52>>2]=c[a+48>>2];c[b+56>>2]=c[a+52>>2];c[b+60>>2]=c[a+56>>2];c[b+64>>2]=c[a+60>>2];c[b+68>>2]=c[a+64>>2];c[b+72>>2]=c[a+68>>2];c[b+76>>2]=c[a+72>>2];c[b+80>>2]=c[a+76>>2];c[b+84>>2]=c[a+80>>2];c[b+88>>2]=c[a+84>>2];c[b+92>>2]=c[a+88>>2];c[b+96>>2]=c[a+92>>2];c[b+100>>2]=c[a+96>>2];c[b+104>>2]=c[a+100>>2];c[b+108>>2]=c[a+104>>2];c[b+112>>2]=c[a+108>>2];c[b+116>>2]=c[a+112>>2];c[b+120>>2]=c[a+116>>2];c[b+124>>2]=c[a+120>>2];c[b+128>>2]=c[a+124>>2];c[b+132>>2]=c[a+128>>2];c[b+136>>2]=c[a+132>>2];c[b+140>>2]=c[a+136>>2];c[b+144>>2]=c[a+140>>2];c[b+148>>2]=c[a+144>>2];c[b+152>>2]=c[a+148>>2];c[b+156>>2]=c[a+152>>2];c[b+160>>2]=c[a+156>>2];c[b+164>>2]=c[a+160>>2];c[b+168>>2]=c[a+164>>2];c[b+172>>2]=c[a+168>>2];c[b+176>>2]=c[a+172>>2];c[b+228>>2]=c[a+868>>2];c[b+212>>2]=c[a+872>>2];c[b+196>>2]=c[a+680>>2];c[b+180>>2]=c[a+696>>2];c[b+232>>2]=c[a+932>>2];c[b+216>>2]=c[a+936>>2];c[b+200>>2]=c[a+684>>2];c[b+184>>2]=c[a+700>>2];c[b+236>>2]=c[a+996>>2];c[b+220>>2]=c[a+1e3>>2];c[b+204>>2]=c[a+688>>2];c[b+188>>2]=c[a+704>>2];c[b+244>>2]=d[a+1300>>0];c[b+248>>2]=d[a+1301>>0];c[b+276>>2]=c[a+1316>>2];c[b+324>>2]=c[a+1364>>2];c[b+252>>2]=d[a+1309>>0];c[b+300>>2]=c[a+1340>>2];c[b+280>>2]=c[a+1320>>2];c[b+328>>2]=c[a+1368>>2];c[b+256>>2]=d[a+1310>>0];c[b+304>>2]=c[a+1344>>2];c[b+284>>2]=c[a+1324>>2];c[b+332>>2]=c[a+1372>>2];c[b+260>>2]=d[a+1311>>0];c[b+308>>2]=c[a+1348>>2];c[b+288>>2]=c[a+1328>>2];c[b+336>>2]=c[a+1376>>2];c[b+264>>2]=d[a+1312>>0];c[b+312>>2]=c[a+1352>>2];c[b+292>>2]=c[a+1332>>2];c[b+340>>2]=c[a+1380>>2];c[b+268>>2]=d[a+1313>>0];c[b+316>>2]=c[a+1356>>2];c[b+296>>2]=c[a+1336>>2];c[b+344>>2]=c[a+1384>>2];c[b+272>>2]=d[a+1314>>0];c[b+320>>2]=c[a+1360>>2];return 16814}function Pe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;i=c[b+4>>2]|0;if((i|0)==(c[b+8>>2]|0)?(h=(i|0)==0?1:i<<1,(i|0)<(h|0)):0){if(!h){e=0;g=i}else{c[7182]=(c[7182]|0)+1;e=xb((h*244|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}g=c[b+4>>2]|0}if((g|0)>0){f=0;do{k=e+(f*244|0)|0;j=c[b+12>>2]|0;l=j+(f*244|0)|0;c[k>>2]=c[l>>2];c[k+4>>2]=c[l+4>>2];c[k+8>>2]=c[l+8>>2];c[k+12>>2]=c[l+12>>2];k=j+(f*244|0)+16|0;l=e+(f*244|0)+16|0;c[l>>2]=c[k>>2];c[l+4>>2]=c[k+4>>2];c[l+8>>2]=c[k+8>>2];c[l+12>>2]=c[k+12>>2];l=j+(f*244|0)+32|0;k=e+(f*244|0)+32|0;c[k>>2]=c[l>>2];c[k+4>>2]=c[l+4>>2];c[k+8>>2]=c[l+8>>2];c[k+12>>2]=c[l+12>>2];k=e+(f*244|0)+48|0;l=j+(f*244|0)+48|0;c[k>>2]=c[l>>2];c[k+4>>2]=c[l+4>>2];c[k+8>>2]=c[l+8>>2];c[k+12>>2]=c[l+12>>2];Bh(e+(f*244|0)+64|0,j+(f*244|0)+64|0,180)|0;f=f+1|0}while((f|0)!=(g|0))}f=c[b+12>>2]|0;if(f|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=h;e=c[b+4>>2]|0}else e=i;c[b+4>>2]=e+1;l=c[b+12>>2]|0;c[l+(i*244|0)>>2]=c[d>>2];c[l+(i*244|0)+4>>2]=c[d+4>>2];c[l+(i*244|0)+8>>2]=c[d+8>>2];c[l+(i*244|0)+12>>2]=c[d+12>>2];c[l+(i*244|0)+16>>2]=c[d+16>>2];c[l+(i*244|0)+16+4>>2]=c[d+16+4>>2];c[l+(i*244|0)+16+8>>2]=c[d+16+8>>2];c[l+(i*244|0)+16+12>>2]=c[d+16+12>>2];c[l+(i*244|0)+32>>2]=c[d+32>>2];c[l+(i*244|0)+32+4>>2]=c[d+32+4>>2];c[l+(i*244|0)+32+8>>2]=c[d+32+8>>2];c[l+(i*244|0)+32+12>>2]=c[d+32+12>>2];c[l+(i*244|0)+48>>2]=c[d+48>>2];c[l+(i*244|0)+48+4>>2]=c[d+48+4>>2];c[l+(i*244|0)+48+8>>2]=c[d+48+8>>2];c[l+(i*244|0)+48+12>>2]=c[d+48+12>>2];Bh(l+(i*244|0)+64|0,d+64|0,180)|0;return (c[b+12>>2]|0)+(i*244|0)|0}function Qe(a,b,d){a=a|0;b=b|0;d=+d;var e=0.0,f=0.0,h=0.0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;i=sa;sa=sa+32|0;k=+g[a+56>>2];p=+g[a+72>>2]-k;j=+g[a+60>>2];n=+g[a+76>>2]-j;l=+g[a+64>>2];q=+g[a+80>>2]-l;m=+g[a+88>>2]-k;o=+g[a+92>>2]-j;f=+g[a+96>>2]-l;h=1.0/+x(+((p*o-n*m)*(p*o-n*m)+((n*f-q*o)*(n*f-q*o)+(q*m-p*f)*(q*m-p*f))));e=(n*f-q*o)*h;f=(q*m-p*f)*h;h=(p*o-n*m)*h;j=+g[b+8>>2]*h+(+g[b>>2]*e+ +g[b+4>>2]*f)-(l*h+(k*e+j*f));if(!(j>=-d)|!(j<=d)){b=0;sa=i;return b|0}ab[c[(c[a>>2]|0)+104>>2]&127](a,0,i+16|0,i);l=+g[i+16>>2];p=+g[i>>2]-l;n=+g[i+16+4>>2];m=+g[i+4>>2]-n;k=+g[i+16+8>>2];o=+g[i+8>>2]-k;q=1.0/+x(+((f*p-e*m)*(f*p-e*m)+((h*m-f*o)*(h*m-f*o)+(e*o-h*p)*(e*o-h*p))));if(+g[b+8>>2]*(f*p-e*m)*q+(+g[b>>2]*(h*m-f*o)*q+ +g[b+4>>2]*(e*o-h*p)*q)-(k*(f*p-e*m)*q+(l*(h*m-f*o)*q+n*(e*o-h*p)*q))<-d){b=0;sa=i;return b|0}ab[c[(c[a>>2]|0)+104>>2]&127](a,1,i+16|0,i);l=+g[i+16>>2];p=+g[i>>2]-l;n=+g[i+16+4>>2];m=+g[i+4>>2]-n;k=+g[i+16+8>>2];o=+g[i+8>>2]-k;q=1.0/+x(+((f*p-e*m)*(f*p-e*m)+((h*m-f*o)*(h*m-f*o)+(e*o-h*p)*(e*o-h*p))));if(+g[b+8>>2]*(f*p-e*m)*q+(+g[b>>2]*(h*m-f*o)*q+ +g[b+4>>2]*(e*o-h*p)*q)-(k*(f*p-e*m)*q+(l*(h*m-f*o)*q+n*(e*o-h*p)*q))<-d){b=0;sa=i;return b|0}ab[c[(c[a>>2]|0)+104>>2]&127](a,2,i+16|0,i);l=+g[i+16>>2];p=+g[i>>2]-l;n=+g[i+16+4>>2];m=+g[i+4>>2]-n;k=+g[i+16+8>>2];o=+g[i+8>>2]-k;q=1.0/+x(+((f*p-e*m)*(f*p-e*m)+((h*m-f*o)*(h*m-f*o)+(e*o-h*p)*(e*o-h*p))));if(+g[b+8>>2]*(f*p-e*m)*q+(+g[b>>2]*(h*m-f*o)*q+ +g[b+4>>2]*(e*o-h*p)*q)-(k*(f*p-e*m)*q+(l*(h*m-f*o)*q+n*(e*o-h*p)*q))<-d){b=0;sa=i;return b|0}b=1;sa=i;return b|0}function Re(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=c[b+12>>2]|0;k=c[b+36>>2]|0;if((k|0)>=(j|0))return;do if((c[b+40>>2]|0)<(j|0)){if(!j){d=0;f=k}else{c[7182]=(c[7182]|0)+1;d=xb((j<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=c[b+36>>2]|0}g=c[b+44>>2]|0;if((f|0)<=0){if(!g){a[b+48>>0]=1;c[b+44>>2]=d;c[b+40>>2]=j;i=b+44|0;break}}else{e=0;do{c[d+(e<<2)>>2]=c[g+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}if(a[b+48>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}a[b+48>>0]=1;c[b+44>>2]=d;c[b+40>>2]=j;i=b+44|0}else{i=b+44|0;d=c[b+44>>2]|0}while(0);mk(d+(k<<2)|0,0,(j<<2)-(k<<2)|0)|0;c[b+36>>2]=j;h=c[b+56>>2]|0;if((h|0)<(j|0)){do if((c[b+60>>2]|0)<(j|0)){if(!j){d=0;f=h}else{c[7182]=(c[7182]|0)+1;d=xb((j<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=c[b+56>>2]|0}g=c[b+64>>2]|0;if((f|0)<=0){if(!g){a[b+68>>0]=1;c[b+64>>2]=d;c[b+60>>2]=j;break}}else{e=0;do{c[d+(e<<2)>>2]=c[g+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}if(a[b+68>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}a[b+68>>0]=1;c[b+64>>2]=d;c[b+60>>2]=j}else d=c[b+64>>2]|0;while(0);mk(d+(h<<2)|0,0,(j<<2)-(h<<2)|0)|0}c[b+56>>2]=j;if((j|0)>0){mk(c[i>>2]|0,-1,j<<2|0)|0;mk(c[b+64>>2]|0,-1,j<<2|0)|0}if((k|0)<=0)return;g=c[b+16>>2]|0;e=c[i>>2]|0;f=c[b+64>>2]|0;d=0;do{j=c[(c[g+(d<<4)+4>>2]|0)+12>>2]<<16|c[(c[g+(d<<4)>>2]|0)+12>>2];j=((10?j+~(j<<15)>>10:j+~(j<<15)|0)^j+~(j<<15))*9|0;j=(6?j>>6:j)^j;j=e+((((16?j+~(j<<11)>>16:j+~(j<<11)|0)^j+~(j<<11))&(c[b+12>>2]|0)+-1)<<2)|0;c[f+(d<<2)>>2]=c[j>>2];c[j>>2]=d;d=d+1|0}while((d|0)!=(k|0));return}function Se(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0;k=sa;sa=sa+64|0;m=+g[a+20>>2];t=+g[a+40>>2];o=+g[a+24>>2];r=+g[a+36>>2];s=+g[a+32>>2];l=+g[a+16>>2];j=+g[a>>2];i=+g[a+4>>2];p=+g[a+8>>2];h=1.0/((m*t-o*r)*j+i*(o*s-t*l)+(r*l-m*s)*p);z=+g[b>>2];y=+g[b+4>>2];A=+g[b+8>>2];w=+g[b+16>>2];v=+g[b+20>>2];u=+g[b+24>>2];q=+g[b+32>>2];n=+g[b+36>>2];f=+g[b+40>>2];g[k+16>>2]=A*(r*l-m*s)*h+(z*(m*t-o*r)*h+y*(o*s-t*l)*h);g[k+16+4>>2]=A*(s*i-r*j)*h+(z*(r*p-t*i)*h+y*(t*j-s*p)*h);g[k+16+8>>2]=A*(m*j-l*i)*h+(z*(o*i-m*p)*h+y*(l*p-o*j)*h);g[k+16+12>>2]=0.0;g[k+16+16>>2]=(m*t-o*r)*h*w+(o*s-t*l)*h*v+(r*l-m*s)*h*u;g[k+16+20>>2]=(r*p-t*i)*h*w+(t*j-s*p)*h*v+(s*i-r*j)*h*u;g[k+16+24>>2]=(o*i-m*p)*h*w+(l*p-o*j)*h*v+(m*j-l*i)*h*u;g[k+16+28>>2]=0.0;g[k+16+32>>2]=(m*t-o*r)*h*q+(o*s-t*l)*h*n+(r*l-m*s)*h*f;g[k+16+36>>2]=(r*p-t*i)*h*q+(t*j-s*p)*h*n+(s*i-r*j)*h*f;g[k+16+40>>2]=(o*i-m*p)*h*q+(l*p-o*j)*h*n+(m*j-l*i)*h*f;g[k+16+44>>2]=0.0;Og(k+16|0,k);f=+g[k>>2];h=+g[k+4>>2];i=+g[k+8>>2];l=+g[k+12>>2];j=1.0/+x(+(f*f+h*h+i*i+l*l));g[k>>2]=f*j;g[k+4>>2]=h*j;g[k+8>>2]=i*j;g[k+12>>2]=l*j;l=l*j<-1.0?-1.0:l*j;g[e>>2]=+C(+(l>1.0?1.0:l))*2.0;g[d>>2]=f*j;g[d+4>>2]=h*j;g[d+8>>2]=i*j;g[d+12>>2]=0.0;if(f*j*f*j+h*j*h*j+i*j*i*j<1.4210854715202004e-14){c[d>>2]=1065353216;c[d+4>>2]=0;c[d+8>>2]=0;g[d+12>>2]=0.0;sa=k;return}else{A=1.0/+x(+(f*j*f*j+h*j*h*j+i*j*i*j));g[d>>2]=f*j*A;g[d+4>>2]=h*j*A;g[d+8>>2]=i*j*A;sa=k;return}}function Te(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=c[b+12>>2]|0;k=c[b+32>>2]|0;if((k|0)>=(j|0))return;do if((c[b+36>>2]|0)<(j|0)){if(!j){d=0;f=k}else{c[7182]=(c[7182]|0)+1;d=xb((j<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=c[b+32>>2]|0}g=c[b+40>>2]|0;if((f|0)<=0){if(!g){a[b+44>>0]=1;c[b+40>>2]=d;c[b+36>>2]=j;i=b+40|0;break}}else{e=0;do{c[d+(e<<2)>>2]=c[g+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}a[b+44>>0]=1;c[b+40>>2]=d;c[b+36>>2]=j;i=b+40|0}else{i=b+40|0;d=c[b+40>>2]|0}while(0);mk(d+(k<<2)|0,0,(j<<2)-(k<<2)|0)|0;c[b+32>>2]=j;h=c[b+52>>2]|0;if((h|0)<(j|0)){do if((c[b+56>>2]|0)<(j|0)){if(!j){d=0;f=h}else{c[7182]=(c[7182]|0)+1;d=xb((j<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=c[b+52>>2]|0}g=c[b+60>>2]|0;if((f|0)<=0){if(!g){a[b+64>>0]=1;c[b+60>>2]=d;c[b+56>>2]=j;break}}else{e=0;do{c[d+(e<<2)>>2]=c[g+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}a[b+64>>0]=1;c[b+60>>2]=d;c[b+56>>2]=j}else d=c[b+60>>2]|0;while(0);mk(d+(h<<2)|0,0,(j<<2)-(h<<2)|0)|0}c[b+52>>2]=j;if((j|0)>0){mk(c[i>>2]|0,-1,j<<2|0)|0;mk(c[b+60>>2]|0,-1,j<<2|0)|0}if((k|0)<=0)return;g=c[b+16>>2]|0;e=c[i>>2]|0;f=c[b+60>>2]|0;d=0;do{j=c[g+(d*12|0)+4>>2]<<16|c[g+(d*12|0)>>2];j=((10?j+~(j<<15)>>10:j+~(j<<15)|0)^j+~(j<<15))*9|0;j=(6?j>>6:j)^j;j=e+((((16?j+~(j<<11)>>16:j+~(j<<11)|0)^j+~(j<<11))&(c[b+12>>2]|0)+-1)<<2)|0;c[f+(d<<2)>>2]=c[j>>2];c[j>>2]=d;d=d+1|0}while((d|0)!=(k|0));return}function Ue(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=sa;sa=sa+384|0;h=c[(c[a>>2]|0)+8>>2]|0;g=JI(b)|0;ns(f+368|0,g,g+4|0,g+8|0);b=JI(d)|0;ns(f+352|0,b,g+4|0,g+8|0);ab[h&127](a,f+368|0,f+352|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+336|0,b,g+4|0,g+8|0);ns(f+320|0,b,b+4|0,g+8|0);ab[d&127](a,f+336|0,f+320|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+304|0,b,b+4|0,g+8|0);ns(f+288|0,g,b+4|0,g+8|0);ab[d&127](a,f+304|0,f+288|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+272|0,g,b+4|0,g+8|0);ns(f+256|0,g,g+4|0,g+8|0);ab[d&127](a,f+272|0,f+256|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+240|0,g,g+4|0,g+8|0);ns(f+224|0,g,g+4|0,b+8|0);ab[d&127](a,f+240|0,f+224|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+208|0,b,g+4|0,g+8|0);ns(f+192|0,b,g+4|0,b+8|0);ab[d&127](a,f+208|0,f+192|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+176|0,b,b+4|0,g+8|0);ns(f+160|0,b,b+4|0,b+8|0);ab[d&127](a,f+176|0,f+160|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+144|0,g,b+4|0,g+8|0);ns(f+128|0,g,b+4|0,b+8|0);ab[d&127](a,f+144|0,f+128|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+112|0,g,g+4|0,b+8|0);ns(f+96|0,b,g+4|0,b+8|0);ab[d&127](a,f+112|0,f+96|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+80|0,b,g+4|0,b+8|0);ns(f+64|0,b,b+4|0,b+8|0);ab[d&127](a,f+80|0,f+64|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+48|0,b,b+4|0,b+8|0);ns(f+32|0,g,b+4|0,b+8|0);ab[d&127](a,f+48|0,f+32|0,e);d=c[(c[a>>2]|0)+8>>2]|0;ns(f+16|0,g,b+4|0,b+8|0);ns(f,g,g+4|0,b+8|0);ab[d&127](a,f+16|0,f,e);sa=f;return}function Ve(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;g=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=g;if(g|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+20>>2]=c[a+72>>2];e=c[a+16>>2]|0;c[b+16>>2]=e;c[b+12>>2]=0;if(!e)return 20703;g=Ja[c[(c[d>>2]|0)+16>>2]&63](d,76,e)|0;e=c[g+8>>2]|0;c[b+12>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;if((c[b+16>>2]|0)>0){f=0;while(1){h=c[a+24>>2]|0;c[e+72>>2]=c[h+(f*80|0)+72>>2];c[e+64>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,c[h+(f*80|0)+64>>2]|0)|0;if(!(Ha[c[(c[d>>2]|0)+24>>2]&31](d,c[(c[a+24>>2]|0)+(f*80|0)+64>>2]|0)|0)){h=c[(c[d>>2]|0)+16>>2]|0;i=c[(c[a+24>>2]|0)+(f*80|0)+64>>2]|0;i=Fa[c[(c[i>>2]|0)+52>>2]&127](i)|0;i=Ja[h&63](d,i,1)|0;h=c[(c[a+24>>2]|0)+(f*80|0)+64>>2]|0;h=Ja[c[(c[h>>2]|0)+56>>2]&63](h,c[i+8>>2]|0,d)|0;eb[c[(c[d>>2]|0)+20>>2]&31](d,i,h,1346455635,c[(c[a+24>>2]|0)+(f*80|0)+64>>2]|0)}i=c[a+24>>2]|0;c[e+68>>2]=c[i+(f*80|0)+68>>2];c[e>>2]=c[i+(f*80|0)>>2];c[e+4>>2]=c[i+(f*80|0)+4>>2];c[e+8>>2]=c[i+(f*80|0)+8>>2];c[e+12>>2]=c[i+(f*80|0)+12>>2];c[e+16>>2]=c[i+(f*80|0)+16>>2];c[e+20>>2]=c[i+(f*80|0)+20>>2];c[e+24>>2]=c[i+(f*80|0)+24>>2];c[e+28>>2]=c[i+(f*80|0)+28>>2];c[e+32>>2]=c[i+(f*80|0)+32>>2];c[e+36>>2]=c[i+(f*80|0)+36>>2];c[e+40>>2]=c[i+(f*80|0)+40>>2];c[e+44>>2]=c[i+(f*80|0)+44>>2];c[e+48>>2]=c[i+(f*80|0)+48>>2];c[e+52>>2]=c[i+(f*80|0)+52>>2];c[e+56>>2]=c[i+(f*80|0)+56>>2];c[e+60>>2]=c[i+(f*80|0)+60>>2];f=f+1|0;if((f|0)>=(c[b+16>>2]|0)){e=d;break}else e=e+76|0}}else e=d;eb[c[(c[e>>2]|0)+20>>2]&31](d,g,20678,1497453121,c[g+8>>2]|0);return 20703}function We(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0;f=sa;sa=sa+256|0;c[f+32>>2]=8500;k=f+32+36|0;c[k>>2]=c[b>>2];c[k+4>>2]=c[b+4>>2];c[k+8>>2]=c[b+8>>2];c[k+12>>2]=c[b+12>>2];l=f+32+52|0;c[l>>2]=c[d>>2];c[l+4>>2]=c[d+4>>2];c[l+8>>2]=c[d+8>>2];c[l+12>>2]=c[d+12>>2];c[f+32+212>>2]=a;c[f+32+216>>2]=e;c[f+32+68>>2]=1065353216;c[f+32+72>>2]=0;c[f+32+72+4>>2]=0;c[f+32+72+8>>2]=0;c[f+32+72+12>>2]=0;c[f+32+88>>2]=1065353216;c[f+32+92>>2]=0;c[f+32+92+4>>2]=0;c[f+32+92+8>>2]=0;c[f+32+92+12>>2]=0;c[f+32+108>>2]=1065353216;c[f+32+112>>2]=0;c[f+32+116>>2]=c[k>>2];c[f+32+116+4>>2]=c[k+4>>2];c[f+32+116+8>>2]=c[k+8>>2];c[f+32+116+12>>2]=c[k+12>>2];c[f+32+132>>2]=1065353216;c[f+32+136>>2]=0;c[f+32+136+4>>2]=0;c[f+32+136+8>>2]=0;c[f+32+136+12>>2]=0;c[f+32+152>>2]=1065353216;c[f+32+156>>2]=0;c[f+32+156+4>>2]=0;c[f+32+156+8>>2]=0;c[f+32+156+12>>2]=0;c[f+32+172>>2]=1065353216;c[f+32+176>>2]=0;c[f+32+180>>2]=c[d>>2];c[f+32+180+4>>2]=c[d+4>>2];c[f+32+180+8>>2]=c[d+8>>2];c[f+32+180+12>>2]=c[d+12>>2];m=+g[d>>2]-+g[b>>2];j=+g[d+4>>2]-+g[b+4>>2];i=+g[d+8>>2]-+g[b+8>>2];h=1.0/+x(+(m*m+j*j+i*i));p=m*h==0.0?999999984306749440.0:1.0/(m*h);g[f+32+4>>2]=p;o=j*h==0.0?999999984306749440.0:1.0/(j*h);g[f+32+8>>2]=o;n=i*h==0.0?999999984306749440.0:1.0/(i*h);g[f+32+12>>2]=n;c[f+32+20>>2]=p<0.0&1;c[f+32+24>>2]=o<0.0&1;c[f+32+28>>2]=n<0.0&1;g[f+32+32>>2]=m*h*(+g[l>>2]-+g[k>>2])+j*h*(+g[f+32+56>>2]-+g[f+32+40>>2])+i*h*(+g[f+32+60>>2]-+g[f+32+44>>2]);e=c[a+68>>2]|0;a=c[(c[e>>2]|0)+24>>2]|0;c[f+16>>2]=0;c[f+16+4>>2]=0;c[f+16+8>>2]=0;c[f+16+12>>2]=0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;gb[a&7](e,b,d,f+32|0,f+16|0,f);sa=f;return}function Xe(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;h=sa;sa=sa+128|0;if(!b){sa=h;return}if(c[b+40>>2]|0){Xe(a,c[b+36>>2]|0,d+1|0,e,f);Xe(a,c[b+40>>2]|0,d+1|0,e,f)}if((d|0)<0){sa=h;return}l=+g[b>>2];q=+g[b+16>>2];j=+g[b+4>>2];p=+g[b+20>>2];i=+g[b+8>>2];o=+g[b+24>>2];k=(l+q)*.5-(q-l)*.5;m=(j+p)*.5-(p-j)*.5;n=(i+o)*.5-(o-i)*.5;l=(l+q)*.5+(q-l)*.5;j=(j+p)*.5+(p-j)*.5;i=(i+o)*.5+(o-i)*.5;f=(c[b+40>>2]|0)==0?f:e;g[h>>2]=k;g[h+4>>2]=m;g[h+8>>2]=n;g[h+12>>2]=0.0;g[h+16>>2]=l;g[h+20>>2]=m;g[h+24>>2]=n;g[h+28>>2]=0.0;g[h+32>>2]=l;g[h+36>>2]=j;g[h+40>>2]=n;g[h+44>>2]=0.0;g[h+48>>2]=k;g[h+52>>2]=j;g[h+56>>2]=n;g[h+60>>2]=0.0;g[h+64>>2]=k;g[h+68>>2]=m;g[h+72>>2]=i;g[h+76>>2]=0.0;g[h+80>>2]=l;g[h+84>>2]=m;g[h+88>>2]=i;g[h+92>>2]=0.0;g[h+96>>2]=l;g[h+100>>2]=j;g[h+104>>2]=i;g[h+108>>2]=0.0;g[h+112>>2]=k;g[h+116>>2]=j;g[h+120>>2]=i;g[h+124>>2]=0.0;ab[c[(c[a>>2]|0)+8>>2]&127](a,h,h+16|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+16|0,h+32|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+32|0,h+48|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+48|0,h,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+64|0,h+80|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+80|0,h+96|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+96|0,h+112|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+112|0,h+64|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h,h+64|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+16|0,h+80|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+32|0,h+96|0,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,h+48|0,h+112|0,f);sa=h;return}function Ye(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0;q=sa;sa=sa+96|0;l=q;m=l+96|0;do{c[l>>2]=0;l=l+4|0}while((l|0)<(m|0));if(!i)o=c[c[b+880>>2]>>2]|0;else o=i;i=c[b+772>>2]|0;if((i|0)==(c[b+776>>2]|0)?(p=(i|0)==0?1:i<<1,(i|0)<(p|0)):0){if(!p)n=0;else{c[7182]=(c[7182]|0)+1;i=xb((p*104|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}n=i;i=c[b+772>>2]|0}if((i|0)>0){j=0;do{l=n+(j*104|0)|0;k=(c[b+780>>2]|0)+(j*104|0)|0;m=l+104|0;do{c[l>>2]=c[k>>2];l=l+4|0;k=k+4|0}while((l|0)<(m|0));j=j+1|0}while((j|0)!=(i|0))}i=c[b+780>>2]|0;if(i|0){if(a[b+784>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+780>>2]=0}a[b+784>>0]=1;c[b+780>>2]=n;c[b+776>>2]=p;i=c[b+772>>2]|0}l=c[b+780>>2]|0;c[l+(i*104|0)>>2]=0;c[l+(i*104|0)+4>>2]=o;l=l+(i*104|0)+8|0;k=q;m=l+96|0;do{c[l>>2]=c[k>>2];l=l+4|0;k=k+4|0}while((l|0)<(m|0));p=c[b+772>>2]|0;c[b+772>>2]=p+1;o=c[b+780>>2]|0;k=c[b+720>>2]|0;c[o+(p*104|0)+8>>2]=k+(d*104|0);n=c[b+720>>2]|0;c[o+(p*104|0)+12>>2]=n+(e*104|0);l=c[b+720>>2]|0;c[o+(p*104|0)+16>>2]=l+(f*104|0);m=c[b+720>>2]|0;c[o+(p*104|0)+20>>2]=m+(h*104|0);y=+g[k+(d*104|0)+8>>2];v=+g[k+(d*104|0)+12>>2];z=+g[k+(d*104|0)+16>>2];s=+g[l+(f*104|0)+8>>2]-y;x=+g[l+(f*104|0)+12>>2]-v;u=+g[l+(f*104|0)+16>>2]-z;t=+g[m+(h*104|0)+8>>2]-y;w=+g[m+(h*104|0)+12>>2]-v;r=+g[m+(h*104|0)+16>>2]-z;g[o+(p*104|0)+24>>2]=(+g[n+(e*104|0)+16>>2]-z)*(s*w-x*t)+((+g[n+(e*104|0)+8>>2]-y)*(x*r-u*w)+(+g[n+(e*104|0)+12>>2]-v)*(u*t-s*r));a[b+924>>0]=1;sa=q;return}function Ze(a,b,d){a=a|0;b=+b;d=+d;var e=0.0,f=0,h=0,i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0,t=0.0,u=0.0,v=0.0,w=0,x=0,y=0.0;x=c[a+832>>2]|0;if((x|0)<=0)return;s=c[a+840>>2]|0;a=0;do{w=c[s+(a*56|0)>>2]|0;l=c[s+(a*56|0)+4>>2]|0;j=c[l+8>>2]|0;k=c[l+12>>2]|0;l=c[l+16>>2]|0;f=s+(a*56|0)+8|0;u=+g[f>>2];h=s+(a*56|0)+12|0;t=+g[h>>2];i=s+(a*56|0)+16|0;r=+g[i>>2];b=+g[j+8>>2]*u+ +g[k+8>>2]*t+ +g[l+8>>2]*r;d=+g[j+12>>2]*u+ +g[k+12>>2]*t+ +g[l+12>>2]*r;e=+g[j+16>>2]*u+ +g[k+16>>2]*t+ +g[l+16>>2]*r;m=+g[w+8>>2];n=+g[w+12>>2];o=+g[w+16>>2];p=m-+g[w+24>>2]-(b-(u*+g[j+24>>2]+t*+g[k+24>>2]+r*+g[l+24>>2]));q=n-+g[w+28>>2]-(d-(u*+g[j+28>>2]+t*+g[k+28>>2]+r*+g[l+28>>2]));r=o-+g[w+32>>2]-(e-(u*+g[j+32>>2]+t*+g[k+32>>2]+r*+g[l+32>>2]));t=+g[s+(a*56|0)+24>>2];u=+g[s+(a*56|0)+28>>2];v=+g[s+(a*56|0)+32>>2];if(p*t+q*u+r*v<0.0){e=+g[s+(a*56|0)+40>>2]-(m*t+n*u+o*v-(b*t+d*u+e*v));b=t*e+0.0;d=u*e+0.0;e=v*e+0.0}else{b=0.0;d=0.0;e=0.0}y=+g[s+(a*56|0)+44>>2];b=b-y*(p-t*(p*t+q*u+r*v));d=d-y*(q-u*(p*t+q*u+r*v));u=e-y*(r-v*(p*t+q*u+r*v));v=+g[s+(a*56|0)+48>>2];g[w+8>>2]=m+v*b;g[w+12>>2]=n+v*d;g[w+16>>2]=o+v*u;w=s+(a*56|0)+52|0;v=+g[w>>2]*+g[f>>2];g[j+8>>2]=+g[j+8>>2]-b*v;g[j+12>>2]=+g[j+12>>2]-d*v;g[j+16>>2]=+g[j+16>>2]-u*v;v=+g[w>>2]*+g[h>>2];g[k+8>>2]=+g[k+8>>2]-b*v;g[k+12>>2]=+g[k+12>>2]-d*v;g[k+16>>2]=+g[k+16>>2]-u*v;v=+g[w>>2]*+g[i>>2];g[l+8>>2]=+g[l+8>>2]-b*v;g[l+12>>2]=+g[l+12>>2]-d*v;g[l+16>>2]=+g[l+16>>2]-u*v;a=a+1|0}while((a|0)!=(x|0));return}function _e(a,b,c,d,e,f,h,i){a=a|0;b=+b;c=+c;d=+d;e=e|0;f=+f;h=+h;i=+i;var j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0;y=+g[e>>2];x=+g[e+16>>2];w=+g[e+32>>2];v=+g[e+4>>2];u=+g[e+20>>2];t=+g[e+36>>2];s=+g[e+8>>2];r=+g[e+24>>2];q=+g[e+40>>2];j=d-((y*0.0+x*-i+w*h)*0.0+(v*0.0+u*-i+t*h)*i+(s*0.0+r*-i+q*h)*-h)+c;o=0.0-((y*0.0+x*-i+w*h)*-i+(v*0.0+u*-i+t*h)*0.0+(s*0.0+r*-i+q*h)*f)+0.0;l=0.0-((y*0.0+x*-i+w*h)*h+(v*0.0+u*-i+t*h)*-f+(s*0.0+r*-i+q*h)*0.0)+0.0;m=0.0-((y*i+x*0.0+w*-f)*0.0+(v*i+u*0.0+t*-f)*i+(s*i+r*0.0+q*-f)*-h)+0.0;n=d-((y*i+x*0.0+w*-f)*-i+(v*i+u*0.0+t*-f)*0.0+(s*i+r*0.0+q*-f)*f)+c;k=0.0-((y*i+x*0.0+w*-f)*h+(v*i+u*0.0+t*-f)*-f+(s*i+r*0.0+q*-f)*0.0)+0.0;p=0.0-((y*-h+x*f+w*0.0)*0.0+(v*-h+u*f+t*0.0)*i+(s*-h+r*f+q*0.0)*-h)+0.0;i=0.0-((y*-h+x*f+w*0.0)*-i+(v*-h+u*f+t*0.0)*0.0+(s*-h+r*f+q*0.0)*f)+0.0;c=d-((y*-h+x*f+w*0.0)*h+(v*-h+u*f+t*0.0)*-f+(s*-h+r*f+q*0.0)*0.0)+c;d=1.0/(l*(i*m-n*p)+(j*(n*c-k*i)+o*(k*p-c*m)));g[a>>2]=(i*m-n*p)*d*0.0+(1.0/b*(n*c-k*i)*d+(k*p-c*m)*d*0.0);g[a+4>>2]=(p*o-i*j)*d*0.0+(1.0/b*(i*l-c*o)*d+(c*j-p*l)*d*0.0);g[a+8>>2]=(n*j-m*o)*d*0.0+(1.0/b*(k*o-n*l)*d+(m*l-k*j)*d*0.0);g[a+12>>2]=0.0;g[a+16>>2]=(i*m-n*p)*d*0.0+((n*c-k*i)*d*0.0+1.0/b*(k*p-c*m)*d);g[a+20>>2]=(p*o-i*j)*d*0.0+((i*l-c*o)*d*0.0+1.0/b*(c*j-p*l)*d);g[a+24>>2]=(n*j-m*o)*d*0.0+((k*o-n*l)*d*0.0+1.0/b*(m*l-k*j)*d);g[a+28>>2]=0.0;g[a+32>>2]=1.0/b*(i*m-n*p)*d+((n*c-k*i)*d*0.0+(k*p-c*m)*d*0.0);g[a+36>>2]=1.0/b*(p*o-i*j)*d+((i*l-c*o)*d*0.0+(c*j-p*l)*d*0.0);g[a+40>>2]=1.0/b*(n*j-m*o)*d+((k*o-n*l)*d*0.0+(m*l-k*j)*d*0.0);g[a+44>>2]=0.0;return}function $e(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0;f=sa;sa=sa+784|0;c[f+712>>2]=1065353216;c[f+712+4>>2]=0;c[f+712+4+4>>2]=0;c[f+712+4+8>>2]=0;c[f+712+4+12>>2]=0;c[f+712+20>>2]=1065353216;c[f+712+24>>2]=0;c[f+712+24+4>>2]=0;c[f+712+24+8>>2]=0;c[f+712+24+12>>2]=0;c[f+712+40>>2]=1065353216;e=f+712+44|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[f+536>>2]=6448;c[f+536+168>>2]=0;g[f+536+172>>2]=0.0;c[f+536+164>>2]=c[b+200>>2];e=c[b+196>>2]|0;c[f+480+8>>2]=0;c[f+480+12>>2]=1065353216;c[f+480+16>>2]=1065353216;c[f+480+20>>2]=1065353216;g[f+480+24>>2]=0.0;c[f+480>>2]=9480;c[f+480+4>>2]=8;c[f+480+28>>2]=e;c[f+480+44>>2]=e;c[f+376+8>>2]=0;c[f+376+12>>2]=1065353216;c[f+376+16>>2]=1065353216;c[f+376+20>>2]=1065353216;g[f+376+24>>2]=0.0;g[f+376+44>>2]=.03999999910593033;c[f+376+52>>2]=0;c[f+376>>2]=6476;c[f+376+4>>2]=1;c[f+376+56>>2]=c[d>>2];c[f+376+56+4>>2]=c[d+4>>2];c[f+376+56+8>>2]=c[d+8>>2];c[f+376+56+12>>2]=c[d+12>>2];c[f+376+72>>2]=c[d+16>>2];c[f+376+72+4>>2]=c[d+16+4>>2];c[f+376+72+8>>2]=c[d+16+8>>2];c[f+376+72+12>>2]=c[d+16+12>>2];c[f+376+88>>2]=c[d+32>>2];c[f+376+88+4>>2]=c[d+32+4>>2];c[f+376+88+8>>2]=c[d+32+8>>2];c[f+376+88+12>>2]=c[d+32+12>>2];g[f+16+308>>2]=9.999999747378752e-05;a[f+16+332>>0]=0;c[f>>2]=7772;c[f+4>>2]=f+16;c[f+8>>2]=f+480;c[f+12>>2]=f+376;if(rc(f,b+4|0,b+68|0,f+712|0,f+712|0,f+536|0)|0?(h=+g[f+536+164>>2],+g[b+200>>2]>h):0)g[b+200>>2]=h;c[f+376>>2]=9932;e=c[f+376+52>>2]|0;if(!e){sa=f;return}Pa[c[c[e>>2]>>2]&511](e);e=c[f+376+52>>2]|0;if(!e){sa=f;return}c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);sa=f;return}function af(d,e,f,g,h,i,j,k,l){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0;n=sa;sa=sa+48|0;c[7182]=(c[7182]|0)+1;g=xb(83)|0;if(!g)m=0;else{c[(g+4+15&-16)+-4>>2]=g;m=g+4+15&-16}c[m>>2]=h;b[m+4>>1]=i;b[m+6>>1]=j;h=m+16|0;c[h>>2]=c[e>>2];c[h+4>>2]=c[e+4>>2];c[h+8>>2]=c[e+8>>2];c[h+12>>2]=c[e+12>>2];h=m+32|0;c[h>>2]=c[f>>2];c[h+4>>2]=c[f+4>>2];c[h+8>>2]=c[f+8>>2];c[h+12>>2]=c[f+12>>2];c[m+8>>2]=0;h=m+56|0;c[h>>2]=0;i=m+52|0;c[i>>2]=0;c[n+16>>2]=c[e>>2];c[n+16+4>>2]=c[e+4>>2];c[n+16+8>>2]=c[e+8>>2];c[n+16+12>>2]=c[e+12>>2];c[n+16+16>>2]=c[f>>2];c[n+16+16+4>>2]=c[f+4>>2];c[n+16+16+8>>2]=c[f+8>>2];c[n+16+16+12>>2]=c[f+12>>2];c[m+60>>2]=c[d+144>>2];g=(c[d+188>>2]|0)+1|0;c[d+188>>2]=g;c[m+12>>2]=g;g=c[d+8>>2]|0;if(!g){c[7182]=(c[7182]|0)+1;g=xb(63)|0;if(!g)g=0;else{c[(g+4+15&-16)+-4>>2]=g;g=g+4+15&-16}k=g;l=k+44|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(l|0))}else c[d+8>>2]=0;c[g+32>>2]=0;c[g+36>>2]=m;c[g+40>>2]=0;c[g>>2]=c[n+16>>2];c[g+4>>2]=c[n+16+4>>2];c[g+8>>2]=c[n+16+8>>2];c[g+12>>2]=c[n+16+12>>2];c[g+16>>2]=c[n+16+16>>2];c[g+20>>2]=c[n+16+20>>2];c[g+24>>2]=c[n+16+24>>2];c[g+28>>2]=c[n+16+28>>2];ue(d+4|0,c[d+4>>2]|0,g);c[d+16>>2]=(c[d+16>>2]|0)+1;c[m+48>>2]=g;k=d+124+(c[d+144>>2]<<2)|0;c[i>>2]=0;c[h>>2]=c[k>>2];g=c[k>>2]|0;if(g|0)c[g+52>>2]=m;c[k>>2]=m;if(a[d+193>>0]|0){sa=n;return m|0}c[n>>2]=11812;c[n+4>>2]=d;c[n+8>>2]=m;le(c[d+4>>2]|0,n+16|0,n);le(c[d+64>>2]|0,n+16|0,n);sa=n;return m|0}function bf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0;k=sa;sa=sa+160|0;i=c[b+12>>2]|0;if(!i){sa=k;return}l=(a[b+16>>0]|0)!=0;m=l?e:d;e=l?d:e;n=c[m+4>>2]|0;d=c[e+4>>2]|0;c[h+4>>2]=i;i=c[i+752>>2]|0;c[k+136>>2]=12212;c[k+136+4>>2]=n;c[k+136+8>>2]=d;c[k+136+12>>2]=i;g[k+128>>2]=999999984306749440.0;i=c[m+12>>2]|0;c[k>>2]=c[i>>2];c[k+4>>2]=c[i+4>>2];c[k+8>>2]=c[i+8>>2];c[k+12>>2]=c[i+12>>2];c[k+16>>2]=c[i+16>>2];c[k+16+4>>2]=c[i+16+4>>2];c[k+16+8>>2]=c[i+16+8>>2];c[k+16+12>>2]=c[i+16+12>>2];c[k+32>>2]=c[i+32>>2];c[k+32+4>>2]=c[i+32+4>>2];c[k+32+8>>2]=c[i+32+8>>2];c[k+32+12>>2]=c[i+32+12>>2];c[k+48>>2]=c[i+48>>2];c[k+48+4>>2]=c[i+48+4>>2];c[k+48+8>>2]=c[i+48+8>>2];c[k+48+12>>2]=c[i+48+12>>2];i=c[e+12>>2]|0;c[k+64>>2]=c[i>>2];c[k+64+4>>2]=c[i+4>>2];c[k+64+8>>2]=c[i+8>>2];c[k+64+12>>2]=c[i+12>>2];c[k+80>>2]=c[i+16>>2];c[k+80+4>>2]=c[i+16+4>>2];c[k+80+8>>2]=c[i+16+8>>2];c[k+80+12>>2]=c[i+16+12>>2];c[k+96>>2]=c[i+32>>2];c[k+96+4>>2]=c[i+32+4>>2];c[k+96+8>>2]=c[i+32+8>>2];c[k+96+12>>2]=c[i+32+12>>2];c[k+112>>2]=c[i+48>>2];c[k+112+4>>2]=c[i+48+4>>2];c[k+112+8>>2]=c[i+48+8>>2];c[k+112+12>>2]=c[i+48+12>>2];dd(k+136|0,k,h,c[f+20>>2]|0,l);do if(a[b+8>>0]|0?(j=c[h+4>>2]|0,c[j+748>>2]|0):0){b=c[j+740>>2]|0;d=c[(c[h+8>>2]|0)+8>>2]|0;if((b|0)==(d|0)){re(j,b+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(j,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,d+4|0);break}}while(0);sa=k;return}function cf(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0;d=c[a+752>>2]|0;if((d|0)>0){e=c[a+760>>2]|0;b=0;do{f=c[e+(b*44|0)+8>>2]|0;h=c[e+(b*44|0)+12>>2]|0;i=c[e+(b*44|0)+16>>2]|0;l=+g[f+8>>2];n=+g[f+12>>2];j=+g[f+16>>2];k=+g[h+8>>2]-l;o=+g[h+12>>2]-n;m=+g[h+16>>2]-j;l=+g[i+8>>2]-l;n=+g[i+12>>2]-n;j=+g[i+16>>2]-j;g[e+(b*44|0)+36>>2]=+x(+((k*n-o*l)*(k*n-o*l)+((o*j-m*n)*(o*j-m*n)+(m*l-k*j)*(m*l-k*j))));b=b+1|0}while((b|0)!=(d|0))}d=c[a+712>>2]|0;if((d|0)>0){c[7182]=(c[7182]|0)+1;b=xb((d<<2|3)+16|0)|0;if(!b)e=0;else{c[(b+4+15&-16)+-4>>2]=b;e=b+4+15&-16}mk(e|0,0,d<<2|0)|0;f=c[a+712>>2]|0;if((f|0)>0){d=c[a+720>>2]|0;b=0;do{g[d+(b*104|0)+92>>2]=0.0;b=b+1|0}while((b|0)!=(f|0));i=e;h=e;b=f}else{i=e;h=e;b=f}}else{i=0;h=0;b=d}f=c[a+752>>2]|0;if((f|0)>0){d=c[a+760>>2]|0;e=c[a+720>>2]|0;b=0;do{o=+w(+(+g[d+(b*44|0)+36>>2]));p=c[d+(b*44|0)+8>>2]|0;q=i+(((p-e|0)/104|0)<<2)|0;c[q>>2]=(c[q>>2]|0)+1;g[p+92>>2]=o+ +g[p+92>>2];p=c[d+(b*44|0)+12>>2]|0;q=i+(((p-e|0)/104|0)<<2)|0;c[q>>2]=(c[q>>2]|0)+1;g[p+92>>2]=o+ +g[p+92>>2];p=c[d+(b*44|0)+16>>2]|0;q=i+(((p-e|0)/104|0)<<2)|0;c[q>>2]=(c[q>>2]|0)+1;g[p+92>>2]=o+ +g[p+92>>2];b=b+1|0}while((b|0)!=(f|0));b=c[a+712>>2]|0}if((b|0)>0){d=0;do{e=c[i+(d<<2)>>2]|0;if((e|0)>0){q=(c[a+720>>2]|0)+(d*104|0)+92|0;g[q>>2]=+g[q>>2]/+(e|0)}else g[(c[a+720>>2]|0)+(d*104|0)+92>>2]=0.0;d=d+1|0}while((d|0)!=(b|0));if(!h)return}else if((i|0)==0|(h|0)==0)return;c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);return}function df(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;e=c[a+56>>2]|0;if(!e){e=c[a+52>>2]|0;if(!e){c[7182]=(c[7182]|0)+1;e=xb(31)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[a+60>>2]|0;c[e+4>>2]=f;g=e+8|0;c[g>>2]=0;c[7182]=(c[7182]|0)+1;f=xb((f*24|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}c[e>>2]=f;c[g>>2]=c[a+48>>2];c[a+48>>2]=e}else c[a+52>>2]=c[e+8>>2];h=c[e>>2]|0;g=c[e+4>>2]|0;if((g|0)>0?(c[h>>2]=(g|0)!=1?h+24|0:0,(g|0)!=1):0){e=1;f=h+24|0;do{e=e+1|0;i=(e|0)<(g|0);j=f;f=f+24|0;c[j>>2]=i?f:0}while(i)}}else h=e;c[a+56>>2]=c[h>>2];c[h>>2]=0;c[h+4>>2]=0;c[h+8>>2]=0;c[h+12>>2]=0;c[h+16>>2]=0;c[h+20>>2]=0;e=c[a+56>>2]|0;if(!e){e=c[a+52>>2]|0;if(!e){c[7182]=(c[7182]|0)+1;e=xb(31)|0;if(!e)f=0;else{c[(e+4+15&-16)+-4>>2]=e;f=e+4+15&-16}e=c[a+60>>2]|0;c[f+4>>2]=e;g=f+8|0;c[g>>2]=0;c[7182]=(c[7182]|0)+1;e=xb((e*24|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[f>>2]=e;c[g>>2]=c[a+48>>2];c[a+48>>2]=f}else{c[a+52>>2]=c[e+8>>2];f=e}e=c[f>>2]|0;i=c[f+4>>2]|0;if((i|0)>0?(c[e>>2]=(i|0)!=1?e+24|0:0,(i|0)!=1):0){f=1;g=e+24|0;do{f=f+1|0;j=(f|0)<(i|0);k=g;g=g+24|0;c[k>>2]=j?g:0}while(j)}}c[a+56>>2]=c[e>>2];k=e;c[k>>2]=0;c[k+4>>2]=0;c[h+8>>2]=e;c[e+8>>2]=h;k=c[a+100>>2]|0;c[h+20>>2]=k;c[e+20>>2]=k;c[h+12>>2]=d;c[e+12>>2]=b;c[h+16>>2]=0;c[e+16>>2]=0;e=c[a+116>>2]|0;c[a+116>>2]=e+1;if((e|0)<(c[a+120>>2]|0))return h|0;c[a+120>>2]=e+1;return h|0}function ef(a,d){a=a|0;d=d|0;var e=0,f=0,h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0;e=sa;sa=sa+128|0;F=c[(c[a+8>>2]|0)+24>>2]|0;h=c[F+(d*80|0)+64>>2]|0;f=c[a+12>>2]|0;w=+g[F+(d*80|0)>>2];C=+g[f>>2];v=+g[F+(d*80|0)+16>>2];B=+g[f+4>>2];u=+g[F+(d*80|0)+32>>2];A=+g[f+8>>2];t=+g[F+(d*80|0)+4>>2];s=+g[F+(d*80|0)+20>>2];r=+g[F+(d*80|0)+36>>2];q=+g[F+(d*80|0)+8>>2];o=+g[F+(d*80|0)+24>>2];m=+g[F+(d*80|0)+40>>2];z=+g[f+16>>2];y=+g[f+20>>2];x=+g[f+24>>2];p=+g[f+32>>2];n=+g[f+36>>2];l=+g[f+40>>2];E=+g[F+(d*80|0)+48>>2];D=+g[F+(d*80|0)+52>>2];i=+g[F+(d*80|0)+56>>2];k=+g[f+48>>2]+(C*E+B*D+A*i);j=z*E+y*D+x*i+ +g[f+52>>2];i=p*E+n*D+l*i+ +g[f+56>>2];g[e+56>>2]=w*C+v*B+u*A;g[e+56+4>>2]=C*t+B*s+A*r;g[e+56+8>>2]=C*q+B*o+A*m;g[e+56+12>>2]=0.0;g[e+56+16>>2]=w*z+v*y+u*x;g[e+56+20>>2]=t*z+s*y+r*x;g[e+56+24>>2]=q*z+o*y+m*x;g[e+56+28>>2]=0.0;g[e+56+32>>2]=w*p+v*n+u*l;g[e+56+36>>2]=t*p+s*n+r*l;g[e+56+40>>2]=q*p+o*n+m*l;g[e+56+44>>2]=0.0;g[e+56+48>>2]=k;g[e+56+52>>2]=j;g[e+56+56>>2]=i;g[e+56+60>>2]=0.0;f=c[a+4>>2]|0;c[e+32>>2]=0;c[e+32+4>>2]=h;c[e+32+8>>2]=f;c[e+32+12>>2]=e+56;c[e+32+16>>2]=-1;c[e+32+20>>2]=d;f=c[a+24>>2]|0;g[e+4>>2]=1.0;c[e+8>>2]=0;b[e+12>>1]=1;b[e+14>>1]=-1;c[e+16>>2]=0;c[e>>2]=8604;c[e+20>>2]=f;c[e+24>>2]=d;c[e+4>>2]=c[f+4>>2];c[e+16>>2]=c[f+16>>2];_b(c[a+16>>2]|0,c[a+20>>2]|0,e+32|0,e);sa=e;return}function ff(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0;i=sa;sa=sa+80|0;h=+va[c[(c[a>>2]|0)+48>>2]&15](a);f=0;do{p=i+64+(f<<2)|0;c[i+64>>2]=0;c[i+64+4>>2]=0;c[i+64+8>>2]=0;c[i+64+12>>2]=0;g[p>>2]=1.0;j=c[(c[a>>2]|0)+64>>2]|0;k=+g[i+64>>2];l=+g[i+64+4>>2];m=+g[i+64+8>>2];n=k*+g[b+4>>2]+l*+g[b+20>>2]+m*+g[b+36>>2];o=k*+g[b+8>>2]+l*+g[b+24>>2]+m*+g[b+40>>2];g[i+32>>2]=+g[b>>2]*k+ +g[b+16>>2]*l+ +g[b+32>>2]*m;g[i+32+4>>2]=n;g[i+32+8>>2]=o;g[i+32+12>>2]=0.0;Za[j&127](i+48|0,a,i+32|0);o=+g[i+48>>2];n=+g[i+48+4>>2];m=+g[i+48+8>>2];l=o*+g[b+16>>2]+n*+g[b+20>>2]+m*+g[b+24>>2]+ +g[b+52>>2];k=o*+g[b+32>>2]+n*+g[b+36>>2]+m*+g[b+40>>2]+ +g[b+56>>2];g[i+32>>2]=o*+g[b>>2]+n*+g[b+4>>2]+m*+g[b+8>>2]+ +g[b+48>>2];g[i+32+4>>2]=l;g[i+32+8>>2]=k;g[i+32+12>>2]=0.0;j=i+32+(f<<2)|0;g[e+(f<<2)>>2]=h+ +g[j>>2];g[p>>2]=-1.0;p=c[(c[a>>2]|0)+64>>2]|0;k=+g[i+64>>2];l=+g[i+64+4>>2];m=+g[i+64+8>>2];n=k*+g[b+4>>2]+l*+g[b+20>>2]+m*+g[b+36>>2];o=k*+g[b+8>>2]+l*+g[b+24>>2]+m*+g[b+40>>2];g[i>>2]=+g[b>>2]*k+ +g[b+16>>2]*l+ +g[b+32>>2]*m;g[i+4>>2]=n;g[i+8>>2]=o;g[i+12>>2]=0.0;Za[p&127](i+16|0,a,i);o=+g[i+16>>2];n=+g[i+16+4>>2];m=+g[i+16+8>>2];l=o*+g[b+16>>2]+n*+g[b+20>>2]+m*+g[b+24>>2]+ +g[b+52>>2];k=o*+g[b+32>>2]+n*+g[b+36>>2]+m*+g[b+40>>2]+ +g[b+56>>2];g[i+32>>2]=o*+g[b>>2]+n*+g[b+4>>2]+m*+g[b+8>>2]+ +g[b+48>>2];g[i+32+4>>2]=l;g[i+32+8>>2]=k;g[i+32+12>>2]=0.0;g[d+(f<<2)>>2]=+g[j>>2]-h;f=f+1|0}while((f|0)!=3);sa=i;return}function gf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;k=sa;sa=sa+144|0;i=c[b+12>>2]|0;if(!i){sa=k;return}m=c[d+4>>2]|0;l=c[e+4>>2]|0;c[h+4>>2]=i;g[k+12+128>>2]=999999984306749440.0;i=c[d+12>>2]|0;c[k+12>>2]=c[i>>2];c[k+12+4>>2]=c[i+4>>2];c[k+12+8>>2]=c[i+8>>2];c[k+12+12>>2]=c[i+12>>2];c[k+12+16>>2]=c[i+16>>2];c[k+12+16+4>>2]=c[i+16+4>>2];c[k+12+16+8>>2]=c[i+16+8>>2];c[k+12+16+12>>2]=c[i+16+12>>2];c[k+12+32>>2]=c[i+32>>2];c[k+12+32+4>>2]=c[i+32+4>>2];c[k+12+32+8>>2]=c[i+32+8>>2];c[k+12+32+12>>2]=c[i+32+12>>2];c[k+12+48>>2]=c[i+48>>2];c[k+12+48+4>>2]=c[i+48+4>>2];c[k+12+48+8>>2]=c[i+48+8>>2];c[k+12+48+12>>2]=c[i+48+12>>2];i=c[e+12>>2]|0;c[k+12+64>>2]=c[i>>2];c[k+12+64+4>>2]=c[i+4>>2];c[k+12+64+8>>2]=c[i+8>>2];c[k+12+64+12>>2]=c[i+12>>2];c[k+12+80>>2]=c[i+16>>2];c[k+12+80+4>>2]=c[i+16+4>>2];c[k+12+80+8>>2]=c[i+16+8>>2];c[k+12+80+12>>2]=c[i+16+12>>2];c[k+12+96>>2]=c[i+32>>2];c[k+12+96+4>>2]=c[i+32+4>>2];c[k+12+96+8>>2]=c[i+32+8>>2];c[k+12+96+12>>2]=c[i+32+12>>2];c[k+12+112>>2]=c[i+48>>2];c[k+12+112+4>>2]=c[i+48+4>>2];c[k+12+112+8>>2]=c[i+48+8>>2];c[k+12+112+12>>2]=c[i+48+12>>2];c[k>>2]=12192;c[k+4>>2]=m;c[k+8>>2]=l;vb(k,k+12|0,h,c[f+20>>2]|0,0);do if(a[b+8>>0]|0?(j=c[h+4>>2]|0,c[j+748>>2]|0):0){b=c[j+740>>2]|0;d=c[(c[h+8>>2]|0)+8>>2]|0;if((b|0)==(d|0)){re(j,b+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(j,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,d+4|0);break}}while(0);sa=k;return}function hf(b,d,e,f,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0;q=sa;sa=sa+80|0;g[q+16+60>>2]=0.0;g[q+16+8>>2]=0.0;g[q+16+12>>2]=.10000000149011612;g[q+16+16>>2]=300.0;g[q+16>>2]=1.0;g[q+16+4>>2]=-1.0;g[q+16+28>>2]=0.0;g[q+16+32>>2]=.20000000298023224;g[q+16+36>>2]=0.0;g[q+16+40>>2]=0.0;g[q+16+20>>2]=1.0;g[q+16+24>>2]=.5;c[q+16+56>>2]=0;g[q+16+48>>2]=0.0;a[q+16+44>>0]=0;o=0;do{n=c[b+856+(o<<2)>>2]|0;m=a[b+788+o>>0]|0;if(!n){if(m<<24>>24){m=1;p=5}}else p=5;if((p|0)==5){p=0;g[q+16+40>>2]=0.0;c[q+16+56>>2]=n;c[q+16+52>>2]=c[b+840+(o<<2)>>2];c[q+16+48>>2]=c[b+824+(o<<2)>>2];c[q+16+20>>2]=c[b+732>>2];a[q+16+44>>0]=m;c[q+16+4>>2]=c[b+696+(o<<2)>>2];c[q+16+24>>2]=c[b+728>>2];c[q+16>>2]=c[b+680+(o<<2)>>2];g[q+16+16>>2]=0.0;c[q+16+12>>2]=c[b+808+(o<<2)>>2];c[q+16+8>>2]=c[b+792+(o<<2)>>2];c[q>>2]=c[b+1064+(o<<2)>>2];c[q+4>>2]=c[b+1080+(o<<2)>>2];c[q+8>>2]=c[b+1096+(o<<2)>>2];g[q+12>>2]=0.0;n=c[b+1304>>2]|0;m=o*3|0;n=m?n>>m:n;if(!(n&1))m=c[d+32>>2]|0;else m=b+740+(o<<2)|0;c[q+16+28>>2]=c[m>>2];if(!(n&2))m=c[d+32>>2]|0;else m=b+772+(o<<2)|0;c[q+16+36>>2]=c[m>>2];c[q+16+32>>2]=c[((n&4|0)==0?d+4|0:b+756+(o<<2)|0)>>2];if(a[b+1301>>0]|0){n=o+1|0;if(!(c[b+868+(((n|0)==3?0:n)<<6)+56>>2]|0))m=1;else m=(c[b+868+((((o+2|0)>>>0)%3|0)<<6)+56>>2]|0)==0&1}else m=0;e=(Kc(b,q+16|0,f,h,i,j,k,l,d,e,q,0,m)|0)+e|0}o=o+1|0}while((o|0)!=3);sa=q;return e|0}function jf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;b=sa;sa=sa+608|0;o=+g[d+116>>2]-+g[d+52>>2];n=+g[d+120>>2]-+g[d+56>>2];m=+g[d+124>>2]-+g[d+60>>2];i=+g[e+116>>2]-+g[e+52>>2];j=+g[e+120>>2]-+g[e+56>>2];k=+g[e+124>>2]-+g[e+60>>2];l=+g[d+252>>2];if(o*o+n*n+m*m>2],i*i+j*j+k*k>2]|0;f=c[e+248>>2]|0;c[b+552+8>>2]=0;c[b+552+12>>2]=1065353216;c[b+552+16>>2]=1065353216;c[b+552+20>>2]=1065353216;g[b+552+24>>2]=0.0;c[b+552>>2]=9480;c[b+552+4>>2]=8;c[b+552+28>>2]=f;c[b+552+44>>2]=f;c[b+376>>2]=6448;g[b+376+164>>2]=999999984306749440.0;c[b+376+168>>2]=0;g[b+376+172>>2]=0.0;g[b+16+308>>2]=9.999999747378752e-05;a[b+16+332>>0]=0;c[b>>2]=12048;c[b+4>>2]=b+16;c[b+8>>2]=h;c[b+12>>2]=b+552;if(Lc(b,d+4|0,d+68|0,e+4|0,e+68|0,b+376|0)|0){i=+g[b+376+164>>2];if(+g[d+244>>2]>i)g[d+244>>2]=i;if(+g[e+244>>2]>i)g[e+244>>2]=i;if(!(i<1.0))i=1.0}else i=1.0;h=c[e+192>>2]|0;f=c[d+248>>2]|0;c[b+552+8>>2]=0;c[b+552+12>>2]=1065353216;c[b+552+16>>2]=1065353216;c[b+552+20>>2]=1065353216;g[b+552+24>>2]=0.0;c[b+552>>2]=9480;c[b+552+4>>2]=8;c[b+552+28>>2]=f;c[b+552+44>>2]=f;c[b+376>>2]=6448;g[b+376+164>>2]=999999984306749440.0;c[b+376+168>>2]=0;g[b+376+172>>2]=0.0;g[b+16+308>>2]=9.999999747378752e-05;a[b+16+332>>0]=0;c[b>>2]=12048;c[b+4>>2]=b+16;c[b+8>>2]=b+552;c[b+12>>2]=h;if(Lc(b,d+4|0,d+68|0,e+4|0,e+68|0,b+376|0)|0){j=+g[b+376+164>>2];if(+g[d+244>>2]>j)g[d+244>>2]=j;if(+g[e+244>>2]>j)g[e+244>>2]=j;if(i>j)i=j}o=i;sa=b;return +o}function kf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0,G=0.0,H=0;H=sa;sa=sa+32|0;j=+g[b+16>>2];f=+g[b>>2];k=+g[b+20>>2];h=+g[b+4>>2];m=+g[b+24>>2];i=+g[b+8>>2];q=+g[b+32>>2];u=+g[b+36>>2];v=+g[b+40>>2];B=(k-h)*(v-i)-(m-i)*(u-h);C=(m-i)*(q-f)-(j-f)*(v-i);D=(j-f)*(u-h)-(k-h)*(q-f);g[H+16>>2]=B;g[H+16+4>>2]=C;g[H+16+8>>2]=D;g[H+16+12>>2]=0.0;n=+g[a+4>>2];r=+g[a+8>>2];w=+g[a+12>>2];E=B*n+C*r+D*w-(i*D+(f*B+h*C));o=+g[a+20>>2];s=+g[a+24>>2];y=+g[a+28>>2];if(E*(B*o+C*s+D*y-(i*D+(f*B+h*C)))>=0.0){sa=H;return}F=c[a+36>>2]|0;if(E<=0.0&(F&1|0)!=0){sa=H;return}G=E/(E-(B*o+C*s+D*y-(i*D+(f*B+h*C))));if(!(G<+g[a+40>>2])){sa=H;return}A=(D*D+(B*B+C*C))*-9.999999747378752e-05;z=f-(o*G+n*(1.0-G));t=h-(s*G+r*(1.0-G));p=i-(y*G+w*(1.0-G));l=j-(o*G+n*(1.0-G));k=k-(s*G+r*(1.0-G));j=m-(y*G+w*(1.0-G));if(!(D*(k*z-t*l)+(B*(t*j-p*k)+C*(p*l-j*z))>=A)){sa=H;return}i=q-(o*G+n*(1.0-G));h=u-(s*G+r*(1.0-G));f=v-(y*G+w*(1.0-G));if(!(D*(h*l-k*i)+(B*(k*f-j*h)+C*(j*i-f*l))>=A)){sa=H;return}if(!(D*(t*i-h*z)+(B*(h*p-f*t)+C*(f*z-p*i))>=A)){sa=H;return}f=1.0/+x(+(D*D+(B*B+C*C)));g[H+16>>2]=B*f;g[H+16+4>>2]=C*f;g[H+16+8>>2]=D*f;b=c[(c[a>>2]|0)+12>>2]|0;if(E<=0.0&(F&2|0)==0){g[H>>2]=-(B*f);g[H+4>>2]=-(C*f);g[H+8>>2]=-(D*f);g[H+12>>2]=0.0;g[a+40>>2]=+xa[b&3](a,H,G,d,e);sa=H;return}else{g[a+40>>2]=+xa[b&3](a,H+16|0,G,d,e);sa=H;return}}function lf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=+h;var i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0;B=sa;sa=sa+96|0;m=+g[e+4>>2];n=+g[e+20>>2];o=+g[e+36>>2];p=+g[e+8>>2];q=+g[e+24>>2];r=+g[e+40>>2];s=+g[e+12>>2];t=+g[e+28>>2];u=+g[e+44>>2];v=-+g[e+52>>2];w=-+g[e+56>>2];x=-+g[e+60>>2];k=c[b+720>>2]|0;y=+g[k+(d*104|0)+8>>2];z=+g[k+(d*104|0)+12>>2];A=+g[k+(d*104|0)+16>>2];a:do if(f){f=c[b+268>>2]|0;b:do if((f|0)>0){j=c[b+276>>2]|0;i=0;while(1){if((c[j+(i<<2)>>2]|0)==(e|0))break;i=i+1|0;if((i|0)>=(f|0))break b}if((i|0)!=(f|0)){f=k;break a}}while(0);if((f|0)==(c[b+272>>2]|0)?(l=(f|0)==0?1:f<<1,(f|0)<(l|0)):0){if(!l)j=0;else{c[7182]=(c[7182]|0)+1;f=xb((l<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=f;f=c[b+268>>2]|0}if((f|0)>0){i=0;do{c[j+(i<<2)>>2]=c[(c[b+276>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(f|0))}i=c[b+276>>2]|0;if(i){if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);f=c[b+268>>2]|0}c[b+276>>2]=0}a[b+280>>0]=1;c[b+276>>2]=j;c[b+272>>2]=l}c[(c[b+276>>2]|0)+(f<<2)>>2]=e;c[b+268>>2]=f+1;f=c[b+720>>2]|0}else f=k;while(0);c[B>>2]=f+(d*104|0);c[B+20>>2]=e;g[B+4>>2]=m*v+n*w+o*x+(m*y+n*z+o*A);g[B+8>>2]=p*v+q*w+r*x+(p*y+q*z+r*A);g[B+12>>2]=s*v+t*w+u*x+(s*y+t*z+u*A);g[B+16>>2]=0.0;e=f+(d*104|0)+100|0;a[e>>0]=a[e>>0]|1;g[B+24>>2]=h;Km(b+788|0,B);sa=B;return}function mf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0;p=sa;sa=sa+48|0;if((f|0)==(d|0)|((d|0)==(e|0)|(e|0)==(f|0))){sa=p;return}k=p;l=k+36|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(l|0));if(!h)n=c[c[b+880>>2]>>2]|0;else n=h;h=c[b+752>>2]|0;if((h|0)==(c[b+756>>2]|0)?(o=(h|0)==0?1:h<<1,(h|0)<(o|0)):0){if(!o)m=0;else{c[7182]=(c[7182]|0)+1;h=xb((o*44|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}m=h;h=c[b+752>>2]|0}if((h|0)>0){i=0;do{k=m+(i*44|0)|0;j=(c[b+760>>2]|0)+(i*44|0)|0;l=k+44|0;do{c[k>>2]=c[j>>2];k=k+4|0;j=j+4|0}while((k|0)<(l|0));i=i+1|0}while((i|0)!=(h|0))}h=c[b+760>>2]|0;if(h|0){if(a[b+764>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+760>>2]=0}a[b+764>>0]=1;c[b+760>>2]=m;c[b+756>>2]=o;h=c[b+752>>2]|0}k=c[b+760>>2]|0;c[k+(h*44|0)>>2]=0;c[k+(h*44|0)+4>>2]=n;k=k+(h*44|0)+8|0;j=p;l=k+36|0;do{c[k>>2]=c[j>>2];k=k+4|0;j=j+4|0}while((k|0)<(l|0));o=c[b+752>>2]|0;c[b+752>>2]=o+1;n=c[b+760>>2]|0;k=c[b+720>>2]|0;c[n+(o*44|0)+8>>2]=k+(d*104|0);l=c[b+720>>2]|0;c[n+(o*44|0)+12>>2]=l+(e*104|0);m=c[b+720>>2]|0;c[n+(o*44|0)+16>>2]=m+(f*104|0);s=+g[k+(d*104|0)+8>>2];u=+g[k+(d*104|0)+12>>2];q=+g[k+(d*104|0)+16>>2];r=+g[l+(e*104|0)+8>>2]-s;v=+g[l+(e*104|0)+12>>2]-u;t=+g[l+(e*104|0)+16>>2]-q;s=+g[m+(f*104|0)+8>>2]-s;u=+g[m+(f*104|0)+12>>2]-u;q=+g[m+(f*104|0)+16>>2]-q;g[n+(o*44|0)+36>>2]=+x(+((r*u-v*s)*(r*u-v*s)+((v*q-t*u)*(v*q-t*u)+(t*s-r*q)*(t*s-r*q))));a[b+924>>0]=1;sa=p;return}function nf(a,b,d,e,f,h,i,j,k,l,m){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=+j;k=k|0;l=l|0;m=+m;var n=0.0,o=0.0,p=0,q=0,r=0.0,s=0.0;q=sa;sa=sa+208|0;Co(q+192|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],+g[e>>2],+g[e+4>>2],+g[e+8>>2]);p=(~~((j-i)/(m*.01745329238474369))|0)==0?1:~~((j-i)/(m*.01745329238474369));yy(q+128|0,f,+g[e>>2],+g[e+4>>2],+g[e+8>>2]);m=+zI(i);Wp(q+144|0,+g[q+128>>2],+g[q+128+4>>2],+g[q+128+8>>2],m);qp(q+160|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[q+144>>2],+g[q+144+4>>2],+g[q+144+8>>2]);m=+g[q+192>>2];n=+g[q+192+4>>2];o=+g[q+192+8>>2];yy(q+96|0,h,m,n,o);r=+yI(i);Wp(q+112|0,+g[q+96>>2],+g[q+96+4>>2],+g[q+96+8>>2],r);qp(q+176|0,+g[q+160>>2],+g[q+160+4>>2],+g[q+160+8>>2],+g[q+112>>2],+g[q+112+4>>2],+g[q+112+8>>2]);if(l)ab[c[(c[a>>2]|0)+8>>2]&127](a,b,q+176|0,k);d=1;while(1){if((d|0)>(p|0))break;r=(j-i)*+(d|0)/+(p|0)+i;yy(q+32|0,f,+g[e>>2],+g[e+4>>2],+g[e+8>>2]);s=+zI(r);Wp(q+48|0,+g[q+32>>2],+g[q+32+4>>2],+g[q+32+8>>2],s);qp(q+64|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[q+48>>2],+g[q+48+4>>2],+g[q+48+8>>2]);yy(q,h,m,n,o);r=+yI(r);Wp(q+16|0,+g[q>>2],+g[q+4>>2],+g[q+8>>2],r);qp(q+80|0,+g[q+64>>2],+g[q+64+4>>2],+g[q+64+8>>2],+g[q+16>>2],+g[q+16+4>>2],+g[q+16+8>>2]);ab[c[(c[a>>2]|0)+8>>2]&127](a,q+176|0,q+80|0,k);c[q+176>>2]=c[q+80>>2];c[q+176+4>>2]=c[q+80+4>>2];c[q+176+8>>2]=c[q+80+8>>2];c[q+176+12>>2]=c[q+80+12>>2];d=d+1|0}if(!l){sa=q;return}ab[c[(c[a>>2]|0)+8>>2]&127](a,b,q+176|0,k);sa=q;return}function of(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0;e=+g[b+1192+(d<<2)>>2];i=+g[b+868+(d<<6)>>2];j=+g[b+868+(d<<6)+4>>2];do if(!(i>=j)){if(e3.1415927410125732)f=(i-e)%6.2831854820251465+-6.2831854820251465;else f=(i-e)%6.2831854820251465;else f=(i-e)%6.2831854820251465+6.2831854820251465;h=+w(+f);if(!((j-e)%6.2831854820251465<-3.1415927410125732))if((j-e)%6.2831854820251465>3.1415927410125732)f=(j-e)%6.2831854820251465+-6.2831854820251465;else f=(j-e)%6.2831854820251465;else f=(j-e)%6.2831854820251465+6.2831854820251465;m=h<+w(+f);e=m?e:e+6.2831854820251465;break}if(e>j){if(!((e-j)%6.2831854820251465<-3.1415927410125732))if((e-j)%6.2831854820251465>3.1415927410125732)f=(e-j)%6.2831854820251465+-6.2831854820251465;else f=(e-j)%6.2831854820251465;else f=(e-j)%6.2831854820251465+6.2831854820251465;h=+w(+f);if(!((e-i)%6.2831854820251465<-3.1415927410125732))if((e-i)%6.2831854820251465>3.1415927410125732)f=(e-i)%6.2831854820251465+-6.2831854820251465;else f=(e-i)%6.2831854820251465;else f=(e-i)%6.2831854820251465+6.2831854820251465;m=+w(+f)>2]=e;do if(!(i>j)){if(i>e){c[b+868+(d<<6)+56>>2]=1;e=e-i;g[b+868+(d<<6)+48>>2]=e;if(e>3.1415927410125732){g[b+868+(d<<6)+48>>2]=e+-6.2831854820251465;break}if(!(e<-3.1415927410125732))break;g[b+868+(d<<6)+48>>2]=e+6.2831854820251465;break}if(j>2]=2;e=e-j;g[b+868+(d<<6)+48>>2]=e;if(e>3.1415927410125732){g[b+868+(d<<6)+48>>2]=e+-6.2831854820251465;break}if(e<-3.1415927410125732)g[b+868+(d<<6)+48>>2]=e+6.2831854820251465}else{k=b+868+(d<<6)+56|0;l=34}}else{k=b+868+(d<<6)+56|0;l=34}while(0);if((l|0)==34?(c[k>>2]=0,(a[b+868+(d<<6)+44>>0]|0)==0):0){m=0;return m|0}m=1;return m|0}function pf(b,d){b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0;l=sa;sa=sa+16|0;Ki(16371);e=c[b+232>>2]|0;if((e|0)>0){k=(a[29312]|0)==0;j=0;do{i=c[(c[b+240>>2]|0)+(j<<2)>>2]|0;a:do if(i){f=c[i+216>>2]|0;b:do switch(f|0){case 4:case 2:{if((f|0)==4)break a;break}default:{p=+g[i+312>>2];o=+g[i+316>>2];n=+g[i+320>>2];m=+g[i+472>>2];if(p*p+o*o+n*n>2],n=+g[i+332>>2],o=+g[i+336>>2],p=+g[i+476>>2],m*m+n*n+o*o>2]=+g[i+220>>2]+d;break b}g[i+220>>2]=0.0;if((f&-2|0)!=4){c[i+216>>2]=0;f=0}}}while(0);h=f&-2;do if(k){if((h|0)!=2?!(+g[i+220>>2]>2.0):0)break;if(c[i+204>>2]&3|0){if((h|0)==4)break a;c[i+216>>2]=2;break a}if((f|0)==1){c[i+216>>2]=3;break a}if((f|0)!=2)break a;e=(c[i+260>>2]|0)+2|0;c[i+328>>2]=0;c[i+328+4>>2]=0;c[i+328+8>>2]=0;c[i+328+12>>2]=0;c[i+260>>2]=e;c[i+312>>2]=0;c[i+312+4>>2]=0;c[i+312+8>>2]=0;c[i+312+12>>2]=0;e=c[b+232>>2]|0;break a}while(0);if((h|0)!=4)c[i+216>>2]=1}while(0);j=j+1|0}while((j|0)<(e|0))}e=c[3084]|0;k=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=k;if(k|0){sa=l;return}do if(c[e+4>>2]|0){la(l|0,0)|0;k=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[l+4>>2]|0)-(c[k+4>>2]|0)+(((c[l>>2]|0)-(c[k>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[e+16>>2]|0)){e=c[3084]|0;break}else{sa=l;return}}while(0);c[3084]=c[e+20>>2];sa=l;return}function qf(a,b,d){a=a|0;b=+b;d=+d;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0.0,q=0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0.0,x=0.0,y=0.0;u=sa;sa=sa+16|0;p=+g[a+452>>2];n=c[a+192>>2]|0;m=+va[c[(c[n>>2]|0)+48>>2]&15](n);n=c[a+812>>2]|0;if((n|0)<=0){sa=u;return}l=0;do{o=c[a+820>>2]|0;k=c[o+(l*104|0)>>2]|0;k=(c[k+236>>2]&2|0)==0?0:k;if(k|0){t=+g[k+332>>2];e=+g[o+(l*104|0)+84>>2];j=+g[k+336>>2];r=+g[o+(l*104|0)+80>>2];f=+g[o+(l*104|0)+76>>2];s=+g[k+328>>2];d=p*(t*e-j*r+ +g[k+312>>2]);e=p*(+g[k+316>>2]+(j*f-e*s));f=p*(r*s-t*f+ +g[k+320>>2])}else{d=0.0;e=0.0;f=0.0}q=c[o+(l*104|0)+24>>2]|0;r=+g[q+8>>2];s=+g[q+12>>2];t=+g[q+16>>2];j=r-+g[q+24>>2]-d;i=s-+g[q+28>>2]-e;d=t-+g[q+32>>2]-f;e=+g[o+(l*104|0)+4>>2];f=+g[o+(l*104|0)+8>>2];h=+g[o+(l*104|0)+12>>2];if(j*e+i*f+d*h<=1.1920928955078125e-07?(x=r*e+s*f+t*h+ +g[o+(l*104|0)+20>>2],y=+g[o+(l*104|0)+96>>2],x=(x>2],w=(j-(j-e*(j*e+i*f+d*h))*y+e*x)*b,v=(i-(i-f*(j*e+i*f+d*h))*y+f*x)*b,i=(d-(d-h*(j*e+i*f+d*h))*y+h*x)*b,f=+g[o+(l*104|0)+36>>2]*i+(+g[o+(l*104|0)+28>>2]*w+ +g[o+(l*104|0)+32>>2]*v),h=w*+g[o+(l*104|0)+44>>2]+v*+g[o+(l*104|0)+48>>2]+i*+g[o+(l*104|0)+52>>2],i=w*+g[o+(l*104|0)+60>>2]+v*+g[o+(l*104|0)+64>>2]+i*+g[o+(l*104|0)+68>>2],g[u>>2]=f,g[u+4>>2]=h,g[u+8>>2]=i,g[u+12>>2]=0.0,j=+g[o+(l*104|0)+92>>2],g[q+8>>2]=r-f*j,g[q+12>>2]=s-h*j,g[q+16>>2]=t-i*j,k|0):0)Bk(k,u,o+(l*104|0)+76|0);l=l+1|0}while((l|0)!=(n|0));sa=u;return}function rf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0.0;f=sa;sa=sa+224|0;sp(f+192|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],+g[b>>2],+g[b+4>>2],+g[b+8>>2]);Wp(f+208|0,+g[f+192>>2],+g[f+192+4>>2],+g[f+192+8>>2],.5);qp(f+160|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],+g[b>>2],+g[b+4>>2],+g[b+8>>2]);Wp(f+176|0,+g[f+160>>2],+g[f+160+4>>2],+g[f+160+8>>2],.5);g[f+136>>2]=1.0;g[f+132>>2]=1.0;g[f+128>>2]=1.0;ns(f+144|0,f+136|0,f+132|0,f+128|0);d=0;while(1){if((d|0)==4)break;b=0;while(1){if((b|0)==3)break;i=JI(f+144|0)|0;k=+g[i>>2];h=JI(f+208|0)|0;g[f+72>>2]=k*+g[h>>2];g[f+68>>2]=+g[i+4>>2]*+g[h+4>>2];g[f+64>>2]=+g[i+8>>2]*+g[h+8>>2];ns(f+80|0,f+72|0,f+68|0,f+64|0);c[f+112>>2]=c[f+80>>2];c[f+112+4>>2]=c[f+80+4>>2];c[f+112+8>>2]=c[f+80+8>>2];c[f+112+12>>2]=c[f+80+12>>2];Hr(f+112|0,f+176|0)|0;j=i+(((b>>>0)%3|0)<<2)|0;g[j>>2]=-+g[j>>2];g[f+40>>2]=+g[i>>2]*+g[h>>2];g[f+36>>2]=+g[i+4>>2]*+g[h+4>>2];g[f+32>>2]=+g[i+8>>2]*+g[h+8>>2];ns(f+48|0,f+40|0,f+36|0,f+32|0);c[f+96>>2]=c[f+48>>2];c[f+96+4>>2]=c[f+48+4>>2];c[f+96+8>>2]=c[f+48+8>>2];c[f+96+12>>2]=c[f+48+12>>2];Hr(f+96|0,f+176|0)|0;ab[c[(c[a>>2]|0)+8>>2]&127](a,f+112|0,f+96|0,e);b=b+1|0}g[f+8>>2]=-1.0;g[f+4>>2]=-1.0;g[f>>2]=-1.0;ns(f+16|0,f+8|0,f+4|0,f);c[f+144>>2]=c[f+16>>2];c[f+144+4>>2]=c[f+16+4>>2];c[f+144+8>>2]=c[f+16+8>>2];c[f+144+12>>2]=c[f+16+12>>2];if(d>>>0<3){j=(JI(f+144|0)|0)+(d<<2)|0;g[j>>2]=-+g[j>>2]}d=d+1|0}sa=f;return}function sf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0;c[b+4>>2]=1065353216;c[b+8>>2]=1065353216;c[b+12>>2]=1065353216;g[b+16>>2]=0.0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;c[b+48>>2]=0;c[b>>2]=11360;a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;a[b+140>>0]=1;c[b+136>>2]=0;c[b+128>>2]=0;c[b+132>>2]=0;a[b+160>>0]=1;c[b+156>>2]=0;c[b+148>>2]=0;c[b+152>>2]=0;a[b+164>>0]=d&1;a[b+165>>0]=e&1;g[b+168>>2]=0.0;c[7182]=(c[7182]|0)+1;d=xb(51)|0;if(!d)f=0;else{c[(d+4+15&-16)+-4>>2]=d;f=d+4+15&-16}e=c[b+24>>2]|0;if((e|0)>0){d=0;do{h=f+(d<<5)|0;i=(c[b+32>>2]|0)+(d<<5)|0;c[h>>2]=c[i>>2];c[h+4>>2]=c[i+4>>2];c[h+8>>2]=c[i+8>>2];c[h+12>>2]=c[i+12>>2];c[h+16>>2]=c[i+16>>2];c[h+20>>2]=c[i+20>>2];c[h+24>>2]=c[i+24>>2];c[h+28>>2]=c[i+28>>2];d=d+1|0}while((d|0)!=(e|0))}d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=f;c[b+28>>2]=1;i=c[b+24>>2]|0;c[f+(i<<5)>>2]=0;c[f+(i<<5)+4>>2]=0;c[f+(i<<5)+8>>2]=12;c[f+(i<<5)+12>>2]=0;c[f+(i<<5)+16>>2]=0;c[f+(i<<5)+20>>2]=16;c[f+(i<<5)+24>>2]=2;c[f+(i<<5)+28>>2]=0;c[b+24>>2]=(c[b+24>>2]|0)+1;i=(a[b+164>>0]|0)==0;d=c[b+32>>2]|0;c[d>>2]=(c[(i?b+148|0:b+128|0)>>2]|0)/3|0;c[d+4>>2]=0;c[d+24>>2]=i?3:2;c[d+8>>2]=i?6:12;if(!(a[b+165>>0]|0)){h=12;b=(c[b+108>>2]|0)/3|0;i=d+12|0;c[i>>2]=b;i=d+16|0;c[i>>2]=0;i=d+20|0;c[i>>2]=h;return}else{h=16;b=c[b+88>>2]|0;i=d+12|0;c[i>>2]=b;i=d+16|0;c[i>>2]=0;i=d+20|0;c[i>>2]=h;return}}function tf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;f=Cs()|0;_i(f,4,b);c[f>>2]=7516;c[f+552>>2]=c[d>>2];c[f+552+4>>2]=c[d+4>>2];c[f+552+8>>2]=c[d+8>>2];c[f+552+12>>2]=c[d+12>>2];c[f+568>>2]=c[d+16>>2];c[f+568+4>>2]=c[d+16+4>>2];c[f+568+8>>2]=c[d+16+8>>2];c[f+568+12>>2]=c[d+16+12>>2];c[f+584>>2]=c[d+32>>2];c[f+584+4>>2]=c[d+32+4>>2];c[f+584+8>>2]=c[d+32+8>>2];c[f+584+12>>2]=c[d+32+12>>2];c[f+600>>2]=c[d+48>>2];c[f+600+4>>2]=c[d+48+4>>2];c[f+600+8>>2]=c[d+48+8>>2];c[f+600+12>>2]=c[d+48+12>>2];c[f+616>>2]=c[d>>2];c[f+616+4>>2]=c[d+4>>2];c[f+616+8>>2]=c[d+8>>2];c[f+616+12>>2]=c[d+12>>2];c[f+632>>2]=c[d+16>>2];c[f+632+4>>2]=c[d+16+4>>2];c[f+632+8>>2]=c[d+16+8>>2];c[f+632+12>>2]=c[d+16+12>>2];c[f+648>>2]=c[d+32>>2];c[f+648+4>>2]=c[d+32+4>>2];c[f+648+8>>2]=c[d+32+8>>2];c[f+648+12>>2]=c[d+32+12>>2];c[f+664>>2]=c[d+48>>2];c[f+664+4>>2]=c[d+48+4>>2];c[f+664+8>>2]=c[d+48+8>>2];c[f+664+12>>2]=c[d+48+12>>2];g[f+688>>2]=0.0;g[f+692>>2]=-1.0;g[f+696>>2]=.8999999761581421;g[f+700>>2]=.30000001192092896;g[f+704>>2]=1.0;g[f+708>>2]=0.0;g[f+712>>2]=0.0;a[f+716>>0]=0;a[f+736>>0]=0;a[f+737>>0]=0;a[f+738>>0]=0;a[f+739>>0]=1;a[f+740>>0]=e&1;c[f+748>>2]=0;d=c[f+28>>2]|0;l=+g[f+600>>2];k=+g[f+604>>2];j=+g[f+608>>2];i=l*+g[d+20>>2]+k*+g[d+24>>2]+j*+g[d+28>>2]+ +g[d+56>>2];h=l*+g[d+36>>2]+k*+g[d+40>>2]+j*+g[d+44>>2]+ +g[d+60>>2];g[f+664>>2]=l*+g[d+4>>2]+k*+g[d+8>>2]+j*+g[d+12>>2]+ +g[d+52>>2];g[f+668>>2]=i;g[f+672>>2]=h;g[f+676>>2]=0.0;g[f+732>>2]=e?-1.0:1.0;return f|0}function uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;m=sa;sa=sa+32|0;if((b|0)<0)b=c[a+12>>2]|0;d=c[a>>2]|0;if(!((b|0)>0&(d|0)!=0)){sa=m;return}while(1){e=d+40|0;if(c[e>>2]|0){l=0;while(1){g=d+32|0;h=c[g>>2]|0;if(h>>>0>d>>>0){i=(c[h+40>>2]|0)==(d|0);j=c[h+36+(((i^1)&1)<<2)>>2]|0;k=c[h+32>>2]|0;if(!k)f=a;else f=k+36+(((c[k+40>>2]|0)==(h|0)&1)<<2)|0;c[f>>2]=d;c[j+32>>2]=d;c[h+32>>2]=d;c[g>>2]=k;k=d+36|0;c[h+36>>2]=c[k>>2];c[h+40>>2]=c[e>>2];c[(c[k>>2]|0)+32>>2]=h;c[(c[e>>2]|0)+32>>2]=h;c[d+36+((i&1)<<2)>>2]=h;c[d+36+(((i^1)&1)<<2)>>2]=j;c[m>>2]=c[h>>2];c[m+4>>2]=c[h+4>>2];c[m+8>>2]=c[h+8>>2];c[m+12>>2]=c[h+12>>2];c[m+16>>2]=c[h+16>>2];c[m+20>>2]=c[h+20>>2];c[m+24>>2]=c[h+24>>2];c[m+28>>2]=c[h+28>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];c[h+16>>2]=c[d+16>>2];c[h+20>>2]=c[d+20>>2];c[h+24>>2]=c[d+24>>2];c[h+28>>2]=c[d+28>>2];c[d>>2]=c[m>>2];c[d+4>>2]=c[m+4>>2];c[d+8>>2]=c[m+8>>2];c[d+12>>2]=c[m+12>>2];c[d+16>>2]=c[m+16>>2];c[d+20>>2]=c[m+20>>2];c[d+24>>2]=c[m+24>>2];c[d+28>>2]=c[m+28>>2];d=h}e=c[a+16>>2]|0;d=c[d+36+(((l?e>>>l:e)&1)<<2)>>2]|0;e=d+40|0;if(!(c[e>>2]|0))break;else l=l+1&31}}if(!(sg(a,d)|0))e=0;else e=c[a>>2]|0;ue(a,e,d);c[a+16>>2]=(c[a+16>>2]|0)+1;b=b+-1|0;if(!b)break;d=c[a>>2]|0}sa=m;return}function vf(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;e=Cs()|0;_i(e,4,b);c[e>>2]=7516;c[e+552>>2]=c[d>>2];c[e+552+4>>2]=c[d+4>>2];c[e+552+8>>2]=c[d+8>>2];c[e+552+12>>2]=c[d+12>>2];c[e+568>>2]=c[d+16>>2];c[e+568+4>>2]=c[d+16+4>>2];c[e+568+8>>2]=c[d+16+8>>2];c[e+568+12>>2]=c[d+16+12>>2];c[e+584>>2]=c[d+32>>2];c[e+584+4>>2]=c[d+32+4>>2];c[e+584+8>>2]=c[d+32+8>>2];c[e+584+12>>2]=c[d+32+12>>2];c[e+600>>2]=c[d+48>>2];c[e+600+4>>2]=c[d+48+4>>2];c[e+600+8>>2]=c[d+48+8>>2];c[e+600+12>>2]=c[d+48+12>>2];c[e+616>>2]=c[d>>2];c[e+616+4>>2]=c[d+4>>2];c[e+616+8>>2]=c[d+8>>2];c[e+616+12>>2]=c[d+12>>2];c[e+632>>2]=c[d+16>>2];c[e+632+4>>2]=c[d+16+4>>2];c[e+632+8>>2]=c[d+16+8>>2];c[e+632+12>>2]=c[d+16+12>>2];c[e+648>>2]=c[d+32>>2];c[e+648+4>>2]=c[d+32+4>>2];c[e+648+8>>2]=c[d+32+8>>2];c[e+648+12>>2]=c[d+32+12>>2];c[e+664>>2]=c[d+48>>2];c[e+664+4>>2]=c[d+48+4>>2];c[e+664+8>>2]=c[d+48+8>>2];c[e+664+12>>2]=c[d+48+12>>2];g[e+688>>2]=0.0;g[e+692>>2]=-1.0;g[e+696>>2]=.8999999761581421;g[e+700>>2]=.30000001192092896;g[e+704>>2]=1.0;g[e+708>>2]=0.0;g[e+712>>2]=0.0;a[e+716>>0]=0;a[e+736>>0]=0;a[e+737>>0]=0;a[e+738>>0]=0;a[e+739>>0]=1;a[e+740>>0]=0;c[e+748>>2]=0;d=c[e+28>>2]|0;k=+g[e+600>>2];j=+g[e+604>>2];i=+g[e+608>>2];h=k*+g[d+20>>2]+j*+g[d+24>>2]+i*+g[d+28>>2]+ +g[d+56>>2];f=k*+g[d+36>>2]+j*+g[d+40>>2]+i*+g[d+44>>2]+ +g[d+60>>2];g[e+664>>2]=k*+g[d+4>>2]+j*+g[d+8>>2]+i*+g[d+12>>2]+ +g[d+52>>2];g[e+668>>2]=h;g[e+672>>2]=f;g[e+676>>2]=0.0;g[e+732>>2]=1.0;return e|0}function wf(b){b=b|0;var d=0,e=0.0,f=0,h=0,i=0.0,j=0.0,k=0;k=sa;sa=sa+64|0;Ki(16541);a:do if(!(a[b+274>>0]|0)){d=c[b+232>>2]|0;if((d|0)>0){h=0;while(1){f=c[(c[b+240>>2]|0)+(h<<2)>>2]|0;switch(c[f+216>>2]|0){case 2:case 5:break;default:if((c[f+480>>2]|0)!=0?(c[f+204>>2]&3|0)==0:0){if((a[b+300>>0]|0)!=0?(j=+g[b+268>>2],j!=0.0):0)e=+g[b+264>>2]-j;else e=+g[b+264>>2]*+g[f+244>>2];jg(f+68|0,+g[f+132>>2],+g[f+136>>2],+g[f+140>>2],f+148|0,e,k);d=c[f+480>>2]|0;Va[c[(c[d>>2]|0)+12>>2]&127](d,k);d=c[b+232>>2]|0}}h=h+1|0;if((h|0)>=(d|0))break a}}}else{d=c[b+8>>2]|0;if((d|0)>0){h=0;do{f=c[(c[b+16>>2]|0)+(h<<2)>>2]|0;if((!((f|0)==0?1:(c[f+236>>2]&2|0)==0)?(c[f+480>>2]|0)!=0:0)?(c[f+204>>2]&3|0)==0:0){if((a[b+300>>0]|0)!=0?(i=+g[b+268>>2],i!=0.0):0)e=+g[b+264>>2]-i;else e=+g[b+264>>2]*+g[f+244>>2];jg(f+68|0,+g[f+132>>2],+g[f+136>>2],+g[f+140>>2],f+148|0,e,k);d=c[f+480>>2]|0;Va[c[(c[d>>2]|0)+12>>2]&127](d,k);d=c[b+8>>2]|0}h=h+1|0}while((h|0)<(d|0))}}while(0);d=c[3084]|0;b=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=b;if(b|0){sa=k;return}do if(c[d+4>>2]|0){la(k|0,0)|0;b=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[k+4>>2]|0)-(c[b+4>>2]|0)+(((c[k>>2]|0)-(c[b>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=k;return}}while(0);c[3084]=c[d+20>>2];sa=k;return}function xf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0;i=sa;sa=sa+32|0;d=(a[b+8>>0]|0)==0?e:d;if(((c[(c[d+4>>2]|0)+4>>2]|0)+-21|0)>>>0>=9){sa=i;return}e=c[(c[d+8>>2]|0)+192>>2]|0;v=+va[c[(c[e>>2]|0)+48>>2]&15](e);c[b+64>>2]=f;g[b+68>>2]=v+.05999999865889549;c[b+56>>2]=h;h=c[b+16>>2]|0;Za[c[(c[h>>2]|0)+28>>2]&127](h,i+16|0,i);v=+g[i>>2];u=+g[i+16>>2];q=+g[i+4>>2];p=+g[i+16+4>>2];y=+g[i+8>>2];x=+g[i+16+8>>2];h=c[d+12>>2]|0;C=+g[h>>2];B=+g[h+16>>2];n=+g[h+32>>2];A=+g[h+4>>2];z=+g[h+20>>2];l=+g[h+36>>2];t=+g[h+8>>2];s=+g[h+24>>2];r=+g[h+40>>2];D=-+g[h+48>>2];j=-+g[h+52>>2];k=-+g[h+56>>2];o=(v+u)*.5*C+(q+p)*.5*B+(y+x)*.5*n+(C*D+B*j+n*k);m=(v+u)*.5*A+(q+p)*.5*z+(y+x)*.5*l+(A*D+z*j+l*k);k=(v+u)*.5*t+(q+p)*.5*s+(y+x)*.5*r+(t*D+s*j+r*k);j=+g[b+68>>2];n=+w(+(n+(C*0.0+B*0.0)))*((y-x)*.5+j)+(+w(+(C+B*0.0+n*0.0))*((v-u)*.5+j)+ +w(+(C*0.0+B+n*0.0))*((q-p)*.5+j));l=+w(+(l+(A*0.0+z*0.0)))*((y-x)*.5+j)+(+w(+(A+z*0.0+l*0.0))*((v-u)*.5+j)+ +w(+(A*0.0+z+l*0.0))*((q-p)*.5+j));j=+w(+(r+(t*0.0+s*0.0)))*((y-x)*.5+j)+(+w(+(t+s*0.0+r*0.0))*((v-u)*.5+j)+ +w(+(t*0.0+s+r*0.0))*((q-p)*.5+j));g[b+24>>2]=o-n;g[b+28>>2]=m-l;g[b+32>>2]=k-j;g[b+36>>2]=0.0;g[b+40>>2]=o+n;g[b+44>>2]=m+l;g[b+48>>2]=k+j;g[b+52>>2]=0.0;ab[c[(c[e>>2]|0)+64>>2]&127](e,b+12|0,b+24|0,b+40|0);sa=i;return}function yf(b,d,e,f,g,h,i,j,k){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var l=0,m=0;m=sa;sa=sa+16|0;if(!((c[b+924>>2]|0)==0?(a[b+912>>0]|0)==0:0)){c[m>>2]=c[b+1208>>2];c[m+4>>2]=c[b+1208+4>>2];c[m+8>>2]=c[b+1208+8>>2];c[m+12>>2]=c[b+1208+12>>2];l=c[b+1304>>2]|0;if(!(l&512))c[b+896>>2]=c[c[d+32>>2]>>2];if(!(l&1024))c[b+904>>2]=c[c[d+32>>2]>>2];if(!(l&2048))c[b+900>>2]=c[d+4>>2];e=(Kc(b,b+868|0,f,g,h,i,j,k,d,e,m,1,0)|0)+e|0}if(!((c[b+988>>2]|0)==0?(a[b+976>>0]|0)==0:0)){c[m>>2]=c[b+1224>>2];c[m+4>>2]=c[b+1224+4>>2];c[m+8>>2]=c[b+1224+8>>2];c[m+12>>2]=c[b+1224+12>>2];l=c[b+1304>>2]|0;if(!(l&4096))c[b+960>>2]=c[c[d+32>>2]>>2];if(!(l&8192))c[b+968>>2]=c[c[d+32>>2]>>2];if(!(l&16384))c[b+964>>2]=c[d+4>>2];e=(Kc(b,b+932|0,f,g,h,i,j,k,d,e,m,1,0)|0)+e|0}if((c[b+1052>>2]|0)==0?(a[b+1040>>0]|0)==0:0){k=e;sa=m;return k|0}c[m>>2]=c[b+1240>>2];c[m+4>>2]=c[b+1240+4>>2];c[m+8>>2]=c[b+1240+8>>2];c[m+12>>2]=c[b+1240+12>>2];l=c[b+1304>>2]|0;if(!(l&32768))c[b+1024>>2]=c[c[d+32>>2]>>2];if(!(l&65536))c[b+1032>>2]=c[c[d+32>>2]>>2];if(!(l&131072))c[b+1028>>2]=c[d+4>>2];k=(Kc(b,b+996|0,f,g,h,i,j,k,d,e,m,1,0)|0)+e|0;sa=m;return k|0}function zf(b){b=b|0;var d=0;c[b>>2]=7568;d=c[b+176>>2]|0;if(d|0){if(a[b+180>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+176>>2]=0}a[b+180>>0]=1;c[b+176>>2]=0;c[b+168>>2]=0;c[b+172>>2]=0;d=c[b+156>>2]|0;if(d|0){if(a[b+160>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+156>>2]=0}a[b+160>>0]=1;c[b+156>>2]=0;c[b+148>>2]=0;c[b+152>>2]=0;d=c[b+136>>2]|0;if(d|0){if(a[b+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+136>>2]=0}a[b+140>>0]=1;c[b+136>>2]=0;c[b+128>>2]=0;c[b+132>>2]=0;d=c[b+116>>2]|0;if(d|0){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+116>>2]=0}a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;d=c[b+96>>2]|0;if(d|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;d=c[b+76>>2]|0;if(d|0){if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+76>>2]=0}a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;c[b+72>>2]=0;d=c[b+56>>2]|0;if(d|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function Af(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0,m=0;k=sa;sa=sa+16|0;c[b+8>>2]=0;c[b+12>>2]=1065353216;c[b+16>>2]=1065353216;c[b+20>>2]=1065353216;g[b+24>>2]=0.0;g[b+44>>2]=.03999999910593033;c[b+52>>2]=0;c[b+56>>2]=1065353216;c[b+60>>2]=1065353216;c[b+64>>2]=1065353216;g[b+68>>2]=0.0;c[b+72>>2]=-1082130432;c[b+76>>2]=-1082130432;c[b+80>>2]=-1082130432;g[b+84>>2]=0.0;a[b+88>>0]=0;c[b>>2]=10164;a[b+108>>0]=1;c[b+104>>2]=0;c[b+96>>2]=0;c[b+100>>2]=0;c[b+4>>2]=4;if((e|0)<=0){c[b+96>>2]=e;Oi(b);sa=k;return}c[7182]=(c[7182]|0)+1;h=xb((e<<4|3)+16|0)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}i=c[b+96>>2]|0;if((i|0)>0){h=0;do{l=j+(h<<4)|0;m=(c[b+104>>2]|0)+(h<<4)|0;c[l>>2]=c[m>>2];c[l+4>>2]=c[m+4>>2];c[l+8>>2]=c[m+8>>2];c[l+12>>2]=c[m+12>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[b+104>>2]|0;if(h|0){if(a[b+108>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+104>>2]=0}a[b+108>>0]=1;c[b+104>>2]=j;c[b+100>>2]=e;c[j>>2]=c[k>>2];c[j+4>>2]=c[k+4>>2];c[j+8>>2]=c[k+8>>2];c[j+12>>2]=c[k+12>>2];if((e|0)!=1){h=1;do{m=(c[b+104>>2]|0)+(h<<4)|0;c[m>>2]=c[k>>2];c[m+4>>2]=c[k+4>>2];c[m+8>>2]=c[k+8>>2];c[m+12>>2]=c[k+12>>2];h=h+1|0}while((h|0)!=(e|0))}c[b+96>>2]=e;h=0;while(1){j=c[d+4>>2]|0;l=c[d+8>>2]|0;m=c[b+104>>2]|0;c[m+(h<<4)>>2]=c[d>>2];c[m+(h<<4)+4>>2]=j;c[m+(h<<4)+8>>2]=l;g[m+(h<<4)+12>>2]=0.0;h=h+1|0;if((h|0)==(e|0))break;else d=d+f|0}Oi(b);sa=k;return}function Bf(a,b,e){a=a|0;b=b|0;e=e|0;ve(a,b,e)|0;c[b+256>>2]=c[a+264>>2];c[b+260>>2]=c[a+268>>2];c[b+264>>2]=c[a+272>>2];c[b+268>>2]=c[a+276>>2];c[b+272>>2]=c[a+280>>2];c[b+276>>2]=c[a+284>>2];c[b+280>>2]=c[a+288>>2];c[b+284>>2]=c[a+292>>2];c[b+288>>2]=c[a+296>>2];c[b+292>>2]=c[a+300>>2];c[b+296>>2]=c[a+304>>2];c[b+300>>2]=c[a+308>>2];c[b+304>>2]=c[a+312>>2];c[b+308>>2]=c[a+316>>2];c[b+312>>2]=c[a+320>>2];c[b+316>>2]=c[a+324>>2];c[b+320>>2]=c[a+328>>2];c[b+324>>2]=c[a+332>>2];c[b+328>>2]=c[a+336>>2];c[b+332>>2]=c[a+340>>2];c[b+448>>2]=c[a+344>>2];c[b+336>>2]=c[a+544>>2];c[b+340>>2]=c[a+548>>2];c[b+344>>2]=c[a+552>>2];c[b+348>>2]=c[a+556>>2];c[b+352>>2]=c[a+348>>2];c[b+356>>2]=c[a+352>>2];c[b+360>>2]=c[a+356>>2];c[b+364>>2]=c[a+360>>2];c[b+368>>2]=c[a+364>>2];c[b+372>>2]=c[a+368>>2];c[b+376>>2]=c[a+372>>2];c[b+380>>2]=c[a+376>>2];c[b+384>>2]=c[a+380>>2];c[b+388>>2]=c[a+384>>2];c[b+392>>2]=c[a+388>>2];c[b+396>>2]=c[a+392>>2];c[b+400>>2]=c[a+396>>2];c[b+404>>2]=c[a+400>>2];c[b+408>>2]=c[a+404>>2];c[b+412>>2]=c[a+408>>2];c[b+416>>2]=c[a+412>>2];c[b+420>>2]=c[a+416>>2];c[b+424>>2]=c[a+420>>2];c[b+428>>2]=c[a+424>>2];c[b+432>>2]=c[a+428>>2];c[b+436>>2]=c[a+432>>2];c[b+440>>2]=c[a+436>>2];c[b+444>>2]=c[a+440>>2];c[b+452>>2]=c[a+444>>2];c[b+456>>2]=c[a+448>>2];c[b+484>>2]=d[a+452>>0];c[b+460>>2]=c[a+456>>2];c[b+464>>2]=c[a+460>>2];c[b+468>>2]=c[a+464>>2];c[b+472>>2]=c[a+468>>2];c[b+476>>2]=c[a+472>>2];c[b+480>>2]=c[a+476>>2];return 16167}function Cf(b,d,e,f,h){b=b|0;d=+d;e=e|0;f=f|0;h=h|0;var i=0;i=sa;sa=sa+144|0;c[b+164>>2]=1065353216;c[b+168>>2]=1065353216;c[b+172>>2]=1065353216;g[b+176>>2]=0.0;c[b+180>>2]=0;g[b+184>>2]=999999984306749440.0;c[b+188>>2]=0;c[b+188+4>>2]=0;c[b+188+8>>2]=0;c[b+188+12>>2]=0;c[b+204>>2]=1;c[b+208>>2]=-1;c[b+212>>2]=-1;c[b+216>>2]=1;g[b+220>>2]=0.0;g[b+224>>2]=.5;g[b+228>>2]=0.0;g[b+232>>2]=0.0;c[b+236>>2]=1;c[b+240>>2]=0;g[b+244>>2]=1.0;c[b+248>>2]=0;c[b+248+4>>2]=0;c[b+248+8>>2]=0;c[b+248+12>>2]=0;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+48+4>>2]=0;c[b+48+8>>2]=0;c[b+48+12>>2]=0;c[b+48+16>>2]=0;c[b>>2]=6868;a[b+500>>0]=1;c[b+496>>2]=0;c[b+488>>2]=0;c[b+492>>2]=0;g[i>>2]=d;c[i+4>>2]=e;c[i+72>>2]=f;c[i+76>>2]=c[h>>2];c[i+76+4>>2]=c[h+4>>2];c[i+76+8>>2]=c[h+8>>2];c[i+76+12>>2]=c[h+12>>2];g[i+92>>2]=0.0;g[i+96>>2]=0.0;g[i+100>>2]=.5;g[i+104>>2]=0.0;g[i+108>>2]=0.0;g[i+112>>2]=.800000011920929;g[i+116>>2]=1.0;a[i+120>>0]=0;g[i+124>>2]=.004999999888241291;g[i+128>>2]=.009999999776482582;g[i+132>>2]=.009999999776482582;g[i+136>>2]=.009999999776482582;c[i+8>>2]=1065353216;c[i+12>>2]=0;c[i+12+4>>2]=0;c[i+12+8>>2]=0;c[i+12+12>>2]=0;c[i+28>>2]=1065353216;c[i+32>>2]=0;c[i+32+4>>2]=0;c[i+32+8>>2]=0;c[i+32+12>>2]=0;c[i+48>>2]=1065353216;c[i+52>>2]=0;c[i+52+4>>2]=0;c[i+52+8>>2]=0;c[i+52+12>>2]=0;c[i+52+16>>2]=0;Qc(b,i);sa=i;return}function Df(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;ed(b,d);c[b>>2]=5828;c[7182]=(c[7182]|0)+1;e=xb(27)|0;i=e+4+15&-16;c[i+-4>>2]=e;a[i+4>>0]=0;c[(e+4+15&-16)>>2]=5860;c[b+92>>2]=i;c[7182]=(c[7182]|0)+1;i=xb(27)|0;e=i+4+15&-16;c[e+-4>>2]=i;a[e+4>>0]=0;c[(i+4+15&-16)>>2]=5880;c[b+96>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=5880;c[b+100>>2]=e;a[e+4>>0]=1;c[7182]=(c[7182]|0)+1;i=xb(27)|0;e=i+4+15&-16;c[e+-4>>2]=i;a[e+4>>0]=0;c[(i+4+15&-16)>>2]=5900;c[b+104>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=5920;c[b+108>>2]=e;a[e+4>>0]=1;if(!(a[b+20>>0]|0))return;e=c[b+16>>2]|0;if(!e)return;if((c[e>>2]|0)>=156)return;f=c[e+16>>2]|0;if(f){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);e=c[b+16>>2]|0;if(!e)i=b+16|0;else{f=b+16|0;g=11}}else{f=b+16|0;g=11}if((g|0)==11){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);i=f}c[7182]=(c[7182]|0)+1;e=xb(39)|0;if(!e)h=0;else{c[(e+4+15&-16)+-4>>2]=e;h=e+4+15&-16}e=c[d+12>>2]|0;c[h>>2]=156;f=h+4|0;c[f>>2]=e;c[7182]=(c[7182]|0)+1;e=xb((e*156|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[h+16>>2]=e;c[h+12>>2]=e;b=c[f>>2]|0;c[h+8>>2]=b;if(b+-1|0){g=c[h>>2]|0;f=e;d=b+-1|0;do{j=f;f=f+g|0;c[j>>2]=f;d=d+-1|0}while((d|0)!=0);e=e+(J(g,b+-1|0)|0)|0}c[e>>2]=0;c[i>>2]=h;return}function Ef(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;l=c[d>>2]|0;l=Ha[c[(c[l>>2]|0)+56>>2]&31](l,48)|0;c[l+4>>2]=c[d>>2];c[l>>2]=9036;a[l+28>>0]=1;c[l+24>>2]=0;c[l+16>>2]=0;c[l+20>>2]=0;c[l+32>>2]=c[d+4>>2];a[l+36>>0]=0;c[7182]=(c[7182]|0)+1;b=xb(87)|0;if(!b)h=0;else{c[(b+4+15&-16)+-4>>2]=b;h=b+4+15&-16}c[h>>2]=12232;i=h+20|0;a[i>>0]=1;j=h+16|0;c[j>>2]=0;d=h+8|0;c[d>>2]=0;k=h+12|0;c[k>>2]=0;a[h+24>>0]=0;a[h+44>>0]=1;c[h+40>>2]=0;c[h+32>>2]=0;c[h+36>>2]=0;a[h+64>>0]=1;c[h+60>>2]=0;c[h+52>>2]=0;c[h+56>>2]=0;c[7182]=(c[7182]|0)+1;b=xb(43)|0;if(!b)g=0;else{c[(b+4+15&-16)+-4>>2]=b;g=b+4+15&-16}d=c[d>>2]|0;if((d|0)>0){b=0;do{m=g+(b*12|0)|0;n=(c[j>>2]|0)+(b*12|0)|0;c[m>>2]=c[n>>2];c[m+4>>2]=c[n+4>>2];c[m+8>>2]=c[n+8>>2];b=b+1|0}while((b|0)!=(d|0))}b=c[j>>2]|0;if(!b){a[i>>0]=1;c[j>>2]=g;c[k>>2]=2;Te(h);n=l+8|0;c[n>>2]=h;n=e+4|0;n=c[n>>2]|0;n=n+68|0;n=c[n>>2]|0;m=l+40|0;c[m>>2]=n;m=f+4|0;m=c[m>>2]|0;m=m+68|0;m=c[m>>2]|0;n=l+44|0;c[n>>2]=m;return l|0}if(a[i>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}c[j>>2]=0;a[i>>0]=1;c[j>>2]=g;c[k>>2]=2;Te(h);n=l+8|0;c[n>>2]=h;n=e+4|0;n=c[n>>2]|0;n=n+68|0;n=c[n>>2]|0;m=l+40|0;c[m>>2]=n;m=f+4|0;m=c[m>>2]|0;m=m+68|0;m=c[m>>2]|0;n=l+44|0;c[n>>2]=m;return l|0}function Ff(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;c[7168]=(c[7168]|0)+1;g=(d<<16|b)+~((d<<16|b)<<15)|0;g=((10?g>>10:g)^g)*9|0;g=(6?g>>6:g)^g;l=c[a+40>>2]|0;g=l+(((c[a+12>>2]|0)+-1&((16?g+~(g<<11)>>16:g+~(g<<11)|0)^g+~(g<<11)))<<2)|0;f=c[g>>2]|0;if((f|0)==-1){n=0;return n|0}m=c[a+16>>2]|0;e=f;while(1){k=m+(e*12|0)|0;if((c[k>>2]|0)==(b|0)?(c[m+(e*12|0)+4>>2]|0)==(d|0):0)break;e=c[(c[a+60>>2]|0)+(e<<2)>>2]|0;if((e|0)==-1){e=0;n=23;break}}if((n|0)==23)return e|0;if(!k){n=0;return n|0}j=c[m+(e*12|0)+8>>2]|0;i=(e*12|0)/12|0;h=c[a+60>>2]|0;if((f|0)!=(i|0)){b=f;while(1){d=h+(b<<2)|0;e=c[d>>2]|0;if((e|0)==(i|0))break;else b=e}e=c[h+(i<<2)>>2]|0;if((b|0)==-1)n=12;else c[d>>2]=e}else{e=c[h+(f<<2)>>2]|0;n=12}if((n|0)==12)c[g>>2]=e;f=(c[a+8>>2]|0)+-1|0;if((f|0)==(i|0)){c[a+8>>2]=i;n=j;return n|0}g=c[m+(f*12|0)+4>>2]<<16|c[m+(f*12|0)>>2];g=((10?g+~(g<<15)>>10:g+~(g<<15)|0)^g+~(g<<15))*9|0;g=(6?g>>6:g)^g;g=((16?g+~(g<<11)>>16:g+~(g<<11)|0)^g+~(g<<11))&(c[a+12>>2]|0)+-1;e=c[l+(g<<2)>>2]|0;if((e|0)!=(f|0)){b=e;while(1){d=h+(b<<2)|0;e=c[d>>2]|0;if((e|0)==(f|0))break;else b=e}e=c[h+(f<<2)>>2]|0;if((b|0)==-1)n=21;else c[d>>2]=e}else{e=c[h+(f<<2)>>2]|0;n=21}if((n|0)==21)c[l+(g<<2)>>2]=e;c[k>>2]=c[m+(f*12|0)>>2];c[k+4>>2]=c[m+(f*12|0)+4>>2];c[k+8>>2]=c[m+(f*12|0)+8>>2];n=(c[a+40>>2]|0)+(g<<2)|0;c[(c[a+60>>2]|0)+(i<<2)>>2]=c[n>>2];c[n>>2]=i;c[a+8>>2]=(c[a+8>>2]|0)+-1;n=j;return n|0}function Gf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;Pa[c[(c[b>>2]|0)+32>>2]&511](b);e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,104,1)|0;d=c[e+8>>2]|0;f=d;g=f+104|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[d+88>>2]=c[a+248>>2];c[d+92>>2]=c[a+252>>2];c[d+96>>2]=c[a+256>>2];c[d+100>>2]=c[a+260>>2];c[d>>2]=c[a+92>>2];c[d+4>>2]=c[a+96>>2];c[d+8>>2]=c[a+100>>2];c[d+12>>2]=c[a+104>>2];c[d+16>>2]=c[a+108>>2];c[d+20>>2]=c[a+116>>2];c[d+24>>2]=c[a+120>>2];c[d+28>>2]=c[a+124>>2];c[d+32>>2]=c[a+128>>2];c[d+36>>2]=c[a+132>>2];c[d+40>>2]=c[a+140>>2];c[d+44>>2]=c[a+144>>2];c[d+48>>2]=c[a+148>>2];c[d+52>>2]=c[a+152>>2];c[d+56>>2]=c[a+168>>2];c[d+60>>2]=c[a+172>>2];c[d+64>>2]=c[a+112>>2];c[d+68>>2]=c[a+156>>2];c[d+72>>2]=c[a+160>>2];c[d+76>>2]=c[a+164>>2];c[d+80>>2]=c[a+136>>2];eb[c[(c[b>>2]|0)+20>>2]&31](b,e,16580,1145853764,d);d=c[a+8>>2]|0;if((d|0)<=0){wi(a,b);Ac(a,b);a=c[b>>2]|0;a=a+36|0;a=c[a>>2]|0;Pa[a&511](b);return}f=0;do{e=c[(c[a+16>>2]|0)+(f<<2)>>2]|0;if(c[e+236>>2]&8){g=Fa[c[(c[e>>2]|0)+16>>2]&127](e)|0;g=Ja[c[(c[b>>2]|0)+16>>2]&63](b,g,1)|0;d=Ja[c[(c[e>>2]|0)+20>>2]&63](e,c[g+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,g,d,1497645651,e);d=c[a+8>>2]|0}f=f+1|0}while((f|0)<(d|0));wi(a,b);Ac(a,b);a=c[b>>2]|0;a=a+36|0;a=c[a>>2]|0;Pa[a&511](b);return}function Hf(a,b){a=a|0;b=+b;var d=0,e=0,f=0,h=0,i=0.0,j=0.0,k=0.0;h=sa;sa=sa+32|0;d=c[a+8>>2]|0;if((d|0)<=0){sa=h;return}f=0;do{e=c[(c[a+16>>2]|0)+(f<<2)>>2]|0;if((!((e|0)==0?1:(c[e+236>>2]&2|0)==0)?(c[e+216>>2]|0)!=2:0)?!(b==0.0?1:(c[e+204>>2]&2|0)==0):0){d=c[e+480>>2]|0;if(!d)d=e+4|0;else{Va[c[(c[d>>2]|0)+8>>2]&127](d,e+4|0);d=e+4|0}j=1.0/b*(+g[e+56>>2]-+g[e+120>>2]);k=1.0/b*(+g[e+60>>2]-+g[e+124>>2]);g[e+312>>2]=1.0/b*(+g[e+52>>2]-+g[e+116>>2]);g[e+316>>2]=j;g[e+320>>2]=k;g[e+324>>2]=0.0;Se(e+68|0,d,h+8|0,h);k=+g[h>>2];j=1.0/b*k*+g[h+8+4>>2];i=1.0/b*k*+g[h+8+8>>2];g[e+328>>2]=1.0/b*+g[h+8>>2]*k;g[e+332>>2]=j;g[e+336>>2]=i;g[e+340>>2]=0.0;c[e+132>>2]=c[e+312>>2];c[e+132+4>>2]=c[e+312+4>>2];c[e+132+8>>2]=c[e+312+8>>2];c[e+132+12>>2]=c[e+312+12>>2];c[e+148>>2]=c[e+328>>2];c[e+148+4>>2]=c[e+328+4>>2];c[e+148+8>>2]=c[e+328+8>>2];c[e+148+12>>2]=c[e+328+12>>2];c[e+68>>2]=c[d>>2];c[e+68+4>>2]=c[d+4>>2];c[e+68+8>>2]=c[d+8>>2];c[e+68+12>>2]=c[d+12>>2];c[e+84>>2]=c[e+20>>2];c[e+84+4>>2]=c[e+20+4>>2];c[e+84+8>>2]=c[e+20+8>>2];c[e+84+12>>2]=c[e+20+12>>2];c[e+100>>2]=c[e+36>>2];c[e+100+4>>2]=c[e+36+4>>2];c[e+100+8>>2]=c[e+36+8>>2];c[e+100+12>>2]=c[e+36+12>>2];c[e+116>>2]=c[e+52>>2];c[e+116+4>>2]=c[e+52+4>>2];c[e+116+8>>2]=c[e+52+8>>2];c[e+116+12>>2]=c[e+52+12>>2];d=c[a+8>>2]|0}f=f+1|0}while((f|0)<(d|0));sa=h;return}function If(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0;s=sa;sa=sa+32|0;r=c[a+12>>2]|0;if(!r){sa=s;return}c[f+4>>2]=r;a=c[b+4>>2]|0;e=c[d+4>>2]|0;b=c[b+12>>2]|0;d=c[d+12>>2]|0;l=+g[d+48>>2];h=+g[b+48>>2]-l;m=+g[d+52>>2];i=+g[b+52>>2]-m;n=+g[d+56>>2];k=+g[b+56>>2]-n;o=+x(+(h*h+i*i+k*k));p=+g[e+28>>2]*+g[e+12>>2];q=+g[a+28>>2]*+g[a+12>>2]+p;if(o>q){if(!(c[r+748>>2]|0)){sa=s;return}e=c[r+740>>2]|0;a=c[(c[f+8>>2]|0)+8>>2]|0;if((e|0)==(a|0)){re(r,e+4|0,(c[(c[f+12>>2]|0)+8>>2]|0)+4|0);sa=s;return}else{re(r,(c[(c[f+12>>2]|0)+8>>2]|0)+4|0,a+4|0);sa=s;return}}c[s+16>>2]=1065353216;c[s+16+4>>2]=0;c[s+16+8>>2]=0;g[s+16+12>>2]=0.0;if(o>1.1920928955078125e-07){g[s+16>>2]=h*(1.0/o);g[s+16+4>>2]=i*(1.0/o);g[s+16+8>>2]=k*(1.0/o);g[s+16+12>>2]=0.0;j=h*(1.0/o);i=i*(1.0/o);h=k*(1.0/o)}else{j=1.0;i=0.0;h=0.0}g[s>>2]=l+p*j;g[s+4>>2]=m+p*i;g[s+8>>2]=n+p*h;g[s+12>>2]=0.0;_a[c[(c[f>>2]|0)+16>>2]&15](f,s+16|0,s,o-q);b=c[f+4>>2]|0;do if(c[b+748>>2]|0){e=c[b+740>>2]|0;a=c[(c[f+8>>2]|0)+8>>2]|0;if((e|0)==(a|0)){re(b,e+4|0,(c[(c[f+12>>2]|0)+8>>2]|0)+4|0);break}else{re(b,(c[(c[f+12>>2]|0)+8>>2]|0)+4|0,a+4|0);break}}while(0);sa=s;return}function Jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;d=c[b+236>>2]|0;if((b|0)==0|(d|0)!=8){if(!((b|0)==0|(d&2|0)==0)){Va[c[(c[a>>2]|0)+92>>2]&127](a,b);return}d=c[b+188>>2]|0;if(d|0){h=c[a+68>>2]|0;h=Fa[c[(c[h>>2]|0)+36>>2]&127](h)|0;Za[c[(c[h>>2]|0)+40>>2]&127](h,d,c[a+24>>2]|0);h=c[a+68>>2]|0;Za[c[(c[h>>2]|0)+12>>2]&127](h,d,c[a+24>>2]|0);c[b+188>>2]=0}e=c[a+8>>2]|0;if((e|0)<=0)return;f=c[a+16>>2]|0;d=0;while(1){g=f+(d<<2)|0;if((c[g>>2]|0)==(b|0))break;h=d+1|0;if((h|0)<(e|0))d=h;else{i=26;break}}if((i|0)==26)return;if((d|0)>=(e|0))return;c[g>>2]=c[f+(e+-1<<2)>>2];c[(c[a+16>>2]|0)+(e+-1<<2)>>2]=b;c[a+8>>2]=e+-1;return}g=c[a+328>>2]|0;a:do if((g|0)>0){f=c[a+336>>2]|0;d=0;while(1){e=f+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(g|0))break a}if((d|0)<(g|0)){c[e>>2]=c[f+(g+-1<<2)>>2];c[(c[a+336>>2]|0)+(g+-1<<2)>>2]=b;c[a+328>>2]=g+-1}}while(0);d=c[b+188>>2]|0;if(d|0){h=c[a+68>>2]|0;h=Fa[c[(c[h>>2]|0)+36>>2]&127](h)|0;Za[c[(c[h>>2]|0)+40>>2]&127](h,d,c[a+24>>2]|0);h=c[a+68>>2]|0;Za[c[(c[h>>2]|0)+12>>2]&127](h,d,c[a+24>>2]|0);c[b+188>>2]=0}e=c[a+8>>2]|0;if((e|0)<=0)return;f=c[a+16>>2]|0;d=0;while(1){g=f+(d<<2)|0;if((c[g>>2]|0)==(b|0))break;h=d+1|0;if((h|0)<(e|0))d=h;else{i=26;break}}if((i|0)==26)return;if((d|0)>=(e|0))return;c[g>>2]=c[f+(e+-1<<2)>>2];c[(c[a+16>>2]|0)+(e+-1<<2)>>2]=b;c[a+8>>2]=e+-1;return}function Kf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0,z=0.0;y=sa;sa=sa+48|0;t=+g[e>>2];u=+g[d>>2];v=+g[e+4>>2];s=+g[d+4>>2];r=+g[e+8>>2];m=+g[d+8>>2];n=+x(+((t-u)*.5*(t-u)*.5+(v-s)*.5*(v-s)*.5+(r-m)*.5*(r-m)*.5));o=+g[a+56>>2];if(+w(+o)>.7071067690849304){q=+g[a+52>>2];l=1.0/+x(+(o*o+q*q));p=+g[a+48>>2];f=p*-(o*l);h=(o*o+q*q)*l;i=0.0;j=-(p*q*l);k=-(o*l);l=q*l}else{p=+g[a+48>>2];q=+g[a+52>>2];k=1.0/+x(+(p*p+q*q));f=(p*p+q*q)*k;h=-(o*p*k);i=-(q*k);j=o*-(q*k);k=p*k;l=0.0}z=o*(r+m)*.5+((t+u)*.5*p+(v+s)*.5*q)-+g[a+64>>2];s=(v+s)*.5-q*z;p=(t+u)*.5-p*z;i=n*i;t=n*k;v=n*l;l=n*h;q=n*j;u=n*f;g[y>>2]=l+(i+p);g[y+4>>2]=q+(t+s);g[y+8>>2]=u+(v+((r+m)*.5-o*z));g[y+12>>2]=0.0;g[y+16>>2]=i+p-l;g[y+20>>2]=t+s-q;g[y+24>>2]=v+((r+m)*.5-o*z)-u;g[y+28>>2]=0.0;g[y+32>>2]=p-i-l;g[y+36>>2]=s-t-q;g[y+40>>2]=(r+m)*.5-o*z-v-u;g[y+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,y,0,0);g[y>>2]=p-i-l;g[y+4>>2]=s-t-q;g[y+8>>2]=(r+m)*.5-o*z-v-u;g[y+12>>2]=0.0;g[y+16>>2]=l+(p-i);g[y+20>>2]=q+(s-t);g[y+24>>2]=u+((r+m)*.5-o*z-v);g[y+28>>2]=0.0;g[y+32>>2]=l+(i+p);g[y+36>>2]=q+(t+s);g[y+40>>2]=u+(v+((r+m)*.5-o*z));g[y+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,y,0,1);sa=y;return}function Lf(b,d,e,f){b=b|0;d=+d;e=e|0;f=+f;var h=0,i=0.0,j=0,k=0;k=sa;sa=sa+16|0;la(c[7181]|0,0)|0;er(28684);c[7172]=(c[7172]|0)+1;j=c[7175]|0;c[7175]=j+1;if(!j){la(k|0,0)|0;j=c[7181]|0;c[7174]=(c[k+4>>2]|0)-(c[j+4>>2]|0)+(((c[k>>2]|0)-(c[j>>2]|0)|0)*1e6|0)}c[7180]=0;la(k|0,0)|0;Ki(16565);if(e){g[b+268>>2]=f;i=+g[b+264>>2]+d;g[b+264>>2]=i;if(!(i>=f)){d=f;j=0}else{g[b+264>>2]=i-+(~~(i/f)|0)*f;d=f;j=~~(i/f)}}else{g[b+264>>2]=(a[b+300>>0]|0)==0?d:0.0;g[b+268>>2]=0.0;j=!(+w(+d)<1.1920928955078125e-07)&1;e=j}if(Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0){h=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;h=Fa[c[(c[h>>2]|0)+48>>2]&127](h)|0;a[29312]=(4?h>>>4:h)&1}if(j){h=(j|0)>(e|0)?e:j;Qa[c[(c[b>>2]|0)+164>>2]&31](b,d*+(h|0));Pa[c[(c[b>>2]|0)+168>>2]&511](b);if((h|0)>0){e=0;do{Qa[c[(c[b>>2]|0)+160>>2]&31](b,d);Pa[c[(c[b>>2]|0)+80>>2]&511](b);e=e+1|0}while((e|0)<(h|0));e=b}else e=b}else{Pa[c[(c[b>>2]|0)+80>>2]&511](b);e=b}Pa[c[(c[e>>2]|0)+120>>2]&511](b);c[7180]=(c[7180]|0)+1;e=c[3084]|0;b=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=b;if(b|0){sa=k;return j|0}do if(c[e+4>>2]|0){la(k|0,0)|0;b=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[k+4>>2]|0)-(c[b+4>>2]|0)+(((c[k>>2]|0)-(c[b>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[e+16>>2]|0)){e=c[3084]|0;break}else{sa=k;return j|0}}while(0);c[3084]=c[e+20>>2];sa=k;return j|0}function Mf(a,b,d){a=a|0;b=b|0;d=+d;var e=0,f=0,h=0;e=sa;sa=sa+288|0;g[e+280>>2]=d;h=IH(b)|0;c[e+264>>2]=c[h>>2];c[e+264+4>>2]=c[h+4>>2];c[e+264+8>>2]=c[h+8>>2];c[e+264+12>>2]=c[h+12>>2];h=c[(c[a>>2]|0)+8>>2]|0;f=JI(b)|0;g[e+212>>2]=0.0;g[e+208>>2]=0.0;ns(e+216|0,e+280|0,e+212|0,e+208|0);vl(e+232|0,f,+g[e+216>>2],+g[e+216+4>>2],+g[e+216+8>>2]);qp(e+248|0,+g[e+264>>2],+g[e+264+4>>2],+g[e+264+8>>2],+g[e+232>>2],+g[e+232+4>>2],+g[e+232+8>>2]);g[e+184>>2]=.699999988079071;g[e+180>>2]=0.0;g[e+176>>2]=0.0;ns(e+192|0,e+184|0,e+180|0,e+176|0);ab[h&127](a,e+264|0,e+248|0,e+192|0);b=c[(c[a>>2]|0)+8>>2]|0;g[e+124>>2]=0.0;g[e+120>>2]=0.0;ns(e+128|0,e+124|0,e+280|0,e+120|0);vl(e+144|0,f,+g[e+128>>2],+g[e+128+4>>2],+g[e+128+8>>2]);qp(e+160|0,+g[e+264>>2],+g[e+264+4>>2],+g[e+264+8>>2],+g[e+144>>2],+g[e+144+4>>2],+g[e+144+8>>2]);g[e+96>>2]=0.0;g[e+92>>2]=.699999988079071;g[e+88>>2]=0.0;ns(e+104|0,e+96|0,e+92|0,e+88|0);ab[b&127](a,e+264|0,e+160|0,e+104|0);b=c[(c[a>>2]|0)+8>>2]|0;g[e+36>>2]=0.0;g[e+32>>2]=0.0;ns(e+40|0,e+36|0,e+32|0,e+280|0);vl(e+56|0,f,+g[e+40>>2],+g[e+40+4>>2],+g[e+40+8>>2]);qp(e+72|0,+g[e+264>>2],+g[e+264+4>>2],+g[e+264+8>>2],+g[e+56>>2],+g[e+56+4>>2],+g[e+56+8>>2]);g[e+8>>2]=0.0;g[e+4>>2]=0.0;g[e>>2]=.699999988079071;ns(e+16|0,e+8|0,e+4|0,e);ab[b&127](a,e+264|0,e+72|0,e+16|0);sa=e;return}function Nf(a){a=a|0;var b=0,d=0,e=0.0,f=0.0,h=0,i=0.0,j=0,k=0.0,l=0,m=0.0,n=0.0,o=0,p=0.0;d=c[a+712>>2]|0;if((d|0)>0){b=0;do{l=(c[a+720>>2]|0)+(b*104|0)+72|0;b=b+1|0;c[l>>2]=0;c[l+4>>2]=0;c[l+8>>2]=0;c[l+12>>2]=0}while((b|0)!=(d|0))}d=c[a+752>>2]|0;if((d|0)>0){b=0;do{o=c[a+760>>2]|0;j=c[o+(b*44|0)+12>>2]|0;h=c[o+(b*44|0)+8>>2]|0;k=+g[h+8>>2];e=+g[j+8>>2]-k;f=+g[h+12>>2];i=+g[j+12>>2]-f;m=+g[h+16>>2];n=+g[j+16>>2]-m;l=c[o+(b*44|0)+16>>2]|0;k=+g[l+8>>2]-k;f=+g[l+12>>2]-f;m=+g[l+16>>2]-m;p=1.0/+x(+((e*f-i*k)*(e*f-i*k)+((i*m-n*f)*(i*m-n*f)+(n*k-e*m)*(n*k-e*m))));g[o+(b*44|0)+20>>2]=(i*m-n*f)*p;g[o+(b*44|0)+24>>2]=(n*k-e*m)*p;g[o+(b*44|0)+28>>2]=(e*f-i*k)*p;c[o+(b*44|0)+32>>2]=0;g[h+72>>2]=i*m-n*f+ +g[h+72>>2];g[h+76>>2]=n*k-e*m+ +g[h+76>>2];g[h+80>>2]=e*f-i*k+ +g[h+80>>2];g[j+72>>2]=i*m-n*f+ +g[j+72>>2];g[j+76>>2]=n*k-e*m+ +g[j+76>>2];g[j+80>>2]=e*f-i*k+ +g[j+80>>2];g[l+72>>2]=i*m-n*f+ +g[l+72>>2];g[l+76>>2]=n*k-e*m+ +g[l+76>>2];g[l+80>>2]=e*f-i*k+ +g[l+80>>2];b=b+1|0}while((b|0)!=(d|0))}l=c[a+712>>2]|0;if((l|0)<=0)return;a=c[a+720>>2]|0;b=0;do{h=a+(b*104|0)+72|0;i=+g[h>>2];j=a+(b*104|0)+76|0;k=+g[j>>2];d=a+(b*104|0)+80|0;e=+g[d>>2];f=+x(+(i*i+k*k+e*e));if(f>1.1920928955078125e-07){g[h>>2]=i*(1.0/f);g[j>>2]=k*(1.0/f);g[d>>2]=e*(1.0/f)}b=b+1|0}while((b|0)!=(l|0));return}function Of(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;if(!(a[d+164>>0]|0)){f=c[d+148>>2]|0;if((f|0)==(c[d+152>>2]|0)?(k=(f|0)==0?1:f<<1,(f|0)<(k|0)):0){if(!k)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((k<<1)+19|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=f;f=c[d+148>>2]|0}h=c[d+156>>2]|0;if((f|0)<=0)if(!h)g=d+160|0;else l=29;else{g=0;do{b[i+(g<<1)>>1]=b[h+(g<<1)>>1]|0;g=g+1|0}while((g|0)!=(f|0));l=29}if((l|0)==29){if(a[d+160>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);f=c[d+148>>2]|0}c[d+156>>2]=0;g=d+160|0}a[g>>0]=1;c[d+156>>2]=i;c[d+152>>2]=k}l=c[d+156>>2]|0;b[l+(f<<1)>>1]=e;c[d+148>>2]=f+1;c[(c[d+32>>2]|0)+4>>2]=l;return}else{f=c[d+128>>2]|0;if((f|0)==(c[d+132>>2]|0)?(j=(f|0)==0?1:f<<1,(f|0)<(j|0)):0){if(!j)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((j<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=f;f=c[d+128>>2]|0}h=c[d+136>>2]|0;if((f|0)<=0)if(!h)g=d+140|0;else l=13;else{g=0;do{c[i+(g<<2)>>2]=c[h+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0));l=13}if((l|0)==13){if(a[d+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[d+136>>2]=0;g=d+140|0;f=c[d+128>>2]|0}a[g>>0]=1;c[d+136>>2]=i;c[d+132>>2]=j}l=c[d+136>>2]|0;c[l+(f<<2)>>2]=e;c[d+128>>2]=(c[d+128>>2]|0)+1;c[(c[d+32>>2]|0)+4>>2]=l;return}}function Pf(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0;h=ts()|0;c[h+4>>2]=5;c[h+8>>2]=-1;c[h+12>>2]=-1;g[h+16>>2]=3402823466385288598117041.0e14;a[h+20>>0]=1;a[h+21>>0]=0;c[h+24>>2]=-1;c[h+28>>2]=b;c[h+32>>2]=d;g[h+36>>2]=0.0;g[h+40>>2]=.30000001192092896;c[h+44>>2]=0;c[h>>2]=7460;c[h+300>>2]=c[e>>2];c[h+300+4>>2]=c[e+4>>2];c[h+300+8>>2]=c[e+8>>2];c[h+300+12>>2]=c[e+12>>2];c[h+316>>2]=c[e+16>>2];c[h+316+4>>2]=c[e+16+4>>2];c[h+316+8>>2]=c[e+16+8>>2];c[h+316+12>>2]=c[e+16+12>>2];c[h+332>>2]=c[e+32>>2];c[h+332+4>>2]=c[e+32+4>>2];c[h+332+8>>2]=c[e+32+8>>2];c[h+332+12>>2]=c[e+32+12>>2];c[h+348>>2]=c[e+48>>2];c[h+348+4>>2]=c[e+48+4>>2];c[h+348+8>>2]=c[e+48+8>>2];c[h+348+12>>2]=c[e+48+12>>2];c[h+364>>2]=c[f>>2];c[h+364+4>>2]=c[f+4>>2];c[h+364+8>>2]=c[f+8>>2];c[h+364+12>>2]=c[f+12>>2];c[h+380>>2]=c[f+16>>2];c[h+380+4>>2]=c[f+16+4>>2];c[h+380+8>>2]=c[f+16+8>>2];c[h+380+12>>2]=c[f+16+12>>2];c[h+396>>2]=c[f+32>>2];c[h+396+4>>2]=c[f+32+4>>2];c[h+396+8>>2]=c[f+32+8>>2];c[h+396+12>>2]=c[f+32+12>>2];c[h+412>>2]=c[f+48>>2];c[h+412+4>>2]=c[f+48+4>>2];c[h+412+8>>2]=c[f+48+8>>2];c[h+412+12>>2]=c[f+48+12>>2];a[h+552>>0]=0;c[h+524>>2]=0;g[h+572>>2]=-1.0;g[h+444>>2]=999999984306749440.0;g[h+448>>2]=999999984306749440.0;g[h+452>>2]=999999984306749440.0;g[h+428>>2]=1.0;g[h+432>>2]=.30000001192092896;g[h+436>>2]=1.0;g[h+440>>2]=.009999999776482582;g[h+456>>2]=.05000000074505806;c[h+592>>2]=0;g[h+596>>2]=0.0;g[h+600>>2]=.699999988079071;g[h+604>>2]=0.0;return h|0}function Qf(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0.0;l=sa;sa=sa+672|0;c[l+568+8>>2]=0;c[l+568+12>>2]=1065353216;c[l+568+16>>2]=1065353216;c[l+568+20>>2]=1065353216;g[l+568+24>>2]=0.0;c[l+568+52>>2]=0;c[l+568>>2]=6476;c[l+568+4>>2]=1;c[l+568+56>>2]=c[d>>2];c[l+568+56+4>>2]=c[d+4>>2];c[l+568+56+8>>2]=c[d+8>>2];c[l+568+56+12>>2]=c[d+12>>2];c[l+568+72>>2]=c[d+16>>2];c[l+568+72+4>>2]=c[d+16+4>>2];c[l+568+72+8>>2]=c[d+16+8>>2];c[l+568+72+12>>2]=c[d+16+12>>2];c[l+568+88>>2]=c[d+32>>2];c[l+568+88+4>>2]=c[d+32+4>>2];c[l+568+88+8>>2]=c[d+32+8>>2];c[l+568+88+12>>2]=c[d+32+12>>2];c[l+568+44>>2]=c[b+204>>2];g[l+208+308>>2]=9.999999747378752e-05;a[l+208+332>>0]=0;c[l+200>>2]=12028;d=c[b+4>>2]|0;c[l+176>>2]=12096;c[l+176+4>>2]=l+208;c[l+176+8>>2]=l+200;c[l+176+12>>2]=d;c[l+176+16>>2]=l+568;c[l+176+20>>2]=0;c[l>>2]=6448;c[l+168>>2]=0;g[l+164>>2]=1.0;c[l+172>>2]=c[b+208>>2];if((bd(l+176|0,b+8|0,b+72|0,b+136|0,b+136|0,l)|0?(h=+g[l+132>>2],i=+g[l+136>>2],j=+g[l+140>>2],h*h+i*i+j*j>9.999999747378752e-05):0)?(k=+g[l+164>>2],k<+g[b+200>>2]):0){m=1.0/+x(+(h*h+i*i+j*j));g[l+132>>2]=h*m;g[l+136>>2]=i*m;g[l+140>>2]=j*m;+za[c[(c[b>>2]|0)+12>>2]&3](b,l+132|0,l+148|0,k,e,f)}c[l+568>>2]=9932;b=c[l+568+52>>2]|0;if(!b){sa=l;return}Pa[c[c[b>>2]>>2]&511](b);b=c[l+568+52>>2]|0;if(!b){sa=l;return}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);sa=l;return}function Rf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;e=+g[d+128>>2];if(!(e!=0.0))return;c[7002]=(c[7002]|0)+1;k=+g[d+96>>2];f=+g[d+16>>2];h=+g[d+20>>2];i=+g[d+24>>2];j=+g[d+108>>2];j=e-k*+g[d+116>>2]-(f*+g[a+144>>2]+h*+g[a+148>>2]+i*+g[a+152>>2]+(+g[d>>2]*+g[a+160>>2]+ +g[d+4>>2]*+g[a+164>>2]+ +g[d+8>>2]*+g[a+168>>2]))*j-j*(+g[d+48>>2]*+g[b+144>>2]+ +g[d+52>>2]*+g[b+148>>2]+ +g[d+56>>2]*+g[b+152>>2]+(+g[d+32>>2]*+g[b+160>>2]+ +g[d+36>>2]*+g[b+164>>2]+ +g[d+40>>2]*+g[b+168>>2]));l=+g[d+120>>2];e=k+j>2]=k+j>2]|0){l=e*h*+g[a+132>>2]*+g[a+116>>2];k=e*i*+g[a+136>>2]*+g[a+120>>2];g[a+144>>2]=+g[a+112>>2]*e*f*+g[a+128>>2]+ +g[a+144>>2];g[a+148>>2]=l+ +g[a+148>>2];g[a+152>>2]=k+ +g[a+152>>2];k=e*+g[a+100>>2]*+g[d+68>>2];l=e*+g[a+104>>2]*+g[d+72>>2];g[a+160>>2]=e*+g[a+96>>2]*+g[d+64>>2]+ +g[a+160>>2];g[a+164>>2]=k+ +g[a+164>>2];g[a+168>>2]=l+ +g[a+168>>2]}if(!(c[b+240>>2]|0))return;l=e*+g[d+52>>2]*+g[b+132>>2]*+g[b+116>>2];k=e*+g[d+56>>2]*+g[b+136>>2]*+g[b+120>>2];g[b+144>>2]=+g[b+112>>2]*e*+g[d+48>>2]*+g[b+128>>2]+ +g[b+144>>2];g[b+148>>2]=l+ +g[b+148>>2];g[b+152>>2]=k+ +g[b+152>>2];k=e*+g[b+100>>2]*+g[d+84>>2];l=e*+g[b+104>>2]*+g[d+88>>2];g[b+160>>2]=e*+g[b+96>>2]*+g[d+80>>2]+ +g[b+160>>2];g[b+164>>2]=k+ +g[b+164>>2];g[b+168>>2]=l+ +g[b+168>>2];return}function Sf(a,b,d){a=a|0;b=+b;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0;h=sa;sa=sa+16|0;d=+g[a+336>>2]*b;b=+g[a+452>>2];f=c[a+792>>2]|0;if((f|0)<=0){sa=h;return}e=0;do{s=c[a+800>>2]|0;j=c[s+(e*96|0)+20>>2]|0;n=c[s+(e*96|0)>>2]|0;x=+g[s+(e*96|0)+4>>2];w=+g[s+(e*96|0)+8>>2];v=+g[s+(e*96|0)+12>>2];i=s+(e*96|0)+76|0;u=+g[j+332>>2];o=+g[s+(e*96|0)+84>>2];y=+g[j+336>>2];l=+g[s+(e*96|0)+80>>2];k=+g[i>>2];m=+g[j+328>>2];r=+g[n+8>>2];q=+g[n+12>>2];p=+g[n+16>>2];t=d*(x*+g[j+4>>2]+w*+g[j+8>>2]+v*+g[j+12>>2]+ +g[j+52>>2]-r)+(b*(u*o-y*l+ +g[j+312>>2])-(r-+g[n+24>>2]));o=d*(x*+g[j+20>>2]+w*+g[j+24>>2]+v*+g[j+28>>2]+ +g[j+56>>2]-q)+(b*(+g[j+316>>2]+(y*k-o*m))-(q-+g[n+28>>2]));k=d*(x*+g[j+36>>2]+w*+g[j+40>>2]+v*+g[j+44>>2]+ +g[j+60>>2]-p)+(b*(l*m-u*k+ +g[j+320>>2])-(p-+g[n+32>>2]));u=+g[s+(e*96|0)+24>>2];m=(t*+g[s+(e*96|0)+28>>2]+o*+g[s+(e*96|0)+32>>2]+ +g[s+(e*96|0)+36>>2]*k)*u;l=(t*+g[s+(e*96|0)+44>>2]+o*+g[s+(e*96|0)+48>>2]+k*+g[s+(e*96|0)+52>>2])*u;k=u*(t*+g[s+(e*96|0)+60>>2]+o*+g[s+(e*96|0)+64>>2]+k*+g[s+(e*96|0)+68>>2]);o=+g[s+(e*96|0)+92>>2];g[n+8>>2]=r+m*o;g[n+12>>2]=q+o*l;g[n+16>>2]=p+o*k;g[h>>2]=-m;g[h+4>>2]=-l;g[h+8>>2]=-k;g[h+12>>2]=0.0;Bk(j,h,i);e=e+1|0}while((e|0)!=(f|0));sa=h;return}function Tf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;f=+g[d+100>>2];j=+g[d+16>>2];k=+g[d+20>>2];l=+g[d+24>>2];h=+g[d+108>>2];h=+g[d+112>>2]-f*+g[d+116>>2]-(j*+g[a+64>>2]+k*+g[a+68>>2]+l*+g[a+72>>2]+(+g[d>>2]*+g[a+80>>2]+ +g[d+4>>2]*+g[a+84>>2]+ +g[d+8>>2]*+g[a+88>>2]))*h-h*(+g[d+48>>2]*+g[b+64>>2]+ +g[d+52>>2]*+g[b+68>>2]+ +g[d+56>>2]*+g[b+72>>2]+(+g[d+32>>2]*+g[b+80>>2]+ +g[d+36>>2]*+g[b+84>>2]+ +g[d+40>>2]*+g[b+88>>2]));e=+g[d+120>>2];if(!(f+h>2];if(f+h>e)i=e-f;else{i=h;e=f+h}}else i=e-f;g[d+100>>2]=e;if(c[a+240>>2]|0){h=i*k*+g[a+132>>2]*+g[a+116>>2];k=i*l*+g[a+136>>2]*+g[a+120>>2];g[a+64>>2]=+g[a+112>>2]*i*j*+g[a+128>>2]+ +g[a+64>>2];g[a+68>>2]=h+ +g[a+68>>2];g[a+72>>2]=k+ +g[a+72>>2];k=i*+g[a+100>>2]*+g[d+68>>2];l=i*+g[a+104>>2]*+g[d+72>>2];g[a+80>>2]=i*+g[a+96>>2]*+g[d+64>>2]+ +g[a+80>>2];g[a+84>>2]=k+ +g[a+84>>2];g[a+88>>2]=l+ +g[a+88>>2]}if(!(c[b+240>>2]|0))return;l=i*+g[d+52>>2]*+g[b+132>>2]*+g[b+116>>2];k=i*+g[d+56>>2]*+g[b+136>>2]*+g[b+120>>2];g[b+64>>2]=+g[b+112>>2]*i*+g[d+48>>2]*+g[b+128>>2]+ +g[b+64>>2];g[b+68>>2]=l+ +g[b+68>>2];g[b+72>>2]=k+ +g[b+72>>2];k=i*+g[b+100>>2]*+g[d+84>>2];l=i*+g[b+104>>2]*+g[d+88>>2];g[b+80>>2]=i*+g[b+96>>2]*+g[d+80>>2]+ +g[b+80>>2];g[b+84>>2]=k+ +g[b+84>>2];g[b+88>>2]=l+ +g[b+88>>2];return}function Uf(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0;i=Cs()|0;c[i+4>>2]=4;c[i+8>>2]=-1;c[i+12>>2]=-1;g[i+16>>2]=3402823466385288598117041.0e14;a[i+20>>0]=1;a[i+21>>0]=0;c[i+24>>2]=-1;c[i+28>>2]=b;c[i+32>>2]=d;g[i+36>>2]=0.0;g[i+40>>2]=.30000001192092896;c[i+44>>2]=0;c[i>>2]=7516;c[i+552>>2]=c[e>>2];c[i+552+4>>2]=c[e+4>>2];c[i+552+8>>2]=c[e+8>>2];c[i+552+12>>2]=c[e+12>>2];c[i+568>>2]=c[e+16>>2];c[i+568+4>>2]=c[e+16+4>>2];c[i+568+8>>2]=c[e+16+8>>2];c[i+568+12>>2]=c[e+16+12>>2];c[i+584>>2]=c[e+32>>2];c[i+584+4>>2]=c[e+32+4>>2];c[i+584+8>>2]=c[e+32+8>>2];c[i+584+12>>2]=c[e+32+12>>2];c[i+600>>2]=c[e+48>>2];c[i+600+4>>2]=c[e+48+4>>2];c[i+600+8>>2]=c[e+48+8>>2];c[i+600+12>>2]=c[e+48+12>>2];c[i+616>>2]=c[f>>2];c[i+616+4>>2]=c[f+4>>2];c[i+616+8>>2]=c[f+8>>2];c[i+616+12>>2]=c[f+12>>2];c[i+632>>2]=c[f+16>>2];c[i+632+4>>2]=c[f+16+4>>2];c[i+632+8>>2]=c[f+16+8>>2];c[i+632+12>>2]=c[f+16+12>>2];c[i+648>>2]=c[f+32>>2];c[i+648+4>>2]=c[f+32+4>>2];c[i+648+8>>2]=c[f+32+8>>2];c[i+648+12>>2]=c[f+32+12>>2];c[i+664>>2]=c[f+48>>2];c[i+664+4>>2]=c[f+48+4>>2];c[i+664+8>>2]=c[f+48+8>>2];c[i+664+12>>2]=c[f+48+12>>2];g[i+688>>2]=0.0;g[i+692>>2]=-1.0;g[i+696>>2]=.8999999761581421;g[i+700>>2]=.30000001192092896;g[i+704>>2]=1.0;g[i+708>>2]=0.0;g[i+712>>2]=0.0;a[i+716>>0]=0;a[i+736>>0]=0;a[i+737>>0]=0;a[i+738>>0]=0;a[i+739>>0]=1;a[i+740>>0]=h&1;c[i+748>>2]=0;g[i+732>>2]=h?-1.0:1.0;return i|0}function Vf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;g=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=g;if(g|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];g=c[a+48>>2]|0;Ja[c[(c[g>>2]|0)+56>>2]&63](g,b+12|0,d)|0;c[b+52>>2]=c[a+12>>2];do if((c[a+52>>2]|0)!=0?((Fa[c[(c[d>>2]|0)+52>>2]&127](d)|0)&1|0)==0:0){e=Ha[c[(c[d>>2]|0)+24>>2]&31](d,c[a+52>>2]|0)|0;if(!e){c[b+40>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,c[a+52>>2]|0)|0;c[b+44>>2]=0;e=c[a+52>>2]|0;e=Fa[c[(c[e>>2]|0)+12>>2]&127](e)|0;e=Ja[c[(c[d>>2]|0)+16>>2]&63](d,e,1)|0;g=c[a+52>>2]|0;g=Ja[c[(c[g>>2]|0)+16>>2]&63](g,c[e+8>>2]|0,d)|0;eb[c[(c[d>>2]|0)+20>>2]&31](d,e,g,1213612625,c[a+52>>2]|0);break}else{c[b+40>>2]=e;c[b+44>>2]=0;break}}else f=8;while(0);if((f|0)==8){c[b+40>>2]=0;c[b+44>>2]=0}if(c[a+56>>2]|0?((Fa[c[(c[d>>2]|0)+52>>2]&127](d)|0)&2|0)==0:0){e=Ha[c[(c[d>>2]|0)+24>>2]&31](d,c[a+56>>2]|0)|0;if(!e){c[b+48>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,c[a+56>>2]|0)|0;b=c[a+56>>2]|0;b=Fa[c[(c[b>>2]|0)+8>>2]&127](b)|0;b=Ja[c[(c[d>>2]|0)+16>>2]&63](d,b,1)|0;g=c[a+56>>2]|0;g=Ja[c[(c[g>>2]|0)+12>>2]&63](g,c[b+8>>2]|0,d)|0;eb[c[(c[d>>2]|0)+20>>2]&31](d,b,g,1346456916,c[a+56>>2]|0);return 20984}else{c[b+48>>2]=e;return 20984}}c[b+48>>2]=0;return 20984}function Wf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;c[7169]=(c[7169]|0)+1;k=(e<<16|d)+~((e<<16|d)<<15)|0;k=((10?k>>10:k)^k)*9|0;k=(6?k>>6:k)^k;k=(16?k+~(k<<11)>>16:k+~(k<<11)|0)^k+~(k<<11);l=c[b+12>>2]|0;f=c[(c[b+40>>2]|0)+((l+-1&k)<<2)>>2]|0;a:do if((f|0)!=-1){h=c[b+16>>2]|0;while(1){g=h+(f*12|0)|0;if((c[g>>2]|0)==(d|0)?(c[h+(f*12|0)+4>>2]|0)==(e|0):0)break;f=c[(c[b+60>>2]|0)+(f<<2)>>2]|0;if((f|0)==-1)break a}if(g|0){e=g;return e|0}}while(0);j=c[b+8>>2]|0;if((j|0)==(l|0)){h=(l|0)==0?1:l<<1;if((l|0)<(h|0)){if(!h){f=0;i=l}else{c[7182]=(c[7182]|0)+1;f=xb((h*12|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=c[b+8>>2]|0}if((i|0)>0){g=0;do{m=f+(g*12|0)|0;n=(c[b+16>>2]|0)+(g*12|0)|0;c[m>>2]=c[n>>2];c[m+4>>2]=c[n+4>>2];c[m+8>>2]=c[n+8>>2];g=g+1|0}while((g|0)!=(i|0))}g=c[b+16>>2]|0;if(g|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=f;c[b+12>>2]=h;f=c[b+8>>2]|0}else{f=l;h=l}}else{f=j;h=l}c[b+8>>2]=f+1;g=c[b+16>>2]|0;if((l|0)<(h|0)){Te(b);f=(c[b+12>>2]|0)+-1&k}else f=l+-1&k;c[g+(j*12|0)>>2]=d;c[g+(j*12|0)+4>>2]=e;c[g+(j*12|0)+8>>2]=0;n=(c[b+40>>2]|0)+(f<<2)|0;c[(c[b+60>>2]|0)+(j<<2)>>2]=c[n>>2];c[n>>2]=j;n=g+(j*12|0)|0;return n|0}function Xf(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0;h=Cs()|0;c[h+4>>2]=4;c[h+8>>2]=-1;c[h+12>>2]=-1;g[h+16>>2]=3402823466385288598117041.0e14;a[h+20>>0]=1;a[h+21>>0]=0;c[h+24>>2]=-1;c[h+28>>2]=b;c[h+32>>2]=d;g[h+36>>2]=0.0;g[h+40>>2]=.30000001192092896;c[h+44>>2]=0;c[h>>2]=7516;c[h+552>>2]=c[e>>2];c[h+552+4>>2]=c[e+4>>2];c[h+552+8>>2]=c[e+8>>2];c[h+552+12>>2]=c[e+12>>2];c[h+568>>2]=c[e+16>>2];c[h+568+4>>2]=c[e+16+4>>2];c[h+568+8>>2]=c[e+16+8>>2];c[h+568+12>>2]=c[e+16+12>>2];c[h+584>>2]=c[e+32>>2];c[h+584+4>>2]=c[e+32+4>>2];c[h+584+8>>2]=c[e+32+8>>2];c[h+584+12>>2]=c[e+32+12>>2];c[h+600>>2]=c[e+48>>2];c[h+600+4>>2]=c[e+48+4>>2];c[h+600+8>>2]=c[e+48+8>>2];c[h+600+12>>2]=c[e+48+12>>2];c[h+616>>2]=c[f>>2];c[h+616+4>>2]=c[f+4>>2];c[h+616+8>>2]=c[f+8>>2];c[h+616+12>>2]=c[f+12>>2];c[h+632>>2]=c[f+16>>2];c[h+632+4>>2]=c[f+16+4>>2];c[h+632+8>>2]=c[f+16+8>>2];c[h+632+12>>2]=c[f+16+12>>2];c[h+648>>2]=c[f+32>>2];c[h+648+4>>2]=c[f+32+4>>2];c[h+648+8>>2]=c[f+32+8>>2];c[h+648+12>>2]=c[f+32+12>>2];c[h+664>>2]=c[f+48>>2];c[h+664+4>>2]=c[f+48+4>>2];c[h+664+8>>2]=c[f+48+8>>2];c[h+664+12>>2]=c[f+48+12>>2];g[h+688>>2]=0.0;g[h+692>>2]=-1.0;g[h+696>>2]=.8999999761581421;g[h+700>>2]=.30000001192092896;g[h+704>>2]=1.0;g[h+708>>2]=0.0;g[h+712>>2]=0.0;a[h+716>>0]=0;a[h+736>>0]=0;a[h+737>>0]=0;a[h+738>>0]=0;a[h+739>>0]=1;a[h+740>>0]=0;c[h+748>>2]=0;g[h+732>>2]=1.0;return h|0}function Yf(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0;c[7182]=(c[7182]|0)+1;b=xb((h+2|0)>>>0>268435455?18:(h+2<<4|3)+16|0)|0;if(!b)j=0;else{c[(b+4+15&-16)+-4>>2]=b;j=b+4+15&-16}k=CI((h+2|0)>>>0>1073741823?-1:h+2<<2)|0;if((h|0)>-2){b=0;do{p=+(b|0)/+(h+1|0);o=+g[e>>2];n=+g[e+4>>2];n=n+p*(+g[f+4>>2]-n);m=+g[e+8>>2];m=m+p*(+g[f+8>>2]-m);g[j+(b<<4)>>2]=o+p*(+g[f>>2]-o);g[j+(b<<4)+4>>2]=n;g[j+(b<<4)+8>>2]=m;g[j+(b<<4)+12>>2]=0.0;g[k+(b<<2)>>2]=1.0;b=b+1|0}while((b|0)<(h+2|0))}c[7182]=(c[7182]|0)+1;b=xb(1271)|0;if(!b)l=0;else{c[(b+4+15&-16)+-4>>2]=b;l=b+4+15&-16}Hb(l,d,h+2|0,j,k);if(i&1|0){g[(c[l+720>>2]|0)+88>>2]=0.0;a[l+924>>0]=1}if(i&2|0){g[(c[l+720>>2]|0)+((h+1|0)*104|0)+88>>2]=0.0;a[l+924>>0]=1}if(j|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}DI(k);if((h|0)<=-1)return l|0;j=l+720|0;k=l+732|0;e=l+740|0;f=l+924|0;b=1;do{r=b+-1|0;q=c[j>>2]|0;oh(l,0);i=(c[k>>2]|0)+-1|0;d=c[e>>2]|0;c[d+(i*52|0)+8>>2]=q+(r*104|0);c[d+(i*52|0)+12>>2]=q+(b*104|0);n=+g[q+(r*104|0)+8>>2]-+g[q+(b*104|0)+8>>2];o=+g[q+(r*104|0)+12>>2]-+g[q+(b*104|0)+12>>2];p=+g[q+(r*104|0)+16>>2]-+g[q+(b*104|0)+16>>2];g[d+(i*52|0)+16>>2]=+x(+(n*n+o*o+p*p));a[f>>0]=1;b=b+1|0}while((b|0)<(h+2|0));return l|0}function Zf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;k=+g[d+100>>2];f=+g[d+16>>2];h=+g[d+20>>2];i=+g[d+24>>2];j=+g[d+108>>2];j=+g[d+112>>2]-k*+g[d+116>>2]-(f*+g[a+64>>2]+h*+g[a+68>>2]+i*+g[a+72>>2]+(+g[d>>2]*+g[a+80>>2]+ +g[d+4>>2]*+g[a+84>>2]+ +g[d+8>>2]*+g[a+88>>2]))*j-j*(+g[d+48>>2]*+g[b+64>>2]+ +g[d+52>>2]*+g[b+68>>2]+ +g[d+56>>2]*+g[b+72>>2]+(+g[d+32>>2]*+g[b+80>>2]+ +g[d+36>>2]*+g[b+84>>2]+ +g[d+40>>2]*+g[b+88>>2]));l=+g[d+120>>2];e=k+j>2]=k+j>2]|0){l=e*h*+g[a+132>>2]*+g[a+116>>2];k=e*i*+g[a+136>>2]*+g[a+120>>2];g[a+64>>2]=+g[a+112>>2]*e*f*+g[a+128>>2]+ +g[a+64>>2];g[a+68>>2]=l+ +g[a+68>>2];g[a+72>>2]=k+ +g[a+72>>2];k=e*+g[a+100>>2]*+g[d+68>>2];l=e*+g[a+104>>2]*+g[d+72>>2];g[a+80>>2]=e*+g[a+96>>2]*+g[d+64>>2]+ +g[a+80>>2];g[a+84>>2]=k+ +g[a+84>>2];g[a+88>>2]=l+ +g[a+88>>2]}if(!(c[b+240>>2]|0))return;l=e*+g[d+52>>2]*+g[b+132>>2]*+g[b+116>>2];k=e*+g[d+56>>2]*+g[b+136>>2]*+g[b+120>>2];g[b+64>>2]=+g[b+112>>2]*e*+g[d+48>>2]*+g[b+128>>2]+ +g[b+64>>2];g[b+68>>2]=l+ +g[b+68>>2];g[b+72>>2]=k+ +g[b+72>>2];k=e*+g[b+100>>2]*+g[d+84>>2];l=e*+g[b+104>>2]*+g[d+88>>2];g[b+80>>2]=e*+g[b+96>>2]*+g[d+80>>2]+ +g[b+80>>2];g[b+84>>2]=k+ +g[b+84>>2];g[b+88>>2]=l+ +g[b+88>>2];return}function _f(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0;J=+g[a+4>>2];I=+g[a+20>>2];H=+g[a+36>>2];F=+g[a+8>>2];E=+g[a+24>>2];D=+g[a+40>>2];B=+g[a+12>>2];z=+g[a+28>>2];x=+g[a+44>>2];u=+g[b+4>>2];t=+g[b+20>>2];s=+g[b+36>>2];q=+g[b+8>>2];p=+g[b+24>>2];o=+g[b+40>>2];m=+g[b+12>>2];k=+g[b+28>>2];i=+g[b+44>>2];c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[d+12>>2]=0;A=+g[e>>2];y=+g[e+4>>2];w=+g[e+8>>2];g[d+16>>2]=J*A+I*y+H*w;g[d+20>>2]=F*A+E*y+D*w;g[d+24>>2]=B*A+z*y+x*w;g[d+28>>2]=0.0;l=-+g[e>>2];j=-+g[e+4>>2];h=-+g[e+8>>2];g[d+32>>2]=u*l+t*j+s*h;g[d+36>>2]=q*l+p*j+o*h;g[d+40>>2]=m*l+k*j+i*h;g[d+44>>2]=0.0;G=(J*A+I*y+H*w)*+g[a+396>>2];C=(F*A+E*y+D*w)*+g[a+400>>2];v=(B*A+z*y+x*w)*+g[a+404>>2];g[d+48>>2]=G;g[d+52>>2]=C;g[d+56>>2]=v;g[d+60>>2]=0.0;r=(u*l+t*j+s*h)*+g[b+396>>2];n=(q*l+p*j+o*h)*+g[b+400>>2];f=(m*l+k*j+i*h)*+g[b+404>>2];g[d+64>>2]=r;g[d+68>>2]=n;g[d+72>>2]=f;g[d+76>>2]=0.0;g[d+80>>2]=(J*A+I*y+H*w)*G+(F*A+E*y+D*w)*C+(B*A+z*y+x*w)*v+((u*l+t*j+s*h)*r+(q*l+p*j+o*h)*n+(m*l+k*j+i*h)*f);return}function $f(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=sa;sa=sa+96|0;g=c[b+8>>2]|0;if((g|0)==(c[b+12>>2]|0)?(j=(g|0)==0?1:g<<1,(g|0)<(j|0)):0){if(!j)i=0;else{c[7182]=(c[7182]|0)+1;g=xb((j<<2|3)+16|0)|0;if(!g)g=0;else{c[(g+4+15&-16)+-4>>2]=g;g=g+4+15&-16}i=g;g=c[b+8>>2]|0}if((g|0)>0){h=0;do{c[i+(h<<2)>>2]=c[(c[b+16>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(g|0))}h=c[b+16>>2]|0;if(h){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);g=c[b+8>>2]|0}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=i;c[b+12>>2]=j}c[(c[b+16>>2]|0)+(g<<2)>>2]=d;c[b+8>>2]=g+1;c[k+32>>2]=c[d+4>>2];c[k+32+4>>2]=c[d+4+4>>2];c[k+32+8>>2]=c[d+4+8>>2];c[k+32+12>>2]=c[d+4+12>>2];c[k+32+16>>2]=c[d+20>>2];c[k+32+16+4>>2]=c[d+20+4>>2];c[k+32+16+8>>2]=c[d+20+8>>2];c[k+32+16+12>>2]=c[d+20+12>>2];c[k+32+32>>2]=c[d+36>>2];c[k+32+32+4>>2]=c[d+36+4>>2];c[k+32+32+8>>2]=c[d+36+8>>2];c[k+32+32+12>>2]=c[d+36+12>>2];c[k+32+48>>2]=c[d+52>>2];c[k+32+48+4>>2]=c[d+52+4>>2];c[k+32+48+8>>2]=c[d+52+8>>2];c[k+32+48+12>>2]=c[d+52+12>>2];j=c[d+192>>2]|0;ab[c[(c[j>>2]|0)+8>>2]&127](j,k+32|0,k+16|0,k);j=c[b+68>>2]|0;c[d+188>>2]=Ma[c[(c[j>>2]|0)+8>>2]&3](j,k+16|0,k,c[(c[d+192>>2]|0)+4>>2]|0,d,e,f,c[b+24>>2]|0,0)|0;sa=k;return}function ag(b){b=b|0;var d=0,e=0,f=0;c[b>>2]=6904;if(a[b+272>>0]|0?(d=c[b+204>>2]|0,Pa[c[c[d>>2]>>2]&511](d),d=c[b+204>>2]|0,d|0):0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+196>>2]|0;if(d|0?(Pa[c[c[d>>2]>>2]&511](d),e=c[b+196>>2]|0,e|0):0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}if(a[b+273>>0]|0?(f=c[b+200>>2]|0,Pa[c[c[f>>2]>>2]&511](f),f=c[b+200>>2]|0,f|0):0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}d=c[b+316>>2]|0;if(d|0){if(a[b+320>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+316>>2]=0}a[b+320>>0]=1;c[b+316>>2]=0;c[b+308>>2]=0;c[b+312>>2]=0;d=c[b+288>>2]|0;if(d|0){if(a[b+292>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+288>>2]=0}a[b+292>>0]=1;c[b+288>>2]=0;c[b+280>>2]=0;c[b+284>>2]=0;d=c[b+240>>2]|0;if(d|0){if(a[b+244>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+240>>2]=0}a[b+244>>0]=1;c[b+240>>2]=0;c[b+232>>2]=0;c[b+236>>2]=0;d=c[b+220>>2]|0;if(d|0){if(a[b+224>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+220>>2]=0}a[b+224>>0]=1;c[b+220>>2]=0;c[b+212>>2]=0;c[b+216>>2]=0;d=c[b+188>>2]|0;if(!d){a[b+192>>0]=1;c[b+188>>2]=0;c[b+180>>2]=0;f=b+184|0;c[f>>2]=0;cj(b);return}if(a[b+192>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+188>>2]=0;a[b+192>>0]=1;c[b+188>>2]=0;c[b+180>>2]=0;f=b+184|0;c[f>>2]=0;cj(b);return}function bg(b,d,e,f,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=j|0;k=k|0;l=l|0;var m=0.0,n=0.0,o=0.0,p=0;p=os()|0;c[p+8>>2]=0;g[p+12>>2]=0.0;c[p>>2]=10968;c[p+4>>2]=24;c[p+64>>2]=b;c[p+68>>2]=d;g[p+72>>2]=h;g[p+76>>2]=i;g[p+80>>2]=+(b+-1|0);g[p+84>>2]=+(d+-1|0);g[p+88>>2]=f;c[p+92>>2]=e;c[p+96>>2]=k;a[p+100>>0]=l&1;a[p+101>>0]=0;a[p+102>>0]=0;c[p+104>>2]=j;c[p+108>>2]=1065353216;c[p+112>>2]=1065353216;c[p+116>>2]=1065353216;g[p+120>>2]=0.0;switch(j|0){case 0:{g[p+16>>2]=h;c[p+20>>2]=0;c[p+24>>2]=0;g[p+28>>2]=0.0;g[p+32>>2]=i;g[p+36>>2]=+(b+-1|0);g[p+40>>2]=+(d+-1|0);g[p+44>>2]=0.0;n=i;o=h;f=+(b+-1|0);m=0.0;i=+(d+-1|0);h=0.0;break}case 1:{c[p+16>>2]=0;g[p+20>>2]=h;c[p+24>>2]=0;g[p+28>>2]=0.0;g[p+32>>2]=+(b+-1|0);g[p+36>>2]=i;g[p+40>>2]=+(d+-1|0);g[p+44>>2]=0.0;n=+(b+-1|0);o=0.0;f=i;m=h;i=+(d+-1|0);h=0.0;break}case 2:{c[p+16>>2]=0;c[p+20>>2]=0;g[p+24>>2]=h;g[p+28>>2]=0.0;g[p+32>>2]=+(b+-1|0);g[p+36>>2]=+(d+-1|0);g[p+40>>2]=i;g[p+44>>2]=0.0;n=+(b+-1|0);o=0.0;f=+(d+-1|0);m=0.0;break}default:{n=+g[p+32>>2];o=+g[p+16>>2];f=+g[p+36>>2];m=+g[p+20>>2];i=+g[p+40>>2];h=+g[p+24>>2]}}g[p+48>>2]=(o+n)*.5;g[p+52>>2]=(m+f)*.5;g[p+56>>2]=(h+i)*.5;g[p+60>>2]=0.0;return p|0}function cg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;while(1){m=c[a+12>>2]|0;n=c[m+(((b+d|0)/2|0)<<2)>>2]|0;e=b;f=d;while(1){l=c[(c[n+740>>2]|0)+208>>2]|0;if((l|0)>-1)while(1){i=m+(e<<2)|0;h=c[i>>2]|0;g=c[(c[h+740>>2]|0)+208>>2]|0;if((g|0)<=-1)g=c[(c[h+744>>2]|0)+208>>2]|0;if((g|0)<(l|0))e=e+1|0;else{k=i;break}}else{i=c[(c[n+744>>2]|0)+208>>2]|0;while(1){j=m+(e<<2)|0;h=c[j>>2]|0;g=c[(c[h+740>>2]|0)+208>>2]|0;if((g|0)<=-1)g=c[(c[h+744>>2]|0)+208>>2]|0;if((g|0)<(i|0))e=e+1|0;else{k=j;break}}}if((l|0)>-1)while(1){g=m+(f<<2)|0;i=c[g>>2]|0;h=c[(c[i+740>>2]|0)+208>>2]|0;if((h|0)<=-1)h=c[(c[i+744>>2]|0)+208>>2]|0;if((l|0)<(h|0))f=f+-1|0;else break}else{j=c[(c[n+744>>2]|0)+208>>2]|0;while(1){g=m+(f<<2)|0;i=c[g>>2]|0;h=c[(c[i+740>>2]|0)+208>>2]|0;if((h|0)<=-1)h=c[(c[i+744>>2]|0)+208>>2]|0;if((j|0)<(h|0))f=f+-1|0;else break}}if((e|0)<=(f|0)){m=c[k>>2]|0;c[k>>2]=c[g>>2];c[(c[a+12>>2]|0)+(f<<2)>>2]=m;e=e+1|0;f=f+-1|0}if((e|0)>(f|0))break;m=c[a+12>>2]|0}if((f|0)>(b|0))cg(a,b,f);if((e|0)<(d|0))b=e;else break}return}function dg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0;h=sa;sa=sa+64|0;a[d+84>>0]=0;c[h>>2]=c[b+4>>2];c[h+4>>2]=c[b+4+4>>2];c[h+8>>2]=c[b+4+8>>2];c[h+12>>2]=c[b+4+12>>2];c[h+16>>2]=c[b+20>>2];c[h+16+4>>2]=c[b+20+4>>2];c[h+16+8>>2]=c[b+20+8>>2];c[h+16+12>>2]=c[b+20+12>>2];c[h+32>>2]=c[b+36>>2];c[h+32+4>>2]=c[b+36+4>>2];c[h+32+8>>2]=c[b+36+8>>2];c[h+32+12>>2]=c[b+36+12>>2];c[h+48>>2]=c[b+52>>2];c[h+48+4>>2]=c[b+52+4>>2];c[h+48+8>>2]=c[b+52+8>>2];c[h+48+12>>2]=c[b+52+12>>2];if(e?(f=c[b+480>>2]|0,f|0):0)Va[c[(c[f>>2]|0)+8>>2]&127](f,h);v=+g[d+156>>2];t=+g[h>>2];u=+g[d+160>>2];s=+g[h+4>>2];m=+g[d+164>>2];r=+g[h+8>>2];q=+g[h+16>>2];p=+g[h+20>>2];o=+g[h+24>>2];n=+g[h+32>>2];l=+g[h+36>>2];j=+g[h+40>>2];k=v*q+u*p+m*o+ +g[h+52>>2];i=v*n+u*l+m*j+ +g[h+56>>2];g[d+36>>2]=v*t+u*s+m*r+ +g[h+48>>2];g[d+40>>2]=k;g[d+44>>2]=i;g[d+48>>2]=0.0;i=+g[d+172>>2];k=+g[d+176>>2];m=+g[d+180>>2];g[d+52>>2]=t*i+s*k+r*m;g[d+56>>2]=i*q+k*p+m*o;g[d+60>>2]=i*n+k*l+m*j;g[d+64>>2]=0.0;m=+g[d+188>>2];k=+g[d+192>>2];i=+g[d+196>>2];g[d+68>>2]=t*m+s*k+r*i;g[d+72>>2]=q*m+p*k+o*i;g[d+76>>2]=n*m+l*k+j*i;g[d+80>>2]=0.0;sa=h;return}function eg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0.0;a:do if(b>>>0<=20)do switch(b|0){case 9:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=b;break a}case 10:{b=(c[d>>2]|0)+(4-1)&~(4-1);e=c[b>>2]|0;c[d>>2]=b+4;c[a>>2]=e;c[a+4>>2]=((e|0)<0)<<31>>31;break a}case 11:{b=(c[d>>2]|0)+(4-1)&~(4-1);e=c[b>>2]|0;c[d>>2]=b+4;c[a>>2]=e;c[a+4>>2]=0;break a}case 12:{f=(c[d>>2]|0)+(8-1)&~(8-1);b=c[f>>2]|0;e=c[f+4>>2]|0;c[d>>2]=f+8;c[a>>2]=b;c[a+4>>2]=e;break a}case 13:{e=(c[d>>2]|0)+(4-1)&~(4-1);f=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=(f&65535)<<16>>16;c[a+4>>2]=(((f&65535)<<16>>16|0)<0)<<31>>31;break a}case 14:{e=(c[d>>2]|0)+(4-1)&~(4-1);f=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=f&65535;c[a+4>>2]=0;break a}case 15:{e=(c[d>>2]|0)+(4-1)&~(4-1);f=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=(f&255)<<24>>24;c[a+4>>2]=(((f&255)<<24>>24|0)<0)<<31>>31;break a}case 16:{e=(c[d>>2]|0)+(4-1)&~(4-1);f=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=f&255;c[a+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function fg(a,b,d,e,f,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=+j;k=k|0;l=+l;var m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0;c[a>>2]=c[h>>2];c[a+4>>2]=c[h+4>>2];c[a+8>>2]=c[h+8>>2];c[a+12>>2]=c[h+12>>2];t=+g[e+4>>2];q=+g[a+8>>2];o=+g[e+8>>2];u=+g[a+4>>2];n=+g[a>>2];w=+g[e>>2];x=(t*q-o*u)*+g[b>>2]+ +g[b+4>>2]*(o*n-q*w)+(u*w-t*n)*+g[b+8>>2];v=(t*q-o*u)*+g[b+16>>2]+(o*n-q*w)*+g[b+20>>2]+(u*w-t*n)*+g[b+24>>2];t=(t*q-o*u)*+g[b+32>>2]+(o*n-q*w)*+g[b+36>>2]+(u*w-t*n)*+g[b+40>>2];g[a+16>>2]=x;g[a+20>>2]=v;g[a+24>>2]=t;g[a+28>>2]=0.0;w=+g[f+4>>2];o=+g[f+8>>2];s=+g[f>>2];r=+g[d>>2]*(w*-q-o*-u)+ +g[d+4>>2]*(o*-n-s*-q)+(s*-u-w*-n)*+g[d+8>>2];p=(w*-q-o*-u)*+g[d+16>>2]+(o*-n-s*-q)*+g[d+20>>2]+(s*-u-w*-n)*+g[d+24>>2];n=(w*-q-o*-u)*+g[d+32>>2]+(o*-n-s*-q)*+g[d+36>>2]+(s*-u-w*-n)*+g[d+40>>2];g[a+32>>2]=r;g[a+36>>2]=p;g[a+40>>2]=n;g[a+44>>2]=0.0;w=+g[i>>2]*x;u=+g[i+4>>2]*v;s=+g[i+8>>2]*t;g[a+48>>2]=w;g[a+52>>2]=u;g[a+56>>2]=s;g[a+60>>2]=0.0;q=+g[k>>2]*r;o=+g[k+4>>2]*p;m=+g[k+8>>2]*n;g[a+64>>2]=q;g[a+68>>2]=o;g[a+72>>2]=m;g[a+76>>2]=0.0;g[a+80>>2]=x*w+v*u+t*s+j+l+(r*q+p*o+n*m);return}function gg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0,k=0.0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0;v=sa;sa=sa+2048|0;if((e|0)<=0){sa=v;return}f=0;do{g[d+(f<<4)+12>>2]=-999999984306749440.0;f=f+1|0}while((f|0)!=(e|0));o=0;do{if((Fa[c[(c[a>>2]|0)+96>>2]&127](a)|0)>0){p=b+(o<<4)|0;q=b+(o<<4)+4|0;r=b+(o<<4)+8|0;s=d+(o<<4)+12|0;t=d+(o<<4)|0;n=0;do{if(((Fa[c[(c[a>>2]|0)+96>>2]&127](a)|0)-n|0)<128){f=(Fa[c[(c[a>>2]|0)+96>>2]&127](a)|0)-n|0;if((f|0)>0)u=11;else{i=-3402823466385288598117041.0e14;f=-1}}else{f=128;u=11}if((u|0)==11){u=0;h=0;do{Za[c[(c[a>>2]|0)+108>>2]&127](a,h,v+(h<<4)|0);h=h+1|0}while((h|0)!=(f|0));k=+g[p>>2];l=+g[q>>2];m=+g[r>>2];h=-1;j=0;i=-3402823466385288598117041.0e14;do{w=k*+g[v+(j<<4)>>2]+l*+g[v+(j<<4)+4>>2]+m*+g[v+(j<<4)+8>>2];x=w>i;h=x?j:h;i=x?w:i;j=j+1|0}while((j|0)!=(f|0));f=h}if(i>+g[s>>2]){x=v+(f<<4)|0;c[t>>2]=c[x>>2];c[t+4>>2]=c[x+4>>2];c[t+8>>2]=c[x+8>>2];c[t+12>>2]=c[x+12>>2];g[s>>2]=i}n=n+128|0}while((n|0)<(Fa[c[(c[a>>2]|0)+96>>2]&127](a)|0))}o=o+1|0}while((o|0)!=(e|0));sa=v;return}function hg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;while(1){l=c[a+12>>2]|0;m=c[l+(((b+d|0)/2|0)<<2)>>2]|0;e=b;f=d;while(1){k=c[(c[m+28>>2]|0)+208>>2]|0;if((k|0)>-1)while(1){i=l+(e<<2)|0;h=c[i>>2]|0;g=c[(c[h+28>>2]|0)+208>>2]|0;if((g|0)<=-1)g=c[(c[h+32>>2]|0)+208>>2]|0;if((g|0)<(k|0))e=e+1|0;else{j=i;break}}else{i=c[(c[m+32>>2]|0)+208>>2]|0;while(1){j=l+(e<<2)|0;h=c[j>>2]|0;g=c[(c[h+28>>2]|0)+208>>2]|0;if((g|0)<=-1)g=c[(c[h+32>>2]|0)+208>>2]|0;if((g|0)<(i|0))e=e+1|0;else break}}if((k|0)>-1)while(1){g=l+(f<<2)|0;i=c[g>>2]|0;h=c[(c[i+28>>2]|0)+208>>2]|0;if((h|0)<=-1)h=c[(c[i+32>>2]|0)+208>>2]|0;if((k|0)<(h|0))f=f+-1|0;else break}else{k=c[(c[m+32>>2]|0)+208>>2]|0;while(1){g=l+(f<<2)|0;i=c[g>>2]|0;h=c[(c[i+28>>2]|0)+208>>2]|0;if((h|0)<=-1)h=c[(c[i+32>>2]|0)+208>>2]|0;if((k|0)<(h|0))f=f+-1|0;else break}}if((e|0)<=(f|0)){l=c[j>>2]|0;c[j>>2]=c[g>>2];c[(c[a+12>>2]|0)+(f<<2)>>2]=l;e=e+1|0;f=f+-1|0}if((e|0)>(f|0))break;l=c[a+12>>2]|0}if((f|0)>(b|0))hg(a,b,f);if((e|0)<(d|0))b=e;else break}return}function ig(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0,u=0;t=sa;sa=sa+16|0;h=c[a+52>>2]|0;s=+g[a+28+(((h+2|0)%3|0)<<2)>>2];if((e|0)<=0){sa=t;return}f=0;while(1){c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+(h<<2)>>2]=c[a+28+(h<<2)>>2];h=b+(f<<4)|0;q=b+(f<<4)+4|0;r=b+(f<<4)+8|0;l=s*+g[h>>2]+ +g[t>>2];m=s*+g[q>>2]+ +g[t+4>>2];n=s*+g[r>>2]+ +g[t+8>>2];o=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=+g[h>>2];j=+g[q>>2];k=+g[r>>2];if(i*(l-o*i)+j*(m-o*j)+k*(n-o*k)>-999999984306749440.0){g[d+(f<<4)>>2]=l-o*i;g[d+(f<<4)+4>>2]=m-o*j;g[d+(f<<4)+8>>2]=n-o*k;g[d+(f<<4)+12>>2]=0.0;p=i*(l-o*i)+j*(m-o*j)+k*(n-o*k);i=+g[h>>2];j=+g[q>>2];k=+g[r>>2]}else p=-999999984306749440.0;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;u=c[a+52>>2]|0;g[t+(u<<2)>>2]=-+g[a+28+(u<<2)>>2];o=s*i+ +g[t>>2];n=s*j+ +g[t+4>>2];l=s*k+ +g[t+8>>2];m=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+g[h>>2];j=+g[q>>2];i=+g[r>>2];if(k*(o-m*k)+j*(n-m*j)+i*(l-m*i)>p){g[d+(f<<4)>>2]=o-m*k;g[d+(f<<4)+4>>2]=n-m*j;g[d+(f<<4)+8>>2]=l-m*i;g[d+(f<<4)+12>>2]=0.0}f=f+1|0;if((f|0)==(e|0))break;h=c[a+52>>2]|0}sa=t;return}function jg(a,b,c,d,e,f,h){a=a|0;b=+b;c=+c;d=+d;e=e|0;f=+f;h=h|0;var i=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;k=sa;sa=sa+16|0;j=c*f+ +g[a+52>>2];i=d*f+ +g[a+56>>2];g[h+48>>2]=b*f+ +g[a+48>>2];g[h+52>>2]=j;g[h+56>>2]=i;g[h+60>>2]=0.0;i=+g[e>>2];j=+g[e+4>>2];d=+g[e+8>>2];b=+x(+(i*i+j*j+d*d));b=b*f>.7853981852531433?.7853981852531433/f:b;if(b<1.0000000474974513e-03)c=f*.5-b*f*f*f*.02083333395421505*b;else c=+A(+(b*.5*f))/b;m=d*c;n=j*c;o=i*c;q=+z(+(b*f*.5));Og(a,k);b=+g[k>>2];p=+g[k+12>>2];i=+g[k+8>>2];f=+g[k+4>>2];c=1.0/+x(+((q*p-o*b-n*f-m*i)*(q*p-o*b-n*f-m*i)+((m*p+q*i+o*f-n*b)*(m*p+q*i+o*f-n*b)+((q*b+o*p+n*i-m*f)*(q*b+o*p+n*i-m*f)+(m*b+(n*p+q*f)-o*i)*(m*b+(n*p+q*f)-o*i)))));d=(q*b+o*p+n*i-m*f)*c;j=(m*b+(n*p+q*f)-o*i)*c;l=(m*p+q*i+o*f-n*b)*c;c=(q*p-o*b-n*f-m*i)*c;i=d*(2.0/(c*c+(l*l+(d*d+j*j))));f=j*(2.0/(c*c+(l*l+(d*d+j*j))));b=l*(2.0/(c*c+(l*l+(d*d+j*j))));g[h>>2]=1.0-(j*f+l*b);g[h+4>>2]=d*f-c*b;g[h+8>>2]=d*b+c*f;g[h+12>>2]=0.0;g[h+16>>2]=d*f+c*b;g[h+20>>2]=1.0-(d*i+l*b);g[h+24>>2]=j*b-c*i;g[h+28>>2]=0.0;g[h+32>>2]=d*b-c*f;g[h+36>>2]=j*b+c*i;g[h+40>>2]=1.0-(d*i+j*f);g[h+44>>2]=0.0;sa=k;return}function kg(b,d){b=b|0;d=d|0;var e=0;e=ts()|0;_i(e,5,b);c[e>>2]=7460;c[e+300>>2]=c[d>>2];c[e+300+4>>2]=c[d+4>>2];c[e+300+8>>2]=c[d+8>>2];c[e+300+12>>2]=c[d+12>>2];c[e+316>>2]=c[d+16>>2];c[e+316+4>>2]=c[d+16+4>>2];c[e+316+8>>2]=c[d+16+8>>2];c[e+316+12>>2]=c[d+16+12>>2];c[e+332>>2]=c[d+32>>2];c[e+332+4>>2]=c[d+32+4>>2];c[e+332+8>>2]=c[d+32+8>>2];c[e+332+12>>2]=c[d+32+12>>2];c[e+348>>2]=c[d+48>>2];c[e+348+4>>2]=c[d+48+4>>2];c[e+348+8>>2]=c[d+48+8>>2];c[e+348+12>>2]=c[d+48+12>>2];a[e+527>>0]=0;c[e+364>>2]=c[e+300>>2];c[e+364+4>>2]=c[e+300+4>>2];c[e+364+8>>2]=c[e+300+8>>2];c[e+364+12>>2]=c[e+300+12>>2];c[e+380>>2]=c[e+316>>2];c[e+380+4>>2]=c[e+316+4>>2];c[e+380+8>>2]=c[e+316+8>>2];c[e+380+12>>2]=c[e+316+12>>2];c[e+396>>2]=c[e+332>>2];c[e+396+4>>2]=c[e+332+4>>2];c[e+396+8>>2]=c[e+332+8>>2];c[e+396+12>>2]=c[e+332+12>>2];a[e+524>>0]=0;a[e+525>>0]=0;a[e+526>>0]=0;a[e+552>>0]=0;c[e+412>>2]=0;c[e+412+4>>2]=0;c[e+412+8>>2]=0;c[e+412+12>>2]=0;g[e+572>>2]=-1.0;g[e+444>>2]=999999984306749440.0;g[e+448>>2]=999999984306749440.0;g[e+452>>2]=999999984306749440.0;g[e+428>>2]=1.0;g[e+432>>2]=.30000001192092896;g[e+436>>2]=1.0;g[e+440>>2]=.009999999776482582;g[e+456>>2]=.05000000074505806;c[e+592>>2]=0;g[e+596>>2]=0.0;g[e+600>>2]=.699999988079071;g[e+604>>2]=0.0;return e|0}function lg(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var k=0.0,l=0.0,m=0,n=0.0,o=0,p=0.0,q=0,r=0.0,s=0;q=sa;sa=sa+16|0;g[e>>2]=3402823466385288598117041.0e14;g[f>>2]=-3402823466385288598117041.0e14;o=c[a+96>>2]|0;if((o|0)>0){m=0;do{s=c[a+104>>2]|0;r=+g[s+(m<<4)>>2]*+g[a+12>>2];p=+g[s+(m<<4)+4>>2]*+g[a+16>>2];n=+g[s+(m<<4)+8>>2]*+g[a+20>>2];k=r*+g[b>>2]+p*+g[b+4>>2]+n*+g[b+8>>2]+ +g[b+48>>2];l=r*+g[b+16>>2]+p*+g[b+20>>2]+n*+g[b+24>>2]+ +g[b+52>>2];n=r*+g[b+32>>2]+p*+g[b+36>>2]+n*+g[b+40>>2]+ +g[b+56>>2];p=k*+g[d>>2]+l*+g[d+4>>2]+n*+g[d+8>>2];if(p<+g[e>>2]){g[e>>2]=p;g[h>>2]=k;g[h+4>>2]=l;g[h+8>>2]=n;g[h+12>>2]=0.0}if(p>+g[f>>2]){g[f>>2]=p;g[i>>2]=k;g[i+4>>2]=l;g[i+8>>2]=n;g[i+12>>2]=0.0}m=m+1|0}while((m|0)!=(o|0));r=+g[f>>2];l=r;m=(g[j>>2]=r,c[j>>2]|0)}else{l=-3402823466385288598117041.0e14;m=-8388609}k=+g[e>>2];if(!(k>l)){sa=q;return}c[e>>2]=m;g[f>>2]=k;c[q>>2]=c[h>>2];c[q+4>>2]=c[h+4>>2];c[q+8>>2]=c[h+8>>2];c[q+12>>2]=c[h+12>>2];c[h>>2]=c[i>>2];c[h+4>>2]=c[i+4>>2];c[h+8>>2]=c[i+8>>2];c[h+12>>2]=c[i+12>>2];c[i>>2]=c[q>>2];c[i+4>>2]=c[q+4>>2];c[i+8>>2]=c[q+8>>2];c[i+12>>2]=c[q+12>>2];sa=q;return}function mg(a,b){a=a|0;b=b|0;var d=0,e=0;d=sa;sa=sa+48|0;e=(c[a+48>>2]|0)+4|0;c[e>>2]=c[b>>2];c[e+4>>2]=c[b+4>>2];c[e+8>>2]=c[b+8>>2];c[e+12>>2]=c[b+12>>2];b=d+32+4|0;c[b>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;g[d+32>>2]=1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d+16|0,a,d+32|0);g[a+32>>2]=+g[d+16>>2]+ +g[a+12>>2];g[d+32>>2]=-1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d,a,d+32|0);c[d+16>>2]=c[d>>2];c[d+16+4>>2]=c[d+4>>2];c[d+16+8>>2]=c[d+8>>2];c[d+16+12>>2]=c[d+12>>2];g[a+16>>2]=+g[d+16>>2]-+g[a+12>>2];c[d+32>>2]=0;c[d+32+4>>2]=0;c[d+32+8>>2]=0;c[d+32+12>>2]=0;g[b>>2]=1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d+16|0,a,d+32|0);g[a+36>>2]=+g[d+16+4>>2]+ +g[a+12>>2];g[b>>2]=-1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d,a,d+32|0);c[d+16>>2]=c[d>>2];c[d+16+4>>2]=c[d+4>>2];c[d+16+8>>2]=c[d+8>>2];c[d+16+12>>2]=c[d+12>>2];g[a+20>>2]=+g[d+16+4>>2]-+g[a+12>>2];c[d+32>>2]=0;c[d+32+4>>2]=0;c[d+32+8>>2]=0;c[d+32+12>>2]=0;g[d+32+8>>2]=1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d+16|0,a,d+32|0);g[a+40>>2]=+g[d+16+8>>2]+ +g[a+12>>2];g[d+32+8>>2]=-1.0;Za[c[(c[a>>2]|0)+68>>2]&127](d,a,d+32|0);c[d+16>>2]=c[d>>2];c[d+16+4>>2]=c[d+4>>2];c[d+16+8>>2]=c[d+8>>2];c[d+16+12>>2]=c[d+12>>2];g[a+24>>2]=+g[d+16+8>>2]-+g[a+12>>2];sa=d;return}function ng(b,d,e){b=b|0;d=+d;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;f=c[b+8>>2]|0;if(f|0?(c[f+204>>2]&3|0)==0:0){if((c[f+216>>2]&-2|0)!=4)c[f+216>>2]=1;g[f+220>>2]=0.0}f=c[b+12>>2]|0;if(f|0?(c[f+204>>2]&3|0)==0:0){if((c[f+216>>2]&-2|0)!=4)c[f+216>>2]=1;g[f+220>>2]=0.0}f=c[b+20>>2]|0;if(f|0?(c[f+204>>2]&3|0)==0:0){if((c[f+216>>2]&-2|0)!=4)c[f+216>>2]=1;g[f+220>>2]=0.0}f=c[b+24>>2]|0;if(f|0?(c[f+204>>2]&3|0)==0:0){if((c[f+216>>2]&-2|0)!=4)c[f+216>>2]=1;g[f+220>>2]=0.0}f=c[b+156>>2]|0;c[b+156>>2]=f+1;a[b+152>>0]=(f|0)>=(c[b+160>>2]|0)&1;if(f|0){c[b+72>>2]=0;c[b+72+4>>2]=0;c[b+72+8>>2]=0;c[b+72+12>>2]=0;c[b+72+16>>2]=0;c[b+72+20>>2]=0;c[b+72+24>>2]=0;c[b+72+28>>2]=0;return}j=+g[b+64>>2];i=1.0/d*+g[b+72>>2]*j;h=1.0/d*j*+g[b+76>>2];d=1.0/d*j*+g[b+80>>2];g[b+72>>2]=i;g[b+76>>2]=h;g[b+80>>2]=d;g[b+84>>2]=0.0;j=+g[b+68>>2];if(j>0.0){l=j*i*+g[b+120>>2]+j*h*+g[b+124>>2]+j*d*+g[b+128>>2];k=j*i*+g[b+136>>2]+j*h*+g[b+140>>2]+j*d*+g[b+144>>2];g[b+88>>2]=j*i*+g[b+104>>2]+j*h*+g[b+108>>2]+j*d*+g[b+112>>2];g[b+92>>2]=l;g[b+96>>2]=k;g[b+100>>2]=0.0;g[b+72>>2]=(1.0-j)*i;g[b+76>>2]=(1.0-j)*h;g[b+80>>2]=(1.0-j)*d;i=(1.0-j)*i;h=(1.0-j)*h;d=(1.0-j)*d}g[b+72>>2]=1.0/+(e|0)*i;g[b+76>>2]=1.0/+(e|0)*h;g[b+80>>2]=1.0/+(e|0)*d;return}function og(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0;j=sa;sa=sa+48|0;m=+g[d>>2];n=+g[d+4>>2];l=+g[d+8>>2];o=m*+g[b+4>>2]+n*+g[b+20>>2]+l*+g[b+36>>2];p=m*+g[b+8>>2]+n*+g[b+24>>2]+l*+g[b+40>>2];g[j+32>>2]=+g[b>>2]*m+ +g[b+16>>2]*n+ +g[b+32>>2]*l;g[j+32+4>>2]=o;g[j+32+8>>2]=p;g[j+32+12>>2]=0.0;Za[c[(c[a>>2]|0)+64>>2]&127](j+16|0,a,j+32|0);p=+g[j+16>>2];o=+g[j+16+4>>2];l=+g[j+16+8>>2];n=p*+g[b>>2]+o*+g[b+4>>2]+l*+g[b+8>>2]+ +g[b+48>>2];m=p*+g[b+16>>2]+o*+g[b+20>>2]+l*+g[b+24>>2]+ +g[b+52>>2];l=p*+g[b+32>>2]+o*+g[b+36>>2]+l*+g[b+40>>2]+ +g[b+56>>2];q=c[(c[a>>2]|0)+64>>2]|0;o=-+g[j+32+4>>2];p=-+g[j+32+8>>2];g[j>>2]=-+g[j+32>>2];g[j+4>>2]=o;g[j+8>>2]=p;g[j+12>>2]=0.0;Za[q&127](j+16|0,a,j);p=+g[j+16>>2];o=+g[j+16+4>>2];h=+g[j+16+8>>2];k=p*+g[b>>2]+o*+g[b+4>>2]+h*+g[b+8>>2]+ +g[b+48>>2];i=p*+g[b+16>>2]+o*+g[b+20>>2]+h*+g[b+24>>2]+ +g[b+52>>2];h=p*+g[b+32>>2]+o*+g[b+36>>2]+h*+g[b+40>>2]+ +g[b+56>>2];g[e>>2]=n*+g[d>>2]+m*+g[d+4>>2]+l*+g[d+8>>2];h=k*+g[d>>2]+i*+g[d+4>>2]+h*+g[d+8>>2];g[f>>2]=h;i=+g[e>>2];if(!(i>h)){sa=j;return}g[e>>2]=h;g[f>>2]=i;sa=j;return}function pg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;n=sa;sa=sa+16|0;j=c[a+12>>2]|0;k=c[j+(((d+b|0)/2|0)<<4)>>2]|0;l=c[j+(((d+b|0)/2|0)<<4)+4>>2]|0;m=c[j+(((d+b|0)/2|0)<<4)+8>>2]|0;f=d;e=b;while(1){while(1){i=j+(e<<4)|0;g=c[j+(e<<4)+4>>2]|0;if((g|0)>=(l|0)){if((g|0)!=(l|0))break;g=c[i>>2]|0;if((g|0)>=(k|0)){if((g|0)!=(k|0))break;if((c[j+(e<<4)+8>>2]|0)>=(m|0))break}}e=e+1|0}while(1){h=j+(f<<4)|0;g=c[j+(f<<4)+4>>2]|0;if((l|0)>=(g|0)){if((l|0)!=(g|0))break;g=c[h>>2]|0;if((k|0)>=(g|0)){if((k|0)!=(g|0))break;if((m|0)>=(c[j+(f<<4)+8>>2]|0))break}}f=f+-1|0}if((e|0)<=(f|0)){c[n>>2]=c[i>>2];c[n+4>>2]=c[i+4>>2];c[n+8>>2]=c[i+8>>2];c[n+12>>2]=c[i+12>>2];c[i>>2]=c[h>>2];c[i+4>>2]=c[h+4>>2];c[i+8>>2]=c[h+8>>2];c[i+12>>2]=c[h+12>>2];j=(c[a+12>>2]|0)+(f<<4)|0;c[j>>2]=c[n>>2];c[j+4>>2]=c[n+4>>2];c[j+8>>2]=c[n+8>>2];c[j+12>>2]=c[n+12>>2];f=f+-1|0;e=e+1|0}if((e|0)>(f|0))break;j=c[a+12>>2]|0}if((f|0)>(b|0))pg(a,b,f);if((e|0)>=(d|0)){sa=n;return}pg(a,e,d);sa=n;return}function qg(a){a=a|0;var b=0,d=0,e=0.0,f=0.0,h=0.0,i=0,j=0;i=c[a+28>>2]|0;e=0.0;f=0.0;h=0.0;j=0;a:while(1){switch(j&2147483647|0){case 0:{e=+g[a+80>>2]+ +g[a+64>>2];f=+g[a+84>>2]+ +g[a+68>>2];h=+g[a+88>>2]+ +g[a+72>>2];break}case 1:{e=+g[a+80>>2]+ +g[a+64>>2];f=+g[a+84>>2]+ +g[a+68>>2];h=+g[a+72>>2]-+g[a+88>>2];break}case 2:{e=+g[a+80>>2]+ +g[a+64>>2];f=+g[a+68>>2]-+g[a+84>>2];h=+g[a+88>>2]+ +g[a+72>>2];break}case 3:{e=+g[a+80>>2]+ +g[a+64>>2];f=+g[a+68>>2]-+g[a+84>>2];h=+g[a+72>>2]-+g[a+88>>2];break}case 4:{e=+g[a+64>>2]-+g[a+80>>2];f=+g[a+84>>2]+ +g[a+68>>2];h=+g[a+88>>2]+ +g[a+72>>2];break}case 5:{e=+g[a+64>>2]-+g[a+80>>2];f=+g[a+84>>2]+ +g[a+68>>2];h=+g[a+72>>2]-+g[a+88>>2];break}case 6:{e=+g[a+64>>2]-+g[a+80>>2];f=+g[a+68>>2]-+g[a+84>>2];h=+g[a+88>>2]+ +g[a+72>>2];break}case 7:{e=+g[a+64>>2]-+g[a+80>>2];f=+g[a+68>>2]-+g[a+84>>2];h=+g[a+72>>2]-+g[a+88>>2];break}default:{}}if((i|0)>0){d=c[a+36>>2]|0;b=0;do{if(+g[d+(b*36|0)+32>>2]+(e*+g[d+(b*36|0)+20>>2]+f*+g[d+(b*36|0)+24>>2]+h*+g[d+(b*36|0)+28>>2])>0.0){b=0;d=16;break a}b=b+1|0}while((b|0)<(i|0))}j=j+1|0;if(j>>>0>=8){b=1;d=16;break}}if((d|0)==16)return b|0;return 0}function rg(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0.0,s=0;q=sa;sa=sa+16|0;g[e>>2]=3402823466385288598117041.0e14;g[f>>2]=-3402823466385288598117041.0e14;p=c[a+8>>2]|0;if((p|0)>0){m=0;do{s=c[a+16>>2]|0;r=+g[s+(m<<4)>>2];o=+g[s+(m<<4)+4>>2];n=+g[s+(m<<4)+8>>2];k=r*+g[b>>2]+o*+g[b+4>>2]+n*+g[b+8>>2]+ +g[b+48>>2];l=r*+g[b+16>>2]+o*+g[b+20>>2]+n*+g[b+24>>2]+ +g[b+52>>2];n=r*+g[b+32>>2]+o*+g[b+36>>2]+n*+g[b+40>>2]+ +g[b+56>>2];o=k*+g[d>>2]+l*+g[d+4>>2]+n*+g[d+8>>2];if(o<+g[e>>2]){g[e>>2]=o;g[h>>2]=k;g[h+4>>2]=l;g[h+8>>2]=n;g[h+12>>2]=0.0}if(o>+g[f>>2]){g[f>>2]=o;g[i>>2]=k;g[i+4>>2]=l;g[i+8>>2]=n;g[i+12>>2]=0.0}m=m+1|0}while((m|0)!=(p|0));r=+g[f>>2];l=r;m=(g[j>>2]=r,c[j>>2]|0)}else{l=-3402823466385288598117041.0e14;m=-8388609}k=+g[e>>2];if(!(k>l)){sa=q;return}c[e>>2]=m;g[f>>2]=k;c[q>>2]=c[h>>2];c[q+4>>2]=c[h+4>>2];c[q+8>>2]=c[h+8>>2];c[q+12>>2]=c[h+12>>2];c[h>>2]=c[i>>2];c[h+4>>2]=c[i+4>>2];c[h+8>>2]=c[i+8>>2];c[h+12>>2]=c[i+12>>2];c[i>>2]=c[q>>2];c[i+4>>2]=c[q+4>>2];c[i+8>>2]=c[q+8>>2];c[i+12>>2]=c[q+12>>2];sa=q;return}function sg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0,w=0,x=0,y=0;if((c[a>>2]|0)==(b|0)){c[a>>2]=0;a=0;return a|0}e=c[b+32>>2]|0;d=c[e+32>>2]|0;b=c[e+36+(((c[e+40>>2]|0)!=(b|0)&1)<<2)>>2]|0;if(!d){c[a>>2]=b;c[b+32>>2]=0;d=c[a+4>>2]|0;if(!d)d=b;else{c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[a>>2]|0}c[a+4>>2]=e;a=d;return a|0}c[d+36+(((c[d+40>>2]|0)==(e|0)&1)<<2)>>2]=b;c[b+32>>2]=d;b=c[a+4>>2]|0;if(b|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}c[a+4>>2]=e;do{q=+g[d>>2];x=d+4|0;o=+g[x>>2];v=d+8|0;m=+g[v>>2];y=d+16|0;s=+g[y>>2];w=d+20|0;k=+g[w>>2];e=d+24|0;i=+g[e>>2];u=c[d+36>>2]|0;b=c[d+40>>2]|0;t=+g[u>>2];p=+g[b>>2];p=t>2]=p;t=+g[u+16>>2];r=+g[b+16>>2];r=t>r?t:r;g[y>>2]=r;t=+g[u+4>>2];n=+g[b+4>>2];n=t>2]=n;t=+g[u+20>>2];j=+g[b+20>>2];j=t>j?t:j;g[w>>2]=j;t=+g[u+8>>2];l=+g[b+8>>2];l=t>2]=l;t=+g[u+24>>2];h=+g[b+24>>2];h=t>h?t:h;g[e>>2]=h;if(!(s!=r|(q!=p|o!=n|m!=l))?!(k!=j|i!=h):0){f=14;break}d=c[d+32>>2]|0}while((d|0)!=0);if((f|0)==14)return d|0;y=c[a>>2]|0;return y|0}function tg(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0.0,o=0.0,p=0;m=sa;sa=sa+16|0;if((f|0)>-3){c[7182]=(c[7182]|0)+1;a=xb((f+3<<4|3)+16|0)|0;if(!a)l=0;else{c[(a+4+15&-16)+-4>>2]=a;l=a+4+15&-16}a=0;do{i=l+(a<<4)|0;c[i>>2]=c[m>>2];c[i+4>>2]=c[m+4>>2];c[i+8>>2]=c[m+8>>2];c[i+12>>2]=c[m+12>>2];a=a+1|0}while((a|0)!=(f+3|0));h=0;i=l;while(1){if(!h)j=0.0;else{a=h;j=0.0;k=.5;while(1){j=(a&1|0)==0?j:j+k;a=1?a>>1:a;if(!a)break;else k=k*.5}}k=j*2.0+-1.0;o=(+(h<<1|0)*3.1415927410125732+3.1415927410125732)/+(f+3|0);n=+x(+(1.0-k*k));j=+A(+o)*n;g[i>>2]=+z(+o)*n;g[i+4>>2]=j;g[i+8>>2]=k;g[i+12>>2]=0.0;h=h+1|0;if((h|0)==(f+3|0))break;else i=i+16|0}a=0;do{p=l+(a<<4)|0;h=l+(a<<4)+4|0;i=l+(a<<4)+8|0;n=+g[h>>2]*+g[e+4>>2]+ +g[d+4>>2];o=+g[i>>2]*+g[e+8>>2]+ +g[d+8>>2];g[p>>2]=+g[p>>2]*+g[e>>2]+ +g[d>>2];g[h>>2]=n;g[i>>2]=o;g[l+(a<<4)+12>>2]=0.0;a=a+1|0}while((a|0)<(f+3|0));i=l;h=l}else{i=0;h=0}a=Jc(b,i,f+3|0,1)|0;if((i|0)==0|(h|0)==0){sa=m;return a|0}c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);sa=m;return a|0}function ug(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;l=sa;sa=sa+32|0;j=(a[b+28>>0]|0)!=0;k=j?e:d;j=j?d:e;h=c[k+4>>2]|0;i=c[h+16>>2]|0;g=c[b+12>>2]|0;if((g|0)<(i|0)){if((c[b+16>>2]|0)<(i|0)){if(!i){d=0;f=g}else{c[7182]=(c[7182]|0)+1;d=xb((i<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=c[b+12>>2]|0}if((f|0)>0){e=0;do{c[d+(e<<2)>>2]=c[(c[b+20>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}e=c[b+20>>2]|0;if(e|0){if(a[b+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+20>>2]=0}a[b+24>>0]=1;c[b+20>>2]=d;c[b+16>>2]=i;e=b+20|0}else e=b+20|0;d=g;do{c[(c[e>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(i|0))}c[b+12>>2]=i;if((i|0)<=0){sa=l;return}d=0;do{if(!(c[h+64>>2]|0)){e=c[(c[h+24>>2]|0)+(d*80|0)+64>>2]|0;f=c[k+8>>2]|0;g=c[k+12>>2]|0;c[l>>2]=k;c[l+4>>2]=e;c[l+8>>2]=f;c[l+12>>2]=g;c[l+16>>2]=-1;c[l+20>>2]=d;g=c[b+4>>2]|0;g=Ka[c[(c[g>>2]|0)+8>>2]&31](g,l,j,c[b+32>>2]|0)|0;c[(c[b+20>>2]|0)+(d<<2)>>2]=g}else c[(c[b+20>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(i|0));sa=l;return}function vg(a,b,e){a=a|0;b=b|0;e=e|0;ih(a,b,e)|0;c[b+52>>2]=c[a+48>>2];c[b+56>>2]=c[a+52>>2];c[b+60>>2]=c[a+56>>2];c[b+64>>2]=c[a+60>>2];c[b+68>>2]=c[a+64>>2];c[b+72>>2]=c[a+68>>2];c[b+76>>2]=c[a+72>>2];c[b+80>>2]=c[a+76>>2];c[b+84>>2]=c[a+80>>2];c[b+88>>2]=c[a+84>>2];c[b+92>>2]=c[a+88>>2];c[b+96>>2]=c[a+92>>2];c[b+100>>2]=c[a+96>>2];c[b+104>>2]=c[a+100>>2];c[b+108>>2]=c[a+104>>2];c[b+112>>2]=c[a+108>>2];c[b+116>>2]=c[a+112>>2];c[b+120>>2]=c[a+116>>2];c[b+124>>2]=c[a+120>>2];c[b+128>>2]=c[a+124>>2];c[b+132>>2]=c[a+128>>2];c[b+136>>2]=c[a+132>>2];c[b+140>>2]=c[a+136>>2];c[b+144>>2]=c[a+140>>2];c[b+148>>2]=c[a+144>>2];c[b+152>>2]=c[a+148>>2];c[b+156>>2]=c[a+152>>2];c[b+160>>2]=c[a+156>>2];c[b+164>>2]=c[a+160>>2];c[b+168>>2]=c[a+164>>2];c[b+172>>2]=c[a+168>>2];c[b+176>>2]=c[a+172>>2];c[b+228>>2]=c[a+868>>2];c[b+212>>2]=c[a+872>>2];c[b+196>>2]=c[a+680>>2];c[b+180>>2]=c[a+696>>2];c[b+232>>2]=c[a+932>>2];c[b+216>>2]=c[a+936>>2];c[b+200>>2]=c[a+684>>2];c[b+184>>2]=c[a+700>>2];c[b+236>>2]=c[a+996>>2];c[b+220>>2]=c[a+1e3>>2];c[b+204>>2]=c[a+688>>2];c[b+188>>2]=c[a+704>>2];c[b+244>>2]=d[a+1300>>0];c[b+248>>2]=d[a+1301>>0];return 16760}function wg(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;e=c[b+32>>2]|0;if(!e)f=0;else f=c[b+40>>2]|0;i=c[b+52>>2]|0;if(!i)g=0;else g=c[b+60>>2]|0;d=c[b+72>>2]|0;if(!d)h=0;else h=c[b+80>>2]|0;j=c[b+8>>2]|0;+Ea[c[(c[j>>2]|0)+12>>2]&3](j,f,e,g,i,h,d,c[b+4>>2]|0,c[b+20>>2]|0,c[b+24>>2]|0);d=c[b+32>>2]|0;if((d|0)<0){if((c[b+36>>2]|0)<0){e=c[b+40>>2]|0;if(e|0){if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+40>>2]=0}a[b+44>>0]=1;c[b+40>>2]=0;c[b+36>>2]=0}do{c[(c[b+40>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=0)}c[b+32>>2]=0;d=c[b+52>>2]|0;if((d|0)<0){if((c[b+56>>2]|0)<0){e=c[b+60>>2]|0;if(e|0){if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+60>>2]=0}a[b+64>>0]=1;c[b+60>>2]=0;c[b+56>>2]=0}do{c[(c[b+60>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=0)}c[b+52>>2]=0;d=c[b+72>>2]|0;if((d|0)>=0){c[b+72>>2]=0;return}if((c[b+76>>2]|0)<0){e=c[b+80>>2]|0;if(e|0){if(a[b+84>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+80>>2]=0}a[b+84>>0]=1;c[b+80>>2]=0;c[b+76>>2]=0}do{c[(c[b+80>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=0);c[b+72>>2]=0;return}function xg(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;c[7182]=(c[7182]|0)+1;d=xb(39)|0;if(!d)g=0;else{c[(d+4+15&-16)+-4>>2]=d;g=d+4+15&-16}h=g;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;if((c[b+872>>2]|0)>0){i=c[c[b+880>>2]>>2]|0;c[g>>2]=c[i>>2];c[g+4>>2]=c[i+4>>2];c[g+8>>2]=c[i+8>>2];c[g+12>>2]=c[i+12>>2];c[g+16>>2]=c[i+16>>2]}else{c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0}e=c[b+872>>2]|0;if((e|0)!=(c[b+876>>2]|0)){i=e;f=b+880|0;f=c[f>>2]|0;f=f+(i<<2)|0;c[f>>2]=h;i=i+1|0;c[b+872>>2]=i;return g|0}i=(e|0)==0?1:e<<1;if((e|0)>=(i|0)){i=e;f=b+880|0;f=c[f>>2]|0;f=f+(i<<2)|0;c[f>>2]=h;i=i+1|0;c[b+872>>2]=i;return g|0}if(!i)d=0;else{c[7182]=(c[7182]|0)+1;d=xb((i<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}e=c[b+872>>2]|0}if((e|0)>0){f=0;do{c[d+(f<<2)>>2]=c[(c[b+880>>2]|0)+(f<<2)>>2];f=f+1|0}while((f|0)!=(e|0))}f=c[b+880>>2]|0;if(f){if(a[b+884>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);e=c[b+872>>2]|0}c[b+880>>2]=0}a[b+884>>0]=1;c[b+880>>2]=d;c[b+876>>2]=i;i=e;f=b+880|0;f=c[f>>2]|0;f=f+(i<<2)|0;c[f>>2]=h;i=i+1|0;c[b+872>>2]=i;return g|0}function yg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;e=c[b+4>>2]|0;if((e|0)==(c[b+8>>2]|0)){Om(b,(e|0)==0?1:e<<1);e=c[b+4>>2]|0}o=c[b+12>>2]|0;j=o+(e*36|0)+16|0;a[j>>0]=1;k=o+(e*36|0)+12|0;c[k>>2]=0;l=o+(e*36|0)+4|0;c[l>>2]=0;m=o+(e*36|0)+8|0;c[m>>2]=0;p=c[d+4>>2]|0;if((p|0)<=0){c[l>>2]=p;p=o+(e*36|0)+20|0;d=d+20|0;c[p>>2]=c[d>>2];c[p+4>>2]=c[d+4>>2];c[p+8>>2]=c[d+8>>2];c[p+12>>2]=c[d+12>>2];d=c[b+4>>2]|0;d=d+1|0;c[b+4>>2]=d;return}c[7182]=(c[7182]|0)+1;f=xb((p<<2|3)+16|0)|0;if(!f)g=0;else{c[(f+4+15&-16)+-4>>2]=f;g=f+4+15&-16}h=c[l>>2]|0;i=c[k>>2]|0;if((h|0)<=0){if(i|0)n=10}else{f=0;do{c[g+(f<<2)>>2]=c[i+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0));n=10}if((n|0)==10?a[j>>0]|0:0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}a[j>>0]=1;c[k>>2]=g;c[m>>2]=p;mk(g|0,0,p<<2|0)|0;c[l>>2]=p;g=c[k>>2]|0;h=c[d+12>>2]|0;f=0;do{c[g+(f<<2)>>2]=c[h+(f<<2)>>2];f=f+1|0}while((f|0)!=(p|0));p=o+(e*36|0)+20|0;d=d+20|0;c[p>>2]=c[d>>2];c[p+4>>2]=c[d+4>>2];c[p+8>>2]=c[d+8>>2];c[p+12>>2]=c[d+12>>2];d=c[b+4>>2]|0;d=d+1|0;c[b+4>>2]=d;return}function zg(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,k=0,l=0,m=0.0,n=0,o=0,p=0.0,q=0.0;ab[c[(c[a>>2]|0)+8>>2]&127](a,b,f,h);n=c[h>>2]|0;k=c[h+4>>2]|0;b=c[h+8>>2]|0;l=c[f>>2]|0;o=c[f+4>>2]|0;i=c[f+8>>2]|0;m=+g[d>>2];p=+g[d+4>>2];q=+g[d+8>>2];if(m>0.0)n=(g[j>>2]=m+(c[j>>2]=n,+g[j>>2]),c[j>>2]|0);else l=(g[j>>2]=m+(c[j>>2]=l,+g[j>>2]),c[j>>2]|0);if(p>0.0){d=o;k=(g[j>>2]=p+(c[j>>2]=k,+g[j>>2]),c[j>>2]|0)}else d=(g[j>>2]=p+(c[j>>2]=o,+g[j>>2]),c[j>>2]|0);if(q>0.0)b=(g[j>>2]=q+(c[j>>2]=b,+g[j>>2]),c[j>>2]|0);else i=(g[j>>2]=q+(c[j>>2]=i,+g[j>>2]),c[j>>2]|0);m=+g[e>>2];p=+g[e+4>>2];q=+g[e+8>>2];q=+x(+(m*m+p*p+q*q));q=q*+va[c[(c[a>>2]|0)+16>>2]&15](a);c[f>>2]=l;c[f+4>>2]=d;c[f+8>>2]=i;g[f+12>>2]=0.0;c[h>>2]=n;c[h+4>>2]=k;c[h+8>>2]=b;g[h+12>>2]=0.0;g[f>>2]=+g[f>>2]-q;g[f+4>>2]=+g[f+4>>2]-q;g[f+8>>2]=+g[f+8>>2]-q;g[h>>2]=q+ +g[h>>2];g[h+4>>2]=q+ +g[h+4>>2];g[h+8>>2]=q+ +g[h+8>>2];return}function Ag(b,d,e){b=b|0;d=+d;e=e|0;var f=0,h=0.0,i=0,j=0,k=0,l=0,m=0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0;j=c[b+712>>2]|0;if(e){if((j|0)>0){f=c[b+720>>2]|0;e=0;do{g[f+(e*104|0)+88>>2]=0.0;e=e+1|0}while((e|0)!=(j|0))}f=c[b+752>>2]|0;if((f|0)>0){i=c[b+760>>2]|0;e=0;do{m=c[i+(e*44|0)+8>>2]|0;l=c[i+(e*44|0)+12>>2]|0;k=c[i+(e*44|0)+16>>2]|0;o=+g[m+8>>2];q=+g[m+12>>2];h=+g[m+16>>2];n=+g[l+8>>2]-o;r=+g[l+12>>2]-q;p=+g[l+16>>2]-h;o=+g[k+8>>2]-o;q=+g[k+12>>2]-q;h=+g[k+16>>2]-h;h=+x(+((n*q-r*o)*(n*q-r*o)+((r*h-p*q)*(r*h-p*q)+(p*o-n*h)*(p*o-n*h))));g[m+88>>2]=h+ +g[m+88>>2];g[l+88>>2]=h+ +g[l+88>>2];g[k+88>>2]=h+ +g[k+88>>2];e=e+1|0}while((e|0)!=(f|0))}if((j|0)<=0){m=b+924|0;a[m>>0]=1;return}f=c[b+720>>2]|0;e=0;do{m=f+(e*104|0)+88|0;g[m>>2]=1.0/+g[m>>2];e=e+1|0}while((e|0)!=(j|0))}if((j|0)<=0){m=b+924|0;a[m>>0]=1;return}f=c[b+720>>2]|0;e=0;h=0.0;do{r=+g[f+(e*104|0)+88>>2];h=h+(r>0.0?1.0/r:0.0);e=e+1|0}while((e|0)!=(j|0));h=1.0/h*d;e=0;do{m=f+(e*104|0)+88|0;g[m>>2]=+g[m>>2]/h;e=e+1|0}while((e|0)!=(j|0));m=b+924|0;a[m>>0]=1;return}function Bg(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;l=+g[d>>2];if(+g[b>>2]<=l){j=+g[d+4>>2];if((((+g[b+4>>2]<=j?+g[b+8>>2]<=+g[d+8>>2]:0)?+g[b+16>>2]>=+g[d+16>>2]:0)?+g[b+20>>2]>=+g[d+20>>2]:0)?+g[b+24>>2]>=+g[d+24>>2]:0){d=0;return d|0}else h=d+4|0}else{h=d+4|0;j=+g[d+4>>2]}g[d>>2]=l-f;n=j-f;g[h>>2]=n;j=+g[d+8>>2]-f;g[d+8>>2]=j;q=+g[d+16>>2]+f;g[d+16>>2]=q;o=+g[d+20>>2]+f;g[d+20>>2]=o;m=+g[d+24>>2]+f;g[d+24>>2]=m;p=+g[e>>2];g[(p>0.0?d+16|0:d)>>2]=(p>0.0?q:l-f)+p;l=+g[e+4>>2];g[(l>0.0?d+20|0:h)>>2]=(l>0.0?o:n)+l;l=+g[e+8>>2];g[(l>0.0?d+24|0:d+8|0)>>2]=(l>0.0?m:j)+l;h=sg(a,b)|0;a:do if(h){k=c[a+8>>2]|0;if((k|0)<=-1){h=c[a>>2]|0;break}if(k){e=0;while(1){i=c[h+32>>2]|0;e=e+1|0;if(!i)break a;if((e|0)>=(k|0)){h=i;break}else h=i}}}else h=0;while(0);c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];ue(a,h,b);d=1;return d|0}function Cg(b,d){b=b|0;d=d|0;var e=0,f=0,h=0.0,i=0,j=0,k=0.0,l=0.0;e=c[d+204>>2]|0;if((e&3|0)==0?(c[d+504>>2]&1|0)==0:0){h=+g[d+344>>2];if(h!=0.0){l=1.0/h*+g[b+252>>2];k=1.0/h*+g[b+256>>2];g[d+364>>2]=1.0/h*+g[b+248>>2];g[d+368>>2]=l;g[d+372>>2]=k;g[d+376>>2]=0.0}c[d+380>>2]=c[b+248>>2];c[d+380+4>>2]=c[b+248+4>>2];c[d+380+8>>2]=c[b+248+8>>2];c[d+380+12>>2]=c[b+248+12>>2]}if(!(c[d+192>>2]|0))return;if(e&1)if((c[d+216>>2]&-2|0)==4)e=e&3;else{c[d+216>>2]=2;e=e&3}else{f=c[b+232>>2]|0;if((f|0)==(c[b+236>>2]|0)?(j=(f|0)==0?1:f<<1,(f|0)<(j|0)):0){if(!j)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((j<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[b+232>>2]|0}if((f|0)>0){i=0;do{c[e+(i<<2)>>2]=c[(c[b+240>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(f|0))}i=c[b+240>>2]|0;if(i){if(a[b+244>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);f=c[b+232>>2]|0}c[b+240>>2]=0}a[b+244>>0]=1;c[b+240>>2]=e;c[b+236>>2]=j;e=c[d+204>>2]&3}else e=e&3;c[(c[b+240>>2]|0)+(f<<2)>>2]=d;c[b+232>>2]=f+1}j=(e|0)!=0;ab[c[(c[b>>2]|0)+36>>2]&127](b,d,j?2:1,j?-3:-1);return}function Dg(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var h=0,i=0.0,j=0.0;h=sa;sa=sa+240|0;Wp(h+224|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],d);Fj(b,h+208|0,h+192|0);Wp(h+160|0,+g[h+208>>2],+g[h+208+4>>2],+g[h+208+8>>2],100.0);j=+g[h+224>>2];i=+g[h+224+4>>2];d=+g[h+224+8>>2];qp(h+176|0,j,i,d,+g[h+160>>2],+g[h+160+4>>2],+g[h+160+8>>2]);Wp(h+128|0,+g[h+208>>2],+g[h+208+4>>2],+g[h+208+8>>2],100.0);sp(h+144|0,j,i,d,+g[h+128>>2],+g[h+128+4>>2],+g[h+128+8>>2]);Wp(h+96|0,+g[h+192>>2],+g[h+192+4>>2],+g[h+192+8>>2],100.0);qp(h+112|0,j,i,d,+g[h+96>>2],+g[h+96+4>>2],+g[h+96+8>>2]);Wp(h+64|0,+g[h+192>>2],+g[h+192+4>>2],+g[h+192+8>>2],100.0);sp(h+80|0,j,i,d,+g[h+64>>2],+g[h+64+4>>2],+g[h+64+8>>2]);b=c[(c[a>>2]|0)+8>>2]|0;Qv(h+48|0,e,+g[h+176>>2],+g[h+176+4>>2],+g[h+176+8>>2]);Qv(h+32|0,e,+g[h+144>>2],+g[h+144+4>>2],+g[h+144+8>>2]);ab[b&127](a,h+48|0,h+32|0,f);b=c[(c[a>>2]|0)+8>>2]|0;Qv(h+16|0,e,+g[h+112>>2],+g[h+112+4>>2],+g[h+112+8>>2]);Qv(h,e,+g[h+80>>2],+g[h+80+4>>2],+g[h+80+8>>2]);ab[b&127](a,h+16|0,h,f);sa=h;return}function Eg(a,b,d,e,f,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0.0,n=0.0;a=sa;sa=sa+80|0;n=+g[h+52>>2]-+g[f+52>>2];m=+g[h+56>>2]-+g[f+56>>2];g[a+56>>2]=+g[h+48>>2]-+g[f+48>>2];g[a+56+4>>2]=n;g[a+56+8>>2]=m;g[a+56+12>>2]=0.0;if(Ob(d,f,e,h,a+56|0,a,1)|0){c[j>>2]=c[a+4>>2];c[j+4>>2]=c[a+4+4>>2];c[j+8>>2]=c[a+4+8>>2];c[j+12>>2]=c[a+4+12>>2];c[k>>2]=c[a+20>>2];c[k+4>>2]=c[a+20+4>>2];c[k+8>>2]=c[a+20+8>>2];c[k+12>>2]=c[a+20+12>>2];c[i>>2]=c[a+36>>2];c[i+4>>2]=c[a+36+4>>2];c[i+8>>2]=c[a+36+8>>2];c[i+12>>2]=c[a+36+12>>2];k=1;sa=a;return k|0}if(!(Rc(d,f,e,h,a+56|0,a)|0)){k=0;sa=a;return k|0}c[j>>2]=c[a+4>>2];c[j+4>>2]=c[a+4+4>>2];c[j+8>>2]=c[a+4+8>>2];c[j+12>>2]=c[a+4+12>>2];c[k>>2]=c[a+20>>2];c[k+4>>2]=c[a+20+4>>2];c[k+8>>2]=c[a+20+8>>2];c[k+12>>2]=c[a+20+12>>2];c[i>>2]=c[a+36>>2];c[i+4>>2]=c[a+36+4>>2];c[i+8>>2]=c[a+36+8>>2];c[i+12>>2]=c[a+36+12>>2];k=0;sa=a;return k|0}function Fg(b,e,f,h,i,j){b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0;if((d[h+55>>0]|0|0)==(e|0)){h=0;return h|0}k=c[7784+(i<<2)>>2]|0;if(+g[h>>2]*+g[f+16>>2]+ +g[h+4>>2]*+g[f+20>>2]+ +g[h+8>>2]*+g[f+24>>2]-+g[h+16>>2]<-9.999999747378752e-06){e=de(b,c[h+20+(k<<2)>>2]|0,c[h+20+(i<<2)>>2]|0,f,0)|0;if(!e){h=0;return h|0}a[e+52>>0]=i;c[e+32>>2]=h;a[h+52+i>>0]=0;c[h+32+(i<<2)>>2]=e;i=c[j>>2]|0;if(!i)c[j+4>>2]=e;else{a[i+53>>0]=2;c[i+36>>2]=e;a[e+54>>0]=1;c[e+40>>2]=i}c[j>>2]=e;c[j+8>>2]=(c[j+8>>2]|0)+1;h=1;return h|0}i=c[7796+(i<<2)>>2]|0;a[h+55>>0]=e;if(!(Fg(b,e,f,c[h+32+(k<<2)>>2]|0,d[h+52+k>>0]|0,j)|0)){h=0;return h|0}if(!(Fg(b,e,f,c[h+32+(i<<2)>>2]|0,d[h+52+i>>0]|0,j)|0)){h=0;return h|0}i=c[h+48>>2]|0;if(i|0)c[i+44>>2]=c[h+44>>2];i=c[h+44>>2]|0;if(i|0)c[i+48>>2]=c[h+48>>2];if((c[b+9280>>2]|0)==(h|0))c[b+9280>>2]=c[h+48>>2];c[b+9284>>2]=(c[b+9284>>2]|0)+-1;c[h+44>>2]=0;c[h+48>>2]=c[b+9288>>2];i=c[b+9288>>2]|0;if(i|0)c[i+44>>2]=h;c[b+9288>>2]=h;c[b+9292>>2]=(c[b+9292>>2]|0)+1;h=1;return h|0}function Gg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0,j=0,k=0,l=0.0,m=0.0,n=0,o=0,p=0.0,q=0;o=sa;sa=sa+2048|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;e=+g[d>>2];h=+g[d+4>>2];f=+g[d+8>>2];if(e*e+h*h+f*f<9.999999747378752e-05){m=1.0;l=0.0;h=0.0}else{p=1.0/+x(+(e*e+h*h+f*f));m=e*p;l=h*p;h=f*p}if((Fa[c[(c[b>>2]|0)+96>>2]&127](b)|0)<=0){sa=o;return}k=0;f=-999999984306749440.0;while(1){if(((Fa[c[(c[b>>2]|0)+96>>2]&127](b)|0)-k|0)<128){d=(Fa[c[(c[b>>2]|0)+96>>2]&127](b)|0)-k|0;if((d|0)>0)n=8;else{e=-3402823466385288598117041.0e14;d=-1}}else{d=128;n=8}if((n|0)==8){n=0;i=0;do{Za[c[(c[b>>2]|0)+108>>2]&127](b,i,o+(i<<4)|0);i=i+1|0}while((i|0)!=(d|0));i=-1;j=0;e=-3402823466385288598117041.0e14;do{p=m*+g[o+(j<<4)>>2]+l*+g[o+(j<<4)+4>>2]+h*+g[o+(j<<4)+8>>2];q=p>e;i=q?j:i;e=q?p:e;j=j+1|0}while((j|0)!=(d|0));d=i}if(e>f){q=o+(d<<4)|0;c[a>>2]=c[q>>2];c[a+4>>2]=c[q+4>>2];c[a+8>>2]=c[q+8>>2];c[a+12>>2]=c[q+12>>2]}else e=f;k=k+128|0;if((k|0)>=(Fa[c[(c[b>>2]|0)+96>>2]&127](b)|0))break;else f=e}sa=o;return}function Hg(a,d,f,g){a=a|0;d=d|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;i=c[a+68+(d<<2)>>2]|0;j=b[i+((f&65535)<<2)+-4>>1]|0;if((e[i+((f&65535)<<2)>>1]|0)>=(j&65535))return;k=c[a+60>>2]|0;m=k+((e[i+((f&65535)<<2)+2>>1]|0)<<6)+54+(d<<1)|0;h=i+((f&65535)<<2)+-4|0;l=i+((f&65535)<<2)|0;while(1){i=e[l+-2>>1]|0;if(!(j&1)){f=e[l+2>>1]|0;if(((((e[k+(f<<6)+54+((1<>1]|0)>=(e[k+(i<<6)+48+((1<>1]|0)?(e[k+(i<<6)+54+((1<>1]|0)>=(e[k+(f<<6)+48+((1<>1]|0):0)?(e[k+(f<<6)+54+((1<<(1<>1]|0)>=(e[k+(i<<6)+48+((1<<(1<>1]|0):0)?(e[k+(i<<6)+54+((1<<(1<>1]|0)>=(e[k+(f<<6)+48+((1<<(1<>1]|0):0)?(p=c[a+92>>2]|0,n=k+(f<<6)|0,o=k+(i<<6)|0,Ka[c[(c[p>>2]|0)+12>>2]&31](p,n,o,g)|0,p=c[a+96>>2]|0,p|0):0)Ka[c[(c[p>>2]|0)+12>>2]&31](p,n,o,g)|0;f=k+(i<<6)+48+(d<<1)|0}else f=k+(i<<6)+54+(d<<1)|0;b[f>>1]=(b[f>>1]|0)+1<<16>>16;b[m>>1]=(b[m>>1]|0)+-1<<16>>16;f=e[l>>1]|e[l+2>>1]<<16;j=e[h>>1]|e[h+2>>1]<<16;b[l>>1]=j;b[l+2>>1]=j>>>16;b[h>>1]=f;b[h+2>>1]=f>>>16;f=l+-4|0;h=h+-4|0;j=b[h>>1]|0;if((e[f>>1]|0)>=(j&65535))break;l=f;k=c[a+60>>2]|0}return}function Ig(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0,k=0,l=0,m=0.0,n=0.0;h=c[d+204>>2]|0;if((h&3|0)==0?(c[d+504>>2]&1|0)==0:0){i=+g[d+344>>2];if(i!=0.0){n=1.0/i*+g[b+252>>2];m=1.0/i*+g[b+256>>2];g[d+364>>2]=1.0/i*+g[b+248>>2];g[d+368>>2]=n;g[d+372>>2]=m;g[d+376>>2]=0.0}c[d+380>>2]=c[b+248>>2];c[d+380+4>>2]=c[b+248+4>>2];c[d+380+8>>2]=c[b+248+8>>2];c[d+380+12>>2]=c[b+248+12>>2]}if(!(c[d+192>>2]|0))return;if(h&1){if((c[d+216>>2]&-2|0)!=4)c[d+216>>2]=2}else{h=c[b+232>>2]|0;if((h|0)==(c[b+236>>2]|0)?(l=(h|0)==0?1:h<<1,(h|0)<(l|0)):0){if(!l)k=0;else{c[7182]=(c[7182]|0)+1;h=xb((l<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}k=h;h=c[b+232>>2]|0}if((h|0)>0){j=0;do{c[k+(j<<2)>>2]=c[(c[b+240>>2]|0)+(j<<2)>>2];j=j+1|0}while((j|0)!=(h|0))}j=c[b+240>>2]|0;if(j){if(a[b+244>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);h=c[b+232>>2]|0}c[b+240>>2]=0}a[b+244>>0]=1;c[b+240>>2]=k;c[b+236>>2]=l}c[(c[b+240>>2]|0)+(h<<2)>>2]=d;c[b+232>>2]=h+1}ab[c[(c[b>>2]|0)+36>>2]&127](b,d,e,f);return}function Jg(a,d,f){a=a|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;g=c[a+68+(d<<2)>>2]|0;l=c[a+60>>2]|0;m=e[g+((f&65535)<<2)+2>>1]|0;h=b[g+((f&65535)<<2)+6>>1]|0;if(!(h<<16>>16))return;k=g+((f&65535)<<2)|0;while(1){j=k;k=k+4|0;g=b[k>>1]|0;if((e[j>>1]|0)<(g&65535)){f=14;break}i=c[a+60>>2]|0;f=h&65535;if(!(g&1)){if(((((e[l+(m<<6)+54+((1<>1]|0)>=(e[i+(f<<6)+48+((1<>1]|0)?(e[i+(f<<6)+54+((1<>1]|0)>=(e[l+(m<<6)+48+((1<>1]|0):0)?(e[l+(m<<6)+54+((1<<(1<>1]|0)>=(e[i+(f<<6)+48+((1<<(1<>1]|0):0)?(e[i+(f<<6)+54+((1<<(1<>1]|0)>=(e[l+(m<<6)+48+((1<<(1<>1]|0):0)?(o=c[a+92>>2]|0,n=i+((e[j+2>>1]|0)<<6)|0,Ja[c[(c[o>>2]|0)+8>>2]&63](o,n,i+(f<<6)|0)|0,o=c[a+96>>2]|0,o|0):0)Ja[c[(c[o>>2]|0)+8>>2]&63](o,n,i+(f<<6)|0)|0;f=i+(f<<6)+48+(d<<1)|0}else f=i+(f<<6)+54+(d<<1)|0;b[f>>1]=(b[f>>1]|0)+-1<<16>>16;b[l+(m<<6)+54+(d<<1)>>1]=(b[l+(m<<6)+54+(d<<1)>>1]|0)+1<<16>>16;h=e[j>>1]|e[j+2>>1]<<16;i=e[k>>1]|e[k+2>>1]<<16;b[j>>1]=i;b[j+2>>1]=i>>>16;b[k>>1]=h;b[k+2>>1]=h>>>16;h=b[j+10>>1]|0;if(!(h<<16>>16)){f=14;break}}if((f|0)==14)return}function Kg(a,d,f,g){a=a|0;d=d|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0;h=c[a+68+(d<<2)>>2]|0;i=b[h+((f&65535)<<2)+6>>1]|0;if(!(i<<16>>16))return;m=(c[a+60>>2]|0)+((e[h+((f&65535)<<2)+2>>1]|0)<<6)+48+(d<<1)|0;l=h+((f&65535)<<2)|0;while(1){k=l;l=l+4|0;f=b[l>>1]|0;if((e[k>>1]|0)<(f&65535)){f=14;break}j=c[a+60>>2]|0;h=i&65535;if(!(f&1))f=j+(h<<6)+48+(d<<1)|0;else{f=e[k+2>>1]|0;if(((((e[j+(f<<6)+54+((1<>1]|0)>=(e[j+(h<<6)+48+((1<>1]|0)?(e[j+(h<<6)+54+((1<>1]|0)>=(e[j+(f<<6)+48+((1<>1]|0):0)?(e[j+(f<<6)+54+((1<<(1<>1]|0)>=(e[j+(h<<6)+48+((1<<(1<>1]|0):0)?(e[j+(h<<6)+54+((1<<(1<>1]|0)>=(e[j+(f<<6)+48+((1<<(1<>1]|0):0)?(n=c[a+92>>2]|0,Ka[c[(c[n>>2]|0)+12>>2]&31](n,j+(f<<6)|0,j+(h<<6)|0,g)|0,n=c[a+96>>2]|0,n|0):0)Ka[c[(c[n>>2]|0)+12>>2]&31](n,j+(f<<6)|0,j+(h<<6)|0,g)|0;f=j+(h<<6)+54+(d<<1)|0}b[f>>1]=(b[f>>1]|0)+-1<<16>>16;b[m>>1]=(b[m>>1]|0)+1<<16>>16;i=e[k>>1]|e[k+2>>1]<<16;j=e[l>>1]|e[l+2>>1]<<16;b[k>>1]=j;b[k+2>>1]=j>>>16;b[l>>1]=i;b[l+2>>1]=i>>>16;i=b[k+10>>1]|0;if(!(i<<16>>16)){f=14;break}}if((f|0)==14)return}function Lg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0;o=(+g[a+32>>2]-+g[a+16>>2])*.5;l=(+g[a+36>>2]-+g[a+20>>2])*.5;i=(+g[a+40>>2]-+g[a+24>>2])*.5;n=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=i+ +va[c[(c[a>>2]|0)+48>>2]&15](a);C=(+g[a+32>>2]+ +g[a+16>>2])*.5;A=(+g[a+36>>2]+ +g[a+20>>2])*.5;y=(+g[a+40>>2]+ +g[a+24>>2])*.5;G=+g[b>>2];x=+w(+G);F=+g[b+4>>2];v=+w(+F);t=+g[b+8>>2];u=+w(+t);E=+g[b+16>>2];s=+w(+E);D=+g[b+20>>2];r=+w(+D);p=+g[b+24>>2];q=+w(+p);B=+g[b+32>>2];m=+w(+B);z=+g[b+36>>2];j=+w(+z);f=+g[b+40>>2];h=+w(+f);t=C*G+A*F+y*t+ +g[b+48>>2];p=C*E+A*D+y*p+ +g[b+52>>2];f=C*B+A*z+y*f+ +g[b+56>>2];g[d>>2]=t-((o+n)*x+(l+k)*v+i*u);g[d+4>>2]=p-((o+n)*s+(l+k)*r+i*q);g[d+8>>2]=f-((o+n)*m+(l+k)*j+i*h);g[d+12>>2]=0.0;g[e>>2]=(o+n)*x+(l+k)*v+i*u+t;g[e+4>>2]=(o+n)*s+(l+k)*r+i*q+p;g[e+8>>2]=(o+n)*m+(l+k)*j+i*h+f;g[e+12>>2]=0.0;return}function Mg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0,H=0.0,I=0.0;I=+g[a+48>>2];A=+g[a+32>>2];H=+g[a+52>>2];y=+g[a+36>>2];F=+g[a+56>>2];v=+g[a+40>>2];G=(c[a+16>>2]|0)==0;m=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=+va[c[(c[a>>2]|0)+48>>2]&15](a);m=(G?0.0:(I-A)*.5)+m;k=(G?0.0:(H-y)*.5)+k;i=(G?0.0:(F-v)*.5)+i;E=+g[b>>2];u=+w(+E);D=+g[b+4>>2];t=+w(+D);r=+g[b+8>>2];s=+w(+r);C=+g[b+16>>2];q=+w(+C);B=+g[b+20>>2];p=+w(+B);n=+g[b+24>>2];o=+w(+n);z=+g[b+32>>2];l=+w(+z);x=+g[b+36>>2];j=+w(+x);f=+g[b+40>>2];h=+w(+f);A=G?0.0:(I+A)*.5;y=G?0.0:(H+y)*.5;v=G?0.0:(F+v)*.5;r=A*E+y*D+v*r+ +g[b+48>>2];n=A*C+y*B+v*n+ +g[b+52>>2];f=A*z+y*x+v*f+ +g[b+56>>2];g[d>>2]=r-(m*u+k*t+i*s);g[d+4>>2]=n-(m*q+k*p+i*o);g[d+8>>2]=f-(m*l+k*j+i*h);g[d+12>>2]=0.0;g[e>>2]=m*u+k*t+i*s+r;g[e+4>>2]=m*q+k*p+i*o+n;g[e+8>>2]=m*l+k*j+i*h+f;g[e+12>>2]=0.0;return}function Ng(a,d,f){a=a|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;h=c[a+68+(d<<2)>>2]|0;k=c[a+60>>2]|0;l=e[h+((f&65535)<<2)+2>>1]|0;i=b[h+((f&65535)<<2)+-4>>1]|0;if((e[h+((f&65535)<<2)>>1]|0)>=(i&65535))return;g=h+((f&65535)<<2)+-4|0;j=h+((f&65535)<<2)|0;h=k;while(1){f=e[j+-2>>1]|0;if(!(i&1))f=h+(f<<6)+48+(d<<1)|0;else{if(((((e[k+(l<<6)+54+((1<>1]|0)>=(e[h+(f<<6)+48+((1<>1]|0)?(e[h+(f<<6)+54+((1<>1]|0)>=(e[k+(l<<6)+48+((1<>1]|0):0)?(e[k+(l<<6)+54+((1<<(1<>1]|0)>=(e[h+(f<<6)+48+((1<<(1<>1]|0):0)?(e[h+(f<<6)+54+((1<<(1<>1]|0)>=(e[k+(l<<6)+48+((1<<(1<>1]|0):0)?(n=c[a+92>>2]|0,m=h+(f<<6)|0,Ja[c[(c[n>>2]|0)+8>>2]&63](n,k+(l<<6)|0,m)|0,n=c[a+96>>2]|0,n|0):0)Ja[c[(c[n>>2]|0)+8>>2]&63](n,k+(l<<6)|0,m)|0;f=h+(f<<6)+54+(d<<1)|0}b[f>>1]=(b[f>>1]|0)+1<<16>>16;b[k+(l<<6)+48+(d<<1)>>1]=(b[k+(l<<6)+48+(d<<1)>>1]|0)+-1<<16>>16;f=e[j>>1]|e[j+2>>1]<<16;i=e[g>>1]|e[g+2>>1]<<16;b[j>>1]=i;b[j+2>>1]=i>>>16;b[g>>1]=f;b[g+2>>1]=f>>>16;f=j+-4|0;g=g+-4|0;i=b[g>>1]|0;if((e[f>>1]|0)>=(i&65535))break;j=f;h=c[a+60>>2]|0}return}function Og(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0.0,f=0,h=0,i=0,j=0,k=0;f=sa;sa=sa+16|0;d=+g[(JI(a)|0)>>2];e=+g[(oI(a+16|0)|0)>>2];c=+g[(nI(a+32|0)|0)>>2];if(d+e+c>0.0){e=+wI(d+e+c+1.0);g[f+12>>2]=e*.5;d=+g[(oI(a+32|0)|0)>>2];g[f>>2]=(d-+g[(nI(a+16|0)|0)>>2])*(.5/e);d=+g[(nI(a)|0)>>2];g[f+4>>2]=(d-+g[(JI(a+32|0)|0)>>2])*(.5/e);d=+g[(JI(a+16|0)|0)>>2];g[f+8>>2]=(d-+g[(oI(a)|0)>>2])*(.5/e);i=f+4|0;h=f+8|0;a=f+12|0;j=f;tr(b,j,i,h,a);sa=f;return}else{h=d>2];k=JI(a+((((h+1|0)>>>0)%3|0)<<4)|0)|0;e=e-+g[k+((((h+1|0)>>>0)%3|0)<<2)>>2];j=JI(a+((((h+2|0)>>>0)%3|0)<<4)|0)|0;e=+wI(e-+g[j+((((h+2|0)>>>0)%3|0)<<2)>>2]+1.0);g[f+(h<<2)>>2]=e*.5;g[f+12>>2]=(+g[j+((((h+1|0)>>>0)%3|0)<<2)>>2]-+g[k+((((h+2|0)>>>0)%3|0)<<2)>>2])*(.5/e);g[f+((((h+1|0)>>>0)%3|0)<<2)>>2]=(+g[k+(h<<2)>>2]+ +g[i+((((h+1|0)>>>0)%3|0)<<2)>>2])*(.5/e);g[f+((((h+2|0)>>>0)%3|0)<<2)>>2]=(+g[j+(h<<2)>>2]+ +g[i+((((h+2|0)>>>0)%3|0)<<2)>>2])*(.5/e);h=f+4|0;i=f+8|0;j=f+12|0;a=f;tr(b,a,h,i,j);sa=f;return}}function Pg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=c[a+212>>2]|0;a:do if((f|0)>0){g=c[a+220>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0))break a}if((d|0)<(f|0)){c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+220>>2]|0)+(f+-1<<2)>>2]=b;c[a+212>>2]=f+-1}}while(0);g=c[b+28>>2]|0;d=c[g+488>>2]|0;b:do if((d|0)>0){f=c[g+496>>2]|0;e=0;while(1){a=f+(e<<2)|0;if((c[a>>2]|0)==(b|0))break;e=e+1|0;if((e|0)>=(d|0))break b}if((e|0)<(d|0)){c[a>>2]=c[f+(d+-1<<2)>>2];c[(c[g+496>>2]|0)+(d+-1<<2)>>2]=b;c[g+488>>2]=d+-1;d=d+-1|0}}while(0);c[g+256>>2]=(d|0)>0&1;g=c[b+32>>2]|0;d=c[g+488>>2]|0;if((d|0)<=0){b=d;b=(b|0)>0;b=b&1;h=g+256|0;c[h>>2]=b;return}f=c[g+496>>2]|0;e=0;while(1){a=f+(e<<2)|0;if((c[a>>2]|0)==(b|0))break;e=e+1|0;if((e|0)>=(d|0)){h=19;break}}if((h|0)==19){b=(d|0)>0;b=b&1;h=g+256|0;c[h>>2]=b;return}if((e|0)>=(d|0)){b=d;b=(b|0)>0;b=b&1;h=g+256|0;c[h>>2]=b;return}c[a>>2]=c[f+(d+-1<<2)>>2];c[(c[g+496>>2]|0)+(d+-1<<2)>>2]=b;c[g+488>>2]=d+-1;b=d+-1|0;b=(b|0)>0;b=b&1;h=g+256|0;c[h>>2]=b;return}function Qg(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0;j=Fa[c[(c[b>>2]|0)+28>>2]&127](b)|0;i=+g[j>>2]-+g[d>>2];h=+g[j+4>>2]-+g[d+4>>2];f=+g[j+8>>2]-+g[d+8>>2];if(!(i*i+h*h+f*f>1.1920928955078125e-07))return;mg(b,d);if((a[b+61>>0]|0)!=0?(e=c[b+52>>2]|0,Pa[c[c[e>>2]>>2]&511](e),e=c[b+52>>2]|0,(e|0)!=0):0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);e=b+52|0}else e=b+52|0;c[7182]=(c[7182]|0)+1;d=xb(191)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}c[d+52>>2]=282;a[d+60>>0]=0;a[d+80>>0]=1;c[d+76>>2]=0;c[d+68>>2]=0;c[d+72>>2]=0;a[d+100>>0]=1;c[d+96>>2]=0;c[d+88>>2]=0;c[d+92>>2]=0;a[d+120>>0]=1;c[d+116>>2]=0;c[d+108>>2]=0;c[d+112>>2]=0;a[d+140>>0]=1;c[d+136>>2]=0;c[d+128>>2]=0;c[d+132>>2]=0;c[d+144>>2]=0;a[d+164>>0]=1;c[d+160>>2]=0;c[d+152>>2]=0;c[d+156>>2]=0;c[d+168>>2]=0;c[d+4>>2]=-8388609;c[d+8>>2]=-8388609;c[d+12>>2]=-8388609;g[d+16>>2]=0.0;c[d+20>>2]=2139095039;c[d+24>>2]=2139095039;c[d+28>>2]=2139095039;g[d+32>>2]=0.0;c[d>>2]=10888;c[e>>2]=d;pc(d,c[b+48>>2]|0,(a[b+60>>0]|0)!=0,b+16|0,b+32|0);a[b+61>>0]=1;return}function Rg(b,d){b=b|0;d=d|0;var e=0.0,f=0.0;if(a[b+1309>>0]|0){e=(+g[b+1256>>2]-+g[b+1316>>2])*+g[b+1340>>2];g[b+792>>2]=e*(+g[d>>2]*+g[b+1364>>2]/+(c[d+48>>2]|0));e=+w(+e);g[b+808>>2]=e/+g[d>>2]}if(a[b+1310>>0]|0){e=(+g[b+1260>>2]-+g[b+1320>>2])*+g[b+1344>>2];g[b+796>>2]=e*(+g[d>>2]*+g[b+1368>>2]/+(c[d+48>>2]|0));e=+w(+e);g[b+812>>2]=e/+g[d>>2]}if(a[b+1311>>0]|0){e=(+g[b+1264>>2]-+g[b+1324>>2])*+g[b+1348>>2];g[b+800>>2]=e*(+g[d>>2]*+g[b+1372>>2]/+(c[d+48>>2]|0));e=+w(+e);g[b+816>>2]=e/+g[d>>2]}if(a[b+1312>>0]|0){f=-((+g[b+1192>>2]-+g[b+1328>>2])*+g[b+1352>>2]);e=+g[d>>2];g[b+876>>2]=e*+g[b+1376>>2]/+(c[d+48>>2]|0)*f;g[b+880>>2]=+w(+f)/e}if(a[b+1313>>0]|0){e=-((+g[b+1196>>2]-+g[b+1332>>2])*+g[b+1356>>2]);f=+g[d>>2];g[b+940>>2]=f*+g[b+1380>>2]/+(c[d+48>>2]|0)*e;g[b+944>>2]=+w(+e)/f}if(!(a[b+1314>>0]|0)){zj(b,d);return}e=-((+g[b+1200>>2]-+g[b+1336>>2])*+g[b+1360>>2]);f=+g[d>>2];g[b+1004>>2]=f*+g[b+1384>>2]/+(c[d+48>>2]|0)*e;g[b+1008>>2]=+w(+e)/f;zj(b,d);return}function Sg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0.0,i=0.0,j=0.0;e=sa;sa=sa+160|0;c[e+136>>2]=0;c[e+136+4>>2]=0;c[e+136+8>>2]=0;c[e+136+12>>2]=0;c[e+136+16>>2]=0;c[e+32>>2]=9816;f=e+32+4|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[e+32+20>>2]=1065353216;c[e+32+24>>2]=0;c[e+32+24+4>>2]=0;c[e+32+24+8>>2]=0;c[e+32+24+12>>2]=0;c[e+32+40>>2]=1065353216;c[e+32+44>>2]=0;c[e+32+44+4>>2]=0;c[e+32+44+8>>2]=0;c[e+32+44+12>>2]=0;c[e+32+60>>2]=1065353216;c[e+32+64>>2]=0;c[e+32+68>>2]=c[e+136+4>>2];c[e+32+68+4>>2]=c[e+136+4+4>>2];c[e+32+68+8>>2]=c[e+136+4+8>>2];c[e+32+68+12>>2]=c[e+136+4+12>>2];g[e+32+84>>2]=-999999984306749440.0;j=+g[d>>2];i=+g[d+4>>2];h=+g[d+8>>2];g[e+32+88>>2]=j+i*0.0+h*0.0;g[e+32+92>>2]=j*0.0+i+h*0.0;g[e+32+96>>2]=j*0.0+i*0.0+h;g[e+32+100>>2]=0.0;c[e+16>>2]=1566444395;c[e+16+4>>2]=1566444395;c[e+16+8>>2]=1566444395;g[e+16+12>>2]=0.0;d=c[(c[b>>2]|0)+64>>2]|0;g[e>>2]=-999999984306749440.0;g[e+4>>2]=-999999984306749440.0;g[e+8>>2]=-999999984306749440.0;g[e+12>>2]=0.0;ab[d&127](b,e+32|0,e,e+16|0);c[a>>2]=c[f>>2];c[a+4>>2]=c[f+4>>2];c[a+8>>2]=c[f+8>>2];c[a+12>>2]=c[f+12>>2];sa=e;return}function Tg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0;p=sa;sa=sa+16|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;e=+g[d>>2];f=+g[d+4>>2];h=+g[d+8>>2];if(e*e+f*f+h*h<9.999999747378752e-05){o=1.0;n=0.0;m=0.0}else{m=1.0/+x(+(e*e+f*f+h*h));o=e*m;n=f*m;m=h*m}d=c[b+52>>2]|0;l=+g[b+28+(((d+2|0)%3|0)<<2)>>2];c[p>>2]=0;c[p+4>>2]=0;c[p+8>>2]=0;c[p+12>>2]=0;c[p+(d<<2)>>2]=c[b+28+(d<<2)>>2];j=o*l;k=n*l;l=m*l;e=j+ +g[p>>2];f=k+ +g[p+4>>2];i=l+ +g[p+8>>2];h=+va[c[(c[b>>2]|0)+48>>2]&15](b);e=e-o*h;f=f-n*h;h=i-m*h;i=m*h+(o*e+n*f);if(i>-999999984306749440.0){g[a>>2]=e;g[a+4>>2]=f;g[a+8>>2]=h;g[a+12>>2]=0.0}else i=-999999984306749440.0;c[p>>2]=0;c[p+4>>2]=0;c[p+8>>2]=0;c[p+12>>2]=0;d=c[b+52>>2]|0;g[p+(d<<2)>>2]=-+g[b+28+(d<<2)>>2];e=j+ +g[p>>2];f=k+ +g[p+4>>2];l=l+ +g[p+8>>2];h=+va[c[(c[b>>2]|0)+48>>2]&15](b);e=e-o*h;f=f-n*h;h=l-m*h;if(!(m*h+(o*e+n*f)>i)){sa=p;return}g[a>>2]=e;g[a+4>>2]=f;g[a+8>>2]=h;g[a+12>>2]=0.0;sa=p;return}function Ug(b){b=b|0;var d=0,e=0;if(!b)return;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;d=c[b+12>>2]|0;do if(d){if(!(a[b+16>>0]|0)){a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;d=b+8|0;e=14;break}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+32>>2]|0;a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;if(d){if(!(a[b+36>>0]|0)){a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;d=b+8|0;break}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+12>>2]|0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;if(!d)d=b+8|0;else{if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+12>>2]=0;d=b+8|0}}else{d=b+8|0;e=14}}else{a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;d=b+8|0;e=14}while(0);if((e|0)==14){a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0}a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[d>>2]=0;Sx(b);return}function Vg(a,b,d,e,f,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=+j;k=+k;l=+l;var m=0;m=sa;sa=sa+128|0;c[m+80>>2]=c[a+4>>2];c[m+80+4>>2]=c[a+20>>2];c[m+80+8>>2]=c[a+36>>2];g[m+80+12>>2]=0.0;c[m+80+16>>2]=c[a+8>>2];c[m+80+20>>2]=c[a+24>>2];c[m+80+24>>2]=c[a+40>>2];g[m+80+28>>2]=0.0;c[m+80+32>>2]=c[a+12>>2];c[m+80+36>>2]=c[a+28>>2];c[m+80+40>>2]=c[a+44>>2];g[m+80+44>>2]=0.0;c[m+32>>2]=c[b+4>>2];c[m+32+4>>2]=c[b+20>>2];c[m+32+8>>2]=c[b+36>>2];g[m+32+12>>2]=0.0;c[m+32+16>>2]=c[b+8>>2];c[m+32+20>>2]=c[b+24>>2];c[m+32+24>>2]=c[b+40>>2];g[m+32+28>>2]=0.0;c[m+32+32>>2]=c[b+12>>2];c[m+32+36>>2]=c[b+28>>2];c[m+32+40>>2]=c[b+44>>2];g[m+32+44>>2]=0.0;h=h-+g[a+56>>2];i=i-+g[a+60>>2];g[m+16>>2]=f-+g[a+52>>2];g[m+16+4>>2]=h;g[m+16+8>>2]=i;g[m+16+12>>2]=0.0;i=k-+g[b+56>>2];l=l-+g[b+60>>2];g[m>>2]=j-+g[b+52>>2];g[m+4>>2]=i;g[m+8>>2]=l;g[m+12>>2]=0.0;fg(d,m+80|0,m+32|0,m+16|0,m,e,a+396|0,+g[a+344>>2],b+396|0,+g[b+344>>2]);sa=m;return}function Wg(a,b,d,e,f){a=a|0;b=+b;d=+d;e=+e;f=f|0;var h=0,i=0,j=0,k=0,l=0.0,m=0.0;j=sa;sa=sa+48|0;l=1.0/+x(+(b*b+d*d+e*e));g[f>>2]=l*b;g[f+4>>2]=l*d;g[f+8>>2]=l*e;g[f+12>>2]=0.0;h=c[a+120>>2]|0;k=c[a+124>>2]|0;i=(c[a>>2]|0)+(1?k>>1:k)|0;if(k&1)h=c[(c[i>>2]|0)+h>>2]|0;Za[h&127](j,i,f);b=-+g[f>>2];d=-+g[f+4>>2];e=-+g[f+8>>2];h=c[a+120>>2]|0;k=c[a+124>>2]|0;i=(c[a+4>>2]|0)+(1?k>>1:k)|0;if(k&1)h=c[(c[i>>2]|0)+h>>2]|0;l=+g[a+24>>2]*b+ +g[a+28>>2]*d+ +g[a+32>>2]*e;m=+g[a+40>>2]*b+ +g[a+44>>2]*d+ +g[a+48>>2]*e;g[j+16>>2]=+g[a+8>>2]*b+ +g[a+12>>2]*d+ +g[a+16>>2]*e;g[j+16+4>>2]=l;g[j+16+8>>2]=m;g[j+16+12>>2]=0.0;Za[h&127](j+32|0,i,j+16|0);m=+g[j+32>>2];b=+g[j+32+4>>2];d=+g[j+32+8>>2];e=+g[j+4>>2]-(m*+g[a+72>>2]+b*+g[a+76>>2]+d*+g[a+80>>2]+ +g[a+108>>2]);l=+g[j+8>>2]-(m*+g[a+88>>2]+b*+g[a+92>>2]+d*+g[a+96>>2]+ +g[a+112>>2]);g[f+16>>2]=+g[j>>2]-(m*+g[a+56>>2]+b*+g[a+60>>2]+d*+g[a+64>>2]+ +g[a+104>>2]);g[f+20>>2]=e;g[f+24>>2]=l;g[f+28>>2]=0.0;sa=j;return}function Xg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0,j=0.0,k=0.0;i=c[b>>2]|0;if((i|0)==(c[a+80>>2]|0)){h=1.0;return +h}if(c[i+204>>2]&4|0){h=1.0;return +h}if(d){e=+g[b+8>>2];f=+g[b+12>>2];h=+g[b+16>>2]}else{k=+g[b+8>>2];j=+g[b+12>>2];h=+g[b+16>>2];e=+g[i+4>>2]*k+ +g[i+8>>2]*j+ +g[i+12>>2]*h;f=k*+g[i+20>>2]+j*+g[i+24>>2]+h*+g[i+28>>2];h=k*+g[i+36>>2]+j*+g[i+40>>2]+h*+g[i+44>>2]}if(e*+g[a+84>>2]+f*+g[a+88>>2]+h*+g[a+92>>2]<+g[a+100>>2]){k=1.0;return +k}c[a+4>>2]=c[b+40>>2];c[a+76>>2]=i;if(d){c[a+44>>2]=c[b+8>>2];c[a+44+4>>2]=c[b+8+4>>2];c[a+44+8>>2]=c[b+8+8>>2];c[a+44+12>>2]=c[b+8+12>>2]}else{e=+g[b+8>>2];f=+g[b+12>>2];h=+g[b+16>>2];j=e*+g[i+20>>2]+f*+g[i+24>>2]+h*+g[i+28>>2];k=e*+g[i+36>>2]+f*+g[i+40>>2]+h*+g[i+44>>2];g[a+44>>2]=+g[i+4>>2]*e+ +g[i+8>>2]*f+ +g[i+12>>2]*h;g[a+48>>2]=j;g[a+52>>2]=k;g[a+56>>2]=0.0}c[a+60>>2]=c[b+24>>2];c[a+60+4>>2]=c[b+24+4>>2];c[a+60+8>>2]=c[b+24+8>>2];c[a+60+12>>2]=c[b+24+12>>2];k=+g[b+40>>2];return +k}function Yg(a,b,c,d,e,f,h,i,j,k,l,m,n,o){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;i=+i;j=+j;k=+k;l=+l;m=+m;n=+n;o=+o;var p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0;q=(j-f)*(n-h)-(k-h)*(m-f);r=(k-h)*(l-e)-(i-e)*(n-h);s=(i-e)*(m-f)-(j-f)*(l-e);if(+w(+(s*d+(q*b+r*c)))<1.1920928955078125e-07){s=-1.0;return +s}t=+g[a>>2];v=+g[a+4>>2];u=+g[a+8>>2];p=-(q*t+r*v+s*u-(s*h+(q*e+r*f)))/(s*d+(q*b+r*c));if(((p>1.1920928955078125e-06&p-1.1920928955078125e-06:0)?s*((m-(v+p*c))*(i-(t+p*b))-(j-(v+p*c))*(l-(t+p*b)))+(q*((j-(v+p*c))*(n-(u+p*d))-(k-(u+p*d))*(m-(v+p*c)))+r*((k-(u+p*d))*(l-(t+p*b))-(n-(u+p*d))*(i-(t+p*b))))>-1.1920928955078125e-06:0)?s*((f-(v+p*c))*(l-(t+p*b))-(m-(v+p*c))*(e-(t+p*b)))+(q*((m-(v+p*c))*(h-(u+p*d))-(n-(u+p*d))*(f-(v+p*c)))+r*((n-(u+p*d))*(e-(t+p*b))-(h-(u+p*d))*(l-(t+p*b))))>-1.1920928955078125e-06:0){v=p;return +v}v=-1.0;return +v}function Zg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;if(a[b+165>>0]|0){if((c[b+92>>2]|0)>=(d|0))return;if((d|0)!=0?(c[7182]=(c[7182]|0)+1,e=xb((d<<4|3)+16|0)|0,(e|0)!=0):0){c[(e+4+15&-16)+-4>>2]=e;g=e+4+15&-16}else g=0;f=c[b+88>>2]|0;if((f|0)>0){e=0;do{i=g+(e<<4)|0;h=(c[b+96>>2]|0)+(e<<4)|0;c[i>>2]=c[h>>2];c[i+4>>2]=c[h+4>>2];c[i+8>>2]=c[h+8>>2];c[i+12>>2]=c[h+12>>2];e=e+1|0}while((e|0)!=(f|0))}e=c[b+96>>2]|0;if(e|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=g;c[b+92>>2]=d;return}if((c[b+112>>2]|0)>=(d|0))return;if((d|0)!=0?(c[7182]=(c[7182]|0)+1,f=xb((d<<2|3)+16|0)|0,(f|0)!=0):0){c[(f+4+15&-16)+-4>>2]=f;h=f+4+15&-16}else h=0;f=c[b+108>>2]|0;g=c[b+116>>2]|0;if((f|0)<=0)if(!g)e=b+120|0;else i=23;else{e=0;do{c[h+(e<<2)>>2]=c[g+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0));i=23}if((i|0)==23){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[b+116>>2]=0;e=b+120|0}a[e>>0]=1;c[b+116>>2]=h;c[b+112>>2]=d;return}function _g(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;if(!(c[i+44>>2]|0))return;b=c[i+20>>2]|0;if(!(c[i+64>>2]&256)){if((b|0)<=0)return;e=0;do{d=c[a+28>>2]|0;if((d|0)>0){b=0;do{j=c[(c[a+116>>2]|0)+(b<<2)>>2]|0;h=c[a+36>>2]|0;g=c[a+16>>2]|0;Rf(g+((c[h+(j*152|0)+144>>2]|0)*244|0)|0,g+((c[h+(j*152|0)+148>>2]|0)*244|0)|0,h+(j*152|0)|0);b=b+1|0}while((b|0)!=(d|0));b=c[i+20>>2]|0}e=e+1|0}while((e|0)<(b|0));return}else{if((b|0)<=0)return;e=0;do{d=c[a+28>>2]|0;if((d|0)>0){b=0;do{j=c[(c[a+116>>2]|0)+(b<<2)>>2]|0;h=c[a+36>>2]|0;g=c[a+16>>2]|0;Rf(g+((c[h+(j*152|0)+144>>2]|0)*244|0)|0,g+((c[h+(j*152|0)+148>>2]|0)*244|0)|0,h+(j*152|0)|0);b=b+1|0}while((b|0)!=(d|0));b=c[i+20>>2]|0}e=e+1|0}while((e|0)<(b|0));return}}function $g(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;if(!(a[d+164>>0]|0)){if((c[d+152>>2]|0)>=(e|0))return;if((e|0)!=0?(c[7182]=(c[7182]|0)+1,g=xb((e<<1)+19|0)|0,(g|0)!=0):0){c[(g+4+15&-16)+-4>>2]=g;i=g+4+15&-16}else i=0;g=c[d+148>>2]|0;h=c[d+156>>2]|0;if((g|0)<=0)if(!h)f=d+160|0;else j=24;else{f=0;do{b[i+(f<<1)>>1]=b[h+(f<<1)>>1]|0;f=f+1|0}while((f|0)!=(g|0));j=24}if((j|0)==24){if(a[d+160>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[d+156>>2]=0;f=d+160|0}a[f>>0]=1;c[d+156>>2]=i;c[d+152>>2]=e;return}else{if((c[d+132>>2]|0)>=(e|0))return;if((e|0)!=0?(c[7182]=(c[7182]|0)+1,f=xb((e<<2|3)+16|0)|0,(f|0)!=0):0){c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}else i=0;g=c[d+128>>2]|0;h=c[d+136>>2]|0;if((g|0)<=0)if(!h)f=d+140|0;else j=11;else{f=0;do{c[i+(f<<2)>>2]=c[h+(f<<2)>>2];f=f+1|0}while((f|0)!=(g|0));j=11}if((j|0)==11){if(a[d+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[d+136>>2]=0;f=d+140|0}a[f>>0]=1;c[d+136>>2]=i;c[d+132>>2]=e;return}}function ah(a,b,d){a=a|0;b=b|0;d=d|0;ih(a,b,d)|0;c[b+52>>2]=c[a+300>>2];c[b+56>>2]=c[a+304>>2];c[b+60>>2]=c[a+308>>2];c[b+64>>2]=c[a+312>>2];c[b+68>>2]=c[a+316>>2];c[b+72>>2]=c[a+320>>2];c[b+76>>2]=c[a+324>>2];c[b+80>>2]=c[a+328>>2];c[b+84>>2]=c[a+332>>2];c[b+88>>2]=c[a+336>>2];c[b+92>>2]=c[a+340>>2];c[b+96>>2]=c[a+344>>2];c[b+100>>2]=c[a+348>>2];c[b+104>>2]=c[a+352>>2];c[b+108>>2]=c[a+356>>2];c[b+112>>2]=c[a+360>>2];c[b+116>>2]=c[a+364>>2];c[b+120>>2]=c[a+368>>2];c[b+124>>2]=c[a+372>>2];c[b+128>>2]=c[a+376>>2];c[b+132>>2]=c[a+380>>2];c[b+136>>2]=c[a+384>>2];c[b+140>>2]=c[a+388>>2];c[b+144>>2]=c[a+392>>2];c[b+148>>2]=c[a+396>>2];c[b+152>>2]=c[a+400>>2];c[b+156>>2]=c[a+404>>2];c[b+160>>2]=c[a+408>>2];c[b+164>>2]=c[a+412>>2];c[b+168>>2]=c[a+416>>2];c[b+172>>2]=c[a+420>>2];c[b+176>>2]=c[a+424>>2];c[b+180>>2]=c[a+444>>2];c[b+184>>2]=c[a+448>>2];c[b+188>>2]=c[a+452>>2];c[b+192>>2]=c[a+428>>2];c[b+196>>2]=c[a+432>>2];c[b+200>>2]=c[a+436>>2];c[b+204>>2]=c[a+440>>2];return 17046}function bh(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0;c[7182]=(c[7182]|0)+1;h=xb(55)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}c[j>>2]=d;c[j+4>>2]=e;c[j+8>>2]=f;c[j+12>>2]=-1;c[j+16>>2]=-1;c[j+20>>2]=-1;c[j+28>>2]=-1;g[j+32>>2]=0.0;f=j;d=c[b+4>>2]|0;c[j+24>>2]=d;if((d|0)!=(c[b+8>>2]|0)){i=d;e=b+12|0;e=c[e>>2]|0;e=e+(i<<2)|0;c[e>>2]=f;i=i+1|0;c[b+4>>2]=i;return j|0}i=(d|0)==0?1:d<<1;if((d|0)>=(i|0)){i=d;e=b+12|0;e=c[e>>2]|0;e=e+(i<<2)|0;c[e>>2]=f;i=i+1|0;c[b+4>>2]=i;return j|0}if(!i)h=0;else{c[7182]=(c[7182]|0)+1;h=xb((i<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}d=c[b+4>>2]|0}if((d|0)>0){e=0;do{c[h+(e<<2)>>2]=c[(c[b+12>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(d|0))}e=c[b+12>>2]|0;if(e){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+4>>2]|0}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=h;c[b+8>>2]=i;i=d;e=b+12|0;e=c[e>>2]|0;e=e+(i<<2)|0;c[e>>2]=f;i=i+1|0;c[b+4>>2]=i;return j|0}function ch(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0;o=+va[c[(c[a>>2]|0)+48>>2]&15](a);u=+g[a+72>>2];t=+g[a+56>>2];r=+g[a+76>>2];q=+g[a+60>>2];n=+g[a+80>>2];m=+g[a+64>>2];F=+g[b>>2];z=+w(+F);E=+g[b+4>>2];y=+w(+E);k=+g[b+8>>2];l=+w(+k);D=+g[b+16>>2];x=+w(+D);C=+g[b+20>>2];v=+w(+C);i=+g[b+24>>2];j=+w(+i);B=+g[b+32>>2];s=+w(+B);A=+g[b+36>>2];p=+w(+A);f=+g[b+40>>2];h=+w(+f);k=(u+t)*.5*F+(r+q)*.5*E+(n+m)*.5*k+ +g[b+48>>2];i=(u+t)*.5*D+(r+q)*.5*C+(n+m)*.5*i+ +g[b+52>>2];f=(u+t)*.5*B+(r+q)*.5*A+(n+m)*.5*f+ +g[b+56>>2];l=(o+(u-t)*.5)*z+(o+(r-q)*.5)*y+(o+(n-m)*.5)*l;j=(o+(u-t)*.5)*x+(o+(r-q)*.5)*v+(o+(n-m)*.5)*j;h=(o+(u-t)*.5)*s+(o+(r-q)*.5)*p+(o+(n-m)*.5)*h;g[d>>2]=k-l;g[d+4>>2]=i-j;g[d+8>>2]=f-h;g[d+12>>2]=0.0;g[e>>2]=l+k;g[e+4>>2]=j+i;g[e+8>>2]=h+f;g[e+12>>2]=0.0;return}function dh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0;if(a[d+32>>0]&1){f=c[b+4>>2]|0;if(f|0)Bk(f,d,e);f=c[b>>2]|0;if(f|0){n=+g[d>>2];l=+g[f+128>>2];m=+g[d+4>>2];k=+g[d+8>>2];h=+g[e+4>>2];p=+g[e+8>>2];o=+g[e>>2];j=+g[f+180>>2]*(k*h-m*p)+ +g[f+184>>2]*(n*p-k*o)+(m*o-n*h)*+g[f+188>>2];i=(k*h-m*p)*+g[f+196>>2]+(n*p-k*o)*+g[f+200>>2]+(m*o-n*h)*+g[f+204>>2];h=(k*h-m*p)*+g[f+212>>2]+(n*p-k*o)*+g[f+216>>2]+(m*o-n*h)*+g[f+220>>2];g[f+244>>2]=n*l+ +g[f+244>>2];g[f+248>>2]=l*m+ +g[f+248>>2];g[f+252>>2]=l*k+ +g[f+252>>2];g[f+316>>2]=n*l+ +g[f+316>>2];g[f+320>>2]=l*m+ +g[f+320>>2];g[f+324>>2]=l*k+ +g[f+324>>2];g[f+260>>2]=j+ +g[f+260>>2];g[f+264>>2]=i+ +g[f+264>>2];g[f+268>>2]=h+ +g[f+268>>2];g[f+332>>2]=j+ +g[f+332>>2];g[f+336>>2]=i+ +g[f+336>>2];g[f+340>>2]=h+ +g[f+340>>2];c[f+308>>2]=(c[f+308>>2]|0)+1}}if(!(a[d+32>>0]&2))return;ti(b,d+16|0,e);return}function eh(a){a=a|0;var b=0,d=0,e=0,f=0;d=sa;sa=sa+16|0;Ki(18619);Pa[c[(c[a>>2]|0)+8>>2]&511](a);Pa[c[(c[a>>2]|0)+12>>2]&511](a);b=c[a+24>>2]|0;Ki(18653);if(b|0){f=c[(c[b>>2]|0)+32>>2]|0;e=c[a+68>>2]|0;e=Fa[c[(c[e>>2]|0)+36>>2]&127](e)|0;ab[f&127](b,e,a+28|0,c[a+24>>2]|0)}b=c[3084]|0;f=(c[b+16>>2]|0)+-1|0;c[b+16>>2]=f;do if(!f){if(c[b+4>>2]|0){la(d|0,0)|0;a=c[7181]|0;g[b+8>>2]=+g[b+8>>2]+ +(((c[d+4>>2]|0)-(c[a+4>>2]|0)+(((c[d>>2]|0)-(c[a>>2]|0)|0)*1e6|0)-(c[b+12>>2]|0)|0)>>>0)/1.0e3;a=c[3084]|0;if(c[b+16>>2]|0)break}else a=b;a=c[a+20>>2]|0;c[3084]=a}else a=b;while(0);b=a+16|0;f=(c[b>>2]|0)+-1|0;c[b>>2]=f;if(f|0){sa=d;return}do if(c[a+4>>2]|0){la(d|0,0)|0;e=c[7181]|0;f=a+8|0;g[f>>2]=+g[f>>2]+ +(((c[d+4>>2]|0)-(c[e+4>>2]|0)+(((c[d>>2]|0)-(c[e>>2]|0)|0)*1e6|0)-(c[a+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[b>>2]|0)){a=c[3084]|0;break}else{sa=d;return}}while(0);c[3084]=c[a+20>>2];sa=d;return}function fh(b,d){b=b|0;d=d|0;var e=0;c[b>>2]=11748;a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;c[b+12>>2]=-1;c[b+16>>2]=0;c[b+20>>2]=0;a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;c[b+64>>2]=0;c[b+68>>2]=0;c[b+72>>2]=-1;c[b+76>>2]=0;c[b+80>>2]=0;a[b+193>>0]=0;a[b+194>>0]=1;a[b+192>>0]=((d|0)!=0^1)&1;g[b+140>>2]=0.0;c[b+144>>2]=0;c[b+164>>2]=0;c[b+148>>2]=1;c[b+152>>2]=0;c[b+156>>2]=10;c[b+160>>2]=1;c[b+168>>2]=0;c[b+172>>2]=0;g[b+176>>2]=0.0;if(d|0){e=d;d=b+136|0;c[d>>2]=e;d=b+188|0;c[d>>2]=0;d=b+180|0;c[d>>2]=0;d=b+184|0;c[d>>2]=0;b=b+124|0;c[b>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;return}c[7182]=(c[7182]|0)+1;d=xb(95)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}Th(d);e=b+136|0;c[e>>2]=d;e=b+188|0;c[e>>2]=0;e=b+180|0;c[e>>2]=0;e=b+184|0;c[e>>2]=0;e=b+124|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;return}function gh(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b+16>>2]|0;if(d|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;d=c[b+40>>2]|0;if(d|0){if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+40>>2]=0}a[b+44>>0]=1;c[b+40>>2]=0;c[b+32>>2]=0;c[b+36>>2]=0;d=c[b+60>>2]|0;if(d|0){if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+60>>2]=0}a[b+64>>0]=1;c[b+60>>2]=0;c[b+52>>2]=0;c[b+56>>2]=0;if((c[b+12>>2]|0)>=2){Te(b);return}c[7182]=(c[7182]|0)+1;d=xb(43)|0;if(!d)f=0;else{c[(d+4+15&-16)+-4>>2]=d;f=d+4+15&-16}e=c[b+8>>2]|0;if((e|0)>0){d=0;do{g=f+(d*12|0)|0;h=(c[b+16>>2]|0)+(d*12|0)|0;c[g>>2]=c[h>>2];c[g+4>>2]=c[h+4>>2];c[g+8>>2]=c[h+8>>2];d=d+1|0}while((d|0)!=(e|0))}d=c[b+16>>2]|0;if(d|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=f;c[b+12>>2]=2;Te(b);return}function hh(a,b,e){a=a|0;b=b|0;e=e|0;ih(a,b,e)|0;c[b+52>>2]=c[a+52>>2];c[b+56>>2]=c[a+56>>2];c[b+60>>2]=c[a+60>>2];c[b+64>>2]=c[a+64>>2];c[b+68>>2]=c[a+68>>2];c[b+72>>2]=c[a+72>>2];c[b+76>>2]=c[a+76>>2];c[b+80>>2]=c[a+80>>2];c[b+84>>2]=c[a+84>>2];c[b+88>>2]=c[a+88>>2];c[b+92>>2]=c[a+92>>2];c[b+96>>2]=c[a+96>>2];c[b+100>>2]=c[a+100>>2];c[b+104>>2]=c[a+104>>2];c[b+108>>2]=c[a+108>>2];c[b+112>>2]=c[a+112>>2];c[b+116>>2]=c[a+116>>2];c[b+120>>2]=c[a+120>>2];c[b+124>>2]=c[a+124>>2];c[b+128>>2]=c[a+128>>2];c[b+132>>2]=c[a+132>>2];c[b+136>>2]=c[a+136>>2];c[b+140>>2]=c[a+140>>2];c[b+144>>2]=c[a+144>>2];c[b+148>>2]=c[a+148>>2];c[b+152>>2]=c[a+152>>2];c[b+156>>2]=c[a+156>>2];c[b+160>>2]=c[a+160>>2];c[b+164>>2]=c[a+164>>2];c[b+168>>2]=c[a+168>>2];c[b+172>>2]=c[a+172>>2];c[b+176>>2]=c[a+176>>2];c[b+180>>2]=c[a+188>>2];c[b+184>>2]=c[a+184>>2];c[b+188>>2]=c[a+196>>2];c[b+192>>2]=c[a+192>>2];c[b+196>>2]=d[a+180>>0];c[b+200>>2]=d[a+49>>0];return 17002}function ih(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;c[b>>2]=Ha[c[(c[e>>2]|0)+28>>2]&31](e,c[a+28>>2]|0)|0;c[b+4>>2]=Ha[c[(c[e>>2]|0)+28>>2]&31](e,c[a+32>>2]|0)|0;f=Ha[c[(c[e>>2]|0)+40>>2]&31](e,a)|0;g=Ha[c[(c[e>>2]|0)+28>>2]&31](e,f)|0;c[b+8>>2]=g;if(g|0)Va[c[(c[e>>2]|0)+48>>2]&127](e,f);c[b+12>>2]=c[a+4>>2];c[b+24>>2]=d[a+21>>0];c[b+40>>2]=c[a+24>>2];c[b+44>>2]=c[a+16>>2];c[b+48>>2]=d[a+20>>0];c[b+20>>2]=c[a+12>>2];c[b+16>>2]=c[a+8>>2];c[b+28>>2]=c[a+36>>2];c[b+32>>2]=c[a+40>>2];c[b+36>>2]=0;f=c[a+28>>2]|0;g=c[f+488>>2]|0;if((g|0)>0){e=c[f+496>>2]|0;if((c[e>>2]|0)==(a|0))c[b+36>>2]=1;if((g|0)>1){f=1;do{if((c[e+(f<<2)>>2]|0)==(a|0))c[b+36>>2]=1;f=f+1|0}while((f|0)!=(g|0))}}f=c[a+32>>2]|0;g=c[f+488>>2]|0;if((g|0)<=0)return 16939;e=c[f+496>>2]|0;if((c[e>>2]|0)==(a|0))c[b+36>>2]=1;if((g|0)<=1)return 16939;f=1;do{if((c[e+(f<<2)>>2]|0)==(a|0))c[b+36>>2]=1;f=f+1|0}while((f|0)!=(g|0));return 16939}function jh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0;f=sa;sa=sa+16|0;x=c[a+52>>2]|0;m=+g[a+28+(((x+2|0)%3|0)<<2)>>2];g[f>>2]=m;g[f+4>>2]=m;g[f+8>>2]=m;g[f+12>>2]=0.0;g[f+(x<<2)>>2]=m+ +g[a+28+(x<<2)>>2];m=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=+va[c[(c[a>>2]|0)+48>>2]&15](a);m=m+ +g[f>>2];g[f>>2]=m;k=k+ +g[f+4>>2];g[f+4>>2]=k;i=i+ +g[f+8>>2];v=+w(+(+g[b>>2]));u=+w(+(+g[b+4>>2]));t=+w(+(+g[b+8>>2]));r=+w(+(+g[b+16>>2]));q=+w(+(+g[b+20>>2]));p=+w(+(+g[b+24>>2]));l=+w(+(+g[b+32>>2]));j=+w(+(+g[b+36>>2]));h=+w(+(+g[b+40>>2]));s=+g[b+48>>2];o=+g[b+52>>2];n=+g[b+56>>2];g[d>>2]=s-(m*v+k*u+i*t);g[d+4>>2]=o-(m*r+k*q+i*p);g[d+8>>2]=n-(m*l+k*j+i*h);g[d+12>>2]=0.0;g[e>>2]=m*v+k*u+i*t+s;g[e+4>>2]=m*r+k*q+i*p+o;g[e+8>>2]=n+(m*l+k*j+i*h);g[e+12>>2]=0.0;sa=f;return}function kh(){var b=0,d=0,e=0;b=fs(288)|0;c[b+164>>2]=1065353216;c[b+168>>2]=1065353216;c[b+172>>2]=1065353216;g[b+176>>2]=0.0;c[b+180>>2]=0;g[b+184>>2]=999999984306749440.0;c[b+188>>2]=0;c[b+188+4>>2]=0;c[b+188+8>>2]=0;c[b+188+12>>2]=0;c[b+204>>2]=1;c[b+208>>2]=-1;c[b+212>>2]=-1;c[b+216>>2]=1;g[b+220>>2]=0.0;g[b+224>>2]=.5;g[b+228>>2]=0.0;g[b+232>>2]=0.0;c[b+240>>2]=0;g[b+244>>2]=1.0;c[b+248>>2]=0;c[b+248+4>>2]=0;c[b+248+8>>2]=0;c[b+248+12>>2]=0;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+48+4>>2]=0;c[b+48+8>>2]=0;c[b+48+12>>2]=0;c[b+48+16>>2]=0;a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;c[b+272>>2]=0;c[b+236>>2]=4;c[b>>2]=7896;c[7182]=(c[7182]|0)+1;d=xb(95)|0;if(!d){e=0;Th(e);d=b+284|0;c[d>>2]=e;return b|0}c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16;Th(d);e=b+284|0;c[e>>2]=d;return b|0}function lh(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0.0,k=0.0,l=0.0;h=sa;sa=sa+96|0;g[h+4>>2]=1.0;c[h+8>>2]=0;b[h+12>>1]=1;b[h+14>>1]=-1;c[h+16>>2]=0;c[h>>2]=5536;c[h+20>>2]=c[d>>2];c[h+20+4>>2]=c[d+4>>2];c[h+20+8>>2]=c[d+8>>2];c[h+20+12>>2]=c[d+12>>2];c[h+36>>2]=c[e>>2];c[h+36+4>>2]=c[e+4>>2];c[h+36+8>>2]=c[e+8>>2];c[h+36+12>>2]=c[e+12>>2];a=c[a+4>>2]|0;ab[c[(c[a>>2]|0)+32>>2]&127](a,d,e,h);a=c[h+8>>2]|0;if(!a){f=0;sa=h;return f|0}if(!(c[a+236>>2]&2)){f=0;sa=h;return f|0}if(c[a+204>>2]&4|0){f=0;sa=h;return f|0}c[f>>2]=c[h+68>>2];c[f+4>>2]=c[h+68+4>>2];c[f+8>>2]=c[h+68+8>>2];c[f+12>>2]=c[h+68+12>>2];c[f+16>>2]=c[h+52>>2];c[f+16+4>>2]=c[h+52+4>>2];c[f+16+8>>2]=c[h+52+8>>2];c[f+16+12>>2]=c[h+52+12>>2];l=+g[f+16>>2];k=+g[f+20>>2];j=+g[f+24>>2];i=1.0/+x(+(l*l+k*k+j*j));g[f+16>>2]=l*i;g[f+20>>2]=k*i;g[f+24>>2]=j*i;c[f+32>>2]=c[h+4>>2];f=a;sa=h;return f|0}function mh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;Pa[c[(c[b>>2]|0)+32>>2]&511](b);e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,104,1)|0;d=c[e+8>>2]|0;f=d;g=f+104|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[d+88>>2]=c[a+248>>2];c[d+92>>2]=c[a+252>>2];c[d+96>>2]=c[a+256>>2];c[d+100>>2]=c[a+260>>2];c[d>>2]=c[a+92>>2];c[d+4>>2]=c[a+96>>2];c[d+8>>2]=c[a+100>>2];c[d+12>>2]=c[a+104>>2];c[d+16>>2]=c[a+108>>2];c[d+20>>2]=c[a+116>>2];c[d+24>>2]=c[a+120>>2];c[d+28>>2]=c[a+124>>2];c[d+32>>2]=c[a+128>>2];c[d+36>>2]=c[a+132>>2];c[d+40>>2]=c[a+140>>2];c[d+44>>2]=c[a+144>>2];c[d+48>>2]=c[a+148>>2];c[d+52>>2]=c[a+152>>2];c[d+56>>2]=c[a+168>>2];c[d+60>>2]=c[a+172>>2];c[d+64>>2]=c[a+112>>2];c[d+68>>2]=c[a+156>>2];c[d+72>>2]=c[a+160>>2];c[d+76>>2]=c[a+164>>2];c[d+80>>2]=c[a+136>>2];eb[c[(c[b>>2]|0)+20>>2]&31](b,e,16580,1145853764,d);wi(a,b);Ac(a,b);Pa[c[(c[b>>2]|0)+36>>2]&511](b);return}function nh(b,d){b=b|0;d=d|0;if((c[b+16>>2]|0)!=(0-(c[b+76>>2]|0)|0))return;d=c[b+4>>2]|0;if(d|0)Gm(b+4|0,d);d=c[b+8>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+8>>2]=0;c[b+12>>2]=-1;d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;c[b+20>>2]=0;d=c[b+64>>2]|0;if(d|0)Gm(b+64|0,d);d=c[b+68>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+68>>2]=0;c[b+72>>2]=-1;d=c[b+96>>2]|0;if(d|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;c[b+80>>2]=0;a[b+193>>0]=0;a[b+194>>0]=1;c[b+144>>2]=0;c[b+164>>2]=0;c[b+148>>2]=1;c[b+152>>2]=0;c[b+156>>2]=10;c[b+160>>2]=1;c[b+124>>2]=0;c[b+124+4>>2]=0;c[b+124+8>>2]=0;c[b+168>>2]=0;c[b+168+4>>2]=0;c[b+168+8>>2]=0;c[b+168+12>>2]=0;c[b+168+16>>2]=0;c[b+168+20>>2]=0;return}function oh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;l=sa;sa=sa+48|0;g=l;h=g+44|0;do{c[g>>2]=0;g=g+4|0}while((g|0)<(h|0));if(!d)j=c[c[b+880>>2]>>2]|0;else j=d;d=c[b+732>>2]|0;if((d|0)==(c[b+736>>2]|0)?(k=(d|0)==0?1:d<<1,(d|0)<(k|0)):0){if(!k)i=0;else{c[7182]=(c[7182]|0)+1;d=xb((k*52|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}i=d;d=c[b+732>>2]|0}if((d|0)>0){e=0;do{g=i+(e*52|0)|0;f=(c[b+740>>2]|0)+(e*52|0)|0;h=g+52|0;do{c[g>>2]=c[f>>2];g=g+4|0;f=f+4|0}while((g|0)<(h|0));e=e+1|0}while((e|0)!=(d|0))}d=c[b+740>>2]|0;if(d|0){if(a[b+744>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+740>>2]=0}a[b+744>>0]=1;c[b+740>>2]=i;c[b+736>>2]=k;d=c[b+732>>2]|0}g=c[b+740>>2]|0;c[g+(d*52|0)>>2]=0;c[g+(d*52|0)+4>>2]=j;g=g+(d*52|0)+8|0;f=l;h=g+44|0;do{c[g>>2]=c[f>>2];g=g+4|0;f=f+4|0}while((g|0)<(h|0));c[b+732>>2]=(c[b+732>>2]|0)+1;sa=l;return}function ph(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,h=0.0;e=sa;sa=sa+32|0;d=c[b+388>>2]|0;switch(c[a+388>>2]&48&d&63){case 32:{if((a|0)==(b|0)&(d&64|0)==0){sa=e;return}g[e+4>>2]=1.0;c[e+8+4>>2]=0;c[e+8+4+4>>2]=0;c[e+8+4+8>>2]=0;c[e>>2]=6300;c[e+8>>2]=c[a+456>>2];d=c[a+192>>2]|0;h=+va[c[(c[d>>2]|0)+48>>2]&15](d);d=c[b+192>>2]|0;g[e+12>>2]=h+ +va[c[(c[d>>2]|0)+48>>2]&15](d);h=+g[a+316>>2];f=+g[b+316>>2];g[e+16>>2]=h>2]=a;c[e+28>>2]=b;Od(c[a+1048>>2]|0,c[b+1048>>2]|0,e);sa=e;return}case 16:{if((a|0)==(b|0)){sa=e;return}c[e>>2]=6336;d=c[a+192>>2]|0;h=+va[c[(c[d>>2]|0)+48>>2]&15](d);d=c[b+192>>2]|0;g[e+12>>2]=h+ +va[c[(c[d>>2]|0)+48>>2]&15](d);c[e+4>>2]=a;c[e+8>>2]=b;Od(c[a+928>>2]|0,c[b+988>>2]|0,e);c[e+4>>2]=b;c[e+8>>2]=a;Od(c[b+928>>2]|0,c[a+988>>2]|0,e);sa=e;return}default:{sa=e;return}}}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0,j=0.0;i=sa;sa=sa+32|0;c[i+16>>2]=c[d>>2];c[i+16+4>>2]=c[d+4>>2];c[i+16+8>>2]=c[d+8>>2];c[i+16+12>>2]=c[d+12>>2];f=+g[i+16>>2];h=+g[i+16+4>>2];e=+g[i+16+8>>2];if(f*f+h*h+e*e<1.4210854715202004e-14){c[i+16>>2]=-1082130432;c[i+16+4>>2]=-1082130432;c[i+16+8>>2]=-1082130432;g[i+16+12>>2]=0.0;f=-1.0;h=-1.0;e=-1.0}j=1.0/+x(+(f*f+h*h+e*e));g[i+16>>2]=f*j;g[i+16+4>>2]=h*j;g[i+16+8>>2]=e*j;Nc(i,b,i+16|0);switch(c[b+4>>2]|0){case 8:{e=+g[b+28>>2]*+g[b+12>>2];break}case 0:{e=+g[b+44>>2];break}case 1:{e=+g[b+44>>2];break}case 13:{e=+g[b+44>>2];break}case 11:{e=+g[b+44>>2];break}case 10:{e=+g[b+44>>2];break}case 4:case 5:{e=+g[b+44>>2];break}default:e=+va[c[(c[b>>2]|0)+48>>2]&15](b)}h=e*+g[i+16+4>>2]+ +g[i+4>>2];j=e*+g[i+16+8>>2]+ +g[i+8>>2];g[a>>2]=e*+g[i+16>>2]+ +g[i>>2];g[a+4>>2]=h;g[a+8>>2]=j;g[a+12>>2]=0.0;sa=i;return}function rh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0.0,k=0,l=0,m=0,n=0.0;l=sa;sa=sa+80|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;e=+g[d>>2];f=+g[d+4>>2];i=+g[d+8>>2];if(e*e+f*f+i*i<9.999999747378752e-05){k=1065353216;h=0;e=0.0;d=0}else{n=1.0/+x(+(e*e+f*f+i*i));k=(g[j>>2]=e*n,c[j>>2]|0);m=(g[j>>2]=f*n,c[j>>2]|0);h=(g[j>>2]=i*n,c[j>>2]|0);e=+g[d+12>>2];d=m}c[l+32>>2]=10732;m=l+32+4|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;g[l+32+20>>2]=-999999984306749440.0;c[l+32+24>>2]=k;c[l+32+28>>2]=d;c[l+32+32>>2]=h;g[l+32+36>>2]=e;c[l+16>>2]=1566444395;c[l+16+4>>2]=1566444395;c[l+16+8>>2]=1566444395;g[l+16+12>>2]=0.0;b=c[b+92>>2]|0;k=c[(c[b>>2]|0)+8>>2]|0;g[l>>2]=-999999984306749440.0;g[l+4>>2]=-999999984306749440.0;g[l+8>>2]=-999999984306749440.0;g[l+12>>2]=0.0;ab[k&127](b,l+32|0,l,l+16|0);c[a>>2]=c[m>>2];c[a+4>>2]=c[m+4>>2];c[a+8>>2]=c[m+8>>2];c[a+12>>2]=c[m+12>>2];sa=l;return}function sh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;g=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=g;if(g|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+28>>2]=c[a+28>>2];c[b+32>>2]=c[a+32>>2];c[b+36>>2]=c[a+36>>2];c[b+40>>2]=c[a+40>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+20>>2]=c[a+20>>2];c[b+24>>2]=c[a+24>>2];c[b+44>>2]=c[a+44>>2];f=c[a+96>>2]|0;c[b+60>>2]=f;if(!f){c[b+52>>2]=0;c[b+56>>2]=0;return 21626}c[b+52>>2]=Ha[c[(c[d>>2]|0)+28>>2]&31](d,c[a+104>>2]|0)|0;c[b+56>>2]=0;g=Ja[c[(c[d>>2]|0)+16>>2]&63](d,16,f)|0;if((f|0)>0){e=c[a+104>>2]|0;b=c[g+8>>2]|0;a=0;while(1){c[b>>2]=c[e+(a<<4)>>2];c[b+4>>2]=c[e+(a<<4)+4>>2];c[b+8>>2]=c[e+(a<<4)+8>>2];c[b+12>>2]=c[e+(a<<4)+12>>2];a=a+1|0;if((a|0)==(f|0))break;else b=b+16|0}}else e=c[a+104>>2]|0;eb[c[(c[d>>2]|0)+20>>2]&31](d,g,23625,1497453121,e);return 21626}function th(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0,i=0.0,j=0.0,k=0.0,l=0,m=0.0;k=+g[b+60>>2]*.5;l=c[b+68>>2]|0;f=+g[d>>2];i=+g[d+4>>2];j=+g[d+8>>2];j=+x(+(f*f+i*i+j*j));h=c[b+64>>2]|0;do if(!(+g[d+(l<<2)>>2]>+g[b+52>>2]*j)){f=+g[d+(h<<2)>>2];e=c[b+72>>2]|0;i=+g[d+(e<<2)>>2];j=+x(+(f*f+i*i));if(j>1.1920928955078125e-07){j=+g[b+56>>2]/j;g[a+(h<<2)>>2]=f*j;g[a+(l<<2)>>2]=-k;f=i*j;break}else{g[a+(h<<2)>>2]=0.0;g[a+(l<<2)>>2]=-k;f=0.0;break}}else{g[a+(h<<2)>>2]=0.0;g[a+(l<<2)>>2]=k;f=0.0;e=c[b+72>>2]|0}while(0);g[a+(e<<2)>>2]=f;if(!(+va[c[(c[b>>2]|0)+48>>2]&15](b)!=0.0))return;i=+g[d>>2];k=+g[d+4>>2];j=+g[d+8>>2];m=i*i+k*k+j*j<1.4210854715202004e-14?-1.0:i;f=i*i+k*k+j*j<1.4210854715202004e-14?-1.0:k;j=i*i+k*k+j*j<1.4210854715202004e-14?-1.0:j;k=1.0/+x(+(j*j+(m*m+f*f)));i=+va[c[(c[b>>2]|0)+48>>2]&15](b);g[a>>2]=+g[a>>2]+i*m*k;g[a+4>>2]=+g[a+4>>2]+i*f*k;g[a+8>>2]=+g[a+8>>2]+i*j*k;return}function uh(a,b,d){a=a|0;b=b|0;d=d|0;c[a+300>>2]=c[b>>2];c[a+300+4>>2]=c[b+4>>2];c[a+300+8>>2]=c[b+8>>2];c[a+300+12>>2]=c[b+12>>2];c[a+316>>2]=c[b+16>>2];c[a+316+4>>2]=c[b+16+4>>2];c[a+316+8>>2]=c[b+16+8>>2];c[a+316+12>>2]=c[b+16+12>>2];c[a+332>>2]=c[b+32>>2];c[a+332+4>>2]=c[b+32+4>>2];c[a+332+8>>2]=c[b+32+8>>2];c[a+332+12>>2]=c[b+32+12>>2];c[a+348>>2]=c[b+48>>2];c[a+348+4>>2]=c[b+48+4>>2];c[a+348+8>>2]=c[b+48+8>>2];c[a+348+12>>2]=c[b+48+12>>2];c[a+364>>2]=c[d>>2];c[a+364+4>>2]=c[d+4>>2];c[a+364+8>>2]=c[d+8>>2];c[a+364+12>>2]=c[d+12>>2];c[a+380>>2]=c[d+16>>2];c[a+380+4>>2]=c[d+16+4>>2];c[a+380+8>>2]=c[d+16+8>>2];c[a+380+12>>2]=c[d+16+12>>2];c[a+396>>2]=c[d+32>>2];c[a+396+4>>2]=c[d+32+4>>2];c[a+396+8>>2]=c[d+32+8>>2];c[a+396+12>>2]=c[d+32+12>>2];c[a+412>>2]=c[d+48>>2];c[a+412+4>>2]=c[d+48+4>>2];c[a+412+8>>2]=c[d+48+8>>2];c[a+412+12>>2]=c[d+48+12>>2];Pa[c[(c[a>>2]|0)+8>>2]&511](a);return}function vh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0;n=c[a+4>>2]|0;a=c[a+64>>2]|0;do if(!n)if(!a){e=0.0;m=0.0;j=0.0;l=0.0;i=0.0;k=0.0;h=0.0;f=0.0}else{e=+g[a>>2];m=+g[a+12>>2];j=+g[a+16>>2];l=+g[a+20>>2];i=+g[a+24>>2];k=+g[a+28>>2];h=+g[a+4>>2];f=+g[a+8>>2]}else{e=+g[n>>2];if(!a){m=+g[n+12>>2];j=+g[n+16>>2];l=+g[n+20>>2];i=+g[n+24>>2];k=+g[n+28>>2];h=+g[n+4>>2];f=+g[n+8>>2];break}k=+g[a>>2];e=e>2];j=+g[a+16>>2];j=k>j?k:j;k=+g[n+4>>2];h=+g[a+4>>2];h=k>2];l=+g[a+20>>2];l=k>l?k:l;k=+g[n+8>>2];f=+g[a+8>>2];f=k>2];i=+g[a+24>>2];if(k>i){m=0.0;i=k;k=0.0}else{m=0.0;k=0.0}}while(0);g[b>>2]=e;g[b+4>>2]=h;g[b+8>>2]=f;g[b+12>>2]=m;g[d>>2]=j;g[d+4>>2]=l;g[d+8>>2]=i;g[d+12>>2]=k;return}function wh(a,b){a=a|0;b=b|0;var c=0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0;c=sa;sa=sa+48|0;Og(a+364|0,c+16|0);h=-+g[c+16>>2];e=-+g[c+16+4>>2];l=-+g[c+16+8>>2];k=+g[c+16+12>>2];f=+g[b>>2];m=+g[b+12>>2];j=+g[b+8>>2];i=+g[b+4>>2];Og(a+300|0,c);o=+g[c>>2];p=+g[c+12>>2];d=+g[c+8>>2];n=+g[c+4>>2];g[c+32>>2]=(k*m-f*h-i*e-j*l)*o+(k*f+m*h+j*e-i*l)*p+(f*l+(m*e+k*i)-j*h)*d-(m*l+k*j+i*h-f*e)*n;g[c+32+4>>2]=o*(m*l+k*j+i*h-f*e)+(p*(f*l+(m*e+k*i)-j*h)+(k*m-f*h-i*e-j*l)*n)-(k*f+m*h+j*e-i*l)*d;g[c+32+8>>2]=(m*l+k*j+i*h-f*e)*p+(k*m-f*h-i*e-j*l)*d+(k*f+m*h+j*e-i*l)*n-o*(f*l+(m*e+k*i)-j*h);g[c+32+12>>2]=(k*m-f*h-i*e-j*l)*p-(k*f+m*h+j*e-i*l)*o-(f*l+(m*e+k*i)-j*h)*n-(m*l+k*j+i*h-f*e)*d;ee(a,c+32|0);sa=c;return}function xh(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;do if(!(RC(b,c[d+8>>2]|0)|0)){if(!(RC(b,c[d>>2]|0)|0)){b=c[b+8>>2]|0;eb[c[(c[b>>2]|0)+24>>2]&31](b,d,e,f,g);break}if((c[d+16>>2]|0)!=(e|0)?(c[d+20>>2]|0)!=(e|0):0){c[d+32>>2]=f;if((c[d+44>>2]|0)==4)break;a[d+52>>0]=0;a[d+53>>0]=0;f=c[b+8>>2]|0;gb[c[(c[f>>2]|0)+20>>2]&7](f,d,e,e,1,g);if(a[d+53>>0]|0)if(!(a[d+52>>0]|0)){b=1;f=11}else f=15;else{b=0;f=11}do if((f|0)==11){c[d+20>>2]=e;c[d+40>>2]=(c[d+40>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0){a[d+54>>0]=1;if(b){f=15;break}else{b=4;break}}if(b)f=15;else b=4}while(0);if((f|0)==15)b=3;c[d+44>>2]=b;break}if((f|0)==1)c[d+32>>2]=1}else Er(d,e,f);while(0);return}function yh(b){b=b|0;var d=0;d=c[b>>2]|0;if(d|0)Gm(b,d);d=c[b+4>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+4>>2]=0;c[b+8>>2]=-1;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;c[b+16>>2]=0;d=c[b+52>>2]|0;if(!d){a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}if(!(a[b+56>>0]|0)){a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+32>>2]|0;a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;if(!d){a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}function zh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;if(!e)e=c[b+188>>2]|0;j=c[d>>2]|0;f=c[b+268>>2]|0;a:do if((f|0)>0){h=c[b+276>>2]|0;g=0;while(1){if((c[h+(g<<2)>>2]|0)==(j|0))break;g=g+1|0;if((g|0)>=(f|0))break a}if((g|0)!=(f|0))return}while(0);if((f|0)==(c[b+272>>2]|0)?(i=(f|0)==0?1:f<<1,(f|0)<(i|0)):0){if(!i)h=0;else{c[7182]=(c[7182]|0)+1;f=xb((i<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=f;f=c[b+268>>2]|0}if((f|0)>0){g=0;do{c[h+(g<<2)>>2]=c[(c[b+276>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0))}g=c[b+276>>2]|0;if(g){if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);f=c[b+268>>2]|0}c[b+276>>2]=0}a[b+280>>0]=1;c[b+276>>2]=h;c[b+272>>2]=i}c[(c[b+276>>2]|0)+(f<<2)>>2]=j;c[b+268>>2]=f+1;b=c[b+284>>2]|0;Ja[c[(c[b>>2]|0)+8>>2]&63](b,e,d)|0;return}function Ah(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;i=sa;sa=sa+32|0;h=Bs()|0;c[h+4>>2]=11;c[h+8>>2]=-1;c[h+12>>2]=-1;g[h+16>>2]=3402823466385288598117041.0e14;a[h+20>>0]=1;a[h+21>>0]=0;c[h+24>>2]=-1;c[h+28>>2]=b;c[h+32>>2]=d;g[h+36>>2]=0.0;g[h+40>>2]=.30000001192092896;c[h+44>>2]=0;c[h>>2]=7136;c[h+48>>2]=c[e+48>>2];c[h+48+4>>2]=c[e+48+4>>2];c[h+48+8>>2]=c[e+48+8>>2];c[h+48+12>>2]=c[e+48+12>>2];c[h+64>>2]=c[f+48>>2];c[h+64+4>>2]=c[f+48+4>>2];c[h+64+8>>2]=c[f+48+8>>2];c[h+64+12>>2]=c[f+48+12>>2];Og(e,i+16|0);Og(f,i);n=-+g[i>>2];l=-+g[i+4>>2];j=-+g[i+8>>2];q=+g[i+12>>2];p=+g[i+16+12>>2];o=+g[i+16>>2];m=+g[i+16+4>>2];k=+g[i+16+8>>2];g[h+80>>2]=p*n+q*o+m*j-k*l;g[h+84>>2]=k*n+(p*l+q*m)-o*j;g[h+88>>2]=o*l+(p*j+q*k)-m*n;g[h+92>>2]=q*p-o*n-m*l-k*j;sa=i;return h|0}function Bh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;if((e|0)>=8192){ja(b|0,d|0,e|0)|0;return b|0}h=b|0;g=b+e|0;if((b&3)==(d&3)){while(b&3){if(!e)return h|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}e=g&-4|0;f=e-64|0;while((b|0)<=(f|0)){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];c[b+32>>2]=c[d+32>>2];c[b+36>>2]=c[d+36>>2];c[b+40>>2]=c[d+40>>2];c[b+44>>2]=c[d+44>>2];c[b+48>>2]=c[d+48>>2];c[b+52>>2]=c[d+52>>2];c[b+56>>2]=c[d+56>>2];c[b+60>>2]=c[d+60>>2];b=b+64|0;d=d+64|0}while((b|0)<(e|0)){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0}}else{e=g-4|0;while((b|0)<(e|0)){a[b>>0]=a[d>>0]|0;a[b+1>>0]=a[d+1>>0]|0;a[b+2>>0]=a[d+2>>0]|0;a[b+3>>0]=a[d+3>>0]|0;b=b+4|0;d=d+4|0}}while((b|0)<(g|0)){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0}return h|0}function Ch(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;if(Fa[c[(c[d>>2]|0)+16>>2]&127](d)|0)return;i=c[b+712>>2]|0;h=Fa[c[(c[d>>2]|0)+36>>2]&127](d)|0;if(Fa[c[(c[d>>2]|0)+8>>2]&127](d)|0?(e=Fa[c[(c[d>>2]|0)+20>>2]&127](d)|0,g=Fa[c[(c[d>>2]|0)+24>>2]&127](d)|0,(i|0)>0):0){f=c[b+720>>2]|0;a=h+(e<<2)|0;e=0;while(1){k=c[f+(e*104|0)+12>>2]|0;j=c[f+(e*104|0)+16>>2]|0;c[a>>2]=c[f+(e*104|0)+8>>2];c[a+4>>2]=k;c[a+8>>2]=j;e=e+1|0;if((e|0)==(i|0))break;else a=a+(g<<2)|0}}if(!(Fa[c[(c[d>>2]|0)+12>>2]&127](d)|0))return;a=Fa[c[(c[d>>2]|0)+28>>2]&127](d)|0;g=Fa[c[(c[d>>2]|0)+32>>2]&127](d)|0;if((i|0)<=0)return;f=c[b+720>>2]|0;a=h+(a<<2)|0;e=0;while(1){j=c[f+(e*104|0)+76>>2]|0;k=c[f+(e*104|0)+80>>2]|0;c[a>>2]=c[f+(e*104|0)+72>>2];c[a+4>>2]=j;c[a+8>>2]=k;e=e+1|0;if((e|0)==(i|0))break;else a=a+(g<<2)|0}return}function Dh(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;c[b>>2]=12260;d=c[b+56>>2]|0;if(d|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;f=c[b+28>>2]|0;if((f|0)>0){d=0;do{g=c[b+36>>2]|0;h=g+(d*36|0)+4|0;i=g+(d*36|0)+12|0;j=c[i>>2]|0;e=g+(d*36|0)+16|0;if(j|0){if(a[e>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[i>>2]=0}a[e>>0]=1;c[i>>2]=0;c[h>>2]=0;c[g+(d*36|0)+8>>2]=0;d=d+1|0}while((d|0)!=(f|0))}d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function Eh(b){b=b|0;var d=0;c[b>>2]=11360;d=c[b+156>>2]|0;if(d|0){if(a[b+160>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+156>>2]=0}a[b+160>>0]=1;c[b+156>>2]=0;c[b+148>>2]=0;c[b+152>>2]=0;d=c[b+136>>2]|0;if(d|0){if(a[b+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+136>>2]=0}a[b+140>>0]=1;c[b+136>>2]=0;c[b+128>>2]=0;c[b+132>>2]=0;d=c[b+116>>2]|0;if(d|0){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+116>>2]=0}a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;d=c[b+96>>2]|0;if(d|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;c[b>>2]=12276;d=c[b+32>>2]|0;if(!d){a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;b=b+28|0;c[b>>2]=0;return}if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;b=b+28|0;c[b>>2]=0;return}function Fh(b){b=b|0;var d=0;c[b>>2]=11920;d=c[b+160>>2]|0;if(d|0){if(a[b+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+160>>2]=0}a[b+164>>0]=1;c[b+160>>2]=0;c[b+152>>2]=0;c[b+156>>2]=0;d=c[b+136>>2]|0;if(d|0){if(a[b+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+136>>2]=0}a[b+140>>0]=1;c[b+136>>2]=0;c[b+128>>2]=0;c[b+132>>2]=0;d=c[b+116>>2]|0;if(d|0){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+116>>2]=0}a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;d=c[b+96>>2]|0;if(d|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;d=c[b+76>>2]|0;if(!d){a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;b=b+72|0;c[b>>2]=0;return}if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+76>>2]=0;a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;b=b+72|0;c[b>>2]=0;return}function Gh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0,o=0;o=sa;sa=sa+16|0;if((e|0)<=0){sa=o;return}n=0;do{h=+g[a+60>>2]*.5;i=c[a+68>>2]|0;k=+g[b+(n<<4)>>2];l=+g[b+(n<<4)+4>>2];m=+g[b+(n<<4)+8>>2];m=+x(+(k*k+l*l+m*m));j=c[a+64>>2]|0;do if(!(+g[b+(n<<4)+(i<<2)>>2]>+g[a+52>>2]*m)){k=+g[b+(n<<4)+(j<<2)>>2];f=c[a+72>>2]|0;l=+g[b+(n<<4)+(f<<2)>>2];m=+x(+(k*k+l*l));if(m>1.1920928955078125e-07){m=+g[a+56>>2]/m;g[o+(j<<2)>>2]=k*m;g[o+(i<<2)>>2]=-h;h=l*m;break}else{g[o+(j<<2)>>2]=0.0;g[o+(i<<2)>>2]=-h;h=0.0;break}}else{g[o+(j<<2)>>2]=0.0;g[o+(i<<2)>>2]=h;h=0.0;f=c[a+72>>2]|0}while(0);g[o+(f<<2)>>2]=h;j=d+(n<<4)|0;c[j>>2]=c[o>>2];c[j+4>>2]=c[o+4>>2];c[j+8>>2]=c[o+8>>2];c[j+12>>2]=c[o+12>>2];n=n+1|0}while((n|0)!=(e|0));sa=o;return}function Hh(b){b=b|0;var d=0;c[b>>2]=7628;d=c[b+144>>2]|0;if(d|0){if(a[b+148>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+144>>2]=0}a[b+148>>0]=1;c[b+144>>2]=0;c[b+136>>2]=0;c[b+140>>2]=0;d=c[b+76>>2]|0;if(d|0){if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+76>>2]=0}a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;c[b+72>>2]=0;d=c[b+56>>2]|0;if(d|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function Ih(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0;o=(+g[a+32>>2]-+g[a+16>>2])*+g[a+108>>2]*.5;m=(+g[a+36>>2]-+g[a+20>>2])*+g[a+112>>2]*.5;k=(+g[a+40>>2]-+g[a+24>>2])*+g[a+116>>2]*.5;t=+w(+(+g[b>>2]));s=+w(+(+g[b+4>>2]));r=+w(+(+g[b+8>>2]));n=+w(+(+g[b+16>>2]));l=+w(+(+g[b+20>>2]));j=+w(+(+g[b+24>>2]));x=+w(+(+g[b+32>>2]));v=+w(+(+g[b+36>>2]));f=+w(+(+g[b+40>>2]));u=+g[b+48>>2];p=+g[b+52>>2];h=+g[b+56>>2];q=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=+va[c[(c[a>>2]|0)+48>>2]&15](a);f=o*x+m*v+k*f+ +va[c[(c[a>>2]|0)+48>>2]&15](a);g[d>>2]=u-(o*t+m*s+k*r+q);g[d+4>>2]=p-(o*n+m*l+k*j+i);g[d+8>>2]=h-f;g[d+12>>2]=0.0;g[e>>2]=u+(o*t+m*s+k*r+q);g[e+4>>2]=p+(o*n+m*l+k*j+i);g[e+8>>2]=h+f;g[e+12>>2]=0.0;return}function Jh(b){b=b|0;var d=0;if((a[26664]|0)==0?mz(26664)|0:0){if((a[26616]|0)==0?mz(26616)|0:0){if((a[26624]|0)==0?mz(26624)|0:0){c[6774]=1065353216;c[6775]=0;c[6776]=0;c[6777]=0;c[6778]=0;c[6779]=1065353216;c[6780]=0;c[6781]=0;c[6782]=0;c[6783]=0;c[6784]=1065353216;g[6785]=0.0}c[6758]=c[6774];c[6759]=c[6775];c[6760]=c[6776];c[6761]=c[6777];c[6762]=c[6778];c[6763]=c[6779];c[6764]=c[6780];c[6765]=c[6781];c[6766]=c[6782];c[6767]=c[6783];c[6768]=c[6784];c[6769]=c[6785];c[6770]=0;c[6771]=0;c[6772]=0;c[6773]=0}c[6810]=c[6758];c[6811]=c[6759];c[6812]=c[6760];c[6813]=c[6761];c[6814]=c[6762];c[6815]=c[6763];c[6816]=c[6764];c[6817]=c[6765];c[6818]=c[6766];c[6819]=c[6767];c[6820]=c[6768];c[6821]=c[6769];c[6822]=c[6770];c[6823]=c[6771];c[6824]=c[6772];c[6825]=c[6773]}d=c[b+8>>2]|0;if(!d){d=c[b>>2]|0;return ((d|0)==0?27240:d+60|0)|0}else return d+4|0;return 0}function Kh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;e=c[b>>2]|0;if((e|0)==(c[a+80>>2]|0)){f=1.0;return +f}if(c[e+204>>2]&4|0){f=1.0;return +f}if((+g[a+28>>2]-+g[a+12>>2])*+g[b+8>>2]+(+g[a+32>>2]-+g[a+16>>2])*+g[b+12>>2]+(+g[a+36>>2]-+g[a+20>>2])*+g[b+16>>2]>=-+g[a+84>>2]){f=1.0;return +f}c[a+4>>2]=c[b+40>>2];c[a+76>>2]=e;if(d){c[a+44>>2]=c[b+8>>2];c[a+44+4>>2]=c[b+8+4>>2];c[a+44+8>>2]=c[b+8+8>>2];c[a+44+12>>2]=c[b+8+12>>2]}else{k=+g[b+8>>2];j=+g[b+12>>2];i=+g[b+16>>2];h=k*+g[e+20>>2]+j*+g[e+24>>2]+i*+g[e+28>>2];f=k*+g[e+36>>2]+j*+g[e+40>>2]+i*+g[e+44>>2];g[a+44>>2]=+g[e+4>>2]*k+ +g[e+8>>2]*j+ +g[e+12>>2]*i;g[a+48>>2]=h;g[a+52>>2]=f;g[a+56>>2]=0.0}c[a+60>>2]=c[b+24>>2];c[a+60+4>>2]=c[b+24+4>>2];c[a+60+8>>2]=c[b+24+8>>2];c[a+60+12>>2]=c[b+24+12>>2];k=+g[b+40>>2];return +k}function Lh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;i=sa;sa=sa+48|0;e=c[a+28>>2]|0;c[i>>2]=e;e=(c[a+20>>2]|0)-e|0;c[i+4>>2]=e;c[i+8>>2]=b;c[i+12>>2]=d;c[i+16>>2]=c[a+60>>2];c[i+16+4>>2]=i;c[i+16+8>>2]=2;f=pC($(146,i+16|0)|0)|0;a:do if((e+d|0)!=(f|0)){b=2;g=e+d|0;e=i;while(1){if((f|0)<0)break;g=g-f|0;j=c[e+4>>2]|0;k=f>>>0>j>>>0;e=k?e+8|0:e;b=b+(k<<31>>31)|0;j=f-(k?j:0)|0;c[e>>2]=(c[e>>2]|0)+j;c[e+4>>2]=(c[e+4>>2]|0)-j;c[i+32>>2]=c[a+60>>2];c[i+32+4>>2]=e;c[i+32+8>>2]=b;f=pC($(146,i+32|0)|0)|0;if((g|0)==(f|0)){h=3;break a}}c[a+16>>2]=0;c[a+28>>2]=0;c[a+20>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[e+4>>2]|0)|0}else h=3;while(0);if((h|0)==3){k=c[a+44>>2]|0;c[a+16>>2]=k+(c[a+48>>2]|0);c[a+28>>2]=k;c[a+20>>2]=k}sa=i;return d|0}function Mh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=c[b+96>>2]|0;if((f|0)==(c[b+100>>2]|0)?(i=(f|0)==0?1:f<<1,(f|0)<(i|0)):0){if(!i)h=0;else{c[7182]=(c[7182]|0)+1;f=xb((i<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=f;f=c[b+96>>2]|0}if((f|0)>0){g=0;do{j=h+(g<<4)|0;k=(c[b+104>>2]|0)+(g<<4)|0;c[j>>2]=c[k>>2];c[j+4>>2]=c[k+4>>2];c[j+8>>2]=c[k+8>>2];c[j+12>>2]=c[k+12>>2];g=g+1|0}while((g|0)!=(f|0))}f=c[b+104>>2]|0;if(f|0){if(a[b+108>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+104>>2]=0}a[b+108>>0]=1;c[b+104>>2]=h;c[b+100>>2]=i;f=c[b+96>>2]|0}k=(c[b+104>>2]|0)+(f<<4)|0;c[k>>2]=c[d>>2];c[k+4>>2]=c[d+4>>2];c[k+8>>2]=c[d+8>>2];c[k+12>>2]=c[d+12>>2];c[b+96>>2]=(c[b+96>>2]|0)+1;if(!e)return;Oi(b);return}function Nh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;i=sa;sa=sa+80|0;if((e|0)<=0){sa=i;return}f=0;do{g[d+(f<<4)+12>>2]=-999999984306749440.0;f=f+1|0}while((f|0)!=(e|0));h=i+32+4|0;f=0;do{j=b+(f<<4)|0;c[i+32>>2]=10732;c[h>>2]=0;c[h+4>>2]=0;c[h+8>>2]=0;c[h+12>>2]=0;g[i+32+20>>2]=-999999984306749440.0;c[i+32+24>>2]=c[j>>2];c[i+32+24+4>>2]=c[j+4>>2];c[i+32+24+8>>2]=c[j+8>>2];c[i+32+24+12>>2]=c[j+12>>2];c[i+16>>2]=1566444395;c[i+16+4>>2]=1566444395;c[i+16+8>>2]=1566444395;g[i+16+12>>2]=0.0;j=c[a+92>>2]|0;k=c[(c[j>>2]|0)+8>>2]|0;g[i>>2]=-999999984306749440.0;g[i+4>>2]=-999999984306749440.0;g[i+8>>2]=-999999984306749440.0;g[i+12>>2]=0.0;ab[k&127](j,i+32|0,i,i+16|0);j=d+(f<<4)|0;c[j>>2]=c[h>>2];c[j+4>>2]=c[h+4>>2];c[j+8>>2]=c[h+8>>2];c[j+12>>2]=c[h+12>>2];f=f+1|0}while((f|0)<(e|0));sa=i;return}function Oh(b){b=b|0;var d=0,e=0,f=0,h=0;c[b+32>>2]=262144;d=c[b+4>>2]|0;if((d|0)<2383){if((c[b+8>>2]|0)<2383){c[7182]=(c[7182]|0)+1;e=xb(9551)|0;if(!e)h=0;else{c[(e+4+15&-16)+-4>>2]=e;h=e+4+15&-16}f=c[b+4>>2]|0;if((f|0)>0){e=0;do{c[h+(e<<2)>>2]=c[(c[b+12>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(f|0))}e=c[b+12>>2]|0;if(e|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=h;c[b+8>>2]=2383;e=b+12|0}else e=b+12|0;do{c[(c[e>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=2383)}c[b+4>>2]=2383;e=0;do{h=(c[b+12>>2]|0)+(e<<2)|0;d=c[h>>2]|0;c[h>>2]=0;if(d|0)do{h=d;d=c[d+280>>2]|0;GI(h)}while((d|0)!=0);e=e+1|0}while((e|0)!=2383);g[b+20>>2]=.25;c[b+24>>2]=0;c[b+28>>2]=0;c[b+36>>2]=1;c[b+40>>2]=1;return}function Ph(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=sa;sa=sa+96|0;b=c[b>>2]|0;if((b|0)==(c[a+4>>2]|0)){sa=d;return 1}e=c[a+12>>2]|0;if(!(Ha[c[(c[e>>2]|0)+8>>2]&31](e,c[b+188>>2]|0)|0)){sa=d;return 1}e=c[a+4>>2]|0;f=c[e+192>>2]|0;c[d+64>>2]=0;c[d+64+4>>2]=f;c[d+64+8>>2]=e;c[d+64+12>>2]=e+4;c[d+64+16>>2]=-1;c[d+64+20>>2]=-1;e=c[b+192>>2]|0;c[d+40>>2]=0;c[d+40+4>>2]=e;c[d+40+8>>2]=b;c[d+40+12>>2]=b+4;c[d+40+16>>2]=-1;c[d+40+20>>2]=-1;b=c[(c[a+8>>2]|0)+24>>2]|0;b=Ka[c[(c[b>>2]|0)+8>>2]&31](b,d+64|0,d+40|0,0)|0;if(b|0){f=c[a+12>>2]|0;c[d+4>>2]=0;c[d+8>>2]=d+64;c[d+12>>2]=d+40;c[d>>2]=8784;c[d+32>>2]=f;eb[c[(c[b>>2]|0)+8>>2]&31](b,d+64|0,d+40|0,(c[a+8>>2]|0)+28|0,d);Pa[c[c[b>>2]>>2]&511](b);f=c[(c[a+8>>2]|0)+24>>2]|0;Va[c[(c[f>>2]|0)+60>>2]&127](f,b)}sa=d;return 1}function Qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0;k=sa;sa=sa+80|0;i=c[c[a>>2]>>2]|0;h=c[c[a+4>>2]>>2]|0;if(!(Ja[c[(c[b>>2]|0)+24>>2]&63](b,i,h)|0)){sa=k;return}f=c[i+192>>2]|0;c[k+56>>2]=0;c[k+56+4>>2]=f;c[k+56+8>>2]=i;c[k+56+12>>2]=i+4;c[k+56+16>>2]=-1;c[k+56+20>>2]=-1;f=c[h+192>>2]|0;c[k+32>>2]=0;c[k+32+4>>2]=f;c[k+32+8>>2]=h;c[k+32+12>>2]=h+4;c[k+32+16>>2]=-1;c[k+32+20>>2]=-1;f=c[a+8>>2]|0;if(!f){f=Ka[c[(c[b>>2]|0)+8>>2]&31](b,k+56|0,k+32|0,0)|0;c[a+8>>2]=f;if(f|0)j=4}else j=4;if((j|0)==4){c[k>>2]=8412;c[k+4>>2]=0;c[k+8>>2]=k+56;c[k+12>>2]=k+32;if((c[d+8>>2]|0)!=1){e=+Ba[c[(c[f>>2]|0)+12>>2]&15](f,i,h,d,k);if(+g[d+12>>2]>e)g[d+12>>2]=e}else eb[c[(c[f>>2]|0)+8>>2]&31](f,k+56|0,k+32|0,d,k)}sa=k;return}function Rh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[b+488>>2]|0;a:do if((e|0)>0){g=c[b+496>>2]|0;f=0;while(1){if((c[g+(f<<2)>>2]|0)==(d|0))break;f=f+1|0;if((f|0)>=(e|0))break a}if((f|0)!=(e|0)){d=b+256|0;c[d>>2]=1;return}}while(0);if((e|0)==(c[b+492>>2]|0)?(h=(e|0)==0?1:e<<1,(e|0)<(h|0)):0){if(!h)g=0;else{c[7182]=(c[7182]|0)+1;e=xb((h<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}g=e;e=c[b+488>>2]|0}if((e|0)>0){f=0;do{c[g+(f<<2)>>2]=c[(c[b+496>>2]|0)+(f<<2)>>2];f=f+1|0}while((f|0)!=(e|0))}f=c[b+496>>2]|0;if(f){if(a[b+500>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);e=c[b+488>>2]|0}c[b+496>>2]=0}a[b+500>>0]=1;c[b+496>>2]=g;c[b+492>>2]=h}c[(c[b+496>>2]|0)+(e<<2)>>2]=d;c[b+488>>2]=e+1;d=b+256|0;c[d>>2]=1;return}function Sh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=c[d+4>>2]|0;f=c[b+24>>2]|0;if((f|0)<(i|0)){if((c[b+28>>2]|0)<(i|0)){if(!i){e=0;h=f}else{c[7182]=(c[7182]|0)+1;e=xb((i<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+24>>2]|0}if((h|0)>0){g=0;do{c[e+(g<<2)>>2]=c[(c[b+32>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(h|0))}g=c[b+32>>2]|0;if(g|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=e;c[b+28>>2]=i;e=b+32|0}else e=b+32|0;do{c[(c[e>>2]|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)!=(i|0))}else e=b+32|0;c[b+24>>2]=i;f=c[e>>2]|0;if((i|0)<=0)return;e=0;do{c[f+(e<<2)>>2]=c[(c[d+12>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(i|0));return}function Th(b){b=b|0;var d=0,e=0,f=0,g=0;c[b>>2]=11632;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;c[b+24>>2]=0;a[b+28>>0]=0;a[b+48>>0]=1;c[b+44>>2]=0;c[b+36>>2]=0;c[b+40>>2]=0;a[b+68>>0]=1;c[b+64>>2]=0;c[b+56>>2]=0;c[b+60>>2]=0;c[b+72>>2]=0;c[7182]=(c[7182]|0)+1;d=xb(51)|0;if(!d)f=0;else{c[(d+4+15&-16)+-4>>2]=d;f=d+4+15&-16}e=c[b+8>>2]|0;if((e|0)>0){d=0;do{g=c[b+16>>2]|0;c[f+(d<<4)>>2]=c[g+(d<<4)>>2];c[f+(d<<4)+4>>2]=c[g+(d<<4)+4>>2];c[f+(d<<4)+8>>2]=c[g+(d<<4)+8>>2];c[f+(d<<4)+12>>2]=c[g+(d<<4)+12>>2];d=d+1|0}while((d|0)!=(e|0))}d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=f;c[b+12>>2]=2;Re(b);return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=f;c[b+12>>2]=2;Re(b);return}function Uh(a,b,d){a=a|0;b=b|0;d=d|0;do if(!((b|0)==32&(d|0)==32)){if((b|0)==32){if((d|0)<20){a=a+96|0;break}if((d+-21|0)>>>0<9){a=a+104|0;break}}else{if((b|0)<20&(d|0)==32){a=a+100|0;break}if((b+-21|0)>>>0<9&(d|0)==32){a=a+108|0;break}if((b|0)==8&(d|0)==8){a=a+60|0;break}if((b|0)==8&(d|0)==1){a=a+76|0;break}if((b|0)==1&(d|0)==8){a=a+80|0;break}}if(!(d|b)){a=a+72|0;break}if((b|0)<20&(d|0)==28){a=a+88|0;break}if((b|0)==28&(d|0)<20){a=a+84|0;break}if((b|0)<20){if((d|0)<20){a=a+32|0;break}if((d+-21|0)>>>0<9){a=a+36|0;break}}else{if((d|0)<20&(b+-21|0)>>>0<9){a=a+40|0;break}if((b|0)==31)if((d|0)==31){a=a+48|0;break}else{a=a+44|0;break}}if((d|0)==31){a=a+52|0;break}else{a=a+56|0;break}}else a=a+92|0;while(0);return c[a>>2]|0}function Vh(a,b,c,d,e,f,h,i,j,k,l){a=a|0;b=b|0;c=+c;d=+d;e=+e;f=+f;h=+h;i=+i;j=j|0;k=k|0;l=+l;var m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0;x=+g[a>>2]*f+ +g[a+16>>2]*h+ +g[a+32>>2]*i;v=+g[a+4>>2]*f+ +g[a+20>>2]*h+ +g[a+36>>2]*i;t=+g[a+8>>2]*f+ +g[a+24>>2]*h+ +g[a+40>>2]*i;s=+g[b>>2]*f+ +g[b+16>>2]*h+ +g[b+32>>2]*i;q=+g[b+4>>2]*f+ +g[b+20>>2]*h+ +g[b+36>>2]*i;o=+g[b+8>>2]*f+ +g[b+24>>2]*h+ +g[b+40>>2]*i;w=+g[j+80>>2];u=+g[j+84>>2];p=+g[j+88>>2];r=+g[k+80>>2];m=+g[k+84>>2];n=+g[k+88>>2];p=x*(x<0.0?-w:w)+v*(v<0.0?-u:u)+t*(t<0.0?-p:p);n=s*(s<0.0?-r:r)+q*(q<0.0?-m:m)+o*(o<0.0?-n:n);o=+g[j+96>>2];m=+g[k+96>>2];m=(p>o?p:o)+(n>m?n:m);return !((c*f+d*h+e*i+ml)|0}function Wh(b){b=b|0;var d=0;d=fs(616)|0;c[d+164>>2]=1065353216;c[d+168>>2]=1065353216;c[d+172>>2]=1065353216;g[d+176>>2]=0.0;c[d+180>>2]=0;g[d+184>>2]=999999984306749440.0;c[d+188>>2]=0;c[d+188+4>>2]=0;c[d+188+8>>2]=0;c[d+188+12>>2]=0;c[d+204>>2]=1;c[d+208>>2]=-1;c[d+212>>2]=-1;c[d+216>>2]=1;g[d+220>>2]=0.0;g[d+224>>2]=.5;g[d+228>>2]=0.0;g[d+232>>2]=0.0;c[d+236>>2]=1;c[d+240>>2]=0;g[d+244>>2]=1.0;c[d+248>>2]=0;c[d+248+4>>2]=0;c[d+248+8>>2]=0;c[d+248+12>>2]=0;c[d+4>>2]=1065353216;c[d+8>>2]=0;c[d+8+4>>2]=0;c[d+8+8>>2]=0;c[d+8+12>>2]=0;c[d+24>>2]=1065353216;c[d+28>>2]=0;c[d+28+4>>2]=0;c[d+28+8>>2]=0;c[d+28+12>>2]=0;c[d+44>>2]=1065353216;c[d+48>>2]=0;c[d+48+4>>2]=0;c[d+48+8>>2]=0;c[d+48+12>>2]=0;c[d+48+16>>2]=0;c[d>>2]=6868;a[d+500>>0]=1;c[d+496>>2]=0;c[d+488>>2]=0;c[d+492>>2]=0;Qc(d,b);return d|0}function Xh(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var l=0,m=0,n=0;n=sa;sa=sa+16|0;Ki(17143);jb[c[(c[a>>2]|0)+32>>2]&1](a,b,d,e,f,h,i,j,k);m=c[a+184>>2]|0;l=c[j+20>>2]|0;l=(m|0)>(l|0)?m:l;if((l|0)>0){m=0;do{+Ea[c[(c[a>>2]|0)+40>>2]&3](a,m,b,d,e,f,h,i,j,k);m=m+1|0}while((m|0)<(l|0))}l=c[3084]|0;k=(c[l+16>>2]|0)+-1|0;c[l+16>>2]=k;if(k|0){sa=n;return 0.0}do if(c[l+4>>2]|0){la(n|0,0)|0;k=c[7181]|0;g[l+8>>2]=+g[l+8>>2]+ +(((c[n+4>>2]|0)-(c[k+4>>2]|0)+(((c[n>>2]|0)-(c[k>>2]|0)|0)*1e6|0)-(c[l+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[l+16>>2]|0)){l=c[3084]|0;break}else{sa=n;return 0.0}}while(0);c[3084]=c[l+20>>2];sa=n;return 0.0}function Yh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0,r=0,s=0.0,t=0;if((e|0)<=0)return;f=0;do{g[d+(f<<4)+12>>2]=-999999984306749440.0;f=f+1|0}while((f|0)!=(e|0));r=0;do{j=+g[a+12>>2];k=+g[b+(r<<4)>>2]*j;l=+g[a+16>>2];m=+g[b+(r<<4)+4>>2]*l;n=+g[a+20>>2];o=+g[b+(r<<4)+8>>2]*n;p=c[a+96>>2]|0;if((p|0)>0){q=c[a+104>>2]|0;f=-1;i=0;h=-3402823466385288598117041.0e14;do{s=k*+g[q+(i<<4)>>2]+m*+g[q+(i<<4)+4>>2]+o*+g[q+(i<<4)+8>>2];t=s>h;f=t?i:f;h=t?s:h;i=i+1|0}while((i|0)!=(p|0));o=+g[q+(f<<4)+4>>2]*l;s=+g[q+(f<<4)+8>>2]*n;g[d+(r<<4)>>2]=+g[q+(f<<4)>>2]*j;g[d+(r<<4)+4>>2]=o;g[d+(r<<4)+8>>2]=s}else h=-999999984306749440.0;g[d+(r<<4)+12>>2]=h;r=r+1|0}while((r|0)!=(e|0));return}function Zh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;g=c[d>>2]|0;d=c[b+268>>2]|0;a:do if((d|0)>0){f=c[b+276>>2]|0;e=0;while(1){if((c[f+(e<<2)>>2]|0)==(g|0))break;e=e+1|0;if((e|0)>=(d|0))break a}if((e|0)!=(d|0))return}while(0);if((d|0)==(c[b+272>>2]|0)?(h=(d|0)==0?1:d<<1,(d|0)<(h|0)):0){if(!h)f=0;else{c[7182]=(c[7182]|0)+1;d=xb((h<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=d;d=c[b+268>>2]|0}if((d|0)>0){e=0;do{c[f+(e<<2)>>2]=c[(c[b+276>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(d|0))}e=c[b+276>>2]|0;if(e){if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+268>>2]|0}c[b+276>>2]=0}a[b+280>>0]=1;c[b+276>>2]=f;c[b+272>>2]=h}c[(c[b+276>>2]|0)+(d<<2)>>2]=g;c[b+268>>2]=d+1;return}function _h(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=c[a+232>>2]|0;a:do if((f|0)>0){g=c[a+240>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0))break a}if((d|0)<(f|0)){c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+240>>2]|0)+(f+-1<<2)>>2]=b;c[a+232>>2]=f+-1}}while(0);d=c[b+188>>2]|0;if(d|0){g=c[a+68>>2]|0;g=Fa[c[(c[g>>2]|0)+36>>2]&127](g)|0;Za[c[(c[g>>2]|0)+40>>2]&127](g,d,c[a+24>>2]|0);g=c[a+68>>2]|0;Za[c[(c[g>>2]|0)+12>>2]&127](g,d,c[a+24>>2]|0);c[b+188>>2]=0}f=c[a+8>>2]|0;if((f|0)<=0)return;g=c[a+16>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0)){h=15;break}}if((h|0)==15)return;if((d|0)>=(f|0))return;c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+16>>2]|0)+(f+-1<<2)>>2]=b;c[a+8>>2]=f+-1;return}function $h(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=c[a+328>>2]|0;a:do if((f|0)>0){g=c[a+336>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0))break a}if((d|0)<(f|0)){c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+336>>2]|0)+(f+-1<<2)>>2]=b;c[a+328>>2]=f+-1}}while(0);d=c[b+188>>2]|0;if(d|0){g=c[a+68>>2]|0;g=Fa[c[(c[g>>2]|0)+36>>2]&127](g)|0;Za[c[(c[g>>2]|0)+40>>2]&127](g,d,c[a+24>>2]|0);g=c[a+68>>2]|0;Za[c[(c[g>>2]|0)+12>>2]&127](g,d,c[a+24>>2]|0);c[b+188>>2]=0}f=c[a+8>>2]|0;if((f|0)<=0)return;g=c[a+16>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0)){h=15;break}}if((h|0)==15)return;if((d|0)>=(f|0))return;c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+16>>2]|0)+(f+-1<<2)>>2]=b;c[a+8>>2]=f+-1;return}function ai(a){a=a|0;var b=0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0;b=Xs()|0;c[b+8>>2]=0;c[b+12>>2]=1065353216;c[b+16>>2]=1065353216;c[b+20>>2]=1065353216;g[b+24>>2]=0.0;g[b+44>>2]=.03999999910593033;c[b+52>>2]=0;c[b>>2]=10752;c[b+4>>2]=0;f=+g[a>>2];e=+g[a+4>>2];d=+g[a+8>>2];d=+g[a+((f>2]*.10000000149011612;if(d<.03999999910593033){i=+cG(b);h=+cG(b);f=+cG(b);i=i+ +g[b+28>>2];h=h+ +g[b+32>>2];f=f+ +g[b+36>>2];g[b+44>>2]=d;d=+cG(b);e=+cG(b);f=f-+cG(b);g[b+28>>2]=i-d;g[b+32>>2]=h-e;g[b+36>>2]=f;g[b+40>>2]=0.0}f=+cG(b);h=+cG(b);i=+cG(b);h=+g[a+4>>2]-h;i=+g[a+8>>2]-i;g[b+28>>2]=+g[a>>2]-f;g[b+32>>2]=h;g[b+36>>2]=i;g[b+40>>2]=0.0;return b|0}function bi(b){b=b|0;var d=0,e=0;d=c[b+92>>2]|0;if(d|0){if(a[b+96>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+92>>2]=0}a[b+96>>0]=1;c[b+92>>2]=0;c[b+84>>2]=0;c[b+88>>2]=0;d=c[b+64>>2]|0;if(d|0)do{c[b+64>>2]=c[d+8>>2];e=c[d>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+64>>2]|0}while((d|0)!=0);d=c[b+48>>2]|0;if(d|0)do{c[b+48>>2]=c[d+8>>2];e=c[d>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+48>>2]|0}while((d|0)!=0);d=c[b+32>>2]|0;if(!d)return;do{c[b+32>>2]=c[d+8>>2];e=c[d>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+32>>2]|0}while((d|0)!=0);return}function ci(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0;c[a+4>>2]=35;c[a+8>>2]=0;c[a+12>>2]=1065353216;c[a+16>>2]=1065353216;c[a+20>>2]=1065353216;g[a+24>>2]=0.0;g[a+44>>2]=.03999999910593033;c[a>>2]=11048;c[a+52>>2]=1;f=+g[b>>2];e=+g[b+4>>2];d=+g[b+8>>2];d=+g[b+((f>2]*.10000000149011612;if(d<.03999999910593033){i=+cG(a);h=+cG(a);f=+cG(a);i=i+ +g[a+28>>2];h=h+ +g[a+32>>2];f=f+ +g[a+36>>2];g[a+44>>2]=d;d=+cG(a);e=+cG(a);f=f-+cG(a);g[a+28>>2]=i-d;g[a+32>>2]=h-e;g[a+36>>2]=f;g[a+40>>2]=0.0}f=+cG(a);h=+cG(a);i=+cG(a);h=+g[b+4>>2]-h;i=+g[b+8>>2]-i;g[a+28>>2]=+g[b>>2]-f;g[a+32>>2]=h;g[a+36>>2]=i;g[a+40>>2]=0.0;c[a+4>>2]=13;return}function di(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;n=(c[b>>2]|0)+1794895138|0;h=OA(c[b+8>>2]|0,n)|0;f=OA(c[b+12>>2]|0,n)|0;g=OA(c[b+16>>2]|0,n)|0;a:do if((h>>>0<(2?d>>>2:d)>>>0?f>>>0<(d-(h<<2)|0)>>>0&g>>>0<(d-(h<<2)|0)>>>0:0)?((g|f)&3|0)==0:0){l=2?f>>>2:f;m=2?g>>>2:g;j=0;while(1){i=1?h>>>1:h;k=j+i|0;f=OA(c[b+((k<<1)+l<<2)>>2]|0,n)|0;g=OA(c[b+((k<<1)+l+1<<2)>>2]|0,n)|0;if(!(g>>>0>>0&f>>>0<(d-g|0)>>>0)){f=0;break a}if(a[b+(g+f)>>0]|0){f=0;break a}f=Vn(e,b+g|0)|0;if(!f)break;if((h|0)==1){f=0;break a}j=(f|0)<0?j:k;h=(f|0)<0?i:h-i|0}g=OA(c[b+((k<<1)+m<<2)>>2]|0,n)|0;f=OA(c[b+((k<<1)+m+1<<2)>>2]|0,n)|0;if(f>>>0>>0&g>>>0<(d-f|0)>>>0)f=(a[b+(f+g)>>0]|0)==0?b+f|0:0;else f=0}else f=0;while(0);return f|0}function ei(a,b,d){a=a|0;b=+b;d=+d;var e=0.0,f=0.0,h=0.0;f=+g[a+692>>2];do if(f>0.0){h=+g[a+688>>2];if(!((b-h)%6.2831854820251465<-3.1415927410125732))if((b-h)%6.2831854820251465>3.1415927410125732)e=(b-h)%6.2831854820251465+-6.2831854820251465;else e=(b-h)%6.2831854820251465;else e=(b-h)%6.2831854820251465+6.2831854820251465;if(!(!(e<-f)&e<=f))if(e>0.0){if((f+h)%6.2831854820251465<-3.1415927410125732){b=(f+h)%6.2831854820251465+6.2831854820251465;break}if(!((f+h)%6.2831854820251465>3.1415927410125732)){b=(f+h)%6.2831854820251465;break}b=(f+h)%6.2831854820251465+-6.2831854820251465;break}else{if((h-f)%6.2831854820251465<-3.1415927410125732){b=(h-f)%6.2831854820251465+6.2831854820251465;break}if(!((h-f)%6.2831854820251465>3.1415927410125732)){b=(h-f)%6.2831854820251465;break}b=(h-f)%6.2831854820251465+-6.2831854820251465;break}}while(0);g[a+680>>2]=(b-+ui(a,(c[a+28>>2]|0)+4|0,(c[a+32>>2]|0)+4|0))/d;return}function fi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;i=c[d>>2]|0;i=Ha[c[(c[i>>2]|0)+56>>2]&31](i,28)|0;j=(a[b+4>>0]|0)==0;h=c[b+8>>2]|0;g=c[b+12>>2]|0;b=c[d>>2]|0;c[i+4>>2]=b;c[i>>2]=8288;a[i+8>>0]=0;c[i+12>>2]=0;if(j){a[i+16>>0]=0;c[i+20>>2]=h;c[i+24>>2]=g;if(!(Ja[c[(c[b>>2]|0)+24>>2]&63](b,c[e+8>>2]|0,c[f+8>>2]|0)|0))return i|0;j=c[i+4>>2]|0;c[i+12>>2]=Ja[c[(c[j>>2]|0)+12>>2]&63](j,c[e+8>>2]|0,c[f+8>>2]|0)|0;a[i+8>>0]=1;return i|0}else{a[i+16>>0]=1;c[i+20>>2]=h;c[i+24>>2]=g;if(!(Ja[c[(c[b>>2]|0)+24>>2]&63](b,c[f+8>>2]|0,c[e+8>>2]|0)|0))return i|0;j=c[i+4>>2]|0;c[i+12>>2]=Ja[c[(c[j>>2]|0)+12>>2]&63](j,c[f+8>>2]|0,c[e+8>>2]|0)|0;a[i+8>>0]=1;return i|0}return 0}function gi(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;if(RC(b,c[d+8>>2]|0)|0)Ck(d,e,f,g);else{j=a[d+52>>0]|0;k=a[d+53>>0]|0;l=c[b+12>>2]|0;a[d+52>>0]=0;a[d+53>>0]=0;dn(b+16|0,d,e,f,g,h);a:do if((l|0)>1){i=b+24|0;do{if(a[d+54>>0]|0)break a;if(!(a[d+52>>0]|0)){if(a[d+53>>0]|0?(c[b+8>>2]&1|0)==0:0)break a}else{if((c[d+24>>2]|0)==1)break a;if(!(c[b+8>>2]&2))break a}a[d+52>>0]=0;a[d+53>>0]=0;dn(i,d,e,f,g,h);i=i+8|0}while(i>>>0<(b+16+(l<<3)|0)>>>0)}while(0);a[d+52>>0]=j;a[d+53>>0]=k}return} -function Kc(b,d,e,f,h,i,j,k,l,m,n,o,p){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;var q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,K=0.0,L=0.0;A=J(c[l+24>>2]|0,m)|0;y=a[d+44>>0]|0;B=c[d+56>>2]|0;if(!(y<<24>>24!=0|(B|0)!=0)){l=0;return l|0}C=c[(o|0?l+12|0:l+8|0)>>2]|0;m=c[(o|0?l+20|0:l+16|0)>>2]|0;c[C+(A<<2)>>2]=c[n>>2];c[C+(A+1<<2)>>2]=c[n+4>>2];c[C+(A+2<<2)>>2]=c[n+8>>2];g[m+(A<<2)>>2]=-+g[n>>2];g[m+(A+1<<2)>>2]=-+g[n+4>>2];g[m+(A+2<<2)>>2]=-+g[n+8>>2];do if(!o){q=+g[b+1176>>2];if(!(a[b+1301>>0]|0)){t=q-+g[e+48>>2];w=+g[b+1180>>2]-+g[e+52>>2];x=+g[b+1184>>2]-+g[e+56>>2];v=+g[n+8>>2];s=+g[n+4>>2];u=+g[n>>2];C=c[l+12>>2]|0;g[C+(A<<2)>>2]=w*v-x*s;g[C+(A+1<<2)>>2]=x*u-t*v;g[C+(A+2<<2)>>2]=t*s-w*u;u=+g[b+1176>>2]-+g[f+48>>2];w=+g[b+1180>>2]-+g[f+52>>2];s=+g[b+1184>>2]-+g[f+56>>2];t=+g[n+8>>2];v=+g[n+4>>2];x=+g[n>>2];C=c[l+20>>2]|0;g[C+(A<<2)>>2]=-(w*t-s*v);g[C+(A+1<<2)>>2]=-(s*x-u*t);g[C+(A+2<<2)>>2]=-(u*v-w*x);break}I=q-+g[f+48>>2];G=+g[b+1180>>2]-+g[f+52>>2];E=+g[b+1184>>2]-+g[f+56>>2];H=+g[n>>2];F=+g[n+4>>2];D=+g[n+8>>2];L=+g[b+1112>>2]-+g[e+48>>2];s=+g[b+1116>>2]-+g[e+52>>2];t=+g[b+1120>>2]-+g[e+56>>2];r=+g[d+52>>2]-+g[d+48>>2];K=H*(H*L+F*s+D*t)+H*r-H*(I*H+G*F+E*D);q=F*(H*L+F*s+D*t)+F*r-F*(I*H+G*F+E*D);r=D*(H*L+F*s+D*t)+D*r-D*(I*H+G*F+E*D);w=+g[b+1272>>2];x=+g[b+1276>>2];u=D*(s-F*(H*L+F*s+D*t)+w*q)-F*(t-D*(H*L+F*s+D*t)+w*r);v=H*(t-D*(H*L+F*s+D*t)+w*r)-D*(L-H*(H*L+F*s+D*t)+w*K);t=F*(L-H*(H*L+F*s+D*t)+w*K)-H*(s-F*(H*L+F*s+D*t)+w*q);s=D*(G-F*(I*H+G*F+E*D)-x*q)-F*(E-D*(I*H+G*F+E*D)-x*r);r=H*(E-D*(I*H+G*F+E*D)-x*r)-D*(I-H*(I*H+G*F+E*D)-x*K);q=F*(I-H*(I*H+G*F+E*D)-x*K)-H*(G-F*(I*H+G*F+E*D)-x*q);if(!((p|0)!=0|(a[b+1280>>0]|0)==0)){u=w*u;v=w*v;t=w*t;s=x*s;r=x*r;q=x*q}C=(c[l+12>>2]|0)+(A<<2)|0;g[C>>2]=u;g[C+4>>2]=v;g[C+8>>2]=t;C=c[l+20>>2]|0;g[C+(A<<2)>>2]=-s;g[C+(A+1<<2)>>2]=-r;g[C+(A+2<<2)>>2]=-q}while(0);if(B|0?+g[d>>2]==+g[d+4>>2]:0){e=(c[l+28>>2]|0)+(A<<2)|0;g[e>>2]=0.0;q=0.0}else z=11;do if((z|0)==11){m=(c[l+28>>2]|0)+(A<<2)|0;g[m>>2]=0.0;if(!(y<<24>>24)){if(B|0){e=m;q=0.0;break}else i=1;return i|0}c[(c[l+32>>2]|0)+(A<<2)>>2]=c[d+28>>2];if(B|0){e=m;q=+g[m>>2];break}v=+g[d+8>>2];q=o|0?v:-v;r=+g[d+52>>2];s=+g[d>>2];t=+g[d+4>>2];u=+g[l>>2]*+g[d+32>>2];do if(!(s>t))if(!(s==t)){if(q/u<0.0)if(r>=s?s-q/u>r:0){q=(s-r)/(q/u);break}else{q=r0.0)if(r<=t?t-q/ut?0.0:1.0;break}else q=0.0}else q=0.0;else q=1.0;while(0);g[m>>2]=q*v+ +g[m>>2];g[(c[l+36>>2]|0)+(A<<2)>>2]=-+g[d+12>>2];c[(c[l+40>>2]|0)+(A<<2)>>2]=c[d+12>>2];C=1;return C|0}while(0);L=+g[l>>2]*+g[d+32>>2]*+g[d+48>>2];g[e>>2]=q+(o|0?-L:L);c[(c[l+32>>2]|0)+(A<<2)>>2]=c[d+36>>2];if(+g[d>>2]==+g[d+4>>2]){g[(c[l+36>>2]|0)+(A<<2)>>2]=-3402823466385288598117041.0e14;g[(c[l+40>>2]|0)+(A<<2)>>2]=3402823466385288598117041.0e14;C=1;return C|0}g[(c[l+36>>2]|0)+(A<<2)>>2]=(B|0)==1?0.0:-3402823466385288598117041.0e14;g[(c[l+40>>2]|0)+(A<<2)>>2]=(B|0)==1?3402823466385288598117041.0e14:0.0;v=+g[d+40>>2];if(!(v>0.0)){C=1;return C|0}if(o|0){L=+g[n>>2];r=+g[n+4>>2];q=+g[n+8>>2];s=q;t=r;u=L;i=k;r=+g[j>>2]*L+ +g[j+4>>2]*r;q=+g[j+8>>2]*q}else{L=+g[n>>2];r=+g[n+4>>2];q=+g[n+8>>2];s=q;t=r;u=L;r=+g[h>>2]*L+ +g[h+4>>2]*r;q=+g[h+8>>2]*q}q=r+q-(u*+g[i>>2]+t*+g[i+4>>2]+s*+g[i+8>>2]);if((B|0)==1){if(!(q<0.0)){C=1;return C|0}if(!(+g[e>>2]<-(v*q))){C=1;return C|0}g[e>>2]=-(v*q);C=1;return C|0}else{if(!(q>0.0)){C=1;return C|0}if(!(+g[e>>2]>-(v*q))){C=1;return C|0}g[e>>2]=-(v*q);C=1;return C|0}return 0}function Lc(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var k=0.0,l=0,m=0.0,n=0,o=0,p=0,q=0.0,r=0.0,s=0.0,t=0,u=0.0,v=0.0;t=sa;sa=sa+288|0;p=c[b+4>>2]|0;a[p+312>>0]=0;c[p>>2]=0;a[p+356>>0]=1;c[p+292>>2]=1566444395;c[p+296>>2]=1566444395;c[p+300>>2]=1566444395;g[p+304>>2]=0.0;c[p+336>>2]=0;c[p+336+4>>2]=0;c[p+336+8>>2]=0;c[p+336+12>>2]=0;a[p+336+16>>0]=0;a[p+332>>0]=a[p+332>>0]&-16;q=+g[e+48>>2]-+g[d+48>>2]-(+g[h+48>>2]-+g[f+48>>2]);r=+g[e+52>>2]-+g[d+52>>2]-(+g[h+52>>2]-+g[f+52>>2]);s=+g[e+56>>2]-+g[d+56>>2]-(+g[h+56>>2]-+g[f+56>>2]);c[t+216>>2]=12068;g[t+216+36>>2]=999999984306749440.0;a[t+216+40>>0]=0;p=c[b+8>>2]|0;o=c[b+12>>2]|0;n=c[b+4>>2]|0;c[t+136>>2]=12116;c[t+136+4>>2]=0;c[t+136+8>>2]=1065353216;c[t+136+12>>2]=0;g[t+136+16>>2]=0.0;c[t+136+20>>2]=0;c[t+136+24>>2]=n;c[t+136+28>>2]=p;c[t+136+32>>2]=o;c[t+136+36>>2]=c[p+4>>2];c[t+136+40>>2]=c[o+4>>2];g[t+136+44>>2]=+va[c[(c[p>>2]|0)+48>>2]&15](p);g[t+136+48>>2]=+va[c[(c[o>>2]|0)+48>>2]&15](o);a[t+136+52>>0]=0;c[t+136+60>>2]=-1;c[t+136+72>>2]=1;c[t+136+76>>2]=1;g[t+128>>2]=999999984306749440.0;c[t>>2]=c[d>>2];c[t+4>>2]=c[d+4>>2];c[t+8>>2]=c[d+8>>2];c[t+12>>2]=c[d+12>>2];c[t+16>>2]=c[d+16>>2];c[t+16+4>>2]=c[d+16+4>>2];c[t+16+8>>2]=c[d+16+8>>2];c[t+16+12>>2]=c[d+16+12>>2];c[t+32>>2]=c[d+32>>2];c[t+32+4>>2]=c[d+32+4>>2];c[t+32+8>>2]=c[d+32+8>>2];c[t+32+12>>2]=c[d+32+12>>2];c[t+48>>2]=c[d+48>>2];c[t+48+4>>2]=c[d+48+4>>2];c[t+48+8>>2]=c[d+48+8>>2];c[t+48+12>>2]=c[d+48+12>>2];c[t+64>>2]=c[f>>2];c[t+64+4>>2]=c[f+4>>2];c[t+64+8>>2]=c[f+8>>2];c[t+64+12>>2]=c[f+12>>2];c[t+80>>2]=c[f+16>>2];c[t+80+4>>2]=c[f+16+4>>2];c[t+80+8>>2]=c[f+16+8>>2];c[t+80+12>>2]=c[f+16+12>>2];c[t+96>>2]=c[f+32>>2];c[t+96+4>>2]=c[f+32+4>>2];c[t+96+8>>2]=c[f+32+8>>2];c[t+96+12>>2]=c[f+32+12>>2];c[t+112>>2]=c[f+48>>2];c[t+112+4>>2]=c[f+48+4>>2];c[t+112+8>>2]=c[f+48+8>>2];c[t+112+12>>2]=c[f+48+12>>2];Ub(t+136|0,t,t+216|0,0,0);o=(a[t+216+40>>0]|0)==0;p=t+216+20|0;c[t+264>>2]=c[p>>2];c[t+264+4>>2]=c[p+4>>2];c[t+264+8>>2]=c[p+8>>2];c[t+264+12>>2]=c[p+12>>2];if(o){i=0;sa=t;return i|0}m=+g[t+216+36>>2];k=+g[t+216+16>>2];b=c[t+216+12>>2]|0;l=c[t+216+8>>2]|0;n=c[t+216+4>>2]|0;do if(m>1.0000000474974513e-03){o=0;k=0.0;while(1){if(o>>>0>31){b=0;o=13;break}v=q*(c[j>>2]=n,+g[j>>2]);v=r*(c[j>>2]=l,+g[j>>2])+v;u=k;k=k-m/(s*(c[j>>2]=b,+g[j>>2])+v);if(!(!(k<=u)&(!(k<0.0)&!(k>1.0)))){b=0;o=13;break}Qa[c[c[i>>2]>>2]&31](i,k);v=1.0-k;g[t+48>>2]=v*+g[d+48>>2]+k*+g[e+48>>2];g[t+52>>2]=v*+g[d+52>>2]+k*+g[e+52>>2];g[t+56>>2]=v*+g[d+56>>2]+k*+g[e+56>>2];g[t+112>>2]=v*+g[f+48>>2]+k*+g[h+48>>2];g[t+116>>2]=v*+g[f+52>>2]+k*+g[h+52>>2];g[t+120>>2]=v*+g[f+56>>2]+k*+g[h+56>>2];Ub(t+136|0,t,t+216|0,0,0);if(!(a[t+216+40>>0]|0)){b=0;o=13;break}m=+g[t+216+36>>2];if(m<0.0){o=8;break}c[t+264>>2]=c[p>>2];c[t+264+4>>2]=c[p+4>>2];c[t+264+8>>2]=c[p+8>>2];c[t+264+12>>2]=c[p+12>>2];b=c[t+216+12>>2]|0;l=c[t+216+8>>2]|0;n=c[t+216+4>>2]|0;if(!(m>1.0000000474974513e-03)){o=10;break}else o=o+1|0}if((o|0)==8){g[i+164>>2]=k;e=c[t+216+8>>2]|0;f=c[t+216+12>>2]|0;h=c[t+216+16>>2]|0;c[i+132>>2]=c[t+216+4>>2];c[i+136>>2]=e;c[i+140>>2]=f;c[i+144>>2]=h;c[i+148>>2]=c[p>>2];c[i+148+4>>2]=c[p+4>>2];c[i+148+8>>2]=c[p+8>>2];c[i+148+12>>2]=c[p+12>>2];i=1;sa=t;return i|0}else if((o|0)==10){m=k;k=+g[t+216+16>>2];break}else if((o|0)==13){sa=t;return b|0}}else m=0.0;while(0);v=q*(c[j>>2]=n,+g[j>>2]);v=r*(c[j>>2]=l,+g[j>>2])+v;if(s*(c[j>>2]=b,+g[j>>2])+v>=-+g[i+172>>2]){i=0;sa=t;return i|0}g[i+164>>2]=m;c[i+132>>2]=n;c[i+136>>2]=l;c[i+140>>2]=b;g[i+144>>2]=k;c[i+148>>2]=c[t+264>>2];c[i+148+4>>2]=c[t+264+4>>2];c[i+148+8>>2]=c[t+264+8>>2];c[i+148+12>>2]=c[t+264+12>>2];i=1;sa=t;return i|0}function Mc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0,K=0;l=sa;sa=sa+240|0;c[a+4>>2]=(c[a+4>>2]|0)+1;j=c[b+36>>2]|0;i=c[d+36>>2]|0;J=c[a+8>>2]|0;f=c[a+12>>2]|0;K=c[(c[J+4>>2]|0)+24>>2]|0;d=c[K+(j*80|0)+64>>2]|0;b=(c[f+4>>2]|0)+24|0;e=c[(c[b>>2]|0)+(i*80|0)+64>>2]|0;J=c[J+12>>2]|0;m=+g[J>>2];H=+g[J+4>>2];I=+g[J+8>>2];p=+g[J+16>>2];r=+g[J+20>>2];t=+g[J+24>>2];q=+g[J+32>>2];u=+g[J+36>>2];C=+g[J+40>>2];v=+g[K+(j*80|0)>>2];w=+g[K+(j*80|0)+16>>2];x=+g[K+(j*80|0)+32>>2];y=+g[K+(j*80|0)+4>>2];z=+g[K+(j*80|0)+20>>2];A=+g[K+(j*80|0)+36>>2];s=+g[K+(j*80|0)+8>>2];B=+g[K+(j*80|0)+24>>2];D=+g[K+(j*80|0)+40>>2];n=+g[K+(j*80|0)+48>>2];o=+g[K+(j*80|0)+52>>2];G=+g[K+(j*80|0)+56>>2];E=+g[J+48>>2]+(m*n+H*o+I*G);F=+g[J+52>>2]+(p*n+r*o+t*G);G=+g[J+56>>2]+(q*n+u*o+C*G);g[l+176>>2]=m*v+H*w+I*x;g[l+176+4>>2]=m*y+H*z+I*A;g[l+176+8>>2]=m*s+H*B+I*D;g[l+176+12>>2]=0.0;g[l+176+16>>2]=p*v+r*w+t*x;g[l+176+20>>2]=p*y+r*z+t*A;g[l+176+24>>2]=p*s+r*B+t*D;g[l+176+28>>2]=0.0;g[l+176+32>>2]=q*v+u*w+C*x;g[l+176+36>>2]=q*y+u*z+C*A;g[l+176+40>>2]=q*s+u*B+C*D;g[l+176+44>>2]=0.0;g[l+176+48>>2]=E;g[l+176+52>>2]=F;g[l+176+56>>2]=G;g[l+176+60>>2]=0.0;f=c[f+12>>2]|0;G=+g[f>>2];F=+g[f+4>>2];E=+g[f+8>>2];D=+g[f+16>>2];C=+g[f+20>>2];B=+g[f+24>>2];u=+g[f+32>>2];s=+g[f+36>>2];q=+g[f+40>>2];b=c[b>>2]|0;A=+g[b+(i*80|0)>>2];z=+g[b+(i*80|0)+16>>2];y=+g[b+(i*80|0)+32>>2];x=+g[b+(i*80|0)+4>>2];w=+g[b+(i*80|0)+20>>2];v=+g[b+(i*80|0)+36>>2];t=+g[b+(i*80|0)+8>>2];r=+g[b+(i*80|0)+24>>2];p=+g[b+(i*80|0)+40>>2];I=+g[b+(i*80|0)+48>>2];H=+g[b+(i*80|0)+52>>2];m=+g[b+(i*80|0)+56>>2];o=+g[f+48>>2]+(G*I+F*H+E*m);n=+g[f+52>>2]+(D*I+C*H+B*m);m=+g[f+56>>2]+(u*I+s*H+q*m);g[l+112>>2]=G*A+F*z+E*y;g[l+112+4>>2]=G*x+F*w+E*v;g[l+112+8>>2]=G*t+F*r+E*p;g[l+112+12>>2]=0.0;g[l+112+16>>2]=D*A+C*z+B*y;g[l+112+20>>2]=D*x+C*w+B*v;g[l+112+24>>2]=D*t+C*r+B*p;g[l+112+28>>2]=0.0;g[l+112+32>>2]=u*A+s*z+q*y;g[l+112+36>>2]=u*x+s*w+q*v;g[l+112+40>>2]=u*t+s*r+q*p;g[l+112+44>>2]=0.0;g[l+112+48>>2]=o;g[l+112+52>>2]=n;g[l+112+56>>2]=m;g[l+112+60>>2]=0.0;ab[c[(c[d>>2]|0)+8>>2]&127](d,l+176|0,l+96|0,l+80|0);ab[c[(c[e>>2]|0)+8>>2]&127](e,l+112|0,l+64|0,l+48|0);if(!(+g[l+96>>2]>+g[l+48>>2])?!(+g[l+80>>2]<+g[l+64>>2]):0)b=1;else b=0;if(!(!(+g[l+96+8>>2]>+g[l+48+8>>2])?!(+g[l+80+8>>2]<+g[l+64+8>>2]):0))b=0;if(+g[l+96+4>>2]>+g[l+48+4>>2]){sa=l;return}if(+g[l+80+4>>2]<+g[l+64+4>>2]|b^1){sa=l;return}f=c[a+8>>2]|0;b=c[f+8>>2]|0;c[l+24>>2]=f;c[l+24+4>>2]=d;c[l+24+8>>2]=b;c[l+24+12>>2]=l+176;c[l+24+16>>2]=-1;c[l+24+20>>2]=j;b=c[a+12>>2]|0;f=c[b+8>>2]|0;c[l>>2]=b;c[l+4>>2]=e;c[l+8>>2]=f;c[l+12>>2]=l+112;c[l+16>>2]=-1;c[l+20>>2]=i;f=c[a+28>>2]|0;c[7170]=(c[7170]|0)+1;b=(i<<16|j)+~((i<<16|j)<<15)|0;b=((10?b>>10:b)^b)*9|0;b=(6?b>>6:b)^b;b=(c[f+12>>2]|0)+-1&((16?b+~(b<<11)>>16:b+~(b<<11)|0)^b+~(b<<11));a:do if((b|0)<(c[f+32>>2]|0)?(h=c[(c[f+40>>2]|0)+(b<<2)>>2]|0,(h|0)!=-1):0){e=c[f+16>>2]|0;b=h;while(1){d=e+(b*12|0)|0;if((c[d>>2]|0)==(j|0)?(c[e+(b*12|0)+4>>2]|0)==(i|0):0)break;b=c[(c[f+60>>2]|0)+(b<<2)>>2]|0;if((b|0)==-1){k=16;break a}}if(d)b=c[e+(b*12|0)+8>>2]|0;else k=16}else k=16;while(0);if((k|0)==16){b=c[a+16>>2]|0;b=Ka[c[(c[b>>2]|0)+8>>2]&31](b,l+24|0,l,c[a+32>>2]|0)|0;K=c[a+28>>2]|0;c[(Ja[c[(c[K>>2]|0)+12>>2]&63](K,j,i)|0)+8>>2]=b}K=c[a+24>>2]|0;k=c[K+8>>2]|0;J=c[K+12>>2]|0;c[K+8>>2]=l+24;c[K+12>>2]=l;Za[c[(c[K>>2]|0)+8>>2]&127](K,-1,j);K=c[a+24>>2]|0;Za[c[(c[K>>2]|0)+12>>2]&127](K,-1,i);eb[c[(c[b>>2]|0)+8>>2]&31](b,l+24|0,l,c[a+20>>2]|0,c[a+24>>2]|0);K=c[a+24>>2]|0;c[K+8>>2]=k;c[K+12>>2]=J;sa=l;return}function Nc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0,p=0.0,q=0.0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0;z=sa;sa=sa+48|0;switch(c[b+4>>2]|0){case 8:{c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;sa=z;return}case 0:{v=+g[b+28>>2];w=+g[b+28+4>>2];w=+g[d+4>>2]>=0.0?w:-w;y=+g[b+28+8>>2];y=+g[d+8>>2]>=0.0?y:-y;g[a>>2]=+g[d>>2]>=0.0?v:-v;g[a+4>>2]=w;g[a+8>>2]=y;g[a+12>>2]=0.0;sa=z;return}case 1:{t=+g[d>>2];u=+g[d+4>>2];y=+g[d+8>>2];w=t*+g[b+56>>2]+u*+g[b+56+4>>2]+y*+g[b+56+8>>2];v=t*+g[b+56+16>>2]+u*+g[b+56+20>>2]+y*+g[b+56+24>>2];y=t*+g[b+56+32>>2]+u*+g[b+56+36>>2]+y*+g[b+56+40>>2];n=w>2]|0;r=c[b+56+(n<<4)+8>>2]|0;c[a>>2]=c[b+56+(n<<4)>>2];c[a+4>>2]=o;c[a+8>>2]=r;g[a+12>>2]=0.0;sa=z;return}case 13:{c[z+32>>2]=c[b+28>>2];c[z+32+4>>2]=c[b+28+4>>2];c[z+32+8>>2]=c[b+28+8>>2];c[z+32+12>>2]=c[b+28+12>>2];c[z+16>>2]=c[d>>2];e=c[d+4>>2]|0;c[z+16+4>>2]=e;r=c[d+8>>2]|0;c[z+16+8>>2]=r;g[z+16+12>>2]=0.0;d=c[b+52>>2]|0;f=(c[j>>2]=r,+g[j>>2]);switch(d|0){case 2:{b=0;n=2;o=1;h=(c[j>>2]=e,+g[j>>2]);break}case 1:{b=0;n=1;o=2;h=f;break}default:{b=1;n=0;o=2;h=f}}f=+g[z+32+(b<<2)>>2];i=+g[z+32+(d<<2)>>2];m=+g[z+16+(b<<2)>>2];l=+x(+(m*m+h*h));if(l!=0.0){k=h*(f/l);h=+g[z+16+(n<<2)>>2]<0.0?-i:i;f=m*(f/l)}else{k=0.0;h=+g[z+16+(n<<2)>>2]<0.0?-i:i}g[z+(b<<2)>>2]=f;g[z+(n<<2)>>2]=h;g[z+(o<<2)>>2]=k;c[a>>2]=c[z>>2];c[a+4>>2]=c[z+4>>2];c[a+8>>2]=c[z+8>>2];g[a+12>>2]=0.0;sa=z;return}case 10:{f=+g[d>>2];h=+g[d+4>>2];i=+g[d+8>>2];e=c[b+52>>2]|0;w=+g[b+28+(e<<2)>>2];k=+g[b+28+(((e+2|0)%3|0)<<2)>>2];if(f*f+h*h+i*i<9.999999747378752e-05){y=1.0;v=0.0;u=0.0}else{u=1.0/+x(+(f*f+h*h+i*i));y=f*u;v=h*u;u=i*u}c[z+32>>2]=0;c[z+32+4>>2]=0;c[z+32+8>>2]=0;c[z+32+12>>2]=0;g[z+32+(e<<2)>>2]=w;s=k*y;t=k*v;q=k*u;p=+g[b+44>>2];l=y*p;m=v*p;p=u*p;k=s+ +g[z+32>>2]-l;f=t+ +g[z+32+4>>2]-m;h=q+ +g[z+32+8>>2]-p;i=u*h+(y*k+v*f);if(i>-999999984306749440.0){o=(g[j>>2]=h,c[j>>2]|0);r=(g[j>>2]=f,c[j>>2]|0);n=(g[j>>2]=k,c[j>>2]|0)}else{i=-999999984306749440.0;n=0;o=0;r=0}c[z+32>>2]=0;c[z+32+4>>2]=0;c[z+32+8>>2]=0;c[z+32+12>>2]=0;g[z+32+(e<<2)>>2]=-w;s=s+ +g[z+32>>2]-l;w=t+ +g[z+32+4>>2]-m;f=q+ +g[z+32+8>>2]-p;e=y*s+v*w+u*f>i;d=(g[j>>2]=s,c[j>>2]|0);b=(g[j>>2]=w,c[j>>2]|0);o=e?(g[j>>2]=f,c[j>>2]|0):o;c[a>>2]=e?d:n;c[a+4>>2]=e?b:r;c[a+8>>2]=o;g[a+12>>2]=0.0;sa=z;return}case 5:{o=c[b+92>>2]|0;n=c[b+96>>2]|0;p=+g[b+12>>2];q=+g[b+16>>2];m=+g[b+20>>2];k=+g[d>>2]*p;l=+g[d+4>>2]*q;h=+g[d+8>>2]*m;if((n|0)>0){e=-1;d=0;f=-3402823466385288598117041.0e14;while(1){i=k*+g[o+(d<<4)>>2]+l*+g[o+(d<<4)+4>>2]+h*+g[o+(d<<4)+8>>2];b=i>f;e=b?d:e;d=d+1|0;if((d|0)==(n|0))break;else f=b?i:f}}else e=-1;w=q*+g[o+(e<<4)+4>>2];y=m*+g[o+(e<<4)+8>>2];g[a>>2]=p*+g[o+(e<<4)>>2];g[a+4>>2]=w;g[a+8>>2]=y;g[a+12>>2]=0.0;sa=z;return}case 4:{o=c[b+104>>2]|0;n=c[b+96>>2]|0;p=+g[b+12>>2];q=+g[b+16>>2];m=+g[b+20>>2];k=+g[d>>2]*p;l=+g[d+4>>2]*q;h=+g[d+8>>2]*m;if((n|0)>0){e=-1;d=0;f=-3402823466385288598117041.0e14;while(1){i=k*+g[o+(d<<4)>>2]+l*+g[o+(d<<4)+4>>2]+h*+g[o+(d<<4)+8>>2];b=i>f;e=b?d:e;d=d+1|0;if((d|0)==(n|0))break;else f=b?i:f}}else e=-1;w=q*+g[o+(e<<4)+4>>2];y=m*+g[o+(e<<4)+8>>2];g[a>>2]=p*+g[o+(e<<4)>>2];g[a+4>>2]=w;g[a+8>>2]=y;g[a+12>>2]=0.0;sa=z;return}default:{Za[c[(c[b>>2]|0)+68>>2]&127](a,b,d);sa=z;return}}}function Oc(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var k=0,l=0,m=0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0,C=0,D=0;D=c[b+88>>2]|0;if((D|0)==(c[b+92>>2]|0)?(o=(D|0)==0?1:D<<1,(D|0)<(o|0)):0){if(!o){k=0;m=D}else{c[7182]=(c[7182]|0)+1;k=xb((o*152|3)+16|0)|0;if(!k)k=0;else{c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16}m=c[b+88>>2]|0}if((m|0)>0){l=0;do{Bh(k+(l*152|0)|0,(c[b+96>>2]|0)+(l*152|0)|0,152)|0;l=l+1|0}while((l|0)!=(m|0))}l=c[b+96>>2]|0;if(l|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=k;c[b+92>>2]=o;k=c[b+88>>2]|0}else k=D;c[b+88>>2]=k+1;C=c[b+96>>2]|0;c[C+(D*152|0)+140>>2]=h;c[C+(D*152|0)+16>>2]=0;c[C+(D*152|0)+16+4>>2]=0;c[C+(D*152|0)+16+8>>2]=0;c[C+(D*152|0)+16+12>>2]=0;g[C+(D*152|0)+48>>2]=-0.0;g[C+(D*152|0)+52>>2]=-0.0;g[C+(D*152|0)+56>>2]=-0.0;g[C+(D*152|0)+60>>2]=0.0;h=c[b+16>>2]|0;o=c[h+(e*244|0)+240>>2]|0;B=c[h+(f*244|0)+240>>2]|0;c[C+(D*152|0)+144>>2]=e;c[C+(D*152|0)+148>>2]=f;b=c[i+88>>2]|0;c[C+(D*152|0)+104>>2]=b;c[C+(D*152|0)+132>>2]=0;g[C+(D*152|0)+100>>2]=0.0;g[C+(D*152|0)+96>>2]=0.0;x=-+g[d>>2];y=-+g[d+4>>2];z=-+g[d+8>>2];g[C+(D*152|0)>>2]=x;g[C+(D*152|0)+4>>2]=y;g[C+(D*152|0)+8>>2]=z;g[C+(D*152|0)+12>>2]=0.0;A=(c[j>>2]=b,+g[j>>2]);if(o|0){k=(g[j>>2]=(+g[o+264>>2]*x+ +g[o+268>>2]*y+ +g[o+272>>2]*z)*+g[o+544>>2],c[j>>2]|0);l=(g[j>>2]=(+g[o+280>>2]*x+ +g[o+284>>2]*y+ +g[o+288>>2]*z)*+g[o+548>>2],c[j>>2]|0);m=(g[j>>2]=(+g[o+296>>2]*x+ +g[o+300>>2]*y+ +g[o+304>>2]*z)*+g[o+552>>2],c[j>>2]|0)}else{k=0;l=0;m=0}c[C+(D*152|0)+64>>2]=k;c[C+(D*152|0)+68>>2]=l;c[C+(D*152|0)+72>>2]=m;g[C+(D*152|0)+76>>2]=0.0;u=+g[d>>2];v=+g[d+4>>2];w=+g[d+8>>2];d=c[d+12>>2]|0;g[C+(D*152|0)+32>>2]=u;g[C+(D*152|0)+36>>2]=v;g[C+(D*152|0)+40>>2]=w;c[C+(D*152|0)+44>>2]=d;if(B|0){k=(g[j>>2]=(u*+g[B+264>>2]+v*+g[B+268>>2]+w*+g[B+272>>2])*+g[B+544>>2],c[j>>2]|0);l=(g[j>>2]=(u*+g[B+280>>2]+v*+g[B+284>>2]+w*+g[B+288>>2])*+g[B+548>>2],c[j>>2]|0);m=(g[j>>2]=(u*+g[B+296>>2]+v*+g[B+300>>2]+w*+g[B+304>>2])*+g[B+552>>2],c[j>>2]|0)}else{k=0;l=0;m=0}c[C+(D*152|0)+80>>2]=k;c[C+(D*152|0)+84>>2]=l;c[C+(D*152|0)+88>>2]=m;g[C+(D*152|0)+92>>2]=0.0;if(o|0){n=+g[o+264>>2]*x+ +g[o+268>>2]*y+ +g[o+272>>2]*z;p=+g[o+280>>2]*x+ +g[o+284>>2]*y+ +g[o+288>>2]*z;q=+g[o+296>>2]*x+ +g[o+300>>2]*y+ +g[o+304>>2]*z}else{n=0.0;p=0.0;q=0.0}if(B|0){r=+g[B+264>>2]*u+ +g[B+268>>2]*v+ +g[B+272>>2]*w;s=u*+g[B+280>>2]+v*+g[B+284>>2]+w*+g[B+288>>2];t=u*+g[B+296>>2]+v*+g[B+300>>2]+w*+g[B+304>>2]}else{r=0.0;s=0.0;t=0.0}s=1.0/(n*x+p*y+q*z+0.0+(r*u+s*v+t*w));g[C+(D*152|0)+108>>2]=s;if(o|0){p=+g[h+(e*244|0)+192>>2];q=+g[h+(e*244|0)+196>>2];r=+g[h+(e*244|0)+200>>2];n=(+g[h+(e*244|0)+176>>2]+ +g[h+(e*244|0)+208>>2])*0.0+(+g[h+(e*244|0)+180>>2]+ +g[h+(e*244|0)+212>>2])*0.0+(+g[h+(e*244|0)+184>>2]+ +g[h+(e*244|0)+216>>2])*0.0}else{p=0.0;q=0.0;r=0.0;n=0.0}n=n+(r*z+(q*y+p*x));if(!B){z=0.0;t=0.0;x=0.0;y=-0.0;z=u*z;v=v*t;z=v+z;x=w*x;z=x+z;z=y+z;z=n+z;z=0.0-z;z=s*z;f=C+(D*152|0)+112|0;g[f>>2]=z;f=C+(D*152|0)+116|0;g[f>>2]=0.0;A=-A;f=C+(D*152|0)+120|0;g[f>>2]=A;D=C+(D*152|0)+124|0;c[D>>2]=b;return}z=+g[h+(f*244|0)+192>>2];t=+g[h+(f*244|0)+196>>2];x=+g[h+(f*244|0)+200>>2];y=(+g[h+(f*244|0)+176>>2]+ +g[h+(f*244|0)+208>>2])*-0.0+(+g[h+(f*244|0)+180>>2]+ +g[h+(f*244|0)+212>>2])*-0.0+(+g[h+(f*244|0)+184>>2]+ +g[h+(f*244|0)+216>>2])*-0.0;z=u*z;v=v*t;z=v+z;x=w*x;z=x+z;z=y+z;z=n+z;z=0.0-z;z=s*z;f=C+(D*152|0)+112|0;g[f>>2]=z;f=C+(D*152|0)+116|0;g[f>>2]=0.0;A=-A;f=C+(D*152|0)+120|0;g[f>>2]=A;D=C+(D*152|0)+124|0;c[D>>2]=b;return}function Pc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0,K=0,L=0,M=0,N=0;h=sa;sa=sa+240|0;if(!(c[b+16>>2]|0)){J=c[b+12>>2]|0;b=c[b+20>>2]|0;w=+g[d>>2];p=+g[d+4>>2];t=+g[d+8>>2];j=+g[d+16>>2];q=+g[d+20>>2];i=+g[d+24>>2];l=+g[d+32>>2];r=+g[d+36>>2];m=+g[d+40>>2];E=+g[d+48>>2];D=+g[d+52>>2];C=+g[d+56>>2];I=+g[e>>2];H=+g[e+16>>2];y=+g[e+32>>2];G=+g[e+4>>2];F=+g[e+20>>2];x=+g[e+36>>2];u=+g[e+8>>2];k=+g[e+24>>2];o=+g[e+40>>2];B=-+g[e+48>>2];A=-+g[e+52>>2];v=-+g[e+56>>2];d=c[(c[J>>2]|0)+64>>2]|0;z=-+g[b+48>>2];s=-+g[b+52>>2];n=-+g[b+56>>2];g[h+16>>2]=(w*I+j*H+l*y)*z+(w*G+j*F+l*x)*s+(w*u+j*k+l*o)*n;g[h+16+4>>2]=(p*I+q*H+r*y)*z+(p*G+q*F+r*x)*s+(p*u+q*k+r*o)*n;g[h+16+8>>2]=(t*I+i*H+m*y)*z+(t*G+i*F+m*x)*s+(t*u+i*k+m*o)*n;g[h+16+12>>2]=0.0;Za[d&127](h+152|0,J,h+16|0);n=+g[h+152>>2];s=+g[h+152+4>>2];z=+g[h+152+8>>2];y=E*I+D*H+C*y+(I*B+H*A+y*v)+((w*I+j*H+l*y)*n+(p*I+q*H+r*y)*s+(t*I+i*H+m*y)*z);x=E*G+D*F+C*x+(G*B+F*A+x*v)+((w*G+j*F+l*x)*n+(p*G+q*F+r*x)*s+(t*G+i*F+m*x)*z);z=E*u+D*k+C*o+(u*B+k*A+o*v)+((w*u+j*k+l*o)*n+(p*u+q*k+r*o)*s+(t*u+i*k+m*o)*z);o=+g[b+48>>2];m=+g[b+52>>2];k=+g[b+56>>2];i=k*z+(o*y+m*x)-+g[b+64>>2];u=+g[e>>2];t=+g[e+4>>2];s=+g[e+8>>2];r=+g[e+16>>2];q=+g[e+20>>2];p=+g[e+24>>2];n=+g[e+32>>2];l=+g[e+36>>2];j=+g[e+40>>2];w=(y-o*i)*r+(x-m*i)*q+(z-k*i)*p+ +g[e+52>>2];v=(y-o*i)*n+(x-m*i)*l+(z-k*i)*j+ +g[e+56>>2];g[h+16>>2]=s*(z-k*i)+(u*(y-o*i)+t*(x-m*i))+ +g[e+48>>2];g[h+16+4>>2]=w;g[h+16+8>>2]=v;g[h+16+12>>2]=0.0;g[h>>2]=o*u+m*t+k*s;g[h+4>>2]=o*r+m*q+k*p;g[h+8>>2]=o*n+m*l+k*j;g[h+12>>2]=0.0;_a[c[(c[f>>2]|0)+16>>2]&15](f,h,h+16|0,i);sa=h;return}else{M=c[b+4>>2]|0;a[M+312>>0]=0;c[M>>2]=0;a[M+356>>0]=1;c[M+292>>2]=1566444395;c[M+296>>2]=1566444395;c[M+300>>2]=1566444395;g[M+304>>2]=0.0;c[M+336>>2]=0;c[M+336+4>>2]=0;c[M+336+8>>2]=0;c[M+336+12>>2]=0;a[M+336+16>>0]=0;a[M+332>>0]=a[M+332>>0]&-16;M=c[b+12>>2]|0;L=c[b+16>>2]|0;K=c[M+4>>2]|0;J=c[L+4>>2]|0;H=+va[c[(c[M>>2]|0)+48>>2]&15](M);N=c[b+16>>2]|0;I=+va[c[(c[N>>2]|0)+48>>2]&15](N);N=c[b+4>>2]|0;b=c[b+8>>2]|0;c[h+152>>2]=12116;c[h+152+4>>2]=0;c[h+152+8>>2]=1065353216;c[h+152+12>>2]=0;g[h+152+16>>2]=0.0;c[h+152+20>>2]=b;c[h+152+24>>2]=N;c[h+152+28>>2]=M;c[h+152+32>>2]=L;c[h+152+36>>2]=K;c[h+152+40>>2]=J;g[h+152+44>>2]=H;g[h+152+48>>2]=I;a[h+152+52>>0]=0;c[h+152+60>>2]=-1;c[h+152+72>>2]=1;c[h+152+76>>2]=1;g[h+16+128>>2]=999999984306749440.0;c[h+16>>2]=c[d>>2];c[h+16+4>>2]=c[d+4>>2];c[h+16+8>>2]=c[d+8>>2];c[h+16+12>>2]=c[d+12>>2];c[h+16+16>>2]=c[d+16>>2];c[h+16+16+4>>2]=c[d+16+4>>2];c[h+16+16+8>>2]=c[d+16+8>>2];c[h+16+16+12>>2]=c[d+16+12>>2];c[h+16+32>>2]=c[d+32>>2];c[h+16+32+4>>2]=c[d+32+4>>2];c[h+16+32+8>>2]=c[d+32+8>>2];c[h+16+32+12>>2]=c[d+32+12>>2];c[h+16+48>>2]=c[d+48>>2];c[h+16+48+4>>2]=c[d+48+4>>2];c[h+16+48+8>>2]=c[d+48+8>>2];c[h+16+48+12>>2]=c[d+48+12>>2];c[h+16+64>>2]=c[e>>2];c[h+16+64+4>>2]=c[e+4>>2];c[h+16+64+8>>2]=c[e+8>>2];c[h+16+64+12>>2]=c[e+12>>2];c[h+16+80>>2]=c[e+16>>2];c[h+16+80+4>>2]=c[e+16+4>>2];c[h+16+80+8>>2]=c[e+16+8>>2];c[h+16+80+12>>2]=c[e+16+12>>2];c[h+16+96>>2]=c[e+32>>2];c[h+16+96+4>>2]=c[e+32+4>>2];c[h+16+96+8>>2]=c[e+32+8>>2];c[h+16+96+12>>2]=c[e+32+12>>2];c[h+16+112>>2]=c[e+48>>2];c[h+16+112+4>>2]=c[e+48+4>>2];c[h+16+112+8>>2]=c[e+48+8>>2];c[h+16+112+12>>2]=c[e+48+12>>2];Ub(h+152|0,h+16|0,f,0,0);sa=h;return}}function Qc(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0,i=0,k=0,l=0.0,m=0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0;m=sa;sa=sa+16|0;c[b+236>>2]=2;c[b+312>>2]=0;c[b+312+4>>2]=0;c[b+312+8>>2]=0;c[b+312+12>>2]=0;c[b+312+16>>2]=0;c[b+312+20>>2]=0;c[b+312+24>>2]=0;c[b+312+28>>2]=0;c[b+544>>2]=1065353216;c[b+548>>2]=1065353216;c[b+552>>2]=1065353216;g[b+556>>2]=0.0;c[b+348>>2]=1065353216;c[b+352>>2]=1065353216;c[b+356>>2]=1065353216;e=b+360|0;h=e+36|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(h|0));c[b+412>>2]=0;c[b+412+4>>2]=0;c[b+412+8>>2]=0;c[b+412+12>>2]=0;c[b+412+16>>2]=0;c[b+412+20>>2]=0;c[b+412+24>>2]=0;c[b+412+28>>2]=0;f=+g[d+92>>2];l=+g[d+96>>2];g[m+12>>2]=f;g[m+8>>2]=l;g[m+4>>2]=0.0;g[m>>2]=1.0;c[b+444>>2]=c[(f<0.0?m+4|0:f>1.0?m:m+12|0)>>2];g[m+4>>2]=0.0;g[m>>2]=1.0;c[b+448>>2]=c[(l<0.0?m+4|0:l>1.0?m:m+8|0)>>2];c[b+472>>2]=c[d+112>>2];c[b+476>>2]=c[d+116>>2];e=c[d+4>>2]|0;c[b+480>>2]=e;c[b+608>>2]=0;c[b+612>>2]=0;a[b+452>>0]=a[d+120>>0]|0;c[b+456>>2]=c[d+124>>2];c[b+460>>2]=c[d+128>>2];c[b+464>>2]=c[d+132>>2];c[b+468>>2]=c[d+136>>2];if(!e){c[b+4>>2]=c[d+8>>2];c[b+4+4>>2]=c[d+8+4>>2];c[b+4+8>>2]=c[d+8+8>>2];c[b+4+12>>2]=c[d+8+12>>2];c[b+20>>2]=c[d+24>>2];c[b+20+4>>2]=c[d+24+4>>2];c[b+20+8>>2]=c[d+24+8>>2];c[b+20+12>>2]=c[d+24+12>>2];c[b+36>>2]=c[d+40>>2];c[b+36+4>>2]=c[d+40+4>>2];c[b+36+8>>2]=c[d+40+8>>2];c[b+36+12>>2]=c[d+40+12>>2];c[b+52>>2]=c[d+56>>2];c[b+52+4>>2]=c[d+56+4>>2];c[b+52+8>>2]=c[d+56+8>>2];c[b+52+12>>2]=c[d+56+12>>2];e=b+20|0;h=b+36|0;i=b+52|0;k=b+4|0}else{Va[c[(c[e>>2]|0)+8>>2]&127](e,b+4|0);e=b+20|0;h=b+36|0;i=b+52|0;k=b+4|0}c[b+68>>2]=c[k>>2];c[b+68+4>>2]=c[k+4>>2];c[b+68+8>>2]=c[k+8>>2];c[b+68+12>>2]=c[k+12>>2];c[b+84>>2]=c[e>>2];c[b+84+4>>2]=c[e+4>>2];c[b+84+8>>2]=c[e+8>>2];c[b+84+12>>2]=c[e+12>>2];c[b+100>>2]=c[h>>2];c[b+100+4>>2]=c[h+4>>2];c[b+100+8>>2]=c[h+8>>2];c[b+100+12>>2]=c[h+12>>2];c[b+116>>2]=c[i>>2];c[b+116+4>>2]=c[i+4>>2];c[b+116+8>>2]=c[i+8>>2];c[b+116+12>>2]=c[i+12>>2];c[b+132>>2]=0;c[b+132+4>>2]=0;c[b+132+8>>2]=0;c[b+132+12>>2]=0;c[b+132+16>>2]=0;c[b+132+20>>2]=0;c[b+132+24>>2]=0;c[b+132+28>>2]=0;c[b+224>>2]=c[d+100>>2];c[b+232>>2]=c[d+104>>2];c[b+228>>2]=c[d+108>>2];Va[c[(c[b>>2]|0)+12>>2]&127](b,c[d+72>>2]|0);e=c[6846]|0;c[6846]=e+1;c[b+508>>2]=e;f=+g[d>>2];e=c[b+204>>2]|0;if(f==0.0){c[b+204>>2]=e|1;l=0.0}else{c[b+204>>2]=e&-2;l=1.0/f}g[b+344>>2]=l;o=f*+g[b+384>>2];n=f*+g[b+388>>2];g[b+364>>2]=f*+g[b+380>>2];g[b+368>>2]=o;g[b+372>>2]=n;g[b+376>>2]=0.0;f=+g[d+76>>2];h=f!=0.0?(g[j>>2]=1.0/f,c[j>>2]|0):0;f=+g[d+80>>2];e=f!=0.0?(g[j>>2]=1.0/f,c[j>>2]|0):0;f=+g[d+84>>2];d=f!=0.0?(g[j>>2]=1.0/f,c[j>>2]|0):0;c[b+396>>2]=h;c[b+400>>2]=e;c[b+404>>2]=d;g[b+408>>2]=0.0;q=l*+g[b+352>>2];x=l*+g[b+356>>2];g[b+560>>2]=l*+g[b+348>>2];g[b+564>>2]=q;g[b+568>>2]=x;g[b+572>>2]=0.0;x=+g[b+4>>2];q=(c[j>>2]=h,+g[j>>2]);w=+g[b+8>>2];f=(c[j>>2]=e,+g[j>>2]);v=+g[b+12>>2];n=(c[j>>2]=d,+g[j>>2]);u=+g[b+20>>2];t=+g[b+24>>2];s=+g[b+28>>2];r=+g[b+36>>2];p=+g[b+40>>2];o=+g[b+44>>2];g[b+264>>2]=x*x*q+w*w*f+v*v*n;g[b+268>>2]=x*q*u+w*f*t+v*n*s;g[b+272>>2]=x*q*r+w*f*p+v*n*o;g[b+276>>2]=0.0;g[b+280>>2]=x*u*q+w*t*f+v*s*n;g[b+284>>2]=u*u*q+t*t*f+s*s*n;g[b+288>>2]=u*q*r+t*f*p+s*n*o;g[b+292>>2]=0.0;g[b+296>>2]=x*r*q+w*p*f+v*o*n;g[b+300>>2]=u*r*q+t*p*f+s*o*n;g[b+304>>2]=r*r*q+p*p*f+o*o*n;g[b+308>>2]=0.0;c[b+504>>2]=0;c[b+512>>2]=0;c[b+512+4>>2]=0;c[b+512+8>>2]=0;c[b+512+12>>2]=0;c[b+512+16>>2]=0;c[b+512+20>>2]=0;c[b+512+24>>2]=0;c[b+512+28>>2]=0;n=l*+g[b+352>>2];o=l*+g[b+356>>2];g[b+560>>2]=l*+g[b+348>>2];g[b+564>>2]=n;g[b+568>>2]=o;e=b+572|0;h=e+36|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(h|0));sa=m;return}function Rc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0;u=sa;sa=sa+544|0;j=h;k=j+36|0;do{c[j>>2]=0;j=j+4|0}while((j|0)<(k|0));c[u+384>>2]=a;c[u+384+4>>2]=d;A=+g[e>>2];G=+g[b>>2];z=+g[e+16>>2];F=+g[b+16>>2];y=+g[e+32>>2];E=+g[b+32>>2];D=+g[b+4>>2];C=+g[b+20>>2];B=+g[b+36>>2];l=+g[b+8>>2];n=+g[b+24>>2];p=+g[b+40>>2];w=+g[e+4>>2];v=+g[e+20>>2];i=+g[e+36>>2];m=+g[e+8>>2];o=+g[e+24>>2];q=+g[e+40>>2];g[u+384+8>>2]=A*G+z*F+y*E;g[u+384+12>>2]=A*D+z*C+y*B;g[u+384+16>>2]=A*l+z*n+y*p;g[u+384+20>>2]=0.0;g[u+384+24>>2]=G*w+F*v+E*i;g[u+384+28>>2]=D*w+C*v+B*i;g[u+384+32>>2]=l*w+n*v+p*i;g[u+384+36>>2]=0.0;g[u+384+40>>2]=G*m+F*o+E*q;g[u+384+44>>2]=D*m+C*o+B*q;g[u+384+48>>2]=l*m+n*o+p*q;g[u+384+52>>2]=0.0;I=+g[e+48>>2]-+g[b+48>>2];H=+g[e+52>>2]-+g[b+52>>2];t=+g[e+56>>2]-+g[b+56>>2];r=I*+g[b>>2]+H*+g[b+16>>2]+t*+g[b+32>>2];s=I*+g[b+4>>2]+H*+g[b+20>>2]+t*+g[b+36>>2];t=I*+g[b+8>>2]+H*+g[b+24>>2]+t*+g[b+40>>2];g[u+384+56>>2]=A*G+z*F+y*E;g[u+384+60>>2]=G*w+F*v+E*i;g[u+384+64>>2]=G*m+F*o+E*q;g[u+384+68>>2]=0.0;g[u+384+72>>2]=A*D+z*C+y*B;g[u+384+76>>2]=D*w+C*v+B*i;g[u+384+80>>2]=D*m+C*o+B*q;g[u+384+84>>2]=0.0;g[u+384+88>>2]=A*l+z*n+y*p;g[u+384+92>>2]=l*w+n*v+p*i;g[u+384+96>>2]=l*m+n*o+p*q;g[u+384+100>>2]=0.0;g[u+384+104>>2]=r;g[u+384+108>>2]=s;g[u+384+112>>2]=t;g[u+384+116>>2]=0.0;c[u+384+120>>2]=81;c[u+384+124>>2]=0;c[u+364>>2]=0;c[u+128>>2]=0;c[u+128+4>>2]=0;c[u+128+8>>2]=0;c[u+128+12>>2]=0;c[u+376>>2]=2;c[u+368>>2]=0;g[u+144>>2]=0.0;a=Rb(u,u+384|0,f)|0;if(a|0){c[h>>2]=(a|0)==1?1:2;h=0;sa=u;return h|0}a=c[u+372>>2]|0;if(!(c[a+32>>2]|0)){p=0.0;o=0.0;n=0.0;m=0.0;l=0.0;i=0.0}else{f=0;n=0.0;o=0.0;p=0.0;i=0.0;l=0.0;m=0.0;do{t=+g[a+16+(f<<2)>>2];d=c[u+384+120>>2]|0;k=c[u+384+124>>2]|0;e=(c[u+384>>2]|0)+(1?k>>1:k)|0;if(k&1)d=c[(c[e>>2]|0)+d>>2]|0;Za[d&127](u+528|0,e,c[a+(f<<2)>>2]|0);n=n+t*+g[u+528>>2];o=o+t*+g[u+528+4>>2];p=p+t*+g[u+528+8>>2];a=c[(c[u+372>>2]|0)+(f<<2)>>2]|0;q=-+g[a>>2];r=-+g[a+4>>2];s=-+g[a+8>>2];a=c[u+384+120>>2]|0;k=c[u+384+124>>2]|0;d=(c[u+384+4>>2]|0)+(1?k>>1:k)|0;if(k&1)a=c[(c[d>>2]|0)+a>>2]|0;H=+g[u+384+24>>2]*q+ +g[u+384+28>>2]*r+ +g[u+384+32>>2]*s;G=+g[u+384+40>>2]*q+ +g[u+384+44>>2]*r+ +g[u+384+48>>2]*s;g[u+512>>2]=+g[u+384+8>>2]*q+ +g[u+384+12>>2]*r+ +g[u+384+16>>2]*s;g[u+512+4>>2]=H;g[u+512+8>>2]=G;g[u+512+12>>2]=0.0;Za[a&127](u+528|0,d,u+512|0);G=+g[u+528>>2];H=+g[u+528+4>>2];I=+g[u+528+8>>2];i=i+t*(G*+g[u+384+56>>2]+H*+g[u+384+60>>2]+I*+g[u+384+64>>2]+ +g[u+384+104>>2]);l=l+t*(G*+g[u+384+72>>2]+H*+g[u+384+76>>2]+I*+g[u+384+80>>2]+ +g[u+384+108>>2]);m=m+t*(G*+g[u+384+88>>2]+H*+g[u+384+92>>2]+I*+g[u+384+96>>2]+ +g[u+384+112>>2]);f=f+1|0;a=c[u+372>>2]|0}while(f>>>0<(c[a+32>>2]|0)>>>0)}F=n*+g[b+16>>2]+o*+g[b+20>>2]+p*+g[b+24>>2]+ +g[b+52>>2];G=n*+g[b+32>>2]+o*+g[b+36>>2]+p*+g[b+40>>2]+ +g[b+56>>2];g[h+4>>2]=n*+g[b>>2]+o*+g[b+4>>2]+p*+g[b+8>>2]+ +g[b+48>>2];g[h+8>>2]=F;g[h+12>>2]=G;g[h+16>>2]=0.0;G=i*+g[b+16>>2]+l*+g[b+20>>2]+m*+g[b+24>>2]+ +g[b+52>>2];F=i*+g[b+32>>2]+l*+g[b+36>>2]+m*+g[b+40>>2]+ +g[b+56>>2];g[h+20>>2]=i*+g[b>>2]+l*+g[b+4>>2]+m*+g[b+8>>2]+ +g[b+48>>2];g[h+24>>2]=G;g[h+28>>2]=F;g[h+32>>2]=0.0;F=n-i;G=o-l;H=p-m;g[h+48>>2]=0.0;I=+x(+(F*F+G*G+H*H));g[h+52>>2]=I;I=I>9.999999747378752e-05?1.0/I:1.0;g[h+36>>2]=F*I;g[h+40>>2]=G*I;g[h+44>>2]=H*I;h=1;sa=u;return h|0}function Sc(a,b,d,e,f,h){a=a|0;b=+b;d=+d;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0,p=0,q=0,r=0;p=sa;sa=sa+704|0;o=IH(f)|0;l=+g[o>>2];m=+g[o+4>>2];n=+g[o+8>>2];g[p+680>>2]=0.0;g[p+676>>2]=0.0;g[p+672>>2]=0.0;ns(p+688|0,p+680|0,p+676|0,p+672|0);g[(JI(p+688|0)|0)+(e<<2)>>2]=d*.5;g[p+648>>2]=0.0;g[p+644>>2]=0.0;g[p+640>>2]=0.0;ns(p+656|0,p+648|0,p+644|0,p+640|0);g[(JI(p+656|0)|0)+(((e+1|0)%3|0)<<2)>>2]=b;g[p+616>>2]=0.0;g[p+612>>2]=0.0;g[p+608>>2]=0.0;ns(p+624|0,p+616|0,p+612|0,p+608|0);g[(JI(p+624|0)|0)+(((e+2|0)%3|0)<<2)>>2]=b;g[p+584>>2]=0.0;g[p+580>>2]=0.0;g[p+576>>2]=0.0;ns(p+592|0,p+584|0,p+580|0,p+576|0);o=JI(p+592|0)|0;g[o+(e<<2)>>2]=-(d*.5);j=p+688+4|0;k=p+688+8|0;i=0;while(1){if(i>>>0>=360)break;d=+(i|0)*.01745329238474369;g[o+(((e+1|0)%3|0)<<2)>>2]=+yI(d)*b;g[o+(((e+2|0)%3|0)<<2)>>2]=+zI(d)*b;q=c[(c[a>>2]|0)+8>>2]|0;r=JI(f)|0;vl(p+544|0,r,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+560|0,l,m,n,+g[p+544>>2],+g[p+544+4>>2],+g[p+544+8>>2]);vl(p+512|0,r,+g[p+592>>2],+g[p+592+4>>2],+g[p+592+8>>2]);qp(p+528|0,l,m,n,+g[p+512>>2],+g[p+512+4>>2],+g[p+512+8>>2]);ab[q&127](a,p+560|0,p+528|0,h);i=i+30|0}r=c[(c[a>>2]|0)+8>>2]|0;q=JI(f)|0;vl(p+480|0,q,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+496|0,l,m,n,+g[p+480>>2],+g[p+480+4>>2],+g[p+480+8>>2]);Lq(p+416|0,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+432|0,+g[p+416>>2],+g[p+416+4>>2],+g[p+416+8>>2],+g[p+656>>2],+g[p+656+4>>2],+g[p+656+8>>2]);vl(p+448|0,q,+g[p+432>>2],+g[p+432+4>>2],+g[p+432+8>>2]);qp(p+464|0,l,m,n,+g[p+448>>2],+g[p+448+4>>2],+g[p+448+8>>2]);ab[r&127](a,p+496|0,p+464|0,h);r=c[(c[a>>2]|0)+8>>2]|0;vl(p+384|0,q,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+400|0,l,m,n,+g[p+384>>2],+g[p+384+4>>2],+g[p+384+8>>2]);Lq(p+320|0,+g[p+688>>2],+g[j>>2],+g[k>>2]);sp(p+336|0,+g[p+320>>2],+g[p+320+4>>2],+g[p+320+8>>2],+g[p+656>>2],+g[p+656+4>>2],+g[p+656+8>>2]);vl(p+352|0,q,+g[p+336>>2],+g[p+336+4>>2],+g[p+336+8>>2]);qp(p+368|0,l,m,n,+g[p+352>>2],+g[p+352+4>>2],+g[p+352+8>>2]);ab[r&127](a,p+400|0,p+368|0,h);r=c[(c[a>>2]|0)+8>>2]|0;vl(p+288|0,q,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+304|0,l,m,n,+g[p+288>>2],+g[p+288+4>>2],+g[p+288+8>>2]);Lq(p+224|0,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+240|0,+g[p+224>>2],+g[p+224+4>>2],+g[p+224+8>>2],+g[p+624>>2],+g[p+624+4>>2],+g[p+624+8>>2]);vl(p+256|0,q,+g[p+240>>2],+g[p+240+4>>2],+g[p+240+8>>2]);qp(p+272|0,l,m,n,+g[p+256>>2],+g[p+256+4>>2],+g[p+256+8>>2]);ab[r&127](a,p+304|0,p+272|0,h);r=c[(c[a>>2]|0)+8>>2]|0;vl(p+192|0,q,+g[p+688>>2],+g[j>>2],+g[k>>2]);qp(p+208|0,l,m,n,+g[p+192>>2],+g[p+192+4>>2],+g[p+192+8>>2]);Lq(p+128|0,+g[p+688>>2],+g[j>>2],+g[k>>2]);sp(p+144|0,+g[p+128>>2],+g[p+128+4>>2],+g[p+128+8>>2],+g[p+624>>2],+g[p+624+4>>2],+g[p+624+8>>2]);vl(p+160|0,q,+g[p+144>>2],+g[p+144+4>>2],+g[p+144+8>>2]);qp(p+176|0,l,m,n,+g[p+160>>2],+g[p+160+4>>2],+g[p+160+8>>2]);ab[r&127](a,p+208|0,p+176|0,h);g[p+104>>2]=0.0;g[p+100>>2]=0.0;g[p+96>>2]=0.0;ns(p+112|0,p+104|0,p+100|0,p+96|0);g[(JI(p+112|0)|0)+(e<<2)>>2]=1.0;g[p+72>>2]=0.0;g[p+68>>2]=0.0;g[p+64>>2]=0.0;ns(p+80|0,p+72|0,p+68|0,p+64|0);g[(JI(p+80|0)|0)+(((e+1|0)%3|0)<<2)>>2]=1.0;r=c[(c[a>>2]|0)+60>>2]|0;vl(p+32|0,q,+g[p+688>>2],+g[j>>2],+g[k>>2]);sp(p+48|0,l,m,n,+g[p+32>>2],+g[p+32+4>>2],+g[p+32+8>>2]);vl(p+16|0,q,+g[p+112>>2],+g[p+112+4>>2],+g[p+112+8>>2]);vl(p,q,+g[p+80>>2],+g[p+80+4>>2],+g[p+80+8>>2]);db[r&1](a,p+48|0,p+16|0,p,b,b,0.0,6.2831854820251465,h,0,10.0);sa=p;return}function Tc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;var i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0.0;i=sa;sa=sa+464|0;Ki(20054);c[i+128>>2]=c[d>>2];c[i+128+4>>2]=c[d+4>>2];c[i+128+8>>2]=c[d+8>>2];c[i+128+12>>2]=c[d+12>>2];c[i+128+16>>2]=c[d+16>>2];c[i+128+16+4>>2]=c[d+16+4>>2];c[i+128+16+8>>2]=c[d+16+8>>2];c[i+128+16+12>>2]=c[d+16+12>>2];c[i+128+32>>2]=c[d+32>>2];c[i+128+32+4>>2]=c[d+32+4>>2];c[i+128+32+8>>2]=c[d+32+8>>2];c[i+128+32+12>>2]=c[d+32+12>>2];k=i+128+48|0;c[k>>2]=c[d+48>>2];c[k+4>>2]=c[d+48+4>>2];c[k+8>>2]=c[d+48+8>>2];c[k+12>>2]=c[d+48+12>>2];c[i+64>>2]=c[e>>2];c[i+64+4>>2]=c[e+4>>2];c[i+64+8>>2]=c[e+8>>2];c[i+64+12>>2]=c[e+12>>2];c[i+64+16>>2]=c[e+16>>2];c[i+64+16+4>>2]=c[e+16+4>>2];c[i+64+16+8>>2]=c[e+16+8>>2];c[i+64+16+12>>2]=c[e+16+12>>2];c[i+64+32>>2]=c[e+32>>2];c[i+64+32+4>>2]=c[e+32+4>>2];c[i+64+32+8>>2]=c[e+32+8>>2];c[i+64+32+12>>2]=c[e+32+12>>2];j=i+64+48|0;c[j>>2]=c[e+48>>2];c[j+4>>2]=c[e+48+4>>2];c[j+8>>2]=c[e+48+8>>2];c[j+12>>2]=c[e+48+12>>2];Se(i+128|0,i+64|0,i+256|0,i+192|0);s=+g[i+192>>2];l=s*+g[i+256+4>>2];q=s*+g[i+256+8>>2];g[i+16>>2]=+g[i+256>>2]*s;g[i+16+4>>2]=l;g[i+16+8>>2]=q;g[i+16+12>>2]=0.0;c[i+256>>2]=0;c[i+256+4>>2]=0;c[i+256+8>>2]=0;c[i+256+12>>2]=0;c[i+192+48>>2]=0;c[i+192+48+4>>2]=0;c[i+192+48+8>>2]=0;c[i+192+48+12>>2]=0;Og(i+128|0,i);q=+g[i>>2];l=+g[i+4>>2];s=+g[i+8>>2];p=+g[i+12>>2];n=q*(2.0/(q*q+l*l+s*s+p*p));m=l*(2.0/(q*q+l*l+s*s+p*p));o=s*(2.0/(q*q+l*l+s*s+p*p));g[i+192>>2]=1.0-(l*m+s*o);g[i+192+4>>2]=q*m-p*o;g[i+192+8>>2]=q*o+p*m;g[i+192+12>>2]=0.0;g[i+192+16>>2]=q*m+p*o;g[i+192+20>>2]=1.0-(q*n+s*o);g[i+192+24>>2]=l*o-p*n;g[i+192+28>>2]=0.0;g[i+192+32>>2]=q*o-p*m;g[i+192+36>>2]=l*o+p*n;g[i+192+40>>2]=1.0-(q*n+l*m);g[i+192+44>>2]=0.0;zg(b,i+192|0,i+256|0,i+16|0,i+48|0,i+32|0);c[i+256>>2]=8744;c[i+256+36>>2]=c[d>>2];c[i+256+36+4>>2]=c[d+4>>2];c[i+256+36+8>>2]=c[d+8>>2];c[i+256+36+12>>2]=c[d+12>>2];c[i+256+52>>2]=c[d+16>>2];c[i+256+52+4>>2]=c[d+16+4>>2];c[i+256+52+8>>2]=c[d+16+8>>2];c[i+256+52+12>>2]=c[d+16+12>>2];c[i+256+68>>2]=c[d+32>>2];c[i+256+68+4>>2]=c[d+32+4>>2];c[i+256+68+8>>2]=c[d+32+8>>2];c[i+256+68+12>>2]=c[d+32+12>>2];r=i+256+84|0;c[r>>2]=c[d+48>>2];c[r+4>>2]=c[d+48+4>>2];c[r+8>>2]=c[d+48+8>>2];c[r+12>>2]=c[d+48+12>>2];c[i+256+100>>2]=c[e>>2];c[i+256+100+4>>2]=c[e+4>>2];c[i+256+100+8>>2]=c[e+8>>2];c[i+256+100+12>>2]=c[e+12>>2];c[i+256+116>>2]=c[e+16>>2];c[i+256+116+4>>2]=c[e+16+4>>2];c[i+256+116+8>>2]=c[e+16+8>>2];c[i+256+116+12>>2]=c[e+16+12>>2];c[i+256+132>>2]=c[e+32>>2];c[i+256+132+4>>2]=c[e+32+4>>2];c[i+256+132+8>>2]=c[e+32+8>>2];c[i+256+132+12>>2]=c[e+32+12>>2];d=i+256+148|0;c[d>>2]=c[e+48>>2];c[d+4>>2]=c[e+48+4>>2];c[d+8>>2]=c[e+48+8>>2];c[d+12>>2]=c[e+48+12>>2];c[i+256+180>>2]=a;c[i+256+184>>2]=f;g[i+256+188>>2]=h;c[i+256+192>>2]=b;m=+g[d>>2]-+g[r>>2];l=+g[i+256+152>>2]-+g[i+256+88>>2];n=+g[i+256+156>>2]-+g[i+256+92>>2];h=1.0/+x(+(m*m+l*l+n*n));q=m*h==0.0?999999984306749440.0:1.0/(m*h);g[i+256+4>>2]=q;p=l*h==0.0?999999984306749440.0:1.0/(l*h);g[i+256+8>>2]=p;o=n*h==0.0?999999984306749440.0:1.0/(n*h);g[i+256+12>>2]=o;c[i+256+20>>2]=q<0.0&1;c[i+256+24>>2]=p<0.0&1;c[i+256+28>>2]=o<0.0&1;g[i+256+32>>2]=n*n*h+(m*m*h+l*l*h);a=c[a+68>>2]|0;gb[c[(c[a>>2]|0)+24>>2]&7](a,k,j,i+256|0,i+48|0,i+32|0);a=c[3084]|0;f=(c[a+16>>2]|0)+-1|0;c[a+16>>2]=f;if(f|0){sa=i;return}do if(c[a+4>>2]|0){la(i+256|0,0)|0;r=c[7181]|0;g[a+8>>2]=+g[a+8>>2]+ +(((c[i+256+4>>2]|0)-(c[r+4>>2]|0)+(((c[i+256>>2]|0)-(c[r>>2]|0)|0)*1e6|0)-(c[a+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[a+16>>2]|0)){a=c[3084]|0;break}else{sa=i;return}}while(0);c[3084]=c[a+20>>2];sa=i;return}function Uc(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;s=sa;sa=sa+32|0;g=Fa[c[(c[d>>2]|0)+28>>2]&127](d)|0;c[e+20>>2]=g;c[e>>2]=0;if(!g){r=d+4|0;f=e+4|0;r=c[r>>2]|0;c[f>>2]=r;f=d+8|0;f=c[f>>2]|0;r=e+8|0;c[r>>2]=f;r=d+12|0;r=c[r>>2]|0;f=e+12|0;c[f>>2]=r;d=d+16|0;d=c[d>>2]|0;f=e+16|0;c[f>>2]=d;sa=s;return 23679}r=Ja[c[(c[f>>2]|0)+16>>2]&63](f,32,g)|0;g=c[r+8>>2]|0;c[e>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,g)|0;q=Fa[c[(c[d>>2]|0)+28>>2]&127](d)|0;a:do if((q|0)>0){p=0;while(1){kb[c[(c[d>>2]|0)+16>>2]&3](d,s+28|0,s+4|0,s+16|0,s+8|0,s+24|0,s+20|0,s,s+12|0,p);i=c[s>>2]|0;c[g+24>>2]=i;c[g+28>>2]=c[s+4>>2];j=g+12|0;l=g+16|0;o=g+4|0;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[g+20>>2]=0;switch(c[s+12>>2]|0){case 2:{if(i|0){j=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,i*3|0)|0;k=c[j+8>>2]|0;c[g+8>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,k)|0;if((c[s>>2]|0)>0){l=c[s+24>>2]|0;i=0;do{m=l+(J(c[s+20>>2]|0,i)|0)|0;n=i*3|0;c[k+(n<<2)>>2]=c[m>>2];c[k+(n+1<<2)>>2]=c[m+4>>2];c[k+(n+2<<2)>>2]=c[m+8>>2];i=i+1|0}while((i|0)<(c[s>>2]|0))}eb[c[(c[f>>2]|0)+20>>2]&31](f,j,23560,1497453121,c[j+8>>2]|0)}break}case 3:{if(i|0){m=Ja[c[(c[f>>2]|0)+16>>2]&63](f,8,i)|0;n=c[m+8>>2]|0;c[j>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,n)|0;j=c[s>>2]|0;if((j|0)>0){k=c[s+24>>2]|0;l=c[s+20>>2]|0;i=0;do{t=k+(J(l,i)|0)|0;b[n+(i<<3)>>1]=b[t>>1]|0;b[n+(i<<3)+2>>1]=b[t+2>>1]|0;b[n+(i<<3)+4>>1]=b[t+4>>1]|0;i=i+1|0}while((i|0)!=(j|0))}eb[c[(c[f>>2]|0)+20>>2]&31](f,m,23575,1497453121,c[m+8>>2]|0)}break}case 5:{if(i|0){j=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,i)|0;k=c[j+8>>2]|0;c[l>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,k)|0;if((c[s>>2]|0)>0){i=0;do{t=(c[s+24>>2]|0)+(J(c[s+20>>2]|0,i)|0)|0;a[k+(i<<2)>>0]=a[t>>0]|0;a[k+(i<<2)+1>>0]=a[t+1>>0]|0;a[k+(i<<2)+2>>0]=a[t+2>>0]|0;i=i+1|0}while((i|0)<(c[s>>2]|0))}eb[c[(c[f>>2]|0)+20>>2]&31](f,j,23602,1497453121,c[j+8>>2]|0)}break}default:{}}switch(c[s+16>>2]|0){case 0:{i=c[s+4>>2]|0;if(i|0){j=Ja[c[(c[f>>2]|0)+16>>2]&63](f,16,i)|0;k=c[j+8>>2]|0;c[g>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,k)|0;l=c[s+4>>2]|0;if((l|0)>0){m=c[s+28>>2]|0;n=c[s+8>>2]|0;i=0;do{t=m+(J(n,i)|0)|0;c[k+(i<<4)>>2]=c[t>>2];c[k+(i<<4)+4>>2]=c[t+4>>2];c[k+(i<<4)+8>>2]=c[t+8>>2];i=i+1|0}while((i|0)!=(l|0))}eb[c[(c[f>>2]|0)+20>>2]&31](f,j,23625,1497453121,c[j+8>>2]|0)}break}case 1:{i=c[s+4>>2]|0;if(i|0){m=Ja[c[(c[f>>2]|0)+16>>2]&63](f,32,i)|0;n=c[m+8>>2]|0;c[o>>2]=Ha[c[(c[f>>2]|0)+28>>2]&31](f,n)|0;j=c[s+4>>2]|0;if((j|0)>0){k=c[s+28>>2]|0;l=c[s+8>>2]|0;i=0;do{t=k+(J(l,i)|0)|0;h[n+(i<<5)>>3]=+h[t>>3];h[n+(i<<5)+8>>3]=+h[t+8>>3];h[n+(i<<5)+16>>3]=+h[t+16>>3];i=i+1|0}while((i|0)!=(j|0))}eb[c[(c[f>>2]|0)+20>>2]&31](f,m,23644,1497453121,c[m+8>>2]|0)}break}default:{}}Va[c[(c[d>>2]|0)+24>>2]&127](d,p);p=p+1|0;if((p|0)==(q|0)){g=f;break a}else g=g+32|0}}else g=f;while(0);eb[c[(c[g>>2]|0)+20>>2]&31](f,r,23664,1497453121,c[r+8>>2]|0);t=d+4|0;f=e+4|0;t=c[t>>2]|0;c[f>>2]=t;f=d+8|0;f=c[f>>2]|0;t=e+8|0;c[t>>2]=f;t=d+12|0;t=c[t>>2]|0;f=e+12|0;c[f>>2]=t;f=d+16|0;f=c[f>>2]|0;t=e+16|0;c[t>>2]=f;sa=s;return 23679}function Vc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0;o=c[a+192>>2]|0;n=+va[c[(c[o>>2]|0)+48>>2]&15](o);o=c[a+712>>2]|0;if((o|0)>0){i=0;do{m=c[a+720>>2]|0;f=m+(i*104|0)+8|0;q=+g[f>>2];h=m+(i*104|0)+12|0;p=+g[h>>2];d=m+(i*104|0)+16|0;l=+g[d>>2];j=q*+g[b>>2]+p*+g[b+4>>2]+l*+g[b+8>>2]+ +g[b+48>>2];k=q*+g[b+16>>2]+p*+g[b+20>>2]+l*+g[b+24>>2]+ +g[b+52>>2];l=q*+g[b+32>>2]+p*+g[b+36>>2]+l*+g[b+40>>2]+ +g[b+56>>2];g[f>>2]=j;g[h>>2]=k;g[d>>2]=l;g[m+(i*104|0)+20>>2]=0.0;d=m+(i*104|0)+24|0;p=+g[d>>2];h=m+(i*104|0)+28|0;q=+g[h>>2];f=m+(i*104|0)+32|0;r=+g[f>>2];s=p*+g[b+16>>2]+q*+g[b+20>>2]+r*+g[b+24>>2]+ +g[b+52>>2];t=p*+g[b+32>>2]+q*+g[b+36>>2]+r*+g[b+40>>2]+ +g[b+56>>2];g[d>>2]=p*+g[b>>2]+q*+g[b+4>>2]+r*+g[b+8>>2]+ +g[b+48>>2];g[h>>2]=s;g[f>>2]=t;g[m+(i*104|0)+36>>2]=0.0;f=m+(i*104|0)+72|0;t=+g[f>>2];h=m+(i*104|0)+76|0;s=+g[h>>2];d=m+(i*104|0)+80|0;r=+g[d>>2];q=t*+g[b+16>>2]+s*+g[b+20>>2]+r*+g[b+24>>2];p=t*+g[b+32>>2]+s*+g[b+36>>2]+r*+g[b+40>>2];g[f>>2]=+g[b>>2]*t+ +g[b+4>>2]*s+ +g[b+8>>2]*r;g[h>>2]=q;g[d>>2]=p;g[m+(i*104|0)+84>>2]=0.0;m=c[m+(i*104|0)+96>>2]|0;d=sg(a+928|0,m)|0;a:do if(d){h=c[a+936>>2]|0;if((h|0)<=-1){d=c[a+928>>2]|0;break}if(h){e=0;while(1){f=c[d+32>>2]|0;e=e+1|0;if(!f)break a;if((e|0)>=(h|0)){d=f;break}else d=f}}}else d=0;while(0);g[m>>2]=j-n;g[m+4>>2]=k-n;g[m+8>>2]=l-n;g[m+12>>2]=0.0;g[m+16>>2]=n+j;g[m+20>>2]=n+k;g[m+24>>2]=n+l;g[m+28>>2]=0.0;ue(a+928|0,d,m);i=i+1|0}while((i|0)!=(o|0))}Nf(a);d=c[a+928>>2]|0;if(d){o=c[a+192>>2]|0;r=+va[c[(c[o>>2]|0)+48>>2]&15](o);t=+g[d+4>>2]-r;s=+g[d+8>>2]-r;g[a+892>>2]=+g[d>>2]-r;g[a+896>>2]=t;g[a+900>>2]=s;g[a+904>>2]=0.0;s=r+ +g[d+20>>2];t=r+ +g[d+24>>2];g[a+908>>2]=r+ +g[d+16>>2];g[a+912>>2]=s;g[a+916>>2]=t;g[a+920>>2]=0.0;d=c[a+188>>2]|0;if(d|0){o=c[a+684>>2]|0;m=c[o+32>>2]|0;eb[c[(c[m>>2]|0)+16>>2]&31](m,d,a+892|0,a+908|0,c[o+36>>2]|0)}}else{c[a+892>>2]=0;c[a+892+4>>2]=0;c[a+892+8>>2]=0;c[a+892+12>>2]=0;c[a+892+16>>2]=0;c[a+892+20>>2]=0;c[a+892+24>>2]=0;c[a+892+28>>2]=0}e=c[a+732>>2]|0;if((e|0)<=0){cf(a);o=a+1148|0;c[o>>2]=c[b>>2];c[o+4>>2]=c[b+4>>2];c[o+8>>2]=c[b+8>>2];c[o+12>>2]=c[b+12>>2];o=b+16|0;m=a+1164|0;c[m>>2]=c[o>>2];c[m+4>>2]=c[o+4>>2];c[m+8>>2]=c[o+8>>2];c[m+12>>2]=c[o+12>>2];m=b+32|0;o=a+1180|0;c[o>>2]=c[m>>2];c[o+4>>2]=c[m+4>>2];c[o+8>>2]=c[m+8>>2];c[o+12>>2]=c[m+12>>2];o=b+48|0;b=a+1196|0;c[b>>2]=c[o>>2];c[b+4>>2]=c[o+4>>2];c[b+8>>2]=c[o+8>>2];c[b+12>>2]=c[o+12>>2];return}f=c[a+740>>2]|0;d=0;do{m=c[f+(d*52|0)+8>>2]|0;o=c[f+(d*52|0)+12>>2]|0;r=+g[m+8>>2]-+g[o+8>>2];s=+g[m+12>>2]-+g[o+12>>2];t=+g[m+16>>2]-+g[o+16>>2];t=+x(+(r*r+s*s+t*t));g[f+(d*52|0)+16>>2]=t;g[f+(d*52|0)+28>>2]=t*t;d=d+1|0}while((d|0)!=(e|0));d=0;do{g[f+(d*52|0)+24>>2]=(+g[(c[f+(d*52|0)+8>>2]|0)+88>>2]+ +g[(c[f+(d*52|0)+12>>2]|0)+88>>2])/+g[(c[f+(d*52|0)+4>>2]|0)+4>>2];d=d+1|0}while((d|0)!=(e|0));cf(a);o=a+1148|0;c[o>>2]=c[b>>2];c[o+4>>2]=c[b+4>>2];c[o+8>>2]=c[b+8>>2];c[o+12>>2]=c[b+12>>2];o=b+16|0;m=a+1164|0;c[m>>2]=c[o>>2];c[m+4>>2]=c[o+4>>2];c[m+8>>2]=c[o+8>>2];c[m+12>>2]=c[o+12>>2];m=b+32|0;o=a+1180|0;c[o>>2]=c[m>>2];c[o+4>>2]=c[m+4>>2];c[o+8>>2]=c[m+8>>2];c[o+12>>2]=c[m+12>>2];o=b+48|0;b=a+1196|0;c[b>>2]=c[o>>2];c[b+4>>2]=c[o+4>>2];c[b+8>>2]=c[o+8>>2];c[b+12>>2]=c[o+12>>2];return}function Wc(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,y=0.0,z=0.0,A=0.0,B=0;w=sa;sa=sa+64|0;if((h|0)>0){b=0;j=0;do{v=c[f+(j<<2)>>2]|0;b=(v|0)>(b|0)?v:b;j=j+1|0}while((j|0)<(h*3|0))}else b=0;s=b+1|0;k=J(s,s)|0;if(!k)j=0;else{c[7182]=(c[7182]|0)+1;j=xb(k+19|0)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}mk(j|0,0,k|0)|0}if((b|0)>-1){c[7182]=(c[7182]|0)+1;b=xb((s<<4|3)+16|0)|0;if(!b)l=0;else{c[(b+4+15&-16)+-4>>2]=b;l=b+4+15&-16}b=0;do{v=l+(b<<4)|0;c[v>>2]=c[w>>2];c[v+4>>2]=c[w+4>>2];c[v+8>>2]=c[w+8>>2];c[v+12>>2]=c[w+12>>2];b=b+1|0}while((b|0)!=(s|0));b=0;k=0;while(1){u=c[e+(k+1<<2)>>2]|0;v=c[e+(k+2<<2)>>2]|0;c[l+(b<<4)>>2]=c[e+(k<<2)>>2];c[l+(b<<4)+4>>2]=u;c[l+(b<<4)+8>>2]=v;g[l+(b<<4)+12>>2]=0.0;k=k+3|0;if((k|0)>=(s*3|0)){v=l;u=l;break}else b=b+1|0}}else{v=0;u=0}c[7182]=(c[7182]|0)+1;b=xb(1271)|0;if(!b)t=0;else{c[(b+4+15&-16)+-4>>2]=b;t=b+4+15&-16}Hb(t,d,s,v,0);if((h|0)>0){d=t+720|0;m=t+732|0;n=t+740|0;o=t+924|0;e=0;do{p=c[f+(e<<2)>>2]|0;q=c[f+(e+1<<2)>>2]|0;r=c[f+(e+2<<2)>>2]|0;l=J(p,s)|0;b=j+(l+r)|0;if(!(a[b>>0]|0)){a[b>>0]=1;a[j+((J(r,s)|0)+p)>>0]=1;B=c[d>>2]|0;oh(t,0);k=(c[m>>2]|0)+-1|0;b=c[n>>2]|0;c[b+(k*52|0)+8>>2]=B+(r*104|0);c[b+(k*52|0)+12>>2]=B+(p*104|0);A=+g[B+(r*104|0)+8>>2]-+g[B+(p*104|0)+8>>2];z=+g[B+(r*104|0)+12>>2]-+g[B+(p*104|0)+12>>2];y=+g[B+(r*104|0)+16>>2]-+g[B+(p*104|0)+16>>2];g[b+(k*52|0)+16>>2]=+x(+(A*A+z*z+y*y));a[o>>0]=1}k=J(q,s)|0;b=j+(k+p)|0;if(!(a[b>>0]|0)){a[b>>0]=1;a[j+(l+q)>>0]=1;b=c[d>>2]|0;oh(t,0);B=(c[m>>2]|0)+-1|0;l=c[n>>2]|0;c[l+(B*52|0)+8>>2]=b+(p*104|0);c[l+(B*52|0)+12>>2]=b+(q*104|0);y=+g[b+(p*104|0)+8>>2]-+g[b+(q*104|0)+8>>2];z=+g[b+(p*104|0)+12>>2]-+g[b+(q*104|0)+12>>2];A=+g[b+(p*104|0)+16>>2]-+g[b+(q*104|0)+16>>2];g[l+(B*52|0)+16>>2]=+x(+(y*y+z*z+A*A));a[o>>0]=1}b=j+((J(r,s)|0)+q)|0;if(!(a[b>>0]|0)){a[b>>0]=1;a[j+(k+r)>>0]=1;k=c[d>>2]|0;oh(t,0);B=(c[m>>2]|0)+-1|0;l=c[n>>2]|0;c[l+(B*52|0)+8>>2]=k+(q*104|0);c[l+(B*52|0)+12>>2]=k+(r*104|0);y=+g[k+(q*104|0)+8>>2]-+g[k+(r*104|0)+8>>2];z=+g[k+(q*104|0)+12>>2]-+g[k+(r*104|0)+12>>2];A=+g[k+(q*104|0)+16>>2]-+g[k+(r*104|0)+16>>2];g[l+(B*52|0)+16>>2]=+x(+(y*y+z*z+A*A));a[o>>0]=1}mf(t,p,q,r,0);e=e+3|0}while((e|0)<(h*3|0))}if(i){l=c[t+732>>2]|0;if((l|0)>0){e=t+740|0;b=243703;k=0;do{d=c[e>>2]|0;m=d+(k*52|0)|0;b=(J(b,1664525)|0)+1013904223|0;n=w;o=m;p=n+52|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));n=m;o=d+(((b>>>0)%(l>>>0)|0)*52|0)|0;p=n+52|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));n=d+(((b>>>0)%(l>>>0)|0)*52|0)|0;o=w;p=n+52|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));k=k+1|0}while((k|0)!=(l|0))}else b=243703;d=c[t+752>>2]|0;if((d|0)>0){m=t+760|0;k=0;do{e=c[m>>2]|0;l=e+(k*44|0)|0;b=(J(b,1664525)|0)+1013904223|0;e=e+(((b>>>0)%(d>>>0)|0)*44|0)|0;n=w;o=l;p=n+44|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));n=l;o=e;p=n+44|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));n=e;o=w;p=n+44|0;do{c[n>>2]=c[o>>2];n=n+4|0;o=o+4|0}while((n|0)<(p|0));k=k+1|0}while((k|0)!=(d|0))}}if(!((v|0)==0|(u|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[u+-4>>2]|0)}if(!j){sa=w;return t|0}c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);sa=w;return t|0}function Xc(a,b,d){a=a|0;b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0;i=sa;sa=sa+256|0;e=c[b+212>>2]|0;if((e|0)>-1){b=e;sa=i;return b|0}h=(c[b+236>>2]&2|0)==0;e=h?0:b;do if(!h){if(!(+g[e+344>>2]!=0.0)?(c[e+204>>2]&2|0)==0:0)break;h=c[a+8>>2]|0;mk(i|0,0,244)|0;a=Pe(a+4|0,i)|0;f=(c[b+236>>2]&2|0)==0;e=f?0:b;c[a+64>>2]=0;c[a+64+4>>2]=0;c[a+64+8>>2]=0;c[a+64+12>>2]=0;c[a+64+16>>2]=0;c[a+64+20>>2]=0;c[a+64+24>>2]=0;c[a+64+28>>2]=0;c[a+144>>2]=0;c[a+144+4>>2]=0;c[a+144+8>>2]=0;c[a+144+12>>2]=0;c[a+144+16>>2]=0;c[a+144+20>>2]=0;c[a+144+24>>2]=0;c[a+144+28>>2]=0;if(f){c[a>>2]=1065353216;c[a+4>>2]=0;c[a+4+4>>2]=0;c[a+4+8>>2]=0;c[a+4+12>>2]=0;c[a+20>>2]=1065353216;c[a+24>>2]=0;c[a+24+4>>2]=0;c[a+24+8>>2]=0;c[a+24+12>>2]=0;c[a+40>>2]=1065353216;c[a+44>>2]=0;c[a+44+4>>2]=0;c[a+44+8>>2]=0;c[a+44+12>>2]=0;c[a+44+16>>2]=0;c[a+240>>2]=0;c[a+128>>2]=0;c[a+128+4>>2]=0;c[a+128+8>>2]=0;c[a+128+12>>2]=0;c[a+96>>2]=1065353216;c[a+100>>2]=1065353216;c[a+104>>2]=1065353216;g[a+108>>2]=0.0;c[a+112>>2]=1065353216;c[a+116>>2]=1065353216;c[a+120>>2]=1065353216;g[a+124>>2]=0.0;e=a+176|0;f=e+60|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(f|0))}else{c[a>>2]=c[e+4>>2];c[a+4>>2]=c[e+4+4>>2];c[a+8>>2]=c[e+4+8>>2];c[a+12>>2]=c[e+4+12>>2];c[a+16>>2]=c[e+20>>2];c[a+16+4>>2]=c[e+20+4>>2];c[a+16+8>>2]=c[e+20+8>>2];c[a+16+12>>2]=c[e+20+12>>2];c[a+32>>2]=c[e+36>>2];c[a+32+4>>2]=c[e+36+4>>2];c[a+32+8>>2]=c[e+36+8>>2];c[a+32+12>>2]=c[e+36+12>>2];c[a+48>>2]=c[e+52>>2];c[a+48+4>>2]=c[e+52+4>>2];c[a+48+8>>2]=c[e+52+8>>2];c[a+48+12>>2]=c[e+52+12>>2];n=+g[e+344>>2];m=n*+g[e+352>>2];l=n*+g[e+356>>2];g[a+128>>2]=n*+g[e+348>>2];g[a+132>>2]=m;g[a+136>>2]=l;g[a+140>>2]=0.0;c[a+240>>2]=e;c[a+96>>2]=c[e+544>>2];c[a+96+4>>2]=c[e+544+4>>2];c[a+96+8>>2]=c[e+544+8>>2];c[a+96+12>>2]=c[e+544+12>>2];c[a+112>>2]=c[e+348>>2];c[a+112+4>>2]=c[e+348+4>>2];c[a+112+8>>2]=c[e+348+8>>2];c[a+112+12>>2]=c[e+348+12>>2];c[a+176>>2]=c[e+312>>2];c[a+176+4>>2]=c[e+312+4>>2];c[a+176+8>>2]=c[e+312+8>>2];c[a+176+12>>2]=c[e+312+12>>2];c[a+192>>2]=c[e+328>>2];c[a+192+4>>2]=c[e+328+4>>2];c[a+192+8>>2]=c[e+328+8>>2];c[a+192+12>>2]=c[e+328+12>>2];l=+g[e+344>>2];m=l*+g[e+416>>2]*d;n=l*+g[e+420>>2]*d;g[a+208>>2]=l*+g[e+412>>2]*d;g[a+212>>2]=m;g[a+216>>2]=n;g[a+220>>2]=0.0;n=+g[e+428>>2];m=+g[e+432>>2];l=+g[e+436>>2];k=(n*+g[e+268>>2]+m*+g[e+284>>2]+l*+g[e+300>>2])*d;j=(n*+g[e+272>>2]+m*+g[e+288>>2]+l*+g[e+304>>2])*d;g[a+224>>2]=(+g[e+264>>2]*n+ +g[e+280>>2]*m+ +g[e+296>>2]*l)*d;g[a+228>>2]=k;g[a+232>>2]=j}g[a+236>>2]=0.0;c[b+212>>2]=h;b=h;sa=i;return b|0}while(0);e=c[a+188>>2]|0;if((e|0)>=0){b=e;sa=i;return b|0}c[a+188>>2]=c[a+8>>2];mk(i|0,0,244)|0;e=Pe(a+4|0,i)|0;c[e+64>>2]=0;c[e+64+4>>2]=0;c[e+64+8>>2]=0;c[e+64+12>>2]=0;c[e+64+16>>2]=0;c[e+64+20>>2]=0;c[e+64+24>>2]=0;c[e+64+28>>2]=0;c[e+144>>2]=0;c[e+144+4>>2]=0;c[e+144+8>>2]=0;c[e+144+12>>2]=0;c[e+144+16>>2]=0;c[e+144+20>>2]=0;c[e+144+24>>2]=0;c[e+144+28>>2]=0;c[e>>2]=1065353216;c[e+4>>2]=0;c[e+4+4>>2]=0;c[e+4+8>>2]=0;c[e+4+12>>2]=0;c[e+20>>2]=1065353216;c[e+24>>2]=0;c[e+24+4>>2]=0;c[e+24+8>>2]=0;c[e+24+12>>2]=0;c[e+40>>2]=1065353216;c[e+44>>2]=0;c[e+44+4>>2]=0;c[e+44+8>>2]=0;c[e+44+12>>2]=0;c[e+44+16>>2]=0;c[e+240>>2]=0;c[e+128>>2]=0;c[e+128+4>>2]=0;c[e+128+8>>2]=0;c[e+128+12>>2]=0;c[e+96>>2]=1065353216;c[e+100>>2]=1065353216;c[e+104>>2]=1065353216;g[e+108>>2]=0.0;c[e+112>>2]=1065353216;c[e+116>>2]=1065353216;c[e+120>>2]=1065353216;g[e+124>>2]=0.0;e=e+176|0;f=e+64|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(f|0));b=c[a+188>>2]|0;sa=i;return b|0}function Yc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0,q=0.0,r=0.0,s=0.0;if(a[b+165>>0]|0){h=c[b+88>>2]|0;a:do if((h|0)>0&e){f=c[b+96>>2]|0;k=+g[d>>2];l=+g[d+4>>2];m=+g[d+8>>2];n=+g[b+168>>2];e=0;while(1){s=+g[f+(e<<4)>>2]-k;r=+g[f+(e<<4)+4>>2]-l;q=+g[f+(e<<4)+8>>2]-m;if(s*s+r*r+q*q<=n)break;e=e+1|0;if((e|0)>=(h|0))break a}return e|0}while(0);p=(c[b+32>>2]|0)+12|0;c[p>>2]=(c[p>>2]|0)+1;if((h|0)==(c[b+92>>2]|0)?(i=(h|0)==0?1:h<<1,(h|0)<(i|0)):0){if(!i)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((i<<4|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+88>>2]|0}if((h|0)>0){f=0;do{p=e+(f<<4)|0;o=(c[b+96>>2]|0)+(f<<4)|0;c[p>>2]=c[o>>2];c[p+4>>2]=c[o+4>>2];c[p+8>>2]=c[o+8>>2];c[p+12>>2]=c[o+12>>2];f=f+1|0}while((f|0)!=(h|0))}f=c[b+96>>2]|0;if(f|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=e;c[b+92>>2]=i;e=c[b+88>>2]|0}else e=h;p=(c[b+96>>2]|0)+(e<<4)|0;c[p>>2]=c[d>>2];c[p+4>>2]=c[d+4>>2];c[p+8>>2]=c[d+8>>2];c[p+12>>2]=c[d+12>>2];d=c[b+88>>2]|0;c[b+88>>2]=d+1;c[(c[b+32>>2]|0)+16>>2]=c[b+96>>2];return d|0}j=c[b+108>>2]|0;b:do if((j|0)>0&e){f=c[b+116>>2]|0;k=+g[d>>2];l=+g[d+4>>2];m=+g[d+8>>2];n=+g[b+168>>2];e=0;while(1){q=+g[f+(e<<2)>>2]-k;r=+g[f+(e+1<<2)>>2]-l;s=+g[f+(e+2<<2)>>2]-m;h=e+3|0;if(q*q+r*r+s*s<=n)break;if((h|0)<(j|0))e=h;else break b}d=(e>>>0)/3|0;return d|0}while(0);e=c[b+112>>2]|0;if((j|0)==(e|0)){e=(j|0)==0?1:j<<1;if((j|0)<(e|0)){if(!e)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((e<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=c[b+108>>2]|0}i=c[b+116>>2]|0;if((j|0)<=0)if(!i){i=b+120|0;h=j}else p=36;else{h=0;do{c[f+(h<<2)>>2]=c[i+(h<<2)>>2];h=h+1|0}while((h|0)!=(j|0));p=36}if((p|0)==36){if(!(a[b+120>>0]|0))h=j;else{c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[b+108>>2]|0}c[b+116>>2]=0;i=b+120|0}a[i>>0]=1;c[b+116>>2]=f;c[b+112>>2]=e}else{h=j;e=j}}else h=j;j=c[b+116>>2]|0;c[j+(h<<2)>>2]=c[d>>2];f=h+1|0;c[b+108>>2]=f;if((f|0)==(e|0)){o=(e|0)==0?1:e<<1;if((e|0)<(o|0)){if(!o){i=0;h=j}else{c[7182]=(c[7182]|0)+1;e=xb((o<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}i=e;e=c[b+108>>2]|0;h=c[b+116>>2]|0}if((e|0)<=0)if(!h)f=b+120|0;else p=51;else{f=0;do{c[i+(f<<2)>>2]=c[h+(f<<2)>>2];f=f+1|0}while((f|0)!=(e|0));p=51}if((p|0)==51){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);e=c[b+108>>2]|0}c[b+116>>2]=0;f=b+120|0}a[f>>0]=1;c[b+116>>2]=i;c[b+112>>2]=o;f=e;e=o}else{i=j;f=e}}else i=j;c[i+(f<<2)>>2]=c[d+4>>2];f=f+1|0;c[b+108>>2]=f;if((f|0)==(e|0)){j=(e|0)==0?1:e<<1;if((e|0)<(j|0)){if(!j)h=0;else{c[7182]=(c[7182]|0)+1;e=xb((j<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=e;e=c[b+108>>2]|0;i=c[b+116>>2]|0}if((e|0)<=0)if(!i)f=b+120|0;else p=66;else{f=0;do{c[h+(f<<2)>>2]=c[i+(f<<2)>>2];f=f+1|0}while((f|0)!=(e|0));p=66}if((p|0)==66){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);e=c[b+108>>2]|0}c[b+116>>2]=0;f=b+120|0}a[f>>0]=1;c[b+116>>2]=h;c[b+112>>2]=j}else h=i}else{h=i;e=f}c[h+(e<<2)>>2]=c[d+8>>2];d=e+1|0;c[b+108>>2]=d;b=c[b+32>>2]|0;c[b+12>>2]=(c[b+12>>2]|0)+1;c[b+16>>2]=h;d=((d|0)/3|0)+-1|0;return d|0}function Zc(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0,h=0.0,i=0,j=0.0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0,y=0.0,z=0.0,A=0.0,B=0.0,D=0.0,E=0.0,F=0.0,G=0.0;v=sa;sa=sa+64|0;i=c[a+28>>2]|0;l=c[a+32>>2]|0;k=c[b+8>>2]|0;g[k>>2]=1.0;f=c[b+24>>2]|0;g[k+(f+1<<2)>>2]=1.0;g[k+((f<<1)+2<<2)>>2]=1.0;t=+g[a+48>>2];u=+g[a+52>>2];j=+g[a+56>>2];d=+g[i+4>>2]*t+ +g[i+8>>2]*u+ +g[i+12>>2]*j;h=t*+g[i+20>>2]+u*+g[i+24>>2]+j*+g[i+28>>2];j=t*+g[i+36>>2]+u*+g[i+40>>2]+j*+g[i+44>>2];k=c[b+12>>2]|0;c[k>>2]=0;g[k+4>>2]=j;g[k+8>>2]=-h;g[k+12>>2]=0.0;g[k+(f<<2)>>2]=-j;c[k+(f<<2)+4>>2]=0;g[k+(f<<2)+8>>2]=d;g[k+(f<<2)+12>>2]=0.0;g[k+(f<<1<<2)>>2]=h;g[k+(f<<1<<2)+4>>2]=-d;c[k+(f<<1<<2)+8>>2]=0;g[k+(f<<1<<2)+12>>2]=0.0;e=c[b+16>>2]|0;if(e|0){g[e>>2]=-1.0;g[e+(f+1<<2)>>2]=-1.0;g[e+((f<<1)+2<<2)>>2]=-1.0}q=+g[a+64>>2];u=+g[a+68>>2];t=+g[a+72>>2];r=+g[l+4>>2]*q+ +g[l+8>>2]*u+ +g[l+12>>2]*t;s=q*+g[l+20>>2]+u*+g[l+24>>2]+t*+g[l+28>>2];t=q*+g[l+36>>2]+u*+g[l+40>>2]+t*+g[l+44>>2];e=c[b+20>>2]|0;c[e>>2]=0;g[e+4>>2]=-t;g[e+8>>2]=s;g[e+12>>2]=0.0;g[e+(f<<2)>>2]=t;c[e+(f<<2)+4>>2]=0;g[e+(f<<2)+8>>2]=-r;g[e+(f<<2)+12>>2]=0.0;g[e+(f<<1<<2)>>2]=-s;g[e+(f<<1<<2)+4>>2]=r;c[e+(f<<1<<2)+8>>2]=0;g[e+(f<<1<<2)+12>>2]=0.0;u=+g[b>>2]*+g[b+4>>2];s=u*(s+ +g[l+56>>2]-h-+g[i+56>>2]);t=u*(t+ +g[l+60>>2]-j-+g[i+60>>2]);w=c[b+28>>2]|0;g[w>>2]=u*(r+ +g[l+52>>2]-d-+g[i+52>>2]);g[w+(f<<2)>>2]=s;g[w+(f<<1<<2)>>2]=t;g[k+(f*3<<2)>>2]=1.0;g[k+((f<<2|1)<<2)>>2]=1.0;g[k+((f*5|0)+2<<2)>>2]=1.0;if(e|0){g[e+(f*3<<2)>>2]=-1.0;g[e+((f<<2|1)<<2)>>2]=-1.0;g[e+((f*5|0)+2<<2)>>2]=-1.0}m=+g[l+24>>2];z=+g[l+44>>2];j=+g[l+28>>2];n=+g[l+40>>2];y=+g[l+36>>2];h=+g[l+20>>2];t=+g[l+4>>2];s=+g[l+8>>2];p=+g[l+12>>2];d=1.0/((m*z-j*n)*t+s*(j*y-z*h)+(n*h-m*y)*p);F=+g[i+4>>2];E=+g[i+8>>2];G=+g[i+12>>2];D=+g[i+20>>2];B=+g[i+24>>2];A=+g[i+28>>2];o=+g[i+36>>2];q=+g[i+40>>2];r=+g[i+44>>2];g[v+16>>2]=G*(n*h-m*y)*d+(F*(m*z-j*n)*d+E*(j*y-z*h)*d);g[v+16+4>>2]=G*(y*s-n*t)*d+(F*(n*p-z*s)*d+E*(z*t-y*p)*d);g[v+16+8>>2]=G*(m*t-h*s)*d+(F*(j*s-m*p)*d+E*(h*p-j*t)*d);g[v+16+12>>2]=0.0;g[v+16+16>>2]=(m*z-j*n)*d*D+(j*y-z*h)*d*B+(n*h-m*y)*d*A;g[v+16+20>>2]=(n*p-z*s)*d*D+(z*t-y*p)*d*B+(y*s-n*t)*d*A;g[v+16+24>>2]=(j*s-m*p)*d*D+(h*p-j*t)*d*B+(m*t-h*s)*d*A;g[v+16+28>>2]=0.0;g[v+16+32>>2]=(m*z-j*n)*d*o+(j*y-z*h)*d*q+(n*h-m*y)*d*r;g[v+16+36>>2]=(n*p-z*s)*d*o+(z*t-y*p)*d*q+(y*s-n*t)*d*r;g[v+16+40>>2]=(j*s-m*p)*d*o+(h*p-j*t)*d*q+(m*t-h*s)*d*r;g[v+16+44>>2]=0.0;Og(v+16|0,v);r=+g[a+80>>2];d=+g[v>>2];s=+g[a+84>>2];h=+g[v+4>>2];t=+g[a+88>>2];m=+g[v+8>>2];q=+g[a+92>>2];j=+g[v+12>>2];if(!((r-d)*(r-d)+(s-h)*(s-h)+(t-m)*(t-m)+(q-j)*(q-j)<(r+d)*(r+d)+(s+h)*(s+h)+(t+m)*(t+m)+(q+j)*(q+j))){d=-d;h=-h;m=-m;j=-j}n=h*-t+(j*-r+d*q)-m*-s;o=m*-r+(j*-s+h*q)-d*-t;p=d*-s+(j*-t+m*q)-h*-r;d=j*q-d*-r-h*-s-m*-t;d=d<-1.0?-1.0:d;d=+C(+(d>1.0?1.0:d))*2.0;if(n*n+o*o+p*p<1.4210854715202004e-14){E=1.0;F=0.0;D=0.0;G=-d;E=E*G;F=F*G;G=D*G;a=c[b+28>>2]|0;w=c[b+24>>2]|0;E=u*E;b=w*3|0;b=a+(b<<2)|0;g[b>>2]=E;F=u*F;b=w<<2;b=a+(b<<2)|0;g[b>>2]=F;G=u*G;w=w*5|0;w=a+(w<<2)|0;g[w>>2]=G;sa=v;return}D=1.0/+x(+(n*n+o*o+p*p));E=n*D;F=o*D;D=p*D;G=-d;E=E*G;F=F*G;G=D*G;a=c[b+28>>2]|0;w=c[b+24>>2]|0;E=u*E;b=w*3|0;b=a+(b<<2)|0;g[b>>2]=E;F=u*F;b=w<<2;b=a+(b<<2)|0;g[b>>2]=F;G=u*G;w=w*5|0;w=a+(w<<2)|0;g[w>>2]=G;sa=v;return}function _c(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0,q=0,r=0;o=sa;sa=sa+128|0;c[b+68>>2]=(c[b+68>>2]|0)+1;c[o>>2]=c[d>>2];c[o+4>>2]=c[d+4>>2];c[o+8>>2]=c[d+8>>2];c[o+12>>2]=c[d+12>>2];c[o+16>>2]=c[d+16>>2];c[o+16+4>>2]=c[d+16+4>>2];c[o+16+8>>2]=c[d+16+8>>2];c[o+16+12>>2]=c[d+16+12>>2];c[o+32>>2]=c[d+32>>2];c[o+32+4>>2]=c[d+32+4>>2];c[o+32+8>>2]=c[d+32+8>>2];c[o+32+12>>2]=c[d+32+12>>2];c[o+48>>2]=c[d+48>>2];c[o+48+4>>2]=c[d+48+4>>2];c[o+48+8>>2]=c[d+48+8>>2];c[o+48+12>>2]=c[d+48+12>>2];m=c[e+4>>2]|0;n=+va[c[(c[e>>2]|0)+48>>2]&15](e);ab[c[(c[e>>2]|0)+8>>2]&127](e,d,o+112|0,o+96|0);f=+g[o+112>>2];if(+g[b+32>>2]>f)g[b+32>>2]=f;f=+g[o+96>>2];if(+g[b+48>>2]>2]=f;f=+g[o+112+4>>2];if(+g[b+36>>2]>f)g[b+36>>2]=f;f=+g[o+96+4>>2];if(+g[b+52>>2]>2]=f;f=+g[o+112+8>>2];if(+g[b+40>>2]>f)g[b+40>>2]=f;f=+g[o+96+8>>2];if(+g[b+56>>2]>2]=f;k=c[b+64>>2]|0;if(!k){k=b+16|0;j=0}else{c[o+64>>2]=c[o+112>>2];c[o+64+4>>2]=c[o+112+4>>2];c[o+64+8>>2]=c[o+112+8>>2];c[o+64+12>>2]=c[o+112+12>>2];c[o+64+16>>2]=c[o+96>>2];c[o+64+16+4>>2]=c[o+96+4>>2];c[o+64+16+8>>2]=c[o+96+8>>2];c[o+64+16+12>>2]=c[o+96+12>>2];j=c[b+16>>2]|0;d=c[k+4>>2]|0;if(!d){c[7182]=(c[7182]|0)+1;d=xb(63)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}h=d;i=h+44|0;do{c[h>>2]=0;h=h+4|0}while((h|0)<(i|0))}else c[k+4>>2]=0;c[d+32>>2]=0;c[d+36>>2]=j;c[d+40>>2]=0;c[d>>2]=c[o+64>>2];c[d+4>>2]=c[o+64+4>>2];c[d+8>>2]=c[o+64+8>>2];c[d+12>>2]=c[o+64+12>>2];c[d+16>>2]=c[o+64+16>>2];c[d+20>>2]=c[o+64+20>>2];c[d+24>>2]=c[o+64+24>>2];c[d+28>>2]=c[o+64+28>>2];ue(k,c[k>>2]|0,d);c[k+12>>2]=(c[k+12>>2]|0)+1;k=b+16|0;j=d}d=c[k>>2]|0;if((d|0)==(c[b+20>>2]|0)?(l=(d|0)==0?1:d<<1,(d|0)<(l|0)):0){if(!l)i=0;else{c[7182]=(c[7182]|0)+1;d=xb((l*80|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}i=d;d=c[k>>2]|0}if((d|0)>0){h=0;do{p=i+(h*80|0)|0;q=c[b+24>>2]|0;r=q+(h*80|0)|0;c[p>>2]=c[r>>2];c[p+4>>2]=c[r+4>>2];c[p+8>>2]=c[r+8>>2];c[p+12>>2]=c[r+12>>2];p=q+(h*80|0)+16|0;r=i+(h*80|0)+16|0;c[r>>2]=c[p>>2];c[r+4>>2]=c[p+4>>2];c[r+8>>2]=c[p+8>>2];c[r+12>>2]=c[p+12>>2];r=q+(h*80|0)+32|0;p=i+(h*80|0)+32|0;c[p>>2]=c[r>>2];c[p+4>>2]=c[r+4>>2];c[p+8>>2]=c[r+8>>2];c[p+12>>2]=c[r+12>>2];p=i+(h*80|0)+48|0;r=q+(h*80|0)+48|0;c[p>>2]=c[r>>2];c[p+4>>2]=c[r+4>>2];c[p+8>>2]=c[r+8>>2];c[p+12>>2]=c[r+12>>2];p=i+(h*80|0)+64|0;q=q+(h*80|0)+64|0;c[p>>2]=c[q>>2];c[p+4>>2]=c[q+4>>2];c[p+8>>2]=c[q+8>>2];c[p+12>>2]=c[q+12>>2];h=h+1|0}while((h|0)!=(d|0))}d=c[b+24>>2]|0;if(d|0){if(a[b+28>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+24>>2]=0}a[b+28>>0]=1;c[b+24>>2]=i;c[b+20>>2]=l;d=c[k>>2]|0}r=c[b+24>>2]|0;q=r+(d*80|0)|0;c[q>>2]=c[o>>2];c[q+4>>2]=c[o+4>>2];c[q+8>>2]=c[o+8>>2];c[q+12>>2]=c[o+12>>2];q=r+(d*80|0)+16|0;c[q>>2]=c[o+16>>2];c[q+4>>2]=c[o+16+4>>2];c[q+8>>2]=c[o+16+8>>2];c[q+12>>2]=c[o+16+12>>2];q=r+(d*80|0)+32|0;c[q>>2]=c[o+32>>2];c[q+4>>2]=c[o+32+4>>2];c[q+8>>2]=c[o+32+8>>2];c[q+12>>2]=c[o+32+12>>2];q=r+(d*80|0)+48|0;c[q>>2]=c[o+48>>2];c[q+4>>2]=c[o+48+4>>2];c[q+8>>2]=c[o+48+8>>2];c[q+12>>2]=c[o+48+12>>2];r=r+(d*80|0)+64|0;c[r>>2]=e;c[r+4>>2]=m;g[r+8>>2]=n;c[r+12>>2]=j;c[k>>2]=(c[k>>2]|0)+1;sa=o;return}function $c(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,l=0,m=0.0,n=0.0;l=sa;sa=sa+384|0;f=c[d+36>>2]|0;d=c[e+36>>2]|0;e=c[b+24>>2]|0;if(((e|0)==(c[b+28>>2]|0)?c[e+1132>>2]|0:0)?(j=(J(c[d+380>>2]|0,c[e+1112>>2]|0)|0)+(c[f+380>>2]|0)|0,a[(c[e+1140>>2]|0)+j>>0]|0):0){c[6845]=(c[6845]|0)+1;sa=l;return}c[l+328+4>>2]=35;c[l+328+8>>2]=0;c[l+328+12>>2]=1065353216;c[l+328+16>>2]=1065353216;c[l+328+20>>2]=1065353216;g[l+328+24>>2]=0.0;c[l+328>>2]=6196;c[l+328+52>>2]=f;g[l+328+44>>2]=0.0;c[l+272+4>>2]=35;c[l+272+8>>2]=0;c[l+272+12>>2]=1065353216;c[l+272+16>>2]=1065353216;c[l+272+20>>2]=1065353216;g[l+272+24>>2]=0.0;c[l+272>>2]=6196;c[l+272+52>>2]=d;g[l+272+44>>2]=0.0;if((a[26616]|0)==0?mz(26616)|0:0){if((a[26624]|0)==0?mz(26624)|0:0){c[6774]=1065353216;c[6775]=0;c[6776]=0;c[6777]=0;c[6778]=0;c[6779]=1065353216;c[6780]=0;c[6781]=0;c[6782]=0;c[6783]=0;c[6784]=1065353216;g[6785]=0.0}c[6758]=c[6774];c[6759]=c[6775];c[6760]=c[6776];c[6761]=c[6777];c[6762]=c[6778];c[6763]=c[6779];c[6764]=c[6780];c[6765]=c[6781];c[6766]=c[6782];c[6767]=c[6783];c[6768]=c[6784];c[6769]=c[6785];c[6770]=0;c[6771]=0;c[6772]=0;c[6773]=0}if((a[26616]|0)==0?mz(26616)|0:0){if((a[26624]|0)==0?mz(26624)|0:0){c[6774]=1065353216;c[6775]=0;c[6776]=0;c[6777]=0;c[6778]=0;c[6779]=1065353216;c[6780]=0;c[6781]=0;c[6782]=0;c[6783]=0;c[6784]=1065353216;g[6785]=0.0}c[6758]=c[6774];c[6759]=c[6775];c[6760]=c[6776];c[6761]=c[6777];c[6762]=c[6778];c[6763]=c[6779];c[6764]=c[6780];c[6765]=c[6781];c[6766]=c[6782];c[6767]=c[6783];c[6768]=c[6784];c[6769]=c[6785];c[6770]=0;c[6771]=0;c[6772]=0;c[6773]=0}n=+g[f+232>>2]-+g[d+232>>2];m=+g[f+236>>2]-+g[d+236>>2];g[l>>2]=+g[f+228>>2]-+g[d+228>>2];g[l+4>>2]=n;g[l+8>>2]=m;g[l+12>>2]=0.0;if(!(!(Rc(l+328|0,27032,l+272|0,27032,l,l+216|0)|0)?!(Ob(l+328|0,27032,l+272|0,27032,l,l+216|0,0)|0):0))h=19;if((h|0)==19?(c[l+4>>2]=0,c[l+4+4>>2]=0,c[l+4+8>>2]=0,c[l+4+12>>2]=0,c[l+4+16>>2]=0,c[l+4+20>>2]=0,a[l+152>>0]=0,c[l>>2]=6016,jc(b,l+216|0,f,0,0,d,0,0,l)|0):0){c[7182]=(c[7182]|0)+1;d=xb(235)|0;if(!d)j=0;else{c[(d+4+15&-16)+-4>>2]=d;j=d+4+15&-16}e=j+4|0;d=j+152|0;mk(e|0,0,212)|0;c[j>>2]=6016;f=l+4|0;h=e+100|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(h|0));e=j+104|0;c[e>>2]=c[l+104>>2];c[e+4>>2]=c[l+104+4>>2];c[e+8>>2]=c[l+104+8>>2];c[e+12>>2]=c[l+104+12>>2];e=j+120|0;c[e>>2]=c[l+120>>2];c[e+4>>2]=c[l+120+4>>2];c[e+8>>2]=c[l+120+8>>2];c[e+12>>2]=c[l+120+12>>2];e=j+136|0;c[e>>2]=c[l+136>>2];c[e+4>>2]=c[l+136+4>>2];c[e+8>>2]=c[l+136+8>>2];c[e+12>>2]=c[l+136+12>>2];a[d>>0]=a[l+152>>0]|0;e=j+156|0;f=l+156|0;h=e+60|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(h|0));h=c[b+24>>2]|0;i=j;d=c[h+852>>2]|0;if((d|0)==(c[h+856>>2]|0)?(k=(d|0)==0?1:d<<1,(d|0)<(k|0)):0){if(!k)f=0;else{c[7182]=(c[7182]|0)+1;d=xb((k<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=d;d=c[h+852>>2]|0}if((d|0)>0){e=0;do{c[f+(e<<2)>>2]=c[(c[h+860>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(d|0))}e=c[h+860>>2]|0;if(e){if(a[h+864>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[h+852>>2]|0}c[h+860>>2]=0}a[h+864>>0]=1;c[h+860>>2]=f;c[h+856>>2]=k}c[(c[h+860>>2]|0)+(d<<2)>>2]=i;c[h+852>>2]=d+1;i=c[b+24>>2]|0;k=c[b+28>>2]|0;m=+g[i+348>>2];n=+g[k+348>>2];b=j+64|0;g[b>>2]=+g[b>>2]*(m>n?m:n);b=j+68|0;g[b>>2]=+g[b>>2]*(+g[i+360>>2]+ +g[k+360>>2])*.5}sa=l;return}function ad(a,b){a=a|0;b=b|0;var d=0,e=0.0,f=0,h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;F=sa;sa=sa+16|0;Ki(15377);E=c[a+712>>2]|0;if((E|0)>0){c[7182]=(c[7182]|0)+1;d=xb((E<<4|3)+16|0)|0;if(!d)h=0;else{c[(d+4+15&-16)+-4>>2]=d;h=d+4+15&-16}mk(h|0,0,E<<4|0)|0;f=c[a+712>>2]|0;if((f|0)>0){c[7182]=(c[7182]|0)+1;d=xb((f<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}mk(d|0,0,f<<2|0)|0;C=d;D=h;A=d;z=h}else{C=0;D=h;A=0;z=h}}else{C=0;D=0;A=0;z=0}y=c[a+1112>>2]|0;if(b){if((y|0)>0){f=c[a+1120>>2]|0;d=0;do{h=c[f+(d<<2)>>2]|0;i=c[h+312>>2]|0;if(i|0){g[h+276>>2]=1.0/+(i|0)*+g[h+276>>2];g[h+280>>2]=1.0/+(i|0)*+g[h+280>>2];g[h+284>>2]=1.0/+(i|0)*+g[h+284>>2];g[h+292>>2]=1.0/+(i|0)*+g[h+292>>2];g[h+296>>2]=1.0/+(i|0)*+g[h+296>>2];g[h+300>>2]=1.0/+(i|0)*+g[h+300>>2]}d=d+1|0}while((d|0)!=(y|0));B=14}}else B=14;if((B|0)==14?(y|0)>0:0){k=c[a+1120>>2]|0;if(b){f=0;do{b=c[k+(f<<2)>>2]|0;if((c[b+312>>2]|0)>0?(w=+g[a+452>>2],r=+g[b+276>>2]*w,s=w*+g[b+280>>2],t=w*+g[b+284>>2],u=w*+g[b+292>>2],v=w*+g[b+296>>2],w=w*+g[b+300>>2],x=c[b+24>>2]|0,(x|0)>0):0){j=c[b+32>>2]|0;h=c[a+720>>2]|0;i=c[b+12>>2]|0;d=0;do{q=c[j+(d<<2)>>2]|0;p=+g[i+(d<<2)>>2];o=+g[q+8>>2]-+g[b+228>>2];n=+g[q+12>>2]-+g[b+232>>2];m=+g[q+16>>2]-+g[b+236>>2];G=D+(((q-h|0)/104|0)<<4)|0;g[G>>2]=+g[G>>2]+p*(r+(v*m-w*n));G=D+(((q-h|0)/104|0)<<4)+4|0;g[G>>2]=+g[G>>2]+p*(s+(w*o-u*m));G=D+(((q-h|0)/104|0)<<4)+8|0;g[G>>2]=p*(t+(u*n-v*o))+ +g[G>>2];q=C+(((q-h|0)/104|0)<<2)|0;g[q>>2]=p+ +g[q>>2];d=d+1|0}while((d|0)!=(x|0))}f=f+1|0}while((f|0)!=(y|0))}else{f=0;do{h=c[k+(f<<2)>>2]|0;if((c[h+308>>2]|0)>0?(p=+g[a+452>>2],e=+g[h+244>>2]*p,l=p*+g[h+248>>2],m=p*+g[h+252>>2],n=p*+g[h+260>>2],o=p*+g[h+264>>2],p=p*+g[h+268>>2],q=c[h+24>>2]|0,(q|0)>0):0){i=c[h+32>>2]|0;b=c[a+720>>2]|0;j=c[h+12>>2]|0;d=0;do{G=c[i+(d<<2)>>2]|0;w=+g[j+(d<<2)>>2];v=+g[G+8>>2]-+g[h+228>>2];u=+g[G+12>>2]-+g[h+232>>2];t=+g[G+16>>2]-+g[h+236>>2];x=D+(((G-b|0)/104|0)<<4)|0;g[x>>2]=+g[x>>2]+w*(e+(o*t-p*u));x=D+(((G-b|0)/104|0)<<4)+4|0;g[x>>2]=+g[x>>2]+w*(l+(p*v-n*t));x=D+(((G-b|0)/104|0)<<4)+8|0;g[x>>2]=w*(m+(n*u-o*v))+ +g[x>>2];G=C+(((G-b|0)/104|0)<<2)|0;g[G>>2]=w+ +g[G>>2];d=d+1|0}while((d|0)!=(q|0))}f=f+1|0}while((f|0)!=(y|0))}}if((E|0)>0){d=0;do{e=+g[C+(d<<2)>>2];if(e>0.0){v=1.0/e*+g[D+(d<<4)+4>>2];w=1.0/e*+g[D+(d<<4)+8>>2];G=c[a+720>>2]|0;y=G+(d*104|0)+8|0;g[y>>2]=1.0/e*+g[D+(d<<4)>>2]+ +g[y>>2];y=G+(d*104|0)+12|0;g[y>>2]=v+ +g[y>>2];G=G+(d*104|0)+16|0;g[G>>2]=w+ +g[G>>2]}d=d+1|0}while((d|0)!=(E|0));if(A|0)B=35}else if(!((C|0)==0|(A|0)==0))B=35;if((B|0)==35){c[7183]=(c[7183]|0)+1;Hc(c[A+-4>>2]|0)}if(!((D|0)==0|(z|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[z+-4>>2]|0)}d=c[3084]|0;G=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=G;if(G|0){sa=F;return}do if(c[d+4>>2]|0){la(F|0,0)|0;G=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[F+4>>2]|0)-(c[G+4>>2]|0)+(((c[F>>2]|0)-(c[G>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=F;return}}while(0);c[3084]=c[d+20>>2];sa=F;return}function bd(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var k=0,l=0.0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0;C=sa;sa=sa+272|0;z=+g[e+48>>2]-+g[d+48>>2];A=+g[e+52>>2]-+g[d+52>>2];B=+g[e+56>>2]-+g[d+56>>2];Se(d,e,C+256|0,C+208|0);u=+g[C+208>>2];s=+g[C+256>>2]*u;t=u*+g[C+256+4>>2];u=u*+g[C+256+8>>2];g[C+192>>2]=s;g[C+192+4>>2]=t;g[C+192+8>>2]=u;g[C+192+12>>2]=0.0;v=+g[h+48>>2]-+g[f+48>>2];w=+g[h+52>>2]-+g[f+52>>2];y=+g[h+56>>2]-+g[f+56>>2];Se(f,h,C+256|0,C+208|0);q=+g[C+208>>2];o=+g[C+256>>2]*q;p=q*+g[C+256+4>>2];q=q*+g[C+256+8>>2];g[C+176>>2]=o;g[C+176+4>>2]=p;g[C+176+8>>2]=q;g[C+176+12>>2]=0.0;e=c[b+12>>2]|0;r=+va[c[(c[e>>2]|0)+16>>2]&15](e);e=c[b+16>>2]|0;if(!e)l=0.0;else l=+va[c[(c[e>>2]|0)+16>>2]&15](e);r=r*+x(+(s*s+t*t+u*u))+l*+x(+(o*o+p*p+q*q));if(r+ +x(+((v-z)*(v-z)+(w-A)*(w-A)+(y-B)*(y-B)))==0.0){i=0;sa=C;return i|0}c[C+208>>2]=12068;g[C+208+36>>2]=999999984306749440.0;a[C+208+40>>0]=0;Pc(b,d,f,C+208|0);h=(a[C+208+40>>0]|0)==0;c[C+256>>2]=c[C+208+20>>2];c[C+256+4>>2]=c[C+208+20+4>>2];c[C+256+8>>2]=c[C+208+20+8>>2];c[C+256+12>>2]=c[C+208+20+12>>2];a:do if(!h?(n=c[C+208+4>>2]|0,k=c[C+208+8>>2]|0,m=c[C+208+12>>2]|0,u=(v-z)*(c[j>>2]=n,+g[j>>2]),u=u+(w-A)*(c[j>>2]=k,+g[j>>2]),!(r+(u+(y-B)*(c[j>>2]=m,+g[j>>2]))<=1.1920928955078125e-07)):0){l=+g[C+208+16>>2];o=+g[i+172>>2]+ +g[C+208+36>>2];b:do if(o>1.0000000474974513e-03){h=0;p=0.0;q=o;while(1){e=c[i+168>>2]|0;if(e|0){D=c[(c[e>>2]|0)+20>>2]|0;c[C+112>>2]=1065353216;c[C+112+4>>2]=1065353216;c[C+112+8>>2]=1065353216;g[C+112+12>>2]=0.0;Xa[D&7](e,C+256|0,.20000000298023224,C+112|0)}l=(v-z)*(c[j>>2]=n,+g[j>>2]);l=l+(w-A)*(c[j>>2]=k,+g[j>>2]);l=r+(l+(y-B)*(c[j>>2]=m,+g[j>>2]));if(l<=1.1920928955078125e-07){k=0;break a}o=p+q/l;if(!(!(o<=p)&(!(o<0.0)&!(o>1.0)))){k=0;break a}jg(d,z,A,B,C+192|0,o,C+112|0);jg(f,v,w,y,C+176|0,o,C+48|0);k=c[i+168>>2]|0;if(k|0){D=c[(c[k>>2]|0)+20>>2]|0;c[C>>2]=1065353216;c[C+4>>2]=0;c[C+8>>2]=0;g[C+12>>2]=0.0;Xa[D&7](k,C+112+48|0,.20000000298023224,C)}Qa[c[c[i>>2]>>2]&31](i,o);c[C>>2]=12068;g[C+36>>2]=999999984306749440.0;a[C+40>>0]=0;Pc(b,C+112|0,C+48|0,C);if(!(a[C+40>>0]|0)){k=17;break}q=+g[C+36>>2]+ +g[i+172>>2];c[C+256>>2]=c[C+20>>2];c[C+256+4>>2]=c[C+20+4>>2];c[C+256+8>>2]=c[C+20+8>>2];c[C+256+12>>2]=c[C+20+12>>2];n=c[C+4>>2]|0;k=c[C+8>>2]|0;m=c[C+12>>2]|0;e=h+1|0;if(h>>>0>63){k=18;break}if(!(q>1.0000000474974513e-03)){l=+g[C+16>>2];break b}else{h=e;p=o}}if((k|0)==17)Za[c[(c[i>>2]|0)+8>>2]&127](i,-1,h);else if((k|0)==18)Za[c[(c[i>>2]|0)+8>>2]&127](i,-2,e);k=0;break a}else o=0.0;while(0);g[i+164>>2]=o;c[i+132>>2]=n;c[i+136>>2]=k;c[i+140>>2]=m;g[i+144>>2]=l;c[i+148>>2]=c[C+256>>2];c[i+148+4>>2]=c[C+256+4>>2];c[i+148+8>>2]=c[C+256+8>>2];c[i+148+12>>2]=c[C+256+12>>2];k=1}else k=0;while(0);D=k;sa=C;return D|0}function cd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0;h=sa;sa=sa+768|0;j=c[(c[a>>2]|0)+8>>2]|0;i=JI(b)|0;ns(h+736|0,i,i+4|0,i+8|0);Qv(h+752|0,e,+g[h+736>>2],+g[h+736+4>>2],+g[h+736+8>>2]);b=JI(d)|0;ns(h+704|0,b,i+4|0,i+8|0);Qv(h+720|0,e,+g[h+704>>2],+g[h+704+4>>2],+g[h+704+8>>2]);ab[j&127](a,h+752|0,h+720|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+672|0,b,i+4|0,i+8|0);Qv(h+688|0,e,+g[h+672>>2],+g[h+672+4>>2],+g[h+672+8>>2]);ns(h+640|0,b,b+4|0,i+8|0);Qv(h+656|0,e,+g[h+640>>2],+g[h+640+4>>2],+g[h+640+8>>2]);ab[d&127](a,h+688|0,h+656|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+608|0,b,b+4|0,i+8|0);Qv(h+624|0,e,+g[h+608>>2],+g[h+608+4>>2],+g[h+608+8>>2]);ns(h+576|0,i,b+4|0,i+8|0);Qv(h+592|0,e,+g[h+576>>2],+g[h+576+4>>2],+g[h+576+8>>2]);ab[d&127](a,h+624|0,h+592|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+544|0,i,b+4|0,i+8|0);Qv(h+560|0,e,+g[h+544>>2],+g[h+544+4>>2],+g[h+544+8>>2]);ns(h+512|0,i,i+4|0,i+8|0);Qv(h+528|0,e,+g[h+512>>2],+g[h+512+4>>2],+g[h+512+8>>2]);ab[d&127](a,h+560|0,h+528|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+480|0,i,i+4|0,i+8|0);Qv(h+496|0,e,+g[h+480>>2],+g[h+480+4>>2],+g[h+480+8>>2]);ns(h+448|0,i,i+4|0,b+8|0);Qv(h+464|0,e,+g[h+448>>2],+g[h+448+4>>2],+g[h+448+8>>2]);ab[d&127](a,h+496|0,h+464|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+416|0,b,i+4|0,i+8|0);Qv(h+432|0,e,+g[h+416>>2],+g[h+416+4>>2],+g[h+416+8>>2]);ns(h+384|0,b,i+4|0,b+8|0);Qv(h+400|0,e,+g[h+384>>2],+g[h+384+4>>2],+g[h+384+8>>2]);ab[d&127](a,h+432|0,h+400|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+352|0,b,b+4|0,i+8|0);Qv(h+368|0,e,+g[h+352>>2],+g[h+352+4>>2],+g[h+352+8>>2]);ns(h+320|0,b,b+4|0,b+8|0);Qv(h+336|0,e,+g[h+320>>2],+g[h+320+4>>2],+g[h+320+8>>2]);ab[d&127](a,h+368|0,h+336|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+288|0,i,b+4|0,i+8|0);Qv(h+304|0,e,+g[h+288>>2],+g[h+288+4>>2],+g[h+288+8>>2]);ns(h+256|0,i,b+4|0,b+8|0);Qv(h+272|0,e,+g[h+256>>2],+g[h+256+4>>2],+g[h+256+8>>2]);ab[d&127](a,h+304|0,h+272|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+224|0,i,i+4|0,b+8|0);Qv(h+240|0,e,+g[h+224>>2],+g[h+224+4>>2],+g[h+224+8>>2]);ns(h+192|0,b,i+4|0,b+8|0);Qv(h+208|0,e,+g[h+192>>2],+g[h+192+4>>2],+g[h+192+8>>2]);ab[d&127](a,h+240|0,h+208|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+160|0,b,i+4|0,b+8|0);Qv(h+176|0,e,+g[h+160>>2],+g[h+160+4>>2],+g[h+160+8>>2]);ns(h+128|0,b,b+4|0,b+8|0);Qv(h+144|0,e,+g[h+128>>2],+g[h+128+4>>2],+g[h+128+8>>2]);ab[d&127](a,h+176|0,h+144|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+96|0,b,b+4|0,b+8|0);Qv(h+112|0,e,+g[h+96>>2],+g[h+96+4>>2],+g[h+96+8>>2]);ns(h+64|0,i,b+4|0,b+8|0);Qv(h+80|0,e,+g[h+64>>2],+g[h+64+4>>2],+g[h+64+8>>2]);ab[d&127](a,h+112|0,h+80|0,f);d=c[(c[a>>2]|0)+8>>2]|0;ns(h+32|0,i,b+4|0,b+8|0);Qv(h+48|0,e,+g[h+32>>2],+g[h+32+4>>2],+g[h+32+8>>2]);ns(h,i,i+4|0,b+8|0);Qv(h+16|0,e,+g[h>>2],+g[h+4>>2],+g[h+8>>2]);ab[d&127](a,h+48|0,h+16|0,f);sa=h;return}function dd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0,A=0.0,B=0.0,C=0.0,D=0.0,E=0,F=0;E=sa;sa=sa+32|0;A=+g[b+48>>2]-+g[b+112>>2];h=+g[b+52>>2]-+g[b+116>>2];D=+g[b+56>>2]-+g[b+120>>2];B=A*+g[b+64>>2]+h*+g[b+80>>2]+D*+g[b+96>>2];C=A*+g[b+68>>2]+h*+g[b+84>>2]+D*+g[b+100>>2];D=A*+g[b+72>>2]+h*+g[b+88>>2]+D*+g[b+104>>2];e=c[a+8>>2]|0;z=c[a+4>>2]|0;h=+g[z+28>>2]*+g[z+12>>2];A=h+ +g[a+12>>2];o=+g[e+72>>2];p=+g[e+56>>2];q=+g[e+76>>2];r=+g[e+60>>2];s=+g[e+80>>2];t=+g[e+64>>2];u=+g[e+88>>2];v=+g[e+92>>2];w=+g[e+96>>2];j=(q-r)*(w-t)-(s-t)*(v-r);l=(s-t)*(u-p)-(o-p)*(w-t);n=(o-p)*(v-r)-(q-r)*(u-p);m=1.0/+x(+(n*n+(j*j+l*l)));i=(D-t)*n*m+((B-p)*j*m+(C-r)*l*m);if(i<0.0){y=-i;k=-(j*m);i=-(l*m);j=-(n*m)}else{y=i;k=j*m;i=l*m;j=n*m}if(!(y0.0&(n>0.0&s>0.0)|w<=0.0&(n<=0.0&s<=0.0))){if((Fa[c[(c[e>>2]|0)+100>>2]&127](e)|0)<=0){sa=E;return}e=0;z=0;r=0.0;q=0.0;p=0.0;do{F=c[a+8>>2]|0;ab[c[(c[F>>2]|0)+104>>2]&127](F,z,E+16|0,E);o=+g[E+16>>2];w=+g[E+16+4>>2];t=+g[E+16+8>>2];s=+g[E>>2]-o;y=+g[E+4>>2]-w;u=+g[E+8>>2]-t;do if((B-o)*s+(C-w)*y+(D-t)*u>0.0)if((B-o)*s+(C-w)*y+(D-t)*u>2]|0}while((z|0)<(Fa[c[(c[F>>2]|0)+100>>2]&127](F)|0));if(!(e&1)){sa=E;return}else o=A*A}else{o=A*A;r=B-y*k;q=D-y*j;p=C-y*i}m=B-r;n=C-p;l=D-q;if(!(m*m+n*n+l*l1.1920928955078125e-07){i=+x(+(m*m+n*n+l*l));h=h-i;k=m*(1.0/i);j=l*(1.0/i);i=n*(1.0/i)}h=-h;if(f){w=+g[b+64>>2];y=+g[b+68>>2];A=+g[b+72>>2];B=w*k+y*i+A*j;n=+g[b+80>>2];o=+g[b+84>>2];s=+g[b+88>>2];C=k*n+i*o+j*s;t=+g[b+96>>2];u=+g[b+100>>2];v=+g[b+104>>2];D=k*t+i*u+j*v;g[E+16>>2]=-B;g[E+16+4>>2]=-C;g[E+16+8>>2]=-D;g[E+16+12>>2]=0.0;C=r*n+p*o+q*s+ +g[b+116>>2]+C*h;D=r*t+p*u+q*v+ +g[b+120>>2]+D*h;g[E>>2]=r*w+p*y+q*A+ +g[b+112>>2]+B*h;g[E+4>>2]=C;g[E+8>>2]=D;g[E+12>>2]=0.0;_a[c[(c[d>>2]|0)+16>>2]&15](d,E+16|0,E,h);sa=E;return}else{F=c[(c[d>>2]|0)+16>>2]|0;y=+g[b+64>>2];A=+g[b+68>>2];B=+g[b+72>>2];t=+g[b+80>>2];u=+g[b+84>>2];C=+g[b+88>>2];v=+g[b+96>>2];w=+g[b+100>>2];D=+g[b+104>>2];g[E+16>>2]=y*k+A*i+B*j;g[E+16+4>>2]=k*t+i*u+j*C;g[E+16+8>>2]=k*v+i*w+j*D;g[E+16+12>>2]=0.0;C=r*t+p*u+q*C+ +g[b+116>>2];D=r*v+p*w+q*D+ +g[b+120>>2];g[E>>2]=r*y+p*A+q*B+ +g[b+112>>2];g[E+4>>2]=C;g[E+8>>2]=D;g[E+12>>2]=0.0;_a[F&15](d,E+16|0,E,h);sa=E;return}}function ed(b,d){b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0;c[b>>2]=8032;c[7182]=(c[7182]|0)+1;e=xb(379)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}g[e+308>>2]=9.999999747378752e-05;l=e+332|0;a[l>>0]=a[l>>0]&-16;c[b+24>>2]=e;l=(c[d+20>>2]|0)==0;c[7182]=(c[7182]|0)+1;e=xb(23)|0;c[(e+4+15&-16)+-4>>2]=e;c[(e+4+15&-16)>>2]=l?11980:12028;c[b+28>>2]=e+4+15&-16;c[7182]=(c[7182]|0)+1;e=xb(43)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}k=c[b+24>>2]|0;l=c[b+28>>2]|0;a[e+4>>0]=0;c[e>>2]=8840;c[e+16>>2]=0;c[e+20>>2]=3;c[e+12>>2]=k;c[e+8>>2]=l;c[b+32>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8064;c[b+36>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8084;c[b+40>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8104;c[b+44>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8124;c[b+48>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8144;c[b+52>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8164;c[b+56>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8184;c[b+60>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8204;c[b+76>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=8204;c[b+80>>2]=e;a[e+4>>0]=1;c[7182]=(c[7182]|0)+1;e=xb(27)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8224;c[b+72>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(35)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}a[e+4>>0]=0;c[e>>2]=8244;c[e+8>>2]=1;c[e+12>>2]=0;c[b+88>>2]=e;c[7182]=(c[7182]|0)+1;e=xb(35)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=8244;c[e+8>>2]=1;c[e+12>>2]=0;c[b+84>>2]=e;a[e+4>>0]=1;l=c[d+16>>2]|0;l=(l|0)>80?l:80;e=c[d>>2]|0;if(!e){a[b+12>>0]=1;c[7182]=(c[7182]|0)+1;e=xb(39)|0;if(!e)k=0;else{c[(e+4+15&-16)+-4>>2]=e;k=e+4+15&-16}e=c[d+8>>2]|0;c[k>>2]=772;f=k+4|0;c[f>>2]=e;c[7182]=(c[7182]|0)+1;e=xb((e*772|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[k+16>>2]=e;c[k+12>>2]=e;h=c[f>>2]|0;c[k+8>>2]=h;if(h+-1|0){i=c[k>>2]|0;f=e;j=h+-1|0;do{m=f;f=f+i|0;c[m>>2]=f;j=j+-1|0}while((j|0)!=0);e=e+(J(i,h+-1|0)|0)|0}c[e>>2]=0;c[b+8>>2]=k}else{a[b+12>>0]=0;c[b+8>>2]=e}e=c[d+4>>2]|0;if(e|0){a[b+20>>0]=0;c[b+16>>2]=e;return}a[b+20>>0]=1;c[7182]=(c[7182]|0)+1;e=xb(39)|0;if(!e)k=0;else{c[(e+4+15&-16)+-4>>2]=e;k=e+4+15&-16}e=c[d+12>>2]|0;c[k>>2]=l;f=k+4|0;c[f>>2]=e;e=J(e,l)|0;c[7182]=(c[7182]|0)+1;e=xb(e+19|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[k+16>>2]=e;c[k+12>>2]=e;h=c[f>>2]|0;c[k+8>>2]=h;if(h+-1|0){i=c[k>>2]|0;f=e;j=h+-1|0;do{m=f;f=f+i|0;c[m>>2]=f;j=j+-1|0}while((j|0)!=0);e=e+(J(i,h+-1|0)|0)|0}c[e>>2]=0;c[b+16>>2]=k;return}function fd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0;i=sa;sa=sa+16|0;if((a[26704]|0)==0?mz(26704)|0:0){c[i>>2]=0;c[i+4>>2]=0;c[i+8>>2]=0;c[i+12>>2]=0;Cf(27392,0.0,0,0,i)}c[6899]=c[6899]|1;g[6934]=0.0;j=+g[6944]*0.0;k=+g[6945]*0.0;g[6939]=+g[6943]*0.0;g[6940]=j;g[6941]=k;g[6942]=0.0;c[6947]=0;c[6948]=0;c[6949]=0;c[6950]=0;k=+g[6936]*0.0;j=+g[6937]*0.0;g[6988]=+g[6935]*0.0;g[6989]=k;g[6990]=j;g[6991]=0.0;c[b+4>>2]=6;c[b+8>>2]=-1;c[b+12>>2]=-1;g[b+16>>2]=3402823466385288598117041.0e14;a[b+20>>0]=1;a[b+21>>0]=0;c[b+24>>2]=-1;c[b+28>>2]=27392;c[b+32>>2]=d;g[b+36>>2]=0.0;g[b+40>>2]=.30000001192092896;c[b+44>>2]=0;c[b>>2]=7188;c[b+112>>2]=c[e>>2];c[b+112+4>>2]=c[e+4>>2];c[b+112+8>>2]=c[e+8>>2];c[b+112+12>>2]=c[e+12>>2];c[b+128>>2]=c[e+16>>2];c[b+128+4>>2]=c[e+16+4>>2];c[b+128+8>>2]=c[e+16+8>>2];c[b+128+12>>2]=c[e+16+12>>2];c[b+144>>2]=c[e+32>>2];c[b+144+4>>2]=c[e+32+4>>2];c[b+144+8>>2]=c[e+32+8>>2];c[b+144+12>>2]=c[e+32+12>>2];c[b+160>>2]=c[e+48>>2];c[b+160+4>>2]=c[e+48+4>>2];c[b+160+8>>2]=c[e+48+8>>2];c[b+160+12>>2]=c[e+48+12>>2];e=b+680|0;h=e+48|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(h|0));c[b+740>>2]=0;c[b+740+4>>2]=0;c[b+740+8>>2]=0;c[b+740+12>>2]=0;c[b+756>>2]=1045220557;c[b+760>>2]=1045220557;c[b+764>>2]=1045220557;c[b+768>>2]=0;c[b+768+4>>2]=0;c[b+768+8>>2]=0;c[b+768+12>>2]=0;c[b+768+16>>2]=0;g[b+728>>2]=.699999988079071;g[b+732>>2]=1.0;g[b+736>>2]=.5;a[b+788>>0]=0;a[b+788+1>>0]=0;a[b+788+2>>0]=0;c[b+792>>2]=0;c[b+792+4>>2]=0;c[b+792+8>>2]=0;c[b+808>>2]=0;c[b+808+4>>2]=0;c[b+808+8>>2]=0;g[b+928>>2]=0.0;g[b+876>>2]=0.0;g[b+880>>2]=.10000000149011612;g[b+884>>2]=300.0;g[b+868>>2]=1.0;g[b+872>>2]=-1.0;g[b+896>>2]=0.0;g[b+900>>2]=.20000000298023224;g[b+904>>2]=0.0;g[b+908>>2]=0.0;g[b+888>>2]=1.0;g[b+892>>2]=.5;c[b+924>>2]=0;g[b+916>>2]=0.0;a[b+912>>0]=0;g[b+992>>2]=0.0;g[b+940>>2]=0.0;g[b+944>>2]=.10000000149011612;g[b+948>>2]=300.0;g[b+932>>2]=1.0;g[b+936>>2]=-1.0;g[b+960>>2]=0.0;g[b+964>>2]=.20000000298023224;g[b+968>>2]=0.0;g[b+972>>2]=0.0;g[b+952>>2]=1.0;g[b+956>>2]=.5;c[b+988>>2]=0;g[b+980>>2]=0.0;a[b+976>>0]=0;g[b+1056>>2]=0.0;g[b+1004>>2]=0.0;g[b+1008>>2]=.10000000149011612;g[b+1012>>2]=300.0;g[b+996>>2]=1.0;g[b+1e3>>2]=-1.0;g[b+1024>>2]=0.0;g[b+1028>>2]=.20000000298023224;g[b+1032>>2]=0.0;g[b+1036>>2]=0.0;g[b+1016>>2]=1.0;g[b+1020>>2]=.5;c[b+1052>>2]=0;g[b+1044>>2]=0.0;a[b+1040>>0]=0;a[b+1300>>0]=f&1;a[b+1301>>0]=1;c[b+1304>>2]=0;a[b+1308>>0]=0;x=+g[b+112>>2];D=+g[d+4>>2];w=+g[b+128>>2];C=+g[d+8>>2];v=+g[b+144>>2];B=+g[d+12>>2];u=+g[b+116>>2];t=+g[b+132>>2];s=+g[b+148>>2];r=+g[b+120>>2];p=+g[b+136>>2];n=+g[b+152>>2];A=+g[d+20>>2];z=+g[d+24>>2];y=+g[d+28>>2];q=+g[d+36>>2];o=+g[d+40>>2];m=+g[d+44>>2];F=+g[b+160>>2];E=+g[b+164>>2];k=+g[b+168>>2];l=+g[d+52>>2]+(D*F+C*E+B*k);j=A*F+z*E+y*k+ +g[d+56>>2];k=q*F+o*E+m*k+ +g[d+60>>2];g[b+48>>2]=x*D+w*C+v*B;g[b+52>>2]=D*u+C*t+B*s;g[b+56>>2]=D*r+C*p+B*n;g[b+60>>2]=0.0;g[b+64>>2]=x*A+w*z+v*y;g[b+68>>2]=u*A+t*z+s*y;g[b+72>>2]=r*A+p*z+n*y;g[b+76>>2]=0.0;g[b+80>>2]=x*q+w*o+v*m;g[b+84>>2]=u*q+t*o+s*m;g[b+88>>2]=r*q+p*o+n*m;g[b+92>>2]=0.0;g[b+96>>2]=l;g[b+100>>2]=j;g[b+104>>2]=k;g[b+108>>2]=0.0;tc(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);sa=i;return}function gd(b,d,e,f,h,i,j,k){b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=+i;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=sa;sa=sa+288|0;c[v+208>>2]=c[d>>2];c[v+208+4>>2]=c[d+4>>2];c[v+208+8>>2]=c[d+8>>2];c[v+208+12>>2]=c[d+12>>2];n=v+208+16|0;c[n>>2]=c[e>>2];c[n+4>>2]=c[e+4>>2];c[n+8>>2]=c[e+8>>2];c[n+12>>2]=c[e+12>>2];e=v+208+32|0;c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];u=c[j>>2]|0;p=c[j+4>>2]|0;q=c[j+8>>2]|0;r=c[j+16>>2]|0;s=c[j+12>>2]|0;o=c[j+20>>2]|0;c[v+156>>2]=c[v+208>>2];c[v+156+4>>2]=c[v+208+4>>2];c[v+156+8>>2]=c[v+208+8>>2];c[v+156+12>>2]=c[v+208+12>>2];c[v+172>>2]=c[n>>2];c[v+172+4>>2]=c[n+4>>2];c[v+172+8>>2]=c[n+8>>2];c[v+172+12>>2]=c[n+12>>2];c[v+188>>2]=c[e>>2];c[v+188+4>>2]=c[e+4>>2];c[v+188+8>>2]=c[e+8>>2];c[v+188+12>>2]=c[e+12>>2];e=c[b+136>>2]|0;if((e|0)==(c[b+140>>2]|0)?(t=(e|0)==0?1:e<<1,(e|0)<(t|0)):0){if(!t)d=0;else{c[7182]=(c[7182]|0)+1;d=xb((t*284|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}e=c[b+136>>2]|0}if((e|0)>0){f=0;do{j=c[b+144>>2]|0;l=d+(f*284|0)|0;m=j+(f*284|0)|0;n=l+92|0;do{c[l>>2]=c[m>>2];l=l+4|0;m=m+4|0}while((l|0)<(n|0));l=d+(f*284|0)+92|0;m=j+(f*284|0)+92|0;c[l>>2]=c[m>>2];c[l+4>>2]=c[m+4>>2];c[l+8>>2]=c[m+8>>2];c[l+12>>2]=c[m+12>>2];l=j+(f*284|0)+108|0;m=d+(f*284|0)+108|0;c[m>>2]=c[l>>2];c[m+4>>2]=c[l+4>>2];c[m+8>>2]=c[l+8>>2];c[m+12>>2]=c[l+12>>2];m=j+(f*284|0)+124|0;l=d+(f*284|0)+124|0;c[l>>2]=c[m>>2];c[l+4>>2]=c[m+4>>2];c[l+8>>2]=c[m+8>>2];c[l+12>>2]=c[m+12>>2];l=d+(f*284|0)+140|0;m=j+(f*284|0)+140|0;c[l>>2]=c[m>>2];c[l+4>>2]=c[m+4>>2];c[l+8>>2]=c[m+8>>2];c[l+12>>2]=c[m+12>>2];l=d+(f*284|0)+156|0;m=j+(f*284|0)+156|0;n=l+128|0;do{c[l>>2]=c[m>>2];l=l+4|0;m=m+4|0}while((l|0)<(n|0));f=f+1|0}while((f|0)!=(e|0))}e=c[b+144>>2]|0;if(e|0){if(a[b+148>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+144>>2]=0}a[b+148>>0]=1;c[b+144>>2]=d;c[b+140>>2]=t;e=c[b+136>>2]|0}d=c[b+144>>2]|0;l=d+(e*284|0)|0;m=v;n=l+92|0;do{c[l>>2]=c[m>>2];l=l+4|0;m=m+4|0}while((l|0)<(n|0));l=d+(e*284|0)+92|0;c[l>>2]=c[v+92>>2];c[l+4>>2]=c[v+92+4>>2];c[l+8>>2]=c[v+92+8>>2];c[l+12>>2]=c[v+92+12>>2];l=d+(e*284|0)+108|0;c[l>>2]=c[v+108>>2];c[l+4>>2]=c[v+108+4>>2];c[l+8>>2]=c[v+108+8>>2];c[l+12>>2]=c[v+108+12>>2];l=d+(e*284|0)+124|0;c[l>>2]=c[v+124>>2];c[l+4>>2]=c[v+124+4>>2];c[l+8>>2]=c[v+124+8>>2];c[l+12>>2]=c[v+124+12>>2];l=d+(e*284|0)+140|0;c[l>>2]=c[v+140>>2];c[l+4>>2]=c[v+140+4>>2];c[l+8>>2]=c[v+140+8>>2];c[l+12>>2]=c[v+140+12>>2];d=d+(e*284|0)+156|0;l=d;m=v+156|0;n=l+48|0;do{c[l>>2]=c[m>>2];l=l+4|0;m=m+4|0}while((l|0)<(n|0));g[d+48>>2]=h;c[d+52>>2]=s;g[d+56>>2]=i;c[d+60>>2]=u;c[d+64>>2]=p;c[d+68>>2]=q;c[d+72>>2]=r;g[d+76>>2]=0.0;g[d+80>>2]=0.0;g[d+84>>2]=0.0;g[d+88>>2]=.10000000149011612;c[d+92>>2]=o;g[d+96>>2]=0.0;g[d+100>>2]=0.0;a[d+104>>0]=k&1;l=d+105|0;m=v+256|0;n=l+23|0;do{a[l>>0]=a[m>>0]|0;l=l+1|0;m=m+1|0}while((l|0)<(n|0));k=c[b+136>>2]|0;c[b+136>>2]=k+1;k=(c[b+144>>2]|0)+(k*284|0)|0;dg(c[b+116>>2]|0,k,0);Ld(c[b+116>>2]|0,c[b+144>>2]|0,(c[b+136>>2]|0)+-1|0,0);sa=v;return k|0}function hd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0;if((h|0)<0){h=c[b+8>>2]|0;+Ea[c[(c[h>>2]|0)+12>>2]&3](h,d,e,f,g,c[b+12>>2]|0,c[b+16>>2]|0,c[b+4>>2]|0,c[b+20>>2]|0,c[b+24>>2]|0);return}o=c[b+16>>2]|0;a:do if((o|0)>0){l=c[b+12>>2]|0;i=0;while(1){m=l+(i<<2)|0;k=c[m>>2]|0;j=c[(c[k+28>>2]|0)+208>>2]|0;if((j|0)<=-1)j=c[(c[k+32>>2]|0)+208>>2]|0;if((j|0)==(h|0))break a;i=i+1|0;if((i|0)>=(o|0)){m=0;break}}}else{i=0;m=0}while(0);if((i|0)<(o|0)){n=c[b+12>>2]|0;j=0;do{l=c[n+(i<<2)>>2]|0;k=c[(c[l+28>>2]|0)+208>>2]|0;if((k|0)<=-1)k=c[(c[l+32>>2]|0)+208>>2]|0;j=j+((k|0)==(h|0)&1)|0;i=i+1|0}while((i|0)!=(o|0));h=j}else h=0;i=c[b+4>>2]|0;if((c[i+72>>2]|0)<2){o=c[b+8>>2]|0;+Ea[c[(c[o>>2]|0)+12>>2]&3](o,d,e,f,g,m,h,i,c[b+20>>2]|0,c[b+24>>2]|0);return}if((e|0)>0){n=0;i=c[b+32>>2]|0;j=c[b+36>>2]|0;do{o=d+(n<<2)|0;if((i|0)==(j|0)){l=(j|0)==0?1:j<<1;if((j|0)<(l|0)){if(!l)i=0;else{c[7182]=(c[7182]|0)+1;i=xb((l<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}j=c[b+32>>2]|0}if((j|0)>0){k=0;do{c[i+(k<<2)>>2]=c[(c[b+40>>2]|0)+(k<<2)>>2];k=k+1|0}while((k|0)!=(j|0))}k=c[b+40>>2]|0;if(k){if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);j=c[b+32>>2]|0}c[b+40>>2]=0}a[b+44>>0]=1;c[b+40>>2]=i;c[b+36>>2]=l;i=j;j=l}else i=j}c[(c[b+40>>2]|0)+(i<<2)>>2]=c[o>>2];i=i+1|0;c[b+32>>2]=i;n=n+1|0}while((n|0)!=(e|0))}if((g|0)>0){n=0;i=c[b+52>>2]|0;j=c[b+56>>2]|0;do{o=f+(n<<2)|0;if((i|0)==(j|0)){l=(j|0)==0?1:j<<1;if((j|0)<(l|0)){if(!l)i=0;else{c[7182]=(c[7182]|0)+1;i=xb((l<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}j=c[b+52>>2]|0}if((j|0)>0){k=0;do{c[i+(k<<2)>>2]=c[(c[b+60>>2]|0)+(k<<2)>>2];k=k+1|0}while((k|0)!=(j|0))}k=c[b+60>>2]|0;if(k){if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);j=c[b+52>>2]|0}c[b+60>>2]=0}a[b+64>>0]=1;c[b+60>>2]=i;c[b+56>>2]=l;i=j;j=l}else i=j}c[(c[b+60>>2]|0)+(i<<2)>>2]=c[o>>2];i=i+1|0;c[b+52>>2]=i;n=n+1|0}while((n|0)!=(g|0))}if(!h)i=c[b+72>>2]|0;else{o=0;i=c[b+72>>2]|0;j=c[b+76>>2]|0;do{n=m+(o<<2)|0;if((i|0)==(j|0)){l=(j|0)==0?1:j<<1;if((j|0)<(l|0)){if(!l){k=0;i=j}else{c[7182]=(c[7182]|0)+1;i=xb((l<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}k=i;i=c[b+72>>2]|0}if((i|0)>0){j=0;do{c[k+(j<<2)>>2]=c[(c[b+80>>2]|0)+(j<<2)>>2];j=j+1|0}while((j|0)!=(i|0))}j=c[b+80>>2]|0;if(j){if(a[b+84>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);i=c[b+72>>2]|0}c[b+80>>2]=0}a[b+84>>0]=1;c[b+80>>2]=k;c[b+76>>2]=l;j=l}else i=j}c[(c[b+80>>2]|0)+(i<<2)>>2]=c[n>>2];i=i+1|0;c[b+72>>2]=i;o=o+1|0}while((o|0)!=(h|0))}if(((c[b+52>>2]|0)+i|0)<=(c[(c[b+4>>2]|0)+72>>2]|0))return;wg(b);return}function id(d,f,h,i){d=d|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0;v=sa;sa=sa+80|0;u=c[d+48>>2]|0;c[v>>2]=9672;c[v+4>>2]=u;c[v+8>>2]=f;u=c[d+52>>2]|0;if(!(a[u+60>>0]|0)){f=c[u+56>>2]|0;if((f|0)>0){o=0;d=0;n=c[u+96>>2]|0;while(1){d=d+1|0;if(!(+g[h>>2]>+g[n+16>>2])?!(+g[i>>2]<+g[n>>2]):0)j=1;else j=0;if(!(!(+g[h+8>>2]>+g[n+24>>2])?!(+g[i+8>>2]<+g[n+8>>2]):0))j=0;if(!(+g[h+4>>2]>+g[n+20>>2])?!(+g[i+4>>2]<+g[n+4>>2]):0){k=c[n+32>>2]|0;if(j&(k|0)==-1){Za[c[(c[v>>2]|0)+8>>2]&127](v,c[n+36>>2]|0,c[n+40>>2]|0);f=c[u+56>>2]|0;m=44}else{l=(k|0)==-1;m=43}}else{k=c[n+32>>2]|0;j=0;l=(k|0)==-1;m=43}if((m|0)==43){m=0;if(l|j)m=44;else{l=n+(k<<6)|0;j=k+o|0}}if((m|0)==44){l=n+64|0;j=o+1|0}if((j|0)<(f|0)){o=j;n=l}else break}}else d=0;if((c[7162]|0)>=(d|0)){sa=v;return}c[7162]=d;sa=v;return}x=+g[h>>2];B=+g[h+4>>2];F=+g[h+8>>2];E=+g[u+4>>2];x=x>2];B=B>2];F=F>2];C=+g[u+24>>2];y=+g[u+28>>2];H=+g[u+36>>2];D=+g[u+40>>2];z=+g[u+44>>2];r=~~(((G>1]=r;s=~~(((C>1]=s;b[v+66+4>>1]=t;F=+g[i>>2];B=+g[i+4>>2];x=+g[i+8>>2];F=F>1]=i;p=~~(D*((C>1]=p;b[v+60+4>>1]=q;switch(c[u+144>>2]|0){case 0:{n=c[u+56>>2]|0;if((n|0)>0){d=0;f=c[u+136>>2]|0;j=0;do{d=d+1|0;k=((i&65535)>=(e[f>>1]|0)?(r&65535)<=(e[f+6>>1]|0):0)&(t&65535)<=(e[f+10>>1]|0)&(q&65535)>=(e[f+4>>1]|0)&(s&65535)<=(e[f+8>>1]|0)&(p&65535)>=(e[f+2>>1]|0);l=f+12|0;m=c[l>>2]|0;if((m|0)>-1&k)Za[c[(c[v>>2]|0)+8>>2]&127](v,21?m>>>21:m,m&2097151);if(k|(m|0)>-1){j=j+1|0;f=f+16|0}else{u=c[l>>2]|0;j=j-u|0;f=f+(0-u<<4)|0}}while((j|0)<(n|0))}else d=0;if((c[7162]|0)<(d|0))c[7162]=d;break}case 1:{if((c[u+152>>2]|0)>0){h=0;do{d=c[u+160>>2]|0;if(((i&65535)>=(e[d+(h<<5)>>1]|0)?(r&65535)<=(e[d+(h<<5)+6>>1]|0):0)&(t&65535)<=(e[d+(h<<5)+10>>1]|0)&(q&65535)>=(e[d+(h<<5)+4>>1]|0)&(s&65535)<=(e[d+(h<<5)+8>>1]|0)&(p&65535)>=(e[d+(h<<5)+2>>1]|0)){o=c[d+(h<<5)+12>>2]|0;n=c[d+(h<<5)+16>>2]|0;a:do if((n|0)>0){d=0;f=(c[u+136>>2]|0)+(o<<4)|0;j=o;while(1){d=d+1|0;k=((i&65535)>=(e[f>>1]|0)?(r&65535)<=(e[f+6>>1]|0):0)&(t&65535)<=(e[f+10>>1]|0)&(q&65535)>=(e[f+4>>1]|0)&(s&65535)<=(e[f+8>>1]|0)&(p&65535)>=(e[f+2>>1]|0);l=f+12|0;m=c[l>>2]|0;if((m|0)>-1&k)Za[c[(c[v>>2]|0)+8>>2]&127](v,21?m>>>21:m,m&2097151);if(k|(m|0)>-1){j=j+1|0;f=f+16|0}else{m=c[l>>2]|0;j=j-m|0;f=f+(0-m<<4)|0}if((j|0)>=(n+o|0))break a}}else d=0;while(0);if((c[7162]|0)<(d|0))c[7162]=d}h=h+1|0}while((h|0)<(c[u+152>>2]|0))}break}case 2:{Wj(c[u+136>>2]|0,v,v+66|0,v+60|0);break}default:{}}sa=v;return}function jd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;c[b+24>>2]=d;g[b+28>>2]=0.0;c[b+32>>2]=0;c[b+36>>2]=1;g[b+40>>2]=1.0;a[b+44>>0]=1;c[b+48>>2]=0;a[b+52>>0]=0;a[b+53>>0]=1;a[b+54>>0]=1;g[b+56>>2]=.03999999910593033;a[b+60>>0]=0;g[b+64>>2]=0.0;c[b+68>>2]=e;c[b+72>>2]=0;a[b+76>>0]=1;c[b+80>>2]=0;c[b+84>>2]=0;c[b+88>>2]=0;g[b+92>>2]=.6000000238418579;g[b+96>>2]=1.0;g[b+100>>2]=.30000001192092896;g[b+104>>2]=.01666666753590107;g[b+108>>2]=0.0;g[b+116>>2]=20.0;c[b+112>>2]=10;g[b+124>>2]=.20000000298023224;g[b+128>>2]=.800000011920929;g[b+132>>2]=0.0;g[b+120>>2]=1.0;c[b+136>>2]=1;g[b+140>>2]=-.03999999910593033;g[b+144>>2]=.10000000149011612;g[b+148>>2]=0.0;g[b+152>>2]=.8500000238418579;c[b+156>>2]=260;c[b+160>>2]=2;c[b+164>>2]=128;g[b+168>>2]=100.0;g[b+172>>2]=1000000015047466219876688.0e6;c[b>>2]=6904;a[b+192>>0]=1;c[b+188>>2]=0;c[b+180>>2]=0;c[b+184>>2]=0;c[b+196>>2]=0;c[b+200>>2]=f;a[b+224>>0]=1;c[b+220>>2]=0;c[b+212>>2]=0;c[b+216>>2]=0;a[b+244>>0]=1;c[b+240>>2]=0;c[b+232>>2]=0;c[b+236>>2]=0;c[b+248>>2]=0;c[b+252>>2]=-1054867456;a[b+274>>0]=0;a[b+275>>0]=0;c[b+256>>2]=0;c[b+256+4>>2]=0;c[b+256+8>>2]=0;c[b+256+12>>2]=0;a[b+292>>0]=1;c[b+288>>2]=0;c[b+280>>2]=0;c[b+284>>2]=0;c[b+296>>2]=0;a[b+300>>0]=1;a[b+320>>0]=1;c[b+316>>2]=0;c[b+308>>2]=0;c[b+312>>2]=0;if(!f){c[7182]=(c[7182]|0)+1;e=xb(215)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=7568;a[e+20>>0]=1;c[e+16>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;a[e+40>>0]=1;c[e+36>>2]=0;c[e+28>>2]=0;c[e+32>>2]=0;a[e+60>>0]=1;c[e+56>>2]=0;c[e+48>>2]=0;c[e+52>>2]=0;a[e+80>>0]=1;c[e+76>>2]=0;c[e+68>>2]=0;c[e+72>>2]=0;a[e+100>>0]=1;c[e+96>>2]=0;c[e+88>>2]=0;c[e+92>>2]=0;a[e+120>>0]=1;c[e+116>>2]=0;c[e+108>>2]=0;c[e+112>>2]=0;a[e+140>>0]=1;c[e+136>>2]=0;c[e+128>>2]=0;c[e+132>>2]=0;a[e+160>>0]=1;c[e+156>>2]=0;c[e+148>>2]=0;c[e+152>>2]=0;a[e+180>>0]=1;c[e+176>>2]=0;c[e+168>>2]=0;c[e+172>>2]=0;c[e+192>>2]=0;c[b+200>>2]=e;e=1}else e=0;a[b+273>>0]=e;c[7182]=(c[7182]|0)+1;e=xb(87)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}c[e>>2]=8264;a[e+20>>0]=1;c[e+16>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;a[e+40>>0]=1;c[e+36>>2]=0;c[e+28>>2]=0;c[e+32>>2]=0;a[e+60>>0]=1;c[e+56>>2]=0;c[e+48>>2]=0;c[e+52>>2]=0;a[e+64>>0]=1;c[b+204>>2]=e;a[b+272>>0]=1;c[7182]=(c[7182]|0)+1;e=xb(107)|0;if(!e){f=0;h=c[b+200>>2]|0;c[f>>2]=7116;e=f+4|0;c[e>>2]=0;e=f+8|0;c[e>>2]=h;e=f+12|0;c[e>>2]=0;e=f+16|0;c[e>>2]=0;e=f+20|0;c[e>>2]=0;e=f+24|0;c[e>>2]=d;d=f+44|0;a[d>>0]=1;d=f+40|0;c[d>>2]=0;d=f+32|0;c[d>>2]=0;d=f+36|0;c[d>>2]=0;d=f+64|0;a[d>>0]=1;d=f+60|0;c[d>>2]=0;d=f+52|0;c[d>>2]=0;d=f+56|0;c[d>>2]=0;d=f+84|0;a[d>>0]=1;d=f+80|0;c[d>>2]=0;d=f+72|0;c[d>>2]=0;d=f+76|0;c[d>>2]=0;c[b+196>>2]=f;return}c[(e+4+15&-16)+-4>>2]=e;h=e+4+15&-16;e=c[b+200>>2]|0;c[h>>2]=7116;f=h+4|0;c[f>>2]=0;f=h+8|0;c[f>>2]=e;f=h+12|0;c[f>>2]=0;f=h+16|0;c[f>>2]=0;f=h+20|0;c[f>>2]=0;f=h+24|0;c[f>>2]=d;d=h+44|0;a[d>>0]=1;d=h+40|0;c[d>>2]=0;d=h+32|0;c[d>>2]=0;d=h+36|0;c[d>>2]=0;d=h+64|0;a[d>>0]=1;d=h+60|0;c[d>>2]=0;d=h+52|0;c[d>>2]=0;d=h+56|0;c[d>>2]=0;d=h+84|0;a[d>>0]=1;d=h+80|0;c[d>>2]=0;d=h+72|0;c[d>>2]=0;d=h+76|0;c[d>>2]=0;c[b+196>>2]=h;return}function kd(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0,i=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0,v=0.0;t=sa;sa=sa+96|0;r=c[b+12>>2]|0;ab[c[(c[r>>2]|0)+8>>2]&127](r,(c[b+8>>2]|0)+4|0,t+80|0,t+64|0);r=c[d+68>>2]|0;eb[c[(c[r>>2]|0)+16>>2]&31](r,c[(c[b+8>>2]|0)+188>>2]|0,t+80|0,t+64|0,c[d+24>>2]|0);r=c[d+24>>2]|0;ab[c[(c[r>>2]|0)+32>>2]&127](r,c[(c[b+8>>2]|0)+284>>2]|0,d+28|0,r);r=c[b+8>>2]|0;c[b+92>>2]=c[r+52>>2];c[b+92+4>>2]=c[r+52+4>>2];c[b+92+8>>2]=c[r+52+8>>2];c[b+92+12>>2]=c[r+52+12>>2];r=c[r+284>>2]|0;if((Fa[c[(c[r>>2]|0)+36>>2]&127](r)|0)>0){d=0;f=0.0;r=0;do{e=c[b+132>>2]|0;if((e|0)<0){if((c[b+136>>2]|0)<0){h=c[b+140>>2]|0;if(h|0){if(a[b+144>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+140>>2]=0}a[b+144>>0]=1;c[b+140>>2]=0;c[b+136>>2]=0}do{c[(c[b+140>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[b+132>>2]=0;e=c[(c[b+8>>2]|0)+284>>2]|0;e=c[(Fa[c[(c[e>>2]|0)+28>>2]&127](e)|0)+12>>2]|0;q=c[c[e+(r<<4)>>2]>>2]|0;h=c[c[e+(r<<4)+4>>2]>>2]|0;if(!((q|0)!=0?(c[q+204>>2]&4|0)!=0:0))s=15;do if((s|0)==15){s=0;if(h|0?c[h+204>>2]&4|0:0)break;e=c[e+(r<<4)+8>>2]|0;if(e|0)Va[c[(c[e>>2]|0)+16>>2]&127](e,b+128|0);q=c[b+132>>2]|0;if((q|0)>0){o=c[b+140>>2]|0;p=c[b+8>>2]|0;n=0;do{l=c[o+(n<<2)>>2]|0;m=(c[l+740>>2]|0)==(p|0)?-1.0:1.0;e=c[l+748>>2]|0;if((e|0)>0){k=0;do{j=+g[l+4+(k*184|0)+80>>2];if(j<0.0){i=l+4+(k*184|0)+64|0;if(j>2];h=l+4+(k*184|0)+72|0;f=m*+g[h>>2];g[b+152>>2]=m*+g[i>>2];g[b+156>>2]=u;g[b+160>>2]=f;g[b+164>>2]=0.0;f=j;e=c[l+748>>2]|0}else{d=l+4+(k*184|0)+68|0;h=l+4+(k*184|0)+72|0}v=j*m*+g[d>>2]*.20000000298023224;u=j*m*+g[h>>2]*.20000000298023224;g[b+92>>2]=j*m*+g[i>>2]*.20000000298023224+ +g[b+92>>2];g[b+96>>2]=v+ +g[b+96>>2];g[b+100>>2]=u+ +g[b+100>>2];d=1}k=k+1|0}while((k|0)<(e|0))}n=n+1|0}while((n|0)!=(q|0))}}while(0);r=r+1|0;q=c[(c[b+8>>2]|0)+284>>2]|0}while((r|0)<(Fa[c[(c[q>>2]|0)+36>>2]&127](q)|0))}else d=0;s=c[b+8>>2]|0;c[t>>2]=c[s+4>>2];c[t+4>>2]=c[s+4+4>>2];c[t+8>>2]=c[s+4+8>>2];c[t+12>>2]=c[s+4+12>>2];c[t+16>>2]=c[s+20>>2];c[t+16+4>>2]=c[s+20+4>>2];c[t+16+8>>2]=c[s+20+8>>2];c[t+16+12>>2]=c[s+20+12>>2];c[t+32>>2]=c[s+36>>2];c[t+32+4>>2]=c[s+36+4>>2];c[t+32+8>>2]=c[s+36+8>>2];c[t+32+12>>2]=c[s+36+12>>2];c[t+48>>2]=c[b+92>>2];c[t+48+4>>2]=c[b+92+4>>2];c[t+48+8>>2]=c[b+92+8>>2];c[t+48+12>>2]=c[b+92+12>>2];c[s+260>>2]=(c[s+260>>2]|0)+1;c[s+4>>2]=c[t>>2];c[s+4+4>>2]=c[t+4>>2];c[s+4+8>>2]=c[t+8>>2];c[s+4+12>>2]=c[t+12>>2];c[s+20>>2]=c[t+16>>2];c[s+20+4>>2]=c[t+16+4>>2];c[s+20+8>>2]=c[t+16+8>>2];c[s+20+12>>2]=c[t+16+12>>2];c[s+36>>2]=c[t+32>>2];c[s+36+4>>2]=c[t+32+4>>2];c[s+36+8>>2]=c[t+32+8>>2];c[s+36+12>>2]=c[t+32+12>>2];c[s+52>>2]=c[t+48>>2];c[s+52+4>>2]=c[t+48+4>>2];c[s+52+8>>2]=c[t+48+8>>2];c[s+52+12>>2]=c[t+48+12>>2];sa=t;return d|0}function ld(d,e,f,h,i){d=d|0;e=e|0;f=+f;h=+h;i=+i;var j=0,k=0.0,l=0.0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0;m=sa;sa=sa+240|0;k=+g[d+96>>2]+h;l=+g[d+100>>2]+i;g[d+112>>2]=+g[d+92>>2]+f;g[d+116>>2]=k;g[d+120>>2]=l;g[d+124>>2]=0.0;c[m+168>>2]=1065353216;c[m+168+4>>2]=0;c[m+168+4+4>>2]=0;c[m+168+4+8>>2]=0;c[m+168+4+12>>2]=0;c[m+168+20>>2]=1065353216;c[m+168+24>>2]=0;c[m+168+24+4>>2]=0;c[m+168+24+8>>2]=0;c[m+168+24+12>>2]=0;c[m+168+40>>2]=1065353216;j=m+168+44|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;c[m+104>>2]=1065353216;c[m+104+4>>2]=0;c[m+104+4+4>>2]=0;c[m+104+4+8>>2]=0;c[m+104+4+12>>2]=0;c[m+104+20>>2]=1065353216;c[m+104+24>>2]=0;c[m+104+24+4>>2]=0;c[m+104+24+8>>2]=0;c[m+104+24+12>>2]=0;c[m+104+40>>2]=1065353216;j=m+104+44|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;l=1.0;j=10;while(1){if(!j){j=15;break}j=j+-1|0;c[m+168+48>>2]=c[d+92>>2];c[m+168+48+4>>2]=c[d+92+4>>2];c[m+168+48+8>>2]=c[d+92+8>>2];c[m+168+48+12>>2]=c[d+92+12>>2];c[m+104+48>>2]=c[d+112>>2];c[m+104+48+4>>2]=c[d+112+4>>2];c[m+104+48+8>>2]=c[d+112+8>>2];c[m+104+48+12>>2]=c[d+112+12>>2];i=+g[d+92>>2]-+g[d+112>>2];k=+g[d+96>>2]-+g[d+116>>2];f=+g[d+100>>2]-+g[d+120>>2];n=c[d+8>>2]|0;g[m+4>>2]=1.0;c[m+76>>2]=0;c[m+12>>2]=0;c[m+12+4>>2]=0;c[m+12+8>>2]=0;c[m+12+12>>2]=0;c[m+12+16>>2]=0;c[m+12+20>>2]=0;c[m+12+24>>2]=0;c[m+12+28>>2]=0;c[m>>2]=7748;c[m+80>>2]=n;g[m+84>>2]=i;g[m+88>>2]=k;g[m+92>>2]=f;g[m+96>>2]=0.0;g[m+100>>2]=0.0;n=c[n+188>>2]|0;b[m+8>>1]=b[n+4>>1]|0;b[m+10>>1]=b[n+6>>1]|0;n=c[d+12>>2]|0;f=+va[c[(c[n>>2]|0)+48>>2]&15](n);n=c[d+12>>2]|0;Qa[c[(c[n>>2]|0)+44>>2]&31](n,f+ +g[d+56>>2]);if(!(a[d+170>>0]|0))Tc(e,c[d+12>>2]|0,m+168|0,m+104|0,m,+g[e+56>>2]);else yc(c[d+8>>2]|0,c[d+12>>2]|0,m+168|0,m+104|0,m,+g[e+56>>2]);n=c[d+12>>2]|0;Qa[c[(c[n>>2]|0)+44>>2]&31](n,f);k=+g[m+4>>2];l=l-k;if(k<1.0){h=+g[d+112>>2]-+g[d+92>>2];i=+g[d+116>>2]-+g[d+96>>2];k=+g[d+120>>2]-+g[d+100>>2];f=+x(+(h*h+i*i+k*k));if(f>1.1920928955078125e-07){o=+g[m+44>>2];t=+g[m+48>>2];q=+g[m+52>>2];s=(h*(1.0/f)*o+i*(1.0/f)*t+k*(1.0/f)*q)*2.0;r=1.0/+x(+((k*(1.0/f)-q*s)*(k*(1.0/f)-q*s)+((h*(1.0/f)-o*s)*(h*(1.0/f)-o*s)+(i*(1.0/f)-t*s)*(i*(1.0/f)-t*s))));p=q*(k*(1.0/f)-q*s)*r+(o*(h*(1.0/f)-o*s)*r+t*(i*(1.0/f)-t*s)*r);c[d+112>>2]=c[d+92>>2];c[d+112+4>>2]=c[d+92+4>>2];c[d+112+8>>2]=c[d+92+8>>2];c[d+112+12>>2]=c[d+92+12>>2];o=f*((h*(1.0/f)-o*s)*r-o*p)+ +g[d+112>>2];g[d+112>>2]=o;h=f*((i*(1.0/f)-t*s)*r-t*p)+ +g[d+116>>2];g[d+116>>2]=h;k=f*((k*(1.0/f)-q*s)*r-q*p)+ +g[d+120>>2];g[d+120>>2]=k;f=o}else{f=+g[d+112>>2];h=+g[d+116>>2];k=+g[d+120>>2]}i=f-+g[d+92>>2];h=h-+g[d+96>>2];f=k-+g[d+100>>2];if(!(i*i+h*h+f*f>1.1920928955078125e-07)){j=13;break}t=1.0/+x(+(i*i+h*h+f*f));if(i*t*+g[d+76>>2]+h*t*+g[d+80>>2]+f*t*+g[d+84>>2]<=0.0){j=13;break}}else{c[d+92>>2]=c[d+112>>2];c[d+92+4>>2]=c[d+112+4>>2];c[d+92+8>>2]=c[d+112+8>>2];c[d+92+12>>2]=c[d+112+12>>2]}if(!(l>.009999999776482582)){j=15;break}}if((j|0)==13){sa=m;return}else if((j|0)==15){sa=m;return}}function md(b,d,e){b=b|0;d=+d;e=+e;var f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0.0,t=0.0,u=0.0;r=sa;sa=sa+80|0;f=c[b+8>>2]|0;if(!f){f=c[b+4>>2]|0;if(!f){d=0.0;j=0.0;m=0.0;n=0.0;k=0.0;l=0.0}else{q=+g[f+336>>2];m=+g[b+172>>2];n=+g[f+340>>2];o=+g[b+168>>2];l=+g[b+164>>2];p=+g[f+332>>2];d=q*m-n*o;j=+g[f+316>>2];m=n*l-m*p;n=+g[f+320>>2];k=+g[f+324>>2];l=o*p-q*l}}else{q=+g[f+332>>2];m=+g[b+172>>2];n=+g[f+336>>2];o=+g[b+168>>2];l=+g[b+164>>2];p=+g[f+328>>2];d=q*m-n*o;j=+g[f+312>>2];m=n*l-m*p;n=+g[f+316>>2];k=+g[f+320>>2];l=o*p-q*l}o=j+d;q=n+m;p=k+l;f=c[b+20>>2]|0;if(!f){f=c[b+16>>2]|0;if(!f){d=0.0;j=0.0;m=0.0;n=0.0;k=0.0;l=0.0}else{s=+g[f+336>>2];m=+g[b+188>>2];n=+g[f+340>>2];u=+g[b+184>>2];l=+g[b+180>>2];t=+g[f+332>>2];d=s*m-n*u;j=+g[f+316>>2];m=n*l-m*t;n=+g[f+320>>2];k=+g[f+324>>2];l=u*t-s*l}}else{u=+g[f+332>>2];m=+g[b+188>>2];n=+g[f+336>>2];s=+g[b+184>>2];l=+g[b+180>>2];t=+g[f+328>>2];d=u*m-n*s;j=+g[f+312>>2];m=n*l-m*t;n=+g[f+316>>2];k=+g[f+320>>2];l=s*t-u*l}o=o-(j+d);m=q-(n+m);d=p-(k+l);j=+g[b+196>>2];k=+g[b+200>>2];l=+g[b+204>>2];a[r+36+32>>0]=1;c[r+36+16>>2]=0;c[r+36+16+4>>2]=0;c[r+36+16+8>>2]=0;c[r+36+16+12>>2]=0;c[r+36>>2]=c[b+72>>2];c[r+36+4>>2]=c[b+72+4>>2];c[r+36+8>>2]=c[b+72+8>>2];c[r+36+12>>2]=c[b+72+12>>2];if(j*o+m*k+d*l<0.0){s=+g[b+212>>2];t=+g[r+36>>2]+(j*(j*o+m*k+d*l)+(o-j*(j*o+m*k+d*l))*s);g[r+36>>2]=t;u=k*(j*o+m*k+d*l)+(m-k*(j*o+m*k+d*l))*s+ +g[r+36+4>>2];g[r+36+4>>2]=u;k=l*(j*o+m*k+d*l)+(d-l*(j*o+m*k+d*l))*s+ +g[r+36+8>>2];g[r+36+8>>2]=k;f=r+36+4|0;h=r+36+8|0;i=r+36|0;d=t;j=u}else{f=r+36+4|0;h=r+36+8|0;i=r+36|0;d=+g[r+36>>2];j=+g[r+36+4>>2];k=+g[r+36+8>>2]}l=(+g[b+104>>2]*d+ +g[b+108>>2]*j+ +g[b+112>>2]*k)*e;m=(d*+g[b+120>>2]+j*+g[b+124>>2]+k*+g[b+128>>2])*e;d=(d*+g[b+136>>2]+j*+g[b+140>>2]+k*+g[b+144>>2])*e;g[i>>2]=l;g[f>>2]=m;g[h>>2]=d;g[r+36+12>>2]=0.0;f=c[b+4>>2]|0;if((f|0)!=(c[b+16>>2]|0)){f=r;h=r+36|0;i=f+36|0;do{c[f>>2]=c[h>>2];f=f+4|0;h=h+4|0}while((f|0)<(i|0));u=-+g[r+4>>2];t=-+g[r+8>>2];g[r>>2]=-+g[r>>2];g[r+4>>2]=u;g[r+8>>2]=t;g[r+12>>2]=0.0;t=-+g[r+20>>2];u=-+g[r+24>>2];g[r+16>>2]=-+g[r+16>>2];g[r+20>>2]=t;g[r+24>>2]=u;g[r+28>>2]=0.0;dh(b+4|0,r,b+164|0);dh(b+16|0,r+36|0,b+180|0);sa=r;return}if(!(l==l&m==m&(d==d&0.0==0.0))){sa=r;return}u=+x(+(l*l+m*m+d*d));if(u<+g[f+368>>2]){sa=r;return}h=c[r+36+32>>2]|0;u=+g[f+372>>2];g[r+12>>2]=0.0;g[r+28>>2]=0.0;c[r+32>>2]=h;g[r>>2]=-(l*u);g[r+4>>2]=-(m*u);g[r+8>>2]=-(d*u);g[r+16>>2]=u*-0.0;g[r+20>>2]=u*-0.0;g[r+24>>2]=u*-0.0;dh(b+4|0,r,b+164|0);d=+g[(c[b+4>>2]|0)+372>>2];f=r;h=r+36|0;i=f+36|0;do{c[f>>2]=c[h>>2];f=f+4|0;h=h+4|0}while((f|0)<(i|0));g[r>>2]=d*+g[r>>2];g[r+4>>2]=d*+g[r+4>>2];g[r+8>>2]=d*+g[r+8>>2];g[r+16>>2]=d*+g[r+16>>2];g[r+20>>2]=d*+g[r+20>>2];g[r+24>>2]=d*+g[r+24>>2];dh(b+16|0,r,b+180|0);sa=r;return}function nd(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0.0,l=0.0,m=0.0,n=0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0.0;r=sa;sa=sa+48|0;c[r+16>>2]=c[e>>2];c[r+16+4>>2]=c[e+4>>2];c[r+16+8>>2]=c[e+8>>2];c[r+16+12>>2]=c[e+12>>2];c[r+16+16>>2]=c[f>>2];c[r+16+16+4>>2]=c[f+4>>2];c[r+16+16+8>>2]=c[f+8>>2];c[r+16+16+12>>2]=c[f+12>>2];do if((c[d+60>>2]|0)==2){h=c[d+48>>2]|0;sg(b+64|0,h)|0;i=c[b+68>>2]|0;if(i|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+68>>2]=h;c[b+76>>2]=(c[b+76>>2]|0)+-1;h=c[b+8>>2]|0;if(!h){c[7182]=(c[7182]|0)+1;h=xb(63)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}i=h;j=i+44|0;do{c[i>>2]=0;i=i+4|0}while((i|0)<(j|0))}else c[b+8>>2]=0;c[h+32>>2]=0;c[h+36>>2]=d;c[h+40>>2]=0;c[h>>2]=c[r+16>>2];c[h+4>>2]=c[r+16+4>>2];c[h+8>>2]=c[r+16+8>>2];c[h+12>>2]=c[r+16+12>>2];c[h+16>>2]=c[r+16+16>>2];c[h+20>>2]=c[r+16+20>>2];c[h+24>>2]=c[r+16+24>>2];c[h+28>>2]=c[r+16+28>>2];ue(b+4|0,c[b+4>>2]|0,h);c[b+16>>2]=(c[b+16>>2]|0)+1;c[d+48>>2]=h;h=1}else{c[b+168>>2]=(c[b+168>>2]|0)+1;q=c[d+48>>2]|0;if(((((+g[q>>2]<=+g[r+16+16>>2]?+g[q+16>>2]>=+g[r+16>>2]:0)?+g[q+4>>2]<=+g[r+16+20>>2]:0)?+g[q+20>>2]>=+g[r+16+4>>2]:0)?+g[q+8>>2]<=+g[r+16+24>>2]:0)?+g[q+24>>2]>=+g[r+16+8>>2]:0){k=+g[d+16>>2];s=+g[e>>2]-k;l=+g[d+20>>2];o=+g[e+4>>2]-l;m=+g[d+24>>2];p=+g[e+8>>2]-m;t=+g[b+140>>2];k=(+g[d+32>>2]-k)*.5*t;l=t*(+g[d+36>>2]-l)*.5;m=t*(+g[d+40>>2]-m)*.5;g[r>>2]=k;g[r+4>>2]=l;g[r+8>>2]=m;g[r+12>>2]=0.0;if(s<0.0)g[r>>2]=-k;if(o<0.0)g[r+4>>2]=-l;if(p<0.0)g[r+8>>2]=-m;if(Bg(b+4|0,q,r+16|0,r,.05000000074505806)|0){c[b+172>>2]=(c[b+172>>2]|0)+1;h=1}else h=0;break}h=sg(b+4|0,q)|0;a:do if(h){n=c[b+12>>2]|0;if((n|0)<=-1){h=c[b+4>>2]|0;break}if(n){i=0;while(1){j=c[h+32>>2]|0;i=i+1|0;if(!j)break a;if((i|0)>=(n|0)){h=j;break}else h=j}}}else h=0;while(0);c[q>>2]=c[r+16>>2];c[q+4>>2]=c[r+16+4>>2];c[q+8>>2]=c[r+16+8>>2];c[q+12>>2]=c[r+16+12>>2];c[q+16>>2]=c[r+16+16>>2];c[q+20>>2]=c[r+16+20>>2];c[q+24>>2]=c[r+16+24>>2];c[q+28>>2]=c[r+16+28>>2];ue(b+4|0,h,q);c[b+172>>2]=(c[b+172>>2]|0)+1;h=1}while(0);i=c[d+52>>2]|0;if(!i)i=b+124+(c[d+60>>2]<<2)|0;else i=i+56|0;c[i>>2]=c[d+56>>2];i=c[d+56>>2]|0;if(i|0)c[i+52>>2]=c[d+52>>2];c[d+16>>2]=c[e>>2];c[d+16+4>>2]=c[e+4>>2];c[d+16+8>>2]=c[e+8>>2];c[d+16+12>>2]=c[e+12>>2];c[d+32>>2]=c[f>>2];c[d+32+4>>2]=c[f+4>>2];c[d+32+8>>2]=c[f+8>>2];c[d+32+12>>2]=c[f+12>>2];i=c[b+144>>2]|0;c[d+60>>2]=i;c[d+52>>2]=0;c[d+56>>2]=c[b+124+(i<<2)>>2];j=c[b+124+(i<<2)>>2]|0;if(j|0)c[j+52>>2]=d;c[b+124+(i<<2)>>2]=d;if(!h){sa=r;return}a[b+194>>0]=1;if(a[b+193>>0]|0){sa=r;return}c[r>>2]=11812;c[r+4>>2]=b;zd(b+64|0,c[b+64>>2]|0,c[d+48>>2]|0,r);zd(b+4|0,c[b+4>>2]|0,c[d+48>>2]|0,r);sa=r;return}function od(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,k=0,l=0,m=0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0;G=+g[a>>2];H=+g[b>>2];I=+g[a+4>>2];w=+g[b+4>>2];y=+g[a+8>>2];z=+g[b+8>>2];A=+g[d>>2];B=+g[d+4>>2];C=+g[d+8>>2];D=(I-w)*(z-C)-(y-z)*(w-B);E=(y-z)*(H-A)-(G-H)*(z-C);F=(G-H)*(w-B)-(I-w)*(H-A);if(!(F*F+(D*D+E*E)>0.0)){I=-1.0;return +I}if(G*(F*(I-w)-E*(y-z))+I*(D*(y-z)-F*(G-H))+(E*(G-H)-D*(I-w))*y>0.0){do if((H-G)*(H-G)+(w-I)*(w-I)+(z-y)*(z-y)>0.0){h=-(G*(H-G)+I*(w-I)+y*(z-y))/((H-G)*(H-G)+(w-I)*(w-I)+(z-y)*(z-y));if(h>=1.0){l=2;i=H*H+w*w+z*z;m=0;k=1065353216;break}if(!(h<=0.0)){k=(g[j>>2]=h,c[j>>2]|0);l=3;i=(y+(z-y)*h)*(y+(z-y)*h)+((G+(H-G)*h)*(G+(H-G)*h)+(I+(w-I)*h)*(I+(w-I)*h));m=(g[j>>2]=1.0-h,c[j>>2]|0);break}else{l=1;i=G*G+I*I+y*y;m=1065353216;k=0;break}}else{l=0;i=-1.0;m=0;k=0}while(0);c[f>>2]=l;c[e>>2]=m;c[e+4>>2]=k;g[e+8>>2]=0.0;q=+g[b>>2];r=+g[b+4>>2];s=+g[b+8>>2]}else{i=-1.0;l=0;m=0;k=0;q=H;r=w;s=z}if(q*(F*(w-B)-E*(z-C))+r*(D*(z-C)-F*(H-A))+(E*(H-A)-D*(w-B))*s>0.0){t=+g[d>>2];h=t-q;u=+g[d+4>>2];o=u-r;v=+g[d+8>>2];p=v-s;do if(h*h+o*o+p*p>0.0){n=-(q*h+r*o+s*p)/(h*h+o*o+p*p);if(n>=1.0){l=2;h=t*t+u*u+v*v;m=0;k=1065353216;break}if(!(n<=0.0)){k=(g[j>>2]=n,c[j>>2]|0);v=q+h*n;h=r+o*n;u=s+p*n;l=3;h=u*u+(v*v+h*h);m=(g[j>>2]=1.0-n,c[j>>2]|0);break}else{l=1;h=q*q+r*r+s*s;m=1065353216;k=0;break}}else h=-1.0;while(0);if(i<0.0|h>2]=l<<1&6;c[e+4>>2]=m;c[e+8>>2]=k;g[e>>2]=0.0;i=h}}h=+g[d>>2];o=+g[d+4>>2];p=+g[d+8>>2];if(h*(F*(B-I)-E*(C-y))+o*(D*(C-y)-F*(A-G))+(E*(A-G)-D*(B-I))*p>0.0){q=+g[a>>2];r=+g[a+4>>2];s=+g[a+8>>2];do if((q-h)*(q-h)+(r-o)*(r-o)+(s-p)*(s-p)>0.0){n=-(h*(q-h)+o*(r-o)+p*(s-p))/((q-h)*(q-h)+(r-o)*(r-o)+(s-p)*(s-p));if(n>=1.0){l=2;h=q*q+r*r+s*s;m=0;k=1065353216;break}if(!(n<=0.0)){k=(g[j>>2]=n,c[j>>2]|0);l=3;h=(p+(s-p)*n)*(p+(s-p)*n)+((h+(q-h)*n)*(h+(q-h)*n)+(o+(r-o)*n)*(o+(r-o)*n));m=(g[j>>2]=1.0-n,c[j>>2]|0);break}else{l=1;h=h*h+o*o+p*p;m=1065353216;k=0;break}}else h=-1.0;while(0);if(i<0.0|h>2]=l<<2&4|(1?l>>>1:l)&1;c[e+8>>2]=m;c[e>>2]=k;g[e+4>>2]=0.0}else h=i}else h=i;if(!(h<0.0)){I=h;return +I}u=+x(+(F*F+(D*D+E*E)));v=(D*+g[a>>2]+E*+g[a+4>>2]+F*+g[a+8>>2])/(F*F+(D*D+E*E));c[f>>2]=7;s=+g[b>>2]-D*v;r=+g[b+4>>2]-E*v;t=+g[b+8>>2]-F*v;H=+x(+(((H-A)*r-(w-B)*s)*((H-A)*r-(w-B)*s)+(((w-B)*t-(z-C)*r)*((w-B)*t-(z-C)*r)+((z-C)*s-(H-A)*t)*((z-C)*s-(H-A)*t))))/u;g[e>>2]=H;w=+g[d>>2]-D*v;t=+g[d+4>>2]-E*v;z=+g[d+8>>2]-F*v;I=+x(+(((A-G)*t-(B-I)*w)*((A-G)*t-(B-I)*w)+(((B-I)*z-(C-y)*t)*((B-I)*z-(C-y)*t)+((C-y)*w-(A-G)*z)*((C-y)*w-(A-G)*z))))/u;g[e+4>>2]=I;g[e+8>>2]=1.0-(H+I);I=F*v*F*v+(D*v*D*v+E*v*E*v);return +I}function pd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0,y=0,z=0,A=0.0,B=0.0,C=0,D=0,E=0;z=sa;sa=sa+192|0;o=c[b+4>>2]|0;q=+g[o+752>>2];if(q>2]|0;y=c[(c[b+8>>2]|0)+8>>2]|0;j=+g[e>>2];k=+g[d>>2]*f+j;l=+g[e+4>>2];m=+g[d+4>>2]*f+l;n=+g[e+8>>2];p=+g[d+8>>2]*f+n;if((v|0)!=(y|0)){i=c[(c[b+12>>2]|0)+8>>2]|0;B=k-+g[i+52>>2];A=m-+g[i+56>>2];t=p-+g[i+60>>2];u=b+12|0;h=y;r=B*+g[i+4>>2]+A*+g[i+20>>2]+t*+g[i+36>>2];s=B*+g[i+8>>2]+A*+g[i+24>>2]+t*+g[i+40>>2];t=B*+g[i+12>>2]+A*+g[i+28>>2]+t*+g[i+44>>2]}else{A=k-+g[v+52>>2];B=m-+g[v+56>>2];t=p-+g[v+60>>2];u=b+12|0;h=c[(c[b+12>>2]|0)+8>>2]|0;r=A*+g[v+4>>2]+B*+g[v+20>>2]+t*+g[v+36>>2];s=A*+g[v+8>>2]+B*+g[v+24>>2]+t*+g[v+40>>2];t=A*+g[v+12>>2]+B*+g[v+28>>2]+t*+g[v+44>>2]}j=j-+g[h+52>>2];l=l-+g[h+56>>2];B=n-+g[h+60>>2];n=j*+g[h+4>>2]+l*+g[h+20>>2]+B*+g[h+36>>2];A=j*+g[h+8>>2]+l*+g[h+24>>2]+B*+g[h+40>>2];B=j*+g[h+12>>2]+l*+g[h+28>>2]+B*+g[h+44>>2];g[z>>2]=r;g[z+4>>2]=s;g[z+8>>2]=t;g[z+12>>2]=0.0;g[z+16>>2]=n;g[z+20>>2]=A;g[z+24>>2]=B;g[z+28>>2]=0.0;c[z+64>>2]=c[d>>2];c[z+64+4>>2]=c[d+4>>2];c[z+64+8>>2]=c[d+8>>2];c[z+64+12>>2]=c[d+12>>2];g[z+80>>2]=f;g[z+84>>2]=0.0;g[z+88>>2]=0.0;g[z+92>>2]=0.0;c[z+112>>2]=0;a[z+116>>0]=0;c[z+120>>2]=0;c[z+120+4>>2]=0;c[z+120+8>>2]=0;c[z+120+12>>2]=0;c[z+120+16>>2]=0;c[z+120+20>>2]=0;c[z+120+24>>2]=0;c[z+120+28>>2]=0;g[z+48>>2]=k;g[z+52>>2]=m;g[z+56>>2]=p;g[z+60>>2]=0.0;c[z+32>>2]=c[e>>2];c[z+32+4>>2]=c[e+4>>2];c[z+32+8>>2]=c[e+8>>2];c[z+32+12>>2]=c[e+12>>2];i=c[o+748>>2]|0;if((i|0)>0){h=-1;e=0;j=q*q;while(1){k=+g[o+4+(e*184|0)>>2]-r;l=+g[o+4+(e*184|0)+4>>2]-s;m=+g[o+4+(e*184|0)+8>>2]-t;d=k*k+l*l+m*m>2]|0)+8>>2]|0;u=c[(c[u>>2]|0)+8>>2]|0;j=+g[i+224>>2]*+g[u+224>>2];j=j<-10.0?-10.0:j;g[z+84>>2]=j>10.0?10.0:j;g[z+92>>2]=+g[i+228>>2]*+g[u+228>>2];j=+g[i+232>>2]*+g[u+232>>2];j=j<-10.0?-10.0:j;g[z+88>>2]=j>10.0?10.0:j;j=+g[z+72>>2];if(+w(+j)>.7071067690849304){n=+g[z+68>>2];k=1.0/+x(+(j*j+n*n));m=+g[z+64>>2];l=-(m*n*k);m=m*-(j*k);f=(j*j+n*n)*k;n=n*k;j=-(j*k);k=0.0}else{A=+g[z+64>>2];B=+g[z+68>>2];k=1.0/+x(+(A*A+B*B));l=j*-(B*k);m=(A*A+B*B)*k;f=-(j*A*k);n=0.0;j=A*k;k=-(B*k)}g[z+152>>2]=k;g[z+156>>2]=j;g[z+160>>2]=n;g[z+168>>2]=f;g[z+172>>2]=l;g[z+176>>2]=m;if((v|0)!=(y|0)){h=b+24|0;d=b+28|0;e=b+16|0;i=b+20|0}else{h=b+28|0;d=b+24|0;e=b+20|0;i=b+16|0}h=c[h>>2]|0;y=c[d>>2]|0;v=c[e>>2]|0;c[z+96>>2]=c[i>>2];c[z+100>>2]=v;c[z+104>>2]=y;c[z+108>>2]=h;h=c[b+4>>2]|0;if((o|0)>-1){b=h+4+(o*184|0)+148|0;y=c[b>>2]|0;d=h+4+(o*184|0)+120|0;C=c[d>>2]|0;i=h+4+(o*184|0)+124|0;e=c[i>>2]|0;v=h+4+(o*184|0)+128|0;u=c[v>>2]|0;D=h+4+(o*184|0)+112|0;E=c[D>>2]|0;Bh(h+4+(o*184|0)|0,z|0,184)|0;c[D>>2]=E;c[d>>2]=C;c[i>>2]=e;c[v>>2]=u;c[b>>2]=y}else Ce(h,z)|0;sa=z;return}function qd(b){b=b|0;var d=0.0,e=0,f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0;p=sa;sa=sa+80|0;if((Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0?(j=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,(Fa[c[(c[j>>2]|0)+48>>2]&127](j)|0)&8|0):0)?(h=c[b+24>>2]|0,h=Fa[c[(c[h>>2]|0)+36>>2]&127](h)|0,c[p+64>>2]=1065353216,c[p+64+4>>2]=1065353216,c[p+64+8>>2]=0,g[p+64+12>>2]=0.0,(h|0)>0):0){e=0;do{i=c[b+24>>2]|0;i=Ha[c[(c[i>>2]|0)+40>>2]&31](i,e)|0;j=c[i+748>>2]|0;if((j|0)>0){f=0;do{q=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;$a[c[(c[q>>2]|0)+32>>2]&1](q,i+4+(f*184|0)+32|0,i+4+(f*184|0)+64|0,+g[i+4+(f*184|0)+80>>2],c[i+4+(f*184|0)+148>>2]|0,p+64|0);f=f+1|0}while((f|0)!=(j|0))}e=e+1|0}while((e|0)!=(h|0))}if(!(Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0)){sa=p;return}q=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;if(!((Fa[c[(c[q>>2]|0)+48>>2]&127](q)|0)&3)){sa=p;return}if((c[b+8>>2]|0)<=0){sa=p;return}j=0;do{i=c[(c[b+16>>2]|0)+(j<<2)>>2]|0;if(!(c[i+204>>2]&32)){if(Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0?(q=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,(Fa[c[(c[q>>2]|0)+48>>2]&127](q)|0)&1|0):0){c[p+64>>2]=1065353216;c[p+64+4>>2]=1065353216;c[p+64+8>>2]=1065353216;g[p+64+12>>2]=0.0;switch(c[i+216>>2]|0){case 1:{e=1065353216;f=1065353216;h=1065353216;break}case 2:{e=0;f=1065353216;h=0;break}case 3:{e=1065353216;f=1065353216;h=0;break}case 4:{e=0;f=0;h=1065353216;break}case 5:{e=0;f=1065353216;h=1065353216;break}default:{e=0;f=0;h=1065353216}}c[p+64>>2]=h;c[p+64+4>>2]=f;c[p+64+8>>2]=e;g[p+64+12>>2]=0.0;ab[c[(c[b>>2]|0)+28>>2]&127](b,i+4|0,c[i+192>>2]|0,p+64|0)}e=c[b+72>>2]|0;if(e|0?(Fa[c[(c[e>>2]|0)+48>>2]&127](e)|0)&2|0:0){c[p+32>>2]=1065353216;c[p+32+4>>2]=0;c[p+32+8>>2]=0;g[p+32+12>>2]=0.0;q=c[i+192>>2]|0;ab[c[(c[q>>2]|0)+8>>2]&127](q,i+4|0,p+64|0,p+48|0);g[p+64>>2]=+g[p+64>>2]+-.019999999552965164;g[p+64+4>>2]=+g[p+64+4>>2]+-.019999999552965164;g[p+64+8>>2]=+g[p+64+8>>2]+-.019999999552965164;g[p+48>>2]=+g[p+48>>2]+.019999999552965164;g[p+48+4>>2]=+g[p+48+4>>2]+.019999999552965164;g[p+48+8>>2]=+g[p+48+8>>2]+.019999999552965164;do if((a[b+44>>0]|0?(c[i+236>>2]|0)==2:0)?(c[i+204>>2]&3|0)==0:0){q=c[i+192>>2]|0;ab[c[(c[q>>2]|0)+8>>2]&127](q,i+68|0,p+16|0,p);d=+g[p+16>>2]+-.019999999552965164;g[p+16>>2]=d;k=+g[p+16+4>>2]+-.019999999552965164;g[p+16+4>>2]=k;l=+g[p+16+8>>2]+-.019999999552965164;g[p+16+8>>2]=l;m=+g[p>>2]+.019999999552965164;g[p>>2]=m;n=+g[p+4>>2]+.019999999552965164;g[p+4>>2]=n;o=+g[p+8>>2]+.019999999552965164;g[p+8>>2]=o;if(d<+g[p+64>>2])g[p+64>>2]=d;if(k<+g[p+64+4>>2])g[p+64+4>>2]=k;if(l<+g[p+64+8>>2])g[p+64+8>>2]=l;d=+g[p+16+12>>2];if(d<+g[p+64+12>>2])g[p+64+12>>2]=d;if(+g[p+48>>2]>2]=m;if(+g[p+48+4>>2]>2]=n;if(+g[p+48+8>>2]>2]=o;d=+g[p+12>>2];if(!(+g[p+48+12>>2]>2]=d}while(0);q=c[b+72>>2]|0;ab[c[(c[q>>2]|0)+52>>2]&127](q,p+64|0,p+48|0,p+32|0)}}j=j+1|0}while((j|0)<(c[b+8>>2]|0));sa=p;return}function rd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=c[b>>2]|0;m=c[b+4>>2]|0;i=c[b+8>>2]|0;n=c[a+4>>2]|0;p=bh(a,d,m,i)|0;c[p+12>>2]=c[b+12>>2];c[p+16>>2]=n+1;c[p+20>>2]=n+2;h=c[(c[a+12>>2]|0)+(c[b+12>>2]<<2)>>2]|0;e=c[h>>2]|0;f=c[h+4>>2]|0;do if((e|0)==(m|0)&(f|0)==(i|0)){e=2;o=2}else{if(!((e|0)==(i|0)&(f|0)==(m|0))){g=c[h+8>>2]|0;if((f|0)==(m|0)&(g|0)==(i|0)){e=0;o=2;break}if(!((f|0)==(i|0)&(g|0)==(m|0))){if(!((g|0)!=(m|0)|(e|0)==(i|0)^1)){e=1;o=2;break}if((g|0)!=(i|0)|(e|0)==(m|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=h+12+(e<<2)|0}while(0);if((o|0)==2)e=h+12+(e<<2)|0;c[e>>2]=n;k=bh(a,d,i,l)|0;c[k+12>>2]=c[b+12+4>>2];c[k+16>>2]=n+2;c[k+20>>2]=n;h=c[(c[a+12>>2]|0)+(c[b+12+4>>2]<<2)>>2]|0;e=c[h>>2]|0;f=c[h+4>>2]|0;do if((e|0)==(i|0)&(f|0)==(l|0)){e=2;o=10}else{if(!((e|0)==(l|0)&(f|0)==(i|0))){g=c[h+8>>2]|0;if((f|0)==(i|0)&(g|0)==(l|0)){e=0;o=10;break}if(!((f|0)==(l|0)&(g|0)==(i|0))){if(!((g|0)!=(i|0)|(e|0)==(l|0)^1)){e=1;o=10;break}if((g|0)!=(l|0)|(e|0)==(i|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=h+12+(e<<2)|0}while(0);if((o|0)==10)e=h+12+(e<<2)|0;c[e>>2]=n+1;j=bh(a,d,l,m)|0;c[j+12>>2]=c[b+12+8>>2];c[j+16>>2]=n;c[j+20>>2]=n+1;e=c[a+12>>2]|0;i=c[e+(c[b+12+8>>2]<<2)>>2]|0;f=c[i>>2]|0;g=c[i+4>>2]|0;do if((f|0)==(l|0)&(g|0)==(m|0)){f=2;o=18}else{if(!((f|0)==(m|0)&(g|0)==(l|0))){h=c[i+8>>2]|0;if((g|0)==(l|0)&(h|0)==(m|0)){f=0;o=18;break}if(!((g|0)==(m|0)&(h|0)==(l|0))){if(!((h|0)!=(l|0)|(f|0)==(m|0)^1)){f=1;o=18;break}if((h|0)!=(m|0)|(f|0)==(l|0)^1){f=12340;break}else f=1}else f=0}else f=2;f=i+12+(f<<2)|0}while(0);if((o|0)==18)f=i+12+(f<<2)|0;c[f>>2]=n+2;f=c[e+(c[p+12>>2]<<2)>>2]|0;if(!(((c[f>>2]|0)!=(d|0)?(c[f+4>>2]|0)!=(d|0):0)?(c[f+8>>2]|0)!=(d|0):0)){wd(e,p,f);c[(c[a+12>>2]|0)+(c[p+24>>2]<<2)>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[p+-4>>2]|0);c[(c[a+12>>2]|0)+(c[f+24>>2]<<2)>>2]=0;if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}e=c[a+12>>2]|0}f=c[e+(c[k+12>>2]<<2)>>2]|0;if(!(((c[f>>2]|0)!=(d|0)?(c[f+4>>2]|0)!=(d|0):0)?(c[f+8>>2]|0)!=(d|0):0)){wd(e,k,f);c[(c[a+12>>2]|0)+(c[k+24>>2]<<2)>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);c[(c[a+12>>2]|0)+(c[f+24>>2]<<2)>>2]=0;if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}e=c[a+12>>2]|0}f=c[e+(c[j+12>>2]<<2)>>2]|0;if(((c[f>>2]|0)!=(d|0)?(c[f+4>>2]|0)!=(d|0):0)?(c[f+8>>2]|0)!=(d|0):0){a=e;d=b+24|0;d=c[d>>2]|0;d=a+(d<<2)|0;c[d>>2]=0;d=c[7183]|0;d=d+1|0;c[7183]=d;d=b+-4|0;d=c[d>>2]|0;Hc(d);return}wd(e,j,f);c[(c[a+12>>2]|0)+(c[j+24>>2]<<2)>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);c[(c[a+12>>2]|0)+(c[f+24>>2]<<2)>>2]=0;if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}a=c[a+12>>2]|0;d=b+24|0;d=c[d>>2]|0;d=a+(d<<2)|0;c[d>>2]=0;d=c[7183]|0;d=d+1|0;c[7183]=d;d=b+-4|0;d=c[d>>2]|0;Hc(d);return}function sd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0;o=sa;sa=sa+144|0;if((c[a+16>>2]|0)<=0){n=a+76|0;c[n>>2]=c[b>>2];c[n+4>>2]=c[b+4>>2];c[n+8>>2]=c[b+8>>2];c[n+12>>2]=c[b+12>>2];n=c[a>>2]|0;n=n+68|0;n=c[n>>2]|0;Pa[n&511](a);sa=o;return}j=o+16+16|0;k=o+16+32|0;l=o+16+48|0;i=0;do{n=c[a+24>>2]|0;m=n+(i*80|0)|0;c[o+16>>2]=c[m>>2];c[o+16+4>>2]=c[m+4>>2];c[o+16+8>>2]=c[m+8>>2];c[o+16+12>>2]=c[m+12>>2];m=n+(i*80|0)+16|0;c[j>>2]=c[m>>2];c[j+4>>2]=c[m+4>>2];c[j+8>>2]=c[m+8>>2];c[j+12>>2]=c[m+12>>2];m=n+(i*80|0)+32|0;c[k>>2]=c[m>>2];c[k+4>>2]=c[m+4>>2];c[k+8>>2]=c[m+8>>2];c[k+12>>2]=c[m+12>>2];m=n+(i*80|0)+48|0;c[l>>2]=c[m>>2];c[l+4>>2]=c[m+4>>2];c[l+8>>2]=c[m+8>>2];c[l+12>>2]=c[m+12>>2];n=c[n+(i*80|0)+64>>2]|0;n=Fa[c[(c[n>>2]|0)+28>>2]&127](n)|0;c[o>>2]=c[n>>2];c[o+4>>2]=c[n+4>>2];c[o+8>>2]=c[n+8>>2];p=+g[o+4>>2]*+g[b+4>>2]/+g[a+80>>2];q=+g[o+8>>2]*+g[b+8>>2]/+g[a+84>>2];g[o>>2]=+g[o>>2]*+g[b>>2]/+g[a+76>>2];g[o+4>>2]=p;g[o+8>>2]=q;g[o+12>>2]=0.0;n=c[(c[a+24>>2]|0)+(i*80|0)+64>>2]|0;Va[c[(c[n>>2]|0)+24>>2]&127](n,o);q=+g[o+16+52>>2]*+g[b+4>>2]/+g[a+80>>2];p=+g[o+16+56>>2]*+g[b+8>>2]/+g[a+84>>2];g[o+16+48>>2]=+g[l>>2]*+g[b>>2]/+g[a+76>>2];g[o+16+52>>2]=q;g[o+16+56>>2]=p;g[o+16+60>>2]=0.0;n=c[a+24>>2]|0;m=n+(i*80|0)|0;c[m>>2]=c[o+16>>2];c[m+4>>2]=c[o+16+4>>2];c[m+8>>2]=c[o+16+8>>2];c[m+12>>2]=c[o+16+12>>2];m=n+(i*80|0)+16|0;c[m>>2]=c[j>>2];c[m+4>>2]=c[j+4>>2];c[m+8>>2]=c[j+8>>2];c[m+12>>2]=c[j+12>>2];m=n+(i*80|0)+32|0;c[m>>2]=c[k>>2];c[m+4>>2]=c[k+4>>2];c[m+8>>2]=c[k+8>>2];c[m+12>>2]=c[k+12>>2];n=n+(i*80|0)+48|0;c[n>>2]=c[l>>2];c[n+4>>2]=c[l+4>>2];c[n+8>>2]=c[l+8>>2];c[n+12>>2]=c[l+12>>2];if(c[a+64>>2]|0){m=c[(c[a+24>>2]|0)+(i*80|0)+64>>2]|0;ab[c[(c[m>>2]|0)+8>>2]&127](m,o+16|0,o+128|0,o+112|0);c[o+80>>2]=c[o+128>>2];c[o+80+4>>2]=c[o+128+4>>2];c[o+80+8>>2]=c[o+128+8>>2];c[o+80+12>>2]=c[o+128+12>>2];c[o+80+16>>2]=c[o+112>>2];c[o+80+16+4>>2]=c[o+112+4>>2];c[o+80+16+8>>2]=c[o+112+8>>2];c[o+80+16+12>>2]=c[o+112+12>>2];m=c[a+64>>2]|0;n=c[(c[a+24>>2]|0)+(i*80|0)+76>>2]|0;d=sg(m,n)|0;a:do if(d){h=c[m+8>>2]|0;if((h|0)<=-1){d=c[m>>2]|0;break}if(h){e=0;while(1){f=c[d+32>>2]|0;e=e+1|0;if(!f)break a;if((e|0)>=(h|0)){d=f;break}else d=f}}}else d=0;while(0);c[n>>2]=c[o+80>>2];c[n+4>>2]=c[o+80+4>>2];c[n+8>>2]=c[o+80+8>>2];c[n+12>>2]=c[o+80+12>>2];c[n+16>>2]=c[o+80+16>>2];c[n+20>>2]=c[o+80+20>>2];c[n+24>>2]=c[o+80+24>>2];c[n+28>>2]=c[o+80+28>>2];ue(m,d,n)}i=i+1|0}while((i|0)<(c[a+16>>2]|0));n=a+76|0;c[n>>2]=c[b>>2];c[n+4>>2]=c[b+4>>2];c[n+8>>2]=c[b+8>>2];c[n+12>>2]=c[b+12>>2];n=c[a>>2]|0;n=n+68|0;n=c[n>>2]|0;Pa[n&511](a);sa=o;return}function td(d,f,h,i,j,k){d=d|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var l=0.0,m=0.0,n=0.0;c[d>>2]=11492;b[d+4>>1]=-2;b[d+6>>1]=-1;c[d+92>>2]=j;c[d+96>>2]=0;a[d+100>>0]=0;c[d+104>>2]=0;c[d+108>>2]=0;if(!j){c[7182]=(c[7182]|0)+1;j=xb(95)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}Th(j);c[d+92>>2]=j;a[d+100>>0]=1}if(!k){c[7182]=(c[7182]|0)+1;j=xb(43)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}k=j+4|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;c[j>>2]=11556;a[j+20>>0]=1;c[j+16>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[d+112>>2]=j;c[7182]=(c[7182]|0)+1;j=xb(215)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}fh(j,c[d+112>>2]|0);c[d+108>>2]=j;a[j+193>>0]=1}c[d+8>>2]=c[f>>2];c[d+8+4>>2]=c[f+4>>2];c[d+8+8>>2]=c[f+8>>2];c[d+8+12>>2]=c[f+12>>2];c[d+24>>2]=c[h>>2];c[d+24+4>>2]=c[h+4>>2];c[d+24+8>>2]=c[h+8>>2];c[d+24+12>>2]=c[h+12>>2];n=+(e[d+6>>1]|0);m=n/(+g[d+28>>2]-+g[d+12>>2]);l=n/(+g[d+32>>2]-+g[d+16>>2]);g[d+40>>2]=n/(+g[d+24>>2]-+g[d+8>>2]);g[d+44>>2]=m;g[d+48>>2]=l;g[d+52>>2]=0.0;h=i+1&65535;c[7182]=(c[7182]|0)+1;j=xb(h<<6|19)|0;if(!j)f=0;else{c[(j+4+15&-16)+-4>>2]=j;f=j+4+15&-16}if(i+1<<16>>16<<16>>16){j=f+(h<<6)|0;k=f;do{c[k>>2]=0;c[k+8>>2]=0;k=k+64|0}while((k|0)!=(j|0))}c[d+60>>2]=f;b[d+58>>1]=(i&65535)+1;b[d+56>>1]=0;b[d+64>>1]=1;if((i+1&65535)>1?(b[f+112>>1]=2,i+1<<16>>16<<16>>16!=2):0){j=2;do{i=j;j=j+1|0;b[f+(i<<6)+48>>1]=j}while((j|0)!=(h|0))}b[f+(h+-1<<6)+48>>1]=0;c[7182]=(c[7182]|0)+1;j=xb((h<<3|3)+16|0)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}c[d+80>>2]=j;c[d+68>>2]=j;c[7182]=(c[7182]|0)+1;j=xb((h<<3|3)+16|0)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}c[d+84>>2]=j;c[d+72>>2]=j;c[7182]=(c[7182]|0)+1;j=xb((h<<3|3)+16|0)|0;if(!j){f=0;i=d+88|0;c[i>>2]=f;i=d+76|0;c[i>>2]=f;f=c[d+60>>2]|0;c[f>>2]=0;h=f+48|0;b[h>>1]=0;h=f+54|0;b[h>>1]=1;h=c[d+68>>2]|0;b[h>>1]=0;k=h+2|0;b[k>>1]=0;k=b[d+6>>1]|0;j=h+4|0;b[j>>1]=k;h=h+6|0;b[h>>1]=0;h=f+50|0;b[h>>1]=0;h=f+56|0;b[h>>1]=1;h=c[d+72>>2]|0;b[h>>1]=0;j=h+2|0;b[j>>1]=0;j=b[d+6>>1]|0;k=h+4|0;b[k>>1]=j;h=h+6|0;b[h>>1]=0;h=f+52|0;b[h>>1]=0;f=f+58|0;b[f>>1]=1;i=c[i>>2]|0;b[i>>1]=0;f=i+2|0;b[f>>1]=0;f=b[d+6>>1]|0;h=i+4|0;b[h>>1]=f;i=i+6|0;b[i>>1]=0;c[d>>2]=11428;return}c[(j+4+15&-16)+-4>>2]=j;f=j+4+15&-16;i=d+88|0;c[i>>2]=f;i=d+76|0;c[i>>2]=f;f=c[d+60>>2]|0;c[f>>2]=0;h=f+48|0;b[h>>1]=0;h=f+54|0;b[h>>1]=1;h=c[d+68>>2]|0;b[h>>1]=0;k=h+2|0;b[k>>1]=0;k=b[d+6>>1]|0;j=h+4|0;b[j>>1]=k;h=h+6|0;b[h>>1]=0;h=f+50|0;b[h>>1]=0;h=f+56|0;b[h>>1]=1;h=c[d+72>>2]|0;b[h>>1]=0;j=h+2|0;b[j>>1]=0;j=b[d+6>>1]|0;k=h+4|0;b[k>>1]=j;h=h+6|0;b[h>>1]=0;h=f+52|0;b[h>>1]=0;f=f+58|0;b[f>>1]=1;i=c[i>>2]|0;b[i>>1]=0;f=i+2|0;b[f>>1]=0;f=b[d+6>>1]|0;h=i+4|0;b[h>>1]=f;i=i+6|0;b[i>>1]=0;c[d>>2]=11428;return}function ud(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0,W=0.0,X=0.0;V=sa;sa=sa+240|0;f=(a[b+8>>0]|0)!=0;h=f?e:d;f=f?d:e;R=+g[h+116>>2]-+g[h+52>>2];S=+g[h+120>>2]-+g[h+56>>2];T=+g[h+124>>2]-+g[h+60>>2];U=+g[h+252>>2];if(R*R+S*S+T*T>2];H=+g[f+20>>2];I=+g[f+36>>2];J=+g[f+8>>2];K=+g[f+24>>2];L=+g[f+40>>2];M=+g[f+12>>2];N=+g[f+28>>2];O=+g[f+44>>2];j=-+g[f+52>>2];k=-+g[f+56>>2];l=-+g[f+60>>2];P=+g[h+4>>2];Q=+g[h+20>>2];R=+g[h+36>>2];S=+g[h+8>>2];T=+g[h+24>>2];U=+g[h+40>>2];o=+g[h+12>>2];p=+g[h+28>>2];q=+g[h+44>>2];v=+g[h+52>>2];u=+g[h+56>>2];t=+g[h+60>>2];r=G*j+H*k+I*l+(G*v+H*u+I*t);s=J*j+K*k+L*l+(J*v+K*u+L*t);t=M*j+N*k+O*l+(M*v+N*u+O*t);u=+g[h+68>>2];v=+g[h+84>>2];w=+g[h+100>>2];x=+g[h+72>>2];y=+g[h+88>>2];z=+g[h+104>>2];A=+g[h+76>>2];B=+g[h+92>>2];C=+g[h+108>>2];m=+g[h+116>>2];n=+g[h+120>>2];F=+g[h+124>>2];D=G*j+H*k+I*l+(G*m+H*n+I*F);E=J*j+K*k+L*l+(J*m+K*n+L*F);F=M*j+N*k+O*l+(M*m+N*n+O*F);f=c[f+192>>2]|0;if(((c[f+4>>2]|0)+-21|0)>>>0>=9){W=1.0;sa=V;return +W}g[V+224>>2]=r;g[V+224+4>>2]=s;g[V+224+8>>2]=t;g[V+224+12>>2]=0.0;if(D>2]=D;i=D}else i=r;if(E>2]=E;j=E}else j=s;if(F>2]=F;k=F}else k=t;g[V+208>>2]=r;g[V+208+4>>2]=s;g[V+208+8>>2]=t;g[V+208+12>>2]=0.0;if(r>2]=D;l=D}else l=r;if(s>2]=E;m=E}else m=s;if(t>2]=F;n=F}else n=t;X=+g[h+248>>2];g[V+224>>2]=i-X;g[V+224+4>>2]=j-X;g[V+224+8>>2]=k-X;g[V+208>>2]=X+l;g[V+208+4>>2]=X+m;g[V+208+8>>2]=X+n;c[V>>2]=6428;g[V+4>>2]=G*P+H*Q+I*R;g[V+8>>2]=G*S+H*T+I*U;g[V+12>>2]=G*o+H*p+I*q;g[V+16>>2]=0.0;g[V+20>>2]=J*P+K*Q+L*R;g[V+24>>2]=J*S+K*T+L*U;g[V+28>>2]=J*o+K*p+L*q;g[V+32>>2]=0.0;g[V+36>>2]=M*P+N*Q+O*R;g[V+40>>2]=M*S+N*T+O*U;g[V+44>>2]=M*o+N*p+O*q;g[V+48>>2]=0.0;g[V+52>>2]=r;g[V+56>>2]=s;g[V+60>>2]=t;g[V+64>>2]=0.0;g[V+68>>2]=G*u+H*v+I*w;g[V+72>>2]=G*x+H*y+I*z;g[V+76>>2]=G*A+H*B+I*C;g[V+80>>2]=0.0;g[V+84>>2]=J*u+K*v+L*w;g[V+88>>2]=J*x+K*y+L*z;g[V+92>>2]=J*A+K*B+L*C;g[V+96>>2]=0.0;g[V+100>>2]=M*u+N*v+O*w;g[V+104>>2]=M*x+N*y+O*z;g[V+108>>2]=M*A+N*B+O*C;g[V+112>>2]=0.0;g[V+116>>2]=D;g[V+120>>2]=E;g[V+124>>2]=F;g[V+128>>2]=0.0;g[V+196>>2]=X;c[V+200>>2]=c[h+244>>2];if(f|0?(ab[c[(c[f>>2]|0)+64>>2]&127](f,V,V+224|0,V+208|0),W=+g[V+200>>2],W<+g[h+244>>2]):0){g[h+244>>2]=W;X=W;sa=V;return +X}X=1.0;sa=V;return +X}function vd(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0,W=0.0,X=0.0;V=sa;sa=sa+240|0;f=(a[b+8>>0]|0)!=0;h=f?e:d;f=f?d:e;R=+g[h+116>>2]-+g[h+52>>2];S=+g[h+120>>2]-+g[h+56>>2];T=+g[h+124>>2]-+g[h+60>>2];U=+g[h+252>>2];if(R*R+S*S+T*T>2];H=+g[f+20>>2];I=+g[f+36>>2];J=+g[f+8>>2];K=+g[f+24>>2];L=+g[f+40>>2];M=+g[f+12>>2];N=+g[f+28>>2];O=+g[f+44>>2];j=-+g[f+52>>2];k=-+g[f+56>>2];l=-+g[f+60>>2];P=+g[h+4>>2];Q=+g[h+20>>2];R=+g[h+36>>2];S=+g[h+8>>2];T=+g[h+24>>2];U=+g[h+40>>2];o=+g[h+12>>2];p=+g[h+28>>2];q=+g[h+44>>2];v=+g[h+52>>2];u=+g[h+56>>2];t=+g[h+60>>2];r=G*j+H*k+I*l+(G*v+H*u+I*t);s=J*j+K*k+L*l+(J*v+K*u+L*t);t=M*j+N*k+O*l+(M*v+N*u+O*t);u=+g[h+68>>2];v=+g[h+84>>2];w=+g[h+100>>2];x=+g[h+72>>2];y=+g[h+88>>2];z=+g[h+104>>2];A=+g[h+76>>2];B=+g[h+92>>2];C=+g[h+108>>2];m=+g[h+116>>2];n=+g[h+120>>2];F=+g[h+124>>2];D=G*j+H*k+I*l+(G*m+H*n+I*F);E=J*j+K*k+L*l+(J*m+K*n+L*F);F=M*j+N*k+O*l+(M*m+N*n+O*F);f=c[f+192>>2]|0;if(((c[f+4>>2]|0)+-21|0)>>>0>=9){W=1.0;sa=V;return +W}g[V+224>>2]=r;g[V+224+4>>2]=s;g[V+224+8>>2]=t;g[V+224+12>>2]=0.0;if(D>2]=D;i=D}else i=r;if(E>2]=E;j=E}else j=s;if(F>2]=F;k=F}else k=t;g[V+208>>2]=r;g[V+208+4>>2]=s;g[V+208+8>>2]=t;g[V+208+12>>2]=0.0;if(r>2]=D;l=D}else l=r;if(s>2]=E;m=E}else m=s;if(t>2]=F;n=F}else n=t;X=+g[h+248>>2];g[V+224>>2]=i-X;g[V+224+4>>2]=j-X;g[V+224+8>>2]=k-X;g[V+208>>2]=X+l;g[V+208+4>>2]=X+m;g[V+208+8>>2]=X+n;c[V>>2]=8344;g[V+4>>2]=G*P+H*Q+I*R;g[V+8>>2]=G*S+H*T+I*U;g[V+12>>2]=G*o+H*p+I*q;g[V+16>>2]=0.0;g[V+20>>2]=J*P+K*Q+L*R;g[V+24>>2]=J*S+K*T+L*U;g[V+28>>2]=J*o+K*p+L*q;g[V+32>>2]=0.0;g[V+36>>2]=M*P+N*Q+O*R;g[V+40>>2]=M*S+N*T+O*U;g[V+44>>2]=M*o+N*p+O*q;g[V+48>>2]=0.0;g[V+52>>2]=r;g[V+56>>2]=s;g[V+60>>2]=t;g[V+64>>2]=0.0;g[V+68>>2]=G*u+H*v+I*w;g[V+72>>2]=G*x+H*y+I*z;g[V+76>>2]=G*A+H*B+I*C;g[V+80>>2]=0.0;g[V+84>>2]=J*u+K*v+L*w;g[V+88>>2]=J*x+K*y+L*z;g[V+92>>2]=J*A+K*B+L*C;g[V+96>>2]=0.0;g[V+100>>2]=M*u+N*v+O*w;g[V+104>>2]=M*x+N*y+O*z;g[V+108>>2]=M*A+N*B+O*C;g[V+112>>2]=0.0;g[V+116>>2]=D;g[V+120>>2]=E;g[V+124>>2]=F;g[V+128>>2]=0.0;g[V+196>>2]=X;c[V+200>>2]=c[h+244>>2];if(f|0?(ab[c[(c[f>>2]|0)+64>>2]&127](f,V,V+224|0,V+208|0),W=+g[V+200>>2],W<+g[h+244>>2]):0){g[h+244>>2]=W;X=W;sa=V;return +X}X=1.0;sa=V;return +X}function wd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;l=0;do{k=l;l=l+1|0;m=(l|0)==3;j=c[b+((m?0:l)<<2)>>2]|0;k=c[b+((((k+2|0)>>>0)%3|0)<<2)>>2]|0;e=c[d>>2]|0;f=c[d+4>>2]|0;do if((e|0)==(k|0)&(f|0)==(j|0)){e=2;n=3}else{if(!((e|0)==(j|0)&(f|0)==(k|0))){g=c[d+8>>2]|0;if((f|0)==(k|0)&(g|0)==(j|0)){e=0;n=3;break}if(!((f|0)==(j|0)&(g|0)==(k|0))){if(!((g|0)!=(k|0)|(e|0)==(j|0)^1)){e=1;n=3;break}if((g|0)!=(j|0)|(e|0)==(k|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=d+12+(e<<2)|0}while(0);if((n|0)==3){n=0;e=d+12+(e<<2)|0}i=c[e>>2]|0;e=c[b>>2]|0;f=c[b+4>>2]|0;do if((e|0)==(j|0)&(f|0)==(k|0)){e=2;n=11}else{if(!((e|0)==(k|0)&(f|0)==(j|0))){g=c[b+8>>2]|0;if((f|0)==(j|0)&(g|0)==(k|0)){e=0;n=11;break}if(!((f|0)==(k|0)&(g|0)==(j|0))){if(!((g|0)!=(j|0)|(e|0)==(k|0)^1)){e=1;n=11;break}if((g|0)!=(k|0)|(e|0)==(j|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=b+12+(e<<2)|0}while(0);if((n|0)==11){n=0;e=b+12+(e<<2)|0}h=c[a+(c[e>>2]<<2)>>2]|0;e=c[h>>2]|0;f=c[h+4>>2]|0;do if((e|0)==(k|0)&(f|0)==(j|0)){e=2;n=19}else{if(!((e|0)==(j|0)&(f|0)==(k|0))){g=c[h+8>>2]|0;if((f|0)==(k|0)&(g|0)==(j|0)){e=0;n=19;break}if(!((f|0)==(j|0)&(g|0)==(k|0))){if(!((g|0)!=(k|0)|(e|0)==(j|0)^1)){e=1;n=19;break}if((g|0)!=(j|0)|(e|0)==(k|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=h+12+(e<<2)|0}while(0);if((n|0)==19){n=0;e=h+12+(e<<2)|0}c[e>>2]=i;e=c[b>>2]|0;f=c[b+4>>2]|0;do if((e|0)==(j|0)&(f|0)==(k|0)){e=2;n=27}else{if(!((e|0)==(k|0)&(f|0)==(j|0))){g=c[b+8>>2]|0;if((f|0)==(j|0)&(g|0)==(k|0)){e=0;n=27;break}if(!((f|0)==(k|0)&(g|0)==(j|0))){if(!((g|0)!=(j|0)|(e|0)==(k|0)^1)){e=1;n=27;break}if((g|0)!=(k|0)|(e|0)==(j|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=b+12+(e<<2)|0}while(0);if((n|0)==27){n=0;e=b+12+(e<<2)|0}i=c[e>>2]|0;e=c[d>>2]|0;f=c[d+4>>2]|0;do if((e|0)==(k|0)&(f|0)==(j|0)){e=2;n=35}else{if(!((e|0)==(j|0)&(f|0)==(k|0))){g=c[d+8>>2]|0;if((f|0)==(k|0)&(g|0)==(j|0)){e=0;n=35;break}if(!((f|0)==(j|0)&(g|0)==(k|0))){if(!((g|0)!=(k|0)|(e|0)==(j|0)^1)){e=1;n=35;break}if((g|0)!=(j|0)|(e|0)==(k|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=d+12+(e<<2)|0}while(0);if((n|0)==35){n=0;e=d+12+(e<<2)|0}h=c[a+(c[e>>2]<<2)>>2]|0;f=c[h>>2]|0;g=c[h+4>>2]|0;do if((f|0)==(j|0)&(g|0)==(k|0)){e=2;n=43}else{if(!((f|0)==(k|0)&(g|0)==(j|0))){e=c[h+8>>2]|0;if((g|0)==(j|0)&(e|0)==(k|0)){e=0;n=43;break}if(!((g|0)==(k|0)&(e|0)==(j|0))){if(!((e|0)!=(j|0)|(f|0)==(k|0)^1)){e=1;n=43;break}if((e|0)!=(k|0)|(f|0)==(j|0)^1){e=12340;break}else e=1}else e=0}else e=2;e=h+12+(e<<2)|0}while(0);if((n|0)==43){n=0;e=h+12+(e<<2)|0}c[e>>2]=i}while(!m);return}function xd(d,e,f,h){d=d|0;e=e|0;f=f|0;h=h|0;var i=0,k=0,l=0,m=0.0,n=0,o=0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0;p=+g[e>>2];i=(g[j>>2]=p,c[j>>2]|0);u=p<999999984306749440.0?i:1566444395;m=+g[e+4>>2];l=(g[j>>2]=m,c[j>>2]|0);v=m<999999984306749440.0?l:1566444395;y=+g[e+8>>2];o=(g[j>>2]=y,c[j>>2]|0);w=y<999999984306749440.0?o:1566444395;i=p>-999999984306749440.0?i:-581039253;l=m>-999999984306749440.0?l:-581039253;o=y>-999999984306749440.0?o:-581039253;y=+g[e+16>>2];t=y<(c[j>>2]=u,+g[j>>2]);k=(g[j>>2]=y,c[j>>2]|0);u=t?k:u;m=+g[e+20>>2];t=m<(c[j>>2]=v,+g[j>>2]);n=(g[j>>2]=m,c[j>>2]|0);v=t?n:v;p=+g[e+24>>2];t=p<(c[j>>2]=w,+g[j>>2]);q=(g[j>>2]=p,c[j>>2]|0);w=t?q:w;k=y>(c[j>>2]=i,+g[j>>2])?k:i;i=m>(c[j>>2]=l,+g[j>>2])?n:l;o=p>(c[j>>2]=o,+g[j>>2])?q:o;y=+g[e+32>>2];q=y<(c[j>>2]=u,+g[j>>2]);r=(g[j>>2]=y,c[j>>2]|0);m=+g[e+36>>2];s=m<(c[j>>2]=v,+g[j>>2]);t=(g[j>>2]=m,c[j>>2]|0);p=+g[e+40>>2];l=p<(c[j>>2]=w,+g[j>>2]);n=(g[j>>2]=p,c[j>>2]|0);k=y>(c[j>>2]=k,+g[j>>2])?r:k;i=m>(c[j>>2]=i,+g[j>>2])?t:i;o=p>(c[j>>2]=o,+g[j>>2])?n:o;G=(c[j>>2]=k,+g[j>>2]);H=(c[j>>2]=q?r:u,+g[j>>2]);C=(c[j>>2]=i,+g[j>>2]);D=(c[j>>2]=s?t:v,+g[j>>2]);m=(c[j>>2]=o,+g[j>>2]);z=(c[j>>2]=l?n:w,+g[j>>2]);o=c[d+8>>2]|0;F=+g[o+4>>2];B=+g[o+8>>2];p=+g[o+12>>2];E=+g[o+36>>2];A=+g[o+40>>2];y=+g[o+44>>2];o=~~(((G-H<2.0000000949949026e-03?H+-1.0000000474974513e-03:H)-F)*E)&65535&-2;q=~~(((C-D<2.0000000949949026e-03?D+-1.0000000474974513e-03:D)-B)*A)&65535&-2;r=~~(((m-z<2.0000000949949026e-03?z+-1.0000000474974513e-03:z)-p)*y)&65535&-2;s=~~(((G-H<2.0000000949949026e-03?G+1.0000000474974513e-03:G)-F)*E+1.0)&65535|1;t=~~(((C-D<2.0000000949949026e-03?C+1.0000000474974513e-03:C)-B)*A+1.0)&65535|1;e=~~(((m-z<2.0000000949949026e-03?m+1.0000000474974513e-03:m)-p)*y+1.0)&65535|1;n=c[d+4>>2]|0;i=c[n+4>>2]|0;if((i|0)==(c[n+8>>2]|0)?(x=(i|0)==0?1:i<<1,(i|0)<(x|0)):0){if(!x)l=0;else{c[7182]=(c[7182]|0)+1;i=xb((x<<4|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}l=i;i=c[n+4>>2]|0}if((i|0)>0){k=0;do{d=l+(k<<4)|0;w=(c[n+12>>2]|0)+(k<<4)|0;c[d>>2]=c[w>>2];c[d+4>>2]=c[w+4>>2];c[d+8>>2]=c[w+8>>2];c[d+12>>2]=c[w+12>>2];k=k+1|0}while((k|0)!=(i|0))}i=c[n+12>>2]|0;if(i|0){if(a[n+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[n+12>>2]=0}a[n+16>>0]=1;c[n+12>>2]=l;c[n+8>>2]=x;i=c[n+4>>2]|0}x=c[n+12>>2]|0;b[x+(i<<4)>>1]=o;b[x+(i<<4)+2>>1]=q;b[x+(i<<4)+4>>1]=r;b[x+(i<<4)+6>>1]=s;b[x+(i<<4)+8>>1]=t;b[x+(i<<4)+10>>1]=e;c[x+(i<<4)+12>>2]=f<<21|h;c[n+4>>2]=(c[n+4>>2]|0)+1;return}function yd(b,d){b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0;l=sa;sa=sa+336|0;f=c[d+36>>2]|0;c[l+272+4>>2]=35;c[l+272+8>>2]=0;c[l+272+12>>2]=1065353216;c[l+272+16>>2]=1065353216;c[l+272+20>>2]=1065353216;g[l+272+24>>2]=0.0;c[l+272>>2]=6196;c[l+272+52>>2]=f;g[l+272+44>>2]=0.0;j=c[b+28>>2]|0;d=c[j+4>>2]|0;if(c[(c[j+8>>2]|0)+204>>2]&3|0?a[f+376>>0]|0:0){sa=l;return}if((a[26616]|0)==0?mz(26616)|0:0){if((a[26624]|0)==0?mz(26624)|0:0){c[6774]=1065353216;c[6775]=0;c[6776]=0;c[6777]=0;c[6778]=0;c[6779]=1065353216;c[6780]=0;c[6781]=0;c[6782]=0;c[6783]=0;c[6784]=1065353216;g[6785]=0.0}c[6758]=c[6774];c[6759]=c[6775];c[6760]=c[6776];c[6761]=c[6777];c[6762]=c[6778];c[6763]=c[6779];c[6764]=c[6780];c[6765]=c[6781];c[6766]=c[6782];c[6767]=c[6783];c[6768]=c[6784];c[6769]=c[6785];c[6770]=0;c[6771]=0;c[6772]=0;c[6773]=0}e=c[(c[b+28>>2]|0)+12>>2]|0;c[l>>2]=1065353216;c[l+4>>2]=0;c[l+8>>2]=0;g[l+12>>2]=0.0;if(!(!(Rc(l+272|0,27032,d,e,l,l+216|0)|0)?!(Ob(l+272|0,27032,d,e,l,l+216|0,0)|0):0))h=12;if((h|0)==12?(c[l+4>>2]=0,c[l+4+4>>2]=0,c[l+4+8>>2]=0,c[l+4+12>>2]=0,c[l+4+16>>2]=0,c[l+4+20>>2]=0,a[l+152>>0]=0,c[l>>2]=6016,j=c[(c[b+28>>2]|0)+8>>2]|0,jc(b,l+216|0,f,0,0,0,(c[j+236>>2]&2|0)==0?0:j,j,l)|0):0){c[7182]=(c[7182]|0)+1;d=xb(235)|0;if(!d)j=0;else{c[(d+4+15&-16)+-4>>2]=d;j=d+4+15&-16}e=j+4|0;d=j+152|0;mk(e|0,0,212)|0;c[j>>2]=6016;f=l+4|0;h=e+100|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(h|0));e=j+104|0;c[e>>2]=c[l+104>>2];c[e+4>>2]=c[l+104+4>>2];c[e+8>>2]=c[l+104+8>>2];c[e+12>>2]=c[l+104+12>>2];e=j+120|0;c[e>>2]=c[l+120>>2];c[e+4>>2]=c[l+120+4>>2];c[e+8>>2]=c[l+120+8>>2];c[e+12>>2]=c[l+120+12>>2];e=j+136|0;c[e>>2]=c[l+136>>2];c[e+4>>2]=c[l+136+4>>2];c[e+8>>2]=c[l+136+8>>2];c[e+12>>2]=c[l+136+12>>2];a[d>>0]=a[l+152>>0]|0;e=j+156|0;f=l+156|0;h=e+60|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(h|0));h=c[b+24>>2]|0;i=j;d=c[h+852>>2]|0;if((d|0)==(c[h+856>>2]|0)?(k=(d|0)==0?1:d<<1,(d|0)<(k|0)):0){if(!k)f=0;else{c[7182]=(c[7182]|0)+1;d=xb((k<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}f=d;d=c[h+852>>2]|0}if((d|0)>0){e=0;do{c[f+(e<<2)>>2]=c[(c[h+860>>2]|0)+(e<<2)>>2];e=e+1|0}while((e|0)!=(d|0))}e=c[h+860>>2]|0;if(e){if(a[h+864>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[h+852>>2]|0}c[h+860>>2]=0}a[h+864>>0]=1;c[h+860>>2]=f;c[h+856>>2]=k}c[(c[h+860>>2]|0)+(d<<2)>>2]=i;c[h+852>>2]=d+1;d=c[b+24>>2]|0;if(!(c[(c[(c[b+28>>2]|0)+8>>2]|0)+204>>2]&3)){b=j+64|0;g[b>>2]=+g[d+340>>2]*+g[b>>2];d=d+352|0}else{b=j+64|0;g[b>>2]=+g[d+344>>2]*+g[b>>2];d=d+356|0}b=j+68|0;g[b>>2]=+g[d>>2]*+g[b>>2]}sa=l;return}function zd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;if(!((d|0)!=0&(e|0)!=0))return;if((c[b+24>>2]|0)<128?(c[b+28>>2]|0)<128:0){c[7182]=(c[7182]|0)+1;h=xb(1043)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}i=c[b+24>>2]|0;if((i|0)>0){h=0;do{l=(c[b+32>>2]|0)+(h<<3)|0;m=c[l+4>>2]|0;n=j+(h<<3)|0;c[n>>2]=c[l>>2];c[n+4>>2]=m;h=h+1|0}while((h|0)!=(i|0))}h=c[b+32>>2]|0;if(h|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=j;c[b+28>>2]=128}c[b+24>>2]=128;h=c[b+32>>2]|0;c[h>>2]=d;c[h+4>>2]=e;h=1;i=124;do{n=h+-1|0;j=c[b+32>>2]|0;l=c[j+(n<<3)>>2]|0;m=c[j+(n<<3)+4>>2]|0;if((n|0)>(i|0)){k=c[b+24>>2]|0;if((k|0)<(k<<1|0)?(c[b+28>>2]|0)<(k<<1|0):0){if(k){c[7182]=(c[7182]|0)+1;i=xb((k<<4|3)+16|0)|0;if(!i)e=0;else{c[(i+4+15&-16)+-4>>2]=i;e=i+4+15&-16}j=c[b+24>>2]|0;if((j|0)>0){i=0;do{p=(c[b+32>>2]|0)+(i<<3)|0;o=c[p+4>>2]|0;d=e+(i<<3)|0;c[d>>2]=c[p>>2];c[d+4>>2]=o;i=i+1|0}while((i|0)!=(j|0));d=e;j=e}else{d=e;j=e}}else{d=0;j=0}i=c[b+32>>2]|0;if(i|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=d;c[b+28>>2]=k<<1}c[b+24>>2]=k<<1;i=(k<<1)+-4|0}do if((l|0)==(m|0))if(!(c[l+40>>2]|0))h=n;else{o=c[l+36>>2]|0;c[j+(n<<3)>>2]=o;c[j+(n<<3)+4>>2]=o;o=c[l+40>>2]|0;p=h+1|0;n=c[b+32>>2]|0;c[n+(h<<3)>>2]=o;c[n+(h<<3)+4>>2]=o;n=c[l+40>>2]|0;o=c[b+32>>2]|0;c[o+(p<<3)>>2]=c[l+36>>2];c[o+(p<<3)+4>>2]=n;h=h+2|0}else if(((((+g[l>>2]<=+g[m+16>>2]?+g[l+16>>2]>=+g[m>>2]:0)?+g[l+4>>2]<=+g[m+20>>2]:0)?+g[l+20>>2]>=+g[m+4>>2]:0)?+g[l+8>>2]<=+g[m+24>>2]:0)?+g[l+24>>2]>=+g[m+8>>2]:0){d=(c[m+40>>2]|0)!=0;if(!(c[l+40>>2]|0))if(d){o=c[m+36>>2]|0;c[j+(n<<3)>>2]=l;c[j+(n<<3)+4>>2]=o;o=c[m+40>>2]|0;p=c[b+32>>2]|0;c[p+(h<<3)>>2]=l;c[p+(h<<3)+4>>2]=o;h=h+1|0;break}else{Za[c[(c[f>>2]|0)+8>>2]&127](f,l,m);h=n;break}else{e=c[l+36>>2]|0;if(d){p=c[m+36>>2]|0;c[j+(n<<3)>>2]=e;c[j+(n<<3)+4>>2]=p;p=c[m+36>>2]|0;n=h+1|0;k=c[b+32>>2]|0;c[k+(h<<3)>>2]=c[l+40>>2];c[k+(h<<3)+4>>2]=p;k=c[m+40>>2]|0;p=h+2|0;o=c[b+32>>2]|0;c[o+(n<<3)>>2]=c[l+36>>2];c[o+(n<<3)+4>>2]=k;n=c[m+40>>2]|0;o=c[b+32>>2]|0;c[o+(p<<3)>>2]=c[l+40>>2];c[o+(p<<3)+4>>2]=n;h=h+3|0;break}else{c[j+(n<<3)>>2]=e;c[j+(n<<3)+4>>2]=m;p=c[b+32>>2]|0;c[p+(h<<3)>>2]=c[l+40>>2];c[p+(h<<3)+4>>2]=m;h=h+1|0;break}}}else h=n;while(0)}while((h|0)!=0);return}function Ad(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0;h=sa;sa=sa+16|0;f=xs()|0;if((a[26704]|0)==0?mz(26704)|0:0){c[h>>2]=0;c[h+4>>2]=0;c[h+8>>2]=0;c[h+12>>2]=0;Cf(27392,0.0,0,0,h)}c[6899]=c[6899]|1;g[6934]=0.0;w=+g[6944]*0.0;C=+g[6945]*0.0;g[6939]=+g[6943]*0.0;g[6940]=w;g[6941]=C;g[6942]=0.0;c[6947]=0;c[6948]=0;c[6949]=0;c[6950]=0;C=+g[6936]*0.0;w=+g[6937]*0.0;g[6988]=+g[6935]*0.0;g[6989]=C;g[6990]=w;g[6991]=0.0;c[f+4>>2]=7;c[f+8>>2]=-1;c[f+12>>2]=-1;g[f+16>>2]=3402823466385288598117041.0e14;a[f+20>>0]=1;a[f+21>>0]=0;c[f+24>>2]=-1;c[f+28>>2]=27392;c[f+32>>2]=b;g[f+36>>2]=0.0;g[f+40>>2]=.30000001192092896;c[f+44>>2]=0;c[f>>2]=7408;a[f+48>>0]=0;c[f+116>>2]=c[d>>2];c[f+116+4>>2]=c[d+4>>2];c[f+116+8>>2]=c[d+8>>2];c[f+116+12>>2]=c[d+12>>2];c[f+132>>2]=c[d+16>>2];c[f+132+4>>2]=c[d+16+4>>2];c[f+132+8>>2]=c[d+16+8>>2];c[f+132+12>>2]=c[d+16+12>>2];c[f+148>>2]=c[d+32>>2];c[f+148+4>>2]=c[d+32+4>>2];c[f+148+8>>2]=c[d+32+8>>2];c[f+148+12>>2]=c[d+32+12>>2];c[f+164>>2]=c[d+48>>2];c[f+164+4>>2]=c[d+48+4>>2];c[f+164+8>>2]=c[d+48+8>>2];c[f+164+12>>2]=c[d+48+12>>2];a[f+180>>0]=e&1;w=+g[f+116>>2];C=+g[b+4>>2];v=+g[f+132>>2];B=+g[b+8>>2];u=+g[f+148>>2];A=+g[b+12>>2];t=+g[f+120>>2];s=+g[f+136>>2];r=+g[f+152>>2];q=+g[f+124>>2];o=+g[f+140>>2];m=+g[f+156>>2];z=+g[b+20>>2];y=+g[b+24>>2];x=+g[b+28>>2];p=+g[b+36>>2];n=+g[b+40>>2];l=+g[b+44>>2];E=+g[f+164>>2];D=+g[f+168>>2];i=+g[f+172>>2];k=+g[b+52>>2]+(C*E+B*D+A*i);j=z*E+y*D+x*i+ +g[b+56>>2];i=p*E+n*D+l*i+ +g[b+60>>2];g[f+52>>2]=w*C+v*B+u*A;g[f+56>>2]=C*t+B*s+A*r;g[f+60>>2]=C*q+B*o+A*m;g[f+64>>2]=0.0;g[f+68>>2]=w*z+v*y+u*x;g[f+72>>2]=t*z+s*y+r*x;g[f+76>>2]=q*z+o*y+m*x;g[f+80>>2]=0.0;g[f+84>>2]=w*p+v*n+u*l;g[f+88>>2]=t*p+s*n+r*l;g[f+92>>2]=q*p+o*n+m*l;g[f+96>>2]=0.0;g[f+100>>2]=k;g[f+104>>2]=j;g[f+108>>2]=i;g[f+112>>2]=0.0;g[f+184>>2]=1.0;g[f+188>>2]=-1.0;g[f+192>>2]=0.0;g[f+196>>2]=0.0;g[f+200>>2]=1.0;g[f+204>>2]=.699999988079071;g[f+208>>2]=0.0;g[f+212>>2]=0.0;g[f+216>>2]=1.0;g[f+220>>2]=.699999988079071;g[f+224>>2]=0.0;g[f+228>>2]=0.0;g[f+264>>2]=1.0;g[f+268>>2]=.699999988079071;g[f+272>>2]=1.0;g[f+276>>2]=0.0;g[f+280>>2]=1.0;g[f+284>>2]=.699999988079071;g[f+288>>2]=1.0;g[f+292>>2]=0.0;g[f+232>>2]=1.0;g[f+236>>2]=.699999988079071;g[f+240>>2]=1.0;g[f+244>>2]=0.0;g[f+248>>2]=1.0;g[f+252>>2]=.699999988079071;g[f+256>>2]=1.0;g[f+260>>2]=0.0;a[f+1096>>0]=0;g[f+1116>>2]=0.0;g[f+1120>>2]=0.0;g[f+1124>>2]=0.0;c[f+300>>2]=0;c[f+1100>>2]=0;c[f+1100+4>>2]=0;c[f+1100+8>>2]=0;a[f+1100+12>>0]=0;a[f+49>>0]=1;kc(f,(c[f+28>>2]|0)+4|0,(c[f+32>>2]|0)+4|0);sa=h;return f|0}function Bd(b,d){b=b|0;d=d|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=c[b+92>>2]|0;if(!(Fa[c[(c[o>>2]|0)+56>>2]&127](o)|0))return;o=c[b+92>>2]|0;o=Fa[c[(c[o>>2]|0)+28>>2]&127](o)|0;f=c[o+4>>2]|0;if((f|0)>1){Ed(o,0,f+-1|0);j=c[o+4>>2]|0}else j=f;m=c[b+104>>2]|0;f=j-m|0;if((m|0)<0){if((c[o+8>>2]|0)<(f|0)){if(!f){g=0;i=j}else{c[7182]=(c[7182]|0)+1;g=xb((f<<4|3)+16|0)|0;if(!g)g=0;else{c[(g+4+15&-16)+-4>>2]=g;g=g+4+15&-16}i=c[o+4>>2]|0}if((i|0)>0){h=0;do{m=c[o+12>>2]|0;c[g+(h<<4)>>2]=c[m+(h<<4)>>2];c[g+(h<<4)+4>>2]=c[m+(h<<4)+4>>2];c[g+(h<<4)+8>>2]=c[m+(h<<4)+8>>2];c[g+(h<<4)+12>>2]=c[m+(h<<4)+12>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[o+12>>2]|0;if(h|0){if(a[o+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[o+12>>2]=0}a[o+16>>0]=1;c[o+12>>2]=g;c[o+8>>2]=f;h=o+12|0}else h=o+12|0;g=j;do{m=(c[h>>2]|0)+(g<<4)|0;g=g+1|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0}while((g|0)!=(f|0))}c[o+4>>2]=f;c[b+104>>2]=0;if((f|0)>0){l=0;m=0;g=0;h=0;do{k=c[o+12>>2]|0;j=k+(l<<4)|0;p=m;m=c[j>>2]|0;k=k+(l<<4)+4|0;i=c[k>>2]|0;if(!((m|0)==(p|0)&(i|0)==(g|0))){p=m+54|0;g=m+48|0;if((((((e[p>>1]|0)>=(e[i+48>>1]|0)?(e[i+54>>1]|0)>=(e[g>>1]|0):0)?(e[p+2>>1]|0)>=(e[i+48+2>>1]|0):0)?(e[i+54+2>>1]|0)>=(e[g+2>>1]|0):0)?(e[p+4>>1]|0)>=(e[i+52>>1]|0):0)?(e[i+54+4>>1]|0)>=(e[m+52>>1]|0):0)g=i;else{f=i;n=30}}else{f=g;n=30}if((n|0)==30){n=0;h=c[b+92>>2]|0;Za[c[(c[h>>2]|0)+32>>2]&127](h,j,d);c[j>>2]=0;c[k>>2]=0;h=(c[b+104>>2]|0)+1|0;c[b+104>>2]=h;c[7158]=(c[7158]|0)+-1;g=f;f=c[o+4>>2]|0}l=l+1|0}while((l|0)<(f|0));if((f|0)>1){Ed(o,0,f+-1|0);h=c[b+104>>2]|0;g=c[o+4>>2]|0}else g=f;f=g-h|0;if((h|0)<0){if((c[o+8>>2]|0)<(f|0)){if(!f){h=0;j=g}else{c[7182]=(c[7182]|0)+1;h=xb((f<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[o+4>>2]|0}if((j|0)>0){i=0;do{p=c[o+12>>2]|0;c[h+(i<<4)>>2]=c[p+(i<<4)>>2];c[h+(i<<4)+4>>2]=c[p+(i<<4)+4>>2];c[h+(i<<4)+8>>2]=c[p+(i<<4)+8>>2];c[h+(i<<4)+12>>2]=c[p+(i<<4)+12>>2];i=i+1|0}while((i|0)!=(j|0))}i=c[o+12>>2]|0;if(i|0){if(a[o+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[o+12>>2]=0}a[o+16>>0]=1;c[o+12>>2]=h;c[o+8>>2]=f}do{p=(c[o+12>>2]|0)+(g<<4)|0;g=g+1|0;c[p>>2]=0;c[p+4>>2]=0;c[p+8>>2]=0;c[p+12>>2]=0}while((g|0)!=(f|0))}}c[o+4>>2]=f;c[b+104>>2]=0;return}function Cd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=sa;sa=sa+80|0;c[a+68>>2]=(c[a+68>>2]|0)+1;f=c[a+64>>2]|0;if(f|0){d=c[(c[a+24>>2]|0)+(b*80|0)+76>>2]|0;sg(f,d)|0;e=c[f+4>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[f+4>>2]=d;c[f+12>>2]=(c[f+12>>2]|0)+-1}f=(c[a+16>>2]|0)+-1|0;e=c[a+24>>2]|0;c[g>>2]=c[e+(b*80|0)>>2];c[g+4>>2]=c[e+(b*80|0)+4>>2];c[g+8>>2]=c[e+(b*80|0)+8>>2];c[g+12>>2]=c[e+(b*80|0)+12>>2];c[g+16>>2]=c[e+(b*80|0)+16>>2];c[g+16+4>>2]=c[e+(b*80|0)+16+4>>2];c[g+16+8>>2]=c[e+(b*80|0)+16+8>>2];c[g+16+12>>2]=c[e+(b*80|0)+16+12>>2];c[g+32>>2]=c[e+(b*80|0)+32>>2];c[g+32+4>>2]=c[e+(b*80|0)+32+4>>2];c[g+32+8>>2]=c[e+(b*80|0)+32+8>>2];c[g+32+12>>2]=c[e+(b*80|0)+32+12>>2];c[g+48>>2]=c[e+(b*80|0)+48>>2];c[g+48+4>>2]=c[e+(b*80|0)+48+4>>2];c[g+48+8>>2]=c[e+(b*80|0)+48+8>>2];c[g+48+12>>2]=c[e+(b*80|0)+48+12>>2];c[g+64>>2]=c[e+(b*80|0)+64>>2];c[g+64+4>>2]=c[e+(b*80|0)+64+4>>2];c[g+64+8>>2]=c[e+(b*80|0)+64+8>>2];c[g+64+12>>2]=c[e+(b*80|0)+64+12>>2];c[e+(b*80|0)>>2]=c[e+(f*80|0)>>2];c[e+(b*80|0)+4>>2]=c[e+(f*80|0)+4>>2];c[e+(b*80|0)+8>>2]=c[e+(f*80|0)+8>>2];c[e+(b*80|0)+12>>2]=c[e+(f*80|0)+12>>2];c[e+(b*80|0)+16>>2]=c[e+(f*80|0)+16>>2];c[e+(b*80|0)+16+4>>2]=c[e+(f*80|0)+16+4>>2];c[e+(b*80|0)+16+8>>2]=c[e+(f*80|0)+16+8>>2];c[e+(b*80|0)+16+12>>2]=c[e+(f*80|0)+16+12>>2];c[e+(b*80|0)+32>>2]=c[e+(f*80|0)+32>>2];c[e+(b*80|0)+32+4>>2]=c[e+(f*80|0)+32+4>>2];c[e+(b*80|0)+32+8>>2]=c[e+(f*80|0)+32+8>>2];c[e+(b*80|0)+32+12>>2]=c[e+(f*80|0)+32+12>>2];c[e+(b*80|0)+48>>2]=c[e+(f*80|0)+48>>2];c[e+(b*80|0)+48+4>>2]=c[e+(f*80|0)+48+4>>2];c[e+(b*80|0)+48+8>>2]=c[e+(f*80|0)+48+8>>2];c[e+(b*80|0)+48+12>>2]=c[e+(f*80|0)+48+12>>2];c[e+(b*80|0)+64>>2]=c[e+(f*80|0)+64>>2];c[e+(b*80|0)+64+4>>2]=c[e+(f*80|0)+64+4>>2];c[e+(b*80|0)+64+8>>2]=c[e+(f*80|0)+64+8>>2];c[e+(b*80|0)+64+12>>2]=c[e+(f*80|0)+64+12>>2];e=c[a+24>>2]|0;c[e+(f*80|0)>>2]=c[g>>2];c[e+(f*80|0)+4>>2]=c[g+4>>2];c[e+(f*80|0)+8>>2]=c[g+8>>2];c[e+(f*80|0)+12>>2]=c[g+12>>2];c[e+(f*80|0)+16>>2]=c[g+16>>2];c[e+(f*80|0)+16+4>>2]=c[g+16+4>>2];c[e+(f*80|0)+16+8>>2]=c[g+16+8>>2];c[e+(f*80|0)+16+12>>2]=c[g+16+12>>2];c[e+(f*80|0)+32>>2]=c[g+32>>2];c[e+(f*80|0)+32+4>>2]=c[g+32+4>>2];c[e+(f*80|0)+32+8>>2]=c[g+32+8>>2];c[e+(f*80|0)+32+12>>2]=c[g+32+12>>2];c[e+(f*80|0)+48>>2]=c[g+48>>2];c[e+(f*80|0)+48+4>>2]=c[g+48+4>>2];c[e+(f*80|0)+48+8>>2]=c[g+48+8>>2];c[e+(f*80|0)+48+12>>2]=c[g+48+12>>2];c[e+(f*80|0)+64>>2]=c[g+64>>2];c[e+(f*80|0)+64+4>>2]=c[g+64+4>>2];c[e+(f*80|0)+64+8>>2]=c[g+64+8>>2];c[e+(f*80|0)+64+12>>2]=c[g+64+12>>2];if(!(c[a+64>>2]|0)){f=c[a+16>>2]|0;f=f+-1|0;c[a+16>>2]=f;sa=g;return}c[(c[(c[a+24>>2]|0)+(b*80|0)+76>>2]|0)+36>>2]=b;f=c[a+16>>2]|0;f=f+-1|0;c[a+16>>2]=f;sa=g;return}function Dd(a,d,f,h,i,j,k,l,m){a=a|0;d=d|0;f=f|0;h=+h;i=+i;j=+j;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0,y=0,z=0,A=0,B=0,C=0,D=0.0,E=0.0,F=0,G=0,H=0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0,S=0,T=0,U=0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0;U=sa;sa=sa+32|0;Q=+g[f>>2];E=+g[f+4>>2];I=+g[f+8>>2];J=1.0/+x(+((h-Q)*(h-Q)+(i-E)*(i-E)+(j-I)*(j-I)));N=(h-Q)*J==0.0?999999984306749440.0:1.0/((h-Q)*J);O=(i-E)*J==0.0?999999984306749440.0:1.0/((i-E)*J);P=(j-I)*J==0.0?999999984306749440.0:1.0/((j-I)*J);da=(Q>h?h:Q)+ +g[k>>2];ca=(E>i?i:E)+ +g[k+4>>2];ba=(I>j?j:I)+ +g[k+8>>2];$=(Q>2];X=(E>2];s=(I>2];_=+g[a+4>>2];da=da<_?_:da;W=+g[a+8>>2];ca=ca>2];ba=ba>2];Y=+g[a+24>>2];r=+g[a+28>>2];Z=+g[a+36>>2];V=+g[a+40>>2];u=+g[a+44>>2];R=~~(((aa0){o=0;n=0;p=c[a+136>>2]|0;do{n=n+1|0;q=p+6|0;v=b[p>>1]|0;w=p+10|0;y=b[p+4>>1]|0;z=p+8|0;A=b[p+2>>1]|0;B=p+12|0;C=(c[B>>2]|0)>-1;do if(((F&65535)>=(v&65535)?(R&65535)<=(e[q>>1]|0):0)&(T&65535)<=(e[w>>1]|0)&(H&65535)>=(y&65535)&(S&65535)<=(e[z>>1]|0)&(G&65535)>=(A&65535)){$=+g[a+36>>2];ba=+g[a+40>>2];da=+g[a+44>>2];aa=+g[a+4>>2];ca=+g[a+8>>2];t=+g[a+12>>2];g[U+12>>2]=0.0;u=aa+ +(e[q>>1]|0)/$;r=ca+ +(e[z>>1]|0)/ba;s=t+ +(e[w>>1]|0)/da;g[U+28>>2]=0.0;g[U>>2]=+(v&65535)/$+aa-+g[l>>2];g[U+4>>2]=+(A&65535)/ba+ca-+g[l+4>>2];g[U+8>>2]=+(y&65535)/da+t-+g[l+8>>2];g[U+16>>2]=u-+g[k>>2];g[U+20>>2]=r-+g[k+4>>2];g[U+24>>2]=s-+g[k+8>>2];s=+g[f>>2];r=N*(+g[U+((N<0.0&1)<<4)>>2]-s);s=N*(+g[U+(((N<0.0^1)&1)<<4)>>2]-s);u=+g[f+4>>2];t=O*(+g[U+((O<0.0&1)<<4)+4>>2]-u);u=O*(+g[U+(((O<0.0^1)&1)<<4)+4>>2]-u);if(!(t>s|r>u)?(K=t>r?t:r,D=u>2],L=P*(+g[U+((P<0.0&1)<<4)+8>>2]-M),M=P*(+g[U+(((P<0.0^1)&1)<<4)+8>>2]-M),!(L>D|K>M)):0){q=(M0.0?(L>K?L:K)<(j-I)*(j-I)*J+((h-Q)*(h-Q)*J+(i-E)*(i-E)*J):0;if(!(C&q)){v=9;break}v=c[B>>2]|0;Za[c[(c[d>>2]|0)+8>>2]&127](d,21?v>>21:v,v&2097151);v=10;break}q=0;v=9}else{q=0;v=9}while(0);if((v|0)==9){v=0;if(C|q)v=10;else{C=c[B>>2]|0;o=o-C|0;p=p+(0-C<<4)|0}}if((v|0)==10){o=o+1|0;p=p+16|0}}while((o|0)<(m|0))}else n=0;if((c[7162]|0)>=(n|0)){sa=U;return}c[7162]=n;sa=U;return}function Ed(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;while(1){o=c[a+12>>2]|0;q=(b+d|0)/2|0;r=c[o+(q<<4)>>2]|0;p=c[o+(q<<4)+4>>2]|0;q=c[o+(q<<4)+8>>2]|0;e=d;f=b;while(1){a:do if(!r)while(1){l=o+(f<<4)|0;j=c[l>>2]|0;if(!j)g=-1;else g=c[j+12>>2]|0;k=c[o+(f<<4)+4>>2]|0;if(!k)h=-1;else h=c[k+12>>2]|0;if(!p)i=-1;else i=c[p+12>>2]|0;do if((g|0)<=-1){g=(h|0)>(i|0);if(g|(j|0)==0^1)if((j|0)==0&g)break;else break a;if((k|0)!=(p|0))break a;if((c[o+(f<<4)+8>>2]|0)>>>0<=q>>>0)break a}while(0);f=f+1|0}else{m=c[r+12>>2]|0;while(1){l=o+(f<<4)|0;j=c[l>>2]|0;if(!j)g=-1;else g=c[j+12>>2]|0;k=c[o+(f<<4)+4>>2]|0;if(!k)h=-1;else h=c[k+12>>2]|0;if(!p)i=-1;else i=c[p+12>>2]|0;do if((g|0)<=(m|0)){g=(h|0)>(i|0);if(g|(j|0)==(r|0)^1)if((j|0)==(r|0)&g)break;else break a;if((k|0)!=(p|0))break a;if((c[o+(f<<4)+8>>2]|0)>>>0<=q>>>0)break a}while(0);f=f+1|0}}while(0);b:do if(!r)while(1){g=o+(e<<4)|0;k=c[g>>2]|0;if(!k)h=-1;else h=c[k+12>>2]|0;if(!p)i=-1;else i=c[p+12>>2]|0;m=c[o+(e<<4)+4>>2]|0;if(!m)j=-1;else j=c[m+12>>2]|0;do if((h|0)>=-1){h=(i|0)>(j|0);if(h|(k|0)==0^1)if((k|0)==0&h)break;else break b;if((p|0)!=(m|0))break b;if((c[o+(e<<4)+8>>2]|0)>>>0>=q>>>0)break b}while(0);e=e+-1|0}else{n=c[r+12>>2]|0;while(1){g=o+(e<<4)|0;k=c[g>>2]|0;if(!k)h=-1;else h=c[k+12>>2]|0;if(!p)i=-1;else i=c[p+12>>2]|0;m=c[o+(e<<4)+4>>2]|0;if(!m)j=-1;else j=c[m+12>>2]|0;do if((n|0)<=(h|0)){h=(i|0)>(j|0);if(h|(r|0)==(k|0)^1)if((r|0)==(k|0)&h)break;else break b;if((p|0)!=(m|0))break b;if((c[o+(e<<4)+8>>2]|0)>>>0>=q>>>0)break b}while(0);e=e+-1|0}}while(0);if((f|0)<=(e|0)){j=c[l>>2]|0;k=c[o+(f<<4)+4>>2]|0;m=c[o+(f<<4)+8>>2]|0;n=c[o+(f<<4)+12>>2]|0;c[l>>2]=c[g>>2];c[l+4>>2]=c[g+4>>2];c[l+8>>2]=c[g+8>>2];c[l+12>>2]=c[g+12>>2];o=c[a+12>>2]|0;c[o+(e<<4)>>2]=j;c[o+(e<<4)+4>>2]=k;c[o+(e<<4)+8>>2]=m;c[o+(e<<4)+12>>2]=n;e=e+-1|0;f=f+1|0}if((f|0)>(e|0))break;o=c[a+12>>2]|0}if((e|0)>(b|0))Ed(a,b,e);if((f|0)<(d|0))b=f;else break}return}function Fd(b,d,e,f,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=+i;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0,x=0,y=0,z=0.0,A=0.0,B=0.0,C=0.0,D=0,E=0.0;D=sa;sa=sa+32|0;if(!d){sa=D;return}m=c[b+44>>2]|0;if((m|0)<128){if((c[b+48>>2]|0)<128){c[7182]=(c[7182]|0)+1;n=xb(531)|0;if(!n)p=0;else{c[(n+4+15&-16)+-4>>2]=n;p=n+4+15&-16}o=c[b+44>>2]|0;if((o|0)>0){n=0;do{c[p+(n<<2)>>2]=c[(c[b+52>>2]|0)+(n<<2)>>2];n=n+1|0}while((n|0)!=(o|0))}n=c[b+52>>2]|0;if(n|0){if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[n+-4>>2]|0)}c[b+52>>2]=0}a[b+56>>0]=1;c[b+52>>2]=p;c[b+48>>2]=128;n=b+52|0}else n=b+52|0;do{c[(c[n>>2]|0)+(m<<2)>>2]=0;m=m+1|0}while((m|0)!=128);y=b+48|0}else{n=b+52|0;y=b+48|0}c[b+44>>2]=128;c[c[n>>2]>>2]=d;o=1;m=126;do{w=o+-1|0;p=c[n>>2]|0;x=c[p+(w<<2)>>2]|0;u=+g[x+4>>2]-+g[k+4>>2];s=+g[x+8>>2]-+g[k+8>>2];g[D>>2]=+g[x>>2]-+g[k>>2];g[D+4>>2]=u;g[D+8>>2]=s;g[D+12>>2]=0.0;s=+g[x+20>>2]-+g[j+4>>2];u=+g[x+24>>2]-+g[j+8>>2];g[D+16>>2]=+g[x+16>>2]-+g[j>>2];g[D+20>>2]=s;g[D+24>>2]=u;g[D+28>>2]=0.0;v=c[h>>2]|0;u=+g[e>>2];s=+g[f>>2];t=(+g[D+(v<<4)>>2]-u)*s;u=s*(+g[D+(1-v<<4)>>2]-u);v=c[h+4>>2]|0;s=+g[e+4>>2];E=+g[f+4>>2];r=(+g[D+(v<<4)+4>>2]-s)*E;s=E*(+g[D+(1-v<<4)+4>>2]-s);do if((!(r>u|t>s)?(A=r>t?r:t,z=s>2]|0,C=+g[e+8>>2],E=+g[f+8>>2],B=(+g[D+(v<<4)+8>>2]-C)*E,C=E*(+g[D+(1-v<<4)+8>>2]-C),!(B>z|A>C)):0)?((C0.0?(B>A?B:A)>2]|0)){Va[c[(c[l>>2]|0)+12>>2]&127](l,x);o=w;break}if((w|0)>(m|0)){v=c[b+44>>2]|0;if((v|0)<(v<<1|0)){if((c[y>>2]|0)<(v<<1|0)){if(v){c[7182]=(c[7182]|0)+1;m=xb((v<<3|3)+16|0)|0;if(!m)q=0;else{c[(m+4+15&-16)+-4>>2]=m;q=m+4+15&-16}p=c[b+44>>2]|0;if((p|0)>0){m=0;do{c[q+(m<<2)>>2]=c[(c[n>>2]|0)+(m<<2)>>2];m=m+1|0}while((m|0)!=(p|0));d=q;m=q}else{d=q;m=q}}else{d=0;m=0}p=c[n>>2]|0;if(p|0){if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[p+-4>>2]|0)}c[n>>2]=0}a[b+56>>0]=1;c[n>>2]=d;c[y>>2]=v<<1}else m=p;p=v;do{c[m+(p<<2)>>2]=0;p=p+1|0;m=c[n>>2]|0}while((p|0)!=(v<<1|0));p=m+(w<<2)|0}else p=p+(w<<2)|0;c[b+44>>2]=v<<1;m=(v<<1)+-2|0}else p=p+(w<<2)|0;c[p>>2]=c[x+36>>2];c[(c[n>>2]|0)+(o<<2)>>2]=c[x+40>>2];o=o+1|0}else o=w;while(0)}while((o|0)!=0);sa=D;return}function Gd(a,b,d,e,f,h,i,j,k,l,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=+j;k=+k;l=l|0;m=+m;n=n|0;var o=0.0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0.0,B=0,C=0,D=0,E=0;E=sa;sa=sa+2560|0;Wp(E+2528|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],f);qp(E+2544|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[E+2528>>2],+g[E+2528+4>>2],+g[E+2528+8>>2]);Wp(E+2496|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],f);sp(E+2512|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[E+2496>>2],+g[E+2496+4>>2],+g[E+2496+8>>2]);Co(E+2464|0,+g[d>>2],+g[d+4>>2],+g[d+8>>2],+g[e>>2],+g[e+4>>2],+g[e+8>>2]);p=!(h<=-1.5707963705062866)?h:m*.01745329238474369+-1.5707963705062866;o=!(i>=1.5707963705062866)?i:1.5707963705062866-m*.01745329238474369;if(p>o){D=1;C=1;p=m*.01745329238474369+-1.5707963705062866;o=1.5707963705062866-m*.01745329238474369}else{D=!(i>=1.5707963705062866)^1;C=!(h<=-1.5707963705062866)^1}A=o-p;B=(~~(A/(m*.01745329238474369))|0)<1?2:~~(A/(m*.01745329238474369))+1|0;if(!(j>k))if(!(k-j>=6.2831854820251465)){o=k;z=0}else{o=k;z=1}else{j=m*.01745329238474369+-3.1415927410125732;o=3.1415927410125732;z=1}h=o-j;y=(~~(h/(m*.01745329238474369))|0)<1?2:~~(h/(m*.01745329238474369))+1|0;r=0;s=E+1184|0;t=E;while(1){if((r|0)>=(B|0))break;i=p+A/+(B+-1|0)*+(r|0);o=+yI(i)*f;i=+zI(i)*f;u=(r|0)==0;v=(r|0)==(B+-1|0);q=0;while(1){if((q|0)>=(y|0))break;k=j+h/+(y+-1|0)*+(q|0);m=+yI(k);k=i*+zI(k);yy(E+2400|0,k,+g[e>>2],+g[e+4>>2],+g[e+8>>2]);qp(E+2416|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[E+2400>>2],+g[E+2400+4>>2],+g[E+2400+8>>2]);yy(E+2384|0,i*m,+g[E+2464>>2],+g[E+2464+4>>2],+g[E+2464+8>>2]);qp(E+2432|0,+g[E+2416>>2],+g[E+2416+4>>2],+g[E+2416+8>>2],+g[E+2384>>2],+g[E+2384+4>>2],+g[E+2384+8>>2]);yy(E+2368|0,o,+g[d>>2],+g[d+4>>2],+g[d+8>>2]);qp(E+2448|0,+g[E+2432>>2],+g[E+2432+4>>2],+g[E+2432+8>>2],+g[E+2368>>2],+g[E+2368+4>>2],+g[E+2368+8>>2]);w=t+(q<<4)|0;c[w>>2]=c[E+2448>>2];c[w+4>>2]=c[E+2448+4>>2];c[w+8>>2]=c[E+2448+8>>2];c[w+12>>2]=c[E+2448+12>>2];if(u){if(D)ab[c[(c[a>>2]|0)+8>>2]&127](a,E+2512|0,w,l)}else ab[c[(c[a>>2]|0)+8>>2]&127](a,s+(q<<4)|0,w,l);x=(q|0)==0;if(x){c[E+2480>>2]=c[t>>2];c[E+2480+4>>2]=c[t+4>>2];c[E+2480+8>>2]=c[t+8>>2];c[E+2480+12>>2]=c[t+12>>2]}else ab[c[(c[a>>2]|0)+8>>2]&127](a,t+(q+-1<<4)|0,w,l);if(v&C)ab[c[(c[a>>2]|0)+8>>2]&127](a,E+2544|0,w,l);do if(n)if(z){if((q|0)!=(y+-1|0))break;ab[c[(c[a>>2]|0)+8>>2]&127](a,E+2480|0,t+(y+-1<<4)|0,l);break}else{if(!((u|v)&(x|(q|0)==(y+-1|0))))break;ab[c[(c[a>>2]|0)+8>>2]&127](a,b,w,l);break}while(0);q=q+1|0}x=t;r=r+1|0;t=s;s=x}sa=E;return}function Hd(b,d){b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=sa;sa=sa+16|0;n=c[b+452>>2]|0;Za[c[(c[n>>2]|0)+16>>2]&127](n,b+324|0,0);n=c[b+452>>2]|0;Fa[c[(c[n>>2]|0)+12>>2]&127](n)|0;Xb(b,d);Ki(15967);n=c[b+328>>2]|0;if((n|0)>0){f=c[b+336>>2]|0;e=0;k=0;do{m=c[(c[f+(e<<2)>>2]|0)+384>>2]|0;k=(k|0)>(m|0)?k:m;e=e+1|0}while((e|0)!=(n|0));e=0;while(1){h=c[f+(e<<2)>>2]|0;if((c[h+852>>2]|0)>0){f=0;do{m=c[(c[h+860>>2]|0)+(f<<2)>>2]|0;Ta[c[(c[m>>2]|0)+8>>2]&15](m,+g[h+452>>2],k);f=f+1|0}while((f|0)<(c[h+852>>2]|0))}e=e+1|0;if((e|0)==(n|0))break;f=c[b+336>>2]|0}if((k|0)>0){h=0;do{e=0;do{i=c[(c[b+336>>2]|0)+(e<<2)>>2]|0;j=c[i+852>>2]|0;if((j|0)>0){f=0;do{m=c[(c[i+860>>2]|0)+(f<<2)>>2]|0;Ra[c[(c[m>>2]|0)+12>>2]&7](m,+g[i+452>>2],1.0);f=f+1|0}while((f|0)!=(j|0))}e=e+1|0}while((e|0)!=(n|0));h=h+1|0}while((h|0)!=(k|0))}l=0;do{m=c[(c[b+336>>2]|0)+(l<<2)>>2]|0;if((c[m+852>>2]|0)>0){e=0;do{f=c[(c[m+860>>2]|0)+(e<<2)>>2]|0;Qa[c[(c[f>>2]|0)+16>>2]&31](f,+g[m+452>>2]);f=c[m+860>>2]|0;h=c[f+(e<<2)>>2]|0;a:do if(a[h+152>>0]|0){if(!h)k=f;else{c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);k=c[m+860>>2]|0}j=e+-1|0;f=c[m+852>>2]|0;if((f|0)>0){i=c[k+(e<<2)>>2]|0;e=0;while(1){h=k+(e<<2)|0;if((c[h>>2]|0)==(i|0))break;e=e+1|0;if((e|0)>=(f|0)){e=j;break a}}if((e|0)<(f|0)){c[h>>2]=c[k+(f+-1<<2)>>2];c[(c[m+860>>2]|0)+(f+-1<<2)>>2]=i;c[m+852>>2]=f+-1;e=j;f=f+-1|0}else e=j}else e=j}else f=c[m+852>>2]|0;while(0);e=e+1|0}while((e|0)<(f|0))}l=l+1|0}while((l|0)!=(n|0))}e=c[b+452>>2]|0;Qa[c[(c[e>>2]|0)+28>>2]&31](e,+g[e+12>>2]*d);e=c[3084]|0;n=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=n;do if(!n){if(c[e+4>>2]|0){la(o|0,0)|0;n=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[o+4>>2]|0)-(c[n+4>>2]|0)+(((c[o>>2]|0)-(c[n>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(c[e+16>>2]|0)break;e=c[3084]|0}c[3084]=c[e+20>>2]}while(0);if((c[b+328>>2]|0)<=0){b=c[b+452>>2]|0;n=c[b>>2]|0;n=n+32|0;n=c[n>>2]|0;Pa[n&511](b);sa=o;return}e=0;do{n=c[(c[b+336>>2]|0)+(e<<2)>>2]|0;ph(n,n);e=e+1|0}while((e|0)<(c[b+328>>2]|0));b=c[b+452>>2]|0;n=c[b>>2]|0;n=n+32|0;n=c[n>>2]|0;Pa[n&511](b);sa=o;return}function Id(b,d){b=b|0;d=+d;var e=0,f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0;r=sa;sa=sa+32|0;e=c[b+136>>2]|0;if((e|0)>0){f=0;do{Ld(c[b+116>>2]|0,c[b+144>>2]|0,f,0);f=f+1|0;e=c[b+136>>2]|0}while((f|0)<(e|0))}q=c[b+116>>2]|0;l=+g[q+312>>2];m=+g[q+316>>2];h=+g[q+320>>2];h=+x(+(l*l+m*m+h*h))*3.5999999046325684;g[b+112>>2]=h;p=c[b+128>>2]|0;if(+g[q+4+(p<<2)>>2]*+g[q+312>>2]+ +g[q+20+(p<<2)>>2]*+g[q+316>>2]+ +g[q+36+(p<<2)>>2]*+g[q+320>>2]<0.0)g[b+112>>2]=-h;if((e|0)>0){e=0;do{+ze(b,(c[b+144>>2]|0)+(e*284|0)|0);e=e+1|0;f=c[b+136>>2]|0}while((e|0)<(f|0));i=1.0/+g[(c[b+116>>2]|0)+344>>2];if((f|0)>0){f=0;do{e=c[b+144>>2]|0;if(!(a[e+(f*284|0)+84>>0]|0))h=0.0;else{h=+g[e+(f*284|0)+272>>2];h=i*(+g[e+(f*284|0)+216>>2]*(+g[e+(f*284|0)+204>>2]-+g[e+(f*284|0)+32>>2])*+g[e+(f*284|0)+268>>2]-h*+g[(h<0.0?e+(f*284|0)+220|0:e+(f*284|0)+224|0)>>2]);h=h<0.0?0.0:h}g[e+(f*284|0)+276>>2]=h;f=f+1|0;e=c[b+136>>2]|0}while((f|0)<(e|0));if((e|0)>0){e=0;do{p=c[b+144>>2]|0;k=+g[p+(e*284|0)+276>>2];m=+g[p+(e*284|0)+248>>2];k=k>m?m:k;m=k*+g[p+(e*284|0)+4>>2]*d;l=k*+g[p+(e*284|0)+8>>2]*d;g[r+16>>2]=+g[p+(e*284|0)>>2]*k*d;g[r+16+4>>2]=m;g[r+16+8>>2]=l;g[r+16+12>>2]=0.0;q=c[b+116>>2]|0;l=+g[p+(e*284|0)+20>>2]-+g[q+56>>2];m=+g[p+(e*284|0)+24>>2]-+g[q+60>>2];g[r>>2]=+g[p+(e*284|0)+16>>2]-+g[q+52>>2];g[r+4>>2]=l;g[r+8>>2]=m;g[r+12>>2]=0.0;Bk(q,r+16|0,r);e=e+1|0}while((e|0)<(c[b+136>>2]|0))}}}Qa[c[(c[b>>2]|0)+20>>2]&31](b,d);o=c[b+136>>2]|0;if((o|0)<=0){sa=r;return}p=c[b+144>>2]|0;q=c[b+116>>2]|0;n=0;do{h=+g[p+(n*284|0)+36>>2]-+g[q+52>>2];i=+g[p+(n*284|0)+40>>2]-+g[q+56>>2];j=+g[p+(n*284|0)+44>>2]-+g[q+60>>2];k=+g[q+332>>2];l=+g[q+336>>2];m=+g[q+328>>2];if(!(a[p+(n*284|0)+84>>0]|0)){e=p+(n*284|0)+240|0;j=+g[e>>2];s=p+(n*284|0)+236|0;f=s;h=j;i=+g[s>>2]}else{e=c[b+128>>2]|0;z=+g[q+4+(e<<2)>>2];w=+g[q+20+(e<<2)>>2];u=+g[q+36+(e<<2)>>2];y=+g[p+(n*284|0)>>2];v=+g[p+(n*284|0)+4>>2];t=+g[p+(n*284|0)+8>>2];j=((i*m-h*k+ +g[q+320>>2])*(u-t*(z*y+w*v+u*t))+((k*j-i*l+ +g[q+312>>2])*(z-y*(z*y+w*v+u*t))+(h*l-j*m+ +g[q+316>>2])*(w-v*(z*y+w*v+u*t))))*d/+g[p+(n*284|0)+212>>2];e=p+(n*284|0)+240|0;g[e>>2]=j;s=p+(n*284|0)+236|0;f=s;h=+g[s>>2];i=j}g[f>>2]=h+i;g[e>>2]=j*.9900000095367432;n=n+1|0}while((n|0)!=(o|0));sa=r;return}function Jd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,k=0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0.0;C=sa;sa=sa+32|0;p=+g[d>>2];h=(g[j>>2]=p,c[j>>2]|0);s=p<999999984306749440.0?h:1566444395;o=+g[d+4>>2];k=(g[j>>2]=o,c[j>>2]|0);t=o<999999984306749440.0?k:1566444395;D=+g[d+8>>2];m=(g[j>>2]=D,c[j>>2]|0);v=D<999999984306749440.0?m:1566444395;q=+g[d+12>>2];x=q<0.0?q:0.0;h=p>-999999984306749440.0?h:-581039253;k=o>-999999984306749440.0?k:-581039253;m=D>-999999984306749440.0?m:-581039253;q=q>0.0?q:0.0;D=+g[d+16>>2];A=D<(c[j>>2]=s,+g[j>>2]);i=(g[j>>2]=D,c[j>>2]|0);s=A?i:s;o=+g[d+20>>2];A=o<(c[j>>2]=t,+g[j>>2]);l=(g[j>>2]=o,c[j>>2]|0);t=A?l:t;p=+g[d+24>>2];A=p<(c[j>>2]=v,+g[j>>2]);n=(g[j>>2]=p,c[j>>2]|0);v=A?n:v;r=+g[d+28>>2];x=r(c[j>>2]=h,+g[j>>2])?i:h;u=o>(c[j>>2]=k,+g[j>>2])?l:k;l=p>(c[j>>2]=m,+g[j>>2])?n:m;r=q>2];A=D<(c[j>>2]=s,+g[j>>2]);h=(g[j>>2]=D,c[j>>2]|0);A=A?h:s;p=+g[d+36>>2];z=p<(c[j>>2]=t,+g[j>>2]);i=(g[j>>2]=p,c[j>>2]|0);z=z?i:t;q=+g[d+40>>2];y=q<(c[j>>2]=v,+g[j>>2]);k=(g[j>>2]=q,c[j>>2]|0);y=y?k:v;o=+g[d+44>>2];x=o(c[j>>2]=w,+g[j>>2])?h:w;u=p>(c[j>>2]=u,+g[j>>2])?i:u;t=q>(c[j>>2]=l,+g[j>>2])?k:l;o=r>2]|0;h=c[s+4>>2]|0;if((h|0)==(c[s+8>>2]|0)?(B=(h|0)==0?1:h<<1,(h|0)<(B|0)):0){if(!B)n=0;else{c[7182]=(c[7182]|0)+1;h=xb(B<<6|19)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}n=h;h=c[s+4>>2]|0}if((h|0)>0){i=0;do{k=n+(i<<6)|0;l=(c[s+12>>2]|0)+(i<<6)|0;m=k+64|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(m|0));i=i+1|0}while((i|0)!=(h|0))}h=c[s+12>>2]|0;if(h|0){if(a[s+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[s+12>>2]=0}a[s+16>>0]=1;c[s+12>>2]=n;c[s+8>>2]=B;h=c[s+4>>2]|0}B=c[s+12>>2]|0;c[B+(h<<6)>>2]=A;c[B+(h<<6)+4>>2]=z;c[B+(h<<6)+8>>2]=y;g[B+(h<<6)+12>>2]=x;c[B+(h<<6)+16>>2]=v;c[B+(h<<6)+20>>2]=u;c[B+(h<<6)+24>>2]=t;g[B+(h<<6)+28>>2]=o;c[B+(h<<6)+32>>2]=-1;c[B+(h<<6)+36>>2]=e;c[B+(h<<6)+40>>2]=f;f=B+(h<<6)+44|0;c[f>>2]=c[C>>2];c[f+4>>2]=c[C+4>>2];c[f+8>>2]=c[C+8>>2];c[f+12>>2]=c[C+12>>2];c[f+16>>2]=c[C+16>>2];c[s+4>>2]=(c[s+4>>2]|0)+1;sa=C;return}function Kd(a,b,d){a=a|0;b=b|0;d=d|0;var f=0.0,i=0.0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=sa;sa=sa+80|0;n=c[a+4>>2]|0;kb[c[(c[n>>2]|0)+16>>2]&3](n,r+76|0,r+72|0,r+68|0,r+64|0,r+60|0,r+56|0,r+52|0,r+48|0,b);n=(c[r+60>>2]|0)+(J(c[r+56>>2]|0,d)|0)|0;q=c[a+4>>2]|0;p=(c[r+68>>2]|0)==0;o=c[r+76>>2]|0;if((c[r+48>>2]|0)==3){m=c[r+64>>2]|0;k=o+(J(m,e[n+4>>1]|0)|0)|0;if(p){i=+g[k+4>>2]*+g[q+8>>2];j=+g[k>>2]*+g[q+4>>2];l=k+8|0;f=+g[q+12>>2]}else{i=+g[q+8>>2]*+h[k+8>>3];j=+g[q+4>>2]*+h[k>>3];l=q+12|0;f=+h[k+16>>3]}f=+g[l>>2]*f;g[r+32>>2]=j;g[r+36>>2]=i;g[r+40>>2]=f;g[r+44>>2]=0.0;k=o+(J(m,e[n+2>>1]|0)|0)|0;if(p){i=+g[k+4>>2]*+g[q+8>>2];j=+g[k>>2]*+g[q+4>>2];l=k+8|0;f=+g[q+12>>2]}else{i=+g[q+8>>2]*+h[k+8>>3];j=+g[q+4>>2]*+h[k>>3];l=q+12|0;f=+h[k+16>>3]}f=+g[l>>2]*f;g[r+16>>2]=j;g[r+20>>2]=i;g[r+24>>2]=f;g[r+28>>2]=0.0;l=o+(J(m,e[n>>1]|0)|0)|0;if(p){i=+g[l+4>>2]*+g[q+8>>2];j=+g[l>>2]*+g[q+4>>2];k=l+8|0;f=+g[q+12>>2]}else{i=+g[q+8>>2]*+h[l+8>>3];j=+g[q+4>>2]*+h[l>>3];k=q+12|0;f=+h[l+16>>3]}f=+g[k>>2]*f;g[r>>2]=j;q=r+4|0;g[q>>2]=i;q=r+8|0;g[q>>2]=f;q=r+12|0;g[q>>2]=0.0;q=a+8|0;q=c[q>>2]|0;p=c[q>>2]|0;p=p+8|0;p=c[p>>2]|0;ab[p&127](q,r,b,d);d=c[a+4>>2]|0;a=c[d>>2]|0;a=a+24|0;a=c[a>>2]|0;Va[a&127](d,b);sa=r;return}else{m=c[r+64>>2]|0;k=o+(J(m,c[n+8>>2]|0)|0)|0;if(p){l=k+8|0;i=+g[k+4>>2]*+g[q+8>>2];j=+g[k>>2]*+g[q+4>>2];f=+g[q+12>>2]}else{l=q+12|0;i=+g[q+8>>2]*+h[k+8>>3];j=+g[q+4>>2]*+h[k>>3];f=+h[k+16>>3]}f=+g[l>>2]*f;g[r+32>>2]=j;g[r+36>>2]=i;g[r+40>>2]=f;g[r+44>>2]=0.0;k=o+(J(m,c[n+4>>2]|0)|0)|0;if(p){i=+g[k+4>>2]*+g[q+8>>2];j=+g[k>>2]*+g[q+4>>2];l=k+8|0;f=+g[q+12>>2]}else{i=+g[q+8>>2]*+h[k+8>>3];j=+g[q+4>>2]*+h[k>>3];l=q+12|0;f=+h[k+16>>3]}f=+g[l>>2]*f;g[r+16>>2]=j;g[r+20>>2]=i;g[r+24>>2]=f;g[r+28>>2]=0.0;l=o+(J(m,c[n>>2]|0)|0)|0;if(p){i=+g[l+4>>2]*+g[q+8>>2];j=+g[l>>2]*+g[q+4>>2];k=l+8|0;f=+g[q+12>>2]}else{i=+g[q+8>>2]*+h[l+8>>3];j=+g[q+4>>2]*+h[l>>3];k=q+12|0;f=+h[l+16>>3]}f=+g[k>>2]*f;g[r>>2]=j;q=r+4|0;g[q>>2]=i;q=r+8|0;g[q>>2]=f;q=r+12|0;g[q>>2]=0.0;q=a+8|0;q=c[q>>2]|0;p=c[q>>2]|0;p=p+8|0;p=c[p>>2]|0;ab[p&127](q,r,b,d);d=c[a+4>>2]|0;a=c[d>>2]|0;a=a+24|0;a=c[a>>2]|0;Va[a&127](d,b);sa=r;return}}function Ld(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0;dg(a,b+(c*284|0)|0,d);i=+g[b+(c*284|0)+52>>2];f=+g[b+(c*284|0)+56>>2];e=+g[b+(c*284|0)+60>>2];J=+g[b+(c*284|0)+76>>2];y=+g[b+(c*284|0)+72>>2];C=+g[b+(c*284|0)+68>>2];w=1.0/+x(+((y*-i-C*-f)*(y*-i-C*-f)+((J*-f-y*-e)*(J*-f-y*-e)+(C*-e-J*-i)*(C*-e-J*-i))));v=(J*-f-y*-e)*w;u=(C*-e-J*-i)*w;w=(y*-i-C*-f)*w;j=+g[b+(c*284|0)+232>>2]*.5;n=+A(+j)/+x(+(i*i+f*f+e*e));j=+z(+j);m=2.0/(j*j+(n*-e*n*-e+(n*-i*n*-i+n*-f*n*-f)));H=1.0-(n*-f*n*-f*m+n*-e*n*-e*m);G=n*-i*n*-f*m-j*n*-e*m;I=n*-i*n*-e*m+j*n*-f*m;E=n*-i*n*-f*m+j*n*-e*m;D=1.0-(n*-i*n*-i*m+n*-e*n*-e*m);F=n*-f*n*-e*m-j*n*-i*m;l=n*-i*n*-e*m-j*n*-f*m;j=n*-f*n*-e*m+j*n*-i*m;m=1.0-(n*-i*n*-i*m+n*-f*n*-f*m);n=+g[b+(c*284|0)+236>>2]*-.5;B=+A(+n)/+x(+(J*J+(y*y+C*C)));n=+z(+n);r=2.0/(n*n+(J*B*J*B+(C*B*C*B+y*B*y*B)));o=1.0-(y*B*y*B*r+J*B*J*B*r);k=C*B*y*B*r-n*J*B*r;t=C*B*J*B*r+n*y*B*r;p=C*B*y*B*r+n*J*B*r;h=1.0-(C*B*C*B*r+J*B*J*B*r);s=y*B*J*B*r-n*C*B*r;q=C*B*J*B*r-n*y*B*r;n=y*B*J*B*r+n*C*B*r;r=1.0-(C*B*C*B*r+y*B*y*B*r);B=+g[b+(c*284|0)+68>>2];y=+g[b+(c*284|0)+72>>2];C=+g[b+(c*284|0)+76>>2];g[b+(c*284|0)+92>>2]=C*(H*t+G*s+I*r)+(B*(I*q+(G*p+H*o))+y*(I*n+(H*k+G*h)));g[b+(c*284|0)+96>>2]=w*(H*t+G*s+I*r)+(v*(I*q+(G*p+H*o))+u*(I*n+(H*k+G*h)));g[b+(c*284|0)+100>>2]=(H*t+G*s+I*r)*-e+((I*q+(G*p+H*o))*-i+(I*n+(H*k+G*h))*-f);g[b+(c*284|0)+104>>2]=0.0;g[b+(c*284|0)+108>>2]=C*(E*t+s*D+F*r)+(B*(F*q+(p*D+E*o))+y*(F*n+(E*k+D*h)));g[b+(c*284|0)+112>>2]=w*(E*t+s*D+F*r)+(v*(F*q+(p*D+E*o))+u*(F*n+(E*k+D*h)));g[b+(c*284|0)+116>>2]=(E*t+s*D+F*r)*-e+((F*q+(p*D+E*o))*-i+(F*n+(E*k+D*h))*-f);g[b+(c*284|0)+120>>2]=0.0;g[b+(c*284|0)+124>>2]=C*(l*t+j*s+m*r)+(B*(q*m+(j*p+l*o))+y*(n*m+(l*k+j*h)));g[b+(c*284|0)+128>>2]=w*(l*t+j*s+m*r)+(v*(q*m+(j*p+l*o))+u*(n*m+(l*k+j*h)));g[b+(c*284|0)+132>>2]=(l*t+j*s+m*r)*-e+((q*m+(j*p+l*o))*-i+(n*m+(l*k+j*h))*-f);g[b+(c*284|0)+136>>2]=0.0;h=+g[b+(c*284|0)+32>>2];f=f*h+ +g[b+(c*284|0)+40>>2];e=e*h+ +g[b+(c*284|0)+44>>2];g[b+(c*284|0)+140>>2]=+g[b+(c*284|0)+36>>2]+i*h;g[b+(c*284|0)+144>>2]=f;g[b+(c*284|0)+148>>2]=e;g[b+(c*284|0)+152>>2]=0.0;return}function Md(b,d,e,f,h,i,k,l){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;k=k|0;l=l|0;var m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0,t=0.0,u=0.0,v=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0;c[b+4>>2]=4;c[b+8>>2]=-1;c[b+12>>2]=-1;g[b+16>>2]=3402823466385288598117041.0e14;a[b+20>>0]=1;a[b+21>>0]=0;c[b+24>>2]=-1;c[b+28>>2]=d;c[b+32>>2]=e;g[b+36>>2]=0.0;g[b+40>>2]=.30000001192092896;c[b+44>>2]=0;c[b>>2]=7516;g[b+688>>2]=0.0;g[b+692>>2]=-1.0;g[b+696>>2]=.8999999761581421;g[b+700>>2]=.30000001192092896;g[b+704>>2]=1.0;g[b+708>>2]=0.0;g[b+712>>2]=0.0;a[b+716>>0]=0;a[b+736>>0]=0;a[b+737>>0]=0;a[b+738>>0]=0;a[b+739>>0]=1;a[b+740>>0]=l&1;c[b+748>>2]=0;c[b+600>>2]=c[f>>2];c[b+600+4>>2]=c[f+4>>2];c[b+600+8>>2]=c[f+8>>2];c[b+600+12>>2]=c[f+12>>2];m=+g[d+4>>2];n=+g[d+20>>2];o=+g[d+36>>2];p=+g[i>>2];q=+g[i+4>>2];r=+g[i+8>>2];do if(!(m*p+n*q+o*r>=.9999998807907104))if(!(m*p+n*q+o*r<=-.9999998807907104)){e=(g[j>>2]=o*q-n*r,c[j>>2]|0);s=(g[j>>2]=m*r-o*p,c[j>>2]|0);f=(g[j>>2]=n*p-m*q,c[j>>2]|0);z=r*(m*r-o*p)-q*(n*p-m*q);A=p*(n*p-m*q)-r*(o*q-n*r);y=q*(o*q-n*r)-p*(m*r-o*p);break}else{e=c[d+8>>2]|0;f=c[d+40>>2]|0;s=c[d+24>>2]|0;z=+g[d+12>>2];A=+g[d+28>>2];y=+g[d+44>>2];break}else{e=c[d+8>>2]|0;f=c[d+40>>2]|0;s=c[d+24>>2]|0;z=-+g[d+12>>2];A=-+g[d+28>>2];y=-+g[d+44>>2]}while(0);g[b+552>>2]=z;c[b+556>>2]=e;c[b+560>>2]=c[i>>2];g[b+564>>2]=0.0;g[b+568>>2]=A;c[b+572>>2]=s;c[b+576>>2]=c[i+4>>2];g[b+580>>2]=0.0;g[b+584>>2]=y;c[b+588>>2]=f;c[b+592>>2]=c[i+8>>2];g[b+596>>2]=0.0;p=+g[i+4>>2];t=+g[k+8>>2];q=+g[i+8>>2];u=+g[k+4>>2];v=+g[k>>2];m=+g[i>>2];do if(t*q+(p*u+v*m)<-.9999998807907104)if(+w(+q)>.7071067690849304){n=1.0/+x(+(p*p+q*q));o=-(q*n);r=0.0;n=p*n;m=0.0;break}else{q=1.0/+x(+(p*p+m*m));o=m*q;r=0.0;n=0.0;m=-(p*q);break}else{B=+x(+((t*q+(p*u+v*m)+1.0)*2.0));o=(q*v-t*m)*(1.0/B);r=B*.5;n=(u*m-p*v)*(1.0/B);m=(p*t-q*u)*(1.0/B)}while(0);D=z*r+y*o-A*n;q=A*r+z*n-y*m;p=y*r+A*m-z*o;C=-(z*m)-A*o-y*n;z=-m;o=-o;y=-n;B=q*y+(r*D+C*z)-p*o;A=p*z+(r*q+C*o)-D*y;z=D*o+(C*y+r*p)-q*z;c[b+664>>2]=c[h>>2];c[b+664+4>>2]=c[h+4>>2];c[b+664+8>>2]=c[h+8>>2];c[b+664+12>>2]=c[h+12>>2];g[b+616>>2]=B;g[b+620>>2]=u*z-t*A;c[b+624>>2]=c[k>>2];g[b+628>>2]=0.0;g[b+632>>2]=A;g[b+636>>2]=t*B-v*z;c[b+640>>2]=c[k+4>>2];g[b+644>>2]=0.0;g[b+648>>2]=z;g[b+652>>2]=v*A-u*B;c[b+656>>2]=c[k+8>>2];g[b+660>>2]=0.0;g[b+732>>2]=l?-1.0:1.0;return}function Nd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0;n=sa;sa=sa+16|0;m=+g[d>>2];i=+g[d+4>>2];j=+g[d+8>>2];k=+g[e>>2];l=+g[e+4>>2];h=+g[e+8>>2];if(!(a[b+228>>0]|0)){y=+g[b+100>>2];v=+g[b+116>>2];B=+g[b+132>>2];x=+g[b+104>>2];t=+g[b+120>>2];A=+g[b+136>>2];w=+g[b+108>>2];r=+g[b+124>>2];z=+g[b+140>>2];E=-+g[b+148>>2];D=-+g[b+152>>2];C=-+g[b+156>>2];I=+g[b+164>>2];H=+g[b+168>>2];q=+g[b+172>>2];G=+g[b+180>>2];F=+g[b+184>>2];p=+g[b+188>>2];u=+g[b+196>>2];s=+g[b+200>>2];o=+g[b+204>>2];q=h*(B*I+A*H+z*q)+(k*(y*I+x*H+w*q)+l*(v*I+t*H+r*q))+(I*(y*E+v*D+B*C)+(x*E+t*D+A*C)*H+(w*E+r*D+z*C)*q+ +g[b+212>>2]);p=h*(B*G+A*F+z*p)+(k*(y*G+x*F+w*p)+l*(v*G+t*F+r*p))+((y*E+v*D+B*C)*G+(x*E+t*D+A*C)*F+(w*E+r*D+z*C)*p+ +g[b+216>>2]);o=(y*E+v*D+B*C)*u+(x*E+t*D+A*C)*s+(w*E+r*D+z*C)*o+ +g[b+220>>2]+(h*(B*u+A*s+z*o)+(k*(y*u+x*s+w*o)+l*(v*u+t*s+r*o)));g[n>>2]=q;g[n+4>>2]=p;g[n+8>>2]=o;m=m*(m*f+k-q)+i*(i*f+l-p)+j*(j*f+h-o);e=n+12|0;g[e>>2]=0.0;b=b+32|0;b=c[b>>2]|0;e=c[b>>2]|0;e=e+16|0;e=c[e>>2]|0;_a[e&15](b,d,n,m);sa=n;return}else{y=+g[b+36>>2];B=+g[b+52>>2];v=+g[b+68>>2];z=+g[b+40>>2];D=+g[b+56>>2];w=+g[b+72>>2];A=+g[b+44>>2];F=+g[b+60>>2];x=+g[b+76>>2];s=-+g[b+84>>2];t=-+g[b+88>>2];u=-+g[b+92>>2];o=+g[b+164>>2];p=+g[b+168>>2];G=+g[b+172>>2];q=+g[b+180>>2];r=+g[b+184>>2];H=+g[b+188>>2];C=+g[b+196>>2];E=+g[b+200>>2];I=+g[b+204>>2];G=(j*f+h)*(v*o+w*p+x*G)+((m*f+k)*(y*o+z*p+A*G)+(i*f+l)*(B*o+D*p+F*G))+(o*(y*s+B*t+v*u)+(z*s+D*t+w*u)*p+(A*s+F*t+x*u)*G+ +g[b+212>>2]);H=(j*f+h)*(v*q+w*r+x*H)+((m*f+k)*(y*q+z*r+A*H)+(i*f+l)*(B*q+D*r+F*H))+((y*s+B*t+v*u)*q+(z*s+D*t+w*u)*r+(A*s+F*t+x*u)*H+ +g[b+216>>2]);I=(y*s+B*t+v*u)*C+(z*s+D*t+w*u)*E+(A*s+F*t+x*u)*I+ +g[b+220>>2]+((j*f+h)*(v*C+w*E+x*I)+((m*f+k)*(y*C+z*E+A*I)+(i*f+l)*(B*C+D*E+F*I)));g[n>>2]=G+m*(m*(G-k)+i*(H-l)+j*(I-h));g[n+4>>2]=H+i*(m*(G-k)+i*(H-l)+j*(I-h));g[n+8>>2]=I+j*(m*(G-k)+i*(H-l)+j*(I-h));I=m*(G-k)+i*(H-l)+j*(I-h);e=n+12|0;g[e>>2]=0.0;b=b+32|0;b=c[b>>2]|0;e=c[b>>2]|0;e=e+16|0;e=c[e>>2]|0;_a[e&15](b,d,n,I);sa=n;return}}function Od(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;if(!((a|0)!=0&(b|0)!=0))return;c[7182]=(c[7182]|0)+1;e=xb(1043)|0;if(!e)f=0;else{c[(e+4+15&-16)+-4>>2]=e;f=e+4+15&-16}c[f>>2]=a;c[f+4>>2]=b;e=1;b=124;h=128;a=f;l=128;k=f;i=f;o=f;while(1){r=e+-1|0;p=c[a+(r<<3)>>2]|0;q=c[a+(r<<3)+4>>2]|0;if((r|0)>(b|0)){n=l<<1;do if((l|0)<(n|0)&(h|0)<(n|0)){if(l){c[7182]=(c[7182]|0)+1;b=xb((l<<4|3)+16|0)|0;if(!b)f=0;else{c[(b+4+15&-16)+-4>>2]=b;f=b+4+15&-16}if((l|0)>0){b=0;do{j=a+(b<<3)|0;k=c[j+4>>2]|0;m=f+(b<<3)|0;c[m>>2]=c[j>>2];c[m+4>>2]=k;b=b+1|0}while((b|0)!=(l|0));h=f;a=f}else{h=f;b=f;s=13}}else{h=0;b=0;s=13}if((s|0)==13){s=0;if(!a){j=n;a=b;f=h;i=h;b=h;break}else a=b}if(!o){j=n;f=h;i=h;b=h}else{c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0);j=n;f=h;i=h;b=h}}else{j=h;f=k;b=o}while(0);m=n+-4|0;h=j;l=n;k=f;j=b}else{m=b;j=o}do if((p|0)==(q|0))if(!(c[p+40>>2]|0))e=r;else{q=c[p+36>>2]|0;c[a+(r<<3)>>2]=q;c[a+(r<<3)+4>>2]=q;q=c[p+40>>2]|0;r=e+1|0;c[a+(e<<3)>>2]=q;c[a+(e<<3)+4>>2]=q;q=c[p+40>>2]|0;c[a+(r<<3)>>2]=c[p+36>>2];c[a+(r<<3)+4>>2]=q;e=e+2|0}else if(((((+g[p>>2]<=+g[q+16>>2]?+g[p+16>>2]>=+g[q>>2]:0)?+g[p+4>>2]<=+g[q+20>>2]:0)?+g[p+20>>2]>=+g[q+4>>2]:0)?+g[p+8>>2]<=+g[q+24>>2]:0)?+g[p+24>>2]>=+g[q+8>>2]:0){b=(c[q+40>>2]|0)!=0;if(!(c[p+40>>2]|0))if(b){o=c[q+36>>2]|0;c[a+(r<<3)>>2]=p;c[a+(r<<3)+4>>2]=o;r=c[q+40>>2]|0;c[a+(e<<3)>>2]=p;c[a+(e<<3)+4>>2]=r;e=e+1|0;break}else{Za[c[(c[d>>2]|0)+8>>2]&127](d,p,q);e=r;break}else{f=c[p+36>>2]|0;if(b){n=c[q+36>>2]|0;c[a+(r<<3)>>2]=f;c[a+(r<<3)+4>>2]=n;n=c[q+36>>2]|0;o=e+1|0;c[a+(e<<3)>>2]=c[p+40>>2];c[a+(e<<3)+4>>2]=n;n=c[q+40>>2]|0;r=e+2|0;c[a+(o<<3)>>2]=c[p+36>>2];c[a+(o<<3)+4>>2]=n;q=c[q+40>>2]|0;c[a+(r<<3)>>2]=c[p+40>>2];c[a+(r<<3)+4>>2]=q;e=e+3|0;break}else{c[a+(r<<3)>>2]=f;c[a+(r<<3)+4>>2]=q;c[a+(e<<3)>>2]=c[p+40>>2];c[a+(e<<3)+4>>2]=q;e=e+1|0;break}}}else e=r;while(0);if(!e)break;else{b=m;o=j}}if((a|0)==0|(k|0)==0)return;c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);return}function Pd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0,J=0;J=sa;sa=sa+32|0;if(!a){sa=J;return}E=+g[d>>2]-+g[b>>2];D=+g[d+4>>2]-+g[b+4>>2];w=+g[d+8>>2]-+g[b+8>>2];y=1.0/+x(+(E*E+D*D+w*w));z=E*y==0.0?999999984306749440.0:1.0/(E*y);A=D*y==0.0?999999984306749440.0:1.0/(D*y);B=w*y==0.0?999999984306749440.0:1.0/(w*y);c[7182]=(c[7182]|0)+1;d=xb(531)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}mk(d+4|0,0,508)|0;c[d>>2]=a;p=1;o=126;n=128;s=d;t=128;v=d;l=d;f=d;while(1){q=p+-1|0;d=s+(q<<2)|0;u=c[d>>2]|0;c[J>>2]=c[u>>2];c[J+4>>2]=c[u+4>>2];c[J+8>>2]=c[u+8>>2];c[J+12>>2]=c[u+12>>2];c[J+16>>2]=c[u+16>>2];c[J+16+4>>2]=c[u+16+4>>2];c[J+16+8>>2]=c[u+16+8>>2];c[J+16+12>>2]=c[u+16+12>>2];i=+g[b>>2];h=z*(+g[J+((z<0.0&1)<<4)>>2]-i);i=z*(+g[J+(((z<0.0^1)&1)<<4)>>2]-i);k=+g[b+4>>2];j=A*(+g[J+((A<0.0&1)<<4)+4>>2]-k);k=A*(+g[J+(((A<0.0^1)&1)<<4)+4>>2]-k);do if((!(j>i|h>k)?(F=j>h?j:h,C=k>2],G=B*(+g[J+((B<0.0&1)<<4)+8>>2]-H),H=B*(+g[J+(((B<0.0^1)&1)<<4)+8>>2]-H),!(G>C|F>H)):0)?((H0.0?(G>F?G:F)>2]|0)){Va[c[(c[e>>2]|0)+12>>2]&127](e,u);p=q;d=s;m=t;a=v;break}if((q|0)>(o|0)){r=t<<1;if((t|0)<(r|0)){do if((n|0)<(r|0)){if(t){c[7182]=(c[7182]|0)+1;d=xb((t<<3|3)+16|0)|0;if(!d)a=0;else{c[(d+4+15&-16)+-4>>2]=d;a=d+4+15&-16}if((t|0)>0){d=0;do{c[a+(d<<2)>>2]=c[s+(d<<2)>>2];d=d+1|0}while((d|0)!=(t|0));f=a;d=a}else{f=a;d=a;I=18}}else{f=0;d=0;I=18}if((I|0)==18){I=0;if(!s){n=r;l=f;m=f;a=f;break}}if(!v){n=r;l=f;m=f;a=f}else{c[7183]=(c[7183]|0)+1;Hc(c[v+-4>>2]|0);n=r;l=f;m=f;a=f}}else{d=s;m=f;a=v}while(0);mk(d+(t<<2)|0,0,t<<2|0)|0;o=d+(q<<2)|0;f=m}else{o=d;d=s;a=v}q=r+-2|0;m=r}else{q=o;o=d;d=s;m=t;a=v}c[o>>2]=c[u+36>>2];c[d+(p<<2)>>2]=c[u+40>>2];p=p+1|0;o=q}else{p=q;d=s;m=t;a=v}while(0);if(!p)break;s=d;t=m;v=a}if((d|0)==0|(l|0)==0){sa=J;return}c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0);sa=J;return}function Qd(b){b=b|0;var d=0,e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=sa;sa=sa+16|0;Ki(16410);k=c[b+204>>2]|0;Za[c[(c[k>>2]|0)+8>>2]&127](k,b,c[b+24>>2]|0);k=c[b+308>>2]|0;if((k|0)>0){l=c[b+316>>2]|0;j=0;do{e=c[l+(j<<2)>>2]|0;d=c[e+740>>2]|0;e=c[e+744>>2]|0;if((d|0?(e|0?(c[d+204>>2]&3|0)==0:0):0)?(c[e+204>>2]&3|0)==0:0){f=c[d+208>>2]|0;d=c[e+208>>2]|0;i=c[(c[b+204>>2]|0)+16>>2]|0;e=c[i+(f<<3)>>2]|0;if((e|0)!=(f|0)){c[i+(f<<3)>>2]=c[i+(e<<3)>>2];f=c[i+(e<<3)>>2]|0;e=c[i+(f<<3)>>2]|0;if((f|0)!=(e|0)){h=i+(f<<3)|0;do{f=i+(e<<3)|0;c[h>>2]=c[f>>2];f=c[f>>2]|0;h=i+(f<<3)|0;e=c[h>>2]|0}while((f|0)!=(e|0))}}e=c[i+(d<<3)>>2]|0;if((e|0)!=(d|0)){c[i+(d<<3)>>2]=c[i+(e<<3)>>2];d=c[i+(e<<3)>>2]|0;e=c[i+(d<<3)>>2]|0;if((d|0)!=(e|0)){h=i+(d<<3)|0;do{d=i+(e<<3)|0;c[h>>2]=c[d>>2];d=c[d>>2]|0;h=i+(d<<3)|0;e=c[h>>2]|0}while((d|0)!=(e|0))}}if((f|0)!=(d|0)){c[i+(f<<3)>>2]=d;h=i+(d<<3)+4|0;c[h>>2]=(c[h>>2]|0)+(c[i+(f<<3)+4>>2]|0)}}j=j+1|0}while((j|0)!=(k|0))}k=c[b+212>>2]|0;if((k|0)>0){l=c[b+220>>2]|0;j=0;do{d=c[l+(j<<2)>>2]|0;if((a[d+20>>0]|0?(m=c[d+28>>2]|0,(c[m+204>>2]&3|0)==0):0)?(n=c[d+32>>2]|0,(c[n+204>>2]&3|0)==0):0){e=c[m+208>>2]|0;d=c[n+208>>2]|0;i=c[(c[b+204>>2]|0)+16>>2]|0;f=c[i+(e<<3)>>2]|0;if((f|0)!=(e|0)){c[i+(e<<3)>>2]=c[i+(f<<3)>>2];e=c[i+(f<<3)>>2]|0;f=c[i+(e<<3)>>2]|0;if((e|0)!=(f|0)){h=i+(e<<3)|0;do{e=i+(f<<3)|0;c[h>>2]=c[e>>2];e=c[e>>2]|0;h=i+(e<<3)|0;f=c[h>>2]|0}while((e|0)!=(f|0))}}f=c[i+(d<<3)>>2]|0;if((f|0)!=(d|0)){c[i+(d<<3)>>2]=c[i+(f<<3)>>2];d=c[i+(f<<3)>>2]|0;f=c[i+(d<<3)>>2]|0;if((d|0)!=(f|0)){h=i+(d<<3)|0;do{d=i+(f<<3)|0;c[h>>2]=c[d>>2];d=c[d>>2]|0;h=i+(d<<3)|0;f=c[h>>2]|0}while((d|0)!=(f|0))}}if((e|0)!=(d|0)){c[i+(e<<3)>>2]=d;h=i+(d<<3)+4|0;c[h>>2]=(c[h>>2]|0)+(c[i+(e<<3)+4>>2]|0)}}j=j+1|0}while((j|0)!=(k|0))}d=c[b+204>>2]|0;Va[c[(c[d>>2]|0)+12>>2]&127](d,b);d=c[3084]|0;n=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=n;if(n|0){sa=o;return}do if(c[d+4>>2]|0){la(o|0,0)|0;n=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[o+4>>2]|0)-(c[n+4>>2]|0)+(((c[o>>2]|0)-(c[n>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=o;return}}while(0);c[3084]=c[d+20>>2];sa=o;return}function Rd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0,G=0.0,H=0.0,I=0.0;d=sa;sa=sa+96|0;k=+g[b>>2];l=+g[a+28>>2];m=+g[b+4>>2];n=+g[a+32>>2];o=+g[b+8>>2];p=+g[a+36>>2];q=+g[a+44>>2];r=+g[a+48>>2];s=+g[a+52>>2];t=+g[a+60>>2];u=+g[a+64>>2];v=+g[a+68>>2];w=+g[a+76>>2];y=+g[a+80>>2];z=+g[a+84>>2];g[d+80>>2]=k*l+m*n+o*p+w;g[d+80+4>>2]=k*q+m*r+o*s+y;g[d+80+8>>2]=k*t+m*u+o*v+z;g[d+80+12>>2]=0.0;A=+g[b+16>>2];B=+g[b+20>>2];C=+g[b+24>>2];g[d+64>>2]=w+(l*A+n*B+p*C);g[d+64+4>>2]=y+(q*A+r*B+s*C);g[d+64+8>>2]=z+(t*A+u*B+v*C);g[d+64+12>>2]=0.0;D=+g[b+32>>2];E=+g[b+36>>2];j=+g[b+40>>2];g[d+48>>2]=w+(l*D+n*E+p*j);g[d+48+4>>2]=y+(q*D+r*E+s*j);g[d+48+8>>2]=z+(t*D+u*E+v*j);g[d+48+12>>2]=0.0;f=(k*l+m*n+o*p+w+(w+(l*A+n*B+p*C))+(w+(l*D+n*E+p*j)))*.3333333432674408;h=(k*q+m*r+o*s+y+(y+(q*A+r*B+s*C))+(y+(q*D+r*E+s*j)))*.3333333432674408;i=(k*t+m*u+o*v+z+(z+(t*A+u*B+v*C))+(z+(t*D+u*E+v*j)))*.3333333432674408;g[d+32>>2]=f;g[d+32+4>>2]=h;g[d+32+8>>2]=i;g[d+32+12>>2]=0.0;b=c[a+8>>2]|0;if(!((Fa[c[(c[b>>2]|0)+48>>2]&127](b)|0)&16384)){e=c[a+8>>2]|0;F=c[e>>2]|0;F=F+8|0;F=c[F>>2]|0;b=a+12|0;ab[F&127](e,d+80|0,d+64|0,b);e=c[a+8>>2]|0;F=c[e>>2]|0;F=F+8|0;F=c[F>>2]|0;ab[F&127](e,d+64|0,d+48|0,b);a=c[a+8>>2]|0;e=c[a>>2]|0;e=e+8|0;e=c[e>>2]|0;ab[e&127](a,d+48|0,d+80|0,b);sa=d;return}I=+g[d+80>>2];H=y+(q*A+r*B+s*C)-(k*q+m*r+o*s+y);G=z+(t*A+u*B+v*C)-(k*t+m*u+o*v+z);y=y+(q*D+r*E+s*j)-(k*q+m*r+o*s+y);v=z+(t*D+u*E+v*j)-(k*t+m*u+o*v+z);z=G*(w+(l*D+n*E+p*j)-I)-(w+(l*A+n*B+p*C)-I)*v;D=(w+(l*A+n*B+p*C)-I)*y-H*(w+(l*D+n*E+p*j)-I);E=1.0/+x(+(D*D+((H*v-G*y)*(H*v-G*y)+z*z)));c[d+16>>2]=1065353216;c[d+16+4>>2]=1065353216;c[d+16+8>>2]=0;g[d+16+12>>2]=0.0;b=c[a+8>>2]|0;e=c[(c[b>>2]|0)+8>>2]|0;g[d>>2]=(H*v-G*y)*E+f;g[d+4>>2]=z*E+h;g[d+8>>2]=D*E+i;g[d+12>>2]=0.0;ab[e&127](b,d+32|0,d,d+16|0);b=c[a+8>>2]|0;e=c[b>>2]|0;e=e+8|0;e=c[e>>2]|0;F=a+12|0;ab[e&127](b,d+80|0,d+64|0,F);b=c[a+8>>2]|0;e=c[b>>2]|0;e=e+8|0;e=c[e>>2]|0;ab[e&127](b,d+64|0,d+48|0,F);a=c[a+8>>2]|0;b=c[a>>2]|0;b=b+8|0;b=c[b>>2]|0;ab[b&127](a,d+48|0,d+80|0,F);sa=d;return}function Sd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0,t=0,u=0,v=0.0,w=0.0,x=0,y=0;t=sa;sa=sa+192|0;s=c[(c[b+4>>2]|0)+740>>2]|0;l=c[(c[b+8>>2]|0)+8>>2]|0;m=+g[e>>2];n=+g[d>>2]*f+m;o=+g[e+4>>2];p=+g[d+4>>2]*f+o;q=+g[e+8>>2];r=+g[d+8>>2]*f+q;if((s|0)!=(l|0)){u=c[(c[b+12>>2]|0)+8>>2]|0;w=n-+g[u+52>>2];v=p-+g[u+56>>2];k=r-+g[u+60>>2];h=l;i=w*+g[u+4>>2]+v*+g[u+20>>2]+k*+g[u+36>>2];j=w*+g[u+8>>2]+v*+g[u+24>>2]+k*+g[u+40>>2];k=w*+g[u+12>>2]+v*+g[u+28>>2]+k*+g[u+44>>2]}else{v=n-+g[s+52>>2];w=p-+g[s+56>>2];k=r-+g[s+60>>2];h=c[(c[b+12>>2]|0)+8>>2]|0;i=v*+g[s+4>>2]+w*+g[s+20>>2]+k*+g[s+36>>2];j=v*+g[s+8>>2]+w*+g[s+24>>2]+k*+g[s+40>>2];k=v*+g[s+12>>2]+w*+g[s+28>>2]+k*+g[s+44>>2]}m=m-+g[h+52>>2];o=o-+g[h+56>>2];w=q-+g[h+60>>2];q=m*+g[h+4>>2]+o*+g[h+20>>2]+w*+g[h+36>>2];v=m*+g[h+8>>2]+o*+g[h+24>>2]+w*+g[h+40>>2];w=m*+g[h+12>>2]+o*+g[h+28>>2]+w*+g[h+44>>2];g[t>>2]=i;g[t+4>>2]=j;g[t+8>>2]=k;g[t+12>>2]=0.0;g[t+16>>2]=q;g[t+20>>2]=v;g[t+24>>2]=w;g[t+28>>2]=0.0;c[t+64>>2]=c[d>>2];c[t+64+4>>2]=c[d+4>>2];c[t+64+8>>2]=c[d+8>>2];c[t+64+12>>2]=c[d+12>>2];g[t+80>>2]=f;g[t+84>>2]=0.0;g[t+88>>2]=0.0;g[t+92>>2]=0.0;c[t+112>>2]=0;a[t+116>>0]=0;c[t+120>>2]=0;c[t+120+4>>2]=0;c[t+120+8>>2]=0;c[t+120+12>>2]=0;c[t+120+16>>2]=0;c[t+120+20>>2]=0;c[t+120+24>>2]=0;c[t+120+28>>2]=0;g[t+48>>2]=n;g[t+52>>2]=p;g[t+56>>2]=r;g[t+60>>2]=0.0;c[t+32>>2]=c[e>>2];c[t+32+4>>2]=c[e+4>>2];c[t+32+8>>2]=c[e+8>>2];c[t+32+12>>2]=c[e+12>>2];if((s|0)!=(l|0)){u=b+24|0;d=b+28|0;e=b+16|0;h=b+20|0;u=c[u>>2]|0;d=c[d>>2]|0;e=c[e>>2]|0;h=c[h>>2]|0;y=t+96|0;c[y>>2]=h;y=t+100|0;c[y>>2]=e;y=t+104|0;c[y>>2]=d;y=t+108|0;c[y>>2]=u;y=b+12|0;x=(s|0)!=(l|0)?y:b+8|0;x=c[x>>2]|0;s=(s|0)!=(l|0)?b+8|0:y;s=c[s>>2]|0;l=b+32|0;l=c[l>>2]|0;b=c[l>>2]|0;b=b+12|0;b=c[b>>2]|0;+Ca[b&1](l,t,x,h,d,s,e,u);sa=t;return}else{y=b+28|0;e=b+24|0;x=b+20|0;d=b+16|0;y=c[y>>2]|0;e=c[e>>2]|0;x=c[x>>2]|0;d=c[d>>2]|0;u=t+96|0;c[u>>2]=d;u=t+100|0;c[u>>2]=x;u=t+104|0;c[u>>2]=e;u=t+108|0;c[u>>2]=y;u=b+12|0;h=(s|0)!=(l|0)?u:b+8|0;h=c[h>>2]|0;u=(s|0)!=(l|0)?b+8|0:u;u=c[u>>2]|0;s=b+32|0;s=c[s>>2]|0;l=c[s>>2]|0;l=l+12|0;l=c[l>>2]|0;+Ca[l&1](s,t,h,d,e,u,x,y);sa=t;return}}function Td(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;c[b+4>>2]=6;c[b+8>>2]=-1;c[b+12>>2]=-1;g[b+16>>2]=3402823466385288598117041.0e14;a[b+20>>0]=1;a[b+21>>0]=0;c[b+24>>2]=-1;c[b+28>>2]=d;c[b+32>>2]=e;g[b+36>>2]=0.0;g[b+40>>2]=.30000001192092896;c[b+44>>2]=0;c[b>>2]=7188;c[b+48>>2]=c[f>>2];c[b+48+4>>2]=c[f+4>>2];c[b+48+8>>2]=c[f+8>>2];c[b+48+12>>2]=c[f+12>>2];c[b+64>>2]=c[f+16>>2];c[b+64+4>>2]=c[f+16+4>>2];c[b+64+8>>2]=c[f+16+8>>2];c[b+64+12>>2]=c[f+16+12>>2];c[b+80>>2]=c[f+32>>2];c[b+80+4>>2]=c[f+32+4>>2];c[b+80+8>>2]=c[f+32+8>>2];c[b+80+12>>2]=c[f+32+12>>2];c[b+96>>2]=c[f+48>>2];c[b+96+4>>2]=c[f+48+4>>2];c[b+96+8>>2]=c[f+48+8>>2];c[b+96+12>>2]=c[f+48+12>>2];c[b+112>>2]=c[h>>2];c[b+112+4>>2]=c[h+4>>2];c[b+112+8>>2]=c[h+8>>2];c[b+112+12>>2]=c[h+12>>2];c[b+128>>2]=c[h+16>>2];c[b+128+4>>2]=c[h+16+4>>2];c[b+128+8>>2]=c[h+16+8>>2];c[b+128+12>>2]=c[h+16+12>>2];c[b+144>>2]=c[h+32>>2];c[b+144+4>>2]=c[h+32+4>>2];c[b+144+8>>2]=c[h+32+8>>2];c[b+144+12>>2]=c[h+32+12>>2];c[b+160>>2]=c[h+48>>2];c[b+160+4>>2]=c[h+48+4>>2];c[b+160+8>>2]=c[h+48+8>>2];c[b+160+12>>2]=c[h+48+12>>2];d=b+680|0;e=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(e|0));c[b+740>>2]=0;c[b+740+4>>2]=0;c[b+740+8>>2]=0;c[b+740+12>>2]=0;c[b+756>>2]=1045220557;c[b+760>>2]=1045220557;c[b+764>>2]=1045220557;c[b+768>>2]=0;c[b+768+4>>2]=0;c[b+768+8>>2]=0;c[b+768+12>>2]=0;c[b+768+16>>2]=0;g[b+728>>2]=.699999988079071;g[b+732>>2]=1.0;g[b+736>>2]=.5;a[b+788>>0]=0;a[b+788+1>>0]=0;a[b+788+2>>0]=0;c[b+792>>2]=0;c[b+792+4>>2]=0;c[b+792+8>>2]=0;c[b+808>>2]=0;c[b+808+4>>2]=0;c[b+808+8>>2]=0;g[b+928>>2]=0.0;g[b+876>>2]=0.0;g[b+880>>2]=.10000000149011612;g[b+884>>2]=300.0;g[b+868>>2]=1.0;g[b+872>>2]=-1.0;g[b+896>>2]=0.0;g[b+900>>2]=.20000000298023224;g[b+904>>2]=0.0;g[b+908>>2]=0.0;g[b+888>>2]=1.0;g[b+892>>2]=.5;c[b+924>>2]=0;g[b+916>>2]=0.0;a[b+912>>0]=0;g[b+992>>2]=0.0;g[b+940>>2]=0.0;g[b+944>>2]=.10000000149011612;g[b+948>>2]=300.0;g[b+932>>2]=1.0;g[b+936>>2]=-1.0;g[b+960>>2]=0.0;g[b+964>>2]=.20000000298023224;g[b+968>>2]=0.0;g[b+972>>2]=0.0;g[b+952>>2]=1.0;g[b+956>>2]=.5;c[b+988>>2]=0;g[b+980>>2]=0.0;a[b+976>>0]=0;g[b+1056>>2]=0.0;g[b+1004>>2]=0.0;g[b+1008>>2]=.10000000149011612;g[b+1012>>2]=300.0;g[b+996>>2]=1.0;g[b+1e3>>2]=-1.0;g[b+1024>>2]=0.0;g[b+1028>>2]=.20000000298023224;g[b+1032>>2]=0.0;g[b+1036>>2]=0.0;g[b+1016>>2]=1.0;g[b+1020>>2]=.5;c[b+1052>>2]=0;g[b+1044>>2]=0.0;a[b+1040>>0]=0;a[b+1300>>0]=i&1;a[b+1301>>0]=1;c[b+1304>>2]=0;a[b+1308>>0]=0;tc(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);return}function Ud(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0,j=0.0;a=sa;sa=sa+144|0;switch(c[b+388>>2]&15){case 1:{c[a+112>>2]=6124;h=c[d+8>>2]|0;h=(c[h+236>>2]&2|0)==0?0:h;i=c[d+12>>2]|0;j=+g[i+48>>2];e=+g[i+52>>2];f=+g[i+56>>2];f=+x(+((j-j)*(j-j)+(e-e)*(e-e)+(f-f)*(f-f)));i=c[b+192>>2]|0;e=+va[c[(c[i>>2]|0)+48>>2]&15](i);i=c[d+4>>2]|0;ab[c[(c[i>>2]|0)+8>>2]&127](i,c[d+12>>2]|0,a+96|0,a+64|0);c[a>>2]=c[a+96>>2];c[a+4>>2]=c[a+96+4>>2];c[a+8>>2]=c[a+96+8>>2];c[a+12>>2]=c[a+96+12>>2];c[a+16>>2]=c[a+64>>2];c[a+16+4>>2]=c[a+64+4>>2];c[a+16+8>>2]=c[a+64+8>>2];c[a+16+12>>2]=c[a+64+12>>2];c[a+32>>2]=c[a>>2];c[a+32+4>>2]=c[a+4>>2];c[a+32+8>>2]=c[a+8>>2];c[a+32+12>>2]=c[a+12>>2];c[a+32+16>>2]=c[a+16>>2];c[a+32+20>>2]=c[a+20>>2];c[a+32+24>>2]=c[a+24>>2];c[a+32+28>>2]=c[a+28>>2];g[a+32>>2]=+g[a+32>>2]-e;g[a+32+4>>2]=+g[a+32+4>>2]-e;g[a+32+8>>2]=+g[a+32+8>>2]-e;g[a+32+16>>2]=e+ +g[a+32+16>>2];g[a+32+20>>2]=e+ +g[a+32+20>>2];g[a+32+24>>2]=e+ +g[a+32+24>>2];c[a+112+4>>2]=b;c[a+112+8>>2]=d;c[a+112+12>>2]=h;g[a+112+16>>2]=e+f;g[a+112+20>>2]=e;le(c[b+928>>2]|0,a+32|0,a+112|0);sa=a;return}case 2:{g[a+4>>2]=1.0;c[a+8+4>>2]=0;c[a+8+4+4>>2]=0;c[a+8+4+8>>2]=0;c[a>>2]=6160;c[a+24>>2]=b;c[a+28>>2]=d;c[a+8>>2]=c[b+456>>2];i=c[d+4>>2]|0;j=+va[c[(c[i>>2]|0)+48>>2]&15](i);i=c[b+192>>2]|0;j=j+ +va[c[(c[i>>2]|0)+48>>2]&15](i);g[a+12>>2]=j;f=+g[(c[d+8>>2]|0)+224>>2];g[a+112>>2]=f;c[a+16>>2]=c[(+g[b+316>>2]>2];i=c[d+4>>2]|0;ab[c[(c[i>>2]|0)+8>>2]&127](i,c[d+12>>2]|0,a+112|0,a+96|0);c[a+32>>2]=c[a+112>>2];c[a+32+4>>2]=c[a+112+4>>2];c[a+32+8>>2]=c[a+112+8>>2];c[a+32+12>>2]=c[a+112+12>>2];c[a+32+16>>2]=c[a+96>>2];c[a+32+16+4>>2]=c[a+96+4>>2];c[a+32+16+8>>2]=c[a+96+8>>2];c[a+32+16+12>>2]=c[a+96+12>>2];c[a+64>>2]=c[a+32>>2];c[a+64+4>>2]=c[a+32+4>>2];c[a+64+8>>2]=c[a+32+8>>2];c[a+64+12>>2]=c[a+32+12>>2];c[a+64+16>>2]=c[a+32+16>>2];c[a+64+20>>2]=c[a+32+20>>2];c[a+64+24>>2]=c[a+32+24>>2];c[a+64+28>>2]=c[a+32+28>>2];g[a+64>>2]=+g[a+64>>2]-j;g[a+64+4>>2]=+g[a+64+4>>2]-j;g[a+64+8>>2]=+g[a+64+8>>2]-j;g[a+64+16>>2]=j+ +g[a+64+16>>2];g[a+64+20>>2]=j+ +g[a+64+20>>2];g[a+64+24>>2]=j+ +g[a+64+24>>2];le(c[b+1048>>2]|0,a+64|0,a);sa=a;return}default:{sa=a;return}}}function Vd(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;c[e+16>>2]=c[a+20>>2];c[e+20>>2]=c[a+24>>2];c[e+24>>2]=c[a+28>>2];c[e+28>>2]=c[a+32>>2];c[e>>2]=c[a+4>>2];c[e+4>>2]=c[a+8>>2];c[e+8>>2]=c[a+12>>2];c[e+12>>2]=c[a+16>>2];c[e+32>>2]=c[a+36>>2];c[e+36>>2]=c[a+40>>2];c[e+40>>2]=c[a+44>>2];c[e+44>>2]=c[a+48>>2];c[e+48>>2]=c[a+56>>2];c[e+52>>2]=d[a+60>>0];k=c[a+88>>2]|0;c[e+56>>2]=k;if(k){k=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[a+96>>2]|0)|0;c[e+64>>2]=k;if(k|0){j=c[a+88>>2]|0;k=Ja[c[(c[f>>2]|0)+16>>2]&63](f,48,j)|0;if((j|0)>0){g=c[a+96>>2]|0;h=c[k+8>>2]|0;i=0;while(1){c[h+16>>2]=c[g+(i<<6)+16>>2];c[h+20>>2]=c[g+(i<<6)+20>>2];c[h+24>>2]=c[g+(i<<6)+24>>2];c[h+28>>2]=c[g+(i<<6)+28>>2];c[h>>2]=c[g+(i<<6)>>2];c[h+4>>2]=c[g+(i<<6)+4>>2];c[h+8>>2]=c[g+(i<<6)+8>>2];c[h+12>>2]=c[g+(i<<6)+12>>2];c[h+32>>2]=c[g+(i<<6)+32>>2];c[h+36>>2]=c[g+(i<<6)+36>>2];c[h+40>>2]=c[g+(i<<6)+40>>2];i=i+1|0;if((i|0)==(j|0))break;else h=h+48|0}}else g=c[a+96>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,k,22787,1497453121,g)}}else c[e+64>>2]=0;k=c[a+128>>2]|0;c[e+60>>2]=k;if(k){k=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[a+136>>2]|0)|0;c[e+68>>2]=k;if(k|0){j=c[a+128>>2]|0;k=Ja[c[(c[f>>2]|0)+16>>2]&63](f,16,j)|0;if((j|0)>0){g=c[a+136>>2]|0;h=c[k+8>>2]|0;i=0;while(1){c[h+12>>2]=c[g+(i<<4)+12>>2];b[h+6>>1]=b[g+(i<<4)+6>>1]|0;b[h+8>>1]=b[g+(i<<4)+8>>1]|0;b[h+10>>1]=b[g+(i<<4)+10>>1]|0;b[h>>1]=b[g+(i<<4)>>1]|0;b[h+2>>1]=b[g+(i<<4)+2>>1]|0;b[h+4>>1]=b[g+(i<<4)+4>>1]|0;i=i+1|0;if((i|0)==(j|0))break;else h=h+16|0}}else g=c[a+136>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,k,22810,1497453121,g)}}else c[e+68>>2]=0;c[e+76>>2]=c[a+144>>2];k=c[a+152>>2]|0;c[e+80>>2]=k;if(!k){c[e+72>>2]=0;return 22854}k=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[a+160>>2]|0)|0;c[e+72>>2]=k;if(!k)return 22854;j=c[a+152>>2]|0;k=Ja[c[(c[f>>2]|0)+16>>2]&63](f,20,j)|0;if((j|0)>0){g=c[a+160>>2]|0;h=c[k+8>>2]|0;i=0;while(1){b[h+14>>1]=b[g+(i<<5)+6>>1]|0;b[h+16>>1]=b[g+(i<<5)+8>>1]|0;b[h+18>>1]=b[g+(i<<5)+10>>1]|0;b[h+8>>1]=b[g+(i<<5)>>1]|0;b[h+10>>1]=b[g+(i<<5)+2>>1]|0;b[h+12>>1]=b[g+(i<<5)+4>>1]|0;c[h>>2]=c[g+(i<<5)+12>>2];c[h+4>>2]=c[g+(i<<5)+16>>2];i=i+1|0;if((i|0)==(j|0))break;else h=h+20|0}}else g=c[a+160>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,k,22833,1497453121,g);return 22854}function Wd(a,d,f,h,i){a=a|0;d=d|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0.0,o=0.0,p=0.0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;c[d+16>>2]=c[f>>2];c[d+16+4>>2]=c[f+4>>2];c[d+16+8>>2]=c[f+8>>2];c[d+16+12>>2]=c[f+12>>2];c[d+32>>2]=c[h>>2];c[d+32+4>>2]=c[h+4>>2];c[d+32+8>>2]=c[h+8>>2];c[d+32+12>>2]=c[h+12>>2];B=c[a+60>>2]|0;C=c[d+12>>2]&65535;r=+g[a+8>>2];t=+g[a+12>>2];v=+g[a+16>>2];s=+g[a+40>>2];n=(+g[f>>2]-r)*s;u=+g[a+44>>2];o=(+g[f+4>>2]-t)*u;w=+g[a+48>>2];p=(+g[f+8>>2]-v)*w;if(!(n<=0.0)){z=b[a+6>>1]|0;z=b[a+4>>1]&(!(n>=+(z&65535))?~~n&65535:z)}else z=0;if(!(o<=0.0)){A=b[a+6>>1]|0;A=b[a+4>>1]&(!(o>=+(A&65535))?~~o&65535:A)}else A=0;if(!(p<=0.0)){D=b[a+6>>1]|0;D=b[a+4>>1]&(!(p>=+(D&65535))?~~p&65535:D)}else D=0;p=(+g[h>>2]-r)*s;o=(+g[h+4>>2]-t)*u;n=(+g[h+8>>2]-v)*w;if(!(p<=0.0)){q=b[a+6>>1]|0;q=b[a+4>>1]&(!(p>=+(q&65535))?~~p&65535:q)|1}else q=1;if(!(o<=0.0)){x=b[a+6>>1]|0;x=b[a+4>>1]&(!(o>=+(x&65535))?~~o&65535:x)|1}else x=1;if(!(n<=0.0)){y=b[a+6>>1]|0;y=b[a+4>>1]&(!(n>=+(y&65535))?~~n&65535:y)|1}else y=1;j=b[B+(C<<6)+48>>1]|0;k=b[B+(C<<6)+54>>1]|0;E=c[a+68>>2]|0;l=(z&65535)-(e[E+((j&65535)<<2)>>1]|0)|0;m=(q&65535)-(e[E+((k&65535)<<2)>>1]|0)|0;b[E+((j&65535)<<2)>>1]=z;b[E+((k&65535)<<2)>>1]=q;if((l|0)<0)Ng(a,0,j);if((m|0)>0)Jg(a,0,k);if((l|0)>0)Kg(a,0,j,i);if((m|0)<0)Hg(a,0,k,i);j=b[B+(C<<6)+50>>1]|0;k=b[B+(C<<6)+56>>1]|0;E=c[a+72>>2]|0;l=(A&65535)-(e[E+((j&65535)<<2)>>1]|0)|0;m=(x&65535)-(e[E+((k&65535)<<2)>>1]|0)|0;b[E+((j&65535)<<2)>>1]=A;b[E+((k&65535)<<2)>>1]=x;if((l|0)<0)Ng(a,1,j);if((m|0)>0)Jg(a,1,k);if((l|0)>0)Kg(a,1,j,i);if((m|0)<0)Hg(a,1,k,i);m=b[B+(C<<6)+52>>1]|0;j=b[B+(C<<6)+58>>1]|0;E=c[a+76>>2]|0;k=(D&65535)-(e[E+((m&65535)<<2)>>1]|0)|0;l=(y&65535)-(e[E+((j&65535)<<2)>>1]|0)|0;b[E+((m&65535)<<2)>>1]=D;b[E+((j&65535)<<2)>>1]=y;if((k|0)<0)Ng(a,2,m);if((l|0)>0)Jg(a,2,j);if((k|0)>0)Kg(a,2,m,i);if((l|0)<0)Hg(a,2,j,i);j=c[a+108>>2]|0;if(!j)return;eb[c[(c[j>>2]|0)+16>>2]&31](j,c[d+60>>2]|0,f,h,i);return}function Xd(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=+e;f=+f;h=+h;i=i|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0.0,v=0.0,w=0,y=0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0;U=sa;sa=sa+32|0;A=+g[d>>2];C=+g[d+4>>2];B=+g[d+8>>2];v=+g[i>>2];s=+g[i+4>>2];q=+g[i+8>>2];p=+g[j>>2];r=+g[j+4>>2];u=+g[j+8>>2];K=1.0/+x(+((e-A)*(e-A)+(f-C)*(f-C)+(h-B)*(h-B)));L=(e-A)*K==0.0?999999984306749440.0:1.0/((e-A)*K);M=(f-C)*K==0.0?999999984306749440.0:1.0/((f-C)*K);N=(h-B)*K==0.0?999999984306749440.0:1.0/((h-B)*K);O=(A>e?e:A)+v;P=(C>f?f:C)+s;Q=(B>h?h:B)+q;R=(A>2]|0;a:do if((l|0)>0){n=c[a+96>>2]|0;k=0;y=0;w=l;while(1){k=k+1|0;c[U>>2]=c[n>>2];c[U+4>>2]=c[n+4>>2];c[U+8>>2]=c[n+8>>2];c[U+12>>2]=c[n+12>>2];t=n+16|0;c[U+16>>2]=c[t>>2];c[U+16+4>>2]=c[t+4>>2];c[U+16+8>>2]=c[t+8>>2];c[U+16+12>>2]=c[t+12>>2];g[U>>2]=+g[U>>2]-p;g[U+4>>2]=+g[U+4>>2]-r;g[U+8>>2]=+g[U+8>>2]-u;g[U+16>>2]=+g[U+16>>2]-v;g[U+20>>2]=+g[U+20>>2]-s;g[U+24>>2]=+g[U+24>>2]-q;if(!(O>+g[t>>2])?!(R<+g[n>>2]):0)l=1;else l=0;if(!(!(Q>+g[n+24>>2])?!(T<+g[n+8>>2]):0))l=0;if(((!(P>+g[n+20>>2])?!(S<+g[n+4>>2]|l^1):0)?(E=+g[d>>2],D=L*(+g[U+((L<0.0&1)<<4)>>2]-E),E=L*(+g[U+(((L<0.0^1)&1)<<4)>>2]-E),G=+g[d+4>>2],F=M*(+g[U+((M<0.0&1)<<4)+4>>2]-G),G=M*(+g[U+(((M<0.0^1)&1)<<4)+4>>2]-G),!(F>E|D>G)):0)?(H=F>D?F:D,z=G>2],I=N*(+g[U+((N<0.0&1)<<4)+8>>2]-J),J=N*(+g[U+(((N<0.0^1)&1)<<4)+8>>2]-J),!(I>z|H>J)):0){l=(J0.0?(I>H?I:H)<(h-B)*(h-B)*K+((e-A)*(e-A)*K+(f-C)*(f-C)*K):0;m=c[n+32>>2]|0;if(l&(m|0)==-1){Za[c[(c[b>>2]|0)+8>>2]&127](b,c[n+36>>2]|0,c[n+40>>2]|0);l=c[a+56>>2]|0;t=17}else{o=(m|0)==-1;t=16}}else{m=c[n+32>>2]|0;l=0;o=(m|0)==-1;t=16}if((t|0)==16){t=0;if(o|l){l=w;t=17}else{n=n+(m<<6)|0;m=m+y|0;l=w}}if((t|0)==17){n=n+64|0;m=y+1|0}if((m|0)>=(l|0))break a;y=m;w=l;p=+g[j>>2];r=+g[j+4>>2];u=+g[j+8>>2];v=+g[i>>2];s=+g[i+4>>2];q=+g[i+8>>2]}}else k=0;while(0);if((c[7162]|0)>=(k|0)){sa=U;return}c[7162]=k;sa=U;return}function Yd(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;d=sa;sa=sa+144|0;g[a+36>>2]=0.0;c[d+128>>2]=0;c[d+128+4>>2]=0;c[d+128+8>>2]=0;c[d+128+12>>2]=0;b=0;do{e=d+128+(b<<2)|0;g[e>>2]=1.0;h=c[a+28>>2]|0;H=c[h+4>>2]|0;c[d+80>>2]=H;E=c[h+20>>2]|0;c[d+80+4>>2]=E;B=c[h+36>>2]|0;c[d+80+8>>2]=B;g[d+80+12>>2]=0.0;G=c[h+8>>2]|0;c[d+80+16>>2]=G;D=c[h+24>>2]|0;c[d+80+20>>2]=D;A=c[h+40>>2]|0;c[d+80+24>>2]=A;g[d+80+28>>2]=0.0;F=c[h+12>>2]|0;c[d+80+32>>2]=F;C=c[h+28>>2]|0;c[d+80+36>>2]=C;z=c[h+44>>2]|0;c[d+80+40>>2]=z;g[d+80+44>>2]=0.0;f=c[a+32>>2]|0;y=c[f+4>>2]|0;c[d+32>>2]=y;v=c[f+20>>2]|0;c[d+32+4>>2]=v;s=c[f+36>>2]|0;c[d+32+8>>2]=s;g[d+32+12>>2]=0.0;x=c[f+8>>2]|0;c[d+32+16>>2]=x;u=c[f+24>>2]|0;c[d+32+20>>2]=u;r=c[f+40>>2]|0;c[d+32+24>>2]=r;g[d+32+28>>2]=0.0;w=c[f+12>>2]|0;c[d+32+32>>2]=w;t=c[f+28>>2]|0;c[d+32+36>>2]=t;o=c[f+44>>2]|0;c[d+32+40>>2]=o;g[d+32+44>>2]=0.0;p=+g[a+300>>2];l=p*(c[j>>2]=H,+g[j>>2]);i=+g[a+304>>2];l=l+i*(c[j>>2]=G,+g[j>>2]);k=+g[a+308>>2];l=l+k*(c[j>>2]=F,+g[j>>2]);q=p*(c[j>>2]=E,+g[j>>2]);q=q+i*(c[j>>2]=D,+g[j>>2]);q=q+k*(c[j>>2]=C,+g[j>>2]);p=p*(c[j>>2]=B,+g[j>>2]);i=p+i*(c[j>>2]=A,+g[j>>2]);p=+g[h+52>>2];n=+g[h+56>>2];m=+g[h+60>>2];m=i+k*(c[j>>2]=z,+g[j>>2])+m-m;g[d+16>>2]=l+p-p;g[d+16+4>>2]=q+n-n;g[d+16+8>>2]=m;g[d+16+12>>2]=0.0;m=+g[a+316>>2];n=m*(c[j>>2]=y,+g[j>>2]);q=+g[a+320>>2];n=n+q*(c[j>>2]=x,+g[j>>2]);p=+g[a+324>>2];n=n+p*(c[j>>2]=w,+g[j>>2]);l=m*(c[j>>2]=v,+g[j>>2]);l=l+q*(c[j>>2]=u,+g[j>>2]);l=l+p*(c[j>>2]=t,+g[j>>2]);m=m*(c[j>>2]=s,+g[j>>2]);q=m+q*(c[j>>2]=r,+g[j>>2]);m=+g[f+52>>2];k=+g[f+56>>2];i=+g[f+60>>2];i=q+p*(c[j>>2]=o,+g[j>>2])+i-i;g[d>>2]=n+m-m;g[d+4>>2]=l+k-k;g[d+8>>2]=i;g[d+12>>2]=0.0;fg(a+48+(b*84|0)|0,d+80|0,d+32|0,d+16|0,d,d+128|0,h+396|0,+g[h+344>>2],f+396|0,+g[f+344>>2]);g[e>>2]=0.0;b=b+1|0}while((b|0)!=3);sa=d;return}function Zd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0;D=+g[a+452>>2];v=+g[a+304>>2];s=+g[a+300>>2];if(v>0.0|s>0.0)h=(c[a+288>>2]|0)<4;else h=0;E=c[a+720>>2]|0;z=+g[E+(d*104|0)+88>>2];if(!(z>0.0))return;o=c[c[a+684>>2]>>2]|0;if(!h)return;A=+g[E+(d*104|0)+40>>2];m=A-+g[b>>2];B=+g[E+(d*104|0)+44>>2];n=B-+g[b+4>>2];C=+g[E+(d*104|0)+48>>2];k=C-+g[b+8>>2];l=+x(+(m*m+n*n+k*k));if(!(m*m+n*n+k*k>1.1920928955078125e-07))return;u=m*(1.0/l);w=n*(1.0/l);y=k*(1.0/l);q=+g[E+(d*104|0)+72>>2];r=+g[E+(d*104|0)+76>>2];t=+g[E+(d*104|0)+80>>2];switch(c[a+288>>2]|0){case 2:{p=m*q+n*r+k*t<0.0?-1.0:1.0;f=y*t*p+(u*q*p+w*r*p);i=+g[E+(d*104|0)+92>>2]*.5;e=(c[j>>2]=o,+g[j>>2]);n=f*s*.5*e*(m*m+n*n+k*k)*i;if(f>0.0&f<.9847999811172485){k=+x(+(1.0-f*f))*v*.5*e*l*i;l=(y*(u*t*p-y*q*p)-w*(w*q*p-u*r*p))*k;m=(u*(w*q*p-u*r*p)-y*(y*r*p-w*t*p))*k;k=(w*(y*r*p-w*t*p)-u*(u*t*p-y*q*p))*k}else{l=0.0;m=0.0;k=0.0}e=D*z*-(y*n)*D*z*-(y*n)+(D*z*-(u*n)*D*z*-(u*n)+D*z*-(w*n)*D*z*-(w*n));if(e>0.0?e>=A*A+B*B+C*C:0){e=+x(+(A*A+B*B+C*C))/+x(+e)*.800000011920929;i=e*-(u*n);f=e*-(y*n);e=e*-(w*n)}else{i=-(u*n);f=-(y*n);e=-(w*n)}C=e+ +g[E+(d*104|0)+60>>2];D=f+ +g[E+(d*104|0)+64>>2];g[E+(d*104|0)+56>>2]=l+(i+ +g[E+(d*104|0)+56>>2]);g[E+(d*104|0)+60>>2]=m+C;g[E+(d*104|0)+64>>2]=k+D;return}case 1:case 3:case 0:{e=m*q+n*r+k*t<0.0?-1.0:1.0;if(!(k*t*e+(m*q*e+n*r*e)>0.0))return;p=-((m*m+n*n+k*k)*(k*t*e+(m*q*e+n*r*e))*+g[E+(d*104|0)+92>>2]*.5*(c[j>>2]=o,+g[j>>2]));i=u*s*p+(q*e*v*p+0.0);f=w*s*p+(r*e*v*p+0.0);e=y*s*p+(t*e*v*p+0.0);if(D*z*e*D*z*e+(D*z*i*D*z*i+D*z*f*D*z*f)>A*A+B*B+C*C){y=1.0/+x(+(e*e+(i*i+f*f)));g[E+(d*104|0)+56>>2]=+g[E+(d*104|0)+56>>2]-1.0/(D*z)*i*y*(C*e*y+(A*i*y+B*f*y));g[E+(d*104|0)+60>>2]=+g[E+(d*104|0)+60>>2]-1.0/(D*z)*f*y*(C*e*y+(A*i*y+B*f*y));g[E+(d*104|0)+64>>2]=+g[E+(d*104|0)+64>>2]-1.0/(D*z)*e*y*(C*e*y+(A*i*y+B*f*y));return}else{g[E+(d*104|0)+56>>2]=i+ +g[E+(d*104|0)+56>>2];g[E+(d*104|0)+60>>2]=f+ +g[E+(d*104|0)+60>>2];g[E+(d*104|0)+64>>2]=e+ +g[E+(d*104|0)+64>>2];return}}default:return}}function _d(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0.0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0.0,y=0.0,B=0.0,C=0.0,D=0.0,E=0,F=0,G=0,H=0.0;a:while(1){F=c[e+12>>2]|0;if((b|0)>0){k=+g[d>>2];i=+g[d+4>>2];j=+g[d+8>>2];f=-1;h=0;do{do if(c[F+(h<<2)>>2]|0){if((f|0)!=-1?!(k*+g[a+(h<<4)>>2]+i*+g[a+(h<<4)+4>>2]+j*+g[a+(h<<4)+8>>2]>k*+g[a+(f<<4)>>2]+i*+g[a+(f<<4)+4>>2]+j*+g[a+(f<<4)+8>>2]):0)break;f=h}while(0);h=h+1|0}while((h|0)!=(b|0))}else f=-1;E=F+(f<<2)|0;if((c[E>>2]|0)==3){G=40;break}B=+g[d+4>>2];C=+g[d+8>>2];D=+g[d>>2];i=+x(+((B-C*0.0)*(B-C*0.0)+(C*0.0-D)*(C*0.0-D)+(D*0.0-B*0.0)*(D*0.0-B*0.0)));j=+x(+((D-B*0.0)*(D-B*0.0)+((B*0.0-C)*(B*0.0-C)+(C*0.0-D*0.0)*(C*0.0-D*0.0))));if(i>j){w=(B-C*0.0)*(1.0/i);y=(D*0.0-B*0.0)*(1.0/i);q=(C*0.0-D)*(1.0/i)}else{w=(B*0.0-C)*(1.0/j);y=(D-B*0.0)*(1.0/j);q=(C*0.0-D*0.0)*(1.0/j)}r=C*q-B*y;s=D*y-C*w;t=B*w-D*q;u=(f|0)==-1;p=0;h=-1;while(1){v=+(p|0);o=+A(+(v*.01745329238474369));k=+z(+(v*.01745329238474369));i=D+(w*o+r*k)*.02500000037252903;j=B+(q*o+s*k)*.02500000037252903;k=C+(y*o+t*k)*.02500000037252903;if((b|0)>0){l=-1;m=0;do{do if(c[F+(m<<2)>>2]|0){if((l|0)!=-1?!(i*+g[a+(m<<4)>>2]+j*+g[a+(m<<4)+4>>2]+k*+g[a+(m<<4)+8>>2]>i*+g[a+(l<<4)>>2]+j*+g[a+(l<<4)+4>>2]+k*+g[a+(l<<4)+8>>2]):0)break;l=m}while(0);m=m+1|0}while((m|0)!=(b|0))}else l=-1;if((h|0)==(f|0)&(l|0)==(f|0))break a;b:do if(!((h|0)==-1|(h|0)==(l|0))?v+-40.0<=v:0){if((b|0)<=0){i=v+-40.0;while(1){if((h|0)==(f|0)&u){f=-1;break a}i=i+5.0;if(!(i<=v))break b;else h=-1}}o=v+-40.0;while(1){k=o*.01745329238474369;H=+A(+k);k=+z(+k);i=D+(w*H+r*k)*.02500000037252903;j=B+(q*H+s*k)*.02500000037252903;k=C+(y*H+t*k)*.02500000037252903;m=-1;n=0;do{do if(c[F+(n<<2)>>2]|0){if((m|0)!=-1?!(i*+g[a+(n<<4)>>2]+j*+g[a+(n<<4)+4>>2]+k*+g[a+(n<<4)+8>>2]>i*+g[a+(m<<4)>>2]+j*+g[a+(m<<4)+4>>2]+k*+g[a+(m<<4)+8>>2]):0)break;m=n}while(0);n=n+1|0}while((n|0)!=(b|0));if((h|0)==(f|0)&(m|0)==(f|0))break a;o=o+5.0;if(!(o<=v))break;else h=m}}while(0);p=p+45|0;if(p>>>0>360)break;else h=l}c[E>>2]=0}if((G|0)==40)return f|0;c[E>>2]=3;G=f;return G|0}function $d(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0;if(!(c[a+204>>2]&2)){c[a+68>>2]=c[b>>2];c[a+68+4>>2]=c[b+4>>2];c[a+68+8>>2]=c[b+8>>2];c[a+68+12>>2]=c[b+12>>2];c[a+84>>2]=c[b+16>>2];c[a+84+4>>2]=c[b+16+4>>2];c[a+84+8>>2]=c[b+16+8>>2];c[a+84+12>>2]=c[b+16+12>>2];c[a+100>>2]=c[b+32>>2];c[a+100+4>>2]=c[b+32+4>>2];c[a+100+8>>2]=c[b+32+8>>2];c[a+100+12>>2]=c[b+32+12>>2];c[a+116>>2]=c[b+48>>2];c[a+116+4>>2]=c[b+48+4>>2];c[a+116+8>>2]=c[b+48+8>>2];c[a+116+12>>2]=c[b+48+12>>2];d=a+20|0;e=b+16|0;f=a+36|0;h=b+32|0;i=a+52|0;j=b+48|0;k=a+4|0}else{c[a+68>>2]=c[a+4>>2];c[a+68+4>>2]=c[a+4+4>>2];c[a+68+8>>2]=c[a+4+8>>2];c[a+68+12>>2]=c[a+4+12>>2];c[a+84>>2]=c[a+20>>2];c[a+84+4>>2]=c[a+20+4>>2];c[a+84+8>>2]=c[a+20+8>>2];c[a+84+12>>2]=c[a+20+12>>2];c[a+100>>2]=c[a+36>>2];c[a+100+4>>2]=c[a+36+4>>2];c[a+100+8>>2]=c[a+36+8>>2];c[a+100+12>>2]=c[a+36+12>>2];c[a+116>>2]=c[a+52>>2];c[a+116+4>>2]=c[a+52+4>>2];c[a+116+8>>2]=c[a+52+8>>2];c[a+116+12>>2]=c[a+52+12>>2];d=a+20|0;e=b+16|0;f=a+36|0;h=b+32|0;i=a+52|0;j=b+48|0;k=a+4|0}c[a+132>>2]=c[a+312>>2];c[a+132+4>>2]=c[a+312+4>>2];c[a+132+8>>2]=c[a+312+8>>2];c[a+132+12>>2]=c[a+312+12>>2];c[a+148>>2]=c[a+328>>2];c[a+148+4>>2]=c[a+328+4>>2];c[a+148+8>>2]=c[a+328+8>>2];c[a+148+12>>2]=c[a+328+12>>2];c[k>>2]=c[b>>2];c[k+4>>2]=c[b+4>>2];c[k+8>>2]=c[b+8>>2];c[k+12>>2]=c[b+12>>2];c[d>>2]=c[e>>2];c[d+4>>2]=c[e+4>>2];c[d+8>>2]=c[e+8>>2];c[d+12>>2]=c[e+12>>2];c[f>>2]=c[h>>2];c[f+4>>2]=c[h+4>>2];c[f+8>>2]=c[h+8>>2];c[f+12>>2]=c[h+12>>2];c[i>>2]=c[j>>2];c[i+4>>2]=c[j+4>>2];c[i+8>>2]=c[j+8>>2];c[i+12>>2]=c[j+12>>2];w=+g[a+4>>2];q=+g[a+396>>2];v=+g[a+8>>2];o=+g[a+400>>2];u=+g[a+12>>2];m=+g[a+404>>2];t=+g[a+20>>2];s=+g[a+24>>2];r=+g[a+28>>2];p=+g[a+36>>2];n=+g[a+40>>2];l=+g[a+44>>2];g[a+264>>2]=w*w*q+v*v*o+u*u*m;g[a+268>>2]=w*q*t+v*o*s+u*m*r;g[a+272>>2]=w*q*p+v*o*n+u*m*l;g[a+276>>2]=0.0;g[a+280>>2]=w*q*t+v*o*s+u*m*r;g[a+284>>2]=t*q*t+s*o*s+r*m*r;g[a+288>>2]=q*t*p+o*s*n+m*r*l;g[a+292>>2]=0.0;g[a+296>>2]=w*q*p+v*o*n+u*m*l;g[a+300>>2]=t*q*p+s*o*n+r*m*l;g[a+304>>2]=p*q*p+n*o*n+l*m*l;g[a+308>>2]=0.0;return}function ae(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0;h=sa;sa=sa+160|0;e=c[a+4>>2]|0;f=c[e+12>>2]|0;C=+g[f>>2];B=+g[f+4>>2];A=+g[f+8>>2];z=+g[f+16>>2];y=+g[f+20>>2];x=+g[f+24>>2];q=+g[f+32>>2];o=+g[f+36>>2];m=+g[f+40>>2];e=c[(c[e+4>>2]|0)+24>>2]|0;w=+g[e+(d*80|0)>>2];v=+g[e+(d*80|0)+16>>2];u=+g[e+(d*80|0)+32>>2];t=+g[e+(d*80|0)+4>>2];s=+g[e+(d*80|0)+20>>2];r=+g[e+(d*80|0)+36>>2];p=+g[e+(d*80|0)+8>>2];n=+g[e+(d*80|0)+24>>2];l=+g[e+(d*80|0)+40>>2];E=+g[e+(d*80|0)+48>>2];D=+g[e+(d*80|0)+52>>2];i=+g[e+(d*80|0)+56>>2];k=+g[f+48>>2]+(C*E+B*D+A*i);j=+g[f+52>>2]+(z*E+y*D+x*i);i=+g[f+56>>2]+(q*E+o*D+m*i);g[h+88>>2]=C*w+B*v+A*u;g[h+88+4>>2]=C*t+B*s+A*r;g[h+88+8>>2]=C*p+B*n+A*l;g[h+88+12>>2]=0.0;g[h+88+16>>2]=z*w+y*v+x*u;g[h+88+20>>2]=z*t+y*s+x*r;g[h+88+24>>2]=z*p+y*n+x*l;g[h+88+28>>2]=0.0;g[h+88+32>>2]=q*w+o*v+m*u;g[h+88+36>>2]=q*t+o*s+m*r;g[h+88+40>>2]=q*p+o*n+m*l;g[h+88+44>>2]=0.0;g[h+88+48>>2]=k;g[h+88+52>>2]=j;g[h+88+56>>2]=i;g[h+88+60>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,h+88|0,h+72|0,h+56|0);f=c[a+8>>2]|0;e=c[f+4>>2]|0;ab[c[(c[e>>2]|0)+8>>2]&127](e,c[f+12>>2]|0,h+40|0,h+24|0);if(!(+g[h+72>>2]>+g[h+24>>2])?!(+g[h+56>>2]<+g[h+40>>2]):0)e=1;else e=0;if(!(!(+g[h+72+8>>2]>+g[h+24+8>>2])?!(+g[h+56+8>>2]<+g[h+40+8>>2]):0))e=0;if(+g[h+72+4>>2]>+g[h+24+4>>2]){sa=h;return}if(+g[h+56+4>>2]<+g[h+40+4>>2]|e^1){sa=h;return}e=c[a+4>>2]|0;f=c[e+8>>2]|0;c[h>>2]=e;c[h+4>>2]=b;c[h+8>>2]=f;c[h+12>>2]=h+88;c[h+16>>2]=-1;c[h+20>>2]=d;if(!(c[(c[a+24>>2]|0)+(d<<2)>>2]|0)){b=c[a+12>>2]|0;b=Ka[c[(c[b>>2]|0)+8>>2]&31](b,h,c[a+8>>2]|0,c[a+28>>2]|0)|0;c[(c[a+24>>2]|0)+(d<<2)>>2]=b;b=(c[a+4>>2]|0)+8|0}else b=e+8|0;f=c[a+20>>2]|0;e=c[f+8>>2]|0;if((c[e+8>>2]|0)==(c[b>>2]|0)){c[f+8>>2]=h;Za[c[(c[f>>2]|0)+8>>2]&127](f,-1,d)}else{e=c[f+12>>2]|0;c[f+12>>2]=h;Za[c[(c[f>>2]|0)+12>>2]&127](f,-1,d)}d=c[(c[a+24>>2]|0)+(d<<2)>>2]|0;eb[c[(c[d>>2]|0)+8>>2]&31](d,h,c[a+8>>2]|0,c[a+16>>2]|0,c[a+20>>2]|0);d=c[a+20>>2]|0;c[((c[(c[d+8>>2]|0)+8>>2]|0)==(c[(c[a+4>>2]|0)+8>>2]|0)?d+8|0:d+12|0)>>2]=e;sa=h;return}function be(){if(a[26744]|0)return;if(!(mz(26744)|0))return;c[6388]=0;c[6389]=-2147483648;c[6390]=-1082130432;g[6391]=0.0;c[6392]=1060716128;c[6393]=-1090087446;c[6394]=-1092290076;g[6395]=0.0;c[6396]=-1098022214;c[6397]=-1084636126;c[6398]=-1092290076;g[6399]=0.0;c[6400]=-1083901670;c[6401]=-2147483648;c[6402]=-1092290177;g[6403]=0.0;c[6404]=-1098022214;c[6405]=1062847522;c[6406]=-1092290043;g[6407]=0.0;c[6408]=1060716128;c[6409]=1057396202;c[6410]=-1092290076;g[6411]=0.0;c[6412]=1049461434;c[6413]=-1084636126;c[6414]=1055193605;g[6415]=0.0;c[6416]=-1086767520;c[6417]=-1090087446;c[6418]=1055193572;g[6419]=0.0;c[6420]=-1086767520;c[6421]=1057396202;c[6422]=1055193572;g[6423]=0.0;c[6424]=1049461434;c[6425]=1062847522;c[6426]=1055193572;g[6427]=0.0;c[6428]=1063581978;c[6429]=0;c[6430]=1055193471;g[6431]=0.0;c[6432]=-2147483648;c[6433]=0;c[6434]=1065353216;g[6435]=0.0;c[6436]=1054458864;c[6437]=-1096927567;c[6438]=-1084636042;g[6439]=0.0;c[6440]=-1104782626;c[6441]=-1090519208;c[6442]=-1084636042;g[6443]=0.0;c[6444]=1049007812;c[6445]=-1085334679;c[6446]=-1090087228;g[6447]=0.0;c[6448]=1054458864;c[6449]=1050556081;c[6450]=-1084636042;g[6451]=0.0;c[6452]=1062847505;c[6453]=-2147483648;c[6454]=-1090087262;g[6455]=0.0;c[6456]=-1090087362;c[6457]=-2147483648;c[6458]=-1084636076;g[6459]=0.0;c[6460]=-1087361736;c[6461]=-1090519141;c[6462]=-1090087262;g[6463]=0.0;c[6464]=-1104782626;c[6465]=1056964440;c[6466]=-1084636042;g[6467]=0.0;c[6468]=-1087361736;c[6469]=1056964507;c[6470]=-1090087262;g[6471]=0.0;c[6472]=1049007812;c[6473]=1062148969;c[6474]=-1090087228;g[6475]=0.0;c[6476]=1064532105;c[6477]=1050556148;c[6478]=0;g[6479]=0.0;c[6480]=1064532105;c[6481]=-1096927500;c[6482]=0;g[6483]=0.0;c[6484]=1058437413;c[6485]=-1085334595;c[6486]=0;g[6487]=0.0;c[6488]=0;c[6489]=-1082130432;c[6490]=0;g[6491]=0.0;c[6492]=-1089046235;c[6493]=-1085334595;c[6494]=0;g[6495]=0.0;c[6496]=-1082951543;c[6497]=-1096927500;c[6498]=-2147483648;g[6499]=0.0;c[6500]=-1082951543;c[6501]=1050556148;c[6502]=-2147483648;g[6503]=0.0;c[6504]=-1089046235;c[6505]=1062149053;c[6506]=-2147483648;g[6507]=0.0;c[6508]=-2147483648;c[6509]=1065353216;c[6510]=-2147483648;g[6511]=0.0;c[6512]=1058437413;c[6513]=1062149053;c[6514]=-2147483648;g[6515]=0.0;c[6516]=1060121912;c[6517]=-1090519141;c[6518]=1057396386;g[6519]=0.0;c[6520]=-1098475836;c[6521]=-1085334679;c[6522]=1057396420;g[6523]=0.0;c[6524]=-1084636143;c[6525]=0;c[6526]=1057396386;g[6527]=0.0;c[6528]=-1098475836;c[6529]=1062148969;c[6530]=1057396420;g[6531]=0.0;c[6532]=1060121912;c[6533]=1056964507;c[6534]=1057396386;g[6535]=0.0;c[6536]=1057396286;c[6537]=0;c[6538]=1062847572;g[6539]=0.0;c[6540]=1042701022;c[6541]=-1090519208;c[6542]=1062847606;g[6543]=0.0;c[6544]=-1093024784;c[6545]=-1096927567;c[6546]=1062847606;g[6547]=0.0;c[6548]=-1093024784;c[6549]=1050556081;c[6550]=1062847606;g[6551]=0.0;c[6552]=1042701022;c[6553]=1056964440;c[6554]=1062847606;g[6555]=0.0;return}function ce(){if(a[26728]|0)return;if(!(mz(26728)|0))return;c[6116]=0;c[6117]=-2147483648;c[6118]=-1082130432;g[6119]=0.0;c[6120]=1060716128;c[6121]=-1090087446;c[6122]=-1092290076;g[6123]=0.0;c[6124]=-1098022214;c[6125]=-1084636126;c[6126]=-1092290076;g[6127]=0.0;c[6128]=-1083901670;c[6129]=-2147483648;c[6130]=-1092290177;g[6131]=0.0;c[6132]=-1098022214;c[6133]=1062847522;c[6134]=-1092290043;g[6135]=0.0;c[6136]=1060716128;c[6137]=1057396202;c[6138]=-1092290076;g[6139]=0.0;c[6140]=1049461434;c[6141]=-1084636126;c[6142]=1055193605;g[6143]=0.0;c[6144]=-1086767520;c[6145]=-1090087446;c[6146]=1055193572;g[6147]=0.0;c[6148]=-1086767520;c[6149]=1057396202;c[6150]=1055193572;g[6151]=0.0;c[6152]=1049461434;c[6153]=1062847522;c[6154]=1055193572;g[6155]=0.0;c[6156]=1063581978;c[6157]=0;c[6158]=1055193471;g[6159]=0.0;c[6160]=-2147483648;c[6161]=0;c[6162]=1065353216;g[6163]=0.0;c[6164]=1054458864;c[6165]=-1096927567;c[6166]=-1084636042;g[6167]=0.0;c[6168]=-1104782626;c[6169]=-1090519208;c[6170]=-1084636042;g[6171]=0.0;c[6172]=1049007812;c[6173]=-1085334679;c[6174]=-1090087228;g[6175]=0.0;c[6176]=1054458864;c[6177]=1050556081;c[6178]=-1084636042;g[6179]=0.0;c[6180]=1062847505;c[6181]=-2147483648;c[6182]=-1090087262;g[6183]=0.0;c[6184]=-1090087362;c[6185]=-2147483648;c[6186]=-1084636076;g[6187]=0.0;c[6188]=-1087361736;c[6189]=-1090519141;c[6190]=-1090087262;g[6191]=0.0;c[6192]=-1104782626;c[6193]=1056964440;c[6194]=-1084636042;g[6195]=0.0;c[6196]=-1087361736;c[6197]=1056964507;c[6198]=-1090087262;g[6199]=0.0;c[6200]=1049007812;c[6201]=1062148969;c[6202]=-1090087228;g[6203]=0.0;c[6204]=1064532105;c[6205]=1050556148;c[6206]=0;g[6207]=0.0;c[6208]=1064532105;c[6209]=-1096927500;c[6210]=0;g[6211]=0.0;c[6212]=1058437413;c[6213]=-1085334595;c[6214]=0;g[6215]=0.0;c[6216]=0;c[6217]=-1082130432;c[6218]=0;g[6219]=0.0;c[6220]=-1089046235;c[6221]=-1085334595;c[6222]=0;g[6223]=0.0;c[6224]=-1082951543;c[6225]=-1096927500;c[6226]=-2147483648;g[6227]=0.0;c[6228]=-1082951543;c[6229]=1050556148;c[6230]=-2147483648;g[6231]=0.0;c[6232]=-1089046235;c[6233]=1062149053;c[6234]=-2147483648;g[6235]=0.0;c[6236]=-2147483648;c[6237]=1065353216;c[6238]=-2147483648;g[6239]=0.0;c[6240]=1058437413;c[6241]=1062149053;c[6242]=-2147483648;g[6243]=0.0;c[6244]=1060121912;c[6245]=-1090519141;c[6246]=1057396386;g[6247]=0.0;c[6248]=-1098475836;c[6249]=-1085334679;c[6250]=1057396420;g[6251]=0.0;c[6252]=-1084636143;c[6253]=0;c[6254]=1057396386;g[6255]=0.0;c[6256]=-1098475836;c[6257]=1062148969;c[6258]=1057396420;g[6259]=0.0;c[6260]=1060121912;c[6261]=1056964507;c[6262]=1057396386;g[6263]=0.0;c[6264]=1057396286;c[6265]=0;c[6266]=1062847572;g[6267]=0.0;c[6268]=1042701022;c[6269]=-1090519208;c[6270]=1062847606;g[6271]=0.0;c[6272]=-1093024784;c[6273]=-1096927567;c[6274]=1062847606;g[6275]=0.0;c[6276]=-1093024784;c[6277]=1050556081;c[6278]=1062847606;g[6279]=0.0;c[6280]=1042701022;c[6281]=1056964440;c[6282]=1062847606;g[6283]=0.0;return}function de(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0;k=c[b+9288>>2]|0;if(!k){c[b>>2]=5;k=0;return k|0}i=c[k+48>>2]|0;if(i|0)c[i+44>>2]=c[k+44>>2];i=c[k+44>>2]|0;if(i|0)c[i+48>>2]=c[k+48>>2];if((c[b+9288>>2]|0)==(k|0))c[b+9288>>2]=c[k+48>>2];c[b+9292>>2]=(c[b+9292>>2]|0)+-1;c[k+44>>2]=0;c[k+48>>2]=c[b+9280>>2];i=c[b+9280>>2]|0;if(i|0)c[i+44>>2]=k;c[b+9280>>2]=k;c[b+9284>>2]=(c[b+9284>>2]|0)+1;a[k+55>>0]=0;c[k+20>>2]=d;c[k+24>>2]=e;c[k+28>>2]=f;j=+g[d+16>>2];n=+g[e+16>>2]-j;m=+g[d+20>>2];l=+g[e+20>>2]-m;o=+g[d+24>>2];p=+g[e+24>>2]-o;j=+g[f+16>>2]-j;m=+g[f+20>>2]-m;o=+g[f+24>>2]-o;g[k>>2]=l*o-p*m;g[k+4>>2]=p*j-n*o;g[k+8>>2]=n*m-l*j;g[k+12>>2]=0.0;j=+x(+((l*o-p*m)*(l*o-p*m)+(p*j-n*o)*(p*j-n*o)+(n*m-l*j)*(n*m-l*j)));if(!(j>9.999999747378752e-05)){c[b>>2]=2;i=c[k+48>>2]|0;if(i|0)c[i+44>>2]=c[k+44>>2];i=c[k+44>>2]|0;if(i|0)c[i+48>>2]=c[k+48>>2];if((c[b+9280>>2]|0)==(k|0))c[b+9280>>2]=c[k+48>>2];c[b+9284>>2]=(c[b+9284>>2]|0)+-1;c[k+44>>2]=0;c[k+48>>2]=c[b+9288>>2];i=c[b+9288>>2]|0;if(i|0)c[i+44>>2]=k;c[b+9288>>2]=k;c[b+9292>>2]=(c[b+9292>>2]|0)+1;k=0;return k|0}if((!(nk(+g[k>>2],+g[k+4>>2],+g[k+8>>2],+g[d+16>>2],+g[d+20>>2],+g[d+24>>2],+g[e+16>>2],+g[e+20>>2],+g[e+24>>2],k+16|0)|0)?!(nk(+g[k>>2],+g[k+4>>2],+g[k+8>>2],+g[e+16>>2],+g[e+20>>2],+g[e+24>>2],+g[f+16>>2],+g[f+20>>2],+g[f+24>>2],k+16|0)|0):0)?!(nk(+g[k>>2],+g[k+4>>2],+g[k+8>>2],+g[f+16>>2],+g[f+20>>2],+g[f+24>>2],+g[d+16>>2],+g[d+20>>2],+g[d+24>>2],k+16|0)|0):0)g[k+16>>2]=(+g[d+16>>2]*+g[k>>2]+ +g[d+20>>2]*+g[k+4>>2]+ +g[d+24>>2]*+g[k+8>>2])/j;g[k>>2]=1.0/j*+g[k>>2];g[k+4>>2]=1.0/j*+g[k+4>>2];g[k+8>>2]=1.0/j*+g[k+8>>2];if(h)return k|0;if(+g[k+16>>2]>=-9.999999747378752e-06)return k|0;c[b>>2]=3;i=c[k+48>>2]|0;if(i|0)c[i+44>>2]=c[k+44>>2];i=c[k+44>>2]|0;if(i|0)c[i+48>>2]=c[k+48>>2];if((c[b+9280>>2]|0)==(k|0))c[b+9280>>2]=c[k+48>>2];c[b+9284>>2]=(c[b+9284>>2]|0)+-1;c[k+44>>2]=0;c[k+48>>2]=c[b+9288>>2];i=c[b+9288>>2]|0;if(i|0)c[i+44>>2]=k;c[b+9288>>2]=k;c[b+9292>>2]=(c[b+9292>>2]|0)+1;k=0;return k|0}function ee(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0;c[a+556>>2]=c[b>>2];c[a+556+4>>2]=c[b+4>>2];c[a+556+8>>2]=c[b+8>>2];c[a+556+12>>2]=c[b+12>>2];k=+g[a+568>>2];l=+g[a+560>>2];i=+g[a+564>>2];j=+g[a+556>>2];d=-j-l*0.0-i*0.0;e=(i+k*0.0-j*0.0)*-i+(k*(k+l*0.0-i*0.0)+d*-j)-(k*0.0+j*0.0-l)*-l;f=(k*0.0+j*0.0-l)*-j+(k*(i+k*0.0-j*0.0)+d*-l)-(k+l*0.0-i*0.0)*-i;d=(k+l*0.0-i*0.0)*-l+(d*-i+k*(k*0.0+j*0.0-l))-(i+k*0.0-j*0.0)*-j;if(d*0.0+(f*0.0+e)<-.9999998807907104){h=1.0;d=-0.0;e=0.0;f=0.0}else{s=+x(+((d*0.0+(f*0.0+e)+1.0)*2.0));h=(e*0.0-d)*(1.0/s);d=(d*0.0-f*0.0)*(1.0/s);e=(f-e*0.0)*(1.0/s);f=s*.5}m=1.0/+x(+(d*d+h*h+e*e+f*f));o=d*m;n=h*m;p=e*m;m=f*m;r=1.0/+x(+((k*m-j*-o-l*-n-i*-p)*(k*m-j*-o-l*-n-i*-p)+((l*-o+(i*m+k*-p)-j*-n)*(l*-o+(i*m+k*-p)-j*-n)+((i*-n+(j*m+k*-o)-l*-p)*(i*-n+(j*m+k*-o)-l*-p)+(j*-p+(k*-n+l*m)-i*-o)*(j*-p+(k*-n+l*m)-i*-o)))));h=(i*-n+(j*m+k*-o)-l*-p)*r;s=(j*-p+(k*-n+l*m)-i*-o)*r;f=(l*-o+(i*m+k*-p)-j*-n)*r;r=(k*m-j*-o-l*-n-i*-p)*r;e=+g[a+444>>2];if(e>=.05000000074505806?(q=+g[a+448>>2],q>=.05000000074505806):0){d=m<-1.0?-1.0:m;d=+C(+(d>1.0?1.0:d))*2.0;if(d>1.1920928955078125e-07){i=1.0/+x(+(p*p+(o*o+n*n)));if(+w(+(n*i))>1.1920928955078125e-07){k=o*i;j=n*i;l=p*i;e=+x(+((p*i*p*i/(n*i*n*i)+1.0)/(p*i*p*i/(n*i*n*i)/(e*e)+1.0/(q*q))))}else{k=o*i;j=n*i;l=p*i}}else{k=0.0;j=0.0;l=0.0;e=0.0}if(+w(+d)>1.1920928955078125e-07){if(!(d>e)){e=-e;if(d>2];if(k>=.05000000074505806){d=r<-1.0?-1.0:r;d=+C(+(d>1.0?1.0:d))*2.0;if(d>3.1415927410125732){d=-r<-1.0?-1.0:-r;d=+C(+(d>1.0?1.0:d))*2.0;e=-h;i=-s;j=-f}else{e=h;i=s;j=f}if(d>1.1920928955078125e-07){q=1.0/+x(+(e*e+i*i+j*j));e=e*q;i=i*q;j=j*q}if(+w(+d)>1.1920928955078125e-07){if(!(d>k)){if(d<-k)d=-k}else d=k;s=d*.5;d=+A(+s)/+x(+(j*j+(i*i+e*e)));h=e*d;f=j*d;e=+z(+s);d=i*d}else{e=r;d=s}}else{e=r;d=s}g[a+556>>2]=n*f+(m*h+o*e)-l*d;g[a+560>>2]=l*h+(m*d+n*e)-o*f;g[a+564>>2]=o*d+(m*f+l*e)-n*h;g[a+568>>2]=m*e-o*h-n*d-l*f;return}function fe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0,n=0.0,o=0;o=c[a+192>>2]|0;n=+va[c[(c[o>>2]|0)+48>>2]&15](o);o=c[a+712>>2]|0;if((o|0)>0){i=0;do{m=c[a+720>>2]|0;d=m+(i*104|0)+8|0;j=+g[b>>2]*+g[d>>2];g[d>>2]=j;d=m+(i*104|0)+12|0;k=+g[b+4>>2]*+g[d>>2];g[d>>2]=k;d=m+(i*104|0)+16|0;l=+g[b+8>>2]*+g[d>>2];g[d>>2]=l;d=m+(i*104|0)+24|0;g[d>>2]=+g[b>>2]*+g[d>>2];d=m+(i*104|0)+28|0;g[d>>2]=+g[b+4>>2]*+g[d>>2];d=m+(i*104|0)+32|0;g[d>>2]=+g[b+8>>2]*+g[d>>2];m=c[m+(i*104|0)+96>>2]|0;d=sg(a+928|0,m)|0;a:do if(d){h=c[a+936>>2]|0;if((h|0)<=-1){d=c[a+928>>2]|0;break}if(h){e=0;while(1){f=c[d+32>>2]|0;e=e+1|0;if(!f)break a;if((e|0)>=(h|0)){d=f;break}else d=f}}}else d=0;while(0);g[m>>2]=j-n;g[m+4>>2]=k-n;g[m+8>>2]=l-n;g[m+12>>2]=0.0;g[m+16>>2]=n+j;g[m+20>>2]=n+k;g[m+24>>2]=n+l;g[m+28>>2]=0.0;ue(a+928|0,d,m);i=i+1|0}while((i|0)!=(o|0))}Nf(a);d=c[a+928>>2]|0;if(d){o=c[a+192>>2]|0;k=+va[c[(c[o>>2]|0)+48>>2]&15](o);n=+g[d+4>>2]-k;l=+g[d+8>>2]-k;g[a+892>>2]=+g[d>>2]-k;g[a+896>>2]=n;g[a+900>>2]=l;g[a+904>>2]=0.0;l=k+ +g[d+20>>2];n=k+ +g[d+24>>2];g[a+908>>2]=k+ +g[d+16>>2];g[a+912>>2]=l;g[a+916>>2]=n;g[a+920>>2]=0.0;d=c[a+188>>2]|0;if(d|0){o=c[a+684>>2]|0;m=c[o+32>>2]|0;eb[c[(c[m>>2]|0)+16>>2]&31](m,d,a+892|0,a+908|0,c[o+36>>2]|0)}}else{c[a+892>>2]=0;c[a+892+4>>2]=0;c[a+892+8>>2]=0;c[a+892+12>>2]=0;c[a+892+16>>2]=0;c[a+892+20>>2]=0;c[a+892+24>>2]=0;c[a+892+28>>2]=0}e=c[a+732>>2]|0;if((e|0)<=0){cf(a);return}f=c[a+740>>2]|0;d=0;do{m=c[f+(d*52|0)+8>>2]|0;o=c[f+(d*52|0)+12>>2]|0;k=+g[m+8>>2]-+g[o+8>>2];l=+g[m+12>>2]-+g[o+12>>2];n=+g[m+16>>2]-+g[o+16>>2];n=+x(+(k*k+l*l+n*n));g[f+(d*52|0)+16>>2]=n;g[f+(d*52|0)+28>>2]=n*n;d=d+1|0}while((d|0)!=(e|0));d=0;do{g[f+(d*52|0)+24>>2]=(+g[(c[f+(d*52|0)+8>>2]|0)+88>>2]+ +g[(c[f+(d*52|0)+12>>2]|0)+88>>2])/+g[(c[f+(d*52|0)+4>>2]|0)+4>>2];d=d+1|0}while((d|0)!=(e|0));cf(a);return}function ge(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;if(!b)if(!e){if(f|0){c[f>>2]=(a>>>0)%(d>>>0);c[f+4>>2]=0}e=0;f=(a>>>0)/(d>>>0)>>>0;return (P(e|0),f)|0}else{if(!f){e=0;f=0;return (P(e|0),f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;e=0;f=0;return (P(e|0),f)|0}do if(d){if(e|0){h=(M(e|0)|0)-(M(b|0)|0)|0;if(h>>>0<=31){n=h+1|0;i=a>>>((h+1|0)>>>0)&h-31>>31|b<<31-h;m=b>>>((h+1|0)>>>0)&h-31>>31;g=0;h=a<<31-h;break}if(!f){e=0;f=0;return (P(e|0),f)|0}c[f>>2]=a|0;c[f+4>>2]=b|b&0;e=0;f=0;return (P(e|0),f)|0}if(d-1&d|0){h=(M(d|0)|0)+33-(M(b|0)|0)|0;n=h;i=32-h-1>>31&b>>>((h-32|0)>>>0)|(b<<32-h|a>>>(h>>>0))&h-32>>31;m=h-32>>31&b>>>(h>>>0);g=a<<64-h&32-h>>31;h=(b<<64-h|a>>>((h-32|0)>>>0))&32-h>>31|a<<32-h&h-33>>31;break}if(f|0){c[f>>2]=d-1&a;c[f+4>>2]=0}if((d|0)==1){e=b|b&0;f=a|0|0;return (P(e|0),f)|0}else{f=eF(d|0)|0;e=b>>>(f>>>0)|0;f=b<<32-f|a>>>(f>>>0)|0;return (P(e|0),f)|0}}else{if(!e){if(f|0){c[f>>2]=(b>>>0)%(d>>>0);c[f+4>>2]=0}e=0;f=(b>>>0)/(d>>>0)>>>0;return (P(e|0),f)|0}if(!a){if(f|0){c[f>>2]=0;c[f+4>>2]=(b>>>0)%(e>>>0)}d=0;f=(b>>>0)/(e>>>0)>>>0;return (P(d|0),f)|0}if(!(e-1&e)){if(f|0){c[f>>2]=a|0;c[f+4>>2]=e-1&b|b&0}d=0;f=b>>>((eF(e|0)|0)>>>0);return (P(d|0),f)|0}h=(M(e|0)|0)-(M(b|0)|0)|0;if(h>>>0<=30){n=h+1|0;i=b<<31-h|a>>>((h+1|0)>>>0);m=b>>>((h+1|0)>>>0);g=0;h=a<<31-h;break}if(!f){e=0;f=0;return (P(e|0),f)|0}c[f>>2]=a|0;c[f+4>>2]=b|b&0;e=0;f=0;return (P(e|0),f)|0}while(0);if(!n){j=h;b=m;a=0;h=0}else{k=xv(d|0|0,e|e&0|0,-1,-1)|0;l=Q()|0;j=h;b=m;a=n;h=0;do{p=j;j=g>>>31|j<<1;g=h|g<<1;p=i<<1|p>>>31|0;o=i>>>31|b<<1|0;lv(k|0,l|0,p|0,o|0)|0;n=Q()|0;m=n>>31|((n|0)<0?-1:0)<<1;h=m&1;i=lv(p|0,o|0,m&(d|0)|0,(((n|0)<0?-1:0)>>31|((n|0)<0?-1:0)<<1)&(e|e&0)|0)|0;b=Q()|0;a=a-1|0}while((a|0)!=0);a=0}if(f|0){c[f>>2]=i;c[f+4>>2]=b}o=(g|0)>>>31|j<<1|(0<<1|g>>>31)&0|a;p=(g<<1|0>>>31)&-2|h;return (P(o|0),p)|0}function he(a,b,d,e,f,h){a=a|0;b=+b;d=+d;e=e|0;f=f|0;h=h|0;var i=0,j=0.0,k=0.0,l=0.0,m=0,n=0,o=0,p=0,q=0,r=0.0;o=sa;sa=sa+352|0;m=IH(f)|0;j=+g[m>>2];k=+g[m+4>>2];l=+g[m+8>>2];g[o+328>>2]=0.0;g[o+324>>2]=0.0;g[o+320>>2]=0.0;ns(o+336|0,o+328|0,o+324|0,o+320|0);g[(JI(o+336|0)|0)+(e<<2)>>2]=d;g[o+296>>2]=0.0;g[o+292>>2]=0.0;g[o+288>>2]=0.0;ns(o+304|0,o+296|0,o+292|0,o+288|0);m=JI(o+304|0)|0;g[m+(e<<2)>>2]=-d;g[o+264>>2]=0.0;g[o+260>>2]=0.0;g[o+256>>2]=0.0;ns(o+272|0,o+264|0,o+260|0,o+256|0);n=JI(o+272|0)|0;g[n+(e<<2)>>2]=d;i=0;while(1){if(i>>>0>=360)break;d=+(i|0)*.01745329238474369;r=+yI(d)*b;g[m+(((e+1|0)%3|0)<<2)>>2]=r;g[n+(((e+1|0)%3|0)<<2)>>2]=r;d=+zI(d)*b;g[m+(((e+2|0)%3|0)<<2)>>2]=d;g[n+(((e+2|0)%3|0)<<2)>>2]=d;p=c[(c[a>>2]|0)+8>>2]|0;q=JI(f)|0;vl(o+224|0,q,+g[o+304>>2],+g[o+304+4>>2],+g[o+304+8>>2]);qp(o+240|0,j,k,l,+g[o+224>>2],+g[o+224+4>>2],+g[o+224+8>>2]);vl(o+192|0,q,+g[o+272>>2],+g[o+272+4>>2],+g[o+272+8>>2]);qp(o+208|0,j,k,l,+g[o+192>>2],+g[o+192+4>>2],+g[o+192+8>>2]);ab[p&127](a,o+240|0,o+208|0,h);i=i+30|0}g[o+168>>2]=0.0;g[o+164>>2]=0.0;g[o+160>>2]=0.0;ns(o+176|0,o+168|0,o+164|0,o+160|0);g[(JI(o+176|0)|0)+(e<<2)>>2]=1.0;g[o+136>>2]=0.0;g[o+132>>2]=0.0;g[o+128>>2]=0.0;ns(o+144|0,o+136|0,o+132|0,o+128|0);g[(JI(o+144|0)|0)+(((e+1|0)%3|0)<<2)>>2]=1.0;q=c[(c[a>>2]|0)+60>>2]|0;p=JI(f)|0;vl(o+96|0,p,+g[o+336>>2],+g[o+336+4>>2],+g[o+336+8>>2]);sp(o+112|0,j,k,l,+g[o+96>>2],+g[o+96+4>>2],+g[o+96+8>>2]);vl(o+80|0,p,+g[o+176>>2],+g[o+176+4>>2],+g[o+176+8>>2]);vl(o+64|0,p,+g[o+144>>2],+g[o+144+4>>2],+g[o+144+8>>2]);db[q&1](a,o+112|0,o+80|0,o+64|0,b,b,0.0,6.2831854820251465,h,0,10.0);q=c[(c[a>>2]|0)+60>>2]|0;vl(o+32|0,p,+g[o+336>>2],+g[o+336+4>>2],+g[o+336+8>>2]);qp(o+48|0,j,k,l,+g[o+32>>2],+g[o+32+4>>2],+g[o+32+8>>2]);vl(o+16|0,p,+g[o+176>>2],+g[o+176+4>>2],+g[o+176+8>>2]);vl(o,p,+g[o+144>>2],+g[o+144+4>>2],+g[o+144+8>>2]);db[q&1](a,o+48|0,o+16|0,o,b,b,0.0,6.2831854820251465,h,0,10.0);sa=o;return}function ie(a,b,d,e,f,h){a=a|0;b=+b;d=+d;e=e|0;f=f|0;h=h|0;var i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0;n=sa;sa=sa+400|0;g[n+376>>2]=0.0;g[n+372>>2]=0.0;g[n+368>>2]=0.0;ns(n+384|0,n+376|0,n+372|0,n+368|0);l=JI(n+384|0)|0;g[l+(e<<2)>>2]=-d;g[n+344>>2]=0.0;g[n+340>>2]=0.0;g[n+336>>2]=0.0;ns(n+352|0,n+344|0,n+340|0,n+336|0);m=JI(n+352|0)|0;g[m+(e<<2)>>2]=d;Dq(n+272|0,f);Qv(n+256|0,f,+g[n+384>>2],+g[n+384+4>>2],+g[n+384+8>>2]);i=IH(n+272|0)|0;c[i>>2]=c[n+256>>2];c[i+4>>2]=c[n+256+4>>2];c[i+8>>2]=c[n+256+8>>2];c[i+12>>2]=c[n+256+12>>2];c[n+240>>2]=c[n+256>>2];c[n+240+4>>2]=c[n+256+4>>2];c[n+240+8>>2]=c[n+256+8>>2];c[n+240+12>>2]=c[n+256+12>>2];i=JI(n+272|0)|0;sr(n+224|0,i,(e+1|0)%3|0);sr(n+192|0,i,e);Lq(n+208|0,+g[n+192>>2],+g[n+192+4>>2],+g[n+192+8>>2]);cb[c[(c[a>>2]|0)+64>>2]&1](a,n+240|0,n+224|0,n+208|0,b,-1.5707963705062866,1.5707963705062866,-1.5707963705062866,1.5707963705062866,h,30.0,0);Dq(n+128|0,f);Qv(n+112|0,f,+g[n+352>>2],+g[n+352+4>>2],+g[n+352+8>>2]);i=IH(n+128|0)|0;c[i>>2]=c[n+112>>2];c[i+4>>2]=c[n+112+4>>2];c[i+8>>2]=c[n+112+8>>2];c[i+12>>2]=c[n+112+12>>2];c[n+96>>2]=c[n+112>>2];c[n+96+4>>2]=c[n+112+4>>2];c[n+96+8>>2]=c[n+112+8>>2];c[n+96+12>>2]=c[n+112+12>>2];i=JI(n+128|0)|0;sr(n+80|0,i,(e+1|0)%3|0);sr(n+64|0,i,e);cb[c[(c[a>>2]|0)+64>>2]&1](a,n+96|0,n+80|0,n+64|0,b,-1.5707963705062866,1.5707963705062866,-1.5707963705062866,1.5707963705062866,h,30.0,0);i=IH(f)|0;d=+g[i>>2];j=+g[i+4>>2];k=+g[i+8>>2];i=0;while(1){if(i>>>0>=360)break;q=+(i|0)*.01745329238474369;r=+yI(q)*b;g[l+(((e+1|0)%3|0)<<2)>>2]=r;g[m+(((e+1|0)%3|0)<<2)>>2]=r;q=+zI(q)*b;g[l+(((e+2|0)%3|0)<<2)>>2]=q;g[m+(((e+2|0)%3|0)<<2)>>2]=q;o=c[(c[a>>2]|0)+8>>2]|0;p=JI(f)|0;vl(n+32|0,p,+g[n+384>>2],+g[n+384+4>>2],+g[n+384+8>>2]);qp(n+48|0,d,j,k,+g[n+32>>2],+g[n+32+4>>2],+g[n+32+8>>2]);vl(n,p,+g[n+352>>2],+g[n+352+4>>2],+g[n+352+8>>2]);qp(n+16|0,d,j,k,+g[n>>2],+g[n+4>>2],+g[n+8>>2]);ab[o&127](a,n+48|0,n+16|0,h);i=i+30|0}sa=n;return}function je(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,l=0,m=0;h=c[d+8>>2]|0;if((h|0)>0){i=c[d+16>>2]|0;f=0;e=0;do{j=c[i+(f<<2)>>2]|0;if(!(c[j+204>>2]&3)){c[j+208>>2]=e;e=e+1|0}c[j+212>>2]=-1;g[j+244>>2]=1.0;f=f+1|0}while((f|0)!=(h|0));j=e}else j=0;i=c[b+8>>2]|0;if((i|0)<(j|0)){if((c[b+12>>2]|0)<(j|0)){if(!j){e=0;h=i}else{c[7182]=(c[7182]|0)+1;e=xb((j<<3|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+8>>2]|0}if((h|0)>0){f=0;do{m=(c[b+16>>2]|0)+(f<<3)|0;k=c[m+4>>2]|0;l=e+(f<<3)|0;c[l>>2]=c[m>>2];c[l+4>>2]=k;f=f+1|0}while((f|0)!=(h|0))}f=c[b+16>>2]|0;if(f|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=e;c[b+12>>2]=j;f=b+16|0}else f=b+16|0;e=i;do{m=(c[f>>2]|0)+(e<<3)|0;c[m>>2]=0;c[m+4>>2]=0;e=e+1|0}while((e|0)!=(j|0))}c[b+8>>2]=j;if((j|0)>0){f=c[b+16>>2]|0;e=0;do{c[f+(e<<3)>>2]=e;c[f+(e<<3)+4>>2]=1;e=e+1|0}while((e|0)!=(j|0))}e=c[d+68>>2]|0;e=Fa[c[(c[e>>2]|0)+36>>2]&127](e)|0;l=Fa[c[(c[e>>2]|0)+36>>2]&127](e)|0;if(!l)return;k=Fa[c[(c[e>>2]|0)+20>>2]&127](e)|0;if((l|0)<=0)return;d=0;do{e=c[c[k+(d<<4)>>2]>>2]|0;f=c[c[k+(d<<4)+4>>2]>>2]|0;if((e|0?(f|0?(c[e+204>>2]&7|0)==0:0):0)?(c[f+204>>2]&7|0)==0:0){h=c[e+208>>2]|0;e=c[f+208>>2]|0;j=c[b+16>>2]|0;f=c[j+(h<<3)>>2]|0;if((f|0)!=(h|0)){c[j+(h<<3)>>2]=c[j+(f<<3)>>2];h=c[j+(f<<3)>>2]|0;f=c[j+(h<<3)>>2]|0;if((h|0)!=(f|0)){i=j+(h<<3)|0;do{h=j+(f<<3)|0;c[i>>2]=c[h>>2];h=c[h>>2]|0;i=j+(h<<3)|0;f=c[i>>2]|0}while((h|0)!=(f|0))}}f=c[j+(e<<3)>>2]|0;if((f|0)!=(e|0)){c[j+(e<<3)>>2]=c[j+(f<<3)>>2];e=c[j+(f<<3)>>2]|0;f=c[j+(e<<3)>>2]|0;if((e|0)!=(f|0)){i=j+(e<<3)|0;do{e=j+(f<<3)|0;c[i>>2]=c[e>>2];e=c[e>>2]|0;i=j+(e<<3)|0;f=c[i>>2]|0}while((e|0)!=(f|0))}}if((h|0)!=(e|0)){c[j+(h<<3)>>2]=e;m=j+(e<<3)+4|0;c[m>>2]=(c[m>>2]|0)+(c[j+(h<<3)+4>>2]|0)}}d=d+1|0}while((d|0)!=(l|0));return}function ke(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0;h=sa;sa=sa+48|0;c[b+8>>2]=0;g[b+12>>2]=0.0;c[b>>2]=9732;c[b+48>>2]=d;c[b+4>>2]=21;if(Fa[c[(c[d>>2]|0)+40>>2]&127](d)|0)Za[c[(c[d>>2]|0)+48>>2]&127](d,b+16|0,b+32|0);else{d=h+32+4|0;c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;g[h+32>>2]=1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h+16|0,b,h+32|0);g[b+32>>2]=+g[h+16>>2]+ +g[b+12>>2];g[h+32>>2]=-1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h,b,h+32|0);c[h+16>>2]=c[h>>2];c[h+16+4>>2]=c[h+4>>2];c[h+16+8>>2]=c[h+8>>2];c[h+16+12>>2]=c[h+12>>2];g[b+16>>2]=+g[h+16>>2]-+g[b+12>>2];c[h+32>>2]=0;c[h+32+4>>2]=0;c[h+32+8>>2]=0;c[h+32+12>>2]=0;g[d>>2]=1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h+16|0,b,h+32|0);g[b+36>>2]=+g[h+16+4>>2]+ +g[b+12>>2];g[d>>2]=-1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h,b,h+32|0);c[h+16>>2]=c[h>>2];c[h+16+4>>2]=c[h+4>>2];c[h+16+8>>2]=c[h+8>>2];c[h+16+12>>2]=c[h+12>>2];g[b+20>>2]=+g[h+16+4>>2]-+g[b+12>>2];c[h+32>>2]=0;c[h+32+4>>2]=0;c[h+32+8>>2]=0;c[h+32+12>>2]=0;g[h+32+8>>2]=1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h+16|0,b,h+32|0);g[b+40>>2]=+g[h+16+8>>2]+ +g[b+12>>2];g[h+32+8>>2]=-1.0;Za[c[(c[b>>2]|0)+68>>2]&127](h,b,h+32|0);c[h+16>>2]=c[h>>2];c[h+16+4>>2]=c[h+4>>2];c[h+16+8>>2]=c[h+8>>2];c[h+16+12>>2]=c[h+12>>2];g[b+24>>2]=+g[h+16+8>>2]-+g[b+12>>2]}c[b>>2]=9580;c[b+52>>2]=0;c[b+56>>2]=0;a[b+60>>0]=e&1;a[b+61>>0]=0;c[b+4>>2]=21;if(!f){sa=h;return}c[7182]=(c[7182]|0)+1;d=xb(191)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}c[d+52>>2]=282;a[d+60>>0]=0;a[d+80>>0]=1;c[d+76>>2]=0;c[d+68>>2]=0;c[d+72>>2]=0;a[d+100>>0]=1;c[d+96>>2]=0;c[d+88>>2]=0;c[d+92>>2]=0;a[d+120>>0]=1;c[d+116>>2]=0;c[d+108>>2]=0;c[d+112>>2]=0;a[d+140>>0]=1;c[d+136>>2]=0;c[d+128>>2]=0;c[d+132>>2]=0;c[d+144>>2]=0;a[d+164>>0]=1;c[d+160>>2]=0;c[d+152>>2]=0;c[d+156>>2]=0;c[d+168>>2]=0;c[d+4>>2]=-8388609;c[d+8>>2]=-8388609;c[d+12>>2]=-8388609;g[d+16>>2]=0.0;c[d+20>>2]=2139095039;c[d+24>>2]=2139095039;c[d+28>>2]=2139095039;g[d+32>>2]=0.0;c[d>>2]=10888;c[b+52>>2]=d;pc(d,c[b+48>>2]|0,(a[b+60>>0]|0)!=0,b+16|0,b+32|0);a[b+61>>0]=1;sa=h;return}function le(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0,x=0;if(!a)return;q=+g[b>>2];r=+g[b+4>>2];s=+g[b+8>>2];t=+g[b+16>>2];u=+g[b+20>>2];p=+g[b+24>>2];c[7182]=(c[7182]|0)+1;b=xb(275)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}c[b>>2]=a;o=64;j=1;h=b;i=b;f=b;e=b;m=b;while(1){k=j+-1|0;n=c[h+(k<<2)>>2]|0;do if(((((+g[n>>2]<=t?+g[n+16>>2]>=q:0)?+g[n+4>>2]<=u:0)?+g[n+20>>2]>=r:0)?+g[n+8>>2]<=p:0)?+g[n+24>>2]>=s:0){if(!(c[n+40>>2]|0)){Va[c[(c[d>>2]|0)+12>>2]&127](d,n);a=o;b=m;break}l=c[n+36>>2]|0;do if((k|0)==(o|0)){a=(o|0)==0?1:o<<1;if((j|0)<=(a|0)){if((a|0)!=0?(c[7182]=(c[7182]|0)+1,v=xb((a<<2|3)+16|0)|0,(v|0)!=0):0){c[(v+4+15&-16)+-4>>2]=v;e=v+4+15&-16}else e=0;if((j|0)<=1){if(!h){h=e;j=e;i=e;f=e;b=e;k=0;break}}else{b=0;do{c[e+(b<<2)>>2]=c[h+(b<<2)>>2];b=b+1|0}while((b|0)!=(o|0))}if(!m){h=e;j=e;i=e;f=e;b=e;k=o}else{c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0);h=e;j=e;i=e;f=e;b=e;k=o}}else{a=o;j=e;b=m;k=o}}else{a=o;j=e;b=m}while(0);c[h+(k<<2)>>2]=l;m=k+1|0;l=c[n+40>>2]|0;do if((m|0)==(a|0)?(w=(a|0)==0?1:a<<1,(a|0)<(w|0)):0){if((w|0)!=0?(c[7182]=(c[7182]|0)+1,x=xb((w<<2|3)+16|0)|0,(x|0)!=0):0){c[(x+4+15&-16)+-4>>2]=x;e=x+4+15&-16}else e=0;if((k|0)>-1){b=0;do{c[e+(b<<2)>>2]=c[h+(b<<2)>>2];b=b+1|0}while((b|0)!=(a|0));if(!j){a=w;h=e;i=e;f=e;j=e;b=e;break}}else if((h|0)==0|(j|0)==0){a=w;h=e;i=e;f=e;j=e;b=e;break}c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);a=w;h=e;i=e;f=e;j=e;b=e}while(0);c[h+(m<<2)>>2]=l;k=k+2|0;e=j}else{a=o;b=m}while(0);if((k|0)<=0)break;o=a;j=k;m=b}if((h|0)==0|(i|0)==0)return;c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);return}function me(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0;j=sa;sa=sa+64|0;k=(a[b+8>>0]|0)!=0;i=k?e:d;d=k?d:e;e=c[d+4>>2]|0;if(((c[e+4>>2]|0)+-21|0)>>>0>=9){sa=j;return}if((c[(c[i+4>>2]|0)+4>>2]|0)>=20){sa=j;return}l=+va[c[(c[e>>2]|0)+48>>2]&15](e);c[h+4>>2]=c[b+76>>2];c[b+16>>2]=i;c[b+20>>2]=d;c[b+64>>2]=f;g[b+68>>2]=l;c[b+56>>2]=h;k=c[d+12>>2]|0;A=+g[k>>2];z=+g[k+16>>2];y=+g[k+32>>2];x=+g[k+4>>2];w=+g[k+20>>2];v=+g[k+36>>2];r=+g[k+8>>2];p=+g[k+24>>2];n=+g[k+40>>2];u=-+g[k+48>>2];t=-+g[k+52>>2];s=-+g[k+56>>2];k=c[i+12>>2]|0;J=+g[k>>2];I=+g[k+16>>2];H=+g[k+32>>2];G=+g[k+4>>2];F=+g[k+20>>2];E=+g[k+36>>2];D=+g[k+8>>2];C=+g[k+24>>2];B=+g[k+40>>2];q=+g[k+48>>2];o=+g[k+52>>2];m=+g[k+56>>2];g[j>>2]=A*J+z*I+y*H;g[j+4>>2]=A*G+z*F+y*E;g[j+8>>2]=A*D+z*C+y*B;g[j+12>>2]=0.0;g[j+16>>2]=x*J+w*I+v*H;g[j+20>>2]=x*G+w*F+v*E;g[j+24>>2]=x*D+w*C+v*B;g[j+28>>2]=0.0;g[j+32>>2]=r*J+p*I+n*H;g[j+36>>2]=r*G+p*F+n*E;g[j+40>>2]=r*D+p*C+n*B;g[j+44>>2]=0.0;g[j+48>>2]=A*u+z*t+y*s+(A*q+z*o+y*m);g[j+52>>2]=x*u+w*t+v*s+(x*q+w*o+v*m);g[j+56>>2]=r*u+p*t+n*s+(r*q+p*o+n*m);g[j+60>>2]=0.0;k=c[i+4>>2]|0;ab[c[(c[k>>2]|0)+8>>2]&127](k,j,b+24|0,b+40|0);g[b+40>>2]=+g[b+40>>2]+l;g[b+44>>2]=+g[b+44>>2]+l;g[b+48>>2]=+g[b+48>>2]+l;g[b+24>>2]=+g[b+24>>2]-l;g[b+28>>2]=+g[b+28>>2]-l;g[b+32>>2]=+g[b+32>>2]-l;k=c[b+76>>2]|0;d=c[d+8>>2]|0;c[k+740>>2]=c[i+8>>2];c[k+744>>2]=d;ab[c[(c[e>>2]|0)+64>>2]&127](e,b+12|0,b+24|0,b+40|0);d=c[h+4>>2]|0;do if(c[d+748>>2]|0){e=c[d+740>>2]|0;f=c[(c[h+8>>2]|0)+8>>2]|0;if((e|0)==(f|0)){re(d,e+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(d,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,f+4|0);break}}while(0);c[b+16>>2]=0;c[b+20>>2]=0;sa=j;return}function ne(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0,n=0,o=0.0,p=0;n=sa;sa=sa+128|0;i=+g[b>>2];j=+g[b+16>>2];o=i>2];if((o+g[a+28>>2]){sa=n;return}l=i>j?b:b+16|0;if(+g[(+g[l>>2]>h?l:b+32|0)>>2]<+g[a+12>>2]){sa=n;return}h=+g[b+8>>2];i=+g[b+24>>2];o=h>2];if((o+g[a+36>>2]){sa=n;return}l=h>i?b+8|0:b+24|0;if(+g[(+g[l>>2]>j?l:b+40|0)>>2]<+g[a+20>>2]){sa=n;return}h=+g[b+4>>2];i=+g[b+20>>2];o=h>2];if((o+g[a+32>>2]){sa=n;return}l=h>i?b+4|0:b+20|0;if(+g[(+g[l>>2]>j?l:b+36|0)>>2]<+g[a+16>>2]){sa=n;return}f=c[a+4>>2]|0;if((c[(c[f+4>>2]|0)+4>>2]|0)>=20){sa=n;return}l=c[a+48>>2]|0;c[n+24+8>>2]=0;c[n+24+12>>2]=1065353216;c[n+24+16>>2]=1065353216;c[n+24+20>>2]=1065353216;g[n+24+24>>2]=0.0;c[n+24+52>>2]=0;c[n+24>>2]=6476;c[n+24+4>>2]=1;c[n+24+56>>2]=c[b>>2];c[n+24+56+4>>2]=c[b+4>>2];c[n+24+56+8>>2]=c[b+8>>2];c[n+24+56+12>>2]=c[b+12>>2];c[n+24+72>>2]=c[b+16>>2];c[n+24+72+4>>2]=c[b+16+4>>2];c[n+24+72+8>>2]=c[b+16+8>>2];c[n+24+72+12>>2]=c[b+16+12>>2];c[n+24+88>>2]=c[b+32>>2];c[n+24+88+4>>2]=c[b+32+4>>2];c[n+24+88+8>>2]=c[b+32+8>>2];c[n+24+88+12>>2]=c[b+32+12>>2];c[n+24+44>>2]=c[a+56>>2];p=c[a+8>>2]|0;b=c[p+8>>2]|0;k=c[p+12>>2]|0;c[n>>2]=p;c[n+4>>2]=n+24;c[n+8>>2]=b;c[n+12>>2]=k;c[n+16>>2]=d;c[n+20>>2]=e;k=Ka[c[(c[l>>2]|0)+8>>2]&31](l,f,n,c[a+64>>2]|0)|0;b=c[a+44>>2]|0;f=c[b+8>>2]|0;if((c[f+8>>2]|0)==(c[(c[a+8>>2]|0)+8>>2]|0)){c[b+8>>2]=n;Za[c[(c[b>>2]|0)+8>>2]&127](b,d,e)}else{f=c[b+12>>2]|0;c[b+12>>2]=n;Za[c[(c[b>>2]|0)+12>>2]&127](b,d,e)}eb[c[(c[k>>2]|0)+8>>2]&31](k,c[a+4>>2]|0,n,c[a+52>>2]|0,c[a+44>>2]|0);p=c[a+44>>2]|0;c[((c[(c[p+8>>2]|0)+8>>2]|0)==(c[(c[a+8>>2]|0)+8>>2]|0)?p+8|0:p+12|0)>>2]=f;Pa[c[c[k>>2]>>2]&511](k);Va[c[(c[l>>2]|0)+60>>2]&127](l,k);c[n+24>>2]=9932;f=c[n+24+52>>2]|0;if(f|0?(Pa[c[c[f>>2]>>2]&511](f),m=c[n+24+52>>2]|0,m|0):0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}sa=n;return}function oe(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0.0,x=0.0,y=0.0,z=0.0;v=a[h+16>>0]&-16;a[h+16>>0]=v;w=+g[e>>2];x=+g[d>>2];n=+g[e+4>>2];o=+g[d+4>>2];p=+g[e+8>>2];q=+g[d+8>>2];r=+g[f>>2];s=+g[f+4>>2];t=+g[f+8>>2];l=+g[b>>2];m=+g[b+4>>2];i=+g[b+8>>2];y=(w-x)*(l-x)+(n-o)*(m-o)+(p-q)*(i-q);z=(r-x)*(l-x)+(s-o)*(m-o)+(t-q)*(i-q);do if(y<=0.0&z<=0.0){c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];a[h+16>>0]=v|1;j=0.0;k=0.0;i=1.0}else{u=(w-x)*(l-w)+(n-o)*(m-n)+(p-q)*(i-p);k=(r-x)*(l-w)+(s-o)*(m-n)+(t-q)*(i-p);if(!(!(u>=0.0)|!(k<=u))){c[h>>2]=c[e>>2];c[h+4>>2]=c[e+4>>2];c[h+8>>2]=c[e+8>>2];c[h+12>>2]=c[e+12>>2];a[h+16>>0]=v|2;j=0.0;k=1.0;i=0.0;break}if(u<=0.0&(y>=0.0?y*k-u*z<=0.0:0)){g[h>>2]=x+(w-x)*(y/(y-u));g[h+4>>2]=o+(n-o)*(y/(y-u));g[h+8>>2]=q+(p-q)*(y/(y-u));g[h+12>>2]=0.0;a[h+16>>0]=v|3;j=0.0;k=y/(y-u);i=1.0-y/(y-u);break}j=(w-x)*(l-r)+(n-o)*(m-s)+(p-q)*(i-t);i=(r-x)*(l-r)+(s-o)*(m-s)+(t-q)*(i-t);if(!(!(i>=0.0)|!(j<=i))){c[h>>2]=c[f>>2];c[h+4>>2]=c[f+4>>2];c[h+8>>2]=c[f+8>>2];c[h+12>>2]=c[f+12>>2];a[h+16>>0]=v|4;j=1.0;k=0.0;i=0.0;break}if(i<=0.0&(z>=0.0?j*z-y*i<=0.0:0)){g[h>>2]=x+(r-x)*(z/(z-i));g[h+4>>2]=o+(s-o)*(z/(z-i));g[h+8>>2]=q+(t-q)*(z/(z-i));g[h+12>>2]=0.0;a[h+16>>0]=v|5;j=z/(z-i);k=0.0;i=1.0-z/(z-i);break}if((u*i-j*k<=0.0?k-u>=0.0:0)?j-i>=0.0:0){k=(k-u)/(k-u+(j-i));g[h>>2]=w+(r-w)*k;g[h+4>>2]=n+(s-n)*k;g[h+8>>2]=p+(t-p)*k;g[h+12>>2]=0.0;a[h+16>>0]=v|6;j=k;k=1.0-k;i=0.0;break}l=1.0/(y*k-u*z+(u*i-j*k+(j*z-y*i)));m=(j*z-y*i)*l;i=(y*k-u*z)*l;g[h>>2]=(r-x)*i+(x+(w-x)*m);g[h+4>>2]=(s-o)*i+(o+(n-o)*m);g[h+8>>2]=(t-q)*i+(q+(p-q)*m);g[h+12>>2]=0.0;a[h+16>>0]=v|7;j=i;k=m;i=1.0-m-i}while(0);g[h+20>>2]=i;g[h+24>>2]=k;g[h+28>>2]=j;g[h+32>>2]=0.0;return}function pe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0;f=sa;sa=sa+256|0;Ki(16022);c[f+32>>2]=6820;k=f+32+36|0;c[k>>2]=c[b>>2];c[k+4>>2]=c[b+4>>2];c[k+8>>2]=c[b+8>>2];c[k+12>>2]=c[b+12>>2];l=f+32+52|0;c[l>>2]=c[d>>2];c[l+4>>2]=c[d+4>>2];c[l+8>>2]=c[d+8>>2];c[l+12>>2]=c[d+12>>2];c[f+32+212>>2]=a;c[f+32+216>>2]=e;c[f+32+68>>2]=1065353216;c[f+32+72>>2]=0;c[f+32+72+4>>2]=0;c[f+32+72+8>>2]=0;c[f+32+72+12>>2]=0;c[f+32+88>>2]=1065353216;c[f+32+92>>2]=0;c[f+32+92+4>>2]=0;c[f+32+92+8>>2]=0;c[f+32+92+12>>2]=0;c[f+32+108>>2]=1065353216;c[f+32+112>>2]=0;c[f+32+116>>2]=c[k>>2];c[f+32+116+4>>2]=c[k+4>>2];c[f+32+116+8>>2]=c[k+8>>2];c[f+32+116+12>>2]=c[k+12>>2];c[f+32+132>>2]=1065353216;c[f+32+136>>2]=0;c[f+32+136+4>>2]=0;c[f+32+136+8>>2]=0;c[f+32+136+12>>2]=0;c[f+32+152>>2]=1065353216;c[f+32+156>>2]=0;c[f+32+156+4>>2]=0;c[f+32+156+8>>2]=0;c[f+32+156+12>>2]=0;c[f+32+172>>2]=1065353216;c[f+32+176>>2]=0;c[f+32+180>>2]=c[d>>2];c[f+32+180+4>>2]=c[d+4>>2];c[f+32+180+8>>2]=c[d+8>>2];c[f+32+180+12>>2]=c[d+12>>2];m=+g[d>>2]-+g[b>>2];j=+g[d+4>>2]-+g[b+4>>2];i=+g[d+8>>2]-+g[b+8>>2];h=1.0/+x(+(m*m+j*j+i*i));p=m*h==0.0?1000000015047466219876688.0e6:1.0/(m*h);g[f+32+4>>2]=p;o=j*h==0.0?1000000015047466219876688.0e6:1.0/(j*h);g[f+32+8>>2]=o;n=i*h==0.0?1000000015047466219876688.0e6:1.0/(i*h);g[f+32+12>>2]=n;c[f+32+20>>2]=p<0.0&1;c[f+32+24>>2]=o<0.0&1;c[f+32+28>>2]=n<0.0&1;g[f+32+32>>2]=m*h*(+g[l>>2]-+g[k>>2])+j*h*(+g[f+32+56>>2]-+g[f+32+40>>2])+i*h*(+g[f+32+60>>2]-+g[f+32+44>>2]);a=c[a+68>>2]|0;e=c[(c[a>>2]|0)+24>>2]|0;c[f+16>>2]=0;c[f+16+4>>2]=0;c[f+16+8>>2]=0;c[f+16+12>>2]=0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;gb[e&7](a,b,d,f+32|0,f+16|0,f);a=c[3084]|0;e=(c[a+16>>2]|0)+-1|0;c[a+16>>2]=e;if(e|0){sa=f;return}do if(c[a+4>>2]|0){la(f+32|0,0)|0;l=c[7181]|0;g[a+8>>2]=+g[a+8>>2]+ +(((c[f+32+4>>2]|0)-(c[l+4>>2]|0)+(((c[f+32>>2]|0)-(c[l>>2]|0)|0)*1e6|0)-(c[a+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[a+16>>2]|0)){a=c[3084]|0;break}else{sa=f;return}}while(0);c[3084]=c[a+20>>2];sa=f;return}function qe(a,b,f){a=a|0;b=b|0;f=f|0;var i=0,j=0.0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0;t=sa;sa=sa+32|0;n=c[a+4>>2]|0;kb[c[(c[n>>2]|0)+16>>2]&3](n,t+28|0,t+24|0,t+20|0,t+16|0,t+12|0,t+8|0,t+4|0,t,b);n=(c[t+12>>2]|0)+(J(c[t+8>>2]|0,f)|0)|0;r=c[a+4>>2]|0;o=c[t>>2]|0;switch(o|0){case 3:{i=e[n+4>>1]|0;break}case 2:{i=c[n+8>>2]|0;break}default:i=d[n+2>>0]|0}s=(c[t+20>>2]|0)==0;p=c[t+28>>2]|0;q=c[t+16>>2]|0;i=p+(J(q,i)|0)|0;if(s){l=+g[i+4>>2]*+g[r+8>>2];m=+g[i>>2]*+g[r+4>>2];k=i+8|0;j=+g[r+12>>2]}else{l=+g[r+8>>2]*+h[i+8>>3];m=+g[r+4>>2]*+h[i>>3];k=r+12|0;j=+h[i+16>>3]}j=+g[k>>2]*j;g[a+44>>2]=m;g[a+48>>2]=l;g[a+52>>2]=j;g[a+56>>2]=0.0;switch(o|0){case 3:{i=e[n+2>>1]|0;break}case 2:{i=c[n+4>>2]|0;break}default:i=d[n+1>>0]|0}i=p+(J(q,i)|0)|0;if(s){k=i+8|0;l=+g[i+4>>2]*+g[r+8>>2];m=+g[i>>2]*+g[r+4>>2];j=+g[r+12>>2]}else{k=r+12|0;l=+g[r+8>>2]*+h[i+8>>3];m=+g[r+4>>2]*+h[i>>3];j=+h[i+16>>3]}j=+g[k>>2]*j;g[a+28>>2]=m;g[a+32>>2]=l;g[a+36>>2]=j;g[a+40>>2]=0.0;switch(o|0){case 3:{i=e[n>>1]|0;break}case 2:{i=c[n>>2]|0;break}default:i=d[n>>0]|0}i=p+(J(q,i)|0)|0;if(s){l=+g[i+4>>2]*+g[r+8>>2];j=+g[i>>2]*+g[r+4>>2];q=i+8|0;m=+g[r+12>>2];u=+g[q>>2];m=u*m;r=a+12|0;g[r>>2]=j;r=a+16|0;g[r>>2]=l;r=a+20|0;g[r>>2]=m;r=a+24|0;g[r>>2]=0.0;r=a+8|0;r=c[r>>2]|0;q=c[r>>2]|0;q=q+8|0;q=c[q>>2]|0;s=a+12|0;ab[q&127](r,s,b,f);s=c[a+4>>2]|0;r=c[s>>2]|0;r=r+24|0;r=c[r>>2]|0;Va[r&127](s,b);sa=t;return}else{m=+g[r+8>>2]*+h[i+8>>3];l=+g[r+4>>2]*+h[i>>3];r=r+12|0;u=+h[i+16>>3];j=+g[r>>2];u=j*u;r=a+12|0;g[r>>2]=l;r=a+16|0;g[r>>2]=m;r=a+20|0;g[r>>2]=u;r=a+24|0;g[r>>2]=0.0;r=a+8|0;r=c[r>>2]|0;q=c[r>>2]|0;q=q+8|0;q=c[q>>2]|0;s=a+12|0;ab[q&127](r,s,b,f);s=c[a+4>>2]|0;r=c[s>>2]|0;r=r+24|0;r=c[r>>2]|0;Va[r&127](s,b);sa=t;return}}function re(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;f=c[b+748>>2]|0;if((f|0)<=0)return;do{j=f;f=f+-1|0;p=+g[b+4+(f*184|0)>>2];q=+g[b+4+(f*184|0)+4>>2];h=+g[b+4+(f*184|0)+8>>2];o=p*+g[d>>2]+q*+g[d+4>>2]+h*+g[d+8>>2]+ +g[d+48>>2];m=p*+g[d+16>>2]+q*+g[d+20>>2]+h*+g[d+24>>2]+ +g[d+52>>2];h=p*+g[d+32>>2]+q*+g[d+36>>2]+h*+g[d+40>>2]+ +g[d+56>>2];g[b+4+(f*184|0)+48>>2]=o;g[b+4+(f*184|0)+52>>2]=m;g[b+4+(f*184|0)+56>>2]=h;g[b+4+(f*184|0)+60>>2]=0.0;q=+g[b+4+(f*184|0)+16>>2];p=+g[b+4+(f*184|0)+20>>2];i=+g[b+4+(f*184|0)+24>>2];n=q*+g[e>>2]+p*+g[e+4>>2]+i*+g[e+8>>2]+ +g[e+48>>2];l=q*+g[e+16>>2]+p*+g[e+20>>2]+i*+g[e+24>>2]+ +g[e+52>>2];i=q*+g[e+32>>2]+p*+g[e+36>>2]+i*+g[e+40>>2]+ +g[e+56>>2];g[b+4+(f*184|0)+32>>2]=n;g[b+4+(f*184|0)+36>>2]=l;g[b+4+(f*184|0)+40>>2]=i;g[b+4+(f*184|0)+44>>2]=0.0;g[b+4+(f*184|0)+80>>2]=(o-n)*+g[b+4+(f*184|0)+64>>2]+(m-l)*+g[b+4+(f*184|0)+68>>2]+(h-i)*+g[b+4+(f*184|0)+72>>2];k=b+4+(f*184|0)+148|0;c[k>>2]=(c[k>>2]|0)+1}while((j|0)>1);f=c[b+748>>2]|0;if((f|0)<=0)return;j=f;do{e=j;j=j+-1|0;d=b+4+(j*184|0)|0;h=+g[b+4+(j*184|0)+80>>2];i=+g[b+752>>2];if(h<=i){o=+g[b+4+(j*184|0)+32>>2]-(+g[b+4+(j*184|0)+48>>2]-+g[b+4+(j*184|0)+64>>2]*h);p=+g[b+4+(j*184|0)+36>>2]-(+g[b+4+(j*184|0)+52>>2]-h*+g[b+4+(j*184|0)+68>>2]);q=+g[b+4+(j*184|0)+40>>2]-(+g[b+4+(j*184|0)+56>>2]-h*+g[b+4+(j*184|0)+72>>2]);if(o*o+p*p+q*q>i*i){f=f+-1|0;if((f|0)==(j|0))f=j;else{Bh(d|0,b+4+(f*184|0)|0,184)|0;c[b+4+(f*184|0)+112>>2]=0;g[b+4+(f*184|0)+120>>2]=0.0;a[b+4+(f*184|0)+116>>0]=0;g[b+4+(f*184|0)+124>>2]=0.0;g[b+4+(f*184|0)+128>>2]=0.0;c[b+4+(f*184|0)+148>>2]=0;f=(c[b+748>>2]|0)+-1|0}c[b+748>>2]=f}}else{f=f+-1|0;if((f|0)==(j|0))f=j;else{Bh(d|0,b+4+(f*184|0)|0,184)|0;c[b+4+(f*184|0)+112>>2]=0;g[b+4+(f*184|0)+120>>2]=0.0;a[b+4+(f*184|0)+116>>0]=0;g[b+4+(f*184|0)+124>>2]=0.0;g[b+4+(f*184|0)+128>>2]=0.0;c[b+4+(f*184|0)+148>>2]=0;f=(c[b+748>>2]|0)+-1|0}c[b+748>>2]=f}}while((e|0)>1);return}function se(b){b=b|0;var d=0,e=0;c[b>>2]=8032;if(a[b+20>>0]|0){d=c[b+16>>2]|0;e=c[d+16>>2]|0;if(e){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+16>>2]|0}if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}}if(a[b+12>>0]|0){d=c[b+8>>2]|0;e=c[d+16>>2]|0;if(e){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+8>>2]|0}if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}}d=c[b+32>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+32>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+36>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+36>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+40>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+40>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+44>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+44>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+48>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+48>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+52>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+52>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+56>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+56>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+60>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+60>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+76>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+76>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+80>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+80>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+72>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+72>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+88>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+88>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+84>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+84>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+24>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+28>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+28>>2]|0;if(!d)return;c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);return} -function vb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0.0,k=0,l=0,m=0.0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0,E=0,G=0,H=0,I=0,K=0.0,L=0.0,M=0.0,N=0.0,O=0,P=0,Q=0,R=0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0,ba=0.0,ca=0.0,da=0.0,ea=0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0.0,ma=0.0,na=0.0,oa=0.0,pa=0.0,qa=0.0,ra=0.0,ta=0.0,ua=0.0,wa=0.0,xa=0.0,ya=0.0,za=0.0,Aa=0.0,Ba=0.0,Ca=0.0,Da=0,Ea=0,Fa=0;Fa=sa;sa=sa+480|0;c[Fa+48>>2]=c[b>>2];c[Fa>>2]=c[b+64>>2];f=Fa+48+4|0;c[f>>2]=c[b+4>>2];c[Fa+4>>2]=c[b+68>>2];e=Fa+48+8|0;c[e>>2]=c[b+8>>2];c[Fa+8>>2]=c[b+72>>2];E=Fa+48+16|0;c[E>>2]=c[b+16>>2];c[Fa+16>>2]=c[b+80>>2];k=Fa+48+20|0;c[k>>2]=c[b+20>>2];c[Fa+20>>2]=c[b+84>>2];n=Fa+48+24|0;c[n>>2]=c[b+24>>2];c[Fa+24>>2]=c[b+88>>2];D=Fa+48+32|0;c[D>>2]=c[b+32>>2];c[Fa+32>>2]=c[b+96>>2];Q=Fa+48+36|0;c[Q>>2]=c[b+36>>2];c[Fa+36>>2]=c[b+100>>2];l=Fa+48+40|0;c[l>>2]=c[b+40>>2];c[Fa+40>>2]=c[b+104>>2];Ea=c[a+4>>2]|0;ta=+g[Ea+28>>2];ua=+g[Ea+32>>2];ya=+g[Ea+36>>2];wa=+va[c[(c[Ea>>2]|0)+48>>2]&15](Ea);xa=+va[c[(c[Ea>>2]|0)+48>>2]&15](Ea);ya=(ya+ +va[c[(c[Ea>>2]|0)+48>>2]&15](Ea))*2.0;Ea=c[a+8>>2]|0;za=+g[Ea+28>>2];Aa=+g[Ea+32>>2];V=+g[Ea+36>>2];Ba=+va[c[(c[Ea>>2]|0)+48>>2]&15](Ea);Ca=+va[c[(c[Ea>>2]|0)+48>>2]&15](Ea);V=(V+ +va[c[(c[Ea>>2]|0)+48>>2]&15](Ea))*2.0;ba=+g[b+112>>2]-+g[b+48>>2];ca=+g[b+116>>2]-+g[b+52>>2];da=+g[b+120>>2]-+g[b+56>>2];ra=+g[Fa+48>>2];oa=+g[E>>2];pa=+g[D>>2];la=+g[f>>2];ja=+g[k>>2];ka=+g[Q>>2];L=+g[e>>2];C=+g[n>>2];K=+g[l>>2];g[Fa+468>>2]=(ta+wa)*2.0*.5;g[Fa+468+4>>2]=(ua+xa)*2.0*.5;g[Fa+468+8>>2]=ya*.5;g[Fa+456>>2]=(za+Ba)*2.0*.5;g[Fa+456+4>>2]=(Aa+Ca)*2.0*.5;g[Fa+456+8>>2]=V*.5;U=+g[Fa>>2];S=+g[Fa+16>>2];T=+g[Fa+32>>2];$=+g[Fa+4>>2];Z=+g[Fa+20>>2];_=+g[Fa+36>>2];qa=+g[Fa+8>>2];ma=+g[Fa+24>>2];na=+g[Fa+40>>2];M=+w(+(ra*U+oa*S+pa*T));W=+w(+(ra*$+oa*Z+pa*_));fa=+w(+(ra*qa+oa*ma+pa*na));N=+w(+(la*U+ja*S+ka*T));X=+w(+(la*$+ja*Z+ka*_));ga=+w(+(la*qa+ja*ma+ka*na));ha=+w(+(L*U+C*S+K*T));ia=+w(+(L*$+C*Z+K*_));Y=+w(+(L*qa+C*ma+K*na));o=+w(+(ba*ra+ca*oa+da*pa))-((ta+wa)*2.0*.5+(za+Ba)*2.0*.5*M+(Aa+Ca)*2.0*.5*W+V*.5*fa);if(o>0.0){sa=Fa;return}if(o>-3402823466385288598117041.0e14){G=Fa+48|0;a=1;H=ba*ra+ca*oa+da*pa<0.0&1}else{G=0;a=0;H=0;o=-3402823466385288598117041.0e14}h=+w(+(ba*la+ca*ja+da*ka))-((ua+xa)*2.0*.5+(za+Ba)*2.0*.5*N+(Aa+Ca)*2.0*.5*X+V*.5*ga);if(h>0.0){sa=Fa;return}if(h>o){G=f;a=2;H=ba*la+ca*ja+da*ka<0.0&1;o=h}h=+w(+(ba*L+ca*C+da*K))-(ya*.5+(za+Ba)*2.0*.5*ha+(Aa+Ca)*2.0*.5*ia+V*.5*Y);if(h>0.0){sa=Fa;return}if(h>o){G=e;a=3;H=ba*L+ca*C+da*K<0.0&1;o=h}h=+w(+(ba*U+ca*S+da*T))-((za+Ba)*2.0*.5+(ya*.5*ha+((ta+wa)*2.0*.5*M+(ua+xa)*2.0*.5*N)));if(h>0.0){sa=Fa;return}if(h>o){G=Fa;a=4;H=ba*U+ca*S+da*T<0.0&1;o=h}h=+w(+(ba*$+ca*Z+da*_))-((Aa+Ca)*2.0*.5+(ya*.5*ia+((ta+wa)*2.0*.5*W+(ua+xa)*2.0*.5*X)));if(h>0.0){sa=Fa;return}if(h>o){G=Fa+4|0;a=5;H=ba*$+ca*Z+da*_<0.0&1;o=h}h=+w(+(ba*qa+ca*ma+da*na))-(V*.5+(ya*.5*Y+((ta+wa)*2.0*.5*fa+(ua+xa)*2.0*.5*ga)));if(h>0.0){sa=Fa;return}if(h>o){G=Fa+8|0;a=6;H=ba*qa+ca*ma+da*na<0.0&1;o=h}h=(ba*L+ca*C+da*K)*(la*U+ja*S+ka*T)-(ba*la+ca*ja+da*ka)*(L*U+C*S+K*T);i=+w(+h)-(V*.5*(W+9.999999747378752e-06)+((ua+xa)*2.0*.5*(ha+9.999999747378752e-06)+ya*.5*(N+9.999999747378752e-06)+(Aa+Ca)*2.0*.5*(fa+9.999999747378752e-06)));if(i>1.1920928955078125e-07){sa=Fa;return}s=(L*U+C*S+K*T)*(L*U+C*S+K*T)+0.0;z=(la*U+ja*S+ka*T)*(la*U+ja*S+ka*T);p=+x(+(z+s));if(p>1.1920928955078125e-07?i/p*1.0499999523162842>o:0){G=0;a=7;H=h<0.0&1;o=i/p;m=0.0/p;i=-(L*U+C*S+K*T)/p;h=(la*U+ja*S+ka*T)/p}else{m=0.0;i=0.0;h=0.0}p=(ba*L+ca*C+da*K)*(la*$+ja*Z+ka*_)-(ba*la+ca*ja+da*ka)*(L*$+C*Z+K*_);q=+w(+p)-(V*.5*(M+9.999999747378752e-06)+((ua+xa)*2.0*.5*(ia+9.999999747378752e-06)+ya*.5*(X+9.999999747378752e-06)+(za+Ba)*2.0*.5*(fa+9.999999747378752e-06)));if(q>1.1920928955078125e-07){sa=Fa;return}t=(L*$+C*Z+K*_)*(L*$+C*Z+K*_)+0.0;A=(la*$+ja*Z+ka*_)*(la*$+ja*Z+ka*_);r=+x(+(A+t));if(r>1.1920928955078125e-07?q/r*1.0499999523162842>o:0){G=0;a=8;H=p<0.0&1;o=q/r;m=0.0/r;i=-(L*$+C*Z+K*_)/r;h=(la*$+ja*Z+ka*_)/r}p=(ba*L+ca*C+da*K)*(la*qa+ja*ma+ka*na)-(ba*la+ca*ja+da*ka)*(L*qa+C*ma+K*na);q=+w(+p)-((Aa+Ca)*2.0*.5*(M+9.999999747378752e-06)+((za+Ba)*2.0*.5*(W+9.999999747378752e-06)+((ua+xa)*2.0*.5*(Y+9.999999747378752e-06)+ya*.5*(ga+9.999999747378752e-06))));if(q>1.1920928955078125e-07){sa=Fa;return}v=(L*qa+C*ma+K*na)*(L*qa+C*ma+K*na)+0.0;B=(la*qa+ja*ma+ka*na)*(la*qa+ja*ma+ka*na);r=+x(+(B+v));if(r>1.1920928955078125e-07?q/r*1.0499999523162842>o:0){G=0;a=9;H=p<0.0&1;o=q/r;m=0.0/r;i=-(L*qa+C*ma+K*na)/r;h=(la*qa+ja*ma+ka*na)/r}p=(ba*ra+ca*oa+da*pa)*(L*U+C*S+K*T)-(ba*L+ca*C+da*K)*(ra*U+oa*S+pa*T);q=+w(+p)-(V*.5*(X+9.999999747378752e-06)+((ta+wa)*2.0*.5*(ha+9.999999747378752e-06)+ya*.5*(M+9.999999747378752e-06)+(Aa+Ca)*2.0*.5*(ga+9.999999747378752e-06)));if(q>1.1920928955078125e-07){sa=Fa;return}y=(ra*U+oa*S+pa*T)*(ra*U+oa*S+pa*T);r=+x(+(y+s));do if(r>1.1920928955078125e-07){if(!(q/r*1.0499999523162842>o))break;G=0;a=10;H=p<0.0&1;o=q/r;m=(L*U+C*S+K*T)/r;i=0.0/r;h=-(ra*U+oa*S+pa*T)/r}while(0);p=(ba*ra+ca*oa+da*pa)*(L*$+C*Z+K*_)-(ba*L+ca*C+da*K)*(ra*$+oa*Z+pa*_);q=+w(+p)-(V*.5*(N+9.999999747378752e-06)+((ta+wa)*2.0*.5*(ia+9.999999747378752e-06)+ya*.5*(W+9.999999747378752e-06)+(za+Ba)*2.0*.5*(ga+9.999999747378752e-06)));if(q>1.1920928955078125e-07){sa=Fa;return}u=(ra*$+oa*Z+pa*_)*(ra*$+oa*Z+pa*_);r=+x(+(u+t));do if(r>1.1920928955078125e-07){if(!(q/r*1.0499999523162842>o))break;G=0;a=11;H=p<0.0&1;o=q/r;m=(L*$+C*Z+K*_)/r;i=0.0/r;h=-(ra*$+oa*Z+pa*_)/r}while(0);p=(ba*ra+ca*oa+da*pa)*(L*qa+C*ma+K*na)-(ba*L+ca*C+da*K)*(ra*qa+oa*ma+pa*na);q=+w(+p)-((Aa+Ca)*2.0*.5*(N+9.999999747378752e-06)+((za+Ba)*2.0*.5*(X+9.999999747378752e-06)+((ta+wa)*2.0*.5*(Y+9.999999747378752e-06)+ya*.5*(fa+9.999999747378752e-06))));if(q>1.1920928955078125e-07){sa=Fa;return}s=(ra*qa+oa*ma+pa*na)*(ra*qa+oa*ma+pa*na);r=+x(+(s+v));do if(r>1.1920928955078125e-07){if(!(q/r*1.0499999523162842>o))break;G=0;a=12;H=p<0.0&1;o=q/r;m=(L*qa+C*ma+K*na)/r;i=0.0/r;h=-(ra*qa+oa*ma+pa*na)/r}while(0);q=(ba*la+ca*ja+da*ka)*(ra*U+oa*S+pa*T)-(ba*ra+ca*oa+da*pa)*(la*U+ja*S+ka*T);p=+w(+q)-(V*.5*(ia+9.999999747378752e-06)+((ta+wa)*2.0*.5*(N+9.999999747378752e-06)+(ua+xa)*2.0*.5*(M+9.999999747378752e-06)+(Aa+Ca)*2.0*.5*(Y+9.999999747378752e-06)));if(p>1.1920928955078125e-07){sa=Fa;return}r=+x(+(z+y+0.0));do if(r>1.1920928955078125e-07){if(!(p/r*1.0499999523162842>o))break;G=0;a=13;H=q<0.0&1;o=p/r;m=-(la*U+ja*S+ka*T)/r;i=(ra*U+oa*S+pa*T)/r;h=0.0/r}while(0);r=(ba*la+ca*ja+da*ka)*(ra*$+oa*Z+pa*_)-(ba*ra+ca*oa+da*pa)*(la*$+ja*Z+ka*_);p=+w(+r)-(V*.5*(ha+9.999999747378752e-06)+((ta+wa)*2.0*.5*(X+9.999999747378752e-06)+(ua+xa)*2.0*.5*(W+9.999999747378752e-06)+(za+Ba)*2.0*.5*(Y+9.999999747378752e-06)));if(p>1.1920928955078125e-07){sa=Fa;return}q=+x(+(A+u+0.0));do if(q>1.1920928955078125e-07){if(!(p/q*1.0499999523162842>o))break;G=0;a=14;H=r<0.0&1;o=p/q;m=-(la*$+ja*Z+ka*_)/q;i=(ra*$+oa*Z+pa*_)/q;h=0.0/q}while(0);r=(ba*la+ca*ja+da*ka)*(ra*qa+oa*ma+pa*na)-(ba*ra+ca*oa+da*pa)*(la*qa+ja*ma+ka*na);p=+w(+r)-((Aa+Ca)*2.0*.5*(ha+9.999999747378752e-06)+((za+Ba)*2.0*.5*(ia+9.999999747378752e-06)+((ta+wa)*2.0*.5*(ga+9.999999747378752e-06)+(ua+xa)*2.0*.5*(fa+9.999999747378752e-06))));if(p>1.1920928955078125e-07){sa=Fa;return}q=+x(+(B+s+0.0));do if(q>1.1920928955078125e-07){if(!(p/q*1.0499999523162842>o)){O=55;break}a=15;H=r<0.0&1;o=p/q;m=-(la*qa+ja*ma+ka*na)/q;i=(ra*qa+oa*ma+pa*na)/q;h=0.0/q;O=58}else O=55;while(0);do if((O|0)==55){if(!a){sa=Fa;return}if(!G){O=58;break}Da=c[G>>2]|0;I=c[G+16>>2]|0;Ea=c[G+32>>2]|0;h=(c[j>>2]=Da,+g[j>>2]);i=(c[j>>2]=I,+g[j>>2]);P=a;N=o;a=Da;G=I;I=Ea;m=(c[j>>2]=Ea,+g[j>>2])}while(0);if((O|0)==58){qa=ra*m+i*+g[f>>2]+h*+g[e>>2];I=(g[j>>2]=qa,c[j>>2]|0);ra=m*+g[E>>2]+i*+g[k>>2]+h*+g[n>>2];G=(g[j>>2]=ra,c[j>>2]|0);m=m*+g[D>>2]+i*+g[Q>>2]+h*+g[l>>2];P=a;N=o;a=I;I=(g[j>>2]=m,c[j>>2]|0);h=qa;i=ra}if(H){a=(g[j>>2]=-h,c[j>>2]|0);G=(g[j>>2]=-i,c[j>>2]|0);I=(g[j>>2]=-m,c[j>>2]|0)}if((P|0)>6){M=(c[j>>2]=a,+g[j>>2]);L=(c[j>>2]=G,+g[j>>2]);K=(c[j>>2]=I,+g[j>>2]);t=+g[Fa+48>>2];v=+g[E>>2];p=+g[D>>2];h=(t*M+v*L+p*K>0.0?1.0:-1.0)*(ta+wa)*2.0*.5;i=+g[f>>2];u=+g[k>>2];s=+g[Q>>2];z=(i*M+u*L+s*K>0.0?1.0:-1.0)*(ua+xa)*2.0*.5;A=+g[e>>2];B=+g[n>>2];C=+g[l>>2];m=(A*M+B*L+C*K>0.0?1.0:-1.0)*ya*.5;A=+g[b+48>>2]+h*t+z*i+m*A;B=+g[b+52>>2]+h*v+z*u+m*B;C=+g[b+56>>2]+h*p+z*s+m*C;c[Fa+352>>2]=c[b+112>>2];c[Fa+352+4>>2]=c[b+112+4>>2];c[Fa+352+8>>2]=c[b+112+8>>2];m=+g[Fa>>2];s=+g[Fa+16>>2];z=+g[Fa+32>>2];p=(m*M+s*L+z*K>0.0?-1.0:1.0)*(za+Ba)*2.0*.5;h=+g[Fa+4>>2];u=+g[Fa+20>>2];v=+g[Fa+36>>2];i=(h*M+u*L+v*K>0.0?-1.0:1.0)*(Aa+Ca)*2.0*.5;u=+g[Fa+352+4>>2]+p*s+i*u;v=+g[Fa+352+8>>2]+p*z+i*v;z=+g[Fa+8>>2];s=+g[Fa+24>>2];t=+g[Fa+40>>2];y=(z*M+s*L+t*K>0.0?-1.0:1.0)*+g[Fa+456+8>>2];z=+g[Fa+352>>2]+p*m+i*h+y*z;g[Fa+352>>2]=z;g[Fa+352+4>>2]=u+y*s;g[Fa+352+8>>2]=v+y*t;Ea=P+-7|0;h=+g[Fa+48+(((Ea|0)/3|0)<<2)>>2];i=+g[Fa+48+(((Ea|0)/3|0)+4<<2)>>2];m=+g[Fa+48+(((Ea|0)/3|0)+8<<2)>>2];Ea=Ea+(J((Ea|0)/3|0,-3)|0)|0;p=+g[Fa+(Ea<<2)>>2];q=+g[Fa+(Ea+4<<2)>>2];r=+g[Fa+(Ea+8<<2)>>2];o=1.0-(h*p+i*q+m*r)*(h*p+i*q+m*r);if(!(o<=9.999999747378752e-05))h=(((z-A)*h+(u+y*s-B)*i+(v+y*t-C)*m)*(h*p+i*q+m*r)-((z-A)*p+(u+y*s-B)*q+(v+y*t-C)*r))*(1.0/o);else h=0.0;g[Fa+352>>2]=z+h*p;g[Fa+352+4>>2]=u+y*s+h*q;g[Fa+352+8>>2]=v+y*t+h*r;Ea=c[(c[d>>2]|0)+16>>2]|0;g[Fa+320>>2]=-M;g[Fa+320+4>>2]=-L;g[Fa+320+8>>2]=-K;g[Fa+320+12>>2]=0.0;_a[Ea&15](d,Fa+320|0,Fa+352|0,N);sa=Fa;return}Da=(P|0)<4;fa=(c[j>>2]=a,+g[j>>2]);if(Da){ca=(c[j>>2]=G,+g[j>>2]);O=Fa+456|0;aa=Fa+468|0;H=b+112|0;Ea=b+48|0;E=Fa+16|0;D=Fa+32|0;ea=Fa;b=Fa+48|0;n=Fa+24|0;l=Fa+40|0;k=Fa+20|0;a=Fa+36|0;f=Fa+4|0;e=Fa+8|0;ba=fa;da=(c[j>>2]=I,+g[j>>2])}else{ca=-(c[j>>2]=G,+g[j>>2]);O=Fa+468|0;aa=Fa+456|0;H=b+48|0;Ea=b+112|0;ea=Fa+48|0;b=Fa;a=Q;ba=-fa;da=-(c[j>>2]=I,+g[j>>2])}v=ba*+g[ea>>2]+ca*+g[E>>2]+da*+g[D>>2];g[Fa+440>>2]=v;y=ba*+g[f>>2]+ca*+g[k>>2]+da*+g[a>>2];g[Fa+440+4>>2]=y;z=ba*+g[e>>2]+ca*+g[n>>2]+da*+g[l>>2];g[Fa+440+8>>2]=z;v=+w(+v);y=+w(+y);z=+w(+z);e=y>v?(y>z?1:2):v>z?0:2;R=(y>v?y>z:v>z)?2:1;m=+g[O+(e<<2)>>2];h=+g[H>>2]-+g[Ea>>2];i=m*+g[ea+(e<<2)>>2];if(+g[Fa+440+(e<<2)>>2]<0.0){$=+g[H+8>>2]-+g[Ea+8>>2]+m*+g[ea+((e|8)<<2)>>2];_=h+i;Z=+g[H+4>>2]-+g[Ea+4>>2]+m*+g[ea+((e|4)<<2)>>2]}else{$=+g[H+8>>2]-+g[Ea+8>>2]-m*+g[ea+((e|8)<<2)>>2];_=h-i;Z=+g[H+4>>2]-+g[Ea+4>>2]-m*+g[ea+((e|4)<<2)>>2]}P=(Da?-1:-4)+P|0;switch(P|0){case 0:{f=2;e=1;break}case 1:{f=2;e=0;break}default:{f=1;e=0}}Q=b+(e<<2)|0;X=+g[Q>>2];V=+g[Q+16>>2];W=+g[Q+32>>2];Y=_*X+Z*V+$*W;b=b+(f<<2)|0;N=+g[b>>2];A=+g[b+16>>2];B=+g[b+32>>2];U=_*N+Z*A+$*B;b=ea+((v>z&(y>v^1)&1)<<2)|0;T=+g[b>>2];L=+g[b+16>>2];M=+g[b+32>>2];Q=ea+(R<<2)|0;S=+g[Q>>2];C=+g[Q+16>>2];K=+g[Q+32>>2];u=+g[O+((v>z&(y>v^1)&1)<<2)>>2];t=+g[O+(R<<2)>>2];s=(X*S+V*C+W*K)*t;t=(N*S+A*C+B*K)*t;q=Y-(X*T+V*L+W*M)*u-s;r=U-(N*T+A*L+B*M)*u-t;h=Y-(X*T+V*L+W*M)*u+s;g[Fa+416>>2]=h;m=U-(N*T+A*L+B*M)*u+t;o=Y+(X*T+V*L+W*M)*u+s;p=U+(N*T+A*L+B*M)*u+t;s=Y+(X*T+V*L+W*M)*u-s;t=U+(N*T+A*L+B*M)*u-t;E=c[aa+(e<<2)>>2]|0;H=c[aa+(f<<2)>>2]|0;u=(c[j>>2]=E,+g[j>>2]);do if(!(u>-q))if(u>-h){f=Fa+256|0;e=1;a=1;i=-h;O=78}else{f=Fa+256|0;e=0;i=-h;O=153}else{g[Fa+256>>2]=q;g[Fa+256+4>>2]=r;if(!(u>-h)){f=Fa+256+8|0;e=2;a=u>-h;i=-h;O=78;break}g[Fa+256+8>>2]=h;g[Fa+256+8+4>>2]=m;f=Fa+256+8|0;e=2;O=152}while(0);do if((O|0)==78){g[f+4>>2]=r+(-u-q)*((m-r)/(h-q));g[f>>2]=-u;f=f+8|0;if(!a){O=153;break}g[f>>2]=h;g[f+4>>2]=m;if(!(e+1&8)){e=e+1|0;O=152}else{e=e+1|0;O=102}}while(0);if((O|0)==152){h=+g[Fa+416>>2];f=f+8|0;i=-h;O=153}a:do if((O|0)==153){if(i-o){g[f+4>>2]=m+(-u-h)*((p-m)/(o-h));g[f>>2]=-u;e=e+1|0;if(!(e&8))f=f+8|0;else{O=102;break}}if(u>-o){g[f>>2]=o;g[f+4>>2]=p;e=e+1|0;if(e&8|0){O=102;break}f=f+8|0;if(u>-o^u>-s){a=u>-s;O=159}else{a=u>-s;O=161}}else if(u>-o^u>-s){a=u>-s;O=159}else{a=u>-s;O=161}if((O|0)==159){g[f+4>>2]=p+(-u-o)*((t-p)/(s-o));g[f>>2]=-u;e=e+1|0;if(e&8|0){O=102;break}f=f+8|0;if(a)O=162;else O=163}else if((O|0)==161)if(a)O=162;else O=163;do if((O|0)==162){g[f>>2]=s;g[f+4>>2]=t;e=e+1|0;if(e&8|0){O=102;break a}if(a^u>-q){f=f+8|0;O=165}else O=167}else if((O|0)==163){if(u>-q){O=165;break}if((e|0)>0)O=167;else{e=0;O=79}}while(0);if((O|0)==165){g[f+4>>2]=t+(-u-s)*((r-t)/(q-s));g[f>>2]=-u;e=e+1|0;if(!(e&8))O=167;else{O=102;break}}b:do if((O|0)==167){a=Fa+352|0;D=Fa+256|0;f=0;while(1){h=+g[D>>2];if(h>2]=h;c[a+4>>2]=c[D+4>>2];f=f+1|0;if(f&8|0){e=f;O=79;break b}a=a+8|0;h=+g[D>>2]}n=(e|0)>1;k=D;D=D+8|0;l=n?D:Fa+256|0;i=+g[l>>2];if(h>2];g[a+4>>2]=Ca+(u-h)*((+g[l+4>>2]-Ca)/(i-h));c[a>>2]=E;f=f+1|0;if(!(f&8))a=a+8|0;else{e=f;O=79;break b}}if(!n)break;else e=e+-1|0}if((f|0)<=0){e=0;O=79;break}o=(c[j>>2]=H,+g[j>>2]);a=Fa+256|0;D=Fa+352|0;e=0;while(1){k=D+4|0;h=+g[k>>2];if(o>-h){c[a>>2]=c[D>>2];c[a+4>>2]=c[k>>2];e=e+1|0;if(e&8|0)break b;h=+g[k>>2];a=a+8|0;m=-h}else m=-h;n=(f|0)>1;k=D;D=D+8|0;l=n?D:Fa+352|0;i=+g[l+4>>2];if(m-i){Ca=+g[k>>2];g[a>>2]=Ca+(-o-h)*((+g[l>>2]-Ca)/(i-h));g[a+4>>2]=-o;e=e+1|0;if(!(e&8))a=a+8|0;else break b}if(!n)break;else f=f+-1|0}if((e|0)<=0){e=0;O=79;break}n=e;f=Fa+352|0;D=Fa+256|0;e=0;while(1){a=D+4|0;h=+g[a>>2];if(h>2]=c[D>>2];c[f+4>>2]=c[a>>2];e=e+1|0;if(e&8|0){O=79;break b}f=f+8|0;h=+g[a>>2]}l=(n|0)>1;a=D;D=D+8|0;k=l?D:Fa+256|0;i=+g[k+4>>2];if(h>2];g[f>>2]=Ca+(o-h)*((+g[k>>2]-Ca)/(i-h));c[f+4>>2]=H;e=e+1|0;if(!(e&8))f=f+8|0;else{O=79;break b}}if(!l){O=79;break}else n=n+-1|0}}while(0);if((O|0)==79)Bh(Fa+256|0,Fa+352|0,e<<3|0)|0;if((e|0)>=1)O=104}while(0);if((O|0)==102)O=104;if((O|0)==104){u=1.0/((X*T+V*L+W*M)*(N*S+A*C+B*K)-(N*T+A*L+B*M)*(X*S+V*C+W*K));t=+g[aa+(P<<2)>>2];s=+g[b>>2];p=+g[Q>>2];q=+g[ea+((v>z&(y>v^1)&1|4)<<2)>>2];r=+g[ea+((R|4)<<2)>>2];o=+g[ea+((v>z&(y>v^1)&1|8)<<2)>>2];m=+g[ea+((R|8)<<2)>>2];n=0;a=0;do{f=a<<1;h=+g[Fa+256+(f<<2)>>2];i=+g[Fa+256+((f|1)<<2)>>2];za=(N*S+A*C+B*K)*u*(h-Y)-(X*S+V*C+W*K)*u*(i-U);Ca=(X*T+V*L+W*M)*u*(i-U)-(N*T+A*L+B*M)*u*(h-Y);f=n*3|0;Aa=_+za*s+Ca*p;g[Fa+160+(f<<2)>>2]=Aa;Ba=Z+za*q+Ca*r;g[Fa+160+(f+1<<2)>>2]=Ba;Ca=$+za*o+Ca*m;g[Fa+160+(f+2<<2)>>2]=Ca;Ca=t-(ba*Aa+ca*Ba+da*Ca);g[Fa+128+(n<<2)>>2]=Ca;f=n<<1;if(Ca>=0.0){g[Fa+256+(f<<2)>>2]=h;g[Fa+256+((f|1)<<2)>>2]=i;n=n+1|0}a=a+1|0}while((a|0)!=(e|0));c:do if((n|0)>=1){D=(n|0)<4?n:4;E=(D|0)>1?D:1;if((n|0)<=(E|0))if(Da){f=Ea+4|0;a=Ea+8|0;i=-(c[j>>2]=G,+g[j>>2]);h=-(c[j>>2]=I,+g[j>>2]);e=0;while(1){Da=e*3|0;g[Fa+352>>2]=+g[Fa+160+(Da<<2)>>2]+ +g[Ea>>2];g[Fa+352+4>>2]=+g[Fa+160+(Da+1<<2)>>2]+ +g[f>>2];g[Fa+352+8>>2]=+g[Fa+160+(Da+2<<2)>>2]+ +g[a>>2];Da=c[(c[d>>2]|0)+16>>2]|0;g[Fa+320>>2]=-fa;g[Fa+320+4>>2]=i;g[Fa+320+8>>2]=h;g[Fa+320+12>>2]=0.0;_a[Da&15](d,Fa+320|0,Fa+352|0,-+g[Fa+128+(e<<2)>>2]);e=e+1|0;if((e|0)==(n|0))break c}}else{f=Ea+4|0;a=Ea+8|0;i=(c[j>>2]=G,+g[j>>2]);h=(c[j>>2]=I,+g[j>>2]);e=0;while(1){Da=e*3|0;Ca=+g[Fa+128+(e<<2)>>2];g[Fa+352>>2]=+g[Fa+160+(Da<<2)>>2]+ +g[Ea>>2]-Ca*fa;g[Fa+352+4>>2]=+g[Fa+160+(Da+1<<2)>>2]+ +g[f>>2]-Ca*i;g[Fa+352+8>>2]=+g[Fa+160+(Da+2<<2)>>2]+ +g[a>>2]-Ca*h;Da=c[(c[d>>2]|0)+16>>2]|0;g[Fa+320>>2]=-fa;g[Fa+320+4>>2]=-i;g[Fa+320+8>>2]=-h;g[Fa+320+12>>2]=0.0;_a[Da&15](d,Fa+320|0,Fa+352|0,-Ca);e=e+1|0;if((e|0)==(n|0))break c}}d:do if((n|0)>1){h=+g[Fa+128>>2];e=0;f=1;while(1){i=+g[Fa+128+(f<<2)>>2];a=i>h;e=a?f:e;f=f+1|0;if((f|0)==(n|0))break;else h=a?i:h}switch(n|0){case 1:{f=1;a=Fa+96|0;k=Fa+96|0;O=120;break d}case 2:{h=(+g[Fa+256+4>>2]+ +g[Fa+256+12>>2])*.5;i=(+g[Fa+256>>2]+ +g[Fa+256+8>>2])*.5;f=2;a=Fa+96|0;k=Fa+96|0;O=124;break d}default:{}}a=n+-1|0;r=0.0;s=0.0;h=0.0;f=0;do{ea=f<<1;za=+g[Fa+256+(ea<<2)>>2];Aa=+g[Fa+256+(ea+3<<2)>>2];Ba=+g[Fa+256+(ea+2<<2)>>2];Ca=+g[Fa+256+((ea|1)<<2)>>2];h=h+(za*Aa-Ba*Ca);s=s+(za+Ba)*(za*Aa-Ba*Ca);r=r+(Aa+Ca)*(za*Aa-Ba*Ca);f=f+1|0}while((f|0)!=(a|0));ea=n<<1;m=+g[Fa+256+(ea+-2<<2)>>2];o=+g[Fa+256+4>>2];p=+g[Fa+256>>2];q=+g[Fa+256+(ea+-1<<2)>>2];i=h+(m*o-p*q);ea=+w(+i)>1.1920928955078125e-07;i=ea?1.0/(i*3.0):999999984306749440.0;if((n|0)>0){h=(r+(o+q)*(m*o-p*q))*i;i=(s+(m+p)*(m*o-p*q))*i;a=Fa+96|0;k=Fa+96|0;l=Fa+352|0;O=127;break}l=e;e=Fa+96|0;f=0}else{e=0;f=n;a=Fa+96|0;k=Fa+96|0;O=120}while(0);if((O|0)==120){h=+g[Fa+256+4>>2];i=+g[Fa+256>>2];O=124}if((O|0)==124){n=f;l=Fa+352|0;O=127}if((O|0)==127){f=0;do{ea=f<<1;g[Fa+352+(f<<2)>>2]=+F(+(+g[Fa+256+((ea|1)<<2)>>2]-h),+(+g[Fa+256+(ea<<2)>>2]-i));f=f+1|0}while((f|0)!=(n|0));f=0;do{c[Fa+320+(f<<2)>>2]=1;f=f+1|0}while((f|0)!=(n|0));l=e;e=a;f=1}a=Fa+320+(l<<2)|0;c[a>>2]=0;c[e>>2]=l;e:do if((D|0)>1){o=+g[Fa+352+(l<<2)>>2];if(!f){e=1;f=Fa+96+4|0;while(1){c[f>>2]=l;c[a>>2]=0;e=e+1|0;if((e|0)==(E|0))break e;else f=f+4|0}}f=1;a=Fa+96+4|0;while(1){m=6.2831854820251465/+(E|0)*+(f|0)+o;m=m>3.1415927410125732?m+-6.2831854820251465:m;c[a>>2]=l;i=1.0e9;k=0;e=l;while(1){do if(!(c[Fa+320+(k<<2)>>2]|0))h=i;else{h=+w(+(+g[Fa+352+(k<<2)>>2]-m));h=h>3.1415927410125732?6.2831854820251465-h:h;if(!(h>2]=k;e=k}while(0);k=k+1|0;if((k|0)==(n|0))break;else i=h}c[Fa+320+(e<<2)>>2]=0;f=f+1|0;if((f|0)==(E|0))break;else a=a+4|0}}while(0);if((E|0)>0){f=Ea+4|0;a=Ea+8|0;i=(c[j>>2]=G,+g[j>>2]);h=(c[j>>2]=I,+g[j>>2]);if(Da){e=0;do{Da=c[Fa+96+(e<<2)>>2]|0;g[Fa+352>>2]=+g[Fa+160+(Da*3<<2)>>2]+ +g[Ea>>2];g[Fa+352+4>>2]=+g[Fa+160+((Da*3|0)+1<<2)>>2]+ +g[f>>2];g[Fa+352+8>>2]=+g[Fa+160+((Da*3|0)+2<<2)>>2]+ +g[a>>2];ea=c[(c[d>>2]|0)+16>>2]|0;g[Fa+320>>2]=-fa;g[Fa+320+4>>2]=-i;g[Fa+320+8>>2]=-h;g[Fa+320+12>>2]=0.0;_a[ea&15](d,Fa+320|0,Fa+352|0,-+g[Fa+128+(Da<<2)>>2]);e=e+1|0}while(e>>>0>>0)}else{e=0;do{ea=c[Fa+96+(e<<2)>>2]|0;za=+g[Fa+160+(ea*3<<2)>>2]+ +g[Ea>>2];g[Fa+352>>2]=za;Aa=+g[Fa+160+((ea*3|0)+1<<2)>>2]+ +g[f>>2];g[Fa+352+4>>2]=Aa;Ba=+g[Fa+160+((ea*3|0)+2<<2)>>2]+ +g[a>>2];g[Fa+352+8>>2]=Ba;Da=c[(c[d>>2]|0)+16>>2]|0;g[Fa+320>>2]=-fa;g[Fa+320+4>>2]=-i;g[Fa+320+8>>2]=-h;g[Fa+320+12>>2]=0.0;Ca=+g[Fa+128+(ea<<2)>>2];g[Fa+424>>2]=za-Ca*fa;g[Fa+424+4>>2]=Aa-Ca*i;g[Fa+424+8>>2]=Ba-Ca*h;g[Fa+424+12>>2]=0.0;_a[Da&15](d,Fa+320|0,Fa+424|0,-Ca);e=e+1|0}while(e>>>0>>0)}}}while(0)}sa=Fa;return}function wb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0.0,y=0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0;P=sa;sa=sa+448|0;if(!(a[b+527>>0]|0)){sa=P;return}J=c[b+28>>2]|0;C=+g[b+348>>2];B=+g[b+352>>2];I=+g[b+356>>2];D=+g[J+52>>2];E=C*+g[J+4>>2]+B*+g[J+8>>2]+I*+g[J+12>>2]+D;F=+g[J+56>>2];G=C*+g[J+20>>2]+B*+g[J+24>>2]+I*+g[J+28>>2]+F;H=+g[J+60>>2];I=C*+g[J+36>>2]+B*+g[J+40>>2]+I*+g[J+44>>2]+H;K=c[b+32>>2]|0;B=+g[b+412>>2];C=+g[b+416>>2];s=+g[b+420>>2];k=+g[K+52>>2];l=B*+g[K+4>>2]+C*+g[K+8>>2]+s*+g[K+12>>2]+k;m=+g[K+56>>2];n=B*+g[K+20>>2]+C*+g[K+24>>2]+s*+g[K+28>>2]+m;r=+g[K+60>>2];s=B*+g[K+36>>2]+C*+g[K+40>>2]+s*+g[K+44>>2]+r;if(!(a[b+524>>0]|0)){A=+g[d+192>>2]+ +g[d+80>>2];B=+g[d+196>>2]+ +g[d+84>>2];z=+g[d+200>>2]+ +g[d+88>>2];C=+g[e+192>>2]+ +g[e+80>>2];w=+g[e+196>>2]+ +g[e+84>>2];u=+g[e+200>>2]+ +g[e+88>>2];t=+g[d+176>>2]+ +g[d+64>>2]+((I-H)*B-(G-F)*z)-(+g[e+176>>2]+ +g[e+64>>2]+((s-r)*w-(n-m)*u));u=+g[d+180>>2]+ +g[d+68>>2]+((E-D)*z-(I-H)*A)-(+g[e+180>>2]+ +g[e+68>>2]+((l-k)*u-(s-r)*C));w=+g[d+184>>2]+ +g[d+72>>2]+((G-F)*A-(E-D)*B)-(+g[e+184>>2]+ +g[e+72>>2]+((n-m)*C-(l-k)*w));o=(c[d+240>>2]|0)==0;p=(c[e+240>>2]|0)==0;h=0;do{C=1.0/+g[b+48+(h*84|0)+80>>2];q=b+48+(h*84|0)|0;B=+g[q>>2];v=b+48+(h*84|0)+4|0;A=+g[v>>2];y=b+48+(h*84|0)+8|0;z=+g[y>>2];z=C*(((E-l)*B+(G-n)*A+(I-s)*z)*-.30000001192092896/f)-C*(t*B+u*A+w*z);g[b+36>>2]=+g[b+36>>2]+z;A=+g[y>>2];B=+g[v>>2];C=+g[q>>2];i=+g[J+344>>2];if(!o){S=((G-F)*A-(I-H)*B)*+g[J+296>>2]+((I-H)*C-(E-D)*A)*+g[J+300>>2]+((E-D)*B-(G-F)*C)*+g[J+304>>2];Q=((G-F)*A-(I-H)*B)*+g[J+280>>2]+((I-H)*C-(E-D)*A)*+g[J+284>>2]+((E-D)*B-(G-F)*C)*+g[J+288>>2];R=((G-F)*A-(I-H)*B)*+g[J+264>>2]+((I-H)*C-(E-D)*A)*+g[J+268>>2]+((E-D)*B-(G-F)*C)*+g[J+272>>2];U=z*B*i*+g[d+116>>2];T=z*A*i*+g[d+120>>2];g[d+64>>2]=z*C*i*+g[d+112>>2]+ +g[d+64>>2];g[d+68>>2]=U+ +g[d+68>>2];g[d+72>>2]=T+ +g[d+72>>2];Q=Q*z*+g[d+100>>2];i=S*z*+g[d+104>>2];g[d+80>>2]=R*z*+g[d+96>>2]+ +g[d+80>>2];g[d+84>>2]=Q+ +g[d+84>>2];g[d+88>>2]=i+ +g[d+88>>2]}i=+g[K+344>>2];if(!p){U=((n-m)*A-(s-r)*B)*+g[K+296>>2]+((s-r)*C-(l-k)*A)*+g[K+300>>2]+((l-k)*B-(n-m)*C)*+g[K+304>>2];T=((n-m)*A-(s-r)*B)*+g[K+280>>2]+((s-r)*C-(l-k)*A)*+g[K+284>>2]+((l-k)*B-(n-m)*C)*+g[K+288>>2];S=((n-m)*A-(s-r)*B)*+g[K+264>>2]+((s-r)*C-(l-k)*A)*+g[K+268>>2]+((l-k)*B-(n-m)*C)*+g[K+272>>2];Q=i*+g[v>>2]*-z*+g[e+116>>2];R=i*+g[y>>2]*-z*+g[e+120>>2];g[e+64>>2]=+g[e+112>>2]*i*+g[q>>2]*-z+ +g[e+64>>2];g[e+68>>2]=Q+ +g[e+68>>2];g[e+72>>2]=R+ +g[e+72>>2];T=T*+g[e+100>>2]*-z;U=U*+g[e+104>>2]*-z;g[e+80>>2]=S*+g[e+96>>2]*-z+ +g[e+80>>2];g[e+84>>2]=T+ +g[e+84>>2];g[e+88>>2]=U+ +g[e+88>>2]}h=h+1|0}while((h|0)!=3)}do if(!(a[b+552>>0]|0)){i=+g[b+440>>2];if(!(i>1.1920928955078125e-07)){h=d+192|0;J=d+80|0;o=d+196|0;K=d+84|0;p=d+200|0;L=d+88|0;q=e+192|0;M=e+80|0;v=e+196|0;N=e+84|0;y=e+200|0;O=e+88|0;break}t=+g[d+80>>2];u=+g[d+84>>2];w=+g[d+88>>2];k=+g[e+192>>2]+ +g[e+80>>2]-(+g[d+192>>2]+t);m=+g[e+196>>2]+ +g[e+84>>2]-(+g[d+196>>2]+u);r=+g[e+200>>2]+ +g[e+88>>2]-(+g[d+200>>2]+w);if(k*k+m*m+r*r>1.1920928955078125e-07){n=1.0/+x(+(k*k+m*m+r*r));z=+g[J+264>>2];A=+g[J+280>>2];B=+g[J+296>>2];C=+g[J+268>>2];D=+g[J+284>>2];E=+g[J+300>>2];F=+g[J+272>>2];G=+g[J+288>>2];s=+g[J+304>>2];i=i*(1.0/(k*n*(k*n*z+m*n*A+r*n*B)+m*n*(k*n*C+m*n*D+r*n*E)+r*n*(k*n*F+m*n*G+r*n*s)+(k*n*(k*n*+g[K+264>>2]+m*n*+g[K+280>>2]+r*n*+g[K+296>>2])+m*n*(k*n*+g[K+268>>2]+m*n*+g[K+284>>2]+r*n*+g[K+300>>2])+r*n*(k*n*+g[K+272>>2]+m*n*+g[K+288>>2]+r*n*+g[K+304>>2]))));n=+x(+(r*i*r*i+(k*i*k*i+m*i*m*i)));l=k*i*(1.0/n);k=m*i*(1.0/n);i=r*i*(1.0/n);if(c[d+240>>2]|0){U=n*0.0*+g[d+116>>2];T=n*0.0*+g[d+120>>2];g[d+64>>2]=n*0.0*+g[d+112>>2]+ +g[d+64>>2];g[d+68>>2]=U+ +g[d+68>>2];g[d+72>>2]=T+ +g[d+72>>2];T=(l*A+k*D+i*G)*n*+g[d+100>>2];U=(l*B+k*E+i*s)*n*+g[d+104>>2];g[d+80>>2]=t+(l*z+k*C+i*F)*n*+g[d+96>>2];g[d+84>>2]=u+T;g[d+88>>2]=w+U}if(c[e+240>>2]|0){U=l*+g[K+296>>2]+k*+g[K+300>>2]+i*+g[K+304>>2];T=l*+g[K+280>>2]+k*+g[K+284>>2]+i*+g[K+288>>2];S=l*+g[K+264>>2]+k*+g[K+268>>2]+i*+g[K+272>>2];Q=n*-0.0*+g[e+116>>2];R=n*-0.0*+g[e+120>>2];g[e+64>>2]=n*-0.0*+g[e+112>>2]+ +g[e+64>>2];g[e+68>>2]=Q+ +g[e+68>>2];g[e+72>>2]=R+ +g[e+72>>2];T=T*+g[e+100>>2]*-n;U=U*+g[e+104>>2]*-n;g[e+80>>2]=S*+g[e+96>>2]*-n+ +g[e+80>>2];g[e+84>>2]=T+ +g[e+84>>2];g[e+88>>2]=U+ +g[e+88>>2];h=d+192|0;J=d+80|0;o=d+196|0;K=d+84|0;p=d+200|0;L=d+88|0;q=e+192|0;M=e+80|0;v=e+196|0;N=e+84|0;y=e+200|0;O=e+88|0}else{h=d+192|0;J=d+80|0;o=d+196|0;K=d+84|0;p=d+200|0;L=d+88|0;q=e+192|0;M=e+80|0;v=e+196|0;N=e+84|0;y=e+200|0;O=e+88|0}}else{h=d+192|0;J=d+80|0;o=d+196|0;K=d+84|0;p=d+200|0;L=d+88|0;q=e+192|0;M=e+80|0;v=e+196|0;N=e+84|0;y=e+200|0;O=e+88|0}}else{c[P+352>>2]=c[J+4>>2];c[P+352+4>>2]=c[J+4+4>>2];c[P+352+8>>2]=c[J+4+8>>2];c[P+352+12>>2]=c[J+4+12>>2];c[P+352+16>>2]=c[J+20>>2];c[P+352+16+4>>2]=c[J+20+4>>2];c[P+352+16+8>>2]=c[J+20+8>>2];c[P+352+16+12>>2]=c[J+20+12>>2];c[P+352+32>>2]=c[J+36>>2];c[P+352+32+4>>2]=c[J+36+4>>2];c[P+352+32+8>>2]=c[J+36+8>>2];c[P+352+32+12>>2]=c[J+36+12>>2];c[P+352+48>>2]=c[J+52>>2];c[P+352+48+4>>2]=c[J+52+4>>2];c[P+352+48+8>>2]=c[J+52+8>>2];c[P+352+48+12>>2]=c[J+52+12>>2];c[P+288>>2]=c[K+4>>2];c[P+288+4>>2]=c[K+4+4>>2];c[P+288+8>>2]=c[K+4+8>>2];c[P+288+12>>2]=c[K+4+12>>2];c[P+288+16>>2]=c[K+20>>2];c[P+288+16+4>>2]=c[K+20+4>>2];c[P+288+16+8>>2]=c[K+20+8>>2];c[P+288+16+12>>2]=c[K+20+12>>2];c[P+288+32>>2]=c[K+36>>2];c[P+288+32+4>>2]=c[K+36+4>>2];c[P+288+32+8>>2]=c[K+36+8>>2];c[P+288+32+12>>2]=c[K+36+12>>2];c[P+288+48>>2]=c[K+52>>2];c[P+288+48+4>>2]=c[K+52+4>>2];c[P+288+48+8>>2]=c[K+52+8>>2];c[P+288+48+12>>2]=c[K+52+12>>2];S=+g[d+196>>2]+ +g[d+84>>2];t=+g[d+200>>2]+ +g[d+88>>2];g[P+272>>2]=+g[d+192>>2]+ +g[d+80>>2];g[P+272+4>>2]=S;g[P+272+8>>2]=t;g[P+272+12>>2]=0.0;t=+g[e+196>>2]+ +g[e+84>>2];S=+g[e+200>>2]+ +g[e+88>>2];g[P+256>>2]=+g[e+192>>2]+ +g[e+80>>2];g[P+256+4>>2]=t;g[P+256+8>>2]=S;g[P+256+12>>2]=0.0;c[P+192>>2]=1065353216;N=P+192+4|0;c[N>>2]=0;c[N+4>>2]=0;c[N+8>>2]=0;c[N+12>>2]=0;c[P+192+20>>2]=1065353216;O=P+192+24|0;c[O>>2]=0;c[O+4>>2]=0;c[O+8>>2]=0;c[O+12>>2]=0;c[P+192+40>>2]=1065353216;L=P+192+44|0;c[L>>2]=0;c[L+4>>2]=0;c[L+8>>2]=0;c[L+12>>2]=0;c[L+16>>2]=0;jg(P+352|0,0.0,0.0,0.0,P+272|0,f,P+192|0);c[P+128>>2]=1065353216;L=P+128+4|0;c[L>>2]=0;c[L+4>>2]=0;c[L+8>>2]=0;c[L+12>>2]=0;c[P+128+20>>2]=1065353216;M=P+128+24|0;c[M>>2]=0;c[M+4>>2]=0;c[M+8>>2]=0;c[M+12>>2]=0;c[P+128+40>>2]=1065353216;K=P+128+44|0;c[K>>2]=0;c[K+4>>2]=0;c[K+8>>2]=0;c[K+12>>2]=0;c[K+16>>2]=0;jg(P+288|0,0.0,0.0,0.0,P+256|0,f,P+128|0);S=+g[b+556>>2];t=+g[b+560>>2];T=+g[b+564>>2];u=+g[b+568>>2];G=S*(2.0/(S*S+t*t+T*T+u*u));B=t*(2.0/(S*S+t*t+T*T+u*u));H=T*(2.0/(S*S+t*t+T*T+u*u));W=+g[b+364>>2];V=+g[b+368>>2];Z=+g[b+372>>2];k=Z*(S*H-u*B)+(V*(S*B+u*H)+W*(1.0-(t*B+T*H)));l=Z*(t*H+u*G)+(W*(S*B-u*H)+V*(1.0-(S*G+T*H)));m=W*(S*H+u*B)+V*(t*H-u*G)+Z*(1.0-(S*G+t*B));i=+g[b+380>>2];F=+g[b+384>>2];C=+g[b+388>>2];n=(S*H-u*B)*C+(F*(S*B+u*H)+i*(1.0-(t*B+T*H)));r=(t*H+u*G)*C+(i*(S*B-u*H)+F*(1.0-(S*G+T*H)));s=i*(S*H+u*B)+F*(t*H-u*G)+C*(1.0-(S*G+t*B));Q=+g[b+396>>2];D=+g[b+400>>2];A=+g[b+404>>2];R=(1.0-(t*B+T*H))*Q+(S*B+u*H)*D+(S*H-u*B)*A;T=(S*B-u*H)*Q+(1.0-(S*G+T*H))*D+(t*H+u*G)*A;B=(S*H+u*B)*Q+(t*H-u*G)*D+(1.0-(S*G+t*B))*A;t=+g[b+300>>2];G=+g[b+316>>2];S=+g[b+332>>2];u=+g[b+304>>2];H=+g[b+320>>2];U=+g[b+336>>2];E=+g[b+308>>2];I=+g[b+324>>2];z=+g[b+340>>2];w=-+g[b+348>>2];aa=-+g[b+352>>2];Y=-+g[b+356>>2];Z=W*0.0+V*0.0+Z*0.0+ +g[b+412>>2]+(m*(E*w+I*aa+z*Y)+(k*(t*w+G*aa+S*Y)+l*(u*w+H*aa+U*Y)));C=i*0.0+F*0.0+C*0.0+ +g[b+416>>2]+(s*(E*w+I*aa+z*Y)+(n*(t*w+G*aa+S*Y)+r*(u*w+H*aa+U*Y)));Y=Q*0.0+D*0.0+A*0.0+ +g[b+420>>2]+(B*(E*w+I*aa+z*Y)+(R*(t*w+G*aa+S*Y)+T*(u*w+H*aa+U*Y)));aa=+g[P+128>>2];w=+g[L>>2];A=+g[P+128+8>>2];D=+g[P+128+16>>2];Q=+g[P+128+20>>2];F=+g[M>>2];i=+g[P+128+32>>2];V=+g[P+128+36>>2];W=+g[P+128+40>>2];X=A*Y+(aa*Z+w*C)+ +g[P+128+48>>2];_=D*Z+C*Q+Y*F+ +g[P+128+52>>2];$=Z*i+C*V+Y*W+ +g[P+128+56>>2];g[P+64>>2]=(k*t+l*u+m*E)*aa+(n*t+r*u+s*E)*w+(R*t+T*u+B*E)*A;g[P+64+4>>2]=(k*G+l*H+m*I)*aa+(n*G+r*H+s*I)*w+(R*G+T*H+B*I)*A;g[P+64+8>>2]=(k*S+l*U+m*z)*aa+(n*S+r*U+s*z)*w+(R*S+T*U+B*z)*A;g[P+64+12>>2]=0.0;g[P+64+16>>2]=(k*t+l*u+m*E)*D+(n*t+r*u+s*E)*Q+(R*t+T*u+B*E)*F;g[P+64+20>>2]=(k*G+l*H+m*I)*D+(n*G+r*H+s*I)*Q+(R*G+T*H+B*I)*F;g[P+64+24>>2]=(k*S+l*U+m*z)*D+(n*S+r*U+s*z)*Q+(R*S+T*U+B*z)*F;g[P+64+28>>2]=0.0;g[P+64+32>>2]=(k*t+l*u+m*E)*i+(n*t+r*u+s*E)*V+(R*t+T*u+B*E)*W;g[P+64+36>>2]=(k*G+l*H+m*I)*i+(n*G+r*H+s*I)*V+(R*G+T*H+B*I)*W;g[P+64+40>>2]=(k*S+l*U+m*z)*i+(n*S+r*U+s*z)*V+(R*S+T*U+B*z)*W;g[P+64+44>>2]=0.0;g[P+64+48>>2]=X;g[P+64+52>>2]=_;g[P+64+56>>2]=$;g[P+64+60>>2]=0.0;$=(R*t+T*u+B*E)*-Y+((k*t+l*u+m*E)*-Z+(n*t+r*u+s*E)*-C);_=(R*G+T*H+B*I)*-Y+((k*G+l*H+m*I)*-Z+(n*G+r*H+s*I)*-C);C=(R*S+T*U+B*z)*-Y+((k*S+l*U+m*z)*-Z+(n*S+r*U+s*z)*-C);Z=+g[P+192>>2];Y=+g[N>>2];X=+g[P+192+8>>2];W=+g[P+192+16>>2];V=+g[P+192+20>>2];i=+g[O>>2];F=+g[P+192+32>>2];Q=+g[P+192+36>>2];D=+g[P+192+40>>2];A=$*Z+_*Y+C*X+ +g[P+192+48>>2];w=$*W+_*V+C*i+ +g[P+192+52>>2];C=$*F+_*Q+C*D+ +g[P+192+56>>2];g[P>>2]=(k*t+l*u+m*E)*Z+(k*G+l*H+m*I)*Y+(k*S+l*U+m*z)*X;g[P+4>>2]=(n*t+r*u+s*E)*Z+(n*G+r*H+s*I)*Y+(n*S+r*U+s*z)*X;g[P+8>>2]=(R*t+T*u+B*E)*Z+(R*G+T*H+B*I)*Y+(R*S+T*U+B*z)*X;g[P+12>>2]=0.0;g[P+16>>2]=(k*t+l*u+m*E)*W+(k*G+l*H+m*I)*V+(k*S+l*U+m*z)*i;g[P+20>>2]=(n*t+r*u+s*E)*W+(n*G+r*H+s*I)*V+(n*S+r*U+s*z)*i;g[P+24>>2]=(R*t+T*u+B*E)*W+(R*G+T*H+B*I)*V+(R*S+T*U+B*z)*i;g[P+28>>2]=0.0;g[P+32>>2]=(k*t+l*u+m*E)*F+(k*G+l*H+m*I)*Q+(k*S+l*U+m*z)*D;g[P+36>>2]=(n*t+r*u+s*E)*F+(n*G+r*H+s*I)*Q+(n*S+r*U+s*z)*D;g[P+40>>2]=(R*t+T*u+B*E)*F+(R*G+T*H+B*I)*Q+(R*S+T*U+B*z)*D;g[P+44>>2]=0.0;g[P+48>>2]=A;g[P+52>>2]=w;g[P+56>>2]=C;g[P+60>>2]=0.0;Se(P+352|0,P+64|0,P+424|0,P+416|0);C=+g[P+416>>2];w=1.0/f*+g[P+424>>2]*C;A=1.0/f*C*+g[P+424+4>>2];C=1.0/f*C*+g[P+424+8>>2];Se(P+288|0,P,P+424|0,P+416|0);D=+g[P+416>>2];w=w-+g[P+272>>2];A=A-+g[P+272+4>>2];C=C-+g[P+272+8>>2];z=1.0/f*+g[P+424>>2]*D-+g[P+256>>2];B=1.0/f*D*+g[P+424+4>>2]-+g[P+256+4>>2];D=1.0/f*D*+g[P+424+8>>2]-+g[P+256+8>>2];if(w*w+A*A+C*C>1.1920928955078125e-07){t=1.0/+x(+(w*w+A*A+C*C));O=c[b+28>>2]|0;n=w*t*(w*t*+g[O+264>>2]+A*t*+g[O+280>>2]+C*t*+g[O+296>>2])+A*t*(w*t*+g[O+268>>2]+A*t*+g[O+284>>2]+C*t*+g[O+300>>2])+C*t*(w*t*+g[O+272>>2]+A*t*+g[O+288>>2]+C*t*+g[O+304>>2]);k=w*t;m=A*t;t=C*t}else{n=0.0;k=0.0;m=0.0;t=0.0}if(z*z+B*B+D*D>1.1920928955078125e-07){s=1.0/+x(+(z*z+B*B+D*D));O=c[b+32>>2]|0;r=z*s*(z*s*+g[O+264>>2]+B*s*+g[O+280>>2]+D*s*+g[O+296>>2])+B*s*(z*s*+g[O+268>>2]+B*s*+g[O+284>>2]+D*s*+g[O+300>>2])+D*s*(z*s*+g[O+272>>2]+B*s*+g[O+288>>2]+D*s*+g[O+304>>2]);i=z*s;l=B*s;s=D*s}else{r=0.0;i=0.0;l=0.0;s=0.0}u=n*k+r*i;k=n*m+r*l;i=n*t+r*s;if(u*u+k*k+i*i>1.1920928955078125e-07){n=1.0/+x(+(u*u+k*k+i*i));h=c[b+28>>2]|0;l=u*n*(u*n*+g[h+264>>2]+k*n*+g[h+280>>2]+i*n*+g[h+296>>2])+k*n*(u*n*+g[h+268>>2]+k*n*+g[h+284>>2]+i*n*+g[h+300>>2])+i*n*(u*n*+g[h+272>>2]+k*n*+g[h+288>>2]+i*n*+g[h+304>>2]);o=c[b+32>>2]|0;n=u*n*(u*n*+g[o+264>>2]+k*n*+g[o+280>>2]+i*n*+g[o+296>>2])+k*n*(u*n*+g[o+268>>2]+k*n*+g[o+284>>2]+i*n*+g[o+300>>2])+i*n*(u*n*+g[o+272>>2]+k*n*+g[o+288>>2]+i*n*+g[o+304>>2]);z=(w*l-z*n)*(1.0/((l+n)*(l+n)));i=(A*l-B*n)*(1.0/((l+n)*(l+n)));n=(C*l-D*n)*(1.0/((l+n)*(l+n)));k=+g[b+572>>2];if(!(k>=0.0))k=z;else{s=(a[b+553>>0]|0)==0?k:k/l;k=+g[b+576>>2];m=+g[b+580>>2];l=+g[b+584>>2];r=+x(+((z+k)*(z+k)+(i+m)*(i+m)+(n+l)*(n+l)));if(r>s){t=m+(s*(i+m)*(1.0/r)-m);u=l+(s*(n+l)*(1.0/r)-l);w=k+(s*(z+k)*(1.0/r)-k);k=s*(z+k)*(1.0/r)-k;n=s*(n+l)*(1.0/r)-l;i=s*(i+m)*(1.0/r)-m}else{t=i+m;u=n+l;w=z+k;k=z}g[b+576>>2]=w;g[b+580>>2]=t;g[b+584>>2]=u}m=+x(+(k*k+i*i+n*n));l=k*(1.0/m);k=i*(1.0/m);i=n*(1.0/m);if(c[d+240>>2]|0){aa=l*+g[h+296>>2]+k*+g[h+300>>2]+i*+g[h+304>>2];$=l*+g[h+280>>2]+k*+g[h+284>>2]+i*+g[h+288>>2];_=l*+g[h+264>>2]+k*+g[h+268>>2]+i*+g[h+272>>2];Y=m*0.0*+g[d+116>>2];Z=m*0.0*+g[d+120>>2];g[d+64>>2]=m*0.0*+g[d+112>>2]+ +g[d+64>>2];g[d+68>>2]=Y+ +g[d+68>>2];g[d+72>>2]=Z+ +g[d+72>>2];$=$*m*+g[d+100>>2];aa=aa*m*+g[d+104>>2];g[d+80>>2]=_*m*+g[d+96>>2]+ +g[d+80>>2];g[d+84>>2]=$+ +g[d+84>>2];g[d+88>>2]=aa+ +g[d+88>>2]}if(c[e+240>>2]|0){aa=l*+g[o+296>>2]+k*+g[o+300>>2]+i*+g[o+304>>2];$=l*+g[o+280>>2]+k*+g[o+284>>2]+i*+g[o+288>>2];_=l*+g[o+264>>2]+k*+g[o+268>>2]+i*+g[o+272>>2];Y=m*-0.0*+g[e+116>>2];Z=m*-0.0*+g[e+120>>2];g[e+64>>2]=m*-0.0*+g[e+112>>2]+ +g[e+64>>2];g[e+68>>2]=Y+ +g[e+68>>2];g[e+72>>2]=Z+ +g[e+72>>2];$=$*+g[e+100>>2]*-m;aa=aa*+g[e+104>>2]*-m;g[e+80>>2]=_*+g[e+96>>2]*-m+ +g[e+80>>2];g[e+84>>2]=$+ +g[e+84>>2];g[e+88>>2]=aa+ +g[e+88>>2]}}h=d+192|0;J=d+80|0;o=d+196|0;K=d+84|0;p=d+200|0;L=d+88|0;q=e+192|0;M=e+80|0;v=e+196|0;N=e+84|0;y=e+200|0;O=e+88|0}while(0);z=+g[h>>2]+ +g[J>>2];w=+g[o>>2]+ +g[K>>2];u=+g[p>>2]+ +g[L>>2];t=+g[q>>2]+ +g[M>>2];s=+g[v>>2]+ +g[N>>2];r=+g[y>>2]+ +g[O>>2];if(a[b+526>>0]|0){k=+g[b+528>>2];i=k*+g[b+504>>2]*+g[b+432>>2]/f;l=+g[b+460>>2];m=+g[b+464>>2];n=+g[b+468>>2];if((t-z)*l+(s-w)*m+(r-u)*n>0.0)i=i+k*((t-z)*l+(s-w)*m+(r-u)*n)*+g[b+436>>2];$=+g[b+516>>2];Z=$+i*+g[b+492>>2];g[P+424>>2]=Z;g[P+416>>2]=0.0;h=c[(Z>0.0?P+424|0:P+416|0)>>2]|0;c[b+516>>2]=h;$=(c[j>>2]=h,+g[j>>2])-$;Z=+g[b+536>>2];_=+g[b+540>>2];i=+g[b+544>>2];k=l*$-Z*(l*$*Z+m*$*_+n*$*i);aa=m*$-_*(l*$*Z+m*$*_+n*$*i);m=n*$-i*(l*$*Z+m*$*_+n*$*i);i=+x(+(m*m+(k*k+aa*aa)));k=k*(1.0/i);l=aa*(1.0/i);m=m*(1.0/i);h=c[b+28>>2]|0;if(c[d+240>>2]|0){aa=k*+g[h+296>>2]+l*+g[h+300>>2]+m*+g[h+304>>2];$=k*+g[h+280>>2]+l*+g[h+284>>2]+m*+g[h+288>>2];_=k*+g[h+264>>2]+l*+g[h+268>>2]+m*+g[h+272>>2];Y=i*0.0*+g[d+116>>2];Z=i*0.0*+g[d+120>>2];g[d+64>>2]=i*0.0*+g[d+112>>2]+ +g[d+64>>2];g[d+68>>2]=Y+ +g[d+68>>2];g[d+72>>2]=Z+ +g[d+72>>2];$=$*i*+g[d+100>>2];aa=aa*i*+g[d+104>>2];g[J>>2]=_*i*+g[d+96>>2]+ +g[J>>2];g[K>>2]=$+ +g[K>>2];g[L>>2]=aa+ +g[L>>2]}h=c[b+32>>2]|0;if(c[e+240>>2]|0){aa=k*+g[h+296>>2]+l*+g[h+300>>2]+m*+g[h+304>>2];$=k*+g[h+280>>2]+l*+g[h+284>>2]+m*+g[h+288>>2];_=k*+g[h+264>>2]+l*+g[h+268>>2]+m*+g[h+272>>2];Y=i*-0.0*+g[e+116>>2];Z=i*-0.0*+g[e+120>>2];g[e+64>>2]=i*-0.0*+g[e+112>>2]+ +g[e+64>>2];g[e+68>>2]=Y+ +g[e+68>>2];g[e+72>>2]=Z+ +g[e+72>>2];$=$*+g[e+100>>2]*-i;aa=aa*+g[e+104>>2]*-i;g[M>>2]=_*+g[e+96>>2]*-i+ +g[M>>2];g[N>>2]=$+ +g[N>>2];g[O>>2]=aa+ +g[O>>2]}}if(!(a[b+525>>0]|0)){sa=P;return}n=+g[b+532>>2];m=n*+g[b+508>>2]*+g[b+432>>2]/f;l=+g[b+476>>2];k=+g[b+480>>2];i=+g[b+484>>2];if((t-z)*l+(s-w)*k+(r-u)*i>0.0)m=m+n*((t-z)*l+(s-w)*k+(r-u)*i)*+g[b+436>>2];aa=+g[b+520>>2];m=aa+m*+g[b+496>>2];g[P+424>>2]=m;g[P+416>>2]=0.0;h=c[(m>0.0?P+424|0:P+416|0)>>2]|0;c[b+520>>2]=h;m=(c[j>>2]=h,+g[j>>2])-aa;h=c[b+28>>2]|0;if(c[d+240>>2]|0){aa=l*+g[h+296>>2]+k*+g[h+300>>2]+i*+g[h+304>>2];$=l*+g[h+280>>2]+k*+g[h+284>>2]+i*+g[h+288>>2];i=l*+g[h+264>>2]+k*+g[h+268>>2]+i*+g[h+272>>2];l=m*0.0*+g[d+116>>2];k=m*0.0*+g[d+120>>2];g[d+64>>2]=m*0.0*+g[d+112>>2]+ +g[d+64>>2];g[d+68>>2]=l+ +g[d+68>>2];g[d+72>>2]=k+ +g[d+72>>2];k=$*m*+g[d+100>>2];l=aa*m*+g[d+104>>2];g[J>>2]=i*m*+g[d+96>>2]+ +g[J>>2];g[K>>2]=k+ +g[K>>2];g[L>>2]=l+ +g[L>>2];l=+g[b+476>>2];k=+g[b+480>>2];i=+g[b+484>>2]}h=c[b+32>>2]|0;if(!(c[e+240>>2]|0)){sa=P;return}aa=l*+g[h+296>>2]+k*+g[h+300>>2]+i*+g[h+304>>2];$=l*+g[h+280>>2]+k*+g[h+284>>2]+i*+g[h+288>>2];_=l*+g[h+264>>2]+k*+g[h+268>>2]+i*+g[h+272>>2];Y=m*-0.0*+g[e+116>>2];Z=m*-0.0*+g[e+120>>2];g[e+64>>2]=m*-0.0*+g[e+112>>2]+ +g[e+64>>2];g[e+68>>2]=Y+ +g[e+68>>2];g[e+72>>2]=Z+ +g[e+72>>2];$=$*+g[e+100>>2]*-m;aa=aa*+g[e+104>>2]*-m;g[M>>2]=_*+g[e+96>>2]*-m+ +g[M>>2];g[N>>2]=$+ +g[N>>2];g[O>>2]=aa+ +g[O>>2];sa=P;return}function xb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=sa;sa=sa+16|0;do if(a>>>0<245){m=a>>>0<11?16:a+11&-8;e=3?m>>>3:m;n=c[7201]|0;f=e?n>>>e:n;if(f&3|0){a=28844+((f&1^1)+e<<1<<2)|0;b=c[a+8>>2]|0;d=c[b+8>>2]|0;if((d|0)==(a|0))c[7201]=n&~(1<<(f&1^1)+e);else{c[d+12>>2]=a;c[a+8>>2]=d}c[b+4>>2]=(f&1^1)+e<<3|3;c[b+((f&1^1)+e<<3)+4>>2]=c[b+((f&1^1)+e<<3)+4>>2]|1;u=b+8|0;sa=v;return u|0}l=c[7203]|0;if(m>>>0>l>>>0){if(f|0){f=(f<>>12:f)&16;f=t?f>>>t:f;s=(5?f>>>5:f)&8;f=s?f>>>s:f;u=(2?f>>>2:f)&4;f=u?f>>>u:f;a=(1?f>>>1:f)&2;f=a?f>>>a:f;g=(1?f>>>1:f)&1;f=(s|t|u|a|g)+(g?f>>>g:f)|0;g=c[28844+(f<<1<<2)+8>>2]|0;a=c[g+8>>2]|0;if((a|0)==(28844+(f<<1<<2)|0)){c[7201]=n&~(1<>2]=28844+(f<<1<<2);c[28844+(f<<1<<2)+8>>2]=a;a=n}c[g+4>>2]=m|3;c[g+m+4>>2]=(f<<3)-m|1;c[g+(f<<3)>>2]=(f<<3)-m;if(l|0){e=c[7206]|0;d=3?l>>>3:l;if(!(a&1<>2]|0;b=28844+(d<<1<<2)+8|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=28844+(d<<1<<2)}c[7203]=(f<<3)-m;c[7206]=g+m;u=g+8|0;sa=v;return u|0}h=c[7202]|0;if(h){f=(12?((h&0-h)+-1|0)>>>12:(h&0-h)+-1|0)&16;k=f?((h&0-h)+-1|0)>>>f:(h&0-h)+-1|0;e=(5?k>>>5:k)&8;k=e?k>>>e:k;i=(2?k>>>2:k)&4;k=i?k>>>i:k;j=(1?k>>>1:k)&2;k=j?k>>>j:k;b=(1?k>>>1:k)&1;k=c[29108+((e|f|i|j|b)+(b?k>>>b:k)<<2)>>2]|0;b=k;j=k;k=(c[k+4>>2]&-8)-m|0;while(1){a=c[b+16>>2]|0;if(!a){a=c[b+20>>2]|0;if(!a)break}i=(c[a+4>>2]&-8)-m|0;f=i>>>0>>0;b=a;j=f?a:j;k=f?i:k}i=j+m|0;if(i>>>0>j>>>0){f=c[j+24>>2]|0;a=c[j+12>>2]|0;do if((a|0)==(j|0)){b=j+20|0;a=c[b>>2]|0;if(!a){b=j+16|0;a=c[b>>2]|0;if(!a){b=0;break}}while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0;b=a}else{b=c[j+8>>2]|0;c[b+12>>2]=a;c[a+8>>2]=b;b=a}while(0);do if(f|0){a=c[j+28>>2]|0;if((j|0)==(c[29108+(a<<2)>>2]|0)){c[29108+(a<<2)>>2]=b;if(!b){c[7202]=h&~(1<>2]|0)==(j|0)?f+16|0:f+20|0)>>2]=b;if(!b)break}c[b+24>>2]=f;a=c[j+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[j+20>>2]|0;if(a|0){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);if(k>>>0<16){u=k+m|0;c[j+4>>2]=u|3;u=j+u+4|0;c[u>>2]=c[u>>2]|1}else{c[j+4>>2]=m|3;c[i+4>>2]=k|1;c[i+k>>2]=k;if(l|0){e=c[7206]|0;d=3?l>>>3:l;if(!(1<>2]|0;b=28844+(d<<1<<2)+8|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=28844+(d<<1<<2)}c[7203]=k;c[7206]=i}u=j+8|0;sa=v;return u|0}}}}else if(a>>>0<=4294967231){m=a+11&-8;e=c[7202]|0;if(e){a=8?(a+11|0)>>>8:a+11|0;if(a)if(m>>>0>16777215)j=31;else{n=(16?(a+1048320|0)>>>16:a+1048320|0)&8;r=(16?((a<>>16:(a<>>16:(a<>>15:a<>>(j+7|0):m)&1|j<<1}else j=0;a=c[29108+(j<<2)>>2]|0;a:do if(!a){d=0;a=0;b=0-m|0;r=61}else{h=0;b=0-m|0;i=m<<((j|0)==31?0:25-(1?j>>>1:j)|0);d=0;while(1){f=(c[a+4>>2]&-8)-m|0;if(f>>>0>>0)if(!f){f=a;b=0;d=a;r=65;break a}else{h=a;b=f}r=c[a+20>>2]|0;a=c[a+16+((31?i>>>31:i)<<2)>>2]|0;d=(r|0)==0|(r|0)==(a|0)?d:r;if(!a){a=h;r=61;break}else i=i<<1}}while(0);if((r|0)==61){if((d|0)==0&(a|0)==0){a=2<>>12:d)&16;d=i?d>>>i:d;h=(5?d>>>5:d)&8;d=h?d>>>h:d;j=(2?d>>>2:d)&4;d=j?d>>>j:d;l=(1?d>>>1:d)&2;d=l?d>>>l:d;n=(1?d>>>1:d)&1;a=0;d=c[29108+((h|i|j|l|n)+(n?d>>>n:d)<<2)>>2]|0}if(!d){i=a;h=b}else{f=a;r=65}}if((r|0)==65)while(1){n=(c[d+4>>2]&-8)-m|0;a=n>>>0>>0;b=a?n:b;f=a?d:f;a=c[d+16>>2]|0;if(!a)a=c[d+20>>2]|0;if(!a){i=f;h=b;break}else d=a}if(((i|0)!=0?h>>>0<((c[7203]|0)-m|0)>>>0:0)?(k=i+m|0,k>>>0>i>>>0):0){g=c[i+24>>2]|0;a=c[i+12>>2]|0;do if((a|0)==(i|0)){b=i+20|0;a=c[b>>2]|0;if(!a){b=i+16|0;a=c[b>>2]|0;if(!a){a=0;break}}while(1){f=a+20|0;d=c[f>>2]|0;if(!d){f=a+16|0;d=c[f>>2]|0;if(!d)break;else{a=d;b=f}}else{a=d;b=f}}c[b>>2]=0}else{u=c[i+8>>2]|0;c[u+12>>2]=a;c[a+8>>2]=u}while(0);do if(g){b=c[i+28>>2]|0;if((i|0)==(c[29108+(b<<2)>>2]|0)){c[29108+(b<<2)>>2]=a;if(!a){c[7202]=e&~(1<>2]|0)==(i|0)?g+16|0:g+20|0)>>2]=a;if(!a)break}c[a+24>>2]=g;b=c[i+16>>2]|0;if(b|0){c[a+16>>2]=b;c[b+24>>2]=a}b=c[i+20>>2]|0;if(b){c[a+20>>2]=b;c[b+24>>2]=a}}while(0);b:do if(h>>>0<16){u=h+m|0;c[i+4>>2]=u|3;u=i+u+4|0;c[u>>2]=c[u>>2]|1}else{c[i+4>>2]=m|3;c[k+4>>2]=h|1;c[k+h>>2]=h;d=3?h>>>3:h;if(h>>>0<256){a=c[7201]|0;if(!(a&1<>2]|0;b=28844+(d<<1<<2)+8|0}c[b>>2]=k;c[a+12>>2]=k;c[k+8>>2]=a;c[k+12>>2]=28844+(d<<1<<2);break}a=8?h>>>8:h;if(a)if(h>>>0>16777215)d=31;else{t=(16?(a+1048320|0)>>>16:a+1048320|0)&8;u=(16?((a<>>16:(a<>>16:(a<>>15:a<>>(d+7|0):h)&1|d<<1}else d=0;a=29108+(d<<2)|0;c[k+28>>2]=d;c[k+16+4>>2]=0;c[k+16>>2]=0;b=1<>2]=k;c[k+24>>2]=a;c[k+12>>2]=k;c[k+8>>2]=k;break}a=c[a>>2]|0;c:do if((c[a+4>>2]&-8|0)!=(h|0)){e=h<<((d|0)==31?0:25-(1?d>>>1:d)|0);while(1){d=a+16+((31?e>>>31:e)<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(h|0)){a=b;break c}else{e=e<<1;a=b}}c[d>>2]=k;c[k+24>>2]=a;c[k+12>>2]=k;c[k+8>>2]=k;break b}while(0);t=a+8|0;u=c[t>>2]|0;c[u+12>>2]=k;c[t>>2]=k;c[k+8>>2]=u;c[k+12>>2]=a;c[k+24>>2]=0}while(0);u=i+8|0;sa=v;return u|0}}}else m=-1;while(0);d=c[7203]|0;if(d>>>0>=m>>>0){a=d-m|0;b=c[7206]|0;if(a>>>0>15){u=b+m|0;c[7206]=u;c[7203]=a;c[u+4>>2]=a|1;c[b+d>>2]=a;c[b+4>>2]=m|3}else{c[7203]=0;c[7206]=0;c[b+4>>2]=d|3;c[b+d+4>>2]=c[b+d+4>>2]|1}u=b+8|0;sa=v;return u|0}f=c[7204]|0;if(f>>>0>m>>>0){s=f-m|0;c[7204]=s;u=c[7207]|0;t=u+m|0;c[7207]=t;c[t+4>>2]=s|1;c[u+4>>2]=m|3;u=u+8|0;sa=v;return u|0}if(!(c[7319]|0)){c[7321]=4096;c[7320]=4096;c[7322]=-1;c[7323]=-1;c[7324]=0;c[7312]=0;c[7319]=v&-16^1431655768;a=4096}else a=c[7321]|0;h=m+48|0;i=m+47|0;k=a+i|0;j=0-a|0;if((k&j)>>>0<=m>>>0){u=0;sa=v;return u|0}a=c[7311]|0;if(a|0?(n=c[7309]|0,(n+(k&j)|0)>>>0<=n>>>0?1:(n+(k&j)|0)>>>0>a>>>0):0){u=0;sa=v;return u|0}d:do if(!(c[7312]&4)){d=c[7207]|0;e:do if(d){b=29252;while(1){a=c[b>>2]|0;if(a>>>0<=d>>>0?(o=b+4|0,(a+(c[o>>2]|0)|0)>>>0>d>>>0):0)break;a=c[b+8>>2]|0;if(!a){r=128;break e}else b=a}if((k-f&j)>>>0<2147483647){a=io(k-f&j|0)|0;if((a|0)==((c[b>>2]|0)+(c[o>>2]|0)|0))if((a|0)==(-1|0))a=k-f&j;else{h=k-f&j;g=a;r=145;break d}else{e=a;d=k-f&j;r=136}}else a=0}else r=128;while(0);do if((r|0)==128){b=io(0)|0;if((b|0)!=(-1|0)?(q=c[7320]|0,q=((q+-1&b|0)==0?0:(q+-1+b&0-q)-b|0)+(k&j)|0,p=c[7309]|0,q>>>0>m>>>0&q>>>0<2147483647):0){o=c[7311]|0;if(o|0?(q+p|0)>>>0<=p>>>0|(q+p|0)>>>0>o>>>0:0){a=0;break}a=io(q|0)|0;if((a|0)==(b|0)){h=q;g=b;r=145;break d}else{e=a;d=q;r=136}}else a=0}while(0);do if((r|0)==136){b=0-d|0;if(!(h>>>0>d>>>0&(d>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){a=0;break}else{h=d;g=e;r=145;break d}a=c[7321]|0;a=i-d+a&0-a;if(a>>>0>=2147483647){h=d;g=e;r=145;break d}if((io(a|0)|0)==(-1|0)){io(b|0)|0;a=0;break}else{h=a+d|0;g=e;r=145;break d}}while(0);c[7312]=c[7312]|4;r=143}else{a=0;r=143}while(0);if(((r|0)==143?(k&j)>>>0<2147483647:0)?(g=io(k&j|0)|0,s=io(0)|0,t=(s-g|0)>>>0>(m+40|0)>>>0,!((g|0)==(-1|0)|t^1|g>>>0>>0&((g|0)!=(-1|0)&(s|0)!=(-1|0))^1)):0){h=t?s-g|0:a;r=145}if((r|0)==145){a=(c[7309]|0)+h|0;c[7309]=a;if(a>>>0>(c[7310]|0)>>>0)c[7310]=a;j=c[7207]|0;f:do if(j){a=29252;while(1){b=c[a>>2]|0;d=a+4|0;e=c[d>>2]|0;if((g|0)==(b+e|0)){r=154;break}f=c[a+8>>2]|0;if(!f)break;else a=f}if(((r|0)==154?(c[a+12>>2]&8|0)==0:0)?g>>>0>j>>>0&b>>>0<=j>>>0:0){c[d>>2]=e+h;u=(c[7204]|0)+h|0;t=(j+8&7|0)==0?0:0-(j+8)&7;c[7207]=j+t;c[7204]=u-t;c[j+t+4>>2]=u-t|1;c[j+u+4>>2]=40;c[7208]=c[7323];break}if(g>>>0<(c[7205]|0)>>>0)c[7205]=g;d=g+h|0;a=29252;while(1){if((c[a>>2]|0)==(d|0)){r=162;break}b=c[a+8>>2]|0;if(!b)break;else a=b}if((r|0)==162?(c[a+12>>2]&8|0)==0:0){c[a>>2]=g;l=a+4|0;c[l>>2]=(c[l>>2]|0)+h;l=g+8|0;l=g+((l&7|0)==0?0:0-l&7)|0;a=d+((d+8&7|0)==0?0:0-(d+8)&7)|0;k=l+m|0;i=a-l-m|0;c[l+4>>2]=m|3;g:do if((j|0)==(a|0)){u=(c[7204]|0)+i|0;c[7204]=u;c[7207]=k;c[k+4>>2]=u|1}else{if((c[7206]|0)==(a|0)){u=(c[7203]|0)+i|0;c[7203]=u;c[7206]=k;c[k+4>>2]=u|1;c[k+u>>2]=u;break}h=c[a+4>>2]|0;if((h&3|0)==1){b=3?h>>>3:h;h:do if(h>>>0<256){d=c[a+8>>2]|0;e=c[a+12>>2]|0;if((e|0)==(d|0)){c[7201]=c[7201]&~(1<>2]=e;c[e+8>>2]=d;break}}else{g=c[a+24>>2]|0;b=c[a+12>>2]|0;do if((b|0)==(a|0)){b=c[a+16+4>>2]|0;if(!b){b=c[a+16>>2]|0;if(!b){b=0;break}else d=a+16|0}else d=a+16+4|0;while(1){f=b+20|0;e=c[f>>2]|0;if(!e){f=b+16|0;e=c[f>>2]|0;if(!e)break;else{b=e;d=f}}else{b=e;d=f}}c[d>>2]=0}else{u=c[a+8>>2]|0;c[u+12>>2]=b;c[b+8>>2]=u}while(0);if(!g)break;d=c[a+28>>2]|0;do if((c[29108+(d<<2)>>2]|0)!=(a|0)){c[((c[g+16>>2]|0)==(a|0)?g+16|0:g+20|0)>>2]=b;if(!b)break h}else{c[29108+(d<<2)>>2]=b;if(b|0)break;c[7202]=c[7202]&~(1<>2]=g;d=c[a+16>>2]|0;if(d|0){c[b+16>>2]=d;c[d+24>>2]=b}d=c[a+16+4>>2]|0;if(!d)break;c[b+20>>2]=d;c[d+24>>2]=b}while(0);a=a+(h&-8)|0;f=(h&-8)+i|0}else f=i;d=a+4|0;c[d>>2]=c[d>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;d=3?f>>>3:f;if(f>>>0<256){a=c[7201]|0;if(!(a&1<>2]|0;b=28844+(d<<1<<2)+8|0}c[b>>2]=k;c[a+12>>2]=k;c[k+8>>2]=a;c[k+12>>2]=28844+(d<<1<<2);break}a=8?f>>>8:f;do if(!a)e=0;else{if(f>>>0>16777215){e=31;break}t=(16?(a+1048320|0)>>>16:a+1048320|0)&8;u=(16?((a<>>16:(a<>>16:(a<>>15:a<>>(e+7|0):f)&1|e<<1}while(0);a=29108+(e<<2)|0;c[k+28>>2]=e;c[k+16+4>>2]=0;c[k+16>>2]=0;b=c[7202]|0;d=1<>2]=k;c[k+24>>2]=a;c[k+12>>2]=k;c[k+8>>2]=k;break}a=c[a>>2]|0;i:do if((c[a+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(1?e>>>1:e)|0);while(1){d=a+16+((31?e>>>31:e)<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(f|0)){a=b;break i}else{e=e<<1;a=b}}c[d>>2]=k;c[k+24>>2]=a;c[k+12>>2]=k;c[k+8>>2]=k;break g}while(0);t=a+8|0;u=c[t>>2]|0;c[u+12>>2]=k;c[t>>2]=k;c[k+8>>2]=u;c[k+12>>2]=a;c[k+24>>2]=0}while(0);u=l+8|0;sa=v;return u|0}a=29252;while(1){b=c[a>>2]|0;if(b>>>0<=j>>>0?(u=b+(c[a+4>>2]|0)|0,u>>>0>j>>>0):0)break;a=c[a+8>>2]|0}f=u+-47+((u+-47+8&7|0)==0?0:0-(u+-47+8)&7)|0;f=f>>>0<(j+16|0)>>>0?j:f;a=h+-40|0;s=g+8|0;s=(s&7|0)==0?0:0-s&7;t=g+s|0;c[7207]=t;c[7204]=a-s;c[t+4>>2]=a-s|1;c[g+a+4>>2]=40;c[7208]=c[7323];c[f+4>>2]=27;c[f+8>>2]=c[7313];c[f+8+4>>2]=c[7314];c[f+8+8>>2]=c[7315];c[f+8+12>>2]=c[7316];c[7313]=g;c[7314]=h;c[7316]=0;c[7315]=f+8;a=f+24|0;do{t=a;a=a+4|0;c[a>>2]=7}while((t+8|0)>>>0>>0);if((f|0)!=(j|0)){c[f+4>>2]=c[f+4>>2]&-2;c[j+4>>2]=f-j|1;c[f>>2]=f-j;d=3?(f-j|0)>>>3:f-j|0;if((f-j|0)>>>0<256){a=c[7201]|0;if(!(a&1<>2]|0;b=28844+(d<<1<<2)+8|0}c[b>>2]=j;c[a+12>>2]=j;c[j+8>>2]=a;c[j+12>>2]=28844+(d<<1<<2);break}a=8?(f-j|0)>>>8:f-j|0;if(a)if((f-j|0)>>>0>16777215)e=31;else{t=(16?(a+1048320|0)>>>16:a+1048320|0)&8;u=(16?((a<>>16:(a<>>16:(a<>>15:a<>>(e+7|0):f-j|0)&1|e<<1}else e=0;a=29108+(e<<2)|0;c[j+28>>2]=e;c[j+20>>2]=0;c[j+16>>2]=0;b=c[7202]|0;d=1<>2]=j;c[j+24>>2]=a;c[j+12>>2]=j;c[j+8>>2]=j;break}a=c[a>>2]|0;j:do if((c[a+4>>2]&-8|0)!=(f-j|0)){e=f-j<<((e|0)==31?0:25-(1?e>>>1:e)|0);while(1){d=a+16+((31?e>>>31:e)<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(f-j|0)){a=b;break j}else{e=e<<1;a=b}}c[d>>2]=j;c[j+24>>2]=a;c[j+12>>2]=j;c[j+8>>2]=j;break f}while(0);t=a+8|0;u=c[t>>2]|0;c[u+12>>2]=j;c[t>>2]=j;c[j+8>>2]=u;c[j+12>>2]=a;c[j+24>>2]=0}}else{u=c[7205]|0;if((u|0)==0|g>>>0>>0)c[7205]=g;c[7313]=g;c[7314]=h;c[7316]=0;c[7210]=c[7319];c[7209]=-1;c[7214]=28844;c[7213]=28844;c[7216]=28852;c[7215]=28852;c[7218]=28860;c[7217]=28860;c[7220]=28868;c[7219]=28868;c[7222]=28876;c[7221]=28876;c[7224]=28884;c[7223]=28884;c[7226]=28892;c[7225]=28892;c[7228]=28900;c[7227]=28900;c[7230]=28908;c[7229]=28908;c[7232]=28916;c[7231]=28916;c[7234]=28924;c[7233]=28924;c[7236]=28932;c[7235]=28932;c[7238]=28940;c[7237]=28940;c[7240]=28948;c[7239]=28948;c[7242]=28956;c[7241]=28956;c[7244]=28964;c[7243]=28964;c[7246]=28972;c[7245]=28972;c[7248]=28980;c[7247]=28980;c[7250]=28988;c[7249]=28988;c[7252]=28996;c[7251]=28996;c[7254]=29004;c[7253]=29004;c[7256]=29012;c[7255]=29012;c[7258]=29020;c[7257]=29020;c[7260]=29028;c[7259]=29028;c[7262]=29036;c[7261]=29036;c[7264]=29044;c[7263]=29044;c[7266]=29052;c[7265]=29052;c[7268]=29060;c[7267]=29060;c[7270]=29068;c[7269]=29068;c[7272]=29076;c[7271]=29076;c[7274]=29084;c[7273]=29084;c[7276]=29092;c[7275]=29092;u=h+-40|0;s=g+8|0;s=(s&7|0)==0?0:0-s&7;t=g+s|0;c[7207]=t;c[7204]=u-s;c[t+4>>2]=u-s|1;c[g+u+4>>2]=40;c[7208]=c[7323]}while(0);a=c[7204]|0;if(a>>>0>m>>>0){s=a-m|0;c[7204]=s;u=c[7207]|0;t=u+m|0;c[7207]=t;c[t+4>>2]=s|1;c[u+4>>2]=m|3;u=u+8|0;sa=v;return u|0}}c[7184]=12;u=0;sa=v;return u|0}function yb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,K=0,L=0,M=0,N=0,O=0,P=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0;T=c[e>>2]|0;da=c[f>>2]|0;if(T|0)g=c[T+12>>2]|0;else g=b;h=c[g+88>>2]|0;j=c[g+92>>2]|0;l=c[g+96>>2]|0;if(!da)g=d;else 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c}m=Vr(i|0,0,j|0,0)|0;l=Q()|0;b=Vr(d|0,0,j|0,0)|0;T=Q()|0;i=Vr(i|0,0,h|0,0)|0;j=Q()|0;ha=Vr(d|0,0,h|0,0)|0;g=Q()|0;i=xv(b|0,0,i|0,0)|0;b=Q()|0;g=xv(T|0,0,ha|0,g|0)|0;j=xv(g|0,Q()|0,j|0,0)|0;b=xv(j|0,Q()|0,b|0,0)|0;j=Q()|0;l=xv(0,i|0,m|0,l|0)|0;m=Q()|0;i=xv(b|0,j|0,(m>>>0>>0|(m|0)==(i|0)&l>>>0<0)&1|0,0)|0;j=Q()|0;b=Vr(n|0,0,p|0,0)|0;g=Q()|0;ha=Vr(o|0,0,p|0,0)|0;T=Q()|0;d=Vr(n|0,0,r|0,0)|0;h=Q()|0;fa=Vr(o|0,0,r|0,0)|0;ga=Q()|0;d=xv(ha|0,0,d|0,0)|0;ha=Q()|0;ga=xv(T|0,0,fa|0,ga|0)|0;h=xv(ga|0,Q()|0,h|0,0)|0;ha=xv(h|0,Q()|0,ha|0,0)|0;h=Q()|0;g=xv(0,d|0,b|0,g|0)|0;b=Q()|0;d=xv(ha|0,h|0,(b>>>0>>0|(b|0)==(d|0)&g>>>0<0)&1|0,0)|0;h=Q()|0;if(j>>>0>>0|(j|0)==(h|0)&i>>>0>>0)g=-1;else g=j>>>0>h>>>0|(j|0)==(h|0)&i>>>0>d>>>0?1:m>>>0>>0|(m|0)==(b|0)&l>>>0>>0?-1:(m>>>0>b>>>0|(m|0)==(b|0)&l>>>0>g>>>0)&1;g=J(g,t)|0}else g=t-b|0;if((g|0)>=0){g=110;break c}}c[e>>2]=w;C=c[w+12>>2]|0;h=c[C+88>>2]|0;b=c[C+92>>2]|0;C=c[C+96>>2]|0;B=c[f>>2]|0;d=v;i=u}d=y-h|0;s=z-b|0;i=A-C|0;d=Vr(X|0,Y|0,d|0,((d|0)<0)<<31>>31|0)|0;j=Q()|0;s=Vr(Z|0,_|0,s|0,((s|0)<0)<<31>>31|0)|0;j=xv(s|0,Q()|0,d|0,j|0)|0;d=Q()|0;i=Vr($|0,aa|0,i|0,((i|0)<0)<<31>>31|0)|0;i=xv(j|0,d|0,i|0,Q()|0)|0;d=Q()|0;j=(B|0)==(da|0)?0:ea;c[f>>2]=j;s=y;q=z;k=A;g=C}if((g|0)==110)return}function zb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,k=0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0.0,s=0,t=0.0,u=0,v=0.0,w=0,x=0,y=0.0,z=0.0,A=0.0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=sa;sa=sa+176|0;if((e|0)<1){f=c[b+12>>2]|0;if(f|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;f=c[b+32>>2]|0;if(f|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;f=c[b+52>>2]|0;if(f|0){if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+52>>2]=0}a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;sa=I;return}c[I+32>>2]=0;c[I+36>>2]=0;c[I+40>>2]=0;c[I+44>>2]=256;c[I+48>>2]=0;c[I+52>>2]=0;c[I+56>>2]=0;c[I+60>>2]=256;c[I+64>>2]=0;c[I+68>>2]=0;c[I+72>>2]=0;c[I+76>>2]=256;a[I+96>>0]=1;c[I+92>>2]=0;c[I+84>>2]=0;c[I+88>>2]=0;f=0;h=d;i=-246811958;q=1900671690;s=-246811958;u=1900671690;w=-246811958;x=1900671690;while(1){k=c[h>>2]|0;m=c[h+4>>2]|0;p=c[h+8>>2]|0;l=(c[j>>2]=k,+g[j>>2]);q=l<(c[j>>2]=q,+g[j>>2])?k:q;n=(c[j>>2]=m,+g[j>>2]);u=n<(c[j>>2]=u,+g[j>>2])?m:u;o=(c[j>>2]=p,+g[j>>2]);x=o<(c[j>>2]=x,+g[j>>2])?p:x;i=(c[j>>2]=i,+g[j>>2])>2]=s,+g[j>>2])>2]=w,+g[j>>2])>2]=i,+g[j>>2]);t=(c[j>>2]=q,+g[j>>2]);r=(c[j>>2]=s,+g[j>>2]);o=(c[j>>2]=u,+g[j>>2]);n=(c[j>>2]=w,+g[j>>2]);l=(c[j>>2]=x,+g[j>>2]);h=v-t>2]=h;f=v-t>>0)%3|0;c[I+104>>2]=f;q=(h^3)-f|0;c[I+108>>2]=q;y=((q+1|0)%3|0|0)==(h|0)?(v-t)*9.788566967472434e-05:-((v-t)*9.788566967472434e-05);z=((q+1|0)%3|0|0)==(h|0)?(r-o)*9.788566967472434e-05:-((r-o)*9.788566967472434e-05);A=((q+1|0)%3|0|0)==(h|0)?(n-l)*9.788566967472434e-05:-((n-l)*9.788566967472434e-05);g[I>>2]=y;g[I+4>>2]=z;g[I+8>>2]=A;g[I+12>>2]=0.0;y=y!=0.0?1.0/y:y;z=z!=0.0?1.0/z:z;A=A!=0.0?1.0/A:A;g[I+16>>2]=(v+t)*.5;g[I+20>>2]=(r+o)*.5;g[I+24>>2]=(n+l)*.5;g[I+28>>2]=0.0;q=I+144+16|0;a[q>>0]=1;s=I+144+12|0;c[s>>2]=0;c[I+144+4>>2]=0;c[I+144+8>>2]=0;c[7182]=(c[7182]|0)+1;f=xb((e<<4|3)+16|0)|0;if(!f)h=0;else{c[(f+4+15&-16)+-4>>2]=f;h=f+4+15&-16}i=c[I+144+4>>2]|0;k=c[s>>2]|0;if((i|0)<=0){if(k|0)H=25}else{f=0;do{H=h+(f<<4)|0;F=k+(f<<4)|0;c[H>>2]=c[F>>2];c[H+4>>2]=c[F+4>>2];c[H+8>>2]=c[F+8>>2];c[H+12>>2]=c[F+12>>2];f=f+1|0}while((f|0)!=(i|0));H=25}if((H|0)==25){if(a[q>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[s>>2]=0}a[q>>0]=1;c[s>>2]=h;c[I+144+8>>2]=e;c[h>>2]=c[I+128>>2];c[h+4>>2]=c[I+128+4>>2];c[h+8>>2]=c[I+128+8>>2];c[h+12>>2]=c[I+128+12>>2];if((e|0)!=1){f=1;do{F=(c[s>>2]|0)+(f<<4)|0;c[F>>2]=c[I+128>>2];c[F+4>>2]=c[I+128+4>>2];c[F+8>>2]=c[I+128+8>>2];c[F+12>>2]=c[I+128+12>>2];f=f+1|0}while((f|0)!=(e|0))}c[I+144+4>>2]=e;i=I+128+(c[I+108>>2]<<2)|0;k=c[s>>2]|0;m=I+128+(c[I+112>>2]<<2)|0;p=I+128+(c[I+104>>2]<<2)|0;l=+g[I+16>>2];n=+g[I+20>>2];o=+g[I+24>>2];h=0;f=d;while(1){t=z*(+g[f+4>>2]-n);v=A*(+g[f+8>>2]-o);g[I+128>>2]=y*(+g[f>>2]-l);g[I+128+4>>2]=t;g[I+128+8>>2]=v;g[I+128+12>>2]=0.0;c[k+(h<<4)>>2]=~~+g[i>>2];c[k+(h<<4)+4>>2]=~~+g[m>>2];c[k+(h<<4)+8>>2]=~~+g[p>>2];c[k+(h<<4)+12>>2]=h;h=h+1|0;if((h|0)==(e|0))break;else f=f+16|0}if((e|0)>1)pg(I+144|0,0,e+-1|0);c[I+36>>2]=c[I+32>>2];c[I+40>>2]=0;c[I+44>>2]=e;f=c[I+84>>2]|0;if((f|0)<(e|0)){if((c[I+88>>2]|0)<(e|0)){if(!e){h=0;k=f}else{c[7182]=(c[7182]|0)+1;h=xb((e<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}k=c[I+84>>2]|0}if((k|0)>0){i=0;do{c[h+(i<<2)>>2]=c[(c[I+92>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(k|0))}i=c[I+92>>2]|0;if(i|0){if(a[I+96>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[I+92>>2]=0}a[I+96>>0]=1;c[I+92>>2]=h;c[I+88>>2]=e}do{c[(c[I+92>>2]|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)!=(e|0))}c[I+84>>2]=e;m=0;do{f=c[I+40>>2]|0;if(!f){f=c[I+36>>2]|0;if(!f){c[7182]=(c[7182]|0)+1;f=xb(31)|0;if(!f)h=0;else{c[(f+4+15&-16)+-4>>2]=f;h=f+4+15&-16}f=c[I+44>>2]|0;c[h+4>>2]=f;i=h+8|0;c[i>>2]=0;c[7182]=(c[7182]|0)+1;f=xb((f*112|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}c[h>>2]=f;c[i>>2]=c[I+32>>2];c[I+32>>2]=h}else{c[I+36>>2]=c[f+8>>2];h=f}f=c[h>>2]|0;k=c[h+4>>2]|0;if((k|0)>0?(c[f>>2]=(k|0)!=1?f+112|0:0,(k|0)!=1):0){h=1;i=f+112|0;do{h=h+1|0;F=(h|0)<(k|0);E=i;i=i+112|0;c[E>>2]=F?i:0}while(F)}}c[I+40>>2]=c[f>>2];F=f+104|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[F>>2]=-1;c[f+8>>2]=0;D=(c[s>>2]|0)+(m<<4)|0;E=f+88|0;c[E>>2]=c[D>>2];c[E+4>>2]=c[D+4>>2];c[E+8>>2]=c[D+8>>2];c[E+12>>2]=c[D+12>>2];c[F>>2]=-1;c[(c[I+92>>2]|0)+(m<<2)>>2]=f;m=m+1|0}while((m|0)<(e|0));f=c[s>>2]|0;if(f|0){if(a[q>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[s>>2]=0}a[q>>0]=1;c[s>>2]=0;c[I+144+4>>2]=0;c[I+144+8>>2]=0;c[I+52>>2]=c[I+48>>2];c[I+56>>2]=0;c[I+60>>2]=e*6;c[I+116>>2]=0;c[I+120>>2]=0;c[I+100>>2]=-3;c[I+128>>2]=0;c[I+128+4>>2]=0;c[I+128+8>>2]=0;c[I+128+12>>2]=0;ub(I,0,e,I+128|0);c[I+124>>2]=c[I+128>>2];f=c[s>>2]|0;if(f|0){if(a[q>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[s>>2]=0}f=c[b+4>>2]|0;if((f|0)<0){if((c[b+8>>2]|0)<0){h=c[b+12>>2]|0;if(h|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=0;c[b+8>>2]=0}do{F=(c[b+12>>2]|0)+(f<<4)|0;c[F>>2]=c[I+144>>2];c[F+4>>2]=c[I+144+4>>2];c[F+8>>2]=c[I+144+8>>2];c[F+12>>2]=c[I+144+12>>2];f=f+1|0}while((f|0)!=0)}c[b+4>>2]=0;c[I+144>>2]=0;c[I+144+4>>2]=0;c[I+144+8>>2]=0;f=c[b+24>>2]|0;if((f|0)<0){if((c[b+28>>2]|0)<0){h=c[b+32>>2]|0;if(h|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+28>>2]=0}do{F=(c[b+32>>2]|0)+(f*12|0)|0;c[F>>2]=c[I+144>>2];c[F+4>>2]=c[I+144+4>>2];c[F+8>>2]=c[I+144+8>>2];f=f+1|0}while((f|0)!=0)}c[b+24>>2]=0;h=c[b+44>>2]|0;if((h|0)<0){f=c[b+52>>2]|0;if((c[b+48>>2]|0)<0){if(f|0?a[b+56>>0]|0:0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}a[b+56>>0]=1;c[b+52>>2]=0;c[b+48>>2]=0;f=0}mk(f+(h<<2)|0,0,J(h,-4)|0)|0}c[b+44>>2]=0;h=c[I+124>>2]|0;if((c[h+104>>2]|0)<0){c[h+104>>2]=0;c[7182]=(c[7182]|0)+1;f=xb(23)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}c[f>>2]=h;F=0;p=1;q=f;s=1;i=f;w=f;while(1){if((c[h+100>>2]|0)>-1){g[I+144+(c[I+108>>2]<<2)>>2]=+(c[h+88>>2]|0);g[I+144+(c[I+112>>2]<<2)>>2]=+(c[h+92>>2]|0);l=+(c[h+96>>2]|0)}else{l=+tk(h+24|0);E=h+72|0;l=l/+tk(E);g[I+144+(c[I+108>>2]<<2)>>2]=l;l=+tk(h+40|0);l=l/+tk(E);g[I+144+(c[I+112>>2]<<2)>>2]=l;l=+tk(h+56|0);l=l/+tk(E)}g[I+144+(c[I+104>>2]<<2)>>2]=l;l=+g[I+144>>2]*+g[I>>2]+ +g[I+16>>2];n=+g[I+144+4>>2]*+g[I+4>>2]+ +g[I+20>>2];o=+g[I+144+8>>2]*+g[I+8>>2]+ +g[I+24>>2];k=c[b+4>>2]|0;if((k|0)==(c[b+8>>2]|0)?(G=(k|0)==0?1:k<<1,(k|0)<(G|0)):0){if(!G)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((G<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}k=c[b+4>>2]|0}if((k|0)>0){m=0;do{E=f+(m<<4)|0;D=(c[b+12>>2]|0)+(m<<4)|0;c[E>>2]=c[D>>2];c[E+4>>2]=c[D+4>>2];c[E+8>>2]=c[D+8>>2];c[E+12>>2]=c[D+12>>2];m=m+1|0}while((m|0)!=(k|0))}k=c[b+12>>2]|0;if(k|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=f;c[b+8>>2]=G;f=c[b+4>>2]|0}else f=k;E=c[b+12>>2]|0;g[E+(f<<4)>>2]=l;g[E+(f<<4)+4>>2]=n;g[E+(f<<4)+8>>2]=o;g[E+(f<<4)+12>>2]=0.0;c[b+4>>2]=(c[b+4>>2]|0)+1;E=c[h+8>>2]|0;if(!E){k=p;x=q;h=s}else{C=E;D=-1;f=-1;x=p;e=q;h=s;while(1){B=C+20|0;m=c[B>>2]|0;if((m|0)<0){d=c[b+24>>2]|0;c[I+144>>2]=0;c[I+144+4>>2]=0;c[I+144+8>>2]=0;do if((d|0)==(c[b+28>>2]|0)){q=(d|0)==0?1:d<<1;if((d|0)>=(q|0)){k=d;break}if(!q){k=0;p=d}else{c[7182]=(c[7182]|0)+1;k=xb((q*12|3)+16|0)|0;if(!k)k=0;else{c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16}p=c[b+24>>2]|0}if((p|0)>0){m=0;do{u=k+(m*12|0)|0;s=(c[b+32>>2]|0)+(m*12|0)|0;c[u>>2]=c[s>>2];c[u+4>>2]=c[s+4>>2];c[u+8>>2]=c[s+8>>2];m=m+1|0}while((m|0)!=(p|0))}m=c[b+32>>2]|0;if(m|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=k;c[b+28>>2]=q;k=c[b+24>>2]|0}else k=d;while(0);k=(c[b+32>>2]|0)+(k*12|0)|0;c[k>>2]=c[I+144>>2];c[k+4>>2]=c[I+144+4>>2];c[k+8>>2]=c[I+144+8>>2];k=(c[b+24>>2]|0)+1|0;c[b+24>>2]=k;c[I+144>>2]=0;c[I+144+4>>2]=0;c[I+144+8>>2]=0;do if((k|0)==(c[b+28>>2]|0)){q=(k|0)==0?1:k<<1;if((k|0)>=(q|0))break;if(!q)p=0;else{c[7182]=(c[7182]|0)+1;k=xb((q*12|3)+16|0)|0;if(!k)k=0;else{c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16}p=k;k=c[b+24>>2]|0}if((k|0)>0){m=0;do{u=p+(m*12|0)|0;s=(c[b+32>>2]|0)+(m*12|0)|0;c[u>>2]=c[s>>2];c[u+4>>2]=c[s+4>>2];c[u+8>>2]=c[s+8>>2];m=m+1|0}while((m|0)!=(k|0))}k=c[b+32>>2]|0;if(k|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=p;c[b+28>>2]=q;k=c[b+24>>2]|0}while(0);u=(c[b+32>>2]|0)+(k*12|0)|0;c[u>>2]=c[I+144>>2];c[u+4>>2]=c[I+144+4>>2];c[u+8>>2]=c[I+144+8>>2];c[b+24>>2]=(c[b+24>>2]|0)+1;u=c[b+32>>2]|0;c[B>>2]=d;c[(c[C+8>>2]|0)+20>>2]=d+1;c[u+(d*12|0)+4>>2]=1;c[u+((d+1|0)*12|0)+4>>2]=-1;s=c[C+12>>2]|0;k=c[s+104>>2]|0;if((k|0)<0){c[s+104>>2]=h;do if((h|0)==(x|0)){k=(x|0)==0?1:x<<1;if((x|0)>=(k|0)){k=x;m=e;q=w;break}do if(!k)p=0;else{c[7182]=(c[7182]|0)+1;m=xb((k<<2|3)+16|0)|0;if(!m){p=0;break}c[(m+4+15&-16)+-4>>2]=m;p=m+4+15&-16}while(0);if((x|0)>0){m=0;do{c[p+(m<<2)>>2]=c[e+(m<<2)>>2];m=m+1|0}while((m|0)!=(x|0));if(!i){m=p;q=p;i=p;break}}else if((e|0)==0|(i|0)==0){m=p;q=p;i=p;break}c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);m=p;q=p;i=p}else{k=x;m=e;q=w}while(0);c[m+(h<<2)>>2]=s;s=h;h=h+1|0;p=q}else{s=k;k=x;m=e;p=w}c[u+(d*12|0)+8>>2]=s;c[u+((d+1|0)*12|0)+8>>2]=F;q=m;m=c[B>>2]|0}else{k=x;q=e;p=w}if((D|0)>-1)c[(c[b+32>>2]|0)+(m*12|0)>>2]=D-m;else f=m;C=c[C>>2]|0;if((C|0)==(E|0))break;else{D=m;x=k;e=q;w=p}}c[(c[b+32>>2]|0)+(f*12|0)>>2]=m-f;x=q;w=p}f=F+1|0;if((f|0)>=(h|0))break;F=f;p=k;q=x;s=h;h=c[x+(f<<2)>>2]|0}s=0;while(1){u=c[(c[x+(s<<2)>>2]|0)+8>>2]|0;if(u|0){q=u;do{p=q+20|0;f=c[p>>2]|0;if((f|0)>-1){h=c[b+44>>2]|0;do if((h|0)==(c[b+48>>2]|0)){m=(h|0)==0?1:h<<1;if((h|0)>=(m|0))break;if(!m)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((m<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[b+44>>2]|0}k=c[b+52>>2]|0;if((h|0)<=0){if(k)H=186}else{i=0;do{c[f+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0));H=186}if((H|0)==186){H=0;if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[b+52>>2]=0;h=c[b+44>>2]|0}a[b+56>>0]=1;c[b+52>>2]=f;c[b+48>>2]=m;f=c[p>>2]|0}while(0);c[(c[b+52>>2]|0)+(h<<2)>>2]=f;c[b+44>>2]=(c[b+44>>2]|0)+1;f=q;do{c[f+20>>2]=-1;f=c[(c[f+8>>2]|0)+4>>2]|0}while((f|0)!=(q|0))}q=c[q>>2]|0}while((q|0)!=(u|0))}if((s|0)==(F|0))break;else s=s+1|0}if(!((x|0)==0|(w|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[w+-4>>2]|0)}}bi(I);sa=I;return}function Ab(b){b=b|0;var d=0,e=0.0,f=0.0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0,H=0,I=0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0;I=sa;sa=sa+64|0;if(!(a[b+356>>0]|0)){b=a[b+312>>0]|0;b=b<<24>>24!=0;sa=I;return b|0}c[b+336>>2]=0;c[b+336+4>>2]=0;c[b+336+8>>2]=0;c[b+336+12>>2]=0;a[b+336+16>>0]=0;o=a[b+332>>0]|0;a[b+332>>0]=o&-16;a[b+356>>0]=0;switch(c[b>>2]|0){case 0:{a[b+312>>0]=0;b=0;b=b<<24>>24!=0;sa=I;return b|0}case 1:{c[b+244>>2]=c[b+84>>2];c[b+244+4>>2]=c[b+84+4>>2];c[b+244+8>>2]=c[b+84+8>>2];c[b+244+12>>2]=c[b+84+12>>2];c[b+260>>2]=c[b+164>>2];c[b+260+4>>2]=c[b+164+4>>2];c[b+260+8>>2]=c[b+164+8>>2];c[b+260+12>>2]=c[b+164+12>>2];E=+g[b+248>>2]-+g[b+264>>2];F=+g[b+252>>2]-+g[b+268>>2];g[b+276>>2]=+g[b+244>>2]-+g[b+260>>2];g[b+280>>2]=E;g[b+284>>2]=F;g[b+288>>2]=0.0;a[b+352>>0]=0;a[b+332>>0]=o&-16;g[b+336>>2]=1.0;g[b+340>>2]=0.0;g[b+344>>2]=0.0;g[b+348>>2]=0.0;a[b+312>>0]=1;b=1;b=b<<24>>24!=0;sa=I;return b|0}case 2:{e=+g[b+4>>2];f=+g[b+8>>2];j=+g[b+12>>2];k=+g[b+20>>2]-e;l=+g[b+24>>2]-f;m=+g[b+28>>2]-j;if((0.0-e)*k+(0.0-f)*l+(0.0-j)*m>0.0)if((0.0-e)*k+(0.0-f)*l+(0.0-j)*m>0]=o&-16|h;e=1.0-f;g[b+336>>2]=e;g[b+340>>2]=f;g[b+344>>2]=0.0;g[b+348>>2]=0.0;A=+g[b+84>>2];C=+g[b+88>>2];E=+g[b+92>>2];A=A+f*(+g[b+100>>2]-A);C=C+f*(+g[b+104>>2]-C);E=E+f*(+g[b+108>>2]-E);g[b+244>>2]=A;g[b+248>>2]=C;g[b+252>>2]=E;g[b+256>>2]=0.0;B=+g[b+164>>2];D=+g[b+168>>2];F=+g[b+172>>2];B=B+f*(+g[b+180>>2]-B);D=D+f*(+g[b+184>>2]-D);F=F+f*(+g[b+188>>2]-F);g[b+260>>2]=B;g[b+264>>2]=D;g[b+268>>2]=F;g[b+272>>2]=0.0;g[b+276>>2]=A-B;g[b+280>>2]=C-D;g[b+284>>2]=E-F;g[b+288>>2]=0.0;if(!(h&2)){c[b>>2]=1;d=0}else d=1;if(!(h&1)){q=b+4+(d<<4)|0;G=b+84+(d<<4)|0;H=b+164+(d<<4)|0;c[b>>2]=d;c[b+4>>2]=c[q>>2];c[b+4+4>>2]=c[q+4>>2];c[b+4+8>>2]=c[q+8>>2];c[b+4+12>>2]=c[q+12>>2];c[b+84>>2]=c[G>>2];c[b+84+4>>2]=c[G+4>>2];c[b+84+8>>2]=c[G+8>>2];c[b+84+12>>2]=c[G+12>>2];c[b+164>>2]=c[H>>2];c[b+164+4>>2]=c[H+4>>2];c[b+164+8>>2]=c[H+8>>2];c[b+164+12>>2]=c[H+12>>2]}H=f>=0.0&e>=0.0&1;a[b+312>>0]=H;b=H;b=b<<24>>24!=0;sa=I;return b|0}case 3:{c[I+16>>2]=0;c[I+16+4>>2]=0;c[I+16+8>>2]=0;c[I+16+12>>2]=0;oe(I+16|0,b+4|0,b+20|0,b+36|0,b+316|0);F=+g[b+336>>2];e=+g[b+340>>2];f=+g[b+344>>2];A=+g[b+84>>2]*F+ +g[b+100>>2]*e+ +g[b+116>>2]*f;C=F*+g[b+88>>2]+e*+g[b+104>>2]+f*+g[b+120>>2];E=F*+g[b+92>>2]+e*+g[b+108>>2]+f*+g[b+124>>2];g[b+244>>2]=A;g[b+248>>2]=C;g[b+252>>2]=E;g[b+256>>2]=0.0;B=F*+g[b+164>>2]+e*+g[b+180>>2]+f*+g[b+196>>2];D=F*+g[b+168>>2]+e*+g[b+184>>2]+f*+g[b+200>>2];F=F*+g[b+172>>2]+e*+g[b+188>>2]+f*+g[b+204>>2];g[b+260>>2]=B;g[b+264>>2]=D;g[b+268>>2]=F;g[b+272>>2]=0.0;g[b+276>>2]=A-B;g[b+280>>2]=C-D;g[b+284>>2]=E-F;g[b+288>>2]=0.0;o=c[b>>2]|0;do if((o|0)>3){d=a[b+332>>0]|0;if(!(d&8)){h=b+164+(o+-1<<4)|0;n=b+84+(o+-1<<4)|0;i=b+4+(o+-1<<4)|0;c[b>>2]=o+-1;c[b+52>>2]=c[i>>2];c[b+52+4>>2]=c[i+4>>2];c[b+52+8>>2]=c[i+8>>2];c[b+52+12>>2]=c[i+12>>2];c[b+132>>2]=c[n>>2];c[b+132+4>>2]=c[n+4>>2];c[b+132+8>>2]=c[n+8>>2];c[b+132+12>>2]=c[n+12>>2];c[b+212>>2]=c[h>>2];c[b+212+4>>2]=c[h+4>>2];c[b+212+8>>2]=c[h+8>>2];c[b+212+12>>2]=c[h+12>>2];h=b+332|0;n=d;i=o+-1|0;H=19}else{h=b+332|0;n=d;i=o;H=19}}else{if((o|0)==3){h=b+332|0;n=a[b+332>>0]|0;i=3;H=19;break}if((o|0)<=1){if((o|0)==1){d=1;H=26}}else{d=2;H=22}}while(0);if((H|0)==19){d=i+-1|0;if(!(n&4)){c[b>>2]=d;c[b+36>>2]=c[b+4+(d<<4)>>2];c[b+36+4>>2]=c[b+4+(d<<4)+4>>2];c[b+36+8>>2]=c[b+4+(d<<4)+8>>2];c[b+36+12>>2]=c[b+4+(d<<4)+12>>2];c[b+116>>2]=c[b+84+(d<<4)>>2];c[b+116+4>>2]=c[b+84+(d<<4)+4>>2];c[b+116+8>>2]=c[b+84+(d<<4)+8>>2];c[b+116+12>>2]=c[b+84+(d<<4)+12>>2];c[b+196>>2]=c[b+164+(d<<4)>>2];c[b+196+4>>2]=c[b+164+(d<<4)+4>>2];c[b+196+8>>2]=c[b+164+(d<<4)+8>>2];c[b+196+12>>2]=c[b+164+(d<<4)+12>>2];H=23}else{d=i;H=22}}if((H|0)==22){h=b+332|0;H=23}if((H|0)==23){i=d+-1|0;if(!(a[h>>0]&2)){c[b>>2]=i;c[b+20>>2]=c[b+4+(i<<4)>>2];c[b+20+4>>2]=c[b+4+(i<<4)+4>>2];c[b+20+8>>2]=c[b+4+(i<<4)+8>>2];c[b+20+12>>2]=c[b+4+(i<<4)+12>>2];c[b+100>>2]=c[b+84+(i<<4)>>2];c[b+100+4>>2]=c[b+84+(i<<4)+4>>2];c[b+100+8>>2]=c[b+84+(i<<4)+8>>2];c[b+100+12>>2]=c[b+84+(i<<4)+12>>2];c[b+180>>2]=c[b+164+(i<<4)>>2];c[b+180+4>>2]=c[b+164+(i<<4)+4>>2];c[b+180+8>>2]=c[b+164+(i<<4)+8>>2];c[b+180+12>>2]=c[b+164+(i<<4)+12>>2];n=h;H=27}else H=26}if((H|0)==26){n=b+332|0;i=d;H=27}if((H|0)==27?(p=i+-1|0,(a[n>>0]&1)==0):0){c[b>>2]=p;c[b+4>>2]=c[b+4+(p<<4)>>2];c[b+4+4>>2]=c[b+4+(p<<4)+4>>2];c[b+4+8>>2]=c[b+4+(p<<4)+8>>2];c[b+4+12>>2]=c[b+4+(p<<4)+12>>2];c[b+84>>2]=c[b+84+(p<<4)>>2];c[b+84+4>>2]=c[b+84+(p<<4)+4>>2];c[b+84+8>>2]=c[b+84+(p<<4)+8>>2];c[b+84+12>>2]=c[b+84+(p<<4)+12>>2];c[b+164>>2]=c[b+164+(p<<4)>>2];c[b+164+4>>2]=c[b+164+(p<<4)+4>>2];c[b+164+8>>2]=c[b+164+(p<<4)+8>>2];c[b+164+12>>2]=c[b+164+(p<<4)+12>>2]}if((e>=0.0?!(+g[b+336>>2]>=0.0):1)|!(f>=0.0))d=0;else d=+g[b+348>>2]>=0.0&1;a[b+312>>0]=d;b=d;b=b<<24>>24!=0;sa=I;return b|0}case 4:{c[I>>2]=0;c[I+4>>2]=0;c[I+8>>2]=0;c[I+12>>2]=0;q=I+16+16|0;a[q>>0]=0;c[b+316>>2]=0;c[b+316+4>>2]=0;c[b+316+8>>2]=0;c[b+316+12>>2]=0;a[b+332>>0]=o|15;K=+g[b+20>>2];T=+g[b+4>>2];Q=+g[b+24>>2];J=+g[b+8>>2];M=+g[b+28>>2];U=+g[b+12>>2];P=+g[b+36>>2];R=+g[b+40>>2];N=+g[b+44>>2];L=+g[b+52>>2];S=+g[b+56>>2];O=+g[b+60>>2];V=((Q-J)*(N-U)-(M-U)*(R-J))*(L-T)+((M-U)*(P-T)-(K-T)*(N-U))*(S-J)+((K-T)*(R-J)-(Q-J)*(P-T))*(O-U);i=V*V<9.99999905104687e-09?-1:((0.0-T)*((Q-J)*(N-U)-(M-U)*(R-J))+(0.0-J)*((M-U)*(P-T)-(K-T)*(N-U))+((K-T)*(R-J)-(Q-J)*(P-T))*(0.0-U))*V<0.0&1;V=(M-U)*((P-T)*(S-J)-(R-J)*(L-T))+((K-T)*((R-J)*(O-U)-(N-U)*(S-J))+(Q-J)*((N-U)*(L-T)-(P-T)*(O-U)));n=V*V<9.99999905104687e-09?-1:((0.0-U)*((P-T)*(S-J)-(R-J)*(L-T))+((0.0-T)*((R-J)*(O-U)-(N-U)*(S-J))+(0.0-J)*((N-U)*(L-T)-(P-T)*(O-U))))*V<0.0&1;V=(N-U)*((Q-J)*(L-T)-(K-T)*(S-J))+((P-T)*((M-U)*(S-J)-(Q-J)*(O-U))+(R-J)*((K-T)*(O-U)-(M-U)*(L-T)));o=V*V<9.99999905104687e-09?-1:((0.0-U)*((Q-J)*(L-T)-(K-T)*(S-J))+((0.0-T)*((M-U)*(S-J)-(Q-J)*(O-U))+(0.0-J)*((K-T)*(O-U)-(M-U)*(L-T))))*V<0.0&1;J=(U-M)*((R-Q)*(L-K)-(P-K)*(S-Q))+((T-K)*((N-M)*(S-Q)-(R-Q)*(O-M))+(J-Q)*((P-K)*(O-M)-(N-M)*(L-K)));p=J*J<9.99999905104687e-09?-1:((0.0-M)*((R-Q)*(L-K)-(P-K)*(S-Q))+((0.0-K)*((N-M)*(S-Q)-(R-Q)*(O-M))+(0.0-Q)*((P-K)*(O-M)-(N-M)*(L-K))))*J<0.0&1;do if((n|i|o|p|0)<0){a[b+352>>0]=1;d=b+312|0;H=68}else{if(!(n|i|o|p)){if(a[b+352>>0]|0){d=b+312|0;H=68;break}a[b+312>>0]=1;c[b+276>>2]=0;c[b+276+4>>2]=0;c[b+276+8>>2]=0;c[b+276+12>>2]=0;d=1;break}if((i|0)!=0?(oe(I,b+4|0,b+20|0,b+36|0,I+16|0),e=+g[I+16>>2],f=+g[I+16+4>>2],j=+g[I+16+8>>2],k=e-+g[I>>2],l=f-+g[I+4>>2],m=j-+g[I+8>>2],k*k+l*l+m*m<3402823466385288598117041.0e14):0){W=c[I+16+12>>2]|0;g[b+316>>2]=e;g[b+320>>2]=f;g[b+324>>2]=j;c[b+328>>2]=W;W=a[q>>0]|0;a[b+332>>0]=W&1|a[b+332>>0]&-16|W&2|W&4;W=c[I+16+24>>2]|0;i=c[I+16+28>>2]|0;c[b+336>>2]=c[I+16+20>>2];c[b+340>>2]=W;c[b+344>>2]=i;g[b+348>>2]=0.0;e=k*k+l*l+m*m}else e=3402823466385288598117041.0e14;if((n|0)!=0?(oe(I,b+4|0,b+36|0,b+52|0,I+16|0),r=+g[I+16>>2],s=+g[I+16+4>>2],t=+g[I+16+8>>2],u=r-+g[I>>2],v=s-+g[I+4>>2],w=t-+g[I+8>>2],u*u+v*v+w*w>2]|0;g[b+316>>2]=r;g[b+320>>2]=s;g[b+324>>2]=t;c[b+328>>2]=n;n=a[q>>0]|0;a[b+332>>0]=n&1|a[b+332>>0]&-16|n<<1&4|n<<1&8;n=c[I+16+24>>2]|0;W=c[I+16+28>>2]|0;c[b+336>>2]=c[I+16+20>>2];g[b+340>>2]=0.0;c[b+344>>2]=n;c[b+348>>2]=W;e=u*u+v*v+w*w}if((o|0)!=0?(oe(I,b+4|0,b+52|0,b+20|0,I+16|0),x=+g[I+16>>2],y=+g[I+16+4>>2],z=+g[I+16+8>>2],A=x-+g[I>>2],B=y-+g[I+4>>2],C=z-+g[I+8>>2],A*A+B*B+C*C>2]|0;g[b+316>>2]=x;g[b+320>>2]=y;g[b+324>>2]=z;c[b+328>>2]=o;o=a[q>>0]|0;a[b+332>>0]=o&1|a[b+332>>0]&-16|(1?(o&255)>>>1:o&255)&2|o<<2&8;o=c[I+16+28>>2]|0;W=c[I+16+24>>2]|0;c[b+336>>2]=c[I+16+20>>2];c[b+340>>2]=o;g[b+344>>2]=0.0;c[b+348>>2]=W;e=A*A+B*B+C*C}if(p|0?(oe(I,b+20|0,b+52|0,b+36|0,I+16|0),D=+g[I+16>>2],E=+g[I+16+4>>2],F=+g[I+16+8>>2],T=D-+g[I>>2],U=E-+g[I+4>>2],V=F-+g[I+8>>2],T*T+U*U+V*V>2]|0;g[b+316>>2]=D;g[b+320>>2]=E;g[b+324>>2]=F;c[b+328>>2]=p;p=a[q>>0]|0;a[b+332>>0]=p&4|a[b+332>>0]&-16|p<<1&2|p<<2&8;p=c[I+16+20>>2]|0;q=c[I+16+28>>2]|0;W=c[I+16+24>>2]|0;g[b+336>>2]=0.0;c[b+340>>2]=p;c[b+344>>2]=q;c[b+348>>2]=W}O=+g[b+336>>2];P=+g[b+340>>2];V=+g[b+344>>2];e=+g[b+348>>2];Q=+g[b+84>>2]*O+ +g[b+100>>2]*P+ +g[b+116>>2]*V+ +g[b+132>>2]*e;S=O*+g[b+88>>2]+P*+g[b+104>>2]+V*+g[b+120>>2]+e*+g[b+136>>2];U=O*+g[b+92>>2]+P*+g[b+108>>2]+V*+g[b+124>>2]+e*+g[b+140>>2];g[b+244>>2]=Q;g[b+248>>2]=S;g[b+252>>2]=U;g[b+256>>2]=0.0;R=O*+g[b+164>>2]+P*+g[b+180>>2]+V*+g[b+196>>2]+e*+g[b+212>>2];T=O*+g[b+168>>2]+P*+g[b+184>>2]+V*+g[b+200>>2]+e*+g[b+216>>2];V=O*+g[b+172>>2]+P*+g[b+188>>2]+V*+g[b+204>>2]+e*+g[b+220>>2];g[b+260>>2]=R;g[b+264>>2]=T;g[b+268>>2]=V;g[b+272>>2]=0.0;g[b+276>>2]=Q-R;g[b+280>>2]=S-T;g[b+284>>2]=U-V;g[b+288>>2]=0.0;i=c[b>>2]|0;do if((i|0)>3){d=a[b+332>>0]|0;if(!(d&8)){h=b+164+(i+-1<<4)|0;n=b+84+(i+-1<<4)|0;H=b+4+(i+-1<<4)|0;c[b>>2]=i+-1;c[b+52>>2]=c[H>>2];c[b+52+4>>2]=c[H+4>>2];c[b+52+8>>2]=c[H+8>>2];c[b+52+12>>2]=c[H+12>>2];c[b+132>>2]=c[n>>2];c[b+132+4>>2]=c[n+4>>2];c[b+132+8>>2]=c[n+8>>2];c[b+132+12>>2]=c[n+12>>2];c[b+212>>2]=c[h>>2];c[b+212+4>>2]=c[h+4>>2];c[b+212+8>>2]=c[h+8>>2];c[b+212+12>>2]=c[h+12>>2];h=b+332|0;n=d;i=i+-1|0;H=52}else{h=b+332|0;n=d;H=52}}else{if((i|0)==3){h=b+332|0;n=a[b+332>>0]|0;i=3;H=52;break}if((i|0)<=1){if((i|0)==1){d=1;H=59}}else{d=2;H=55}}while(0);if((H|0)==52){d=i+-1|0;if(!(n&4)){c[b>>2]=d;c[b+36>>2]=c[b+4+(d<<4)>>2];c[b+36+4>>2]=c[b+4+(d<<4)+4>>2];c[b+36+8>>2]=c[b+4+(d<<4)+8>>2];c[b+36+12>>2]=c[b+4+(d<<4)+12>>2];c[b+116>>2]=c[b+84+(d<<4)>>2];c[b+116+4>>2]=c[b+84+(d<<4)+4>>2];c[b+116+8>>2]=c[b+84+(d<<4)+8>>2];c[b+116+12>>2]=c[b+84+(d<<4)+12>>2];c[b+196>>2]=c[b+164+(d<<4)>>2];c[b+196+4>>2]=c[b+164+(d<<4)+4>>2];c[b+196+8>>2]=c[b+164+(d<<4)+8>>2];c[b+196+12>>2]=c[b+164+(d<<4)+12>>2];H=56}else{d=i;H=55}}if((H|0)==55){h=b+332|0;H=56}if((H|0)==56){i=d+-1|0;if(!(a[h>>0]&2)){c[b>>2]=i;c[b+20>>2]=c[b+4+(i<<4)>>2];c[b+20+4>>2]=c[b+4+(i<<4)+4>>2];c[b+20+8>>2]=c[b+4+(i<<4)+8>>2];c[b+20+12>>2]=c[b+4+(i<<4)+12>>2];c[b+100>>2]=c[b+84+(i<<4)>>2];c[b+100+4>>2]=c[b+84+(i<<4)+4>>2];c[b+100+8>>2]=c[b+84+(i<<4)+8>>2];c[b+100+12>>2]=c[b+84+(i<<4)+12>>2];c[b+180>>2]=c[b+164+(i<<4)>>2];c[b+180+4>>2]=c[b+164+(i<<4)+4>>2];c[b+180+8>>2]=c[b+164+(i<<4)+8>>2];c[b+180+12>>2]=c[b+164+(i<<4)+12>>2];d=i;H=60}else H=59}if((H|0)==59){h=b+332|0;H=60}if((H|0)==60?(G=d+-1|0,(a[h>>0]&1)==0):0){c[b>>2]=G;c[b+4>>2]=c[b+4+(G<<4)>>2];c[b+4+4>>2]=c[b+4+(G<<4)+4>>2];c[b+4+8>>2]=c[b+4+(G<<4)+8>>2];c[b+4+12>>2]=c[b+4+(G<<4)+12>>2];c[b+84>>2]=c[b+84+(G<<4)>>2];c[b+84+4>>2]=c[b+84+(G<<4)+4>>2];c[b+84+8>>2]=c[b+84+(G<<4)+8>>2];c[b+84+12>>2]=c[b+84+(G<<4)+12>>2];c[b+164>>2]=c[b+164+(G<<4)>>2];c[b+164+4>>2]=c[b+164+(G<<4)+4>>2];c[b+164+8>>2]=c[b+164+(G<<4)+8>>2];c[b+164+12>>2]=c[b+164+(G<<4)+12>>2]}if((+g[b+336>>2]>=0.0?+g[b+340>>2]>=0.0:0)?+g[b+344>>2]>=0.0:0)d=e>=0.0&1;else d=0;a[b+312>>0]=d}while(0);if((H|0)==68){a[d>>0]=0;d=0}W=d;W=W<<24>>24!=0;sa=I;return W|0}default:{a[b+312>>0]=0;W=0;W=W<<24>>24!=0;sa=I;return W|0}}return 0}function Bb(b,d,e,f,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0.0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Z=sa;sa=sa+256|0;c[b+188>>2]=-1;Ki(17177);c[b+184>>2]=0;if((e|0)>0){l=0;do{c[(c[d+(l<<2)>>2]|0)+212>>2]=-1;l=l+1|0}while((l|0)!=(e|0))}l=c[b+12>>2]|0;if((l|0)>(e|0)){n=b+8|0;m=l}else{if((e+1|0)!=0?(c[7182]=(c[7182]|0)+1,m=xb(((e+1|0)*244|3)+16|0)|0,(m|0)!=0):0){c[(m+4+15&-16)+-4>>2]=m;n=m+4+15&-16}else n=0;m=c[b+8>>2]|0;if((m|0)>0){l=0;do{W=n+(l*244|0)|0;X=c[b+16>>2]|0;V=X+(l*244|0)|0;c[W>>2]=c[V>>2];c[W+4>>2]=c[V+4>>2];c[W+8>>2]=c[V+8>>2];c[W+12>>2]=c[V+12>>2];W=X+(l*244|0)+16|0;V=n+(l*244|0)+16|0;c[V>>2]=c[W>>2];c[V+4>>2]=c[W+4>>2];c[V+8>>2]=c[W+8>>2];c[V+12>>2]=c[W+12>>2];V=X+(l*244|0)+32|0;W=n+(l*244|0)+32|0;c[W>>2]=c[V>>2];c[W+4>>2]=c[V+4>>2];c[W+8>>2]=c[V+8>>2];c[W+12>>2]=c[V+12>>2];W=n+(l*244|0)+48|0;V=X+(l*244|0)+48|0;c[W>>2]=c[V>>2];c[W+4>>2]=c[V+4>>2];c[W+8>>2]=c[V+8>>2];c[W+12>>2]=c[V+12>>2];Bh(n+(l*244|0)+64|0,X+(l*244|0)+64|0,180)|0;l=l+1|0}while((l|0)!=(m|0))}l=c[b+16>>2]|0;if(l|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=n;c[b+12>>2]=e+1;n=b+8|0;m=e+1|0}mk(Z|0,0,244)|0;l=c[n>>2]|0;if((l|0)<0){if((m|0)<0){m=c[b+16>>2]|0;if(m|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=0;c[b+12>>2]=0}do{X=c[b+16>>2]|0;W=X+(l*244|0)|0;c[W>>2]=c[Z>>2];c[W+4>>2]=c[Z+4>>2];c[W+8>>2]=c[Z+8>>2];c[W+12>>2]=c[Z+12>>2];W=X+(l*244|0)+16|0;c[W>>2]=c[Z+16>>2];c[W+4>>2]=c[Z+16+4>>2];c[W+8>>2]=c[Z+16+8>>2];c[W+12>>2]=c[Z+16+12>>2];W=X+(l*244|0)+32|0;c[W>>2]=c[Z+32>>2];c[W+4>>2]=c[Z+32+4>>2];c[W+8>>2]=c[Z+32+8>>2];c[W+12>>2]=c[Z+32+12>>2];W=X+(l*244|0)+48|0;c[W>>2]=c[Z+48>>2];c[W+4>>2]=c[Z+48+4>>2];c[W+8>>2]=c[Z+48+8>>2];c[W+12>>2]=c[Z+48+12>>2];Bh(X+(l*244|0)+64|0,Z+64|0,180)|0;l=l+1|0}while((l|0)!=0)}c[n>>2]=0;if((e|0)>0){l=0;do{n=d+(l<<2)|0;m=Xc(b,c[n>>2]|0,+g[k+12>>2])|0;n=c[n>>2]|0;if((!((n|0)==0?1:(c[n+236>>2]&2|0)==0)?+g[n+344>>2]!=0.0:0)?(p=c[b+16>>2]|0,c[n+504>>2]&2|0):0){o=+g[k+76>>2];N=1.0/+g[n+396>>2];P=1.0/+g[n+400>>2];r=1.0/+g[n+404>>2];H=+g[n+4>>2];I=+g[n+8>>2];J=+g[n+12>>2];K=+g[n+20>>2];L=+g[n+24>>2];M=+g[n+28>>2];O=+g[n+36>>2];Q=+g[n+40>>2];u=+g[n+44>>2];v=+g[n+328>>2];y=+g[n+332>>2];t=+g[n+336>>2];z=(N*H*H+P*I*I+r*J*J)*v+(N*H*K+P*I*L+r*J*M)*y+(N*H*O+P*I*Q+r*J*u)*t;A=(N*K*H+P*L*I+r*M*J)*v+(N*K*K+P*L*L+r*M*M)*y+(N*K*O+P*L*Q+r*M*u)*t;u=(N*O*H+P*Q*I+r*u*J)*v+(N*O*K+P*Q*L+r*u*M)*y+(N*O*O+P*Q*Q+r*u*u)*t;r=(v*A-y*z)*(v*A-y*z)+((y*u-t*A)*(y*u-t*A)+(t*z-v*u)*(t*z-v*u));if(r>o*o){o=1.0/+x(+r)*o;s=(y*u-t*A)*o;r=(t*z-v*u)*o;o=(v*A-y*z)*o}else{s=y*u-t*A;r=t*z-v*u;o=v*A-y*z}O=+g[k+12>>2];P=(s*+g[n+268>>2]+r*+g[n+284>>2]+o*+g[n+300>>2])*O;Q=O*(s*+g[n+272>>2]+r*+g[n+288>>2]+o*+g[n+304>>2]);g[p+(m*244|0)+224>>2]=+g[p+(m*244|0)+224>>2]-(s*+g[n+264>>2]+r*+g[n+280>>2]+o*+g[n+296>>2])*O;g[p+(m*244|0)+228>>2]=+g[p+(m*244|0)+228>>2]-P;g[p+(m*244|0)+232>>2]=+g[p+(m*244|0)+232>>2]-Q}l=l+1|0}while((l|0)!=(e|0))}if((j|0)>0){l=0;do{X=c[i+(l<<2)>>2]|0;Pa[c[(c[X>>2]|0)+8>>2]&511](X);g[X+36>>2]=0.0;l=l+1|0}while((l|0)<(j|0))}m=c[b+168>>2]|0;if((m|0)<(j|0)?(c[b+172>>2]|0)<(j|0):0){if(!j)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((j<<3|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+168>>2]|0}if((m|0)>0){n=0;do{V=(c[b+176>>2]|0)+(n<<3)|0;W=c[V+4>>2]|0;X=l+(n<<3)|0;c[X>>2]=c[V>>2];c[X+4>>2]=W;n=n+1|0}while((n|0)!=(m|0))}m=c[b+176>>2]|0;if(m|0){if(a[b+180>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[b+176>>2]=0}a[b+180>>0]=1;c[b+176>>2]=l;c[b+172>>2]=j}c[b+168>>2]=j;if((j|0)>0){l=0;q=0;do{p=c[b+176>>2]|0;e=p+(q<<3)|0;d=i+(q<<2)|0;m=c[d>>2]|0;n=c[m+44>>2]|0;if(n){m=n+64|0;do{c[n>>2]=0;n=n+4|0}while((n|0)<(m|0));m=c[d>>2]|0}if(!(a[m+20>>0]|0)){c[e>>2]=0;c[p+(q<<3)+4>>2]=0;m=0}else{Va[c[(c[m>>2]|0)+16>>2]&127](m,e);m=c[e>>2]|0}l=m+l|0;q=q+1|0}while((q|0)<(j|0));d=l}else d=0;m=c[b+48>>2]|0;if((m|0)<(d|0)?(c[b+52>>2]|0)<(d|0):0){if(!d)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((d*152|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+48>>2]|0}if((m|0)>0){n=0;do{Bh(l+(n*152|0)|0,(c[b+56>>2]|0)+(n*152|0)|0,152)|0;n=n+1|0}while((n|0)!=(m|0))}m=c[b+56>>2]|0;if(m|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=l;c[b+52>>2]=d}c[b+48>>2]=d;if((j|0)>0){W=0;X=0;l=c[b+176>>2]|0;while(1){V=l+(X<<3)|0;if(!(c[V>>2]|0))m=0;else{m=c[b+56>>2]|0;d=m+(W*152|0)|0;p=i+(X<<2)|0;e=c[p>>2]|0;q=c[e+28>>2]|0;R=c[e+32>>2]|0;S=Xc(b,q,+g[k+12>>2])|0;T=Xc(b,R,+g[k+12>>2])|0;U=c[b+16>>2]|0;n=c[e+24>>2]|0;n=(n|0)>0?n:c[k+20>>2]|0;if((n|0)>(c[b+184>>2]|0))c[b+184>>2]=n;if((c[V>>2]|0)>0){l=0;do{mk(d+(l*152|0)|0,0,152)|0;g[d+(l*152|0)+120>>2]=-3402823466385288598117041.0e14;g[d+(l*152|0)+124>>2]=3402823466385288598117041.0e14;g[d+(l*152|0)+100>>2]=0.0;g[d+(l*152|0)+96>>2]=0.0;c[d+(l*152|0)+144>>2]=S;c[d+(l*152|0)+148>>2]=T;c[d+(l*152|0)+136>>2]=n;l=l+1|0}while((l|0)<(c[V>>2]|0))}c[U+(S*244|0)+64>>2]=0;c[U+(S*244|0)+64+4>>2]=0;c[U+(S*244|0)+64+8>>2]=0;c[U+(S*244|0)+64+12>>2]=0;c[U+(S*244|0)+64+16>>2]=0;c[U+(S*244|0)+64+20>>2]=0;c[U+(S*244|0)+64+24>>2]=0;c[U+(S*244|0)+64+28>>2]=0;c[U+(S*244|0)+144>>2]=0;c[U+(S*244|0)+144+4>>2]=0;c[U+(S*244|0)+144+8>>2]=0;c[U+(S*244|0)+144+12>>2]=0;c[U+(S*244|0)+144+16>>2]=0;c[U+(S*244|0)+144+20>>2]=0;c[U+(S*244|0)+144+24>>2]=0;c[U+(S*244|0)+144+28>>2]=0;c[U+(T*244|0)+64>>2]=0;c[U+(T*244|0)+64+4>>2]=0;c[U+(T*244|0)+64+8>>2]=0;c[U+(T*244|0)+64+12>>2]=0;c[U+(T*244|0)+64+16>>2]=0;c[U+(T*244|0)+64+20>>2]=0;c[U+(T*244|0)+64+24>>2]=0;c[U+(T*244|0)+64+28>>2]=0;c[U+(T*244|0)+144>>2]=0;c[U+(T*244|0)+144+4>>2]=0;c[U+(T*244|0)+144+8>>2]=0;c[U+(T*244|0)+144+12>>2]=0;c[U+(T*244|0)+144+16>>2]=0;c[U+(T*244|0)+144+20>>2]=0;c[U+(T*244|0)+144+24>>2]=0;c[U+(T*244|0)+144+28>>2]=0;g[Z>>2]=1.0/+g[k+12>>2];c[Z+4>>2]=c[k+32>>2];c[Z+8>>2]=m+(W*152|0)+16;c[Z+12>>2]=d;c[Z+16>>2]=m+(W*152|0)+48;c[Z+20>>2]=m+(W*152|0)+32;c[Z+24>>2]=38;c[Z+28>>2]=m+(W*152|0)+112;n=m+(W*152|0)+116|0;c[n>>2]=c[k+40>>2];c[Z+52>>2]=c[k+4>>2];c[Z+32>>2]=n;c[Z+36>>2]=m+(W*152|0)+120;c[Z+40>>2]=m+(W*152|0)+124;c[Z+48>>2]=c[k+20>>2];n=c[p>>2]|0;Va[c[(c[n>>2]|0)+20>>2]&127](n,Z);if((c[V>>2]|0)>0){m=0;do{l=d+(m*152|0)+124|0;o=+g[(c[p>>2]|0)+16>>2];if(+g[l>>2]>=o)g[l>>2]=o;l=d+(m*152|0)+120|0;if(+g[l>>2]<=-o)g[l>>2]=-o;c[d+(m*152|0)+132>>2]=e;n=d+(m*152|0)|0;l=c[e+28>>2]|0;o=+g[n>>2];r=+g[n+4>>2];s=+g[n+8>>2];u=(o*+g[l+280>>2]+r*+g[l+284>>2]+s*+g[l+288>>2])*+g[l+548>>2];t=(o*+g[l+296>>2]+r*+g[l+300>>2]+s*+g[l+304>>2])*+g[l+552>>2];n=d+(m*152|0)+64|0;g[n>>2]=(+g[l+264>>2]*o+ +g[l+268>>2]*r+ +g[l+272>>2]*s)*+g[l+544>>2];g[n+4>>2]=u;g[n+8>>2]=t;g[n+12>>2]=0.0;n=d+(m*152|0)+32|0;l=c[e+32>>2]|0;t=+g[n>>2];u=+g[n+4>>2];v=+g[n+8>>2];y=(t*+g[l+280>>2]+u*+g[l+284>>2]+v*+g[l+288>>2])*+g[l+548>>2];Q=(t*+g[l+296>>2]+u*+g[l+300>>2]+v*+g[l+304>>2])*+g[l+552>>2];n=d+(m*152|0)+80|0;g[n>>2]=(+g[l+264>>2]*t+ +g[l+268>>2]*u+ +g[l+272>>2]*v)*+g[l+544>>2];g[n+4>>2]=y;g[n+8>>2]=Q;g[n+12>>2]=0.0;n=d+(m*152|0)+16|0;Q=+g[q+344>>2];y=+g[n>>2];z=+g[n+4>>2];A=+g[n+8>>2];n=d+(m*152|0)+48|0;E=+g[R+344>>2];B=+g[n>>2];C=+g[n+4>>2];D=+g[n+8>>2];E=y*Q*y+z*Q*z+A*Q*A+(o*(o*+g[q+264>>2]+r*+g[q+268>>2]+s*+g[q+272>>2])+r*(o*+g[q+280>>2]+r*+g[q+284>>2]+s*+g[q+288>>2])+s*(o*+g[q+296>>2]+r*+g[q+300>>2]+s*+g[q+304>>2]))+(B*E*B+C*E*C+D*E*D)+(t*(t*+g[R+264>>2]+u*+g[R+268>>2]+v*+g[R+272>>2])+u*(t*+g[R+280>>2]+u*+g[R+284>>2]+v*+g[R+288>>2])+v*(t*+g[R+296>>2]+u*+g[R+300>>2]+v*+g[R+304>>2]));n=+w(+E)>1.1920928955078125e-07;E=n?1.0/E:0.0;g[d+(m*152|0)+108>>2]=E;if(!(c[U+(S*244|0)+240>>2]|0)){F=0.0;G=0.0;H=0.0;I=0.0;J=0.0;K=0.0}else{F=+g[U+(S*244|0)+208>>2];G=+g[U+(S*244|0)+212>>2];H=+g[U+(S*244|0)+216>>2];I=+g[U+(S*244|0)+224>>2];J=+g[U+(S*244|0)+228>>2];K=+g[U+(S*244|0)+232>>2]}if(!(c[U+(T*244|0)+240>>2]|0)){L=0.0;M=0.0;N=0.0;O=0.0;P=0.0;Q=0.0}else{L=+g[U+(T*244|0)+208>>2];M=+g[U+(T*244|0)+212>>2];N=+g[U+(T*244|0)+216>>2];O=+g[U+(T*244|0)+224>>2];P=+g[U+(T*244|0)+228>>2];Q=+g[U+(T*244|0)+232>>2]}n=d+(m*152|0)+112|0;g[n>>2]=E*+g[n>>2]+E*(0.0-+g[Z+52>>2]*(y*(F+ +g[q+312>>2])+z*(G+ +g[q+316>>2])+A*(H+ +g[q+320>>2])+(o*(I+ +g[q+328>>2])+r*(J+ +g[q+332>>2])+s*(K+ +g[q+336>>2]))+(B*(L+ +g[R+312>>2])+C*(M+ +g[R+316>>2])+D*(N+ +g[R+320>>2])+(t*(O+ +g[R+328>>2])+u*(P+ +g[R+332>>2])+v*(Q+ +g[R+336>>2])))));g[d+(m*152|0)+100>>2]=0.0;m=m+1|0}while((m|0)<(c[V>>2]|0))}l=c[b+176>>2]|0;m=c[l+(X<<3)>>2]|0}X=X+1|0;if((X|0)>=(j|0))break;else W=m+W|0}}ab[c[(c[b>>2]|0)+28>>2]&127](b,f,h,k);p=c[b+48>>2]|0;e=c[b+28>>2]|0;q=c[b+68>>2]|0;m=c[b+128>>2]|0;if((m|0)<(p|0)?(c[b+132>>2]|0)<(p|0):0){if(!p)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((p<<2|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+128>>2]|0}d=c[b+136>>2]|0;if((m|0)<=0)if(!d)m=b+140|0;else Y=106;else{n=0;do{c[l+(n<<2)>>2]=c[d+(n<<2)>>2];n=n+1|0}while((n|0)!=(m|0));Y=106}if((Y|0)==106){if(a[b+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+136>>2]=0;m=b+140|0}a[m>>0]=1;c[b+136>>2]=l;c[b+132>>2]=p}c[b+128>>2]=p;if(!(c[k+64>>2]&16)){m=c[b+108>>2]|0;if((m|0)<(e|0)?(c[b+112>>2]|0)<(e|0):0){if(!e)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((e<<2|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+108>>2]|0}d=c[b+116>>2]|0;if((m|0)<=0)if(!d)m=b+120|0;else Y=138;else{n=0;do{c[l+(n<<2)>>2]=c[d+(n<<2)>>2];n=n+1|0}while((n|0)!=(m|0));Y=138}if((Y|0)==138){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+116>>2]=0;m=b+120|0}a[m>>0]=1;c[b+116>>2]=l;c[b+112>>2]=e}c[b+108>>2]=e}else{m=c[b+108>>2]|0;if((m|0)<(e<<1|0)?(c[b+112>>2]|0)<(e<<1|0):0){if(!e)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((e<<3|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+108>>2]|0}d=c[b+116>>2]|0;if((m|0)<=0)if(!d)m=b+120|0;else Y=122;else{n=0;do{c[l+(n<<2)>>2]=c[d+(n<<2)>>2];n=n+1|0}while((n|0)!=(m|0));Y=122}if((Y|0)==122){if(a[b+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+116>>2]=0;m=b+120|0}a[m>>0]=1;c[b+116>>2]=l;c[b+112>>2]=e<<1}c[b+108>>2]=e<<1}m=c[b+148>>2]|0;if((m|0)<(q|0)?(c[b+152>>2]|0)<(q|0):0){if(!q)l=0;else{c[7182]=(c[7182]|0)+1;l=xb((q<<2|3)+16|0)|0;if(!l)l=0;else{c[(l+4+15&-16)+-4>>2]=l;l=l+4+15&-16}m=c[b+148>>2]|0}d=c[b+156>>2]|0;if((m|0)<=0)if(!d)m=b+160|0;else Y=154;else{n=0;do{c[l+(n<<2)>>2]=c[d+(n<<2)>>2];n=n+1|0}while((n|0)!=(m|0));Y=154}if((Y|0)==154){if(a[b+160>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+156>>2]=0;m=b+160|0}a[m>>0]=1;c[b+156>>2]=l;c[b+152>>2]=q}c[b+148>>2]=q;if((p|0)>0){m=c[b+136>>2]|0;l=0;do{c[m+(l<<2)>>2]=l;l=l+1|0}while((l|0)!=(p|0))}if((e|0)>0){m=c[b+116>>2]|0;l=0;do{c[m+(l<<2)>>2]=l;l=l+1|0}while((l|0)!=(e|0))}if((q|0)>0){m=c[b+156>>2]|0;l=0;do{c[m+(l<<2)>>2]=l;l=l+1|0}while((l|0)!=(q|0))}l=c[3084]|0;b=(c[l+16>>2]|0)+-1|0;c[l+16>>2]=b;if(b|0){sa=Z;return 0.0}do if(c[l+4>>2]|0){la(Z|0,0)|0;b=c[7181]|0;g[l+8>>2]=+g[l+8>>2]+ +(((c[Z+4>>2]|0)-(c[b+4>>2]|0)+(((c[Z>>2]|0)-(c[b>>2]|0)|0)*1e6|0)-(c[l+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[l+16>>2]|0)){l=c[3084]|0;break}else{sa=Z;return 0.0}}while(0);c[3084]=c[l+20>>2];sa=Z;return 0.0}function Cb(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0.0,B=0.0,D=0.0,E=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0.0,ma=0,na=0.0,oa=0.0,pa=0.0,qa=0.0,ra=0.0;ma=sa;sa=sa+80|0;g[b+504>>2]=0.0;g[b+500>>2]=0.0;a[b+525>>0]=0;a[b+526>>0]=0;if(a[b+552>>0]|0?(a[b+527>>0]|0)==0:0){ra=+g[b+556>>2];pa=+g[b+560>>2];la=+g[b+564>>2];oa=+g[b+568>>2];aa=ra*(2.0/(ra*ra+pa*pa+la*la+oa*oa));qa=pa*(2.0/(ra*ra+pa*pa+la*la+oa*oa));na=la*(2.0/(ra*ra+pa*pa+la*la+oa*oa));ba=+g[b+300>>2];T=+g[d>>2];ca=+g[b+316>>2];U=+g[d+4>>2];da=+g[b+332>>2];V=+g[d+8>>2];fa=+g[b+304>>2];ha=+g[b+320>>2];ja=+g[b+336>>2];Z=+g[b+308>>2];_=+g[b+324>>2];$=+g[b+340>>2];W=+g[d+16>>2];X=+g[d+20>>2];Y=+g[d+24>>2];ga=+g[d+32>>2];ia=+g[d+36>>2];ka=+g[d+40>>2];r=+g[b+348>>2];q=+g[b+352>>2];p=+g[b+356>>2];v=+g[b+364>>2];l=+g[e>>2];y=+g[b+380>>2];m=+g[e+4>>2];B=+g[b+396>>2];k=+g[e+8>>2];D=+g[b+368>>2];E=+g[b+384>>2];G=+g[b+400>>2];s=+g[b+372>>2];t=+g[b+388>>2];u=+g[b+404>>2];n=+g[e+16>>2];o=+g[e+20>>2];j=+g[e+24>>2];H=+g[e+32>>2];J=+g[e+36>>2];L=+g[e+40>>2];I=+g[b+412>>2];K=+g[b+416>>2];i=+g[b+420>>2];N=(1.0-(pa*qa+la*na))*(v*l+y*m+B*k)+(ra*qa+oa*na)*(l*D+m*E+k*G)+(ra*na-oa*qa)*(l*s+m*t+k*u);O=(ra*qa-oa*na)*(v*l+y*m+B*k)+(1.0-(ra*aa+la*na))*(l*D+m*E+k*G)+(pa*na+oa*aa)*(l*s+m*t+k*u);M=(ra*na+oa*qa)*(v*l+y*m+B*k)+(pa*na-oa*aa)*(l*D+m*E+k*G)+(1.0-(ra*aa+pa*qa))*(l*s+m*t+k*u);R=(ra*na-oa*qa)*(s*n+t*o+u*j)+((1.0-(pa*qa+la*na))*(v*n+y*o+B*j)+(ra*qa+oa*na)*(D*n+E*o+G*j));S=(pa*na+oa*aa)*(s*n+t*o+u*j)+((ra*qa-oa*na)*(v*n+y*o+B*j)+(1.0-(ra*aa+la*na))*(D*n+E*o+G*j));P=(1.0-(ra*aa+pa*qa))*(s*n+t*o+u*j)+((ra*na+oa*qa)*(v*n+y*o+B*j)+(pa*na-oa*aa)*(D*n+E*o+G*j));ea=(ra*na-oa*qa)*(s*H+t*J+u*L)+((1.0-(pa*qa+la*na))*(v*H+y*J+B*L)+(ra*qa+oa*na)*(D*H+E*J+G*L));la=(pa*na+oa*aa)*(s*H+t*J+u*L)+((ra*qa-oa*na)*(v*H+y*J+B*L)+(1.0-(ra*aa+la*na))*(D*H+E*J+G*L));aa=(1.0-(ra*aa+pa*qa))*(s*H+t*J+u*L)+((ra*na+oa*qa)*(v*H+y*J+B*L)+(pa*na-oa*aa)*(D*H+E*J+G*L));oa=-(+g[d+48>>2]+(T*r+U*q+V*p));na=-(W*r+X*q+Y*p+ +g[d+52>>2]);p=-(ga*r+ia*q+ka*p+ +g[d+56>>2]);q=(ba*T+ca*U+da*V)*oa+(ba*W+ca*X+da*Y)*na+(ba*ga+ca*ia+da*ka)*p;r=(T*fa+U*ha+V*ja)*oa+(fa*W+ha*X+ja*Y)*na+(fa*ga+ha*ia+ja*ka)*p;p=(T*Z+U*_+V*$)*oa+(Z*W+_*X+$*Y)*na+(Z*ga+_*ia+$*ka)*p;k=p*M+(q*N+r*O)+((v*l+y*m+B*k)*0.0+(l*D+m*E+k*G)*0.0+(l*s+m*t+k*u)*0.0+(+g[e+48>>2]+(l*I+m*K+k*i)));j=p*P+(q*R+r*S)+((s*n+t*o+u*j)*0.0+((v*n+y*o+B*j)*0.0+(D*n+E*o+G*j)*0.0)+(n*I+o*K+j*i+ +g[e+52>>2]));i=p*aa+(q*ea+r*la)+((s*H+t*J+u*L)*0.0+((v*H+y*J+B*L)*0.0+(D*H+E*J+G*L)*0.0)+(H*I+J*K+L*i+ +g[e+56>>2]));g[ma+16>>2]=(T*Z+U*_+V*$)*M+((ba*T+ca*U+da*V)*N+(T*fa+U*ha+V*ja)*O);g[ma+16+4>>2]=(Z*W+_*X+$*Y)*M+((ba*W+ca*X+da*Y)*N+(fa*W+ha*X+ja*Y)*O);g[ma+16+8>>2]=(Z*ga+_*ia+$*ka)*M+((ba*ga+ca*ia+da*ka)*N+(fa*ga+ha*ia+ja*ka)*O);g[ma+16+12>>2]=0.0;g[ma+16+16>>2]=(T*Z+U*_+V*$)*P+((ba*T+ca*U+da*V)*R+(T*fa+U*ha+V*ja)*S);g[ma+16+20>>2]=(Z*W+_*X+$*Y)*P+((ba*W+ca*X+da*Y)*R+(fa*W+ha*X+ja*Y)*S);g[ma+16+24>>2]=(Z*ga+_*ia+$*ka)*P+((ba*ga+ca*ia+da*ka)*R+(fa*ga+ha*ia+ja*ka)*S);g[ma+16+28>>2]=0.0;g[ma+16+32>>2]=(T*Z+U*_+V*$)*aa+((ba*T+ca*U+da*V)*ea+(T*fa+U*ha+V*ja)*la);g[ma+16+36>>2]=(Z*W+_*X+$*Y)*aa+((ba*W+ca*X+da*Y)*ea+(fa*W+ha*X+ja*Y)*la);g[ma+16+40>>2]=(Z*ga+_*ia+$*ka)*aa+((ba*ga+ca*ia+da*ka)*ea+(fa*ga+ha*ia+ja*ka)*la);g[ma+16+44>>2]=0.0;g[ma+16+48>>2]=k;g[ma+16+52>>2]=j;g[ma+16+56>>2]=i;g[ma+16+60>>2]=0.0;Og(ma+16|0,ma);i=+g[ma>>2];j=+g[ma+4>>2];k=+g[ma+8>>2];if(!(+w(+(i*i+j*j+k*k))<1.1920928955078125e-07)?(g[b+472>>2]=0.0,ra=1.0/+x(+(i*i+j*j+k*k)),g[b+460>>2]=ra*i,g[b+464>>2]=ra*j,g[b+468>>2]=ra*k,ra=+g[ma+12>>2],ra=ra<-1.0?-1.0:ra,ra=+C(+(ra>1.0?1.0:ra))*2.0,g[b+504>>2]=ra,!(+w(+ra)<1.1920928955078125e-07)):0)a[b+526>>0]=1;sa=ma;return}Og(d,ma+16|0);Og(b+300|0,ma);V=+g[ma+16+12>>2];W=+g[ma>>2];X=+g[ma+16>>2];Y=+g[ma+12>>2];Z=+g[ma+16+4>>2];_=+g[ma+8>>2];$=+g[ma+16+8>>2];aa=+g[ma+4>>2];Og(e,ma+16|0);Og(b+364|0,ma);ba=+g[ma+16+12>>2];ca=+g[ma>>2];da=+g[ma+16>>2];ea=+g[ma+12>>2];fa=+g[ma+16+4>>2];ga=+g[ma+8>>2];ha=+g[ma+16+8>>2];ia=+g[ma+4>>2];ja=-(ba*ca+da*ea+fa*ga-ha*ia);ka=-(ca*ha+(ea*fa+ba*ia)-da*ga);la=-(ba*ga+ea*ha+da*ia-ca*fa);o=(V*Y-W*X-Z*aa-_*$)*ja+(V*W+X*Y+Z*_-$*aa)*(ba*ea-ca*da-fa*ia-ga*ha)+(V*_+Y*$+X*aa-W*Z)*ka-(W*$+(Y*Z+V*aa)-X*_)*la;p=(V*W+X*Y+Z*_-$*aa)*la+((W*$+(Y*Z+V*aa)-X*_)*(ba*ea-ca*da-fa*ia-ga*ha)+(V*Y-W*X-Z*aa-_*$)*ka)-(V*_+Y*$+X*aa-W*Z)*ja;q=(W*$+(Y*Z+V*aa)-X*_)*ja+((V*_+Y*$+X*aa-W*Z)*(ba*ea-ca*da-fa*ia-ga*ha)+(V*Y-W*X-Z*aa-_*$)*la)-(V*W+X*Y+Z*_-$*aa)*ka;r=(V*Y-W*X-Z*aa-_*$)*(ba*ea-ca*da-fa*ia-ga*ha)-(V*W+X*Y+Z*_-$*aa)*ja-(W*$+(Y*Z+V*aa)-X*_)*ka-(V*_+Y*$+X*aa-W*Z)*la;i=-o-p*0.0-q*0.0;j=(q+r*0.0-o*0.0)*-q+(r*(r+p*0.0-q*0.0)+i*-o)-(r*0.0+o*0.0-p)*-p;k=(r*0.0+o*0.0-p)*-o+(r*(q+r*0.0-o*0.0)+i*-p)-(r+p*0.0-q*0.0)*-q;i=(r+p*0.0-q*0.0)*-p+(r*(r*0.0+o*0.0-p)+i*-q)-(q+r*0.0-o*0.0)*-o;l=1.0/+x(+(i*i+(j*j+k*k)));if(i*l*0.0+(k*l*0.0+j*l)<-.9999998807907104){n=1.0;m=-0.0;i=0.0;j=0.0}else{ra=+x(+((i*l*0.0+(k*l*0.0+j*l)+1.0)*2.0));n=(j*l*0.0-i*l)*(1.0/ra);m=(i*l*0.0-k*l*0.0)*(1.0/ra);i=(k*l-j*l*0.0)*(1.0/ra);j=ra*.5}k=1.0/+x(+(m*m+n*n+i*i+j*j));l=m*k;t=n*k;s=i*k;k=j*k;T=1.0/+x(+((r*k-o*-l-p*-t-q*-s)*(r*k-o*-l-p*-t-q*-s)+((p*-l+(q*k+r*-s)-o*-t)*(p*-l+(q*k+r*-s)-o*-t)+((q*-t+(o*k+r*-l)-p*-s)*(q*-t+(o*k+r*-l)-p*-s)+(o*-s+(r*-t+p*k)-q*-l)*(o*-s+(r*-t+p*k)-q*-l)))));U=(q*-t+(o*k+r*-l)-p*-s)*T;j=(o*-s+(r*-t+p*k)-q*-l)*T;i=(p*-l+(q*k+r*-s)-o*-t)*T;T=(r*k-o*-l-p*-t-q*-s)*T;S=+g[b+444>>2];R=+g[b+456>>2];if(S>=R?(u=+g[b+448>>2],u>=R):0){q=k<-1.0?-1.0:k;q=+C(+(q>1.0?1.0:q))*2.0;if(q>1.1920928955078125e-07){n=1.0/+x(+(s*s+(l*l+t*t)));if(+w(+(t*n))>1.1920928955078125e-07){m=l*n;l=s*n;k=t*n;o=+x(+((s*n*s*n/(t*n*t*n)+1.0)/(s*n*s*n/(t*n*t*n)/(S*S)+1.0/(u*u))))}else{m=l*n;l=s*n;k=t*n;o=S}}else{m=0.0;l=0.0;k=0.0;o=0.0}n=+g[b+428>>2];p=o*n;if(q>p){a[b+526>>0]=1;if(q>2]=n;g[b+504>>2]=q-p;if(+w(+k)>1.1920928955078125e-07){ra=+w(+(k*u/S*(-l/k)));l=l<-0.0?ra:-ra;ra=1.0/+x(+(m*m+k*k+l*l));m=m*ra;l=-(l*ra);k=k*ra}qa=-m;pa=-k;na=-l;S=(ba*ea-ca*da-fa*ia-ga*ha)*qa+(ca*ha+(ea*fa+ba*ia)-da*ga)*na-(ba*ga+ea*ha+da*ia-ca*fa)*pa;ra=(ba*ga+ea*ha+da*ia-ca*fa)*qa+(ba*ea-ca*da-fa*ia-ga*ha)*pa-(ba*ca+da*ea+fa*ga-ha*ia)*na;oa=(ba*ca+da*ea+fa*ga-ha*ia)*pa+(ba*ea-ca*da-fa*ia-ga*ha)*na-(ca*ha+(ea*fa+ba*ia)-da*ga)*qa;na=-((ba*ca+da*ea+fa*ga-ha*ia)*qa)-(ca*ha+(ea*fa+ba*ia)-da*ga)*pa-(ba*ga+ea*ha+da*ia-ca*fa)*na;pa=ra*la+(na*ja+(ba*ea-ca*da-fa*ia-ga*ha)*S)-oa*ka;qa=oa*ja+((ba*ea-ca*da-fa*ia-ga*ha)*ra+na*ka)-S*la;ra=S*ka+(na*la+(ba*ea-ca*da-fa*ia-ga*ha)*oa)-ra*ja;g[b+460>>2]=pa;g[b+464>>2]=qa;g[b+468>>2]=ra;g[b+472>>2]=0.0;c[b+536>>2]=0;c[b+536+4>>2]=0;c[b+536+8>>2]=0;c[b+536+12>>2]=0;g[b+492>>2]=1.0/(pa*(+g[f>>2]*pa+ +g[f+16>>2]*qa+ +g[f+32>>2]*ra)+qa*(pa*+g[f+4>>2]+qa*+g[f+20>>2]+ra*+g[f+36>>2])+ra*(pa*+g[f+8>>2]+qa*+g[f+24>>2]+ra*+g[f+40>>2])+(pa*(pa*+g[h>>2]+qa*+g[h+16>>2]+ra*+g[h+32>>2])+qa*(pa*+g[h+4>>2]+qa*+g[h+20>>2]+ra*+g[h+36>>2])+ra*(pa*+g[h+8>>2]+qa*+g[h+24>>2]+ra*+g[h+40>>2])))}}else Q=20;a:do if((Q|0)==20){E=+g[b+300>>2];G=+g[b+316>>2];H=+g[b+332>>2];I=+g[d>>2];J=+g[d+4>>2];K=+g[d+8>>2];L=+g[d+16>>2];M=+g[d+20>>2];N=+g[d+24>>2];O=+g[d+32>>2];P=+g[d+36>>2];q=+g[d+40>>2];r=+g[b+304>>2];s=+g[b+320>>2];t=+g[b+336>>2];u=+g[b+308>>2];v=+g[b+324>>2];y=+g[b+340>>2];n=+g[b+364>>2];k=+g[b+380>>2];p=+g[b+396>>2];B=n*+g[e>>2]+k*+g[e+4>>2]+p*+g[e+8>>2];D=n*+g[e+16>>2]+k*+g[e+20>>2]+p*+g[e+24>>2];p=n*+g[e+32>>2]+k*+g[e+36>>2]+p*+g[e+40>>2];k=(E*I+G*J+H*K)*B+(E*L+G*M+H*N)*D+(E*O+G*P+H*q)*p;n=(I*r+J*s+K*t)*B+(L*r+M*s+N*t)*D+(O*r+P*s+q*t)*p;m=(I*u+J*v+K*y)*B+(L*u+M*v+N*y)*D+(O*u+P*v+q*y)*p;do if(S>2];if(o>0]=1;g[b+460>>2]=-((E*O+G*P+H*q)*D-(E*L+G*M+H*N)*p);g[b+464>>2]=-((E*I+G*J+H*K)*p-(E*O+G*P+H*q)*B);g[b+468>>2]=-((E*L+G*M+H*N)*B-(E*I+G*J+H*K)*D);g[b+472>>2]=0.0;break a}if(!(+w(+k)<1.1920928955078125e-07&+w(+m)<1.1920928955078125e-07)?(a[b+526>>0]=1,o>=R):0){l=+F(+m,+k);if(l>o){m=+A(+o);l=0.0;k=+z(+o);break}if(l<-o){m=-+A(+o);l=0.0;k=+z(+o)}else l=0.0}else l=n}else if(!(+w(+k)<1.1920928955078125e-07&+w(+n)<1.1920928955078125e-07)?(a[b+526>>0]=1,S>=R):0){l=+F(+n,+k);if(l>S){m=0.0;l=+A(+S);k=+z(+S);break}if(l<-S){m=0.0;l=-+A(+S);k=+z(+S)}else{m=0.0;l=n}}else l=n;while(0);pa=(I*u+J*v+K*y)*m+((I*r+J*s+K*t)*l+(E*I+G*J+H*K)*k);oa=(L*u+M*v+N*y)*m+((L*r+M*s+N*t)*l+(E*L+G*M+H*N)*k);na=(O*u+P*v+q*y)*m+((O*r+P*s+q*t)*l+(E*O+G*P+H*q)*k);qa=1.0/+x(+(na*na+(pa*pa+oa*oa)));g[b+472>>2]=0.0;ra=+x(+((D*na*qa-p*oa*qa)*(D*na*qa-p*oa*qa)+(p*pa*qa-B*na*qa)*(p*pa*qa-B*na*qa)+(B*oa*qa-D*pa*qa)*(B*oa*qa-D*pa*qa)));g[b+504>>2]=ra;g[b+460>>2]=-((D*na*qa-p*oa*qa)*(1.0/ra));g[b+464>>2]=-((p*pa*qa-B*na*qa)*(1.0/ra));g[b+468>>2]=-((B*oa*qa-D*pa*qa)*(1.0/ra))}while(0);o=+g[b+452>>2];if(!(o>=0.0)){g[b+512>>2]=0.0;sa=ma;return}l=T<-1.0?-1.0:T;l=+C(+(l>1.0?1.0:l))*2.0;if(l>3.1415927410125732){n=-T<-1.0?-1.0:-T;k=-U;j=-j;i=-i;n=+C(+(n>1.0?1.0:n))*2.0}else{k=U;n=l}g[b+512>>2]=n;if(n>1.1920928955078125e-07){ra=1.0/+x(+(k*k+j*j+i*i));k=k*ra;m=i*ra;j=j*ra}else m=i;i=+g[b+428>>2];if(n>o*i){a[b+525>>0]=1;l=n-o*i;if(n>2]=i;g[b+508>>2]=l;qa=-k;pa=-j;na=-m;U=(ba*ea-ca*da-fa*ia-ga*ha)*qa+(ca*ha+(ea*fa+ba*ia)-da*ga)*na-(ba*ga+ea*ha+da*ia-ca*fa)*pa;ra=(ba*ga+ea*ha+da*ia-ca*fa)*qa+(ba*ea-ca*da-fa*ia-ga*ha)*pa-(ba*ca+da*ea+fa*ga-ha*ia)*na;oa=(ba*ca+da*ea+fa*ga-ha*ia)*pa+(ba*ea-ca*da-fa*ia-ga*ha)*na-(ca*ha+(ea*fa+ba*ia)-da*ga)*qa;na=-((ba*ca+da*ea+fa*ga-ha*ia)*qa)-(ca*ha+(ea*fa+ba*ia)-da*ga)*pa-(ba*ga+ea*ha+da*ia-ca*fa)*na;pa=ra*la+(na*ja+(ba*ea-ca*da-fa*ia-ga*ha)*U)-oa*ka;qa=oa*ja+((ba*ea-ca*da-fa*ia-ga*ha)*ra+na*ka)-U*la;ra=U*ka+(na*la+(ba*ea-ca*da-fa*ia-ga*ha)*oa)-ra*ja;g[b+476>>2]=pa;g[b+480>>2]=qa;g[b+484>>2]=ra;g[b+488>>2]=0.0;g[b+496>>2]=1.0/(pa*(+g[f>>2]*pa+ +g[f+16>>2]*qa+ +g[f+32>>2]*ra)+qa*(pa*+g[f+4>>2]+qa*+g[f+20>>2]+ra*+g[f+36>>2])+ra*(pa*+g[f+8>>2]+qa*+g[f+24>>2]+ra*+g[f+40>>2])+(pa*(pa*+g[h>>2]+qa*+g[h+16>>2]+ra*+g[h+32>>2])+qa*(pa*+g[h+4>>2]+qa*+g[h+20>>2]+ra*+g[h+36>>2])+ra*(pa*+g[h+8>>2]+qa*+g[h+24>>2]+ra*+g[h+40>>2])))}if(!(a[b+526>>0]|0)){sa=ma;return}la=-k;ra=-j;na=-m;ka=(V*Y-W*X-Z*aa-_*$)*la+(W*$+(Y*Z+V*aa)-X*_)*na-(V*_+Y*$+X*aa-W*Z)*ra;qa=(V*_+Y*$+X*aa-W*Z)*la+(V*Y-W*X-Z*aa-_*$)*ra-(V*W+X*Y+Z*_-$*aa)*na;pa=(V*W+X*Y+Z*_-$*aa)*ra+(V*Y-W*X-Z*aa-_*$)*na-(W*$+(Y*Z+V*aa)-X*_)*la;na=-((V*W+X*Y+Z*_-$*aa)*la)-(W*$+(Y*Z+V*aa)-X*_)*ra-(V*_+Y*$+X*aa-W*Z)*na;ra=-(V*W+X*Y+Z*_-$*aa);la=-(W*$+(Y*Z+V*aa)-X*_);oa=-(V*_+Y*$+X*aa-W*Z);g[b+536>>2]=qa*oa+(na*ra+(V*Y-W*X-Z*aa-_*$)*ka)-pa*la;g[b+540>>2]=pa*ra+((V*Y-W*X-Z*aa-_*$)*qa+na*la)-ka*oa;g[b+544>>2]=ka*la+(na*oa+(V*Y-W*X-Z*aa-_*$)*pa)-qa*ra;g[b+548>>2]=0.0;sa=ma;return}function Db(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0.0,j=0.0,k=0,l=0.0,m=0,n=0.0,o=0,p=0.0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0,ma=0,na=0;ma=c[b+28>>2]|0;na=c[b+32>>2]|0;la=c[d+24>>2]|0;if(!(a[b+739>>0]|0)){j=+g[b+552>>2];R=+g[ma+4>>2];l=+g[b+568>>2];S=+g[ma+8>>2];n=+g[b+584>>2];T=+g[ma+12>>2];p=+g[b+556>>2];s=+g[b+572>>2];t=+g[b+588>>2];U=+g[b+560>>2];V=+g[b+576>>2];W=+g[b+592>>2];X=+g[ma+20>>2];Y=+g[ma+24>>2];Z=+g[ma+28>>2];_=+g[ma+36>>2];$=+g[ma+40>>2];aa=+g[ma+44>>2];u=+g[b+600>>2];v=+g[b+604>>2];w=+g[b+608>>2];y=+g[ma+52>>2];z=+g[ma+56>>2];A=+g[ma+60>>2];B=+g[na+4>>2];C=+g[na+8>>2];D=+g[na+12>>2];E=+g[b+624>>2];F=+g[b+640>>2];G=+g[b+656>>2];H=+g[na+20>>2];I=+g[na+24>>2];J=+g[na+28>>2];K=+g[na+36>>2];L=+g[na+40>>2];M=+g[na+44>>2];ja=+g[b+664>>2];ka=+g[b+668>>2];P=+g[b+672>>2];N=+g[na+52>>2]+(B*ja+C*ka+D*P);O=H*ja+I*ka+J*P+ +g[na+56>>2];P=K*ja+L*ka+M*P+ +g[na+60>>2];k=(a[b+736>>0]|0)==0;if(k){h=c[d+8>>2]|0;g[h>>2]=1.0;g[h+(la+1<<2)>>2]=1.0;g[h+((la<<1)+2<<2)>>2]=1.0;h=c[d+16>>2]|0;g[h>>2]=-1.0;g[h+(la+1<<2)>>2]=-1.0;g[h+((la<<1)+2<<2)>>2]=-1.0;h=la<<1;e=+g[ma+52>>2];f=+g[ma+56>>2];i=+g[ma+60>>2]}else{h=la<<1;e=y;f=z;i=A}e=y+(R*u+S*v+T*w)-e;ka=X*u+Y*v+Z*w+z-f;ja=_*u+$*v+aa*w+A-i;m=c[d+12>>2]|0;o=m+(h<<2)|0;c[m>>2]=0;g[m+4>>2]=ja;g[m+8>>2]=-ka;g[m+12>>2]=0.0;g[m+(la<<2)>>2]=-ja;c[m+(la<<2)+4>>2]=0;g[m+(la<<2)+8>>2]=e;g[m+(la<<2)+12>>2]=0.0;g[o>>2]=ka;g[o+4>>2]=-e;c[o+8>>2]=0;g[o+12>>2]=0.0;e=N-+g[na+52>>2];ka=O-+g[na+56>>2];ja=P-+g[na+60>>2];o=c[d+20>>2]|0;Q=o+(h<<2)|0;c[o>>2]=0;g[o+4>>2]=-ja;g[o+8>>2]=ka;g[o+12>>2]=0.0;g[o+(la<<2)>>2]=ja;c[o+(la<<2)+4>>2]=0;g[o+(la<<2)+8>>2]=-e;g[o+(la<<2)+12>>2]=0.0;g[Q>>2]=-ka;g[Q+4>>2]=e;c[Q+8>>2]=0;g[Q+12>>2]=0.0;e=+g[d>>2]*+g[d+4>>2];Q=c[d+28>>2]|0;if(k){g[Q>>2]=e*(N-(y+(R*u+S*v+T*w)));g[Q+(la<<2)>>2]=e*(O-(X*u+Y*v+Z*w+z));g[Q+(la<<1<<2)>>2]=e*(P-(_*u+$*v+aa*w+A))}g[m+(la*3<<2)>>2]=j*R+l*S+n*T;g[m+((la*3|0)+1<<2)>>2]=j*X+l*Y+n*Z;g[m+((la*3|0)+2<<2)>>2]=j*_+l*$+n*aa;g[m+(la<<2<<2)>>2]=R*p+S*s+T*t;g[m+((la<<2|1)<<2)>>2]=p*X+s*Y+t*Z;g[m+((la<<2|2)<<2)>>2]=p*_+s*$+t*aa;g[o+(la*3<<2)>>2]=-(j*R+l*S+n*T);g[o+((la*3|0)+1<<2)>>2]=-(j*X+l*Y+n*Z);g[o+((la*3|0)+2<<2)>>2]=-(j*_+l*$+n*aa);g[o+(la<<2<<2)>>2]=-(R*p+S*s+T*t);g[o+((la<<2|1)<<2)>>2]=-(p*X+s*Y+t*Z);g[o+((la<<2|2)<<2)>>2]=-(p*_+s*$+t*aa);ja=(U*X+V*Y+W*Z)*(E*K+F*L+G*M)-(U*_+V*$+W*aa)*(E*H+F*I+G*J);ka=(U*_+V*$+W*aa)*(B*E+C*F+D*G)-(R*U+S*V+T*W)*(E*K+F*L+G*M);ia=(R*U+S*V+T*W)*(E*H+F*I+G*J)-(U*X+V*Y+W*Z)*(B*E+C*F+D*G);g[Q+(la*3<<2)>>2]=((j*_+l*$+n*aa)*ia+((j*R+l*S+n*T)*ja+(j*X+l*Y+n*Z)*ka))*e;g[Q+(la<<2<<2)>>2]=((p*_+s*$+t*aa)*ia+((R*p+S*s+T*t)*ja+(p*X+s*Y+t*Z)*ka))*e;if(!(a[b+716>>0]|0)){p=0.0;r=0}else{ka=+g[b+708>>2]*+g[b+732>>2];p=ka;r=ka>0.0?1:2}h=a[b+737>>0]|0;q=(r|0)!=0;if(!(r|h&255))return;g[m+(la*5<<2)>>2]=R*U+S*V+T*W;g[m+((la*5|0)+1<<2)>>2]=U*X+V*Y+W*Z;g[m+((la*5|0)+2<<2)>>2]=U*_+V*$+W*aa;g[o+(la*5<<2)>>2]=-(R*U+S*V+T*W);g[o+((la*5|0)+1<<2)>>2]=-(U*X+V*Y+W*Z);g[o+((la*5|0)+2<<2)>>2]=-(U*_+V*$+W*aa);e=+g[b+688>>2];f=+g[b+692>>2];if(!((e-f)%6.2831854820251465<-3.1415927410125732))if((e-f)%6.2831854820251465>3.1415927410125732)n=(e-f)%6.2831854820251465+-6.2831854820251465;else n=(e-f)%6.2831854820251465;else n=(e-f)%6.2831854820251465+6.2831854820251465;if(!((e+f)%6.2831854820251465<-3.1415927410125732))if((e+f)%6.2831854820251465>3.1415927410125732)j=(e+f)%6.2831854820251465+-6.2831854820251465;else j=(e+f)%6.2831854820251465;else j=(e+f)%6.2831854820251465+6.2831854820251465;m=n==j;o=Q+(la*5<<2)|0;g[o>>2]=0.0;k=c[b+748>>2]|0;l=+g[((k&2|0)==0?d+4|0:b+760|0)>>2];if(!(h<<24>>24==0|q&m)){if(k&4|0)c[(c[d+32>>2]|0)+(la*5<<2)>>2]=c[b+752>>2];f=+g[b+728>>2];i=+g[b+680>>2];e=n>j?1.0:0.0;do if(!(n>=j)){e=i/(l*+g[d>>2]);if(e<0.0)if(f>=n&n-e>f){e=(n-f)/e;break}else{e=f0.0)if(f<=j&j-ej?0.0:1.0;break}else e=0.0}while(0);g[o>>2]=e*i*+g[b+732>>2]+ +g[o>>2];g[(c[d+36>>2]|0)+(la*5<<2)>>2]=-+g[b+684>>2];c[(c[d+40>>2]|0)+(la*5<<2)>>2]=c[b+684>>2]}if(!q)return;g[o>>2]=+g[o>>2]+p*l*+g[d>>2];if(k&1|0)c[(c[d+32>>2]|0)+(la*5<<2)>>2]=c[b+756>>2];do if(!m){h=(c[d+36>>2]|0)+(la*5<<2)|0;if((r|0)==1){g[h>>2]=0.0;e=3402823466385288598117041.0e14;break}else{g[h>>2]=-3402823466385288598117041.0e14;e=0.0;break}}else{g[(c[d+36>>2]|0)+(la*5<<2)>>2]=-3402823466385288598117041.0e14;e=3402823466385288598117041.0e14}while(0);g[(c[d+40>>2]|0)+(la*5<<2)>>2]=e;f=+g[b+704>>2];do if(f>0.0){e=(R*U+S*V+T*W)*+g[ma+328>>2]+(U*X+V*Y+W*Z)*+g[ma+332>>2]+(U*_+V*$+W*aa)*+g[ma+336>>2]-((R*U+S*V+T*W)*+g[na+328>>2]+(U*X+V*Y+W*Z)*+g[na+332>>2]+(U*_+V*$+W*aa)*+g[na+336>>2]);if((r|0)==1){if(!(e<0.0))break;if(!(+g[o>>2]<-(f*e)))break;g[o>>2]=-(f*e);break}else{if(!(e>0.0))break;if(!(+g[o>>2]>-(f*e)))break;g[o>>2]=-(f*e);break}}while(0);g[o>>2]=+g[b+700>>2]*+g[o>>2];return}S=+g[ma+4>>2];T=+g[ma+8>>2];U=+g[ma+12>>2];p=+g[b+556>>2];t=+g[b+572>>2];u=+g[b+588>>2];V=+g[b+560>>2];W=+g[b+576>>2];X=+g[b+592>>2];Y=+g[ma+20>>2];Z=+g[ma+24>>2];_=+g[ma+28>>2];$=+g[ma+36>>2];aa=+g[ma+40>>2];ba=+g[ma+44>>2];y=+g[b+600>>2];A=+g[b+604>>2];z=+g[b+608>>2];f=+g[ma+52>>2];s=+g[ma+56>>2];l=+g[ma+60>>2];ca=+g[na+4>>2];da=+g[na+8>>2];ea=+g[na+12>>2];fa=+g[b+624>>2];ga=+g[b+640>>2];K=+g[b+656>>2];L=+g[na+20>>2];M=+g[na+24>>2];N=+g[na+28>>2];O=+g[na+36>>2];P=+g[na+40>>2];R=+g[na+44>>2];D=+g[b+664>>2];C=+g[b+668>>2];i=+g[b+672>>2];e=+g[na+52>>2];n=+g[na+56>>2];j=+g[na+60>>2];F=e+(ca*D+da*C+ea*i)-(f+(S*y+T*A+U*z));G=L*D+M*C+N*i+n-(Y*y+Z*A+_*z+s);H=O*D+P*C+R*i+j-($*y+aa*A+ba*z+l);v=+g[(c[b+28>>2]|0)+344>>2];w=+g[(c[b+32>>2]|0)+344>>2];E=v+w>0.0?w/(v+w):.5;ha=(S*V+T*W+U*X)*E+(ca*fa+da*ga+ea*K)*(1.0-E);ia=(V*Y+W*Z+X*_)*E+(fa*L+ga*M+K*N)*(1.0-E);ja=(V*$+W*aa+X*ba)*E+(fa*O+ga*P+K*R)*(1.0-E);ka=1.0/+x(+(ja*ja+(ha*ha+ia*ia)));B=(O*D+P*C+R*i+j-j)*ja*ka+((e+(ca*D+da*C+ea*i)-e)*ha*ka+(L*D+M*C+N*i+n-n)*ia*ka);e=e+(ca*D+da*C+ea*i)-e-ha*ka*B;n=L*D+M*C+N*i+n-n-ia*ka*B;j=O*D+P*C+R*i+j-j-ja*ka*B;i=($*y+aa*A+ba*z+l-l)*ja*ka+((f+(S*y+T*A+U*z)-f)*ha*ka+(Y*y+Z*A+_*z+s-s)*ia*ka);f=f+(S*y+T*A+U*z)-f-ha*ka*i;s=Y*y+Z*A+_*z+s-s-ia*ka*i;l=$*y+aa*A+ba*z+l-l-ja*ka*i;z=f+E*(ha*ka*i-ha*ka*B);A=s+E*(ia*ka*i-ia*ka*B);y=l+E*(ja*ka*i-ja*ka*B);C=e-(1.0-E)*(ha*ka*i-ha*ka*B);D=n-(1.0-E)*(ia*ka*i-ia*ka*B);B=j-(1.0-E)*(ja*ka*i-ja*ka*B);i=(E*j+(1.0-E)*l)*(E*j+(1.0-E)*l)+((E*e+(1.0-E)*f)*(E*e+(1.0-E)*f)+(E*n+(1.0-E)*s)*(E*n+(1.0-E)*s));if(i>1.1920928955078125e-07){p=1.0/+x(+i);J=(E*e+(1.0-E)*f)*p;I=(E*j+(1.0-E)*l)*p;p=(E*n+(1.0-E)*s)*p}else{J=S*p+T*t+U*u;I=p*$+t*aa+u*ba;p=p*Y+t*Z+u*_}s=ia*ka*I-ja*ka*p;t=ja*ka*J-ha*ka*I;u=ha*ka*p-ia*ka*J;Q=c[d+12>>2]|0;g[Q>>2]=A*I-y*p;g[Q+4>>2]=y*J-z*I;g[Q+8>>2]=z*p-A*J;Q=c[d+20>>2]|0;g[Q>>2]=-(D*I-B*p);g[Q+4>>2]=-(B*J-C*I);g[Q+8>>2]=-(C*p-D*J);if(v<1.1920928955078125e-07|w<1.1920928955078125e-07?(a[b+716>>0]|0)!=0:0){e=E*(A*u-y*t);f=E*(y*s-z*u);i=E*(z*t-A*s);j=(1.0-E)*(D*u-B*t);l=(1.0-E)*(B*s-C*u);n=(1.0-E)*(C*t-D*s)}else{e=A*u-y*t;f=y*s-z*u;i=z*t-A*s;j=D*u-B*t;l=B*s-C*u;n=C*t-D*s}Q=(c[d+12>>2]|0)+(la<<2)|0;g[Q>>2]=e;g[Q+4>>2]=f;g[Q+8>>2]=i;Q=c[d+20>>2]|0;g[Q+(la<<2)>>2]=-j;g[Q+(la+1<<2)>>2]=-l;g[Q+(la+2<<2)>>2]=-n;if(v<1.1920928955078125e-07|w<1.1920928955078125e-07){n=E*(A*ja*ka-y*ia*ka);l=E*(y*ha*ka-z*ja*ka);f=E*(z*ia*ka-A*ha*ka);j=(1.0-E)*(D*ja*ka-B*ia*ka);i=(1.0-E)*(B*ha*ka-C*ja*ka);e=(1.0-E)*(C*ia*ka-D*ha*ka)}else{n=A*ja*ka-y*ia*ka;l=y*ha*ka-z*ja*ka;f=z*ia*ka-A*ha*ka;j=D*ja*ka-B*ia*ka;i=B*ha*ka-C*ja*ka;e=C*ia*ka-D*ha*ka}m=(c[d+12>>2]|0)+(la<<1<<2)|0;g[m>>2]=n;g[m+4>>2]=l;g[m+8>>2]=f;m=c[d+20>>2]|0;g[m+(la<<1<<2)>>2]=-j;g[m+((la<<1|1)<<2)>>2]=-i;g[m+((la<<1)+2<<2)>>2]=-e;e=+g[d>>2]*+g[d+4>>2];if(!(a[b+736>>0]|0)){o=c[d+8>>2]|0;g[o>>2]=J;g[o+4>>2]=p;g[o+8>>2]=I;o=(c[d+8>>2]|0)+(la<<2)|0;g[o>>2]=s;g[o+4>>2]=t;g[o+8>>2]=u;o=(c[d+8>>2]|0)+(la<<1<<2)|0;g[o>>2]=ha*ka;g[o+4>>2]=ia*ka;g[o+8>>2]=ja*ka;o=c[d+16>>2]|0;f=-J;g[o>>2]=f;g[o+4>>2]=-p;g[o+8>>2]=-I;g[o+(la<<2)>>2]=-s;g[o+(la+1<<2)>>2]=-t;g[o+(la+2<<2)>>2]=-u;g[o+(la<<1<<2)>>2]=-(ha*ka);g[o+((la<<1|1)<<2)>>2]=-(ia*ka);g[o+((la<<1)+2<<2)>>2]=-(ja*ka);o=c[d+28>>2]|0;g[o>>2]=e*(F*J+G*p+H*I);g[o+(la<<2)>>2]=e*(F*s+G*t+H*u);g[o+(la<<1<<2)>>2]=e*(F*ha*ka+G*ia*ka+H*ja*ka);e=f;f=-s;i=-t;j=-u;m=c[d+20>>2]|0}else{e=-J;f=-s;i=-t;j=-u;o=c[d+28>>2]|0}k=c[d+12>>2]|0;g[k+(la*3<<2)>>2]=J;g[k+((la*3|0)+1<<2)>>2]=p;g[k+((la*3|0)+2<<2)>>2]=I;g[k+(la<<2<<2)>>2]=s;g[k+((la<<2|1)<<2)>>2]=t;g[k+((la<<2|2)<<2)>>2]=u;g[m+(la*3<<2)>>2]=e;g[m+((la*3|0)+1<<2)>>2]=-p;g[m+((la*3|0)+2<<2)>>2]=-I;g[m+(la<<2<<2)>>2]=f;g[m+((la<<2|1)<<2)>>2]=i;g[m+((la<<2|2)<<2)>>2]=j;G=+g[d>>2]*+g[d+4>>2];H=(V*Y+W*Z+X*_)*(fa*O+ga*P+K*R)-(V*$+W*aa+X*ba)*(fa*L+ga*M+K*N);ba=(V*$+W*aa+X*ba)*(ca*fa+da*ga+ea*K)-(S*V+T*W+U*X)*(fa*O+ga*P+K*R);ga=(S*V+T*W+U*X)*(fa*L+ga*M+K*N)-(V*Y+W*Z+X*_)*(ca*fa+da*ga+ea*K);g[o+(la*3<<2)>>2]=G*(H*J+ba*p+ga*I);g[o+(la<<2<<2)>>2]=G*(H*s+ba*t+ga*u);if(!(a[b+716>>0]|0)){p=0.0;r=0}else{ga=+g[b+708>>2]*+g[b+732>>2];p=ga;r=ga>0.0?1:2}h=a[b+737>>0]|0;q=(r|0)!=0;if(!(r|h&255))return;g[k+(la*5<<2)>>2]=ha*ka;g[k+((la*5|0)+1<<2)>>2]=ia*ka;g[k+((la*5|0)+2<<2)>>2]=ja*ka;g[m+(la*5<<2)>>2]=-(ha*ka);g[m+((la*5|0)+1<<2)>>2]=-(ia*ka);g[m+((la*5|0)+2<<2)>>2]=-(ja*ka);e=+g[b+688>>2];f=+g[b+692>>2];if(!((e-f)%6.2831854820251465<-3.1415927410125732))if((e-f)%6.2831854820251465>3.1415927410125732)n=(e-f)%6.2831854820251465+-6.2831854820251465;else n=(e-f)%6.2831854820251465;else n=(e-f)%6.2831854820251465+6.2831854820251465;if(!((e+f)%6.2831854820251465<-3.1415927410125732))if((e+f)%6.2831854820251465>3.1415927410125732)j=(e+f)%6.2831854820251465+-6.2831854820251465;else j=(e+f)%6.2831854820251465;else j=(e+f)%6.2831854820251465+6.2831854820251465;m=n==j;o=o+(la*5<<2)|0;g[o>>2]=0.0;k=c[b+748>>2]|0;l=+g[((k&2|0)==0?d+4|0:b+760|0)>>2];if(!(h<<24>>24==0|q&m)){if(k&4|0)c[(c[d+32>>2]|0)+(la*5<<2)>>2]=c[b+752>>2];f=+g[b+728>>2];i=+g[b+680>>2];e=n>j?1.0:0.0;do if(!(n>=j)){e=i/(l*+g[d>>2]);if(e<0.0)if(f>=n&n-e>f){e=(n-f)/e;break}else{e=f0.0)if(f<=j&j-ej?0.0:1.0;break}else e=0.0}while(0);g[o>>2]=e*i*+g[b+732>>2]+ +g[o>>2];g[(c[d+36>>2]|0)+(la*5<<2)>>2]=-+g[b+684>>2];c[(c[d+40>>2]|0)+(la*5<<2)>>2]=c[b+684>>2]}if(!q)return;g[o>>2]=+g[o>>2]+p*l*+g[d>>2];if(k&1|0)c[(c[d+32>>2]|0)+(la*5<<2)>>2]=c[b+756>>2];do if(!m){h=(c[d+36>>2]|0)+(la*5<<2)|0;if((r|0)==1){g[h>>2]=0.0;e=3402823466385288598117041.0e14;break}else{g[h>>2]=-3402823466385288598117041.0e14;e=0.0;break}}else{g[(c[d+36>>2]|0)+(la*5<<2)>>2]=-3402823466385288598117041.0e14;e=3402823466385288598117041.0e14}while(0);g[(c[d+40>>2]|0)+(la*5<<2)>>2]=e;f=+g[b+704>>2];do if(f>0.0){e=+g[ma+328>>2]*ha*ka+ +g[ma+332>>2]*ia*ka+ +g[ma+336>>2]*ja*ka-(+g[na+328>>2]*ha*ka+ +g[na+332>>2]*ia*ka+ +g[na+336>>2]*ja*ka);if((r|0)==1){if(!(e<0.0))break;if(!(+g[o>>2]<-(f*e)))break;g[o>>2]=-(f*e);break}else{if(!(e>0.0))break;if(!(+g[o>>2]>-(f*e)))break;g[o>>2]=-(f*e);break}}while(0);g[o>>2]=+g[b+700>>2]*+g[o>>2];return}function Eb(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=+j;var k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0,E=0,F=0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0;F=sa;sa=sa+896|0;E=c[h+4>>2]|0;D=c[h+12>>2]|0;k=c[E+4>>2]|0;if((k|0)<20){c[F+712>>2]=6448;c[F+712+168>>2]=0;g[F+712+172>>2]=j;c[F+712+164>>2]=c[i+4>>2];g[F+352+308>>2]=9.999999747378752e-05;a[F+352+332>>0]=0;c[F+288>>2]=12028;c[F+64>>2]=12096;c[F+64+4>>2]=F+352;c[F+64+8>>2]=F+288;c[F+64+12>>2]=d;c[F+64+16>>2]=E;c[F+64+20>>2]=0;if((bd(F+64|0,e,f,D,D,F+712|0)|0?(u=F+712+132|0,p=+g[u>>2],q=+g[F+712+136>>2],r=+g[F+712+140>>2],p*p+q*q+r*r>9.999999747378752e-05):0)?(s=+g[F+712+164>>2],s<+g[i+4>>2]):0){j=1.0/+x(+(p*p+q*q+r*r));g[u>>2]=p*j;g[F+712+136>>2]=q*j;g[F+712+140>>2]=r*j;c[F+16>>2]=c[h+8>>2];c[F+16+4>>2]=0;c[F+16+8>>2]=c[u>>2];c[F+16+8+4>>2]=c[u+4>>2];c[F+16+8+8>>2]=c[u+8>>2];c[F+16+8+12>>2]=c[u+12>>2];c[F+16+24>>2]=c[F+712+148>>2];c[F+16+24+4>>2]=c[F+712+148+4>>2];c[F+16+24+8>>2]=c[F+712+148+8>>2];c[F+16+24+12>>2]=c[F+712+148+12>>2];g[F+16+40>>2]=s;+ya[c[(c[i>>2]|0)+12>>2]&15](i,F+16|0,1)}sa=F;return}if((k+-21|0)>>>0>=9){if((k|0)!=31){sa=F;return}Ki(19525);if((c[E+16>>2]|0)>0){k=0;do{t=c[E+24>>2]|0;l=+g[t+(k*80|0)>>2];o=+g[t+(k*80|0)+4>>2];r=+g[t+(k*80|0)+8>>2];m=+g[t+(k*80|0)+16>>2];p=+g[t+(k*80|0)+20>>2];v=+g[t+(k*80|0)+24>>2];n=+g[t+(k*80|0)+32>>2];q=+g[t+(k*80|0)+36>>2];y=+g[t+(k*80|0)+40>>2];N=+g[t+(k*80|0)+48>>2];M=+g[t+(k*80|0)+52>>2];C=+g[t+(k*80|0)+56>>2];t=c[t+(k*80|0)+64>>2]|0;L=+g[D>>2];K=+g[D+4>>2];J=+g[D+8>>2];I=+g[D+16>>2];H=+g[D+20>>2];G=+g[D+24>>2];s=+g[D+32>>2];w=+g[D+36>>2];z=+g[D+40>>2];A=N*L+M*K+C*J+ +g[D+48>>2];B=N*I+M*H+C*G+ +g[D+52>>2];C=N*s+M*w+C*z+ +g[D+56>>2];g[F+712>>2]=l*L+m*K+n*J;g[F+712+4>>2]=o*L+p*K+q*J;g[F+712+8>>2]=r*L+v*K+y*J;g[F+712+12>>2]=0.0;g[F+712+16>>2]=l*I+m*H+n*G;g[F+712+20>>2]=o*I+p*H+q*G;g[F+712+24>>2]=r*I+v*H+y*G;g[F+712+28>>2]=0.0;g[F+712+32>>2]=l*s+m*w+n*z;g[F+712+36>>2]=o*s+p*w+q*z;g[F+712+40>>2]=r*s+v*w+y*z;g[F+712+44>>2]=0.0;g[F+712+48>>2]=A;g[F+712+52>>2]=B;g[F+712+56>>2]=C;g[F+712+60>>2]=0.0;b[F+352+8>>1]=1;b[F+352+10>>1]=-1;c[F+352>>2]=8720;c[F+352+12>>2]=i;c[F+352+16>>2]=k;c[F+352+4>>2]=c[i+4>>2];u=c[h+8>>2]|0;c[F+288>>2]=h;c[F+288+4>>2]=t;c[F+288+8>>2]=u;c[F+288+12>>2]=F+712;c[F+288+16>>2]=-1;c[F+288+20>>2]=k;Eb(d,e,f,F+288|0,F+352|0,j);k=k+1|0}while((k|0)<(c[E+16>>2]|0))}k=c[3084]|0;E=(c[k+16>>2]|0)+-1|0;c[k+16>>2]=E;if(E|0){sa=F;return}do if(c[k+4>>2]|0){la(F+712|0,0)|0;E=c[7181]|0;g[k+8>>2]=+g[k+8>>2]+ +(((c[F+712+4>>2]|0)-(c[E+4>>2]|0)+(((c[F+712>>2]|0)-(c[E>>2]|0)|0)*1e6|0)-(c[k+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[k+16>>2]|0)){k=c[3084]|0;break}else{sa=F;return}}while(0);c[3084]=c[k+20>>2];sa=F;return}switch(k|0){case 21:{o=+g[D>>2];p=+g[D+16>>2];q=+g[D+32>>2];r=+g[D+4>>2];s=+g[D+20>>2];v=+g[D+36>>2];w=+g[D+8>>2];y=+g[D+24>>2];z=+g[D+40>>2];A=-+g[D+48>>2];B=-+g[D+52>>2];C=-+g[D+56>>2];n=+g[e+48>>2];m=+g[e+52>>2];l=+g[e+56>>2];g[F+352>>2]=o*A+p*B+q*C+(o*n+p*m+q*l);g[F+352+4>>2]=r*A+s*B+v*C+(r*n+s*m+v*l);g[F+352+8>>2]=w*A+y*B+z*C+(w*n+y*m+z*l);g[F+352+12>>2]=0.0;l=+g[f+48>>2];m=+g[f+52>>2];n=+g[f+56>>2];O=+g[f>>2];G=+g[f+16>>2];H=+g[f+32>>2];I=+g[f+4>>2];J=+g[f+20>>2];K=+g[f+36>>2];L=+g[f+8>>2];M=+g[f+24>>2];N=+g[f+40>>2];g[F+288>>2]=o*O+p*G+q*H;g[F+288+4>>2]=o*I+p*J+q*K;g[F+288+8>>2]=o*L+p*M+q*N;g[F+288+12>>2]=0.0;g[F+288+16>>2]=r*O+s*G+v*H;g[F+288+20>>2]=r*I+s*J+v*K;g[F+288+24>>2]=r*L+s*M+v*N;g[F+288+28>>2]=0.0;g[F+288+32>>2]=w*O+y*G+z*H;g[F+288+36>>2]=w*I+y*J+z*K;g[F+288+40>>2]=w*L+y*M+z*N;k=F+288+44|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;k=c[h+8>>2]|0;N=+va[c[(c[E>>2]|0)+48>>2]&15](E);c[F+64>>2]=11956;c[F+64+4>>2]=d;c[F+64+8>>2]=c[e>>2];c[F+64+8+4>>2]=c[e+4>>2];c[F+64+8+8>>2]=c[e+8>>2];c[F+64+8+12>>2]=c[e+12>>2];c[F+64+24>>2]=c[e+16>>2];c[F+64+24+4>>2]=c[e+16+4>>2];c[F+64+24+8>>2]=c[e+16+8>>2];c[F+64+24+12>>2]=c[e+16+12>>2];c[F+64+40>>2]=c[e+32>>2];c[F+64+40+4>>2]=c[e+32+4>>2];c[F+64+40+8>>2]=c[e+32+8>>2];c[F+64+40+12>>2]=c[e+32+12>>2];c[F+64+56>>2]=c[e+48>>2];c[F+64+56+4>>2]=c[e+48+4>>2];c[F+64+56+8>>2]=c[e+48+8>>2];c[F+64+56+12>>2]=c[e+48+12>>2];c[F+64+72>>2]=c[f>>2];c[F+64+72+4>>2]=c[f+4>>2];c[F+64+72+8>>2]=c[f+8>>2];c[F+64+72+12>>2]=c[f+12>>2];c[F+64+88>>2]=c[f+16>>2];c[F+64+88+4>>2]=c[f+16+4>>2];c[F+64+88+8>>2]=c[f+16+8>>2];c[F+64+88+12>>2]=c[f+16+12>>2];c[F+64+104>>2]=c[f+32>>2];c[F+64+104+4>>2]=c[f+32+4>>2];c[F+64+104+8>>2]=c[f+32+8>>2];c[F+64+104+12>>2]=c[f+32+12>>2];c[F+64+120>>2]=c[f+48>>2];c[F+64+120+4>>2]=c[f+48+4>>2];c[F+64+120+8>>2]=c[f+48+8>>2];c[F+64+120+12>>2]=c[f+48+12>>2];c[F+64+136>>2]=c[D>>2];c[F+64+136+4>>2]=c[D+4>>2];c[F+64+136+8>>2]=c[D+8>>2];c[F+64+136+12>>2]=c[D+12>>2];c[F+64+152>>2]=c[D+16>>2];c[F+64+152+4>>2]=c[D+16+4>>2];c[F+64+152+8>>2]=c[D+16+8>>2];c[F+64+152+12>>2]=c[D+16+12>>2];c[F+64+168>>2]=c[D+32>>2];c[F+64+168+4>>2]=c[D+32+4>>2];c[F+64+168+8>>2]=c[D+32+8>>2];c[F+64+168+12>>2]=c[D+32+12>>2];c[F+64+184>>2]=c[D+48>>2];c[F+64+184+4>>2]=c[D+48+4>>2];c[F+64+184+8>>2]=c[D+48+8>>2];c[F+64+184+12>>2]=c[D+48+12>>2];g[F+64+204>>2]=N;c[F+64>>2]=8672;c[F+64+212>>2]=i;c[F+64+216>>2]=k;c[F+64+220>>2]=E;c[F+64+200>>2]=c[i+4>>2];g[F+64+208>>2]=j;ab[c[(c[d>>2]|0)+8>>2]&127](d,F+288|0,F+16|0,F);k=c[E+48>>2]|0;c[F+712>>2]=9712;c[F+712+4>>2]=k;c[F+712+8>>2]=F+64;k=c[E+52>>2]|0;if(!(a[k+60>>0]|0))Xd(k,F+712|0,F+352|0,o*A+p*B+q*C+(o*l+p*m+q*n),r*A+s*B+v*C+(r*l+s*m+v*n),w*A+y*B+z*C+(w*l+y*m+z*n),F+16|0,F);else Dd(k,F+712|0,F+352|0,o*A+p*B+q*C+(o*l+p*m+q*n),r*A+s*B+v*C+(r*l+s*m+v*n),w*A+y*B+z*C+(w*l+y*m+z*n),F+16|0,F,c[k+56>>2]|0);sa=F;return}case 28:{c[F+712>>2]=6448;c[F+712+168>>2]=0;g[F+712+172>>2]=j;c[F+712+164>>2]=c[i+4>>2];c[F+352>>2]=12096;c[F+352+4>>2]=0;c[F+352+8>>2]=0;c[F+352+12>>2]=d;c[F+352+16>>2]=0;c[F+352+20>>2]=E;if((bd(F+352|0,e,f,D,D,F+712|0)|0?(t=F+712+132|0,l=+g[t>>2],m=+g[F+712+136>>2],n=+g[F+712+140>>2],l*l+m*m+n*n>9.999999747378752e-05):0)?(o=+g[F+712+164>>2],o<+g[i+4>>2]):0){O=1.0/+x(+(l*l+m*m+n*n));g[t>>2]=l*O;g[F+712+136>>2]=m*O;g[F+712+140>>2]=n*O;c[F+288>>2]=c[h+8>>2];c[F+288+4>>2]=0;c[F+288+8>>2]=c[t>>2];c[F+288+8+4>>2]=c[t+4>>2];c[F+288+8+8>>2]=c[t+8>>2];c[F+288+8+12>>2]=c[t+12>>2];c[F+288+24>>2]=c[F+712+148>>2];c[F+288+24+4>>2]=c[F+712+148+4>>2];c[F+288+24+8>>2]=c[F+712+148+8>>2];c[F+288+24+12>>2]=c[F+712+148+12>>2];g[F+288+40>>2]=o;+ya[c[(c[i>>2]|0)+12>>2]&15](i,F+288|0,1)}sa=F;return}default:{o=+g[D>>2];p=+g[D+16>>2];q=+g[D+32>>2];w=+g[D+4>>2];y=+g[D+20>>2];z=+g[D+36>>2];J=+g[D+8>>2];L=+g[D+24>>2];N=+g[D+40>>2];H=-+g[D+48>>2];G=-+g[D+52>>2];C=-+g[D+56>>2];A=+g[e+48>>2];B=+g[e+52>>2];l=+g[e+56>>2];n=o*H+p*G+q*C+(o*A+p*B+q*l);m=w*H+y*G+z*C+(w*A+y*B+z*l);l=J*H+L*G+N*C+(J*A+L*B+N*l);B=+g[f+48>>2];A=+g[f+52>>2];v=+g[f+56>>2];r=o*H+p*G+q*C+(o*B+p*A+q*v);s=w*H+y*G+z*C+(w*B+y*A+z*v);v=J*H+L*G+N*C+(J*B+L*A+N*v);A=+g[f>>2];B=+g[f+16>>2];C=+g[f+32>>2];G=+g[f+4>>2];H=+g[f+20>>2];I=+g[f+36>>2];K=+g[f+8>>2];M=+g[f+24>>2];O=+g[f+40>>2];g[F+712>>2]=o*A+p*B+q*C;g[F+712+4>>2]=o*G+p*H+q*I;g[F+712+8>>2]=o*K+p*M+q*O;g[F+712+12>>2]=0.0;g[F+712+16>>2]=w*A+y*B+z*C;g[F+712+20>>2]=w*G+y*H+z*I;g[F+712+24>>2]=w*K+y*M+z*O;g[F+712+28>>2]=0.0;g[F+712+32>>2]=J*A+L*B+N*C;g[F+712+36>>2]=J*G+L*H+N*I;g[F+712+40>>2]=J*K+L*M+N*O;u=F+712+44|0;c[u>>2]=0;c[u+4>>2]=0;c[u+8>>2]=0;c[u+12>>2]=0;c[u+16>>2]=0;h=c[h+8>>2]|0;O=+va[c[(c[E>>2]|0)+48>>2]&15](E);c[F+352>>2]=11956;c[F+352+4>>2]=d;c[F+352+8>>2]=c[e>>2];c[F+352+8+4>>2]=c[e+4>>2];c[F+352+8+8>>2]=c[e+8>>2];c[F+352+8+12>>2]=c[e+12>>2];c[F+352+24>>2]=c[e+16>>2];c[F+352+24+4>>2]=c[e+16+4>>2];c[F+352+24+8>>2]=c[e+16+8>>2];c[F+352+24+12>>2]=c[e+16+12>>2];c[F+352+40>>2]=c[e+32>>2];c[F+352+40+4>>2]=c[e+32+4>>2];c[F+352+40+8>>2]=c[e+32+8>>2];c[F+352+40+12>>2]=c[e+32+12>>2];c[F+352+56>>2]=c[e+48>>2];c[F+352+56+4>>2]=c[e+48+4>>2];c[F+352+56+8>>2]=c[e+48+8>>2];c[F+352+56+12>>2]=c[e+48+12>>2];c[F+352+72>>2]=c[f>>2];c[F+352+72+4>>2]=c[f+4>>2];c[F+352+72+8>>2]=c[f+8>>2];c[F+352+72+12>>2]=c[f+12>>2];c[F+352+88>>2]=c[f+16>>2];c[F+352+88+4>>2]=c[f+16+4>>2];c[F+352+88+8>>2]=c[f+16+8>>2];c[F+352+88+12>>2]=c[f+16+12>>2];c[F+352+104>>2]=c[f+32>>2];c[F+352+104+4>>2]=c[f+32+4>>2];c[F+352+104+8>>2]=c[f+32+8>>2];c[F+352+104+12>>2]=c[f+32+12>>2];c[F+352+120>>2]=c[f+48>>2];c[F+352+120+4>>2]=c[f+48+4>>2];c[F+352+120+8>>2]=c[f+48+8>>2];c[F+352+120+12>>2]=c[f+48+12>>2];c[F+352+136>>2]=c[D>>2];c[F+352+136+4>>2]=c[D+4>>2];c[F+352+136+8>>2]=c[D+8>>2];c[F+352+136+12>>2]=c[D+12>>2];c[F+352+152>>2]=c[D+16>>2];c[F+352+152+4>>2]=c[D+16+4>>2];c[F+352+152+8>>2]=c[D+16+8>>2];c[F+352+152+12>>2]=c[D+16+12>>2];c[F+352+168>>2]=c[D+32>>2];c[F+352+168+4>>2]=c[D+32+4>>2];c[F+352+168+8>>2]=c[D+32+8>>2];c[F+352+168+12>>2]=c[D+32+12>>2];c[F+352+184>>2]=c[D+48>>2];c[F+352+184+4>>2]=c[D+48+4>>2];c[F+352+184+8>>2]=c[D+48+8>>2];c[F+352+184+12>>2]=c[D+48+12>>2];g[F+352+204>>2]=O;c[F+352>>2]=8696;c[F+352+212>>2]=i;c[F+352+216>>2]=h;c[F+352+220>>2]=E;c[F+352+200>>2]=c[i+4>>2];g[F+352+208>>2]=j;ab[c[(c[d>>2]|0)+8>>2]&127](d,F+712|0,F+288|0,F+64|0);g[F+16>>2]=n;g[F+16+4>>2]=m;g[F+16+8>>2]=l;g[F+16+12>>2]=0.0;if(r>2]=r;o=r}else o=n;if(s>2]=s;p=s}else p=m;if(v>2]=v;q=v}else q=l;g[F>>2]=n;g[F+4>>2]=m;g[F+8>>2]=l;g[F+12>>2]=0.0;if(n>2]=r;n=r}if(m>2]=s;m=s}if(l>2]=v;l=v}g[F+16>>2]=+g[F+288>>2]+o;g[F+16+4>>2]=+g[F+288+4>>2]+p;g[F+16+8>>2]=+g[F+288+8>>2]+q;g[F>>2]=+g[F+64>>2]+n;g[F+4>>2]=+g[F+64+4>>2]+m;g[F+8>>2]=+g[F+64+8>>2]+l;ab[c[(c[E>>2]|0)+64>>2]&127](E,F+352|0,F+16|0,F);sa=F;return}}}function Fb(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,y=0,z=0,A=0.0,B=0.0,C=0.0,D=0,E=0,F=0,G=0,H=0,I=0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0,Q=0,R=0,S=0.0,T=0.0,U=0.0,V=0,W=0.0,X=0.0,Y=0.0,Z=0,_=0,$=0,aa=0,ba=0,ca=0.0,da=0,ea=0;da=c[b+28>>2]|0;ea=c[b+32>>2]|0;W=+g[da+344>>2];X=+g[ea+344>>2];_=c[d+24>>2]|0;ca=(a[b+180>>0]|0)==0?-1.0:1.0;S=+g[b+936>>2]-+g[b+872>>2];T=+g[b+940>>2]-+g[b+876>>2];U=+g[b+944>>2]-+g[b+880>>2];Y=W+X>0.0?X/(W+X):.5;D=c[b+824>>2]|0;E=c[b+840>>2]|0;F=c[b+856>>2]|0;G=c[b+888>>2]|0;H=c[b+904>>2]|0;I=c[b+920>>2]|0;V=(a[b+49>>0]|0)==0;if(V){q=c[b+828>>2]|0;i=c[b+844>>2]|0;y=c[b+860>>2]|0;z=c[b+832>>2]|0;h=c[b+848>>2]|0;R=c[b+864>>2]|0;n=(c[j>>2]=q,+g[j>>2]);f=(c[j>>2]=i,+g[j>>2]);p=(c[j>>2]=y,+g[j>>2]);r=(c[j>>2]=z,+g[j>>2]);s=(c[j>>2]=h,+g[j>>2]);$=D;u=R;aa=E;ba=F;o=(c[j>>2]=R,+g[j>>2])}else{e=Y*(c[j>>2]=D,+g[j>>2]);l=Y*(c[j>>2]=E,+g[j>>2]);k=Y*(c[j>>2]=F,+g[j>>2]);f=(1.0-Y)*(c[j>>2]=G,+g[j>>2]);m=(1.0-Y)*(c[j>>2]=H,+g[j>>2]);k=k+(1.0-Y)*(c[j>>2]=I,+g[j>>2]);n=1.0/+x(+((e+f)*(e+f)+(l+m)*(l+m)+k*k));h=(g[j>>2]=(e+f)*n,c[j>>2]|0);i=(g[j>>2]=(l+m)*n,c[j>>2]|0);q=(g[j>>2]=k*n,c[j>>2]|0);if(+w(+(k*n))>.7071067690849304){O=1.0/+x(+(k*n*k*n+(l+m)*n*(l+m)*n));s=-((e+f)*n*(l+m)*n*O);o=(e+f)*n*-(k*n*O);r=(k*n*k*n+(l+m)*n*(l+m)*n)*O;p=(l+m)*n*O;f=-(k*n*O);e=0.0}else{o=(e+f)*n*(e+f)*n+(l+m)*n*(l+m)*n;O=1.0/+x(+o);s=k*n*-((l+m)*n*O);o=o*O;r=-(k*n*(e+f)*n*O);p=0.0;f=(e+f)*n*O;e=-((l+m)*n*O)}R=(g[j>>2]=e,c[j>>2]|0);Q=(g[j>>2]=f,c[j>>2]|0);y=(g[j>>2]=p,c[j>>2]|0);z=(g[j>>2]=r,c[j>>2]|0);P=(g[j>>2]=s,c[j>>2]|0);$=h;u=(g[j>>2]=o,c[j>>2]|0);aa=i;ba=q;h=P;i=Q;q=R;n=e}R=c[d+12>>2]|0;c[R>>2]=q;c[R+4>>2]=i;c[R+8>>2]=y;c[R+(_<<2)>>2]=z;c[R+(_+1<<2)>>2]=h;c[R+(_+2<<2)>>2]=u;k=-n;P=c[d+20>>2]|0;g[P>>2]=k;g[P+4>>2]=-f;g[P+8>>2]=-p;g[P+(_<<2)>>2]=-r;g[P+(_+1<<2)>>2]=-s;g[P+(_+2<<2)>>2]=-o;Q=c[b+300>>2]|0;e=+g[b+280>>2];if(!(Q&128))e=e*+g[d+4>>2];B=e*+g[d>>2];N=(c[j>>2]=E,+g[j>>2]);K=(c[j>>2]=I,+g[j>>2]);C=(c[j>>2]=F,+g[j>>2]);M=(c[j>>2]=H,+g[j>>2]);O=(c[j>>2]=G,+g[j>>2]);L=(c[j>>2]=D,+g[j>>2]);u=c[d+28>>2]|0;g[u>>2]=B*((N*K-C*M)*n+(C*O-L*K)*f+(L*M-N*O)*p);g[u+(_<<2)>>2]=B*((N*K-C*M)*r+(C*O-L*K)*s+(L*M-N*O)*o);if(Q&64|0){I=c[d+32>>2]|0;c[I>>2]=c[b+292>>2];c[I+(_<<2)>>2]=c[b+292>>2]}A=+g[da+52>>2];t=+g[da+56>>2];v=+g[da+60>>2];m=+g[ea+52>>2];e=+g[ea+56>>2];l=+g[ea+60>>2];if(V){N=(e-t)*p-(l-v)*f;O=(l-v)*n-(m-A)*p;M=(m-A)*f-(e-t)*n;g[R+(_<<1<<2)>>2]=Y*N;g[R+((_<<1|1)<<2)>>2]=Y*O;g[R+((_<<1)+2<<2)>>2]=Y*M;g[P+(_<<1<<2)>>2]=(1.0-Y)*N;g[P+((_<<1|1)<<2)>>2]=(1.0-Y)*O;g[P+((_<<1)+2<<2)>>2]=(1.0-Y)*M;M=(e-t)*o-(l-v)*s;O=(l-v)*r-(m-A)*o;N=(m-A)*s-(e-t)*r;g[R+(_*3<<2)>>2]=Y*M;g[R+((_*3|0)+1<<2)>>2]=Y*O;g[R+((_*3|0)+2<<2)>>2]=Y*N;g[P+(_*3<<2)>>2]=(1.0-Y)*M;g[P+((_*3|0)+1<<2)>>2]=(1.0-Y)*O;g[P+((_*3|0)+2<<2)>>2]=(1.0-Y)*N;i=c[d+8>>2]|0;g[i+(_<<1<<2)>>2]=n;g[i+((_<<1|1)<<2)>>2]=f;g[i+((_<<1)+2<<2)>>2]=p;g[i+(_*3<<2)>>2]=r;g[i+((_*3|0)+1<<2)>>2]=s;g[i+((_*3|0)+2<<2)>>2]=o;q=c[d+16>>2]|0;g[q+(_<<1<<2)>>2]=k;g[q+((_<<1|1)<<2)>>2]=-f;g[q+((_<<1)+2<<2)>>2]=-p;g[q+(_*3<<2)>>2]=-r;g[q+((_*3|0)+1<<2)>>2]=-s;h=q+((_*3|0)+2<<2)|0;N=n;O=0.0;M=0.0;L=0.0;K=0.0;C=0.0;B=0.0;n=e-t;l=l-v;k=m-A}else{r=+g[b+936>>2]-m;s=+g[b+940>>2]-e;M=+g[b+944>>2]-l;n=(c[j>>2]=$,+g[j>>2]);o=(c[j>>2]=aa,+g[j>>2]);m=(c[j>>2]=ba,+g[j>>2]);N=+g[b+872>>2]-A;O=+g[b+876>>2]-t;e=+g[b+880>>2]-v;C=+g[b+1080>>2]-+g[b+1032>>2];B=(N*n+O*o+e*m)*n+C*n-(r*n+s*o+M*m)*n;K=(N*n+O*o+e*m)*o+C*o-(r*n+s*o+M*m)*o;C=(N*n+O*o+e*m)*m+C*m-(r*n+s*o+M*m)*m;L=N-(N*n+O*o+e*m)*n+Y*B;t=O-(N*n+O*o+e*m)*o+Y*K;v=e-(N*n+O*o+e*m)*m+Y*C;B=r-(r*n+s*o+M*m)*n-(1.0-Y)*B;K=s-(r*n+s*o+M*m)*o-(1.0-Y)*K;C=M-(r*n+s*o+M*m)*m-(1.0-Y)*C;k=Y*(r-(r*n+s*o+M*m)*n)+(1.0-Y)*(N-(N*n+O*o+e*m)*n);f=Y*(s-(r*n+s*o+M*m)*o)+(1.0-Y)*(O-(N*n+O*o+e*m)*o);e=Y*(M-(r*n+s*o+M*m)*m)+(1.0-Y)*(e-(N*n+O*o+e*m)*m);if(e*e+(k*k+f*f)>1.1920928955078125e-07){O=1.0/+x(+(e*e+(k*k+f*f)));i=(g[j>>2]=f*O,c[j>>2]|0);q=(g[j>>2]=e*O,c[j>>2]|0);l=e*O;e=f*O;p=k*O;h=(g[j>>2]=k*O,c[j>>2]|0)}else{h=c[b+828>>2]|0;i=c[b+844>>2]|0;q=c[b+860>>2]|0;l=(c[j>>2]=q,+g[j>>2]);e=(c[j>>2]=i,+g[j>>2]);p=(c[j>>2]=h,+g[j>>2])}r=l*o-e*m;s=p*m-l*n;o=e*n-p*o;g[R+(_<<1<<2)>>2]=t*l-v*e;g[R+(_<<1<<2)+4>>2]=v*p-L*l;g[R+(_<<1<<2)+8>>2]=L*e-t*p;g[P+(_<<1<<2)>>2]=-(K*l-C*e);g[P+((_<<1|1)<<2)>>2]=-(C*p-B*l);g[P+((_<<1)+2<<2)>>2]=-(B*e-K*p);if(W<1.1920928955078125e-07|X<1.1920928955078125e-07?(a[b+297>>0]|0)!=0:0){e=Y*(t*o-v*s);f=Y*(L*s-t*r);k=Y*(v*r-L*o);l=(1.0-Y)*(K*o-C*s);m=(1.0-Y)*(C*r-B*o);n=(1.0-Y)*(B*s-K*r)}else{e=t*o-v*s;f=L*s-t*r;k=v*r-L*o;l=K*o-C*s;m=C*r-B*o;n=B*s-K*r}g[R+(_*3<<2)>>2]=e;g[R+(_*3<<2)+4>>2]=k;g[R+(_*3<<2)+8>>2]=f;g[P+(_*3<<2)>>2]=-l;g[P+((_*3|0)+1<<2)>>2]=-m;g[P+((_*3|0)+2<<2)>>2]=-n;H=c[d+8>>2]|0;c[H+(_<<1<<2)>>2]=h;c[H+((_<<1|1)<<2)>>2]=i;c[H+((_<<1)+2<<2)>>2]=q;g[H+(_*3<<2)>>2]=r;g[H+((_*3|0)+1<<2)>>2]=s;g[H+((_*3|0)+2<<2)>>2]=o;I=c[d+16>>2]|0;g[I+(_<<1<<2)>>2]=-p;f=(c[j>>2]=i,+g[j>>2]);g[I+((_<<1|1)<<2)>>2]=-f;O=(c[j>>2]=q,+g[j>>2]);g[I+((_<<1)+2<<2)>>2]=-O;g[I+(_*3<<2)>>2]=-r;g[I+((_*3|0)+1<<2)>>2]=-s;h=I+((_*3|0)+2<<2)|0;N=p;p=O;i=H;q=I;O=t;M=v;n=0.0;l=0.0;k=0.0}g[h>>2]=-o;e=+g[b+264>>2];if(!(Q&32))e=e*+g[d+4>>2];A=e*+g[d>>2];g[u+(_<<1<<2)>>2]=A*(S*N+T*f+U*p);g[u+(_*3<<2)>>2]=A*(S*r+T*s+U*o);if(Q&16|0){I=c[d+32>>2]|0;c[I+(_<<1<<2)>>2]=c[b+276>>2];c[I+(_*3<<2)>>2]=c[b+276>>2]}if(!(a[b+296>>0]|0)){o=0.0;z=0}else{U=ca*+g[b+1032>>2];o=U;z=U>0.0?2:1}h=a[b+1096>>0]|0;y=(z|0)!=0;if(z|h&255){c[i+(_<<2<<2)>>2]=$;c[i+((_<<2|1)<<2)>>2]=aa;c[i+((_<<2|2)<<2)>>2]=ba;p=(c[j>>2]=$,+g[j>>2]);g[q+(_<<2<<2)>>2]=-p;r=(c[j>>2]=aa,+g[j>>2]);g[q+((_<<2|1)<<2)>>2]=-r;s=(c[j>>2]=ba,+g[j>>2]);g[q+((_<<2|2)<<2)>>2]=-s;if(!V){if(!(W<1.1920928955078125e-07|X<1.1920928955078125e-07)){g[R+(_<<2<<2)>>2]=O*s-M*r;g[R+((_<<2|1)<<2)>>2]=M*p-L*s;g[R+((_<<2|2)<<2)>>2]=L*r-O*p;g[P+(_<<2<<2)>>2]=-(K*s-C*r);g[P+((_<<2|1)<<2)>>2]=-(C*p-B*s);e=-(B*r-K*p);Z=31}}else{W=n*s-l*r;X=l*p-k*s;e=k*r-n*p;g[R+(_<<2<<2)>>2]=Y*W;g[R+((_<<2|1)<<2)>>2]=Y*X;g[R+((_<<2|2)<<2)>>2]=Y*e;g[P+(_<<2<<2)>>2]=(1.0-Y)*W;g[P+((_<<2|1)<<2)>>2]=(1.0-Y)*X;e=(1.0-Y)*e;Z=31}if((Z|0)==31)g[P+((_<<2|2)<<2)>>2]=e;q=+g[b+184>>2]==+g[b+188>>2];g[u+(_<<2<<2)>>2]=0.0;i=(c[d+36>>2]|0)+(_<<2<<2)|0;g[i>>2]=0.0;u=(c[d+40>>2]|0)+(_<<2<<2)|0;g[u>>2]=0.0;n=+g[((Q&512|0)==0?d+4|0:b+232|0)>>2];if(!(h<<24>>24==0|y&q)){if(Q&1|0)c[(c[d+32>>2]|0)+(_<<2<<2)>>2]=c[b+212>>2];m=+g[b+1100>>2];e=+g[b+1080>>2];f=+g[b+184>>2];k=+g[b+188>>2];l=n*+g[d>>2];do if(!(f>k))if(!(f==k)){if(m/l<0.0)if(e>=f?f-m/l>e:0){e=(f-e)/(m/l);break}else{e=e0.0)if(e<=k?k-m/lk?0.0:1.0;break}else e=0.0}else e=0.0;else e=1.0;while(0);Z=(c[d+28>>2]|0)+(_<<2<<2)|0;g[Z>>2]=+g[Z>>2]-ca*e*m;g[i>>2]=+g[i>>2]-+g[b+1104>>2]*+g[d>>2];g[u>>2]=+g[b+1104>>2]*+g[d>>2]+ +g[u>>2]}if(y){h=(c[d+28>>2]|0)+(_<<2<<2)|0;g[h>>2]=+g[h>>2]+o*n*+g[d>>2];if(c[b+300>>2]&256|0)c[(c[d+32>>2]|0)+(_<<2<<2)>>2]=c[b+244>>2];do if(!q)if((z|0)==1){g[i>>2]=-3402823466385288598117041.0e14;e=0.0;break}else{g[i>>2]=0.0;e=3402823466385288598117041.0e14;break}else{g[i>>2]=-3402823466385288598117041.0e14;e=3402823466385288598117041.0e14}while(0);g[u>>2]=e;Y=1.0-+g[b+240>>2];f=+w(+Y);do if(!(Y!=Y|0.0!=0.0|Y==0.0)){e=ca*(+g[da+312>>2]*p+ +g[da+316>>2]*r+ +g[da+320>>2]*s-(+g[ea+312>>2]*p+ +g[ea+316>>2]*r+ +g[ea+320>>2]*s));if((z|0)==1){if(!(e<0.0))break;if(!(+g[h>>2]<-(f*e)))break;g[h>>2]=-(f*e);break}else{if(!(e>0.0))break;if(!(+g[h>>2]>-(f*e)))break;g[h>>2]=-(f*e);break}}while(0);g[h>>2]=+g[b+232>>2]*+g[h>>2];h=5}else h=5}else h=4;if(!(a[b+297>>0]|0)){s=0.0;y=0}else{ca=+g[b+1088>>2];s=ca;y=ca>0.0?1:2}i=a[b+1112>>0]|0;q=(y|0)!=0;if(!(y|i&255))return;u=J(c[d+24>>2]|0,h)|0;h=c[d+12>>2]|0;c[h+(u<<2)>>2]=$;c[h+(u+1<<2)>>2]=aa;c[h+(u+2<<2)>>2]=ba;v=(c[j>>2]=$,+g[j>>2]);h=c[d+20>>2]|0;g[h+(u<<2)>>2]=-v;t=(c[j>>2]=aa,+g[j>>2]);g[h+(u+1<<2)>>2]=-t;r=(c[j>>2]=ba,+g[j>>2]);g[h+(u+2<<2)>>2]=-r;n=+g[b+192>>2];o=+g[b+196>>2];h=c[b+300>>2]|0;p=+g[((h&2048|0)==0?d+4|0:b+248|0)>>2];if(!(i<<24>>24==0|q&n==o)){if(!(h&4)){k=o;l=n}else{c[(c[d+32>>2]|0)+(u<<2)>>2]=c[b+228>>2];k=+g[b+196>>2];l=+g[b+192>>2]}e=+g[b+1084>>2];m=+g[b+1116>>2];f=p*+g[d>>2];do if(!(l>k))if(!(l==k)){if(m/f<0.0)if(e>=l?l-m/f>e:0){e=(l-e)/(m/f);break}else{e=e0.0)if(e<=k?k-m/fk?0.0:1.0;break}else e=0.0}else e=0.0;else e=1.0;while(0);g[(c[d+28>>2]|0)+(u<<2)>>2]=e*m;g[(c[d+36>>2]|0)+(u<<2)>>2]=-(+g[b+1120>>2]*+g[d>>2]);g[(c[d+40>>2]|0)+(u<<2)>>2]=+g[b+1120>>2]*+g[d>>2]}if(!q)return;i=(c[d+28>>2]|0)+(u<<2)|0;g[i>>2]=+g[i>>2]+s*p*+g[d>>2];if(h&1024|0)c[(c[d+32>>2]|0)+(u<<2)>>2]=c[b+260>>2];do if(!(n==o)){h=(c[d+36>>2]|0)+(u<<2)|0;if((y|0)==1){g[h>>2]=0.0;e=3402823466385288598117041.0e14;break}else{g[h>>2]=-3402823466385288598117041.0e14;e=0.0;break}}else{g[(c[d+36>>2]|0)+(u<<2)>>2]=-3402823466385288598117041.0e14;e=3402823466385288598117041.0e14}while(0);g[(c[d+40>>2]|0)+(u<<2)>>2]=e;ca=1.0-+g[b+256>>2];f=+w(+ca);do if(!(ca!=ca|0.0!=0.0|ca==0.0)){ea=c[b+28>>2]|0;d=c[b+32>>2]|0;e=+g[ea+328>>2]*v+ +g[ea+332>>2]*t+ +g[ea+336>>2]*r-(+g[d+328>>2]*v+ +g[d+332>>2]*t+ +g[d+336>>2]*r);if((y|0)==1){if(!(e<0.0))break;if(!(+g[i>>2]<-(f*e)))break;g[i>>2]=-(f*e);break}else{if(!(e>0.0))break;if(!(+g[i>>2]>-(f*e)))break;g[i>>2]=-(f*e);break}}while(0);g[i>>2]=+g[b+248>>2]*+g[i>>2];return}function Gb(d,e,f){d=d|0;e=e|0;f=+f;var h=0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0,t=0;s=sa;sa=sa+528|0;if((a[d+171>>0]|0)==0?+g[d+172>>2]<=0.0:0){sa=s;return}a[d+168>>0]=(Fa[c[(c[d>>2]|0)+48>>2]&127](d)|0)&1;i=+g[d+16>>2]-+g[d+44>>2]*f;g[d+16>>2]=i;if(i>0.0?(j=+g[d+28>>2],i>j):0){g[d+16>>2]=j;i=j}if(i<0.0?(q=+w(+i),k=+w(+(+g[d+24>>2])),q>k):0){g[d+16>>2]=-k;i=-k}g[d+20>>2]=i*f;o=c[d+8>>2]|0;c[s>>2]=c[o+4>>2];c[s+4>>2]=c[o+4+4>>2];c[s+8>>2]=c[o+4+8>>2];c[s+12>>2]=c[o+4+12>>2];c[s+16>>2]=c[o+20>>2];c[s+16+4>>2]=c[o+20+4>>2];c[s+16+8>>2]=c[o+20+8>>2];c[s+16+12>>2]=c[o+20+12>>2];c[s+32>>2]=c[o+36>>2];c[s+32+4>>2]=c[o+36+4>>2];c[s+32+8>>2]=c[o+36+8>>2];c[s+32+12>>2]=c[o+36+12>>2];c[s+48>>2]=c[o+52>>2];c[s+48+4>>2]=c[o+52+4>>2];c[s+48+8>>2]=c[o+52+8>>2];c[s+48+12>>2]=c[o+52+12>>2];if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}o=c[d+176>>2]|0;k=+g[d+20>>2];k=+g[d+52>>2]+(k>0.0?k:0.0);p=+g[24416+(o<<4)+4>>2]*k+ +g[d+96>>2];q=k*+g[24416+(o<<4)+8>>2]+ +g[d+100>>2];g[d+112>>2]=+g[d+92>>2]+ +g[24416+(o<<4)>>2]*k;g[d+116>>2]=p;g[d+120>>2]=q;g[d+124>>2]=0.0;c[s+456>>2]=1065353216;c[s+456+4>>2]=0;c[s+456+4+4>>2]=0;c[s+456+4+8>>2]=0;c[s+456+4+12>>2]=0;c[s+456+20>>2]=1065353216;c[s+456+24>>2]=0;c[s+456+24+4>>2]=0;c[s+456+24+8>>2]=0;c[s+456+24+12>>2]=0;c[s+456+40>>2]=1065353216;o=s+456+44|0;c[o>>2]=0;c[o+4>>2]=0;c[o+8>>2]=0;c[o+12>>2]=0;c[o+16>>2]=0;c[s+392>>2]=1065353216;c[s+392+4>>2]=0;c[s+392+4+4>>2]=0;c[s+392+4+8>>2]=0;c[s+392+4+12>>2]=0;c[s+392+20>>2]=1065353216;c[s+392+24>>2]=0;c[s+392+24+4>>2]=0;c[s+392+24+8>>2]=0;c[s+392+24+12>>2]=0;c[s+392+40>>2]=1065353216;o=s+392+44|0;c[o>>2]=0;c[o+4>>2]=0;c[o+8>>2]=0;c[o+12>>2]=0;c[o+16>>2]=0;if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}h=c[d+176>>2]|0;o=c[d+12>>2]|0;k=+va[c[(c[o>>2]|0)+48>>2]&15](o);k=k+ +g[d+56>>2];p=k*+g[24416+(h<<4)+4>>2]+ +g[d+96>>2];q=k*+g[24416+(h<<4)+8>>2]+ +g[d+100>>2];g[s+456+48>>2]=+g[24416+(h<<4)>>2]*k+ +g[d+92>>2];g[s+456+52>>2]=p;g[s+456+56>>2]=q;g[s+456+60>>2]=0.0;c[s+392+48>>2]=c[d+112>>2];c[s+392+48+4>>2]=c[d+112+4>>2];c[s+392+48+8>>2]=c[d+112+8>>2];c[s+392+48+12>>2]=c[d+112+12>>2];h=c[d+8>>2]|0;if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}o=c[d+176>>2]|0;k=-+g[24416+(o<<4)>>2];p=-+g[24416+(o<<4)+4>>2];q=-+g[24416+(o<<4)+8>>2];g[s+288+4>>2]=1.0;o=s+288+12|0;c[s+288+76>>2]=0;c[o>>2]=0;c[o+4>>2]=0;c[o+8>>2]=0;c[o+12>>2]=0;c[o+16>>2]=0;c[o+20>>2]=0;c[o+24>>2]=0;c[o+28>>2]=0;c[s+288>>2]=7748;c[s+288+80>>2]=h;g[s+288+84>>2]=k;g[s+288+88>>2]=p;g[s+288+92>>2]=q;g[s+288+96>>2]=0.0;g[s+288+100>>2]=.707099974155426;h=c[d+8>>2]|0;o=c[h+188>>2]|0;b[s+288+8>>1]=b[o+4>>1]|0;b[s+288+10>>1]=b[o+6>>1]|0;if(!(a[d+170>>0]|0))Tc(e,c[d+12>>2]|0,s+456|0,s+392|0,s+288|0,0.0);else yc(h,c[d+12>>2]|0,s+456|0,s+392|0,s+288|0,+g[e+56>>2]);if(+g[s+288+4>>2]<1.0){if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}o=c[d+176>>2]|0;do if(+g[s+288+44>>2]*+g[24416+(o<<4)>>2]+ +g[s+288+48>>2]*+g[24416+(o<<4)+4>>2]+ +g[s+288+52>>2]*+g[24416+(o<<4)+8>>2]>0.0){i=+g[s+288+4>>2];g[d+108>>2]=+g[d+52>>2]*i;if(!(a[d+180>>0]|0)){c[d+92>>2]=c[d+112>>2];c[d+92+4>>2]=c[d+112+4>>2];c[d+92+8>>2]=c[d+112+8>>2];c[d+92+12>>2]=c[d+112+12>>2];break}else{g[d+92>>2]=(1.0-i)*+g[d+92>>2]+i*+g[d+112>>2];g[d+96>>2]=(1.0-i)*+g[d+96>>2]+i*+g[d+116>>2];g[d+100>>2]=(1.0-i)*+g[d+100>>2]+i*+g[d+120>>2];break}}while(0);g[d+16>>2]=0.0;g[d+20>>2]=0.0}else{c[d+108>>2]=c[d+52>>2];c[d+92>>2]=c[d+112>>2];c[d+92+4>>2]=c[d+112+4>>2];c[d+92+8>>2]=c[d+112+8>>2];c[d+92+12>>2]=c[d+112+12>>2]}if(!(a[d+171>>0]|0)){p=+g[d+172>>2];q=p>f?f:p;g[d+172>>2]=p-f;ld(d,e,q*+g[d+60>>2],q*+g[d+64>>2],q*+g[d+68>>2])}else ld(d,e,+g[d+60>>2],+g[d+64>>2],+g[d+68>>2]);c[s+272>>2]=c[d+112>>2];c[s+272+4>>2]=c[d+112+4>>2];c[s+272+8>>2]=c[d+112+8>>2];c[s+272+12>>2]=c[d+112+12>>2];i=+g[d+16>>2];i=(i<0.0?-i:0.0)*f;do if(i>0.0?(m=+g[d+24>>2],i>m):0){if((a[d+168>>0]|0)==0?a[d+169>>0]|0:0)break;i=m}while(0);if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}h=c[d+176>>2]|0;q=i+ +g[d+108>>2];m=+g[24416+(h<<4)>>2]*q;p=q*+g[24416+(h<<4)+4>>2];q=q*+g[24416+(h<<4)+8>>2];g[d+112>>2]=+g[d+112>>2]-m;g[d+116>>2]=+g[d+116>>2]-p;g[d+120>>2]=+g[d+120>>2]-q;h=c[d+8>>2]|0;if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}l=24416+(c[d+176>>2]<<4)|0;n=c[d+40>>2]|0;o=s+168+4|0;g[o>>2]=1.0;t=s+168+12|0;c[s+168+76>>2]=0;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+16>>2]=0;c[t+20>>2]=0;c[t+24>>2]=0;c[t+28>>2]=0;c[s+168>>2]=7748;c[s+168+80>>2]=h;c[s+168+84>>2]=c[l>>2];c[s+168+84+4>>2]=c[l+4>>2];c[s+168+84+8>>2]=c[l+8>>2];c[s+168+84+12>>2]=c[l+12>>2];c[s+168+100>>2]=n;h=c[d+8>>2]|0;n=c[h+188>>2]|0;b[s+168+8>>1]=b[n+4>>1]|0;b[s+168+10>>1]=b[n+6>>1]|0;if((a[26720]|0)==0?mz(26720)|0:0){c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}n=24416+(c[d+176>>2]<<4)|0;t=c[d+40>>2]|0;g[s+64+4>>2]=1.0;l=s+64+12|0;c[s+64+76>>2]=0;c[l>>2]=0;c[l+4>>2]=0;c[l+8>>2]=0;c[l+12>>2]=0;c[l+16>>2]=0;c[l+20>>2]=0;c[l+24>>2]=0;c[l+28>>2]=0;c[s+64>>2]=7748;c[s+64+80>>2]=h;c[s+64+84>>2]=c[n>>2];c[s+64+84+4>>2]=c[n+4>>2];c[s+64+84+8>>2]=c[n+8>>2];c[s+64+84+12>>2]=c[n+12>>2];c[s+64+100>>2]=t;h=c[(c[d+8>>2]|0)+188>>2]|0;b[s+64+8>>1]=b[h+4>>1]|0;b[s+64+10>>1]=b[h+6>>1]|0;h=0;i=+g[d+112>>2];j=+g[d+116>>2];k=+g[d+120>>2];while(1){c[s+456>>2]=1065353216;c[s+456+4>>2]=0;c[s+456+4+4>>2]=0;c[s+456+4+8>>2]=0;c[s+456+4+12>>2]=0;c[s+456+20>>2]=1065353216;c[s+456+24>>2]=0;c[s+456+24+4>>2]=0;c[s+456+24+8>>2]=0;c[s+456+24+12>>2]=0;c[s+456+40>>2]=1065353216;c[s+456+44>>2]=0;c[s+392>>2]=1065353216;c[s+392+4>>2]=0;c[s+392+4+4>>2]=0;c[s+392+4+8>>2]=0;c[s+392+4+12>>2]=0;c[s+392+20>>2]=1065353216;c[s+392+24>>2]=0;c[s+392+24+4>>2]=0;c[s+392+24+8>>2]=0;c[s+392+24+12>>2]=0;c[s+392+40>>2]=1065353216;c[s+392+44>>2]=0;c[s+288>>2]=1065353216;c[s+288+4>>2]=0;c[s+288+4+4>>2]=0;c[s+288+4+8>>2]=0;c[s+288+4+12>>2]=0;c[s+288+20>>2]=1065353216;c[s+288+24>>2]=0;c[s+288+24+4>>2]=0;c[s+288+24+8>>2]=0;c[s+288+24+12>>2]=0;c[s+288+40>>2]=1065353216;c[s+288+44>>2]=0;c[s+456+48>>2]=c[d+92>>2];c[s+456+48+4>>2]=c[d+92+4>>2];c[s+456+48+8>>2]=c[d+92+8>>2];c[s+456+48+12>>2]=c[d+92+12>>2];c[s+392+48>>2]=c[d+112>>2];c[s+392+48+4>>2]=c[d+112+4>>2];c[s+392+48+8>>2]=c[d+112+8>>2];c[s+392+48+12>>2]=c[d+112+12>>2];g[s+288+48>>2]=i-m;g[s+288+52>>2]=j-p;g[s+288+56>>2]=k-q;g[s+288+60>>2]=0.0;if(!(a[d+170>>0]|0)){Tc(e,c[d+12>>2]|0,s+456|0,s+392|0,s+168|0,+g[e+56>>2]);if(!(+g[o>>2]<1.0))Tc(e,c[d+12>>2]|0,s+456|0,s+288|0,s+64|0,+g[e+56>>2])}else{yc(c[d+8>>2]|0,c[d+12>>2]|0,s+456|0,s+392|0,s+168|0,+g[e+56>>2]);if(!(+g[o>>2]<1.0))yc(c[d+8>>2]|0,c[d+12>>2]|0,s+456|0,s+288|0,s+64|0,+g[e+56>>2])}j=+g[d+16>>2];j=(j<0.0?-j:0.0)*f;n=(a[d+182>>0]|0)==0;if(!n?+g[o>>2]<1.0:0)l=1;else l=+g[s+64+4>>2]<1.0;if(!(j>0.0))break;i=+g[d+52>>2];if(h|(!(j>0]|0)==0?a[d+169>>0]|0:0){h=0;break}c[d+112>>2]=c[s+272>>2];c[d+112+4>>2]=c[s+272+4>>2];c[d+112+8>>2]=c[s+272+8>>2];c[d+112+12>>2]=c[s+272+12>>2];do if(!(a[26720]|0)){if(!(mz(26720)|0))break;c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}while(0);h=c[d+176>>2]|0;i=i+ +g[d+108>>2];j=i*+g[24416+(h<<4)+4>>2];k=i*+g[24416+(h<<4)+8>>2];i=+g[d+112>>2]-+g[24416+(h<<4)>>2]*i;g[d+112>>2]=i;j=+g[d+116>>2]-j;g[d+116>>2]=j;k=+g[d+120>>2]-k;g[d+120>>2]=k;h=1}k=+g[o>>2];if(h|k<1.0){i=+g[d+96>>2];j=(i-+g[s+168+64>>2])*.5;do if(!n)if(!(a[d+181>>0]|0)){g[d+92>>2]=(1.0-j)*+g[d+92>>2]+j*+g[d+112>>2];g[d+96>>2]=i*(1.0-j)+j*+g[d+116>>2];g[d+100>>2]=(1.0-j)*+g[d+100>>2]+j*+g[d+120>>2];h=d+181|0;break}else{g[d+92>>2]=(1.0-k)*+g[d+92>>2]+k*+g[d+112>>2];g[d+96>>2]=i*(1.0-k)+k*+g[d+116>>2];g[d+100>>2]=(1.0-k)*+g[d+100>>2]+k*+g[d+120>>2];h=d+181|0;break}else{g[d+92>>2]=(1.0-k)*+g[d+92>>2]+k*+g[d+112>>2];g[d+96>>2]=i*(1.0-k)+k*+g[d+116>>2];g[d+100>>2]=(1.0-k)*+g[d+100>>2]+k*+g[d+120>>2];h=d+181|0}while(0);a[h>>0]=0;g[d+16>>2]=0.0;g[d+20>>2]=0.0;a[d+169>>0]=0}else{a[d+181>>0]=1;do if(!n?(r=+g[d+24>>2],j>r):0){if((a[d+168>>0]|0)==0?a[d+169>>0]|0:0)break;g[d+112>>2]=m+ +g[d+112>>2];g[d+116>>2]=p+ +g[d+116>>2];g[d+120>>2]=q+ +g[d+120>>2];do if(!(a[26720]|0)){if(!(mz(26720)|0))break;c[6104]=1065353216;c[6105]=0;c[6106]=0;c[6107]=0;c[6108]=0;c[6109]=1065353216;c[6110]=0;c[6111]=0;c[6112]=0;c[6113]=0;c[6114]=1065353216;g[6115]=0.0}while(0);t=c[d+176>>2]|0;q=r+ +g[d+108>>2];f=q*+g[24416+(t<<4)+4>>2];r=q*+g[24416+(t<<4)+8>>2];g[d+112>>2]=+g[d+112>>2]-+g[24416+(t<<4)>>2]*q;g[d+116>>2]=+g[d+116>>2]-f;g[d+120>>2]=+g[d+120>>2]-r}while(0);c[d+92>>2]=c[d+112>>2];c[d+92+4>>2]=c[d+112+4>>2];c[d+92+8>>2]=c[d+112+8>>2];c[d+92+12>>2]=c[d+112+12>>2]}c[s+48>>2]=c[d+92>>2];c[s+48+4>>2]=c[d+92+4>>2];c[s+48+8>>2]=c[d+92+8>>2];c[s+48+12>>2]=c[d+92+12>>2];t=c[d+8>>2]|0;c[t+260>>2]=(c[t+260>>2]|0)+1;c[t+4>>2]=c[s>>2];c[t+4+4>>2]=c[s+4>>2];c[t+4+8>>2]=c[s+8>>2];c[t+4+12>>2]=c[s+12>>2];c[t+20>>2]=c[s+16>>2];c[t+20+4>>2]=c[s+16+4>>2];c[t+20+8>>2]=c[s+16+8>>2];c[t+20+12>>2]=c[s+16+12>>2];c[t+36>>2]=c[s+32>>2];c[t+36+4>>2]=c[s+32+4>>2];c[t+36+8>>2]=c[s+32+8>>2];c[t+36+12>>2]=c[s+32+12>>2];c[t+52>>2]=c[s+48>>2];c[t+52+4>>2]=c[s+48+4>>2];c[t+52+8>>2]=c[s+48+8>>2];c[t+52+12>>2]=c[s+48+12>>2];sa=s;return}function Hb(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0,w=0,x=0,y=0.0,z=0;z=sa;sa=sa+112|0;c[b+164>>2]=1065353216;c[b+168>>2]=1065353216;c[b+172>>2]=1065353216;g[b+176>>2]=0.0;c[b+180>>2]=0;g[b+184>>2]=999999984306749440.0;c[b+188>>2]=0;c[b+188+4>>2]=0;c[b+188+8>>2]=0;c[b+188+12>>2]=0;c[b+204>>2]=1;c[b+208>>2]=-1;c[b+212>>2]=-1;c[b+216>>2]=1;g[b+220>>2]=0.0;g[b+224>>2]=.5;g[b+228>>2]=0.0;g[b+232>>2]=0.0;c[b+236>>2]=1;c[b+240>>2]=0;g[b+244>>2]=1.0;c[b+248>>2]=0;c[b+248+4>>2]=0;c[b+248+8>>2]=0;c[b+248+12>>2]=0;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+48+4>>2]=0;c[b+48+8>>2]=0;c[b+48+12>>2]=0;c[b+48+16>>2]=0;c[b>>2]=5940;a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;c[b+272>>2]=0;c[b+284>>2]=0;a[b+408>>0]=1;c[b+404>>2]=0;c[b+396>>2]=0;c[b+400>>2]=0;a[b+428>>0]=1;c[b+424>>2]=0;c[b+416>>2]=0;c[b+420>>2]=0;a[b+448>>0]=1;c[b+444>>2]=0;c[b+436>>2]=0;c[b+440>>2]=0;a[b+496>>0]=1;c[b+492>>2]=0;c[b+484>>2]=0;c[b+488>>2]=0;a[b+516>>0]=1;c[b+512>>2]=0;c[b+504>>2]=0;c[b+508>>2]=0;c[b+684>>2]=d;a[b+704>>0]=1;c[b+700>>2]=0;c[b+692>>2]=0;c[b+696>>2]=0;a[b+724>>0]=1;c[b+720>>2]=0;c[b+712>>2]=0;c[b+716>>2]=0;a[b+744>>0]=1;c[b+740>>2]=0;c[b+732>>2]=0;c[b+736>>2]=0;a[b+764>>0]=1;c[b+760>>2]=0;c[b+752>>2]=0;c[b+756>>2]=0;a[b+784>>0]=1;c[b+780>>2]=0;c[b+772>>2]=0;c[b+776>>2]=0;a[b+804>>0]=1;c[b+800>>2]=0;c[b+792>>2]=0;c[b+796>>2]=0;a[b+824>>0]=1;c[b+820>>2]=0;c[b+812>>2]=0;c[b+816>>2]=0;a[b+844>>0]=1;c[b+840>>2]=0;c[b+832>>2]=0;c[b+836>>2]=0;a[b+864>>0]=1;c[b+860>>2]=0;c[b+852>>2]=0;c[b+856>>2]=0;a[b+884>>0]=1;c[b+880>>2]=0;c[b+872>>2]=0;c[b+876>>2]=0;a[b+964>>0]=1;c[b+960>>2]=0;c[b+952>>2]=0;c[b+956>>2]=0;a[b+984>>0]=1;c[b+980>>2]=0;c[b+972>>2]=0;c[b+976>>2]=0;c[b+928>>2]=0;c[b+932>>2]=0;c[b+936>>2]=-1;c[b+940>>2]=0;c[b+944>>2]=0;a[b+1024>>0]=1;c[b+1020>>2]=0;c[b+1012>>2]=0;c[b+1016>>2]=0;a[b+1044>>0]=1;c[b+1040>>2]=0;c[b+1032>>2]=0;c[b+1036>>2]=0;c[b+988>>2]=0;c[b+992>>2]=0;c[b+996>>2]=-1;c[b+1e3>>2]=0;c[b+1004>>2]=0;a[b+1084>>0]=1;c[b+1080>>2]=0;c[b+1072>>2]=0;c[b+1076>>2]=0;a[b+1104>>0]=1;c[b+1100>>2]=0;c[b+1092>>2]=0;c[b+1096>>2]=0;c[b+1048>>2]=0;c[b+1052>>2]=0;c[b+1056>>2]=-1;c[b+1060>>2]=0;c[b+1064>>2]=0;a[b+1124>>0]=1;c[b+1120>>2]=0;c[b+1112>>2]=0;c[b+1116>>2]=0;a[b+1144>>0]=1;c[b+1140>>2]=0;c[b+1132>>2]=0;c[b+1136>>2]=0;a[b+1248>>0]=1;c[b+1244>>2]=0;c[b+1236>>2]=0;c[b+1240>>2]=0;c[b+236>>2]=8;c[b+288>>2]=0;g[b+292>>2]=1.0;c[b+296>>2]=0;c[b+296+4>>2]=0;c[b+296+8>>2]=0;c[b+296+12>>2]=0;c[b+296+16>>2]=0;g[b+316>>2]=.20000000298023224;g[b+320>>2]=0.0;g[b+324>>2]=1.0;g[b+328>>2]=.10000000149011612;g[b+332>>2]=1.0;g[b+336>>2]=.699999988079071;g[b+340>>2]=.10000000149011612;g[b+344>>2]=1.0;g[b+348>>2]=.5;g[b+352>>2]=.5;g[b+356>>2]=.5;g[b+360>>2]=.5;g[b+364>>2]=1.0;g[b+368>>2]=1.0;c[b+372>>2]=0;c[b+376>>2]=1;c[b+380>>2]=0;c[b+384>>2]=4;c[b+388>>2]=1;a[b+472>>0]=0;a[b+473>>0]=0;g[b+476>>2]=0.0;c[b+520>>2]=0;c[b+520+4>>2]=0;c[b+520+8>>2]=0;c[b+520+12>>2]=0;c[b+536>>2]=1065353216;c[b+540>>2]=0;c[b+540+4>>2]=0;c[b+540+8>>2]=0;c[b+540+12>>2]=0;c[b+556>>2]=1065353216;c[b+560>>2]=0;c[b+560+4>>2]=0;c[b+560+8>>2]=0;c[b+560+12>>2]=0;c[b+576>>2]=1065353216;g[b+580>>2]=0.0;c[b+584>>2]=1065353216;c[b+588>>2]=0;c[b+588+4>>2]=0;c[b+588+8>>2]=0;c[b+588+12>>2]=0;c[b+604>>2]=1065353216;c[b+608>>2]=0;c[b+608+4>>2]=0;c[b+608+8>>2]=0;c[b+608+12>>2]=0;c[b+624>>2]=1065353216;g[b+628>>2]=0.0;c[b+680>>2]=0;g[b+888>>2]=0.0;a[b+924>>0]=1;c[b+892>>2]=0;c[b+892+4>>2]=0;c[b+892+8>>2]=0;c[b+892+12>>2]=0;c[b+892+16>>2]=0;c[b+892+20>>2]=0;c[b+892+24>>2]=0;c[b+892+28>>2]=0;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+48+4>>2]=0;c[b+48+8>>2]=0;c[b+48+12>>2]=0;c[b+48+16>>2]=0;d=c[b+404>>2]|0;if(d|0){if(a[b+408>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+404>>2]=0}a[b+408>>0]=1;c[b+404>>2]=0;c[b+396>>2]=0;c[b+400>>2]=0;d=c[b+424>>2]|0;if(d|0){if(a[b+428>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+424>>2]=0}a[b+428>>0]=1;c[b+424>>2]=0;c[b+416>>2]=0;c[b+420>>2]=0;d=c[b+444>>2]|0;do if(d){if(!(a[b+448>>0]|0)){c[b+444>>2]=0;a[b+448>>0]=1;c[b+444>>2]=0;c[b+436>>2]=0;c[b+440>>2]=0;j=1;u=17;break}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);d=c[b+416>>2]|0;j=c[b+420>>2]|0;c[b+444>>2]=0;a[b+448>>0]=1;c[b+444>>2]=0;c[b+436>>2]=0;c[b+440>>2]=0;if((d|0)==(j|0))if(j)if((j|0)<(j<<1|0))if(!(j<<1)){d=0;i=j;l=j<<1;u=20}else{j=j<<1;u=17}else{i=j;d=j}else{j=1;u=17}else{i=d;d=j}}else{a[b+448>>0]=1;c[b+444>>2]=0;c[b+436>>2]=0;c[b+440>>2]=0;j=1;u=17}while(0);if((u|0)==17){c[7182]=(c[7182]|0)+1;d=xb((j<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}i=c[b+416>>2]|0;l=j;u=20}if((u|0)==20){k=c[b+424>>2]|0;if((i|0)<=0){if(k)u=24}else{j=0;do{c[d+(j<<2)>>2]=c[k+(j<<2)>>2];j=j+1|0}while((j|0)!=(i|0));u=24}if((u|0)==24){if(a[b+428>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);i=c[b+416>>2]|0}c[b+424>>2]=0}a[b+428>>0]=1;c[b+424>>2]=d;c[b+420>>2]=l;d=l}j=c[b+424>>2]|0;c[j+(i<<2)>>2]=1;i=i+1|0;c[b+416>>2]=i;if((i|0)==(d|0)){l=(d|0)==0?1:d<<1;if((d|0)<(l|0)){if(!l)k=0;else{c[7182]=(c[7182]|0)+1;d=xb((l<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}k=d;d=c[b+416>>2]|0;j=c[b+424>>2]|0}if((d|0)<=0){if(j)u=38}else{i=0;do{c[k+(i<<2)>>2]=c[j+(i<<2)>>2];i=i+1|0}while((i|0)!=(d|0));u=38}if((u|0)==38){if(a[b+428>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);d=c[b+416>>2]|0}c[b+424>>2]=0}a[b+428>>0]=1;c[b+424>>2]=k;c[b+420>>2]=l;j=k;i=d;d=l}else i=d}c[j+(i<<2)>>2]=2;i=i+1|0;c[b+416>>2]=i;if((i|0)==(d|0)){l=(d|0)==0?1:d<<1;if((d|0)<(l|0)){if(!l)k=0;else{c[7182]=(c[7182]|0)+1;d=xb((l<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}k=d;d=c[b+416>>2]|0;j=c[b+424>>2]|0}if((d|0)<=0){if(j)u=52}else{i=0;do{c[k+(i<<2)>>2]=c[j+(i<<2)>>2];i=i+1|0}while((i|0)!=(d|0));u=52}if((u|0)==52){if(a[b+428>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);d=c[b+416>>2]|0}c[b+424>>2]=0}a[b+428>>0]=1;c[b+424>>2]=k;c[b+420>>2]=l;i=d;d=l}else{k=j;i=d}}else k=j;c[k+(i<<2)>>2]=3;i=i+1|0;c[b+416>>2]=i;if((i|0)==(d|0)){l=(d|0)==0?1:d<<1;if((d|0)<(l|0)){if(!l)j=0;else{c[7182]=(c[7182]|0)+1;d=xb((l<<2|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}j=d;d=c[b+416>>2]|0;k=c[b+424>>2]|0}if((d|0)<=0){if(k)u=66}else{i=0;do{c[j+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(d|0));u=66}if((u|0)==66){if(a[b+428>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);d=c[b+416>>2]|0}c[b+424>>2]=0}a[b+428>>0]=1;c[b+424>>2]=j;c[b+420>>2]=l}else j=k}else{j=k;d=i}c[j+(d<<2)>>2]=0;c[b+416>>2]=d+1;c[7182]=(c[7182]|0)+1;d=xb(39)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}c[d+8>>2]=0;c[d>>2]=6048;c[d+4>>2]=32;c[d+16>>2]=b;c[b+192>>2]=d;g[d+12>>2]=.25;c[b+1148>>2]=1065353216;c[b+1152>>2]=0;c[b+1152+4>>2]=0;c[b+1152+8>>2]=0;c[b+1152+12>>2]=0;c[b+1168>>2]=1065353216;c[b+1172>>2]=0;c[b+1172+4>>2]=0;c[b+1172+8>>2]=0;c[b+1172+12>>2]=0;c[b+1188>>2]=1065353216;v=b+1192|0;w=v+36|0;do{c[v>>2]=0;v=v+4|0}while((v|0)<(w|0));g[b+1228>>2]=1.0;x=xg(b)|0;g[x+4>>2]=1.0;g[x+8>>2]=1.0;g[x+12>>2]=1.0;c[x+16>>2]=1;v=c[b+192>>2]|0;y=+va[c[(c[v>>2]|0)+48>>2]&15](v);v=z;w=v+100|0;do{c[v>>2]=0;v=v+4|0}while((v|0)<(w|0));l=c[b+712>>2]|0;if((l|0)<(e|0)){if((c[b+716>>2]|0)<(e|0)){if(!e){d=0;j=l}else{c[7182]=(c[7182]|0)+1;d=xb((e*104|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}j=c[b+712>>2]|0}if((j|0)>0){i=0;do{v=d+(i*104|0)|0;k=(c[b+720>>2]|0)+(i*104|0)|0;w=v+104|0;do{c[v>>2]=c[k>>2];v=v+4|0;k=k+4|0}while((v|0)<(w|0));i=i+1|0}while((i|0)!=(j|0))}i=c[b+720>>2]|0;if(i|0){if(a[b+724>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+720>>2]=0}a[b+724>>0]=1;c[b+720>>2]=d;c[b+716>>2]=e}d=l;do{v=c[b+720>>2]|0;c[v+(d*104|0)>>2]=0;v=v+(d*104|0)+4|0;k=z;w=v+100|0;do{c[v>>2]=c[k>>2];v=v+4|0;k=k+4|0}while((v|0)<(w|0));d=d+1|0}while((d|0)!=(e|0))}c[b+712>>2]=e;if((e|0)>0){d=f;i=h;k=0;while(1){u=c[b+720>>2]|0;f=u+(k*104|0)|0;v=f;w=v+104|0;do{c[v>>2]=0;v=v+4|0}while((v|0)<(w|0));if(!d){l=0;m=0.0;n=0.0;o=0.0;p=0.0}else{l=d+16|0;m=+g[d+12>>2];n=+g[d>>2];o=+g[d+4>>2];p=+g[d+8>>2]}w=u+(k*104|0)+8|0;g[w>>2]=n;g[u+(k*104|0)+12>>2]=o;g[u+(k*104|0)+16>>2]=p;g[u+(k*104|0)+20>>2]=m;h=u+(k*104|0)+24|0;c[h>>2]=c[w>>2];c[h+4>>2]=c[w+4>>2];c[h+8>>2]=c[w+8>>2];c[h+12>>2]=c[w+12>>2];if(!i){j=0;m=1.0}else{j=i+4|0;m=+g[i>>2]}g[u+(k*104|0)+88>>2]=m>0.0?1.0/m:0.0;r=n-y;s=o-y;t=p-y;q=y+n;n=y+o;m=y+p;d=c[b+932>>2]|0;if(!d){c[7182]=(c[7182]|0)+1;d=xb(63)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}v=d;w=v+44|0;do{c[v>>2]=0;v=v+4|0}while((v|0)<(w|0))}else c[b+932>>2]=0;c[d+32>>2]=0;c[d+36>>2]=f;c[d+40>>2]=0;g[d>>2]=r;g[d+4>>2]=s;g[d+8>>2]=t;g[d+12>>2]=0.0;g[d+16>>2]=q;g[d+20>>2]=n;g[d+24>>2]=m;g[d+28>>2]=0.0;ue(b+928|0,c[b+928>>2]|0,d);c[b+940>>2]=(c[b+940>>2]|0)+1;c[u+(k*104|0)+96>>2]=d;c[u+(k*104|0)+4>>2]=x;k=k+1|0;if((k|0)==(e|0))break;else{d=l;i=j}}}d=c[b+928>>2]|0;if(!d){c[b+892>>2]=0;c[b+892+4>>2]=0;c[b+892+8>>2]=0;c[b+892+12>>2]=0;c[b+892+16>>2]=0;c[b+892+20>>2]=0;c[b+892+24>>2]=0;c[b+892+28>>2]=0;sa=z;return}e=c[b+192>>2]|0;s=+va[c[(c[e>>2]|0)+48>>2]&15](e);y=+g[d+4>>2]-s;t=+g[d+8>>2]-s;g[b+892>>2]=+g[d>>2]-s;g[b+896>>2]=y;g[b+900>>2]=t;g[b+904>>2]=0.0;t=s+ +g[d+20>>2];y=s+ +g[d+24>>2];g[b+908>>2]=s+ +g[d+16>>2];g[b+912>>2]=t;g[b+916>>2]=y;g[b+920>>2]=0.0;d=c[b+188>>2]|0;if(!d){sa=z;return}e=c[b+684>>2]|0;h=c[e+32>>2]|0;eb[c[(c[h>>2]|0)+16>>2]&31](h,d,b+892|0,b+908|0,c[e+36>>2]|0);sa=z;return}function Ib(d,f,h){d=d|0;f=f|0;h=h|0;var i=0,j=0,k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0.0,t=0.0,u=0,v=0,w=0.0,x=0.0,y=0.0,z=0,A=0,B=0.0,C=0.0,D=0.0,E=0,F=0,G=0,H=0,I=0,J=0,K=0.0,L=0.0,M=0.0;J=sa;sa=sa+96|0;G=c[d+56>>2]|0;if((h-f|0)==1){if(!(a[d+60>>0]|0)){p=(c[d+96>>2]|0)+(G<<6)|0;q=(c[d+76>>2]|0)+(f<<6)|0;r=p+64|0;do{c[p>>2]=c[q>>2];p=p+4|0;q=q+4|0}while((p|0)<(r|0))}else{H=(c[d+116>>2]|0)+(f<<4)|0;I=(c[d+136>>2]|0)+(G<<4)|0;c[I>>2]=c[H>>2];c[I+4>>2]=c[H+4>>2];c[I+8>>2]=c[H+8>>2];c[I+12>>2]=c[H+12>>2]}c[d+56>>2]=(c[d+56>>2]|0)+1;sa=J;return}if((h|0)>(f|0)){m=(a[d+60>>0]|0)==0;if(m){j=c[d+76>>2]|0;i=f;k=0.0;l=0.0;n=0.0;do{k=k+(+g[j+(i<<6)+16>>2]+ +g[j+(i<<6)>>2])*.5;l=l+(+g[j+(i<<6)+20>>2]+ +g[j+(i<<6)+4>>2])*.5;n=n+(+g[j+(i<<6)+24>>2]+ +g[j+(i<<6)+8>>2])*.5;i=i+1|0}while((i|0)!=(h|0))}else{j=c[d+116>>2]|0;o=+g[d+36>>2];s=+g[d+40>>2];t=+g[d+44>>2];w=+g[d+4>>2];x=+g[d+8>>2];y=+g[d+12>>2];i=f;k=0.0;l=0.0;n=0.0;do{k=k+(+(e[j+(i<<4)+6>>1]|0)/o+w+(+(e[j+(i<<4)>>1]|0)/o+w))*.5;l=l+(+(e[j+(i<<4)+8>>1]|0)/s+x+(+(e[j+(i<<4)+2>>1]|0)/s+x))*.5;n=n+(+(e[j+(i<<4)+10>>1]|0)/t+y+(+(e[j+(i<<4)+4>>1]|0)/t+y))*.5;i=i+1|0}while((i|0)!=(h|0))}B=1.0/+(h-f|0);D=B*k;C=B*l;B=B*n;if(m){j=c[d+76>>2]|0;i=f;k=0.0;n=0.0;o=0.0;do{w=(+g[j+(i<<6)+16>>2]+ +g[j+(i<<6)>>2])*.5-D;x=(+g[j+(i<<6)+20>>2]+ +g[j+(i<<6)+4>>2])*.5-C;y=(+g[j+(i<<6)+24>>2]+ +g[j+(i<<6)+8>>2])*.5-B;k=k+w*w;n=n+x*x;o=o+y*y;i=i+1|0}while((i|0)!=(h|0));l=+(h-f|0)}else{j=c[d+116>>2]|0;l=+g[d+36>>2];s=+g[d+40>>2];t=+g[d+44>>2];w=+g[d+4>>2];x=+g[d+8>>2];y=+g[d+12>>2];i=f;k=0.0;n=0.0;o=0.0;do{M=(+(e[j+(i<<4)+6>>1]|0)/l+w+(+(e[j+(i<<4)>>1]|0)/l+w))*.5-D;L=(+(e[j+(i<<4)+8>>1]|0)/s+x+(+(e[j+(i<<4)+2>>1]|0)/s+x))*.5-C;K=(+(e[j+(i<<4)+10>>1]|0)/t+y+(+(e[j+(i<<4)+4>>1]|0)/t+y))*.5-B;k=k+M*M;n=n+L*L;o=o+K*K;i=i+1|0}while((i|0)!=(h|0));l=+(h-f|0)}}else{o=0.0;n=0.0;k=0.0;l=+(h-f|0)}M=1.0/(l+-1.0);L=M*k;K=M*n;M=M*o;v=L>2]=0;c[J+16+4>>2]=0;c[J+16+8>>2]=0;c[J+16+12>>2]=0;if((h|0)>(f|0)){if(!(a[d+60>>0]|0)){j=c[d+76>>2]|0;i=f;n=0.0;l=0.0;k=0.0;do{n=(+g[j+(i<<6)+16>>2]+ +g[j+(i<<6)>>2])*.5+n;l=(+g[j+(i<<6)+20>>2]+ +g[j+(i<<6)+4>>2])*.5+l;k=(+g[j+(i<<6)+24>>2]+ +g[j+(i<<6)+8>>2])*.5+k;i=i+1|0}while((i|0)!=(h|0))}else{j=c[d+116>>2]|0;o=+g[d+36>>2];s=+g[d+40>>2];t=+g[d+44>>2];w=+g[d+4>>2];x=+g[d+8>>2];y=+g[d+12>>2];i=f;n=0.0;l=0.0;k=0.0;do{n=(+(e[j+(i<<4)+6>>1]|0)/o+w+(+(e[j+(i<<4)>>1]|0)/o+w))*.5+n;l=(+(e[j+(i<<4)+8>>1]|0)/s+x+(+(e[j+(i<<4)+2>>1]|0)/s+x))*.5+l;k=(+(e[j+(i<<4)+10>>1]|0)/t+y+(+(e[j+(i<<4)+4>>1]|0)/t+y))*.5+k;i=i+1|0}while((i|0)!=(h|0))}g[J+16>>2]=n;g[J+16+4>>2]=l;g[J+16+8>>2]=k;i=J+16|0}else{i=J+16|0;n=0.0;l=0.0;k=0.0}g[i>>2]=1.0/+(h-f|0)*n;g[J+16+4>>2]=1.0/+(h-f|0)*l;g[J+16+8>>2]=1.0/+(h-f|0)*k;w=+g[J+16+(v<<2)>>2];if((h|0)>(f|0)){i=f;u=f;do{j=(a[d+60>>0]|0)==0;if(j){F=c[d+76>>2]|0;k=+g[F+(u<<6)>>2];l=+g[F+(u<<6)+16>>2];n=+g[F+(u<<6)+4>>2];o=+g[F+(u<<6)+20>>2];s=+g[F+(u<<6)+8>>2];t=+g[F+(u<<6)+24>>2]}else{F=c[d+116>>2]|0;n=+g[d+36>>2];s=+g[d+40>>2];M=+g[d+44>>2];l=+g[d+4>>2];o=+g[d+8>>2];t=+g[d+12>>2];k=+(e[F+(u<<4)>>1]|0)/n+l;l=+(e[F+(u<<4)+6>>1]|0)/n+l;n=+(e[F+(u<<4)+2>>1]|0)/s+o;o=+(e[F+(u<<4)+8>>1]|0)/s+o;s=+(e[F+(u<<4)+4>>1]|0)/M+t;t=+(e[F+(u<<4)+10>>1]|0)/M+t}g[J>>2]=(l+k)*.5;g[J+4>>2]=(o+n)*.5;g[J+8>>2]=(t+s)*.5;g[J+12>>2]=0.0;if(+g[J+(v<<2)>>2]>w){if(j){j=c[d+76>>2]|0;m=j+(u<<6)|0;p=J+32|0;q=m;r=p+64|0;do{c[p>>2]=c[q>>2];p=p+4|0;q=q+4|0}while((p|0)<(r|0));p=m;q=j+(i<<6)|0;r=p+64|0;do{c[p>>2]=c[q>>2];p=p+4|0;q=q+4|0}while((p|0)<(r|0));p=(c[d+76>>2]|0)+(i<<6)|0;q=J+32|0;r=p+64|0;do{c[p>>2]=c[q>>2];p=p+4|0;q=q+4|0}while((p|0)<(r|0))}else{E=c[d+116>>2]|0;F=E+(u<<4)|0;c[J+32>>2]=c[F>>2];c[J+32+4>>2]=c[F+4>>2];c[J+32+8>>2]=c[F+8>>2];c[J+32+12>>2]=c[F+12>>2];E=E+(i<<4)|0;c[F>>2]=c[E>>2];c[F+4>>2]=c[E+4>>2];c[F+8>>2]=c[E+8>>2];c[F+12>>2]=c[E+12>>2];F=(c[d+116>>2]|0)+(i<<4)|0;c[F>>2]=c[J+32>>2];c[F+4>>2]=c[J+32+4>>2];c[F+8>>2]=c[J+32+8>>2];c[F+12>>2]=c[J+32+12>>2]}i=i+1|0}u=u+1|0}while((u|0)!=(h|0))}else i=f;if(!((i|0)>(((h-f|0)/3|0)+f|0)?(i|0)<(h+-1-((h-f|0)/3|0)|0):0))i=(1?h-f>>1:h-f|0)+f|0;F=c[d+56>>2]|0;if(!(a[d+60>>0]|0)){E=(c[d+96>>2]|0)+(F<<6)|0;c[E>>2]=c[d+20>>2];c[E+4>>2]=c[d+20+4>>2];c[E+8>>2]=c[d+20+8>>2];c[E+12>>2]=c[d+20+12>>2]}else{E=c[d+136>>2]|0;L=(+g[d+24>>2]-+g[d+8>>2])*+g[d+40>>2];M=(+g[d+28>>2]-+g[d+12>>2])*+g[d+44>>2];b[E+(F<<4)>>1]=~~((+g[d+20>>2]-+g[d+4>>2])*+g[d+36>>2])&65535&-2;b[E+(F<<4)+2>>1]=~~L&65535&-2;b[E+(F<<4)+4>>1]=~~M&65535&-2}j=c[d+56>>2]|0;if(!(a[d+60>>0]|0)){E=(c[d+96>>2]|0)+(j<<6)+16|0;c[E>>2]=c[d+4>>2];c[E+4>>2]=c[d+4+4>>2];c[E+8>>2]=c[d+4+8>>2];c[E+12>>2]=c[d+4+12>>2]}else{E=c[d+136>>2]|0;K=+g[d+4>>2];L=+g[d+8>>2];M=+g[d+12>>2];L=(L-L)*+g[d+40>>2];M=(M-M)*+g[d+44>>2];b[E+(j<<4)+6>>1]=~~((K-K)*+g[d+36>>2]+1.0)&65535|1;b[E+(j<<4)+8>>1]=~~(L+1.0)&65535|1;b[E+(j<<4)+10>>1]=~~(M+1.0)&65535|1}E=c[d+56>>2]|0;if((h|0)>(f|0)){A=a[d+60>>0]|0;z=f;do{if(!(A<<24>>24)){j=c[d+76>>2]|0;l=+g[j+(z<<6)>>2];t=+g[j+(z<<6)+4>>2];x=+g[j+(z<<6)+8>>2];o=+g[j+(z<<6)+12>>2];k=+g[j+(z<<6)+16>>2];w=+g[j+(z<<6)+20>>2];n=+g[j+(z<<6)+24>>2];s=+g[j+(z<<6)+28>>2];j=c[d+96>>2]|0;if(l<+g[j+(E<<6)>>2])g[j+(E<<6)>>2]=l;if(t<+g[j+(E<<6)+4>>2])g[j+(E<<6)+4>>2]=t;if(x<+g[j+(E<<6)+8>>2])g[j+(E<<6)+8>>2]=x;if(o<+g[j+(E<<6)+12>>2])g[j+(E<<6)+12>>2]=o;if(+g[j+(E<<6)+16>>2]>2]=k;if(+g[j+(E<<6)+20>>2]>2]=w;if(+g[j+(E<<6)+24>>2]>2]=n;if(+g[j+(E<<6)+28>>2]>2]=s}else{u=c[d+116>>2]|0;s=+g[d+36>>2];y=+g[d+40>>2];K=+g[d+44>>2];t=+g[d+4>>2];B=+g[d+8>>2];L=+g[d+12>>2];w=+g[d+4>>2];C=+g[d+8>>2];M=+g[d+12>>2];o=+g[d+36>>2];x=+g[d+40>>2];D=+g[d+44>>2];j=~~((+(e[u+(z<<4)>>1]|0)/s+t-w)*o)&65535&-2;m=~~((+(e[u+(z<<4)+2>>1]|0)/y+B-C)*x)&65535&-2;p=~~((+(e[u+(z<<4)+4>>1]|0)/K+L-M)*D)&65535&-2;q=~~(o*(+(e[u+(z<<4)+6>>1]|0)/s+t-w)+1.0)&65535|1;r=~~(x*(+(e[u+(z<<4)+8>>1]|0)/y+B-C)+1.0)&65535|1;u=~~(D*(+(e[u+(z<<4)+10>>1]|0)/K+L-M)+1.0)&65535|1;v=c[d+136>>2]|0;if((e[v+(E<<4)>>1]|0)>(j&65535))b[v+(E<<4)>>1]=j;if((e[v+(E<<4)+6>>1]|0)<(q&65535))b[v+(E<<4)+6>>1]=q;if((e[v+(E<<4)+2>>1]|0)>(m&65535))b[v+(E<<4)+2>>1]=m;if((e[v+(E<<4)+8>>1]|0)<(r&65535))b[v+(E<<4)+8>>1]=r;if((e[v+(E<<4)+4>>1]|0)>(p&65535))b[v+(E<<4)+4>>1]=p;if((e[v+(E<<4)+10>>1]|0)<(u&65535))b[v+(E<<4)+10>>1]=u}z=z+1|0}while((z|0)!=(h|0))}c[d+56>>2]=E+1;Ib(d,f,i);z=c[d+56>>2]|0;Ib(d,i,h);v=(c[d+56>>2]|0)-G|0;i=a[d+60>>0]|0;if(i<<24>>24!=0&(v|0)>128){r=c[d+136>>2]|0;q=c[r+(E+1<<4)+12>>2]|0;q=(q|0)>-1?1:0-q|0;u=c[r+(z<<4)+12>>2]|0;u=(u|0)>-1?1:0-u|0;if((q|0)<129){p=c[d+152>>2]|0;if((p|0)==(c[d+156>>2]|0)?(H=(p|0)==0?1:p<<1,(p|0)<(H|0)):0){if(!H){i=0;m=p}else{c[7182]=(c[7182]|0)+1;i=xb(H<<5|19)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}m=c[d+152>>2]|0}if((m|0)>0){j=0;do{G=i+(j<<5)|0;h=(c[d+160>>2]|0)+(j<<5)|0;c[G>>2]=c[h>>2];c[G+4>>2]=c[h+4>>2];c[G+8>>2]=c[h+8>>2];c[G+12>>2]=c[h+12>>2];c[G+16>>2]=c[h+16>>2];c[G+20>>2]=c[h+20>>2];c[G+24>>2]=c[h+24>>2];c[G+28>>2]=c[h+28>>2];j=j+1|0}while((j|0)!=(m|0))}j=c[d+160>>2]|0;if(j|0){if(a[d+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[d+160>>2]=0}a[d+164>>0]=1;c[d+160>>2]=i;c[d+156>>2]=H;i=c[d+152>>2]|0}else i=p;c[d+152>>2]=i+1;H=(c[d+160>>2]|0)+(p<<5)|0;c[H>>2]=c[J+32>>2];c[H+4>>2]=c[J+32+4>>2];c[H+8>>2]=c[J+32+8>>2];c[H+12>>2]=c[J+32+12>>2];c[H+16>>2]=c[J+32+16>>2];c[H+20>>2]=c[J+32+20>>2];c[H+24>>2]=c[J+32+24>>2];c[H+28>>2]=c[J+32+28>>2];H=c[d+160>>2]|0;b[H+(p<<5)>>1]=b[r+(E+1<<4)>>1]|0;b[H+(p<<5)+2>>1]=b[r+(E+1<<4)+2>>1]|0;b[H+(p<<5)+4>>1]=b[r+(E+1<<4)+4>>1]|0;b[H+(p<<5)+6>>1]=b[r+(E+1<<4)+6>>1]|0;b[H+(p<<5)+8>>1]=b[r+(E+1<<4)+8>>1]|0;b[H+(p<<5)+10>>1]=b[r+(E+1<<4)+10>>1]|0;c[H+(p<<5)+12>>2]=E+1;c[H+(p<<5)+16>>2]=q}if((u|0)<129){p=c[d+152>>2]|0;if((p|0)==(c[d+156>>2]|0)?(I=(p|0)==0?1:p<<1,(p|0)<(I|0)):0){if(!I){i=0;m=p}else{c[7182]=(c[7182]|0)+1;i=xb(I<<5|19)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}m=c[d+152>>2]|0}if((m|0)>0){j=0;do{H=i+(j<<5)|0;G=(c[d+160>>2]|0)+(j<<5)|0;c[H>>2]=c[G>>2];c[H+4>>2]=c[G+4>>2];c[H+8>>2]=c[G+8>>2];c[H+12>>2]=c[G+12>>2];c[H+16>>2]=c[G+16>>2];c[H+20>>2]=c[G+20>>2];c[H+24>>2]=c[G+24>>2];c[H+28>>2]=c[G+28>>2];j=j+1|0}while((j|0)!=(m|0))}j=c[d+160>>2]|0;if(j|0){if(a[d+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[d+160>>2]=0}a[d+164>>0]=1;c[d+160>>2]=i;c[d+156>>2]=I;i=c[d+152>>2]|0}else i=p;c[d+152>>2]=i+1;i=(c[d+160>>2]|0)+(p<<5)|0;c[i>>2]=c[J+32>>2];c[i+4>>2]=c[J+32+4>>2];c[i+8>>2]=c[J+32+8>>2];c[i+12>>2]=c[J+32+12>>2];c[i+16>>2]=c[J+32+16>>2];c[i+20>>2]=c[J+32+20>>2];c[i+24>>2]=c[J+32+24>>2];c[i+28>>2]=c[J+32+28>>2];i=c[d+160>>2]|0;b[i+(p<<5)>>1]=b[r+(z<<4)>>1]|0;b[i+(p<<5)+2>>1]=b[r+(z<<4)+2>>1]|0;b[i+(p<<5)+4>>1]=b[r+(z<<4)+4>>1]|0;b[i+(p<<5)+6>>1]=b[r+(z<<4)+6>>1]|0;b[i+(p<<5)+8>>1]=b[r+(z<<4)+8>>1]|0;b[i+(p<<5)+10>>1]=b[r+(z<<4)+10>>1]|0;c[i+(p<<5)+12>>2]=z;c[i+(p<<5)+16>>2]=u;i=d+152|0}else i=d+152|0;c[d+168>>2]=c[i>>2];i=a[d+60>>0]|0}if(!(i<<24>>24)){c[(c[d+96>>2]|0)+(F<<6)+32>>2]=v;sa=J;return}else{c[(c[d+136>>2]|0)+(F<<4)+12>>2]=0-v;sa=J;return}}function Jb(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0.0,ma=0.0,na=0.0,oa=0.0,pa=0.0,qa=0.0,ra=0.0;ga=sa;sa=sa+176|0;da=c[d+4>>2]|0;ea=c[e+4>>2]|0;if((c[da+68>>2]|0)==(c[b+40>>2]|0)?(c[ea+68>>2]|0)==(c[b+44>>2]|0):0)ca=b+8|0;else{i=c[b+8>>2]|0;k=c[i+8>>2]|0;if((k|0)>0){j=0;do{l=c[(c[i+16>>2]|0)+(j*12|0)+8>>2]|0;if(l|0){Pa[c[c[l>>2]>>2]&511](l);ca=c[b+4>>2]|0;Va[c[(c[ca>>2]|0)+60>>2]&127](ca,l)}j=j+1|0}while((j|0)!=(k|0));i=c[b+8>>2]|0}gh(i);ca=b+8|0}a[ga+128+16>>0]=1;o=ga+128+12|0;c[o>>2]=0;c[ga+128+4>>2]=0;c[ga+128+8>>2]=0;n=c[ca>>2]|0;i=c[n+8>>2]|0;if((i|0)>0){m=0;do{j=c[(c[n+16>>2]|0)+(m*12|0)+8>>2]|0;if(j){Va[c[(c[j>>2]|0)+16>>2]&127](j,ga+128|0);i=c[ga+128+4>>2]|0;if((i|0)>0){l=0;do{k=c[(c[o>>2]|0)+(l<<2)>>2]|0;if(c[k+748>>2]|0){c[h+4>>2]=k;i=c[k+740>>2]|0;j=c[(c[h+8>>2]|0)+8>>2]|0;if((i|0)==(j|0))re(k,i+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);else re(k,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,j+4|0);c[h+4>>2]=0;i=c[ga+128+4>>2]|0}l=l+1|0}while((l|0)<(i|0))}if((i|0)<0){if((c[ga+128+8>>2]|0)<0){j=c[o>>2]|0;if(j|0){if(a[ga+128+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[o>>2]=0}a[ga+128+16>>0]=1;c[o>>2]=0;c[ga+128+8>>2]=0}do{c[(c[o>>2]|0)+(i<<2)>>2]=0;i=i+1|0}while((i|0)!=0)}c[ga+128+4>>2]=0;i=c[n+8>>2]|0}m=m+1|0}while((m|0)<(i|0));i=c[o>>2]|0;if(i|0){if(a[ga+128+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[o>>2]=0}}j=c[da+64>>2]|0;k=c[ea+64>>2]|0;s=c[b+4>>2]|0;t=c[ca>>2]|0;u=c[b+32>>2]|0;c[ga+128>>2]=9064;c[ga+128+4>>2]=0;c[ga+128+8>>2]=d;c[ga+128+12>>2]=e;c[ga+128+16>>2]=s;c[ga+128+20>>2]=f;c[ga+128+24>>2]=h;c[ga+128+28>>2]=t;c[ga+128+32>>2]=u;u=c[d+12>>2]|0;F=+g[u>>2];G=+g[u+16>>2];H=+g[u+32>>2];I=+g[u+4>>2];J=+g[u+20>>2];K=+g[u+36>>2];L=+g[u+8>>2];M=+g[u+24>>2];N=+g[u+40>>2];O=-+g[u+48>>2];P=-+g[u+52>>2];Q=-+g[u+56>>2];u=c[e+12>>2]|0;R=+g[u>>2];S=+g[u+16>>2];T=+g[u+32>>2];U=+g[u+4>>2];V=+g[u+20>>2];W=+g[u+36>>2];X=+g[u+8>>2];Y=+g[u+24>>2];Z=+g[u+40>>2];_=+g[u+48>>2];$=+g[u+52>>2];aa=+g[u+56>>2];j=c[j>>2]|0;k=c[k>>2]|0;if((j|0)!=0&(k|0)!=0){c[7182]=(c[7182]|0)+1;i=xb(1043)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}c[i>>2]=j;c[i+4>>2]=k;v=+w(+(F*R+G*S+H*T));x=+w(+(F*U+G*V+H*W));y=+w(+(F*X+G*Y+H*Z));z=+w(+(I*R+J*S+K*T));A=+w(+(I*U+J*V+K*W));B=+w(+(I*X+J*Y+K*Z));C=+w(+(L*R+M*S+N*T));D=+w(+(L*U+M*V+N*W));E=+w(+(L*X+M*Y+N*Z));p=1;n=124;o=128;r=i;m=128;f=i;l=i;k=i;while(1){u=p+-1|0;s=c[r+(u<<3)>>2]|0;t=c[r+(u<<3)+4>>2]|0;ra=+g[t+16>>2];qa=+g[t>>2];pa=+g[t+20>>2];oa=+g[t+4>>2];na=+g[t+24>>2];ha=+g[t+8>>2];ma=F*O+G*P+H*Q+(F*_+G*$+H*aa)+((F*R+G*S+H*T)*(ra+qa)*.5+(F*U+G*V+H*W)*(pa+oa)*.5+(F*X+G*Y+H*Z)*(na+ha)*.5);ka=I*O+J*P+K*Q+(I*_+J*$+K*aa)+((I*R+J*S+K*T)*(ra+qa)*.5+(I*U+J*V+K*W)*(pa+oa)*.5+(I*X+J*Y+K*Z)*(na+ha)*.5);ia=L*O+M*P+N*Q+(L*_+M*$+N*aa)+((L*R+M*S+N*T)*(ra+qa)*.5+(L*U+M*V+N*W)*(pa+oa)*.5+(L*X+M*Y+N*Z)*(na+ha)*.5);la=v*((ra-qa)*.5+0.0)+x*((pa-oa)*.5+0.0)+y*((na-ha)*.5+0.0);ja=z*((ra-qa)*.5+0.0)+A*((pa-oa)*.5+0.0)+B*((na-ha)*.5+0.0);ha=C*((ra-qa)*.5+0.0)+D*((pa-oa)*.5+0.0)+E*((na-ha)*.5+0.0);do if(((((+g[s>>2]<=la+ma?+g[s+16>>2]>=ma-la:0)?+g[s+4>>2]<=ja+ka:0)?+g[s+20>>2]>=ka-ja:0)?+g[s+8>>2]<=ha+ia:0)?+g[s+24>>2]>=ia-ha:0){if((u|0)>(n|0)){q=m<<1;do if((m|0)<(q|0)&(o|0)<(q|0)){do if(!m){k=0;i=0;ba=55}else{c[7182]=(c[7182]|0)+1;i=xb((m<<4|3)+16|0)|0;if(!i)j=0;else{c[(i+4+15&-16)+-4>>2]=i;j=i+4+15&-16}if((m|0)<=0){k=j;i=j;ba=55;break}i=0;do{n=r+(i<<3)|0;o=c[n+4>>2]|0;h=j+(i<<3)|0;c[h>>2]=c[n>>2];c[h+4>>2]=o;i=i+1|0}while((i|0)!=(m|0));k=j;i=j}while(0);if((ba|0)==55){ba=0;if(!r){m=q;l=k;n=k;j=k;break}}if(!f){m=q;l=k;n=k;j=k}else{c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);m=q;l=k;n=k;j=k}}else{m=o;i=r;n=k;j=f}while(0);h=q+-4|0;o=m;m=q;f=j}else{h=n;i=r;n=k}j=(c[t+40>>2]|0)!=0;if(!(c[s+40>>2]|0))if(j){k=c[t+36>>2]|0;c[i+(u<<3)>>2]=s;c[i+(u<<3)+4>>2]=k;k=c[t+40>>2]|0;c[i+(p<<3)>>2]=s;c[i+(p<<3)+4>>2]=k;p=p+1|0;k=n;j=f;break}else{Za[c[(c[ga+128>>2]|0)+8>>2]&127](ga+128|0,s,t);p=u;k=n;j=f;break}else{k=c[s+36>>2]|0;if(j){j=c[t+36>>2]|0;c[i+(u<<3)>>2]=k;c[i+(u<<3)+4>>2]=j;u=c[t+36>>2]|0;j=p+1|0;c[i+(p<<3)>>2]=c[s+40>>2];c[i+(p<<3)+4>>2]=u;u=c[t+40>>2]|0;k=p+2|0;c[i+(j<<3)>>2]=c[s+36>>2];c[i+(j<<3)+4>>2]=u;j=c[t+40>>2]|0;c[i+(k<<3)>>2]=c[s+40>>2];c[i+(k<<3)+4>>2]=j;p=p+3|0;k=n;j=f;break}else{c[i+(u<<3)>>2]=k;c[i+(u<<3)+4>>2]=t;c[i+(p<<3)>>2]=c[s+40>>2];c[i+(p<<3)+4>>2]=t;p=p+1|0;k=n;j=f;break}}}else{p=u;h=n;i=r;j=f}while(0);if(!p)break;else{n=h;r=i;f=j}}if(!((i|0)==0|(l|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}}o=c[ca>>2]|0;if((c[o+8>>2]|0)>0){n=0;do{i=c[o+16>>2]|0;j=c[i+(n*12|0)+8>>2]|0;do if(j|0){ba=c[i+(n*12|0)>>2]|0;u=c[da+24>>2]|0;t=c[u+(ba*80|0)+64>>2]|0;s=c[d+12>>2]|0;ra=+g[s>>2];S=+g[s+4>>2];R=+g[s+8>>2];oa=+g[s+16>>2];ma=+g[s+20>>2];ka=+g[s+24>>2];na=+g[s+32>>2];ja=+g[s+36>>2];X=+g[s+40>>2];ia=+g[u+(ba*80|0)>>2];ha=+g[u+(ba*80|0)+16>>2];aa=+g[u+(ba*80|0)+32>>2];$=+g[u+(ba*80|0)+4>>2];_=+g[u+(ba*80|0)+20>>2];Z=+g[u+(ba*80|0)+36>>2];la=+g[u+(ba*80|0)+8>>2];Y=+g[u+(ba*80|0)+24>>2];W=+g[u+(ba*80|0)+40>>2];qa=+g[u+(ba*80|0)+48>>2];pa=+g[u+(ba*80|0)+52>>2];T=+g[u+(ba*80|0)+56>>2];V=+g[s+48>>2]+(ra*qa+S*pa+R*T);U=+g[s+52>>2]+(oa*qa+ma*pa+ka*T);T=+g[s+56>>2]+(na*qa+ja*pa+X*T);g[ga>>2]=ra*ia+S*ha+R*aa;g[ga+4>>2]=ra*$+S*_+R*Z;g[ga+8>>2]=ra*la+S*Y+R*W;g[ga+12>>2]=0.0;g[ga+16>>2]=oa*ia+ma*ha+ka*aa;g[ga+20>>2]=oa*$+ma*_+ka*Z;g[ga+24>>2]=oa*la+ma*Y+ka*W;g[ga+28>>2]=0.0;g[ga+32>>2]=na*ia+ja*ha+X*aa;g[ga+36>>2]=na*$+ja*_+X*Z;g[ga+40>>2]=na*la+ja*Y+X*W;g[ga+44>>2]=0.0;g[ga+48>>2]=V;g[ga+52>>2]=U;g[ga+56>>2]=T;g[ga+60>>2]=0.0;ab[c[(c[t>>2]|0)+8>>2]&127](t,ga,ga+112|0,ga+96|0);t=c[(c[o+16>>2]|0)+(n*12|0)+4>>2]|0;s=c[ea+24>>2]|0;ba=c[s+(t*80|0)+64>>2]|0;u=c[e+12>>2]|0;T=+g[u>>2];U=+g[u+4>>2];V=+g[u+8>>2];W=+g[u+16>>2];X=+g[u+20>>2];Y=+g[u+24>>2];ja=+g[u+32>>2];la=+g[u+36>>2];na=+g[u+40>>2];Z=+g[s+(t*80|0)>>2];_=+g[s+(t*80|0)+16>>2];$=+g[s+(t*80|0)+32>>2];aa=+g[s+(t*80|0)+4>>2];ha=+g[s+(t*80|0)+20>>2];ia=+g[s+(t*80|0)+36>>2];ka=+g[s+(t*80|0)+8>>2];ma=+g[s+(t*80|0)+24>>2];oa=+g[s+(t*80|0)+40>>2];R=+g[s+(t*80|0)+48>>2];S=+g[s+(t*80|0)+52>>2];ra=+g[s+(t*80|0)+56>>2];pa=+g[u+48>>2]+(T*R+U*S+V*ra);qa=+g[u+52>>2]+(W*R+X*S+Y*ra);ra=+g[u+56>>2]+(ja*R+la*S+na*ra);g[ga>>2]=T*Z+U*_+V*$;g[ga+4>>2]=T*aa+U*ha+V*ia;g[ga+8>>2]=T*ka+U*ma+V*oa;g[ga+12>>2]=0.0;g[ga+16>>2]=W*Z+X*_+Y*$;g[ga+20>>2]=W*aa+X*ha+Y*ia;g[ga+24>>2]=W*ka+X*ma+Y*oa;g[ga+28>>2]=0.0;g[ga+32>>2]=ja*Z+la*_+na*$;g[ga+36>>2]=ja*aa+la*ha+na*ia;g[ga+40>>2]=ja*ka+la*ma+na*oa;g[ga+44>>2]=0.0;g[ga+48>>2]=pa;g[ga+52>>2]=qa;g[ga+56>>2]=ra;g[ga+60>>2]=0.0;ab[c[(c[ba>>2]|0)+8>>2]&127](ba,ga,ga+80|0,ga+64|0);if(!(+g[ga+112>>2]>+g[ga+64>>2])?!(+g[ga+96>>2]<+g[ga+80>>2]):0)i=1;else i=0;if(!(!(+g[ga+112+8>>2]>+g[ga+64+8>>2])?!(+g[ga+96+8>>2]<+g[ga+80+8>>2]):0))i=0;if(!(+g[ga+112+4>>2]>+g[ga+64+4>>2])?!(+g[ga+96+4>>2]<+g[ga+80+4>>2]|i^1):0)break;Pa[c[c[j>>2]>>2]&511](j);m=c[b+4>>2]|0;Va[c[(c[m>>2]|0)+60>>2]&127](m,j);m=c[o+16>>2]|0;l=c[m+(n*12|0)>>2]|0;m=c[m+(n*12|0)+4>>2]|0;j=c[b+16>>2]|0;if((j|0)==(c[b+20>>2]|0)?(fa=(j|0)==0?1:j<<1,(j|0)<(fa|0)):0){if(!fa)i=0;else{c[7182]=(c[7182]|0)+1;i=xb((fa*12|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}j=c[b+16>>2]|0}if((j|0)>0){k=0;do{ba=i+(k*12|0)|0;u=(c[b+24>>2]|0)+(k*12|0)|0;c[ba>>2]=c[u>>2];c[ba+4>>2]=c[u+4>>2];c[ba+8>>2]=c[u+8>>2];k=k+1|0}while((k|0)!=(j|0))}j=c[b+24>>2]|0;if(j|0){if(a[b+28>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[b+24>>2]=0}a[b+28>>0]=1;c[b+24>>2]=i;c[b+20>>2]=fa;i=c[b+16>>2]|0}else i=j;ba=c[b+24>>2]|0;c[ba+(i*12|0)>>2]=l;c[ba+(i*12|0)+4>>2]=m;c[ba+(i*12|0)+8>>2]=0;c[b+16>>2]=(c[b+16>>2]|0)+1}while(0);n=n+1|0}while((n|0)<(c[o+8>>2]|0));j=b+24|0;k=b+16|0}else{j=b+24|0;k=b+16|0}if((c[k>>2]|0)>0){i=0;do{e=c[ca>>2]|0;fa=c[j>>2]|0;Ja[c[(c[e>>2]|0)+8>>2]&63](e,c[fa+(i*12|0)>>2]|0,c[fa+(i*12|0)+4>>2]|0)|0;i=i+1|0}while((i|0)<(c[k>>2]|0))}i=c[j>>2]|0;if(!i){a[b+28>>0]=1;c[j>>2]=0;c[k>>2]=0;b=b+20|0;c[b>>2]=0;sa=ga;return}if(a[b+28>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[j>>2]=0;a[b+28>>0]=1;c[j>>2]=0;c[k>>2]=0;b=b+20|0;c[b>>2]=0;sa=ga;return}function Kb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0,M=0;r=sa;sa=sa+208|0;f=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Wa[c[(c[f>>2]|0)+56>>2]&7](f,b,1.0);f=c[d+4>>2]|0;switch(f|0){case 31:{f=c[d+16>>2]|0;if((f|0)<=0){sa=r;return}do{q=f;f=f+-1|0;p=c[d+24>>2]|0;C=+g[p+(f*80|0)>>2];z=+g[p+(f*80|0)+4>>2];w=+g[p+(f*80|0)+8>>2];B=+g[p+(f*80|0)+16>>2];y=+g[p+(f*80|0)+20>>2];u=+g[p+(f*80|0)+24>>2];A=+g[p+(f*80|0)+32>>2];x=+g[p+(f*80|0)+36>>2];s=+g[p+(f*80|0)+40>>2];K=+g[p+(f*80|0)+48>>2];J=+g[p+(f*80|0)+52>>2];k=+g[p+(f*80|0)+56>>2];p=c[p+(f*80|0)+64>>2]|0;o=c[(c[a>>2]|0)+28>>2]|0;I=+g[b>>2];H=+g[b+4>>2];G=+g[b+8>>2];F=+g[b+16>>2];E=+g[b+20>>2];D=+g[b+24>>2];v=+g[b+32>>2];t=+g[b+36>>2];h=+g[b+40>>2];i=K*I+J*H+k*G+ +g[b+48>>2];j=K*F+J*E+k*D+ +g[b+52>>2];k=K*v+J*t+k*h+ +g[b+56>>2];g[r+144>>2]=C*I+B*H+A*G;g[r+144+4>>2]=z*I+y*H+x*G;g[r+144+8>>2]=w*I+u*H+s*G;g[r+144+12>>2]=0.0;g[r+144+16>>2]=C*F+B*E+A*D;g[r+144+20>>2]=z*F+y*E+x*D;g[r+144+24>>2]=w*F+u*E+s*D;g[r+144+28>>2]=0.0;g[r+144+32>>2]=C*v+B*t+A*h;g[r+144+36>>2]=z*v+y*t+x*h;g[r+144+40>>2]=w*v+u*t+s*h;g[r+144+44>>2]=0.0;g[r+144+48>>2]=i;g[r+144+52>>2]=j;g[r+144+56>>2]=k;g[r+144+60>>2]=0.0;ab[o&127](a,r+144|0,p,e)}while((q|0)>1);sa=r;return}case 0:{c[r+144>>2]=c[d+28>>2];c[r+144+4>>2]=c[d+28+4>>2];c[r+144+8>>2]=c[d+28+8>>2];c[r+144+12>>2]=c[d+28+12>>2];I=+va[c[(c[d>>2]|0)+48>>2]&15](d);J=+va[c[(c[d>>2]|0)+48>>2]&15](d);K=+va[c[(c[d>>2]|0)+48>>2]&15](d);I=I+ +g[r+144>>2];g[r+144>>2]=I;J=J+ +g[r+144+4>>2];g[r+144+4>>2]=J;K=K+ +g[r+144+8>>2];g[r+144+8>>2]=K;d=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;a=c[(c[d>>2]|0)+72>>2]|0;g[r+112>>2]=-I;g[r+112+4>>2]=-J;g[r+112+8>>2]=-K;g[r+112+12>>2]=0.0;eb[a&31](d,r+112|0,r+144|0,b,e);sa=r;return}case 8:{K=+va[c[(c[d>>2]|0)+48>>2]&15](d);d=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Ua[c[(c[d>>2]|0)+16>>2]&1](d,K,b,e);sa=r;return}case 9:{f=c[d+92>>2]|0;if((f|0)<=0){sa=r;return}do{q=f;f=f+-1|0;p=c[d+100>>2]|0;w=+g[p+(f<<4)>>2];x=+g[p+(f<<4)+4>>2];J=+g[p+(f<<4)+8>>2];p=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;o=c[(c[p>>2]|0)+16>>2]|0;K=+g[(c[d+120>>2]|0)+(f<<2)>>2];z=+g[b>>2];A=+g[b+4>>2];y=+g[b+8>>2];C=+g[b+16>>2];D=+g[b+20>>2];B=+g[b+24>>2];F=+g[b+32>>2];G=+g[b+36>>2];E=+g[b+40>>2];H=w*z+x*A+J*y+ +g[b+48>>2];I=w*C+x*D+J*B+ +g[b+52>>2];J=w*F+x*G+J*E+ +g[b+56>>2];g[r+144>>2]=z+A*0.0+y*0.0;g[r+144+4>>2]=z*0.0+A+y*0.0;g[r+144+8>>2]=y+(z*0.0+A*0.0);g[r+144+12>>2]=0.0;g[r+144+16>>2]=C+D*0.0+B*0.0;g[r+144+20>>2]=C*0.0+D+B*0.0;g[r+144+24>>2]=B+(C*0.0+D*0.0);g[r+144+28>>2]=0.0;g[r+144+32>>2]=F+G*0.0+E*0.0;g[r+144+36>>2]=F*0.0+G+E*0.0;g[r+144+40>>2]=E+(F*0.0+G*0.0);g[r+144+44>>2]=0.0;g[r+144+48>>2]=H;g[r+144+52>>2]=I;g[r+144+56>>2]=J;g[r+144+60>>2]=0.0;Ua[o&1](p,K,r+144|0,e)}while((q|0)>1);sa=r;return}case 10:{q=c[d+52>>2]|0;J=+g[d+28+(((q+2|0)%3|0)<<2)>>2];K=+g[d+28+(q<<2)>>2];d=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Sa[c[(c[d>>2]|0)+76>>2]&3](d,J,K,q,b,e);sa=r;return}case 11:{J=+g[d+56>>2];K=+g[d+60>>2];d=c[d+68>>2]|0;a=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Sa[c[(c[a>>2]|0)+84>>2]&3](a,J,K,d,b,e);sa=r;return}case 13:{q=c[d+52>>2]|0;J=+va[c[(c[d>>2]|0)+92>>2]&15](d);c[r+128>>2]=c[d+28>>2];c[r+128+4>>2]=c[d+28+4>>2];c[r+128+8>>2]=c[d+28+8>>2];c[r+128+12>>2]=c[d+28+12>>2];H=+va[c[(c[d>>2]|0)+48>>2]&15](d);I=+va[c[(c[d>>2]|0)+48>>2]&15](d);K=+va[c[(c[d>>2]|0)+48>>2]&15](d);g[r+128>>2]=H+ +g[r+128>>2];g[r+128+4>>2]=I+ +g[r+128+4>>2];g[r+128+8>>2]=K+ +g[r+128+8>>2];K=+g[r+128+(q<<2)>>2];d=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Sa[c[(c[d>>2]|0)+80>>2]&3](d,J,K,q,b,e);sa=r;return}case 28:{K=+g[d+64>>2];a=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;Ya[c[(c[a>>2]|0)+88>>2]&1](a,d+48|0,K,b,e);sa=r;return}default:{a:do if((f|0)<7){q=c[d+52>>2]|0;if(!q){if((Fa[c[(c[d>>2]|0)+100>>2]&127](d)|0)<=0)break;f=0;while(1){ab[c[(c[d>>2]|0)+104>>2]&127](d,f,r+144|0,r+112|0);K=+g[r+144>>2];x=+g[b>>2];I=+g[r+144+4>>2];y=+g[b+4>>2];G=+g[r+144+8>>2];z=+g[b+8>>2];B=+g[b+16>>2];C=+g[b+20>>2];D=+g[b+24>>2];F=+g[b+32>>2];H=+g[b+36>>2];J=+g[b+40>>2];w=+g[b+48>>2];A=+g[b+52>>2];E=+g[b+56>>2];g[r+16>>2]=K*x+I*y+G*z+w;g[r+16+4>>2]=K*B+I*C+G*D+A;g[r+16+8>>2]=K*F+I*H+G*J+E;g[r+16+12>>2]=0.0;G=+g[r+112>>2];I=+g[r+112+4>>2];K=+g[r+112+8>>2];g[r>>2]=w+(x*G+y*I+z*K);g[r+4>>2]=A+(B*G+C*I+D*K);g[r+8>>2]=E+(F*G+H*I+J*K);g[r+12>>2]=0.0;q=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;ab[c[(c[q>>2]|0)+8>>2]&127](q,r+16|0,r,e);f=f+1|0;if((f|0)>=(Fa[c[(c[d>>2]|0)+100>>2]&127](d)|0))break a}}if((c[q+28>>2]|0)>0){p=0;do{f=c[q+36>>2]|0;o=c[f+(p*36|0)+4>>2]|0;b:do if((o|0)>0){l=c[f+(p*36|0)+12>>2]|0;f=0;m=c[l+(o+-1<<2)>>2]|0;h=0.0;i=0.0;k=0.0;while(1){n=c[l+(f<<2)>>2]|0;l=c[q+16>>2]|0;h=h+ +g[l+(n<<4)>>2];i=i+ +g[l+(n<<4)+4>>2];k=k+ +g[l+(n<<4)+8>>2];l=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;L=c[(c[l>>2]|0)+8>>2]|0;M=c[q+16>>2]|0;K=+g[M+(m<<4)>>2];x=+g[b>>2];I=+g[M+(m<<4)+4>>2];y=+g[b+4>>2];G=+g[M+(m<<4)+8>>2];z=+g[b+8>>2];B=+g[b+16>>2];C=+g[b+20>>2];D=+g[b+24>>2];F=+g[b+32>>2];H=+g[b+36>>2];J=+g[b+40>>2];w=+g[b+48>>2];A=+g[b+52>>2];E=+g[b+56>>2];g[r+144>>2]=K*x+I*y+G*z+w;g[r+144+4>>2]=K*B+I*C+G*D+A;g[r+144+8>>2]=K*F+I*H+G*J+E;g[r+144+12>>2]=0.0;G=+g[M+(n<<4)>>2];I=+g[M+(n<<4)+4>>2];K=+g[M+(n<<4)+8>>2];g[r+112>>2]=w+(x*G+y*I+z*K);g[r+112+4>>2]=A+(B*G+C*I+D*K);g[r+112+8>>2]=E+(F*G+H*I+J*K);g[r+112+12>>2]=0.0;ab[L&127](l,r+144|0,r+112|0,e);f=f+1|0;l=c[q+36>>2]|0;if((f|0)>=(c[l+(p*36|0)+4>>2]|0))break b;m=n;l=c[l+(p*36|0)+12>>2]|0}}else{h=0.0;i=0.0;k=0.0}while(0);j=1.0/+(o|0)*h;i=1.0/+(o|0)*i;h=1.0/+(o|0)*k;M=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;if((Fa[c[(c[M>>2]|0)+48>>2]&127](M)|0)&16384|0){c[r+144>>2]=1065353216;c[r+144+4>>2]=1065353216;c[r+144+8>>2]=0;g[r+144+12>>2]=0.0;M=c[q+36>>2]|0;E=+g[M+(p*36|0)+20>>2];G=+g[M+(p*36|0)+24>>2];I=+g[M+(p*36|0)+28>>2];M=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;L=c[(c[M>>2]|0)+8>>2]|0;w=+g[b>>2];x=+g[b+4>>2];y=+g[b+8>>2];A=+g[b+16>>2];B=+g[b+20>>2];C=+g[b+24>>2];F=+g[b+32>>2];H=+g[b+36>>2];J=+g[b+40>>2];z=+g[b+48>>2];D=+g[b+52>>2];K=+g[b+56>>2];g[r+112>>2]=j*w+i*x+h*y+z;g[r+112+4>>2]=j*A+i*B+h*C+D;g[r+112+8>>2]=j*F+i*H+h*J+K;g[r+112+12>>2]=0.0;g[r+16>>2]=(j+E)*w+(i+G)*x+(h+I)*y+z;g[r+16+4>>2]=(j+E)*A+(i+G)*B+(h+I)*C+D;g[r+16+8>>2]=(j+E)*F+(i+G)*H+(h+I)*J+K;g[r+16+12>>2]=0.0;ab[L&127](M,r+112|0,r+16|0,r+144|0)}p=p+1|0}while((p|0)<(c[q+28>>2]|0))}}while(0);f=c[d+4>>2]|0;if((f+-21|0)>>>0<9){c[r+144>>2]=1566444395;c[r+144+4>>2]=1566444395;c[r+144+8>>2]=1566444395;g[r+144+12>>2]=0.0;c[r+112>>2]=-581039253;c[r+112+4>>2]=-581039253;c[r+112+8>>2]=-581039253;g[r+112+12>>2]=0.0;f=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;c[r+16>>2]=8628;c[r+16+4>>2]=8652;c[r+16+8>>2]=f;c[r+16+12>>2]=c[e>>2];c[r+16+12+4>>2]=c[e+4>>2];c[r+16+12+8>>2]=c[e+8>>2];c[r+16+12+12>>2]=c[e+12>>2];c[r+16+28>>2]=c[b>>2];c[r+16+28+4>>2]=c[b+4>>2];c[r+16+28+8>>2]=c[b+8>>2];c[r+16+28+12>>2]=c[b+12>>2];c[r+16+44>>2]=c[b+16>>2];c[r+16+44+4>>2]=c[b+16+4>>2];c[r+16+44+8>>2]=c[b+16+8>>2];c[r+16+44+12>>2]=c[b+16+12>>2];c[r+16+60>>2]=c[b+32>>2];c[r+16+60+4>>2]=c[b+32+4>>2];c[r+16+60+8>>2]=c[b+32+8>>2];c[r+16+60+12>>2]=c[b+32+12>>2];c[r+16+76>>2]=c[b+48>>2];c[r+16+76+4>>2]=c[b+48+4>>2];c[r+16+76+8>>2]=c[b+48+8>>2];c[r+16+76+12>>2]=c[b+48+12>>2];ab[c[(c[d>>2]|0)+64>>2]&127](d,r+16|0,r+112|0,r+144|0);f=c[d+4>>2]|0}if((f|0)!=3){sa=r;return}c[r+144>>2]=1566444395;c[r+144+4>>2]=1566444395;c[r+144+8>>2]=1566444395;g[r+144+12>>2]=0.0;c[r+112>>2]=-581039253;c[r+112+4>>2]=-581039253;c[r+112+8>>2]=-581039253;g[r+112+12>>2]=0.0;M=Fa[c[(c[a>>2]|0)+20>>2]&127](a)|0;c[r+16>>2]=8628;c[r+16+4>>2]=8652;c[r+16+8>>2]=M;c[r+16+12>>2]=c[e>>2];c[r+16+12+4>>2]=c[e+4>>2];c[r+16+12+8>>2]=c[e+8>>2];c[r+16+12+12>>2]=c[e+12>>2];c[r+16+28>>2]=c[b>>2];c[r+16+28+4>>2]=c[b+4>>2];c[r+16+28+8>>2]=c[b+8>>2];c[r+16+28+12>>2]=c[b+12>>2];c[r+16+44>>2]=c[b+16>>2];c[r+16+44+4>>2]=c[b+16+4>>2];c[r+16+44+8>>2]=c[b+16+8>>2];c[r+16+44+12>>2]=c[b+16+12>>2];c[r+16+60>>2]=c[b+32>>2];c[r+16+60+4>>2]=c[b+32+4>>2];c[r+16+60+8>>2]=c[b+32+8>>2];c[r+16+60+12>>2]=c[b+32+12>>2];c[r+16+76>>2]=c[b+48>>2];c[r+16+76+4>>2]=c[b+48+4>>2];c[r+16+76+8>>2]=c[b+48+8>>2];c[r+16+76+12>>2]=c[b+48+12>>2];M=c[d+92>>2]|0;ab[c[(c[M>>2]|0)+8>>2]&127](M,r+16+4|0,r+112|0,r+144|0);sa=r;return}}}function Lb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0,k=0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0,s=0,t=0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0;t=sa;sa=sa+48|0;z=1.0/+g[b+108>>2];A=1.0/+g[b+112>>2];B=1.0/+g[b+116>>2];u=+g[b+48>>2];v=z*+g[e>>2]+u;o=+g[b+52>>2];i=A*+g[e+4>>2]+o;q=+g[b+56>>2];p=B*+g[e+8>>2]+q;u=z*+g[f>>2]+u;o=A*+g[f+4>>2]+o;q=B*+g[f+8>>2]+q;B=+g[b+16>>2];v=v>2];i=i>2];p=p>2];v=y>2];i=x>2];p=w>2]|0)+-1|0;f=(c[b+68>>2]|0)+-1|0;switch(c[b+104>>2]|0){case 0:{f=(e|0)<(f|0)?e:f;e=(h|0)>0?h:0;l=(k|0)<(l|0)?k:l;n=(n|0)>0?n:0;break}case 1:{f=(e|0)<(f|0)?e:f;e=(h|0)>0?h:0;l=(j|0)<(l|0)?j:l;n=(m|0)>0?m:0;break}case 2:{f=(k|0)<(f|0)?k:f;e=(n|0)>0?n:0;l=(j|0)<(l|0)?j:l;n=(m|0)>0?m:0;break}default:{e=0;n=0}}if((e|0)>=(f|0)){sa=t;return}r=(n|0)<(l|0);do if(r){k=(e&1|0)==0;q=+(e|0);m=e+1|0;h=n;while(1){do if(!(a[b+100>>0]|0)){if(a[b+101>>0]|0?(h+e&1|0)==0:0){s=16;break}if(!(k&(a[b+102>>0]|0)!=0)){i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,h,e);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(h|0)-+g[b+80>>2]*.5;p=q-+g[b+84>>2]*.5;g[t>>2]=i;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;break}case 1:{B=+(h|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=q-+g[b+84>>2]*.5;g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}case 2:{B=+(h|0)-+g[b+80>>2]*.5;o=q-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}default:{i=+g[t>>2];o=+g[t+4>>2];p=+g[t+8>>2]}}g[t>>2]=i*+g[b+108>>2];g[t+4>>2]=o*+g[b+112>>2];g[t+8>>2]=p*+g[b+116>>2];i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,h,m);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(h|0)-+g[b+80>>2]*.5;p=+(m|0)-+g[b+84>>2]*.5;g[t+16>>2]=i;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;break}case 1:{B=+(h|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=+(m|0)-+g[b+84>>2]*.5;g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}case 2:{B=+(h|0)-+g[b+80>>2]*.5;o=+(m|0)-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}default:{i=+g[t+16>>2];o=+g[t+20>>2];p=+g[t+24>>2]}}g[t+16>>2]=i*+g[b+108>>2];g[t+20>>2]=o*+g[b+112>>2];g[t+24>>2]=p*+g[b+116>>2];j=h+1|0;i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,e);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=q-+g[b+84>>2]*.5;g[t+32>>2]=i;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=q-+g[b+84>>2]*.5;g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=q-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}default:{i=+g[t+32>>2];o=+g[t+36>>2];p=+g[t+40>>2]}}g[t+32>>2]=i*+g[b+108>>2];g[t+36>>2]=o*+g[b+112>>2];g[t+40>>2]=p*+g[b+116>>2];ab[c[(c[d>>2]|0)+8>>2]&127](d,t,h,e);i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,e);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=q-+g[b+84>>2]*.5;g[t>>2]=i;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=q-+g[b+84>>2]*.5;g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=q-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}default:{i=+g[t>>2];o=+g[t+4>>2];p=+g[t+8>>2]}}g[t>>2]=i*+g[b+108>>2];g[t+4>>2]=o*+g[b+112>>2];g[t+8>>2]=p*+g[b+116>>2];i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,m);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=i;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=+(m|0)-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}default:{i=+g[t+32>>2];o=+g[t+36>>2];p=+g[t+40>>2]}}g[t+32>>2]=i*+g[b+108>>2];g[t+36>>2]=o*+g[b+112>>2];g[t+40>>2]=p*+g[b+116>>2];ab[c[(c[d>>2]|0)+8>>2]&127](d,t,h,e);h=j}else s=16}else s=16;while(0);if((s|0)==16){s=0;i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,h,e);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(h|0)-+g[b+80>>2]*.5;p=q-+g[b+84>>2]*.5;g[t>>2]=i;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;break}case 1:{B=+(h|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=q-+g[b+84>>2]*.5;g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}case 2:{B=+(h|0)-+g[b+80>>2]*.5;o=q-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t>>2]=B;g[t+4>>2]=o;g[t+8>>2]=p;g[t+12>>2]=0.0;i=B;break}default:{i=+g[t>>2];o=+g[t+4>>2];p=+g[t+8>>2]}}g[t>>2]=i*+g[b+108>>2];g[t+4>>2]=o*+g[b+112>>2];g[t+8>>2]=p*+g[b+116>>2];j=h+1|0;i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,e);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=q-+g[b+84>>2]*.5;g[t+16>>2]=i;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=q-+g[b+84>>2]*.5;g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=q-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}default:{i=+g[t+16>>2];o=+g[t+20>>2];p=+g[t+24>>2]}}g[t+16>>2]=i*+g[b+108>>2];g[t+20>>2]=o*+g[b+112>>2];g[t+24>>2]=p*+g[b+116>>2];i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,m);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=i;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=+(m|0)-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}default:{i=+g[t+32>>2];o=+g[t+36>>2];p=+g[t+40>>2]}}g[t+32>>2]=i*+g[b+108>>2];g[t+36>>2]=o*+g[b+112>>2];g[t+40>>2]=p*+g[b+116>>2];ab[c[(c[d>>2]|0)+8>>2]&127](d,t,h,e);i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,j,m);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(j|0)-+g[b+80>>2]*.5;p=+(m|0)-+g[b+84>>2]*.5;g[t+16>>2]=i;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;break}case 1:{B=+(j|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=+(m|0)-+g[b+84>>2]*.5;g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}case 2:{B=+(j|0)-+g[b+80>>2]*.5;o=+(m|0)-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+16>>2]=B;g[t+20>>2]=o;g[t+24>>2]=p;g[t+28>>2]=0.0;i=B;break}default:{i=+g[t+16>>2];o=+g[t+20>>2];p=+g[t+24>>2]}}g[t+16>>2]=i*+g[b+108>>2];g[t+20>>2]=o*+g[b+112>>2];g[t+24>>2]=p*+g[b+116>>2];i=+ya[c[(c[b>>2]|0)+68>>2]&15](b,h,m);switch(c[b+104>>2]|0){case 0:{i=i-+g[b+48>>2];o=+(h|0)-+g[b+80>>2]*.5;p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=i;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;break}case 1:{B=+(h|0)-+g[b+80>>2]*.5;o=i-+g[b+52>>2];p=+(m|0)-+g[b+84>>2]*.5;g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}case 2:{B=+(h|0)-+g[b+80>>2]*.5;o=+(m|0)-+g[b+84>>2]*.5;p=i-+g[b+56>>2];g[t+32>>2]=B;g[t+36>>2]=o;g[t+40>>2]=p;g[t+44>>2]=0.0;i=B;break}default:{i=+g[t+32>>2];o=+g[t+36>>2];p=+g[t+40>>2]}}g[t+32>>2]=i*+g[b+108>>2];g[t+36>>2]=o*+g[b+112>>2];g[t+40>>2]=p*+g[b+116>>2];ab[c[(c[d>>2]|0)+8>>2]&127](d,t,h,e);h=j}if((h|0)==(l|0)){e=m;break}}}else e=e+1|0;while((e|0)!=(f|0));sa=t;return}function Mb(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0.0,o=0,p=0,q=0.0,r=0.0,s=0,t=0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0,B=0,C=0.0,D=0.0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0.0;P=sa;sa=sa+192|0;O=c[d+36>>2]|0;n=+g[(+g[O+88>>2]>0.0?b+16|0:b+20|0)>>2];if(a[O+100>>0]&1){sa=P;return}L=c[b+8>>2]|0;t=c[L+4>>2]|0;M=c[L+12>>2]|0;J=c[(c[b+4>>2]|0)+684>>2]|0;C=+g[O+8>>2]-+g[M+48>>2];q=+g[O+12>>2]-+g[M+52>>2];D=+g[O+16>>2]-+g[M+56>>2];z=1.0/+g[J+76>>2];y=(C*+g[M>>2]+q*+g[M+16>>2]+D*+g[M+32>>2])*z/3.0;G=y<0.0?~~(1.0-y):0;K=~~((y+ +(G|0)-+(~~(y+ +(G|0))|0))*3.0);r=(y+ +(G|0)-+(~~(y+ +(G|0))|0))*3.0-+(K|0);G=~~(y+ +(G|0))-G|0;y=z*(C*+g[M+4>>2]+q*+g[M+20>>2]+D*+g[M+36>>2])/3.0;E=y<0.0?~~(1.0-y):0;H=~~((y+ +(E|0)-+(~~(y+ +(E|0))|0))*3.0);m=(y+ +(E|0)-+(~~(y+ +(E|0))|0))*3.0-+(H|0);E=~~(y+ +(E|0))-E|0;D=z*(C*+g[M+8>>2]+q*+g[M+24>>2]+D*+g[M+40>>2])/3.0;F=D<0.0?~~(1.0-D):0;I=~~((D+ +(F|0)-+(~~(D+ +(F|0))|0))*3.0);q=(D+ +(F|0)-+(~~(D+ +(F|0))|0))*3.0-+(I|0);F=~~(D+ +(F|0))-F|0;o=(16?G>>>16:G)<<11^(G&65535)+16^(G&65535)+16<<16;o=o+(E&65535)+(11?o>>>11:o)|0;o=o^(16?E>>>16:E)<<11^o<<16;o=o+(F&65535)+(11?o>>>11:o)|0;o=o^(16?F>>>16:F)<<11^o<<16;o=o+(t&65535)+(11?o>>>11:o)|0;o=o^(16?t>>>16:t)<<11^o<<16;o=(11?o>>>11:o)+o|0;o=(5?(o<<3^o)>>>5:o<<3^o)+(o<<3^o)|0;o=(17?(o<<4^o)>>>17:o<<4^o)+(o<<4^o)|0;o=(6?(o<<25^o)>>>6:o<<25^o)+(o<<25^o)|0;p=c[J+60>>2]|0;s=c[J+68>>2]|0;d=c[s+(((o>>>0)%(p>>>0)|0)<<2)>>2]|0;c[J+96>>2]=(c[J+96>>2]|0)+1;e=(c[J+92>>2]|0)+1|0;c[J+92>>2]=e;a:do if(!d)l=10;else while(1){if(((((c[d+272>>2]|0)==(o|0)?(c[d+256>>2]|0)==(G|0):0)?(c[d+260>>2]|0)==(E|0):0)?(c[d+264>>2]|0)==(F|0):0)?(c[d+276>>2]|0)==(t|0):0)break a;d=c[d+280>>2]|0;e=e+1|0;c[J+92>>2]=e;if(!d){l=10;break}}while(0);b:do if((l|0)==10){B=c[J+84>>2]|0;c[J+84>>2]=B+1;if((B|0)>=(c[J+88>>2]|0)){c[6832]=(c[6832]|0)+1;c:do if((p|0)>0){d=0;e=s;while(1){B=e+(d<<2)|0;e=c[B>>2]|0;c[B>>2]=0;if(e|0)do{B=e;e=c[e+280>>2]|0;GI(B)}while((e|0)!=0);d=d+1|0;if((d|0)==(p|0))break c;e=c[J+68>>2]|0}}while(0);g[J+76>>2]=.25;c[J+80>>2]=0;c[J+84>>2]=0;c[J+92>>2]=1;c[J+96>>2]=1}d=Nr(284)|0;mk(d|0,0,284)|0;c[d+280>>2]=c[s+(((o>>>0)%(p>>>0)|0)<<2)>>2];c[s+(((o>>>0)%(p>>>0)|0)<<2)>>2]=d;c[d+276>>2]=t;c[d+272>>2]=o;c[d+256>>2]=G;c[d+260>>2]=E;c[d+264>>2]=F;j=+g[J+76>>2];t=P+120+4|0;A=P+120+24|0;B=P+120+44|0;e=0;f=j;while(1){i=j*+(F|0)*3.0+f*+(e|0);l=0;while(1){h=j*+(E|0)*3.0+f*+(l|0);g[P+48>>2]=+(G|0)*3.0*j+f*0.0;g[P+48+4>>2]=h;g[P+48+8>>2]=i;g[P+48+12>>2]=0.0;o=c[d+276>>2]|0;c[P+120>>2]=1065353216;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[P+120+20>>2]=1065353216;c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;c[P+120+40>>2]=1065353216;c[B>>2]=0;c[B+4>>2]=0;c[B+8>>2]=0;c[B+12>>2]=0;c[B+16>>2]=0;s=c[o+4>>2]|0;if((s|0)<20){f=+lc(P+48|0,o,P+120|0,P+64|0);o=c[d+276>>2]|0;p=o+4|0;s=c[o+4>>2]|0}else{f=0.0;p=o+4|0}g[d+(l<<4)+(e<<2)>>2]=f;g[P+48>>2]=+(G|0)*3.0*j+ +g[J+76>>2];g[P+48+4>>2]=h;g[P+48+8>>2]=i;g[P+48+12>>2]=0.0;c[P+120>>2]=1065353216;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[P+120+20>>2]=1065353216;c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;c[P+120+40>>2]=1065353216;c[B>>2]=0;c[B+4>>2]=0;c[B+8>>2]=0;c[B+12>>2]=0;c[B+16>>2]=0;if((s|0)<20){f=+lc(P+48|0,o,P+120|0,P+64|0);o=c[d+276>>2]|0;p=o+4|0}else f=0.0;g[d+64+(l<<4)+(e<<2)>>2]=f;g[P+48>>2]=+(G|0)*3.0*j+ +g[J+76>>2]*2.0;g[P+48+4>>2]=h;g[P+48+8>>2]=i;g[P+48+12>>2]=0.0;c[P+120>>2]=1065353216;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[P+120+20>>2]=1065353216;c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;c[P+120+40>>2]=1065353216;c[B>>2]=0;c[B+4>>2]=0;c[B+8>>2]=0;c[B+12>>2]=0;c[B+16>>2]=0;if((c[p>>2]|0)<20){f=+lc(P+48|0,o,P+120|0,P+64|0);o=c[d+276>>2]|0;p=o+4|0}else f=0.0;g[d+128+(l<<4)+(e<<2)>>2]=f;g[P+48>>2]=+(G|0)*3.0*j+ +g[J+76>>2]*3.0;g[P+48+4>>2]=h;g[P+48+8>>2]=i;g[P+48+12>>2]=0.0;c[P+120>>2]=1065353216;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[P+120+20>>2]=1065353216;c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;c[P+120+40>>2]=1065353216;c[B>>2]=0;c[B+4>>2]=0;c[B+8>>2]=0;c[B+12>>2]=0;c[B+16>>2]=0;if((c[p>>2]|0)<20)f=+lc(P+48|0,o,P+120|0,P+64|0);else f=0.0;g[d+192+(l<<4)+(e<<2)>>2]=f;l=l+1|0;if((l|0)==4)break;f=+g[J+76>>2]}e=e+1|0;if((e|0)==4)break b;f=+g[J+76>>2]}}while(0);c[d+268>>2]=c[J+80>>2];f=+g[d+(K<<6)+(H<<4)+(I<<2)>>2];w=+g[d+(K+1<<6)+(H<<4)+(I<<2)>>2];u=+g[d+(K+1<<6)+(H+1<<4)+(I<<2)>>2];v=+g[d+(K<<6)+(H+1<<4)+(I<<2)>>2];D=+g[d+(K<<6)+(H<<4)+(I+1<<2)>>2];C=+g[d+(K+1<<6)+(H<<4)+(I+1<<2)>>2];y=+g[d+(K+1<<6)+(H+1<<4)+(I+1<<2)>>2];z=+g[d+(K<<6)+(H+1<<4)+(I+1<<2)>>2];h=w-f+m*(u-v-(w-f))+q*(C-D+m*(y-z-(C-D))-(w-f+m*(u-v-(w-f))));i=v-f+r*(u-w-(v-f))+q*(z-D+r*(y-C-(z-D))-(v-f+r*(u-w-(v-f))));j=D-f+r*(C-w-(D-f))+m*(z-v+r*(y-u-(z-v))-(D-f+r*(C-w-(D-f))));k=1.0/+x(+(j*j+(h*h+i*i)));f=f+r*(w-f)+m*(v+r*(u-v)-(f+r*(w-f)));f=f+q*(D+r*(C-D)+m*(z+r*(y-z)-(D+r*(C-D)))-f)-n;if(!(f<0.0)){sa=P;return}s=c[L+8>>2]|0;C=+g[M>>2]*h*k+ +g[M+4>>2]*i*k+ +g[M+8>>2]*j*k;D=h*k*+g[M+16>>2]+i*k*+g[M+20>>2]+j*k*+g[M+24>>2];z=h*k*+g[M+32>>2]+i*k*+g[M+36>>2]+j*k*+g[M+40>>2];y=-(C*(+g[O+8>>2]-f*C)+D*(+g[O+12>>2]-f*D)+z*(+g[O+16>>2]-f*z));r=+g[O+88>>2];d=c[b+12>>2]|0;if(!d)q=0.0;else q=+g[d+344>>2];if(!(r+q>0.0)){sa=P;return}if(!d)l=(c[(c[b+8>>2]|0)+8>>2]|0)+4|0;else l=d+4|0;if((a[26688]|0)==0?mz(26688)|0:0){d=27332;e=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(e|0))}e=c[b+12>>2]|0;k=+g[O+8>>2];v=k-+g[l+48>>2];m=+g[O+12>>2];w=m-+g[l+52>>2];n=+g[O+16>>2];u=n-+g[l+56>>2];if(!e){M=c[b+4>>2]|0;f=0.0;h=0.0;i=0.0;d=M;j=+g[M+452>>2]}else{i=+g[e+332>>2];h=+g[e+336>>2];Q=+g[e+328>>2];d=c[b+4>>2]|0;j=+g[d+452>>2];f=(u*i-w*h+ +g[e+312>>2])*j;h=(+g[e+316>>2]+(v*h-u*Q))*j;i=(w*Q-v*i+ +g[e+320>>2])*j}k=k-+g[O+24>>2]-f;m=m-+g[O+28>>2]-h;Q=n-+g[O+32>>2]-i;h=+g[d+316>>2]*+g[(c[(c[b+8>>2]|0)+8>>2]|0)+224>>2];_e(P+120|0,j,r,q,(e|0)==0?27332:e+264|0,v,w,u);c[P+32>>2]=c[P+120>>2];c[P+32+4>>2]=c[P+120+4>>2];c[P+32+8>>2]=c[P+120+8>>2];c[P+32+12>>2]=c[P+120+12>>2];c[P+16>>2]=c[P+120+16>>2];c[P+16+4>>2]=c[P+120+16+4>>2];c[P+16+8>>2]=c[P+120+16+8>>2];c[P+16+12>>2]=c[P+120+16+12>>2];c[P>>2]=c[P+120+32>>2];c[P+4>>2]=c[P+120+32+4>>2];c[P+8>>2]=c[P+120+32+8>>2];c[P+12>>2]=c[P+120+32+12>>2];p=c[b+4>>2]|0;f=r*+g[p+452>>2];h=(Q-z*(k*C+m*D+Q*z))*(Q-z*(k*C+m*D+Q*z))+((k-C*(k*C+m*D+Q*z))*(k-C*(k*C+m*D+Q*z))+(m-D*(k*C+m*D+Q*z))*(m-D*(k*C+m*D+Q*z)))>2]|0)+8>>2]|0)+204>>2]&3|0)==0?p+324|0:p+328|0)>>2]|0;d=c[p+812>>2]|0;if((d|0)==(c[p+816>>2]|0)?(N=(d|0)==0?1:d<<1,(d|0)<(N|0)):0){if(!N)l=0;else{c[7182]=(c[7182]|0)+1;d=xb((N*104|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}l=d;d=c[p+812>>2]|0}if((d|0)>0){e=0;do{M=l+(e*104|0)|0;L=c[p+820>>2]|0;K=L+(e*104|0)|0;c[M>>2]=c[K>>2];c[M+4>>2]=c[K+4>>2];c[M+8>>2]=c[K+8>>2];c[M+12>>2]=c[K+12>>2];c[M+16>>2]=c[K+16>>2];c[M+20>>2]=c[K+20>>2];c[M+24>>2]=c[K+24>>2];M=l+(e*104|0)+28|0;K=L+(e*104|0)+28|0;c[M>>2]=c[K>>2];c[M+4>>2]=c[K+4>>2];c[M+8>>2]=c[K+8>>2];c[M+12>>2]=c[K+12>>2];M=L+(e*104|0)+44|0;K=l+(e*104|0)+44|0;c[K>>2]=c[M>>2];c[K+4>>2]=c[M+4>>2];c[K+8>>2]=c[M+8>>2];c[K+12>>2]=c[M+12>>2];K=L+(e*104|0)+60|0;M=l+(e*104|0)+60|0;c[M>>2]=c[K>>2];c[M+4>>2]=c[K+4>>2];c[M+8>>2]=c[K+8>>2];c[M+12>>2]=c[K+12>>2];M=l+(e*104|0)+76|0;L=L+(e*104|0)+76|0;c[M>>2]=c[L>>2];c[M+4>>2]=c[L+4>>2];c[M+8>>2]=c[L+8>>2];c[M+12>>2]=c[L+12>>2];c[M+16>>2]=c[L+16>>2];c[M+20>>2]=c[L+20>>2];c[M+24>>2]=c[L+24>>2];e=e+1|0}while((e|0)!=(d|0))}d=c[p+820>>2]|0;if(d|0){if(a[p+824>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[p+820>>2]=0}a[p+824>>0]=1;c[p+820>>2]=l;c[p+816>>2]=N;d=c[p+812>>2]|0}N=c[p+820>>2]|0;c[N+(d*104|0)>>2]=s;g[N+(d*104|0)+4>>2]=C;g[N+(d*104|0)+8>>2]=D;g[N+(d*104|0)+12>>2]=z;g[N+(d*104|0)+16>>2]=0.0;g[N+(d*104|0)+20>>2]=y;c[N+(d*104|0)+24>>2]=O;O=N+(d*104|0)+28|0;c[O>>2]=c[P+32>>2];c[O+4>>2]=c[P+32+4>>2];c[O+8>>2]=c[P+32+8>>2];c[O+12>>2]=c[P+32+12>>2];O=N+(d*104|0)+44|0;c[O>>2]=c[P+16>>2];c[O+4>>2]=c[P+16+4>>2];c[O+8>>2]=c[P+16+8>>2];c[O+12>>2]=c[P+16+12>>2];O=N+(d*104|0)+60|0;c[O>>2]=c[P>>2];c[O+4>>2]=c[P+4>>2];c[O+8>>2]=c[P+8>>2];c[O+12>>2]=c[P+12>>2];O=N+(d*104|0)+76|0;g[O>>2]=v;g[N+(d*104|0)+80>>2]=w;g[N+(d*104|0)+84>>2]=u;g[N+(d*104|0)+88>>2]=0.0;g[O+16>>2]=f;g[O+20>>2]=h;c[O+24>>2]=o;c[p+812>>2]=(c[p+812>>2]|0)+1;d=c[b+12>>2]|0;if(!d){sa=P;return}if(c[d+204>>2]&3|0){sa=P;return}if((c[d+216>>2]&-2|0)!=4)c[d+216>>2]=1;g[d+220>>2]=0.0;sa=P;return}function Nb(b,d){b=b|0;d=+d;var e=0,f=0.0,h=0,i=0,j=0,k=0.0,l=0.0,m=0,n=0,o=0,p=0.0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0,y=0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0;q=sa;sa=sa+96|0;n=c[b+136>>2]|0;if(!n){sa=q;return}e=c[b+8>>2]|0;if((e|0)<(n|0)){if((c[b+12>>2]|0)<(n|0)){c[7182]=(c[7182]|0)+1;h=xb((n<<4|3)+16|0)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}i=c[b+8>>2]|0;if((i|0)>0){h=0;do{m=j+(h<<4)|0;r=(c[b+16>>2]|0)+(h<<4)|0;c[m>>2]=c[r>>2];c[m+4>>2]=c[r+4>>2];c[m+8>>2]=c[r+8>>2];c[m+12>>2]=c[r+12>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[b+16>>2]|0;if(h|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=j;c[b+12>>2]=n;h=b+16|0}else h=b+16|0;do{r=(c[h>>2]|0)+(e<<4)|0;c[r>>2]=c[q+48>>2];c[r+4>>2]=c[q+48+4>>2];c[r+8>>2]=c[q+48+8>>2];c[r+12>>2]=c[q+48+12>>2];e=e+1|0}while((e|0)!=(n|0))}c[b+8>>2]=n;e=c[b+28>>2]|0;if((e|0)<(n|0)){if((c[b+32>>2]|0)<(n|0)){c[7182]=(c[7182]|0)+1;h=xb((n<<4|3)+16|0)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}i=c[b+28>>2]|0;if((i|0)>0){h=0;do{r=j+(h<<4)|0;m=(c[b+36>>2]|0)+(h<<4)|0;c[r>>2]=c[m>>2];c[r+4>>2]=c[m+4>>2];c[r+8>>2]=c[m+8>>2];c[r+12>>2]=c[m+12>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[b+36>>2]|0;if(h|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=j;c[b+32>>2]=n;h=b+36|0}else h=b+36|0;do{r=(c[h>>2]|0)+(e<<4)|0;c[r>>2]=c[q+48>>2];c[r+4>>2]=c[q+48+4>>2];c[r+8>>2]=c[q+48+8>>2];c[r+12>>2]=c[q+48+12>>2];e=e+1|0}while((e|0)!=(n|0))}c[b+28>>2]=n;m=c[b+48>>2]|0;if((m|0)<(n|0)){do if((c[b+52>>2]|0)<(n|0)){c[7182]=(c[7182]|0)+1;e=xb((n<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}i=c[b+48>>2]|0;j=c[b+56>>2]|0;if((i|0)<=0){if(!j){a[b+60>>0]=1;c[b+56>>2]=e;c[b+52>>2]=n;h=n<<2;break}}else{h=0;do{c[e+(h<<2)>>2]=c[j+(h<<2)>>2];h=h+1|0}while((h|0)!=(i|0))}if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}a[b+60>>0]=1;c[b+56>>2]=e;c[b+52>>2]=n;h=n<<2}else{h=n<<2;e=c[b+56>>2]|0}while(0);mk(e+(m<<2)|0,0,h-(m<<2)|0)|0}c[b+48>>2]=n;m=c[b+68>>2]|0;if((m|0)<(n|0)){do if((c[b+72>>2]|0)<(n|0)){c[7182]=(c[7182]|0)+1;e=xb((n<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}i=c[b+68>>2]|0;j=c[b+76>>2]|0;if((i|0)<=0){if(!j){a[b+80>>0]=1;c[b+76>>2]=e;c[b+72>>2]=n;h=n<<2;break}}else{h=0;do{c[e+(h<<2)>>2]=c[j+(h<<2)>>2];h=h+1|0}while((h|0)!=(i|0))}if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}a[b+80>>0]=1;c[b+76>>2]=e;c[b+72>>2]=n;h=n<<2}else{h=n<<2;e=c[b+76>>2]|0}while(0);mk(e+(m<<2)|0,0,h-(m<<2)|0)|0}c[b+68>>2]=n;e=c[b+136>>2]|0;if((e|0)<=0){sa=q;return}i=c[b+76>>2]|0;j=c[b+56>>2]|0;h=0;do{g[i+(h<<2)>>2]=0.0;g[j+(h<<2)>>2]=0.0;h=h+1|0}while((h|0)!=(e|0));j=0;do{h=c[b+144>>2]|0;i=c[h+(j*284|0)+88>>2]|0;if(i){w=h+(j*284|0)+92|0;c[q+48>>2]=c[w>>2];c[q+48+4>>2]=c[w+4>>2];c[q+48+8>>2]=c[w+8>>2];c[q+48+12>>2]=c[w+12>>2];w=h+(j*284|0)+108|0;c[q+48+16>>2]=c[w>>2];c[q+48+16+4>>2]=c[w+4>>2];c[q+48+16+8>>2]=c[w+8>>2];c[q+48+16+12>>2]=c[w+12>>2];w=h+(j*284|0)+124|0;c[q+48+32>>2]=c[w>>2];c[q+48+32+4>>2]=c[w+4>>2];c[q+48+32+8>>2]=c[w+8>>2];c[q+48+32+12>>2]=c[w+12>>2];w=c[b+120>>2]|0;e=c[q+48+16+(w<<2)>>2]|0;y=c[q+48+32+(w<<2)>>2]|0;m=c[b+36>>2]|0;c[m+(j<<4)>>2]=c[q+48+(w<<2)>>2];c[m+(j<<4)+4>>2]=e;c[m+(j<<4)+8>>2]=y;g[m+(j<<4)+12>>2]=0.0;m=c[b+36>>2]|0;y=m+(j<<4)|0;z=+g[y>>2];e=h+(j*284|0)|0;f=+g[e>>2];w=m+(j<<4)+4|0;v=+g[w>>2];r=h+(j*284|0)+4|0;k=+g[r>>2];m=m+(j<<4)+8|0;s=+g[m>>2];n=h+(j*284|0)+8|0;u=+g[n>>2];l=z-f*(z*f+v*k+s*u);t=v-k*(z*f+v*k+s*u);u=s-u*(z*f+v*k+s*u);s=1.0/+x(+(u*u+(l*l+t*t)));g[y>>2]=l*s;g[w>>2]=t*s;g[m>>2]=u*s;k=+g[r>>2];v=+g[n>>2];f=+g[e>>2];e=c[b+16>>2]|0;g[e+(j<<4)>>2]=k*u*s-v*t*s;g[e+(j<<4)+4>>2]=v*l*s-u*s*f;g[e+(j<<4)+8>>2]=t*s*f-k*l*s;g[e+(j<<4)+12>>2]=0.0;e=c[b+16>>2]|0;n=e+(j<<4)|0;s=+g[n>>2];r=e+(j<<4)+4|0;l=+g[r>>2];e=e+(j<<4)+8|0;k=+g[e>>2];f=1.0/+x(+(s*s+l*l+k*k));g[n>>2]=s*f;g[r>>2]=l*f;g[e>>2]=k*f;e=c[b+116>>2]|0;r=c[b+36>>2]|0;f=+g[r+(j<<4)>>2];k=+g[r+(j<<4)+4>>2];l=+g[r+(j<<4)+8>>2];if(f*f+k*k+l*l>1.100000023841858)f=0.0;else{C=+g[h+(j*284|0)+16>>2];G=C-+g[e+52>>2];E=+g[h+(j*284|0)+20>>2];I=E-+g[e+56>>2];J=+g[h+(j*284|0)+24>>2];L=J-+g[e+60>>2];C=C-+g[i+52>>2];E=E-+g[i+56>>2];J=J-+g[i+60>>2];F=+g[e+332>>2];M=+g[e+336>>2];H=+g[e+328>>2];B=+g[i+332>>2];K=+g[i+336>>2];D=+g[i+328>>2];A=(l*I-k*L)*+g[e+4>>2]+(f*L-l*G)*+g[e+20>>2]+(k*G-f*I)*+g[e+36>>2];s=(l*I-k*L)*+g[e+8>>2]+(f*L-l*G)*+g[e+24>>2]+(k*G-f*I)*+g[e+40>>2];t=(l*I-k*L)*+g[e+12>>2]+(f*L-l*G)*+g[e+28>>2]+(k*G-f*I)*+g[e+44>>2];u=(E*-l-J*-k)*+g[i+4>>2]+(J*-f-C*-l)*+g[i+20>>2]+(C*-k-E*-f)*+g[i+36>>2];v=(E*-l-J*-k)*+g[i+8>>2]+(J*-f-C*-l)*+g[i+24>>2]+(C*-k-E*-f)*+g[i+40>>2];z=(E*-l-J*-k)*+g[i+12>>2]+(J*-f-C*-l)*+g[i+28>>2]+(C*-k-E*-f)*+g[i+44>>2];f=(f*(L*F-I*M+ +g[e+312>>2]-(J*B-E*K+ +g[i+312>>2]))+k*(+g[e+316>>2]+(G*M-L*H)-(+g[i+316>>2]+(C*K-J*D)))+l*(I*H-G*F+ +g[e+320>>2]-(E*D-C*B+ +g[i+320>>2])))*-.20000000298023224*(1.0/(+g[i+344>>2]+(+g[e+344>>2]+(A*A*+g[e+396>>2]+s*s*+g[e+400>>2]+t*t*+g[e+404>>2]))+(u*u*+g[i+396>>2]+v*v*+g[i+400>>2]+z*z*+g[i+404>>2])))}g[(c[b+76>>2]|0)+(j<<2)>>2]=f;e=c[b+136>>2]|0}j=j+1|0}while((j|0)<(e|0));if((e|0)<=0){sa=q;return}h=0;m=0;i=c[b+144>>2]|0;while(1){e=c[i+(m*284|0)+88>>2]|0;if(e){f=+g[i+(m*284|0)+252>>2];if(f!=0.0){f=f*d;e=i}else{M=+g[i+(m*284|0)+256>>2];M=M==0.0?0.0:M;y=c[b+116>>2]|0;w=c[b+16>>2]|0;G=+g[i+(m*284|0)+16>>2];E=+g[i+(m*284|0)+20>>2];A=+g[i+(m*284|0)+24>>2];v=+g[w+(m<<4)>>2];D=+g[w+(m<<4)+4>>2];f=+g[w+(m<<4)+8>>2];O=G-+g[y+52>>2];P=E-+g[y+56>>2];k=A-+g[y+60>>2];l=+g[y+264>>2]*(P*f-k*D)+ +g[y+280>>2]*(k*v-O*f)+(O*D-P*v)*+g[y+296>>2];Q=(P*f-k*D)*+g[y+268>>2]+(k*v-O*f)*+g[y+284>>2]+(O*D-P*v)*+g[y+300>>2];N=(P*f-k*D)*+g[y+272>>2]+(k*v-O*f)*+g[y+288>>2]+(O*D-P*v)*+g[y+304>>2];K=G-+g[e+52>>2];I=E-+g[e+56>>2];C=A-+g[e+60>>2];u=(D*K-v*I)*+g[e+296>>2]+(+g[e+264>>2]*(f*I-D*C)+ +g[e+280>>2]*(v*C-f*K));s=(f*I-D*C)*+g[e+268>>2]+(v*C-f*K)*+g[e+284>>2]+(D*K-v*I)*+g[e+300>>2];t=(f*I-D*C)*+g[e+272>>2]+(v*C-f*K)*+g[e+288>>2]+(D*K-v*I)*+g[e+304>>2];G=G-+g[y+52>>2];E=E-+g[y+56>>2];A=A-+g[y+60>>2];H=+g[y+332>>2];z=+g[y+336>>2];F=+g[y+328>>2];L=+g[e+332>>2];B=+g[e+336>>2];J=+g[e+328>>2];f=-(1.0/(+g[y+344>>2]+(f*(P*l-O*Q)+(v*(k*Q-P*N)+D*(O*N-k*l)))+(+g[e+344>>2]+(f*(I*u-K*s)+(v*(C*s-I*t)+D*(K*t-C*u)))))*((A*H-E*z+ +g[y+312>>2]-(C*L-I*B+ +g[e+312>>2]))*v+(+g[y+316>>2]+(G*z-A*F)-(+g[e+316>>2]+(K*B-C*J)))*D+(E*F-G*H+ +g[y+320>>2]-(I*J-K*L+ +g[e+320>>2]))*f));f=M>2]|0}y=(c[b+56>>2]|0)+(m<<2)|0;g[y>>2]=0.0;j=e+(m*284|0)+280|0;g[j>>2]=1.0;l=+g[i+(m*284|0)+276>>2]*d*+g[i+(m*284|0)+228>>2];g[y>>2]=f;f=f*.5;k=+g[(c[b+76>>2]|0)+(m<<2)>>2];if(f*f+k*k>l*l){Q=l/+x(+(f*f+k*k));g[j>>2]=Q*+g[j>>2];h=1}}else{g[(c[b+56>>2]|0)+(m<<2)>>2]=0.0;g[i+(m*284|0)+280>>2]=1.0;e=i}m=m+1|0;j=c[b+136>>2]|0;if((m|0)>=(j|0))break;else i=e}if(h&(j|0)>0){h=c[b+76>>2]|0;e=0;do{i=h+(e<<2)|0;if(+g[i>>2]!=0.0?(o=(c[b+144>>2]|0)+(e*284|0)+280|0,p=+g[o>>2],p<1.0):0){y=(c[b+56>>2]|0)+(e<<2)|0;g[y>>2]=p*+g[y>>2];g[i>>2]=+g[o>>2]*+g[i>>2]}e=e+1|0}while((e|0)!=(j|0))}if((j|0)<=0){sa=q;return}h=0;do{i=c[b+144>>2]|0;e=c[b+116>>2]|0;j=i+(h*284|0)+16|0;k=+g[j>>2]-+g[e+52>>2];m=i+(h*284|0)+20|0;l=+g[m>>2]-+g[e+56>>2];n=i+(h*284|0)+24|0;d=+g[n>>2]-+g[e+60>>2];g[q+48>>2]=k;g[q+48+4>>2]=l;g[q+48+8>>2]=d;g[q+48+12>>2]=0.0;f=+g[(c[b+56>>2]|0)+(h<<2)>>2];if(f!=0.0){y=c[b+16>>2]|0;P=f*+g[y+(h<<4)+4>>2];Q=f*+g[y+(h<<4)+8>>2];g[q+32>>2]=f*+g[y+(h<<4)>>2];g[q+32+4>>2]=P;g[q+32+8>>2]=Q;g[q+32+12>>2]=0.0;Bk(e,q+32|0,q+48|0)}f=+g[(c[b+76>>2]|0)+(h<<2)>>2];if(f!=0.0){y=c[(c[b+144>>2]|0)+(h*284|0)+88>>2]|0;P=+g[m>>2]-+g[y+56>>2];O=+g[n>>2]-+g[y+60>>2];g[q+32>>2]=+g[j>>2]-+g[y+52>>2];g[q+32+4>>2]=P;g[q+32+8>>2]=O;g[q+32+12>>2]=0.0;w=c[b+36>>2]|0;O=+g[w+(h<<4)>>2]*f;P=f*+g[w+(h<<4)+4>>2];Q=f*+g[w+(h<<4)+8>>2];g[q+16>>2]=O;g[q+16+4>>2]=P;g[q+16+8>>2]=Q;g[q+16+12>>2]=0.0;w=c[b+116>>2]|0;r=c[b+124>>2]|0;K=+g[w+4+(r<<2)>>2];L=+g[w+20+(r<<2)>>2];M=+g[w+36+(r<<2)>>2];N=(K*k+L*l+M*d)*(1.0-+g[i+(h*284|0)+244>>2]);g[q+48>>2]=k-K*N;g[q+48+4>>2]=l-L*N;g[q+48+8>>2]=d-M*N;Bk(w,q+16|0,q+48|0);g[q>>2]=-O;g[q+4>>2]=-P;g[q+8>>2]=-Q;g[q+12>>2]=0.0;Bk(y,q,q+32|0)}h=h+1|0}while((h|0)<(c[b+136>>2]|0));sa=q;return}function Ob(b,e,f,h,i,j,k){b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var l=0.0,m=0.0,n=0.0,o=0,p=0,q=0.0,r=0.0,s=0,t=0,u=0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0;u=sa;sa=sa+9824|0;o=j;p=o+36|0;do{c[o>>2]=0;o=o+4|0}while((o|0)<(p|0));c[u+9680>>2]=b;c[u+9680+4>>2]=f;F=+g[h>>2];L=+g[e>>2];E=+g[h+16>>2];K=+g[e+16>>2];D=+g[h+32>>2];J=+g[e+32>>2];I=+g[e+4>>2];H=+g[e+20>>2];G=+g[e+36>>2];z=+g[e+8>>2];w=+g[e+24>>2];l=+g[e+40>>2];C=+g[h+4>>2];B=+g[h+20>>2];A=+g[h+36>>2];y=+g[h+8>>2];v=+g[h+24>>2];m=+g[h+40>>2];g[u+9680+8>>2]=F*L+E*K+D*J;g[u+9680+12>>2]=F*I+E*H+D*G;g[u+9680+16>>2]=F*z+E*w+D*l;g[u+9680+20>>2]=0.0;g[u+9680+24>>2]=L*C+K*B+J*A;g[u+9680+28>>2]=I*C+H*B+G*A;g[u+9680+32>>2]=z*C+w*B+l*A;g[u+9680+36>>2]=0.0;g[u+9680+40>>2]=L*y+K*v+J*m;g[u+9680+44>>2]=I*y+H*v+G*m;g[u+9680+48>>2]=z*y+w*v+l*m;g[u+9680+52>>2]=0.0;N=+g[h+48>>2]-+g[e+48>>2];M=+g[h+52>>2]-+g[e+52>>2];q=+g[h+56>>2]-+g[e+56>>2];n=N*+g[e>>2]+M*+g[e+16>>2]+q*+g[e+32>>2];r=N*+g[e+4>>2]+M*+g[e+20>>2]+q*+g[e+36>>2];q=N*+g[e+8>>2]+M*+g[e+24>>2]+q*+g[e+40>>2];g[u+9680+56>>2]=F*L+E*K+D*J;g[u+9680+60>>2]=L*C+K*B+J*A;g[u+9680+64>>2]=L*y+K*v+J*m;g[u+9680+68>>2]=0.0;g[u+9680+72>>2]=F*I+E*H+D*G;g[u+9680+76>>2]=I*C+H*B+G*A;g[u+9680+80>>2]=I*y+H*v+G*m;g[u+9680+84>>2]=0.0;g[u+9680+88>>2]=F*z+E*w+D*l;g[u+9680+92>>2]=z*C+w*B+l*A;g[u+9680+96>>2]=z*y+w*v+l*m;g[u+9680+100>>2]=0.0;g[u+9680+104>>2]=n;g[u+9680+108>>2]=r;g[u+9680+112>>2]=q;g[u+9680+116>>2]=0.0;c[u+9680+120>>2]=k?82:81;c[u+9680+124>>2]=0;c[u+9296+364>>2]=0;c[u+9296+128>>2]=0;c[u+9296+128+4>>2]=0;c[u+9296+128+8>>2]=0;c[u+9296+128+12>>2]=0;c[u+9296+376>>2]=2;c[u+9296+368>>2]=0;g[u+9296+144>>2]=0.0;q=-+g[i+4>>2];r=-+g[i+8>>2];g[u+9808>>2]=-+g[i>>2];g[u+9808+4>>2]=q;g[u+9808+8>>2]=r;g[u+9808+12>>2]=0.0;switch(Rb(u+9296|0,u+9680|0,u+9808|0)|0){case 1:{c[u+9280>>2]=0;c[u+9280+4>>2]=0;c[u+9280+8>>2]=0;c[u+9280+12>>2]=0;c[u>>2]=9;c[u+9276>>2]=0;c[u+40>>2]=0;c[u+40+4>>2]=0;c[u+40+8>>2]=0;c[u+40+12>>2]=0;c[u+40+16>>2]=0;b=0;do{f=128-b+-1|0;c[u+2108+(f*56|0)+44>>2]=0;h=c[u+9288>>2]|0;c[u+2108+(f*56|0)+48>>2]=h;if(h|0)c[h+44>>2]=u+2108+(f*56|0);c[u+9288>>2]=u+2108+(f*56|0);b=b+1|0}while((b|0)!=128);c[u+9292>>2]=128;n=+g[i>>2];q=+g[i+4>>2];m=+g[i+8>>2];s=c[u+9296+372>>2]|0;do if((c[s+32>>2]|0)>>>0>1?dc(u+9296|0)|0:0){b=c[u+9280>>2]|0;if(b|0){o=c[u+9284>>2]|0;p=c[u+9292>>2]|0;do{f=b+44|0;k=b+48|0;h=c[k>>2]|0;if(h|0)c[h+44>>2]=c[f>>2];f=c[f>>2]|0;if(f|0)c[f+48>>2]=c[k>>2];if((c[u+9280>>2]|0)==(b|0))c[u+9280>>2]=c[k>>2];o=o+-1|0;c[b+44>>2]=0;c[k>>2]=c[u+9288>>2];f=c[u+9288>>2]|0;if(f|0)c[f+44>>2]=b;c[u+9288>>2]=b;p=p+1|0;b=c[u+9280>>2]|0}while((b|0)!=0);c[u+9284>>2]=o;c[u+9292>>2]=p}c[u>>2]=0;c[u+9276>>2]=0;b=c[s>>2]|0;f=c[s+12>>2]|0;N=+g[f+16>>2];F=+g[b+16>>2]-N;H=+g[f+20>>2];I=+g[b+20>>2]-H;K=+g[f+24>>2];L=+g[b+24>>2]-K;f=c[s+4>>2]|0;J=+g[f+16>>2]-N;M=+g[f+20>>2]-H;G=+g[f+24>>2]-K;h=c[s+8>>2]|0;N=+g[h+16>>2]-N;H=+g[h+20>>2]-H;K=+g[h+24>>2]-K;if(F*M*K+(I*G*N+L*J*H-F*G*H-I*J*K)-L*M*N<0.0){c[s>>2]=f;c[s+4>>2]=b;k=c[s+16>>2]|0;c[s+16>>2]=c[s+20>>2];c[s+20>>2]=k;k=f}else{k=b;b=f}k=de(u,k,b,h,1)|0;o=de(u,c[s+4>>2]|0,c[s>>2]|0,c[s+12>>2]|0,1)|0;p=de(u,c[s+8>>2]|0,c[s+4>>2]|0,c[s+12>>2]|0,1)|0;i=de(u,c[s>>2]|0,c[s+8>>2]|0,c[s+12>>2]|0,1)|0;if((c[u+9284>>2]|0)==4){f=c[u+9280>>2]|0;l=+g[f+16>>2];b=c[f+48>>2]|0;if(!b)b=f;else{m=l*l;while(1){l=+g[b+16>>2];h=l*l>2]|0;if(!b)break;else m=h?l*l:m}b=f;l=+g[f+16>>2]}n=+g[b>>2];r=+g[b+4>>2];q=+g[b+8>>2];m=+g[b+12>>2];O=c[b+20>>2]|0;f=c[b+24>>2]|0;h=c[b+28>>2]|0;a[k+52>>0]=0;c[k+32>>2]=o;a[o+52>>0]=0;c[o+32>>2]=k;a[k+53>>0]=0;c[k+36>>2]=p;a[p+52>>0]=1;c[p+32>>2]=k;a[k+54>>0]=0;c[k+40>>2]=i;a[i+52>>0]=2;c[i+32>>2]=k;a[o+53>>0]=2;c[o+36>>2]=i;a[i+54>>0]=1;c[i+40>>2]=o;a[o+54>>0]=1;c[o+40>>2]=p;a[p+53>>0]=2;c[p+36>>2]=o;a[p+54>>0]=1;c[p+40>>2]=i;a[i+53>>0]=2;c[i+36>>2]=p;c[u>>2]=0;i=b;s=0;o=O;p=f;k=h;while(1){f=c[u+9276>>2]|0;if(f>>>0>=64){t=45;break}c[u+9808>>2]=0;c[u+9808+4>>2]=0;c[u+9808+8>>2]=0;c[u+9276>>2]=f+1;s=s+1|0;a[i+55>>0]=s;h=i+4|0;O=i+8|0;Wg(u+9296|0,+g[i>>2],+g[h>>2],+g[O>>2],u+60+(f<<5)|0);if(!(+g[i>>2]*+g[u+60+(f<<5)+16>>2]+ +g[h>>2]*+g[u+60+(f<<5)+20>>2]+ +g[O>>2]*+g[u+60+(f<<5)+24>>2]-+g[i+16>>2]>9.999999747378752e-05)){b=7;t=44;break}b=0;do{h=Fg(u,s,u+60+(f<<5)|0,c[i+32+(b<<2)>>2]|0,d[i+52+b>>0]|0,u+9808|0)|0;b=b+1|0}while(h&b>>>0<3);if(!(h&(c[u+9808+8>>2]|0)>>>0>2)){b=4;t=44;break}h=c[u+9808>>2]|0;b=c[u+9808+4>>2]|0;a[h+53>>0]=2;c[h+36>>2]=b;a[b+54>>0]=1;c[b+40>>2]=h;b=i+44|0;h=i+48|0;f=c[h>>2]|0;if(f|0)c[f+44>>2]=c[b>>2];b=c[b>>2]|0;if(b|0)c[b+48>>2]=c[h>>2];if((c[u+9280>>2]|0)==(i|0))c[u+9280>>2]=c[h>>2];c[u+9284>>2]=(c[u+9284>>2]|0)+-1;c[i+44>>2]=0;c[h>>2]=c[u+9288>>2];b=c[u+9288>>2]|0;if(b|0)c[b+44>>2]=i;c[u+9288>>2]=i;c[u+9292>>2]=(c[u+9292>>2]|0)+1;f=c[u+9280>>2]|0;l=+g[f+16>>2];b=c[f+48>>2]|0;if(b){m=l*l;h=f;while(1){l=+g[b+16>>2];f=l*l>2]|0;if(!b)break;else m=f?l*l:m}f=h;l=+g[h+16>>2]}n=+g[f>>2];r=+g[f+4>>2];q=+g[f+8>>2];m=+g[f+12>>2];b=c[f+20>>2]|0;h=c[f+24>>2]|0;k=c[f+28>>2]|0;if(s>>>0>=255){f=k;break}else{i=f;o=b;p=h}}if((t|0)==44){c[u>>2]=b;b=o;h=p;f=k}else if((t|0)==45){c[u>>2]=6;b=o;h=p;f=k}J=n*l;H=r*l;N=q*l;g[u+40>>2]=n;g[u+44>>2]=r;g[u+48>>2]=q;g[u+52>>2]=m;g[u+56>>2]=l;c[u+36>>2]=3;c[u+4>>2]=b;c[u+8>>2]=h;c[u+12>>2]=f;O=h;K=+g[O+16>>2]-J;F=+g[O+20>>2]-H;I=+g[O+24>>2]-N;s=f;E=+g[s+16>>2]-J;G=+g[s+20>>2]-H;L=+g[s+24>>2]-N;L=+x(+((K*G-F*E)*(K*G-F*E)+((F*L-I*G)*(F*L-I*G)+(I*E-K*L)*(I*E-K*L))));g[u+20>>2]=L;K=+g[s+16>>2]-J;E=+g[s+20>>2]-H;I=+g[s+24>>2]-N;s=b;G=+g[s+16>>2]-J;F=+g[s+20>>2]-H;M=+g[s+24>>2]-N;M=+x(+((K*F-E*G)*(K*F-E*G)+((E*M-I*F)*(E*M-I*F)+(I*G-K*M)*(I*G-K*M))));g[u+24>>2]=M;K=+g[s+16>>2]-J;G=+g[s+20>>2]-H;I=+g[s+24>>2]-N;J=+g[O+16>>2]-J;H=+g[O+20>>2]-H;N=+g[O+24>>2]-N;N=+x(+((K*H-G*J)*(K*H-G*J)+((G*N-I*H)*(G*N-I*H)+(I*J-K*N)*(I*J-K*N))));g[u+20>>2]=L/(L+M+N);g[u+24>>2]=M/(L+M+N);g[u+28>>2]=N/(L+M+N);if((c[u>>2]|0)!=9)if(!(c[u+36>>2]|0)){n=0.0;m=0.0;l=0.0;break}else{k=u+36|0;t=54;break}c[j>>2]=3;O=0;sa=u;return O|0}else t=48}else t=48;while(0);if((t|0)==48){c[u>>2]=8;g[u+40>>2]=n;g[u+44>>2]=q;g[u+48>>2]=m;g[u+52>>2]=0.0;l=+x(+(n*n+q*q+m*m));if(l>0.0){g[u+40>>2]=1.0/l*n;g[u+44>>2]=1.0/l*q;g[u+48>>2]=1.0/l*m}else{c[u+40>>2]=1065353216;c[u+44>>2]=0;c[u+48>>2]=0}g[u+52>>2]=0.0;g[u+56>>2]=0.0;c[u+36>>2]=1;c[u+4>>2]=c[s>>2];g[u+20>>2]=1.0;k=u+36|0;t=54}if((t|0)==54){h=0;l=0.0;m=0.0;n=0.0;do{b=c[u+9680+120>>2]|0;O=c[u+9680+124>>2]|0;f=(c[u+9680>>2]|0)+(1?O>>1:O)|0;if(O&1)b=c[(c[f>>2]|0)+b>>2]|0;Za[b&127](u+9808|0,f,c[u+4+(h<<2)>>2]|0);N=+g[u+20+(h<<2)>>2];l=l+ +g[u+9808>>2]*N;m=m+N*+g[u+9808+4>>2];n=n+N*+g[u+9808+8>>2];h=h+1|0}while(h>>>0<(c[k>>2]|0)>>>0)}c[j>>2]=1;N=l*+g[e+16>>2]+m*+g[e+20>>2]+n*+g[e+24>>2]+ +g[e+52>>2];K=l*+g[e+32>>2]+m*+g[e+36>>2]+n*+g[e+40>>2]+ +g[e+56>>2];g[j+4>>2]=l*+g[e>>2]+m*+g[e+4>>2]+n*+g[e+8>>2]+ +g[e+48>>2];g[j+8>>2]=N;g[j+12>>2]=K;g[j+16>>2]=0.0;K=+g[u+40>>2];N=+g[u+56>>2];L=+g[u+44>>2];M=+g[u+48>>2];F=l-K*N;G=m-N*L;H=n-N*M;I=F*+g[e+16>>2]+G*+g[e+20>>2]+H*+g[e+24>>2]+ +g[e+52>>2];J=F*+g[e+32>>2]+G*+g[e+36>>2]+H*+g[e+40>>2]+ +g[e+56>>2];g[j+20>>2]=F*+g[e>>2]+G*+g[e+4>>2]+H*+g[e+8>>2]+ +g[e+48>>2];g[j+24>>2]=I;g[j+28>>2]=J;g[j+32>>2]=0.0;g[j+36>>2]=-K;g[j+40>>2]=-L;g[j+44>>2]=-M;g[j+48>>2]=0.0;g[j+52>>2]=-N;O=1;sa=u;return O|0}case 2:{c[j>>2]=2;O=0;sa=u;return O|0}default:{O=0;sa=u;return O|0}}return 0}function Pb(b){b=b|0;var d=0.0,e=0,f=0,h=0.0,i=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0.0,v=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0;t=sa;sa=sa+176|0;if(!(a[b+738>>0]|0)){sa=t;return}g[b+36>>2]=0.0;g[b+744>>2]=0.0;if(!(a[b+736>>0]|0)){e=c[b+28>>2]|0;i=+g[b+600>>2];k=+g[b+604>>2];p=+g[b+608>>2];r=i*+g[e+20>>2]+k*+g[e+24>>2]+p*+g[e+28>>2]+ +g[e+56>>2];f=c[b+32>>2]|0;l=+g[b+664>>2];m=+g[b+668>>2];q=+g[b+672>>2];s=l*+g[f+20>>2]+m*+g[f+24>>2]+q*+g[f+28>>2]+ +g[f+56>>2];n=l*+g[f+36>>2]+m*+g[f+40>>2]+q*+g[f+44>>2]+ +g[f+60>>2];o=i*+g[e+4>>2]+k*+g[e+8>>2]+p*+g[e+12>>2]+ +g[e+52>>2];p=i*+g[e+36>>2]+k*+g[e+40>>2]+p*+g[e+44>>2]+ +g[e+60>>2];q=l*+g[f+4>>2]+m*+g[f+8>>2]+q*+g[f+12>>2]+ +g[f+52>>2];if((q-o)*(q-o)+(s-r)*(s-r)+(n-p)*(n-p)>1.1920928955078125e-07){h=1.0/+x(+((q-o)*(q-o)+(s-r)*(s-r)+(n-p)*(n-p)));g[t>>2]=(q-o)*h;g[t+4>>2]=(s-r)*h;g[t+8>>2]=(n-p)*h;c[t+12>>2]=0;i=(n-p)*h;d=(s-r)*h;h=(q-o)*h}else{c[t>>2]=1065353216;c[t+4>>2]=0;c[t+8>>2]=0;g[t+12>>2]=0.0;i=0.0;d=0.0;h=1.0}if(+w(+i)>.7071067690849304){v=i*i+d*d;u=1.0/+x(+v);i=-(i*u);k=d*u;m=-(h*k);l=h*i;d=v*u;h=k;k=0.0}else{u=h*h+d*d;l=1.0/+x(+u);k=-(d*l);v=h*l;m=i*k;l=u*l;d=-(i*v);h=0.0;i=v}g[t+16>>2]=k;g[t+20>>2]=i;g[t+24>>2]=h;g[t+32>>2]=d;g[t+36>>2]=m;g[t+40>>2]=l;e=c[b+28>>2]|0;c[t+128>>2]=c[e+4>>2];c[t+128+4>>2]=c[e+20>>2];c[t+128+8>>2]=c[e+36>>2];g[t+128+12>>2]=0.0;c[t+128+16>>2]=c[e+8>>2];c[t+128+20>>2]=c[e+24>>2];c[t+128+24>>2]=c[e+40>>2];g[t+128+28>>2]=0.0;c[t+128+32>>2]=c[e+12>>2];c[t+128+36>>2]=c[e+28>>2];c[t+128+40>>2]=c[e+44>>2];g[t+128+44>>2]=0.0;f=c[b+32>>2]|0;c[t+80>>2]=c[f+4>>2];c[t+80+4>>2]=c[f+20>>2];c[t+80+8>>2]=c[f+36>>2];g[t+80+12>>2]=0.0;c[t+80+16>>2]=c[f+8>>2];c[t+80+20>>2]=c[f+24>>2];c[t+80+24>>2]=c[f+40>>2];g[t+80+28>>2]=0.0;c[t+80+32>>2]=c[f+12>>2];c[t+80+36>>2]=c[f+28>>2];c[t+80+40>>2]=c[f+44>>2];g[t+80+44>>2]=0.0;v=r-+g[e+56>>2];u=p-+g[e+60>>2];g[t+64>>2]=o-+g[e+52>>2];g[t+64+4>>2]=v;g[t+64+8>>2]=u;g[t+64+12>>2]=0.0;u=s-+g[f+56>>2];v=n-+g[f+60>>2];g[t+48>>2]=q-+g[f+52>>2];g[t+48+4>>2]=u;g[t+48+8>>2]=v;g[t+48+12>>2]=0.0;fg(b+48|0,t+128|0,t+80|0,t+64|0,t+48|0,t,e+396|0,+g[e+344>>2],f+396|0,+g[f+344>>2]);f=c[b+28>>2]|0;c[t+128>>2]=c[f+4>>2];c[t+128+4>>2]=c[f+20>>2];c[t+128+8>>2]=c[f+36>>2];g[t+128+12>>2]=0.0;c[t+128+16>>2]=c[f+8>>2];c[t+128+20>>2]=c[f+24>>2];c[t+128+24>>2]=c[f+40>>2];g[t+128+28>>2]=0.0;c[t+128+32>>2]=c[f+12>>2];c[t+128+36>>2]=c[f+28>>2];c[t+128+40>>2]=c[f+44>>2];g[t+128+44>>2]=0.0;e=c[b+32>>2]|0;c[t+80>>2]=c[e+4>>2];c[t+80+4>>2]=c[e+20>>2];c[t+80+8>>2]=c[e+36>>2];g[t+80+12>>2]=0.0;c[t+80+16>>2]=c[e+8>>2];c[t+80+20>>2]=c[e+24>>2];c[t+80+24>>2]=c[e+40>>2];g[t+80+28>>2]=0.0;c[t+80+32>>2]=c[e+12>>2];c[t+80+36>>2]=c[e+28>>2];c[t+80+40>>2]=c[e+44>>2];g[t+80+44>>2]=0.0;v=r-+g[f+56>>2];u=p-+g[f+60>>2];g[t+64>>2]=o-+g[f+52>>2];g[t+64+4>>2]=v;g[t+64+8>>2]=u;g[t+64+12>>2]=0.0;u=s-+g[e+56>>2];v=n-+g[e+60>>2];g[t+48>>2]=q-+g[e+52>>2];g[t+48+4>>2]=u;g[t+48+8>>2]=v;g[t+48+12>>2]=0.0;fg(b+132|0,t+128|0,t+80|0,t+64|0,t+48|0,t+16|0,f+396|0,+g[f+344>>2],e+396|0,+g[e+344>>2]);e=c[b+28>>2]|0;c[t+128>>2]=c[e+4>>2];c[t+128+4>>2]=c[e+20>>2];c[t+128+8>>2]=c[e+36>>2];g[t+128+12>>2]=0.0;c[t+128+16>>2]=c[e+8>>2];c[t+128+20>>2]=c[e+24>>2];c[t+128+24>>2]=c[e+40>>2];g[t+128+28>>2]=0.0;c[t+128+32>>2]=c[e+12>>2];c[t+128+36>>2]=c[e+28>>2];c[t+128+40>>2]=c[e+44>>2];g[t+128+44>>2]=0.0;f=c[b+32>>2]|0;c[t+80>>2]=c[f+4>>2];c[t+80+4>>2]=c[f+20>>2];c[t+80+8>>2]=c[f+36>>2];g[t+80+12>>2]=0.0;c[t+80+16>>2]=c[f+8>>2];c[t+80+20>>2]=c[f+24>>2];c[t+80+24>>2]=c[f+40>>2];g[t+80+28>>2]=0.0;c[t+80+32>>2]=c[f+12>>2];c[t+80+36>>2]=c[f+28>>2];c[t+80+40>>2]=c[f+44>>2];g[t+80+44>>2]=0.0;v=r-+g[e+56>>2];u=p-+g[e+60>>2];g[t+64>>2]=o-+g[e+52>>2];g[t+64+4>>2]=v;g[t+64+8>>2]=u;g[t+64+12>>2]=0.0;u=s-+g[f+56>>2];v=n-+g[f+60>>2];g[t+48>>2]=q-+g[f+52>>2];g[t+48+4>>2]=u;g[t+48+8>>2]=v;g[t+48+12>>2]=0.0;fg(b+216|0,t+128|0,t+80|0,t+64|0,t+48|0,t+32|0,e+396|0,+g[e+344>>2],f+396|0,+g[f+344>>2])}e=c[b+560>>2]|0;f=c[b+576>>2]|0;p=+g[b+592>>2];if(+w(+p)>.7071067690849304){v=(c[j>>2]=f,+g[j>>2]);o=1.0/+x(+(p*p+v*v));n=(c[j>>2]=e,+g[j>>2]);d=n;h=v;i=n*-(p*o);k=(p*p+v*v)*o;l=0.0;m=o*v;n=-(o*v*n);o=-(p*o)}else{o=(c[j>>2]=e,+g[j>>2]);n=(c[j>>2]=f,+g[j>>2]);v=1.0/+x(+(o*o+n*n));d=o;h=n;i=(o*o+n*n)*v;k=-(p*v*o);l=-(v*n);m=0.0;n=p*-(v*n);o=v*o}e=c[b+28>>2]|0;Q=+g[e+4>>2];K=+g[e+8>>2];D=+g[e+12>>2];H=l*Q+o*K+m*D;P=+g[e+20>>2];B=+g[e+24>>2];I=+g[e+28>>2];z=l*P+o*B+m*I;O=+g[e+36>>2];q=+g[e+40>>2];F=+g[e+44>>2];M=l*O+o*q+m*F;E=k*Q+n*K+i*D;G=k*P+n*B+i*I;J=k*O+n*q+i*F;r=Q*d+K*h+p*D;u=P*d+B*h+p*I;h=O*d+q*h+p*F;f=c[b+32>>2]|0;A=+g[f+4>>2];y=+g[f+20>>2];i=+g[f+36>>2];n=+g[f+8>>2];o=+g[f+24>>2];s=+g[f+40>>2];l=+g[f+12>>2];p=+g[f+28>>2];L=+g[f+44>>2];c[b+300>>2]=0;c[b+300+4>>2]=0;c[b+300+8>>2]=0;c[b+300+12>>2]=0;g[b+316>>2]=H*Q+z*P+M*O;g[b+320>>2]=H*K+z*B+M*q;g[b+324>>2]=H*D+z*I+M*F;g[b+328>>2]=0.0;g[b+332>>2]=A*-H+y*-z+i*-M;g[b+336>>2]=n*-H+o*-z+s*-M;g[b+340>>2]=l*-H+p*-z+L*-M;g[b+344>>2]=0.0;k=(H*Q+z*P+M*O)*+g[e+396>>2];d=(H*K+z*B+M*q)*+g[e+400>>2];C=(H*D+z*I+M*F)*+g[e+404>>2];g[b+348>>2]=k;g[b+352>>2]=d;g[b+356>>2]=C;g[b+360>>2]=0.0;m=(A*-H+y*-z+i*-M)*+g[f+396>>2];v=(n*-H+o*-z+s*-M)*+g[f+400>>2];N=(l*-H+p*-z+L*-M)*+g[f+404>>2];g[b+364>>2]=m;g[b+368>>2]=v;g[b+372>>2]=N;g[b+376>>2]=0.0;g[b+380>>2]=(H*Q+z*P+M*O)*k+(H*K+z*B+M*q)*d+(H*D+z*I+M*F)*C+((A*-H+y*-z+i*-M)*m+(n*-H+o*-z+s*-M)*v+(l*-H+p*-z+L*-M)*N);N=+g[e+4>>2];M=+g[e+20>>2];L=+g[e+36>>2];p=+g[e+8>>2];l=+g[e+24>>2];z=+g[e+40>>2];H=+g[e+12>>2];v=+g[e+28>>2];s=+g[e+44>>2];o=+g[f+4>>2];n=+g[f+20>>2];m=+g[f+36>>2];i=+g[f+8>>2];y=+g[f+24>>2];A=+g[f+40>>2];C=+g[f+12>>2];F=+g[f+28>>2];I=+g[f+44>>2];c[b+384>>2]=0;c[b+384+4>>2]=0;c[b+384+8>>2]=0;c[b+384+12>>2]=0;g[b+400>>2]=E*N+G*M+J*L;g[b+404>>2]=E*p+G*l+J*z;g[b+408>>2]=E*H+G*v+J*s;g[b+412>>2]=0.0;g[b+416>>2]=o*-E+n*-G+m*-J;g[b+420>>2]=i*-E+y*-G+A*-J;g[b+424>>2]=C*-E+F*-G+I*-J;g[b+428>>2]=0.0;d=(E*N+G*M+J*L)*+g[e+396>>2];D=(E*p+G*l+J*z)*+g[e+400>>2];q=(E*H+G*v+J*s)*+g[e+404>>2];g[b+432>>2]=d;g[b+436>>2]=D;g[b+440>>2]=q;g[b+444>>2]=0.0;k=(o*-E+n*-G+m*-J)*+g[f+396>>2];B=(i*-E+y*-G+A*-J)*+g[f+400>>2];K=(C*-E+F*-G+I*-J)*+g[f+404>>2];g[b+448>>2]=k;g[b+452>>2]=B;g[b+456>>2]=K;g[b+460>>2]=0.0;g[b+464>>2]=(E*N+G*M+J*L)*d+(E*p+G*l+J*z)*D+(E*H+G*v+J*s)*q+((o*-E+n*-G+m*-J)*k+(i*-E+y*-G+A*-J)*B+(C*-E+F*-G+I*-J)*K);K=+g[e+4>>2];J=+g[e+20>>2];I=+g[e+36>>2];G=+g[e+8>>2];F=+g[e+24>>2];E=+g[e+40>>2];C=+g[e+12>>2];B=+g[e+28>>2];A=+g[e+44>>2];y=+g[f+4>>2];i=+g[f+20>>2];k=+g[f+36>>2];m=+g[f+8>>2];n=+g[f+24>>2];o=+g[f+40>>2];q=+g[f+12>>2];s=+g[f+28>>2];v=+g[f+44>>2];c[b+468>>2]=0;c[b+468+4>>2]=0;c[b+468+8>>2]=0;c[b+468+12>>2]=0;g[b+484>>2]=r*K+u*J+h*I;g[b+488>>2]=r*G+u*F+h*E;g[b+492>>2]=r*C+u*B+h*A;g[b+496>>2]=0.0;g[b+500>>2]=y*-r+i*-u+k*-h;g[b+504>>2]=m*-r+n*-u+o*-h;g[b+508>>2]=q*-r+s*-u+v*-h;g[b+512>>2]=0.0;H=(r*K+u*J+h*I)*+g[e+396>>2];D=(r*G+u*F+h*E)*+g[e+400>>2];z=(r*C+u*B+h*A)*+g[e+404>>2];g[b+516>>2]=H;g[b+520>>2]=D;g[b+524>>2]=z;g[b+528>>2]=0.0;l=(y*-r+i*-u+k*-h)*+g[f+396>>2];p=(m*-r+n*-u+o*-h)*+g[f+400>>2];d=(q*-r+s*-u+v*-h)*+g[f+404>>2];g[b+532>>2]=l;g[b+536>>2]=p;g[b+540>>2]=d;g[b+544>>2]=0.0;g[b+548>>2]=(r*K+u*J+h*I)*H+(r*G+u*F+h*E)*D+(r*C+u*B+h*A)*z+((y*-r+i*-u+k*-h)*l+(m*-r+n*-u+o*-h)*p+(q*-r+s*-u+v*-h)*d);g[b+724>>2]=0.0;d=+ui(b,e+4|0,f+4|0);g[b+728>>2]=d;g[b+708>>2]=0.0;g[b+712>>2]=0.0;a[b+716>>0]=0;h=+g[b+692>>2];do if(h>=0.0){d=(d-+g[b+688>>2])%6.2831854820251465;if(!(d<-3.1415927410125732)){if(d>3.1415927410125732)d=d+-6.2831854820251465}else d=d+6.2831854820251465;if(d<-h){a[b+716>>0]=1;g[b+708>>2]=-(h+d);g[b+712>>2]=1.0;break}if(d>h){a[b+716>>0]=1;g[b+708>>2]=h-d;g[b+712>>2]=-1.0}}while(0);e=c[b+28>>2]|0;M=+g[b+560>>2];N=+g[b+576>>2];Q=+g[b+592>>2];O=M*+g[e+4>>2]+N*+g[e+8>>2]+Q*+g[e+12>>2];P=M*+g[e+20>>2]+N*+g[e+24>>2]+Q*+g[e+28>>2];Q=M*+g[e+36>>2]+N*+g[e+40>>2]+Q*+g[e+44>>2];f=c[b+32>>2]|0;g[b+720>>2]=1.0/(O*(O*+g[e+264>>2]+P*+g[e+280>>2]+Q*+g[e+296>>2])+P*(O*+g[e+268>>2]+P*+g[e+284>>2]+Q*+g[e+300>>2])+Q*(O*+g[e+272>>2]+P*+g[e+288>>2]+Q*+g[e+304>>2])+(O*(O*+g[f+264>>2]+P*+g[f+280>>2]+Q*+g[f+296>>2])+P*(O*+g[f+268>>2]+P*+g[f+284>>2]+Q*+g[f+300>>2])+Q*(O*+g[f+272>>2]+P*+g[f+288>>2]+Q*+g[f+304>>2])));sa=t;return}function Qb(b,d){b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=sa;sa=sa+16|0;Ki(16393);j=c[b+212>>2]|0;i=c[b+180>>2]|0;if((i|0)<(j|0)){if((c[b+184>>2]|0)<(j|0)){if(!j){e=0;h=i}else{c[7182]=(c[7182]|0)+1;e=xb((j<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+180>>2]|0}if((h|0)>0){f=0;do{c[e+(f<<2)>>2]=c[(c[b+188>>2]|0)+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0))}f=c[b+188>>2]|0;if(f|0){if(a[b+192>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+188>>2]=0}a[b+192>>0]=1;c[b+188>>2]=e;c[b+184>>2]=j;f=b+188|0}else f=b+188|0;e=i;do{c[(c[f>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=(j|0))}else f=b+188|0;c[b+180>>2]=j;e=0;while(1){if((e|0)>=(Fa[c[(c[b>>2]|0)+104>>2]&127](b)|0))break;c[(c[f>>2]|0)+(e<<2)>>2]=c[(c[b+220>>2]|0)+(e<<2)>>2];e=e+1|0}e=c[b+180>>2]|0;if((e|0)>1)hg(b+176|0,0,e+-1|0);if(!(Fa[c[(c[b>>2]|0)+104>>2]&127](b)|0))e=0;else e=c[f>>2]|0;h=c[b+196>>2]|0;r=c[b+180>>2]|0;s=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;c[h+4>>2]=d;c[h+12>>2]=e;c[h+16>>2]=r;c[h+20>>2]=s;e=c[h+32>>2]|0;if((e|0)<0){if((c[h+36>>2]|0)<0){f=c[h+40>>2]|0;if(f|0){if(a[h+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[h+40>>2]=0}a[h+44>>0]=1;c[h+40>>2]=0;c[h+36>>2]=0}do{c[(c[h+40>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[h+32>>2]=0;e=c[h+52>>2]|0;if((e|0)<0){if((c[h+56>>2]|0)<0){f=c[h+60>>2]|0;if(f|0){if(a[h+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[h+60>>2]=0}a[h+64>>0]=1;c[h+60>>2]=0;c[h+56>>2]=0}do{c[(c[h+60>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[h+52>>2]=0;e=c[h+72>>2]|0;if((e|0)<0){if((c[h+76>>2]|0)<0){f=c[h+80>>2]|0;if(f|0){if(a[h+84>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[h+80>>2]=0}a[h+84>>0]=1;c[h+80>>2]=0;c[h+76>>2]=0}do{c[(c[h+80>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[h+72>>2]=0;s=c[b+200>>2]|0;e=c[(c[s>>2]|0)+8>>2]|0;p=c[b+8>>2]|0;r=c[b+24>>2]|0;r=Fa[c[(c[r>>2]|0)+36>>2]&127](r)|0;Za[e&127](s,p,r);r=c[b+204>>2]|0;p=c[b+24>>2]|0;s=c[b+196>>2]|0;Ki(18225);e=c[r+28>>2]|0;if((e|0)<0){if((c[r+32>>2]|0)<0){f=c[r+36>>2]|0;if(f|0){if(a[r+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[r+36>>2]=0}a[r+40>>0]=1;c[r+36>>2]=0;c[r+32>>2]=0}do{c[(c[r+36>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[r+28>>2]=0;j=c[r+8>>2]|0;if((j|0)>0){k=c[r+16>>2]|0;i=0;do{l=k+(i<<3)|0;e=c[l>>2]|0;if((e|0)!=(i|0)){c[l>>2]=c[k+(e<<3)>>2];e=c[k+(e<<3)>>2]|0;f=c[k+(e<<3)>>2]|0;if((e|0)!=(f|0)){h=k+(e<<3)|0;do{e=k+(f<<3)|0;c[h>>2]=c[e>>2];e=c[e>>2]|0;h=k+(e<<3)|0;f=c[h>>2]|0}while((e|0)!=(f|0))}}else e=i;c[l>>2]=e;i=i+1|0}while((i|0)!=(j|0));if((j|0)>1){Qi(r+4|0,0,j+-1|0);m=c[r+8>>2]|0}else m=j;if((m|0)>0){n=c[r+16>>2]|0;k=0;while(1){o=c[n+(k<<3)>>2]|0;e=k+1|0;a:do if((e|0)<(m|0)){f=k;h=e;while(1){if((c[n+(h<<3)>>2]|0)!=(o|0)){e=h;break a}e=h+1|0;if((e|0)<(m|0)){f=h;h=e}else{f=h;break}}}else f=k;while(0);b:do if((k|0)<=(f|0)){l=c[b+16>>2]|0;h=1;j=k;while(1){i=c[l+(c[n+(j<<3)+4>>2]<<2)>>2]|0;if((c[i+208>>2]|0)==(o|0)){i=c[i+216>>2]|0;h=(i|0)!=4&(h&(i|0)!=1)}if((j|0)<(f|0))j=j+1|0;else break}if(h){h=k;while(1){i=c[l+(c[n+(h<<3)+4>>2]<<2)>>2]|0;do if((c[i+208>>2]|0)==(o|0)){if((c[i+216>>2]&-2|0)==4)break;c[i+216>>2]=2}while(0);if((h|0)>=(f|0))break b;h=h+1|0}}else{h=k;while(1){i=c[l+(c[n+(h<<3)+4>>2]<<2)>>2]|0;do if((c[i+208>>2]|0)==(o|0)){if((c[i+216>>2]|0)!=2)break;c[i+216>>2]=3;g[i+220>>2]=0.0}while(0);if((h|0)>=(f|0))break b;h=h+1|0}}}while(0);if((e|0)<(m|0))k=e;else break}}}k=Fa[c[(c[p>>2]|0)+36>>2]&127](p)|0;if((k|0)>0){j=0;do{l=Ha[c[(c[p>>2]|0)+40>>2]&31](p,j)|0;h=c[l+740>>2]|0;i=c[l+744>>2]|0;if((h|0)!=0?(c[h+216>>2]|0)!=2:0){e=c[h+204>>2]|0;if(!(e&2))f=111;else f=106}else f=101;if(((f|0)==101?(f=0,i|0):0)?(c[i+216>>2]|0)!=2:0){e=c[h+204>>2]|0;if((e&2|0)!=0?(c[h+216>>2]|0)!=2:0)f=106;else f=111}if((f|0)==106)if((e&4|0)==0?(c[i+204>>2]&3|0)==0:0){if((c[i+216>>2]&-2|0)!=4)c[i+216>>2]=1;g[i+220>>2]=0.0;f=111}else f=111;if((f|0)==111){o=c[i+204>>2]|0;if(o&2|0?((o&4|e&3|0)==0?(c[i+216>>2]|0)!=2:0):0){if((c[h+216>>2]&-2|0)!=4)c[h+216>>2]=1;g[h+220>>2]=0.0}if(a[r+64>>0]|0?Ja[c[(c[p>>2]|0)+28>>2]&63](p,h,i)|0:0){f=c[r+28>>2]|0;if((f|0)==(c[r+32>>2]|0)?(q=(f|0)==0?1:f<<1,(f|0)<(q|0)):0){if(!q)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((q<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[r+28>>2]|0}if((f|0)>0){h=0;do{c[e+(h<<2)>>2]=c[(c[r+36>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0))}h=c[r+36>>2]|0;if(h){if(a[r+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);f=c[r+28>>2]|0}c[r+36>>2]=0}a[r+40>>0]=1;c[r+36>>2]=e;c[r+32>>2]=q;e=f}else e=f;c[(c[r+36>>2]|0)+(e<<2)>>2]=l;c[r+28>>2]=e+1}}j=j+1|0}while((j|0)<(k|0))}e=c[3084]|0;q=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=q;do if(!q){if(c[e+4>>2]|0){la(t|0,0)|0;q=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[t+4>>2]|0)-(c[q+4>>2]|0)+(((c[t>>2]|0)-(c[q>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(c[e+16>>2]|0)break;e=c[3084]|0}c[3084]=c[e+20>>2]}while(0);q=c[r+8>>2]|0;Ki(18253);if(a[r+64>>0]|0){p=c[r+28>>2]|0;if((p|0)>1)cg(r+24|0,0,p+-1|0);if((q|0)>0){e=0;j=1;o=0;while(1){f=c[r+16>>2]|0;n=c[f+(e<<3)>>2]|0;c:do if((e|0)<(q|0)){m=1;k=c[r+48>>2]|0;h=c[r+52>>2]|0;while(1){l=c[(c[b+16>>2]|0)+(c[f+(e<<3)+4>>2]<<2)>>2]|0;do if((k|0)==(h|0)){k=(h|0)==0?1:h<<1;if((h|0)>=(k|0)){f=h;break}if(!k)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((k<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[r+48>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[r+56>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[r+56>>2]|0;if(i){if(a[r+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[r+48>>2]|0}c[r+56>>2]=0}a[r+60>>0]=1;c[r+56>>2]=f;c[r+52>>2]=k;f=h;h=k}else f=k;while(0);c[(c[r+56>>2]|0)+(f<<2)>>2]=l;k=f+1|0;c[r+48>>2]=k;i=c[l+216>>2]|0;i=m&((i|0)==5|(i|0)==2);e=e+1|0;if((e|0)>=(q|0)){m=e;break c}f=c[r+16>>2]|0;if((c[f+(e<<3)>>2]|0)!=(n|0)){m=e;break}else m=i}}else{m=e;i=1}while(0);if((o|0)<(p|0)){k=c[r+36>>2]|0;l=k+(o<<2)|0;f=c[l>>2]|0;e=c[(c[f+740>>2]|0)+208>>2]|0;if((e|0)<=-1)e=c[(c[f+744>>2]|0)+208>>2]|0;if((e|0)==(n|0)){e=o+1|0;d:do if((e|0)<(p|0))do{h=c[k+(e<<2)>>2]|0;f=c[(c[h+740>>2]|0)+208>>2]|0;if((f|0)<=-1)f=c[(c[h+744>>2]|0)+208>>2]|0;if((n|0)!=(f|0))break d;e=e+1|0}while((e|0)<(p|0));while(0);f=l;h=e-o|0;j=e}else{f=0;h=0}}else{f=0;h=0}if(!i)gb[c[(c[s>>2]|0)+8>>2]&7](s,c[r+56>>2]|0,c[r+48>>2]|0,f,h,n);o=(h|0)==0?o:j;e=c[r+48>>2]|0;if((e|0)<0){if((c[r+52>>2]|0)<0){f=c[r+56>>2]|0;if(f|0){if(a[r+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[r+56>>2]=0}a[r+60>>0]=1;c[r+56>>2]=0;c[r+52>>2]=0}do{c[(c[r+56>>2]|0)+(e<<2)>>2]=0;e=e+1|0}while((e|0)!=0)}c[r+48>>2]=0;if((m|0)>=(q|0))break;else e=m}}}else{q=Fa[c[(c[p>>2]|0)+44>>2]&127](p)|0;r=Fa[c[(c[p>>2]|0)+36>>2]&127](p)|0;gb[c[(c[s>>2]|0)+8>>2]&7](s,c[b+16>>2]|0,c[b+8>>2]|0,q,r,-1)}e=c[3084]|0;s=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=s;do if(!s){if(c[e+4>>2]|0){la(t|0,0)|0;s=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[t+4>>2]|0)-(c[s+4>>2]|0)+(((c[t>>2]|0)-(c[s>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(c[e+16>>2]|0)break;e=c[3084]|0}c[3084]=c[e+20>>2]}while(0);wg(c[b+196>>2]|0);e=c[b+200>>2]|0;Za[c[(c[e>>2]|0)+16>>2]&127](e,d,c[b+72>>2]|0);e=c[3084]|0;d=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=d;if(d|0){sa=t;return}do if(c[e+4>>2]|0){la(t|0,0)|0;d=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[t+4>>2]|0)-(c[d+4>>2]|0)+(((c[t>>2]|0)-(c[d>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[e+16>>2]|0)){e=c[3084]|0;break}else{sa=t;return}}while(0);c[3084]=c[e+20>>2];sa=t;return} -function Rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0,E=0,F=0.0,G=0.0,H=0.0,I=0,J=0,K=0;J=sa;sa=sa+112|0;c[a+348>>2]=a+220;c[a+352>>2]=a+252;c[a+356>>2]=a+284;c[a+360>>2]=a+316;c[a+364>>2]=4;c[a+368>>2]=0;c[a+376>>2]=0;E=c[b+4>>2]|0;c[a>>2]=c[b>>2];c[a+4>>2]=E;c[a+8>>2]=c[b+8>>2];c[a+8+4>>2]=c[b+8+4>>2];c[a+8+8>>2]=c[b+8+8>>2];c[a+8+12>>2]=c[b+8+12>>2];c[a+24>>2]=c[b+24>>2];c[a+24+4>>2]=c[b+24+4>>2];c[a+24+8>>2]=c[b+24+8>>2];c[a+24+12>>2]=c[b+24+12>>2];c[a+40>>2]=c[b+40>>2];c[a+40+4>>2]=c[b+40+4>>2];c[a+40+8>>2]=c[b+40+8>>2];c[a+40+12>>2]=c[b+40+12>>2];c[a+56>>2]=c[b+56>>2];c[a+56+4>>2]=c[b+56+4>>2];c[a+56+8>>2]=c[b+56+8>>2];c[a+56+12>>2]=c[b+56+12>>2];c[a+72>>2]=c[b+72>>2];c[a+72+4>>2]=c[b+72+4>>2];c[a+72+8>>2]=c[b+72+8>>2];c[a+72+12>>2]=c[b+72+12>>2];c[a+88>>2]=c[b+88>>2];c[a+88+4>>2]=c[b+88+4>>2];c[a+88+8>>2]=c[b+88+8>>2];c[a+88+12>>2]=c[b+88+12>>2];c[a+104>>2]=c[b+104>>2];c[a+104+4>>2]=c[b+104+4>>2];c[a+104+8>>2]=c[b+104+8>>2];c[a+104+12>>2]=c[b+104+12>>2];E=c[b+124>>2]|0;c[a+120>>2]=c[b+120>>2];c[a+124>>2]=E;g[a+144>>2]=0.0;c[a+180>>2]=0;c[a+128>>2]=c[d>>2];c[a+128+4>>2]=c[d+4>>2];c[a+128+8>>2]=c[d+8>>2];c[a+128+12>>2]=c[d+12>>2];e=+g[a+128>>2];f=+g[a+132>>2];h=+g[a+136>>2];if(e*e+f*f+h*h>0.0){g[a+164>>2]=0.0;c[a+364>>2]=3;c[a+148>>2]=a+316;c[a+180>>2]=1;Wg(a,-e,-f,-h,a+316|0);b=a+148|0;d=a+164|0}else{g[a+164>>2]=0.0;c[a+364>>2]=3;c[a+148>>2]=a+316;c[a+180>>2]=1;Wg(a,1.0,0.0,0.0,a+316|0);b=a+148|0;d=a+164|0}g[d>>2]=1.0;E=(c[b>>2]|0)+16|0;c[a+128>>2]=c[E>>2];c[a+128+4>>2]=c[E+4>>2];c[a+128+8>>2]=c[E+8>>2];c[a+128+12>>2]=c[E+12>>2];c[J+16+48>>2]=c[E>>2];c[J+16+48+4>>2]=c[E+4>>2];c[J+16+48+8>>2]=c[E+8>>2];c[J+16+48+12>>2]=c[E+12>>2];c[J+16+32>>2]=c[E>>2];c[J+16+32+4>>2]=c[E+4>>2];c[J+16+32+8>>2]=c[E+8>>2];c[J+16+32+12>>2]=c[E+12>>2];c[J+16+16>>2]=c[E>>2];c[J+16+16+4>>2]=c[E+4>>2];c[J+16+16+8>>2]=c[E+8>>2];c[J+16+16+12>>2]=c[E+12>>2];c[J+16>>2]=c[E>>2];c[J+16+4>>2]=c[E+4>>2];c[J+16+8>>2]=c[E+8>>2];c[J+16+12>>2]=c[E+12>>2];E=0;F=0.0;e=e*e+f*f+h*h;D=0;C=c[a+368>>2]|0;f=+g[a+128>>2];k=+g[a+132>>2];h=+g[a+136>>2];a:while(1){b=1-C|0;o=a+148+(C*36|0)|0;l=+x(+(f*f+k*k+h*h));if(l<9.999999747378752e-05){I=6;break}q=a+148+(C*36|0)+32|0;i=c[q>>2]|0;g[a+148+(C*36|0)+16+(i<<2)>>2]=0.0;d=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=d;d=c[a+348+(d<<2)>>2]|0;c[a+148+(C*36|0)+(i<<2)>>2]=d;c[q>>2]=i+1;Wg(a,-f,-k,-h,d);d=c[q>>2]|0;i=c[a+148+(C*36|0)+(d+-1<<2)>>2]|0;f=+g[i+16>>2];h=+g[i+20>>2];k=+g[i+24>>2];z=f-+g[J+16>>2];A=h-+g[J+16+4>>2];B=k-+g[J+16+8>>2];if(z*z+A*A+B*B<9.999999747378752e-05){I=9;break}z=f-+g[J+16+16>>2];A=h-+g[J+16+20>>2];B=k-+g[J+16+24>>2];if(z*z+A*A+B*B<9.999999747378752e-05){I=9;break}z=f-+g[J+16+32>>2];A=h-+g[J+16+36>>2];B=k-+g[J+16+40>>2];if(z*z+A*A+B*B<9.999999747378752e-05){I=9;break}z=f-+g[J+16+48>>2];A=h-+g[J+16+52>>2];B=k-+g[J+16+56>>2];if(z*z+A*A+B*B<9.999999747378752e-05){I=9;break}D=D+1&3;p=J+16+(D<<4)|0;c[p>>2]=c[i+16>>2];c[p+4>>2]=c[i+16+4>>2];c[p+8>>2]=c[i+16+8>>2];c[p+12>>2]=c[i+16+12>>2];B=(+g[a+128>>2]*f+ +g[a+132>>2]*h+ +g[a+136>>2]*k)/l;F=B>F?B:F;if(l-F-l*9.999999747378752e-05<=0.0){I=10;break}c[J+80>>2]=0;b:do switch(d|0){case 2:{p=c[o>>2]|0;o=c[a+148+(C*36|0)+4>>2]|0;e=+g[o+16>>2];f=+g[p+16>>2];h=+g[o+20>>2];k=+g[p+20>>2];l=+g[o+24>>2];m=+g[p+24>>2];if(!((e-f)*(e-f)+(h-k)*(h-k)+(l-m)*(l-m)>0.0)){I=46;break a}n=-(f*(e-f)+k*(h-k)+m*(l-m))/((e-f)*(e-f)+(h-k)*(h-k)+(l-m)*(l-m));if(n>=1.0){g[J>>2]=0.0;g[J+4>>2]=1.0;c[J+80>>2]=2;e=e*e+h*h+l*l;break b}if(!(n<=0.0)){g[J+4>>2]=n;g[J>>2]=1.0-n;c[J+80>>2]=3;e=(m+(l-m)*n)*(m+(l-m)*n)+((f+(e-f)*n)*(f+(e-f)*n)+(k+(h-k)*n)*(k+(h-k)*n));break b}else{g[J>>2]=1.0;g[J+4>>2]=0.0;c[J+80>>2]=1;e=f*f+k*k+m*m;break b}}case 3:{e=+od((c[o>>2]|0)+16|0,(c[a+148+(C*36|0)+4>>2]|0)+16|0,(c[a+148+(C*36|0)+8>>2]|0)+16|0,J,J+80|0);break}case 4:{d=c[o>>2]|0;i=c[a+148+(C*36|0)+4>>2]|0;o=c[a+148+(C*36|0)+8>>2]|0;p=c[a+148+(C*36|0)+12>>2]|0;r=+g[d+16>>2];s=+g[p+16>>2];t=+g[d+20>>2];u=+g[p+20>>2];v=+g[d+24>>2];w=+g[p+24>>2];f=+g[i+16>>2];h=+g[i+20>>2];k=+g[i+24>>2];y=+g[o+16>>2];z=+g[o+20>>2];A=+g[o+24>>2];B=(r-s)*(h-u)*(A-w)+((t-u)*(k-w)*(y-s)+(v-w)*(f-s)*(z-u)-(r-s)*(k-w)*(z-u)-(t-u)*(f-s)*(A-w))-(v-w)*(h-u)*(y-s);if(!(B==B&0.0==0.0&B!=0.0&B*(v*((t-h)*(f-y)-(r-f)*(h-z))+(r*((v-k)*(h-z)-(t-h)*(k-A))+t*((r-f)*(k-A)-(v-k)*(f-y))))<=0.0)){I=46;break a}c[J+88>>2]=0;c[J+88+4>>2]=0;c[J+88+8>>2]=0;c[J+84>>2]=0;if(B*(((t-u)*(k-w)-(v-w)*(h-u))*s+u*((v-w)*(f-s)-(r-s)*(k-w))+((r-s)*(h-u)-(t-u)*(f-s))*w)>0.0){e=+od(d+16|0,i+16|0,p+16|0,J+88|0,J+84|0);K=c[J+84>>2]|0;c[J+80>>2]=K&2|K<<1&8|K&1;c[J>>2]=c[J+88>>2];c[J+4>>2]=c[J+88+4>>2];g[J+8>>2]=0.0;c[J+12>>2]=c[J+88+8>>2];l=+g[p+16>>2];m=+g[p+20>>2];n=+g[p+24>>2]}else{e=-1.0;l=s;m=u;n=w}if(B*(((h-u)*(A-w)-(k-w)*(z-u))*l+m*((k-w)*(y-s)-(A-w)*(f-s))+((z-u)*(f-s)-(h-u)*(y-s))*n)>0.0?(G=+od(i+16|0,o+16|0,p+16|0,J+88|0,J+84|0),e<0.0|G>2]=c[J+84>>2]<<1&14;c[J+4>>2]=c[J+88>>2];c[J+8>>2]=c[J+88+4>>2];g[J>>2]=0.0;c[J+12>>2]=c[J+88+8>>2];e=G}if(B*(((z-u)*(v-w)-(A-w)*(t-u))*+g[p+16>>2]+ +g[p+20>>2]*((A-w)*(r-s)-(v-w)*(y-s))+((t-u)*(y-s)-(z-u)*(r-s))*+g[p+24>>2])>0.0?(H=+od(o+16|0,d+16|0,p+16|0,J+88|0,J+84|0),e<0.0|H>2]|0;c[J+80>>2]=(1?K>>>1:K)&1|K<<1&8|K<<2&4;c[J+8>>2]=c[J+88>>2];c[J>>2]=c[J+88+4>>2];g[J+4>>2]=0.0;c[J+12>>2]=c[J+88+8>>2];e=H}if(e<0.0){c[J+80>>2]=15;r=+g[o+20>>2];A=+g[i+24>>2];z=+g[p+16>>2];m=+g[o+24>>2];y=+g[i+16>>2];s=+g[p+20>>2];n=+g[o+16>>2];w=+g[p+24>>2];u=+g[i+20>>2];g[J>>2]=(r*A*z+m*y*s-s*A*n-r*y*w+w*n*u-z*m*u)/B;e=+g[d+20>>2];t=+g[d+24>>2];v=+g[d+16>>2];g[J+4>>2]=(e*m*z+t*n*s-s*m*v-e*n*w+w*v*r-z*t*r)/B;g[J+8>>2]=(u*t*z+A*v*s-s*t*y-u*v*w+w*y*e-z*A*e)/B;g[J+12>>2]=1.0-((r*A*z+m*y*s-s*A*n-r*y*w+w*n*u-z*m*u)/B+(e*m*z+t*n*s-s*m*v-e*n*w+w*v*r-z*t*r)/B+(u*t*z+A*v*s-s*t*y-u*v*w+w*y*e-z*A*e)/B);e=0.0}break}default:{}}while(0);if(!(e>=0.0)){I=46;break}c[a+148+(b*36|0)+32>>2]=0;c[a+128>>2]=0;c[a+128+4>>2]=0;c[a+128+8>>2]=0;c[a+128+12>>2]=0;c[a+368>>2]=b;p=c[q>>2]|0;q=c[J+80>>2]|0;if(p){d=a+148+(C*36|0)|0;i=c[d>>2]|0;if(!(q&1)){K=c[a+364>>2]|0;c[a+364>>2]=K+1;c[a+348+(K<<2)>>2]=i;h=0.0;k=0.0;f=0.0}else{K=c[a+148+(b*36|0)+32>>2]|0;c[a+148+(b*36|0)+(K<<2)>>2]=i;o=c[J>>2]|0;c[a+148+(b*36|0)+32>>2]=K+1;c[a+148+(b*36|0)+16+(K<<2)>>2]=o;K=c[d>>2]|0;f=(c[j>>2]=o,+g[j>>2]);k=+g[K+20>>2]*f;h=+g[K+24>>2]*f;f=+g[K+16>>2]*f+ +g[a+128>>2];g[a+128>>2]=f;k=k+ +g[a+132>>2];g[a+132>>2]=k;h=h+ +g[a+136>>2];g[a+136>>2]=h}if((p|0)!=1){o=1;do{d=a+148+(C*36|0)+(o<<2)|0;i=c[d>>2]|0;if(!(q&1<>2]|0;c[a+364>>2]=K+1;c[a+348+(K<<2)>>2]=i}else{K=c[a+148+(b*36|0)+32>>2]|0;c[a+148+(b*36|0)+(K<<2)>>2]=i;i=c[J+(o<<2)>>2]|0;c[a+148+(b*36|0)+32>>2]=K+1;c[a+148+(b*36|0)+16+(K<<2)>>2]=i;K=c[d>>2]|0;f=(c[j>>2]=i,+g[j>>2]);k=+g[K+20>>2]*f;h=+g[K+24>>2]*f;f=+g[K+16>>2]*f+ +g[a+128>>2];g[a+128>>2]=f;k=k+ +g[a+132>>2];g[a+132>>2]=k;h=h+ +g[a+136>>2];g[a+136>>2]=h}o=o+1|0}while((o|0)!=(p|0))}}else{h=0.0;k=0.0;f=0.0}if((q|0)==15)c[a+376>>2]=1;E=E+1|0;if(E>>>0>=128){I=45;break}d=c[a+376>>2]|0;if(d|0)break;else C=b}if((I|0)==6){c[a+376>>2]=1;b=C;I=48}else if((I|0)==9){b=c[a+368>>2]|0;E=(c[a+148+(b*36|0)+32>>2]|0)+-1|0;c[a+148+(b*36|0)+32>>2]=E;E=c[a+148+(b*36|0)+(E<<2)>>2]|0;K=c[a+364>>2]|0;c[a+364>>2]=K+1;c[a+348+(K<<2)>>2]=E;I=48}else if((I|0)==10){b=c[a+368>>2]|0;E=(c[a+148+(b*36|0)+32>>2]|0)+-1|0;c[a+148+(b*36|0)+32>>2]=E;E=c[a+148+(b*36|0)+(E<<2)>>2]|0;K=c[a+364>>2]|0;c[a+364>>2]=K+1;c[a+348+(K<<2)>>2]=E;I=48}else if((I|0)==45){c[a+376>>2]=2;c[a+372>>2]=a+148+(b*36|0);K=2;sa=J;return K|0}else if((I|0)==46){b=c[a+368>>2]|0;E=(c[a+148+(b*36|0)+32>>2]|0)+-1|0;c[a+148+(b*36|0)+32>>2]=E;E=c[a+148+(b*36|0)+(E<<2)>>2]|0;K=c[a+364>>2]|0;c[a+364>>2]=K+1;c[a+348+(K<<2)>>2]=E;I=48}if((I|0)==48)d=c[a+376>>2]|0;c[a+372>>2]=a+148+(b*36|0);switch(d|0){case 0:{F=+g[a+128>>2];G=+g[a+132>>2];H=+g[a+136>>2];g[a+144>>2]=+x(+(F*F+G*G+H*H));K=0;sa=J;return K|0}case 1:{g[a+144>>2]=0.0;K=1;sa=J;return K|0}default:{K=d;sa=J;return K|0}}return 0}function Sb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0,G=0,H=0;q=sa;sa=sa+144|0;l=c[b+48>>2]|0;j=c[b+52>>2]|0;if((j|0?(k=c[j+20>>2]|0,k|0):0)?(Fa[c[(c[k>>2]|0)+48>>2]&127](k)|0)&1|0:0){c[q>>2]=1065353216;c[q+4>>2]=1065353216;c[q+8>>2]=0;g[q+12>>2]=0.0;k=c[b+8>>2]|0;p=c[(c[b+52>>2]|0)+20>>2]|0;o=c[(c[p>>2]|0)+8>>2]|0;r=+g[d>>2];A=+g[d+4>>2];s=+g[d+8>>2];y=+g[k+20>>2];t=+g[k+24>>2];B=+g[k+28>>2];u=+g[k+36>>2];D=+g[k+40>>2];v=+g[k+44>>2];w=+g[k+52>>2];C=+g[k+56>>2];z=+g[k+60>>2];g[q+120>>2]=r*+g[k+4>>2]+A*+g[k+8>>2]+s*+g[k+12>>2]+w;g[q+120+4>>2]=r*y+A*t+s*B+C;g[q+120+8>>2]=r*u+A*D+s*v+z;g[q+120+12>>2]=0.0;s=+g[d+16>>2];A=+g[d+20>>2];r=+g[d+24>>2];g[q+96>>2]=w+(s*+g[k+4>>2]+A*+g[k+8>>2]+r*+g[k+12>>2]);g[q+96+4>>2]=C+(y*s+t*A+B*r);g[q+96+8>>2]=z+(u*s+D*A+v*r);g[q+96+12>>2]=0.0;ab[o&127](p,q+120|0,q+96|0,q);p=c[(c[b+52>>2]|0)+20>>2]|0;o=c[(c[p>>2]|0)+8>>2]|0;r=+g[d+16>>2];v=+g[d+20>>2];A=+g[d+24>>2];D=+g[k+20>>2];s=+g[k+24>>2];u=+g[k+28>>2];z=+g[k+36>>2];B=+g[k+40>>2];t=+g[k+44>>2];y=+g[k+52>>2];C=+g[k+56>>2];w=+g[k+60>>2];g[q+120>>2]=r*+g[k+4>>2]+v*+g[k+8>>2]+A*+g[k+12>>2]+y;g[q+120+4>>2]=r*D+v*s+A*u+C;g[q+120+8>>2]=r*z+v*B+A*t+w;g[q+120+12>>2]=0.0;A=+g[d+32>>2];v=+g[d+36>>2];r=+g[d+40>>2];g[q+96>>2]=y+(A*+g[k+4>>2]+v*+g[k+8>>2]+r*+g[k+12>>2]);g[q+96+4>>2]=C+(D*A+s*v+u*r);g[q+96+8>>2]=w+(z*A+B*v+t*r);g[q+96+12>>2]=0.0;ab[o&127](p,q+120|0,q+96|0,q);p=c[(c[b+52>>2]|0)+20>>2]|0;o=c[(c[p>>2]|0)+8>>2]|0;r=+g[d+32>>2];t=+g[d+36>>2];v=+g[d+40>>2];B=+g[k+20>>2];A=+g[k+24>>2];z=+g[k+28>>2];w=+g[k+36>>2];u=+g[k+40>>2];s=+g[k+44>>2];D=+g[k+52>>2];C=+g[k+56>>2];y=+g[k+60>>2];g[q+120>>2]=r*+g[k+4>>2]+t*+g[k+8>>2]+v*+g[k+12>>2]+D;g[q+120+4>>2]=r*B+t*A+v*z+C;g[q+120+8>>2]=r*w+t*u+v*s+y;g[q+120+12>>2]=0.0;v=+g[d>>2];t=+g[d+4>>2];r=+g[d+8>>2];g[q+96>>2]=D+(v*+g[k+4>>2]+t*+g[k+8>>2]+r*+g[k+12>>2]);g[q+96+4>>2]=C+(B*v+A*t+z*r);g[q+96+8>>2]=y+(w*v+u*t+s*r);g[q+96+12>>2]=0.0;ab[o&127](p,q+120|0,q+96|0,q)}j=((10?(e<<21|f)+~(f<<15)>>10:(e<<21|f)+~(f<<15)|0)^(e<<21|f)+~(f<<15))*9|0;j=(6?j>>6:j)^j;j=(c[b+108>>2]|0)+-1&((16?j+~(j<<11)>>16:j+~(j<<11)|0)^j+~(j<<11));a:do if(j>>>0<(c[b+64>>2]|0)>>>0?(h=c[(c[b+72>>2]|0)+(j<<2)>>2]|0,(h|0)!=-1):0){j=c[b+132>>2]|0;while(1){if((e<<21|f|0)==(c[j+(h<<2)>>2]|0))break;h=c[(c[b+92>>2]|0)+(h<<2)>>2]|0;if((h|0)==-1)break a}j=c[b+112>>2]|0;if(j+(h<<3)|0){o=c[j+(h<<3)+4>>2]|0;p=c[b+8>>2]|0;c[o+8>>2]=c[(c[p+192>>2]|0)+8>>2];n=c[b+4>>2]|0;m=c[n+192>>2]|0;c[q>>2]=0;c[q+4>>2]=m;c[q+8>>2]=n;c[q+12>>2]=n+4;c[q+16>>2]=-1;c[q+20>>2]=-1;c[q+120>>2]=0;c[q+120+4>>2]=o;c[q+120+8>>2]=p;c[q+120+12>>2]=p+4;c[q+120+16>>2]=e;c[q+120+20>>2]=f;p=Ka[c[(c[l>>2]|0)+8>>2]&31](l,q,q+120|0,0)|0;eb[c[(c[p>>2]|0)+8>>2]&31](p,q,q+120|0,c[b+52>>2]|0,c[b+44>>2]|0);Pa[c[c[p>>2]>>2]&511](p);Va[c[(c[l>>2]|0)+60>>2]&127](l,p);sa=q;return}}while(0);t=+g[d+16>>2];E=+g[d>>2];u=+g[d+20>>2];r=+g[d+4>>2];v=+g[d+24>>2];s=+g[d+8>>2];w=+g[d+32>>2];z=+g[d+36>>2];B=+g[d+40>>2];y=(u-r)*(B-s)-(v-s)*(z-r);A=(v-s)*(w-E)-(t-E)*(B-s);C=(t-E)*(z-r)-(u-r)*(w-E);D=1.0/+x(+(C*C+(y*y+A*A)));g[q>>2]=E+y*D*.05999999865889549;g[q+4>>2]=r+A*D*.05999999865889549;g[q+8>>2]=s+C*D*.05999999865889549;g[q+12>>2]=0.0;g[q+16>>2]=t+y*D*.05999999865889549;g[q+20>>2]=u+A*D*.05999999865889549;g[q+24>>2]=v+C*D*.05999999865889549;g[q+28>>2]=0.0;g[q+32>>2]=w+y*D*.05999999865889549;g[q+36>>2]=z+A*D*.05999999865889549;g[q+40>>2]=B+C*D*.05999999865889549;g[q+44>>2]=0.0;g[q+48>>2]=E-y*D*.05999999865889549;g[q+52>>2]=r-A*D*.05999999865889549;g[q+56>>2]=s-C*D*.05999999865889549;g[q+60>>2]=0.0;g[q+64>>2]=t-y*D*.05999999865889549;g[q+68>>2]=u-A*D*.05999999865889549;g[q+72>>2]=v-C*D*.05999999865889549;g[q+76>>2]=0.0;g[q+80>>2]=w-y*D*.05999999865889549;g[q+84>>2]=z-A*D*.05999999865889549;g[q+88>>2]=B-C*D*.05999999865889549;g[q+92>>2]=0.0;c[7182]=(c[7182]|0)+1;h=xb(131)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}Af(h,q,6,16);p=c[b+8>>2]|0;c[h+8>>2]=c[(c[p+192>>2]|0)+8>>2];o=c[b+4>>2]|0;d=c[o+192>>2]|0;c[q+120>>2]=0;c[q+120+4>>2]=d;c[q+120+8>>2]=o;c[q+120+12>>2]=o+4;c[q+120+16>>2]=-1;c[q+120+20>>2]=-1;c[q+96>>2]=0;c[q+96+4>>2]=h;c[q+96+8>>2]=p;c[q+96+12>>2]=p+4;c[q+96+16>>2]=e;c[q+96+20>>2]=f;p=Ka[c[(c[l>>2]|0)+8>>2]&31](l,q+120|0,q+96|0,0)|0;eb[c[(c[p>>2]|0)+8>>2]&31](p,q+120|0,q+96|0,c[b+52>>2]|0,c[b+44>>2]|0);Pa[c[c[p>>2]>>2]&511](p);Va[c[(c[l>>2]|0)+60>>2]&127](l,p);p=((10?(e<<21|f)+~(f<<15)>>10:(e<<21|f)+~(f<<15)|0)^(e<<21|f)+~(f<<15))*9|0;p=(6?p>>6:p)^p;p=(16?p+~(p<<11)>>16:p+~(p<<11)|0)^p+~(p<<11);l=c[b+108>>2]|0;b:do if((p&l+-1)>>>0<(c[b+64>>2]|0)>>>0?(i=c[(c[b+72>>2]|0)+((p&l+-1)<<2)>>2]|0,(i|0)!=-1):0){j=c[b+132>>2]|0;while(1){if((e<<21|f|0)==(c[j+(i<<2)>>2]|0))break;i=c[(c[b+92>>2]|0)+(i<<2)>>2]|0;if((i|0)==-1){m=20;break b}}b=c[b+112>>2]|0;c[b+(i<<3)>>2]=e<<21|f;c[b+(i<<3)+4>>2]=h}else m=20;while(0);if((m|0)==20){o=c[b+104>>2]|0;if((o|0)==(l|0)){d=(l|0)==0?1:l<<1;if((l|0)<(d|0)){if(!d){i=0;k=l}else{c[7182]=(c[7182]|0)+1;i=xb((d<<3|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}k=c[b+104>>2]|0}if((k|0)>0){j=0;do{H=(c[b+112>>2]|0)+(j<<3)|0;G=c[H+4>>2]|0;F=i+(j<<3)|0;c[F>>2]=c[H>>2];c[F+4>>2]=G;j=j+1|0}while((j|0)!=(k|0))}j=c[b+112>>2]|0;if(j|0){if(a[b+116>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[b+112>>2]=0}a[b+116>>0]=1;c[b+112>>2]=i;c[b+108>>2]=d;i=c[b+104>>2]|0}else i=l}else i=o;H=c[b+112>>2]|0;c[H+(i<<3)>>2]=e<<21|f;c[H+(i<<3)+4>>2]=h;c[b+104>>2]=(c[b+104>>2]|0)+1;h=c[b+124>>2]|0;if((h|0)==(c[b+128>>2]|0)?(n=(h|0)==0?1:h<<1,(h|0)<(n|0)):0){if(!n)k=0;else{c[7182]=(c[7182]|0)+1;h=xb((n<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}k=h;h=c[b+124>>2]|0}j=c[b+132>>2]|0;if((h|0)<=0)if(!j)i=b+136|0;else m=45;else{i=0;do{c[k+(i<<2)>>2]=c[j+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0));m=45}if((m|0)==45){if(a[b+136>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[b+132>>2]=0;i=b+136|0;h=c[b+124>>2]|0}a[i>>0]=1;c[b+132>>2]=k;c[b+128>>2]=n}c[(c[b+132>>2]|0)+(h<<2)>>2]=e<<21|f;c[b+124>>2]=(c[b+124>>2]|0)+1;m=c[b+108>>2]|0;if((l|0)<(m|0)){n=c[b+64>>2]|0;if((n|0)<(m|0)){do if((c[b+68>>2]|0)<(m|0)){if(!m){h=0;j=n}else{c[7182]=(c[7182]|0)+1;h=xb((m<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[b+64>>2]|0}k=c[b+72>>2]|0;if((j|0)<=0){if(!k){a[b+76>>0]=1;c[b+72>>2]=h;c[b+68>>2]=m;l=b+72|0;break}}else{i=0;do{c[h+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(j|0))}if(a[b+76>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}a[b+76>>0]=1;c[b+72>>2]=h;c[b+68>>2]=m;l=b+72|0}else{l=b+72|0;h=c[b+72>>2]|0}while(0);mk(h+(n<<2)|0,0,(m<<2)-(n<<2)|0)|0;c[b+64>>2]=m;d=c[b+84>>2]|0;if((d|0)<(m|0)){do if((c[b+88>>2]|0)<(m|0)){if(!m){h=0;j=d}else{c[7182]=(c[7182]|0)+1;h=xb((m<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[b+84>>2]|0}k=c[b+92>>2]|0;if((j|0)<=0){if(!k){a[b+96>>0]=1;c[b+92>>2]=h;c[b+88>>2]=m;break}}else{i=0;do{c[h+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(j|0))}if(a[b+96>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}a[b+96>>0]=1;c[b+92>>2]=h;c[b+88>>2]=m}else h=c[b+92>>2]|0;while(0);mk(h+(d<<2)|0,0,(m<<2)-(d<<2)|0)|0}c[b+84>>2]=m;if((m|0)>0){mk(c[l>>2]|0,-1,m<<2|0)|0;mk(c[b+92>>2]|0,-1,m<<2|0)|0}if((n|0)>0){k=c[b+132>>2]|0;i=c[l>>2]|0;j=c[b+92>>2]|0;h=0;do{H=c[k+(h<<2)>>2]|0;H=((10?H+~(H<<15)>>10:H+~(H<<15)|0)^H+~(H<<15))*9|0;H=(6?H>>6:H)^H;H=i+((((16?H+~(H<<11)>>16:H+~(H<<11)|0)^H+~(H<<11))&(c[b+108>>2]|0)+-1)<<2)|0;c[j+(h<<2)>>2]=c[H>>2];c[H>>2]=h;h=h+1|0}while((h|0)!=(n|0))}}h=p&(c[b+108>>2]|0)+-1}else h=p&l+-1;H=(c[b+72>>2]|0)+(h<<2)|0;c[(c[b+92>>2]|0)+(o<<2)>>2]=c[H>>2];c[H>>2]=o}sa=q;return}function Tb(b,d,e,f,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=+i;j=j|0;var k=0,l=0.0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0,aa=0;W=sa;sa=sa+48|0;a[W+16+16>>0]=1;V=W+16+12|0;c[V>>2]=0;c[W+16+4>>2]=0;c[W+16+8>>2]=0;o=c[f+4>>2]|0;if((o|0)>0){c[7182]=(c[7182]|0)+1;k=xb((o<<4|3)+16|0)|0;if(!k)n=0;else{c[(k+4+15&-16)+-4>>2]=k;n=k+4+15&-16}m=c[W+16+4>>2]|0;if((m|0)>0){k=0;do{U=n+(k<<4)|0;T=(c[V>>2]|0)+(k<<4)|0;c[U>>2]=c[T>>2];c[U+4>>2]=c[T+4>>2];c[U+8>>2]=c[T+8>>2];c[U+12>>2]=c[T+12>>2];k=k+1|0}while((k|0)!=(m|0))}k=c[V>>2]|0;if(k|0){if(a[W+16+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[V>>2]=0}a[W+16+16>>0]=1;c[V>>2]=n;c[W+16+8>>2]=o}m=c[d+28>>2]|0;if((m|0)>0){U=c[d+36>>2]|0;w=+g[e>>2];v=+g[e+4>>2];s=+g[e+8>>2];u=+g[e+16>>2];r=+g[e+20>>2];q=+g[e+24>>2];t=+g[e+32>>2];p=+g[e+36>>2];l=+g[e+40>>2];y=+g[b>>2];z=+g[b+4>>2];A=+g[b+8>>2];T=-1;x=3402823466385288598117041.0e14;k=0;while(1){B=+g[U+(k*36|0)+20>>2];C=+g[U+(k*36|0)+24>>2];D=+g[U+(k*36|0)+28>>2];n=(B*w+C*v+D*s)*y+(B*u+C*r+D*q)*z+(B*t+C*p+D*l)*A=0){K=c[U+(T*36|0)+4>>2]|0;if((K|0)>0){L=U+(T*36|0)+12|0;M=U+(T*36|0)+20|0;N=U+(T*36|0)+24|0;O=U+(T*36|0)+28|0;k=0;J=W+16|0;I=f;while(1){G=c[L>>2]|0;F=c[G+(k<<2)>>2]|0;f=c[d+16>>2]|0;H=k+1|0;G=c[G+(((H|0)==(K|0)?0:H)<<2)>>2]|0;Y=+g[f+(F<<4)>>2];Z=Y-+g[f+(G<<4)>>2];X=+g[f+(F<<4)+4>>2];_=X-+g[f+(G<<4)+4>>2];x=+g[f+(F<<4)+8>>2];A=x-+g[f+(G<<4)+8>>2];y=Z*w+_*v+A*s;z=Z*u+_*r+A*q;A=Z*t+_*p+A*l;_=+g[M>>2];Z=+g[N>>2];D=+g[O>>2];B=w*_+v*Z+s*D;C=u*_+r*Z+q*D;D=t*_+p*Z+l*D;x=(Y*w+X*v+x*s+ +g[e+48>>2])*-(z*D-A*C)+(Y*u+X*r+x*q+ +g[e+52>>2])*-(A*B-y*D)+(Y*t+X*p+x*l+ +g[e+56>>2])*-(y*C-z*B);G=I;f=J;k=c[G+4>>2]|0;if((k|0)>=2){n=c[G+12>>2]|0;p=+g[n+(k+-1<<4)>>2];q=+g[n+(k+-1<<4)+4>>2];r=+g[n+(k+-1<<4)+8>>2];m=0;l=p*-(z*D-A*C)+q*-(A*B-y*D)+r*-(y*C-z*B)-x;while(1){u=+g[n+(m<<4)>>2];v=+g[n+(m<<4)+4>>2];w=+g[n+(m<<4)+8>>2];F=c[n+(m<<4)+12>>2]|0;t=u*-(z*D-A*C)+v*-(A*B-y*D)+w*-(y*C-z*B)-x;do if(l<0.0)if(t<0.0){o=c[f+4>>2]|0;if((o|0)==(c[f+8>>2]|0)?(P=(o|0)==0?1:o<<1,(o|0)<(P|0)):0){if(!P)n=0;else{c[7182]=(c[7182]|0)+1;n=xb((P<<4|3)+16|0)|0;if(!n)n=0;else{c[(n+4+15&-16)+-4>>2]=n;n=n+4+15&-16}o=c[f+4>>2]|0}if((o|0)>0){E=0;do{$=n+(E<<4)|0;aa=(c[f+12>>2]|0)+(E<<4)|0;c[$>>2]=c[aa>>2];c[$+4>>2]=c[aa+4>>2];c[$+8>>2]=c[aa+8>>2];c[$+12>>2]=c[aa+12>>2];E=E+1|0}while((E|0)!=(o|0))}o=c[f+12>>2]|0;if(o|0){if(a[f+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}c[f+12>>2]=0}a[f+16>>0]=1;c[f+12>>2]=n;c[f+8>>2]=P;n=c[f+4>>2]|0}else n=o;E=c[f+12>>2]|0;g[E+(n<<4)>>2]=u;g[E+(n<<4)+4>>2]=v;g[E+(n<<4)+8>>2]=w;c[E+(n<<4)+12>>2]=F;E=83;break}else{l=l/(l-t);s=p+(u-p)*l;p=q+(v-q)*l;l=r+(w-r)*l;o=c[f+4>>2]|0;if((o|0)==(c[f+8>>2]|0)?(Q=(o|0)==0?1:o<<1,(o|0)<(Q|0)):0){if(!Q)n=0;else{c[7182]=(c[7182]|0)+1;n=xb((Q<<4|3)+16|0)|0;if(!n)n=0;else{c[(n+4+15&-16)+-4>>2]=n;n=n+4+15&-16}o=c[f+4>>2]|0}if((o|0)>0){E=0;do{aa=n+(E<<4)|0;$=(c[f+12>>2]|0)+(E<<4)|0;c[aa>>2]=c[$>>2];c[aa+4>>2]=c[$+4>>2];c[aa+8>>2]=c[$+8>>2];c[aa+12>>2]=c[$+12>>2];E=E+1|0}while((E|0)!=(o|0))}o=c[f+12>>2]|0;if(o|0){if(a[f+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}c[f+12>>2]=0}a[f+16>>0]=1;c[f+12>>2]=n;c[f+8>>2]=Q;n=c[f+4>>2]|0}else n=o;E=c[f+12>>2]|0;g[E+(n<<4)>>2]=s;g[E+(n<<4)+4>>2]=p;g[E+(n<<4)+8>>2]=l;g[E+(n<<4)+12>>2]=0.0;E=83;break}else if(t<0.0){l=l/(l-t);s=p+(u-p)*l;p=q+(v-q)*l;l=r+(w-r)*l;o=c[f+4>>2]|0;if((o|0)==(c[f+8>>2]|0)?(R=(o|0)==0?1:o<<1,(o|0)<(R|0)):0){if(!R)n=0;else{c[7182]=(c[7182]|0)+1;n=xb((R<<4|3)+16|0)|0;if(!n)n=0;else{c[(n+4+15&-16)+-4>>2]=n;n=n+4+15&-16}o=c[f+4>>2]|0}if((o|0)>0){E=0;do{aa=n+(E<<4)|0;$=(c[f+12>>2]|0)+(E<<4)|0;c[aa>>2]=c[$>>2];c[aa+4>>2]=c[$+4>>2];c[aa+8>>2]=c[$+8>>2];c[aa+12>>2]=c[$+12>>2];E=E+1|0}while((E|0)!=(o|0))}o=c[f+12>>2]|0;if(o|0){if(a[f+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}c[f+12>>2]=0}a[f+16>>0]=1;c[f+12>>2]=n;c[f+8>>2]=R;n=c[f+4>>2]|0}else n=o;o=c[f+12>>2]|0;g[o+(n<<4)>>2]=s;g[o+(n<<4)+4>>2]=p;g[o+(n<<4)+8>>2]=l;g[o+(n<<4)+12>>2]=0.0;o=(c[f+4>>2]|0)+1|0;c[f+4>>2]=o;if((o|0)==(c[f+8>>2]|0)?(S=(o|0)==0?1:o<<1,(o|0)<(S|0)):0){if(!S)n=0;else{c[7182]=(c[7182]|0)+1;n=xb((S<<4|3)+16|0)|0;if(!n)n=0;else{c[(n+4+15&-16)+-4>>2]=n;n=n+4+15&-16}o=c[f+4>>2]|0}if((o|0)>0){E=0;do{aa=n+(E<<4)|0;$=(c[f+12>>2]|0)+(E<<4)|0;c[aa>>2]=c[$>>2];c[aa+4>>2]=c[$+4>>2];c[aa+8>>2]=c[$+8>>2];c[aa+12>>2]=c[$+12>>2];E=E+1|0}while((E|0)!=(o|0))}o=c[f+12>>2]|0;if(o|0){if(a[f+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}c[f+12>>2]=0}a[f+16>>0]=1;c[f+12>>2]=n;c[f+8>>2]=S;n=c[f+4>>2]|0}else n=o;E=c[f+12>>2]|0;g[E+(n<<4)>>2]=u;g[E+(n<<4)+4>>2]=v;g[E+(n<<4)+8>>2]=w;c[E+(n<<4)+12>>2]=F;E=83}while(0);if((E|0)==83){E=0;c[f+4>>2]=(c[f+4>>2]|0)+1}m=m+1|0;if((m|0)==(k|0))break;l=t;p=u;r=w;q=v;n=c[G+12>>2]|0}k=c[G+4>>2]|0}if((k|0)<0){if((c[G+8>>2]|0)<0){m=c[G+12>>2]|0;if(m|0){if(a[G+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[G+12>>2]=0}a[G+16>>0]=1;c[G+12>>2]=0;c[G+8>>2]=0}do{aa=(c[G+12>>2]|0)+(k<<4)|0;c[aa>>2]=c[W>>2];c[aa+4>>2]=c[W+4>>2];c[aa+8>>2]=c[W+8>>2];c[aa+12>>2]=c[W+12>>2];k=k+1|0}while((k|0)!=0)}c[G+4>>2]=0;if((H|0)>=(K|0))break;aa=I;k=H;w=+g[e>>2];v=+g[e+4>>2];s=+g[e+8>>2];u=+g[e+16>>2];r=+g[e+20>>2];q=+g[e+24>>2];t=+g[e+32>>2];p=+g[e+36>>2];l=+g[e+40>>2];I=J;J=aa}n=M;m=N;k=O;o=e+48|0;E=e+52|0;F=e+56|0;G=f+4|0;w=+g[e>>2];v=+g[e+4>>2];s=+g[e+8>>2];u=+g[e+16>>2];r=+g[e+20>>2];q=+g[e+24>>2];t=+g[e+32>>2];p=+g[e+36>>2];l=+g[e+40>>2]}else{n=U+(T*36|0)+20|0;m=U+(T*36|0)+24|0;k=U+(T*36|0)+28|0;o=e+48|0;E=e+52|0;F=e+56|0;G=f+4|0}Y=+g[n>>2];Z=+g[m>>2];_=+g[k>>2];s=Y*w+Z*v+_*s;r=Y*u+Z*r+_*q;q=Y*t+Z*p+_*l;p=+g[U+(T*36|0)+32>>2]-(s*+g[o>>2]+r*+g[E>>2]+q*+g[F>>2]);k=c[G>>2]|0;if((k|0)>0){o=f+12|0;n=0;do{aa=c[o>>2]|0;m=aa+(n<<4)|0;l=p+(s*+g[m>>2]+r*+g[aa+(n<<4)+4>>2]+q*+g[aa+(n<<4)+8>>2]);l=l<=h?h:l;if(l<=i){c[W>>2]=c[m>>2];c[W+4>>2]=c[m+4>>2];c[W+8>>2]=c[m+8>>2];c[W+12>>2]=c[m+12>>2];_a[c[(c[j>>2]|0)+16>>2]&15](j,b,W,l);k=c[G>>2]|0}n=n+1|0}while((n|0)<(k|0))}}}k=c[V>>2]|0;if(!k){sa=W;return}if(a[W+16+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[V>>2]=0;sa=W;return}function Ub(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0.0,k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0,P=0.0,Q=0.0,R=0.0,S=0;O=sa;sa=sa+208|0;g[b+56>>2]=0.0;G=O+192+4|0;H=O+192+8|0;c[O+192>>2]=0;c[O+192+4>>2]=0;c[O+192+8>>2]=0;c[O+192+12>>2]=0;c[O+128>>2]=c[d>>2];c[O+128+4>>2]=c[d+4>>2];c[O+128+8>>2]=c[d+8>>2];c[O+128+12>>2]=c[d+12>>2];c[O+128+16>>2]=c[d+16>>2];c[O+128+16+4>>2]=c[d+16+4>>2];c[O+128+16+8>>2]=c[d+16+8>>2];c[O+128+16+12>>2]=c[d+16+12>>2];c[O+128+32>>2]=c[d+32>>2];c[O+128+32+4>>2]=c[d+32+4>>2];c[O+128+32+8>>2]=c[d+32+8>>2];c[O+128+32+12>>2]=c[d+32+12>>2];D=O+128+48|0;c[D>>2]=c[d+48>>2];c[D+4>>2]=c[d+48+4>>2];c[D+8>>2]=c[d+48+8>>2];c[D+12>>2]=c[d+48+12>>2];c[O+64>>2]=c[d+64>>2];c[O+64+4>>2]=c[d+64+4>>2];c[O+64+8>>2]=c[d+64+8>>2];c[O+64+12>>2]=c[d+64+12>>2];c[O+64+16>>2]=c[d+80>>2];c[O+64+16+4>>2]=c[d+80+4>>2];c[O+64+16+8>>2]=c[d+80+8>>2];c[O+64+16+12>>2]=c[d+80+12>>2];c[O+64+32>>2]=c[d+96>>2];c[O+64+32+4>>2]=c[d+96+4>>2];c[O+64+32+8>>2]=c[d+96+8>>2];c[O+64+32+12>>2]=c[d+96+12>>2];E=O+64+48|0;c[E>>2]=c[d+112>>2];c[E+4>>2]=c[d+112+4>>2];c[E+8>>2]=c[d+112+8>>2];c[E+12>>2]=c[d+112+12>>2];I=+g[D>>2];J=+g[E>>2];K=+g[O+128+52>>2];L=+g[O+64+52>>2];M=+g[O+128+56>>2];N=+g[O+64+56>>2];g[D>>2]=I-(I+J)*.5;g[O+128+52>>2]=K-(K+L)*.5;g[O+128+56>>2]=M-(M+N)*.5;g[E>>2]=J-(I+J)*.5;g[O+64+52>>2]=L-(K+L)*.5;g[O+64+56>>2]=N-(M+N)*.5;if(((c[(c[b+28>>2]|0)+4>>2]|0)+-17|0)>>>0<2)D=((c[(c[b+32>>2]|0)+4>>2]|0)+-17|0)>>>0<2;else D=0;u=+g[b+44>>2];t=+g[b+48>>2];c[7167]=(c[7167]|0)+1;E=a[b+52>>0]|0;c[b+64>>2]=0;c[b+4>>2]=0;c[b+8>>2]=1065353216;c[b+12>>2]=0;g[b+16>>2]=0.0;c[b+68>>2]=0;c[b+60>>2]=-1;m=c[b+24>>2]|0;a[m+312>>0]=0;c[m>>2]=0;a[m+356>>0]=1;c[m+292>>2]=1566444395;c[m+296>>2]=1566444395;c[m+300>>2]=1566444395;g[m+304>>2]=0.0;c[m+336>>2]=0;c[m+336+4>>2]=0;c[m+336+8>>2]=0;c[m+336+12>>2]=0;a[m+336+16>>0]=0;a[m+332>>0]=a[m+332>>0]&-16;m=0;l=999999984306749440.0;do{n=+g[b+4>>2];k=+g[b+8>>2];j=+g[b+12>>2];r=+g[d+4>>2]*-n+ +g[d+20>>2]*-k+ +g[d+36>>2]*-j;s=+g[d+8>>2]*-n+ +g[d+24>>2]*-k+ +g[d+40>>2]*-j;g[O+48>>2]=+g[d>>2]*-n+ +g[d+16>>2]*-k+ +g[d+32>>2]*-j;g[O+48+4>>2]=r;g[O+48+8>>2]=s;g[O+48+12>>2]=0.0;s=n*+g[d+68>>2]+k*+g[d+84>>2]+j*+g[d+100>>2];r=n*+g[d+72>>2]+k*+g[d+88>>2]+j*+g[d+104>>2];g[O+32>>2]=n*+g[d+64>>2]+k*+g[d+80>>2]+j*+g[d+96>>2];g[O+32+4>>2]=s;g[O+32+8>>2]=r;g[O+32+12>>2]=0.0;Nc(O+16|0,c[b+28>>2]|0,O+48|0);Nc(O,c[b+32>>2]|0,O+32|0);r=+g[O+16>>2];s=+g[O+16+4>>2];j=+g[O+16+8>>2];k=r*+g[O+128>>2]+s*+g[O+128+4>>2]+j*+g[O+128+8>>2]+ +g[O+128+48>>2];n=r*+g[O+128+16>>2]+s*+g[O+128+20>>2]+j*+g[O+128+24>>2]+ +g[O+128+52>>2];j=r*+g[O+128+32>>2]+s*+g[O+128+36>>2]+j*+g[O+128+40>>2]+ +g[O+128+56>>2];s=+g[O>>2];r=+g[O+4>>2];q=+g[O+8>>2];o=s*+g[O+64>>2]+r*+g[O+64+4>>2]+q*+g[O+64+8>>2]+ +g[O+64+48>>2];p=s*+g[O+64+16>>2]+r*+g[O+64+20>>2]+q*+g[O+64+24>>2]+ +g[O+64+52>>2];q=s*+g[O+64+32>>2]+r*+g[O+64+36>>2]+q*+g[O+64+40>>2]+ +g[O+64+56>>2];r=D?0.0:q;s=D?0.0:j;q=D?0.0:j-q;j=(k-o)*+g[b+4>>2]+(n-p)*+g[b+8>>2]+q*+g[b+12>>2];if(j>0.0?j*j>l*+g[d+128>>2]:0){c[b+68>>2]=10;h=0;m=1}else S=7;do if((S|0)==7){S=0;B=c[b+24>>2]|0;C=c[B>>2]|0;if((C|0)>0){i=+g[B+308>>2];A=0;h=0;do{w=k-o-+g[B+4+(A<<4)>>2];y=n-p-+g[B+4+(A<<4)+4>>2];z=q-+g[B+4+(A<<4)+8>>2];h=h|w*w+y*y+z*z<=i;A=A+1|0}while((A|0)!=(C|0))}else h=0;if((+g[B+304>>2]==0.0?q==+g[B+300>>2]:0)?n-p==+g[B+296>>2]:0){if(k-o==+g[B+292>>2]|h)S=15}else S=14;if((S|0)==14?(S=0,h):0)S=15;if((S|0)==15){S=0;c[b+68>>2]=1;h=0;m=1;break}i=l-j;if(i<=l*9.999999974752427e-07){c[b+68>>2]=!(i<=0.0)?11:2;h=0;m=1;break}g[B+292>>2]=k-o;g[B+296>>2]=n-p;g[B+300>>2]=q;g[B+304>>2]=0.0;a[B+356>>0]=1;g[B+4+(C<<4)>>2]=k-o;g[B+4+(C<<4)+4>>2]=n-p;g[B+4+(C<<4)+8>>2]=q;g[B+4+(C<<4)+12>>2]=0.0;h=c[B>>2]|0;g[B+84+(h<<4)>>2]=k;g[B+84+(h<<4)+4>>2]=n;g[B+84+(h<<4)+8>>2]=s;g[B+84+(h<<4)+12>>2]=0.0;h=c[B>>2]|0;g[B+164+(h<<4)>>2]=o;g[B+164+(h<<4)+4>>2]=p;g[B+164+(h<<4)+8>>2]=r;g[B+164+(h<<4)+12>>2]=0.0;c[B>>2]=(c[B>>2]|0)+1;h=c[b+24>>2]|0;C=Ab(h)|0;i=+g[h+276>>2];j=+g[h+280>>2];k=+g[h+284>>2];h=c[h+288>>2]|0;if(!C){c[b+68>>2]=3;h=0;m=1;break}if(i*i+j*j+k*k<9.999999974752427e-07){g[b+4>>2]=i;g[b+8>>2]=j;g[b+12>>2]=k;c[b+16>>2]=h;c[b+68>>2]=6;h=0;m=1;break}if(l-(i*i+j*j+k*k)<=l*1.1920928955078125e-07){c[b+68>>2]=12;l=i*i+j*j+k*k;h=0;m=1;break}g[b+4>>2]=i;g[b+8>>2]=j;g[b+12>>2]=k;c[b+16>>2]=h;C=c[b+64>>2]|0;c[b+64>>2]=C+1;if((C|0)<=1e3)if((c[c[b+24>>2]>>2]|0)==4){c[b+68>>2]=13;l=i*i+j*j+k*k;h=0}else{l=i*i+j*j+k*k;h=1}else{l=i*i+j*j+k*k;h=0}}while(0)}while(h);s=E<<24>>24==0?t:0.0;r=(E<<24>>24==0?u:0.0)+s;if(m){E=c[b+24>>2]|0;Ab(E)|0;k=+g[E+260>>2];j=+g[E+264>>2];i=+g[E+268>>2];c[O+192>>2]=c[b+4>>2];c[O+192+4>>2]=c[b+4+4>>2];c[O+192+8>>2]=c[b+4+8>>2];c[O+192+12>>2]=c[b+4+12>>2];n=+g[b+4>>2];o=+g[b+8>>2];p=+g[b+12>>2];if(n*n+o*o+p*p<.0001)c[b+68>>2]=5;if(n*n+o*o+p*p>1.4210854715202004e-14){y=1.0/+x(+(n*n+o*o+p*p));g[O+192>>2]=y*+g[O+192>>2];g[G>>2]=y*+g[G>>2];g[H>>2]=y*+g[H>>2];z=s/+x(+l);l=1.0/y-r;m=1;h=1;k=z*n+k;j=z*o+j;i=z*p+i}else{l=0.0;m=0;h=2}c[b+60>>2]=h}else{l=0.0;m=0;k=0.0;j=0.0;i=0.0}if((c[b+72>>2]|0)!=0?(c[b+20>>2]|0)!=0:0)h=r+l<.01&(c[b+68>>2]|0)!=0;else h=0;A=m^1;do if(h|A?(F=c[b+20>>2]|0,(F|0)!=0):0){c[7166]=(c[7166]|0)+1;c[b+4>>2]=0;c[b+4+4>>2]=0;c[b+4+8>>2]=0;c[b+4+12>>2]=0;if(Na[c[(c[F>>2]|0)+8>>2]&3](F,c[b+24>>2]|0,c[b+28>>2]|0,c[b+32>>2]|0,O+128|0,O+64|0,b+4|0,O+48|0,O+32|0,f)|0){o=+g[O+32>>2];p=+g[O+48>>2];q=+g[O+32+4>>2];r=+g[O+48+4>>2];s=+g[O+32+8>>2];t=+g[O+48+8>>2];if(!((o-p)*(o-p)+(q-r)*(q-r)+(s-t)*(s-t)<=1.4210854715202004e-14)){n=(o-p)*(o-p)+(q-r)*(q-r)+(s-t)*(s-t);v=o-p;w=s-t;y=0.0;z=q-r}else{v=+g[b+4>>2];z=+g[b+8>>2];w=+g[b+12>>2];n=v*v+z*z+w*w;y=+g[b+16>>2]}if(n>1.4210854715202004e-14){u=1.0/+x(+n);n=-+x(+((p-o)*(p-o)+(r-q)*(r-q)+(t-s)*(t-s)));if(l>n|A){k=+g[O+32>>2];j=+g[O+32+4>>2];i=+g[O+32+8>>2];g[O+192>>2]=v*u;g[G>>2]=z*u;g[H>>2]=w*u;g[O+192+12>>2]=y;c[b+60>>2]=3;l=n;break}else h=8}else h=9;c[b+60>>2]=h;if(m)break;sa=O;return}else{o=+g[b+4>>2];p=+g[b+8>>2];q=+g[b+12>>2];if(!(o*o+p*p+q*q>0.0)){if(m)break;sa=O;return}y=+g[O+48>>2]-+g[O+32>>2];z=+g[O+48+4>>2]-+g[O+32+4>>2];n=+g[O+48+8>>2]-+g[O+32+8>>2];n=+x(+(y*y+z*z+n*n))-r;if(n>2];j=s*p+ +g[O+32+4>>2];i=s*q+ +g[O+32+8>>2];c[O+192>>2]=c[b+4>>2];c[O+192+4>>2]=c[b+4+4>>2];c[O+192+8>>2]=c[b+4+8>>2];c[O+192+12>>2]=c[b+4+12>>2];w=+g[O+192>>2];y=+g[G>>2];z=+g[H>>2];l=1.0/+x(+(w*w+y*y+z*z));g[O+192>>2]=w*l;g[G>>2]=y*l;g[H>>2]=z*l;c[b+60>>2]=6;l=n;break}c[b+60>>2]=5;if(m)break;sa=O;return}}else S=51;while(0);if((S|0)==51)if(!m){sa=O;return}if(!(l<0.0)?!(l*l<+g[d+128>>2]):0){sa=O;return}if(c[b+76>>2]|0?(S=c[b+28>>2]|0,ab[c[(c[S>>2]|0)+8>>2]&127](S,O+128|0,O+48|0,O+32|0),w=(+g[O+32>>2]+ +g[O+48>>2])*.5,y=(+g[O+32+4>>2]+ +g[O+48+4>>2])*.5,z=(+g[O+32+8>>2]+ +g[O+48+8>>2])*.5,S=c[b+32>>2]|0,ab[c[(c[S>>2]|0)+8>>2]&127](S,O+64|0,O+48|0,O+32|0),P=+g[O+192>>2],Q=+g[G>>2],R=+g[H>>2],(w-(+g[O+48>>2]+ +g[O+32>>2])*.5)*P+(y-(+g[O+48+4>>2]+ +g[O+32+4>>2])*.5)*Q+(z-(+g[O+48+8>>2]+ +g[O+32+8>>2])*.5)*R<0.0):0){g[O+192>>2]=-P;g[G>>2]=-Q;g[H>>2]=-R}c[b+4>>2]=c[O+192>>2];c[b+4+4>>2]=c[O+192+4>>2];c[b+4+8>>2]=c[O+192+8>>2];c[b+4+12>>2]=c[O+192+12>>2];g[b+56>>2]=l;S=c[(c[e>>2]|0)+16>>2]|0;g[O+48>>2]=(I+J)*.5+k;g[O+48+4>>2]=(K+L)*.5+j;g[O+48+8>>2]=(M+N)*.5+i;g[O+48+12>>2]=0.0;_a[S&15](e,O+192|0,O+48|0,l);sa=O;return}function Vb(d,e,f,h){d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0;c[d+168>>2]=c[d+152>>2];c[e>>2]=11920;c[e+52>>2]=282;a[e+60>>0]=0;a[e+80>>0]=1;c[e+76>>2]=0;c[e+68>>2]=0;c[e+72>>2]=0;a[e+100>>0]=1;c[e+96>>2]=0;c[e+88>>2]=0;c[e+92>>2]=0;a[e+120>>0]=1;c[e+116>>2]=0;c[e+108>>2]=0;c[e+112>>2]=0;a[e+140>>0]=1;c[e+136>>2]=0;c[e+128>>2]=0;c[e+132>>2]=0;c[e+144>>2]=0;a[e+164>>0]=1;c[e+160>>2]=0;c[e+152>>2]=0;c[e+156>>2]=0;c[e+168>>2]=0;c[e+4>>2]=-8388609;c[e+8>>2]=-8388609;c[e+12>>2]=-8388609;g[e+16>>2]=0.0;c[e+20>>2]=2139095039;c[e+24>>2]=2139095039;c[e+28>>2]=2139095039;g[e+32>>2]=0.0;f=c[d+56>>2]|0;if(h){c[e+56>>2]=kB(f|0)|0;a[e+4>>0]=a[d+4+3>>0]|0;a[e+5>>0]=a[d+4+2>>0]|0;a[e+6>>0]=a[d+4+1>>0]|0;a[e+7>>0]=a[d+4>>0]|0;a[e+8>>0]=a[d+8+3>>0]|0;a[e+9>>0]=a[d+8+2>>0]|0;a[e+10>>0]=a[d+8+1>>0]|0;a[e+11>>0]=a[d+8>>0]|0;a[e+12>>0]=a[d+12+3>>0]|0;a[e+13>>0]=a[d+12+2>>0]|0;a[e+14>>0]=a[d+12+1>>0]|0;a[e+15>>0]=a[d+12>>0]|0;a[e+16>>0]=a[d+16+3>>0]|0;a[e+17>>0]=a[d+16+2>>0]|0;a[e+18>>0]=a[d+16+1>>0]|0;a[e+19>>0]=a[d+16>>0]|0;a[e+20>>0]=a[d+20+3>>0]|0;a[e+21>>0]=a[d+20+2>>0]|0;a[e+22>>0]=a[d+20+1>>0]|0;a[e+23>>0]=a[d+20>>0]|0;a[e+24>>0]=a[d+24+3>>0]|0;a[e+25>>0]=a[d+24+2>>0]|0;a[e+26>>0]=a[d+24+1>>0]|0;a[e+27>>0]=a[d+24>>0]|0;a[e+28>>0]=a[d+28+3>>0]|0;a[e+29>>0]=a[d+28+2>>0]|0;a[e+30>>0]=a[d+28+1>>0]|0;a[e+31>>0]=a[d+28>>0]|0;a[e+32>>0]=a[d+32+3>>0]|0;a[e+33>>0]=a[d+32+2>>0]|0;a[e+34>>0]=a[d+32+1>>0]|0;a[e+35>>0]=a[d+32>>0]|0;a[e+36>>0]=a[d+36+3>>0]|0;a[e+37>>0]=a[d+36+2>>0]|0;a[e+38>>0]=a[d+36+1>>0]|0;a[e+39>>0]=a[d+36>>0]|0;a[e+40>>0]=a[d+40+3>>0]|0;a[e+41>>0]=a[d+40+2>>0]|0;a[e+42>>0]=a[d+40+1>>0]|0;a[e+43>>0]=a[d+40>>0]|0;a[e+44>>0]=a[d+44+3>>0]|0;a[e+45>>0]=a[d+44+2>>0]|0;a[e+46>>0]=a[d+44+1>>0]|0;a[e+47>>0]=a[d+44>>0]|0;a[e+48>>0]=a[d+48+3>>0]|0;a[e+49>>0]=a[d+48+2>>0]|0;a[e+50>>0]=a[d+48+1>>0]|0;a[e+51>>0]=a[d+48>>0]|0;c[e+144>>2]=kB(c[d+144>>2]|0)|0;f=kB(c[d+168>>2]|0)|0}else{c[e+56>>2]=f;c[e+4>>2]=c[d+4>>2];c[e+4+4>>2]=c[d+4+4>>2];c[e+4+8>>2]=c[d+4+8>>2];c[e+4+12>>2]=c[d+4+12>>2];c[e+20>>2]=c[d+20>>2];c[e+20+4>>2]=c[d+20+4>>2];c[e+20+8>>2]=c[d+20+8>>2];c[e+20+12>>2]=c[d+20+12>>2];c[e+36>>2]=c[d+36>>2];c[e+36+4>>2]=c[d+36+4>>2];c[e+36+8>>2]=c[d+36+8>>2];c[e+36+12>>2]=c[d+36+12>>2];c[e+144>>2]=c[d+144>>2];f=c[d+168>>2]|0}c[e+168>>2]=f;a[e+60>>0]=a[d+60>>0]|0;k=c[d+56>>2]|0;if(!(a[d+60>>0]|0)){f=c[e+96>>2]|0;if(f|0){if(a[e+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[e+96>>2]=0}a[e+100>>0]=0;c[e+96>>2]=e+172;c[e+88>>2]=k;c[e+92>>2]=k;if(h)if((k|0)>0){i=0;j=c[d+96>>2]|0;f=e+172|0;do{l=j+(i<<6)|0;n=f+(i<<6)|0;a[n>>0]=a[l+3>>0]|0;a[n+1>>0]=a[l+2>>0]|0;a[n+2>>0]=a[l+1>>0]|0;a[n+3>>0]=a[l>>0]|0;n=j+(i<<6)+4|0;l=f+(i<<6)+4|0;a[l>>0]=a[n+3>>0]|0;a[l+1>>0]=a[n+2>>0]|0;a[l+2>>0]=a[n+1>>0]|0;a[l+3>>0]=a[n>>0]|0;l=j+(i<<6)+8|0;n=f+(i<<6)+8|0;a[n>>0]=a[l+3>>0]|0;a[n+1>>0]=a[l+2>>0]|0;a[n+2>>0]=a[l+1>>0]|0;a[n+3>>0]=a[l>>0]|0;n=j+(i<<6)+12|0;f=f+(i<<6)+12|0;a[f>>0]=a[n+3>>0]|0;a[f+1>>0]=a[n+2>>0]|0;a[f+2>>0]=a[n+1>>0]|0;a[f+3>>0]=a[n>>0]|0;f=c[d+96>>2]|0;n=f+(i<<6)+16|0;l=c[e+96>>2]|0;m=l+(i<<6)+16|0;a[m>>0]=a[n+3>>0]|0;a[m+1>>0]=a[n+2>>0]|0;a[m+2>>0]=a[n+1>>0]|0;a[m+3>>0]=a[n>>0]|0;m=f+(i<<6)+20|0;n=l+(i<<6)+20|0;a[n>>0]=a[m+3>>0]|0;a[n+1>>0]=a[m+2>>0]|0;a[n+2>>0]=a[m+1>>0]|0;a[n+3>>0]=a[m>>0]|0;n=f+(i<<6)+24|0;m=l+(i<<6)+24|0;a[m>>0]=a[n+3>>0]|0;a[m+1>>0]=a[n+2>>0]|0;a[m+2>>0]=a[n+1>>0]|0;a[m+3>>0]=a[n>>0]|0;f=f+(i<<6)+28|0;l=l+(i<<6)+28|0;a[l>>0]=a[f+3>>0]|0;a[l+1>>0]=a[f+2>>0]|0;a[l+2>>0]=a[f+1>>0]|0;a[l+3>>0]=a[f>>0]|0;j=c[d+96>>2]|0;l=kB(c[j+(i<<6)+32>>2]|0)|0;f=c[e+96>>2]|0;c[f+(i<<6)+32>>2]=l;c[f+(i<<6)+36>>2]=kB(c[j+(i<<6)+36>>2]|0)|0;c[f+(i<<6)+40>>2]=kB(c[j+(i<<6)+40>>2]|0)|0;i=i+1|0}while((i|0)!=(k|0));i=29}else i=28;else if((k|0)>0){i=0;j=c[d+96>>2]|0;f=e+172|0;do{m=j+(i<<6)|0;n=f+(i<<6)|0;c[n>>2]=c[m>>2];c[n+4>>2]=c[m+4>>2];c[n+8>>2]=c[m+8>>2];c[n+12>>2]=c[m+12>>2];n=(c[d+96>>2]|0)+(i<<6)+16|0;f=(c[e+96>>2]|0)+(i<<6)+16|0;c[f>>2]=c[n>>2];c[f+4>>2]=c[n+4>>2];c[f+8>>2]=c[n+8>>2];c[f+12>>2]=c[n+12>>2];j=c[d+96>>2]|0;f=c[e+96>>2]|0;c[f+(i<<6)+32>>2]=c[j+(i<<6)+32>>2];c[f+(i<<6)+36>>2]=c[j+(i<<6)+36>>2];c[f+(i<<6)+40>>2]=c[j+(i<<6)+40>>2];i=i+1|0}while((i|0)!=(k|0));i=29}else i=28;if((i|0)==28){f=k<<6;i=32}else if((i|0)==29)if(f)if((a[e+100>>0]|0)==0|(f|0)==0){f=k<<6;i=32}else{c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);f=k<<6;i=32}else f=k<<6;if((i|0)==32)c[e+96>>2]=0;c[e+88>>2]=0;c[e+88+4>>2]=0;c[e+88+8>>2]=0;a[e+88+12>>0]=0}else{f=c[e+136>>2]|0;if(f|0){if(a[e+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[e+136>>2]=0}a[e+140>>0]=0;c[e+136>>2]=e+172;c[e+128>>2]=k;c[e+132>>2]=k;if(h){if((k|0)>0){i=c[d+136>>2]|0;f=0;do{b[e+172+(f<<4)>>1]=iH(b[i+(f<<4)>>1]|0)|0;b[e+172+(f<<4)+2>>1]=iH(b[i+(f<<4)+2>>1]|0)|0;b[e+172+(f<<4)+4>>1]=iH(b[i+(f<<4)+4>>1]|0)|0;b[e+172+(f<<4)+6>>1]=iH(b[i+(f<<4)+6>>1]|0)|0;b[e+172+(f<<4)+8>>1]=iH(b[i+(f<<4)+8>>1]|0)|0;b[e+172+(f<<4)+10>>1]=iH(b[i+(f<<4)+10>>1]|0)|0;c[e+172+(f<<4)+12>>2]=kB(c[i+(f<<4)+12>>2]|0)|0;f=f+1|0}while((f|0)!=(k|0))}}else if((k|0)>0){i=c[d+136>>2]|0;f=0;do{b[e+172+(f<<4)>>1]=b[i+(f<<4)>>1]|0;b[e+172+(f<<4)+2>>1]=b[i+(f<<4)+2>>1]|0;b[e+172+(f<<4)+4>>1]=b[i+(f<<4)+4>>1]|0;b[e+172+(f<<4)+6>>1]=b[i+(f<<4)+6>>1]|0;b[e+172+(f<<4)+8>>1]=b[i+(f<<4)+8>>1]|0;b[e+172+(f<<4)+10>>1]=b[i+(f<<4)+10>>1]|0;c[e+172+(f<<4)+12>>2]=c[i+(f<<4)+12>>2];f=f+1|0}while((f|0)!=(k|0))}c[e+128>>2]=0;c[e+128+4>>2]=0;c[e+128+8>>2]=0;a[e+128+12>>0]=0;f=k<<4}k=e+172+f|0;f=c[d+168>>2]|0;i=c[e+160>>2]|0;if(i|0){if(a[e+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[e+160>>2]=0}a[e+164>>0]=0;c[e+160>>2]=k;c[e+152>>2]=f;c[e+156>>2]=f;j=c[d+168>>2]|0;if(h){if((j|0)<=0){c[e>>2]=0;c[e+152>>2]=0;c[e+152+4>>2]=0;c[e+152+8>>2]=0;a[e+152+12>>0]=0;return 1}i=c[d+160>>2]|0;f=0;do{b[k+(f<<5)>>1]=iH(b[i+(f<<5)>>1]|0)|0;b[k+(f<<5)+2>>1]=iH(b[i+(f<<5)+2>>1]|0)|0;b[k+(f<<5)+4>>1]=iH(b[i+(f<<5)+4>>1]|0)|0;b[k+(f<<5)+6>>1]=iH(b[i+(f<<5)+6>>1]|0)|0;b[k+(f<<5)+8>>1]=iH(b[i+(f<<5)+8>>1]|0)|0;b[k+(f<<5)+10>>1]=iH(b[i+(f<<5)+10>>1]|0)|0;c[k+(f<<5)+12>>2]=kB(c[i+(f<<5)+12>>2]|0)|0;c[k+(f<<5)+16>>2]=kB(c[i+(f<<5)+16>>2]|0)|0;f=f+1|0}while((f|0)!=(j|0));c[e>>2]=0;c[e+152>>2]=0;c[e+152+4>>2]=0;c[e+152+8>>2]=0;a[e+152+12>>0]=0;return 1}else{if((j|0)<=0){c[e>>2]=0;c[e+152>>2]=0;c[e+152+4>>2]=0;c[e+152+8>>2]=0;a[e+152+12>>0]=0;return 1}i=c[d+160>>2]|0;f=0;do{b[k+(f<<5)>>1]=b[i+(f<<5)>>1]|0;b[k+(f<<5)+2>>1]=b[i+(f<<5)+2>>1]|0;b[k+(f<<5)+4>>1]=b[i+(f<<5)+4>>1]|0;b[k+(f<<5)+6>>1]=b[i+(f<<5)+6>>1]|0;b[k+(f<<5)+8>>1]=b[i+(f<<5)+8>>1]|0;b[k+(f<<5)+10>>1]=b[i+(f<<5)+10>>1]|0;c[k+(f<<5)+12>>2]=c[i+(f<<5)+12>>2];c[k+(f<<5)+16>>2]=c[i+(f<<5)+16>>2];c[k+(f<<5)+20>>2]=0;c[k+(f<<5)+24>>2]=0;c[k+(f<<5)+28>>2]=0;f=f+1|0}while((f|0)<(c[d+168>>2]|0));c[e>>2]=0;c[e+152>>2]=0;c[e+152+4>>2]=0;c[e+152+8>>2]=0;a[e+152+12>>0]=0;return 1}return 0}function Wb(b,d,e,f,h,i,j,k,l,m){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0.0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0,A=0.0,B=0,C=0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0;B=sa;sa=sa+4224|0;if(((c[e+4>>2]|0)+-17|0)>>>0<2)z=((c[f+4>>2]|0)+-17|0)>>>0<2;else z=0;b=0;do{be();u=+g[25552+(b<<4)>>2];v=+g[25552+(b<<4)+4>>2];w=+g[25552+(b<<4)+8>>2];y=+g[h+4>>2]*-u+ +g[h+20>>2]*-v+ +g[h+36>>2]*-w;x=+g[h+8>>2]*-u+ +g[h+24>>2]*-v+ +g[h+40>>2]*-w;g[B+992+(b<<4)>>2]=+g[h>>2]*-u+ +g[h+16>>2]*-v+ +g[h+32>>2]*-w;g[B+992+(b<<4)+4>>2]=y;g[B+992+(b<<4)+8>>2]=x;g[B+992+(b<<4)+12>>2]=0.0;x=u*+g[i+4>>2]+v*+g[i+20>>2]+w*+g[i+36>>2];y=u*+g[i+8>>2]+v*+g[i+24>>2]+w*+g[i+40>>2];g[B+(b<<4)>>2]=u*+g[i>>2]+v*+g[i+16>>2]+w*+g[i+32>>2];g[B+(b<<4)+4>>2]=x;g[B+(b<<4)+8>>2]=y;g[B+(b<<4)+12>>2]=0.0;b=b+1|0}while((b|0)!=42);p=Fa[c[(c[e>>2]|0)+84>>2]&127](e)|0;if((p|0)>0){b=0;o=42;while(1){Za[c[(c[e>>2]|0)+88>>2]&127](e,b,B+4144|0);x=+g[B+4144>>2];y=+g[B+4144+4>>2];w=+g[B+4144+8>>2];v=x*+g[h+16>>2]+y*+g[h+20>>2]+w*+g[h+24>>2];u=x*+g[h+32>>2]+y*+g[h+36>>2]+w*+g[h+40>>2];g[B+4144>>2]=+g[h>>2]*x+ +g[h+4>>2]*y+ +g[h+8>>2]*w;g[B+4144+4>>2]=v;g[B+4144+8>>2]=u;g[B+4144+12>>2]=0.0;be();q=25552+(o<<4)|0;c[q>>2]=c[B+4144>>2];c[q+4>>2]=c[B+4144+4>>2];c[q+8>>2]=c[B+4144+8>>2];c[q+12>>2]=c[B+4144+12>>2];u=+g[B+4144>>2];v=+g[B+4144+4>>2];w=+g[B+4144+8>>2];y=+g[h+4>>2]*-u+ +g[h+20>>2]*-v+ +g[h+36>>2]*-w;x=+g[h+8>>2]*-u+ +g[h+24>>2]*-v+ +g[h+40>>2]*-w;g[B+992+(o<<4)>>2]=+g[h>>2]*-u+ +g[h+16>>2]*-v+ +g[h+32>>2]*-w;g[B+992+(o<<4)+4>>2]=y;g[B+992+(o<<4)+8>>2]=x;g[B+992+(o<<4)+12>>2]=0.0;x=u*+g[i+4>>2]+v*+g[i+20>>2]+w*+g[i+36>>2];y=u*+g[i+8>>2]+v*+g[i+24>>2]+w*+g[i+40>>2];g[B+(o<<4)>>2]=u*+g[i>>2]+v*+g[i+16>>2]+w*+g[i+32>>2];g[B+(o<<4)+4>>2]=x;g[B+(o<<4)+8>>2]=y;g[B+(o<<4)+12>>2]=0.0;b=b+1|0;if((b|0)==(p|0))break;else o=o+1|0}o=p+42|0}else o=42;q=Fa[c[(c[f>>2]|0)+84>>2]&127](f)|0;if((q|0)>0){b=0;p=o;while(1){Za[c[(c[f>>2]|0)+88>>2]&127](f,b,B+4144|0);x=+g[B+4144>>2];y=+g[B+4144+4>>2];w=+g[B+4144+8>>2];v=x*+g[i+16>>2]+y*+g[i+20>>2]+w*+g[i+24>>2];u=x*+g[i+32>>2]+y*+g[i+36>>2]+w*+g[i+40>>2];g[B+4144>>2]=+g[i>>2]*x+ +g[i+4>>2]*y+ +g[i+8>>2]*w;g[B+4144+4>>2]=v;g[B+4144+8>>2]=u;g[B+4144+12>>2]=0.0;be();C=25552+(p<<4)|0;c[C>>2]=c[B+4144>>2];c[C+4>>2]=c[B+4144+4>>2];c[C+8>>2]=c[B+4144+8>>2];c[C+12>>2]=c[B+4144+12>>2];u=+g[B+4144>>2];v=+g[B+4144+4>>2];w=+g[B+4144+8>>2];y=+g[h+4>>2]*-u+ +g[h+20>>2]*-v+ +g[h+36>>2]*-w;x=+g[h+8>>2]*-u+ +g[h+24>>2]*-v+ +g[h+40>>2]*-w;g[B+992+(p<<4)>>2]=+g[h>>2]*-u+ +g[h+16>>2]*-v+ +g[h+32>>2]*-w;g[B+992+(p<<4)+4>>2]=y;g[B+992+(p<<4)+8>>2]=x;g[B+992+(p<<4)+12>>2]=0.0;x=u*+g[i+4>>2]+v*+g[i+20>>2]+w*+g[i+36>>2];y=u*+g[i+8>>2]+v*+g[i+24>>2]+w*+g[i+40>>2];g[B+(p<<4)>>2]=u*+g[i>>2]+v*+g[i+16>>2]+w*+g[i+32>>2];g[B+(p<<4)+4>>2]=x;g[B+(p<<4)+8>>2]=y;g[B+(p<<4)+12>>2]=0.0;b=b+1|0;if((b|0)==(q|0))break;else p=p+1|0}o=q+o|0}ab[c[(c[e>>2]|0)+76>>2]&127](e,B+992|0,B+2976|0,o);ab[c[(c[f>>2]|0)+76>>2]&127](f,B,B+1984|0,o);if((o|0)>0){u=999999984306749440.0;b=0;x=0.0;n=0.0;w=0.0;r=0.0;while(1){be();t=+g[25552+(b<<4)>>2];v=+g[25552+(b<<4)+4>>2];s=+g[25552+(b<<4)+12>>2];y=z?0.0:+g[25552+(b<<4)+8>>2];if(t*t+v*v+y*y>.01?(E=+g[B+2976+(b<<4)>>2],D=+g[B+2976+(b<<4)+4>>2],A=+g[B+2976+(b<<4)+8>>2],H=+g[B+1984+(b<<4)>>2],G=+g[B+1984+(b<<4)+4>>2],F=+g[B+1984+(b<<4)+8>>2],A=t*(H*+g[i>>2]+G*+g[i+4>>2]+F*+g[i+8>>2]+ +g[i+48>>2]-(E*+g[h>>2]+D*+g[h+4>>2]+A*+g[h+8>>2]+ +g[h+48>>2]))+v*(H*+g[i+16>>2]+G*+g[i+20>>2]+F*+g[i+24>>2]+ +g[i+52>>2]-(E*+g[h+16>>2]+D*+g[h+20>>2]+A*+g[h+24>>2]+ +g[h+52>>2]))+y*(z?0.0:H*+g[i+32>>2]+G*+g[i+36>>2]+F*+g[i+40>>2]+ +g[i+56>>2]-(E*+g[h+32>>2]+D*+g[h+36>>2]+A*+g[h+40>>2]+ +g[h+56>>2])),A>2]|0){case 4:case 5:case 10:case 11:case 13:case 1:case 0:case 8:break;default:+va[c[(c[e>>2]|0)+48>>2]&15](e)}switch(c[f+4>>2]|0){case 4:case 5:case 10:case 11:case 13:case 1:case 0:case 8:break;default:+va[c[(c[f>>2]|0)+48>>2]&15](f)}if(u<0.0){C=0;sa=B;return C|0}switch(c[e+4>>2]|0){case 8:{n=+g[e+28>>2]*+g[e+12>>2];break}case 0:{n=+g[e+44>>2];break}case 1:{n=+g[e+44>>2];break}case 13:{n=+g[e+44>>2];break}case 11:{n=+g[e+44>>2];break}case 10:{n=+g[e+44>>2];break}case 4:case 5:{n=+g[e+44>>2];break}default:n=+va[c[(c[e>>2]|0)+48>>2]&15](e)}b=c[f+4>>2]|0;switch(b|0){case 8:{r=+g[f+28>>2]*+g[f+12>>2];b=8;break}case 0:{r=+g[f+44>>2];b=0;break}case 1:{r=+g[f+44>>2];b=1;break}case 13:{r=+g[f+44>>2];b=13;break}case 11:{r=+g[f+44>>2];b=11;break}case 10:{r=+g[f+44>>2];b=10;break}case 4:case 5:{r=+g[f+44>>2];break}default:{r=+va[c[(c[f>>2]|0)+48>>2]&15](f);b=c[f+4>>2]|0}}n=u+(n+r+.5);c[B+4144>>2]=12116;c[B+4144+4>>2]=0;c[B+4144+8>>2]=1065353216;c[B+4144+12>>2]=0;g[B+4144+16>>2]=0.0;c[B+4144+20>>2]=0;c[B+4144+24>>2]=d;c[B+4144+28>>2]=e;c[B+4144+32>>2]=f;c[B+4144+36>>2]=c[e+4>>2];c[B+4144+40>>2]=b;g[B+4144+44>>2]=+va[c[(c[e>>2]|0)+48>>2]&15](e);g[B+4144+48>>2]=+va[c[(c[f>>2]|0)+48>>2]&15](f);a[B+4144+52>>0]=0;c[B+4144+60>>2]=-1;c[B+4144+72>>2]=1;c[B+4144+76>>2]=1;F=t*n+ +g[h+48>>2];G=v*n+ +g[h+52>>2];H=w*n+ +g[h+56>>2];c[B+4012>>2]=c[h>>2];c[B+4012+4>>2]=c[h+4>>2];c[B+4012+8>>2]=c[h+8>>2];c[B+4012+12>>2]=c[h+12>>2];c[B+4012+16>>2]=c[h+16>>2];c[B+4012+16+4>>2]=c[h+16+4>>2];c[B+4012+16+8>>2]=c[h+16+8>>2];c[B+4012+16+12>>2]=c[h+16+12>>2];c[B+4012+32>>2]=c[h+32>>2];c[B+4012+32+4>>2]=c[h+32+4>>2];c[B+4012+32+8>>2]=c[h+32+8>>2];c[B+4012+32+12>>2]=c[h+32+12>>2];g[B+4012+48>>2]=F;g[B+4012+52>>2]=G;g[B+4012+56>>2]=H;g[B+4012+60>>2]=0.0;c[B+4012+64>>2]=c[i>>2];c[B+4012+64+4>>2]=c[i+4>>2];c[B+4012+64+8>>2]=c[i+8>>2];c[B+4012+64+12>>2]=c[i+12>>2];c[B+4012+80>>2]=c[i+16>>2];c[B+4012+80+4>>2]=c[i+16+4>>2];c[B+4012+80+8>>2]=c[i+16+8>>2];c[B+4012+80+12>>2]=c[i+16+12>>2];c[B+4012+96>>2]=c[i+32>>2];c[B+4012+96+4>>2]=c[i+32+4>>2];c[B+4012+96+8>>2]=c[i+32+8>>2];c[B+4012+96+12>>2]=c[i+32+12>>2];c[B+4012+112>>2]=c[i+48>>2];c[B+4012+112+4>>2]=c[i+48+4>>2];c[B+4012+112+8>>2]=c[i+48+8>>2];c[B+4012+112+12>>2]=c[i+48+12>>2];g[B+4012+128>>2]=999999984306749440.0;c[B+3968>>2]=12e3;a[B+3968+40>>0]=0;g[B+4144+4>>2]=-t;g[B+4144+8>>2]=-v;g[B+4144+12>>2]=-w;g[B+4144+16>>2]=0.0;Ub(B+4144|0,B+4012|0,B+3968|0,m,0);n=n-+g[B+3968+36>>2];b=a[B+3968+40>>0]|0;if(b<<24>>24){C=B+3968+20|0;G=+g[B+3968+24>>2]-v*n;H=+g[B+3968+28>>2]-w*n;g[k>>2]=+g[C>>2]-t*n;g[k+4>>2]=G;g[k+8>>2]=H;g[k+12>>2]=0.0;c[l>>2]=c[C>>2];c[l+4>>2]=c[C+4>>2];c[l+8>>2]=c[C+8>>2];c[l+12>>2]=c[C+12>>2];g[j>>2]=t;g[j+4>>2]=v;g[j+8>>2]=w;g[j+12>>2]=s}C=b<<24>>24!=0;sa=B;return C|0}function Xb(d,e){d=d|0;e=+e;var f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0,A=0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0;A=sa;sa=sa+464|0;Ki(16202);f=c[d+84>>2]|0;if(f|0)Qa[f&31](d,e);Qa[c[(c[d>>2]|0)+140>>2]&31](d,e);g[d+28>>2]=e;c[d+32>>2]=0;c[d+48>>2]=Fa[c[(c[d>>2]|0)+20>>2]&127](d)|0;Ki(16245);Ki(16270);f=c[d+316>>2]|0;if((c[d+308>>2]|0)>0){h=0;do{r=c[d+24>>2]|0;Va[c[(c[r>>2]|0)+16>>2]&127](r,c[f+(h<<2)>>2]|0);h=h+1|0;f=c[d+316>>2]|0}while((h|0)<(c[d+308>>2]|0))}if(f|0){if(a[d+320>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+316>>2]=0}a[d+320>>0]=1;c[d+316>>2]=0;c[d+308>>2]=0;c[d+312>>2]=0;f=c[3084]|0;r=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=r;do if(!r){if(c[f+4>>2]|0){la(A+368|0,0)|0;r=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[A+368+4>>2]|0)-(c[r+4>>2]|0)+(((c[A+368>>2]|0)-(c[r>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(c[f+16>>2]|0)break;f=c[3084]|0}c[3084]=c[f+20>>2]}while(0);a:do if((c[d+232>>2]|0)>0){r=A+304+48|0;q=A+368+44|0;p=0;while(1){j=c[(c[d+240>>2]|0)+(p<<2)>>2]|0;g[j+244>>2]=1.0;b:do switch(c[j+216>>2]|0){case 2:case 5:break;default:if(((c[j+204>>2]&3|0)==0?(jg(j+4|0,+g[j+312>>2],+g[j+316>>2],+g[j+320>>2],j+328|0,e,A+304|0),s=+g[r>>2],t=s-+g[j+52>>2],u=+g[A+304+52>>2],v=u-+g[j+56>>2],w=+g[A+304+56>>2],x=w-+g[j+60>>2],a[d+44>>0]|0):0)?(n=+g[j+252>>2],n*n!=0.0?n*n>2]|0)+4>>2]|0)<20?(c[6847]=(c[6847]|0)+1,i=c[d+68>>2]|0,i=Fa[c[(c[i>>2]|0)+36>>2]&127](i)|0,o=c[d+24>>2]|0,g[A+368+4>>2]=1.0,c[A+368+12>>2]=c[j+52>>2],c[A+368+12+4>>2]=c[j+52+4>>2],c[A+368+12+8>>2]=c[j+52+8>>2],c[A+368+12+12>>2]=c[j+52+12>>2],c[A+368+28>>2]=c[r>>2],c[A+368+28+4>>2]=c[r+4>>2],c[A+368+28+8>>2]=c[r+8>>2],c[A+368+28+12>>2]=c[r+12>>2],c[A+368+76>>2]=0,c[A+368>>2]=7092,c[A+368+80>>2]=j,c[A+368+88>>2]=i,c[A+368+92>>2]=o,o=c[j+248>>2]|0,c[A+248+8>>2]=0,c[A+248+12>>2]=1065353216,c[A+248+16>>2]=1065353216,c[A+248+20>>2]=1065353216,g[A+248+24>>2]=0.0,c[A+248>>2]=9480,c[A+248+4>>2]=8,c[A+248+28>>2]=o,c[A+248+44>>2]=o,c[A+368+84>>2]=c[d+56>>2],o=c[j+188>>2]|0,b[A+368+8>>1]=b[o+4>>1]|0,b[A+368+10>>1]=b[o+6>>1]|0,c[A+184+48>>2]=c[r>>2],c[A+184+48+4>>2]=c[r+4>>2],c[A+184+48+8>>2]=c[r+8>>2],c[A+184+48+12>>2]=c[r+12>>2],c[A+184>>2]=c[j+4>>2],c[A+184+4>>2]=c[j+4+4>>2],c[A+184+8>>2]=c[j+4+8>>2],c[A+184+12>>2]=c[j+4+12>>2],c[A+184+16>>2]=c[j+20>>2],c[A+184+16+4>>2]=c[j+20+4>>2],c[A+184+16+8>>2]=c[j+20+8>>2],c[A+184+16+12>>2]=c[j+20+12>>2],c[A+184+32>>2]=c[j+36>>2],c[A+184+32+4>>2]=c[j+36+4>>2],c[A+184+32+8>>2]=c[j+36+8>>2],c[A+184+32+12>>2]=c[j+36+12>>2],Tc(d,A+248|0,j+4|0,A+184|0,A+368|0,0.0),y=+g[A+368+4>>2],y<1.0):0){k=y*(s-+g[j+52>>2]);l=y*(u-+g[j+56>>2]);m=y*(w-+g[j+60>>2]);n=-(l*+g[A+368+48>>2])-k*+g[q>>2]-m*+g[A+368+52>>2];o=c[d+24>>2]|0;o=Ja[c[(c[o>>2]|0)+12>>2]&63](o,j,c[A+368+76>>2]|0)|0;h=c[d+308>>2]|0;if((h|0)==(c[d+312>>2]|0)?(z=(h|0)==0?1:h<<1,(h|0)<(z|0)):0){if(!z)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((z<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[d+308>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[d+316>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[d+316>>2]|0;if(i){if(a[d+320>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[d+308>>2]|0}c[d+316>>2]=0}a[d+320>>0]=1;c[d+316>>2]=f;c[d+312>>2]=z;f=h}else f=h;c[(c[d+316>>2]|0)+(f<<2)>>2]=o;c[d+308>>2]=f+1;k=k+ +g[j+52>>2];l=l+ +g[j+56>>2];m=m+ +g[j+60>>2];i=c[A+368+76>>2]|0;M=+g[i+4>>2];L=+g[i+20>>2];K=+g[i+36>>2];J=+g[i+8>>2];I=+g[i+24>>2];H=+g[i+40>>2];G=+g[i+12>>2];E=+g[i+28>>2];C=+g[i+44>>2];F=-+g[i+52>>2];D=-+g[i+56>>2];B=-+g[i+60>>2];c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;g[A+16>>2]=k*M+l*L+m*K+(M*F+L*D+K*B);g[A+20>>2]=k*J+l*I+m*H+(J*F+I*D+H*B);g[A+24>>2]=k*G+l*E+m*C+(G*F+E*D+C*B);g[A+28>>2]=0.0;c[A+64>>2]=c[q>>2];c[A+64+4>>2]=c[q+4>>2];c[A+64+8>>2]=c[q+8>>2];c[A+64+12>>2]=c[q+12>>2];g[A+80>>2]=n;g[A+84>>2]=0.0;g[A+88>>2]=0.0;g[A+92>>2]=0.0;c[A+112>>2]=0;a[A+116>>0]=0;c[A+120>>2]=0;c[A+120+4>>2]=0;c[A+120+8>>2]=0;c[A+120+12>>2]=0;c[A+120+16>>2]=0;c[A+120+20>>2]=0;c[A+120+24>>2]=0;c[A+120+28>>2]=0;i=Ce(o,A)|0;g[o+4+(i*184|0)+92>>2]=0.0;n=+g[j+224>>2]*+g[(c[A+368+76>>2]|0)+224>>2];n=n<-10.0?-10.0:n;g[o+4+(i*184|0)+84>>2]=n>10.0?10.0:n;c[o+4+(i*184|0)+48>>2]=c[j+52>>2];c[o+4+(i*184|0)+48+4>>2]=c[j+52+4>>2];c[o+4+(i*184|0)+48+8>>2]=c[j+52+8>>2];c[o+4+(i*184|0)+48+12>>2]=c[j+52+12>>2];g[o+4+(i*184|0)+32>>2]=k;g[o+4+(i*184|0)+36>>2]=l;g[o+4+(i*184|0)+40>>2]=m;g[o+4+(i*184|0)+44>>2]=0.0}f=c[3084]|0;o=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=o;if(!o){if(c[f+4>>2]|0){la(A+368|0,0)|0;o=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[A+368+4>>2]|0)-(c[o+4>>2]|0)+(((c[A+368>>2]|0)-(c[o>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(c[f+16>>2]|0)break b;f=c[3084]|0}c[3084]=c[f+20>>2]}}}while(0);p=p+1|0;if((p|0)>=(c[d+232>>2]|0))break a}}while(0);f=c[3084]|0;z=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=z;do if(!z){if(c[f+4>>2]|0){la(A+368|0,0)|0;z=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[A+368+4>>2]|0)-(c[z+4>>2]|0)+(((c[A+368>>2]|0)-(c[z>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(c[f+16>>2]|0)break;f=c[3084]|0}c[3084]=c[f+20>>2]}while(0);Pa[c[(c[d>>2]|0)+44>>2]&511](d);Pa[c[(c[d>>2]|0)+148>>2]&511](d);g[d+104>>2]=e;Va[c[(c[d>>2]|0)+152>>2]&127](d,d+92|0);Qa[c[(c[d>>2]|0)+144>>2]&31](d,e);Ki(16231);if((c[d+280>>2]|0)>0){f=0;do{z=c[(c[d+288>>2]|0)+(f<<2)>>2]|0;Wa[c[(c[z>>2]|0)+8>>2]&7](z,d,e);f=f+1|0}while((f|0)<(c[d+280>>2]|0))}f=c[3084]|0;z=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=z;do if(!z){if(c[f+4>>2]|0){la(A+368|0,0)|0;z=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[A+368+4>>2]|0)-(c[z+4>>2]|0)+(((c[A+368>>2]|0)-(c[z>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(c[f+16>>2]|0)break;f=c[3084]|0}c[3084]=c[f+20>>2]}while(0);Qa[c[(c[d>>2]|0)+156>>2]&31](d,e);f=c[d+80>>2]|0;if(f|0)Qa[f&31](d,e);f=c[3084]|0;d=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=d;if(d|0){sa=A;return}do if(c[f+4>>2]|0){la(A+368|0,0)|0;d=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[A+368+4>>2]|0)-(c[d+4>>2]|0)+(((c[A+368>>2]|0)-(c[d>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[f+16>>2]|0)){f=c[3084]|0;break}else{sa=A;return}}while(0);c[3084]=c[f+20>>2];sa=A;return}function Yb(b){b=b|0;var d=0,e=0.0,f=0.0,h=0.0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0,E=0,F=0,G=0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0;G=sa;sa=sa+192|0;Ki(15341);d=c[b+1112>>2]|0;if((d|0)>0){F=0;do{E=c[(c[b+1120>>2]|0)+(F<<2)>>2]|0;D=c[E+24>>2]|0;if(D){i=G+144+4|0;j=i+44|0;do{c[i>>2]=0;i=i+4|0}while((i|0)<(j|0));g[G+144>>2]=9.999999747378752e-05;g[G+144+20>>2]=1.9999999494757503e-04;g[G+144+40>>2]=2.9999998514540493e-04;if((D|0)>0){i=c[E+32>>2]|0;j=c[E+12>>2]|0;d=0;e=0.0;f=0.0;h=0.0;do{C=c[i+(d<<2)>>2]|0;B=+g[j+(d<<2)>>2];e=e+ +g[C+8>>2]*B;f=f+B*+g[C+12>>2];h=h+B*+g[C+16>>2];d=d+1|0}while((d|0)!=(D|0))}else{h=0.0;f=0.0;e=0.0}q=+g[E+128>>2];s=e*q;r=f*q;q=h*q;g[E+228>>2]=s;g[E+232>>2]=r;g[E+236>>2]=q;g[E+240>>2]=0.0;if((D|0)>0){i=c[E+32>>2]|0;j=c[E+52>>2]|0;d=0;e=9.999999747378752e-05;f=0.0;h=0.0;k=0.0;l=1.9999999494757503e-04;m=0.0;n=0.0;o=0.0;p=2.9999998514540493e-04;do{C=c[i+(d<<2)>>2]|0;w=+g[C+8>>2]-s;x=+g[C+12>>2]-r;A=+g[C+16>>2]-q;y=+g[j+(d<<4)>>2];z=+g[j+(d<<4)+4>>2];B=+g[j+(d<<4)+8>>2];e=w*y+e;f=w*z+f;h=w*B+h;k=x*y+k;l=x*z+l;m=x*B+m;n=A*y+n;o=A*z+o;p=A*B+p;d=d+1|0}while((d|0)!=(D|0));g[G+144>>2]=e;g[G+144+4>>2]=f;g[G+144+8>>2]=h;g[G+144+16>>2]=k;g[G+144+20>>2]=l;g[G+144+24>>2]=m;g[G+144+32>>2]=n;g[G+144+36>>2]=o;g[G+144+40>>2]=p}if((a[26680]|0)==0?mz(26680)|0:0){g[6830]=9.999999747378752e-05;c[6831]=16}oc(G+144|0,G+96|0,G+48|0);c[E+108>>2]=c[E+228>>2];c[E+108+4>>2]=c[E+228+4>>2];c[E+108+8>>2]=c[E+228+8>>2];c[E+108+12>>2]=c[E+228+12>>2];c[E+60>>2]=c[G+96>>2];c[E+60+4>>2]=c[G+96+4>>2];c[E+60+8>>2]=c[G+96+8>>2];c[E+60+12>>2]=c[G+96+12>>2];c[E+76>>2]=c[G+96+16>>2];c[E+76+4>>2]=c[G+96+16+4>>2];c[E+76+8>>2]=c[G+96+16+8>>2];c[E+76+12>>2]=c[G+96+16+12>>2];c[E+92>>2]=c[G+96+32>>2];c[E+92+4>>2]=c[G+96+32+4>>2];c[E+92+8>>2]=c[G+96+32+8>>2];c[E+92+12>>2]=c[G+96+32+12>>2];l=+g[E+132>>2];J=+g[E+60>>2];m=+g[E+148>>2];I=+g[E+64>>2];n=+g[E+164>>2];z=+g[E+68>>2];o=+g[E+136>>2];p=+g[E+152>>2];q=+g[E+168>>2];r=+g[E+140>>2];s=+g[E+156>>2];B=+g[E+172>>2];H=+g[E+76>>2];e=+g[E+80>>2];A=+g[E+84>>2];k=+g[E+92>>2];h=+g[E+96>>2];f=+g[E+100>>2];t=(l*J+m*I+n*z)*J+(J*o+I*p+z*q)*I+(J*r+I*s+z*B)*z;u=(l*J+m*I+n*z)*H+(J*o+I*p+z*q)*e+(J*r+I*s+z*B)*A;v=(l*J+m*I+n*z)*k+(J*o+I*p+z*q)*h+(J*r+I*s+z*B)*f;w=(l*H+m*e+n*A)*J+(o*H+p*e+q*A)*I+(r*H+s*e+B*A)*z;x=(l*H+m*e+n*A)*H+(o*H+p*e+q*A)*e+(r*H+s*e+B*A)*A;y=(l*H+m*e+n*A)*k+(o*H+p*e+q*A)*h+(r*H+s*e+B*A)*f;z=J*(l*k+m*h+n*f)+(o*k+p*h+q*f)*I+(r*k+s*h+B*f)*z;A=H*(l*k+m*h+n*f)+(o*k+p*h+q*f)*e+(r*k+s*h+B*f)*A;B=(l*k+m*h+n*f)*k+(o*k+p*h+q*f)*h+(r*k+s*h+B*f)*f;g[E+180>>2]=t;g[E+184>>2]=u;g[E+188>>2]=v;g[E+192>>2]=0.0;g[E+196>>2]=w;g[E+200>>2]=x;g[E+204>>2]=y;g[E+208>>2]=0.0;g[E+212>>2]=z;g[E+216>>2]=A;g[E+220>>2]=B;g[E+224>>2]=0.0;c[E+316>>2]=0;c[E+316+4>>2]=0;c[E+316+8>>2]=0;c[E+316+12>>2]=0;c[E+316+16>>2]=0;c[E+316+20>>2]=0;c[E+316+24>>2]=0;c[E+316+28>>2]=0;if((D|0)>0){i=c[E+32>>2]|0;j=c[E+12>>2]|0;q=+g[E+228>>2];r=+g[E+232>>2];s=+g[E+236>>2];d=0;p=0.0;o=0.0;n=0.0;m=0.0;l=0.0;e=0.0;do{C=c[i+(d<<2)>>2]|0;L=+g[j+(d<<2)>>2];I=+g[C+40>>2]*L;K=L*+g[C+44>>2];L=L*+g[C+48>>2];p=I+p;g[E+316>>2]=p;o=K+o;g[E+320>>2]=o;n=L+n;g[E+324>>2]=n;H=+g[C+8>>2]-q;J=+g[C+12>>2]-r;M=+g[C+16>>2]-s;m=m+(L*J-K*M);g[E+332>>2]=m;l=I*M-L*H+l;g[E+336>>2]=l;e=K*H-I*J+e;g[E+340>>2]=e;d=d+1|0}while((d|0)!=(D|0));C=E+316|0;d=E+332|0}else{C=E+316|0;d=E+332|0;p=0.0;o=0.0;n=0.0;m=0.0;l=0.0;e=0.0}L=+g[E+128>>2];M=1.0-+g[E+356>>2];g[E+316>>2]=p*L*M;g[E+320>>2]=L*o*M;g[E+324>>2]=L*n*M;g[E+328>>2]=0.0;M=1.0-+g[E+360>>2];g[d>>2]=(t*m+u*l+v*e)*M;g[E+336>>2]=(m*w+l*x+e*y)*M;g[E+340>>2]=M*(m*z+l*A+e*B);g[E+344>>2]=0.0;i=E+244|0;j=i+72|0;do{c[i>>2]=0;i=i+4|0}while((i|0)<(j|0));e=+g[E+364>>2];a:do if(e>0.0?(c[E+24>>2]|0)>0:0){d=0;while(1){j=c[(c[E+32>>2]|0)+(d<<2)>>2]|0;i=c[E+52>>2]|0;H=+g[i+(d<<4)>>2];I=+g[i+(d<<4)+4>>2];J=+g[i+(d<<4)+8>>2];K=+g[j+8>>2];L=+g[j+12>>2];M=+g[j+16>>2];L=L+e*(H*+g[E+76>>2]+I*+g[E+80>>2]+J*+g[E+84>>2]+ +g[E+112>>2]-L);M=M+e*(H*k+I*h+J*f+ +g[E+116>>2]-M);g[j+8>>2]=K+e*(H*+g[E+60>>2]+I*+g[E+64>>2]+J*+g[E+68>>2]+ +g[E+108>>2]-K);g[j+12>>2]=L;g[j+16>>2]=M;g[j+20>>2]=0.0;d=d+1|0;if((d|0)>=(c[E+24>>2]|0))break a;k=+g[E+92>>2];h=+g[E+96>>2];f=+g[E+100>>2];e=+g[E+364>>2]}}while(0);if(a[E+377>>0]|0){i=c[E+32>>2]|0;j=c[i>>2]|0;e=+g[j+8>>2];p=+g[j+12>>2];q=+g[j+16>>2];f=+g[j+20>>2];if((D|0)>1){d=1;l=e;o=e;m=f;n=q;k=f;h=p;f=p;e=q;do{j=c[i+(d<<2)>>2]|0;J=+g[j+8>>2];o=J>2];f=K>2];n=L>2];k=M>2]=o;g[G+16+4>>2]=f;g[G+16+8>>2]=n;g[G+16+12>>2]=k;g[G+16+16>>2]=l;g[G+16+20>>2]=h;g[G+16+24>>2]=e;g[G+16+28>>2]=m;d=c[E+348>>2]|0;if(!d){d=c[b+1052>>2]|0;if(!d){c[7182]=(c[7182]|0)+1;d=xb(63)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}i=d;j=i+44|0;do{c[i>>2]=0;i=i+4|0}while((i|0)<(j|0))}else c[b+1052>>2]=0;c[d+32>>2]=0;c[d+36>>2]=E;c[d+40>>2]=0;c[d>>2]=c[G+16>>2];c[d+4>>2]=c[G+16+4>>2];c[d+8>>2]=c[G+16+8>>2];c[d+12>>2]=c[G+16+12>>2];c[d+16>>2]=c[G+16+16>>2];c[d+20>>2]=c[G+16+20>>2];c[d+24>>2]=c[G+16+24>>2];c[d+28>>2]=c[G+16+28>>2];ue(b+1048|0,c[b+1048>>2]|0,d);c[b+1060>>2]=(c[b+1060>>2]|0)+1;c[E+348>>2]=d}else{K=+g[b+452>>2];L=K*+g[E+320>>2]*3.0;M=K*+g[E+324>>2]*3.0;g[G>>2]=+g[C>>2]*K*3.0;g[G+4>>2]=L;g[G+8>>2]=M;g[G+12>>2]=0.0;Bg(b+1048|0,d,G+16|0,G,+g[b+464>>2])|0}}d=c[b+1112>>2]|0}F=F+1|0}while((F|0)<(d|0))}d=c[3084]|0;b=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=b;if(b|0){sa=G;return}do if(c[d+4>>2]|0){la(G+144|0,0)|0;b=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[G+144+4>>2]|0)-(c[b+4>>2]|0)+(((c[G+144>>2]|0)-(c[b>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=G;return}}while(0);c[3084]=c[d+20>>2];sa=G;return}function Zb(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0,L=0,M=0,N=0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0,aa=0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0.0,ma=0.0,na=0.0;L=sa;sa=sa+64|0;if(!(c[b+12>>2]|0)){sa=L;return}N=(a[b+16>>0]|0)!=0;i=N?e:d;N=N?d:e;f=c[i+4>>2]|0;K=c[N+4>>2]|0;i=c[i+12>>2]|0;_=+g[i>>2];Z=+g[i+16>>2];Y=+g[i+32>>2];X=+g[i+4>>2];W=+g[i+20>>2];m=+g[i+36>>2];j=+g[i+8>>2];p=+g[i+24>>2];y=+g[i+40>>2];R=+g[i+48>>2];Q=+g[i+52>>2];P=+g[i+56>>2];$=c[N+12>>2]|0;V=+g[$>>2];U=+g[$+16>>2];n=+g[$+32>>2];T=+g[$+4>>2];S=+g[$+20>>2];o=+g[$+36>>2];v=+g[$+8>>2];t=+g[$+24>>2];r=+g[$+40>>2];O=-+g[$+48>>2];G=-+g[$+52>>2];H=-+g[$+56>>2];I=+g[i>>2];J=+g[i+16>>2];F=+g[i+32>>2];D=+g[i+4>>2];C=+g[i+20>>2];B=+g[i+36>>2];u=+g[i+8>>2];s=+g[i+24>>2];q=+g[i+40>>2];i=c[(c[f>>2]|0)+64>>2]|0;l=-+g[K+48>>2];k=-+g[K+52>>2];E=-+g[K+56>>2];g[L+48>>2]=(_*V+Z*U+Y*n)*l+(_*T+Z*S+Y*o)*k+(_*v+Z*t+Y*r)*E;g[L+48+4>>2]=(X*V+W*U+m*n)*l+(X*T+W*S+m*o)*k+(X*v+W*t+m*r)*E;g[L+48+8>>2]=(j*V+p*U+y*n)*l+(j*T+p*S+y*o)*k+(j*v+p*t+y*r)*E;g[L+48+12>>2]=0.0;Za[i&127](L,f,L+48|0);E=+g[L>>2];y=+g[L+4>>2];p=+g[L+8>>2];j=+g[K+48>>2];k=+g[K+52>>2];l=+g[K+56>>2];m=l*(R*v+Q*t+P*r+(v*O+t*G+r*H)+((v*I+t*J+r*F)*E+(v*D+t*C+r*B)*y+(v*u+t*s+r*q)*p))+(j*(R*V+Q*U+P*n+(V*O+U*G+n*H)+((V*I+U*J+n*F)*E+(V*D+U*C+n*B)*y+(V*u+U*s+n*q)*p))+k*(R*T+Q*S+P*o+(T*O+S*G+o*H)+((T*I+S*J+o*F)*E+(T*D+S*C+o*B)*y+(T*u+S*s+o*q)*p)))-+g[K+64>>2];n=R*V+Q*U+P*n+(V*O+U*G+n*H)+((V*I+U*J+n*F)*E+(V*D+U*C+n*B)*y+(V*u+U*s+n*q)*p)-j*m;o=R*T+Q*S+P*o+(T*O+S*G+o*H)+((T*I+S*J+o*F)*E+(T*D+S*C+o*B)*y+(T*u+S*s+o*q)*p)-k*m;p=R*v+Q*t+P*r+(v*O+t*G+r*H)+((v*I+t*J+r*F)*E+(v*D+t*C+r*B)*y+(v*u+t*s+r*q)*p)-l*m;N=c[N+12>>2]|0;q=+g[N>>2];r=+g[N+4>>2];s=+g[N+8>>2];t=+g[N+16>>2];u=+g[N+20>>2];v=+g[N+24>>2];y=+g[N+32>>2];B=+g[N+36>>2];C=+g[N+40>>2];D=+g[N+48>>2];E=+g[N+52>>2];F=+g[N+56>>2];N=c[b+12>>2]|0;i=m<+g[N+752>>2];c[h+4>>2]=N;if(i){g[L+48>>2]=q*j+r*k+s*l;g[L+48+4>>2]=j*t+k*u+l*v;g[L+48+8>>2]=j*y+k*B+l*C;g[L+48+12>>2]=0.0;g[L+32>>2]=s*p+(q*n+r*o)+D;g[L+32+4>>2]=n*t+o*u+p*v+E;g[L+32+8>>2]=n*y+o*B+p*C+F;g[L+32+12>>2]=0.0;_a[c[(c[h>>2]|0)+16>>2]&15](h,L+48|0,L+32|0,m)}if((c[f+4>>2]|0)<7?(c[(c[h+4>>2]|0)+748>>2]|0)<(c[b+24>>2]|0):0){j=+g[K+56>>2];if(+w(+j)>.7071067690849304){l=+g[K+52>>2];_=1.0/+x(+(j*j+l*l));k=0.0;l=l*_;j=-(j*_)}else{_=+g[K+48>>2];k=+g[K+52>>2];j=1.0/+x(+(_*_+k*k));k=-(k*j);l=0.0;j=_*j}H=.019999999552965164/+va[c[(c[f>>2]|0)+16>>2]&15](f);H=(H>.39269909262657166?.39269909262657166:H)*.5;G=+A(+H)/+x(+(k*k+j*j+l*l));J=k*G;I=j*G;G=l*G;H=+z(+H);f=c[b+20>>2]|0;if((f|0)>0){i=0;do{t=+g[K+48>>2];_=+g[K+52>>2];D=+g[K+56>>2];B=6.2831854820251465/+(f|0)*+(i|0)*.5;Z=+A(+B)/+x(+(t*t+_*_+D*D));B=+z(+B);C=G*-(_*Z)+(J*B+H*-(t*Z))-I*-(D*Z);v=J*-(D*Z)+(I*B+H*-(_*Z))-G*-(t*Z);ca=I*-(t*Z)+(G*B+H*-(D*Z))-J*-(_*Z);F=H*B-J*-(t*Z)-I*-(_*Z)-G*-(D*Z);ha=D*Z*v+(t*Z*F+B*C)-_*Z*ca;ga=t*Z*ca+(B*v+_*Z*F)-D*Z*C;ka=_*Z*C+(D*Z*F+B*ca)-t*Z*v;ca=B*F-t*Z*C-_*Z*v-D*Z*ca;N=(a[b+16>>0]|0)!=0;aa=N?e:d;N=N?d:e;f=c[aa+4>>2]|0;$=c[N+4>>2]|0;aa=c[aa+12>>2]|0;Z=+g[aa>>2];D=+g[aa+4>>2];v=+g[aa+8>>2];_=+g[aa+16>>2];C=+g[aa+20>>2];t=+g[aa+24>>2];F=+g[aa+32>>2];B=+g[aa+36>>2];r=+g[aa+40>>2];T=+g[aa+48>>2];U=+g[aa+52>>2];V=+g[aa+56>>2];aa=c[N+12>>2]|0;P=+g[aa>>2];Q=+g[aa+16>>2];n=+g[aa+32>>2];R=+g[aa+4>>2];S=+g[aa+20>>2];o=+g[aa+36>>2];u=+g[aa+8>>2];s=+g[aa+24>>2];q=+g[aa+40>>2];W=-+g[aa+48>>2];X=-+g[aa+52>>2];Y=-+g[aa+56>>2];fa=ha*(2.0/(ha*ha+ga*ga+ka*ka+ca*ca));l=ga*(2.0/(ha*ha+ga*ga+ka*ka+ca*ca));ba=ka*(2.0/(ha*ha+ga*ga+ka*ka+ca*ca));ma=v*(ha*ba-ca*l)+(D*(ha*l+ca*ba)+Z*(1.0-(ga*l+ka*ba)));ja=v*(ga*ba+ca*fa)+(Z*(ha*l-ca*ba)+D*(1.0-(ha*fa+ka*ba)));j=Z*(ha*ba+ca*l)+D*(ga*ba-ca*fa)+v*(1.0-(ha*fa+ga*l));la=t*(ha*ba-ca*l)+(C*(ha*l+ca*ba)+_*(1.0-(ga*l+ka*ba)));ia=t*(ga*ba+ca*fa)+(_*(ha*l-ca*ba)+C*(1.0-(ha*fa+ka*ba)));y=_*(ha*ba+ca*l)+C*(ga*ba-ca*fa)+t*(1.0-(ha*fa+ga*l));na=r*(ha*ba-ca*l)+(B*(ha*l+ca*ba)+F*(1.0-(ga*l+ka*ba)));ka=r*(ga*ba+ca*fa)+(F*(ha*l-ca*ba)+B*(1.0-(ha*fa+ka*ba)));l=F*(ha*ba+ca*l)+B*(ga*ba-ca*fa)+r*(1.0-(ha*fa+ga*l));ga=+g[aa>>2];fa=+g[aa+16>>2];ha=+g[aa+32>>2];ca=+g[aa+4>>2];ba=+g[aa+20>>2];da=+g[aa+36>>2];k=+g[aa+8>>2];p=+g[aa+24>>2];m=+g[aa+40>>2];aa=c[(c[f>>2]|0)+64>>2]|0;ea=-+g[$+48>>2];O=-+g[$+52>>2];E=-+g[$+56>>2];g[L+32>>2]=(ha*na+(ga*ma+fa*la))*ea+(da*na+(ca*ma+ba*la))*O+(m*na+(k*ma+p*la))*E;g[L+32+4>>2]=(ha*ka+(ga*ja+fa*ia))*ea+(da*ka+(ca*ja+ba*ia))*O+(m*ka+(k*ja+p*ia))*E;g[L+32+8>>2]=(ha*l+(ga*j+fa*y))*ea+(da*l+(ca*j+ba*y))*O+(m*l+(k*j+p*y))*E;g[L+32+12>>2]=0.0;Za[aa&127](L+48|0,f,L+32|0);E=+g[L+48>>2];y=+g[L+48+4>>2];p=+g[L+48+8>>2];j=+g[$+48>>2];k=+g[$+52>>2];l=+g[$+56>>2];m=l*(T*u+U*s+V*q+(u*W+s*X+q*Y)+((Z*u+_*s+F*q)*E+(D*u+C*s+B*q)*y+(v*u+t*s+r*q)*p))+(j*(T*P+U*Q+V*n+(P*W+Q*X+n*Y)+((Z*P+_*Q+F*n)*E+(D*P+C*Q+B*n)*y+(v*P+t*Q+r*n)*p))+k*(T*R+U*S+V*o+(R*W+S*X+o*Y)+((Z*R+_*S+F*o)*E+(D*R+C*S+B*o)*y+(v*R+t*S+r*o)*p)))-+g[$+64>>2];n=T*P+U*Q+V*n+(P*W+Q*X+n*Y)+((Z*P+_*Q+F*n)*E+(D*P+C*Q+B*n)*y+(v*P+t*Q+r*n)*p)-j*m;o=T*R+U*S+V*o+(R*W+S*X+o*Y)+((Z*R+_*S+F*o)*E+(D*R+C*S+B*o)*y+(v*R+t*S+r*o)*p)-k*m;p=T*u+U*s+V*q+(u*W+s*X+q*Y)+((Z*u+_*s+F*q)*E+(D*u+C*s+B*q)*y+(v*u+t*s+r*q)*p)-l*m;N=c[N+12>>2]|0;q=+g[N>>2];r=+g[N+4>>2];s=+g[N+8>>2];t=+g[N+16>>2];u=+g[N+20>>2];v=+g[N+24>>2];y=+g[N+32>>2];B=+g[N+36>>2];C=+g[N+40>>2];D=+g[N+48>>2];E=+g[N+52>>2];F=+g[N+56>>2];N=c[b+12>>2]|0;$=m<+g[N+752>>2];c[h+4>>2]=N;if($){g[L+32>>2]=q*j+r*k+s*l;g[L+32+4>>2]=j*t+k*u+l*v;g[L+32+8>>2]=j*y+k*B+l*C;g[L+32+12>>2]=0.0;g[L+16>>2]=s*p+(q*n+r*o)+D;g[L+16+4>>2]=n*t+o*u+p*v+E;g[L+16+8>>2]=n*y+o*B+p*C+F;g[L+16+12>>2]=0.0;_a[c[(c[h>>2]|0)+16>>2]&15](h,L+32|0,L+16|0,m)}i=i+1|0;f=c[b+20>>2]|0}while((i|0)<(f|0))}}do if((a[b+8>>0]|0?c[(c[b+12>>2]|0)+748>>2]|0:0)?(M=c[h+4>>2]|0,c[M+748>>2]|0):0){f=c[M+740>>2]|0;i=c[(c[h+8>>2]|0)+8>>2]|0;if((f|0)==(i|0)){re(M,f+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(M,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,i+4|0);break}}while(0);sa=L;return}function _b(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0,A=0.0,B=0.0,C=0.0,D=0.0,E=0,F=0,G=0;G=sa;sa=sa+784|0;c[G+168+8>>2]=0;c[G+168+12>>2]=1065353216;c[G+168+16>>2]=1065353216;c[G+168+20>>2]=1065353216;g[G+168+24>>2]=0.0;c[G+168>>2]=9480;c[G+168+4>>2]=8;g[G+168+28>>2]=0.0;g[G+168+44>>2]=0.0;E=c[e+4>>2]|0;F=c[e+12>>2]|0;z=c[E+4>>2]|0;if((z|0)<20){c[G+600>>2]=6448;c[G+600+168>>2]=0;g[G+600+172>>2]=0.0;c[G+600+164>>2]=c[f+4>>2];g[G+240+308>>2]=9.999999747378752e-05;a[G+240+332>>0]=0;c[G+224>>2]=7772;c[G+224+4>>2]=G+240;c[G+224+8>>2]=G+168;c[G+224+12>>2]=E;c[G+152>>2]=12048;c[G+152+4>>2]=G+240;c[G+152+8>>2]=G+168;c[G+152+12>>2]=E;E=(c[f+16>>2]&8|0)==0?G+224|0:G+152|0;if((La[c[(c[E>>2]|0)+8>>2]&3](E,b,d,F,F,G+600|0)|0?(h=G+600+132|0,i=+g[h>>2],j=+g[G+600+136>>2],k=+g[G+600+140>>2],i*i+j*j+k*k>9.999999747378752e-05):0)?(l=+g[G+600+164>>2],l<+g[f+4>>2]):0){D=1.0/+x(+(i*i+j*j+k*k));g[h>>2]=i*D;g[G+600+136>>2]=j*D;g[G+600+140>>2]=k*D;c[G+120>>2]=c[e+8>>2];c[G+120+4>>2]=0;c[G+120+8>>2]=c[h>>2];c[G+120+8+4>>2]=c[h+4>>2];c[G+120+8+8>>2]=c[h+8>>2];c[G+120+8+12>>2]=c[h+12>>2];g[G+120+24>>2]=l;+ya[c[(c[f>>2]|0)+12>>2]&15](f,G+120|0,1)}sa=G;return}if((z+-21|0)>>>0>=9){if((z|0)!=31){sa=G;return}h=c[E+64>>2]|0;e=c[e+8>>2]|0;c[G+600>>2]=8568;c[G+600+4>>2]=e;c[G+600+8>>2]=E;c[G+600+12>>2]=F;c[G+600+16>>2]=b;c[G+600+20>>2]=d;c[G+600+24>>2]=f;if(!h){b=c[E+16>>2]|0;if((b|0)>0){h=0;do{ef(G+600|0,h);h=h+1|0}while((h|0)<(b|0))}}else{C=+g[F+48>>2];n=+g[b+48>>2]-C;B=+g[F+52>>2];o=+g[b+52>>2]-B;y=+g[F+56>>2];p=+g[b+56>>2]-y;s=+g[F>>2];r=+g[F+16>>2];q=+g[F+32>>2];v=+g[F+4>>2];u=+g[F+20>>2];t=+g[F+36>>2];D=+g[F+8>>2];A=+g[F+24>>2];w=+g[F+40>>2];g[G+240>>2]=n*s+o*r+p*q;g[G+240+4>>2]=n*v+o*u+p*t;g[G+240+8>>2]=n*D+o*A+p*w;g[G+240+12>>2]=0.0;C=+g[d+48>>2]-C;B=+g[d+52>>2]-B;y=+g[d+56>>2]-y;g[G+224>>2]=q*y+(r*B+C*s);g[G+224+4>>2]=t*y+(u*B+C*v);g[G+224+8>>2]=w*y+(A*B+C*D);g[G+224+12>>2]=0.0;Pd(c[h>>2]|0,G+240|0,G+224|0,G+600|0)}sa=G;return}i=+g[F>>2];r=+g[F+16>>2];s=+g[F+32>>2];j=+g[F+4>>2];v=+g[F+20>>2];w=+g[F+36>>2];k=+g[F+8>>2];A=+g[F+24>>2];B=+g[F+40>>2];C=-+g[F+48>>2];D=-+g[F+52>>2];y=-+g[F+56>>2];o=+g[b+48>>2];p=+g[b+52>>2];l=+g[b+56>>2];g[G+152>>2]=i*C+r*D+s*y+(i*o+r*p+s*l);g[G+152+4>>2]=j*C+v*D+w*y+(j*o+v*p+w*l);g[G+152+8>>2]=k*C+A*D+B*y+(k*o+A*p+B*l);g[G+152+12>>2]=0.0;t=+g[d+48>>2];u=+g[d+52>>2];q=+g[d+56>>2];i=i*C+r*D+s*y+(i*t+r*u+s*q);j=j*C+v*D+w*y+(j*t+v*u+w*q);k=k*C+A*D+B*y+(k*t+A*u+B*q);g[G+120>>2]=i;g[G+120+4>>2]=j;g[G+120+8>>2]=k;g[G+120+12>>2]=0.0;switch(z|0){case 21:{h=c[e+8>>2]|0;e=c[f+16>>2]|0;c[G+4>>2]=c[G+152>>2];c[G+4+4>>2]=c[G+152+4>>2];c[G+4+8>>2]=c[G+152+8>>2];c[G+4+12>>2]=c[G+152+12>>2];c[G+20>>2]=c[G+120>>2];c[G+20+4>>2]=c[G+120+4>>2];c[G+20+8>>2]=c[G+120+8>>2];c[G+20+12>>2]=c[G+120+12>>2];c[G+36>>2]=e;g[G+40>>2]=1.0;c[G>>2]=8520;c[G+44>>2]=f;c[G+48>>2]=h;c[G+52>>2]=E;c[G+56>>2]=c[F>>2];c[G+56+4>>2]=c[F+4>>2];c[G+56+8>>2]=c[F+8>>2];c[G+56+12>>2]=c[F+12>>2];c[G+72>>2]=c[F+16>>2];c[G+72+4>>2]=c[F+16+4>>2];c[G+72+8>>2]=c[F+16+8>>2];c[G+72+12>>2]=c[F+16+12>>2];c[G+88>>2]=c[F+32>>2];c[G+88+4>>2]=c[F+32+4>>2];c[G+88+8>>2]=c[F+32+8>>2];c[G+88+12>>2]=c[F+32+12>>2];c[G+104>>2]=c[F+48>>2];c[G+104+4>>2]=c[F+48+4>>2];c[G+104+8>>2]=c[F+48+8>>2];c[G+104+12>>2]=c[F+48+12>>2];c[G+40>>2]=c[f+4>>2];h=c[E+48>>2]|0;c[G+224>>2]=9692;c[G+224+4>>2]=h;c[G+224+8>>2]=G;h=c[E+52>>2]|0;c[G+600>>2]=0;c[G+600+4>>2]=0;c[G+600+8>>2]=0;c[G+600+12>>2]=0;c[G+240>>2]=0;c[G+240+4>>2]=0;c[G+240+8>>2]=0;c[G+240+12>>2]=0;if(!(a[h+60>>0]|0))Xd(h,G+224|0,G+152|0,i,j,k,G+600|0,G+240|0);else Dd(h,G+224|0,G+152|0,i,j,k,G+600|0,G+240|0,c[h+56>>2]|0);break}case 25:{e=c[e+8>>2]|0;z=c[f+16>>2]|0;c[G+600+4>>2]=c[G+152>>2];c[G+600+4+4>>2]=c[G+152+4>>2];c[G+600+4+8>>2]=c[G+152+8>>2];c[G+600+4+12>>2]=c[G+152+12>>2];c[G+600+20>>2]=c[G+120>>2];c[G+600+20+4>>2]=c[G+120+4>>2];c[G+600+20+8>>2]=c[G+120+8>>2];c[G+600+20+12>>2]=c[G+120+12>>2];c[G+600+36>>2]=z;g[G+600+40>>2]=1.0;c[G+600>>2]=8520;c[G+600+44>>2]=f;c[G+600+48>>2]=e;c[G+600+52>>2]=E;c[G+600+56>>2]=c[F>>2];c[G+600+56+4>>2]=c[F+4>>2];c[G+600+56+8>>2]=c[F+8>>2];c[G+600+56+12>>2]=c[F+12>>2];c[G+600+72>>2]=c[F+16>>2];c[G+600+72+4>>2]=c[F+16+4>>2];c[G+600+72+8>>2]=c[F+16+8>>2];c[G+600+72+12>>2]=c[F+16+12>>2];c[G+600+88>>2]=c[F+32>>2];c[G+600+88+4>>2]=c[F+32+4>>2];c[G+600+88+8>>2]=c[F+32+8>>2];c[G+600+88+12>>2]=c[F+32+12>>2];c[G+600+104>>2]=c[F+48>>2];c[G+600+104+4>>2]=c[F+48+4>>2];c[G+600+104+8>>2]=c[F+48+8>>2];c[G+600+104+12>>2]=c[F+48+12>>2];c[G+600+40>>2]=c[f+4>>2];ab[c[(c[E>>2]|0)+144>>2]&127](E,G+600|0,G+152|0,G+120|0);break}default:{k=+g[F>>2];j=+g[F+4>>2];i=+g[F+8>>2];m=s*l+(r*p+o*k)+(s*y+(r*D+k*C));n=w*l+(v*p+o*j)+(w*y+(v*D+j*C));l=B*l+(A*p+o*i)+(B*y+(A*D+i*C));k=s*q+(r*u+t*k)+(s*y+(r*D+k*C));j=w*q+(v*u+t*j)+(w*y+(v*D+j*C));i=B*q+(A*u+t*i)+(B*y+(A*D+i*C));e=c[e+8>>2]|0;z=c[f+16>>2]|0;g[G+600+4>>2]=m;g[G+600+8>>2]=n;g[G+600+12>>2]=l;g[G+600+16>>2]=0.0;g[G+600+20>>2]=k;g[G+600+24>>2]=j;g[G+600+28>>2]=i;g[G+600+32>>2]=0.0;c[G+600+36>>2]=z;g[G+600+40>>2]=1.0;c[G+600>>2]=8544;c[G+600+44>>2]=f;c[G+600+48>>2]=e;c[G+600+52>>2]=E;c[G+600+56>>2]=c[F>>2];c[G+600+56+4>>2]=c[F+4>>2];c[G+600+56+8>>2]=c[F+8>>2];c[G+600+56+12>>2]=c[F+12>>2];c[G+600+72>>2]=c[F+16>>2];c[G+600+72+4>>2]=c[F+16+4>>2];c[G+600+72+8>>2]=c[F+16+8>>2];c[G+600+72+12>>2]=c[F+16+12>>2];c[G+600+88>>2]=c[F+32>>2];c[G+600+88+4>>2]=c[F+32+4>>2];c[G+600+88+8>>2]=c[F+32+8>>2];c[G+600+88+12>>2]=c[F+32+12>>2];c[G+600+104>>2]=c[F+48>>2];c[G+600+104+4>>2]=c[F+48+4>>2];c[G+600+104+8>>2]=c[F+48+8>>2];c[G+600+104+12>>2]=c[F+48+12>>2];c[G+600+40>>2]=c[f+4>>2];g[G+240>>2]=m;g[G+240+4>>2]=n;g[G+240+8>>2]=l;g[G+240+12>>2]=0.0;if(k>2]=k;if(j>2]=j;if(i>2]=i;g[G+224>>2]=m;g[G+224+4>>2]=n;g[G+224+8>>2]=l;g[G+224+12>>2]=0.0;if(m>2]=k;if(n>2]=j;if(l>2]=i;ab[c[(c[E>>2]|0)+64>>2]&127](E,G+600|0,G+240|0,G+224|0)}}sa=G;return}function $b(b,e,f,g,h,i){b=b|0;e=+e;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=sa;sa=sa+560|0;c[z+536>>2]=0;y=z+540+12|0;Lv(e)|0;j=Q()|0;if((j|0)<0){Lv(-e)|0;e=-e;x=1;v=23755;j=Q()|0}else{x=(h&2049|0)!=0&1;v=(h&2048|0)==0?((h&1|0)==0?23756:23761):23758}do if(0==0&(j&2146435072|0)==2146435072){j=x+3|0;vm(b,32,f,j,h&-65537);fz(b,v,x);fz(b,e!=e|0.0!=0.0?(i&32|0?23782:23786):i&32|0?23774:23778,3);vm(b,32,f,j,h^8192)}else{n=+FH(e,z+536|0)*2.0;if(n!=0.0)c[z+536>>2]=(c[z+536>>2]|0)+-1;if((i|32|0)==97){p=(i&32|0)==0?v:v+9|0;o=x|2;do if(!(g>>>0>11|(12-g|0)==0)){e=8.0;j=12-g|0;do{j=j+-1|0;e=e*16.0}while((j|0)!=0);if((a[p>>0]|0)==45){e=-(e+(-n-e));break}else{e=n+e-e;break}}else e=n;while(0);k=c[z+536>>2]|0;j=(k|0)<0?0-k|0:k;j=kl(j,((j|0)<0)<<31>>31,y)|0;if((j|0)==(y|0)){a[z+540+11>>0]=48;j=z+540+11|0}a[j+-1>>0]=((31?k>>31:k)&2)+43;m=j+-2|0;a[m>>0]=i+15;j=z;do{x=~~e;k=j+1|0;a[j>>0]=i&32|d[480+x>>0];e=(e-+(x|0))*16.0;if((k-z|0)==1?!((h&8|0)==0&((g|0)<1&e==0.0)):0){a[k>>0]=46;j=j+2|0}else j=k}while(e!=0.0);l=j;if((g|0)!=0?(-2-z+l|0)<(g|0):0){g=g+2+y-m|0;j=y;k=m}else{g=y-z-m+l|0;j=y;k=m}y=g+o|0;vm(b,32,f,y,h);fz(b,p,o);vm(b,48,f,y,h^65536);fz(b,z,l-z|0);j=j-k|0;vm(b,48,g-(l-z+j)|0,0,0);fz(b,m,j);vm(b,32,f,y,h^8192);j=y;break}k=(g|0)<0?6:g;if(n!=0.0){j=(c[z+536>>2]|0)+-28|0;c[z+536>>2]=j;e=n*268435456.0}else{e=n;j=c[z+536>>2]|0}w=(j|0)<0?z+32|0:z+32+288|0;g=w;do{t=~~e>>>0;c[g>>2]=t;g=g+4|0;e=(e-+(t>>>0))*1.0e9}while(e!=0.0);if((j|0)>0){o=w;while(1){m=(j|0)<29?j:29;j=g+-4|0;if(j>>>0>=o>>>0){l=0;do{r=it(c[j>>2]|0,0,m|0)|0;r=xv(r|0,Q()|0,l|0,0)|0;s=Q()|0;l=VA(r|0,s|0,1e9,0)|0;t=Vr(l|0,Q()|0,-1e9,-1)|0;t=xv(r|0,s|0,t|0,Q()|0)|0;Q()|0;c[j>>2]=t;j=j+-4|0}while(j>>>0>=o>>>0);if(l){t=o+-4|0;c[t>>2]=l;l=t}else l=o}else l=o;a:do if(g>>>0>l>>>0){j=g;while(1){g=j+-4|0;if(c[g>>2]|0){g=j;break a}if(g>>>0>l>>>0)j=g;else break}}while(0);j=(c[z+536>>2]|0)-m|0;c[z+536>>2]=j;if((j|0)>0)o=l;else break}}else l=w;if((j|0)<0){do{p=0-j|0;p=(p|0)<9?p:9;if(l>>>0>>0){m=p?1e9>>>p:1e9;o=0;j=l;do{t=c[j>>2]|0;c[j>>2]=(p?t>>>p:t)+o;o=J(t&(1<>>0>>0);j=(c[l>>2]|0)==0?l+4|0:l;if(!o)l=j;else{c[g>>2]=o;g=g+4|0;l=j}}else l=(c[l>>2]|0)==0?l+4|0:l;j=(i|32|0)==102?w:l;t=g-j|0;g=((2?t>>2:t)|0)>(((k+25|0)/9|0)+1|0)?j+(((k+25|0)/9|0)+1<<2)|0:g;j=(c[z+536>>2]|0)+p|0;c[z+536>>2]=j}while((j|0)<0);j=l}else j=l;if(j>>>0>>0){l=w-j|0;l=(2?l>>2:l)*9|0;o=c[j>>2]|0;if(o>>>0>=10){m=10;do{m=m*10|0;l=l+1|0}while(o>>>0>=m>>>0)}}else l=0;m=k-((i|32|0)==102?0:l)+(((k|0)!=0&(i|32|0)==103)<<31>>31)|0;t=g-w|0;if((m|0)<(((2?t>>2:t)*9|0)+-9|0)){p=w+4+(((m+9216|0)/9|0)+-1024<<2)|0;m=m+9216+(J((m+9216|0)/9|0,-9)|0)|0;if((m|0)<8){o=10;while(1){o=o*10|0;if((m|0)<7)m=m+1|0;else break}}else o=10;q=c[p>>2]|0;m=(q>>>0)/(o>>>0)|0;s=J(m,o)|0;r=(p+4|0)==(g|0);if(!(r&(q-s|0)==0)){e=(m&1|0)==0?9007199254740992.0:9007199254740994.0;t=1?o>>>1:o;n=(q-s|0)>>>0>>0?.5:r&(q-s|0)==(t|0)?1.0:1.5;if(x){t=(a[v>>0]|0)==45;n=t?-n:n;e=t?-e:e}c[p>>2]=s;if(e+n!=e){t=s+o|0;c[p>>2]=t;if(t>>>0>999999999){m=p;while(1){l=m+-4|0;c[m>>2]=0;if(l>>>0>>0){j=j+-4|0;c[j>>2]=0}t=(c[l>>2]|0)+1|0;c[l>>2]=t;if(t>>>0>999999999)m=l;else{p=l;break}}}l=w-j|0;l=(2?l>>2:l)*9|0;o=c[j>>2]|0;if(o>>>0<10)m=p;else{m=10;do{m=m*10|0;l=l+1|0}while(o>>>0>=m>>>0);m=p}}else m=p}else m=p;s=m+4|0;g=g>>>0>s>>>0?s:g;s=j}else s=j;p=0-l|0;b:do if(g>>>0>s>>>0)while(1){j=g+-4|0;if(c[j>>2]|0){t=g;r=1;break b}if(j>>>0>s>>>0)g=j;else{t=j;r=0;break}}else{t=g;r=0}while(0);do if((i|32|0)==103){if((l|0)>-5?(k+(((k|0)!=0^1)&1)|0)>(l|0):0){m=i+-1|0;k=k+(((k|0)!=0^1)&1)+-1-l|0}else{m=i+-2|0;k=k+(((k|0)!=0^1)&1)+-1|0}if(!(h&8)){if(r?(u=c[t+-4>>2]|0,(u|0)!=0):0)if(!((u>>>0)%10|0)){j=0;g=10;do{g=g*10|0;j=j+1|0}while(!((u>>>0)%(g>>>0)|0|0))}else j=0;else j=9;g=t-w|0;g=((2?g>>2:g)*9|0)+-9|0;if((m|32|0)==102){i=g-j|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}else{i=g+l-j|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}}}else m=i;while(0);q=(k|0)!=0;g=q?1:(3?h>>>3:h)&1;o=(m|32|0)==102;if(o){p=0;j=(l|0)>0?l:0}else{j=(l|0)<0?p:l;j=kl(j,((j|0)<0)<<31>>31,y)|0;if((y-j|0)<2)do{j=j+-1|0;a[j>>0]=48}while((y-j|0)<2);a[j+-1>>0]=((31?l>>31:l)&2)+43;j=j+-2|0;a[j>>0]=m;p=j;j=y-j|0}j=x+1+k+g+j|0;vm(b,32,f,j,h);fz(b,v,x);vm(b,48,f,j,h^65536);if(o){m=s>>>0>w>>>0?w:s;l=m;do{g=kl(c[l>>2]|0,0,z+9|0)|0;if((l|0)==(m|0)){if((g|0)==(z+9|0)){a[z+8>>0]=48;g=z+8|0}}else if(g>>>0>z>>>0){mk(z|0,48,g-z|0)|0;do g=g+-1|0;while(g>>>0>z>>>0)}fz(b,g,z+9-g|0);l=l+4|0}while(l>>>0<=w>>>0);if(!((h&8|0)==0&(q^1)))fz(b,23790,1);if(l>>>0>>0&(k|0)>0)while(1){g=kl(c[l>>2]|0,0,z+9|0)|0;if(g>>>0>z>>>0){mk(z|0,48,g-z|0)|0;do g=g+-1|0;while(g>>>0>z>>>0)}fz(b,g,(k|0)<9?k:9);l=l+4|0;g=k+-9|0;if(!(l>>>0>>0&(k|0)>9)){k=g;break}else k=g}vm(b,48,k+9|0,9,0)}else{o=r?t:s+4|0;if(s>>>0>>0&(k|0)>-1){m=s;do{g=kl(c[m>>2]|0,0,z+9|0)|0;if((g|0)==(z+9|0)){a[z+8>>0]=48;g=z+8|0}do if((m|0)==(s|0)){l=g+1|0;fz(b,g,1);if((h&8|0)==0&(k|0)<1){g=l;break}fz(b,23790,1);g=l}else{if(g>>>0<=z>>>0)break;mk(z|0,48,g+(0-z)|0)|0;do g=g+-1|0;while(g>>>0>z>>>0)}while(0);x=z+9-g|0;fz(b,g,(k|0)>(x|0)?x:k);k=k-x|0;m=m+4|0}while(m>>>0>>0&(k|0)>-1)}vm(b,48,k+18|0,18,0);fz(b,p,y-p|0)}vm(b,32,f,j,h^8192)}while(0);sa=z;return ((j|0)<(f|0)?f:j)|0}function ac(b,d,e,f,h,i,j,k,l,m){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0;h=c[b+48>>2]|0;q=c[b+28>>2]|0;r=c[b+68>>2]|0;if(c[l+64>>2]&1|0){if((h|0)>0){i=c[b+136>>2]|0;f=0;p=c[b+192>>2]|0;do{m=i+(f<<2)|0;o=c[m>>2]|0;f=f+1|0;p=(J(p,1664525)|0)+1013904223|0;if(f>>>0<65537){e=(16?p>>>16:p)^p;if(f>>>0<257){e=(8?e>>>8:e)^e;if(f>>>0<17){e=(4?e>>>4:e)^e;u=(2?e>>>2:e)^e;e=f>>>0<5?(f>>>0<3?(1?u>>>1:u):0)^u:e}}}else e=p;u=i+(((e>>>0)%(f>>>0)|0)<<2)|0;c[m>>2]=c[u>>2];c[u>>2]=o}while((f|0)!=(h|0));c[b+192>>2]=p}if((c[l+20>>2]|0)>(d|0)){if((q|0)>0){h=c[b+116>>2]|0;f=0;o=c[b+192>>2]|0;do{i=h+(f<<2)|0;m=c[i>>2]|0;f=f+1|0;o=(J(o,1664525)|0)+1013904223|0;if(f>>>0<65537){e=(16?o>>>16:o)^o;if(f>>>0<257){e=(8?e>>>8:e)^e;if(f>>>0<17){e=(4?e>>>4:e)^e;u=(2?e>>>2:e)^e;e=f>>>0<5?(f>>>0<3?(1?u>>>1:u):0)^u:e}}}else e=o;u=h+(((e>>>0)%(f>>>0)|0)<<2)|0;c[i>>2]=c[u>>2];c[u>>2]=m}while((f|0)!=(q|0));c[b+192>>2]=o}if((r|0)>0){h=c[b+156>>2]|0;f=0;o=c[b+192>>2]|0;do{i=h+(f<<2)|0;m=c[i>>2]|0;f=f+1|0;o=(J(o,1664525)|0)+1013904223|0;if(f>>>0<65537){e=(16?o>>>16:o)^o;if(f>>>0<257){e=(8?e>>>8:e)^e;if(f>>>0<17){e=(4?e>>>4:e)^e;u=(2?e>>>2:e)^e;e=f>>>0<5?(f>>>0<3?(1?u>>>1:u):0)^u:e}}}else e=o;u=h+(((e>>>0)%(f>>>0)|0)<<2)|0;c[i>>2]=c[u>>2];c[u>>2]=m}while((f|0)!=(r|0));c[b+192>>2]=o}}}e=c[b+48>>2]|0;if(!(c[l+64>>2]&256)){if((e|0)>0){i=0;do{f=c[(c[b+136>>2]|0)+(i<<2)>>2]|0;h=c[b+56>>2]|0;if((c[h+(f*152|0)+136>>2]|0)>(d|0)){e=c[b+16>>2]|0;Tf(e+((c[h+(f*152|0)+144>>2]|0)*244|0)|0,e+((c[h+(f*152|0)+148>>2]|0)*244|0)|0,h+(f*152|0)|0);e=c[b+48>>2]|0}i=i+1|0}while((i|0)<(e|0))}if((c[l+20>>2]|0)<=(d|0))return 0.0;if((k|0)>0){e=0;do{f=j+(e<<2)|0;h=c[f>>2]|0;if(a[h+20>>0]|0){s=Xc(b,c[h+28>>2]|0,+g[l+12>>2])|0;u=Xc(b,c[(c[f>>2]|0)+32>>2]|0,+g[l+12>>2])|0;t=c[b+16>>2]|0;d=c[f>>2]|0;_a[c[(c[d>>2]|0)+24>>2]&15](d,t+(s*244|0)|0,t+(u*244|0)|0,+g[l+12>>2])}e=e+1|0}while((e|0)!=(k|0))}f=c[b+28>>2]|0;if((f|0)>0){e=0;do{u=c[(c[b+116>>2]|0)+(e<<2)>>2]|0;l=c[b+36>>2]|0;k=c[b+16>>2]|0;Zf(k+((c[l+(u*152|0)+144>>2]|0)*244|0)|0,k+((c[l+(u*152|0)+148>>2]|0)*244|0)|0,l+(u*152|0)|0);e=e+1|0}while((e|0)!=(f|0))}f=c[b+68>>2]|0;if((f|0)>0){e=0;do{h=c[(c[b+156>>2]|0)+(e<<2)>>2]|0;i=c[b+76>>2]|0;n=+g[(c[b+36>>2]|0)+((c[i+(h*152|0)+140>>2]|0)*152|0)+100>>2];if(n>0.0){n=n*+g[i+(h*152|0)+104>>2];g[i+(h*152|0)+120>>2]=-n;g[i+(h*152|0)+124>>2]=n;u=c[b+16>>2]|0;Tf(u+((c[i+(h*152|0)+144>>2]|0)*244|0)|0,u+((c[i+(h*152|0)+148>>2]|0)*244|0)|0,i+(h*152|0)|0)}e=e+1|0}while((e|0)!=(f|0))}f=c[b+88>>2]|0;if((f|0)<=0)return 0.0;e=0;do{h=c[b+96>>2]|0;n=+g[(c[b+36>>2]|0)+((c[h+(e*152|0)+140>>2]|0)*152|0)+100>>2];if(n>0.0){v=+g[h+(e*152|0)+104>>2];n=n*v>v?v:n*v;g[h+(e*152|0)+120>>2]=-n;g[h+(e*152|0)+124>>2]=n;u=c[b+16>>2]|0;Tf(u+((c[h+(e*152|0)+144>>2]|0)*244|0)|0,u+((c[h+(e*152|0)+148>>2]|0)*244|0)|0,h+(e*152|0)|0)}e=e+1|0}while((e|0)!=(f|0));return 0.0}if((e|0)>0){i=0;do{f=c[(c[b+136>>2]|0)+(i<<2)>>2]|0;h=c[b+56>>2]|0;if((c[h+(f*152|0)+136>>2]|0)>(d|0)){e=c[b+16>>2]|0;Tf(e+((c[h+(f*152|0)+144>>2]|0)*244|0)|0,e+((c[h+(f*152|0)+148>>2]|0)*244|0)|0,h+(f*152|0)|0);e=c[b+48>>2]|0}i=i+1|0}while((i|0)<(e|0))}if((c[l+20>>2]|0)<=(d|0))return 0.0;if((k|0)>0){e=0;do{f=j+(e<<2)|0;h=c[f>>2]|0;if(a[h+20>>0]|0){r=Xc(b,c[h+28>>2]|0,+g[l+12>>2])|0;u=Xc(b,c[(c[f>>2]|0)+32>>2]|0,+g[l+12>>2])|0;d=c[b+16>>2]|0;q=c[f>>2]|0;_a[c[(c[q>>2]|0)+24>>2]&15](q,d+(r*244|0)|0,d+(u*244|0)|0,+g[l+12>>2])}e=e+1|0}while((e|0)!=(k|0))}e=c[l+64>>2]|0;o=c[b+28>>2]|0;if(e&512|0){f=((4?e>>>4:e)&1)+1|0;if((o|0)<=0)return 0.0;e=0;do{h=c[(c[b+116>>2]|0)+(e<<2)>>2]|0;i=c[b+36>>2]|0;m=c[b+16>>2]|0;Zf(m+((c[i+(h*152|0)+144>>2]|0)*244|0)|0,m+((c[i+(h*152|0)+148>>2]|0)*244|0)|0,i+(h*152|0)|0);n=+g[i+(h*152|0)+100>>2];h=J(e,f)|0;i=c[(c[b+156>>2]|0)+(h<<2)>>2]|0;m=c[b+76>>2]|0;if(n>0.0){v=n*+g[m+(i*152|0)+104>>2];g[m+(i*152|0)+120>>2]=-v;g[m+(i*152|0)+124>>2]=v;u=c[b+16>>2]|0;Tf(u+((c[m+(i*152|0)+144>>2]|0)*244|0)|0,u+((c[m+(i*152|0)+148>>2]|0)*244|0)|0,m+(i*152|0)|0)}if(c[l+64>>2]&16|0?(s=c[(c[b+156>>2]|0)+(h+1<<2)>>2]|0,t=c[b+76>>2]|0,n>0.0):0){v=n*+g[t+(s*152|0)+104>>2];g[t+(s*152|0)+120>>2]=-v;g[t+(s*152|0)+124>>2]=v;u=c[b+16>>2]|0;Tf(u+((c[t+(s*152|0)+144>>2]|0)*244|0)|0,u+((c[t+(s*152|0)+148>>2]|0)*244|0)|0,t+(s*152|0)|0)}e=e+1|0}while((e|0)!=(o|0));return 0.0}if((o|0)>0){e=0;do{u=c[(c[b+116>>2]|0)+(e<<2)>>2]|0;l=c[b+36>>2]|0;k=c[b+16>>2]|0;Zf(k+((c[l+(u*152|0)+144>>2]|0)*244|0)|0,k+((c[l+(u*152|0)+148>>2]|0)*244|0)|0,l+(u*152|0)|0);e=e+1|0}while((e|0)!=(o|0))}f=c[b+68>>2]|0;if((f|0)>0){e=0;do{h=c[(c[b+156>>2]|0)+(e<<2)>>2]|0;i=c[b+76>>2]|0;n=+g[(c[b+36>>2]|0)+((c[i+(h*152|0)+140>>2]|0)*152|0)+100>>2];if(n>0.0){v=n*+g[i+(h*152|0)+104>>2];g[i+(h*152|0)+120>>2]=-v;g[i+(h*152|0)+124>>2]=v;u=c[b+16>>2]|0;Tf(u+((c[i+(h*152|0)+144>>2]|0)*244|0)|0,u+((c[i+(h*152|0)+148>>2]|0)*244|0)|0,i+(h*152|0)|0)}e=e+1|0}while((e|0)!=(f|0))}f=c[b+88>>2]|0;if((f|0)<=0)return 0.0;e=0;do{h=c[b+96>>2]|0;n=+g[(c[b+36>>2]|0)+((c[h+(e*152|0)+140>>2]|0)*152|0)+100>>2];if(n>0.0){v=+g[h+(e*152|0)+104>>2];v=n*v>v?v:n*v;g[h+(e*152|0)+120>>2]=-v;g[h+(e*152|0)+124>>2]=v;u=c[b+16>>2]|0;Tf(u+((c[h+(e*152|0)+144>>2]|0)*244|0)|0,u+((c[h+(e*152|0)+148>>2]|0)*244|0)|0,h+(e*152|0)|0)}e=e+1|0}while((e|0)!=(f|0));return 0.0}function bc(d,e,f,g,i){d=d|0;e=e|0;f=f|0;g=g|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=sa;sa=sa+64|0;c[w+56>>2]=e;v=w+40|0;j=0;e=0;n=0;a:while(1){do{do if((e|0)>-1)if((j|0)>(2147483647-e|0)){c[7184]=75;e=-1;break}else{e=j+e|0;break}while(0);r=c[w+56>>2]|0;j=a[r>>0]|0;if(!(j<<24>>24)){u=93;break a}k=r;b:while(1){switch(j<<24>>24){case 37:{u=10;break b}case 0:{j=k;break b}default:{}}t=k+1|0;c[w+56>>2]=t;j=a[t>>0]|0;k=t}c:do if((u|0)==10){u=0;j=k;do{if((a[k+1>>0]|0)!=37)break c;j=j+1|0;k=k+2|0;c[w+56>>2]=k}while((a[k>>0]|0)==37)}while(0);j=j-r|0;if(d|0)fz(d,r,j)}while((j|0)!=0);k=c[w+56>>2]|0;j=a[k+1>>0]|0;if(!(RH(j)|0)){q=-1;j=1}else{t=(a[k+2>>0]|0)==36;q=t?j+-48|0:-1;n=t?1:n;j=t?3:1}l=k+j|0;c[w+56>>2]=l;j=a[l>>0]|0;if(((j<<24>>24)+-32|0)>>>0>31|(1<<(j<<24>>24)+-32&75913|0)==0)k=0;else{k=0;m=(j<<24>>24)+-32|0;j=l;while(1){k=1<>2]=l;j=a[l>>0]|0;m=(j<<24>>24)+-32|0;if(m>>>0>31|(1<>24==42){m=l+1|0;j=a[m>>0]|0;if((RH(j)|0)!=0?(a[l+2>>0]|0)==36:0){c[i+(j+-48<<2)>>2]=10;j=c[g+((a[m>>0]|0)+-48<<3)>>2]|0;n=1;m=l+3|0}else{if(n|0){e=-1;break}if(d|0){n=(c[f>>2]|0)+(4-1)&~(4-1);j=c[n>>2]|0;c[f>>2]=n+4;n=0}else{j=0;n=0}}c[w+56>>2]=m;s=(j|0)<0;t=s?0-j|0:j;k=s?k|8192:k}else{j=yo(w+56|0)|0;if((j|0)<0){e=-1;break}t=j;m=c[w+56>>2]|0}do if((a[m>>0]|0)==46){j=m+1|0;if((a[j>>0]|0)!=42){c[w+56>>2]=j;o=yo(w+56|0)|0;j=c[w+56>>2]|0;break}l=m+2|0;j=a[l>>0]|0;if(RH(j)|0?(a[m+3>>0]|0)==36:0){c[i+(j+-48<<2)>>2]=10;o=c[g+((a[l>>0]|0)+-48<<3)>>2]|0;j=m+4|0;c[w+56>>2]=j;break}if(n|0){e=-1;break a}if(d|0){s=(c[f>>2]|0)+(4-1)&~(4-1);j=c[s>>2]|0;c[f>>2]=s+4}else j=0;c[w+56>>2]=l;o=j;j=l}else{o=-1;j=m}while(0);p=0;while(1){if(((a[j>>0]|0)+-65|0)>>>0>57){e=-1;break a}l=j+1|0;c[w+56>>2]=l;m=a[(a[j>>0]|0)+-65+(16+(p*58|0))>>0]|0;if(((m&255)+-1|0)>>>0<8){p=m&255;j=l}else break}if(!(m<<24>>24)){e=-1;break}l=(q|0)>-1;do if(m<<24>>24==19)if(l){e=-1;break a}else u=52;else{if(l){c[i+(q<<2)>>2]=m&255;s=g+(q<<3)|0;u=c[s+4>>2]|0;c[w+40>>2]=c[s>>2];c[w+40+4>>2]=u;u=52;break}if(!d){e=0;break a}eg(w+40|0,m&255,f);u=53}while(0);if((u|0)==52){u=0;if(d|0)u=53;else j=0}d:do if((u|0)==53){u=0;j=a[j>>0]|0;j=(p|0)!=0&(j&15|0)==3?j&-33:j;l=k&-65537;s=(k&8192|0)==0?k:l;e:do switch(j|0){case 110:switch((p&255)<<24>>24){case 0:{c[c[w+40>>2]>>2]=e;j=0;break d}case 1:{c[c[w+40>>2]>>2]=e;j=0;break d}case 2:{j=c[w+40>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}case 3:{b[c[w+40>>2]>>1]=e;j=0;break d}case 4:{a[c[w+40>>2]>>0]=e;j=0;break d}case 6:{c[c[w+40>>2]>>2]=e;j=0;break d}case 7:{j=c[w+40>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}default:{j=0;break d}}case 112:{j=120;k=o>>>0>8?o:8;l=s|8;u=65;break}case 88:case 120:{k=o;l=s;u=65;break}case 111:{j=c[w+40>>2]|0;k=c[w+40+4>>2]|0;l=tq(j,k,w+40|0)|0;p=l;q=0;m=23738;o=(s&8|0)==0|(o|0)>(v-l|0)?o:v-l+1|0;l=s;u=71;break}case 105:case 100:{j=c[w+40>>2]|0;k=c[w+40+4>>2]|0;if((k|0)<0){j=lv(0,0,j|0,k|0)|0;k=Q()|0;c[w+40>>2]=j;c[w+40+4>>2]=k;l=1;m=23738;u=70;break e}else{l=(s&2049|0)!=0&1;m=(s&2048|0)==0?((s&1|0)==0?23738:23740):23739;u=70;break e}}case 117:{l=0;m=23738;j=c[w+40>>2]|0;k=c[w+40+4>>2]|0;u=70;break}case 99:{a[w+39>>0]=c[w+40>>2];r=w+39|0;q=0;m=23738;p=1;k=l;j=v;break}case 109:{j=QH(c[7184]|0)|0;u=75;break}case 115:{j=c[w+40>>2]|0;j=(j|0)==0?23748:j;u=75;break}case 67:{c[w+48>>2]=c[w+40>>2];c[w+48+4>>2]=0;c[w+40>>2]=w+48;o=-1;l=w+48|0;u=80;break}case 83:if(!o){vm(d,32,t,0,s);j=0;u=90;break e}else{l=c[w+40>>2]|0;u=80;break e}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{j=$b(d,+h[w+40>>3],t,o,s,j)|0;break d}default:{q=0;m=23738;p=o;k=s;j=v}}while(0);f:do if((u|0)==65){r=c[w+40>>2]|0;s=c[w+40+4>>2]|0;p=tp(r,s,w+40|0,j&32)|0;m=(l&8|0)==0|(r|0)==0&(s|0)==0;q=m?0:2;m=m?23738:23738+(4?j>>>4:j)|0;o=k;j=r;k=s;u=71}else if((u|0)==70){p=kl(j,k,w+40|0)|0;q=l;l=s;u=71}else if((u|0)==75){u=0;s=yi(j,o)|0;r=j;q=0;m=23738;p=(s|0)==0?o:s-j|0;k=l;j=(s|0)==0?j+o|0:s}else if((u|0)==80){u=0;m=l;j=0;while(1){k=c[m>>2]|0;if(!k)break;k=nA(w+60|0,k)|0;if((k|0)<0|k>>>0>(o-j|0)>>>0){u=84;break}j=k+j|0;if(o>>>0>j>>>0)m=m+4|0;else break}if((u|0)==84){u=0;if((k|0)<0){e=-1;break a}}vm(d,32,t,j,s);if(!j){j=0;u=90}else{m=0;while(1){k=c[l>>2]|0;if(!k){u=90;break f}k=nA(w+60|0,k)|0;m=k+m|0;if((m|0)>(j|0)){u=90;break f}fz(d,w+60|0,k);if(m>>>0>=j>>>0){u=90;break}else l=l+4|0}}}while(0);if((u|0)==71){u=0;k=(j|0)!=0|(k|0)!=0;j=(o|0)!=0|k;k=v-p+((k^1)&1)|0;r=j?p:w+40|0;p=j?((o|0)>(k|0)?o:k):0;k=(o|0)>-1?l&-65537:l;j=v}else if((u|0)==90){u=0;vm(d,32,t,j,s^8192);j=(t|0)>(j|0)?t:j;break}o=j-r|0;p=(p|0)<(o|0)?o:p;s=p+q|0;j=(t|0)<(s|0)?s:t;vm(d,32,j,s,k);fz(d,m,q);vm(d,48,j,s,k^65536);vm(d,48,p,o,0);fz(d,r,o);vm(d,32,j,s,k^8192)}while(0)}g:do if((u|0)==93)if(!d)if(!n)e=0;else{e=1;while(1){j=c[i+(e<<2)>>2]|0;if(!j)break;eg(g+(e<<3)|0,j,f);e=e+1|0;if(e>>>0>=10){e=1;break g}}k=0;while(1){j=e+1|0;if(k|0){e=-1;break g}if(j>>>0>=10){e=1;break g}e=j;k=c[i+(j<<2)>>2]|0}}while(0);sa=w;return e|0}function cc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0,r=0,s=0.0;o=sa;sa=sa+80|0;i=c[b+28>>2]|0;d=c[f+64>>2]|0;if((d&4|0)!=0&(i|0)>0){e=c[b+36>>2]|0;h=c[b+76>>2]|0;if(!(d&16)){d=0;do{k=c[e+(d*152|0)+132>>2]|0;c[k+120>>2]=c[e+(d*152|0)+100>>2];c[k+124>>2]=c[h+((c[e+(d*152|0)+140>>2]|0)*152|0)+100>>2];d=d+1|0}while((d|0)!=(i|0))}else{d=0;do{k=c[e+(d*152|0)+132>>2]|0;c[k+120>>2]=c[e+(d*152|0)+100>>2];j=c[e+(d*152|0)+140>>2]|0;c[k+124>>2]=c[h+(j*152|0)+100>>2];c[k+128>>2]=c[h+((j+1|0)*152|0)+100>>2];d=d+1|0}while((d|0)!=(i|0))}}h=c[b+48>>2]|0;if((h|0)>0){d=0;do{i=c[b+56>>2]|0;j=c[i+(d*152|0)+132>>2]|0;k=c[j+44>>2]|0;e=i+(d*152|0)+100|0;if(k|0){n=+g[e>>2];r=c[j+28>>2]|0;m=1.0/+g[f+12>>2];l=n*+g[i+(d*152|0)+20>>2]*+g[r+352>>2]*m;p=n*+g[i+(d*152|0)+24>>2]*+g[r+356>>2]*m;g[k>>2]=+g[k>>2]+ +g[i+(d*152|0)+16>>2]*n*+g[r+348>>2]*m;g[k+4>>2]=l+ +g[k+4>>2];g[k+8>>2]=p+ +g[k+8>>2];p=+g[e>>2];q=c[j+32>>2]|0;l=1.0/+g[f+12>>2];m=p*+g[i+(d*152|0)+52>>2]*+g[q+352>>2]*l;n=p*+g[i+(d*152|0)+56>>2]*+g[q+356>>2]*l;g[k+32>>2]=+g[k+32>>2]+ +g[i+(d*152|0)+48>>2]*p*+g[q+348>>2]*l;g[k+36>>2]=m+ +g[k+36>>2];g[k+40>>2]=n+ +g[k+40>>2];n=+g[e>>2];m=1.0/+g[f+12>>2];l=+g[i+(d*152|0)+4>>2]*+g[r+548>>2]*n*m;p=n*+g[i+(d*152|0)+8>>2]*+g[r+552>>2]*m;g[k+16>>2]=+g[k+16>>2]+ +g[i+(d*152|0)>>2]*+g[r+544>>2]*n*m;g[k+20>>2]=l+ +g[k+20>>2];g[k+24>>2]=p+ +g[k+24>>2];p=+g[e>>2];l=1.0/+g[f+12>>2];m=+g[i+(d*152|0)+36>>2]*+g[q+548>>2]*p*l;n=p*+g[i+(d*152|0)+40>>2]*+g[q+552>>2]*l;g[k+48>>2]=+g[k+48>>2]+ +g[i+(d*152|0)+32>>2]*+g[q+544>>2]*p*l;g[k+52>>2]=m+ +g[k+52>>2];g[k+56>>2]=n+ +g[k+56>>2]}p=+g[e>>2];g[j+36>>2]=p;p=+w(+p);if(p>=+g[j+16>>2])a[j+20>>0]=0;d=d+1|0}while((d|0)!=(h|0))}d=c[b+8>>2]|0;if((d|0)>0){j=0;e=c[b+16>>2]|0;do{h=e+(j*244|0)|0;i=c[e+(j*244|0)+240>>2]|0;if(i){if(!(c[f+44>>2]|0)){h=e+(j*244|0)+176|0;m=+g[e+(j*244|0)+64>>2]+ +g[h>>2];g[h>>2]=m;h=e+(j*244|0)+180|0;n=+g[e+(j*244|0)+68>>2]+ +g[h>>2];g[h>>2]=n;h=e+(j*244|0)+184|0;l=+g[e+(j*244|0)+72>>2]+ +g[h>>2];g[h>>2]=l;h=e+(j*244|0)+192|0;g[h>>2]=+g[e+(j*244|0)+80>>2]+ +g[h>>2];h=e+(j*244|0)+196|0;g[h>>2]=+g[e+(j*244|0)+84>>2]+ +g[h>>2];h=e+(j*244|0)+200|0;g[h>>2]=+g[e+(j*244|0)+88>>2]+ +g[h>>2];h=e;d=i}else{l=+g[f+12>>2];m=+g[f+52>>2];d=e+(j*244|0)+176|0;g[d>>2]=+g[e+(j*244|0)+64>>2]+ +g[d>>2];d=e+(j*244|0)+180|0;g[d>>2]=+g[e+(j*244|0)+68>>2]+ +g[d>>2];d=e+(j*244|0)+184|0;g[d>>2]=+g[e+(j*244|0)+72>>2]+ +g[d>>2];d=e+(j*244|0)+192|0;g[d>>2]=+g[e+(j*244|0)+80>>2]+ +g[d>>2];d=e+(j*244|0)+196|0;g[d>>2]=+g[e+(j*244|0)+84>>2]+ +g[d>>2];d=e+(j*244|0)+200|0;g[d>>2]=+g[e+(j*244|0)+88>>2]+ +g[d>>2];n=+g[e+(j*244|0)+144>>2];d=e+(j*244|0)+148|0;if(((((!(n!=0.0)?!(+g[d>>2]!=0.0):0)?!(+g[e+(j*244|0)+152>>2]!=0.0):0)?!(+g[e+(j*244|0)+160>>2]!=0.0):0)?!(+g[e+(j*244|0)+164>>2]!=0.0):0)?!(+g[e+(j*244|0)+168>>2]!=0.0):0)d=i;else{s=+g[e+(j*244|0)+164>>2]*m;p=+g[e+(j*244|0)+168>>2]*m;g[o>>2]=+g[e+(j*244|0)+160>>2]*m;g[o+4>>2]=s;g[o+8>>2]=p;g[o+12>>2]=0.0;jg(h,n,+g[d>>2],+g[e+(j*244|0)+152>>2],o,l,o+16|0);c[h>>2]=c[o+16>>2];c[h+4>>2]=c[o+16+4>>2];c[h+8>>2]=c[o+16+8>>2];c[h+12>>2]=c[o+16+12>>2];d=e+(j*244|0)+16|0;c[d>>2]=c[o+16+16>>2];c[d+4>>2]=c[o+16+16+4>>2];c[d+8>>2]=c[o+16+16+8>>2];c[d+12>>2]=c[o+16+16+12>>2];d=e+(j*244|0)+32|0;c[d>>2]=c[o+16+32>>2];c[d+4>>2]=c[o+16+32+4>>2];c[d+8>>2]=c[o+16+32+8>>2];c[d+12>>2]=c[o+16+32+12>>2];d=e+(j*244|0)+48|0;c[d>>2]=c[o+16+48>>2];c[d+4>>2]=c[o+16+48+4>>2];c[d+8>>2]=c[o+16+48+8>>2];c[d+12>>2]=c[o+16+48+12>>2];d=c[b+16>>2]|0;e=d;d=c[d+(j*244|0)+240>>2]|0}h=e;m=+g[e+(j*244|0)+176>>2];n=+g[e+(j*244|0)+180>>2];l=+g[e+(j*244|0)+184>>2]}s=m+ +g[h+(j*244|0)+208>>2];p=n+ +g[h+(j*244|0)+212>>2];n=l+ +g[h+(j*244|0)+216>>2];q=d+260|0;c[q>>2]=(c[q>>2]|0)+1;g[d+312>>2]=s;g[d+316>>2]=p;g[d+320>>2]=n;g[d+324>>2]=0.0;q=c[b+16>>2]|0;r=c[q+(j*244|0)+240>>2]|0;n=+g[q+(j*244|0)+192>>2]+ +g[q+(j*244|0)+224>>2];p=+g[q+(j*244|0)+196>>2]+ +g[q+(j*244|0)+228>>2];s=+g[q+(j*244|0)+200>>2]+ +g[q+(j*244|0)+232>>2];c[r+260>>2]=(c[r+260>>2]|0)+1;g[r+328>>2]=n;g[r+332>>2]=p;g[r+336>>2]=s;g[r+340>>2]=0.0;if(c[f+44>>2]|0){q=c[b+16>>2]|0;r=c[q+(j*244|0)+240>>2]|0;k=q+(j*244|0)|0;c[r+260>>2]=(c[r+260>>2]|0)+1;c[r+4>>2]=c[k>>2];c[r+4+4>>2]=c[k+4>>2];c[r+4+8>>2]=c[k+8>>2];c[r+4+12>>2]=c[k+12>>2];k=q+(j*244|0)+16|0;c[r+20>>2]=c[k>>2];c[r+20+4>>2]=c[k+4>>2];c[r+20+8>>2]=c[k+8>>2];c[r+20+12>>2]=c[k+12>>2];k=q+(j*244|0)+32|0;c[r+36>>2]=c[k>>2];c[r+36+4>>2]=c[k+4>>2];c[r+36+8>>2]=c[k+8>>2];c[r+36+12>>2]=c[k+12>>2];q=q+(j*244|0)+48|0;c[r+52>>2]=c[q>>2];c[r+52+4>>2]=c[q+4>>2];c[r+52+8>>2]=c[q+8>>2];c[r+52+12>>2]=c[q+12>>2]}e=c[b+16>>2]|0;c[(c[e+(j*244|0)+240>>2]|0)+212>>2]=-1;d=c[b+8>>2]|0}j=j+1|0}while((j|0)<(d|0))}if((c[b+28>>2]|0)<0?(c[b+32>>2]|0)<0:0){d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+32>>2]=0}c[b+28>>2]=0;if((c[b+48>>2]|0)<0?(c[b+52>>2]|0)<0:0){d=c[b+56>>2]|0;if(d|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=0;c[b+52>>2]=0}c[b+48>>2]=0;if((c[b+68>>2]|0)<0?(c[b+72>>2]|0)<0:0){d=c[b+76>>2]|0;if(d|0){if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+76>>2]=0}a[b+80>>0]=1;c[b+76>>2]=0;c[b+72>>2]=0}c[b+68>>2]=0;if((c[b+88>>2]|0)<0?(c[b+92>>2]|0)<0:0){d=c[b+96>>2]|0;if(d|0){if(a[b+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+96>>2]=0}a[b+100>>0]=1;c[b+96>>2]=0;c[b+92>>2]=0}c[b+88>>2]=0;if((c[b+8>>2]|0)>=0){c[b+8>>2]=0;sa=o;return 0.0}if((c[b+12>>2]|0)>=0){c[b+8>>2]=0;sa=o;return 0.0}d=c[b+16>>2]|0;if(d|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=0;c[b+12>>2]=0;c[b+8>>2]=0;sa=o;return 0.0}function dc(a){a=a|0;var b=0.0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0;j=c[a+372>>2]|0;a:do switch(c[j+32>>2]|0){case 1:{g[j+20>>2]=0.0;k=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=k;k=c[a+348+(k<<2)>>2]|0;c[j+4>>2]=k;c[j+32>>2]=2;Wg(a,1.0,0.0,0.0,k);if(dc(a)|0){k=1;return k|0}j=c[a+372>>2]|0;k=(c[j+32>>2]|0)+-1|0;c[j+32>>2]=k;k=c[j+(k<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=k;j=c[a+372>>2]|0;l=c[j+32>>2]|0;g[j+16+(l<<2)>>2]=0.0;c[j+(l<<2)>>2]=k;c[j+32>>2]=l+1;Wg(a,-1.0,-0.0,-0.0,k);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,0.0,1.0,0.0,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-0.0,-1.0,-0.0,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,0.0,0.0,1.0,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-0.0,-0.0,-1.0,l);if(dc(a)|0){l=1;return l|0}else{l=c[a+372>>2]|0;k=(c[l+32>>2]|0)+-1|0;c[l+32>>2]=k;k=c[l+(k<<2)>>2]|0;l=c[a+364>>2]|0;c[a+364>>2]=l+1;c[a+348+(l<<2)>>2]=k;break a}}case 2:{k=c[j+4>>2]|0;l=c[j>>2]|0;d=+g[k+16>>2]-+g[l+16>>2];e=+g[k+20>>2]-+g[l+20>>2];f=+g[k+24>>2]-+g[l+24>>2];b=e*0.0-f*0.0;do if((d*0.0-e)*(d*0.0-e)+(b*b+(f-d*0.0)*(f-d*0.0))>0.0){g[j+24>>2]=0.0;l=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=l;l=c[a+348+(l<<2)>>2]|0;c[j+8>>2]=l;c[j+32>>2]=3;Wg(a,b,f-d*0.0,d*0.0-e,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-b,-(f-d*0.0),-(d*0.0-e),l);if(dc(a)|0){l=1;return l|0}else{l=c[a+372>>2]|0;k=(c[l+32>>2]|0)+-1|0;c[l+32>>2]=k;k=c[l+(k<<2)>>2]|0;l=c[a+364>>2]|0;c[a+364>>2]=l+1;c[a+348+(l<<2)>>2]=k;break}}while(0);b=f*0.0-d*0.0;do if((d-e*0.0)*(d-e*0.0)+((e*0.0-f)*(e*0.0-f)+b*b)>0.0){k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;l=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=l;l=c[a+348+(l<<2)>>2]|0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,e*0.0-f,b,d-e*0.0,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-(e*0.0-f),-b,-(d-e*0.0),l);if(dc(a)|0){l=1;return l|0}else{l=c[a+372>>2]|0;k=(c[l+32>>2]|0)+-1|0;c[l+32>>2]=k;k=c[l+(k<<2)>>2]|0;l=c[a+364>>2]|0;c[a+364>>2]=l+1;c[a+348+(l<<2)>>2]=k;break}}while(0);b=d*0.0-e*0.0;if(b*b+((e-f*0.0)*(e-f*0.0)+(f*0.0-d)*(f*0.0-d))>0.0){k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;l=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=l;l=c[a+348+(l<<2)>>2]|0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,e-f*0.0,f*0.0-d,b,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-(e-f*0.0),-(f*0.0-d),-b,l);if(dc(a)|0){l=1;return l|0}else{l=c[a+372>>2]|0;k=(c[l+32>>2]|0)+-1|0;c[l+32>>2]=k;k=c[l+(k<<2)>>2]|0;l=c[a+364>>2]|0;c[a+364>>2]=l+1;c[a+348+(l<<2)>>2]=k;break a}}break}case 3:{l=c[j+4>>2]|0;k=c[j>>2]|0;f=+g[k+16>>2];b=+g[l+16>>2]-f;h=+g[k+20>>2];d=+g[l+20>>2]-h;i=+g[k+24>>2];e=+g[l+24>>2]-i;l=c[j+8>>2]|0;f=+g[l+16>>2]-f;h=+g[l+20>>2]-h;i=+g[l+24>>2]-i;if((b*h-d*f)*(b*h-d*f)+((d*i-e*h)*(d*i-e*h)+(e*f-b*i)*(e*f-b*i))>0.0){g[j+28>>2]=0.0;l=(c[a+364>>2]|0)+-1|0;c[a+364>>2]=l;l=c[a+348+(l<<2)>>2]|0;c[j+12>>2]=l;c[j+32>>2]=4;Wg(a,d*i-e*h,e*f-b*i,b*h-d*f,l);if(dc(a)|0){l=1;return l|0}k=c[a+372>>2]|0;l=(c[k+32>>2]|0)+-1|0;c[k+32>>2]=l;l=c[k+(l<<2)>>2]|0;c[a+348+(c[a+364>>2]<<2)>>2]=l;k=c[a+372>>2]|0;j=c[k+32>>2]|0;g[k+16+(j<<2)>>2]=0.0;c[k+(j<<2)>>2]=l;c[k+32>>2]=j+1;Wg(a,-(d*i-e*h),-(e*f-b*i),-(b*h-d*f),l);if(dc(a)|0){l=1;return l|0}else{l=c[a+372>>2]|0;k=(c[l+32>>2]|0)+-1|0;c[l+32>>2]=k;k=c[l+(k<<2)>>2]|0;l=c[a+364>>2]|0;c[a+364>>2]=l+1;c[a+348+(l<<2)>>2]=k;break a}}break}case 4:{l=c[j>>2]|0;k=c[j+12>>2]|0;i=+g[k+16>>2];o=+g[l+16>>2]-i;m=+g[k+20>>2];b=+g[l+20>>2]-m;e=+g[k+24>>2];f=+g[l+24>>2]-e;l=c[j+4>>2]|0;d=+g[l+16>>2]-i;h=+g[l+20>>2]-m;n=+g[l+24>>2]-e;l=c[j+8>>2]|0;i=+g[l+16>>2]-i;m=+g[l+20>>2]-m;e=+g[l+24>>2]-e;if(!((0.0!=0.0?1:o*h*e+(b*n*i+f*d*m-o*n*m-b*d*e)-f*h*i!=o*h*e+(b*n*i+f*d*m-o*n*m-b*d*e)-f*h*i)|o*h*e+(b*n*i+f*d*m-o*n*m-b*d*e)-f*h*i==0.0)){l=1;return l|0}break}default:{}}while(0);l=0;return l|0}function ec(a,b){a=a|0;b=+b;var d=0,e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0;n=sa;sa=sa+48|0;d=c[a+24>>2]|0;if((d|0)<=0){sa=n;return}m=0;a:while(1){l=c[(c[a+32>>2]|0)+(m<<2)>>2]|0;switch(c[l+216>>2]|0){case 2:case 5:break;default:{ad(l,0);e=c[l+732>>2]|0;if((e|0)>0){d=0;do{k=c[l+740>>2]|0;i=c[k+(d*52|0)+12>>2]|0;j=c[k+(d*52|0)+8>>2]|0;x=+g[i+24>>2]-+g[j+24>>2];w=+g[i+28>>2]-+g[j+28>>2];b=+g[i+32>>2]-+g[j+32>>2];g[k+(d*52|0)+36>>2]=x;g[k+(d*52|0)+40>>2]=w;g[k+(d*52|0)+44>>2]=b;g[k+(d*52|0)+48>>2]=0.0;g[k+(d*52|0)+32>>2]=1.0/(+g[k+(d*52|0)+24>>2]*(x*x+w*w+b*b));d=d+1|0}while((d|0)!=(e|0))}f=c[l+792>>2]|0;if((f|0)>0){d=0;b=+g[l+452>>2];do{k=c[l+800>>2]|0;e=k+(d*96|0)+20|0;i=c[e>>2]|0;A=+g[k+(d*96|0)+4>>2];z=+g[k+(d*96|0)+8>>2];x=+g[k+(d*96|0)+12>>2];y=+g[i+4>>2]*A+ +g[i+8>>2]*z+ +g[i+12>>2]*x;w=A*+g[i+20>>2]+z*+g[i+24>>2]+x*+g[i+28>>2];x=A*+g[i+36>>2]+z*+g[i+40>>2]+x*+g[i+44>>2];j=k+(d*96|0)|0;_e(n,b,+g[(c[j>>2]|0)+88>>2],+g[i+344>>2],i+264|0,y,w,x);i=k+(d*96|0)+28|0;c[i>>2]=c[n>>2];c[i+4>>2]=c[n+4>>2];c[i+8>>2]=c[n+8>>2];c[i+12>>2]=c[n+12>>2];i=k+(d*96|0)+44|0;c[i>>2]=c[n+16>>2];c[i+4>>2]=c[n+16+4>>2];c[i+8>>2]=c[n+16+8>>2];c[i+12>>2]=c[n+16+12>>2];i=k+(d*96|0)+60|0;c[i>>2]=c[n+32>>2];c[i+4>>2]=c[n+32+4>>2];c[i+8>>2]=c[n+32+8>>2];c[i+12>>2]=c[n+32+12>>2];g[k+(d*96|0)+76>>2]=y;g[k+(d*96|0)+80>>2]=w;g[k+(d*96|0)+84>>2]=x;g[k+(d*96|0)+88>>2]=0.0;b=+g[l+452>>2];g[k+(d*96|0)+92>>2]=b*+g[(c[j>>2]|0)+88>>2];e=c[e>>2]|0;if(!(c[e+204>>2]&3)){if((c[e+216>>2]&-2|0)!=4)c[e+216>>2]=1;g[e+220>>2]=0.0}d=d+1|0}while((d|0)!=(f|0))}d=c[l+372>>2]|0;if((d|0)>0){f=0;e=c[l+396>>2]|0;do{if((e|0)>0){d=0;do{Qa[((c[(c[l+404>>2]|0)+(d<<2)>>2]|0)==0?23:0)&31](l,1.0);d=d+1|0;e=c[l+396>>2]|0}while((d|0)<(e|0));d=c[l+372>>2]|0}f=f+1|0}while((f|0)<(d|0));e=c[l+712>>2]|0;if((e|0)>0){d=0;do{k=c[l+720>>2]|0;y=+g[l+452>>2];z=y*+g[k+(d*104|0)+44>>2]+ +g[k+(d*104|0)+28>>2];A=y*+g[k+(d*104|0)+48>>2]+ +g[k+(d*104|0)+32>>2];g[k+(d*104|0)+8>>2]=+g[k+(d*104|0)+40>>2]*y+ +g[k+(d*104|0)+24>>2];g[k+(d*104|0)+12>>2]=z;g[k+(d*104|0)+16>>2]=A;g[k+(d*104|0)+20>>2]=0.0;d=d+1|0}while((d|0)!=(e|0))}}d=c[l+376>>2]|0;if((d|0)>0){h=0;e=c[l+416>>2]|0;do{b=+(h|0)/+(d|0);if((e|0)>0){f=0;do{switch(c[(c[l+424>>2]|0)+(f<<2)>>2]|0){case 1:{d=2;break}case 0:{d=3;break}case 2:{d=4;break}case 3:{d=5;break}default:{v=37;break a}}Ra[d&7](l,1.0,b);f=f+1|0;e=c[l+416>>2]|0}while((f|0)<(e|0));d=c[l+376>>2]|0}h=h+1|0}while((h|0)<(d|0));b=+g[l+456>>2]*(1.0-+g[l+296>>2]);e=c[l+712>>2]|0;if((e|0)>0){d=0;do{k=c[l+720>>2]|0;z=b*(+g[k+(d*104|0)+12>>2]-+g[k+(d*104|0)+28>>2]);A=b*(+g[k+(d*104|0)+16>>2]-+g[k+(d*104|0)+32>>2]);g[k+(d*104|0)+40>>2]=b*(+g[k+(d*104|0)+8>>2]-+g[k+(d*104|0)+24>>2]);g[k+(d*104|0)+44>>2]=z;g[k+(d*104|0)+48>>2]=A;k=k+(d*104|0)+52|0;d=d+1|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0}while((d|0)!=(e|0))}}d=c[l+380>>2]|0;if((d|0)>0){b=+g[l+292>>2]*+g[l+456>>2];e=c[l+712>>2]|0;if((e|0)>0){d=0;do{k=c[l+720>>2]|0;j=k+(d*104|0)+8|0;k=k+(d*104|0)+24|0;c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];c[k+8>>2]=c[j+8>>2];c[k+12>>2]=c[j+12>>2];d=d+1|0}while((d|0)!=(e|0));d=c[l+380>>2]|0;if((d|0)>0)v=45}else v=45;if((v|0)==45){v=0;h=0;e=c[l+436>>2]|0;do{if((e|0)>0){f=0;do{switch(c[(c[l+444>>2]|0)+(f<<2)>>2]|0){case 1:{d=2;break}case 0:{d=3;break}case 2:{d=4;break}case 3:{d=5;break}default:{v=56;break a}}Ra[d&7](l,1.0,0.0);f=f+1|0;e=c[l+436>>2]|0}while((f|0)<(e|0));d=c[l+380>>2]|0}h=h+1|0}while((h|0)<(d|0))}e=c[l+712>>2]|0;if((e|0)>0){f=c[l+720>>2]|0;d=0;do{z=b*(+g[f+(d*104|0)+12>>2]-+g[f+(d*104|0)+28>>2]);A=b*(+g[f+(d*104|0)+16>>2]-+g[f+(d*104|0)+32>>2]);k=f+(d*104|0)+40|0;g[k>>2]=b*(+g[f+(d*104|0)+8>>2]-+g[f+(d*104|0)+24>>2])+ +g[k>>2];k=f+(d*104|0)+44|0;g[k>>2]=z+ +g[k>>2];k=f+(d*104|0)+48|0;g[k>>2]=A+ +g[k>>2];d=d+1|0}while((d|0)!=(e|0))}}f=c[l+1112>>2]|0;if((f|0)>0){h=c[l+1120>>2]|0;e=0;do{i=c[h+(e<<2)>>2]|0;if(+g[i+352>>2]>0.0?(o=c[i+24>>2]|0,(o|0)>0):0){j=c[i+32>>2]|0;d=0;do{k=c[j+(d<<2)>>2]|0;if(+g[k+88>>2]>0.0?(s=+g[k+24>>2]-+g[i+228>>2],u=+g[k+28>>2]-+g[i+232>>2],q=+g[k+32>>2]-+g[i+236>>2],r=+g[i+336>>2],A=+g[i+340>>2],t=+g[i+332>>2],p=+g[i+316>>2]+(r*q-u*A),q=+g[i+320>>2]+(s*A-q*t),r=u*t-s*r+ +g[i+324>>2],s=+g[k+40>>2],t=+g[k+44>>2],u=+g[k+48>>2],p*p+q*q+r*r<=s*s+t*t+u*u):0){A=+g[i+352>>2];g[k+40>>2]=s+(p-s)*A;g[k+44>>2]=t+(q-t)*A;g[k+48>>2]=u+(r-u)*A}d=d+1|0}while((d|0)!=(o|0))}e=e+1|0}while((e|0)!=(f|0))}ad(l,1);d=c[a+24>>2]|0}}m=m+1|0;if((m|0)>=(d|0)){v=3;break}}if((v|0)==3){sa=n;return}}function fc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,y=0,z=0.0,A=0.0,B=0.0;if((d|0)<=1){y=0;return y|0}w=c[b+712>>2]|0;y=J(w,w)|0;y=CI(y>>>0>1073741823?-1:y<<2)|0;if((w|0)>0){h=0;do{i=J(h,w)|0;j=y+(h+i<<2)|0;f=0;do{k=y+((J(f,w)|0)+h<<2)|0;if((f|0)==(h|0)){c[k>>2]=0;c[j>>2]=0}else{c[k>>2]=2147483647;c[y+(f+i<<2)>>2]=2147483647}f=f+1|0}while((f|0)!=(w|0));h=h+1|0}while((h|0)!=(w|0))}h=c[b+732>>2]|0;if((h|0)>0){i=c[b+740>>2]|0;j=c[b+720>>2]|0;f=0;do{p=((c[i+(f*52|0)+8>>2]|0)-j|0)/104|0;t=((c[i+(f*52|0)+12>>2]|0)-j|0)/104|0;c[y+((J(t,w)|0)+p<<2)>>2]=1;c[y+((J(p,w)|0)+t<<2)>>2]=1;f=f+1|0}while((f|0)!=(h|0))}do if((d|0)!=2)if((w|0)>0){f=0;do{k=J(f,w)|0;h=0;do{i=h;h=h+1|0;if((h|0)<(w|0)){n=J(i,w)|0;l=y+(n+f<<2)|0;j=h;do{m=(c[l>>2]|0)+(c[y+(j+k<<2)>>2]|0)|0;o=y+(j+n<<2)|0;if((c[o>>2]|0)>>>0>m>>>0){c[y+((J(j,w)|0)+i<<2)>>2]=m;c[o>>2]=m}j=j+1|0}while((j|0)!=(w|0))}}while((h|0)!=(w|0));f=f+1|0}while((f|0)!=(w|0));q=97}else f=0;else{if((w|0)<0)ma();if((w|0)>0){c[7182]=(c[7182]|0)+1;f=xb((w*20|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=0;do{a[f+(h*20|0)+16>>0]=1;c[f+(h*20|0)+12>>2]=0;t=f+(h*20|0)+4|0;c[t>>2]=0;c[f+(h*20|0)+8>>2]=0;c[t>>2]=0;h=h+1|0}while((h|0)!=(w|0));t=f}else t=0;if((c[b+732>>2]|0)>0){n=0;do{m=c[b+740>>2]|0;p=c[b+720>>2]|0;o=((c[m+(n*52|0)+8>>2]|0)-p|0)/104|0;p=((c[m+(n*52|0)+12>>2]|0)-p|0)/104|0;m=t+(o*20|0)+4|0;f=c[m>>2]|0;a:do if((f|0)>0){i=c[t+(o*20|0)+12>>2]|0;h=0;while(1){if((c[i+(h<<2)>>2]|0)==(p|0))break;h=h+1|0;if((h|0)>=(f|0)){q=28;break a}}if((h|0)==(f|0))q=28}else q=28;while(0);if((q|0)==28){q=0;l=t+(o*20|0)+8|0;if((f|0)==(c[l>>2]|0)?(s=(f|0)==0?1:f<<1,(f|0)<(s|0)):0){if(!s)k=0;else{c[7182]=(c[7182]|0)+1;f=xb((s<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}k=f;f=c[m>>2]|0}j=t+(o*20|0)+12|0;i=c[j>>2]|0;if((f|0)<=0)if(!i)h=t+(o*20|0)+16|0;else q=39;else{h=0;do{c[k+(h<<2)>>2]=c[i+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0));q=39}if((q|0)==39){q=0;f=t+(o*20|0)+16|0;if(a[f>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[j>>2]=0;h=f;f=c[m>>2]|0}a[h>>0]=1;c[j>>2]=k;c[l>>2]=s}c[(c[t+(o*20|0)+12>>2]|0)+(f<<2)>>2]=p;c[m>>2]=(c[m>>2]|0)+1}m=t+(p*20|0)+4|0;f=c[m>>2]|0;b:do if((f|0)>0){i=c[t+(p*20|0)+12>>2]|0;h=0;while(1){if((c[i+(h<<2)>>2]|0)==(o|0))break;h=h+1|0;if((h|0)>=(f|0)){q=49;break b}}if((h|0)==(f|0))q=49}else q=49;while(0);if((q|0)==49){q=0;l=t+(p*20|0)+8|0;if((f|0)==(c[l>>2]|0)?(r=(f|0)==0?1:f<<1,(f|0)<(r|0)):0){if(!r)k=0;else{c[7182]=(c[7182]|0)+1;f=xb((r<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}k=f;f=c[m>>2]|0}j=t+(p*20|0)+12|0;i=c[j>>2]|0;if((f|0)<=0)if(!i)h=t+(p*20|0)+16|0;else q=60;else{h=0;do{c[k+(h<<2)>>2]=c[i+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0));q=60}if((q|0)==60){q=0;f=t+(p*20|0)+16|0;if(a[f>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[j>>2]=0;h=f;f=c[m>>2]|0}a[h>>0]=1;c[j>>2]=k;c[l>>2]=r}c[(c[t+(p*20|0)+12>>2]|0)+(f<<2)>>2]=o;c[m>>2]=(c[m>>2]|0)+1}n=n+1|0}while((n|0)<(c[b+732>>2]|0))}if((w|0)<=0){if(!t){f=0;break}}else{o=0;do{q=t+(o*20|0)+4|0;f=c[q>>2]|0;if((f|0)>0){r=J(o,w)|0;p=c[t+(o*20|0)+12>>2]|0;n=0;do{l=c[p+(n<<2)>>2]|0;m=t+(l*20|0)+4|0;h=c[m>>2]|0;if((h|0)>0){j=c[t+(l*20|0)+12>>2]|0;k=y+((J(l,w)|0)+o<<2)|0;i=0;f=h;do{h=c[j+(i<<2)>>2]|0;if((o|0)!=(h|0)?(v=J(h,w)|0,u=(c[y+(v+l<<2)>>2]|0)+(c[k>>2]|0)|0,v=y+(v+o<<2)|0,(c[v>>2]|0)>>>0>u>>>0):0){c[y+(h+r<<2)>>2]=u;c[v>>2]=u;f=c[m>>2]|0}i=i+1|0}while((i|0)<(f|0));f=c[q>>2]|0}n=n+1|0}while((n|0)<(f|0))}o=o+1|0}while((o|0)!=(w|0));f=0;do{i=t+(f*20|0)+4|0;j=t+(f*20|0)+12|0;k=c[j>>2]|0;h=t+(f*20|0)+16|0;if(k|0){if(a[h>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[j>>2]=0}a[h>>0]=1;c[j>>2]=0;c[i>>2]=0;c[t+(f*20|0)+8>>2]=0;f=f+1|0}while((f|0)!=(w|0))}c[7183]=(c[7183]|0)+1;Hc(c[t+-4>>2]|0);q=97}while(0);if((q|0)==97)if((w|0)>0){f=0;k=0;do{i=k;k=k+1|0;if((k|0)<(w|0)){j=J(i,w)|0;h=k;do{if((c[y+(h+j<<2)>>2]|0)==(d|0)){t=c[b+720>>2]|0;oh(b,e);v=(c[b+732>>2]|0)+-1|0;u=c[b+740>>2]|0;c[u+(v*52|0)+8>>2]=t+(h*104|0);c[u+(v*52|0)+12>>2]=t+(i*104|0);B=+g[t+(h*104|0)+8>>2]-+g[t+(i*104|0)+8>>2];A=+g[t+(h*104|0)+12>>2]-+g[t+(i*104|0)+12>>2];z=+g[t+(h*104|0)+16>>2]-+g[t+(i*104|0)+16>>2];g[u+(v*52|0)+16>>2]=+x(+(B*B+A*A+z*z));a[b+924>>0]=1;v=(c[b+740>>2]|0)+(v*52|0)+20|0;a[v>>0]=a[v>>0]|1;f=f+1|0}h=h+1|0}while((h|0)!=(w|0))}}while((k|0)!=(w|0))}else f=0;DI(y);y=f;return y|0}function gc(d,e){d=d|0;e=+e;var f=0,h=0.0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0,s=0.0,t=0;r=sa;sa=sa+304|0;Ki(16437);a:do if((c[d+232>>2]|0)>0){m=r+136+48|0;l=0;while(1){n=c[(c[d+240>>2]|0)+(l<<2)>>2]|0;g[n+244>>2]=1.0;b:do switch(c[n+216>>2]|0){case 2:case 5:break;default:if(!(c[n+204>>2]&3)){jg(n+4|0,+g[n+312>>2],+g[n+316>>2],+g[n+320>>2],n+328|0,e,r+136|0);h=+g[m>>2]-+g[n+52>>2];j=+g[r+136+52>>2]-+g[n+56>>2];k=+g[r+136+56>>2]-+g[n+60>>2];if(a[d+44>>0]|0?(s=+g[n+252>>2],s*s!=0.0?s*s>2]|0)+4>>2]|0)<20){c[6847]=(c[6847]|0)+1;f=c[d+68>>2]|0;f=Fa[c[(c[f>>2]|0)+36>>2]&127](f)|0;i=c[d+24>>2]|0;g[r+200+4>>2]=1.0;c[r+200+12>>2]=c[n+52>>2];c[r+200+12+4>>2]=c[n+52+4>>2];c[r+200+12+8>>2]=c[n+52+8>>2];c[r+200+12+12>>2]=c[n+52+12>>2];c[r+200+28>>2]=c[m>>2];c[r+200+28+4>>2]=c[m+4>>2];c[r+200+28+8>>2]=c[m+8>>2];c[r+200+28+12>>2]=c[m+12>>2];c[r+200+76>>2]=0;c[r+200>>2]=7092;c[r+200+80>>2]=n;c[r+200+88>>2]=f;c[r+200+92>>2]=i;i=c[n+248>>2]|0;c[r+80+8>>2]=0;c[r+80+12>>2]=1065353216;c[r+80+16>>2]=1065353216;c[r+80+20>>2]=1065353216;g[r+80+24>>2]=0.0;c[r+80>>2]=9480;c[r+80+4>>2]=8;c[r+80+28>>2]=i;c[r+80+44>>2]=i;c[r+200+84>>2]=c[d+56>>2];i=c[n+188>>2]|0;b[r+200+8>>1]=b[i+4>>1]|0;b[r+200+10>>1]=b[i+6>>1]|0;c[r+16+48>>2]=c[m>>2];c[r+16+48+4>>2]=c[m+4>>2];c[r+16+48+8>>2]=c[m+8>>2];c[r+16+48+12>>2]=c[m+12>>2];c[r+16>>2]=c[n+4>>2];c[r+16+4>>2]=c[n+4+4>>2];c[r+16+8>>2]=c[n+4+8>>2];c[r+16+12>>2]=c[n+4+12>>2];c[r+16+16>>2]=c[n+20>>2];c[r+16+16+4>>2]=c[n+20+4>>2];c[r+16+16+8>>2]=c[n+20+8>>2];c[r+16+16+12>>2]=c[n+20+12>>2];c[r+16+32>>2]=c[n+36>>2];c[r+16+32+4>>2]=c[n+36+4>>2];c[r+16+32+8>>2]=c[n+36+8>>2];c[r+16+32+12>>2]=c[n+36+12>>2];Tc(d,r+80|0,n+4|0,r+16|0,r+200|0,0.0);h=+g[r+200+4>>2];if(h<1.0){g[n+244>>2]=h;jg(n+4|0,+g[n+312>>2],+g[n+316>>2],+g[n+320>>2],n+328|0,h*e,r+136|0);g[n+244>>2]=0.0;$d(n,r+136|0);f=4}else f=0;if(!f)o=12}else o=12;if((o|0)==12){o=0;f=0}i=c[3084]|0;t=(c[i+16>>2]|0)+-1|0;c[i+16>>2]=t;do if(!t){if(c[i+4>>2]|0){la(r+200|0,0)|0;t=c[7181]|0;g[i+8>>2]=+g[i+8>>2]+ +(((c[r+200+4>>2]|0)-(c[t+4>>2]|0)+(((c[r+200>>2]|0)-(c[t>>2]|0)|0)*1e6|0)-(c[i+12>>2]|0)|0)>>>0)/1.0e3;if(c[i+16>>2]|0)break;i=c[3084]|0}c[3084]=c[i+20>>2]}while(0);if(f|0)break b}$d(n,r+136|0)}}while(0);l=l+1|0;if((l|0)>=(c[d+232>>2]|0))break a}}while(0);do if(a[d+275>>0]|0){Ki(16477);if((c[d+308>>2]|0)>0){n=0;do{o=c[(c[d+316>>2]|0)+(n<<2)>>2]|0;i=c[o+740>>2]|0;i=(c[i+236>>2]&2|0)==0?0:i;m=c[o+744>>2]|0;m=(c[m+236>>2]&2|0)==0?0:m;f=c[o+748>>2]|0;if((f|0)>0)if(!i){i=0;do{h=+g[57]*+g[m+228>>2];if(h>0.0?(p=+g[o+4+(i*184|0)+120>>2],p!=0.0):0){k=h*p*+g[o+4+(i*184|0)+64>>2];e=h*p*+g[o+4+(i*184|0)+68>>2];s=h*p*+g[o+4+(i*184|0)+72>>2];h=+g[o+4+(i*184|0)+36>>2]-+g[m+56>>2];j=+g[o+4+(i*184|0)+40>>2]-+g[m+60>>2];g[r+16>>2]=+g[o+4+(i*184|0)+32>>2]-+g[m+52>>2];g[r+16+4>>2]=h;g[r+16+8>>2]=j;g[r+16+12>>2]=0.0;g[r>>2]=k;g[r+4>>2]=e;g[r+8>>2]=s;g[r+12>>2]=0.0;Bk(m,r,r+16|0);f=c[o+748>>2]|0}i=i+1|0}while((i|0)<(f|0))}else{l=0;do{h=+g[i+228>>2]*+g[m+228>>2];if(h>0.0?(q=+g[o+4+(l*184|0)+120>>2],q!=0.0):0){k=h*q*+g[o+4+(l*184|0)+64>>2];e=h*q*+g[o+4+(l*184|0)+68>>2];s=h*q*+g[o+4+(l*184|0)+72>>2];g[r+200>>2]=-k;g[r+200+4>>2]=-e;g[r+200+8>>2]=-s;g[r+200+12>>2]=0.0;j=+g[o+4+(l*184|0)+52>>2]-+g[i+56>>2];h=+g[o+4+(l*184|0)+56>>2]-+g[i+60>>2];g[r+80>>2]=+g[o+4+(l*184|0)+48>>2]-+g[i+52>>2];g[r+80+4>>2]=j;g[r+80+8>>2]=h;g[r+80+12>>2]=0.0;h=+g[o+4+(l*184|0)+36>>2]-+g[m+56>>2];j=+g[o+4+(l*184|0)+40>>2]-+g[m+60>>2];g[r+16>>2]=+g[o+4+(l*184|0)+32>>2]-+g[m+52>>2];g[r+16+4>>2]=h;g[r+16+8>>2]=j;g[r+16+12>>2]=0.0;Bk(i,r+200|0,r+80|0);g[r>>2]=k;g[r+4>>2]=e;g[r+8>>2]=s;g[r+12>>2]=0.0;Bk(m,r,r+16|0);f=c[o+748>>2]|0}l=l+1|0}while((l|0)<(f|0))}n=n+1|0}while((n|0)<(c[d+308>>2]|0))}f=c[3084]|0;t=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=t;if(!t){if(c[f+4>>2]|0){la(r+200|0,0)|0;t=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[r+200+4>>2]|0)-(c[t+4>>2]|0)+(((c[r+200>>2]|0)-(c[t>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(c[f+16>>2]|0)break;f=c[3084]|0}c[3084]=c[f+20>>2]}}while(0);f=c[3084]|0;t=(c[f+16>>2]|0)+-1|0;c[f+16>>2]=t;if(t|0){sa=r;return}do if(c[f+4>>2]|0){la(r+200|0,0)|0;t=c[7181]|0;g[f+8>>2]=+g[f+8>>2]+ +(((c[r+200+4>>2]|0)-(c[t+4>>2]|0)+(((c[r+200>>2]|0)-(c[t>>2]|0)|0)*1e6|0)-(c[f+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[f+16>>2]|0)){f=c[3084]|0;break}else{sa=r;return}}while(0);c[3084]=c[f+20>>2];sa=r;return}function hc(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,k=0,l=0.0,m=0,n=0.0,o=0.0,p=0.0,q=0,r=0.0,s=0,t=0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0.0,E=0.0,F=0.0,G=0,H=0,I=0,J=0,K=0;I=sa;sa=sa+96|0;e=c[b+216>>2]|0;if(+g[e+4>>2]==0.0){H=0;sa=I;return H|0}H=c[d>>2]|0;if(!(Ha[c[(c[e>>2]|0)+8>>2]&31](e,c[H+188>>2]|0)|0)){H=1;sa=I;return H|0}d=c[H+192>>2]|0;G=c[b+216>>2]|0;if((c[d+4>>2]|0)!=32){c[I+32>>2]=0;c[I+32+4>>2]=d;c[I+32+8>>2]=H;c[I+32+12>>2]=H+4;c[I+32+16>>2]=-1;c[I+32+20>>2]=-1;_b(b+68|0,b+132|0,I+32|0,G);H=1;sa=I;return H|0}if((H|0)==0?1:(c[H+236>>2]|0)!=8){H=1;sa=I;return H|0}d=c[H+752>>2]|0;if(d)if(!(c[H+988>>2]|0)){d=c[H+988+4>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[H+988+4>>2]=0;c[H+988+8>>2]=-1;d=c[H+988+32>>2]|0;if(d|0){if(a[H+988+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[H+988+32>>2]=0}a[H+988+36>>0]=1;c[H+988+32>>2]=0;c[H+988+24>>2]=0;c[H+988+28>>2]=0;c[H+988+16>>2]=0;d=c[H+752>>2]|0;if((d|0)>0){s=0;do{m=c[H+760>>2]|0;q=m+(s*44|0)|0;t=c[m+(s*44|0)+8>>2]|0;C=c[m+(s*44|0)+12>>2]|0;d=c[m+(s*44|0)+16>>2]|0;o=+g[t+8>>2];p=+g[t+12>>2];r=+g[t+16>>2];l=+g[t+20>>2];B=+g[C+8>>2];f=B>2];n=F>2];h=E>2];i=D>2];f=D>2];n=E>2];h=F>2];i=B>2]|0;if(!d){c[7182]=(c[7182]|0)+1;d=xb(63)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}e=d;k=e+44|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(k|0))}else c[H+988+4>>2]=0;c[d+32>>2]=0;c[d+36>>2]=q;c[d+40>>2]=0;g[d>>2]=f;g[d+4>>2]=n;g[d+8>>2]=h;g[d+12>>2]=i;g[d+16>>2]=o;g[d+20>>2]=p;g[d+24>>2]=r;g[d+28>>2]=l;ue(H+988|0,c[H+988>>2]|0,d);c[H+988+12>>2]=(c[H+988+12>>2]|0)+1;c[m+(s*44|0)+40>>2]=d;s=s+1|0;d=c[H+752>>2]|0}while((s|0)<(d|0));e=H+988|0}else e=H+988|0}else e=H+988|0;else{e=H+988|0;d=0}D=+g[b+180>>2]-+g[b+116>>2];E=+g[b+184>>2]-+g[b+120>>2];F=+g[b+188>>2]-+g[b+124>>2];e=c[e>>2]|0;if(!e)if((d|0)>0){t=c[H+760>>2]|0;s=0;e=0;q=-1;k=1065353216;m=0;h=1.0;f=1.0;do{K=c[t+(s*44|0)+8>>2]|0;J=c[t+(s*44|0)+12>>2]|0;C=c[t+(s*44|0)+16>>2]|0;i=+Yg(b+116|0,D,E,F,+g[K+8>>2],+g[K+12>>2],+g[K+16>>2],+g[J+8>>2],+g[J+12>>2],+g[J+16>>2],+g[C+8>>2],+g[C+12>>2],+g[C+16>>2],h);if(i>0.0){e=e+1|0;q=s;k=(g[j>>2]=i,c[j>>2]|0);m=3;f=i;h=i}s=s+1|0}while((s|0)!=(d|0));d=q}else{e=0;d=-1;k=1065353216;m=0;f=1.0}else{c[I+32>>2]=5980;c[I+32+4>>2]=c[b+116>>2];c[I+32+4+4>>2]=c[b+116+4>>2];c[I+32+4+8>>2]=c[b+116+8>>2];c[I+32+4+12>>2]=c[b+116+12>>2];g[I+32+36>>2]=D;g[I+32+40>>2]=E;g[I+32+44>>2]=F;g[I+32+48>>2]=0.0;c[I+32+20>>2]=c[b+180>>2];c[I+32+20+4>>2]=c[b+180+4>>2];c[I+32+20+8>>2]=c[b+180+8>>2];c[I+32+20+12>>2]=c[b+180+12>>2];c[I+32+52>>2]=1065353216;c[I+32+56>>2]=0;c[I+32+60>>2]=0;Pd(e,b+116|0,b+180|0,I+32|0);d=c[I+32+56>>2]|0;if(!d){e=0;d=-1;k=1065353216;m=0;f=1.0}else{K=c[I+32+52>>2]|0;e=1;d=(d-(c[H+760>>2]|0)|0)/44|0;k=K;m=3;f=(c[j>>2]=K,+g[j>>2])}}t=c[H+772>>2]|0;if((t|0)>0){C=c[H+780>>2]|0;s=0;do{K=c[C+(s*104|0)+8>>2]|0;w=+g[K+8>>2];z=+g[K+12>>2];B=+g[K+16>>2];K=c[C+(s*104|0)+12>>2]|0;n=+g[K+8>>2];p=+g[K+12>>2];u=+g[K+16>>2];K=c[C+(s*104|0)+16>>2]|0;v=+g[K+8>>2];y=+g[K+12>>2];A=+g[K+16>>2];h=(c[j>>2]=k,+g[j>>2]);i=+Yg(b+116|0,D,E,F,w,z,B,n,p,u,v,y,A,h);if(i>0.0){e=e+1|0;d=s;k=(g[j>>2]=i,c[j>>2]|0);m=4;h=i;f=i}K=c[C+(s*104|0)+20>>2]|0;l=+g[K+8>>2];o=+g[K+12>>2];r=+g[K+16>>2];i=+Yg(b+116|0,D,E,F,w,z,B,n,p,u,l,o,r,h);if(i>0.0){e=e+1|0;d=s;q=(g[j>>2]=i,c[j>>2]|0);m=4;h=i;f=i}else{q=k;h=(c[j>>2]=k,+g[j>>2])}i=+Yg(b+116|0,D,E,F,n,p,u,v,y,A,l,o,r,h);if(i>0.0){e=e+1|0;d=s;k=(g[j>>2]=i,c[j>>2]|0);m=4;h=i;f=i}else{k=q;h=(c[j>>2]=q,+g[j>>2])}h=+Yg(b+116|0,D,E,F,w,z,B,v,y,A,l,o,r,h);if(h>0.0){e=e+1|0;d=s;k=(g[j>>2]=h,c[j>>2]|0);m=4;f=h}s=s+1|0}while((s|0)!=(t|0));k=m;p=f}else{k=m;p=f}if(!e){K=1;sa=I;return K|0}if(!(p<=+g[G+4>>2])){K=1;sa=I;return K|0}c[I+32>>2]=0;c[I+32+4>>2]=d;l=+g[b+180>>2]-+g[b+116>>2];n=+g[b+184>>2]-+g[b+120>>2];o=+g[b+188>>2]-+g[b+124>>2];f=1.0/+x(+(l*l+n*n+o*o));if((k|0)==3){e=c[H+748+12>>2]|0;f=+g[e+(d*44|0)+20>>2];i=+g[e+(d*44|0)+24>>2];h=+g[e+(d*44|0)+28>>2];if(l*f+n*i+o*h>0.0){l=-f;i=-i;h=-h;f=0.0}else{l=f;f=+g[e+(d*44|0)+32>>2]}}else{l=-(l*f);i=-(n*f);h=-(o*f);f=0.0}c[I>>2]=H;c[I+4>>2]=I+32;g[I+8>>2]=l;g[I+12>>2]=i;g[I+16>>2]=h;g[I+20>>2]=f;g[I+24>>2]=p;+ya[c[(c[G>>2]|0)+12>>2]&15](G,I,1);K=1;sa=I;return K|0}function ic(b,d,e){b=b|0;d=d|0;e=+e;var f=0,h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0,o=0,p=0.0,q=0,r=0;r=sa;sa=sa+112|0;j=c[b+716>>2]|0;if((j|0)==(c[b+712>>2]|0)){a:do if(j){i=c[b+720>>2]|0;if((j|0)>0){f=0;h=i;while(1){h=c[h+(f*104|0)+96>>2]|0;if(h|0)c[h+36>>2]=f;f=f+1|0;if((f|0)==(j|0)){k=i;break a}h=c[b+720>>2]|0}}else k=i}else k=0;while(0);h=c[b+732>>2]|0;if((h|0)>0){f=0;do{o=(c[b+740>>2]|0)+(f*52|0)+8|0;c[o>>2]=((c[o>>2]|0)-k|0)/104|0;o=(c[b+740>>2]|0)+(f*52|0)+12|0;c[o>>2]=((c[o>>2]|0)-k|0)/104|0;f=f+1|0}while((f|0)!=(h|0))}h=c[b+752>>2]|0;if((h|0)>0){f=0;do{i=(c[b+760>>2]|0)+(f*44|0)+8|0;c[i>>2]=((c[i>>2]|0)-k|0)/104|0;i=(c[b+760>>2]|0)+(f*44|0)+12|0;c[i>>2]=((c[i>>2]|0)-k|0)/104|0;i=(c[b+760>>2]|0)+(f*44|0)+16|0;c[i>>2]=((c[i>>2]|0)-k|0)/104|0;i=c[(c[b+760>>2]|0)+(f*44|0)+40>>2]|0;if(i|0)c[i+36>>2]=f;f=f+1|0}while((f|0)!=(h|0))}h=c[b+792>>2]|0;if((h|0)>0){i=c[b+800>>2]|0;f=0;do{o=i+(f*96|0)|0;c[o>>2]=((c[o>>2]|0)-k|0)/104|0;f=f+1|0}while((f|0)!=(h|0))}j=c[b+692>>2]|0;if((j|0)>0){i=0;f=c[b+700>>2]|0;do{if((c[f+(i*60|0)+24>>2]|0)>0){h=0;do{f=f+(i*60|0)+28+(h<<2)|0;c[f>>2]=((c[f>>2]|0)-k|0)/104|0;h=h+1|0;f=c[b+700>>2]|0}while((h|0)<(c[f+(i*60|0)+24>>2]|0))}i=i+1|0}while((i|0)!=(j|0))}j=c[b+712>>2]|0;if((c[b+716>>2]|0)<(j<<1|1|0)){c[7182]=(c[7182]|0)+1;f=xb(((j<<1|1)*104|3)+16|0)|0;if(!f)i=0;else{c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}h=c[b+712>>2]|0;if((h|0)>0){f=0;do{n=i+(f*104|0)|0;k=(c[b+720>>2]|0)+(f*104|0)|0;o=n+104|0;do{c[n>>2]=c[k>>2];n=n+4|0;k=k+4|0}while((n|0)<(o|0));f=f+1|0}while((f|0)!=(h|0))}f=c[b+720>>2]|0;if(f|0){if(a[b+724>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+720>>2]=0}a[b+724>>0]=1;c[b+720>>2]=i;c[b+716>>2]=j<<1|1;j=c[b+712>>2]|0}b:do if(j){k=c[b+720>>2]|0;if((j|0)>0){f=0;h=k;while(1){i=c[h+(f*104|0)+96>>2]|0;if(i|0)c[i+36>>2]=h+(f*104|0);f=f+1|0;if((f|0)==(j|0))break b;h=c[b+720>>2]|0}}}else k=0;while(0);h=c[b+732>>2]|0;if((h|0)>0){f=0;do{o=(c[b+740>>2]|0)+(f*52|0)+8|0;c[o>>2]=k+((c[o>>2]|0)*104|0);o=(c[b+740>>2]|0)+(f*52|0)+12|0;c[o>>2]=k+((c[o>>2]|0)*104|0);f=f+1|0}while((f|0)!=(h|0))}h=c[b+752>>2]|0;if((h|0)>0){f=0;do{i=(c[b+760>>2]|0)+(f*44|0)+8|0;c[i>>2]=k+((c[i>>2]|0)*104|0);i=(c[b+760>>2]|0)+(f*44|0)+12|0;c[i>>2]=k+((c[i>>2]|0)*104|0);i=(c[b+760>>2]|0)+(f*44|0)+16|0;c[i>>2]=k+((c[i>>2]|0)*104|0);i=c[b+760>>2]|0;j=c[i+(f*44|0)+40>>2]|0;if(j|0)c[j+36>>2]=i+(f*44|0);f=f+1|0}while((f|0)!=(h|0))}i=c[b+792>>2]|0;if((i|0)>0){h=c[b+800>>2]|0;f=0;do{o=h+(f*96|0)|0;c[o>>2]=k+((c[o>>2]|0)*104|0);f=f+1|0}while((f|0)!=(i|0))}j=c[b+692>>2]|0;if((j|0)>0){i=0;f=c[b+700>>2]|0;do{if((c[f+(i*60|0)+24>>2]|0)>0){h=0;do{f=f+(i*60|0)+28+(h<<2)|0;c[f>>2]=k+((c[f>>2]|0)*104|0);h=h+1|0;f=c[b+700>>2]|0}while((h|0)<(c[f+(i*60|0)+24>>2]|0))}i=i+1|0}while((i|0)!=(j|0))}}n=c[b+192>>2]|0;p=+va[c[(c[n>>2]|0)+48>>2]&15](n);n=r;o=n+100|0;do{c[n>>2]=0;n=n+4|0}while((n|0)<(o|0));f=c[b+712>>2]|0;if((f|0)==(c[b+716>>2]|0)?(q=(f|0)==0?1:f<<1,(f|0)<(q|0)):0){if(!q)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((q*104|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=f;f=c[b+712>>2]|0}if((f|0)>0){h=0;do{n=i+(h*104|0)|0;k=(c[b+720>>2]|0)+(h*104|0)|0;o=n+104|0;do{c[n>>2]=c[k>>2];n=n+4|0;k=k+4|0}while((n|0)<(o|0));h=h+1|0}while((h|0)!=(f|0))}f=c[b+720>>2]|0;if(f|0){if(a[b+724>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+720>>2]=0}a[b+724>>0]=1;c[b+720>>2]=i;c[b+716>>2]=q;f=c[b+712>>2]|0}n=c[b+720>>2]|0;c[n+(f*104|0)>>2]=0;n=n+(f*104|0)+4|0;k=r;o=n+100|0;do{c[n>>2]=c[k>>2];n=n+4|0;k=k+4|0}while((n|0)<(o|0));h=c[b+712>>2]|0;c[b+712>>2]=h+1;i=c[b+720>>2]|0;n=i+(h*104|0)|0;o=n+104|0;do{c[n>>2]=0;n=n+4|0}while((n|0)<(o|0));c[i+(h*104|0)+8>>2]=c[d>>2];c[i+(h*104|0)+8+4>>2]=c[d+4>>2];c[i+(h*104|0)+8+8>>2]=c[d+8>>2];c[i+(h*104|0)+8+12>>2]=c[d+12>>2];fp(i+(h*104|0)+24|0,d|0,16)|0;g[i+(h*104|0)+88>>2]=e>0.0?1.0/e:0.0;c[i+(h*104|0)+4>>2]=c[c[b+880>>2]>>2];e=+g[i+(h*104|0)+8>>2];l=+g[i+(h*104|0)+12>>2];m=+g[i+(h*104|0)+16>>2];f=c[b+932>>2]|0;if(f|0){c[b+932>>2]=0;d=f;q=d+32|0;c[q>>2]=0;q=d+36|0;c[q>>2]=i+(h*104|0);q=d+40|0;c[q>>2]=0;g[d>>2]=e-p;q=d+4|0;g[q>>2]=l-p;q=d+8|0;g[q>>2]=m-p;q=d+12|0;g[q>>2]=0.0;q=d+16|0;g[q>>2]=p+e;q=d+20|0;g[q>>2]=p+l;q=d+24|0;g[q>>2]=p+m;q=d+28|0;g[q>>2]=0.0;q=c[b+928>>2]|0;ue(b+928|0,q,d);b=b+940|0;q=c[b>>2]|0;q=q+1|0;c[b>>2]=q;b=i+(h*104|0)+96|0;c[b>>2]=d;sa=r;return}c[7182]=(c[7182]|0)+1;f=xb(63)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}n=f;o=n+44|0;do{c[n>>2]=0;n=n+4|0}while((n|0)<(o|0));d=f;q=d+32|0;c[q>>2]=0;q=d+36|0;c[q>>2]=i+(h*104|0);q=d+40|0;c[q>>2]=0;g[d>>2]=e-p;q=d+4|0;g[q>>2]=l-p;q=d+8|0;g[q>>2]=m-p;q=d+12|0;g[q>>2]=0.0;q=d+16|0;g[q>>2]=p+e;q=d+20|0;g[q>>2]=p+l;q=d+24|0;g[q>>2]=p+m;q=d+28|0;g[q>>2]=0.0;q=c[b+928>>2]|0;ue(b+928|0,q,d);b=b+940|0;q=c[b>>2]|0;q=q+1|0;c[b>>2]=q;b=i+(h*104|0)+96|0;c[b>>2]=d;sa=r;return}function jc(b,d,e,f,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0,H=0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0;H=sa;sa=sa+32|0;c[H+12>>2]=i;c[H+12+4>>2]=j;c[H+12+8>>2]=k;c[H>>2]=e;c[H+4>>2]=f;c[H+8>>2]=h;if(!(+g[d+52>>2]<+g[b+12>>2])){l=0;sa=H;return l|0}v=+g[d+36>>2];y=+g[d+40>>2];w=+g[d+44>>2];k=c[d+48>>2]|0;z=1.0/+x(+(v*v+y*y+w*w));h=Jh(H)|0;A=+g[d+4>>2]-+g[h+48>>2];B=+g[d+8>>2]-+g[h+52>>2];C=+g[d+12>>2]-+g[h+56>>2];h=Jh(H+12|0)|0;D=+g[d+20>>2]-+g[h+48>>2];E=+g[d+24>>2]-+g[h+52>>2];F=+g[d+28>>2]-+g[h+56>>2];if(!f)if(!e){m=0.0;n=0.0;q=0.0;r=0.0;o=0.0;p=0.0}else{p=+g[e+336>>2];q=+g[e+340>>2];u=+g[e+332>>2];m=C*p-B*q;n=+g[e+316>>2];q=A*q-C*u;r=+g[e+320>>2];o=+g[e+324>>2];p=B*u-A*p}else{p=+g[f+332>>2];q=+g[f+336>>2];u=+g[f+328>>2];m=C*p-B*q;n=+g[f+312>>2];q=A*q-C*u;r=+g[f+316>>2];o=+g[f+320>>2];p=B*u-A*p}u=n+m;t=r+q;s=o+p;if(!j)if(!i){o=0.0;p=0.0;q=0.0;r=0.0;m=0.0;n=0.0}else{n=+g[i+336>>2];q=+g[i+340>>2];I=+g[i+332>>2];o=F*n-E*q;p=+g[i+316>>2];q=D*q-F*I;r=+g[i+320>>2];m=+g[i+324>>2];n=E*I-D*n}else{n=+g[j+332>>2];q=+g[j+336>>2];I=+g[j+328>>2];o=F*n-E*q;p=+g[j+312>>2];q=D*q-F*I;r=+g[j+316>>2];m=+g[j+320>>2];n=E*I-D*n}p=u-(p+o);t=t-(r+q);s=s-(m+n);u=w*z*s+(y*z*t+v*z*p);I=+g[d+52>>2]-+g[b+12>>2];c[l+4>>2]=c[H>>2];c[l+4+4>>2]=c[H+4>>2];c[l+4+8>>2]=c[H+8>>2];c[l+16>>2]=c[H+12>>2];c[l+16+4>>2]=c[H+12+4>>2];c[l+16+8>>2]=c[H+12+8>>2];d=Jh(H)|0;r=A*+g[d+4>>2]+B*+g[d+20>>2]+C*+g[d+36>>2];q=A*+g[d+8>>2]+B*+g[d+24>>2]+C*+g[d+40>>2];g[l+28>>2]=A*+g[d>>2]+B*+g[d+16>>2]+C*+g[d+32>>2];g[l+32>>2]=r;g[l+36>>2]=q;g[l+40>>2]=0.0;d=Jh(H+12|0)|0;q=D*+g[d+4>>2]+E*+g[d+20>>2]+F*+g[d+36>>2];r=D*+g[d+8>>2]+E*+g[d+24>>2]+F*+g[d+40>>2];g[l+44>>2]=D*+g[d>>2]+E*+g[d+16>>2]+F*+g[d+32>>2];g[l+48>>2]=q;g[l+52>>2]=r;g[l+56>>2]=0.0;g[l+164>>2]=A;g[l+168>>2]=B;g[l+172>>2]=C;g[l+176>>2]=0.0;g[l+180>>2]=D;g[l+184>>2]=E;g[l+188>>2]=F;g[l+192>>2]=0.0;g[l+60>>2]=1.0;g[l+64>>2]=1.0;c[l+156>>2]=0;c[l+160>>2]=0;g[l+68>>2]=1.0;g[l+72>>2]=v*z*I;g[l+76>>2]=y*z*I;g[l+80>>2]=w*z*I;g[l+84>>2]=0.0;g[l+196>>2]=v*z;g[l+200>>2]=y*z;g[l+204>>2]=w*z;c[l+208>>2]=k;a[l+152>>0]=0;I=+g[b+16>>2];g[l+212>>2]=(s-w*z*u)*(s-w*z*u)+((p-v*z*u)*(p-v*z*u)+(t-y*z*u)*(t-y*z*u))>2]|0;if(!k){k=c[H>>2]|0;if(!k)n=0.0;else{k=k+128|0;G=14}}else{k=k+344|0;G=14}if((G|0)==14)n=+g[k>>2];if((a[26656]|0)==0?mz(26656)|0:0){k=27192;h=k+48|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(h|0))}k=c[H+4>>2]|0;if(!k){e=c[H>>2]|0;e=(e|0)==0?27192:e+180|0}else e=k+264|0;k=c[H+12+4>>2]|0;if(!k){k=c[H+12>>2]|0;if(!k)m=0.0;else{k=k+128|0;G=25}}else{k=k+344|0;G=25}if((G|0)==25)m=+g[k>>2];if((a[26656]|0)==0?mz(26656)|0:0){k=27192;h=k+48|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(h|0))}k=c[H+12+4>>2]|0;if(!k){k=c[H+12>>2]|0;k=(k|0)==0?27192:k+180|0}else k=k+264|0;V=+g[l+172>>2];N=+g[l+168>>2];M=+g[l+164>>2];U=+g[e>>2];T=+g[e+16>>2];S=+g[e+32>>2];R=+g[e+4>>2];Q=+g[e+20>>2];P=+g[e+36>>2];O=+g[e+8>>2];L=+g[e+24>>2];K=+g[e+40>>2];B=+g[l+188>>2];u=+g[l+184>>2];v=+g[l+180>>2];J=+g[k>>2];o=+g[k+16>>2];p=+g[k+32>>2];q=+g[k+4>>2];r=+g[k+20>>2];s=+g[k+36>>2];t=+g[k+8>>2];I=+g[k+24>>2];w=+g[k+40>>2];D=n-((U*0.0+T*-V+N*S)*0.0+V*(R*0.0+Q*-V+N*P)+(O*0.0+L*-V+N*K)*-N)+(m-((J*0.0+o*-B+u*p)*0.0+B*(q*0.0+r*-B+u*s)+(t*0.0+I*-B+u*w)*-u));F=0.0-((U*0.0+T*-V+N*S)*-V+(R*0.0+Q*-V+N*P)*0.0+M*(O*0.0+L*-V+N*K))+(0.0-((J*0.0+o*-B+u*p)*-B+(q*0.0+r*-B+u*s)*0.0+v*(t*0.0+I*-B+u*w)));y=0.0-(N*(U*0.0+T*-V+N*S)+(R*0.0+Q*-V+N*P)*-M+(O*0.0+L*-V+N*K)*0.0)+(0.0-(u*(J*0.0+o*-B+u*p)+(q*0.0+r*-B+u*s)*-v+(t*0.0+I*-B+u*w)*0.0));E=0.0-((V*U+T*0.0+S*-M)*0.0+V*(V*R+Q*0.0+P*-M)+(V*O+L*0.0+K*-M)*-N)+(0.0-((B*J+o*0.0+p*-v)*0.0+B*(B*q+r*0.0+s*-v)+(B*t+I*0.0+w*-v)*-u));C=n-((V*U+T*0.0+S*-M)*-V+(V*R+Q*0.0+P*-M)*0.0+M*(V*O+L*0.0+K*-M))+(m-((B*J+o*0.0+p*-v)*-B+(B*q+r*0.0+s*-v)*0.0+v*(B*t+I*0.0+w*-v)));z=0.0-(N*(V*U+T*0.0+S*-M)+(V*R+Q*0.0+P*-M)*-M+(V*O+L*0.0+K*-M)*0.0)+(0.0-(u*(B*J+o*0.0+p*-v)+(B*q+r*0.0+s*-v)*-v+(B*t+I*0.0+w*-v)*0.0));A=0.0-((U*-N+M*T+S*0.0)*0.0+V*(R*-N+M*Q+P*0.0)+(O*-N+M*L+K*0.0)*-N)+(0.0-((J*-u+v*o+p*0.0)*0.0+B*(q*-u+v*r+s*0.0)+(t*-u+v*I+w*0.0)*-u));B=0.0-((U*-N+M*T+S*0.0)*-V+(R*-N+M*Q+P*0.0)*0.0+M*(O*-N+M*L+K*0.0))+(0.0-((J*-u+v*o+p*0.0)*-B+(q*-u+v*r+s*0.0)*0.0+v*(t*-u+v*I+w*0.0)));w=n-(N*(U*-N+M*T+S*0.0)+(R*-N+M*Q+P*0.0)*-M+(O*-N+M*L+K*0.0)*0.0)+(m-(u*(J*-u+v*o+p*0.0)+(q*-u+v*r+s*0.0)*-v+(t*-u+v*I+w*0.0)*0.0));I=1.0/(y*(B*E-C*A)+(D*(C*w-z*B)+F*(z*A-w*E)));g[l+104>>2]=(C*w-z*B)*I;g[l+108>>2]=(B*y-w*F)*I;g[l+112>>2]=(z*F-C*y)*I;g[l+116>>2]=0.0;g[l+120>>2]=(z*A-w*E)*I;g[l+124>>2]=(w*D-A*y)*I;g[l+128>>2]=(E*y-z*D)*I;g[l+132>>2]=0.0;g[l+136>>2]=(B*E-C*A)*I;g[l+140>>2]=(A*F-B*D)*I;g[l+144>>2]=(C*D-E*F)*I;g[l+148>>2]=0.0;l=1;sa=H;return l|0}function kc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0;w=(a[b+180>>0]|0)==0;if(w?(a[b+48>>0]|0)!=0:0){r=+g[b+116>>2];h=+g[e>>2];J=+g[b+132>>2];f=+g[e+4>>2];K=+g[b+148>>2];z=+g[e+8>>2];s=+g[b+120>>2];H=+g[b+136>>2];I=+g[b+152>>2];t=+g[b+124>>2];G=+g[b+140>>2];u=+g[b+156>>2];x=+g[e+16>>2];y=+g[e+20>>2];A=+g[e+24>>2];F=+g[e+32>>2];v=+g[e+36>>2];B=+g[e+40>>2];m=+g[b+164>>2];i=+g[b+168>>2];E=+g[b+172>>2];D=+g[e+48>>2]+(h*m+f*i+z*E);C=x*m+y*i+A*E+ +g[e+52>>2];E=F*m+v*i+B*E+ +g[e+56>>2];g[b+824>>2]=r*h+J*f+K*z;g[b+828>>2]=h*s+f*H+z*I;g[b+832>>2]=h*t+f*G+z*u;g[b+836>>2]=0.0;g[b+840>>2]=r*x+J*y+K*A;g[b+844>>2]=s*x+H*y+I*A;g[b+848>>2]=t*x+G*y+u*A;g[b+852>>2]=0.0;g[b+856>>2]=r*F+J*v+K*B;g[b+860>>2]=s*F+H*v+I*B;g[b+864>>2]=t*F+G*v+u*B;g[b+868>>2]=0.0;g[b+872>>2]=D;g[b+876>>2]=C;g[b+880>>2]=E;g[b+884>>2]=0.0;E=+g[b+52>>2];C=+g[d>>2];D=+g[b+68>>2];B=+g[d+4>>2];u=+g[b+84>>2];v=+g[d+8>>2];G=+g[b+56>>2];F=+g[b+72>>2];t=+g[b+88>>2];I=+g[b+60>>2];H=+g[b+76>>2];s=+g[b+92>>2];K=+g[d+16>>2];J=+g[d+20>>2];r=+g[d+24>>2];A=+g[d+32>>2];y=+g[d+36>>2];x=+g[d+40>>2];z=+g[b+100>>2];f=+g[b+104>>2];h=+g[b+108>>2];k=b+856|0;l=b+840|0;i=K*z+J*f+r*h;m=I*A+H*y+s*x;n=G*A+F*y+t*x;o=E*A+D*y+u*x;p=I*K+H*J+s*r;q=G*K+F*J+t*r;r=E*K+D*J+u*r;s=C*I+B*H+v*s;t=C*G+B*F+v*t;u=E*C+D*B+u*v;v=C*z+B*f+v*h;f=A*z+y*f;h=x*h}else{r=+g[b+52>>2];h=+g[d>>2];y=+g[b+68>>2];f=+g[d+4>>2];x=+g[b+84>>2];I=+g[d+8>>2];s=+g[b+56>>2];A=+g[b+72>>2];z=+g[b+88>>2];t=+g[b+60>>2];B=+g[b+76>>2];u=+g[b+92>>2];K=+g[d+16>>2];J=+g[d+20>>2];H=+g[d+24>>2];C=+g[d+32>>2];v=+g[d+36>>2];G=+g[d+40>>2];m=+g[b+100>>2];i=+g[b+104>>2];D=+g[b+108>>2];E=+g[d+48>>2]+(h*m+f*i+I*D);F=K*m+J*i+H*D+ +g[d+52>>2];D=C*m+v*i+G*D+ +g[d+56>>2];g[b+824>>2]=r*h+y*f+x*I;g[b+828>>2]=h*s+f*A+I*z;g[b+832>>2]=h*t+f*B+I*u;g[b+836>>2]=0.0;g[b+840>>2]=r*K+y*J+x*H;g[b+844>>2]=s*K+A*J+z*H;g[b+848>>2]=t*K+B*J+u*H;g[b+852>>2]=0.0;g[b+856>>2]=r*C+y*v+x*G;g[b+860>>2]=s*C+A*v+z*G;g[b+864>>2]=t*C+B*v+u*G;g[b+868>>2]=0.0;g[b+872>>2]=E;g[b+876>>2]=F;g[b+880>>2]=D;g[b+884>>2]=0.0;D=+g[b+116>>2];F=+g[e>>2];E=+g[b+132>>2];G=+g[e+4>>2];u=+g[b+148>>2];v=+g[e+8>>2];B=+g[b+120>>2];C=+g[b+136>>2];t=+g[b+152>>2];z=+g[b+124>>2];A=+g[b+140>>2];s=+g[b+156>>2];x=+g[e+16>>2];y=+g[e+20>>2];r=+g[e+24>>2];H=+g[e+32>>2];J=+g[e+36>>2];K=+g[e+40>>2];I=+g[b+164>>2];f=+g[b+168>>2];h=+g[b+172>>2];k=b+856|0;l=b+840|0;i=x*I+y*f+r*h;m=z*H+A*J+s*K;n=B*H+C*J+t*K;o=D*H+E*J+u*K;p=z*x+A*y+s*r;q=B*x+C*y+t*r;r=D*x+E*y+u*r;s=F*z+G*A+v*s;t=F*B+G*C+v*t;u=D*F+E*G+u*v;v=F*I+G*f+v*h;d=e;f=H*I+J*f;h=K*h}K=+g[d+48>>2]+v;i=i+ +g[d+52>>2];f=f+h+ +g[d+56>>2];g[b+888>>2]=u;g[b+892>>2]=t;g[b+896>>2]=s;g[b+900>>2]=0.0;g[b+904>>2]=r;g[b+908>>2]=q;g[b+912>>2]=p;g[b+916>>2]=0.0;g[b+920>>2]=o;g[b+924>>2]=n;g[b+928>>2]=m;g[b+932>>2]=0.0;g[b+936>>2]=K;g[b+940>>2]=i;g[b+944>>2]=f;g[b+948>>2]=0.0;c[b+968>>2]=c[b+872>>2];c[b+968+4>>2]=c[b+872+4>>2];c[b+968+8>>2]=c[b+872+8>>2];c[b+968+12>>2]=c[b+872+12>>2];c[b+984>>2]=c[b+936>>2];c[b+984+4>>2]=c[b+936+4>>2];c[b+984+8>>2]=c[b+936+8>>2];c[b+984+12>>2]=c[b+936+12>>2];d=c[b+824>>2]|0;e=c[l>>2]|0;l=c[k>>2]|0;c[b+952>>2]=d;c[b+956>>2]=e;c[b+960>>2]=l;g[b+964>>2]=0.0;f=(c[j>>2]=d,+g[j>>2]);h=(c[j>>2]=e,+g[j>>2]);i=(c[j>>2]=l,+g[j>>2]);if(w?(a[b+48>>0]|0)==0:0){B=+g[b+968>>2];C=+g[b+972>>2];D=+g[b+976>>2];I=D-+g[b+992>>2];G=C-+g[b+988>>2];F=B-+g[b+984>>2];w=b+1016|0;g[w>>2]=F;w=b+1020|0;g[w>>2]=G;w=b+1024|0;g[w>>2]=I;w=b+1028|0;g[w>>2]=0.0;K=F*f;E=G*h;E=K+E;K=I*i;K=E+K;E=K*f;H=K*h;J=K*i;E=B+E;H=C+H;J=D+J;w=b+1e3|0;g[w>>2]=E;w=b+1004|0;g[w>>2]=H;w=b+1008|0;g[w>>2]=J;w=b+1012|0;g[w>>2]=0.0;w=b+1032|0;g[w>>2]=K;w=b+828|0;l=b+844|0;k=b+860|0;K=+g[w>>2];J=+g[l>>2];H=+g[k>>2];K=F*K;J=G*J;J=K+J;H=I*H;H=J+H;k=b+1036|0;g[k>>2]=H;k=b+832|0;l=b+848|0;w=b+864|0;H=+g[k>>2];J=+g[l>>2];K=+g[w>>2];H=F*H;J=G*J;J=H+J;K=I*K;K=J+K;w=b+1040|0;g[w>>2]=K;return}B=+g[b+968>>2];C=+g[b+972>>2];D=+g[b+976>>2];I=+g[b+992>>2]-D;G=+g[b+988>>2]-C;F=+g[b+984>>2]-B;w=b+1016|0;g[w>>2]=F;w=b+1020|0;g[w>>2]=G;w=b+1024|0;g[w>>2]=I;w=b+1028|0;g[w>>2]=0.0;K=F*f;E=G*h;E=K+E;K=I*i;K=E+K;E=K*f;H=K*h;J=K*i;E=B+E;H=C+H;J=D+J;w=b+1e3|0;g[w>>2]=E;w=b+1004|0;g[w>>2]=H;w=b+1008|0;g[w>>2]=J;w=b+1012|0;g[w>>2]=0.0;w=b+1032|0;g[w>>2]=K;w=b+828|0;l=b+844|0;k=b+860|0;K=+g[w>>2];J=+g[l>>2];H=+g[k>>2];K=F*K;J=G*J;J=K+J;H=I*H;H=J+H;k=b+1036|0;g[k>>2]=H;k=b+832|0;l=b+848|0;w=b+864|0;H=+g[k>>2];J=+g[l>>2];K=+g[w>>2];H=F*H;J=G*J;J=H+J;K=I*K;K=J+K;w=b+1040|0;g[w>>2]=K;return}function lc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0,t=0,u=0.0,v=0.0,w=0;t=sa;sa=sa+672|0;c[t+448+8>>2]=0;c[t+448+12>>2]=1065353216;c[t+448+16>>2]=1065353216;c[t+448+20>>2]=1065353216;g[t+448+24>>2]=0.0;c[t+448>>2]=9480;c[t+448+4>>2]=8;g[t+448+28>>2]=0.0;g[t+448+44>>2]=0.0;g[t+384>>2]=1.0;c[t+384+4>>2]=0;c[t+384+4+4>>2]=0;c[t+384+4+8>>2]=0;c[t+384+4+12>>2]=0;g[t+384+20>>2]=1.0;c[t+384+24>>2]=0;c[t+384+24+4>>2]=0;c[t+384+24+8>>2]=0;c[t+384+24+12>>2]=0;g[t+384+40>>2]=1.0;g[t+384+44>>2]=0.0;c[t+384+48>>2]=c[a>>2];c[t+384+48+4>>2]=c[a+4>>2];c[t+384+48+8>>2]=c[a+8>>2];c[t+384+48+12>>2]=c[a+12>>2];a=e;k=a+36|0;do{c[a>>2]=0;a=a+4|0}while((a|0)<(k|0));c[t+504>>2]=b;c[t+504+4>>2]=t+448;v=+g[d>>2];u=+g[d+16>>2];f=+g[d+32>>2];h=+g[d+4>>2];i=+g[d+20>>2];j=+g[d+36>>2];m=+g[d+8>>2];p=+g[d+24>>2];r=+g[d+40>>2];g[t+504+8>>2]=v+u*0.0+f*0.0;g[t+504+12>>2]=h+i*0.0+j*0.0;g[t+504+16>>2]=m+p*0.0+r*0.0;g[t+504+20>>2]=0.0;g[t+504+24>>2]=v*0.0+u+f*0.0;g[t+504+28>>2]=h*0.0+i+j*0.0;g[t+504+32>>2]=m*0.0+p+r*0.0;g[t+504+36>>2]=0.0;g[t+504+40>>2]=v*0.0+u*0.0+f;g[t+504+44>>2]=h*0.0+i*0.0+j;g[t+504+48>>2]=m*0.0+p*0.0+r;g[t+504+52>>2]=0.0;l=+g[t+384+48>>2]-+g[d+48>>2];n=+g[t+384+52>>2]-+g[d+52>>2];q=+g[t+384+56>>2]-+g[d+56>>2];g[t+504+56>>2]=v+u*0.0+f*0.0;g[t+504+60>>2]=v*0.0+u+f*0.0;g[t+504+64>>2]=v*0.0+u*0.0+f;g[t+504+68>>2]=0.0;g[t+504+72>>2]=h+i*0.0+j*0.0;g[t+504+76>>2]=h*0.0+i+j*0.0;g[t+504+80>>2]=h*0.0+i*0.0+j;g[t+504+84>>2]=0.0;g[t+504+88>>2]=m+p*0.0+r*0.0;g[t+504+92>>2]=m*0.0+p+r*0.0;g[t+504+96>>2]=m*0.0+p*0.0+r;g[t+504+100>>2]=0.0;g[t+504+104>>2]=l*v+n*u+q*f;g[t+504+108>>2]=l*h+n*i+q*j;g[t+504+112>>2]=l*m+n*p+q*r;g[t+504+116>>2]=0.0;c[t+504+120>>2]=81;c[t+504+124>>2]=0;c[t+364>>2]=0;c[t+128>>2]=0;c[t+128+4>>2]=0;c[t+128+8>>2]=0;c[t+128+12>>2]=0;c[t+376>>2]=2;c[t+368>>2]=0;g[t+144>>2]=0.0;c[t+648>>2]=1065353216;c[t+648+4>>2]=1065353216;c[t+648+8>>2]=1065353216;g[t+648+12>>2]=0.0;switch(Rb(t,t+504|0,t+648|0)|0){case 0:{a=c[t+372>>2]|0;if(!(c[a+32>>2]|0)){j=0.0;i=0.0;f=0.0;p=0.0;n=0.0;h=0.0}else{s=0;f=0.0;i=0.0;j=0.0;h=0.0;n=0.0;p=0.0;do{r=+g[a+16+(s<<2)>>2];k=c[t+504+120>>2]|0;w=c[t+504+124>>2]|0;o=(c[t+504>>2]|0)+(1?w>>1:w)|0;if(w&1)k=c[(c[o>>2]|0)+k>>2]|0;Za[k&127](t+648|0,o,c[a+(s<<2)>>2]|0);f=f+r*+g[t+648>>2];i=i+r*+g[t+648+4>>2];j=j+r*+g[t+648+8>>2];a=c[(c[t+372>>2]|0)+(s<<2)>>2]|0;l=-+g[a>>2];m=-+g[a+4>>2];q=-+g[a+8>>2];a=c[t+504+120>>2]|0;w=c[t+504+124>>2]|0;k=(c[t+504+4>>2]|0)+(1?w>>1:w)|0;if(w&1)a=c[(c[k>>2]|0)+a>>2]|0;v=+g[t+504+24>>2]*l+ +g[t+504+28>>2]*m+ +g[t+504+32>>2]*q;u=+g[t+504+40>>2]*l+ +g[t+504+44>>2]*m+ +g[t+504+48>>2]*q;g[t+632>>2]=+g[t+504+8>>2]*l+ +g[t+504+12>>2]*m+ +g[t+504+16>>2]*q;g[t+632+4>>2]=v;g[t+632+8>>2]=u;g[t+632+12>>2]=0.0;Za[a&127](t+648|0,k,t+632|0);q=+g[t+648>>2];u=+g[t+648+4>>2];v=+g[t+648+8>>2];h=h+r*(q*+g[t+504+56>>2]+u*+g[t+504+60>>2]+v*+g[t+504+64>>2]+ +g[t+504+104>>2]);n=n+r*(q*+g[t+504+72>>2]+u*+g[t+504+76>>2]+v*+g[t+504+80>>2]+ +g[t+504+108>>2]);p=p+r*(q*+g[t+504+88>>2]+u*+g[t+504+92>>2]+v*+g[t+504+96>>2]+ +g[t+504+112>>2]);s=s+1|0;a=c[t+372>>2]|0}while(s>>>0<(c[a+32>>2]|0)>>>0)}q=f*+g[d>>2]+i*+g[d+4>>2]+j*+g[d+8>>2]+ +g[d+48>>2];r=f*+g[d+16>>2]+i*+g[d+20>>2]+j*+g[d+24>>2]+ +g[d+52>>2];j=f*+g[d+32>>2]+i*+g[d+36>>2]+j*+g[d+40>>2]+ +g[d+56>>2];g[e+4>>2]=q;g[e+8>>2]=r;g[e+12>>2]=j;g[e+16>>2]=0.0;l=h*+g[d>>2]+n*+g[d+4>>2]+p*+g[d+8>>2]+ +g[d+48>>2];m=h*+g[d+16>>2]+n*+g[d+20>>2]+p*+g[d+24>>2]+ +g[d+52>>2];i=h*+g[d+32>>2]+n*+g[d+36>>2]+p*+g[d+40>>2]+ +g[d+56>>2];g[e+20>>2]=l;g[e+24>>2]=m;g[e+28>>2]=i;g[e+32>>2]=0.0;switch(c[b+4>>2]|0){case 8:{f=+g[b+28>>2]*+g[b+12>>2];break}case 0:{f=+g[b+44>>2];break}case 1:{f=+g[b+44>>2];break}case 13:{f=+g[b+44>>2];break}case 11:{f=+g[b+44>>2];break}case 10:{f=+g[b+44>>2];break}case 4:case 5:{f=+g[b+44>>2];break}default:f=+va[c[(c[b>>2]|0)+48>>2]&15](b)}switch(c[t+448+4>>2]|0){case 8:{h=+g[t+448+28>>2]*+g[t+448+12>>2];break}case 0:{h=+g[t+448+44>>2];break}case 1:{h=+g[t+448+44>>2];break}case 13:{h=+g[t+448+44>>2];break}case 11:{h=+g[t+448+44>>2];break}case 10:{h=+g[t+448+44>>2];break}case 4:case 5:{h=+g[t+448+44>>2];break}default:h=+va[c[(c[t+448>>2]|0)+48>>2]&15](t+448|0)}v=f+h;u=+x(+((l-q)*(l-q)+(m-r)*(m-r)+(i-j)*(i-j)));g[e+36>>2]=(l-q)*(1.0/u);g[e+40>>2]=(m-r)*(1.0/u);g[e+44>>2]=(i-j)*(1.0/u);g[e+48>>2]=0.0;g[e+4>>2]=v*(l-q)*(1.0/u)+ +g[e+4>>2];g[e+8>>2]=v*(m-r)*(1.0/u)+ +g[e+8>>2];g[e+12>>2]=v*(i-j)*(1.0/u)+ +g[e+12>>2];v=u-v;sa=t;return +v}case 1:{if(!(Ob(b,d,t+448|0,t+384|0,t+128|0,e,1)|0)){v=3402823466385288598117041.0e14;sa=t;return +v}f=+g[e+4>>2]-+g[e+20>>2];h=+g[e+8>>2]-+g[e+24>>2];i=+g[e+12>>2]-+g[e+28>>2];j=+x(+(f*f+h*h+i*i));if(j>=1.1920928955078125e-07){g[e+36>>2]=f*(1.0/j);g[e+40>>2]=h*(1.0/j);g[e+44>>2]=i*(1.0/j);g[e+48>>2]=0.0}v=-j;sa=t;return +v}default:{v=3402823466385288598117041.0e14;sa=t;return +v}}return 0.0}function mc(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0;q=sa;sa=sa+224|0;o=(a[b+28>>0]|0)!=0;n=o?e:d;o=o?d:e;p=c[n+4>>2]|0;if((c[p+68>>2]|0)!=(c[b+40>>2]|0)){j=c[b+12>>2]|0;if((j|0)>0){i=0;do{k=c[(c[b+20>>2]|0)+(i<<2)>>2]|0;if(k|0){Pa[c[c[k>>2]>>2]&511](k);l=c[b+4>>2]|0;Va[c[(c[l>>2]|0)+60>>2]&127](l,c[(c[b+20>>2]|0)+(i<<2)>>2]|0)}i=i+1|0}while((i|0)!=(j|0))}ug(b,d,e)}l=c[p+64>>2]|0;k=c[b+4>>2]|0;i=c[b+20>>2]|0;d=c[b+32>>2]|0;c[q+192>>2]=9e3;c[q+192+4>>2]=n;c[q+192+8>>2]=o;c[q+192+12>>2]=k;c[q+192+16>>2]=f;c[q+192+20>>2]=h;c[q+192+24>>2]=i;c[q+192+28>>2]=d;a[q+128+16>>0]=1;f=q+128+12|0;c[f>>2]=0;c[q+128+4>>2]=0;c[q+128+8>>2]=0;d=c[b+12>>2]|0;if((d|0)>0){k=0;while(1){i=c[i+(k<<2)>>2]|0;if(i){Va[c[(c[i>>2]|0)+16>>2]&127](i,q+128|0);i=c[q+128+4>>2]|0;if((i|0)>0){j=0;do{e=c[(c[f>>2]|0)+(j<<2)>>2]|0;if(c[e+748>>2]|0){c[h+4>>2]=e;i=c[e+740>>2]|0;d=c[(c[h+8>>2]|0)+8>>2]|0;if((i|0)==(d|0))re(e,i+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);else re(e,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,d+4|0);c[h+4>>2]=0;i=c[q+128+4>>2]|0}j=j+1|0}while((j|0)<(i|0))}if((i|0)<0){if((c[q+128+8>>2]|0)<0){d=c[f>>2]|0;if(d|0){if(a[q+128+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[f>>2]=0}a[q+128+16>>0]=1;c[f>>2]=0;c[q+128+8>>2]=0}do{c[(c[f>>2]|0)+(i<<2)>>2]=0;i=i+1|0}while((i|0)!=0)}c[q+128+4>>2]=0;d=c[b+12>>2]|0}i=k+1|0;if((i|0)>=(d|0))break;k=i;i=c[b+20>>2]|0}i=c[f>>2]|0;if(i|0){if(a[q+128+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[f>>2]=0}}if(!l){d=c[b+12>>2]|0;if((d|0)>0){i=0;do{ae(q+192|0,c[(c[p+24>>2]|0)+(i*80|0)+64>>2]|0,i);i=i+1|0}while((i|0)<(d|0));m=40}}else{m=c[n+12>>2]|0;F=+g[m>>2];E=+g[m+16>>2];D=+g[m+32>>2];C=+g[m+4>>2];B=+g[m+20>>2];A=+g[m+36>>2];w=+g[m+8>>2];u=+g[m+24>>2];s=+g[m+40>>2];z=-+g[m+48>>2];y=-+g[m+52>>2];x=-+g[m+56>>2];m=c[o+12>>2]|0;O=+g[m>>2];N=+g[m+16>>2];M=+g[m+32>>2];L=+g[m+4>>2];K=+g[m+20>>2];J=+g[m+36>>2];I=+g[m+8>>2];H=+g[m+24>>2];G=+g[m+40>>2];v=+g[m+48>>2];t=+g[m+52>>2];r=+g[m+56>>2];g[q+48>>2]=F*O+E*N+D*M;g[q+48+4>>2]=F*L+E*K+D*J;g[q+48+8>>2]=F*I+E*H+D*G;g[q+48+12>>2]=0.0;g[q+48+16>>2]=C*O+B*N+A*M;g[q+48+20>>2]=C*L+B*K+A*J;g[q+48+24>>2]=C*I+B*H+A*G;g[q+48+28>>2]=0.0;g[q+48+32>>2]=w*O+u*N+s*M;g[q+48+36>>2]=w*L+u*K+s*J;g[q+48+40>>2]=w*I+u*H+s*G;g[q+48+44>>2]=0.0;g[q+48+48>>2]=F*z+E*y+D*x+(F*v+E*t+D*r);g[q+48+52>>2]=C*z+B*y+A*x+(C*v+B*t+A*r);g[q+48+56>>2]=w*z+u*y+s*x+(w*v+u*t+s*r);g[q+48+60>>2]=0.0;m=c[o+4>>2]|0;ab[c[(c[m>>2]|0)+8>>2]&127](m,q+48|0,q+128|0,q+112|0);c[q+16>>2]=c[q+128>>2];c[q+16+4>>2]=c[q+128+4>>2];c[q+16+8>>2]=c[q+128+8>>2];c[q+16+12>>2]=c[q+128+12>>2];c[q+16+16>>2]=c[q+112>>2];c[q+16+16+4>>2]=c[q+112+4>>2];c[q+16+16+8>>2]=c[q+112+8>>2];c[q+16+16+12>>2]=c[q+112+12>>2];le(c[l>>2]|0,q+16|0,q+192|0);m=40}if((m|0)==40)d=c[b+12>>2]|0;if((d|0)<=0){sa=q;return}e=0;do{do if(c[(c[b+20>>2]|0)+(e<<2)>>2]|0){l=c[p+24>>2]|0;m=c[l+(e*80|0)+64>>2]|0;h=c[n+12>>2]|0;u=+g[h>>2];v=+g[h+4>>2];w=+g[h+8>>2];x=+g[h+16>>2];y=+g[h+20>>2];z=+g[h+24>>2];G=+g[h+32>>2];I=+g[h+36>>2];K=+g[h+40>>2];A=+g[l+(e*80|0)>>2];B=+g[l+(e*80|0)+16>>2];C=+g[l+(e*80|0)+32>>2];D=+g[l+(e*80|0)+4>>2];E=+g[l+(e*80|0)+20>>2];F=+g[l+(e*80|0)+36>>2];H=+g[l+(e*80|0)+8>>2];J=+g[l+(e*80|0)+24>>2];L=+g[l+(e*80|0)+40>>2];s=+g[l+(e*80|0)+48>>2];t=+g[l+(e*80|0)+52>>2];O=+g[l+(e*80|0)+56>>2];M=+g[h+48>>2]+(u*s+v*t+w*O);N=+g[h+52>>2]+(x*s+y*t+z*O);O=+g[h+56>>2]+(G*s+I*t+K*O);g[q+128>>2]=u*A+v*B+w*C;g[q+128+4>>2]=u*D+v*E+w*F;g[q+128+8>>2]=u*H+v*J+w*L;g[q+128+12>>2]=0.0;g[q+128+16>>2]=x*A+y*B+z*C;g[q+128+20>>2]=x*D+y*E+z*F;g[q+128+24>>2]=x*H+y*J+z*L;g[q+128+28>>2]=0.0;g[q+128+32>>2]=G*A+I*B+K*C;g[q+128+36>>2]=G*D+I*E+K*F;g[q+128+40>>2]=G*H+I*J+K*L;g[q+128+44>>2]=0.0;g[q+128+48>>2]=M;g[q+128+52>>2]=N;g[q+128+56>>2]=O;g[q+128+60>>2]=0.0;ab[c[(c[m>>2]|0)+8>>2]&127](m,q+128|0,q+112|0,q+48|0);m=c[o+4>>2]|0;ab[c[(c[m>>2]|0)+8>>2]&127](m,c[o+12>>2]|0,q+16|0,q);if(!(+g[q+112>>2]>+g[q>>2])?!(+g[q+48>>2]<+g[q+16>>2]):0)i=1;else i=0;if(!(!(+g[q+112+8>>2]>+g[q+8>>2])?!(+g[q+48+8>>2]<+g[q+16+8>>2]):0))i=0;if(!(+g[q+112+4>>2]>+g[q+4>>2])?!(+g[q+48+4>>2]<+g[q+16+4>>2]|i^1):0)break;m=c[(c[b+20>>2]|0)+(e<<2)>>2]|0;Pa[c[c[m>>2]>>2]&511](m);m=c[b+4>>2]|0;Va[c[(c[m>>2]|0)+60>>2]&127](m,c[(c[b+20>>2]|0)+(e<<2)>>2]|0);c[(c[b+20>>2]|0)+(e<<2)>>2]=0}while(0);e=e+1|0}while((e|0)<(d|0));sa=q;return}function nc(a,b,f,i){a=a|0;b=b|0;f=f|0;i=i|0;var j=0.0,k=0.0,l=0.0,m=0,n=0,o=0.0,p=0.0,q=0,r=0,s=0,t=0;n=sa;sa=sa+80|0;m=Fa[c[(c[a>>2]|0)+28>>2]&127](a)|0;j=+g[a+4>>2];k=+g[a+8>>2];l=+g[a+12>>2];if((m|0)<=0){sa=n;return}i=0;do{kb[c[(c[a>>2]|0)+16>>2]&3](a,n+76|0,n+52|0,n+64|0,n+56|0,n+72|0,n+68|0,n+48|0,n+60|0,i);a:do switch(c[n+64>>2]|0){case 0:{switch(c[n+60>>2]|0){case 2:{if((c[n+48>>2]|0)<=0)break a;f=0;do{r=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;s=c[n+76>>2]|0;q=c[n+56>>2]|0;t=s+(J(q,c[r>>2]|0)|0)|0;p=k*+g[t+4>>2];o=l*+g[t+8>>2];g[n>>2]=j*+g[t>>2];g[n+4>>2]=p;g[n+8>>2]=o;g[n+12>>2]=0.0;t=s+(J(c[r+4>>2]|0,q)|0)|0;o=k*+g[t+4>>2];p=l*+g[t+8>>2];g[n+16>>2]=j*+g[t>>2];g[n+20>>2]=o;g[n+24>>2]=p;g[n+28>>2]=0.0;q=s+(J(c[r+8>>2]|0,q)|0)|0;p=k*+g[q+4>>2];o=l*+g[q+8>>2];g[n+32>>2]=j*+g[q>>2];g[n+36>>2]=p;g[n+40>>2]=o;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}case 3:{if((c[n+48>>2]|0)<=0)break a;f=0;do{t=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;r=c[n+76>>2]|0;s=c[n+56>>2]|0;q=r+(J(s,e[t>>1]|0)|0)|0;o=k*+g[q+4>>2];p=l*+g[q+8>>2];g[n>>2]=j*+g[q>>2];g[n+4>>2]=o;g[n+8>>2]=p;g[n+12>>2]=0.0;q=r+(J(s,e[t+2>>1]|0)|0)|0;p=k*+g[q+4>>2];o=l*+g[q+8>>2];g[n+16>>2]=j*+g[q>>2];g[n+20>>2]=p;g[n+24>>2]=o;g[n+28>>2]=0.0;t=r+(J(s,e[t+4>>1]|0)|0)|0;o=k*+g[t+4>>2];p=l*+g[t+8>>2];g[n+32>>2]=j*+g[t>>2];g[n+36>>2]=o;g[n+40>>2]=p;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}case 5:{if((c[n+48>>2]|0)<=0)break a;f=0;do{t=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;r=c[n+76>>2]|0;s=c[n+56>>2]|0;q=r+(J(s,d[t>>0]|0)|0)|0;o=k*+g[q+4>>2];p=l*+g[q+8>>2];g[n>>2]=j*+g[q>>2];g[n+4>>2]=o;g[n+8>>2]=p;g[n+12>>2]=0.0;q=r+(J(s,d[t+1>>0]|0)|0)|0;p=k*+g[q+4>>2];o=l*+g[q+8>>2];g[n+16>>2]=j*+g[q>>2];g[n+20>>2]=p;g[n+24>>2]=o;g[n+28>>2]=0.0;t=r+(J(s,d[t+2>>0]|0)|0)|0;o=k*+g[t+4>>2];p=l*+g[t+8>>2];g[n+32>>2]=j*+g[t>>2];g[n+36>>2]=o;g[n+40>>2]=p;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}default:break a}break}case 1:{switch(c[n+60>>2]|0){case 2:{if((c[n+48>>2]|0)<=0)break a;f=0;do{s=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;r=c[n+76>>2]|0;t=c[n+56>>2]|0;q=r+(J(t,c[s>>2]|0)|0)|0;o=k*+h[q+8>>3];p=l*+h[q+16>>3];g[n>>2]=j*+h[q>>3];g[n+4>>2]=o;g[n+8>>2]=p;g[n+12>>2]=0.0;q=r+(J(c[s+4>>2]|0,t)|0)|0;p=k*+h[q+8>>3];o=l*+h[q+16>>3];g[n+16>>2]=j*+h[q>>3];g[n+20>>2]=p;g[n+24>>2]=o;g[n+28>>2]=0.0;t=r+(J(c[s+8>>2]|0,t)|0)|0;o=k*+h[t+8>>3];p=l*+h[t+16>>3];g[n+32>>2]=j*+h[t>>3];g[n+36>>2]=o;g[n+40>>2]=p;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}case 3:{if((c[n+48>>2]|0)<=0)break a;f=0;do{t=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;r=c[n+76>>2]|0;s=c[n+56>>2]|0;q=r+(J(s,e[t>>1]|0)|0)|0;o=k*+h[q+8>>3];p=l*+h[q+16>>3];g[n>>2]=j*+h[q>>3];g[n+4>>2]=o;g[n+8>>2]=p;g[n+12>>2]=0.0;q=r+(J(s,e[t+2>>1]|0)|0)|0;p=k*+h[q+8>>3];o=l*+h[q+16>>3];g[n+16>>2]=j*+h[q>>3];g[n+20>>2]=p;g[n+24>>2]=o;g[n+28>>2]=0.0;t=r+(J(s,e[t+4>>1]|0)|0)|0;o=k*+h[t+8>>3];p=l*+h[t+16>>3];g[n+32>>2]=j*+h[t>>3];g[n+36>>2]=o;g[n+40>>2]=p;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}case 5:{if((c[n+48>>2]|0)<=0)break a;f=0;do{t=(c[n+72>>2]|0)+(J(c[n+68>>2]|0,f)|0)|0;r=c[n+76>>2]|0;s=c[n+56>>2]|0;q=r+(J(s,d[t>>0]|0)|0)|0;o=k*+h[q+8>>3];p=l*+h[q+16>>3];g[n>>2]=j*+h[q>>3];g[n+4>>2]=o;g[n+8>>2]=p;g[n+12>>2]=0.0;q=r+(J(s,d[t+1>>0]|0)|0)|0;p=k*+h[q+8>>3];o=l*+h[q+16>>3];g[n+16>>2]=j*+h[q>>3];g[n+20>>2]=p;g[n+24>>2]=o;g[n+28>>2]=0.0;t=r+(J(s,d[t+2>>0]|0)|0)|0;o=k*+h[t+8>>3];p=l*+h[t+16>>3];g[n+32>>2]=j*+h[t>>3];g[n+36>>2]=o;g[n+40>>2]=p;g[n+44>>2]=0.0;ab[c[(c[b>>2]|0)+8>>2]&127](b,n,i,f);f=f+1|0}while((f|0)<(c[n+48>>2]|0));break}default:break a}break}default:{}}while(0);Va[c[(c[a>>2]|0)+24>>2]&127](a,i);i=i+1|0}while((i|0)!=(m|0));sa=n;return}function oc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,x=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0;c[b>>2]=c[a>>2];c[b+4>>2]=c[a+4>>2];c[b+8>>2]=c[a+8>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+16+4>>2]=c[a+16+4>>2];c[b+16+8>>2]=c[a+16+8>>2];c[b+16+12>>2]=c[a+16+12>>2];c[b+32>>2]=c[a+32>>2];c[b+32+4>>2]=c[a+32+4>>2];c[b+32+8>>2]=c[a+32+8>>2];c[b+32+12>>2]=c[a+32+12>>2];q=+g[a+20>>2];m=+g[a+40>>2];r=+g[a+24>>2];n=+g[a+36>>2];o=+g[a+32>>2];s=+g[a+16>>2];t=+g[a>>2];p=+g[a+4>>2];u=+g[a+8>>2];v=1.0/((q*m-r*n)*t+p*(r*o-m*s)+(n*s-q*o)*u);g[d>>2]=(q*m-r*n)*v;g[d+4>>2]=(n*u-m*p)*v;g[d+8>>2]=(r*p-q*u)*v;g[d+12>>2]=0.0;g[d+16>>2]=(r*o-m*s)*v;g[d+20>>2]=(m*t-o*u)*v;g[d+24>>2]=(s*u-r*t)*v;g[d+28>>2]=0.0;g[d+32>>2]=(n*s-q*o)*v;g[d+36>>2]=(o*p-n*t)*v;g[d+40>>2]=(q*t-s*p)*v;g[d+44>>2]=0.0;a:do if(!(c[6831]|0)){e=b+20|0;f=b+36|0;h=b+8|0;i=b+24|0;j=b+40|0;k=b;l=b+4|0}else{e=0;E=(q*t-s*p)*v;F=(q*m-r*n)*v;G=(r*o-m*s)*v;H=(n*s-q*o)*v;I=(n*u-m*p)*v;D=(m*t-o*u)*v;C=(o*p-n*t)*v;B=(r*p-q*u)*v;A=(s*u-r*t)*v;while(1){o=+w(+F);n=+w(+G);N=+w(+H);W=+w(+I);O=+w(+D);M=+w(+C);Q=+w(+B);P=+w(+A);x=+w(+E);R=o+n+N>W+O+M?o+n+N:W+O+M;O=o+W+Q>n+O+P?o+W+Q:n+O+P;n=+g[b>>2];W=+w(+n);o=+g[b+16>>2];T=+w(+o);p=+g[b+32>>2];K=+w(+p);q=+g[b+4>>2];V=+w(+q);r=+g[b+20>>2];S=+w(+r);s=+g[b+36>>2];J=+w(+s);t=+g[b+8>>2];U=+w(+t);u=+g[b+24>>2];L=+w(+u);v=+g[b+40>>2];z=+w(+v);m=W+T+K>V+S+J?W+T+K:V+S+J;m=m>U+L+z?m:U+L+z;L=W+V+U>T+S+L?W+V+U:T+S+L;x=(R>Q+P+x?R:Q+P+x)*(O>N+M+x?O:N+M+x);z=m*(L>K+J+z?L:K+J+z);if(x<1.1920928955078125e-07|z<1.1920928955078125e-07){e=b+20|0;f=b+36|0;h=b+8|0;i=b+24|0;j=b+40|0;k=b;l=b+4|0;break a}W=+y(+(x/z),.25);O=(n*(W+-2.0)+1.0/W*F)*.5;Q=(q*(W+-2.0)+1.0/W*G)*.5;S=(t*(W+-2.0)+1.0/W*H)*.5;P=(o*(W+-2.0)+1.0/W*I)*.5;R=(r*(W+-2.0)+1.0/W*D)*.5;T=(u*(W+-2.0)+1.0/W*C)*.5;U=(p*(W+-2.0)+1.0/W*B)*.5;V=(s*(W+-2.0)+1.0/W*A)*.5;W=(v*(W+-2.0)+1.0/W*E)*.5;g[b>>2]=n+O;g[b+4>>2]=q+Q;g[b+8>>2]=t+S;g[b+12>>2]=0.0;g[b+16>>2]=o+P;g[b+20>>2]=r+R;g[b+24>>2]=u+T;g[b+28>>2]=0.0;g[b+32>>2]=p+U;g[b+36>>2]=s+V;g[b+40>>2]=v+W;g[b+44>>2]=0.0;N=1.0/((t+S)*((o+P)*(s+V)-(r+R)*(p+U))+((n+O)*((r+R)*(v+W)-(u+T)*(s+V))+(q+Q)*((u+T)*(p+U)-(o+P)*(v+W))));F=((r+R)*(v+W)-(u+T)*(s+V))*N;I=((t+S)*(s+V)-(q+Q)*(v+W))*N;B=((q+Q)*(u+T)-(t+S)*(r+R))*N;G=((u+T)*(p+U)-(o+P)*(v+W))*N;D=((n+O)*(v+W)-(t+S)*(p+U))*N;A=((t+S)*(o+P)-(n+O)*(u+T))*N;H=((o+P)*(s+V)-(r+R)*(p+U))*N;C=((q+Q)*(p+U)-(n+O)*(s+V))*N;E=((n+O)*(r+R)-(q+Q)*(o+P))*N;g[d>>2]=F;g[d+4>>2]=I;g[d+8>>2]=B;g[d+12>>2]=0.0;g[d+16>>2]=G;g[d+20>>2]=D;g[d+24>>2]=A;g[d+28>>2]=0.0;g[d+32>>2]=H;g[d+36>>2]=C;g[d+40>>2]=E;g[d+44>>2]=0.0;U=+w(+O)+ +w(+P)+ +w(+U);V=+w(+Q)+ +w(+R)+ +w(+V);W=+w(+S)+ +w(+T)+ +w(+W);V=U>V?U:V;if((V>W?V:W)<=m*+g[6830])break;e=e+1|0;if(e>>>0>=(c[6831]|0)>>>0){e=b+20|0;f=b+36|0;h=b+8|0;i=b+24|0;j=b+40|0;k=b;l=b+4|0;break a}}M=+g[b>>2];O=+g[b+16>>2];Q=+g[b+32>>2];K=+g[b+4>>2];L=+g[b+20>>2];S=+g[b+36>>2];F=+g[b+8>>2];G=+g[b+24>>2];U=+g[b+40>>2];N=+g[a>>2];P=+g[a+16>>2];R=+g[a+32>>2];H=+g[a+4>>2];I=+g[a+20>>2];J=+g[a+36>>2];C=+g[a+8>>2];D=+g[a+24>>2];E=+g[a+40>>2];W=F*C+G*D+U*E+(F*C+G*D+U*E);V=K*C+L*D+S*E+(F*H+G*I+U*J);T=K*H+L*I+S*J+(K*H+L*I+S*J);U=M*C+O*D+Q*E+(F*N+G*P+U*R);S=M*H+O*I+Q*J+(K*N+L*P+S*R);R=M*N+O*P+Q*R+(M*N+O*P+Q*R);V=V*.5;U=U*.5;S=S*.5;R=R*.5;g[d>>2]=R;g[d+4>>2]=S;g[d+8>>2]=U;g[d+12>>2]=0.0;g[d+16>>2]=S;T=T*.5;g[d+20>>2]=T;g[d+24>>2]=V;g[d+28>>2]=0.0;g[d+32>>2]=U;g[d+36>>2]=V;W=W*.5;g[d+40>>2]=W;g[d+44>>2]=0.0;return}while(0);M=+g[k>>2];O=+g[b+16>>2];Q=+g[b+32>>2];K=+g[l>>2];L=+g[e>>2];S=+g[f>>2];F=+g[h>>2];G=+g[i>>2];U=+g[j>>2];N=+g[a>>2];P=+g[a+16>>2];R=+g[a+32>>2];H=+g[a+4>>2];I=+g[a+20>>2];J=+g[a+36>>2];C=+g[a+8>>2];D=+g[a+24>>2];E=+g[a+40>>2];W=F*C+G*D+U*E+(F*C+G*D+U*E);V=K*C+L*D+S*E+(F*H+G*I+U*J);T=K*H+L*I+S*J+(K*H+L*I+S*J);U=M*C+O*D+Q*E+(F*N+G*P+U*R);S=M*H+O*I+Q*J+(K*N+L*P+S*R);R=M*N+O*P+Q*R+(M*N+O*P+Q*R);V=V*.5;U=U*.5;S=S*.5;R=R*.5;g[d>>2]=R;g[d+4>>2]=S;g[d+8>>2]=U;g[d+12>>2]=0.0;g[d+16>>2]=S;T=T*.5;g[d+20>>2]=T;g[d+24>>2]=V;g[d+28>>2]=0.0;g[d+32>>2]=U;g[d+36>>2]=V;W=W*.5;g[d+40>>2]=W;g[d+44>>2]=0.0;return}function pc(d,e,f,h,i){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0.0,k=0,l=0.0,m=0,n=0,o=0.0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0;x=sa;sa=sa+128|0;a[d+60>>0]=f&1;if(f){s=+g[h>>2]+-1.0;t=+g[h+4>>2]+-1.0;u=+g[h+8>>2]+-1.0;g[d+4>>2]=s;g[d+8>>2]=t;g[d+12>>2]=u;g[d+16>>2]=0.0;q=+g[i>>2]+1.0;l=+g[i+4>>2]+1.0;v=+g[i+8>>2]+1.0;g[d+20>>2]=q;g[d+24>>2]=l;g[d+28>>2]=v;g[d+32>>2]=0.0;g[d+36>>2]=65533.0/(q-s);g[d+40>>2]=65533.0/(l-t);g[d+44>>2]=65533.0/(v-u);g[d+48>>2]=0.0;a[d+60>>0]=1;j=s+ +(~~((s-s)*(65533.0/(q-s)))&65535&-2&65535)/(65533.0/(q-s))+-1.0;o=t+ +(~~((t-t)*(65533.0/(l-t)))&65535&-2&65535)/(65533.0/(l-t))+-1.0;r=u+ +(~~((u-u)*(65533.0/(v-u)))&65535&-2&65535)/(65533.0/(v-u))+-1.0;if(j>2]=j;w=j}else w=s;if(o>2]=o;else o=t;if(r>2]=r;j=v-r}else{j=v-u;r=u}s=w+ +((~~(65533.0/(q-s)*(q-w)+1.0)&65535|1)&65535)/(65533.0/(q-s))+1.0;t=o+ +((~~(65533.0/(l-t)*(l-o)+1.0)&65535|1)&65535)/(65533.0/(l-t))+1.0;u=r+ +((~~(65533.0/(v-u)*j+1.0)&65535|1)&65535)/(65533.0/(v-u))+1.0;if(q>2]=s;q=s}if(l>2]=t;l=t}if(v>2]=u;j=u-r}g[d+36>>2]=65533.0/(q-w);g[d+40>>2]=65533.0/(l-o);g[d+44>>2]=65533.0/j;g[d+48>>2]=0.0;c[x+96>>2]=10928;c[x+96+4>>2]=d+104;c[x+96+8>>2]=d;ab[c[(c[e>>2]|0)+8>>2]&127](e,x+96|0,d+4|0,d+20|0);f=c[d+108>>2]|0;c[x+80>>2]=0;c[x+80+4>>2]=0;c[x+80+8>>2]=0;c[x+80+12>>2]=0;k=c[d+128>>2]|0;if((k|0)<(f<<1|0)){if((c[d+132>>2]|0)<(f<<1|0)){if(!f){h=0;e=k}else{c[7182]=(c[7182]|0)+1;h=xb(f<<5|19)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}e=c[d+128>>2]|0}if((e|0)>0){i=0;do{p=h+(i<<4)|0;n=(c[d+136>>2]|0)+(i<<4)|0;c[p>>2]=c[n>>2];c[p+4>>2]=c[n+4>>2];c[p+8>>2]=c[n+8>>2];c[p+12>>2]=c[n+12>>2];i=i+1|0}while((i|0)!=(e|0))}i=c[d+136>>2]|0;if(i|0){if(a[d+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[d+136>>2]=0}a[d+140>>0]=1;c[d+136>>2]=h;c[d+132>>2]=f<<1;i=d+136|0}else i=d+136|0;h=k;do{p=(c[i>>2]|0)+(h<<4)|0;c[p>>2]=c[x+80>>2];c[p+4>>2]=c[x+80+4>>2];c[p+8>>2]=c[x+80+8>>2];c[p+12>>2]=c[x+80+12>>2];h=h+1|0}while((h|0)!=(f<<1|0))}c[d+128>>2]=f<<1}else{c[x+96>>2]=10948;c[x+96+4>>2]=d+64;c[x+80>>2]=-581039253;c[x+80+4>>2]=-581039253;c[x+80+8>>2]=-581039253;g[x+80+12>>2]=0.0;c[x+64>>2]=1566444395;c[x+64+4>>2]=1566444395;c[x+64+8>>2]=1566444395;g[x+64+12>>2]=0.0;ab[c[(c[e>>2]|0)+8>>2]&127](e,x+96|0,x+80|0,x+64|0);f=c[d+68>>2]|0;k=x;n=k+64|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(n|0));p=c[d+88>>2]|0;if((p|0)<(f<<1|0)){if((c[d+92>>2]|0)<(f<<1|0)){if(!f){h=0;e=p}else{c[7182]=(c[7182]|0)+1;h=xb(f<<7|19)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}e=c[d+88>>2]|0}if((e|0)>0){i=0;do{k=h+(i<<6)|0;m=(c[d+96>>2]|0)+(i<<6)|0;n=k+64|0;do{c[k>>2]=c[m>>2];k=k+4|0;m=m+4|0}while((k|0)<(n|0));i=i+1|0}while((i|0)!=(e|0))}i=c[d+96>>2]|0;if(i|0){if(a[d+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[d+96>>2]=0}a[d+100>>0]=1;c[d+96>>2]=h;c[d+92>>2]=f<<1;i=d+96|0}else i=d+96|0;h=p;do{k=(c[i>>2]|0)+(h<<6)|0;m=x;n=k+64|0;do{c[k>>2]=c[m>>2];k=k+4|0;m=m+4|0}while((k|0)<(n|0));h=h+1|0}while((h|0)!=(f<<1|0))}c[d+88>>2]=f<<1}c[d+56>>2]=0;Ib(d,0,f);if(a[d+60>>0]|0?(c[d+152>>2]|0)==0:0){if(!(c[d+156>>2]|0)){c[7182]=(c[7182]|0)+1;f=xb(51)|0;if(!f)e=0;else{c[(f+4+15&-16)+-4>>2]=f;e=f+4+15&-16}h=c[d+152>>2]|0;if((h|0)>0){f=0;do{p=e+(f<<5)|0;n=(c[d+160>>2]|0)+(f<<5)|0;c[p>>2]=c[n>>2];c[p+4>>2]=c[n+4>>2];c[p+8>>2]=c[n+8>>2];c[p+12>>2]=c[n+12>>2];c[p+16>>2]=c[n+16>>2];c[p+20>>2]=c[n+20>>2];c[p+24>>2]=c[n+24>>2];c[p+28>>2]=c[n+28>>2];f=f+1|0}while((f|0)!=(h|0))}f=c[d+160>>2]|0;if(f|0){if(a[d+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+160>>2]=0}a[d+164>>0]=1;c[d+160>>2]=e;c[d+156>>2]=1;h=d+160|0;i=(c[d+152>>2]|0)+1|0;f=e}else{h=d+160|0;i=1;f=c[d+160>>2]|0}c[d+152>>2]=i;c[f>>2]=c[x+96>>2];c[f+4>>2]=c[x+96+4>>2];c[f+8>>2]=c[x+96+8>>2];c[f+12>>2]=c[x+96+12>>2];c[f+16>>2]=c[x+96+16>>2];c[f+20>>2]=c[x+96+20>>2];c[f+24>>2]=c[x+96+24>>2];c[f+28>>2]=c[x+96+28>>2];p=c[h>>2]|0;n=c[d+136>>2]|0;b[p>>1]=b[n>>1]|0;b[p+2>>1]=b[n+2>>1]|0;b[p+4>>1]=b[n+4>>1]|0;b[p+6>>1]=b[n+6>>1]|0;b[p+8>>1]=b[n+8>>1]|0;b[p+10>>1]=b[n+10>>1]|0;c[p+12>>2]=0;n=c[n+12>>2]|0;c[p+16>>2]=(n|0)>-1?1:0-n|0}c[d+168>>2]=c[d+152>>2];f=c[d+116>>2]|0;if(f|0){if(a[d+120>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+116>>2]=0}a[d+120>>0]=1;c[d+116>>2]=0;c[d+108>>2]=0;c[d+112>>2]=0;f=c[d+76>>2]|0;if(!f){a[d+80>>0]=1;c[d+76>>2]=0;c[d+68>>2]=0;d=d+72|0;c[d>>2]=0;sa=x;return}if(a[d+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+76>>2]=0;a[d+80>>0]=1;c[d+76>>2]=0;c[d+68>>2]=0;d=d+72|0;c[d>>2]=0;sa=x;return}function qc(b,d,e,f,h,i,k,l,m,n,o){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;k=k|0;l=l|0;m=+m;n=+n;o=+o;var p=0,q=0,r=0,s=0.0,t=0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0,N=0,O=0.0,P=0.0,Q=0.0,R=0.0;N=c[b+68>>2]|0;if((N|0)==(c[b+72>>2]|0)?(t=(N|0)==0?1:N<<1,(N|0)<(t|0)):0){if(!t){p=0;r=N}else{c[7182]=(c[7182]|0)+1;p=xb((t*152|3)+16|0)|0;if(!p)p=0;else{c[(p+4+15&-16)+-4>>2]=p;p=p+4+15&-16}r=c[b+68>>2]|0}if((r|0)>0){q=0;do{Bh(p+(q*152|0)|0,(c[b+76>>2]|0)+(q*152|0)|0,152)|0;q=q+1|0}while((q|0)!=(r|0))}q=c[b+76>>2]|0;if(q|0){if(a[b+80>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[q+-4>>2]|0)}c[b+76>>2]=0}a[b+80>>0]=1;c[b+76>>2]=p;c[b+72>>2]=t;p=c[b+68>>2]|0}else p=N;c[b+68>>2]=p+1;M=c[b+76>>2]|0;c[M+(N*152|0)+140>>2]=h;r=c[b+16>>2]|0;p=c[r+(e*244|0)+240>>2]|0;t=c[r+(f*244|0)+240>>2]|0;c[M+(N*152|0)+144>>2]=e;c[M+(N*152|0)+148>>2]=f;q=c[i+84>>2]|0;c[M+(N*152|0)+104>>2]=q;c[M+(N*152|0)+132>>2]=0;g[M+(N*152|0)+100>>2]=0.0;g[M+(N*152|0)+96>>2]=0.0;L=(c[j>>2]=q,+g[j>>2]);if(p|0){c[M+(N*152|0)+16>>2]=c[d>>2];c[M+(N*152|0)+16+4>>2]=c[d+4>>2];c[M+(N*152|0)+16+8>>2]=c[d+8>>2];c[M+(N*152|0)+16+12>>2]=c[d+12>>2];K=+g[k+4>>2];D=+g[M+(N*152|0)+24>>2];H=+g[k+8>>2];I=+g[M+(N*152|0)+20>>2];E=+g[M+(N*152|0)+16>>2];J=+g[k>>2];g[M+(N*152|0)>>2]=K*D-H*I;g[M+(N*152|0)+4>>2]=H*E-D*J;g[M+(N*152|0)+8>>2]=I*J-K*E;g[M+(N*152|0)+12>>2]=0.0;v=((K*D-H*I)*+g[p+264>>2]+(H*E-D*J)*+g[p+268>>2]+(I*J-K*E)*+g[p+272>>2])*+g[p+544>>2];s=((K*D-H*I)*+g[p+280>>2]+(H*E-D*J)*+g[p+284>>2]+(I*J-K*E)*+g[p+288>>2])*+g[p+548>>2];u=((K*D-H*I)*+g[p+296>>2]+(H*E-D*J)*+g[p+300>>2]+(I*J-K*E)*+g[p+304>>2])*+g[p+552>>2];g[M+(N*152|0)+64>>2]=v;g[M+(N*152|0)+68>>2]=s;g[M+(N*152|0)+72>>2]=u;g[M+(N*152|0)+76>>2]=0.0;z=E;A=I;B=D;C=K*D-H*I;D=H*E-D*J;E=I*J-K*E}else{c[M+(N*152|0)+64>>2]=0;c[M+(N*152|0)+64+4>>2]=0;c[M+(N*152|0)+64+8>>2]=0;c[M+(N*152|0)+64+12>>2]=0;c[M+(N*152|0)>>2]=0;c[M+(N*152|0)+4>>2]=0;c[M+(N*152|0)+8>>2]=0;c[M+(N*152|0)+12>>2]=0;c[M+(N*152|0)+16>>2]=0;c[M+(N*152|0)+20>>2]=0;c[M+(N*152|0)+24>>2]=0;c[M+(N*152|0)+28>>2]=0;s=0.0;u=0.0;v=0.0;z=0.0;A=0.0;B=0.0;C=0.0;D=0.0;E=0.0}if(t|0){K=-+g[d>>2];P=-+g[d+4>>2];J=-+g[d+8>>2];g[M+(N*152|0)+48>>2]=K;g[M+(N*152|0)+52>>2]=P;g[M+(N*152|0)+56>>2]=J;g[M+(N*152|0)+60>>2]=0.0;O=+g[l+4>>2];R=+g[l+8>>2];Q=+g[l>>2];g[M+(N*152|0)+32>>2]=O*J-R*P;g[M+(N*152|0)+36>>2]=R*K-Q*J;g[M+(N*152|0)+40>>2]=Q*P-O*K;g[M+(N*152|0)+44>>2]=0.0;w=((O*J-R*P)*+g[t+264>>2]+(R*K-Q*J)*+g[t+268>>2]+(Q*P-O*K)*+g[t+272>>2])*+g[t+544>>2];x=((O*J-R*P)*+g[t+280>>2]+(R*K-Q*J)*+g[t+284>>2]+(Q*P-O*K)*+g[t+288>>2])*+g[t+548>>2];y=((O*J-R*P)*+g[t+296>>2]+(R*K-Q*J)*+g[t+300>>2]+(Q*P-O*K)*+g[t+304>>2])*+g[t+552>>2];g[M+(N*152|0)+80>>2]=w;g[M+(N*152|0)+84>>2]=x;g[M+(N*152|0)+88>>2]=y;g[M+(N*152|0)+92>>2]=0.0;F=K;G=P;H=J;I=O*J-R*P;J=R*K-Q*J;K=Q*P-O*K}else{c[M+(N*152|0)+80>>2]=0;c[M+(N*152|0)+80+4>>2]=0;c[M+(N*152|0)+80+8>>2]=0;c[M+(N*152|0)+80+12>>2]=0;c[M+(N*152|0)+32>>2]=0;c[M+(N*152|0)+32+4>>2]=0;c[M+(N*152|0)+32+8>>2]=0;c[M+(N*152|0)+32+12>>2]=0;c[M+(N*152|0)+32+16>>2]=0;c[M+(N*152|0)+32+20>>2]=0;c[M+(N*152|0)+32+24>>2]=0;c[M+(N*152|0)+32+28>>2]=0;w=0.0;x=0.0;y=0.0;F=0.0;G=0.0;H=0.0;I=0.0;J=0.0;K=0.0}if(p|0){P=+g[k+8>>2];Q=+g[k+4>>2];R=+g[k>>2];u=+g[p+344>>2]+((s*P-u*Q)*+g[d>>2]+(u*R-P*v)*+g[d+4>>2]+(Q*v-s*R)*+g[d+8>>2])}else u=0.0;if(t|0){Q=-w;s=-x;y=-y;O=+g[l+8>>2];P=+g[l+4>>2];R=+g[l>>2];s=+g[t+344>>2]+((O*s-P*y)*+g[d>>2]+(R*y-O*Q)*+g[d+4>>2]+(P*Q-R*s)*+g[d+8>>2])}else s=0.0;x=m/(u+s);g[M+(N*152|0)+108>>2]=x;if(p|0){u=+g[r+(e*244|0)+192>>2];v=+g[r+(e*244|0)+196>>2];w=+g[r+(e*244|0)+200>>2];s=(+g[r+(e*244|0)+176>>2]+ +g[r+(e*244|0)+208>>2])*z+(+g[r+(e*244|0)+180>>2]+ +g[r+(e*244|0)+212>>2])*A+(+g[r+(e*244|0)+184>>2]+ +g[r+(e*244|0)+216>>2])*B}else{u=0.0;v=0.0;w=0.0;s=z*0.0+A*0.0+B*0.0}s=s+(u*C+v*D+w*E);if(t|0){O=+g[r+(f*244|0)+192>>2];P=+g[r+(f*244|0)+196>>2];R=+g[r+(f*244|0)+200>>2];Q=(+g[r+(f*244|0)+176>>2]+ +g[r+(f*244|0)+208>>2])*F+(+g[r+(f*244|0)+180>>2]+ +g[r+(f*244|0)+212>>2])*G+(+g[r+(f*244|0)+184>>2]+ +g[r+(f*244|0)+216>>2])*H;O=O*I;P=P*J;P=O+P;R=R*K;R=P+R;R=Q+R;R=s+R;R=n-R;R=x*R;f=M+(N*152|0)+112|0;g[f>>2]=R;f=M+(N*152|0)+116|0;g[f>>2]=o;R=-L;f=M+(N*152|0)+120|0;g[f>>2]=R;f=M+(N*152|0)+124|0;c[f>>2]=q;return}else{O=0.0;P=0.0;R=0.0;Q=F*0.0+G*0.0+H*0.0;O=O*I;P=P*J;P=O+P;R=R*K;R=P+R;R=Q+R;R=s+R;R=n-R;R=x*R;f=M+(N*152|0)+112|0;g[f>>2]=R;f=M+(N*152|0)+116|0;g[f>>2]=o;R=-L;f=M+(N*152|0)+120|0;g[f>>2]=R;f=M+(N*152|0)+124|0;c[f>>2]=q;return}}function rc(b,d,e,f,h,i){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0.0,t=0.0,u=0,v=0.0,w=0,y=0.0,z=0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0,ba=0.0,ca=0.0,da=0.0,ea=0,fa=0.0;ea=sa;sa=sa+32|0;J=c[b+4>>2]|0;a[J+312>>0]=0;c[J>>2]=0;a[J+356>>0]=1;c[J+292>>2]=1566444395;c[J+296>>2]=1566444395;c[J+300>>2]=1566444395;g[J+304>>2]=0.0;c[J+336>>2]=0;c[J+336+4>>2]=0;c[J+336+8>>2]=0;c[J+336+12>>2]=0;a[J+336+16>>0]=0;a[J+332>>0]=a[J+332>>0]&-16;o=+g[d+48>>2];q=+g[d+52>>2];t=+g[d+56>>2];n=+g[f+48>>2];p=+g[f+52>>2];s=+g[f+56>>2];L=+g[d>>2];X=+g[d+4>>2];Z=+g[d+8>>2];$=+g[d+16>>2];N=+g[d+20>>2];P=+g[d+24>>2];R=+g[d+32>>2];T=+g[d+36>>2];V=+g[d+40>>2];K=+g[f>>2];W=+g[f+4>>2];Y=+g[f+8>>2];_=+g[f+16>>2];M=+g[f+20>>2];O=+g[f+24>>2];Q=+g[f+32>>2];S=+g[f+36>>2];U=+g[f+40>>2];ba=+g[e+48>>2]-o-(+g[h+48>>2]-n);ca=+g[e+52>>2]-q-(+g[h+52>>2]-p);da=+g[e+56>>2]-t-(+g[h+56>>2]-s);J=c[b+8>>2]|0;z=c[(c[J>>2]|0)+64>>2]|0;g[ea>>2]=L*-ba+$*-ca+R*-da;g[ea+4>>2]=X*-ba+N*-ca+T*-da;g[ea+8>>2]=Z*-ba+P*-ca+V*-da;g[ea+12>>2]=0.0;Za[z&127](ea+16|0,J,ea);H=+g[ea+16>>2];I=+g[ea+16+4>>2];G=+g[ea+16+8>>2];l=H*+g[d>>2]+I*+g[d+4>>2]+G*+g[d+8>>2]+ +g[d+48>>2];v=H*+g[d+16>>2]+I*+g[d+20>>2]+G*+g[d+24>>2]+ +g[d+52>>2];G=H*+g[d+32>>2]+I*+g[d+36>>2]+G*+g[d+40>>2]+ +g[d+56>>2];J=c[b+12>>2]|0;z=c[(c[J>>2]|0)+64>>2]|0;I=ba*+g[f+4>>2]+ca*+g[f+20>>2]+da*+g[f+36>>2];H=ba*+g[f+8>>2]+ca*+g[f+24>>2]+da*+g[f+40>>2];g[ea>>2]=ba*+g[f>>2]+ca*+g[f+16>>2]+da*+g[f+32>>2];g[ea+4>>2]=I;g[ea+8>>2]=H;g[ea+12>>2]=0.0;Za[z&127](ea+16|0,J,ea);H=+g[ea+16>>2];I=+g[ea+16+4>>2];m=+g[ea+16+8>>2];l=l-(H*+g[f>>2]+I*+g[f+4>>2]+m*+g[f+8>>2]+ +g[f+48>>2]);v=v-(H*+g[f+16>>2]+I*+g[f+20>>2]+m*+g[f+24>>2]+ +g[f+52>>2]);m=G-(H*+g[f+32>>2]+I*+g[f+36>>2]+m*+g[f+40>>2]+ +g[f+56>>2]);a:do if(l*l+v*v+m*m>9.999999747378752e-05){k=0.0;J=32;I=l;j=0;H=m;r=0;A=n;n=0.0;m=0.0;l=0.0;while(1){if(!J)break a;J=J+-1|0;z=c[b+8>>2]|0;w=c[(c[z>>2]|0)+64>>2]|0;D=-I;fa=-v;y=-H;g[ea>>2]=L*D+$*fa+R*y;g[ea+4>>2]=X*D+N*fa+T*y;g[ea+8>>2]=Z*D+P*fa+V*y;g[ea+12>>2]=0.0;Za[w&127](ea+16|0,z,ea);y=+g[ea+16>>2];fa=+g[ea+16+4>>2];D=+g[ea+16+8>>2];B=o+(L*y+X*fa+Z*D);C=q+($*y+N*fa+P*D);D=t+(R*y+T*fa+V*D);z=c[b+12>>2]|0;w=c[(c[z>>2]|0)+64>>2]|0;g[ea>>2]=K*I+_*v+Q*H;g[ea+4>>2]=W*I+M*v+S*H;g[ea+8>>2]=Y*I+O*v+U*H;g[ea+12>>2]=0.0;Za[w&127](ea+16|0,z,ea);fa=+g[ea+16>>2];y=+g[ea+16+4>>2];G=+g[ea+16+8>>2];E=A+(K*fa+W*y+Y*G);F=p+(_*fa+M*y+O*G);G=s+(Q*fa+S*y+U*G);y=(B-E)*I+(C-F)*v+(D-G)*H;if(k>1.0){j=0;aa=24;break}if(y>0.0){l=ba*I+ca*v+da*H;if(l>=-1.4210854715202004e-14){j=0;aa=24;break}t=k-y/l;k=t;j=r;A=(1.0-t)*+g[f+48>>2]+t*+g[h+48>>2];o=(1.0-t)*+g[d+48>>2]+t*+g[e+48>>2];p=(1.0-t)*+g[f+52>>2]+t*+g[h+52>>2];q=(1.0-t)*+g[d+52>>2]+t*+g[e+52>>2];s=(1.0-t)*+g[f+56>>2]+t*+g[h+56>>2];t=(1.0-t)*+g[d+56>>2]+t*+g[e+56>>2];l=I;m=v;n=H}r=c[b+4>>2]|0;z=c[r>>2]|0;if((z|0)>0){v=+g[r+308>>2];w=0;u=0;do{H=B-E-+g[r+4+(w<<4)>>2];I=C-F-+g[r+4+(w<<4)+4>>2];fa=D-G-+g[r+4+(w<<4)+8>>2];u=u|H*H+I*I+fa*fa<=v;w=w+1|0}while((w|0)!=(z|0))}else u=0;if((+g[r+304>>2]==0.0?D-G==+g[r+300>>2]:0)?C-F==+g[r+296>>2]:0){if(!(B-E==+g[r+292>>2]|u))aa=16}else if(!u)aa=16;if((aa|0)==16){aa=0;g[r+292>>2]=B-E;g[r+296>>2]=C-F;g[r+300>>2]=D-G;g[r+304>>2]=0.0;a[r+356>>0]=1;g[r+4+(z<<4)>>2]=B-E;g[r+4+(z<<4)+4>>2]=C-F;g[r+4+(z<<4)+8>>2]=D-G;g[r+4+(z<<4)+12>>2]=0.0;z=c[r>>2]|0;g[r+84+(z<<4)>>2]=B;g[r+84+(z<<4)+4>>2]=C;g[r+84+(z<<4)+8>>2]=D;g[r+84+(z<<4)+12>>2]=0.0;z=c[r>>2]|0;g[r+164+(z<<4)>>2]=E;g[r+164+(z<<4)+4>>2]=F;g[r+164+(z<<4)+8>>2]=G;g[r+164+(z<<4)+12>>2]=0.0;c[r>>2]=(c[r>>2]|0)+1;r=c[b+4>>2]|0}z=Ab(r)|0;I=+g[r+276>>2];v=+g[r+280>>2];H=+g[r+284>>2];if(!z)break a;if(!(I*I+v*v+H*H>9.999999747378752e-05))break a;else r=c[r+288>>2]|0}if((aa|0)==24){sa=ea;return j|0}}else{k=0.0;n=0.0;m=0.0;l=0.0;j=0}while(0);g[i+164>>2]=k;k=l*l+m*m+n*n;if(!(k>=1.4210854715202004e-14)){c[i+132>>2]=0;c[i+132+4>>2]=0;c[i+132+8>>2]=0;c[i+132+12>>2]=0;k=0.0;l=0.0;m=0.0}else{fa=1.0/+x(+k);k=l*fa;l=m*fa;m=n*fa;g[i+132>>2]=k;g[i+136>>2]=l;g[i+140>>2]=m;c[i+144>>2]=j}if(ba*k+ca*l+da*m>=-+g[i+172>>2]){i=0;sa=ea;return i|0}b=c[b+4>>2]|0;Ab(b)|0;fp(i+148|0,b+260|0,16)|0;i=1;sa=ea;return i|0}function sc(b,d,e,f,h,i,j,k,l,m,n){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;var o=0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0,y=0,z=0,A=0,B=0,C=0.0,D=0,E=0;if((j|0)<2|(k|0)<2){m=0;return m|0}w=J(k,j)|0;c[7182]=(c[7182]|0)+1;b=xb(w>>>0>268435455?18:(w<<4|3)+16|0)|0;if(!b)y=0;else{c[(b+4+15&-16)+-4>>2]=b;y=b+4+15&-16}z=CI(w>>>0>1073741823?-1:w<<2)|0;b=0;do{C=+(b|0)/+(k+-1|0);q=+g[e>>2];q=q+C*(+g[h>>2]-q);r=+g[e+4>>2];r=r+C*(+g[h+4>>2]-r);s=+g[e+8>>2];s=s+C*(+g[h+8>>2]-s);t=+g[f>>2];u=+g[f+4>>2];v=+g[f+8>>2];t=t+C*(+g[i>>2]-t)-q;u=u+C*(+g[i+4>>2]-u)-r;v=v+C*(+g[i+8>>2]-v)-s;p=J(b,j)|0;o=0;do{C=+(o|0)/+(j+-1|0);B=o+p|0;g[y+(B<<4)>>2]=q+t*C;g[y+(B<<4)+4>>2]=r+u*C;g[y+(B<<4)+8>>2]=s+v*C;g[y+(B<<4)+12>>2]=0.0;g[z+(B<<2)>>2]=1.0;o=o+1|0}while((o|0)!=(j|0));b=b+1|0}while((b|0)!=(k|0));c[7182]=(c[7182]|0)+1;b=xb(1271)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}Hb(b,d,w,y,z);if(l&1|0){g[(c[b+720>>2]|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&2|0){g[(c[b+720>>2]|0)+((j+-1|0)*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&4|0){B=J(k+-1|0,j)|0;g[(c[b+720>>2]|0)+(B*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&8|0){B=j+-1+(J(k+-1|0,j)|0)|0;g[(c[b+720>>2]|0)+(B*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&16|0){g[(c[b+720>>2]|0)+(((j+-1|0)/2|0)*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&32|0){B=J((k+-1|0)/2|0,j)|0;g[(c[b+720>>2]|0)+(B*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&64|0){B=j+-1+(J((k+-1|0)/2|0,j)|0)|0;g[(c[b+720>>2]|0)+(B*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&128|0){B=(J(k+-1|0,j)|0)+((j+-1|0)/2|0)|0;g[(c[b+720>>2]|0)+(B*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(!(l&256)){A=b+720|0;B=b+924|0}else{B=(J((k+-1|0)/2|0,j)|0)+((j+-1|0)/2|0)|0;A=b+720|0;g[(c[A>>2]|0)+(B*104|0)+88>>2]=0.0;B=b+924|0;a[B>>0]=1}c[7183]=(c[7183]|0)+1;Hc(c[y+-4>>2]|0);DI(z);z=b+732|0;l=b+740|0;o=0;d=0;do{p=d;d=d+1|0;a:do if((j|0)>0){y=J(p,j)|0;w=J(d,j)|0;r=1.0/+(k+-1|0)*+(k+-1-p|0);q=1.0/+(k+-1|0)*+(k+-2-p|0);if((d|0)>=(k|0)){p=0;while(1){e=p;p=p+1|0;if((p|0)<(j|0)){h=p+y|0;f=c[A>>2]|0;oh(b,0);w=(c[z>>2]|0)+-1|0;i=c[l>>2]|0;c[i+(w*52|0)+8>>2]=f+((e+y|0)*104|0);c[i+(w*52|0)+12>>2]=f+(h*104|0);u=+g[f+((e+y|0)*104|0)+8>>2]-+g[f+(h*104|0)+8>>2];v=+g[f+((e+y|0)*104|0)+12>>2]-+g[f+(h*104|0)+12>>2];C=+g[f+((e+y|0)*104|0)+16>>2]-+g[f+(h*104|0)+16>>2];g[i+(w*52|0)+16>>2]=+x(+(u*u+v*v+C*C));a[B>>0]=1}if((p|0)==(j|0))break a}}i=0;do{p=i;i=i+1|0;e=i+y|0;f=i+w|0;h=c[A>>2]|0;if((i|0)<(j|0)){oh(b,0);E=(c[z>>2]|0)+-1|0;D=c[l>>2]|0;c[D+(E*52|0)+8>>2]=h+((p+y|0)*104|0);c[D+(E*52|0)+12>>2]=h+(e*104|0);C=+g[h+((p+y|0)*104|0)+8>>2]-+g[h+(e*104|0)+8>>2];v=+g[h+((p+y|0)*104|0)+12>>2]-+g[h+(e*104|0)+12>>2];u=+g[h+((p+y|0)*104|0)+16>>2]-+g[h+(e*104|0)+16>>2];g[D+(E*52|0)+16>>2]=+x(+(C*C+v*v+u*u));a[B>>0]=1;E=c[A>>2]|0;oh(b,0);h=(c[z>>2]|0)+-1|0;D=c[l>>2]|0;c[D+(h*52|0)+8>>2]=E+((p+y|0)*104|0);c[D+(h*52|0)+12>>2]=E+((p+w|0)*104|0);u=+g[E+((p+y|0)*104|0)+8>>2]-+g[E+((p+w|0)*104|0)+8>>2];v=+g[E+((p+y|0)*104|0)+12>>2]-+g[E+((p+w|0)*104|0)+12>>2];C=+g[E+((p+y|0)*104|0)+16>>2]-+g[E+((p+w|0)*104|0)+16>>2];g[D+(h*52|0)+16>>2]=+x(+(u*u+v*v+C*C));a[B>>0]=1;mf(b,p+y|0,p+w|0,f,0);if(!n)mf(b,f,e,p+y|0,0);else{C=1.0/+(j+-1|0)*+(p|0);g[n+(o<<2)>>2]=C;g[n+(o+1<<2)>>2]=r;g[n+(o+2<<2)>>2]=C;g[n+(o+3<<2)>>2]=q;v=1.0/+(j+-1|0)*+(i|0);g[n+(o+4<<2)>>2]=v;g[n+(o+5<<2)>>2]=q;mf(b,f,e,p+y|0,0);g[n+(o+6<<2)>>2]=v;g[n+(o+7<<2)>>2]=q;g[n+(o+8<<2)>>2]=v;g[n+(o+9<<2)>>2]=r;g[n+(o+10<<2)>>2]=C;g[n+(o+11<<2)>>2]=r}if(m){h=c[A>>2]|0;oh(b,0);E=(c[z>>2]|0)+-1|0;D=c[l>>2]|0;c[D+(E*52|0)+8>>2]=h+((p+y|0)*104|0);c[D+(E*52|0)+12>>2]=h+(f*104|0);u=+g[h+((p+y|0)*104|0)+8>>2]-+g[h+(f*104|0)+8>>2];v=+g[h+((p+y|0)*104|0)+12>>2]-+g[h+(f*104|0)+12>>2];C=+g[h+((p+y|0)*104|0)+16>>2]-+g[h+(f*104|0)+16>>2];g[D+(E*52|0)+16>>2]=+x(+(u*u+v*v+C*C));a[B>>0]=1}o=o+12|0}else{oh(b,0);E=(c[z>>2]|0)+-1|0;D=c[l>>2]|0;c[D+(E*52|0)+8>>2]=h+((p+y|0)*104|0);c[D+(E*52|0)+12>>2]=h+((p+w|0)*104|0);u=+g[h+((p+y|0)*104|0)+8>>2]-+g[h+((p+w|0)*104|0)+8>>2];v=+g[h+((p+y|0)*104|0)+12>>2]-+g[h+((p+w|0)*104|0)+12>>2];C=+g[h+((p+y|0)*104|0)+16>>2]-+g[h+((p+w|0)*104|0)+16>>2];g[D+(E*52|0)+16>>2]=+x(+(u*u+v*v+C*C));a[B>>0]=1}}while((i|0)!=(j|0))}while(0)}while((d|0)!=(k|0));return b|0}function tc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,E=0.0,G=0.0,H=0.0,I=0.0,J=0.0;B=+g[b+48>>2];i=+g[d>>2];C=+g[b+64>>2];j=+g[d+4>>2];J=+g[b+80>>2];p=+g[d+8>>2];s=+g[b+52>>2];r=+g[b+68>>2];q=+g[b+84>>2];w=+g[b+56>>2];I=+g[b+72>>2];y=+g[b+88>>2];v=+g[d+16>>2];u=+g[d+20>>2];t=+g[d+24>>2];H=+g[d+32>>2];E=+g[d+36>>2];G=+g[d+40>>2];k=+g[b+96>>2];h=+g[b+100>>2];A=+g[b+104>>2];z=+g[d+48>>2]+(i*k+j*h+p*A);f=v*k+u*h+t*A+ +g[d+52>>2];A=H*k+E*h+G*A+ +g[d+56>>2];g[b+1064>>2]=B*i+C*j+J*p;g[b+1068>>2]=i*s+j*r+p*q;g[b+1072>>2]=i*w+j*I+p*y;g[b+1076>>2]=0.0;g[b+1080>>2]=B*v+C*u+J*t;g[b+1084>>2]=s*v+r*u+q*t;g[b+1088>>2]=w*v+I*u+y*t;g[b+1092>>2]=0.0;g[b+1096>>2]=B*H+C*E+J*G;g[b+1100>>2]=s*H+r*E+q*G;g[b+1104>>2]=w*H+I*E+y*G;g[b+1108>>2]=0.0;g[b+1112>>2]=z;g[b+1116>>2]=f;g[b+1120>>2]=A;g[b+1124>>2]=0.0;A=+g[b+112>>2];f=+g[e>>2];z=+g[b+128>>2];G=+g[e+4>>2];y=+g[b+144>>2];E=+g[e+8>>2];I=+g[b+116>>2];H=+g[b+132>>2];w=+g[b+148>>2];q=+g[b+120>>2];r=+g[b+136>>2];s=+g[b+152>>2];J=+g[e+16>>2];C=+g[e+20>>2];B=+g[e+24>>2];t=+g[e+32>>2];u=+g[e+36>>2];v=+g[e+40>>2];p=+g[b+160>>2];j=+g[b+164>>2];i=+g[b+168>>2];h=+g[e+48>>2]+(f*p+G*j+E*i);k=J*p+C*j+B*i+ +g[e+52>>2];i=t*p+u*j+v*i+ +g[e+56>>2];g[b+1128>>2]=A*f+z*G+y*E;g[b+1132>>2]=f*I+G*H+E*w;g[b+1136>>2]=f*q+G*r+E*s;g[b+1140>>2]=0.0;g[b+1144>>2]=A*J+z*C+y*B;g[b+1148>>2]=I*J+H*C+w*B;g[b+1152>>2]=q*J+r*C+s*B;g[b+1156>>2]=0.0;g[b+1160>>2]=A*t+z*u+y*v;g[b+1164>>2]=I*t+H*u+w*v;g[b+1168>>2]=q*t+r*u+s*v;g[b+1172>>2]=0.0;g[b+1176>>2]=h;g[b+1180>>2]=k;g[b+1184>>2]=i;g[b+1188>>2]=0.0;h=h-+g[b+1112>>2];k=k-+g[b+1116>>2];i=i-+g[b+1120>>2];w=+g[b+1084>>2];H=+g[b+1104>>2];I=+g[b+1088>>2];y=+g[b+1100>>2];z=+g[b+1096>>2];A=+g[b+1080>>2];B=+g[b+1064>>2];C=+g[b+1068>>2];J=+g[b+1072>>2];E=1.0/((w*H-I*y)*B+C*(I*z-H*A)+(y*A-w*z)*J);G=(y*A-w*z)*E;f=i*(I*C-w*J)*E+(h*(w*H-I*y)*E+k*(y*J-H*C)*E);j=i*(A*J-I*B)*E+(h*(I*z-H*A)*E+k*(H*B-z*J)*E);k=i*(w*B-A*C)*E+(h*G+k*(z*C-y*B)*E);g[b+1256>>2]=f;g[b+1260>>2]=j;g[b+1264>>2]=k;g[b+1268>>2]=0.0;g[b+840>>2]=f;h=+g[b+680>>2];i=+g[b+696>>2];do if(!(h>i)){if(h>f){c[b+856>>2]=2;f=f-h;break}if(i>2]=1;f=f-i;break}else{c[b+856>>2]=0;f=0.0;break}}else{c[b+856>>2]=0;f=0.0}while(0);g[b+824>>2]=f;g[b+844>>2]=j;f=+g[b+684>>2];h=+g[b+700>>2];do if(!(f>h)){if(f>j){c[b+860>>2]=2;f=j-f;break}if(h>2]=1;f=j-h;break}else{c[b+860>>2]=0;f=0.0;break}}else{c[b+860>>2]=0;f=0.0}while(0);g[b+828>>2]=f;g[b+848>>2]=k;f=+g[b+688>>2];h=+g[b+704>>2];do if(!(f>h)){if(f>k){c[b+864>>2]=2;f=k-f;break}if(h>2]=1;f=k-h;break}else{c[b+864>>2]=0;f=0.0;break}}else{c[b+864>>2]=0;f=0.0}while(0);g[b+832>>2]=f;n=+g[b+1128>>2];o=+g[b+1144>>2];p=+g[b+1160>>2];h=+g[b+1132>>2];i=+g[b+1148>>2];j=+g[b+1164>>2];k=(w*H-I*y)*E*h+(y*J-H*C)*E*i+(I*C-w*J)*E*j;l=h*(I*z-H*A)*E+(H*B-z*J)*E*i+(A*J-I*B)*E*j;m=p*(w*B-A*C)*E+(n*G+o*(z*C-y*B)*E);f=G*+g[b+1136>>2]+(z*C-y*B)*E*+g[b+1152>>2]+(w*B-A*C)*E*(q*t+r*u+s*v);do if(m<1.0)if(m>-1.0){g[b+1192>>2]=+F(+-(h*G+(z*C-y*B)*E*i+(w*B-A*C)*E*j),+f);f=m<-1.0?-1.0:m;g[b+1196>>2]=+D(+(f>1.0?1.0:f));f=+F(+-(p*(A*J-I*B)*E+(n*(I*z-H*A)*E+o*(H*B-z*J)*E)),+(p*(I*C-w*J)*E+(n*(w*H-I*y)*E+o*(y*J-H*C)*E)));break}else{g[b+1192>>2]=-+F(+k,+l);g[b+1196>>2]=-1.5707963705062866;f=0.0;break}else{g[b+1192>>2]=+F(+k,+l);g[b+1196>>2]=1.5707963705062866;f=0.0}while(0);g[b+1200>>2]=f;g[b+1236>>2]=0.0;y=H*(n*H-p*J)-I*(o*J-n*I);z=J*(o*J-n*I)-H*(p*I-o*H);A=I*(p*I-o*H)-J*(n*H-p*J);g[b+1220>>2]=0.0;C=o*(o*J-n*I)-p*(n*H-p*J);E=p*(p*I-o*H)-n*(o*J-n*I);G=n*(n*H-p*J)-o*(p*I-o*H);g[b+1252>>2]=0.0;B=1.0/+x(+(y*y+z*z+A*A));g[b+1208>>2]=y*B;g[b+1212>>2]=z*B;g[b+1216>>2]=A*B;B=1.0/+x(+((o*J-n*I)*(o*J-n*I)+((n*H-p*J)*(n*H-p*J)+(p*I-o*H)*(p*I-o*H))));g[b+1224>>2]=(p*I-o*H)*B;g[b+1228>>2]=(n*H-p*J)*B;g[b+1232>>2]=(o*J-n*I)*B;J=1.0/+x(+(C*C+E*E+G*G));g[b+1240>>2]=C*J;g[b+1244>>2]=E*J;g[b+1248>>2]=G*J;if(!(a[b+1301>>0]|0))return;I=+g[(c[b+28>>2]|0)+344>>2];J=+g[(c[b+32>>2]|0)+344>>2];a[b+1280>>0]=(I<1.1920928955078125e-07|J<1.1920928955078125e-07)&1;J=I+J>0.0?J/(I+J):.5;g[b+1272>>2]=J;g[b+1276>>2]=1.0-J;return}function uc(b,d){b=b|0;d=d|0;var e=0,f=0,h=0,i=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;q=sa;sa=sa+32|0;uf(b+4|0,((J(c[b+152>>2]|0,c[b+16>>2]|0)|0)/100|0)+1|0);if(c[b+164>>2]|0){o=((J(c[b+148>>2]|0,c[b+76>>2]|0)|0)/100|0)+1|0;uf(b+64|0,o);o=(c[b+164>>2]|0)-o|0;c[b+164>>2]=(o|0)>0?o:0}f=((c[b+144>>2]|0)+1|0)%2|0;c[b+144>>2]=f;f=c[b+124+(f<<2)>>2]|0;if(f|0){do{j=f+56|0;l=f;f=c[j>>2]|0;h=c[l+52>>2]|0;if(!h)h=b+124+(c[l+60>>2]<<2)|0;else h=h+56|0;c[h>>2]=f;h=c[j>>2]|0;if(h|0)c[h+52>>2]=c[l+52>>2];c[l+52>>2]=0;c[j>>2]=c[b+132>>2];h=c[b+132>>2]|0;if(h|0)c[h+52>>2]=l;c[b+132>>2]=l;h=c[l+48>>2]|0;sg(b+4|0,h)|0;j=c[b+8>>2]|0;if(j|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[b+8>>2]=h;c[b+16>>2]=(c[b+16>>2]|0)+-1;c[q>>2]=c[l+16>>2];c[q+4>>2]=c[l+16+4>>2];c[q+8>>2]=c[l+16+8>>2];c[q+12>>2]=c[l+16+12>>2];c[q+16>>2]=c[l+32>>2];c[q+16+4>>2]=c[l+32+4>>2];c[q+16+8>>2]=c[l+32+8>>2];c[q+16+12>>2]=c[l+32+12>>2];h=c[b+68>>2]|0;if(!h){c[7182]=(c[7182]|0)+1;h=xb(63)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=h;k=j+44|0;do{c[j>>2]=0;j=j+4|0}while((j|0)<(k|0))}else c[b+68>>2]=0;c[h+32>>2]=0;c[h+36>>2]=l;c[h+40>>2]=0;c[h>>2]=c[q>>2];c[h+4>>2]=c[q+4>>2];c[h+8>>2]=c[q+8>>2];c[h+12>>2]=c[q+12>>2];c[h+16>>2]=c[q+16>>2];c[h+20>>2]=c[q+20>>2];c[h+24>>2]=c[q+24>>2];c[h+28>>2]=c[q+28>>2];ue(b+64|0,c[b+64>>2]|0,h);j=(c[b+76>>2]|0)+1|0;c[b+76>>2]=j;c[l+48>>2]=h;c[l+60>>2]=2}while((f|0)!=0);c[b+164>>2]=j;a[b+194>>0]=1}c[q>>2]=11812;c[q+4>>2]=b;if(a[b+193>>0]|0?(zd(b+4|0,c[b+4>>2]|0,c[b+64>>2]|0,q),a[b+193>>0]|0):0){o=c[b+4>>2]|0;zd(b+4|0,o,o,q)}if(a[b+194>>0]|0?(m=c[b+136>>2]|0,m=Fa[c[(c[m>>2]|0)+28>>2]&127](m)|0,e=c[m+4>>2]|0,(e|0)>0):0){f=(J(c[b+156>>2]|0,e)|0)/100|0;o=c[b+160>>2]|0;f=(o|0)>(f|0)?o:f;f=(e|0)<(f|0)?e:f;if((f|0)>0){h=0;do{k=((c[b+184>>2]|0)+h|0)%(e|0)|0;n=c[m+12>>2]|0;j=c[n+(k<<4)>>2]|0;k=c[n+(k<<4)+4>>2]|0;n=c[j+48>>2]|0;o=c[k+48>>2]|0;if(!(((((+g[n>>2]<=+g[o+16>>2]?+g[n+16>>2]>=+g[o>>2]:0)?+g[n+4>>2]<=+g[o+20>>2]:0)?+g[n+20>>2]>=+g[o+4>>2]:0)?+g[n+8>>2]<=+g[o+24>>2]:0)?+g[n+24>>2]>=+g[o+8>>2]:0)){e=c[b+136>>2]|0;Ka[c[(c[e>>2]|0)+12>>2]&31](e,j,k,d)|0;h=h+-1|0;f=f+-1|0;e=c[m+4>>2]|0}h=h+1|0}while((h|0)<(f|0));if((e|0)>0)p=37;else e=0}else p=37;if((p|0)==37)e=((c[b+184>>2]|0)+f|0)%(e|0)|0;c[b+184>>2]=e}c[b+180>>2]=(c[b+180>>2]|0)+1;c[b+160>>2]=1;a[b+194>>0]=0;f=c[b+168>>2]|0;e=c[b+172>>2]|0;if(!f)i=0.0;else i=+(e>>>0)/+(f>>>0);g[b+176>>2]=i;c[b+172>>2]=1?e>>>1:e;c[b+168>>2]=1?f>>>1:f;o=c[b+136>>2]|0;if(!(Fa[c[(c[o>>2]|0)+56>>2]&127](o)|0)){sa=q;return}o=c[b+136>>2]|0;o=Fa[c[(c[o>>2]|0)+28>>2]&127](o)|0;e=c[o+4>>2]|0;if((e|0)>1){Ed(o,0,e+-1|0);e=c[o+4>>2]|0}if((e|0)>0){m=0;l=0;n=0;f=0;while(1){j=c[o+12>>2]|0;h=j+(m<<4)|0;r=n;n=c[h>>2]|0;j=j+(m<<4)+4|0;k=c[j>>2]|0;if(!((n|0)==(r|0)&(k|0)==(f|0))){f=c[n+48>>2]|0;r=c[k+48>>2]|0;if(((((+g[f>>2]<=+g[r+16>>2]?+g[f+16>>2]>=+g[r>>2]:0)?+g[f+4>>2]<=+g[r+20>>2]:0)?+g[f+20>>2]>=+g[r+4>>2]:0)?+g[f+8>>2]<=+g[r+24>>2]:0)?+g[f+24>>2]>=+g[r+8>>2]:0){h=l;f=k}else{f=k;p=53}}else p=53;if((p|0)==53){p=0;e=c[b+136>>2]|0;Za[c[(c[e>>2]|0)+32>>2]&127](e,h,d);c[h>>2]=0;c[j>>2]=0;h=l+1|0;e=c[o+4>>2]|0}m=m+1|0;if((m|0)>=(e|0))break;else l=h}if((e|0)>1){Ed(o,0,e+-1|0);e=c[o+4>>2]|0}k=e-h|0;if((h|0)<0){if((c[o+8>>2]|0)<(k|0)){if(!k){f=0;j=e}else{c[7182]=(c[7182]|0)+1;f=xb((k<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=c[o+4>>2]|0}if((j|0)>0){h=0;do{r=c[o+12>>2]|0;c[f+(h<<4)>>2]=c[r+(h<<4)>>2];c[f+(h<<4)+4>>2]=c[r+(h<<4)+4>>2];c[f+(h<<4)+8>>2]=c[r+(h<<4)+8>>2];c[f+(h<<4)+12>>2]=c[r+(h<<4)+12>>2];h=h+1|0}while((h|0)!=(j|0))}h=c[o+12>>2]|0;if(h|0){if(a[o+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[o+12>>2]=0}a[o+16>>0]=1;c[o+12>>2]=f;c[o+8>>2]=k}do{r=(c[o+12>>2]|0)+(e<<4)|0;e=e+1|0;c[r>>2]=0;c[r+4>>2]=0;c[r+8>>2]=0;c[r+12>>2]=0}while((e|0)!=(k|0));e=k}else e=k}c[o+4>>2]=e;sa=q;return}function vc(a,d,f,h,i,j,k,l,m){a=a|0;d=d|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0.0,t=0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0,E=0,F=0,G=0;w=+g[a+8>>2];y=+g[a+12>>2];A=+g[a+16>>2];x=+g[a+40>>2];s=(+g[d>>2]-w)*x;z=+g[a+44>>2];u=(+g[d+4>>2]-y)*z;B=+g[a+48>>2];v=(+g[d+8>>2]-A)*B;if(!(s<=0.0)){t=b[a+6>>1]|0;t=b[a+4>>1]&(!(s>=+(t&65535))?~~s&65535:t)}else t=0;if(!(u<=0.0)){r=b[a+6>>1]|0;r=b[a+4>>1]&(!(u>=+(r&65535))?~~u&65535:r)}else r=0;if(!(v<=0.0)){q=b[a+6>>1]|0;q=b[a+4>>1]&(!(v>=+(q&65535))?~~v&65535:q)}else q=0;v=(+g[f>>2]-w)*x;u=(+g[f+4>>2]-y)*z;s=(+g[f+8>>2]-A)*B;if(!(v<=0.0)){p=b[a+6>>1]|0;p=b[a+4>>1]&(!(v>=+(p&65535))?~~v&65535:p)|1}else p=1;if(!(u<=0.0)){o=b[a+6>>1]|0;o=b[a+4>>1]&(!(u>=+(o&65535))?~~u&65535:o)|1}else o=1;if(!(s<=0.0)){n=b[a+6>>1]|0;n=b[a+4>>1]&(!(s>=+(n&65535))?~~s&65535:n)|1}else n=1;D=b[a+64>>1]|0;C=c[a+60>>2]|0;b[a+64>>1]=b[C+((D&65535)<<6)+48>>1]|0;E=(b[a+56>>1]|0)+1<<16>>16;b[a+56>>1]=E;c[C+((D&65535)<<6)+12>>2]=D&65535;c[C+((D&65535)<<6)>>2]=i;b[C+((D&65535)<<6)+4>>1]=j;b[C+((D&65535)<<6)+6>>1]=k;c[C+((D&65535)<<6)+8>>2]=m;m=(E&65535)<<1&65534;b[C+54>>1]=(e[C+54>>1]|0)+2;F=c[a+68>>2]|0;G=e[F+(m+-1<<2)>>1]|e[F+(m+-1<<2)+2>>1]<<16;b[F+((m|1)<<2)>>1]=G;b[F+((m|1)<<2)+2>>1]=G>>>16;F=c[a+68>>2]|0;b[F+(m+-1<<2)>>1]=t;b[F+(m+-1<<2)+2>>1]=D;b[F+(m<<2)>>1]=p;b[F+(m<<2)+2>>1]=D;b[C+((D&65535)<<6)+48>>1]=m+-1;b[C+((D&65535)<<6)+54>>1]=(E&65535)<<1;p=(c[a+60>>2]|0)+56|0;b[p>>1]=(e[p>>1]|0)+2;p=c[a+72>>2]|0;t=e[p+(m+-1<<2)>>1]|e[p+(m+-1<<2)+2>>1]<<16;b[p+((m|1)<<2)>>1]=t;b[p+((m|1)<<2)+2>>1]=t>>>16;p=c[a+72>>2]|0;b[p+(m+-1<<2)>>1]=r;b[p+(m+-1<<2)+2>>1]=D;b[p+(m<<2)>>1]=o;b[p+(m<<2)+2>>1]=D;b[C+((D&65535)<<6)+50>>1]=m+-1;b[C+((D&65535)<<6)+56>>1]=(E&65535)<<1;o=(c[a+60>>2]|0)+58|0;b[o>>1]=(e[o>>1]|0)+2;o=c[a+76>>2]|0;p=e[o+(m+-1<<2)>>1]|e[o+(m+-1<<2)+2>>1]<<16;b[o+((m|1)<<2)>>1]=p;b[o+((m|1)<<2)+2>>1]=p>>>16;o=c[a+76>>2]|0;b[o+(m+-1<<2)>>1]=q;b[o+(m+-1<<2)+2>>1]=D;b[o+(m<<2)>>1]=n;b[o+(m<<2)+2>>1]=D;b[C+((D&65535)<<6)+52>>1]=m+-1;b[C+((D&65535)<<6)+58>>1]=(E&65535)<<1;o=c[a+68>>2]|0;p=e[C+((D&65535)<<6)+48>>1]|0;t=c[a+60>>2]|0;q=b[o+(p<<2)+-4>>1]|0;if((e[o+(p<<2)>>1]|0)<(q&65535)){m=t+((e[o+(p<<2)+2>>1]|0)<<6)+48|0;n=o+(p<<2)+-4|0;r=o+(p<<2)|0;p=q;o=t;while(1){G=e[r+-2>>1]|0;o=(p&1)==0?o+(G<<6)+48|0:o+(G<<6)+54|0;b[o>>1]=(b[o>>1]|0)+1<<16>>16;b[m>>1]=(b[m>>1]|0)+-1<<16>>16;o=e[r>>1]|e[r+2>>1]<<16;p=e[n>>1]|e[n+2>>1]<<16;b[r>>1]=p;b[r+2>>1]=p>>>16;b[n>>1]=o;b[n+2>>1]=o>>>16;o=r+-4|0;n=n+-4|0;p=b[n>>1]|0;if((e[o>>1]|0)>=(p&65535))break;r=o;o=c[a+60>>2]|0}o=c[a+68>>2]|0}n=e[C+((D&65535)<<6)+54>>1]|0;p=o+(n<<2)|0;r=b[p+-4>>1]|0;a:do if((e[p>>1]|0)<(r&65535)){G=c[a+60>>2]|0;t=G+((e[o+(n<<2)+2>>1]|0)<<6)+54|0;n=p+-4|0;q=p;o=r;p=G;while(1){G=e[q+-2>>1]|0;p=(o&1)==0?p+(G<<6)+48|0:p+(G<<6)+54|0;b[p>>1]=(b[p>>1]|0)+1<<16>>16;b[t>>1]=(b[t>>1]|0)+-1<<16>>16;p=e[q>>1]|e[q+2>>1]<<16;o=e[n>>1]|e[n+2>>1]<<16;b[q>>1]=o;b[q+2>>1]=o>>>16;b[n>>1]=p;b[n+2>>1]=p>>>16;p=q+-4|0;n=n+-4|0;o=b[n>>1]|0;if((e[p>>1]|0)>=(o&65535))break a;q=p;p=c[a+60>>2]|0}}while(0);o=c[a+72>>2]|0;p=e[C+((D&65535)<<6)+50>>1]|0;t=c[a+60>>2]|0;q=b[o+(p<<2)+-4>>1]|0;if((e[o+(p<<2)>>1]|0)<(q&65535)){m=t+((e[o+(p<<2)+2>>1]|0)<<6)+50|0;n=o+(p<<2)+-4|0;r=o+(p<<2)|0;p=q;o=t;while(1){G=e[r+-2>>1]|0;o=(p&1)==0?o+(G<<6)+50|0:o+(G<<6)+56|0;b[o>>1]=(b[o>>1]|0)+1<<16>>16;b[m>>1]=(b[m>>1]|0)+-1<<16>>16;o=e[r>>1]|e[r+2>>1]<<16;p=e[n>>1]|e[n+2>>1]<<16;b[r>>1]=p;b[r+2>>1]=p>>>16;b[n>>1]=o;b[n+2>>1]=o>>>16;o=r+-4|0;n=n+-4|0;p=b[n>>1]|0;if((e[o>>1]|0)>=(p&65535))break;r=o;o=c[a+60>>2]|0}o=c[a+72>>2]|0}n=e[C+((D&65535)<<6)+56>>1]|0;p=o+(n<<2)|0;r=b[p+-4>>1]|0;b:do if((e[p>>1]|0)<(r&65535)){G=c[a+60>>2]|0;t=G+((e[o+(n<<2)+2>>1]|0)<<6)+56|0;n=p+-4|0;q=p;o=r;p=G;while(1){G=e[q+-2>>1]|0;p=(o&1)==0?p+(G<<6)+50|0:p+(G<<6)+56|0;b[p>>1]=(b[p>>1]|0)+1<<16>>16;b[t>>1]=(b[t>>1]|0)+-1<<16>>16;p=e[q>>1]|e[q+2>>1]<<16;o=e[n>>1]|e[n+2>>1]<<16;b[q>>1]=o;b[q+2>>1]=o>>>16;b[n>>1]=p;b[n+2>>1]=p>>>16;p=q+-4|0;n=n+-4|0;o=b[n>>1]|0;if((e[p>>1]|0)>=(o&65535))break b;q=p;p=c[a+60>>2]|0}}while(0);Ng(a,2,b[C+((D&65535)<<6)+52>>1]|0);Hg(a,2,b[C+((D&65535)<<6)+58>>1]|0,l);o=c[a+60>>2]|0;n=c[a+108>>2]|0;if(!n){G=o+((D&65535)<<6)|0;return G|0}c[o+((D&65535)<<6)+60>>2]=Ma[c[(c[n>>2]|0)+8>>2]&3](n,d,f,h,i,j,k,l,0)|0;G=o+((D&65535)<<6)|0;return G|0}function wc(b){b=b|0;var d=0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0,s=0,t=0.0,u=0.0,v=0;r=sa;sa=sa+176|0;if(!(a[b+527>>0]|0)){sa=r;return}g[b+36>>2]=0.0;g[b+520>>2]=0.0;g[b+516>>2]=0.0;c[b+576>>2]=0;c[b+576+4>>2]=0;c[b+576+8>>2]=0;c[b+576+12>>2]=0;if(!(a[b+524>>0]|0)){s=c[b+28>>2]|0;h=+g[b+348>>2];i=+g[b+352>>2];n=+g[b+356>>2];p=h*+g[s+20>>2]+i*+g[s+24>>2]+n*+g[s+28>>2]+ +g[s+56>>2];d=c[b+32>>2]|0;j=+g[b+412>>2];k=+g[b+416>>2];o=+g[b+420>>2];q=j*+g[d+20>>2]+k*+g[d+24>>2]+o*+g[d+28>>2]+ +g[d+56>>2];l=j*+g[d+36>>2]+k*+g[d+40>>2]+o*+g[d+44>>2]+ +g[d+60>>2];m=h*+g[s+4>>2]+i*+g[s+8>>2]+n*+g[s+12>>2]+ +g[s+52>>2];n=h*+g[s+36>>2]+i*+g[s+40>>2]+n*+g[s+44>>2]+ +g[s+60>>2];o=j*+g[d+4>>2]+k*+g[d+8>>2]+o*+g[d+12>>2]+ +g[d+52>>2];if((o-m)*(o-m)+(q-p)*(q-p)+(l-n)*(l-n)>1.1920928955078125e-07){f=1.0/+x(+((o-m)*(o-m)+(q-p)*(q-p)+(l-n)*(l-n)));g[r>>2]=(o-m)*f;g[r+4>>2]=(q-p)*f;g[r+8>>2]=(l-n)*f;c[r+12>>2]=0;h=(l-n)*f;e=(q-p)*f;f=(o-m)*f}else{c[r>>2]=1065353216;c[r+4>>2]=0;c[r+8>>2]=0;g[r+12>>2]=0.0;h=0.0;e=0.0;f=1.0}if(+w(+h)>.7071067690849304){u=h*h+e*e;t=1.0/+x(+u);h=-(h*t);i=e*t;k=-(f*i);j=f*h;e=u*t;f=i;i=0.0}else{t=f*f+e*e;j=1.0/+x(+t);i=-(e*j);u=f*j;k=h*i;j=t*j;e=-(h*u);f=0.0;h=u}g[r+16>>2]=i;g[r+20>>2]=h;g[r+24>>2]=f;g[r+32>>2]=e;g[r+36>>2]=k;g[r+40>>2]=j;s=c[b+28>>2]|0;c[r+128>>2]=c[s+4>>2];c[r+128+4>>2]=c[s+20>>2];c[r+128+8>>2]=c[s+36>>2];g[r+128+12>>2]=0.0;c[r+128+16>>2]=c[s+8>>2];c[r+128+20>>2]=c[s+24>>2];c[r+128+24>>2]=c[s+40>>2];g[r+128+28>>2]=0.0;c[r+128+32>>2]=c[s+12>>2];c[r+128+36>>2]=c[s+28>>2];c[r+128+40>>2]=c[s+44>>2];g[r+128+44>>2]=0.0;d=c[b+32>>2]|0;c[r+80>>2]=c[d+4>>2];c[r+80+4>>2]=c[d+20>>2];c[r+80+8>>2]=c[d+36>>2];g[r+80+12>>2]=0.0;c[r+80+16>>2]=c[d+8>>2];c[r+80+20>>2]=c[d+24>>2];c[r+80+24>>2]=c[d+40>>2];g[r+80+28>>2]=0.0;c[r+80+32>>2]=c[d+12>>2];c[r+80+36>>2]=c[d+28>>2];c[r+80+40>>2]=c[d+44>>2];g[r+80+44>>2]=0.0;u=p-+g[s+56>>2];t=n-+g[s+60>>2];g[r+64>>2]=m-+g[s+52>>2];g[r+64+4>>2]=u;g[r+64+8>>2]=t;g[r+64+12>>2]=0.0;t=q-+g[d+56>>2];u=l-+g[d+60>>2];g[r+48>>2]=o-+g[d+52>>2];g[r+48+4>>2]=t;g[r+48+8>>2]=u;g[r+48+12>>2]=0.0;fg(b+48|0,r+128|0,r+80|0,r+64|0,r+48|0,r,s+396|0,+g[s+344>>2],d+396|0,+g[d+344>>2]);d=c[b+28>>2]|0;c[r+128>>2]=c[d+4>>2];c[r+128+4>>2]=c[d+20>>2];c[r+128+8>>2]=c[d+36>>2];g[r+128+12>>2]=0.0;c[r+128+16>>2]=c[d+8>>2];c[r+128+20>>2]=c[d+24>>2];c[r+128+24>>2]=c[d+40>>2];g[r+128+28>>2]=0.0;c[r+128+32>>2]=c[d+12>>2];c[r+128+36>>2]=c[d+28>>2];c[r+128+40>>2]=c[d+44>>2];g[r+128+44>>2]=0.0;s=c[b+32>>2]|0;c[r+80>>2]=c[s+4>>2];c[r+80+4>>2]=c[s+20>>2];c[r+80+8>>2]=c[s+36>>2];g[r+80+12>>2]=0.0;c[r+80+16>>2]=c[s+8>>2];c[r+80+20>>2]=c[s+24>>2];c[r+80+24>>2]=c[s+40>>2];g[r+80+28>>2]=0.0;c[r+80+32>>2]=c[s+12>>2];c[r+80+36>>2]=c[s+28>>2];c[r+80+40>>2]=c[s+44>>2];g[r+80+44>>2]=0.0;u=p-+g[d+56>>2];t=n-+g[d+60>>2];g[r+64>>2]=m-+g[d+52>>2];g[r+64+4>>2]=u;g[r+64+8>>2]=t;g[r+64+12>>2]=0.0;t=q-+g[s+56>>2];u=l-+g[s+60>>2];g[r+48>>2]=o-+g[s+52>>2];g[r+48+4>>2]=t;g[r+48+8>>2]=u;g[r+48+12>>2]=0.0;fg(b+132|0,r+128|0,r+80|0,r+64|0,r+48|0,r+16|0,d+396|0,+g[d+344>>2],s+396|0,+g[s+344>>2]);s=c[b+28>>2]|0;c[r+128>>2]=c[s+4>>2];c[r+128+4>>2]=c[s+20>>2];c[r+128+8>>2]=c[s+36>>2];g[r+128+12>>2]=0.0;c[r+128+16>>2]=c[s+8>>2];c[r+128+20>>2]=c[s+24>>2];c[r+128+24>>2]=c[s+40>>2];g[r+128+28>>2]=0.0;c[r+128+32>>2]=c[s+12>>2];c[r+128+36>>2]=c[s+28>>2];c[r+128+40>>2]=c[s+44>>2];g[r+128+44>>2]=0.0;d=c[b+32>>2]|0;c[r+80>>2]=c[d+4>>2];c[r+80+4>>2]=c[d+20>>2];c[r+80+8>>2]=c[d+36>>2];g[r+80+12>>2]=0.0;c[r+80+16>>2]=c[d+8>>2];c[r+80+20>>2]=c[d+24>>2];c[r+80+24>>2]=c[d+40>>2];g[r+80+28>>2]=0.0;c[r+80+32>>2]=c[d+12>>2];c[r+80+36>>2]=c[d+28>>2];c[r+80+40>>2]=c[d+44>>2];g[r+80+44>>2]=0.0;u=p-+g[s+56>>2];t=n-+g[s+60>>2];g[r+64>>2]=m-+g[s+52>>2];g[r+64+4>>2]=u;g[r+64+8>>2]=t;g[r+64+12>>2]=0.0;t=q-+g[d+56>>2];u=l-+g[d+60>>2];g[r+48>>2]=o-+g[d+52>>2];g[r+48+4>>2]=t;g[r+48+8>>2]=u;g[r+48+12>>2]=0.0;fg(b+216|0,r+128|0,r+80|0,r+64|0,r+48|0,r+32|0,s+396|0,+g[s+344>>2],d+396|0,+g[d+344>>2]);d=b+32|0}else d=b+32|0;v=c[b+28>>2]|0;s=c[d>>2]|0;Cb(b,v+4|0,s+4|0,v+264|0,s+264|0);sa=r;return}function xc(b,d){b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0,t=0.0,u=0.0,v=0.0,w=0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0;m=c[b+28>>2]|0;p=c[b+32>>2]|0;Cb(b,m+4|0,p+4|0,m+264|0,p+264|0);s=c[d+8>>2]|0;g[s>>2]=1.0;j=c[d+24>>2]|0;g[s+(j+1<<2)>>2]=1.0;g[s+((j<<1)+2<<2)>>2]=1.0;l=+g[b+348>>2];v=+g[b+352>>2];o=+g[b+356>>2];t=+g[m+4>>2]*l+ +g[m+8>>2]*v+ +g[m+12>>2]*o;n=l*+g[m+20>>2]+v*+g[m+24>>2]+o*+g[m+28>>2];o=l*+g[m+36>>2]+v*+g[m+40>>2]+o*+g[m+44>>2];s=c[d+12>>2]|0;c[s>>2]=0;g[s+4>>2]=o;g[s+8>>2]=-n;g[s+12>>2]=0.0;g[s+(j<<2)>>2]=-o;c[s+(j<<2)+4>>2]=0;g[s+(j<<2)+8>>2]=t;g[s+(j<<2)+12>>2]=0.0;g[s+(j<<1<<2)>>2]=n;g[s+(j<<1<<2)+4>>2]=-t;c[s+(j<<1<<2)+8>>2]=0;g[s+(j<<1<<2)+12>>2]=0.0;q=c[d+16>>2]|0;g[q>>2]=-1.0;g[q+(j+1<<2)>>2]=-1.0;g[q+((j<<1)+2<<2)>>2]=-1.0;v=+g[b+412>>2];l=+g[b+416>>2];k=+g[b+420>>2];u=+g[p+4>>2]*v+ +g[p+8>>2]*l+ +g[p+12>>2]*k;e=v*+g[p+20>>2]+l*+g[p+24>>2]+k*+g[p+28>>2];k=v*+g[p+36>>2]+l*+g[p+40>>2]+k*+g[p+44>>2];q=c[d+20>>2]|0;c[q>>2]=0;g[q+4>>2]=-k;g[q+8>>2]=e;g[q+12>>2]=0.0;g[q+(j<<2)>>2]=k;c[q+(j<<2)+4>>2]=0;g[q+(j<<2)+8>>2]=-u;g[q+(j<<2)+12>>2]=0.0;g[q+(j<<1<<2)>>2]=-e;g[q+(j<<1<<2)+4>>2]=u;c[q+(j<<1<<2)+8>>2]=0;g[q+(j<<1<<2)+12>>2]=0.0;r=c[b+592>>2]|0;l=+g[((r&2|0)==0?d+4|0:b+600|0)>>2]*+g[d>>2];h=c[d+28>>2]|0;f=c[d+36>>2]|0;i=c[d+40>>2]|0;g[h>>2]=l*(u+ +g[p+52>>2]-t-+g[m+52>>2]);g[f>>2]=-3402823466385288598117041.0e14;g[i>>2]=3402823466385288598117041.0e14;if(!(r&1)){g[h+(j<<2)>>2]=l*(e+ +g[p+56>>2]-n-+g[m+56>>2]);g[f+(j<<2)>>2]=-3402823466385288598117041.0e14;g[i+(j<<2)>>2]=3402823466385288598117041.0e14;g[h+(j<<1<<2)>>2]=l*(k+ +g[p+60>>2]-o-+g[m+60>>2]);g[f+(j<<1<<2)>>2]=-3402823466385288598117041.0e14;g[i+(j<<1<<2)>>2]=3402823466385288598117041.0e14}else{w=c[d+32>>2]|0;c[w>>2]=c[b+596>>2];g[h+(j<<2)>>2]=l*(e+ +g[p+56>>2]-n-+g[m+56>>2]);g[f+(j<<2)>>2]=-3402823466385288598117041.0e14;g[i+(j<<2)>>2]=3402823466385288598117041.0e14;c[w+(j<<2)>>2]=c[b+596>>2];g[h+(j<<1<<2)>>2]=l*(k+ +g[p+60>>2]-o-+g[m+60>>2]);g[f+(j<<1<<2)>>2]=-3402823466385288598117041.0e14;g[i+(j<<1<<2)>>2]=3402823466385288598117041.0e14;c[w+(j<<1<<2)>>2]=c[b+596>>2]}do if(!(a[b+526>>0]|0))j=j*3|0;else{v=+g[b+456>>2];if(+g[b+444>>2]>2]>2];z=+g[m+8>>2];y=+g[m+12>>2];E=+g[b+304>>2];D=+g[b+320>>2];C=+g[b+336>>2];l=+g[b+308>>2];o=+g[b+324>>2];u=+g[b+340>>2];x=+g[m+20>>2];e=+g[m+24>>2];k=+g[m+28>>2];n=+g[m+36>>2];t=+g[m+40>>2];v=+g[m+44>>2];g[s+(j*3<<2)>>2]=A*E+z*D+y*C;g[s+((j*3|0)+1<<2)>>2]=E*x+D*e+C*k;g[s+((j*3|0)+2<<2)>>2]=E*n+D*t+C*v;g[s+(j<<2<<2)>>2]=A*l+z*o+y*u;g[s+((j<<2|1)<<2)>>2]=l*x+o*e+u*k;g[s+((j<<2|2)<<2)>>2]=l*n+o*t+u*v;g[q+(j*3<<2)>>2]=-(A*E+z*D+y*C);g[q+((j*3|0)+1<<2)>>2]=-(E*x+D*e+C*k);g[q+((j*3|0)+2<<2)>>2]=-(E*n+D*t+C*v);g[q+(j<<2<<2)>>2]=-(A*l+z*o+y*u);g[q+((j<<2|1)<<2)>>2]=-(l*x+o*e+u*k);g[q+((j<<2|2)<<2)>>2]=-(l*n+o*t+u*v);B=+g[d>>2]*+g[b+436>>2];h=c[d+28>>2]|0;g[h+(j*3<<2)>>2]=B*((A*E+z*D+y*C)*+g[b+460>>2]+(E*x+D*e+C*k)*+g[b+464>>2]+(E*n+D*t+C*v)*+g[b+468>>2]);g[h+(j<<2<<2)>>2]=B*((A*l+z*o+y*u)*+g[b+460>>2]+(l*x+o*e+u*k)*+g[b+464>>2]+(l*n+o*t+u*v)*+g[b+468>>2]);f=c[d+36>>2]|0;g[f+(j*3<<2)>>2]=-3402823466385288598117041.0e14;i=c[d+40>>2]|0;g[i+(j*3<<2)>>2]=3402823466385288598117041.0e14;g[f+(j<<2<<2)>>2]=-3402823466385288598117041.0e14;g[i+(j<<2<<2)>>2]=3402823466385288598117041.0e14;j=j*5|0;break}E=+g[b+436>>2];C=E*+g[b+460>>2]*E;D=E*E*+g[b+464>>2];E=E*E*+g[b+468>>2];g[s+(j*3<<2)>>2]=C;g[s+((j*3|0)+1<<2)>>2]=D;g[s+((j*3|0)+2<<2)>>2]=E;g[q+(j*3<<2)>>2]=-C;g[q+((j*3|0)+1<<2)>>2]=-D;g[q+((j*3|0)+2<<2)>>2]=-E;g[h+(j*3<<2)>>2]=+g[d>>2]*+g[b+432>>2]*+g[b+504>>2];if(r&4|0)c[(c[d+32>>2]|0)+(j*3<<2)>>2]=c[b+604>>2];g[f+(j*3<<2)>>2]=0.0;g[i+(j*3<<2)>>2]=3402823466385288598117041.0e14;j=j<<2}while(0);if(!(a[b+525>>0]|0))return;E=+g[b+436>>2];C=E*+g[b+476>>2]*E;D=E*E*+g[b+480>>2];E=E*E*+g[b+484>>2];g[s+(j<<2)>>2]=C;p=j+1|0;g[s+(p<<2)>>2]=D;w=j+2|0;g[s+(w<<2)>>2]=E;g[q+(j<<2)>>2]=-C;g[q+(p<<2)>>2]=-D;g[q+(w<<2)>>2]=-E;g[h+(j<<2)>>2]=+g[d>>2]*+g[b+432>>2]*+g[b+508>>2];if(r&4|0)c[(c[d+32>>2]|0)+(j<<2)>>2]=c[b+604>>2];do if(+g[b+452>>2]>0.0){f=f+(j<<2)|0;if(+g[b+508>>2]>0.0){g[f>>2]=0.0;e=3402823466385288598117041.0e14;break}else{g[f>>2]=-3402823466385288598117041.0e14;e=0.0;break}}else{g[f+(j<<2)>>2]=-3402823466385288598117041.0e14;e=3402823466385288598117041.0e14}while(0);g[i+(j<<2)>>2]=e;return}function yc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;var i=0.0,j=0.0,k=0,l=0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0,z=0,A=0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0;A=sa;sa=sa+272|0;c[A+128>>2]=c[d>>2];c[A+128+4>>2]=c[d+4>>2];c[A+128+8>>2]=c[d+8>>2];c[A+128+12>>2]=c[d+12>>2];c[A+128+16>>2]=c[d+16>>2];c[A+128+16+4>>2]=c[d+16+4>>2];c[A+128+16+8>>2]=c[d+16+8>>2];c[A+128+16+12>>2]=c[d+16+12>>2];c[A+128+32>>2]=c[d+32>>2];c[A+128+32+4>>2]=c[d+32+4>>2];c[A+128+32+8>>2]=c[d+32+8>>2];c[A+128+32+12>>2]=c[d+32+12>>2];c[A+128+48>>2]=c[d+48>>2];c[A+128+48+4>>2]=c[d+48+4>>2];c[A+128+48+8>>2]=c[d+48+8>>2];c[A+128+48+12>>2]=c[d+48+12>>2];c[A+64>>2]=c[e>>2];c[A+64+4>>2]=c[e+4>>2];c[A+64+8>>2]=c[e+8>>2];c[A+64+12>>2]=c[e+12>>2];c[A+64+16>>2]=c[e+16>>2];c[A+64+16+4>>2]=c[e+16+4>>2];c[A+64+16+8>>2]=c[e+16+8>>2];c[A+64+16+12>>2]=c[e+16+12>>2];c[A+64+32>>2]=c[e+32>>2];c[A+64+32+4>>2]=c[e+32+4>>2];c[A+64+32+8>>2]=c[e+32+8>>2];c[A+64+32+12>>2]=c[e+32+12>>2];c[A+64+48>>2]=c[e+48>>2];c[A+64+48+4>>2]=c[e+48+4>>2];c[A+64+48+8>>2]=c[e+48+8>>2];c[A+64+48+12>>2]=c[e+48+12>>2];i=+g[A+64+52>>2]-+g[A+128+52>>2];F=+g[A+64+56>>2]-+g[A+128+56>>2];g[A+16>>2]=+g[A+64+48>>2]-+g[A+128+48>>2];g[A+16+4>>2]=i;g[A+16+8>>2]=F;g[A+16+12>>2]=0.0;Se(A+128|0,A+64|0,A+208|0,A+192|0);F=+g[A+192>>2];i=F*+g[A+208+4>>2];C=F*+g[A+208+8>>2];g[A>>2]=+g[A+208>>2]*F;g[A+4>>2]=i;g[A+8>>2]=C;g[A+12>>2]=0.0;c[A+208+48>>2]=0;c[A+208+48+4>>2]=0;c[A+208+48+8>>2]=0;c[A+208+48+12>>2]=0;Og(A+128|0,A+192|0);C=+g[A+192>>2];i=+g[A+192+4>>2];F=+g[A+192+8>>2];D=+g[A+192+12>>2];B=C*(2.0/(C*C+i*i+F*F+D*D));j=i*(2.0/(C*C+i*i+F*F+D*D));E=F*(2.0/(C*C+i*i+F*F+D*D));g[A+208>>2]=1.0-(i*j+F*E);g[A+208+4>>2]=C*j-D*E;g[A+208+8>>2]=C*E+D*j;g[A+208+12>>2]=0.0;g[A+208+16>>2]=C*j+D*E;g[A+208+20>>2]=1.0-(C*B+F*E);g[A+208+24>>2]=i*E-D*B;g[A+208+28>>2]=0.0;g[A+208+32>>2]=C*E-D*j;g[A+208+36>>2]=i*E+D*B;g[A+208+40>>2]=1.0-(C*B+i*j);g[A+208+44>>2]=0.0;zg(b,A+208|0,A+16|0,A,A+48|0,A+32|0);if((c[a+268>>2]|0)<=0){sa=A;return}k=0;do{l=c[(c[a+276>>2]|0)+(k<<2)>>2]|0;if(Ha[c[(c[f>>2]|0)+8>>2]&31](f,c[l+188>>2]|0)|0?(y=c[l+192>>2]|0,ab[c[(c[y>>2]|0)+8>>2]&127](y,l+4|0,A+192|0,A+16|0),m=+g[A+192>>2]+ +g[A+48>>2],n=+g[A+192+4>>2]+ +g[A+48+4>>2],o=+g[A+192+8>>2]+ +g[A+48+8>>2],g[A+192>>2]=m,g[A+192+4>>2]=n,g[A+192+8>>2]=o,g[A+192+12>>2]=0.0,p=+g[A+16>>2]+ +g[A+32>>2],q=+g[A+16+4>>2]+ +g[A+32+4>>2],r=+g[A+16+8>>2]+ +g[A+32+8>>2],g[A+16>>2]=p,g[A+16+4>>2]=q,g[A+16+8>>2]=r,g[A+16+12>>2]=0.0,s=+g[d+48>>2]-(p+m)*.5,t=+g[d+52>>2]-(q+n)*.5,u=+g[d+56>>2]-(r+o)*.5,v=+g[e+48>>2]-(p+m)*.5,w=+g[e+52>>2]-(q+n)*.5,x=+g[e+56>>2]-(r+o)*.5,y=(s>(p-m)*.5?8:0)|s<-((p-m)*.5)|(t<-((q-n)*.5)?2:0)|(t>(q-n)*.5?16:0)|(u<-((r-o)*.5)?4:0)|(u>(r-o)*.5?32:0),z=(v>(p-m)*.5?8:0)|v<-((p-m)*.5)|(w<-((q-n)*.5)?2:0)|(w>(q-n)*.5?16:0)|(x<-((r-o)*.5)?4:0)|(x>(r-o)*.5?32:0),(z&y|0)==0):0){if(s<-((p-m)*.5))if(!((-s-(p-m)*.5)/(v-s)>=0.0)){i=0.0;j=1.0}else{i=(-s-(p-m)*.5)/(v-s);j=1.0}else if(v<-((p-m)*.5)?(-s-(p-m)*.5)/(v-s)<1.0:0){i=0.0;j=(-s-(p-m)*.5)/(v-s)}else{i=0.0;j=1.0}if(t<-((q-n)*.5)){if(i<=(-t-(q-n)*.5)/(w-t))i=(-t-(q-n)*.5)/(w-t)}else if(w<-((q-n)*.5)?(-t-(q-n)*.5)/(w-t)(p-m)*.5){if(i<=((p-m)*.5-s)/(v-s))i=((p-m)*.5-s)/(v-s)}else if(v>(p-m)*.5?((p-m)*.5-s)/(v-s)(q-n)*.5){if(i<=((q-n)*.5-t)/(w-t))i=((q-n)*.5-t)/(w-t)}else if(w>(q-n)*.5?((q-n)*.5-t)/(w-t)>2]|0;c[A+208>>2]=0;c[A+208+4>>2]=G;c[A+208+8>>2]=l;c[A+208+12>>2]=l+4;c[A+208+16>>2]=-1;c[A+208+20>>2]=-1;Eb(b,A+128|0,A+64|0,A+208|0,f,h)}}k=k+1|0}while((k|0)<(c[a+268>>2]|0));sa=A;return}function zc(b,d,e,f,h,i,j,k,l,m){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0,A=0,B=0.0,C=0,D=0;if((j|0)<2|(k|0)<2){m=0;return m|0}p=J(k,j)|0;c[7182]=(c[7182]|0)+1;b=xb(p>>>0>268435455?18:(p<<4|3)+16|0)|0;if(!b)q=0;else{c[(b+4+15&-16)+-4>>2]=b;q=b+4+15&-16}r=CI(p>>>0>1073741823?-1:p<<2)|0;b=0;do{B=+(b|0)/+(k+-1|0);s=+g[e>>2];s=s+B*(+g[h>>2]-s);t=+g[e+4>>2];t=t+B*(+g[h+4>>2]-t);u=+g[e+8>>2];u=u+B*(+g[h+8>>2]-u);v=+g[f>>2];w=+g[f+4>>2];y=+g[f+8>>2];v=v+B*(+g[i>>2]-v)-s;w=w+B*(+g[i+4>>2]-w)-t;y=y+B*(+g[i+8>>2]-y)-u;o=J(b,j)|0;n=0;do{B=+(n|0)/+(j+-1|0);A=n+o|0;g[q+(A<<4)>>2]=s+v*B;g[q+(A<<4)+4>>2]=t+w*B;g[q+(A<<4)+8>>2]=u+y*B;g[q+(A<<4)+12>>2]=0.0;g[r+(A<<2)>>2]=1.0;n=n+1|0}while((n|0)!=(j|0));b=b+1|0}while((b|0)!=(k|0));c[7182]=(c[7182]|0)+1;b=xb(1271)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}Hb(b,d,p,q,r);if(l&1|0){g[(c[b+720>>2]|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&2|0){g[(c[b+720>>2]|0)+((j+-1|0)*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(l&4|0){A=J(k+-1|0,j)|0;g[(c[b+720>>2]|0)+(A*104|0)+88>>2]=0.0;a[b+924>>0]=1}if(!(l&8)){z=b+720|0;A=b+924|0}else{A=j+-1+(J(k+-1|0,j)|0)|0;z=b+720|0;g[(c[z>>2]|0)+(A*104|0)+88>>2]=0.0;A=b+924|0;a[A>>0]=1}c[7183]=(c[7183]|0)+1;Hc(c[q+-4>>2]|0);DI(r);r=b+732|0;l=b+740|0;n=0;do a:do if((j|0)>0){q=J(n,j)|0;d=n+1|0;f=J(d,j)|0;if((d|0)>=(k|0)){n=0;while(1){o=n;n=n+1|0;if((n|0)<(j|0)){h=n+q|0;f=c[z>>2]|0;oh(b,0);p=(c[r>>2]|0)+-1|0;i=c[l>>2]|0;c[i+(p*52|0)+8>>2]=f+((o+q|0)*104|0);c[i+(p*52|0)+12>>2]=f+(h*104|0);w=+g[f+((o+q|0)*104|0)+8>>2]-+g[f+(h*104|0)+8>>2];y=+g[f+((o+q|0)*104|0)+12>>2]-+g[f+(h*104|0)+12>>2];B=+g[f+((o+q|0)*104|0)+16>>2]-+g[f+(h*104|0)+16>>2];g[i+(p*52|0)+16>>2]=+x(+(w*w+y*y+B*B));a[A>>0]=1}if((n|0)==(j|0)){n=d;break a}}}o=0;do{h=o+q|0;e=o;o=o+1|0;do if((o|0)<(j|0)){i=o+q|0;C=c[z>>2]|0;oh(b,0);D=(c[r>>2]|0)+-1|0;p=c[l>>2]|0;c[p+(D*52|0)+8>>2]=C+(h*104|0);c[p+(D*52|0)+12>>2]=C+(i*104|0);B=+g[C+(h*104|0)+8>>2]-+g[C+(i*104|0)+8>>2];y=+g[C+(h*104|0)+12>>2]-+g[C+(i*104|0)+12>>2];w=+g[C+(h*104|0)+16>>2]-+g[C+(i*104|0)+16>>2];g[p+(D*52|0)+16>>2]=+x(+(B*B+y*y+w*w));a[A>>0]=1;D=c[z>>2]|0;oh(b,0);p=(c[r>>2]|0)+-1|0;C=c[l>>2]|0;c[C+(p*52|0)+8>>2]=D+(h*104|0);c[C+(p*52|0)+12>>2]=D+((e+f|0)*104|0);w=+g[D+(h*104|0)+8>>2]-+g[D+((e+f|0)*104|0)+8>>2];y=+g[D+(h*104|0)+12>>2]-+g[D+((e+f|0)*104|0)+12>>2];B=+g[D+(h*104|0)+16>>2]-+g[D+((e+f|0)*104|0)+16>>2];g[C+(p*52|0)+16>>2]=+x(+(w*w+y*y+B*B));a[A>>0]=1;if(!(e+n&1)){mf(b,e+f|0,h,i,0);mf(b,e+f|0,i,o+f|0,0);if(!m)break;p=c[z>>2]|0;oh(b,0);D=(c[r>>2]|0)+-1|0;C=c[l>>2]|0;c[C+(D*52|0)+8>>2]=p+(i*104|0);c[C+(D*52|0)+12>>2]=p+((e+f|0)*104|0);w=+g[p+(i*104|0)+8>>2]-+g[p+((e+f|0)*104|0)+8>>2];y=+g[p+(i*104|0)+12>>2]-+g[p+((e+f|0)*104|0)+12>>2];B=+g[p+(i*104|0)+16>>2]-+g[p+((e+f|0)*104|0)+16>>2];g[C+(D*52|0)+16>>2]=+x(+(w*w+y*y+B*B));a[A>>0]=1;break}else{p=o+f|0;mf(b,h,i,p,0);mf(b,h,p,e+f|0,0);if(!m)break;i=c[z>>2]|0;oh(b,0);D=(c[r>>2]|0)+-1|0;C=c[l>>2]|0;c[C+(D*52|0)+8>>2]=i+(h*104|0);c[C+(D*52|0)+12>>2]=i+(p*104|0);w=+g[i+(h*104|0)+8>>2]-+g[i+(p*104|0)+8>>2];y=+g[i+(h*104|0)+12>>2]-+g[i+(p*104|0)+12>>2];B=+g[i+(h*104|0)+16>>2]-+g[i+(p*104|0)+16>>2];g[C+(D*52|0)+16>>2]=+x(+(w*w+y*y+B*B));a[A>>0]=1;break}}else{p=c[z>>2]|0;oh(b,0);D=(c[r>>2]|0)+-1|0;C=c[l>>2]|0;c[C+(D*52|0)+8>>2]=p+(h*104|0);c[C+(D*52|0)+12>>2]=p+((e+f|0)*104|0);w=+g[p+(h*104|0)+8>>2]-+g[p+((e+f|0)*104|0)+8>>2];y=+g[p+(h*104|0)+12>>2]-+g[p+((e+f|0)*104|0)+12>>2];B=+g[p+(h*104|0)+16>>2]-+g[p+((e+f|0)*104|0)+16>>2];g[C+(D*52|0)+16>>2]=+x(+(w*w+y*y+B*B));a[A>>0]=1}while(0)}while((o|0)!=(j|0));n=d}else n=n+1|0;while(0);while((n|0)!=(k|0));return b|0}function Ac(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;d=c[a+8>>2]|0;if((d|0)<=0)return;f=0;do{e=c[(c[a+16>>2]|0)+(f<<2)>>2]|0;if((c[e+236>>2]|0)==1){Va[c[(c[e>>2]|0)+24>>2]&127](e,b);d=c[a+8>>2]|0}f=f+1|0}while((f|0)<(d|0));h=d;if((h|0)<=0)return;i=0;o=0;s=0;r=0;g=0;f=0;y=0;x=0;w=0;e=0;q=0;p=0;d=0;l=0;n=0;while(1){z=c[(c[(c[a+16>>2]|0)+(i<<2)>>2]|0)+192>>2]|0;t=((10?~(z<<15)+z>>10:~(z<<15)+z|0)^~(z<<15)+z)*9|0;t=(6?t>>6:t)^t;t=(16?t+~(t<<11)>>16:t+~(t<<11)|0)^t+~(t<<11);j=t&p+-1;a:do if(j>>>0>>0?(A=c[f+(j<<2)>>2]|0,(A|0)!=-1):0){j=A;while(1){if((c[g+(j<<3)>>2]|0)==(z|0))break;j=c[e+(j<<2)>>2]|0;if((j|0)==-1){F=14;break a}}if(d+(j<<2)|0){j=y;m=x;k=w}else F=14}else F=14;while(0);if((F|0)==14){F=0;m=t&p+-1;b:do if(m>>>0>>0?(B=c[f+(m<<2)>>2]|0,(B|0)!=-1):0){h=B;while(1){if((c[g+(h<<3)>>2]|0)==(z|0))break;h=c[e+(h<<2)>>2]|0;if((h|0)==-1){F=20;break b}}c[d+(h<<2)>>2]=z;j=y;m=x;k=w}else F=20;while(0);if((F|0)==20){F=0;do if((q|0)==(p|0)){j=(p|0)==0?1:p<<1;if((p|0)<(j|0)){if((j|0)!=0?(c[7182]=(c[7182]|0)+1,E=xb((j<<2|3)+16|0)|0,(E|0)!=0):0){c[(E+4+15&-16)+-4>>2]=E;k=E+4+15&-16}else k=0;if((p|0)<=0){if(!d){v=j;d=k;h=p;break}}else{h=0;do{c[k+(h<<2)>>2]=c[d+(h<<2)>>2];h=h+1|0}while((h|0)!=(p|0))}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);v=j;d=k;h=p}else{v=p;h=p}}else{v=p;h=q}while(0);c[d+(h<<2)>>2]=z;u=h+1|0;do if((s|0)==(r|0)){j=(s|0)==0?1:s<<1;if((s|0)<(j|0)){if((j|0)!=0?(c[7182]=(c[7182]|0)+1,C=xb((j<<3|3)+16|0)|0,(C|0)!=0):0){c[(C+4+15&-16)+-4>>2]=C;k=C+4+15&-16}else k=0;if((s|0)<=0){if(!g){r=j;g=k;break}}else{h=0;do{H=g+(h<<3)|0;G=c[H+4>>2]|0;r=k+(h<<3)|0;c[r>>2]=c[H>>2];c[r+4>>2]=G;h=h+1|0}while((h|0)!=(s|0))}c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);r=j;g=k}else r=s}while(0);H=g+(s<<3)|0;c[H>>2]=z;c[H+4>>2]=0;s=s+1|0;if((p|0)<(v|0)){if((y|0)<(v|0)){do if((o|0)<(v|0)){if((v|0)!=0?(c[7182]=(c[7182]|0)+1,D=xb((v<<2|3)+16|0)|0,(D|0)!=0):0){c[(D+4+15&-16)+-4>>2]=D;j=D+4+15&-16}else j=0;if((y|0)<=0){if(!f){o=v;f=j;n=j;break}}else{h=0;do{c[j+(h<<2)>>2]=c[f+(h<<2)>>2];h=h+1|0}while((h|0)!=(y|0))}c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);o=v;f=j;n=j}while(0);m=v<<2;mk(f+(y<<2)|0,0,m-(y<<2)|0)|0;if((x|0)<(v|0)){do if((w|0)<(v|0)){do if(!v)j=0;else{c[7182]=(c[7182]|0)+1;h=xb((m|3)+16|0)|0;if(!h){j=0;break}c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}while(0);if((x|0)<=0){if(!e){k=v;e=j;h=j;break}}else{h=0;do{c[j+(h<<2)>>2]=c[e+(h<<2)>>2];h=h+1|0}while((h|0)!=(x|0))}c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);k=v;e=j;h=j}else{k=w;h=l}while(0);mk(e+(x<<2)|0,0,m-(x<<2)|0)|0;l=h}else k=w;if((v|0)>0){mk(n|0,-1,m|0)|0;mk(l|0,-1,m|0)|0}if((y|0)>0){j=v+-1|0;h=0;do{H=c[g+(h<<3)>>2]|0;H=((10?H+~(H<<15)>>10:H+~(H<<15)|0)^H+~(H<<15))*9|0;H=(6?H>>6:H)^H;H=f+((((16?H+~(H<<11)>>16:H+~(H<<11)|0)^H+~(H<<11))&j)<<2)|0;c[e+(h<<2)>>2]=c[H>>2];c[H>>2]=h;h=h+1|0}while((h|0)!=(y|0));j=v;m=v;h=n}else{j=v;m=v;h=n}}else{j=y;m=x;k=w;h=n}p=t&v+-1}else{p=m;j=y;m=x;k=w;h=n}p=f+(p<<2)|0;c[e+(q<<2)>>2]=c[p>>2];c[p>>2]=q;q=u;p=v;n=h}Va[c[(c[z>>2]|0)+60>>2]&127](z,b);h=c[a+8>>2]|0}i=i+1|0;if((i|0)>=(h|0))break;y=j;x=m;w=k}if(g|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}if(!f)return;c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);return}function Bc(a,d,f){a=a|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;g=c[a+108>>2]|0;if(g|0)Za[c[(c[g>>2]|0)+12>>2]&127](g,c[d+60>>2]|0,f);o=c[d+12>>2]|0;m=c[a+60>>2]|0;n=c[a+92>>2]|0;if(!(Fa[c[(c[n>>2]|0)+56>>2]&127](n)|0)){n=c[a+92>>2]|0;Za[c[(c[n>>2]|0)+16>>2]&127](n,m+((o&65535)<<6)|0,f)}n=e[a+56>>1]|0;d=c[a+60>>2]|0;b[d+54>>1]=(e[d+54>>1]|0)+65534;b[d+56>>1]=(e[d+56>>1]|0)+65534;b[d+58>>1]=(e[d+58>>1]|0)+65534;l=c[a+68>>2]|0;g=b[a+6>>1]|0;f=e[m+((o&65535)<<6)+54>>1]|0;b[l+(f<<2)>>1]=g;h=b[l+(f<<2)+6>>1]|0;if(!(h<<16>>16))f=l;else{j=d+((e[l+(f<<2)+2>>1]|0)<<6)+54|0;i=l+(f<<2)|0;while(1){f=i;i=i+4|0;d=b[i>>1]|0;if((g&65535)<(d&65535))break;g=c[a+60>>2]|0;k=h&65535;d=(d&1)==0?g+(k<<6)+48|0:g+(k<<6)+54|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[j>>1]=(b[j>>1]|0)+1<<16>>16;d=e[f>>1]|e[f+2>>1]<<16;k=e[i>>1]|e[i+2>>1]<<16;b[f>>1]=k;b[f+2>>1]=k>>>16;b[i>>1]=d;b[i+2>>1]=d>>>16;h=b[f+10>>1]|0;if(!(h<<16>>16))break;else g=d&65535}g=b[a+6>>1]|0;f=c[a+68>>2]|0}d=e[m+((o&65535)<<6)+48>>1]|0;b[l+(d<<2)>>1]=g;i=f+(d<<2)|0;h=b[i+6>>1]|0;if(h<<16>>16){k=(c[a+60>>2]|0)+((e[f+(d<<2)+2>>1]|0)<<6)+48|0;j=i;f=b[i>>1]|0;while(1){g=j;j=j+4|0;d=b[j>>1]|0;if((f&65535)<(d&65535))break;f=c[a+60>>2]|0;i=h&65535;d=(d&1)==0?f+(i<<6)+48|0:f+(i<<6)+54|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[k>>1]=(b[k>>1]|0)+1<<16>>16;d=e[g>>1]|e[g+2>>1]<<16;i=e[j>>1]|e[j+2>>1]<<16;b[g>>1]=i;b[g+2>>1]=i>>>16;b[j>>1]=d;b[j+2>>1]=d>>>16;h=b[g+10>>1]|0;if(!(h<<16>>16))break;else f=d&65535}g=b[a+6>>1]|0}b[l+((n<<1)+-1<<2)+2>>1]=0;b[l+((n<<1)+-1<<2)>>1]=g;l=c[a+72>>2]|0;d=e[m+((o&65535)<<6)+56>>1]|0;b[l+(d<<2)>>1]=g;f=b[l+(d<<2)+6>>1]|0;if(!(f<<16>>16))f=l;else{j=(c[a+60>>2]|0)+((e[l+(d<<2)+2>>1]|0)<<6)+56|0;i=l+(d<<2)|0;while(1){h=i;i=i+4|0;d=b[i>>1]|0;if((g&65535)<(d&65535))break;g=c[a+60>>2]|0;k=f&65535;d=(d&1)==0?g+(k<<6)+50|0:g+(k<<6)+56|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[j>>1]=(b[j>>1]|0)+1<<16>>16;d=e[h>>1]|e[h+2>>1]<<16;k=e[i>>1]|e[i+2>>1]<<16;b[h>>1]=k;b[h+2>>1]=k>>>16;b[i>>1]=d;b[i+2>>1]=d>>>16;f=b[h+10>>1]|0;if(!(f<<16>>16))break;else g=d&65535}g=b[a+6>>1]|0;f=c[a+72>>2]|0}d=e[m+((o&65535)<<6)+50>>1]|0;b[l+(d<<2)>>1]=g;h=f+(d<<2)|0;i=b[h+6>>1]|0;if(i<<16>>16){k=(c[a+60>>2]|0)+((e[f+(d<<2)+2>>1]|0)<<6)+50|0;j=h;f=b[h>>1]|0;h=i;while(1){g=j;j=j+4|0;d=b[j>>1]|0;if((f&65535)<(d&65535))break;f=c[a+60>>2]|0;i=h&65535;d=(d&1)==0?f+(i<<6)+50|0:f+(i<<6)+56|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[k>>1]=(b[k>>1]|0)+1<<16>>16;d=e[g>>1]|e[g+2>>1]<<16;i=e[j>>1]|e[j+2>>1]<<16;b[g>>1]=i;b[g+2>>1]=i>>>16;b[j>>1]=d;b[j+2>>1]=d>>>16;h=b[g+10>>1]|0;if(!(h<<16>>16))break;else f=d&65535}g=b[a+6>>1]|0}b[l+((n<<1)+-1<<2)+2>>1]=0;b[l+((n<<1)+-1<<2)>>1]=g;l=c[a+76>>2]|0;d=e[m+((o&65535)<<6)+58>>1]|0;b[l+(d<<2)>>1]=g;f=b[l+(d<<2)+6>>1]|0;if(!(f<<16>>16))f=l;else{j=(c[a+60>>2]|0)+((e[l+(d<<2)+2>>1]|0)<<6)+58|0;i=l+(d<<2)|0;while(1){h=i;i=i+4|0;d=b[i>>1]|0;if((g&65535)<(d&65535))break;g=c[a+60>>2]|0;k=f&65535;d=(d&1)==0?g+(k<<6)+52|0:g+(k<<6)+58|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[j>>1]=(b[j>>1]|0)+1<<16>>16;d=e[h>>1]|e[h+2>>1]<<16;k=e[i>>1]|e[i+2>>1]<<16;b[h>>1]=k;b[h+2>>1]=k>>>16;b[i>>1]=d;b[i+2>>1]=d>>>16;f=b[h+10>>1]|0;if(!(f<<16>>16))break;else g=d&65535}g=b[a+6>>1]|0;f=c[a+76>>2]|0}d=e[m+((o&65535)<<6)+52>>1]|0;b[l+(d<<2)>>1]=g;h=f+(d<<2)|0;i=b[h+6>>1]|0;if(!(i<<16>>16)){k=g;m=l+((n<<1)+-1<<2)+2|0;b[m>>1]=0;m=l+((n<<1)+-1<<2)|0;b[m>>1]=k;m=c[a+60>>2]|0;n=a+64|0;l=b[n>>1]|0;m=m+((o&65535)<<6)+48|0;b[m>>1]=l;b[n>>1]=o;o=b[a+56>>1]|0;o=o+-1<<16>>16;b[a+56>>1]=o;return}k=(c[a+60>>2]|0)+((e[f+(d<<2)+2>>1]|0)<<6)+52|0;j=h;f=b[h>>1]|0;h=i;while(1){g=j;j=j+4|0;d=b[j>>1]|0;if((f&65535)<(d&65535))break;i=c[a+60>>2]|0;m=h&65535;d=(d&1)==0?i+(m<<6)+52|0:i+(m<<6)+58|0;b[d>>1]=(b[d>>1]|0)+-1<<16>>16;b[k>>1]=(b[k>>1]|0)+1<<16>>16;d=e[g>>1]|e[g+2>>1]<<16;m=e[j>>1]|e[j+2>>1]<<16;b[g>>1]=m;b[g+2>>1]=m>>>16;b[j>>1]=d;b[j+2>>1]=d>>>16;h=b[g+10>>1]|0;if(!(h<<16>>16))break;else f=d&65535}k=b[a+6>>1]|0;m=l+((n<<1)+-1<<2)+2|0;b[m>>1]=0;m=l+((n<<1)+-1<<2)|0;b[m>>1]=k;m=c[a+60>>2]|0;n=a+64|0;l=b[n>>1]|0;m=m+((o&65535)<<6)+48|0;b[m>>1]=l;b[n>>1]=o;o=b[a+56>>1]|0;o=o+-1<<16>>16;b[a+56>>1]=o;return}function Cc(d,e){d=d|0;e=e|0;var f=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=sa;sa=sa+64|0;g[d+20>>2]=+h[e+32>>3];g[d+24>>2]=+h[e+40>>3];g[d+28>>2]=+h[e+48>>3];g[d+32>>2]=+h[e+56>>3];g[d+4>>2]=+h[e>>3];g[d+8>>2]=+h[e+8>>3];g[d+12>>2]=+h[e+16>>3];g[d+16>>2]=+h[e+24>>3];g[d+36>>2]=+h[e+64>>3];g[d+40>>2]=+h[e+72>>3];g[d+44>>2]=+h[e+80>>3];g[d+48>>2]=+h[e+88>>3];c[d+56>>2]=c[e+96>>2];a[d+60>>0]=(c[e+100>>2]|0)!=0&1;o=c[e+104>>2]|0;k=p;m=k+64|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(m|0));n=c[d+88>>2]|0;if((n|0)<(o|0)){if((c[d+92>>2]|0)<(o|0)){if(!o){f=0;j=n}else{c[7182]=(c[7182]|0)+1;f=xb(o<<6|19)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=c[d+88>>2]|0}if((j|0)>0){i=0;do{k=f+(i<<6)|0;l=(c[d+96>>2]|0)+(i<<6)|0;m=k+64|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(m|0));i=i+1|0}while((i|0)!=(j|0))}i=c[d+96>>2]|0;if(i|0){if(a[d+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[d+96>>2]=0}a[d+100>>0]=1;c[d+96>>2]=f;c[d+92>>2]=o;i=d+96|0}else i=d+96|0;f=n;do{k=(c[i>>2]|0)+(f<<6)|0;l=p;m=k+64|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(m|0));f=f+1|0}while((f|0)!=(o|0))}c[d+88>>2]=o;if((o|0)>0){j=c[d+96>>2]|0;f=c[e+112>>2]|0;i=0;while(1){g[j+(i<<6)+16>>2]=+h[f+32>>3];g[j+(i<<6)+20>>2]=+h[f+40>>3];g[j+(i<<6)+24>>2]=+h[f+48>>3];g[j+(i<<6)+28>>2]=+h[f+56>>3];g[j+(i<<6)>>2]=+h[f>>3];g[j+(i<<6)+4>>2]=+h[f+8>>3];g[j+(i<<6)+8>>2]=+h[f+16>>3];g[j+(i<<6)+12>>2]=+h[f+24>>3];c[j+(i<<6)+32>>2]=c[f+64>>2];c[j+(i<<6)+36>>2]=c[f+68>>2];c[j+(i<<6)+40>>2]=c[f+72>>2];i=i+1|0;if((i|0)==(o|0))break;else f=f+80|0}}l=c[e+108>>2]|0;c[p>>2]=0;c[p+4>>2]=0;c[p+8>>2]=0;c[p+12>>2]=0;k=c[d+128>>2]|0;if((k|0)<(l|0)){if((c[d+132>>2]|0)<(l|0)){if(!l){f=0;j=k}else{c[7182]=(c[7182]|0)+1;f=xb((l<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=c[d+128>>2]|0}if((j|0)>0){i=0;do{o=f+(i<<4)|0;n=(c[d+136>>2]|0)+(i<<4)|0;c[o>>2]=c[n>>2];c[o+4>>2]=c[n+4>>2];c[o+8>>2]=c[n+8>>2];c[o+12>>2]=c[n+12>>2];i=i+1|0}while((i|0)!=(j|0))}i=c[d+136>>2]|0;if(i|0){if(a[d+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[d+136>>2]=0}a[d+140>>0]=1;c[d+136>>2]=f;c[d+132>>2]=l;i=d+136|0}else i=d+136|0;f=k;do{o=(c[i>>2]|0)+(f<<4)|0;c[o>>2]=c[p>>2];c[o+4>>2]=c[p+4>>2];c[o+8>>2]=c[p+8>>2];c[o+12>>2]=c[p+12>>2];f=f+1|0}while((f|0)!=(l|0))}c[d+128>>2]=l;if((l|0)>0){j=c[d+136>>2]|0;f=0;i=c[e+116>>2]|0;while(1){c[j+(f<<4)+12>>2]=c[i+12>>2];b[j+(f<<4)+6>>1]=b[i+6>>1]|0;b[j+(f<<4)+8>>1]=b[i+8>>1]|0;b[j+(f<<4)+10>>1]=b[i+10>>1]|0;b[j+(f<<4)>>1]=b[i>>1]|0;b[j+(f<<4)+2>>1]=b[i+2>>1]|0;b[j+(f<<4)+4>>1]=b[i+4>>1]|0;f=f+1|0;if((f|0)==(l|0))break;else i=i+16|0}}c[d+144>>2]=c[e+120>>2];l=c[e+124>>2]|0;k=c[d+152>>2]|0;if((k|0)<(l|0)){if((c[d+156>>2]|0)<(l|0)){if(!l){f=0;j=k}else{c[7182]=(c[7182]|0)+1;f=xb(l<<5|19)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}j=c[d+152>>2]|0}if((j|0)>0){i=0;do{o=f+(i<<5)|0;n=(c[d+160>>2]|0)+(i<<5)|0;c[o>>2]=c[n>>2];c[o+4>>2]=c[n+4>>2];c[o+8>>2]=c[n+8>>2];c[o+12>>2]=c[n+12>>2];c[o+16>>2]=c[n+16>>2];c[o+20>>2]=c[n+20>>2];c[o+24>>2]=c[n+24>>2];c[o+28>>2]=c[n+28>>2];i=i+1|0}while((i|0)!=(j|0))}i=c[d+160>>2]|0;if(i|0){if(a[d+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[d+160>>2]=0}a[d+164>>0]=1;c[d+160>>2]=f;c[d+156>>2]=l;i=d+160|0}else i=d+160|0;f=k;do{o=(c[i>>2]|0)+(f<<5)|0;c[o>>2]=c[p>>2];c[o+4>>2]=c[p+4>>2];c[o+8>>2]=c[p+8>>2];c[o+12>>2]=c[p+12>>2];c[o+16>>2]=c[p+16>>2];c[o+20>>2]=c[p+20>>2];c[o+24>>2]=c[p+24>>2];c[o+28>>2]=c[p+28>>2];f=f+1|0}while((f|0)!=(l|0))}c[d+152>>2]=l;if((l|0)<=0){sa=p;return}j=c[d+160>>2]|0;i=0;f=c[e+128>>2]|0;while(1){b[j+(i<<5)+6>>1]=b[f+14>>1]|0;b[j+(i<<5)+8>>1]=b[f+16>>1]|0;b[j+(i<<5)+10>>1]=b[f+18>>1]|0;b[j+(i<<5)>>1]=b[f+8>>1]|0;b[j+(i<<5)+2>>1]=b[f+10>>1]|0;b[j+(i<<5)+4>>1]=b[f+12>>1]|0;c[j+(i<<5)+12>>2]=c[f>>2];c[j+(i<<5)+16>>2]=c[f+4>>2];i=i+1|0;if((i|0)==(l|0))break;else f=f+20|0}sa=p;return}function Dc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0.0,V=0.0,W=0,X=0,Y=0;Y=c[d+36>>2]|0;W=c[e+36>>2]|0;K=+g[Y+8>>2];M=+g[Y+12>>2];L=+g[Y+16>>2];h=c[W+8>>2]|0;Q=+g[h+8>>2];R=+g[h+12>>2];S=+g[h+16>>2];d=c[W+12>>2]|0;N=+g[d+8>>2];O=+g[d+12>>2];P=+g[d+16>>2];e=c[W+16>>2]|0;T=+g[e+8>>2];U=+g[e+12>>2];V=+g[e+16>>2];s=N-K-(Q-K);A=O-M-(R-M);u=P-L-(S-L);t=A*(V-L-(S-L))-u*(U-M-(R-M));B=u*(T-K-(Q-K))-s*(V-L-(S-L));v=s*(U-M-(R-M))-A*(T-K-(Q-K));do if(v*v+(t*t+B*B)>1.1920928955078125e-07?(D=1.0/+x(+(v*v+(t*t+B*B))),E=(S-L)*v*D+((Q-K)*t*D+(R-M)*B*D),E*E<3402823466385288598117041.0e14):0){f=Q-K-t*D*E;k=R-M-B*D*E;m=S-L-v*D*E;n=N-K-t*D*E;q=O-M-B*D*E;r=P-L-v*D*E;if((v*(q*f-k*n)+(t*(k*r-m*q)+B*(m*n-r*f))>0.0?(w=T-K-t*D*E,y=U-M-B*D*E,z=V-L-v*D*E,v*(y*n-q*w)+(t*(q*z-r*y)+B*(r*w-z*n))>0.0):0)?v*(k*w-y*f)+(t*(y*m-z*k)+B*(z*f-m*w))>0.0:0){p=E*E;n=t*D*E;m=v*D*E;l=B*D*E;break}if(s*s+A*A+u*u>1.1920928955078125e-07?(C=-((Q-K)*s+(R-M)*A+(S-L)*u)/(s*s+A*A+u*u),C=C<0.0?0.0:C>1.0?1.0:C,p=(S-L+u*C)*(S-L+u*C)+((Q-K+s*C)*(Q-K+s*C)+(R-M+A*C)*(R-M+A*C)),p<3402823466385288598117041.0e14):0){n=Q-K+s*C;m=S-L+u*C;k=R-M+A*C}else{p=3402823466385288598117041.0e14;n=0.0;m=0.0;k=0.0}f=(T-K-(N-K))*(T-K-(N-K))+(U-M-(O-M))*(U-M-(O-M))+(V-L-(P-L))*(V-L-(P-L));if(f>1.1920928955078125e-07?(G=-((N-K)*(T-K-(N-K))+(O-M)*(U-M-(O-M))+(P-L)*(V-L-(P-L)))/f,G=G<0.0?0.0:G>1.0?1.0:G,F=N-K+(T-K-(N-K))*G,H=O-M+(U-M-(O-M))*G,G=P-L+(V-L-(P-L))*G,G*G+(F*F+H*H)1.1920928955078125e-07?(J=-((T-K)*(Q-K-(T-K))+(U-M)*(R-M-(U-M))+(V-L)*(S-L-(V-L)))/f,J=J<0.0?0.0:J>1.0?1.0:J,I=T-K+(Q-K-(T-K))*J,l=U-M+(R-M-(U-M))*J,J=V-L+(S-L-(V-L))*J,J*J+(I*I+l*l)>2];J=M-+g[Y+28>>2];u=L-+g[Y+32>>2];u=+g[b+12>>2]+ +x(+(I*I+J*J+u*u))*2.0;if(!(p>2];V=+g[h+88>>2];f=+g[d+88>>2];U=+g[e+88>>2];f=!(V<=0.0)&!(f<=0.0)&!(U<=0.0)?U*t*(1.0/(r+(t+s)))+(V*s*(1.0/(r+(t+s)))+f*r*(1.0/(r+(t+s)))):0.0;if(!(k+f>0.0))return;V=1.0/-+x(+p);q=n*V;p=V*l;n=V*m;o=c[b+4>>2]|0;d=c[b+8>>2]|0;m=+g[o+316>>2];l=+g[d+316>>2];l=m>l?m:l;m=k/(k+f)*+g[o+332>>2];f=f/(k+f)*+g[d+332>>2];d=c[o+832>>2]|0;if((d|0)==(c[o+836>>2]|0)?(X=(d|0)==0?1:d<<1,(d|0)<(X|0)):0){if(!X)j=0;else{c[7182]=(c[7182]|0)+1;d=xb((X*56|3)+16|0)|0;if(!d)d=0;else{c[(d+4+15&-16)+-4>>2]=d;d=d+4+15&-16}j=d;d=c[o+832>>2]|0}if((d|0)>0){e=0;do{h=j+(e*56|0)|0;b=(c[o+840>>2]|0)+(e*56|0)|0;i=h+56|0;do{c[h>>2]=c[b>>2];h=h+4|0;b=b+4|0}while((h|0)<(i|0));e=e+1|0}while((e|0)!=(d|0))}d=c[o+840>>2]|0;if(d|0){if(a[o+844>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[o+840>>2]=0}a[o+844>>0]=1;c[o+840>>2]=j;c[o+836>>2]=X;d=c[o+832>>2]|0}X=c[o+840>>2]|0;c[X+(d*56|0)>>2]=Y;c[X+(d*56|0)+4>>2]=W;g[X+(d*56|0)+8>>2]=s*(1.0/(r+(t+s)));g[X+(d*56|0)+12>>2]=r*(1.0/(r+(t+s)));g[X+(d*56|0)+16>>2]=t*(1.0/(r+(t+s)));g[X+(d*56|0)+20>>2]=0.0;g[X+(d*56|0)+24>>2]=q;g[X+(d*56|0)+28>>2]=p;g[X+(d*56|0)+32>>2]=n;g[X+(d*56|0)+36>>2]=0.0;g[X+(d*56|0)+40>>2]=u;g[X+(d*56|0)+44>>2]=l;g[X+(d*56|0)+48>>2]=m;g[X+(d*56|0)+52>>2]=f;c[o+832>>2]=(c[o+832>>2]|0)+1;return}function Ec(b,d){b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;q=sa;sa=sa+1136|0;h=c[b+44>>2]|0;h=Fa[c[(c[h>>2]|0)+84>>2]&127](h)|0;if((h|0)>0){e=0;f=42;while(1){o=c[b+44>>2]|0;Za[c[(c[o>>2]|0)+88>>2]&127](o,e,q);ce();o=24464+(f<<4)|0;c[o>>2]=c[q>>2];c[o+4>>2]=c[q+4>>2];c[o+8>>2]=c[q+8>>2];c[o+12>>2]=c[q+12>>2];e=e+1|0;if((e|0)==(h|0))break;else f=f+1|0}f=h+42|0}else f=42;e=0;do{o=c[b+44>>2]|0;n=c[(c[o>>2]|0)+64>>2]|0;ce();Za[n&127](q+1104|0,o,24464+(e<<4)|0);o=q+(e<<4)|0;c[o>>2]=c[q+1104>>2];c[o+4>>2]=c[q+1104+4>>2];c[o+8>>2]=c[q+1104+8>>2];c[o+12>>2]=c[q+1104+12>>2];e=e+1|0}while(e>>>0>>0);g[q+1104+16>>2]=1.0000000474974513e-03;c[q+1104+20>>2]=4096;c[q+1104+24>>2]=4096;c[q+1104>>2]=1;c[q+1104+4>>2]=f;c[q+1104+8>>2]=q;c[q+1104+12>>2]=16;a[q+1064+16>>0]=1;c[q+1064+12>>2]=0;c[q+1064+4>>2]=0;c[q+1064+8>>2]=0;a[q+1064+36>>0]=1;c[q+1064+32>>2]=0;c[q+1064+24>>2]=0;c[q+1064+28>>2]=0;a[q+1008+24>>0]=1;o=q+1008+20|0;c[o>>2]=0;c[q+1008+12>>2]=0;c[q+1008+16>>2]=0;m=q+1008+52|0;a[m>>0]=1;n=q+1008+48|0;c[n>>2]=0;c[q+1008+40>>2]=0;c[q+1008+44>>2]=0;a[q+1008>>0]=1;l=q+1008+4|0;c[l>>2]=0;c[q+1008+28>>2]=0;c[q+1008+32>>2]=0;if((ob(q+1064|0,q+1104|0,q+1008|0)|0)!=1){j=c[l>>2]|0;i=c[b+4>>2]|0;if((i|0)<(j|0)){if((c[b+8>>2]|0)<(j|0)){if(!j){e=0;h=i}else{c[7182]=(c[7182]|0)+1;e=xb((j<<4|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+4>>2]|0}if((h|0)>0){f=0;do{k=e+(f<<4)|0;r=(c[b+12>>2]|0)+(f<<4)|0;c[k>>2]=c[r>>2];c[k+4>>2]=c[r+4>>2];c[k+8>>2]=c[r+8>>2];c[k+12>>2]=c[r+12>>2];f=f+1|0}while((f|0)!=(h|0))}f=c[b+12>>2]|0;if(f|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=j;f=b+12|0}else f=b+12|0;e=i;do{r=(c[f>>2]|0)+(e<<4)|0;c[r>>2]=c[q+992>>2];c[r+4>>2]=c[q+992+4>>2];c[r+8>>2]=c[q+992+8>>2];c[r+12>>2]=c[q+992+12>>2];e=e+1|0}while((e|0)!=(j|0));e=c[l>>2]|0}else e=j;c[b+4>>2]=j;if((e|0)>0){f=c[o>>2]|0;e=0;do{k=f+(e<<4)|0;r=(c[b+12>>2]|0)+(e<<4)|0;c[r>>2]=c[k>>2];c[r+4>>2]=c[k+4>>2];c[r+8>>2]=c[k+8>>2];c[r+12>>2]=c[k+12>>2];e=e+1|0}while((e|0)<(c[l>>2]|0))}k=c[q+1008+32>>2]|0;c[b+40>>2]=k;j=c[b+24>>2]|0;if((k|0)>(j|0)){do if((c[b+28>>2]|0)<(k|0)){if(!k){e=0;h=j}else{c[7182]=(c[7182]|0)+1;e=xb((k<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}h=c[b+24>>2]|0}i=c[b+32>>2]|0;if((h|0)<=0){if(!i){a[b+36>>0]=1;c[b+32>>2]=e;c[b+28>>2]=k;break}}else{f=0;do{c[e+(f<<2)>>2]=c[i+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0))}if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}a[b+36>>0]=1;c[b+32>>2]=e;c[b+28>>2]=k}else e=c[b+32>>2]|0;while(0);mk(e+(j<<2)|0,0,k-j<<2|0)|0;e=c[b+40>>2]|0}else e=k;c[b+24>>2]=k;if((e|0)>0){f=c[n>>2]|0;h=c[b+32>>2]|0;e=0;do{c[h+(e<<2)>>2]=c[f+(e<<2)>>2];e=e+1|0}while((e|0)<(c[b+40>>2]|0))}if(c[q+1008+12>>2]|0){c[l>>2]=0;e=c[o>>2]|0;if(e|0){if(a[q+1008+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[o>>2]=0}a[q+1008+24>>0]=1;c[o>>2]=0;c[q+1008+12>>2]=0;c[q+1008+16>>2]=0}if(!(c[q+1008+40>>2]|0)){f=1;p=60}else{c[q+1008+32>>2]=0;e=c[n>>2]|0;if(e|0){if(a[m>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[n>>2]=0}a[m>>0]=1;c[n>>2]=0;c[q+1008+40>>2]=0;c[q+1008+44>>2]=0;f=1}}else{f=0;p=60}if((p|0)==60){e=c[n>>2]|0;if(e){if(a[m>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[n>>2]=0}}a[m>>0]=1;c[n>>2]=0;c[q+1008+40>>2]=0;c[q+1008+44>>2]=0;e=c[o>>2]|0;if(e|0){if(a[q+1008+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[o>>2]=0}e=c[q+1064+32>>2]|0;if(e|0){if(a[q+1064+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[q+1064+32>>2]=0}a[q+1064+36>>0]=1;c[q+1064+32>>2]=0;c[q+1064+24>>2]=0;c[q+1064+28>>2]=0;e=c[q+1064+12>>2]|0;if(!e){sa=q;return f|0}if(a[q+1064+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[q+1064+12>>2]=0;sa=q;return f|0}function Fc(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;c[b>>2]=5940;d=c[b+192>>2]|0;if(d|0)Pa[c[(c[d>>2]|0)+4>>2]&511](d);a:do if((c[b+1112>>2]|0)>0)do{h=c[c[b+1120>>2]>>2]|0;d=c[h+348>>2]|0;if(d|0){sg(b+1048|0,d)|0;e=c[b+1052>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[b+1052>>2]=d;c[b+1060>>2]=(c[b+1060>>2]|0)+-1}d=c[h+52>>2]|0;if(d|0){if(a[h+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[h+52>>2]=0}a[h+56>>0]=1;c[h+52>>2]=0;c[h+44>>2]=0;c[h+48>>2]=0;d=c[h+32>>2]|0;if(d|0){if(a[h+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[h+32>>2]=0}a[h+36>>0]=1;c[h+32>>2]=0;c[h+24>>2]=0;c[h+28>>2]=0;d=c[h+12>>2]|0;if(d|0){if(a[h+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[h+12>>2]=0}a[h+16>>0]=1;c[h+12>>2]=0;c[h+4>>2]=0;c[h+8>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);d=c[b+1112>>2]|0;if((d|0)<=0)break a;g=c[b+1120>>2]|0;e=0;do{f=g+(e<<2)|0;if((c[f>>2]|0)==(h|0)){i=25;break}e=e+1|0}while((e|0)<(d|0));if((i|0)==25){i=0;if((e|0)<(d|0)){c[f>>2]=c[g+(d+-1<<2)>>2];c[(c[b+1120>>2]|0)+(d+-1<<2)>>2]=h;c[b+1112>>2]=d+-1;d=d+-1|0}}}while((d|0)>0);while(0);d=c[b+872>>2]|0;if((d|0)>0){f=0;do{e=c[(c[b+880>>2]|0)+(f<<2)>>2]|0;if(e){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+872>>2]|0}f=f+1|0}while((f|0)<(d|0))}d=c[b+852>>2]|0;if((d|0)>0){f=0;do{e=c[(c[b+860>>2]|0)+(f<<2)>>2]|0;if(e){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0);d=c[b+852>>2]|0}f=f+1|0}while((f|0)<(d|0))}d=c[b+1244>>2]|0;if(d|0){if(a[b+1248>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+1244>>2]=0}a[b+1248>>0]=1;c[b+1244>>2]=0;c[b+1236>>2]=0;c[b+1240>>2]=0;d=c[b+1140>>2]|0;if(d|0){if(a[b+1144>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+1140>>2]=0}a[b+1144>>0]=1;c[b+1140>>2]=0;c[b+1132>>2]=0;c[b+1136>>2]=0;d=c[b+1120>>2]|0;if(d|0){if(a[b+1124>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+1120>>2]=0}a[b+1124>>0]=1;c[b+1120>>2]=0;c[b+1112>>2]=0;c[b+1116>>2]=0;yh(b+1048|0);yh(b+988|0);yh(b+928|0);d=c[b+880>>2]|0;if(d|0){if(a[b+884>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+880>>2]=0}a[b+884>>0]=1;c[b+880>>2]=0;c[b+872>>2]=0;c[b+876>>2]=0;d=c[b+860>>2]|0;if(d|0){if(a[b+864>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+860>>2]=0}a[b+864>>0]=1;c[b+860>>2]=0;c[b+852>>2]=0;c[b+856>>2]=0;d=c[b+840>>2]|0;if(d|0){if(a[b+844>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+840>>2]=0}a[b+844>>0]=1;c[b+840>>2]=0;c[b+832>>2]=0;c[b+836>>2]=0;d=c[b+820>>2]|0;if(d|0){if(a[b+824>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+820>>2]=0}a[b+824>>0]=1;c[b+820>>2]=0;c[b+812>>2]=0;c[b+816>>2]=0;d=c[b+800>>2]|0;if(d|0){if(a[b+804>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+800>>2]=0}a[b+804>>0]=1;c[b+800>>2]=0;c[b+792>>2]=0;c[b+796>>2]=0;d=c[b+780>>2]|0;if(d|0){if(a[b+784>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+780>>2]=0}a[b+784>>0]=1;c[b+780>>2]=0;c[b+772>>2]=0;c[b+776>>2]=0;d=c[b+760>>2]|0;if(d|0){if(a[b+764>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+760>>2]=0}a[b+764>>0]=1;c[b+760>>2]=0;c[b+752>>2]=0;c[b+756>>2]=0;d=c[b+740>>2]|0;if(d|0){if(a[b+744>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+740>>2]=0}a[b+744>>0]=1;c[b+740>>2]=0;c[b+732>>2]=0;c[b+736>>2]=0;d=c[b+720>>2]|0;if(d|0){if(a[b+724>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+720>>2]=0}a[b+724>>0]=1;c[b+720>>2]=0;c[b+712>>2]=0;c[b+716>>2]=0;d=c[b+700>>2]|0;if(d|0){if(a[b+704>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+700>>2]=0}a[b+704>>0]=1;c[b+700>>2]=0;c[b+692>>2]=0;c[b+696>>2]=0;d=c[b+512>>2]|0;if(d|0){if(a[b+516>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+512>>2]=0}a[b+516>>0]=1;c[b+512>>2]=0;c[b+504>>2]=0;c[b+508>>2]=0;d=c[b+492>>2]|0;if(d|0){if(a[b+496>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+492>>2]=0}a[b+496>>0]=1;c[b+492>>2]=0;c[b+484>>2]=0;c[b+488>>2]=0;wu(b+288|0);d=c[b+276>>2]|0;if(!d){a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;i=b+272|0;c[i>>2]=0;c[b>>2]=7816;return}if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+276>>2]=0;a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;i=b+272|0;c[i>>2]=0;c[b>>2]=7816;return}function Gc(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;n=sa;sa=sa+64|0;c[d+20>>2]=c[e+16>>2];c[d+24>>2]=c[e+20>>2];c[d+28>>2]=c[e+24>>2];c[d+32>>2]=c[e+28>>2];c[d+4>>2]=c[e>>2];c[d+8>>2]=c[e+4>>2];c[d+12>>2]=c[e+8>>2];c[d+16>>2]=c[e+12>>2];c[d+36>>2]=c[e+32>>2];c[d+40>>2]=c[e+36>>2];c[d+44>>2]=c[e+40>>2];c[d+48>>2]=c[e+44>>2];c[d+56>>2]=c[e+48>>2];a[d+60>>0]=(c[e+52>>2]|0)!=0&1;m=c[e+56>>2]|0;i=n;k=i+64|0;do{c[i>>2]=0;i=i+4|0}while((i|0)<(k|0));l=c[d+88>>2]|0;if((l|0)<(m|0)){if((c[d+92>>2]|0)<(m|0)){if(!m){f=0;h=l}else{c[7182]=(c[7182]|0)+1;f=xb(m<<6|19)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[d+88>>2]|0}if((h|0)>0){g=0;do{i=f+(g<<6)|0;j=(c[d+96>>2]|0)+(g<<6)|0;k=i+64|0;do{c[i>>2]=c[j>>2];i=i+4|0;j=j+4|0}while((i|0)<(k|0));g=g+1|0}while((g|0)!=(h|0))}g=c[d+96>>2]|0;if(g|0){if(a[d+100>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[d+96>>2]=0}a[d+100>>0]=1;c[d+96>>2]=f;c[d+92>>2]=m;g=d+96|0}else g=d+96|0;f=l;do{i=(c[g>>2]|0)+(f<<6)|0;j=n;k=i+64|0;do{c[i>>2]=c[j>>2];i=i+4|0;j=j+4|0}while((i|0)<(k|0));f=f+1|0}while((f|0)!=(m|0))}c[d+88>>2]=m;if((m|0)>0){h=c[d+96>>2]|0;f=c[e+64>>2]|0;g=0;while(1){c[h+(g<<6)+16>>2]=c[f+16>>2];c[h+(g<<6)+20>>2]=c[f+20>>2];c[h+(g<<6)+24>>2]=c[f+24>>2];c[h+(g<<6)+28>>2]=c[f+28>>2];c[h+(g<<6)>>2]=c[f>>2];c[h+(g<<6)+4>>2]=c[f+4>>2];c[h+(g<<6)+8>>2]=c[f+8>>2];c[h+(g<<6)+12>>2]=c[f+12>>2];c[h+(g<<6)+32>>2]=c[f+32>>2];c[h+(g<<6)+36>>2]=c[f+36>>2];c[h+(g<<6)+40>>2]=c[f+40>>2];g=g+1|0;if((g|0)==(m|0))break;else f=f+48|0}}j=c[e+60>>2]|0;c[n>>2]=0;c[n+4>>2]=0;c[n+8>>2]=0;c[n+12>>2]=0;i=c[d+128>>2]|0;if((i|0)<(j|0)){if((c[d+132>>2]|0)<(j|0)){if(!j){f=0;h=i}else{c[7182]=(c[7182]|0)+1;f=xb((j<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[d+128>>2]|0}if((h|0)>0){g=0;do{m=f+(g<<4)|0;l=(c[d+136>>2]|0)+(g<<4)|0;c[m>>2]=c[l>>2];c[m+4>>2]=c[l+4>>2];c[m+8>>2]=c[l+8>>2];c[m+12>>2]=c[l+12>>2];g=g+1|0}while((g|0)!=(h|0))}g=c[d+136>>2]|0;if(g|0){if(a[d+140>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[d+136>>2]=0}a[d+140>>0]=1;c[d+136>>2]=f;c[d+132>>2]=j;g=d+136|0}else g=d+136|0;f=i;do{m=(c[g>>2]|0)+(f<<4)|0;c[m>>2]=c[n>>2];c[m+4>>2]=c[n+4>>2];c[m+8>>2]=c[n+8>>2];c[m+12>>2]=c[n+12>>2];f=f+1|0}while((f|0)!=(j|0))}c[d+128>>2]=j;if((j|0)>0){h=c[d+136>>2]|0;f=0;g=c[e+68>>2]|0;while(1){c[h+(f<<4)+12>>2]=c[g+12>>2];b[h+(f<<4)+6>>1]=b[g+6>>1]|0;b[h+(f<<4)+8>>1]=b[g+8>>1]|0;b[h+(f<<4)+10>>1]=b[g+10>>1]|0;b[h+(f<<4)>>1]=b[g>>1]|0;b[h+(f<<4)+2>>1]=b[g+2>>1]|0;b[h+(f<<4)+4>>1]=b[g+4>>1]|0;f=f+1|0;if((f|0)==(j|0))break;else g=g+16|0}}c[d+144>>2]=c[e+76>>2];j=c[e+80>>2]|0;i=c[d+152>>2]|0;if((i|0)<(j|0)){if((c[d+156>>2]|0)<(j|0)){if(!j){f=0;h=i}else{c[7182]=(c[7182]|0)+1;f=xb(j<<5|19)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[d+152>>2]|0}if((h|0)>0){g=0;do{m=f+(g<<5)|0;l=(c[d+160>>2]|0)+(g<<5)|0;c[m>>2]=c[l>>2];c[m+4>>2]=c[l+4>>2];c[m+8>>2]=c[l+8>>2];c[m+12>>2]=c[l+12>>2];c[m+16>>2]=c[l+16>>2];c[m+20>>2]=c[l+20>>2];c[m+24>>2]=c[l+24>>2];c[m+28>>2]=c[l+28>>2];g=g+1|0}while((g|0)!=(h|0))}g=c[d+160>>2]|0;if(g|0){if(a[d+164>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[d+160>>2]=0}a[d+164>>0]=1;c[d+160>>2]=f;c[d+156>>2]=j;g=d+160|0}else g=d+160|0;f=i;do{m=(c[g>>2]|0)+(f<<5)|0;c[m>>2]=c[n>>2];c[m+4>>2]=c[n+4>>2];c[m+8>>2]=c[n+8>>2];c[m+12>>2]=c[n+12>>2];c[m+16>>2]=c[n+16>>2];c[m+20>>2]=c[n+20>>2];c[m+24>>2]=c[n+24>>2];c[m+28>>2]=c[n+28>>2];f=f+1|0}while((f|0)!=(j|0))}c[d+152>>2]=j;if((j|0)<=0){sa=n;return}h=c[d+160>>2]|0;g=0;f=c[e+72>>2]|0;while(1){b[h+(g<<5)+6>>1]=b[f+14>>1]|0;b[h+(g<<5)+8>>1]=b[f+16>>1]|0;b[h+(g<<5)+10>>1]=b[f+18>>1]|0;b[h+(g<<5)>>1]=b[f+8>>1]|0;b[h+(g<<5)+2>>1]=b[f+10>>1]|0;b[h+(g<<5)+4>>1]=b[f+12>>1]|0;c[h+(g<<5)+12>>2]=c[f>>2];c[h+(g<<5)+16>>2]=c[f+4>>2];g=g+1|0;if((g|0)==(j|0))break;else f=f+20|0}sa=n;return}function Hc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;if(!a)return;b=c[7205]|0;d=c[a+-4>>2]|0;j=a+-8+(d&-8)|0;do if(!(d&1)){e=c[a+-8>>2]|0;if(!(d&3))return;h=a+-8+(0-e)|0;g=e+(d&-8)|0;if(h>>>0>>0)return;if((c[7206]|0)==(h|0)){b=c[j+4>>2]|0;if((b&3|0)!=3){i=h;b=g;break}c[7203]=g;c[j+4>>2]=b&-2;c[h+4>>2]=g|1;c[h+g>>2]=g;return}d=3?e>>>3:e;if(e>>>0<256){b=c[h+8>>2]|0;a=c[h+12>>2]|0;if((a|0)==(b|0)){c[7201]=c[7201]&~(1<>2]=a;c[a+8>>2]=b;i=h;b=g;break}}f=c[h+24>>2]|0;b=c[h+12>>2]|0;do if((b|0)==(h|0)){b=c[h+16+4>>2]|0;if(!b){b=c[h+16>>2]|0;if(!b){b=0;break}else a=h+16|0}else a=h+16+4|0;while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0}else{i=c[h+8>>2]|0;c[i+12>>2]=b;c[b+8>>2]=i}while(0);if(f){a=c[h+28>>2]|0;if((c[29108+(a<<2)>>2]|0)==(h|0)){c[29108+(a<<2)>>2]=b;if(!b){c[7202]=c[7202]&~(1<>2]|0)==(h|0)?f+16|0:f+20|0)>>2]=b;if(!b){i=h;b=g;break}}c[b+24>>2]=f;a=c[h+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[h+16+4>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b;i=h;b=g}else{i=h;b=g}}else{i=h;b=g}}else{i=a+-8|0;b=d&-8;h=a+-8|0}while(0);if(h>>>0>=j>>>0)return;a=c[j+4>>2]|0;if(!(a&1))return;if(!(a&2)){if((c[7207]|0)==(j|0)){j=(c[7204]|0)+b|0;c[7204]=j;c[7207]=i;c[i+4>>2]=j|1;if((i|0)!=(c[7206]|0))return;c[7206]=0;c[7203]=0;return}if((c[7206]|0)==(j|0)){j=(c[7203]|0)+b|0;c[7203]=j;c[7206]=h;c[i+4>>2]=j|1;c[h+j>>2]=j;return}f=(a&-8)+b|0;d=3?a>>>3:a;do if(a>>>0<256){a=c[j+8>>2]|0;b=c[j+12>>2]|0;if((b|0)==(a|0)){c[7201]=c[7201]&~(1<>2]=b;c[b+8>>2]=a;break}}else{g=c[j+24>>2]|0;b=c[j+12>>2]|0;do if((b|0)==(j|0)){b=c[j+16+4>>2]|0;if(!b){b=c[j+16>>2]|0;if(!b){a=0;break}else a=j+16|0}else a=j+16+4|0;while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;a=b}else{a=c[j+8>>2]|0;c[a+12>>2]=b;c[b+8>>2]=a;a=b}while(0);if(g|0){b=c[j+28>>2]|0;if((c[29108+(b<<2)>>2]|0)==(j|0)){c[29108+(b<<2)>>2]=a;if(!a){c[7202]=c[7202]&~(1<>2]|0)==(j|0)?g+16|0:g+20|0)>>2]=a;if(!a)break}c[a+24>>2]=g;b=c[j+16>>2]|0;if(b|0){c[a+16>>2]=b;c[b+24>>2]=a}b=c[j+16+4>>2]|0;if(b|0){c[a+20>>2]=b;c[b+24>>2]=a}}}while(0);c[i+4>>2]=f|1;c[h+f>>2]=f;if((i|0)==(c[7206]|0)){c[7203]=f;return}}else{c[j+4>>2]=a&-2;c[i+4>>2]=b|1;c[h+b>>2]=b;f=b}d=3?f>>>3:f;if(f>>>0<256){b=c[7201]|0;if(!(b&1<>2]|0;a=28844+(d<<1<<2)+8|0}c[a>>2]=i;c[b+12>>2]=i;c[i+8>>2]=b;c[i+12>>2]=28844+(d<<1<<2);return}b=8?f>>>8:f;if(b)if(f>>>0>16777215)e=31;else{h=(16?(b+1048320|0)>>>16:b+1048320|0)&8;j=(16?((b<>>16:(b<>>16:(b<>>15:b<>>(e+7|0):f)&1|e<<1}else e=0;b=29108+(e<<2)|0;c[i+28>>2]=e;c[i+20>>2]=0;c[i+16>>2]=0;a=c[7202]|0;d=1<>2]=i;c[i+24>>2]=b;c[i+12>>2]=i;c[i+8>>2]=i}else{b=c[b>>2]|0;b:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(1?e>>>1:e)|0);while(1){d=b+16+((31?e>>>31:e)<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break b}else{e=e<<1;b=a}}c[d>>2]=i;c[i+24>>2]=b;c[i+12>>2]=i;c[i+8>>2]=i;break a}while(0);h=b+8|0;j=c[h>>2]|0;c[j+12>>2]=i;c[h>>2]=i;c[i+8>>2]=j;c[i+12>>2]=b;c[i+24>>2]=0}while(0);j=(c[7209]|0)+-1|0;c[7209]=j;if(j|0)return;b=29260;while(1){b=c[b>>2]|0;if(!b)break;else b=b+8|0}c[7209]=-1;return}function Ic(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;j=c[d+8>>2]|0;if(!j){h=0;return h|0}i=0;C=j;do{if((c[C+20>>2]|0)>(c[a+100>>2]|0)){A=c[C+12>>2]|0;w=c[A+88>>2]|0;x=w-(c[d+88>>2]|0)|0;y=c[A+92>>2]|0;z=y-(c[d+92>>2]|0)|0;A=c[A+96>>2]|0;B=A-(c[d+96>>2]|0)|0;k=Vr(c[g>>2]|0,c[g+4>>2]|0,x|0,((x|0)<0)<<31>>31|0)|0;p=Q()|0;j=Vr(c[g+8>>2]|0,c[g+8+4>>2]|0,z|0,((z|0)<0)<<31>>31|0)|0;p=xv(j|0,Q()|0,k|0,p|0)|0;k=Q()|0;j=Vr(c[g+16>>2]|0,c[g+16+4>>2]|0,B|0,((B|0)<0)<<31>>31|0)|0;j=xv(p|0,k|0,j|0,Q()|0)|0;k=Q()|0;p=Vr(c[f>>2]|0,c[f+4>>2]|0,x|0,((x|0)<0)<<31>>31|0)|0;v=Q()|0;o=Vr(c[f+8>>2]|0,c[f+8+4>>2]|0,z|0,((z|0)<0)<<31>>31|0)|0;v=xv(o|0,Q()|0,p|0,v|0)|0;p=Q()|0;o=Vr(c[f+16>>2]|0,c[f+16+4>>2]|0,B|0,((B|0)<0)<<31>>31|0)|0;o=xv(v|0,p|0,o|0,Q()|0)|0;p=Q()|0;if((k|0)>0|(k|0)==0&j>>>0>0){l=1;m=-1;v=j}else{v=lv(0,0,j|0,k|0)|0;u=Q()|0;l=((j|0)!=0|(k|0)!=0)<<31>>31;m=((j|0)!=0|(k|0)!=0)&1;v=(j|0)!=0|(k|0)!=0?v:0;k=(j|0)!=0|(k|0)!=0?u:0}if(!((p|0)>0|(p|0)==0&o>>>0>0)){j=lv(0,0,o|0,p|0)|0;n=Q()|0;j=(o|0)!=0|(p|0)!=0?j:0;n=(o|0)!=0|(p|0)!=0?n:0;if(!((((o|0)!=0|(p|0)!=0?m:l)|0)==0&((j|0)==0&(n|0)==0))){l=(o|0)!=0|(p|0)!=0?m:l;o=j;q=8}}else{n=p;q=8}a:do if((q|0)==8){q=0;if(!i){c[h>>2]=v;c[h+4>>2]=k;c[h+8>>2]=o;c[h+8+4>>2]=n;c[h+16>>2]=l;i=C;break}j=c[h+16>>2]|0;if((l|0)==(j|0)){if(l|0){p=c[h+8>>2]|0;s=c[h+8+4>>2]|0;m=Vr(p|0,0,v|0,0)|0;j=Q()|0;t=Vr(s|0,0,v|0,0)|0;r=Q()|0;p=Vr(p|0,0,k|0,0)|0;q=Q()|0;s=Vr(s|0,0,k|0,0)|0;F=Q()|0;p=xv(t|0,0,p|0,0)|0;t=Q()|0;F=xv(r|0,0,s|0,F|0)|0;q=xv(F|0,Q()|0,q|0,0)|0;t=xv(q|0,Q()|0,t|0,0)|0;q=Q()|0;j=xv(0,p|0,m|0,j|0)|0;m=Q()|0;p=xv(t|0,q|0,(m>>>0

>>0|(m|0)==(p|0)&j>>>0<0)&1|0,0)|0;q=Q()|0;t=c[h>>2]|0;F=c[h+4>>2]|0;s=Vr(t|0,0,o|0,0)|0;r=Q()|0;D=Vr(F|0,0,o|0,0)|0;G=Q()|0;t=Vr(t|0,0,n|0,0)|0;u=Q()|0;F=Vr(F|0,0,n|0,0)|0;E=Q()|0;t=xv(D|0,0,t|0,0)|0;D=Q()|0;E=xv(G|0,0,F|0,E|0)|0;u=xv(E|0,Q()|0,u|0,0)|0;D=xv(u|0,Q()|0,D|0,0)|0;u=Q()|0;r=xv(0,t|0,s|0,r|0)|0;s=Q()|0;t=xv(D|0,u|0,(s>>>0>>0|(s|0)==(t|0)&r>>>0<0)&1|0,0)|0;u=Q()|0;if(!(q>>>0>>0|(q|0)==(u|0)&p>>>0>>0))if(q>>>0>u>>>0|(q|0)==(u|0)&p>>>0>t>>>0)j=1;else j=m>>>0>>0|(m|0)==(s|0)&j>>>0>>0?-1:(m>>>0>s>>>0|(m|0)==(s|0)&j>>>0>r>>>0)&1;else j=-1;j=J(j,l)|0;q=17}}else{j=l-j|0;q=17}do if((q|0)==17){q=0;if((j|0)>=0)if(!j)break;else break a;else{c[h>>2]=v;c[h+4>>2]=k;c[h+8>>2]=o;c[h+8+4>>2]=n;c[h+16>>2]=l;i=C;break a}}while(0);j=(c[i+4>>2]|0)==(C|0);if((c[i>>2]|0)==(C|0))if(j){G=c[e+8>>2]|0;D=J(G,z)|0;u=c[e+4>>2]|0;D=D-(J(u,B)|0)|0;F=c[e>>2]|0;G=(J(F,B)|0)-(J(G,x)|0)|0;F=(J(u,x)|0)-(J(F,z)|0)|0;u=c[i+12>>2]|0;j=c[(c[C+8>>2]|0)+12>>2]|0;B=c[j+88>>2]|0;x=(c[u+88>>2]|0)-B|0;v=c[j+92>>2]|0;z=(c[u+92>>2]|0)-v|0;j=c[j+96>>2]|0;u=(c[u+96>>2]|0)-j|0;E=(J(A-j|0,z)|0)-(J(u,y-v|0)|0)|0;j=(J(u,w-B|0)|0)-(J(A-j|0,x)|0)|0;B=(J(y-v|0,x)|0)-(J(z,w-B|0)|0)|0;D=Vr(E|0,((E|0)<0)<<31>>31|0,D|0,((D|0)<0)<<31>>31|0)|0;E=Q()|0;G=Vr(j|0,((j|0)<0)<<31>>31|0,G|0,((G|0)<0)<<31>>31|0)|0;j=Q()|0;F=Vr(B|0,((B|0)<0)<<31>>31|0,F|0,((F|0)<0)<<31>>31|0)|0;F=xv(D|0,E|0,F|0,Q()|0)|0;j=xv(F|0,Q()|0,G|0,j|0)|0;G=Q()|0;j=(G|0)>0|(G|0)==0&j>>>0>0?2:1}else j=2;else j=j&1;i=(j|0)==2^b?i:C}while(0);j=c[d+8>>2]|0}C=c[C>>2]|0}while((C|0)!=(j|0));return i|0}function Jc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0,u=0.0,v=0.0,w=0;q=sa;sa=sa+176|0;c[q+96>>2]=1;c[q+96+4>>2]=e;c[q+96+8>>2]=d;c[q+96+12>>2]=16;g[q+96+16>>2]=1.0000000474974513e-03;a[q+40+24>>0]=1;p=q+40+20|0;c[p>>2]=0;c[q+40+12>>2]=0;c[q+40+16>>2]=0;n=q+40+52|0;a[n>>0]=1;o=q+40+48|0;c[o>>2]=0;c[q+40+40>>2]=0;c[q+40+44>>2]=0;a[q+40>>0]=1;c[q+40+4>>2]=0;c[q+40+28>>2]=0;c[q+40+32>>2]=0;a[q+16>>0]=1;c[q+12>>2]=0;c[q+4>>2]=0;c[q+8>>2]=0;a[q+36>>0]=1;c[q+32>>2]=0;c[q+24>>2]=0;c[q+28>>2]=0;c[q+96+20>>2]=e;ob(q,q+96|0,q+40|0)|0;c[7182]=(c[7182]|0)+1;d=xb(1271)|0;if(!d)m=0;else{c[(d+4+15&-16)+-4>>2]=d;m=d+4+15&-16}Hb(m,b,c[q+40+4>>2]|0,c[p>>2]|0,0);if((c[q+40+28>>2]|0)>0){e=m+720|0;b=m+732|0;h=m+740|0;i=m+924|0;d=0;do{l=d*3|0;r=c[o>>2]|0;j=c[r+(l<<2)>>2]|0;k=c[r+(l+1<<2)>>2]|0;l=c[r+(l+2<<2)>>2]|0;if((j|0)<(k|0)){w=c[e>>2]|0;oh(m,0);r=(c[b>>2]|0)+-1|0;s=c[h>>2]|0;c[s+(r*52|0)+8>>2]=w+(j*104|0);c[s+(r*52|0)+12>>2]=w+(k*104|0);v=+g[w+(j*104|0)+8>>2]-+g[w+(k*104|0)+8>>2];u=+g[w+(j*104|0)+12>>2]-+g[w+(k*104|0)+12>>2];t=+g[w+(j*104|0)+16>>2]-+g[w+(k*104|0)+16>>2];g[s+(r*52|0)+16>>2]=+x(+(v*v+u*u+t*t));a[i>>0]=1}if((k|0)<(l|0)){r=c[e>>2]|0;oh(m,0);w=(c[b>>2]|0)+-1|0;s=c[h>>2]|0;c[s+(w*52|0)+8>>2]=r+(k*104|0);c[s+(w*52|0)+12>>2]=r+(l*104|0);t=+g[r+(k*104|0)+8>>2]-+g[r+(l*104|0)+8>>2];u=+g[r+(k*104|0)+12>>2]-+g[r+(l*104|0)+12>>2];v=+g[r+(k*104|0)+16>>2]-+g[r+(l*104|0)+16>>2];g[s+(w*52|0)+16>>2]=+x(+(t*t+u*u+v*v));a[i>>0]=1}if((l|0)<(j|0)){r=c[e>>2]|0;oh(m,0);w=(c[b>>2]|0)+-1|0;s=c[h>>2]|0;c[s+(w*52|0)+8>>2]=r+(l*104|0);c[s+(w*52|0)+12>>2]=r+(j*104|0);t=+g[r+(l*104|0)+8>>2]-+g[r+(j*104|0)+8>>2];u=+g[r+(l*104|0)+12>>2]-+g[r+(j*104|0)+12>>2];v=+g[r+(l*104|0)+16>>2]-+g[r+(j*104|0)+16>>2];g[s+(w*52|0)+16>>2]=+x(+(t*t+u*u+v*v));a[i>>0]=1}mf(m,j,k,l,0);d=d+1|0}while((d|0)<(c[q+40+28>>2]|0))}if(c[q+40+12>>2]|0){c[q+40+4>>2]=0;d=c[p>>2]|0;if(d|0){if(a[q+40+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[p>>2]=0}a[q+40+24>>0]=1;c[p>>2]=0;c[q+40+12>>2]=0;c[q+40+16>>2]=0}if(c[q+40+40>>2]|0){c[q+40+32>>2]=0;d=c[o>>2]|0;if(d|0){if(a[n>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[o>>2]=0}a[n>>0]=1;c[o>>2]=0;c[q+40+40>>2]=0;c[q+40+44>>2]=0}if(f){b=c[m+732>>2]|0;if((b|0)>0){h=m+740|0;d=243703;e=0;do{i=c[h>>2]|0;j=i+(e*52|0)|0;d=(J(d,1664525)|0)+1013904223|0;k=q+124|0;l=j;f=k+52|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));k=j;l=i+(((d>>>0)%(b>>>0)|0)*52|0)|0;f=k+52|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));k=i+(((d>>>0)%(b>>>0)|0)*52|0)|0;l=q+124|0;f=k+52|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));e=e+1|0}while((e|0)!=(b|0))}else d=243703;i=c[m+752>>2]|0;if((i|0)>0){j=m+760|0;e=0;do{h=c[j>>2]|0;b=h+(e*44|0)|0;d=(J(d,1664525)|0)+1013904223|0;h=h+(((d>>>0)%(i>>>0)|0)*44|0)|0;k=q+124|0;l=b;f=k+44|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));k=b;l=h;f=k+44|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));k=h;l=q+124|0;f=k+44|0;do{c[k>>2]=c[l>>2];k=k+4|0;l=l+4|0}while((k|0)<(f|0));e=e+1|0}while((e|0)!=(i|0))}}d=c[q+32>>2]|0;if(d|0){if(a[q+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[q+32>>2]=0}a[q+36>>0]=1;c[q+32>>2]=0;c[q+24>>2]=0;c[q+28>>2]=0;d=c[q+12>>2]|0;if(d|0){if(a[q+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[q+12>>2]=0}d=c[o>>2]|0;if(d|0){if(a[n>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[o>>2]=0}a[n>>0]=1;c[o>>2]=0;c[q+40+40>>2]=0;c[q+40+44>>2]=0;d=c[p>>2]|0;if(!d){sa=q;return m|0}if(a[q+40+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[p>>2]=0;sa=q;return m|0} -function hi(){var b=0;b=fs(284)|0;c[b+164>>2]=1065353216;c[b+168>>2]=1065353216;c[b+172>>2]=1065353216;g[b+176>>2]=0.0;c[b+180>>2]=0;g[b+184>>2]=999999984306749440.0;c[b+188>>2]=0;c[b+188+4>>2]=0;c[b+188+8>>2]=0;c[b+188+12>>2]=0;c[b+204>>2]=1;c[b+208>>2]=-1;c[b+212>>2]=-1;c[b+216>>2]=1;g[b+220>>2]=0.0;g[b+224>>2]=.5;g[b+228>>2]=0.0;g[b+232>>2]=0.0;c[b+240>>2]=0;g[b+244>>2]=1.0;c[b+248>>2]=0;c[b+248+4>>2]=0;c[b+248+8>>2]=0;c[b+248+12>>2]=0;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+48+4>>2]=0;c[b+48+8>>2]=0;c[b+48+12>>2]=0;c[b+48+16>>2]=0;c[b>>2]=7852;a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;c[b+272>>2]=0;c[b+236>>2]=4;return b|0}function ii(b,d){b=b|0;d=d|0;var e=0,f=0,h=0,i=0.0,j=0.0,k=0,l=0;f=sa;sa=sa+48|0;if((c[b+136>>2]|0)<=0){sa=f;return}e=0;do{l=c[b+144>>2]|0;c[f+32>>2]=(a[l+(e*284|0)+84>>0]|0)==0?1065353216:0;c[f+32+4>>2]=0;c[f+32+8>>2]=1065353216;g[f+32+12>>2]=0.0;k=l+(e*284|0)+140|0;c[f+16>>2]=c[k>>2];c[f+16+4>>2]=c[k+4>>2];c[f+16+8>>2]=c[k+8>>2];c[f+16+12>>2]=c[k+12>>2];k=c[b+120>>2]|0;h=c[(c[d>>2]|0)+8>>2]|0;j=+g[l+(e*284|0)+108+(k<<2)>>2]+ +g[f+16+4>>2];i=+g[l+(e*284|0)+124+(k<<2)>>2]+ +g[f+16+8>>2];g[f>>2]=+g[l+(e*284|0)+92+(k<<2)>>2]+ +g[f+16>>2];g[f+4>>2]=j;g[f+8>>2]=i;g[f+12>>2]=0.0;ab[h&127](d,f+16|0,f,f+32|0);ab[c[(c[d>>2]|0)+8>>2]&127](d,f+16|0,(c[b+144>>2]|0)+(e*284|0)+16|0,f+32|0);e=e+1|0}while((e|0)<(c[b+136>>2]|0));sa=f;return}function ji(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;switch(b|0){case 2:{if((e|0)<1){g[a+232>>2]=d;c[a+300>>2]=c[a+300>>2]|512;return}if((e|0)<3){g[a+264>>2]=d;c[a+300>>2]=c[a+300>>2]|32;return}if((e|0)==3){g[a+248>>2]=d;c[a+300>>2]=c[a+300>>2]|2048;return}if((e|0)>=6)return;g[a+280>>2]=d;c[a+300>>2]=c[a+300>>2]|128;return}case 3:{if((e|0)<1){g[a+212>>2]=d;c[a+300>>2]=c[a+300>>2]|1;return}if((e|0)!=3)return;g[a+228>>2]=d;c[a+300>>2]=c[a+300>>2]|4;return}case 4:{if((e|0)<1){g[a+244>>2]=d;c[a+300>>2]=c[a+300>>2]|256;return}if((e|0)<3){g[a+276>>2]=d;c[a+300>>2]=c[a+300>>2]|16;return}if((e|0)==3){g[a+260>>2]=d;c[a+300>>2]=c[a+300>>2]|1024;return}if((e|0)>=6)return;g[a+292>>2]=d;c[a+300>>2]=c[a+300>>2]|64;return}default:return}}function ki(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0;e=sa;sa=sa+96|0;c[e+32>>2]=1065353216;c[e+32+4>>2]=0;c[e+32+4+4>>2]=0;c[e+32+4+8>>2]=0;c[e+32+4+12>>2]=0;c[e+32+20>>2]=1065353216;c[e+32+24>>2]=0;c[e+32+24+4>>2]=0;c[e+32+24+8>>2]=0;c[e+32+24+12>>2]=0;c[e+32+40>>2]=1065353216;k=e+32+44|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;ab[c[(c[a>>2]|0)+8>>2]&127](a,e+32|0,e+16|0,e);i=(+g[e>>2]-+g[e+16>>2])*.5;h=(+g[e+4>>2]-+g[e+16+4>>2])*.5;j=(+g[e+8>>2]-+g[e+16+8>>2])*.5;f=+va[c[(c[a>>2]|0)+48>>2]&15](a);g[d>>2]=b*.0833333283662796*((h+f)*2.0*(h+f)*2.0+(j+f)*2.0*(j+f)*2.0);g[d+4>>2]=b*.0833333283662796*((i+f)*2.0*(i+f)*2.0+(j+f)*2.0*(j+f)*2.0);g[d+8>>2]=b*.0833333283662796*((i+f)*2.0*(i+f)*2.0+(h+f)*2.0*(h+f)*2.0);g[d+12>>2]=0.0;sa=e;return}function li(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0.0,n=0.0,o=0.0;l=c[b+720>>2]|0;a:do if(h?(k=c[b+732>>2]|0,(k|0)>0):0){i=c[b+740>>2]|0;h=0;while(1){j=c[i+(h*52|0)+8>>2]|0;if((j|0)==(l+(d*104|0)|0)?(c[i+(h*52|0)+12>>2]|0)==(l+(e*104|0)|0):0){h=10;break}if((j|0)==(l+(e*104|0)|0)?(c[i+(h*52|0)+12>>2]|0)==(l+(d*104|0)|0):0){h=10;break}h=h+1|0;if((h|0)>=(k|0))break a}if((h|0)==10)return}while(0);oh(b,f);f=(c[b+732>>2]|0)+-1|0;k=c[b+740>>2]|0;c[k+(f*52|0)+8>>2]=l+(d*104|0);c[k+(f*52|0)+12>>2]=l+(e*104|0);o=+g[l+(d*104|0)+8>>2]-+g[l+(e*104|0)+8>>2];n=+g[l+(d*104|0)+12>>2]-+g[l+(e*104|0)+12>>2];m=+g[l+(d*104|0)+16>>2]-+g[l+(e*104|0)+16>>2];g[k+(f*52|0)+16>>2]=+x(+(o*o+n*n+m*m));a[b+924>>0]=1;return}function mi(){var b=0;b=vs()|0;c[b>>2]=1025;c[b+116>>2]=0;a[b+120>>0]=0;c[b+124>>2]=0;c[b+124+4>>2]=0;c[b+124+8>>2]=0;c[b+124+12>>2]=0;c[b+124+16>>2]=0;c[b+124+20>>2]=0;c[b+124+24>>2]=0;c[b+124+28>>2]=0;c[b+300>>2]=0;a[b+304>>0]=0;c[b+308>>2]=0;c[b+308+4>>2]=0;c[b+308+8>>2]=0;c[b+308+12>>2]=0;c[b+308+16>>2]=0;c[b+308+20>>2]=0;c[b+308+24>>2]=0;c[b+308+28>>2]=0;c[b+484>>2]=0;a[b+488>>0]=0;c[b+492>>2]=0;c[b+492+4>>2]=0;c[b+492+8>>2]=0;c[b+492+12>>2]=0;c[b+492+16>>2]=0;c[b+492+20>>2]=0;c[b+492+24>>2]=0;c[b+492+28>>2]=0;c[b+668>>2]=0;a[b+672>>0]=0;c[b+676>>2]=0;c[b+676+4>>2]=0;c[b+676+8>>2]=0;c[b+676+12>>2]=0;c[b+676+16>>2]=0;c[b+676+20>>2]=0;c[b+676+24>>2]=0;c[b+676+28>>2]=0;c[b+740>>2]=0;c[b+744>>2]=0;c[b+748>>2]=0;c[b+768>>2]=0;return b|0}function ni(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;c[a>>2]=6612;if((c[a+104>>2]|0)<=0){a=a+60|0;Ai(a);Bi(a);return}k=0;do{j=c[(c[a+4>>2]|0)+684>>2]|0;i=(c[a+112>>2]|0)+(k<<3)+4|0;b=c[i>>2]|0;d=c[j+60>>2]|0;if((d|0)>0){h=0;do{g=(c[j+68>>2]|0)+(h<<2)|0;e=c[g>>2]|0;if(e){f=0;while(1){d=e;e=c[e+280>>2]|0;if((c[d+276>>2]|0)==(b|0)){c[((f|0)==0?g:f+280|0)>>2]=e;GI(d);d=f}if(!e)break;else f=d}d=c[j+60>>2]|0}h=h+1|0}while((h|0)<(d|0));b=c[i>>2]|0}if(b|0)Pa[c[(c[b>>2]|0)+4>>2]&511](b);k=k+1|0}while((k|0)<(c[a+104>>2]|0));a=a+60|0;Ai(a);Bi(a);return}function oi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0;if(!(a[b+84>>0]|0)){c[b+32>>2]=c[b+204>>2];g[b+272>>2]=0.0;o=-+g[b+56>>2];p=-+g[b+60>>2];g[b>>2]=-+g[b+52>>2];g[b+4>>2]=o;g[b+8>>2]=p;g[b+12>>2]=0.0;p=1.0;d=b+268|0;g[d>>2]=p;return}p=+g[b>>2];f=+g[b+4>>2];h=+g[b+8>>2];i=p*+g[b+52>>2]+f*+g[b+56>>2]+h*+g[b+60>>2];j=+g[b+16>>2]-+g[d+52>>2];k=+g[b+20>>2]-+g[d+56>>2];l=+g[b+24>>2]-+g[d+60>>2];m=+g[d+332>>2];n=+g[d+336>>2];o=+g[d+328>>2];if(!(i>=-.10000000149011612)){g[b+272>>2]=-1.0/i*(p*(m*l-k*n+ +g[d+312>>2])+f*(j*n-l*o+ +g[d+316>>2])+h*(k*o-j*m+ +g[d+320>>2]));p=-1.0/i;d=b+268|0;g[d>>2]=p;return}else{g[b+272>>2]=0.0;p=10.0;d=b+268|0;g[d>>2]=p;return}}function pi(b,d){b=b|0;d=d|0;var e=0,f=0;if(a[b+1308>>0]|0){c[d>>2]=0;c[d+4>>2]=0;return}tc(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);c[d>>2]=0;c[d+4>>2]=6;if((c[b+856>>2]|0)==0?(a[b+788>>0]|0)==0:0){e=0;f=6}else{c[d>>2]=1;c[d+4>>2]=5;e=1;f=5}if(!((c[b+860>>2]|0)==0?(a[b+789>>0]|0)==0:0)){e=e+1|0;c[d>>2]=e;f=f+-1|0;c[d+4>>2]=f}if(!((c[b+864>>2]|0)==0?!(a[b+790>>0]|0):0)){c[d>>2]=e+1;c[d+4>>2]=f+-1}if(of(b,0)|0){c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1}if(of(b,1)|0){c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1}if(!(of(b,2)|0))return;c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1;return}function qi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=c[b+212>>2]|0;if((f|0)==(c[b+216>>2]|0)?(i=(f|0)==0?1:f<<1,(f|0)<(i|0)):0){if(!i)h=0;else{c[7182]=(c[7182]|0)+1;f=xb((i<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=f;f=c[b+212>>2]|0}if((f|0)>0){g=0;do{c[h+(g<<2)>>2]=c[(c[b+220>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0))}g=c[b+220>>2]|0;if(g){if(a[b+224>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);f=c[b+212>>2]|0}c[b+220>>2]=0}a[b+224>>0]=1;c[b+220>>2]=h;c[b+216>>2]=i}c[(c[b+220>>2]|0)+(f<<2)>>2]=d;c[b+212>>2]=f+1;if(!e)return;Rh(c[d+28>>2]|0,d);Rh(c[d+32>>2]|0,d);return}function ri(a,b,c,d){a=a|0;b=b|0;c=c|0;d=+d;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0;e=sa;sa=sa+96|0;j=+g[c>>2];k=+g[c+4>>2];l=+g[c+8>>2];Wp(e+80|0,j,k,l,+Xx(j,k,l,+g[b>>2],+g[b+4>>2],+g[b+8>>2]));l=+g[e+80>>2];k=+g[e+80+4>>2];j=+g[e+80+8>>2];sp(e+64|0,+g[b>>2],+g[b+4>>2],+g[b+8>>2],l,k,j);Co(e+48|0,+g[c>>2],+g[c+4>>2],+g[c+8>>2],+g[b>>2],+g[b+4>>2],+g[b+8>>2]);i=+g[e+48>>2];h=+g[e+48+4>>2];f=+g[e+48+8>>2];m=+zI(d);Wp(e+16|0,+g[e+64>>2],+g[e+64+4>>2],+g[e+64+8>>2],m);qp(e+32|0,l,k,j,+g[e+16>>2],+g[e+16+4>>2],+g[e+16+8>>2]);Wp(e,i,h,f,+yI(d));qp(a,+g[e+32>>2],+g[e+32+4>>2],+g[e+32+8>>2],+g[e>>2],+g[e+4>>2],+g[e+8>>2]);sa=e;return}function si(a,b,d,e,f,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0;m=sa;sa=sa+16|0;Ki(17206);+Da[c[(c[a>>2]|0)+44>>2]&3](a,b,d,e,f,h,i,j,k);+Da[c[(c[a>>2]|0)+48>>2]&3](a,b,d,e,f,h,i,j,k);+Aa[c[(c[a>>2]|0)+36>>2]&1](a,b,d,j);l=c[3084]|0;k=(c[l+16>>2]|0)+-1|0;c[l+16>>2]=k;if(k|0){sa=m;return 0.0}do if(c[l+4>>2]|0){la(m|0,0)|0;k=c[7181]|0;g[l+8>>2]=+g[l+8>>2]+ +(((c[m+4>>2]|0)-(c[k+4>>2]|0)+(((c[m>>2]|0)-(c[k>>2]|0)|0)*1e6|0)-(c[l+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[l+16>>2]|0)){l=c[3084]|0;break}else{sa=m;return 0.0}}while(0);c[3084]=c[l+20>>2];sa=m;return 0.0}function ti(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;e=c[a+4>>2]|0;if(e|0)Bk(e,b,d);a=c[a>>2]|0;if(!a)return;m=+g[b>>2];k=+g[a+128>>2];l=+g[b+4>>2];j=+g[b+8>>2];f=+g[d+4>>2];o=+g[d+8>>2];n=+g[d>>2];i=+g[a+180>>2]*(j*f-l*o)+ +g[a+184>>2]*(m*o-j*n)+(l*n-m*f)*+g[a+188>>2];h=(j*f-l*o)*+g[a+196>>2]+(m*o-j*n)*+g[a+200>>2]+(l*n-m*f)*+g[a+204>>2];f=(j*f-l*o)*+g[a+212>>2]+(m*o-j*n)*+g[a+216>>2]+(l*n-m*f)*+g[a+220>>2];g[a+276>>2]=m*k+ +g[a+276>>2];g[a+280>>2]=k*l+ +g[a+280>>2];g[a+284>>2]=k*j+ +g[a+284>>2];g[a+292>>2]=i+ +g[a+292>>2];g[a+296>>2]=h+ +g[a+296>>2];g[a+300>>2]=f+ +g[a+300>>2];c[a+312>>2]=(c[a+312>>2]|0)+1;return}function ui(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0;v=+g[a+552>>2];u=+g[a+568>>2];t=+g[a+584>>2];s=+g[b>>2];r=+g[b+4>>2];q=+g[b+8>>2];o=+g[b+16>>2];n=+g[b+20>>2];m=+g[b+24>>2];k=+g[b+32>>2];i=+g[b+36>>2];f=+g[b+40>>2];j=+g[a+556>>2];h=+g[a+572>>2];e=+g[a+588>>2];x=+g[a+620>>2];w=+g[a+636>>2];d=+g[a+652>>2];p=x*+g[c>>2]+w*+g[c+4>>2]+d*+g[c+8>>2];l=x*+g[c+16>>2]+w*+g[c+20>>2]+d*+g[c+24>>2];d=x*+g[c+32>>2]+w*+g[c+36>>2]+d*+g[c+40>>2];d=+F(+((v*s+u*r+t*q)*p+(v*o+u*n+t*m)*l+(v*k+u*i+t*f)*d),+((s*j+r*h+q*e)*p+(o*j+n*h+m*e)*l+(k*j+i*h+f*e)*d));return +(d*+g[a+732>>2])}function vi(b){b=b|0;var d=0,e=0,f=0,h=0,i=0;i=sa;sa=sa+16|0;Ki(19302);d=c[b+8>>2]|0;if((d|0)>0){f=0;do{e=c[(c[b+16>>2]|0)+(f<<2)>>2]|0;if(!(a[b+76>>0]|0))switch(c[e+216>>2]|0){case 2:case 5:break;default:h=11}else h=11;if((h|0)==11){h=0;Me(b,e);d=c[b+8>>2]|0}f=f+1|0}while((f|0)<(d|0))}d=c[3084]|0;h=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=h;if(h|0){sa=i;return}do if(c[d+4>>2]|0){la(i|0,0)|0;h=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[i+4>>2]|0)-(c[h+4>>2]|0)+(((c[i>>2]|0)-(c[h>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=i;return}}while(0);c[3084]=c[d+20>>2];sa=i;return}function wi(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=c[a+8>>2]|0;if((d|0)>0){f=0;do{e=c[(c[a+16>>2]|0)+(f<<2)>>2]|0;if(c[e+236>>2]&2){g=Fa[c[(c[e>>2]|0)+16>>2]&127](e)|0;g=Ja[c[(c[b>>2]|0)+16>>2]&63](b,g,1)|0;d=Ja[c[(c[e>>2]|0)+20>>2]&63](e,c[g+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,g,d,1497645650,e);d=c[a+8>>2]|0}f=f+1|0}while((f|0)<(d|0))}if((c[a+212>>2]|0)<=0)return;d=0;do{g=c[(c[a+220>>2]|0)+(d<<2)>>2]|0;e=Fa[c[(c[g>>2]|0)+36>>2]&127](g)|0;e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,e,1)|0;f=Ja[c[(c[g>>2]|0)+40>>2]&63](g,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,f,1397641027,g);d=d+1|0}while((d|0)<(c[a+212>>2]|0));return}function xi(a){a=a|0;var b=0.0,d=0,e=0,f=0,h=0;e=sa;sa=sa+32|0;c[a+32>>2]=1566444395;c[a+36>>2]=1566444395;c[a+40>>2]=1566444395;g[a+44>>2]=0.0;c[a+48>>2]=-581039253;c[a+52>>2]=-581039253;c[a+56>>2]=-581039253;g[a+60>>2]=0.0;if((c[a+16>>2]|0)<=0){sa=e;return}d=0;do{f=c[a+24>>2]|0;h=c[f+(d*80|0)+64>>2]|0;ab[c[(c[h>>2]|0)+8>>2]&127](h,f+(d*80|0)|0,e+16|0,e);b=+g[e+16>>2];if(+g[a+32>>2]>b)g[a+32>>2]=b;b=+g[e>>2];if(+g[a+48>>2]>2]=b;b=+g[e+16+4>>2];if(+g[a+36>>2]>b)g[a+36>>2]=b;b=+g[e+4>>2];if(+g[a+52>>2]>2]=b;b=+g[e+16+8>>2];if(+g[a+40>>2]>b)g[a+40>>2]=b;b=+g[e+8>>2];if(+g[a+56>>2]>2]=b;d=d+1|0}while((d|0)<(c[a+16>>2]|0));sa=e;return}function yi(b,d){b=b|0;d=d|0;var e=0,f=0;a:do if((d|0)!=0&(b&3|0)!=0){e=d;while(1){if(!(a[b>>0]|0))break a;b=b+1|0;d=e+-1|0;if((d|0)!=0&(b&3|0)!=0)e=d;else{e=b;b=d;d=(d|0)!=0;f=5;break}}}else{e=b;b=d;d=(d|0)!=0;f=5}while(0);b:do if((f|0)==5){do if(d){if(!(a[e>>0]|0))if(!b)break;else{b=e;break b}c:do if(b>>>0>3)while(1){d=c[e>>2]|0;if((d&-2139062144^-2139062144)&d+-16843009|0)break c;e=e+4|0;b=b+-4|0;if(b>>>0<=3){f=11;break}}else f=11;while(0);if((f|0)==11)if(!b)break;while(1){if(!(a[e>>0]|0)){b=e;break b}b=b+-1|0;if(!b)break;else e=e+1|0}}while(0);b=0}while(0);return b|0}function zi(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=sa;sa=sa+64|0;h=c[d>>2]|0;g=d+(c[h+-8>>2]|0)|0;h=c[h+-4>>2]|0;c[i>>2]=e;c[i+4>>2]=d;c[i+8>>2]=5192;d=RC(h,e)|0;e=i+12|0;f=e+40|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(f|0));b[i+12+40>>1]=0;a[i+12+42>>0]=0;a:do if(d){c[i+48>>2]=1;gb[c[(c[h>>2]|0)+20>>2]&7](h,i,g,g,1,0);d=(c[i+24>>2]|0)==1?g:0}else{eb[c[(c[h>>2]|0)+24>>2]&31](h,i,g,1,0);switch(c[i+36>>2]|0){case 0:{d=((c[i+40>>2]|0)==1?(c[i+28>>2]|0)==1:0)&(c[i+32>>2]|0)==1?c[i+20>>2]|0:0;break a}case 1:break;default:{d=0;break a}}if((c[i+24>>2]|0)!=1?!(((c[i+40>>2]|0)==0?(c[i+28>>2]|0)==1:0)&(c[i+32>>2]|0)==1):0){d=0;break}d=c[i+16>>2]|0}while(0);sa=i;return d|0}function Ai(b){b=b|0;var d=0;d=c[b+12>>2]|0;if(d|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;d=c[b+52>>2]|0;if(d|0){if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+52>>2]=0}a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;d=c[b+72>>2]|0;if(!d){a[b+76>>0]=1;c[b+72>>2]=0;c[b+64>>2]=0;b=b+68|0;c[b>>2]=0;return}if(a[b+76>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+72>>2]=0;a[b+76>>0]=1;c[b+72>>2]=0;c[b+64>>2]=0;b=b+68|0;c[b>>2]=0;return}function Bi(b){b=b|0;var d=0;d=c[b+72>>2]|0;if(d|0){if(a[b+76>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+72>>2]=0}a[b+76>>0]=1;c[b+72>>2]=0;c[b+64>>2]=0;c[b+68>>2]=0;d=c[b+52>>2]|0;if(d|0){if(a[b+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+52>>2]=0}a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;d=c[b+12>>2]|0;if(!d){a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;b=b+8|0;c[b>>2]=0;return}if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+12>>2]=0;a[b+16>>0]=1;c[b+12>>2]=0;c[b+4>>2]=0;b=b+8|0;c[b>>2]=0;return}function Ci(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0;e=sa;sa=sa+96|0;i=+va[c[(c[a>>2]|0)+48>>2]&15](a);c[e+32>>2]=1065353216;c[e+32+4>>2]=0;c[e+32+4+4>>2]=0;c[e+32+4+8>>2]=0;c[e+32+4+12>>2]=0;c[e+32+20>>2]=1065353216;c[e+32+24>>2]=0;c[e+32+24+4>>2]=0;c[e+32+24+8>>2]=0;c[e+32+24+12>>2]=0;c[e+32+40>>2]=1065353216;j=e+32+44|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;ab[c[(c[a>>2]|0)+8>>2]&127](a,e+32|0,e+16|0,e);h=(i+(+g[e>>2]-+g[e+16>>2])*.5)*2.0;f=(i+(+g[e+4>>2]-+g[e+16+4>>2])*.5)*2.0;i=(i+(+g[e+8>>2]-+g[e+16+8>>2])*.5)*2.0;g[d>>2]=b*.0833333283662796*(f*f+i*i);g[d+4>>2]=b*.0833333283662796*(h*h+i*i);g[d+8>>2]=b*.0833333283662796*(h*h+f*f);g[d+12>>2]=0.0;sa=e;return}function Di(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[b+12>>2]|0;if(!e)return;if(!(a[b+8>>0]|0))return;f=c[d+4>>2]|0;if((f|0)==(c[d+8>>2]|0)?(h=(f|0)==0?1:f<<1,(f|0)<(h|0)):0){if(!h)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((h<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[d+4>>2]|0}if((f|0)>0){g=0;do{c[e+(g<<2)>>2]=c[(c[d+12>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0))}g=c[d+12>>2]|0;if(g){if(a[d+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);f=c[d+4>>2]|0}c[d+12>>2]=0}a[d+16>>0]=1;c[d+12>>2]=e;c[d+8>>2]=h;e=c[b+12>>2]|0}c[(c[d+12>>2]|0)+(f<<2)>>2]=e;c[d+4>>2]=f+1;return}function Ei(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;g=c[b+328>>2]|0;if((g|0)==(c[b+332>>2]|0)?(j=(g|0)==0?1:g<<1,(g|0)<(j|0)):0){if(!j)i=0;else{c[7182]=(c[7182]|0)+1;g=xb((j<<2|3)+16|0)|0;if(!g)g=0;else{c[(g+4+15&-16)+-4>>2]=g;g=g+4+15&-16}i=g;g=c[b+328>>2]|0}if((g|0)>0){h=0;do{c[i+(h<<2)>>2]=c[(c[b+336>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(g|0))}h=c[b+336>>2]|0;if(h){if(a[b+340>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);g=c[b+328>>2]|0}c[b+336>>2]=0}a[b+340>>0]=1;c[b+336>>2]=i;c[b+332>>2]=j}c[(c[b+336>>2]|0)+(g<<2)>>2]=d;c[b+328>>2]=g+1;c[d+284>>2]=c[b+452>>2];$f(b,d,e,f);return}function Fi(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[b+20>>2]|0;if(!e)return;if(!(a[b+16>>0]|0))return;f=c[d+4>>2]|0;if((f|0)==(c[d+8>>2]|0)?(h=(f|0)==0?1:f<<1,(f|0)<(h|0)):0){if(!h)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((h<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[d+4>>2]|0}if((f|0)>0){g=0;do{c[e+(g<<2)>>2]=c[(c[d+12>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0))}g=c[d+12>>2]|0;if(g){if(a[d+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);f=c[d+4>>2]|0}c[d+12>>2]=0}a[d+16>>0]=1;c[d+12>>2]=e;c[d+8>>2]=h;e=c[b+20>>2]|0}c[(c[d+12>>2]|0)+(f<<2)>>2]=e;c[d+4>>2]=f+1;return}function Gi(a,b){a=a|0;b=+b;var d=0,e=0,f=0,h=0.0,i=0.0,j=0.0,k=0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0;e=c[a+732>>2]|0;if((e|0)<=0)return;d=c[a+740>>2]|0;a=0;do{n=c[d+(a*52|0)+8>>2]|0;f=c[d+(a*52|0)+12>>2]|0;s=+g[n+40>>2];q=+g[n+44>>2];o=+g[n+48>>2];k=d+(a*52|0)+36|0;r=+g[k>>2];m=d+(a*52|0)+40|0;p=+g[m>>2];l=d+(a*52|0)+44|0;h=+g[l>>2];j=-(+g[d+(a*52|0)+32>>2]*((s-+g[f+40>>2])*r+(q-+g[f+44>>2])*p+(o-+g[f+48>>2])*h)*b);i=+g[n+88>>2]*j;g[n+40>>2]=s+r*i;g[n+44>>2]=q+p*i;g[n+48>>2]=o+h*i;j=+g[f+88>>2]*j;i=j*+g[m>>2];h=j*+g[l>>2];g[f+40>>2]=+g[f+40>>2]-+g[k>>2]*j;g[f+44>>2]=+g[f+44>>2]-i;g[f+48>>2]=+g[f+48>>2]-h;a=a+1|0}while((a|0)!=(e|0));return}function Hi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;k=+g[a+24>>2];i=+g[a+28>>2];j=+g[a+32>>2];f=k*+g[b>>2]+i*+g[b+4>>2]+j*+g[b+8>>2];h=+g[a+20>>2];if(f>h){g[a+20>>2]=f;c[a+4>>2]=c[b>>2];c[a+4+4>>2]=c[b+4>>2];c[a+4+8>>2]=c[b+8>>2];c[a+4+12>>2]=c[b+12>>2]}else f=h;h=k*+g[b+16>>2]+i*+g[b+20>>2]+j*+g[b+24>>2];if(h>f){g[a+20>>2]=h;c[a+4>>2]=c[b+16>>2];c[a+4+4>>2]=c[b+16+4>>2];c[a+4+8>>2]=c[b+16+8>>2];c[a+4+12>>2]=c[b+16+12>>2]}else h=f;f=k*+g[b+32>>2]+i*+g[b+36>>2]+j*+g[b+40>>2];if(!(f>h))return;g[a+20>>2]=f;c[a+4>>2]=c[b+32>>2];c[a+4+4>>2]=c[b+32+4>>2];c[a+4+8>>2]=c[b+32+8>>2];c[a+4+12>>2]=c[b+32+12>>2];return}function Ii(b){b=b|0;var d=0;d=Gs()|0;c[d+8>>2]=0;c[d>>2]=9100;a[d+28>>0]=1;c[d+24>>2]=0;c[d+16>>2]=0;c[d+20>>2]=0;c[d+32>>2]=1566444395;c[d+36>>2]=1566444395;c[d+40>>2]=1566444395;g[d+44>>2]=0.0;c[d+48>>2]=-581039253;c[d+52>>2]=-581039253;c[d+56>>2]=-581039253;g[d+60>>2]=0.0;c[d+64>>2]=0;c[d+68>>2]=1;g[d+72>>2]=0.0;c[d+76>>2]=1065353216;c[d+80>>2]=1065353216;c[d+84>>2]=1065353216;g[d+88>>2]=0.0;c[d+4>>2]=31;if(!b)return d|0;c[7182]=(c[7182]|0)+1;b=xb(79)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;c[b>>2]=0;c[b+4>>2]=0;c[b+8>>2]=-1;c[b+12>>2]=0;c[b+16>>2]=0;c[d+64>>2]=b;return d|0}function Ji(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;k=+g[a+88>>2];i=+g[a+92>>2];j=+g[a+96>>2];f=k*+g[b>>2]+i*+g[b+4>>2]+j*+g[b+8>>2];h=+g[a+84>>2];if(f>h){g[a+84>>2]=f;c[a+4>>2]=c[b>>2];c[a+4+4>>2]=c[b+4>>2];c[a+4+8>>2]=c[b+8>>2];c[a+4+12>>2]=c[b+12>>2]}else f=h;h=k*+g[b+16>>2]+i*+g[b+20>>2]+j*+g[b+24>>2];if(h>f){g[a+84>>2]=h;c[a+4>>2]=c[b+16>>2];c[a+4+4>>2]=c[b+16+4>>2];c[a+4+8>>2]=c[b+16+8>>2];c[a+4+12>>2]=c[b+16+12>>2]}else h=f;f=k*+g[b+32>>2]+i*+g[b+36>>2]+j*+g[b+40>>2];if(!(f>h))return;g[a+84>>2]=f;c[a+4>>2]=c[b+32>>2];c[a+4+4>>2]=c[b+32+4>>2];c[a+4+8>>2]=c[b+32+8>>2];c[a+4+12>>2]=c[b+32+12>>2];return}function Ki(a){a=a|0;var b=0,d=0,e=0,f=0;f=sa;sa=sa+16|0;d=c[3084]|0;if((c[d>>2]|0)==(a|0))b=d;else{b=c[d+24>>2]|0;a:do if(!b)e=6;else while(1){if((c[b>>2]|0)==(a|0))break a;b=c[b+28>>2]|0;if(!b){e=6;break}}while(0);if((e|0)==6){b=Nr(36)|0;c[b>>2]=a;c[b+4>>2]=0;c[b+4+4>>2]=0;c[b+4+8>>2]=0;c[b+4+12>>2]=0;c[b+20>>2]=d;c[b+24>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;er(b);c[b+28>>2]=c[d+24>>2];c[d+24>>2]=b}c[3084]=b}d=b+4|0;c[d>>2]=(c[d>>2]|0)+1;d=b+16|0;e=c[d>>2]|0;c[d>>2]=e+1;if(e|0){sa=f;return}la(f|0,0)|0;e=c[7181]|0;c[b+12>>2]=(c[f+4>>2]|0)-(c[e+4>>2]|0)+(((c[f>>2]|0)-(c[e>>2]|0)|0)*1e6|0);sa=f;return}function Li(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0;h=+va[c[(c[a>>2]|0)+48>>2]&15](a);l=h+ +g[a+28>>2];j=h+ +g[a+32>>2];h=h+ +g[a+36>>2];u=+w(+(+g[b>>2]));t=+w(+(+g[b+4>>2]));s=+w(+(+g[b+8>>2]));q=+w(+(+g[b+16>>2]));p=+w(+(+g[b+20>>2]));o=+w(+(+g[b+24>>2]));k=+w(+(+g[b+32>>2]));i=+w(+(+g[b+36>>2]));f=+w(+(+g[b+40>>2]));r=+g[b+48>>2];n=+g[b+52>>2];m=+g[b+56>>2];g[d>>2]=r-(l*u+j*t+h*s);g[d+4>>2]=n-(l*q+j*p+h*o);g[d+8>>2]=m-(l*k+j*i+h*f);g[d+12>>2]=0.0;g[e>>2]=l*u+j*t+h*s+r;g[e+4>>2]=l*q+j*p+h*o+n;g[e+8>>2]=m+(l*k+j*i+h*f);g[e+12>>2]=0.0;return}function Mi(b){b=b|0;var d=0;c[b>>2]=11492;if(c[b+108>>2]|0){d=c[b+112>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+112>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+108>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+108>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}}d=c[b+88>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+84>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+80>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+60>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}if(!(a[b+100>>0]|0))return;d=c[b+92>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+92>>2]|0;if(!d)return;c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);return}function Ni(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[b+76>>2]|0;if(!e)return;f=c[d+4>>2]|0;if((f|0)==(c[d+8>>2]|0)?(h=(f|0)==0?1:f<<1,(f|0)<(h|0)):0){if(!h)e=0;else{c[7182]=(c[7182]|0)+1;e=xb((h<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}f=c[d+4>>2]|0}if((f|0)>0){g=0;do{c[e+(g<<2)>>2]=c[(c[d+12>>2]|0)+(g<<2)>>2];g=g+1|0}while((g|0)!=(f|0))}g=c[d+12>>2]|0;if(g){if(a[d+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);f=c[d+4>>2]|0}c[d+12>>2]=0}a[d+16>>0]=1;c[d+12>>2]=e;c[d+8>>2]=h;e=c[b+76>>2]|0}c[(c[d+12>>2]|0)+(f<<2)>>2]=e;c[d+4>>2]=f+1;return}function Oi(b){b=b|0;var d=0,e=0,f=0,h=0.0;e=sa;sa=sa+96|0;a[b+88>>0]=1;if((a[26736]|0)==0?mz(26736)|0:0){c[6364]=1065353216;c[6365]=0;c[6366]=0;c[6367]=0;c[6368]=0;c[6369]=1065353216;c[6370]=0;c[6371]=0;c[6372]=0;c[6373]=0;c[6374]=1065353216;g[6375]=0.0;c[6376]=-1082130432;c[6377]=0;c[6378]=0;c[6379]=0;c[6380]=0;c[6381]=-1082130432;c[6382]=0;c[6383]=0;c[6384]=0;c[6385]=0;c[6386]=-1082130432;g[6387]=0.0}d=e;f=d+96|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(f|0));ab[c[(c[b>>2]|0)+76>>2]&127](b,25456,e,6);h=+g[b+44>>2];g[b+72>>2]=+g[e>>2]+h;g[b+56>>2]=+g[e+48>>2]-h;g[b+76>>2]=+g[e+20>>2]+h;g[b+60>>2]=+g[e+68>>2]-h;g[b+80>>2]=+g[e+40>>2]+h;g[b+64>>2]=+g[e+88>>2]-h;sa=e;return}function Pi(a,b,d){a=a|0;b=+b;d=+d;var e=0,f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0;f=c[a+732>>2]|0;if((f|0)<=0)return;e=c[a+740>>2]|0;a=0;do{d=+g[e+(a*52|0)+24>>2];if(d>0.0?(h=c[e+(a*52|0)+8>>2]|0,i=c[e+(a*52|0)+12>>2]|0,j=+g[h+8>>2],k=+g[i+8>>2]-j,l=+g[h+12>>2],m=+g[i+12>>2]-l,n=+g[h+16>>2],o=+g[i+16>>2]-n,p=+g[e+(a*52|0)+28>>2],p+(k*k+m*m+o*o)>1.1920928955078125e-07):0){d=(p-(k*k+m*m+o*o))/(d*(p+(k*k+m*m+o*o)))*b;q=d*+g[h+88>>2];g[h+8>>2]=j-k*q;g[h+12>>2]=l-m*q;g[h+16>>2]=n-o*q;d=d*+g[i+88>>2];g[i+8>>2]=+g[i+8>>2]+k*d;g[i+12>>2]=m*d+ +g[i+12>>2];g[i+16>>2]=o*d+ +g[i+16>>2]}a=a+1|0}while((a|0)!=(f|0));return}function Qi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;while(1){j=c[a+12>>2]|0;l=c[j+(((b+d|0)/2|0)<<3)>>2]|0;f=d;e=b;while(1){while(1){i=j+(e<<3)|0;k=e+1|0;if((c[i>>2]|0)<(l|0))e=k;else break}while(1){g=j+(f<<3)|0;h=f+-1|0;if((c[g>>2]|0)>(l|0))f=h;else break}if((e|0)<=(f|0)){j=c[i>>2]|0;e=c[i+4>>2]|0;m=c[g+4>>2]|0;c[i>>2]=c[g>>2];c[i+4>>2]=m;f=(c[a+12>>2]|0)+(f<<3)|0;c[f>>2]=j;c[f+4>>2]=e;f=h;e=k}if((e|0)>(f|0))break;j=c[a+12>>2]|0}if((f|0)>(b|0))Qi(a,b,f);if((e|0)<(d|0))b=e;else break}return}function Ri(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0;e=sa;sa=sa+96|0;c[e+32>>2]=1065353216;c[e+32+4>>2]=0;c[e+32+4+4>>2]=0;c[e+32+4+8>>2]=0;c[e+32+4+12>>2]=0;c[e+32+20>>2]=1065353216;c[e+32+24>>2]=0;c[e+32+24+4>>2]=0;c[e+32+24+8>>2]=0;c[e+32+24+12>>2]=0;c[e+32+40>>2]=1065353216;m=e+32+44|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;ab[c[(c[a>>2]|0)+8>>2]&127](a,e+32|0,e+16|0,e);l=+g[e>>2];k=+g[e+16>>2];j=+g[e+4>>2];i=+g[e+16+4>>2];h=+g[e+8>>2];f=+g[e+16+8>>2];g[d>>2]=+x(+((l-k)*(l-k)+(j-i)*(j-i)+(h-f)*(h-f)))*.5;g[b>>2]=(l+k)*.5;g[b+4>>2]=(j+i)*.5;g[b+8>>2]=(h+f)*.5;g[b+12>>2]=0.0;sa=e;return}function Si(){var b=0,d=0;d=Gs()|0;c[d+8>>2]=0;c[d>>2]=9100;a[d+28>>0]=1;c[d+24>>2]=0;c[d+16>>2]=0;c[d+20>>2]=0;c[d+32>>2]=1566444395;c[d+36>>2]=1566444395;c[d+40>>2]=1566444395;g[d+44>>2]=0.0;c[d+48>>2]=-581039253;c[d+52>>2]=-581039253;c[d+56>>2]=-581039253;g[d+60>>2]=0.0;c[d+64>>2]=0;c[d+68>>2]=1;g[d+72>>2]=0.0;c[d+76>>2]=1065353216;c[d+80>>2]=1065353216;c[d+84>>2]=1065353216;g[d+88>>2]=0.0;c[d+4>>2]=31;c[7182]=(c[7182]|0)+1;b=xb(79)|0;if(!b)b=0;else{c[(b+4+15&-16)+-4>>2]=b;b=b+4+15&-16}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;a[b+56>>0]=1;c[b+52>>2]=0;c[b+44>>2]=0;c[b+48>>2]=0;c[b>>2]=0;c[b+4>>2]=0;c[b+8>>2]=-1;c[b+12>>2]=0;c[b+16>>2]=0;c[d+64>>2]=b;return d|0}function Ti(a,d,f,h){a=a|0;d=d|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;i=c[a+108>>2]|0;if(i|0){ab[c[(c[i>>2]|0)+28>>2]&127](i,d,f,h);return}i=b[a+56>>1]|0;if(!(i<<16>>16))return;m=1;k=1;do{j=c[a+68>>2]|0;if(b[j+(k<<2)>>1]&1){l=c[a+60>>2]|0;k=e[j+(k<<2)+2>>1]|0;if(!(+g[d>>2]>+g[l+(k<<6)+32>>2])?!(+g[f>>2]<+g[l+(k<<6)+16>>2]):0)j=1;else j=0;if(!(!(+g[d+8>>2]>+g[l+(k<<6)+40>>2])?!(+g[f+8>>2]<+g[l+(k<<6)+24>>2]):0))j=0;if(!(+g[d+4>>2]>+g[l+(k<<6)+36>>2])?!(+g[f+4>>2]<+g[l+(k<<6)+20>>2]|j^1):0){Ha[c[(c[h>>2]|0)+8>>2]&31](h,l+(k<<6)|0)|0;i=b[a+56>>1]|0}}m=m+1<<16>>16;k=m&65535}while(((i&65535)<<1|1)>>>0>k>>>0);return}function Ui(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0;h=+g[b>>2];i=+g[b+16>>2];j=h>2];if((j+g[a+24>>2])return;k=h>i?b:b+16|0;if(+g[(+g[k>>2]>f?k:b+32|0)>>2]<+g[a+8>>2])return;f=+g[b+8>>2];h=+g[b+24>>2];j=f>2];if((j+g[a+32>>2])return;k=f>h?b+8|0:b+24|0;if(+g[(+g[k>>2]>i?k:b+40|0)>>2]<+g[a+16>>2])return;f=+g[b+4>>2];h=+g[b+20>>2];j=f>2];if((j+g[a+28>>2])return;k=f>h?b+4|0:b+20|0;if(+g[(+g[k>>2]>i?k:b+36|0)>>2]<+g[a+12>>2])return;k=c[a+4>>2]|0;ab[c[(c[k>>2]|0)+8>>2]&127](k,b,d,e);return}function Vi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0.0,i=0;f=sa;sa=sa+16|0;c[a+4>>2]=c[b+24>>2];e=c[b>>2]|0;c[a+8>>2]=e;if(d){c[a+52>>2]=c[b+8>>2];c[a+52+4>>2]=c[b+8+4>>2];c[a+52+8>>2]=c[b+8+8>>2];c[a+52+12>>2]=c[b+8+12>>2];i=a+68|0;d=a+20|0;e=a+36|0;h=+g[b+24>>2];pp(i,d,e,h);h=+g[b+24>>2];sa=f;return +h}else{d=JI(oI(e)|0)|0;vl(f,d,+g[b+8>>2],+g[b+12>>2],+g[b+16>>2]);c[a+52>>2]=c[f>>2];c[a+52+4>>2]=c[f+4>>2];c[a+52+8>>2]=c[f+8>>2];c[a+52+12>>2]=c[f+12>>2];d=a+68|0;e=a+20|0;i=a+36|0;h=+g[b+24>>2];pp(d,e,i,h);h=+g[b+24>>2];sa=f;return +h}return 0.0}function Wi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0.0,j=0.0,k=0.0;h=sa;sa=sa+16|0;g[b+32>>2]=f;c[b+8>>2]=c[d>>2];c[b+8+4>>2]=c[d+4>>2];c[b+8+8>>2]=c[d+8>>2];c[b+8+12>>2]=c[d+12>>2];i=+g[b+28>>2];k=+g[e+4>>2]-i*+g[d+4>>2];j=+g[e+8>>2]-i*+g[d+8>>2];g[h>>2]=+g[e>>2]-+g[d>>2]*i;g[h+4>>2]=k;g[h+8>>2]=j;g[h+12>>2]=0.0;f=i+ +g[b+24>>2]+f;g[b+32>>2]=f;if(!(f<0.0)){b=b+4|0;b=c[b>>2]|0;e=c[b>>2]|0;e=e+16|0;e=c[e>>2]|0;_a[e&15](b,d,h,f);sa=h;return}a[b+36>>0]=1;b=b+4|0;b=c[b>>2]|0;e=c[b>>2]|0;e=e+16|0;e=c[e>>2]|0;_a[e&15](b,d,h,f);sa=h;return}function Xi(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;c[b>>2]=9036;d=c[b+8>>2]|0;g=c[d+8>>2]|0;if((g|0)>0){e=0;do{f=c[(c[d+16>>2]|0)+(e*12|0)+8>>2]|0;if(f|0){Pa[c[c[f>>2]>>2]&511](f);h=c[b+4>>2]|0;Va[c[(c[h>>2]|0)+60>>2]&127](h,f)}e=e+1|0}while((e|0)!=(g|0));d=c[b+8>>2]|0}gh(d);d=c[b+8>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+8>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+24>>2]|0;if(!d){a[b+28>>0]=1;c[b+24>>2]=0;c[b+16>>2]=0;h=b+20|0;c[h>>2]=0;return}if(a[b+28>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+24>>2]=0;a[b+28>>0]=1;c[b+24>>2]=0;c[b+16>>2]=0;h=b+20|0;c[h>>2]=0;return}function Yi(b,d){b=b|0;d=d|0;c[b+204>>2]=c[d+48>>2];c[b+208>>2]=c[d+52>>2];c[b+212>>2]=c[d+56>>2];c[b+216>>2]=c[d+60>>2];c[b+220>>2]=c[d+64>>2];c[b+224>>2]=c[d+68>>2];c[b+156>>2]=c[d>>2];c[b+156+4>>2]=c[d+4>>2];c[b+156+8>>2]=c[d+8>>2];c[b+156+12>>2]=c[d+12>>2];c[b+172>>2]=c[d+16>>2];c[b+172+4>>2]=c[d+16+4>>2];c[b+172+8>>2]=c[d+16+8>>2];c[b+172+12>>2]=c[d+16+12>>2];c[b+188>>2]=c[d+32>>2];c[b+188+4>>2]=c[d+32+4>>2];c[b+188+8>>2]=c[d+32+8>>2];c[b+188+12>>2]=c[d+32+12>>2];c[b+228>>2]=c[d+72>>2];g[b+232>>2]=0.0;g[b+252>>2]=0.0;g[b+236>>2]=0.0;g[b+240>>2]=0.0;g[b+256>>2]=0.0;g[b+244>>2]=.10000000149011612;a[b+260>>0]=a[d+80>>0]&1;c[b+248>>2]=c[d+76>>2];return}function Zi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=sa;sa=sa+224|0;f=h+160|0;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[h+208>>2]=c[e>>2];if((bc(0,d,h+208|0,h+80|0,h+160|0)|0)<0)e=-1;else{g=c[b>>2]|0;if((a[b+74>>0]|0)<1)c[b>>2]=g&-33;if(!(c[b+48>>2]|0)){f=c[b+44>>2]|0;c[b+44>>2]=h;c[b+28>>2]=h;c[b+20>>2]=h;c[b+48>>2]=80;c[b+16>>2]=h+80;e=bc(b,d,h+208|0,h+80|0,h+160|0)|0;if(f){Ja[c[b+36>>2]&63](b,0,0)|0;e=(c[b+20>>2]|0)==0?-1:e;c[b+44>>2]=f;c[b+48>>2]=0;c[b+16>>2]=0;c[b+28>>2]=0;c[b+20>>2]=0}}else e=bc(b,d,h+208|0,h+80|0,h+160|0)|0;d=c[b>>2]|0;c[b>>2]=d|g&32;e=(d&32|0)==0?e:-1}sa=h;return e|0}function _i(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0;f=sa;sa=sa+16|0;c[b+4>>2]=d;c[b>>2]=7356;c[b+8>>2]=-1;c[b+12>>2]=-1;g[b+16>>2]=3402823466385288598117041.0e14;a[b+20>>0]=1;a[b+21>>0]=0;c[b+24>>2]=-1;c[b+28>>2]=e;if((a[26704]|0)==0?mz(26704)|0:0){c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;Cf(27392,0.0,0,0,f)}c[6899]=c[6899]|1;g[6934]=0.0;h=+g[6944]*0.0;i=+g[6945]*0.0;g[6939]=+g[6943]*0.0;g[6940]=h;g[6941]=i;g[6942]=0.0;c[6947]=0;c[6948]=0;c[6949]=0;c[6950]=0;i=+g[6936]*0.0;h=+g[6937]*0.0;g[6988]=+g[6935]*0.0;g[6989]=i;g[6990]=h;g[6991]=0.0;c[b+32>>2]=27392;g[b+36>>2]=0.0;g[b+40>>2]=.30000001192092896;c[b+44>>2]=0;sa=f;return}function $i(a){a=a|0;var b=0;c[a>>2]=5828;b=c[a+92>>2]|0;Pa[c[c[b>>2]>>2]&511](b);b=c[a+92>>2]|0;if(b|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}b=c[a+96>>2]|0;Pa[c[c[b>>2]>>2]&511](b);b=c[a+96>>2]|0;if(b|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}b=c[a+100>>2]|0;Pa[c[c[b>>2]>>2]&511](b);b=c[a+100>>2]|0;if(b|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}b=c[a+104>>2]|0;Pa[c[c[b>>2]>>2]&511](b);b=c[a+104>>2]|0;if(b|0){c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0)}b=c[a+108>>2]|0;Pa[c[c[b>>2]>>2]&511](b);b=c[a+108>>2]|0;if(!b){se(a);return}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);se(a);return}function aj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;if((c[d+60>>2]|0)==2){g=c[d+48>>2]|0;sg(b+64|0,g)|0;f=c[b+68>>2]|0;if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[b+68>>2]=g;c[b+76>>2]=(c[b+76>>2]|0)+-1}else{f=c[d+48>>2]|0;sg(b+4|0,f)|0;g=c[b+8>>2]|0;if(g|0){c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0)}c[b+8>>2]=f;c[b+16>>2]=(c[b+16>>2]|0)+-1}f=c[d+52>>2]|0;if(!f)f=b+124+(c[d+60>>2]<<2)|0;else f=f+56|0;c[f>>2]=c[d+56>>2];f=c[d+56>>2]|0;if(f|0)c[f+52>>2]=c[d+52>>2];g=c[b+136>>2]|0;Za[c[(c[g>>2]|0)+16>>2]&127](g,d,e);c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);a[b+194>>0]=1;return}function bj(a){a=a|0;var b=0.0,c=0.0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0;n=+g[a+4>>2];h=+g[a+396>>2];m=+g[a+8>>2];e=+g[a+400>>2];l=+g[a+12>>2];c=+g[a+404>>2];k=+g[a+20>>2];j=+g[a+24>>2];i=+g[a+28>>2];f=+g[a+36>>2];d=+g[a+40>>2];b=+g[a+44>>2];g[a+264>>2]=n*h*n+m*e*m+l*c*l;g[a+268>>2]=n*h*k+m*e*j+l*c*i;g[a+272>>2]=n*h*f+m*e*d+l*c*b;g[a+276>>2]=0.0;g[a+280>>2]=h*k*n+e*j*m+c*i*l;g[a+284>>2]=h*k*k+e*j*j+c*i*i;g[a+288>>2]=h*k*f+e*j*d+c*i*b;g[a+292>>2]=0.0;g[a+296>>2]=h*f*n+e*d*m+c*b*l;g[a+300>>2]=h*f*k+e*d*j+c*b*i;g[a+304>>2]=h*f*f+e*d*d+c*b*b;g[a+308>>2]=0.0;return}function cj(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;c[b>>2]=8440;e=c[b+8>>2]|0;d=c[b+16>>2]|0;if((e|0)>0){h=0;do{f=(c[d+(h<<2)>>2]|0)+188|0;g=c[f>>2]|0;if(g){e=c[b+68>>2]|0;e=Fa[c[(c[e>>2]|0)+36>>2]&127](e)|0;Za[c[(c[e>>2]|0)+40>>2]&127](e,g,c[b+24>>2]|0);e=c[b+68>>2]|0;Za[c[(c[e>>2]|0)+12>>2]&127](e,g,c[b+24>>2]|0);c[f>>2]=0;e=c[b+8>>2]|0;d=c[b+16>>2]|0}h=h+1|0}while((h|0)<(e|0))}if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function dj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0.0,j=0,k=0.0,l=0,m=0.0;j=c[b+52>>2]|0;l=c[j+32>>2]|0;b=c[l>>2]|0;m=+g[d>>2];k=+g[d+4>>2];i=+g[d+8>>2];j=c[j+24>>2]|0;if((j|0)<=1){l=b;l=l+8|0;c[a>>2]=c[l>>2];c[a+4>>2]=c[l+4>>2];c[a+8>>2]=c[l+8>>2];c[a+12>>2]=c[l+12>>2];return}d=0;h=1;e=m*+g[b+8>>2]+k*+g[b+12>>2]+i*+g[b+16>>2];while(1){b=c[l+(h<<2)>>2]|0;f=m*+g[b+8>>2]+k*+g[b+12>>2]+i*+g[b+16>>2];b=f>e;d=b?h:d;h=h+1|0;if((h|0)==(j|0))break;else e=b?f:e}l=c[l+(d<<2)>>2]|0;l=l+8|0;c[a>>2]=c[l>>2];c[a+4>>2]=c[l+4>>2];c[a+8>>2]=c[l+8>>2];c[a+12>>2]=c[l+12>>2];return}function ej(a,b){a=a|0;b=b|0;var d=0,e=0.0,f=0,h=0,i=0.0,j=0.0;c[a+248>>2]=c[b>>2];c[a+248+4>>2]=c[b+4>>2];c[a+248+8>>2]=c[b+8>>2];c[a+248+12>>2]=c[b+12>>2];d=c[a+232>>2]|0;if((d|0)<=0)return;h=0;do{f=c[(c[a+240>>2]|0)+(h<<2)>>2]|0;switch(c[f+216>>2]|0){case 2:case 5:break;default:if(!(c[f+504>>2]&1)){e=+g[f+344>>2];if(e!=0.0){j=1.0/e*+g[b+4>>2];i=1.0/e*+g[b+8>>2];g[f+364>>2]=1.0/e*+g[b>>2];g[f+368>>2]=j;g[f+372>>2]=i;g[f+376>>2]=0.0}c[f+380>>2]=c[b>>2];c[f+380+4>>2]=c[b+4>>2];c[f+380+8>>2]=c[b+8>>2];c[f+380+12>>2]=c[b+12>>2];d=c[a+232>>2]|0}}h=h+1|0}while((h|0)<(d|0));return}function fj(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0;if(a[b+738>>0]|0){c[d>>2]=0;c[d+4>>2]=0;return}c[d>>2]=5;c[d+4>>2]=1;e=+ui(b,(c[b+28>>2]|0)+4|0,(c[b+32>>2]|0)+4|0);g[b+728>>2]=e;g[b+708>>2]=0.0;g[b+712>>2]=0.0;a[b+716>>0]=0;f=+g[b+692>>2];do if(f>=0.0){e=(e-+g[b+688>>2])%6.2831854820251465;if(!(e<-3.1415927410125732)){if(e>3.1415927410125732)e=e+-6.2831854820251465}else e=e+6.2831854820251465;if(e<-f){a[b+716>>0]=1;g[b+708>>2]=-(f+e);g[b+712>>2]=1.0;break}if(e>f){a[b+716>>0]=1;g[b+708>>2]=f-e;g[b+712>>2]=-1.0}else h=12}else h=12;while(0);if((h|0)==12?(a[b+737>>0]|0)==0:0)return;c[d>>2]=6;c[d+4>>2]=0;return}function gj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=sa;sa=sa+96|0;g=c[b+192>>2]|0;c[f+64>>2]=0;c[f+64+4>>2]=g;c[f+64+8>>2]=b;c[f+64+12>>2]=b+4;c[f+64+16>>2]=-1;c[f+64+20>>2]=-1;b=c[d+192>>2]|0;c[f+40>>2]=0;c[f+40+4>>2]=b;c[f+40+8>>2]=d;c[f+40+12>>2]=d+4;c[f+40+16>>2]=-1;c[f+40+20>>2]=-1;b=c[a+24>>2]|0;b=Ka[c[(c[b>>2]|0)+8>>2]&31](b,f+64|0,f+40|0,0)|0;if(!b){sa=f;return}c[f+4>>2]=0;c[f+8>>2]=f+64;c[f+12>>2]=f+40;c[f>>2]=8784;c[f+32>>2]=e;eb[c[(c[b>>2]|0)+8>>2]&31](b,f+64|0,f+40|0,a+28|0,f);Pa[c[c[b>>2]>>2]&511](b);g=c[a+24>>2]|0;Va[c[(c[g>>2]|0)+60>>2]&127](g,b);sa=f;return}function hj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=c[b+8>>2]|0;if((k|0)<=0)return;j=c[b+16>>2]|0;i=0;b=0;do{h=c[j+(i<<2)>>2]|0;if(!(c[h+204>>2]&3)){g=c[a+16>>2]|0;d=g+(b<<3)|0;e=c[d>>2]|0;if((e|0)!=(b|0)){c[d>>2]=c[g+(e<<3)>>2];d=c[g+(e<<3)>>2]|0;e=c[g+(d<<3)>>2]|0;if((d|0)!=(e|0)){f=g+(d<<3)|0;do{d=g+(e<<3)|0;c[f>>2]=c[d>>2];d=c[d>>2]|0;f=g+(d<<3)|0;e=c[f>>2]|0}while((d|0)!=(e|0))}}else d=b;c[h+208>>2]=d;c[g+(b<<3)+4>>2]=i;c[h+212>>2]=-1;b=b+1|0}else{c[h+208>>2]=-1;c[h+212>>2]=-2}i=i+1|0}while((i|0)!=(k|0));return}function ij(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0,h=0.0,i=0.0,k=0.0;e=c[a+204>>2]|0;if(b==0.0){c[a+204>>2]=e|1;h=0.0}else{c[a+204>>2]=e&-2;h=1.0/b}g[a+344>>2]=h;k=+g[a+384>>2]*b;i=+g[a+388>>2]*b;g[a+364>>2]=+g[a+380>>2]*b;g[a+368>>2]=k;g[a+372>>2]=i;g[a+376>>2]=0.0;b=+g[d>>2];f=b!=0.0?(g[j>>2]=1.0/b,c[j>>2]|0):0;b=+g[d+4>>2];e=b!=0.0?(g[j>>2]=1.0/b,c[j>>2]|0):0;b=+g[d+8>>2];d=b!=0.0?(g[j>>2]=1.0/b,c[j>>2]|0):0;c[a+396>>2]=f;c[a+400>>2]=e;c[a+404>>2]=d;g[a+408>>2]=0.0;i=h*+g[a+352>>2];k=h*+g[a+356>>2];g[a+560>>2]=+g[a+348>>2]*h;g[a+564>>2]=i;g[a+568>>2]=k;g[a+572>>2]=0.0;return}function jj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[b+280>>2]|0;if((e|0)==(c[b+284>>2]|0)?(h=(e|0)==0?1:e<<1,(e|0)<(h|0)):0){if(!h)g=0;else{c[7182]=(c[7182]|0)+1;e=xb((h<<2|3)+16|0)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}g=e;e=c[b+280>>2]|0}if((e|0)>0){f=0;do{c[g+(f<<2)>>2]=c[(c[b+288>>2]|0)+(f<<2)>>2];f=f+1|0}while((f|0)!=(e|0))}f=c[b+288>>2]|0;if(f){if(a[b+292>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);e=c[b+280>>2]|0}c[b+288>>2]=0}a[b+292>>0]=1;c[b+288>>2]=g;c[b+284>>2]=h}c[(c[b+288>>2]|0)+(e<<2)>>2]=d;c[b+280>>2]=e+1;return}function kj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0,i=0.0,j=0,k=0.0,l=0;k=+g[b+60>>2]*.5;l=c[b+68>>2]|0;e=+g[d>>2];f=+g[d+4>>2];i=+g[d+8>>2];i=+x(+(e*e+f*f+i*i));h=c[b+64>>2]|0;if(+g[d+(l<<2)>>2]>+g[b+52>>2]*i){g[a+(h<<2)>>2]=0.0;g[a+(l<<2)>>2]=k;k=0.0;l=c[b+72>>2]|0;l=a+(l<<2)|0;g[l>>2]=k;return}i=+g[d+(h<<2)>>2];j=c[b+72>>2]|0;e=+g[d+(j<<2)>>2];f=+x(+(i*i+e*e));if(f>1.1920928955078125e-07){f=+g[b+56>>2]/f;g[a+(h<<2)>>2]=i*f;g[a+(l<<2)>>2]=-k;k=e*f;l=j;l=a+(l<<2)|0;g[l>>2]=k;return}else{g[a+(h<<2)>>2]=0.0;g[a+(l<<2)>>2]=-k;k=0.0;l=j;l=a+(l<<2)|0;g[l>>2]=k;return}}function lj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=c[e+16>>2]|0;if(!f)if(!(_n(e)|0)){g=c[e+16>>2]|0;h=5}else f=0;else{g=f;h=5}a:do if((h|0)==5){f=c[e+20>>2]|0;if((g-f|0)>>>0>>0){f=Ja[c[e+36>>2]&63](e,b,d)|0;break}b:do if((a[e+75>>0]|0)<0|(d|0)==0){i=0;g=b}else{h=d;while(1){g=h+-1|0;if((a[b+g>>0]|0)==10)break;if(!g){i=0;g=b;break b}else h=g}f=Ja[c[e+36>>2]&63](e,b,h)|0;if(f>>>0>>0)break a;i=h;g=b+h|0;d=d-h|0;f=c[e+20>>2]|0}while(0);Bh(f|0,g|0,d|0)|0;c[e+20>>2]=(c[e+20>>2]|0)+d;f=i+d|0}while(0);return f|0}function mj(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0;e=sa;sa=sa+96|0;c[e+32>>2]=1065353216;c[e+32+4>>2]=0;c[e+32+4+4>>2]=0;c[e+32+4+8>>2]=0;c[e+32+4+12>>2]=0;c[e+32+20>>2]=1065353216;c[e+32+24>>2]=0;c[e+32+24+4>>2]=0;c[e+32+24+8>>2]=0;c[e+32+24+12>>2]=0;c[e+32+40>>2]=1065353216;j=e+32+44|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;ab[c[(c[a>>2]|0)+8>>2]&127](a,e+32|0,e+16|0,e);h=(+g[e>>2]-+g[e+16>>2])*.5*2.0;f=(+g[e+4>>2]-+g[e+16+4>>2])*.5*2.0;i=(+g[e+8>>2]-+g[e+16+8>>2])*.5*2.0;g[d>>2]=b/12.0*(f*f+i*i);g[d+4>>2]=b/12.0*(h*h+i*i);g[d+8>>2]=b/12.0*(h*h+f*f);sa=e;return}function nj(b,d){b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;e=rs()|0;_i(e,3,b);c[e>>2]=7304;c[e+300>>2]=c[d>>2];c[e+300+4>>2]=c[d+4>>2];c[e+300+8>>2]=c[d+8>>2];c[e+300+12>>2]=c[d+12>>2];k=+g[d>>2];j=+g[d+4>>2];i=+g[d+8>>2];h=k*+g[b+20>>2]+j*+g[b+24>>2]+i*+g[b+28>>2]+ +g[b+56>>2];f=k*+g[b+36>>2]+j*+g[b+40>>2]+i*+g[b+44>>2]+ +g[b+60>>2];g[e+316>>2]=k*+g[b+4>>2]+j*+g[b+8>>2]+i*+g[b+12>>2]+ +g[b+52>>2];g[e+320>>2]=h;g[e+324>>2]=f;g[e+328>>2]=0.0;c[e+332>>2]=0;a[e+344>>0]=0;g[e+348>>2]=.30000001192092896;g[e+352>>2]=1.0;g[e+356>>2]=0.0;return e|0}function oj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;e=sa;sa=sa+16|0;Za[c[(c[b>>2]|0)+68>>2]&127](e,b,d);c[a>>2]=c[e>>2];c[a+4>>2]=c[e+4>>2];c[a+8>>2]=c[e+8>>2];c[a+12>>2]=c[e+12>>2];if(!(+va[c[(c[b>>2]|0)+48>>2]&15](b)!=0.0)){sa=e;return}i=+g[d>>2];f=+g[d+4>>2];h=+g[d+8>>2];k=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:i;j=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:f;h=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:h;f=1.0/+x(+(h*h+(k*k+j*j)));i=+va[c[(c[b>>2]|0)+48>>2]&15](b);g[a>>2]=+g[a>>2]+i*k*f;g[a+4>>2]=+g[a+4>>2]+i*j*f;g[a+8>>2]=+g[a+8>>2]+i*h*f;sa=e;return}function pj(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0;a:do switch(b|0){case 2:{if((c|0)<1){d=+g[a+232>>2];break a}if((c|0)<3){d=+g[a+264>>2];break a}if((c|0)==3){d=+g[a+248>>2];break a}if((c|0)<6)d=+g[a+280>>2];else d=3402823466385288598117041.0e14;break}case 3:{if((c|0)<1){d=+g[a+212>>2];break a}if((c|0)==3)d=+g[a+228>>2];else d=3402823466385288598117041.0e14;break}case 4:{if((c|0)<1){d=+g[a+244>>2];break a}if((c|0)<3){d=+g[a+276>>2];break a}if((c|0)==3){d=+g[a+260>>2];break a}if((c|0)<6)d=+g[a+292>>2];else d=3402823466385288598117041.0e14;break}default:d=3402823466385288598117041.0e14}while(0);return +d}function qj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0.0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0.0,p=0.0;n=c[b+96>>2]|0;if((n|0)<=0){c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;return}o=+g[b+12>>2];p=+g[d>>2]*o;k=+g[b+16>>2];l=+g[d+4>>2]*k;m=+g[b+20>>2];j=+g[d+8>>2]*m;f=c[b+104>>2]|0;d=-1;b=0;e=-3402823466385288598117041.0e14;while(1){h=p*+g[f+(b<<4)>>2]+l*+g[f+(b<<4)+4>>2]+j*+g[f+(b<<4)+8>>2];i=h>e;d=i?b:d;b=b+1|0;if((b|0)==(n|0))break;else e=i?h:e}l=k*+g[f+(d<<4)+4>>2];p=m*+g[f+(d<<4)+8>>2];g[a>>2]=o*+g[f+(d<<4)>>2];g[a+4>>2]=l;g[a+8>>2]=p;g[a+12>>2]=0.0;return}function rj(){var b=0;b=_r()|0;c[b>>2]=7568;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;c[b+72>>2]=0;a[b+100>>0]=1;c[b+96>>2]=0;c[b+88>>2]=0;c[b+92>>2]=0;a[b+120>>0]=1;c[b+116>>2]=0;c[b+108>>2]=0;c[b+112>>2]=0;a[b+140>>0]=1;c[b+136>>2]=0;c[b+128>>2]=0;c[b+132>>2]=0;a[b+160>>0]=1;c[b+156>>2]=0;c[b+148>>2]=0;c[b+152>>2]=0;a[b+180>>0]=1;c[b+176>>2]=0;c[b+168>>2]=0;c[b+172>>2]=0;c[b+192>>2]=0;return b|0}function sj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;c[7161]=(c[7161]|0)+1;f=(c[b+12>>2]|0)>(c[d+12>>2]|0);g=c[(f?d:b)+12>>2]|0;f=c[(f?b:d)+12>>2]|0;b=(f<<16|g)+~((f<<16|g)<<15)|0;b=((10?b>>10:b)^b)*9|0;b=(6?b>>6:b)^b;b=((16?b+~(b<<11)>>16:b+~(b<<11)|0)^b+~(b<<11))&(c[a+12>>2]|0)+-1;if((b|0)>=(c[a+36>>2]|0)){g=0;return g|0}b=c[(c[a+44>>2]|0)+(b<<2)>>2]|0;if((b|0)==-1){g=0;return g|0}e=c[a+16>>2]|0;d=b;while(1){b=e+(d<<4)|0;if((c[(c[b>>2]|0)+12>>2]|0)==(g|0)?(c[(c[e+(d<<4)+4>>2]|0)+12>>2]|0)==(f|0):0){d=7;break}d=c[(c[a+64>>2]|0)+(d<<2)>>2]|0;if((d|0)==-1){b=0;d=7;break}}if((d|0)==7)return b|0;return 0}function tj(a,b,d){a=a|0;b=+b;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;e=+g[a+28>>2];i=+g[a+32>>2];k=+g[a+36>>2];l=+va[c[(c[a>>2]|0)+48>>2]&15](a);j=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+va[c[(c[a>>2]|0)+48>>2]&15](a)+k;switch(c[a+52>>2]|0){case 0:{h=b*.25*(j+i)*(j+i)+b/12.0*(l+e)*(l+e)*4.0;f=h;e=b*.5*(j+i)*(j+i);break}case 2:{f=b*.5*(l+e)*(l+e);h=b*.25*(l+e)*(l+e)+b/12.0*k*k*4.0;e=b*.25*(l+e)*(l+e)+b/12.0*k*k*4.0;break}default:{k=b*.25*(l+e)*(l+e)+b/12.0*(j+i)*(j+i)*4.0;f=k;h=b*.5*(l+e)*(l+e);e=k}}g[d>>2]=e;g[d+4>>2]=h;g[d+8>>2]=f;g[d+12>>2]=0.0;return}function uj(b){b=b|0;var d=0;c[b>>2]=6632;if(a[b+456>>0]|0?(d=c[b+452>>2]|0,Pa[c[c[d>>2]>>2]&511](d),d=c[b+452>>2]|0,d|0):0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}d=c[b+420>>2]|0;if(d|0){if(a[b+424>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+420>>2]=0}a[b+424>>0]=1;c[b+420>>2]=0;c[b+412>>2]=0;c[b+416>>2]=0;d=c[b+336>>2]|0;if(!d){a[b+340>>0]=1;c[b+336>>2]=0;c[b+328>>2]=0;d=b+332|0;c[d>>2]=0;ag(b);return}if(a[b+340>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+336>>2]=0;a[b+340>>0]=1;c[b+336>>2]=0;c[b+328>>2]=0;d=b+332|0;c[d>>2]=0;ag(b);return}function vj(a,b){a=a|0;b=b|0;var d=0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;d=sa;sa=sa+64|0;c[d+48>>2]=0;c[d+48+4>>2]=0;c[d+48+8>>2]=0;c[d+48+12>>2]=0;i=+g[b>>2];f=+g[b+4>>2];l=+g[b+8>>2];j=+g[b+12>>2];h=i*(2.0/(i*i+f*f+l*l+j*j));e=f*(2.0/(i*i+f*f+l*l+j*j));k=l*(2.0/(i*i+f*f+l*l+j*j));g[d>>2]=1.0-(f*e+l*k);g[d+4>>2]=i*e-j*k;g[d+8>>2]=i*k+j*e;g[d+12>>2]=0.0;g[d+16>>2]=i*e+j*k;g[d+20>>2]=1.0-(i*h+l*k);g[d+24>>2]=f*k-j*h;g[d+28>>2]=0.0;g[d+32>>2]=i*k-j*e;g[d+36>>2]=f*k+j*h;g[d+40>>2]=1.0-(i*h+f*e);g[d+44>>2]=0.0;Vc(a,d);sa=d;return}function wj(a,b){a=a|0;b=+b;var d=0,e=0,f=0;e=sa;sa=sa+16|0;Ki(16231);if((c[a+280>>2]|0)>0){d=0;do{f=c[(c[a+288>>2]|0)+(d<<2)>>2]|0;Wa[c[(c[f>>2]|0)+8>>2]&7](f,a,b);d=d+1|0}while((d|0)<(c[a+280>>2]|0))}d=c[3084]|0;f=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=f;if(f|0){sa=e;return}do if(c[d+4>>2]|0){la(e|0,0)|0;f=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[e+4>>2]|0)-(c[f+4>>2]|0)+(((c[e>>2]|0)-(c[f>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=e;return}}while(0);c[3084]=c[d+20>>2];sa=e;return}function xj(b,d,e,f){b=b|0;d=d|0;e=+e;f=f|0;var h=0;h=cs()|0;c[h>>2]=7684;a[h+144>>0]=1;c[h+140>>2]=0;c[h+132>>2]=0;c[h+136>>2]=0;c[h+176>>2]=f;g[h+56>>2]=.019999999552965164;c[h+60>>2]=0;c[h+60+4>>2]=0;c[h+60+8>>2]=0;c[h+60+12>>2]=0;a[h+170>>0]=1;c[h+8>>2]=b;g[h+52>>2]=e;g[h+48>>2]=0.0;c[h+12>>2]=d;a[h+171>>0]=1;g[h+172>>2]=0.0;g[h+16>>2]=0.0;g[h+20>>2]=0.0;g[h+44>>2]=29.399999618530273;g[h+24>>2]=55.0;g[h+28>>2]=10.0;a[h+168>>0]=0;a[h+169>>0]=0;a[h+180>>0]=1;g[h+36>>2]=.7853981852531433;g[h+40>>2]=.7071067690849304;g[h+108>>2]=0.0;a[h+181>>0]=0;a[h+182>>0]=0;return h|0}function yj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0.0,i=0.0,k=0.0,l=0,m=0,n=0;f=sa;sa=sa+48|0;Za[c[(c[a>>2]|0)+124>>2]&127](a,f+32|0,e);n=c[f+32>>2]|0;m=c[f+32+4>>2]|0;l=c[f+32+8>>2]|0;c[b>>2]=n;c[b+4>>2]=m;c[b+8>>2]=l;g[b+12>>2]=0.0;e=c[(c[a>>2]|0)+64>>2]|0;k=-(c[j>>2]=n,+g[j>>2]);i=-(c[j>>2]=m,+g[j>>2]);h=-(c[j>>2]=l,+g[j>>2]);g[f>>2]=k;g[f+4>>2]=i;g[f+8>>2]=h;g[f+12>>2]=0.0;Za[e&127](f+16|0,a,f);c[d>>2]=c[f+16>>2];c[d+4>>2]=c[f+16+4>>2];c[d+8>>2]=c[f+16+8>>2];c[d+12>>2]=c[f+16+12>>2];sa=f;return}function zj(b,d){b=b|0;d=d|0;var e=0,f=0;e=c[b+28>>2]|0;f=c[b+32>>2]|0;if(!(a[b+1301>>0]|0)){yf(b,d,hf(b,d,0,e+4|0,f+4|0,e+312|0,f+312|0,e+328|0,f+328|0)|0,e+4|0,f+4|0,e+312|0,f+312|0,e+328|0,f+328|0)|0;return}else{hf(b,d,yf(b,d,0,e+4|0,f+4|0,e+312|0,f+312|0,e+328|0,f+328|0)|0,e+4|0,f+4|0,e+312|0,f+312|0,e+328|0,f+328|0)|0;return}}function Aj(a,b,d){a=a|0;b=b|0;d=d|0;do if(!((b|0)==8&(d|0)==8)){if((b|0)==8&(d|0)==1){a=a+76|0;break}if((b|0)==1&(d|0)==8){a=a+80|0;break}if(!(d|b)){a=a+72|0;break}if((b|0)<20&(d|0)==28){a=a+88|0;break}if((b|0)==28&(d|0)<20){a=a+84|0;break}if((b|0)<20){if((d|0)<20){a=a+32|0;break}if((d+-21|0)>>>0<9){a=a+36|0;break}}else{if((d|0)<20&(b+-21|0)>>>0<9){a=a+40|0;break}if((b|0)==31)if((d|0)==31){a=a+48|0;break}else{a=a+44|0;break}}if((d|0)==31){a=a+52|0;break}else{a=a+56|0;break}}else a=a+60|0;while(0);return c[a>>2]|0}function Bj(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var h=0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0;h=sa;sa=sa+48|0;c[h+32>>2]=e;c[h+32+4>>2]=f;m=+g[b>>2];l=+g[b+4>>2];i=+g[b+8>>2];k=+g[a+56>>2]*m+ +g[a+60>>2]*l+ +g[a+64>>2]*i;j=m*+g[a+72>>2]+l*+g[a+76>>2]+i*+g[a+80>>2];i=m*+g[a+88>>2]+l*+g[a+92>>2]+i*+g[a+96>>2];c[h>>2]=c[a+48>>2];c[h+4>>2]=h+32;g[h+8>>2]=k;g[h+12>>2]=j;g[h+16>>2]=i;g[h+20>>2]=0.0;g[h+24>>2]=d;f=c[a+44>>2]|0;d=+ya[c[(c[f>>2]|0)+12>>2]&15](f,h,1);sa=h;return +d}function Cj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=sa;sa=sa+16|0;c[a+4>>2]=c[b+40>>2];e=c[b>>2]|0;c[a+76>>2]=e;if(d){c[a+44>>2]=c[b+8>>2];c[a+44+4>>2]=c[b+8+4>>2];c[a+44+8>>2]=c[b+8+8>>2];c[a+44+12>>2]=c[b+8+12>>2]}else{e=JI(oI(e)|0)|0;vl(f,e,+g[b+8>>2],+g[b+12>>2],+g[b+16>>2]);c[a+44>>2]=c[f>>2];c[a+44+4>>2]=c[f+4>>2];c[a+44+8>>2]=c[f+8>>2];c[a+44+12>>2]=c[f+12>>2]}c[a+60>>2]=c[b+24>>2];c[a+60+4>>2]=c[b+24+4>>2];c[a+60+8>>2]=c[b+24+8>>2];c[a+60+12>>2]=c[b+24+12>>2];sa=f;return +(+g[b+40>>2])}function Dj(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;if(e>>>0<3)switch(b|0){case 2:{g[a+756+(e<<2)>>2]=d;c[a+1304>>2]=c[a+1304>>2]|4<>2]=d;c[a+1304>>2]=c[a+1304>>2]|2<>2]=d;c[a+1304>>2]=c[a+1304>>2]|1<>>0>=3)return;switch(b|0){case 2:{g[a+868+(e+-3<<6)+32>>2]=d;c[a+1304>>2]=c[a+1304>>2]|4<>2]=d;c[a+1304>>2]=c[a+1304>>2]|2<>2]=d;c[a+1304>>2]=c[a+1304>>2]|1<>2]=7684;a[f+144>>0]=1;c[f+140>>2]=0;c[f+132>>2]=0;c[f+136>>2]=0;c[f+176>>2]=1;g[f+56>>2]=.019999999552965164;c[f+60>>2]=0;c[f+60+4>>2]=0;c[f+60+8>>2]=0;c[f+60+12>>2]=0;a[f+170>>0]=1;c[f+8>>2]=b;g[f+52>>2]=e;g[f+48>>2]=0.0;c[f+12>>2]=d;a[f+171>>0]=1;g[f+172>>2]=0.0;g[f+16>>2]=0.0;g[f+20>>2]=0.0;g[f+44>>2]=29.399999618530273;g[f+24>>2]=55.0;g[f+28>>2]=10.0;a[f+168>>0]=0;a[f+169>>0]=0;a[f+180>>0]=1;g[f+36>>2]=.7853981852531433;g[f+40>>2]=.7071067690849304;g[f+108>>2]=0.0;a[f+181>>0]=0;a[f+182>>0]=0;return f|0}function Fj(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0;a=JI(a)|0;d=+g[a+8>>2];if(+xI(d)>.7071067690849304){f=+g[a+4>>2];e=1.0/+wI(f*f+d*d);b=JI(b)|0;g[b>>2]=0.0;g[b+4>>2]=-(+g[a+8>>2]*e);g[b+8>>2]=+g[a+4>>2]*e;c=JI(c)|0;g[c>>2]=(f*f+d*d)*e;g[c+4>>2]=-(+g[a>>2]*+g[b+8>>2]);g[c+8>>2]=+g[a>>2]*+g[b+4>>2];return}else{d=+g[a>>2];e=+g[a+4>>2];f=1.0/+wI(d*d+e*e);b=JI(b)|0;g[b>>2]=-(e*f);h=+g[a>>2]*f;g[b+4>>2]=h;g[b+8>>2]=0.0;h=-(+g[a+8>>2]*h);c=JI(c)|0;g[c>>2]=h;g[c+4>>2]=+g[a+8>>2]*+g[b>>2];g[c+8>>2]=(d*d+e*e)*f;return}}function Gj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0;h=rs()|0;c[h+4>>2]=3;c[h+8>>2]=-1;c[h+12>>2]=-1;g[h+16>>2]=3402823466385288598117041.0e14;a[h+20>>0]=1;a[h+21>>0]=0;c[h+24>>2]=-1;c[h+28>>2]=b;c[h+32>>2]=d;g[h+36>>2]=0.0;g[h+40>>2]=.30000001192092896;c[h+44>>2]=0;c[h>>2]=7304;c[h+300>>2]=c[e>>2];c[h+300+4>>2]=c[e+4>>2];c[h+300+8>>2]=c[e+8>>2];c[h+300+12>>2]=c[e+12>>2];c[h+316>>2]=c[f>>2];c[h+316+4>>2]=c[f+4>>2];c[h+316+8>>2]=c[f+8>>2];c[h+316+12>>2]=c[f+12>>2];c[h+332>>2]=0;a[h+344>>0]=0;g[h+348>>2]=.30000001192092896;g[h+352>>2]=1.0;g[h+356>>2]=0.0;return h|0}function Hj(b){b=b|0;var d=0;c[b>>2]=11632;d=c[b+64>>2]|0;if(d|0){if(a[b+68>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+64>>2]=0}a[b+68>>0]=1;c[b+64>>2]=0;c[b+56>>2]=0;c[b+60>>2]=0;d=c[b+44>>2]|0;if(d|0){if(a[b+48>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+44>>2]=0}a[b+48>>0]=1;c[b+44>>2]=0;c[b+36>>2]=0;c[b+40>>2]=0;d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function Ij(b){b=b|0;var d=0;c[b>>2]=7116;d=c[b+80>>2]|0;if(d|0){if(a[b+84>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+80>>2]=0}a[b+84>>0]=1;c[b+80>>2]=0;c[b+72>>2]=0;c[b+76>>2]=0;d=c[b+60>>2]|0;if(d|0){if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+60>>2]=0}a[b+64>>0]=1;c[b+60>>2]=0;c[b+52>>2]=0;c[b+56>>2]=0;d=c[b+40>>2]|0;if(!d){a[b+44>>0]=1;c[b+40>>2]=0;c[b+32>>2]=0;b=b+36|0;c[b>>2]=0;return}if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+40>>2]=0;a[b+44>>0]=1;c[b+40>>2]=0;c[b+32>>2]=0;b=b+36|0;c[b>>2]=0;return}function Jj(b){b=b|0;var d=0;c[b>>2]=8264;d=c[b+56>>2]|0;if(d|0){if(a[b+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+56>>2]=0}a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;d=c[b+36>>2]|0;if(d|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;d=c[b+16>>2]|0;if(!d){d=b+12|0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[d>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;d=b+12|0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[d>>2]=0;return}function Kj(b){b=b|0;var d=0;c[b>>2]=12232;d=c[b+60>>2]|0;if(d|0){if(a[b+64>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+60>>2]=0}a[b+64>>0]=1;c[b+60>>2]=0;c[b+52>>2]=0;c[b+56>>2]=0;d=c[b+40>>2]|0;if(d|0){if(a[b+44>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+40>>2]=0}a[b+44>>0]=1;c[b+40>>2]=0;c[b+32>>2]=0;c[b+36>>2]=0;d=c[b+16>>2]|0;if(!d){a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;b=b+12|0;c[b>>2]=0;return}function Lj(){var a=0,b=0,d=0,e=0;e=sa;sa=sa+48|0;a=Gr()|0;if(a|0?(d=c[a>>2]|0,d|0):0){b=c[d+48>>2]|0;a=c[d+48+4>>2]|0;if(!((b&-256|0)==1126902528&(a|0)==1129074247)){c[e+24>>2]=23928;Hu(23878,e+24|0)}if((b|0)==1126902529&(a|0)==1129074247)a=c[d+44>>2]|0;else a=d+80|0;c[e+36>>2]=a;d=c[d>>2]|0;a=c[d+4>>2]|0;if(Ek(5168,d,e+36|0)|0){d=c[e+36>>2]|0;d=Fa[c[(c[d>>2]|0)+8>>2]&127](d)|0;c[e>>2]=23928;c[e+4>>2]=a;c[e+8>>2]=d;Hu(23792,e)}else{c[e+16>>2]=23928;c[e+16+4>>2]=a;Hu(23837,e+16|0)}}Hu(23916,e+32|0)}function Mj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,156)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=6400;a[b+8>>0]=1;c[b+12>>2]=6612;c[b+60>>2]=d;c[b+64>>2]=0;a[b+88>>0]=1;c[b+84>>2]=0;c[b+76>>2]=0;c[b+80>>2]=0;a[b+108>>0]=1;c[b+104>>2]=0;c[b+96>>2]=0;c[b+100>>2]=0;a[b+128>>0]=1;c[b+124>>2]=0;c[b+116>>2]=0;c[b+120>>2]=0;a[b+148>>0]=1;c[b+144>>2]=0;c[b+136>>2]=0;c[b+140>>2]=0;c[b+16>>2]=c[f+8>>2];c[b+20>>2]=c[e+8>>2];Ai(b+72|0);return b|0}function Nj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,156)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=6400;a[b+8>>0]=0;c[b+12>>2]=6612;c[b+60>>2]=d;c[b+64>>2]=0;a[b+88>>0]=1;c[b+84>>2]=0;c[b+76>>2]=0;c[b+80>>2]=0;a[b+108>>0]=1;c[b+104>>2]=0;c[b+96>>2]=0;c[b+100>>2]=0;a[b+128>>0]=1;c[b+124>>2]=0;c[b+116>>2]=0;c[b+120>>2]=0;a[b+148>>0]=1;c[b+144>>2]=0;c[b+136>>2]=0;c[b+140>>2]=0;c[b+16>>2]=c[e+8>>2];c[b+20>>2]=c[f+8>>2];Ai(b+72|0);return b|0}function Oj(a,b,d,e){a=a|0;b=+b;d=d|0;e=e|0;var f=0,h=0;f=sa;sa=sa+64|0;h=IH(d)|0;c[f+48>>2]=c[h>>2];c[f+48+4>>2]=c[h+4>>2];c[f+48+8>>2]=c[h+8>>2];c[f+48+12>>2]=c[h+12>>2];d=JI(d)|0;sr(f+32|0,d,1);sr(f+16|0,d,0);cb[c[(c[a>>2]|0)+64>>2]&1](a,f+48|0,f+32|0,f+16|0,b,-1.5707963705062866,1.5707963705062866,-1.5707963705062866,1.5707963705062866,e,30.0,0);d=c[(c[a>>2]|0)+64>>2]|0;Lq(f,+g[f+16>>2],+g[f+16+4>>2],+g[f+16+8>>2]);cb[d&1](a,f+48|0,f+32|0,f,b,-1.5707963705062866,1.5707963705062866,-1.5707963705062866,1.5707963705062866,e,30.0,0);sa=f;return}function Pj(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;h=h|0;var i=0;i=sa;sa=sa+64|0;c[i+48>>2]=f;c[i+48+4>>2]=h;f=c[a+212>>2]|0;if(!(+g[f+4>>2]>=e)){sa=i;return +e}c[i>>2]=c[a+216>>2];c[i+4>>2]=i+48;c[i+8>>2]=c[b>>2];c[i+8+4>>2]=c[b+4>>2];c[i+8+8>>2]=c[b+8>>2];c[i+8+12>>2]=c[b+12>>2];c[i+24>>2]=c[d>>2];c[i+24+4>>2]=c[d+4>>2];c[i+24+8>>2]=c[d+8>>2];c[i+24+12>>2]=c[d+12>>2];g[i+40>>2]=e;e=+ya[c[(c[f>>2]|0)+12>>2]&15](f,i,0);sa=i;return +e}function Qj(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;h=h|0;var i=0;i=sa;sa=sa+64|0;c[i+48>>2]=f;c[i+48+4>>2]=h;f=c[a+212>>2]|0;if(!(+g[f+4>>2]>=e)){sa=i;return +e}c[i>>2]=c[a+216>>2];c[i+4>>2]=i+48;c[i+8>>2]=c[b>>2];c[i+8+4>>2]=c[b+4>>2];c[i+8+8>>2]=c[b+8>>2];c[i+8+12>>2]=c[b+12>>2];c[i+24>>2]=c[d>>2];c[i+24+4>>2]=c[d+4>>2];c[i+24+8>>2]=c[d+8>>2];c[i+24+12>>2]=c[d+12>>2];g[i+40>>2]=e;e=+ya[c[(c[f>>2]|0)+12>>2]&15](f,i,1);sa=i;return +e}function Rj(a,b){a=a|0;b=b|0;var c=0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0;c=sa;sa=sa+48|0;d=2.0/+dF(b);f=+g[(JI(b)|0)>>2];e=+g[(oI(b)|0)>>2];i=+g[(nI(b)|0)>>2];h=+g[(mI(b)|0)>>2];g[c+32>>2]=1.0-(e*e*d+i*i*d);g[c+28>>2]=f*e*d-h*i*d;g[c+24>>2]=f*i*d+h*e*d;g[c+20>>2]=f*e*d+h*i*d;g[c+16>>2]=1.0-(f*f*d+i*i*d);g[c+12>>2]=e*i*d-h*f*d;g[c+8>>2]=f*i*d-h*e*d;g[c+4>>2]=e*i*d+h*f*d;g[c>>2]=1.0-(f*f*d+e*e*d);Lo(a,c+32|0,c+28|0,c+24|0,c+20|0,c+16|0,c+12|0,c+8|0,c+4|0,c);sa=c;return}function Sj(b,d){b=b|0;d=d|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(!(c[7195]|0))if((d&-128|0)==57216){a[b>>0]=d;b=1;break}else{c[7184]=84;b=-1;break}if(d>>>0<2048){a[b>>0]=(6?d>>>6:d)|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=(12?d>>>12:d)|224;a[b+1>>0]=(6?d>>>6:d)&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=(18?d>>>18:d)|240;a[b+1>>0]=(12?d>>>12:d)&63|128;a[b+2>>0]=(6?d>>>6:d)&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[7184]=84;b=-1;break}}else b=1;while(0);return b|0}function Tj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;e=sa;sa=sa+16|0;Za[c[(c[b>>2]|0)+68>>2]&127](e,b,d);c[a>>2]=c[e>>2];c[a+4>>2]=c[e+4>>2];c[a+8>>2]=c[e+8>>2];c[a+12>>2]=c[e+12>>2];i=+g[d>>2];f=+g[d+4>>2];h=+g[d+8>>2];k=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:i;j=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:f;h=i*i+f*f+h*h<1.4210854715202004e-14?-1.0:h;f=1.0/+x(+(h*h+(k*k+j*j)));i=+va[c[(c[b>>2]|0)+48>>2]&15](b);g[a>>2]=+g[a>>2]+i*k*f;g[a+4>>2]=+g[a+4>>2]+i*j*f;g[a+8>>2]=+g[a+8>>2]+i*h*f;sa=e;return}function Uj(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0;d=sa;sa=sa+48|0;e=xG(b,0)|0;g[d+32>>2]=+Fo(c,e);g[d+28>>2]=+bo(c,e);g[d+24>>2]=+ao(c,e);e=xG(b,1)|0;g[d+20>>2]=+Fo(c,e);g[d+16>>2]=+bo(c,e);g[d+12>>2]=+ao(c,e);b=xG(b,2)|0;g[d+8>>2]=+Fo(c,b);g[d+4>>2]=+bo(c,b);g[d>>2]=+ao(c,b);Zp(a,d+32|0,d+28|0,d+24|0,d+20|0,d+16|0,d+12|0,d+8|0,d+4|0,d);sa=d;return}function Vj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b+188>>2]|0;if(d|0){g=c[a+68>>2]|0;g=Fa[c[(c[g>>2]|0)+36>>2]&127](g)|0;Za[c[(c[g>>2]|0)+40>>2]&127](g,d,c[a+24>>2]|0);g=c[a+68>>2]|0;Za[c[(c[g>>2]|0)+12>>2]&127](g,d,c[a+24>>2]|0);c[b+188>>2]=0}f=c[a+8>>2]|0;if((f|0)<=0)return;g=c[a+16>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0)){h=9;break}}if((h|0)==9)return;if((d|0)>=(f|0))return;c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+16>>2]|0)+(f+-1<<2)>>2]=b;c[a+8>>2]=f+-1;return}function Wj(a,b,d,f){a=a|0;b=b|0;d=d|0;f=f|0;var g=0,h=0,i=0;while(1){g=c[a+12>>2]|0;if(!(((e[f>>1]|0)>=(e[a>>1]|0)?(e[d>>1]|0)<=(e[a+6>>1]|0):0)&(e[d+4>>1]|0)<=(e[a+10>>1]|0)&(e[f+4>>1]|0)>=(e[a+4>>1]|0)&(e[d+2>>1]|0)<=(e[a+8>>1]|0)&(e[f+2>>1]|0)>=(e[a+2>>1]|0))){h=6;break}if((g|0)>-1)break;i=a+16|0;Wj(i,b,d,f);g=c[a+28>>2]|0;a=(g|0)>-1?a+32|0:i+(0-g<<4)|0}if((h|0)==6)return;Za[c[(c[b>>2]|0)+8>>2]&127](b,21?g>>>21:g,g&2097151);return}function Xj(a,b,c,d){a=a|0;b=b|0;c=+c;d=+d;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;i=+z(+c);h=+A(+c);c=+g[b+444>>2];if(+w(+i)>1.1920928955078125e-07){j=+g[b+448>>2];e=h*h;f=i*i;c=+x(+((h*h/(i*i)+1.0)/(1.0/(j*j)+h*h/(i*i)/(c*c))))}else{e=h*h;f=i*i}c=c*.5;j=+A(+c)/+x(+(e+(f+0.0)));c=+z(+c);k=c*d+i*j*0.0-h*j*-0.0;f=c*0.0-h*j*d-j*0.0*0.0;e=c*0.0+j*0.0*0.0-i*j*d;d=-(j*0.0*d)-i*j*0.0-h*j*-0.0;g[a>>2]=h*j*f+(c*k+d*-(j*0.0))-e*-(i*j);g[a+4>>2]=e*-(j*0.0)+(c*f+d*-(i*j))-h*j*k;g[a+8>>2]=k*-(i*j)+(h*j*d+c*e)-f*-(j*0.0);g[a+12>>2]=0.0;return}function Yj(b,d){b=b|0;d=d|0;var e=0,f=0,h=0;g[b+16>>2]=0.0;g[b+20>>2]=0.0;a[b+168>>0]=0;a[b+169>>0]=0;g[b+172>>2]=0.0;c[b+60>>2]=0;c[b+60+4>>2]=0;c[b+60+8>>2]=0;c[b+60+12>>2]=0;b=c[(c[b+8>>2]|0)+284>>2]|0;if((c[(Fa[c[(c[b>>2]|0)+28>>2]&127](b)|0)+4>>2]|0)<=0)return;do{f=c[b>>2]|0;h=c[f+12>>2]|0;f=c[c[(Fa[c[f+28>>2]&127](b)|0)+12>>2]>>2]|0;e=c[(c[(Fa[c[(c[b>>2]|0)+28>>2]&127](b)|0)+12>>2]|0)+4>>2]|0;Ka[h&31](b,f,e,c[d+24>>2]|0)|0}while((c[(Fa[c[(c[b>>2]|0)+28>>2]&127](b)|0)+4>>2]|0)>0);return}function Zj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;c[7157]=(c[7157]|0)+-1;Va[c[(c[a>>2]|0)+20>>2]&127](a,b);e=c[b+768>>2]|0;d=(c[a+12>>2]|0)+-1|0;g=c[a+20>>2]|0;f=c[g+(e<<2)>>2]|0;c[g+(e<<2)>>2]=c[g+(d<<2)>>2];c[(c[a+20>>2]|0)+(d<<2)>>2]=f;c[(c[(c[a+20>>2]|0)+(e<<2)>>2]|0)+768>>2]=e;c[a+12>>2]=d;a=c[a+68>>2]|0;if(!b)return;g=c[a+16>>2]|0;if(g>>>0<=b>>>0?(g+(J(c[a>>2]|0,c[a+4>>2]|0)|0)|0)>>>0>b>>>0:0){c[b>>2]=c[a+12>>2];c[a+12>>2]=b;c[a+8>>2]=(c[a+8>>2]|0)+1;return}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function _j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0;if((e|0)<=0)return;f=0;do{n=+g[b+(f<<4)>>2];m=+g[b+(f<<4)+4>>2];j=+g[b+(f<<4)+8>>2];k=n*+g[a+56>>2]+m*+g[a+60>>2]+j*+g[a+64>>2];l=n*+g[a+72>>2]+m*+g[a+76>>2]+j*+g[a+80>>2];j=n*+g[a+88>>2]+m*+g[a+92>>2]+j*+g[a+96>>2];i=a+56+((k>2]=c[i>>2];c[h+4>>2]=c[i+4>>2];c[h+8>>2]=c[i+8>>2];c[h+12>>2]=c[i+12>>2];f=f+1|0}while((f|0)!=(e|0));return}function $j(a,b){a=a|0;b=+b;var d=0,e=0;d=sa;sa=sa+16|0;te(a,b);Ki(15988);a=c[a+452>>2]|0;Qa[c[(c[a>>2]|0)+24>>2]&31](a,b);a=c[3084]|0;e=(c[a+16>>2]|0)+-1|0;c[a+16>>2]=e;if(e|0){sa=d;return}do if(c[a+4>>2]|0){la(d|0,0)|0;e=c[7181]|0;g[a+8>>2]=+g[a+8>>2]+ +(((c[d+4>>2]|0)-(c[e+4>>2]|0)+(((c[d>>2]|0)-(c[e>>2]|0)|0)*1e6|0)-(c[a+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[a+16>>2]|0)){a=c[3084]|0;break}else{sa=d;return}}while(0);c[3084]=c[a+20>>2];sa=d;return}function ak(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;do switch(b|0){case 0:{b=1;f=0;break}case 1:{b=2;f=0;break}case 2:{b=3;f=1;break}case 3:{b=3;f=2;break}case 4:{b=4;f=0;break}case 5:{b=5;f=1;break}case 6:{b=6;f=2;break}case 7:{b=7;f=3;break}case 8:{b=5;f=4;break}case 9:{b=6;f=4;break}case 10:{b=7;f=5;break}case 11:{b=7;f=6;break}default:{b=0;f=0}}while(0);Za[c[(c[a>>2]|0)+108>>2]&127](a,f,d);Za[c[(c[a>>2]|0)+108>>2]&127](a,b,e);return}function bk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0;h=+g[a+56>>2];k=+g[a+72>>2]-h;j=+g[a+60>>2];i=+g[a+76>>2]-j;l=+g[a+64>>2];m=+g[a+80>>2]-l;h=+g[a+88>>2]-h;j=+g[a+92>>2]-j;l=+g[a+96>>2]-l;g[d+12>>2]=0.0;f=1.0/+x(+((k*j-i*h)*(k*j-i*h)+((i*l-m*j)*(i*l-m*j)+(m*h-k*l)*(m*h-k*l))));g[d>>2]=(i*l-m*j)*f;g[d+4>>2]=(m*h-k*l)*f;g[d+8>>2]=(k*j-i*h)*f;c[e>>2]=c[a+56>>2];c[e+4>>2]=c[a+56+4>>2];c[e+8>>2]=c[a+56+8>>2];c[e+12>>2]=c[a+56+12>>2];return}function ck(b){b=b|0;var d=0,e=0,f=0;c[b>>2]=8972;e=c[b+12>>2]|0;if((e|0)>0){d=0;do{f=c[(c[b+20>>2]|0)+(d<<2)>>2]|0;if(f|0){Pa[c[c[f>>2]>>2]&511](f);f=c[b+4>>2]|0;Va[c[(c[f>>2]|0)+60>>2]&127](f,c[(c[b+20>>2]|0)+(d<<2)>>2]|0)}d=d+1|0}while((d|0)!=(e|0))}d=c[b+20>>2]|0;if(!d){a[b+24>>0]=1;c[b+20>>2]=0;c[b+12>>2]=0;b=b+16|0;c[b>>2]=0;return}if(a[b+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+20>>2]=0;a[b+24>>0]=1;c[b+20>>2]=0;c[b+12>>2]=0;b=b+16|0;c[b>>2]=0;return}function dk(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;i=+g[a+56>>2];k=+g[a+72>>2]-i;j=+g[a+60>>2];f=+g[a+76>>2]-j;d=+g[a+64>>2];h=+g[a+80>>2]-d;i=+g[a+88>>2]-i;j=+g[a+92>>2]-j;d=+g[a+96>>2]-d;g[c+12>>2]=0.0;e=1.0/+x(+((k*j-f*i)*(k*j-f*i)+((f*d-h*j)*(f*d-h*j)+(h*i-k*d)*(h*i-k*d))));g[c>>2]=(f*d-h*j)*e;g[c+4>>2]=(h*i-k*d)*e;g[c+8>>2]=(k*j-f*i)*e;if(!b)return;g[c>>2]=-((f*d-h*j)*e);g[c+4>>2]=-((h*i-k*d)*e);g[c+8>>2]=-((k*j-f*i)*e);return}function ek(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=c[a+720>>2]|0;g=c[a+752>>2]|0;if((g|0)<=0){h=0;return h|0}f=c[a+760>>2]|0;a=0;while(1){i=c[f+(a*44|0)+8>>2]|0;if(((i|0)==(h+(e*104|0)|0)|((i|0)==(h+(b*104|0)|0)|(i|0)==(h+(d*104|0)|0))?(i=c[f+(a*44|0)+12>>2]|0,(i|0)==(h+(e*104|0)|0)|((i|0)==(h+(b*104|0)|0)|(i|0)==(h+(d*104|0)|0))):0)?(i=c[f+(a*44|0)+16>>2]|0,(i|0)==(h+(e*104|0)|0)|((i|0)==(h+(b*104|0)|0)|(i|0)==(h+(d*104|0)|0))):0){a=1;f=7;break}a=a+1|0;if((a|0)>=(g|0)){a=0;f=7;break}}if((f|0)==7)return a|0;return 0}function fk(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+48|0;g[c+32>>2]=+Fo(b,a);g[c+28>>2]=+bo(b,a);g[c+24>>2]=+ao(b,a);g[c+20>>2]=+Fo(b,a+16|0);g[c+16>>2]=+bo(b,a+16|0);g[c+12>>2]=+ao(b,a+16|0);g[c+8>>2]=+Fo(b,a+32|0);g[c+4>>2]=+bo(b,a+32|0);g[c>>2]=+ao(b,a+32|0);Lo(a,c+32|0,c+28|0,c+24|0,c+20|0,c+16|0,c+12|0,c+8|0,c+4|0,c);sa=c;return}function gk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0,j=0;i=c[a+96>>2]|0;j=c[a+104>>2]|0;f=+g[j+(((b|0)%(i|0)|0)<<4)+4>>2]*+g[a+16>>2];h=+g[j+(((b|0)%(i|0)|0)<<4)+8>>2]*+g[a+20>>2];g[d>>2]=+g[j+(((b|0)%(i|0)|0)<<4)>>2]*+g[a+12>>2];g[d+4>>2]=f;g[d+8>>2]=h;g[d+12>>2]=0.0;d=c[a+104>>2]|0;h=+g[d+(((b+1|0)%(i|0)|0)<<4)+4>>2]*+g[a+16>>2];f=+g[d+(((b+1|0)%(i|0)|0)<<4)+8>>2]*+g[a+20>>2];g[e>>2]=+g[d+(((b+1|0)%(i|0)|0)<<4)>>2]*+g[a+12>>2];g[e+4>>2]=h;g[e+8>>2]=f;g[e+12>>2]=0.0;return}function hk(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,h=0,i=0;e=sa;sa=sa+32|0;d=c[a+184>>2]|0;if(+g[d+4>>2]==0.0){d=0;sa=e;return d|0}b=c[b>>2]|0;if(!(Ha[c[(c[d>>2]|0)+8>>2]&31](d,c[b+188>>2]|0)|0)){d=1;sa=e;return d|0}h=c[a+192>>2]|0;i=c[b+192>>2]|0;d=c[a+184>>2]|0;f=+g[a+188>>2];c[e>>2]=0;c[e+4>>2]=i;c[e+8>>2]=b;c[e+12>>2]=b+4;c[e+16>>2]=-1;c[e+20>>2]=-1;Eb(h,a+36|0,a+100|0,e,d,f);d=1;sa=e;return d|0}function ik(a,b){a=a|0;b=b|0;var d=0;d=sa;sa=sa+16|0;c[d>>2]=c[b>>2];c[d+4>>2]=c[b+4>>2];c[d+8>>2]=c[b+8>>2];c[d+12>>2]=c[b+12>>2];b=c[a+8>>2]|0;c[b+260>>2]=(c[b+260>>2]|0)+1;c[b+4>>2]=1065353216;c[b+8>>2]=0;c[b+8+4>>2]=0;c[b+8+8>>2]=0;c[b+8+12>>2]=0;c[b+24>>2]=1065353216;c[b+28>>2]=0;c[b+28+4>>2]=0;c[b+28+8>>2]=0;c[b+28+12>>2]=0;c[b+44>>2]=1065353216;c[b+48>>2]=0;c[b+52>>2]=c[d>>2];c[b+52+4>>2]=c[d+4>>2];c[b+52+8>>2]=c[d+8>>2];c[b+52+12>>2]=c[d+12>>2];sa=d;return}function jk(a){a=a|0;var b=0,d=0;b=sa;sa=sa+16|0;Ki(19276);d=c[a+68>>2]|0;Va[c[(c[d>>2]|0)+32>>2]&127](d,c[a+24>>2]|0);a=c[3084]|0;d=(c[a+16>>2]|0)+-1|0;c[a+16>>2]=d;if(d|0){sa=b;return}do if(c[a+4>>2]|0){la(b|0,0)|0;d=c[7181]|0;g[a+8>>2]=+g[a+8>>2]+ +(((c[b+4>>2]|0)-(c[d+4>>2]|0)+(((c[b>>2]|0)-(c[d>>2]|0)|0)*1e6|0)-(c[a+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[a+16>>2]|0)){a=c[3084]|0;break}else{sa=b;return}}while(0);c[3084]=c[a+20>>2];sa=b;return}function kk(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0;k=+va[c[(c[a>>2]|0)+48>>2]&15](a);h=+va[c[(c[a>>2]|0)+48>>2]&15](a);d=+va[c[(c[a>>2]|0)+48>>2]&15](a);m=(k+ +g[a+28>>2])/+g[a+12>>2];j=(h+ +g[a+32>>2])/+g[a+16>>2];f=(d+ +g[a+36>>2])/+g[a+20>>2];l=+w(+(+g[b>>2]));i=+w(+(+g[b+4>>2]));e=+w(+(+g[b+8>>2]));g[a+12>>2]=l;g[a+16>>2]=i;g[a+20>>2]=e;g[a+24>>2]=0.0;g[a+28>>2]=m*l-k;g[a+32>>2]=j*i-h;g[a+36>>2]=f*e-d;g[a+40>>2]=0.0;return}function lk(b,d){b=b|0;d=d|0;var e=0,f=0,h=0.0,i=0,j=0;if(a[b+527>>0]|0){c[d>>2]=0;c[d+4>>2]=0;return}c[d>>2]=3;c[d+4>>2]=3;j=c[b+28>>2]|0;i=c[b+32>>2]|0;Cb(b,j+4|0,i+4|0,j+264|0,i+264|0);if((a[b+526>>0]|0?(e=c[d>>2]|0,c[d>>2]=e+1,f=c[d+4>>2]|0,c[d+4>>2]=f+-1,h=+g[b+456>>2],+g[b+444>>2]>2]>2]=e+2;c[d+4>>2]=f+-2}if(!(a[b+525>>0]|0))return;c[d>>2]=(c[d>>2]|0)+1;c[d+4>>2]=(c[d+4>>2]|0)+-1;return}function mk(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;f=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}g=d|d<<8|d<<16|d<<24;while((b|0)<=((f&-4)-64|0)){c[b>>2]=g;c[b+4>>2]=g;c[b+8>>2]=g;c[b+12>>2]=g;c[b+16>>2]=g;c[b+20>>2]=g;c[b+24>>2]=g;c[b+28>>2]=g;c[b+32>>2]=g;c[b+36>>2]=g;c[b+40>>2]=g;c[b+44>>2]=g;c[b+48>>2]=g;c[b+52>>2]=g;c[b+56>>2]=g;c[b+60>>2]=g;b=b+64|0}while((b|0)<(f&-4|0)){c[b>>2]=g;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return f-e|0}function nk(a,b,c,d,e,f,h,i,j,k){a=+a;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;i=+i;j=+j;k=k|0;if(!(((h-d)*b-(i-e)*a)*f+(((i-e)*c-(j-f)*b)*d+((j-f)*a-(h-d)*c)*e)<0.0)){k=0;return k|0}do if(!((h-d)*d+(i-e)*e+(j-f)*f>0.0))if((h-d)*h+(i-e)*i+(j-f)*j<0.0){a=h*h+i*i+j*j;break}else{a=((h*h+i*i+j*j)*(d*d+e*e+f*f)-(h*d+i*e+j*f)*(h*d+i*e+j*f))/((h-d)*(h-d)+(i-e)*(i-e)+(j-f)*(j-f));a=a>0.0?a:0.0;break}else a=d*d+e*e+f*f;while(0);g[k>>2]=+x(+a);k=1;return k|0}function ok(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0,h=0,i=0;b=c[b+36>>2]|0;i=c[b+8>>2]|0;h=c[b+12>>2]|0;f=c[b+16>>2]|0;e=+g[a+52>>2];d=+Yg(a+4|0,+g[a+36>>2],+g[a+40>>2],+g[a+44>>2],+g[i+8>>2],+g[i+12>>2],+g[i+16>>2],+g[h+8>>2],+g[h+12>>2],+g[h+16>>2],+g[f+8>>2],+g[f+12>>2],+g[f+16>>2],e);if(!(d>0.0&d>2]|0;h=h+1|0;c[i>>2]=h;return}g[a+52>>2]=d;c[a+56>>2]=b;i=a+60|0;h=c[i>>2]|0;h=h+1|0;c[i>>2]=h;return}function pk(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0;a:do if(c>>>0>=3)if((c+-3|0)>>>0<3)switch(b|0){case 2:{d=+g[a+868+(c+-3<<6)+32>>2];break a}case 4:{d=+g[a+868+(c+-3<<6)+36>>2];break a}case 3:{d=+g[a+868+(c+-3<<6)+28>>2];break a}default:{d=0.0;break a}}else d=0.0;else switch(b|0){case 2:{d=+g[a+756+(c<<2)>>2];break a}case 4:{d=+g[a+772+(c<<2)>>2];break a}case 3:{d=+g[a+740+(c<<2)>>2];break a}default:{d=0.0;break a}}while(0);return +d}function qk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;Za[c[(c[b>>2]|0)+68>>2]&127](a,b,d);if(!(+va[c[(c[b>>2]|0)+48>>2]&15](b)!=0.0))return;h=+g[d>>2];e=+g[d+4>>2];f=+g[d+8>>2];j=h*h+e*e+f*f<1.4210854715202004e-14?-1.0:h;i=h*h+e*e+f*f<1.4210854715202004e-14?-1.0:e;f=h*h+e*e+f*f<1.4210854715202004e-14?-1.0:f;e=1.0/+x(+(f*f+(j*j+i*i)));h=+va[c[(c[b>>2]|0)+48>>2]&15](b);g[a>>2]=+g[a>>2]+h*j*e;g[a+4>>2]=+g[a+4>>2]+h*i*e;g[a+8>>2]=+g[a+8>>2]+h*f*e;return}function rk(b,d,e){b=b|0;d=d|0;e=+e;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;a[b+171>>0]=0;c[b+60>>2]=c[d>>2];c[b+60+4>>2]=c[d+4>>2];c[b+60+8>>2]=c[d+8>>2];c[b+60+12>>2]=c[d+12>>2];f=+g[b+60>>2];h=+g[b+64>>2];i=+g[b+68>>2];j=1.0/+x(+(f*f+h*h+i*i));if(+x(+(i*j*i*j+(f*j*f*j+h*j*h*j)))<1.1920928955078125e-07){k=0.0;h=0.0;f=0.0;d=0}else{k=f*j;h=h*j;f=i*j;d=c[b+72>>2]|0}g[b+76>>2]=k;g[b+80>>2]=h;g[b+84>>2]=f;c[b+88>>2]=d;g[b+172>>2]=+g[b+172>>2]+e;return}function sk(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;do if(!(RC(b,c[d+8>>2]|0)|0)){if(RC(b,c[d>>2]|0)|0){if((c[d+16>>2]|0)!=(e|0)?(c[d+20>>2]|0)!=(e|0):0){c[d+32>>2]=f;c[d+20>>2]=e;c[d+40>>2]=(c[d+40>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0)a[d+54>>0]=1;c[d+44>>2]=4;break}if((f|0)==1)c[d+32>>2]=1}}else Er(d,e,f);while(0);return}function tk(a){a=a|0;var b=0,d=0,e=0,f=0.0,g=0,h=0,i=0;e=sa;sa=sa+16|0;b=c[a+8>>2]|0;d=c[a+8+4>>2]|0;if((d|0)>-1|(d|0)==-1&b>>>0>4294967295){f=(+(b>>>0)+4294967296.0*+(d>>>0))*18446744073709551616.0+(+((c[a>>2]|0)>>>0)+4294967296.0*+((c[a+4>>2]|0)>>>0));sa=e;return +f}else{i=c[a>>2]|0;h=c[a+4>>2]|0;g=lv(0,0,i|0,h|0)|0;a=Q()|0;b=xv((i|0)==0&(h|0)==0&1|0,0,~b|0,~d|0)|0;d=Q()|0;c[e>>2]=g;c[e+4>>2]=a;c[e+8>>2]=b;c[e+8+4>>2]=d;f=-+tk(e);sa=e;return +f}return 0.0}function uk(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;a:do if(!(RC(b,c[d+8>>2]|0)|0)){h=c[b+12>>2]|0;In(b+16|0,d,e,f);if((h|0)>1){g=b+24|0;do{In(g,d,e,f);if(a[d+54>>0]|0)break a;g=g+8|0}while(g>>>0<(b+16+(h<<3)|0)>>>0)}}else sm(d,e,f);while(0);return}function vk(b,d,e,f,h){b=b|0;d=+d;e=e|0;f=f|0;h=h|0;g[b>>2]=d;c[b+4>>2]=e;c[b+72>>2]=f;c[b+76>>2]=c[h>>2];c[b+76+4>>2]=c[h+4>>2];c[b+76+8>>2]=c[h+8>>2];c[b+76+12>>2]=c[h+12>>2];g[b+92>>2]=0.0;g[b+96>>2]=0.0;g[b+100>>2]=.5;g[b+104>>2]=0.0;g[b+108>>2]=0.0;g[b+112>>2]=.800000011920929;g[b+116>>2]=1.0;a[b+120>>0]=0;g[b+124>>2]=.004999999888241291;g[b+128>>2]=.009999999776482582;g[b+132>>2]=.009999999776482582;g[b+136>>2]=.009999999776482582;sq(b+8|0);return}function wk(b,d,e){b=b|0;d=d|0;e=e|0;b=Nr(152)|0;c[b>>2]=7628;a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;a[b+40>>0]=1;c[b+36>>2]=0;c[b+28>>2]=0;c[b+32>>2]=0;a[b+60>>0]=1;c[b+56>>2]=0;c[b+48>>2]=0;c[b+52>>2]=0;a[b+80>>0]=1;c[b+76>>2]=0;c[b+68>>2]=0;c[b+72>>2]=0;c[b+100>>2]=e;g[b+104>>2]=0.0;a[b+148>>0]=1;c[b+144>>2]=0;c[b+136>>2]=0;c[b+140>>2]=0;c[b+116>>2]=d;c[b+120>>2]=0;c[b+124>>2]=2;c[b+128>>2]=1;g[b+112>>2]=0.0;g[b+108>>2]=0.0;return b|0}function xk(b){b=b|0;var d=0,e=0,f=0;e=Nr(5260)|0;c[e>>2]=7940;c[e+4>>2]=2;a[e+24>>0]=1;c[e+20>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+28>>2]=8412;c[e+5256>>2]=b;c[e+60>>2]=80;c[e+64>>2]=Fa[c[(c[b>>2]|0)+12>>2]&127](b)|0;c[e+68>>2]=Fa[c[(c[b>>2]|0)+8>>2]&127](b)|0;b=0;do{d=0;do{f=c[e+5256>>2]|0;c[e+72+(b*144|0)+(d<<2)>>2]=Ja[c[(c[f>>2]|0)+16>>2]&63](f,b,d)|0;d=d+1|0}while(d>>>0<36);b=b+1|0}while(b>>>0<36);return e|0}function yk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+28>>2]=c[a+28>>2];c[b+32>>2]=c[a+32>>2];c[b+36>>2]=c[a+36>>2];c[b+40>>2]=c[a+40>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+20>>2]=c[a+20>>2];c[b+24>>2]=c[a+24>>2];c[b+44>>2]=c[a+44>>2];c[b+52>>2]=c[a+52>>2];return 22186}function zk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+28>>2]=c[a+28>>2];c[b+32>>2]=c[a+32>>2];c[b+36>>2]=c[a+36>>2];c[b+40>>2]=c[a+40>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+20>>2]=c[a+20>>2];c[b+24>>2]=c[a+24>>2];c[b+44>>2]=c[a+44>>2];c[b+52>>2]=c[a+52>>2];return 21730}function Ak(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+28>>2]=c[a+28>>2];c[b+32>>2]=c[a+32>>2];c[b+36>>2]=c[a+36>>2];c[b+40>>2]=c[a+40>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+20>>2]=c[a+20>>2];c[b+24>>2]=c[a+24>>2];c[b+44>>2]=c[a+44>>2];c[b+52>>2]=c[a+68>>2];return 20750}function Bk(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=sa;sa=sa+32|0;if(!(+g[a+344>>2]!=0.0)){sa=d;return}An(a,+g[b>>2],+g[b+4>>2],+g[b+8>>2]);if(!(JI(a+544|0)|0)){sa=d;return}rp(d,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[a+348>>2],+g[a+352>>2],+g[a+356>>2]);Co(d+16|0,+g[c>>2],+g[c+4>>2],+g[c+8>>2],+g[d>>2],+g[d+4>>2],+g[d+8>>2]);Bn(a,+g[d+16>>2],+g[d+16+4>>2],+g[d+16+8>>2]);sa=d;return}function Ck(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;a[b+53>>0]=1;do if((c[b+4>>2]|0)==(e|0)){a[b+52>>0]=1;e=c[b+16>>2]|0;if(!e){c[b+16>>2]=d;c[b+24>>2]=f;c[b+36>>2]=1;if(!((f|0)==1?(c[b+48>>2]|0)==1:0))break;a[b+54>>0]=1;break}if((e|0)!=(d|0)){c[b+36>>2]=(c[b+36>>2]|0)+1;a[b+54>>0]=1;break}e=c[b+24>>2]|0;if((e|0)==2){c[b+24>>2]=f;e=f}if((e|0)==1?(c[b+48>>2]|0)==1:0)a[b+54>>0]=1}while(0);return}function Dk(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0.0,h=0.0,i=0.0,j=0,k=0;e=sa;sa=sa+16|0;j=c[a+52>>2]|0;k=c[a+28+(((j+2|0)%3|0)<<2)>>2]|0;c[e>>2]=k;c[e+4>>2]=k;c[e+8>>2]=k;g[e+12>>2]=0.0;g[e+(j<<2)>>2]=+g[a+28+(j<<2)>>2]+ +g[e+(j<<2)>>2];h=(+g[e>>2]+.03999999910593033)*2.0;f=(+g[e+4>>2]+.03999999910593033)*2.0;i=(+g[e+8>>2]+.03999999910593033)*2.0;g[d>>2]=b*.0833333283662796*(f*f+i*i);g[d+4>>2]=b*.0833333283662796*(h*h+i*i);g[d+8>>2]=b*.0833333283662796*(h*h+f*f);sa=e;return}function Ek(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;g=sa;sa=sa+64|0;if(!(RC(a,b)|0))if((b|0)!=0?(f=zi(b,5176)|0,(f|0)!=0):0){b=g+4|0;e=b+52|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(e|0));c[g>>2]=f;c[g+8>>2]=a;c[g+12>>2]=-1;c[g+48>>2]=1;ab[c[(c[f>>2]|0)+28>>2]&127](f,g,c[d>>2]|0,1);if((c[g+24>>2]|0)==1){c[d>>2]=c[g+16>>2];b=1}else b=0}else b=0;else b=1;sa=g;return b|0}function Fk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0,j=0.0,k=0.0,l=0.0,m=0;if((d|0)<=0)return;m=0;do{e=+g[a+32>>2];h=+g[a+28>>2];i=b+(m<<4)|0;k=+g[b+(m<<4)+4>>2];f=+g[b+(m<<4)+8>>2];l=+x(+(k*k+f*f));if(l!=0.0){j=f*(e/l);f=+g[i>>2]<0.0?-h:h;e=k*(e/l)}else{j=0.0;f=+g[i>>2]<0.0?-h:h}g[c+(m<<4)>>2]=f;g[c+(m<<4)+4>>2]=e;g[c+(m<<4)+8>>2]=j;m=m+1|0}while((m|0)!=(d|0));return}function Gk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;j=c[b>>2]|0;if(!e)e=c[a+188>>2]|0;i=c[a+268>>2]|0;if((i|0)<=0)return;h=c[a+276>>2]|0;f=0;while(1){g=h+(f<<2)|0;if((c[g>>2]|0)==(j|0))break;f=f+1|0;if((f|0)>=(i|0)){k=9;break}}if((k|0)==9)return;if((f|0)>=(i|0))return;c[g>>2]=c[h+(i+-1<<2)>>2];c[a+268>>2]=i+-1;k=c[a+284>>2]|0;Ka[c[(c[k>>2]|0)+12>>2]&31](k,e,b,d)|0;return}function Hk(b,d){b=b|0;d=d|0;var e=0;e=Bs()|0;c[e+8>>2]=0;c[e+12>>2]=1065353216;c[e+16>>2]=1065353216;c[e+20>>2]=1065353216;g[e+24>>2]=0.0;g[e+44>>2]=.03999999910593033;c[e+52>>2]=0;c[e+56>>2]=1065353216;c[e+60>>2]=1065353216;c[e+64>>2]=1065353216;g[e+68>>2]=0.0;c[e+72>>2]=-1082130432;c[e+76>>2]=-1082130432;c[e+80>>2]=-1082130432;g[e+84>>2]=0.0;a[e+88>>0]=0;c[e>>2]=10600;c[e+92>>2]=b;c[e+4>>2]=3;if(!d)return e|0;Oi(e);return e|0}function Ik(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;e=sa;sa=sa+32|0;d=c[a+216>>2]|0;if(+g[d+4>>2]==0.0){d=0;sa=e;return d|0}b=c[b>>2]|0;if(!(Ha[c[(c[d>>2]|0)+8>>2]&31](d,c[b+188>>2]|0)|0)){d=1;sa=e;return d|0}f=c[b+192>>2]|0;d=c[a+216>>2]|0;c[e>>2]=0;c[e+4>>2]=f;c[e+8>>2]=b;c[e+12>>2]=b+4;c[e+16>>2]=-1;c[e+20>>2]=-1;_b(a+68|0,a+132|0,e,d);d=1;sa=e;return d|0}function Jk(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0;i=ds()|0;Td(i,b,d,e,f,h);c[i>>2]=7244;c[i+4>>2]=9;a[i+1309>>0]=0;a[i+1309+1>>0]=0;a[i+1309+2>>0]=0;a[i+1309+3>>0]=0;a[i+1309+4>>0]=0;a[i+1309+5>>0]=0;b=i+1316|0;d=b+48|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(d|0));g[i+1364>>2]=1.0;g[i+1368>>2]=1.0;g[i+1372>>2]=1.0;g[i+1376>>2]=1.0;g[i+1380>>2]=1.0;g[i+1384>>2]=1.0;return i|0}function Kk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+28>>2]=c[a+28>>2];c[b+32>>2]=c[a+32>>2];c[b+36>>2]=c[a+36>>2];c[b+40>>2]=c[a+40>>2];c[b+12>>2]=c[a+12>>2];c[b+16>>2]=c[a+16>>2];c[b+20>>2]=c[a+20>>2];c[b+24>>2]=c[a+24>>2];c[b+44>>2]=c[a+44>>2];return 15391}function Lk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];c[b+12>>2]=c[a+68>>2];c[b+16>>2]=c[a+72>>2];c[b+20>>2]=c[a+76>>2];c[b+24>>2]=c[a+80>>2];c[b+28>>2]=c[a+48>>2];c[b+32>>2]=c[a+52>>2];c[b+36>>2]=c[a+56>>2];c[b+40>>2]=c[a+60>>2];c[b+44>>2]=c[a+64>>2];return 21427}function Mk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0;if((d|0)<=0)return;l=0;do{e=+g[a+28>>2];h=+g[a+36>>2];j=+g[b+(l<<4)>>2];f=+g[b+(l<<4)+4>>2];k=+x(+(j*j+f*f));if(k!=0.0){i=f*(e/k);f=+g[b+(l<<4)+8>>2]<0.0?-h:h;e=j*(e/k)}else{i=0.0;f=+g[b+(l<<4)+8>>2]<0.0?-h:h}g[c+(l<<4)>>2]=e;g[c+(l<<4)+4>>2]=i;g[c+(l<<4)+8>>2]=f;l=l+1|0}while((l|0)!=(d|0));return}function Nk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0;if((d|0)<=0)return;l=0;do{e=+g[a+28>>2];h=+g[a+32>>2];j=+g[b+(l<<4)>>2];f=+g[b+(l<<4)+8>>2];k=+x(+(j*j+f*f));if(k!=0.0){i=f*(e/k);f=+g[b+(l<<4)+4>>2]<0.0?-h:h;e=j*(e/k)}else{i=0.0;f=+g[b+(l<<4)+4>>2]<0.0?-h:h}g[c+(l<<4)>>2]=e;g[c+(l<<4)+4>>2]=f;g[c+(l<<4)+8>>2]=i;l=l+1|0}while((l|0)!=(d|0));return}function Ok(b,d){b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;a[b+171>>0]=1;c[b+60>>2]=c[d>>2];c[b+60+4>>2]=c[d+4>>2];c[b+60+8>>2]=c[d+8>>2];c[b+60+12>>2]=c[d+12>>2];e=+g[b+60>>2];f=+g[b+64>>2];h=+g[b+68>>2];i=1.0/+x(+(e*e+f*f+h*h));if(+x(+(h*i*h*i+(e*i*e*i+f*i*f*i)))<1.1920928955078125e-07){j=0.0;f=0.0;e=0.0;d=0}else{j=e*i;f=f*i;e=h*i;d=c[b+72>>2]|0}g[b+76>>2]=j;g[b+80>>2]=f;g[b+84>>2]=e;c[b+88>>2]=d;return}function Pk(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0.0,h=0,i=0,j=0;j=c[a+68>>2]|0;i=c[a+64>>2]|0;h=c[a+72>>2]|0;e=+g[a+60>>2]*(+g[b+(j<<2)>>2]/+g[a+12+(j<<2)>>2]);g[a+60>>2]=e;f=+g[a+56>>2]*(+g[b+(i<<2)>>2]/+g[a+12+(i<<2)>>2]+ +g[b+(h<<2)>>2]/+g[a+12+(h<<2)>>2])*.5;g[a+56>>2]=f;g[a+52>>2]=f/+x(+(e*e+f*f));f=+w(+(+g[b>>2]));e=+w(+(+g[b+4>>2]));d=+w(+(+g[b+8>>2]));g[a+12>>2]=f;g[a+16>>2]=e;g[a+20>>2]=d;g[a+24>>2]=0.0;return}function Qk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=sa;sa=sa+48|0;c[f+32>>2]=11848;c[f+32+4>>2]=e;c[f>>2]=c[b>>2];c[f+4>>2]=c[b+4>>2];c[f+8>>2]=c[b+8>>2];c[f+12>>2]=c[b+12>>2];c[f+16>>2]=c[d>>2];c[f+16+4>>2]=c[d+4>>2];c[f+16+8>>2]=c[d+8>>2];c[f+16+12>>2]=c[d+12>>2];le(c[a+4>>2]|0,f,f+32|0);le(c[a+64>>2]|0,f,f+32|0);sa=f;return}function Rk(b,d){b=b|0;d=+d;var e=0,f=0,h=0.0;d=1.0/+g[(c[b+116>>2]|0)+344>>2];if((c[b+136>>2]|0)<=0)return;e=0;do{f=c[b+144>>2]|0;if(!(a[f+(e*284|0)+84>>0]|0))h=0.0;else{h=+g[f+(e*284|0)+272>>2];h=d*(+g[f+(e*284|0)+216>>2]*(+g[f+(e*284|0)+204>>2]-+g[f+(e*284|0)+32>>2])*+g[f+(e*284|0)+268>>2]-h*+g[(h<0.0?f+(e*284|0)+220|0:f+(e*284|0)+224|0)>>2]);h=h<0.0?0.0:h}g[f+(e*284|0)+276>>2]=h;e=e+1|0}while((e|0)<(c[b+136>>2]|0));return}function Sk(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0,f=0.0,h=0.0,i=0.0;e=sa;sa=sa+48|0;f=+zI(b);h=+zI(c);i=+zI(d);b=+yI(b);c=+yI(c);d=+yI(d);g[e+32>>2]=h*i;g[e+28>>2]=c*b*i-f*d;g[e+24>>2]=c*f*i+b*d;g[e+20>>2]=h*d;g[e+16>>2]=c*b*d+f*i;g[e+12>>2]=c*f*d-b*i;g[e+8>>2]=-c;g[e+4>>2]=h*b;g[e>>2]=h*f;Lo(a,e+32|0,e+28|0,e+24|0,e+20|0,e+16|0,e+12|0,e+8|0,e+4|0,e);sa=e;return}function Tk(a,d,f,g,h,i){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0;j=c[a+108>>2]|0;if(j|0){gb[c[(c[j>>2]|0)+24>>2]&7](j,d,f,g,h,i);return}d=b[a+56>>1]|0;if(!(d<<16>>16))return;h=1;i=1;do{f=c[a+68>>2]|0;if(b[f+(i<<2)>>1]&1){Ha[c[(c[g>>2]|0)+8>>2]&31](g,(c[a+60>>2]|0)+((e[f+(i<<2)+2>>1]|0)<<6)|0)|0;d=b[a+56>>1]|0}h=h+1<<16>>16;i=h&65535}while(((d&65535)<<1|1)>>>0>i>>>0);return}function Uk(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,80)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=8316;a[b+8>>0]=1;c[b+12>>2]=8364;c[b+60>>2]=d;c[b+64>>2]=0;c[b+16>>2]=f;c[b+20>>2]=e;f=Ja[c[(c[d>>2]|0)+12>>2]&63](d,c[f+8>>2]|0,c[e+8>>2]|0)|0;c[b+76>>2]=f;e=c[b+60>>2]|0;Va[c[(c[e>>2]|0)+20>>2]&127](e,f);return b|0}function Vk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0.0,i=0.0;e=+g[a+28>>2];i=+g[a+32>>2];h=+g[a+36>>2];switch(d|0){case 0:{a=0;d=0;f=1065353216;break}case 1:{a=0;d=0;f=-1082130432;break}case 2:{a=0;d=1065353216;f=0;e=i;break}case 3:{a=0;d=-1082130432;f=0;e=i;break}case 4:{a=1065353216;d=0;f=0;e=h;break}case 5:{a=-1082130432;d=0;f=0;e=h;break}default:return}c[b>>2]=f;c[b+4>>2]=d;c[b+8>>2]=a;g[b+12>>2]=-e;return}function Wk(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,80)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=8316;a[b+8>>0]=0;c[b+12>>2]=8364;c[b+60>>2]=d;c[b+64>>2]=0;c[b+16>>2]=e;c[b+20>>2]=f;f=Ja[c[(c[d>>2]|0)+12>>2]&63](d,c[e+8>>2]|0,c[f+8>>2]|0)|0;c[b+76>>2]=f;e=c[b+60>>2]|0;Va[c[(c[e>>2]|0)+20>>2]&127](e,f);return b|0}function Xk(b){b=b|0;var d=0;c[b>>2]=7896;d=c[b+284>>2]|0;Pa[c[c[d>>2]>>2]&511](d);d=c[b+284>>2]|0;if(d|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b>>2]=7852;d=c[b+276>>2]|0;if(!d){a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;d=b+272|0;c[d>>2]=0;c[b>>2]=7816;return}if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+276>>2]=0;a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;d=b+272|0;c[d>>2]=0;c[b>>2]=7816;return}function Yk(a){a=a|0;var b=0,d=0,e=0,f=0.0,h=0.0;e=c[a+232>>2]|0;if((e|0)<=0)return;b=c[a+240>>2]|0;a=0;do{d=c[b+(a<<2)>>2]|0;switch(c[d+216>>2]|0){case 2:case 5:break;default:if(!(c[d+204>>2]&3)){h=+g[d+368>>2]*+g[d+352>>2];f=+g[d+372>>2]*+g[d+356>>2];g[d+412>>2]=+g[d+364>>2]*+g[d+348>>2]+ +g[d+412>>2];g[d+416>>2]=h+ +g[d+416>>2];g[d+420>>2]=f+ +g[d+420>>2]}}a=a+1|0}while((a|0)!=(e|0));return}function Zk(a,b){a=a|0;b=b|0;var c=0,d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0,k=0.0,l=0.0;c=sa;sa=sa+16|0;l=+g[a+12>>2];i=+g[(JI(b)|0)>>2];j=+g[a>>2];k=+g[b+12>>2];h=+g[a+4>>2];d=+g[(nI(b)|0)>>2];e=+g[a+8>>2];f=+g[(oI(b)|0)>>2];g[c+12>>2]=l*i+j*k+h*d-e*f;g[c+8>>2]=l*f+h*k+e*i-j*d;g[c+4>>2]=l*d+e*k+j*f-h*i;g[c>>2]=l*k-j*i-h*f-e*d;tr(a,c+12|0,c+8|0,c+4|0,c);sa=c;return a|0}function _k(b){b=b|0;var d=0;d=Bs()|0;c[d+8>>2]=0;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;c[d+52>>2]=0;c[d+56>>2]=1065353216;c[d+60>>2]=1065353216;c[d+64>>2]=1065353216;g[d+68>>2]=0.0;c[d+72>>2]=-1082130432;c[d+76>>2]=-1082130432;c[d+80>>2]=-1082130432;g[d+84>>2]=0.0;a[d+88>>0]=0;c[d>>2]=10600;c[d+92>>2]=b;c[d+4>>2]=3;Oi(d);return d|0}function $k(a,b){a=a|0;b=+b;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0;h=+va[c[(c[a>>2]|0)+48>>2]&15](a);e=+va[c[(c[a>>2]|0)+48>>2]&15](a);i=+va[c[(c[a>>2]|0)+48>>2]&15](a);h=h+ +g[a+28>>2];e=e+ +g[a+32>>2];i=i+ +g[a+36>>2];g[a+44>>2]=b;f=+va[c[(c[a>>2]|0)+48>>2]&15](a);d=+va[c[(c[a>>2]|0)+48>>2]&15](a);b=i-+va[c[(c[a>>2]|0)+48>>2]&15](a);g[a+28>>2]=h-f;g[a+32>>2]=e-d;g[a+36>>2]=b;g[a+40>>2]=0.0;return}function al(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=ds()|0;fd(f,b,d,e);c[f>>2]=7244;c[f+4>>2]=9;a[f+1309>>0]=0;a[f+1309+1>>0]=0;a[f+1309+2>>0]=0;a[f+1309+3>>0]=0;a[f+1309+4>>0]=0;a[f+1309+5>>0]=0;b=f+1316|0;d=b+48|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(d|0));g[f+1364>>2]=1.0;g[f+1368>>2]=1.0;g[f+1372>>2]=1.0;g[f+1376>>2]=1.0;g[f+1380>>2]=1.0;g[f+1384>>2]=1.0;return f|0}function bl(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;f=(a[b+16>>0]|0)==0;h=c[(f?d:e)+8>>2]|0;e=f?e:d;f=c[e+8>>2]|0;g=c[h+268>>2]|0;a:do if((g|0)>0){d=c[h+276>>2]|0;b=0;while(1){if((c[d+(b<<2)>>2]|0)==(f|0))break;b=b+1|0;if((b|0)>=(g|0))break a}if((b|0)!=(g|0))return}while(0);d=c[h+284>>2]|0;Za[c[(c[d>>2]|0)+36>>2]&127](d,h,e);return}function cl(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,16)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=8384;a[b+8>>0]=0;c[b+12>>2]=0;if(!(Ja[c[(c[d>>2]|0)+24>>2]&63](d,c[e+8>>2]|0,c[f+8>>2]|0)|0))return b|0;d=c[b+4>>2]|0;c[b+12>>2]=Ja[c[(c[d>>2]|0)+12>>2]&63](d,c[e+8>>2]|0,c[f+8>>2]|0)|0;a[b+8>>0]=1;return b|0}function dl(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0.0,i=0.0,j=0.0,k=0.0;i=+va[c[(c[a>>2]|0)+48>>2]&15](a);h=+va[c[(c[a>>2]|0)+48>>2]&15](a);f=+va[c[(c[a>>2]|0)+48>>2]&15](a);k=+g[b+52>>2]-h;j=+g[b+56>>2]-f;g[d>>2]=+g[b+48>>2]-i;g[d+4>>2]=k;g[d+8>>2]=j;g[d+12>>2]=0.0;h=h+ +g[b+52>>2];f=f+ +g[b+56>>2];g[e>>2]=i+ +g[b+48>>2];g[e+4>>2]=h;g[e+8>>2]=f;g[e+12>>2]=0.0;return}function el(b,d){b=b|0;d=d|0;var e=0;a[b+148>>0]=0;a:do if(kd(b,d)|0){e=0;while(1){a[b+148>>0]=1;if(e>>>0>3)break a;if(kd(b,d)|0)e=e+1|0;else break}}while(0);d=(c[b+8>>2]|0)+52|0;c[b+92>>2]=c[d>>2];c[b+92+4>>2]=c[d+4>>2];c[b+92+8>>2]=c[d+8>>2];c[b+92+12>>2]=c[d+12>>2];fp(b+112|0,d|0,16)|0;return}function fl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=c[a+720>>2]|0;h=c[a+732>>2]|0;if((h|0)<=0){h=0;return h|0}e=c[a+740>>2]|0;a=0;while(1){f=c[e+(a*52|0)+8>>2]|0;if((f|0)==(g+(b*104|0)|0)?(c[e+(a*52|0)+12>>2]|0)==(g+(d*104|0)|0):0){a=1;e=8;break}if((f|0)==(g+(d*104|0)|0)?(c[e+(a*52|0)+12>>2]|0)==(g+(b*104|0)|0):0){a=1;e=8;break}a=a+1|0;if((a|0)>=(h|0)){a=0;e=8;break}}if((e|0)==8)return a|0;return 0}function gl(a){a=a|0;var b=0,d=0,e=0.0,f=0.0;if((c[a+136>>2]|0)<=0)return;b=0;do{d=c[a+144>>2]|0;c[d+(b*284|0)+32>>2]=c[d+(b*284|0)+204>>2];g[d+(b*284|0)+272>>2]=0.0;f=-+g[d+(b*284|0)+56>>2];e=-+g[d+(b*284|0)+60>>2];g[d+(b*284|0)>>2]=-+g[d+(b*284|0)+52>>2];g[d+(b*284|0)+4>>2]=f;g[d+(b*284|0)+8>>2]=e;g[d+(b*284|0)+12>>2]=0.0;g[d+(b*284|0)+268>>2]=1.0;b=b+1|0}while((b|0)<(c[a+136>>2]|0));return}function hl(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=c[d>>2]|0;g=Ha[c[(c[g>>2]|0)+56>>2]&31](g,20)|0;h=c[d+4>>2]|0;i=a[b+4>>0]|0;b=c[d>>2]|0;c[g+4>>2]=b;c[g>>2]=8812;a[g+8>>0]=0;c[g+12>>2]=h;a[g+16>>0]=i;if(h|0)return g|0;c[g+12>>2]=Ja[c[(c[b>>2]|0)+12>>2]&63](b,c[e+8>>2]|0,c[f+8>>2]|0)|0;a[g+8>>0]=1;return g|0}function il(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;j=+g[d>>2];i=+g[d+4>>2];e=+g[d+8>>2];f=j*+g[b+56>>2]+i*+g[b+60>>2]+e*+g[b+64>>2];h=j*+g[b+72>>2]+i*+g[b+76>>2]+e*+g[b+80>>2];e=j*+g[b+88>>2]+i*+g[b+92>>2]+e*+g[b+96>>2];d=b+56+((f>2]=c[d>>2];c[a+4>>2]=c[d+4>>2];c[a+8>>2]=c[d+8>>2];c[a+12>>2]=c[d+12>>2];return}function jl(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,44)|0;c[b+4>>2]=c[d>>2];c[b>>2]=8972;a[b+24>>0]=1;c[b+20>>2]=0;c[b+12>>2]=0;c[b+16>>2]=0;a[b+28>>0]=1;c[b+32>>2]=c[d+4>>2];a[b+36>>0]=0;c[b+40>>2]=c[(c[f+4>>2]|0)+68>>2];ug(b,e,f);return b|0}function kl(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295){do{e=b;b=VA(b|0,c|0,10,0)|0;f=c;c=Q()|0;g=Vr(b|0,c|0,-10,-1)|0;g=xv(e|0,f|0,g|0,Q()|0)|0;Q()|0;d=d+-1|0;a[d>>0]=g&255|48}while(f>>>0>9|(f|0)==9&e>>>0>4294967295);c=b}else c=b;if(c)do{g=c;c=(c>>>0)/10|0;d=d+-1|0;a[d>>0]=g+(J(c,-10)|0)|48}while(g>>>0>=10);return d|0}function ll(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0.0,i=0.0,j=0.0,k=0.0;k=+g[a+28>>2];i=+g[a+32>>2];e=+g[a+36>>2];j=+va[c[(c[a>>2]|0)+48>>2]&15](a);h=+va[c[(c[a>>2]|0)+48>>2]&15](a);e=e+ +va[c[(c[a>>2]|0)+48>>2]&15](a);f=(1?b>>>1:b)&1;a=(2?b>>>2:b)&1;g[d>>2]=(k+j)*+(b&1^1|0)-(k+j)*+(b&1|0);g[d+4>>2]=(i+h)*+(f^1|0)-(i+h)*+(f|0);g[d+8>>2]=e*+(a^1|0)-e*+(a|0);g[d+12>>2]=0.0;return}function ml(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,44)|0;c[b+4>>2]=c[d>>2];c[b>>2]=8972;a[b+24>>0]=1;c[b+20>>2]=0;c[b+12>>2]=0;c[b+16>>2]=0;a[b+28>>0]=0;c[b+32>>2]=c[d+4>>2];a[b+36>>0]=0;c[b+40>>2]=c[(c[e+4>>2]|0)+68>>2];ug(b,e,f);return b|0}function nl(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;f=c[d>>2]|0;f=Ha[c[(c[f>>2]|0)+56>>2]&31](f,36)|0;h=c[d+4>>2]|0;j=c[b+12>>2]|0;i=c[b+8>>2]|0;g=c[b+16>>2]|0;e=c[b+20>>2]|0;c[f+4>>2]=c[d>>2];c[f>>2]=8860;c[f+8>>2]=j;c[f+12>>2]=i;a[f+16>>0]=0;c[f+20>>2]=h;a[f+24>>0]=0;c[f+28>>2]=g;c[f+32>>2]=e;return f|0}function ol(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=sa;sa=sa+48|0;c[f>>2]=9836;c[f+4>>2]=b;c[f+8>>2]=c[d>>2];c[f+8+4>>2]=c[d+4>>2];c[f+8+8>>2]=c[d+8>>2];c[f+8+12>>2]=c[d+12>>2];c[f+24>>2]=c[e>>2];c[f+24+4>>2]=c[e+4>>2];c[f+24+8>>2]=c[e+8>>2];c[f+24+12>>2]=c[e+12>>2];b=c[a+48>>2]|0;ab[c[(c[b>>2]|0)+8>>2]&127](b,f,d,e);sa=f;return}function pl(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;do if((c[d+76>>2]|0)>=0?(MI()|0)!=0:0){if((b&255|0)!=(a[d+75>>0]|0)?(f=c[d+20>>2]|0,f>>>0<(c[d+16>>2]|0)>>>0):0){c[d+20>>2]=f+1;a[f>>0]=b;b=b&255;break}b=sl(d,b)|0}else g=3;while(0);do if((g|0)==3){if((b&255|0)!=(a[d+75>>0]|0)?(e=c[d+20>>2]|0,e>>>0<(c[d+16>>2]|0)>>>0):0){c[d+20>>2]=e+1;a[e>>0]=b;b=b&255;break}b=sl(d,b)|0}while(0);return b|0}function ql(a,b,d){a=a|0;b=+b;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;i=+g[a+28>>2];f=+g[a+32>>2];j=+g[a+36>>2];h=+va[c[(c[a>>2]|0)+48>>2]&15](a);e=+va[c[(c[a>>2]|0)+48>>2]&15](a);j=(j+ +va[c[(c[a>>2]|0)+48>>2]&15](a))*2.0;g[d>>2]=b/12.0*((f+e)*2.0*(f+e)*2.0+j*j);g[d+4>>2]=b/12.0*((i+h)*2.0*(i+h)*2.0+j*j);g[d+8>>2]=b/12.0*((i+h)*2.0*(i+h)*2.0+(f+e)*2.0*(f+e)*2.0);g[d+12>>2]=0.0;return}function rl(a,b){a=a|0;b=+b;var d=0,e=0.0,f=0.0,h=0.0,i=0.0;d=zs()|0;c[d+4>>2]=35;c[d+8>>2]=0;g[d+12>>2]=0.0;c[d>>2]=9856;i=+g[a>>2];h=+g[a+4>>2];f=+g[a+8>>2];a=c[a+12>>2]|0;e=1.0/+x(+(i*i+h*h+f*f));g[d+48>>2]=i*e;g[d+52>>2]=h*e;g[d+56>>2]=f*e;c[d+60>>2]=a;g[d+64>>2]=b;c[d+68>>2]=0;c[d+68+4>>2]=0;c[d+68+8>>2]=0;c[d+68+12>>2]=0;c[d+4>>2]=28;return d|0}function sl(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0;i=sa;sa=sa+16|0;a[i>>0]=e;f=c[b+16>>2]|0;if(!f)if(!(_n(b)|0)){g=c[b+16>>2]|0;h=4}else f=-1;else{g=f;h=4}do if((h|0)==4){f=c[b+20>>2]|0;if(f>>>0>>0?(e&255|0)!=(a[b+75>>0]|0):0){c[b+20>>2]=f+1;a[f>>0]=e;f=e&255;break}if((Ja[c[b+36>>2]&63](b,i,1)|0)==1)f=d[i>>0]|0;else f=-1}while(0);sa=i;return f|0}function tl(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=sa;sa=sa+32|0;Ap(a,+g[b>>2],+g[b+4>>2],+g[b+8>>2]);rp(d,+g[b>>2],+g[b+4>>2],+g[b+8>>2],+g[a+348>>2],+g[a+352>>2],+g[a+356>>2]);Co(d+16|0,+g[c>>2],+g[c+4>>2],+g[c+8>>2],+g[d>>2],+g[d+4>>2],+g[d+8>>2]);Fp(a,+g[d+16>>2],+g[d+16+4>>2],+g[d+16+8>>2]);sa=d;return}function ul(a,b){a=a|0;b=b|0;var d=0;d=sa;sa=sa+64|0;c[d>>2]=1065353216;c[d+4>>2]=0;c[d+4+4>>2]=0;c[d+4+8>>2]=0;c[d+4+12>>2]=0;c[d+20>>2]=1065353216;c[d+24>>2]=0;c[d+24+4>>2]=0;c[d+24+8>>2]=0;c[d+24+12>>2]=0;c[d+40>>2]=1065353216;c[d+44>>2]=0;c[d+48>>2]=c[b>>2];c[d+48+4>>2]=c[b+4>>2];c[d+48+8>>2]=c[b+8>>2];c[d+48+12>>2]=c[b+12>>2];Vc(a,d);sa=d;return}function vl(a,b,c,d,e){a=a|0;b=b|0;c=+c;d=+d;e=+e;var f=0,h=0;f=sa;sa=sa+16|0;h=xG(b,0)|0;g[f+8>>2]=+Xx(+g[h>>2],+g[h+4>>2],+g[h+8>>2],c,d,e);h=xG(b,1)|0;g[f+4>>2]=+Xx(+g[h>>2],+g[h+4>>2],+g[h+8>>2],c,d,e);b=xG(b,2)|0;g[f>>2]=+Xx(+g[b>>2],+g[b+4>>2],+g[b+8>>2],c,d,e);ns(a,f+8|0,f+4|0,f);sa=f;return}function wl(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;if((d|0)==0?1:(c[d+236>>2]&2|0)==0){g=1;return g|0}g=c[b+488>>2]|0;if((g|0)<=0){g=1;return g|0}e=c[b+496>>2]|0;b=0;while(1){f=c[e+(b<<2)>>2]|0;if(a[f+20>>0]|0){if((c[f+28>>2]|0)==(d|0)){b=0;e=8;break}if((c[f+32>>2]|0)==(d|0)){b=0;e=8;break}}b=b+1|0;if((b|0)>=(g|0)){b=1;e=8;break}}if((e|0)==8)return b|0;return 0}function xl(a,b,c,d,e){a=a|0;b=b|0;c=+c;d=+d;e=+e;var f=0,h=0,i=0,j=0;f=sa;sa=sa+16|0;j=xG(b,0)|0;i=xG(b,1)|0;h=xG(b,2)|0;im(f,c,d,e,+g[j>>2],+g[j+4>>2],+g[j+8>>2],+g[i>>2],+g[i+4>>2],+g[i+8>>2],+g[h>>2],+g[h+4>>2],+g[h+8>>2]);qp(a,+g[f>>2],+g[f+4>>2],+g[f+8>>2],+g[b+48>>2],+g[b+52>>2],+g[b+56>>2]);sa=f;return}function yl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;i=+g[b+28>>2];j=+g[b+32>>2];e=+g[b+36>>2];h=+va[c[(c[b>>2]|0)+48>>2]&15](b);f=+va[c[(c[b>>2]|0)+48>>2]&15](b);e=e+ +va[c[(c[b>>2]|0)+48>>2]&15](b);f=+g[d+4>>2]>=0.0?j+f:-(j+f);e=+g[d+8>>2]>=0.0?e:-e;g[a>>2]=+g[d>>2]>=0.0?i+h:-(i+h);g[a+4>>2]=f;g[a+8>>2]=e;g[a+12>>2]=0.0;return}function zl(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0.0,h=0.0,i=0.0;if((d|0)<=0)return;e=0;do{i=+g[a+28>>2];h=+g[a+32>>2];h=+g[b+(e<<4)+4>>2]>=0.0?h:-h;f=+g[a+36>>2];f=+g[b+(e<<4)+8>>2]>=0.0?f:-f;g[c+(e<<4)>>2]=+g[b+(e<<4)>>2]>=0.0?i:-i;g[c+(e<<4)+4>>2]=h;g[c+(e<<4)+8>>2]=f;g[c+(e<<4)+12>>2]=0.0;e=e+1|0}while((e|0)!=(d|0));return}function Al(a,b,d,e,f,g,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;a=c[a+32>>2]|0;c[d>>2]=c[a+(k<<5)+12>>2];c[b>>2]=c[a+(k<<5)+16>>2];c[e>>2]=c[a+(k<<5)+28>>2];c[f>>2]=c[a+(k<<5)+20>>2];c[i>>2]=c[a+(k<<5)>>2];c[g>>2]=c[a+(k<<5)+4>>2];c[h>>2]=c[a+(k<<5)+8>>2];c[j>>2]=c[a+(k<<5)+24>>2];return}function Bl(b){b=b|0;var d=0,e=0;c[b>>2]=9100;d=c[b+64>>2]|0;if(d|0?(yh(d),e=c[b+64>>2]|0,e|0):0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}d=c[b+24>>2]|0;if(!d){a[b+28>>0]=1;c[b+24>>2]=0;c[b+16>>2]=0;b=b+20|0;c[b>>2]=0;return}if(a[b+28>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+24>>2]=0;a[b+28>>0]=1;c[b+24>>2]=0;c[b+16>>2]=0;b=b+20|0;c[b>>2]=0;return}function Cl(b){b=b|0;var d=0,e=0;c[b>>2]=10164;d=c[b+104>>2]|0;if(d|0){if(a[b+108>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+104>>2]=0}a[b+108>>0]=1;c[b+104>>2]=0;c[b+96>>2]=0;c[b+100>>2]=0;c[b>>2]=9932;d=c[b+52>>2]|0;if(d|0?(Pa[c[c[d>>2]>>2]&511](d),e=c[b+52>>2]|0,e|0):0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function Dl(a,b){a=+a;b=+b;var d=0;d=Ts()|0;c[d+8>>2]=0;c[d>>2]=10064;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;g[d+56>>2]=a;g[d+60>>2]=b;c[d+4>>2]=11;g[d+52>>2]=a/+x(+(a*a+b*b));c[d>>2]=9280;c[d+64>>2]=0;c[d+68>>2]=2;c[d+72>>2]=1;g[d+28>>2]=a;g[d+36>>2]=b;g[d+32>>2]=a;return d|0}function El(a,b){a=+a;b=+b;var d=0;d=Ts()|0;c[d+8>>2]=0;c[d>>2]=10064;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;g[d+56>>2]=a;g[d+60>>2]=b;c[d+4>>2]=11;g[d+52>>2]=a/+x(+(a*a+b*b));c[d>>2]=9380;c[d+64>>2]=1;c[d+68>>2]=0;c[d+72>>2]=2;g[d+32>>2]=a;g[d+28>>2]=b;g[d+36>>2]=a;return d|0}function Fl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;switch(b|0){case 0:{a=0;b=0;e=1065353216;break}case 1:{a=0;b=0;e=-1082130432;break}case 2:{a=0;b=1065353216;e=0;break}case 3:{a=0;b=-1082130432;e=0;break}case 4:{a=1065353216;b=0;e=0;break}case 5:{a=-1082130432;b=0;e=0;break}default:return}c[d>>2]=e;c[d+4>>2]=b;c[d+8>>2]=a;g[d+12>>2]=0.0;return}function Gl(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[j>>3]=a;d=c[j>>2]|0;e=c[j+4>>2]|0;f=xt(d|0,e|0,52)|0;Q()|0;switch(f&2047){case 0:{if(a!=0.0){a=+Gl(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=(f&2047)+-1022;c[j>>2]=d;c[j+4>>2]=e&-2146435073|1071644672;a=+h[j>>3]}}return +a}function Hl(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;c[b+4>>2]=c[d>>2];c[b+4+4>>2]=c[d+4>>2];c[b+4+8>>2]=c[d+8>>2];c[b+4+12>>2]=c[d+12>>2];c[b+20>>2]=c[e>>2];c[b+20+4>>2]=c[e+4>>2];c[b+20+8>>2]=c[e+8>>2];c[b+20+12>>2]=c[e+12>>2];g[b+36>>2]=f;a[b+40>>0]=1;return}function Il(a,e,f){a=a|0;e=e|0;f=f|0;var h=0.0;switch(c[a+96>>2]|0){case 0:{h=+g[(c[a+92>>2]|0)+((J(c[a+64>>2]|0,f)|0)+e<<2)>>2];return +h}case 5:{h=+(d[(c[a+92>>2]|0)+((J(c[a+64>>2]|0,f)|0)+e)>>0]|0)*+g[a+88>>2];return +h}case 3:{h=+(b[(c[a+92>>2]|0)+((J(c[a+64>>2]|0,f)|0)+e<<1)>>1]|0)*+g[a+88>>2];return +h}default:{h=0.0;return +h}}return 0.0}function Jl(a,b){a=a|0;b=b|0;c[a>>2]=c[b>>2];c[a+4>>2]=c[b+4>>2];c[a+8>>2]=c[b+8>>2];c[a+12>>2]=c[b+12>>2];c[a+16>>2]=c[b+16>>2];c[a+20>>2]=c[b+20>>2];c[a+24>>2]=c[b+24>>2];bm(a+28|0,b+28|0);c[a+76>>2]=c[b+76>>2];c[a+76+4>>2]=c[b+76+4>>2];c[a+76+8>>2]=c[b+76+8>>2];c[a+76+12>>2]=c[b+76+12>>2];c[a+76+16>>2]=c[b+76+16>>2];return}function Kl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;if((c[a+8>>2]|0)<=0)return;e=0;do{f=c[a+16>>2]|0;g=f+(e<<4)|0;if(Ha[c[(c[b>>2]|0)+8>>2]&31](b,g)|0){Ka[c[(c[a>>2]|0)+12>>2]&31](a,c[g>>2]|0,c[f+(e<<4)+4>>2]|0,d)|0;c[7158]=(c[7158]|0)+-1}else e=e+1|0}while((e|0)<(c[a+8>>2]|0));return}function Ll(a,b){a=a|0;b=b|0;var c=0.0,d=0;d=sa;sa=sa+32|0;c=+g[b+12>>2];if(1.0-c*c<1.1920928955078125e-06){g[d+20>>2]=1.0;g[d+16>>2]=0.0;g[d+12>>2]=0.0;ns(a,d+20|0,d+16|0,d+12|0);sa=d;return}else{c=1.0/+wI(1.0-c*c);g[d+8>>2]=+g[b>>2]*c;g[d+4>>2]=+g[b+4>>2]*c;g[d>>2]=+g[b+8>>2]*c;ns(a,d+8|0,d+4|0,d);sa=d;return}}function Ml(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;d=sa;sa=sa+16|0;c[d>>2]=11884;c[d+4>>2]=e;Fd(a+4|0,c[a+4>>2]|0,b,e+4|0,e+20|0,+g[e+32>>2],f,h,d);Fd(a+64|0,c[a+64>>2]|0,b,e+4|0,e+20|0,+g[e+32>>2],f,h,d);sa=d;return}function Nl(b){b=b|0;var d=0;c[b>>2]=10164;d=c[b+104>>2]|0;if(d|0){if(a[b+108>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+104>>2]=0}a[b+108>>0]=1;c[b+104>>2]=0;c[b+96>>2]=0;c[b+100>>2]=0;c[b>>2]=9932;d=c[b+52>>2]|0;if(!d)return;Pa[c[c[d>>2]>>2]&511](d);d=c[b+52>>2]|0;if(!d)return;c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);return}function Ol(a,b){a=+a;b=+b;var d=0;d=Ts()|0;c[d+8>>2]=0;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;c[d>>2]=9180;g[d+56>>2]=a;g[d+60>>2]=b;c[d+4>>2]=11;c[d+64>>2]=0;c[d+68>>2]=1;c[d+72>>2]=2;g[d+28>>2]=a;g[d+32>>2]=b;g[d+36>>2]=a;g[d+52>>2]=a/+x(+(a*a+b*b));return d|0}function Pl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,g=0;e=sa;sa=sa+16|0;c[e>>2]=-1;c[e+4>>2]=c[a+16>>2];if(!(c[b+4>>2]|0))c[b+4>>2]=e;g=c[a+12>>2]|0;f=+ya[c[(c[g>>2]|0)+12>>2]&15](g,b,d);c[a+4>>2]=c[(c[a+12>>2]|0)+4>>2];sa=e;return +f}function Ql(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=JI(c[a+4>>2]|0)|0;if((e|0)>(b|0)){c[a+4>>2]=b;return}if((e|0)<(b|0))xn(a,b);while(1){if((e|0)>=(b|0))break;f=(c[a+12>>2]|0)+(e*104|0)|0;g=d;h=f+104|0;do{c[f>>2]=c[g>>2];f=f+4|0;g=g+4|0}while((f|0)<(h|0));e=e+1|0}c[a+4>>2]=b;return}function Rl(a,b){a=a|0;b=b|0;var d=0;d=sa;sa=sa+16|0;c[a+348>>2]=c[b>>2];c[a+348+4>>2]=c[b+4>>2];c[a+348+8>>2]=c[b+8>>2];c[a+348+12>>2]=c[b+12>>2];Wp(d,+g[a+348>>2],+g[a+352>>2],+g[a+356>>2],+g[a+344>>2]);c[a+560>>2]=c[d>>2];c[a+560+4>>2]=c[d+4>>2];c[a+560+8>>2]=c[d+8>>2];c[a+560+12>>2]=c[d+12>>2];sa=d;return}function Sl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=JI(c[a+4>>2]|0)|0;if((e|0)>(b|0)){c[a+4>>2]=b;return}if((e|0)<(b|0))Pn(a,b);while(1){if((e|0)>=(b|0))break;f=JI((c[a+12>>2]|0)+(e<<4)|0)|0;c[f>>2]=c[d>>2];c[f+4>>2]=c[d+4>>2];c[f+8>>2]=c[d+8>>2];c[f+12>>2]=c[d+12>>2];e=e+1|0}c[a+4>>2]=b;return}function Tl(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;g=c[a+268>>2]|0;if((g|0)<=0)return;b=c[b>>2]|0;f=c[a+276>>2]|0;d=0;while(1){e=f+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(g|0)){h=7;break}}if((h|0)==7)return;if((d|0)>=(g|0))return;c[e>>2]=c[f+(g+-1<<2)>>2];c[a+268>>2]=g+-1;return}function Ul(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0,f=0.0,h=0.0,i=0.0;e=sa;sa=sa+16|0;f=+zI(b*.5);b=+yI(b*.5);h=+zI(c*.5);c=+yI(c*.5);i=+zI(d*.5);d=+yI(d*.5);g[e+12>>2]=d*h*f-i*c*b;g[e+8>>2]=i*c*f+d*h*b;g[e+4>>2]=i*h*b-d*c*f;g[e>>2]=i*h*f+d*c*b;tr(a,e+12|0,e+8|0,e+4|0,e);sa=e;return}function Vl(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;c[a>>2]=b;c[a+4>>2]=d;c[a+8>>2]=c[e>>2];c[a+8+4>>2]=c[e+4>>2];c[a+8+8>>2]=c[e+8>>2];c[a+8+12>>2]=c[e+12>>2];c[a+24>>2]=c[f>>2];c[a+24+4>>2]=c[f+4>>2];c[a+24+8>>2]=c[f+8>>2];c[a+24+12>>2]=c[f+12>>2];g[a+40>>2]=h;return}function Wl(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=c[a+280>>2]|0;if((f|0)<=0)return;g=c[a+288>>2]|0;d=0;while(1){e=g+(d<<2)|0;if((c[e>>2]|0)==(b|0))break;d=d+1|0;if((d|0)>=(f|0)){h=7;break}}if((h|0)==7)return;if((d|0)>=(f|0))return;c[e>>2]=c[g+(f+-1<<2)>>2];c[(c[a+288>>2]|0)+(f+-1<<2)>>2]=b;c[a+280>>2]=f+-1;return}function Xl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=JI(c[a+4>>2]|0)|0;if((e|0)>(b|0)){d=b;while(1){if((d|0)>=(e|0))break;RG((c[a+12>>2]|0)+(d*36|0)|0);d=d+1|0}c[a+4>>2]=b;return}if((e|0)<(b|0))Om(a,b);while(1){if((e|0)>=(b|0))break;wq((c[a+12>>2]|0)+(e*36|0)|0,d);e=e+1|0}c[a+4>>2]=b;return}function Yl(){var b=0;b=sa;sa=sa+48|0;if(a[26624]|0){sa=b;return}if(!(mz(26624)|0)){sa=b;return}g[b+32>>2]=1.0;g[b+28>>2]=0.0;g[b+24>>2]=0.0;g[b+20>>2]=0.0;g[b+16>>2]=1.0;g[b+12>>2]=0.0;g[b+8>>2]=0.0;g[b+4>>2]=0.0;g[b>>2]=1.0;Zp(27096,b+32|0,b+28|0,b+24|0,b+20|0,b+16|0,b+12|0,b+8|0,b+4|0,b);sa=b;return}function Zl(a){a=a|0;var b=0;b=sa;sa=sa+32|0;g[a>>2]=1.2000000476837158;g[a+4>>2]=0.0;g[a+8>>2]=0.0;g[a+12>>2]=1.0e3;g[b+20>>2]=0.0;g[b+16>>2]=0.0;g[b+12>>2]=0.0;ns(a+16|0,b+20|0,b+16|0,b+12|0);c[a+32>>2]=0;c[a+36>>2]=0;g[b+8>>2]=0.0;g[b+4>>2]=-10.0;g[b>>2]=0.0;ns(a+40|0,b+8|0,b+4|0,b);SG(a+56|0);sa=b;return}function _l(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;e=c[a+712>>2]|0;if((e|0)<=0)return;d=c[a+720>>2]|0;a=0;do{if(+g[d+(a*104|0)+88>>2]>0.0){f=d+(a*104|0)+56|0;g[f>>2]=+g[b>>2]+ +g[f>>2];f=d+(a*104|0)+60|0;g[f>>2]=+g[b+4>>2]+ +g[f>>2];f=d+(a*104|0)+64|0;g[f>>2]=+g[b+8>>2]+ +g[f>>2]}a=a+1|0}while((a|0)!=(e|0));return}function $l(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0.0,g=0;e=sa;sa=sa+16|0;c[e>>2]=-1;c[e+4>>2]=c[a+24>>2];if(!(c[b+4>>2]|0))c[b+4>>2]=e;g=c[a+20>>2]|0;f=+ya[c[(c[g>>2]|0)+12>>2]&15](g,b,d);c[a+4>>2]=c[(c[a+20>>2]|0)+4>>2];sa=e;return +f}function am(a,b,c){a=a|0;b=b|0;c=+c;var d=0,e=0.0;d=sa;sa=sa+16|0;e=+lA(+g[b>>2],+g[b+4>>2],+g[b+8>>2]);e=+yI(c*.5)/e;g[d+12>>2]=+g[(JI(b)|0)>>2]*e;g[d+8>>2]=+g[(oI(b)|0)>>2]*e;g[d+4>>2]=+g[(nI(b)|0)>>2]*e;g[d>>2]=+zI(c*.5);tr(a,d+12|0,d+8|0,d+4|0,d);sa=d;return}function bm(a,b){a=a|0;b=b|0;c[a>>2]=c[b>>2];c[a+4>>2]=c[b+4>>2];c[a+8>>2]=c[b+8>>2];c[a+12>>2]=c[b+12>>2];c[a+16>>2]=c[b+16>>2];c[a+16+4>>2]=c[b+16+4>>2];c[a+16+8>>2]=c[b+16+8>>2];c[a+16+12>>2]=c[b+16+12>>2];c[a+32>>2]=c[b+32>>2];c[a+32+4>>2]=c[b+32+4>>2];c[a+32+8>>2]=c[b+32+8>>2];c[a+32+12>>2]=c[b+32+12>>2];return}function cm(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0;a:do switch(b|0){case 2:case 1:{if(c>>>0<3){d=+g[a+600>>2];break a}if((c+-3|0)>>>0<3)d=+g[a+432>>2];else d=0.0;break}case 4:case 3:{if(c>>>0<3){d=+g[a+596>>2];break a}if((c+-3|0)>>>0<3)d=+g[a+604>>2];else d=0.0;break}default:d=0.0}while(0);return +d}function dm(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[d>>2]|0;b=Ha[c[(c[b>>2]|0)+56>>2]&31](b,16)|0;d=c[d>>2]|0;c[b+4>>2]=d;c[b>>2]=12164;a[b+8>>0]=0;c[b+12>>2]=0;c[b+12>>2]=Ja[c[(c[d>>2]|0)+12>>2]&63](d,c[e+8>>2]|0,c[f+8>>2]|0)|0;a[b+8>>0]=1;return b|0}function em(a,b){a=a|0;b=b|0;var d=0,e=0;d=c[a+56>>2]|0;if(!d)return;e=Fa[c[(c[d>>2]|0)+8>>2]&127](d)|0;e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,e,1)|0;d=c[a+56>>2]|0;d=Ja[c[(c[d>>2]|0)+12>>2]&63](d,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,d,1346456916,c[a+56>>2]|0);return}function fm(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;switch(b|0){case 2:case 1:if(e>>>0<3){g[a+600>>2]=d;c[a+592>>2]=c[a+592>>2]|2;return}else{g[a+432>>2]=d;return}case 4:case 3:if(e>>>0<3){g[a+596>>2]=d;c[a+592>>2]=c[a+592>>2]|1;return}else{g[a+604>>2]=d;c[a+592>>2]=c[a+592>>2]|4;return}default:return}}function gm(a,b){a=a|0;b=b|0;var d=0,e=0;d=c[a+52>>2]|0;if(!d)return;e=Fa[c[(c[d>>2]|0)+12>>2]&127](d)|0;e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,e,1)|0;d=c[a+52>>2]|0;d=Ja[c[(c[d>>2]|0)+16>>2]&63](d,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,d,1213612625,c[a+52>>2]|0);return}function hm(b,e){b=b|0;e=e|0;var f=0,g=0;f=0;while(1){if((d[496+f>>0]|0)==(b|0)){g=4;break}f=f+1|0;if((f|0)==87){b=87;g=5;break}}if((g|0)==4)if(!f)f=592;else{b=f;g=5}if((g|0)==5){f=592;do{do{g=f;f=f+1|0}while((a[g>>0]|0)!=0);b=b+-1|0}while((b|0)!=0)}return NG(f,c[e+20>>2]|0)|0}function im(a,b,c,d,e,f,h,i,j,k,l,m,n){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;i=+i;j=+j;k=+k;l=+l;m=+m;n=+n;var o=0;o=sa;sa=sa+16|0;g[o+8>>2]=+Xx(b,c,d,e,f,h);g[o+4>>2]=+Xx(b,c,d,i,j,k);g[o>>2]=+Xx(b,c,d,l,m,n);ns(a,o+8|0,o+4|0,o);sa=o;return}function jm(a,b,c){a=a|0;b=b|0;c=+c;var d=0.0,e=0.0,f=0.0,h=0.0;e=+g[a+28>>2];f=+g[a+32>>2];h=+g[a+36>>2];d=+g[b>>2];if(!(d<=e+c)){b=0;return b|0}if(!(d>=-e-c)){b=0;return b|0}d=+g[b+4>>2];if(!(d<=f+c)){b=0;return b|0}if(!(d>=-f-c)){b=0;return b|0}d=+g[b+8>>2];if(!(d<=h+c)){b=0;return b|0}b=d>=-h-c;return b|0}function km(a,b,d){a=a|0;b=b|0;d=d|0;Fv(a);c[a>>2]=5708;c[a+12>>2]=c[b>>2];c[a+12+4>>2]=c[b+4>>2];c[a+12+8>>2]=c[b+8>>2];c[a+12+12>>2]=c[b+12>>2];c[a+28>>2]=c[d>>2];c[a+28+4>>2]=c[d+4>>2];c[a+28+8>>2]=c[d+8>>2];c[a+28+12>>2]=c[d+12>>2];c[a+76>>2]=0;return}function lm(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;if(!(+g[b+36>>2]>f))return;a[b+40>>0]=1;c[b+4>>2]=c[d>>2];c[b+4+4>>2]=c[d+4>>2];c[b+4+8>>2]=c[d+8>>2];c[b+4+12>>2]=c[d+12>>2];c[b+20>>2]=c[e>>2];c[b+20+4>>2]=c[e+4>>2];c[b+20+8>>2]=c[e+8>>2];c[b+20+12>>2]=c[e+12>>2];g[b+36>>2]=f;return}function mm(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;d=+g[b+28>>2];f=+g[b+36>>2];j=+g[c>>2];e=+g[c+4>>2];i=+x(+(j*j+e*e));if(i!=0.0){h=e*(d/i);e=+g[c+8>>2]<0.0?-f:f;d=j*(d/i)}else{h=0.0;e=+g[c+8>>2]<0.0?-f:f}g[a>>2]=d;g[a+8>>2]=e;g[a+4>>2]=h;return}function nm(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;d=+g[b+28>>2];f=+g[b+32>>2];j=+g[c>>2];e=+g[c+8>>2];i=+x(+(j*j+e*e));if(i!=0.0){h=e*(d/i);e=+g[c+4>>2]<0.0?-f:f;d=j*(d/i)}else{h=0.0;e=+g[c+4>>2]<0.0?-f:f}g[a>>2]=d;g[a+4>>2]=e;g[a+8>>2]=h;return}function om(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,h=0.0,i=0.0,j=0.0;d=+g[b+32>>2];f=+g[b+28>>2];j=+g[c+4>>2];e=+g[c+8>>2];i=+x(+(j*j+e*e));if(i!=0.0){h=e*(d/i);e=+g[c>>2]<0.0?-f:f;d=j*(d/i)}else{h=0.0;e=+g[c>>2]<0.0?-f:f}g[a+4>>2]=d;g[a>>2]=e;g[a+8>>2]=h;return}function pm(a,b){a=a|0;b=+b;var c=0,d=0.0;c=sa;sa=sa+16|0;if(!(+g[a+68>>2]>0.0)){sa=c;return}d=-+g[a+92>>2];b=-+g[a+96>>2];g[c>>2]=-+g[a+88>>2];g[c+4>>2]=d;g[c+8>>2]=b;g[c+12>>2]=0.0;ti(a+4|0,c,a+164|0);ti(a+16|0,a+88|0,a+180|0);sa=c;return}function qm(a){a=a|0;var b=0.0,d=0.0,e=0.0;d=+g[(c[a+28>>2]|0)+344>>2];e=+g[(c[a+32>>2]|0)+344>>2];e=e==0.0?1.0:d/(d+e);d=+g[a+1116>>2]*e+(1.0-e)*+g[a+1180>>2];b=e*+g[a+1120>>2]+(1.0-e)*+g[a+1184>>2];g[a+1284>>2]=+g[a+1112>>2]*e+ +g[a+1176>>2]*(1.0-e);g[a+1288>>2]=d;g[a+1292>>2]=b;g[a+1296>>2]=0.0;return}function rm(a,b){a=a|0;b=b|0;var d=0.0,e=0.0,f=0.0;d=+g[a+344>>2];if(d!=0.0){f=1.0/d*+g[b+4>>2];e=1.0/d*+g[b+8>>2];g[a+364>>2]=1.0/d*+g[b>>2];g[a+368>>2]=f;g[a+372>>2]=e;g[a+376>>2]=0.0}c[a+380>>2]=c[b>>2];c[a+380+4>>2]=c[b+4>>2];c[a+380+8>>2]=c[b+8>>2];c[a+380+12>>2]=c[b+12>>2];return}function sm(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=c[b+16>>2]|0;do if(f){if((f|0)!=(d|0)){c[b+36>>2]=(c[b+36>>2]|0)+1;c[b+24>>2]=2;a[b+54>>0]=1;break}if((c[b+24>>2]|0)==2)c[b+24>>2]=e}else{c[b+16>>2]=d;c[b+24>>2]=e;c[b+36>>2]=1}while(0);return}function tm(a,d){a=a|0;d=d|0;var e=0,f=0;e=c[d>>2]|0;f=c[a+80>>2]|0;if((e|0)==(f|0)){f=0;return f|0}if(!((b[a+10>>1]&b[d+4>>1])<<16>>16)){f=0;return f|0}if(!((b[d+6>>1]&b[a+8>>1])<<16>>16)){f=0;return f|0}d=c[a+92>>2]|0;f=Ja[c[(c[d>>2]|0)+28>>2]&63](d,f,e)|0;return f|0}function um(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=c[a+8>>2]|0;a=c[f+8>>2]|0;if((a|0)<=0)return;e=0;do{d=c[(c[f+16>>2]|0)+(e*12|0)+8>>2]|0;if(d){Va[c[(c[d>>2]|0)+16>>2]&127](d,b);a=c[f+8>>2]|0}e=e+1|0}while((e|0)<(a|0));return}function vm(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0;f=sa;sa=sa+256|0;if((c|0)>(d|0)&(e&73728|0)==0){mk(f|0,b<<24>>24|0,((c-d|0)>>>0<256?c-d|0:256)|0)|0;if((c-d|0)>>>0>255){b=c-d|0;do{fz(a,f,256);b=b+-256|0}while(b>>>0>255);b=c-d&255}else b=c-d|0;fz(a,f,b)}sa=f;return}function wm(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;switch(e|0){case 5:case -1:break;default:return}switch(b|0){case 2:{g[a+760>>2]=d;c[a+748>>2]=c[a+748>>2]|2;return}case 4:{g[a+756>>2]=d;c[a+748>>2]=c[a+748>>2]|1;return}case 3:{g[a+752>>2]=d;c[a+748>>2]=c[a+748>>2]|4;return}default:return}}function xm(a,b,d){a=a|0;b=b|0;d=d|0;ct(a);c[a>>2]=5536;c[a+20>>2]=c[b>>2];c[a+20+4>>2]=c[b+4>>2];c[a+20+8>>2]=c[b+8>>2];c[a+20+12>>2]=c[b+12>>2];c[a+36>>2]=c[d>>2];c[a+36+4>>2]=c[d+4>>2];c[a+36+8>>2]=c[d+8>>2];c[a+36+12>>2]=c[d+12>>2];return}function ym(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;a=Kx(c[b>>2]|0)|0;f=Kx(f)|0;if(a|0)ab[c[(c[a>>2]|0)+32>>2]&127](a,d,e,b);if(!f)return 0;ab[c[(c[f>>2]|0)+32>>2]&127](f,b,e,d);return 0}function zm(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=sa;sa=sa+48|0;f=c[b+192>>2]|0;ab[c[(c[f>>2]|0)+8>>2]&127](f,b+4|0,e+32|0,e+16|0);c[e>>2]=8764;c[e+4>>2]=b;c[e+8>>2]=a;c[e+12>>2]=d;d=c[a+68>>2]|0;ab[c[(c[d>>2]|0)+28>>2]&127](d,e+32|0,e+16|0,e);sa=e;return}function Am(a,b,d){a=a|0;b=b|0;d=d|0;a:do switch(c[b+216>>2]|0){case 2:case 5:{switch(c[d+216>>2]|0){case 2:case 5:{a=0;break}default:break a}return a|0}default:{}}while(0);if(c[b+256>>2]|0?!(Ha[c[c[b>>2]>>2]&31](b,d)|0):0){d=0;return d|0}d=1;return d|0}function Bm(a,b,d){a=a|0;b=b|0;d=d|0;ih(a,b,d)|0;c[b+52>>2]=c[a+300>>2];c[b+56>>2]=c[a+304>>2];c[b+60>>2]=c[a+308>>2];c[b+64>>2]=c[a+312>>2];c[b+68>>2]=c[a+316>>2];c[b+72>>2]=c[a+320>>2];c[b+76>>2]=c[a+324>>2];c[b+80>>2]=c[a+328>>2];return 16880}function Cm(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=sa;sa=sa+112|0;d=JI(c[b+4>>2]|0)|0;e=f;g=e+104|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(g|0));mG(f);Ql(a,d,f);Nn(b,d,c[a+12>>2]|0);sa=f;return}function Dm(a){a=a|0;c[6726]=c[a>>2];c[6727]=c[a+4>>2];c[6728]=c[a+8>>2];c[6729]=c[a+12>>2];c[6730]=c[a+16>>2];c[6731]=c[a+20>>2];c[6732]=c[a+24>>2];bm(26932,a+28|0);c[6745]=c[a+76>>2];c[6746]=c[a+76+4>>2];c[6747]=c[a+76+8>>2];c[6748]=c[a+76+12>>2];c[6749]=c[a+76+16>>2];return}function Em(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0;e=sa;sa=sa+16|0;c=+dF(a);c=+wI(c*+dF(b));d=+Io(a,b);if(d<0.0){Rn(e,b);d=+AA(+Io(a,e)/c);d=d*2.0;sa=e;return +d}else{d=+AA(d/c);d=d*2.0;sa=e;return +d}return 0.0}function Fm(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=JI(b)|0;i=JI(b+16|0)|0;h=JI(b+32|0)|0;g=oI(b)|0;f=oI(b+16|0)|0;e=oI(b+32|0)|0;d=nI(b)|0;c=nI(b+16|0)|0;Zp(a,j,i,h,g,f,e,d,c,nI(b+32|0)|0);return}function Gm(a,b){a=a|0;b=b|0;var d=0;if(c[b+40>>2]|0){Gm(a,c[b+36>>2]|0);Gm(a,c[b+40>>2]|0)}if((c[a>>2]|0)==(b|0))c[a>>2]=0;d=c[a+4>>2]|0;if(!d){c[a+4>>2]=b;return}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);c[a+4>>2]=b;return}function Hm(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0;g=c[a+32>>2]|0;c[g>>2]=(c[g>>2]|0)+1;Of(a,Yc(a,b,f)|0);Of(a,Yc(a,d,f)|0);Of(a,Yc(a,e,f)|0);return}function Im(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if(RC(a,c[b+8>>2]|0)|0)Ck(b,d,e,f);else{a=c[a+8>>2]|0;gb[c[(c[a>>2]|0)+20>>2]&7](a,b,d,e,f,g)}return}function Jm(a){a=a|0;var b=0;b=sa;sa=sa+48|0;g[b+32>>2]=1.0;g[b+28>>2]=0.0;g[b+24>>2]=0.0;g[b+20>>2]=0.0;g[b+16>>2]=1.0;g[b+12>>2]=0.0;g[b+8>>2]=0.0;g[b+4>>2]=0.0;g[b>>2]=1.0;Lo(a,b+32|0,b+28|0,b+24|0,b+20|0,b+16|0,b+12|0,b+8|0,b+4|0,b);sa=b;return}function Km(a,b){a=a|0;b=b|0;var d=0,e=0;d=c[a+4>>2]|0;e=JI(d)|0;if((e|0)==(JI(c[a+8>>2]|0)|0)){qn(a,zB(e)|0);d=c[a+4>>2]|0}Jl((c[a+12>>2]|0)+(d*96|0)|0,b);c[a+4>>2]=(c[a+4>>2]|0)+1;return}function Lm(a,b){a=a|0;b=b|0;var d=0,e=0;c[a+68>>2]=(c[a+68>>2]|0)+1;d=c[a+16>>2]|0;if((d|0)>0)do{e=d;d=d+-1|0;if((c[(c[a+24>>2]|0)+(d*80|0)+64>>2]|0)==(b|0))Cd(a,d)}while((e|0)>1);Pa[c[(c[a>>2]|0)+68>>2]&511](a);return}function Mm(a,b){a=+a;b=+b;var d=0;d=Xs()|0;c[d+8>>2]=0;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;c[d+4>>2]=10;c[d>>2]=10500;c[d+52>>2]=2;g[d+28>>2]=a;g[d+32>>2]=a;g[d+36>>2]=b*.5;g[d+40>>2]=0.0;return d|0}function Nm(a,b){a=+a;b=+b;var d=0;d=Xs()|0;c[d+8>>2]=0;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;c[d+4>>2]=10;c[d>>2]=10400;c[d+52>>2]=0;g[d+28>>2]=b*.5;g[d+32>>2]=a;g[d+36>>2]=a;g[d+40>>2]=0.0;return d|0}function Om(b,d){b=b|0;d=d|0;var e=0;if((JI(c[b+8>>2]|0)|0)>=(d|0))return;e=zu(d)|0;Oq(b,JI(c[b+4>>2]|0)|0,e);bs(b,JI(c[b+4>>2]|0)|0);Os(b);a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=d;return}function Pm(a,b){a=+a;b=+b;var d=0;d=Xs()|0;c[d+8>>2]=0;c[d+12>>2]=1065353216;c[d+16>>2]=1065353216;c[d+20>>2]=1065353216;g[d+24>>2]=0.0;g[d+44>>2]=.03999999910593033;c[d>>2]=10300;c[d+4>>2]=10;c[d+52>>2]=1;g[d+28>>2]=a;g[d+32>>2]=b*.5;g[d+36>>2]=a;g[d+40>>2]=0.0;return d|0}function Qm(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0;a:do switch(c|0){case 5:case -1:switch(b|0){case 2:{d=+g[a+760>>2];break a}case 4:{d=+g[a+756>>2];break a}case 3:{d=+g[a+752>>2];break a}default:{d=0.0;break a}}default:d=0.0}while(0);return +d}function Rm(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=sa;sa=sa+16|0;c[f>>2]=a;c[f+4>>2]=e;e=c[a+72+((c[(c[b+4>>2]|0)+4>>2]|0)*144|0)+(c[(c[d+4>>2]|0)+4>>2]<<2)>>2]|0;e=Ka[c[(c[e>>2]|0)+8>>2]&31](e,f,b,d)|0;sa=f;return e|0}function Sm(a,b){a=a|0;b=b|0;var d=0;a=c[a+64>>2]|0;if(!b)return;d=c[a+16>>2]|0;if(d>>>0<=b>>>0?(d+(J(c[a>>2]|0,c[a+4>>2]|0)|0)|0)>>>0>b>>>0:0){c[b>>2]=c[a+12>>2];c[a+12>>2]=b;c[a+8>>2]=(c[a+8>>2]|0)+1;return}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function Tm(a){a=a|0;var b=0,d=0;if((c[a+232>>2]|0)<=0)return;b=0;do{d=(c[(c[a+240>>2]|0)+(b<<2)>>2]|0)+412|0;c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[d+12>>2]=0;c[d+16>>2]=0;c[d+20>>2]=0;c[d+24>>2]=0;c[d+28>>2]=0;b=b+1|0}while((b|0)<(c[a+232>>2]|0));return}function Um(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=JI(c[a+4>>2]|0)|0;if((e|0)>(b|0)){c[a+4>>2]=b;return}if((e|0)<(b|0))qn(a,b);while(1){if((e|0)>=(b|0))break;Jl((c[a+12>>2]|0)+(e*96|0)|0,d);e=e+1|0}c[a+4>>2]=b;return}function Vm(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=sa;sa=sa+48|0;d=JI(c[b+4>>2]|0)|0;e=f;g=e+36|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(g|0));SG(f);Xl(a,d,f);RG(f);Oq(b,d,c[a+12>>2]|0);sa=f;return}function Wm(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=sa;sa=sa+96|0;d=JI(c[b+4>>2]|0)|0;e=f;g=e+96|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(g|0));Um(a,d,f);dq(b,d,c[a+12>>2]|0);sa=f;return}function Xm(a,d){a=a|0;d=d|0;var f=0,g=0;if(b[a+56>>1]|0)return;b[a+64>>1]=1;d=b[a+58>>1]|0;g=c[a+60>>2]|0;if((d&65535)>1){f=1;do{d=f;f=f+1|0;b[g+(d<<6)+48>>1]=f;d=e[a+58>>1]|0}while(f>>>0>>0)}else d=d&65535;b[g+(d+-1<<6)+48>>1]=0;return}function Ym(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=c[a+12>>2]|0;if((d|0)<=0)return;f=0;do{e=c[(c[a+20>>2]|0)+(f<<2)>>2]|0;if(e){Va[c[(c[e>>2]|0)+16>>2]&127](e,b);d=c[a+12>>2]|0}f=f+1|0}while((f|0)<(d|0));return}function Zm(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[a+32>>2]|0;c[f>>2]=(c[f>>2]|0)+1;Of(a,Yc(a,b,0)|0);Of(a,Yc(a,d,0)|0);Of(a,Yc(a,e,0)|0);return}function _m(a,b,d){a=a|0;b=b|0;d=d|0;c[a+52>>2]=c[b>>2];c[a+52+4>>2]=c[b+4>>2];c[a+52+8>>2]=c[b+8>>2];c[a+52+12>>2]=c[b+12>>2];c[a+68>>2]=c[d>>2];c[a+68+4>>2]=c[d+4>>2];c[a+68+8>>2]=c[d+8>>2];c[a+68+12>>2]=c[d+12>>2];c[a+48>>2]=1;return}function $m(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=c[d>>2]|0;a=Kx(c[b>>2]|0)|0;e=Kx(e)|0;if(a|0)Za[c[(c[a>>2]|0)+28>>2]&127](a,d,b);if(!e)return 0;Za[c[(c[e>>2]|0)+28>>2]&127](e,b,d);return 0}function an(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=a;e=b;f=d+104|0;do{c[d>>2]=c[e>>2];d=d+4|0;e=e+4|0}while((d|0)<(f|0));Iw(a+104|0,b+104|0);Jw(a+124|0,b+124|0);Jw(a+144|0,b+144|0);return}function bn(a,b,c){a=+a;b=b|0;c=c|0;var d=0,e=0;e=sa;sa=sa+32|0;d=Nr(140)|0;g[e+8>>2]=0.0;g[e+4>>2]=0.0;g[e>>2]=0.0;ns(e+16|0,e+8|0,e+4|0,e);vk(d,a,b,c,e+16|0);sa=e;return d|0}function cn(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[d>>2]=c[b+16>>2];c[d+4>>2]=c[b+16+4>>2];c[d+8>>2]=c[b+16+8>>2];c[d+12>>2]=c[b+16+12>>2];c[e>>2]=c[b+32>>2];c[e+4>>2]=c[b+32+4>>2];c[e+8>>2]=c[b+32+8>>2];c[e+12>>2]=c[b+32+12>>2];return}function dn(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;i=c[a+4>>2]|0;h=8?i>>8:i;if(i&1)h=c[(c[e>>2]|0)+h>>2]|0;a=c[a>>2]|0;gb[c[(c[a>>2]|0)+20>>2]&7](a,b,d,e+h|0,(i&2|0)==0?2:f,g);return}function en(a,b){a=a|0;b=b|0;var d=0;a=c[a+64>>2]|0;d=c[a+8>>2]|0;if(d|0){b=c[a+12>>2]|0;c[a+12>>2]=c[b>>2];c[a+8>>2]=d+-1;return b|0}c[7182]=(c[7182]|0)+1;a=xb(b+19|0)|0;if(!a){b=0;return b|0}c[(a+4+15&-16)+-4>>2]=a;b=a+4+15&-16;return b|0}function fn(a,b,d){a=a|0;b=b|0;d=d|0;a=c[a+720>>2]|0;if(!(+g[a+(d*104|0)+88>>2]>0.0))return;g[a+(d*104|0)+56>>2]=+g[b>>2]+ +g[a+(d*104|0)+56>>2];g[a+(d*104|0)+60>>2]=+g[b+4>>2]+ +g[a+(d*104|0)+60>>2];g[a+(d*104|0)+64>>2]=+g[b+8>>2]+ +g[a+(d*104|0)+64>>2];return}function gn(a,b,d){a=a|0;b=+b;d=+d;var e=0;e=sa;sa=sa+16|0;g[e+12>>2]=b;g[e+8>>2]=d;g[e+4>>2]=0.0;g[e>>2]=1.0;c[a+444>>2]=c[(b<0.0?e+4|0:b>1.0?e:e+12|0)>>2];g[e+4>>2]=0.0;g[e>>2]=1.0;c[a+448>>2]=c[(d<0.0?e+4|0:d>1.0?e:e+8|0)>>2];sa=e;return}function hn(){var b=0;b=sa;sa=sa+32|0;if(a[26616]|0){sa=b;return}if(!(mz(26616)|0)){sa=b;return}Yl();g[b+8>>2]=0.0;g[b+4>>2]=0.0;g[b>>2]=0.0;ns(b+16|0,b+8|0,b+4|0,b);bq(27032,27096,b+16|0);sa=b;return}function jn(a,b){a=a|0;b=b|0;var d=0,e=0;d=c[(c[b>>2]|0)+16>>2]|0;e=Fa[c[(c[a>>2]|0)+16>>2]&127](a)|0;e=Ja[d&63](b,e,1)|0;d=Ja[c[(c[a>>2]|0)+20>>2]&63](a,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,d,1497645650,a);return}function kn(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;g[a+692>>2]=(c-b)*.5;b=((c-b)*.5+b)%6.2831854820251465;if(!(b<-3.1415927410125732)){if(b>3.1415927410125732)b=b+-6.2831854820251465}else b=b+6.2831854820251465;g[a+688>>2]=b;g[a+696>>2]=d;g[a+700>>2]=e;g[a+704>>2]=f;return}function ln(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+32|0;vl(e,JI(a+4|0)|0,b,c,d);rp(e+16|0,+g[e>>2],+g[e+4>>2],+g[e+8>>2],+g[a+348>>2],+g[a+352>>2],+g[a+356>>2]);Hr(a+412|0,e+16|0)|0;sa=e;return}function mn(a,b,d){a=a|0;b=b|0;d=d|0;c[b>>2]=c[a+52>>2];c[b+4>>2]=c[a+52+4>>2];c[b+8>>2]=c[a+52+8>>2];c[b+12>>2]=c[a+52+12>>2];c[d>>2]=c[a+68>>2];c[d+4>>2]=c[a+68+4>>2];c[d+8>>2]=c[a+68+8>>2];c[d+12>>2]=c[a+68+12>>2];return}function nn(a){a=a|0;var b=0,d=0,e=0;b=c[a+24>>2]|0;if((b|0)<=0)return;e=0;do{d=c[(c[a+32>>2]|0)+(e<<2)>>2]|0;switch(c[d+216>>2]|0){case 2:case 5:break;default:{Nf(d);b=c[a+24>>2]|0}}e=e+1|0}while((e|0)<(b|0));return}function on(a,b){a=a|0;b=b|0;var d=0,e=0;e=Fa[c[(c[a>>2]|0)+16>>2]&127](a)|0;e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,e,1)|0;d=Ja[c[(c[a>>2]|0)+20>>2]&63](a,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,d,1245859651,a);return}function pn(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if(RC(a,c[b+8>>2]|0)|0)sm(b,d,e);else{a=c[a+8>>2]|0;ab[c[(c[a>>2]|0)+28>>2]&127](a,b,d,e)}return}function qn(b,d){b=b|0;d=d|0;var e=0;if((JI(c[b+8>>2]|0)|0)>=(d|0))return;e=jt(d)|0;dq(b,JI(c[b+4>>2]|0)|0,e);Os(b);a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=d;return}function rn(a,b,c){a=a|0;b=b|0;c=+c;var d=0;d=sa;sa=sa+16|0;g[d+12>>2]=+g[(JI(b)|0)>>2]*c;g[d+8>>2]=+g[(oI(b)|0)>>2]*c;g[d+4>>2]=+g[(nI(b)|0)>>2]*c;g[d>>2]=+g[b+12>>2]*c;rv(a,d+12|0,d+8|0,d+4|0,d);sa=d;return}function sn(a,b,d){a=a|0;b=b|0;d=d|0;c[b>>2]=c[a+8>>2];c[b+4>>2]=c[a+8+4>>2];c[b+8>>2]=c[a+8+8>>2];c[b+12>>2]=c[a+8+12>>2];c[d>>2]=c[a+24>>2];c[d+4>>2]=c[a+24+4>>2];c[d+8>>2]=c[a+24+8>>2];c[d+12>>2]=c[a+24+12>>2];return}function tn(a,b){a=a|0;b=b|0;var d=0,e=0;e=Fa[c[(c[a>>2]|0)+52>>2]&127](a)|0;e=Ja[c[(c[b>>2]|0)+16>>2]&63](b,e,1)|0;d=Ja[c[(c[a>>2]|0)+56>>2]&63](a,c[e+8>>2]|0,b)|0;eb[c[(c[b>>2]|0)+20>>2]&31](b,e,d,1346455635,a);return}function un(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+32|0;vl(e,JI(a+4|0)|0,b,c,d);rp(e+16|0,+g[e>>2],+g[e+4>>2],+g[e+8>>2],+g[a+544>>2],+g[a+548>>2],+g[a+552>>2]);Hr(a+428|0,e+16|0)|0;sa=e;return}function vn(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+80|0;Fm(c+32|0,b);Lq(c,+g[b+48>>2],+g[b+52>>2],+g[b+56>>2]);vl(c+16|0,c+32|0,+g[c>>2],+g[c+4>>2],+g[c+8>>2]);bq(a,c+32|0,c+16|0);sa=c;return}function wn(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=c[a+4>>2]|0;g=8?h>>8:h;if(h&1)g=c[(c[d>>2]|0)+g>>2]|0;a=c[a>>2]|0;eb[c[(c[a>>2]|0)+24>>2]&31](a,b,d+g|0,(h&2|0)==0?2:e,f);return}function xn(b,d){b=b|0;d=d|0;var e=0;if((JI(c[b+8>>2]|0)|0)>=(d|0))return;e=nt(d)|0;Nn(b,JI(c[b+4>>2]|0)|0,e);Os(b);a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=d;return}function yn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=0;while(1){if((e|0)>=(b|0))break;f=JI(d+(e<<4)|0)|0;g=(c[a+12>>2]|0)+(e<<4)|0;c[f>>2]=c[g>>2];c[f+4>>2]=c[g+4>>2];c[f+8>>2]=c[g+8>>2];c[f+12>>2]=c[g+12>>2];e=e+1|0}return}function zn(b){b=b|0;var d=0;c[b>>2]=7852;d=c[b+276>>2]|0;if(d|0){if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+276>>2]=0}a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;c[b+272>>2]=0;c[b>>2]=7816;c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function An(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+32|0;rp(e,b,c,d,+g[a+348>>2],+g[a+352>>2],+g[a+356>>2]);Wp(e+16|0,+g[e>>2],+g[e+4>>2],+g[e+8>>2],+g[a+344>>2]);Hr(a+312|0,e+16|0)|0;sa=e;return}function Bn(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+32|0;vl(e,a+264|0,b,c,d);rp(e+16|0,+g[e>>2],+g[e+4>>2],+g[e+8>>2],+g[a+544>>2],+g[a+548>>2],+g[a+552>>2]);Hr(a+328|0,e+16|0)|0;sa=e;return}function Cn(a,b,d){a=a|0;b=b|0;d=d|0;c[a+164>>2]=c[b>>2];c[a+164+4>>2]=c[b+4>>2];c[a+164+8>>2]=c[b+8>>2];c[a+164+12>>2]=c[b+12>>2];b=JI(b)|0;if((!(+g[b>>2]!=1.0)?!(+g[b+4>>2]!=1.0):0)?!(+g[b+8>>2]!=1.0):0)d=0;c[a+180>>2]=d;return}function Dn(b){b=b|0;var d=0;c[b>>2]=6868;d=c[b+496>>2]|0;if(d|0){if(a[b+500>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+496>>2]=0}a[b+500>>0]=1;c[b+496>>2]=0;c[b+488>>2]=0;c[b+492>>2]=0;c[b>>2]=7816;c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function En(a,b,d){a=a|0;b=b|0;d=d|0;c[b>>2]=c[a+892>>2];c[b+4>>2]=c[a+892+4>>2];c[b+8>>2]=c[a+892+8>>2];c[b+12>>2]=c[a+892+12>>2];c[d>>2]=c[a+908>>2];c[d+4>>2]=c[a+908+4>>2];c[d+8>>2]=c[a+908+8>>2];c[d+12>>2]=c[a+908+12>>2];return}function Fn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=JI(c[a+4>>2]|0)|0;if((e|0)>(b|0)){c[a+4>>2]=b;return}if((e|0)<(b|0))co(a,b);while(1){if((e|0)>=(b|0))break;c[(c[a+12>>2]|0)+(e<<2)>>2]=c[d>>2];e=e+1|0}c[a+4>>2]=b;return}function Gn(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0;a:do if((c|0)==-1)switch(b|0){case 2:case 1:{d=+g[a+336>>2];break a}case 4:case 3:{d=+g[a+340>>2];break a}default:{d=3402823466385288598117041.0e14;break a}}else d=3402823466385288598117041.0e14;while(0);return +d}function Hn(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0;f=+g[b+28>>2];e=+g[b+32>>2];e=+g[c+4>>2]>=0.0?e:-e;d=+g[b+36>>2];d=+g[c+8>>2]>=0.0?d:-d;g[a>>2]=+g[c>>2]>=0.0?f:-f;g[a+4>>2]=e;g[a+8>>2]=d;g[a+12>>2]=0.0;return}function In(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=c[a+4>>2]|0;f=8?g>>8:g;if(g&1)f=c[(c[d>>2]|0)+f>>2]|0;a=c[a>>2]|0;ab[c[(c[a>>2]|0)+28>>2]&127](a,b,d+f|0,(g&2|0)==0?2:e);return}function Jn(b){b=b|0;var d=0;c[b>>2]=7684;d=c[b+140>>2]|0;if(d|0){if(a[b+144>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+140>>2]=0}a[b+144>>0]=1;c[b+140>>2]=0;c[b+132>>2]=0;c[b+136>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function Kn(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26600]|0))mz(26600)|0;Do(d,c[b+116>>2]|0,c[b+128>>2]|0);c[6750]=c[d>>2];c[6751]=c[d+4>>2];c[6752]=c[d+8>>2];c[6753]=c[d+12>>2];sa=d;return 27e3}function Ln(b){b=b|0;var d=0;c[b>>2]=12276;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function Mn(a,b){a=a|0;b=b|0;var d=0;d=c[a+4>>2]|0;if((c[b>>2]|0)!=(d|0)?(c[b+4>>2]|0)!=(d|0):0)return 0;d=c[a+8>>2]|0;Za[c[(c[d>>2]|0)+32>>2]&127](d,b,c[a+12>>2]|0);return 0}function Nn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=0;while(1){if((e|0)>=(b|0))break;f=d+(e*104|0)|0;g=(c[a+12>>2]|0)+(e*104|0)|0;h=f+104|0;do{c[f>>2]=c[g>>2];f=f+4|0;g=g+4|0}while((f|0)<(h|0));e=e+1|0}return}function On(a){a=a|0;var b=0.0,d=0.0;if(c[a+204>>2]&3|0)return;d=+g[a+368>>2]*+g[a+352>>2];b=+g[a+372>>2]*+g[a+356>>2];g[a+412>>2]=+g[a+364>>2]*+g[a+348>>2]+ +g[a+412>>2];g[a+416>>2]=d+ +g[a+416>>2];g[a+420>>2]=b+ +g[a+420>>2];return}function Pn(b,d){b=b|0;d=d|0;var e=0;if((JI(c[b+8>>2]|0)|0)>=(d|0))return;e=mu(d)|0;yn(b,JI(c[b+4>>2]|0)|0,e);Os(b);a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=d;return}function Qn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=Ha[c[(c[d>>2]|0)+40>>2]&31](d,a)|0;f=Ha[c[(c[d>>2]|0)+28>>2]&31](d,e)|0;c[b>>2]=f;if(f|0)Va[c[(c[d>>2]|0)+48>>2]&127](d,e);c[b+4>>2]=c[a+4>>2];return 21546}function Rn(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+16|0;g[c+12>>2]=-+g[(JI(b)|0)>>2];g[c+8>>2]=-+g[(oI(b)|0)>>2];g[c+4>>2]=-+g[(nI(b)|0)>>2];g[c>>2]=-+g[b+12>>2];rv(a,c+12|0,c+8|0,c+4|0,c);sa=c;return}function Sn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0.0,h=0;h=c[a+104>>2]|0;f=+g[h+(b<<4)+4>>2]*+g[a+16>>2];e=+g[h+(b<<4)+8>>2]*+g[a+20>>2];g[d>>2]=+g[h+(b<<4)>>2]*+g[a+12>>2];g[d+4>>2]=f;g[d+8>>2]=e;g[d+12>>2]=0.0;return}function Tn(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=sa;sa=sa+32|0;c[e>>2]=c[a+60>>2];c[e+4>>2]=0;c[e+8>>2]=b;c[e+12>>2]=e+20;c[e+16>>2]=d;if((pC(_(140,e|0)|0)|0)<0){c[e+20>>2]=-1;a=-1}else a=c[e+20>>2]|0;sa=e;return a|0}function Un(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;f=c[d>>2]|0;f=Ha[c[(c[f>>2]|0)+56>>2]&31](f,20)|0;e=a[b+4>>0]|0;c[f+4>>2]=c[d>>2];c[f>>2]=6372;a[f+16>>0]=e;return f|0}function Vn(b,c){b=b|0;c=c|0;var d=0,e=0;d=a[b>>0]|0;e=a[c>>0]|0;if(d<<24>>24==0?1:d<<24>>24!=e<<24>>24)b=e;else{do{b=b+1|0;c=c+1|0;d=a[b>>0]|0;e=a[c>>0]|0}while(!(d<<24>>24==0?1:d<<24>>24!=e<<24>>24));b=e}return (d&255)-(b&255)|0}function Wn(a,b){a=a|0;b=b|0;var c=0.0;c=+g[(JI(b)|0)>>2];g[a>>2]=+g[a>>2]+c;c=+g[(oI(b)|0)>>2];g[a+4>>2]=+g[a+4>>2]+c;c=+g[(nI(b)|0)>>2];g[a+8>>2]=+g[a+8>>2]+c;g[a+12>>2]=+g[a+12>>2]+ +g[b+12>>2];return a|0}function Xn(a,b){a=a|0;b=b|0;var c=0.0;c=+g[(JI(b)|0)>>2];g[a>>2]=+g[a>>2]-c;c=+g[(oI(b)|0)>>2];g[a+4>>2]=+g[a+4>>2]-c;c=+g[(nI(b)|0)>>2];g[a+8>>2]=+g[a+8>>2]-c;g[a+12>>2]=+g[a+12>>2]-+g[b+12>>2];return a|0}function Yn(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26584]|0))mz(26584)|0;Va[c[(c[b>>2]|0)+76>>2]&127](d,b);c[6722]=c[d>>2];c[6723]=c[d+4>>2];c[6724]=c[d+8>>2];c[6725]=c[d+12>>2];sa=d;return 26888}function Zn(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26640]|0))mz(26640)|0;Va[c[(c[b>>2]|0)+76>>2]&127](d,b);c[6790]=c[d>>2];c[6791]=c[d+4>>2];c[6792]=c[d+8>>2];c[6793]=c[d+12>>2];sa=d;return 27160}function _n(b){b=b|0;var d=0;d=a[b+74>>0]|0;a[b+74>>0]=d+255|d;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;d=c[b+44>>2]|0;c[b+28>>2]=d;c[b+20>>2]=d;c[b+16>>2]=d+(c[b+48>>2]|0);b=0}else{c[b>>2]=d|32;b=-1}return b|0}function $n(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;if((e|0)!=-1)return;switch(b|0){case 2:case 1:{g[a+336>>2]=d;c[a+332>>2]=c[a+332>>2]|1;return}case 4:case 3:{g[a+340>>2]=d;c[a+332>>2]=c[a+332>>2]|2;return}default:return}}function ao(a,b){a=a|0;b=b|0;var c=0.0,d=0.0;c=+g[(nI(a)|0)>>2];c=c*+g[(JI(b)|0)>>2];d=+g[(nI(a+16|0)|0)>>2];d=c+d*+g[(oI(b)|0)>>2];c=+g[(nI(a+32|0)|0)>>2];return +(d+c*+g[(nI(b)|0)>>2])}function bo(a,b){a=a|0;b=b|0;var c=0.0,d=0.0;c=+g[(oI(a)|0)>>2];c=c*+g[(JI(b)|0)>>2];d=+g[(oI(a+16|0)|0)>>2];d=c+d*+g[(oI(b)|0)>>2];c=+g[(oI(a+32|0)|0)>>2];return +(d+c*+g[(nI(b)|0)>>2])}function co(b,d){b=b|0;d=d|0;var e=0;if((JI(c[b+8>>2]|0)|0)>=(d|0))return;e=dv(d)|0;pr(b,JI(c[b+4>>2]|0)|0,e);Os(b);a[b+16>>0]=1;c[b+12>>2]=e;c[b+8>>2]=d;return}function eo(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((b|0)==(d|0))return;e=c[(c[a+4>>2]|0)+136>>2]|0;Ja[c[(c[e>>2]|0)+8>>2]&63](e,c[b+36>>2]|0,c[d+36>>2]|0)|0;d=(c[a+4>>2]|0)+160|0;c[d>>2]=(c[d>>2]|0)+1;return}function fo(b,d,e){b=b|0;d=d|0;e=+e;var f=0;f=sa;sa=sa+16|0;if(!(a[26608]|0))mz(26608)|0;ri(f,b,d,e);c[6754]=c[f>>2];c[6755]=c[f+4>>2];c[6756]=c[f+8>>2];c[6757]=c[f+12>>2];sa=f;return 27016}function go(b,d,e){b=b|0;d=d|0;e=+e;var f=0;f=sa;sa=sa+16|0;if(!(a[26648]|0))mz(26648)|0;ri(f,b,d,e);c[6794]=c[f>>2];c[6795]=c[f+4>>2];c[6796]=c[f+8>>2];c[6797]=c[f+12>>2];sa=f;return 27176}function ho(a){a=a|0;var b=0.0,d=0,e=0.0,f=0.0;d=sa;sa=sa+32|0;Za[c[(c[a>>2]|0)+12>>2]&127](a,d+8|0,d);f=+g[d+8>>2];e=+g[d+8+4>>2];b=+g[d+8+8>>2];b=+x(+(f*f+e*e+b*b));sa=d;return +(+g[d>>2]+b)}function io(a){a=a|0;var b=0;b=c[i>>2]|0;if((a|0)>0&(b+a|0)<(b|0)|(b+a|0)<0){R()|0;Z(12);return -1}if((b+a|0)>(ia()|0)){if(!(ka(b+a|0)|0)){Z(12);return -1}}else c[i>>2]=b+a;return b|0}function jo(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=sa;sa=sa+16|0;c[f>>2]=8012;c[f+4>>2]=d;c[f+8>>2]=a;Za[c[(c[b>>2]|0)+48>>2]&127](b,f,e);sa=f;return}function ko(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=+g;ab[c[(c[a>>2]|0)+8>>2]&127](a,b,d,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,d,e,f);ab[c[(c[a>>2]|0)+8>>2]&127](a,e,b,f);return}function lo(a,b,d){a=a|0;b=b|0;d=d|0;a=c[b+8>>2]|0;if(!((d|0)!=0&(a|0)!=0))return;Pa[c[c[a>>2]>>2]&511](a);Va[c[(c[d>>2]|0)+60>>2]&127](d,c[b+8>>2]|0);c[b+8>>2]=0;return}function mo(b){b=b|0;var d=0;c[b>>2]=7852;d=c[b+276>>2]|0;if(d|0){if(a[b+280>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+276>>2]=0}a[b+280>>0]=1;c[b+276>>2]=0;c[b+268>>2]=0;c[b+272>>2]=0;c[b>>2]=7816;return}function no(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=sa;sa=sa+16|0;c[e>>2]=11708;c[e+4>>2]=b;c[e+8>>2]=a;c[e+12>>2]=d;Za[c[(c[a>>2]|0)+48>>2]&127](a,e,d);sa=e;return}function oo(b){b=b|0;var d=0;c[b>>2]=9580;if(a[b+61>>0]|0?(d=c[b+52>>2]|0,Pa[c[c[d>>2]>>2]&511](d),d=c[b+52>>2]|0,d|0):0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function po(b){b=b|0;var d=0;c[b>>2]=6868;d=c[b+496>>2]|0;if(d|0){if(a[b+500>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+496>>2]=0}a[b+500>>0]=1;c[b+496>>2]=0;c[b+488>>2]=0;c[b+492>>2]=0;c[b>>2]=7816;return}function qo(a,b,c,d){a=+a;b=+b;c=+c;d=+d;var e=0,f=0;f=sa;sa=sa+16|0;g[f+12>>2]=a;g[f+8>>2]=b;g[f+4>>2]=c;g[f>>2]=d;e=Zs()|0;Zt(e,f+12|0,f+8|0,f+4|0,f);sa=f;return e|0}function ro(a,b,c,d){a=+a;b=+b;c=+c;d=+d;var e=0,f=0;f=sa;sa=sa+16|0;g[f+12>>2]=a;g[f+8>>2]=b;g[f+4>>2]=c;g[f>>2]=d;e=Nr(16)|0;rv(e,f+12|0,f+8|0,f+4|0,f);sa=f;return e|0}function so(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if(RC(a,c[b+8>>2]|0)|0)Ck(b,d,e,f);return}function to(a){a=a|0;var b=0.0,d=0,e=0,f=0.0;e=c[a+712>>2]|0;if((e|0)<=0){b=0.0;return +b}d=c[a+720>>2]|0;a=0;b=0.0;do{f=+g[d+(a*104|0)+88>>2];b=b+(f>0.0?1.0/f:0.0);a=a+1|0}while((a|0)!=(e|0));return +b}function uo(a){a=a|0;var b=0;c[a>>2]=8316;c[a+12>>2]=8364;b=c[a+60>>2]|0;Va[c[(c[b>>2]|0)+20>>2]&127](b,c[a+76>>2]|0);b=c[a+60>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,c[a+76>>2]|0);GI(a);return}function vo(b){b=b|0;var d=0;c[b>>2]=7684;d=c[b+140>>2]|0;if(d|0){if(a[b+144>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+140>>2]=0}a[b+144>>0]=1;c[b+140>>2]=0;c[b+132>>2]=0;c[b+136>>2]=0;return}function wo(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26576]|0))mz(26576)|0;Zz(d,b);c[6718]=c[d>>2];c[6719]=c[d+4>>2];c[6720]=c[d+8>>2];c[6721]=c[d+12>>2];sa=d;return 26872}function xo(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26560]|0))mz(26560)|0;Dy(d,b);c[6698]=c[d>>2];c[6699]=c[d+4>>2];c[6700]=c[d+8>>2];c[6701]=c[d+12>>2];sa=d;return 26792}function yo(b){b=b|0;var d=0,e=0,f=0;e=c[b>>2]|0;f=a[e>>0]|0;if(!(RH(f<<24>>24)|0))d=0;else{d=0;do{d=(d*10|0)+-48+(f<<24>>24)|0;e=e+1|0;c[b>>2]=e;f=a[e>>0]|0}while((RH(f<<24>>24)|0)!=0)}return d|0}function zo(a,b,d){a=a|0;b=+b;d=d|0;b=b*.4000000059604645*+va[c[(c[a>>2]|0)+48>>2]&15](a);b=b*+va[c[(c[a>>2]|0)+48>>2]&15](a);g[d>>2]=b;g[d+4>>2]=b;g[d+8>>2]=b;g[d+12>>2]=0.0;return}function Ao(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;e=c[b>>2]|0;e=Ha[c[(c[e>>2]|0)+56>>2]&31](e,24)|0;c[e+4>>2]=c[b>>2];c[e>>2]=6840;return e|0}function Bo(a,b){a=a|0;b=b|0;var d=0,e=0;d=sa;sa=sa+16|0;Aw(a);e=JI(c[b+4>>2]|0)|0;c[d>>2]=0;Fn(a,e,d);pr(b,e,c[a+12>>2]|0);sa=d;return}function Co(a,b,c,d,e,f,h){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;var i=0;i=sa;sa=sa+16|0;g[i+8>>2]=c*h-d*f;g[i+4>>2]=d*e-b*h;g[i>>2]=b*f-c*e;ns(a,i+8|0,i+4|0,i);sa=i;return}function Do(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0;b=JI(b+4|0)|0;e=(JI(xG(b,0)|0)|0)+(c<<2)|0;d=(JI(xG(b,1)|0)|0)+(c<<2)|0;ns(a,e,d,(JI(xG(b,2)|0)|0)+(c<<2)|0);return}function Eo(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[d>>2]=-581039253;c[d+4>>2]=-581039253;c[d+8>>2]=-581039253;g[d+12>>2]=0.0;c[e>>2]=1566444395;c[e+4>>2]=1566444395;c[e+8>>2]=1566444395;g[e+12>>2]=0.0;return}function Fo(a,b){a=a|0;b=b|0;var c=0.0,d=0.0;c=+g[(JI(a)|0)>>2];c=c*+g[(JI(b)|0)>>2];d=+g[(JI(a+16|0)|0)>>2];d=c+d*+g[(oI(b)|0)>>2];c=+g[(JI(a+32|0)|0)>>2];return +(d+c*+g[(nI(b)|0)>>2])}function Go(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26544]|0))mz(26544)|0;up(d,b);c[6690]=c[d>>2];c[6691]=c[d+4>>2];c[6692]=c[d+8>>2];c[6693]=c[d+12>>2];sa=d;return 26760}function Ho(b){b=b|0;var d=0;d=sa;sa=sa+16|0;if(!(a[26552]|0))mz(26552)|0;Ll(d,b);c[6694]=c[d>>2];c[6695]=c[d+4>>2];c[6696]=c[d+8>>2];c[6697]=c[d+12>>2];sa=d;return 26776}function Io(a,b){a=a|0;b=b|0;var c=0.0,d=0.0;c=+g[a>>2];c=c*+g[(JI(b)|0)>>2];d=+g[a+4>>2];d=c+d*+g[(oI(b)|0)>>2];c=+g[a+8>>2];c=d+c*+g[(nI(b)|0)>>2];return +(c+ +g[a+12>>2]*+g[b+12>>2])}function Jo(b){b=b|0;var d=0;c[b>>2]=11748;if(a[b+192>>0]|0?(d=c[b+136>>2]|0,Pa[c[c[d>>2]>>2]&511](d),d=c[b+136>>2]|0,d|0):0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}yh(b+64|0);yh(b+4|0);return}function Ko(b){b=b|0;var d=0;c[b>>2]=12276;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}function Lo(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;ns(a,b,c,d);ns(a+16|0,e,f,g);ns(a+32|0,h,i,j);return}function Mo(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=sa;sa=sa+64|0;Uj(d+16|0,b,c);xl(d,b,+g[c+48>>2],+g[c+52>>2],+g[c+56>>2]);bq(a,d+16|0,d);sa=d;return}function No(a){a=a|0;var b=0;c[a>>2]=8316;c[a+12>>2]=8364;b=c[a+60>>2]|0;Va[c[(c[b>>2]|0)+20>>2]&127](b,c[a+76>>2]|0);b=c[a+60>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,c[a+76>>2]|0);return}function Oo(b){b=b|0;var d=0;c[b>>2]=5756;d=c[b+32>>2]|0;if(d|0){if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+32>>2]=0}a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;return}function Po(a){a=a|0;var b=0,d=0;c[a>>2]=9932;b=c[a+52>>2]|0;if(b|0?(Pa[c[c[b>>2]>>2]&511](b),d=c[a+52>>2]|0,d|0):0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[7183]=(c[7183]|0)+1;Hc(c[a+-4>>2]|0);return}function Qo(a,b){a=a|0;b=b|0;var d=0;d=(c[a+92>>2]|0)+4|0;c[d>>2]=c[b>>2];c[d+4>>2]=c[b+4>>2];c[d+8>>2]=c[b+8>>2];c[d+12>>2]=c[b+12>>2];Oi(a);return}function Ro(b,d){b=b|0;d=d|0;var e=0;if(a[b+273>>0]|0?(e=c[b+200>>2]|0,e|0):0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}a[b+273>>0]=0;c[b+200>>2]=d;c[(c[b+196>>2]|0)+8>>2]=d;return}function So(b){b=b|0;var d=0;c[b>>2]=7940;d=c[b+20>>2]|0;if(d|0){if(a[b+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+20>>2]=0}a[b+24>>0]=1;c[b+20>>2]=0;c[b+12>>2]=0;c[b+16>>2]=0;return}function To(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;e=c[b>>2]|0;e=Ha[c[(c[e>>2]|0)+56>>2]&31](e,8)|0;c[e+4>>2]=c[b>>2];c[e>>2]=12136;return e|0}function Uo(a,b){a=a|0;b=+b;c[a+8>>2]=0;c[a+12>>2]=1065353216;c[a+16>>2]=1065353216;c[a+20>>2]=1065353216;g[a+24>>2]=0.0;g[a+44>>2]=.03999999910593033;c[a>>2]=9480;c[a+4>>2]=8;jG(a+28|0,b);g[a+44>>2]=b;return}function Vo(b){b=b|0;var d=0;d=Ss()|0;c[d+44>>2]=b;a[d+16>>0]=1;c[d+12>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;a[d+36>>0]=1;c[d+32>>2]=0;c[d+24>>2]=0;c[d+28>>2]=0;c[d+40>>2]=0;return d|0}function Wo(b){b=b|0;var d=0;c[b>>2]=11556;d=c[b+16>>2]|0;if(d|0){if(a[b+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[b+16>>2]=0}a[b+20>>0]=1;c[b+16>>2]=0;c[b+8>>2]=0;c[b+12>>2]=0;return}function Xo(a,b,c,d,e){a=a|0;b=+b;c=+c;d=+d;e=+e;var f=0;f=sa;sa=sa+16|0;g[f+12>>2]=b;g[f+8>>2]=c;g[f+4>>2]=d;g[f>>2]=e;tr(a,f+12|0,f+8|0,f+4|0,f);sa=f;return}function Yo(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;f=c[b+8>>2]|0;e=c[f+284>>2]|0;Za[c[(c[e>>2]|0)+40>>2]&127](e,f,c[d+8>>2]|0);return}function Zo(b){b=b|0;var d=0,e=0;c[b>>2]=8812;if(!(a[b+8>>0]|0)){GI(b);return}d=c[b+12>>2]|0;if(!d){GI(b);return}e=c[b+4>>2]|0;Va[c[(c[e>>2]|0)+16>>2]&127](e,d);GI(b);return}function _o(a,b){a=a|0;b=b|0;var d=0,e=0;d=sa;sa=sa+16|0;e=JI(c[b+4>>2]|0)|0;Sl(a,e,d);yn(b,e,c[a+12>>2]|0);sa=d;return}function $o(b){b=b|0;var d=0,e=0;c[b>>2]=12164;if(!(a[b+8>>0]|0)){GI(b);return}d=c[b+12>>2]|0;if(!d){GI(b);return}e=c[b+4>>2]|0;Va[c[(c[e>>2]|0)+16>>2]&127](e,d);GI(b);return}function ap(b){b=b|0;var d=0,e=0;c[b>>2]=8288;if(!(a[b+8>>0]|0)){GI(b);return}d=c[b+12>>2]|0;if(!d){GI(b);return}e=c[b+4>>2]|0;Va[c[(c[e>>2]|0)+16>>2]&127](e,d);GI(b);return}function bp(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=sa;sa=sa+16|0;c[e>>2]=11728;c[e+4>>2]=b;Za[c[(c[a>>2]|0)+48>>2]&127](a,e,d);sa=e;return}function cp(b){b=b|0;var d=0;c[b>>2]=9580;if(!(a[b+61>>0]|0))return;d=c[b+52>>2]|0;Pa[c[c[d>>2]>>2]&511](d);b=c[b+52>>2]|0;if(!b)return;c[7183]=(c[7183]|0)+1;Hc(c[b+-4>>2]|0);return}function dp(a,b){a=a|0;b=b|0;var c=0,d=0,e=0;c=J(b&65535,a&65535)|0;e=(c>>>16)+(J(b&65535,a>>>16)|0)|0;d=J(b>>>16,a&65535)|0;return (P((e>>>16)+(J(b>>>16,a>>>16)|0)+(((e&65535)+d|0)>>>16)|0),e+d<<16|c&65535|0)|0}function ep(b){b=b|0;var d=0,e=0;c[b>>2]=8384;if(!(a[b+8>>0]|0)){GI(b);return}d=c[b+12>>2]|0;if(!d){GI(b);return}e=c[b+4>>2]|0;Va[c[(c[e>>2]|0)+16>>2]&127](e,d);GI(b);return}function fp(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else Bh(b,c,d)|0;return b|0}function gp(){var a=0,b=0;b=sa;sa=sa+32|0;a=Nr(112)|0;et(b);Df(a,b);sa=b;return a|0}function hp(a,b){a=a|0;b=b|0;var d=0,e=0;d=sa;sa=sa+16|0;e=JI(c[b+4>>2]|0)|0;c[d>>2]=0;Fn(a,e,d);pr(b,e,c[a+12>>2]|0);sa=d;return}function ip(b){b=b|0;var d=0,e=0;c[b>>2]=8860;if(!(a[b+16>>0]|0)){GI(b);return}d=c[b+20>>2]|0;if(!d){GI(b);return}e=c[b+4>>2]|0;Va[c[(c[e>>2]|0)+16>>2]&127](e,d);GI(b);return}function jp(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0.0;e=+w(+(+g[b>>2]));d=+w(+(+g[b+4>>2]));c=+w(+(+g[b+8>>2]));g[a+12>>2]=e;g[a+16>>2]=d;g[a+20>>2]=c;g[a+24>>2]=0.0;return}function kp(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0;f=sa;sa=sa+64|0;sq(f);Fr(f,b);Ua[c[(c[a>>2]|0)+16>>2]&1](a,d,f,e);sa=f;return}function lp(a,b){a=a|0;b=b|0;ef(a,c[b+36>>2]|0);return}function mp(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if(RC(a,c[b+8>>2]|0)|0)sm(b,d,e);return}function np(a){a=a|0;var b=0;c[a>>2]=8364;b=c[a+48>>2]|0;Va[c[(c[b>>2]|0)+20>>2]&127](b,c[a+64>>2]|0);b=c[a+48>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,c[a+64>>2]|0);GI(a);return}function op(a,b,c,d,e,f,g,h,i,j,k,l,m){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=+f;g=+g;h=+h;i=+i;j=+j;k=k|0;l=+l;m=m|0;cb[a&1](b|0,c|0,d|0,e|0,+f,+g,+h,+i,+j,k|0,+l,m|0)}function pp(a,b,c,d){a=a|0;b=b|0;c=c|0;d=+d;g[a>>2]=(1.0-d)*+g[b>>2]+ +g[c>>2]*d;g[a+4>>2]=(1.0-d)*+g[b+4>>2]+ +g[c+4>>2]*d;g[a+8>>2]=(1.0-d)*+g[b+8>>2]+ +g[c+8>>2]*d;return}function qp(a,b,c,d,e,f,h){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;var i=0;i=sa;sa=sa+16|0;g[i+8>>2]=b+e;g[i+4>>2]=c+f;g[i>>2]=d+h;ns(a,i+8|0,i+4|0,i);sa=i;return}function rp(a,b,c,d,e,f,h){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;var i=0;i=sa;sa=sa+16|0;g[i+8>>2]=b*e;g[i+4>>2]=c*f;g[i>>2]=d*h;ns(a,i+8|0,i+4|0,i);sa=i;return}function sp(a,b,c,d,e,f,h){a=a|0;b=+b;c=+c;d=+d;e=+e;f=+f;h=+h;var i=0;i=sa;sa=sa+16|0;g[i+8>>2]=b-e;g[i+4>>2]=c-f;g[i>>2]=d-h;ns(a,i+8|0,i+4|0,i);sa=i;return}function tp(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;if(!((b|0)==0&(c|0)==0))do{e=e+-1|0;a[e>>0]=d[480+(b&15)>>0]|0|f;b=xt(b|0,c|0,4)|0;c=Q()|0}while(!((b|0)==0&(c|0)==0));return e|0}function up(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+16|0;g[c+8>>2]=-+g[b>>2];g[c+4>>2]=-+g[b+4>>2];g[c>>2]=-+g[b+8>>2];rv(a,c+8|0,c+4|0,c,b+12|0);sa=c;return}function vp(a){a=a|0;var b=0;c[a>>2]=9932;b=c[a+52>>2]|0;if(!b)return;Pa[c[c[b>>2]>>2]&511](b);a=c[a+52>>2]|0;if(!a)return;c[7183]=(c[7183]|0)+1;Hc(c[a+-4>>2]|0);return}function wp(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;return +(+ca(6,a|0,b|0,c|0,d|0,e|0,f|0,g|0,h|0))}function xp(a,b){a=a|0;b=b|0;if((b|0)==0?1:(c[b+236>>2]&2|0)==0){Vj(a,b);return}else{Va[c[(c[a>>2]|0)+92>>2]&127](a,b);return}}function yp(a){a=a|0;var b=0;c[a>>2]=8364;b=c[a+48>>2]|0;Va[c[(c[b>>2]|0)+20>>2]&127](b,c[a+64>>2]|0);b=c[a+48>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,c[a+64>>2]|0);return}function zp(){var b=0;b=Nr(40)|0;g[b+12>>2]=1.0;c[b+8>>2]=0;c[b+4>>2]=5;c[b>>2]=5756;a[b+36>>0]=1;c[b+32>>2]=0;c[b+24>>2]=0;c[b+28>>2]=0;a[b+16>>0]=1;return b|0}function Ap(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+16|0;rp(e,b,c,d,+g[a+348>>2],+g[a+352>>2],+g[a+356>>2]);Hr(a+412|0,e)|0;sa=e;return}function Bp(a,b,c){a=+a;b=+b;c=+c;var d=0,e=0;e=sa;sa=sa+16|0;g[e+8>>2]=a;g[e+4>>2]=b;g[e>>2]=c;d=Zs()|0;ns(d,e+8|0,e+4|0,e);sa=e;return d|0}function Cp(a,b){a=a|0;b=b|0;c[a+12>>2]=c[b>>2];c[a+12+4>>2]=c[b+4>>2];c[a+12+8>>2]=c[b+8>>2];c[a+12+12>>2]=c[b+12>>2];Oi(a);return}function Dp(a,b,c,d,e,f,g,h,i,j,k){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;return Na[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0)|0}function Ep(a,b){a=a|0;b=b|0;a=c[a+12>>2]|0;return Ha[c[(c[a>>2]|0)+8>>2]&31](a,b)|0}function Fp(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+16|0;rp(e,b,c,d,+g[a+544>>2],+g[a+548>>2],+g[a+552>>2]);Hr(a+428|0,e)|0;sa=e;return}function Gp(a,b,c,d,e,f,g,h,i,j,k){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;return +Ea[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0)}function Hp(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=Cs()|0;Md(h,a,b,c,d,e,f,g);return h|0}function Ip(){var a=0,b=0;a=Gr()|0;if((a|0?(b=c[a>>2]|0,b|0):0)?((c[b+48>>2]&-256|0)==1126902528?(c[b+48+4>>2]|0)==1129074247:0):0)Cx(c[b+12>>2]|0);Cx(RE()|0)}function Jp(a,b,d){a=a|0;b=b|0;d=d|0;Dz(a,b);c[a+48>>2]=c[d>>2];c[a+48+4>>2]=c[d+4>>2];c[a+48+8>>2]=c[d+8>>2];c[a+48+12>>2]=c[d+12>>2];return}function Kp(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+16|0;vl(c,a,+g[b+48>>2],+g[b+52>>2],+g[b+56>>2]);Hr(a+48|0,c)|0;fk(a,b);sa=c;return a|0}function Lp(a,b){a=a|0;b=b|0;c[a+260>>2]=(c[a+260>>2]|0)+1;c[a+328>>2]=c[b>>2];c[a+328+4>>2]=c[b+4>>2];c[a+328+8>>2]=c[b+8>>2];c[a+328+12>>2]=c[b+12>>2];return}function Mp(){var a=0,b=0;b=sa;sa=sa+32|0;a=Nr(92)|0;et(b);ed(a,b);sa=b;return a|0}function Np(a,b,d){a=a|0;b=b|0;d=d|0;c[d>>2]=c[a+56+(b<<4)>>2];c[d+4>>2]=c[a+56+(b<<4)+4>>2];c[d+8>>2]=c[a+56+(b<<4)+8>>2];c[d+12>>2]=c[a+56+(b<<4)+12>>2];return}function Op(a,b){a=a|0;b=b|0;c[a+260>>2]=(c[a+260>>2]|0)+1;c[a+312>>2]=c[b>>2];c[a+312+4>>2]=c[b+4>>2];c[a+312+8>>2]=c[b+8>>2];c[a+312+12>>2]=c[b+12>>2];return}function Pp(b,d){b=b|0;d=d|0;if(!(a[26632]|0))mz(26632)|0;d=xG(b,d)|0;c[6786]=c[d>>2];c[6787]=c[d+4>>2];c[6788]=c[d+8>>2];c[6789]=c[d+12>>2];return 27144}function Qp(a,b){a=a|0;b=b|0;c[a+260>>2]=(c[a+260>>2]|0)+1;c[a+544>>2]=c[b>>2];c[a+544+4>>2]=c[b+4>>2];c[a+544+8>>2]=c[b+8>>2];c[a+544+12>>2]=c[b+12>>2];return}function Rp(a,b,c,d,e,f,g,h,i,j,k,l){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=+f;g=+g;h=+h;i=+i;j=j|0;k=k|0;l=+l;db[a&1](b|0,c|0,d|0,e|0,+f,+g,+h,+i,j|0,k|0,+l)}function Sp(a){a=a|0;var b=0.0,d=0.0;d=+g[a+32>>2];+va[c[(c[a>>2]|0)+48>>2]&15](a);b=+va[c[(c[a>>2]|0)+48>>2]&15](a);+va[c[(c[a>>2]|0)+48>>2]&15](a);return +(d+b)}function Tp(a){a=a|0;var b=0.0,d=0.0;d=+g[a+28>>2];b=+va[c[(c[a>>2]|0)+48>>2]&15](a);+va[c[(c[a>>2]|0)+48>>2]&15](a);+va[c[(c[a>>2]|0)+48>>2]&15](a);return +(d+b)}function Up(a,b,c,d,e,f,g,h,i,j,k){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;kb[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0)}function Vp(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=sa;sa=sa+16|0;c[e>>2]=c[d>>2];a=Ja[c[(c[a>>2]|0)+16>>2]&63](a,b,e)|0;if(a)c[d>>2]=c[e>>2];sa=e;return a&1|0}function Wp(a,b,c,d,e){a=a|0;b=+b;c=+c;d=+d;e=+e;var f=0;f=sa;sa=sa+16|0;g[f+8>>2]=b*e;g[f+4>>2]=c*e;g[f>>2]=d*e;ns(a,f+8|0,f+4|0,f);sa=f;return}function Xp(a,b){a=a|0;b=b|0;g[a>>2]=+g[a>>2]*+g[b>>2];g[a+4>>2]=+g[a+4>>2]*+g[b>>2];g[a+8>>2]=+g[a+8>>2]*+g[b>>2];g[a+12>>2]=+g[a+12>>2]*+g[b>>2];return a|0}function Yp(){var a=0;a=Nr(8)|0;c[7181]=a;la(a|0,0)|0;c[7171]=23733;c[7172]=0;c[7173]=0;c[7174]=0;c[7175]=0;c[7176]=0;c[7177]=0;c[7178]=0;c[7179]=0;er(28684);return}function Zp(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;Lo(a,b,c,d,e,f,g,h,i,j);return}function _p(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=fs(324)|0;jd(d,a,b,c);return d|0}function $p(b){b=b|0;var d=0;c[b>>2]=5756;d=c[b+32>>2]|0;if(!d){GI(b);return}if(!(a[b+36>>0]|0)){GI(b);return}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);GI(b);return}function aq(a,b,d){a=a|0;b=b|0;d=d|0;b=c[b+204>>2]|0;if(b&4|0)return 0;a=c[d+204>>2]|0;if(!(a&4))return (b&3|0)==0|(a&3|0)==0|0;else return 0;return 0}function bq(a,b,d){a=a|0;b=b|0;d=d|0;bm(a,b);c[a+48>>2]=c[d>>2];c[a+48+4>>2]=c[d+4>>2];c[a+48+8>>2]=c[d+8>>2];c[a+48+12>>2]=c[d+12>>2];return}function cq(b){b=b|0;var d=0;c[b>>2]=8812;if(!(a[b+8>>0]|0))return;d=c[b+12>>2]|0;if(!d)return;b=c[b+4>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,d);return}function dq(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=0;while(1){if((e|0)>=(b|0))break;Jl(d+(e*96|0)|0,(c[a+12>>2]|0)+(e*96|0)|0);e=e+1|0}return}function eq(b){b=b|0;var d=0;c[b>>2]=12164;if(!(a[b+8>>0]|0))return;d=c[b+12>>2]|0;if(!d)return;b=c[b+4>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,d);return}function fq(b){b=b|0;var d=0;c[b>>2]=7940;d=c[b+20>>2]|0;if(!d){GI(b);return}if(!(a[b+24>>0]|0)){GI(b);return}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);GI(b);return}function gq(a,b){a=a|0;b=b|0;var c=0;c=sa;sa=sa+128|0;vn(c,a+68|0);Mo(c+64|0,c,a+4|0);Dq(b,c+64|0);sa=c;return}function hq(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;var g=0;g=Cs()|0;Md(g,a,b,c,d,e,f,0);return g|0}function iq(b){b=b|0;var d=0;c[b>>2]=8288;if(!(a[b+8>>0]|0))return;d=c[b+12>>2]|0;if(!d)return;b=c[b+4>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,d);return}function jq(a,b){a=a|0;b=b|0;a=c[a+4>>2]|0;return ((c[b>>2]|0)==(a|0)?1:(c[b+4>>2]|0)==(a|0))|0}function kq(b){b=b|0;var d=0;c[b>>2]=11556;d=c[b+16>>2]|0;if(!d){GI(b);return}if(!(a[b+20>>0]|0)){GI(b);return}c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);GI(b);return}function lq(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0;f=ps()|0;Td(f,a,b,c,d,e);return f|0}function mq(a,b){a=a|0;b=b|0;a=c[a+20>>2]|0;return Ha[c[(c[a>>2]|0)+8>>2]&31](a,b)|0}function nq(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+16|0;g[e+8>>2]=b;g[e+4>>2]=c;g[e>>2]=d;ns(a,e+8|0,e+4|0,e);sa=e;return}function oq(b){b=b|0;var d=0;c[b>>2]=8384;if(!(a[b+8>>0]|0))return;d=c[b+12>>2]|0;if(!d)return;b=c[b+4>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,d);return}function pq(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=+j;fb[c[(c[a>>2]|0)+28>>2]&1](a,b,d,e,i,j);return}function qq(a,b,d){a=a|0;b=b|0;d=d|0;qH(a);c[a>>2]=5640;Dq(a+4|0,b);Dq(a+68|0,d);Dq(a+132|0,b);c[a+196>>2]=0;return}function rq(b){b=b|0;var d=0;c[b>>2]=8860;if(!(a[b+16>>0]|0))return;d=c[b+20>>2]|0;if(!d)return;b=c[b+4>>2]|0;Va[c[(c[b>>2]|0)+16>>2]&127](b,d);return}function sq(a){a=a|0;var b=0;b=sa;sa=sa+16|0;Jm(a);g[b+8>>2]=0.0;g[b+4>>2]=0.0;g[b>>2]=0.0;ns(a+48|0,b+8|0,b+4|0,b);sa=b;return}function tq(b,c,d){b=b|0;c=c|0;d=d|0;if(!((b|0)==0&(c|0)==0))do{d=d+-1|0;a[d>>0]=b&7|48;b=xt(b|0,c|0,3)|0;c=Q()|0}while(!((b|0)==0&(c|0)==0));return d|0}function uq(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;return Ma[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0)|0}function vq(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=+e;var f=0;f=Nr(44)|0;Vl(f,a,b,c,d,e);return f|0}function wq(a,b){a=a|0;b=b|0;Bo(a,b);c[a+20>>2]=c[b+20>>2];c[a+20+4>>2]=c[b+20+4>>2];c[a+20+8>>2]=c[b+20+8>>2];c[a+20+12>>2]=c[b+20+12>>2];return}function xq(a,b,c){a=a|0;b=b|0;c=+c;switch(b|0){case 3:{g[a+452>>2]=c;return}case 4:{g[a+448>>2]=c;return}case 5:{g[a+444>>2]=c;return}default:return}}function yq(a,b){a=a|0;b=b|0;b=c[b+36>>2]|0;ae(a,c[(c[(c[(c[a+4>>2]|0)+4>>2]|0)+24>>2]|0)+(b*80|0)+64>>2]|0,b);return}function zq(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;return +Da[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0)}function Aq(a,b){a=a|0;b=b|0;var c=0;c=0;while(1){if((c|0)==3)break;g[a+868+(c<<6)+4>>2]=+As(+g[(JI(b)|0)+(c<<2)>>2]);c=c+1|0}return}function Bq(a,b,c,d){a=+a;b=b|0;c=c|0;d=d|0;var e=0;e=Nr(140)|0;vk(e,a,b,c,d);return e|0}function Cq(a,b,d,e,f,g,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;return +(+Ca[c[(c[a>>2]|0)+12>>2]&1](a,b,d,e,f,g,h,i))}function Dq(a,b){a=a|0;b=b|0;bm(a,b);c[a+48>>2]=c[b+48>>2];c[a+48+4>>2]=c[b+48+4>>2];c[a+48+8>>2]=c[b+48+8>>2];c[a+48+12>>2]=c[b+48+12>>2];return}function Eq(a,b){a=a|0;b=b|0;ns(a,b,b+16|0,b+32|0);ns(a+16|0,b+4|0,b+20|0,b+36|0);ns(a+32|0,b+8|0,b+24|0,b+40|0);return}function Fq(a,b){a=a|0;b=b|0;var c=0;c=0;while(1){if((c|0)==3)break;g[a+868+(c<<6)>>2]=+As(+g[(JI(b)|0)+(c<<2)>>2]);c=c+1|0}return}function Gq(a,b){a=a|0;b=b|0;Pa[c[(c[b>>2]|0)+32>>2]&511](b);Ac(a,b);Pa[c[(c[b>>2]|0)+36>>2]&511](b);return}function Hq(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;jb[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0)}function Iq(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;Za[c[(c[a>>2]|0)+108>>2]&127](a,b,d);Za[c[(c[a>>2]|0)+108>>2]&127](a,(b+1|0)%3|0,e);return}function Jq(a){a=a|0;var b=0.0,c=0;c=+Io(a,a)<0.0;b=+g[a+12>>2];if(c){b=+AA(b);b=b*2.0;return +b}else{b=+AA(-b);b=b*2.0;return +b}return 0.0}function Kq(){var a=0,b=0;b=Vr(c[6688]|0,c[6689]|0,1284865837,1481765933)|0;b=xv(b|0,Q()|0,1,0)|0;a=Q()|0;c[6688]=b;c[6689]=a;a=xt(b|0,a|0,33)|0;Q()|0;return a|0}function Lq(a,b,c,d){a=a|0;b=+b;c=+c;d=+d;var e=0;e=sa;sa=sa+16|0;g[e+8>>2]=-b;g[e+4>>2]=-c;g[e>>2]=-d;ns(a,e+8|0,e+4|0,e);sa=e;return}function Mq(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0;f=ss()|0;td(f,a,b,c&65535,d,e);return f|0}function Nq(a){a=a|0;c[7182]=(c[7182]|0)+1;a=xb((a*104|3)+16|0)|0;if(!a){a=0;return a|0}c[(a+4+15&-16)+-4>>2]=a;a=a+4+15&-16;return a|0}function Oq(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=0;while(1){if((e|0)>=(b|0))break;wq(d+(e*36|0)|0,(c[a+12>>2]|0)+(e*36|0)|0);e=e+1|0}return}function Pq(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=+j;ib[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,+j)}function Qq(a,b){a=a|0;b=b|0;c[a+12>>2]=c[b>>2];c[a+12+4>>2]=c[b+4>>2];c[a+12+8>>2]=c[b+8>>2];c[a+12+12>>2]=c[b+12>>2];return}function Rq(a,b){a=a|0;b=b|0;c[a+44>>2]=c[b>>2];c[a+44+4>>2]=c[b+4>>2];c[a+44+8>>2]=c[b+8>>2];c[a+44+12>>2]=c[b+12>>2];return}function Sq(a,c){a=a|0;c=c|0;if(!((b[c+4>>1]&b[a+6>>1])<<16>>16)){c=0;return c|0}c=(b[a+4>>1]&b[c+6>>1])<<16>>16!=0;return c|0}function Tq(a,c){a=a|0;c=c|0;if(!((b[c+4>>1]&b[a+10>>1])<<16>>16)){c=0;return c|0}c=(b[a+8>>1]&b[c+6>>1])<<16>>16!=0;return c|0}function Uq(a,b){a=a|0;b=b|0;c[a+696>>2]=c[b>>2];c[a+696+4>>2]=c[b+4>>2];c[a+696+8>>2]=c[b+8>>2];c[a+696+12>>2]=c[b+12>>2];return}function Vq(a,b){a=a|0;b=b|0;c[a+680>>2]=c[b>>2];c[a+680+4>>2]=c[b+4>>2];c[a+680+8>>2]=c[b+8>>2];c[a+680+12>>2]=c[b+12>>2];return}function Wq(a,b){a=a|0;b=b|0;c[a+60>>2]=c[b>>2];c[a+60+4>>2]=c[b+4>>2];c[a+60+8>>2]=c[b+8>>2];c[a+60+12>>2]=c[b+12>>2];return}function Xq(a,b){a=a|0;b=b|0;c[a+28>>2]=c[b>>2];c[a+28+4>>2]=c[b+4>>2];c[a+28+8>>2]=c[b+8>>2];c[a+28+12>>2]=c[b+12>>2];return}function Yq(a,b){a=a|0;b=b|0;c[a+156>>2]=c[b>>2];c[a+156+4>>2]=c[b+4>>2];c[a+156+8>>2]=c[b+8>>2];c[a+156+12>>2]=c[b+12>>2];return}function Zq(b,c,d){b=b|0;c=c|0;d=d|0;a[b+1309+c>>0]=d&1;if((c|0)<3){a[b+788+c>>0]=d&1;return}else{a[b+868+(c+-3<<6)+44>>0]=d&1;return}}function _q(a,c){a=a|0;c=c|0;if(!((b[c+4>>1]&b[a+14>>1])<<16>>16)){c=0;return c|0}c=(b[a+12>>1]&b[c+6>>1])<<16>>16!=0;return c|0}function $q(a,b){a=a|0;b=b|0;c[a+108>>2]=c[b>>2];c[a+108+4>>2]=c[b+4>>2];c[a+108+8>>2]=c[b+8>>2];c[a+108+12>>2]=c[b+12>>2];return}function ar(b){b=b|0;if(a[26672]|0)return 27304;if(!(mz(26672)|0))return 27304;c[6826]=1065353216;c[6827]=1065353216;c[6828]=1065353216;g[6829]=0.0;return 27304}function br(a){a=a|0;c[7182]=(c[7182]|0)+1;a=xb(a*96|19)|0;if(!a){a=0;return a|0}c[(a+4+15&-16)+-4>>2]=a;a=a+4+15&-16;return a|0}function cr(a,b){a=a|0;b=b|0;c[a+20>>2]=c[b>>2];c[a+20+4>>2]=c[b+4>>2];c[a+20+8>>2]=c[b+8>>2];c[a+20+12>>2]=c[b+12>>2];return}function dr(a){a=a|0;c[7182]=(c[7182]|0)+1;a=xb((a<<4|3)+16|0)|0;if(!a){a=0;return a|0}c[(a+4+15&-16)+-4>>2]=a;a=a+4+15&-16;return a|0}function er(a){a=a|0;var b=0;do{c[a+4>>2]=0;g[a+8>>2]=0.0;b=c[a+24>>2]|0;if(b|0)er(b);a=c[a+28>>2]|0}while((a|0)!=0);return}function fr(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=+f;Tc(a,b,c,d,e,f);return}function gr(b){b=b|0;var c=0;c=sa;sa=sa+64|0;if(!(a[26568]|0))mz(26568)|0;vn(c,b);Dq(26808,c);sa=c;return 26808}function hr(a){a=a|0;c[7182]=(c[7182]|0)+1;a=xb((a*36|3)+16|0)|0;if(!a){a=0;return a|0}c[(a+4+15&-16)+-4>>2]=a;a=a+4+15&-16;return a|0}function ir(a,b){a=a|0;b=b|0;c[a+172>>2]=c[b>>2];c[a+172+4>>2]=c[b+4>>2];c[a+172+8>>2]=c[b+8>>2];c[a+172+12>>2]=c[b+12>>2];return}function jr(a,b){a=a|0;b=b|0;c[a+32>>2]=c[b>>2];c[a+32+4>>2]=c[b+4>>2];c[a+32+8>>2]=c[b+8>>2];c[a+32+12>>2]=c[b+12>>2];return}function kr(a){a=a|0;g[a>>2]=5.880000114440918;g[a+4>>2]=.8299999833106995;g[a+8>>2]=.8799999952316284;g[a+12>>2]=500.0;g[a+16>>2]=10.5;g[a+20>>2]=6.0e3;return}function lr(a,b){a=a|0;b=b|0;c[a+316>>2]=c[b>>2];c[a+316+4>>2]=c[b+4>>2];c[a+316+8>>2]=c[b+8>>2];c[a+316+12>>2]=c[b+12>>2];return}function mr(a,b){a=a|0;b=b|0;c[a+300>>2]=c[b>>2];c[a+300+4>>2]=c[b+4>>2];c[a+300+8>>2]=c[b+8>>2];c[a+300+12>>2]=c[b+12>>2];return}function nr(a,b){a=a|0;b=b|0;c[a+64>>2]=c[b>>2];c[a+64+4>>2]=c[b+4>>2];c[a+64+8>>2]=c[b+8>>2];c[a+64+12>>2]=c[b+12>>2];return}function or(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var 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wr(a,b,d){a=a|0;b=b|0;d=+d;Va[c[(c[a>>2]|0)+32>>2]&127](a,b);Wa[c[(c[a>>2]|0)+36>>2]&7](a,b,d);return}function xr(a){a=a|0;c[7182]=(c[7182]|0)+1;a=xb((a<<2|3)+16|0)|0;if(!a){a=0;return a|0}c[(a+4+15&-16)+-4>>2]=a;a=a+4+15&-16;return a|0}function yr(a,b){a=a|0;b=b|0;c[a+68>>2]=c[b>>2];c[a+68+4>>2]=c[b+4>>2];c[a+68+8>>2]=c[b+8>>2];c[a+68+12>>2]=c[b+12>>2];return}function zr(a,b){a=a|0;b=b|0;c[a+36>>2]=c[b>>2];c[a+36+4>>2]=c[b+4>>2];c[a+36+8>>2]=c[b+8>>2];c[a+36+12>>2]=c[b+12>>2];return}function Ar(a,b){a=a|0;b=b|0;c[a>>2]=c[b+248>>2];c[a+4>>2]=c[b+248+4>>2];c[a+8>>2]=c[b+248+8>>2];c[a+12>>2]=c[b+248+12>>2];return}function Br(b,d){b=b|0;d=d|0;if(!(a[26592]|0))mz(26592)|0;Dm(AB(c[b+12>>2]|0,d)|0);return 26904}function Cr(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=ps()|0;fd(d,a,b,c);return d|0}function Dr(){var a=0;a=ws()|0;hn();hn();qq(a,27032,27032);return a|0}function Er(a,b,d){a=a|0;b=b|0;d=d|0;if((c[a+4>>2]|0)==(b|0)?(c[a+28>>2]|0)!=1:0)c[a+28>>2]=d;return}function 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if(!o)n=0;else{c[7182]=(c[7182]|0)+1;m=xb((o<<4|3)+16|0)|0;if(!m){n=0;break}c[(m+4+15&-16)+-4>>2]=m;n=m+4+15&-16}while(0);if((i|0)<=0){if(!k){m=o;k=n;break}}else{m=0;do{ba=n+(m<<4)|0;aa=k+(m<<4)|0;c[ba>>2]=c[aa>>2];c[ba+4>>2]=c[aa+4>>2];c[ba+8>>2]=c[aa+8>>2];c[ba+12>>2]=c[aa+12>>2];m=m+1|0}while((m|0)!=(i|0))}c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);m=o;k=n}else m=i}else{m=i;i=h}while(0);g[k+(i<<4)>>2]=s;g[k+(i<<4)+4>>2]=t;g[k+(i<<4)+8>>2]=u;g[k+(i<<4)+12>>2]=-(s*p+t*q+u*r);i=m;h=h+1|0}while(0);if(D>9.999999747378752e-05){q=1.0/+x(+D);s=-((J*F-E*L)*q);r=-((E*K-I*F)*q);q=-((I*L-J*K)*q);if((h|0)>0){m=0;do{if(+g[k+(m<<4)>>2]*s+ +g[k+(m<<4)+4>>2]*r+ +g[k+(m<<4)+8>>2]*q>.9990000128746033)break c;m=m+1|0}while((m|0)<(h|0))}p=+g[B>>2]*s+ +g[C>>2]*r+ +g[A>>2]*q;m=0;do{if(+g[ha+(m<<4)>>2]*s+ +g[ha+(m<<4)+4>>2]*r+ +g[ha+(m<<4)+8>>2]*q-p+-.009999999776482582>0.0)break c;m=m+1|0}while((m|0)<(H|0));do if((h|0)==(i|0)){o=(i|0)==0?1:i<<1;if((i|0)>=(o|0)){m=i;break}do 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l=0;if((h|0)<=0){if(!n)break}else{i=0;do{ba=l+(i<<4)|0;aa=n+(i<<4)|0;c[ba>>2]=c[aa>>2];c[ba+4>>2]=c[aa+4>>2];c[ba+8>>2]=c[aa+8>>2];c[ba+12>>2]=c[aa+12>>2];i=i+1|0}while((i|0)!=(h|0))}c[7183]=(c[7183]|0)+1;Hc(c[n+-4>>2]|0)}else{m=h;l=n}}else{m=h;l=n;h=o}while(0);ba=l+(h<<4)|0;c[ba>>2]=c[ia>>2];c[ba+4>>2]=c[ia+4>>2];c[ba+8>>2]=c[ia+8>>2];g[l+(h<<4)+12>>2]=p;o=o+1|0;if((o|0)<(f|0)){h=m;n=l}else break}M=0;n=0;m=0;i=0;h=0;do{H=M;M=M+1|0;f:do if((M|0)<(o|0)){f=M;while(1){G=f+1|0;g:do if((G|0)<(o|0)){A=l+(f<<4)+4|0;B=l+(f<<4)+8|0;C=l+(f<<4)|0;z=l+(f<<4)+12|0;f=G;while(1){s=+g[A>>2];p=+g[l+(f<<4)+8>>2];q=+g[B>>2];t=+g[l+(f<<4)+4>>2];u=+g[l+(f<<4)>>2];D=+g[C>>2];r=+g[l+(H<<4)+8>>2];E=+g[l+(H<<4)+4>>2];F=+g[l+(H<<4)>>2];h:do if((((t*D-s*u)*(t*D-s*u)+((s*p-q*t)*(s*p-q*t)+(q*u-p*D)*(q*u-p*D))>9.999999747378752e-05?(u*E-t*F)*(u*E-t*F)+((t*r-p*E)*(t*r-p*E)+(p*F-u*r)*(p*F-u*r))>9.999999747378752e-05:0)?(s*F-D*E)*(s*F-D*E)+((q*E-s*r)*(q*E-s*r)+(D*r-q*F)*(D*r-q*F))>9.999999747378752e-05:0)?(W=r*(t*D-s*u)+(E*(q*u-p*D)+(s*p-q*t)*F),+w(+W)>9.999999974752427e-07):0){K=+g[l+(H<<4)+12>>2];L=+g[z>>2];J=+g[l+(f<<4)+12>>2];I=-1.0/W*((q*E-s*r)*J+((s*p-q*t)*K+(t*r-p*E)*L));q=-1.0/W*((D*r-q*F)*J+((q*u-p*D)*K+(p*F-u*r)*L));p=-1.0/W*((s*F-D*E)*J+((t*D-s*u)*K+(u*E-t*F)*L));v=0;do{if(+g[l+(v<<4)+12>>2]+(I*+g[l+(v<<4)>>2]+q*+g[l+(v<<4)+4>>2]+p*+g[l+(v<<4)+8>>2])+-.009999999776482582>0.0)break h;v=v+1|0}while((v|0)<(o|0));do if((i|0)==(n|0)){y=(n|0)==0?1:n<<1;if((n|0)>=(y|0)){y=n;break}do if(!y)v=0;else{c[7182]=(c[7182]|0)+1;h=xb((y<<4|3)+16|0)|0;if(!h){v=0;break}c[(h+4+15&-16)+-4>>2]=h;v=h+4+15&-16}while(0);if((n|0)<=0){if(!m){m=v;h=v;break}}else{h=0;do{ba=v+(h<<4)|0;aa=m+(h<<4)|0;c[ba>>2]=c[aa>>2];c[ba+4>>2]=c[aa+4>>2];c[ba+8>>2]=c[aa+8>>2];c[ba+12>>2]=c[aa+12>>2];h=h+1|0}while((h|0)!=(n|0))}c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0);m=v;h=v}else{y=n;n=i}while(0);g[m+(n<<4)>>2]=I;g[m+(n<<4)+4>>2]=q;g[m+(n<<4)+8>>2]=p;g[m+(n<<4)+12>>2]=0.0;n=y;i=i+1|0}while(0);f=f+1|0;if((f|0)==(o|0))break g}}while(0);if((G|0)==(o|0))break f;f=G}}while(0)}while((M|0)!=(o|0))}else{m=0;l=0;i=0;h=0}}else{m=0;l=0;k=0;i=0;h=0}zb(ia+124|0,h,i);if(m|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}if(l|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}if(k|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}}else zb(ia+124|0,h,H);G=c[ia+124+44>>2]|0;if((G|0)>0){c[7182]=(c[7182]|0)+1;h=xb((G<<4|3)+16|0)|0;if(!h)i=0;else{c[(h+4+15&-16)+-4>>2]=h;i=h+4+15&-16}h=0;do{ba=i+(h<<4)|0;c[ba>>2]=c[ia>>2];c[ba+4>>2]=c[ia+4>>2];c[ba+8>>2]=c[ia+8>>2];c[ba+12>>2]=c[ia+12>>2];h=h+1|0}while((h|0)!=(G|0));ba=i;$=i}else{ba=0;$=0}a[ia+104+16>>0]=1;aa=ia+104+12|0;c[aa>>2]=0;_=ia+104+4|0;c[_>>2]=0;c[ia+104+8>>2]=0;k=ia;m=k+19|0;do{a[k>>0]=0;k=k+1|0}while((k|0)<(m|0));if((G|0)<0)ma();if(G|0){Om(ia+104|0,G);i=c[aa>>2]|0;h=0;do{a[i+(h*36|0)+16>>0]=1;k=i+(h*36|0)+4|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;k=i+(h*36|0)+20|0;l=ia+3|0;m=k+16|0;do{a[k>>0]=a[l>>0]|0;k=k+1|0;l=l+1|0}while((k|0)<(m|0));h=h+1|0}while((h|0)!=(G|0))}c[_>>2]=G;n=c[ia+124+4>>2]|0;m=c[d+52>>2]|0;l=c[m+8>>2]|0;if((l|0)<(n|0)){if((c[m+12>>2]|0)<(n|0)){if(!n){h=0;k=l}else{c[7182]=(c[7182]|0)+1;h=xb((n<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}k=c[m+8>>2]|0}if((k|0)>0){i=0;do{Z=h+(i<<4)|0;Y=(c[m+16>>2]|0)+(i<<4)|0;c[Z>>2]=c[Y>>2];c[Z+4>>2]=c[Y+4>>2];c[Z+8>>2]=c[Y+8>>2];c[Z+12>>2]=c[Y+12>>2];i=i+1|0}while((i|0)!=(k|0))}i=c[m+16>>2]|0;if(i|0){if(a[m+20>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[m+16>>2]=0}a[m+20>>0]=1;c[m+16>>2]=h;c[m+12>>2]=n;i=m+16|0}else i=m+16|0;h=l;do{Z=(c[i>>2]|0)+(h<<4)|0;c[Z>>2]=c[ia>>2];c[Z+4>>2]=c[ia+4>>2];c[Z+8>>2]=c[ia+8>>2];c[Z+12>>2]=c[ia+12>>2];h=h+1|0}while((h|0)!=(n|0))}c[m+8>>2]=n;if((n|0)>0){h=0;do{Y=(c[ga>>2]|0)+(h<<4)|0;Z=(c[(c[d+52>>2]|0)+16>>2]|0)+(h<<4)|0;c[Z>>2]=c[Y>>2];c[Z+4>>2]=c[Y+4>>2];c[Z+8>>2]=c[Y+8>>2];c[Z+12>>2]=c[Y+12>>2];h=h+1|0}while((h|0)!=(n|0))}if((G|0)>0){C=0;do{A=(c[fa>>2]|0)+((c[(c[ea>>2]|0)+(C<<2)>>2]|0)*12|0)|0;z=A;h=0;do{B=z+4|0;y=c[z+((c[B>>2]|0)*12|0)+8>>2]|0;f=c[aa>>2]|0;v=f+(C*36|0)+4|0;i=c[v>>2]|0;o=f+(C*36|0)+8|0;if((i|0)==(c[o>>2]|0)?(N=(i|0)==0?1:i<<1,(i|0)<(N|0)):0){if(!N)n=0;else{c[7182]=(c[7182]|0)+1;i=xb((N<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}n=i;i=c[v>>2]|0}m=f+(C*36|0)+12|0;l=c[m>>2]|0;if((i|0)<=0)if(!l)k=f+(C*36|0)+16|0;else ca=161;else{k=0;do{c[n+(k<<2)>>2]=c[l+(k<<2)>>2];k=k+1|0}while((k|0)!=(i|0));ca=161}if((ca|0)==161){ca=0;i=f+(C*36|0)+16|0;if(a[i>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}c[m>>2]=0;k=i;i=c[v>>2]|0}a[k>>0]=1;c[m>>2]=n;c[o>>2]=N}c[(c[f+(C*36|0)+12>>2]|0)+(i<<2)>>2]=y;c[v>>2]=(c[v>>2]|0)+1;Y=c[z+8>>2]|0;Z=c[ga>>2]|0;r=+g[Z+(Y<<4)>>2]-+g[Z+(y<<4)>>2];s=+g[Z+(Y<<4)+4>>2]-+g[Z+(y<<4)+4>>2];p=+g[Z+(Y<<4)+8>>2]-+g[Z+(y<<4)+8>>2];q=1.0/+x(+(r*r+s*s+p*p));if((h|0)<2){g[ia+(h<<4)>>2]=r*q;g[ia+(h<<4)+4>>2]=s*q;g[ia+(h<<4)+8>>2]=p*q;g[ia+(h<<4)+12>>2]=0.0;h=h+1|0}Z=z+((c[B>>2]|0)*12|0)|0;z=Z+((c[Z>>2]|0)*12|0)|0}while((z|0)!=(A|0));if((h|0)==2){I=+g[ia+4>>2];J=+g[ia+24>>2];K=+g[ia+8>>2];L=+g[ia+20>>2];F=+g[ia+16>>2];E=+g[ia>>2];Y=ba+(C<<4)+4|0;Z=ba+(C<<4)+8|0;g[ba+(C<<4)+12>>2]=0.0;W=1.0/+x(+((L*E-I*F)*(L*E-I*F)+((I*J-K*L)*(I*J-K*L)+(K*F-J*E)*(K*F-J*E))));g[ba+(C<<4)>>2]=(I*J-K*L)*W;g[Y>>2]=(K*F-J*E)*W;g[Z>>2]=(L*E-I*F)*W;m=c[aa>>2]|0;g[m+(C*36|0)+20>>2]=(I*J-K*L)*W;c[m+(C*36|0)+24>>2]=c[Y>>2];c[m+(C*36|0)+28>>2]=c[Z>>2];g[m+(C*36|0)+32>>2]=1000000015047466219876688.0e6}else{m=ba+(C<<4)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;m=c[aa>>2]|0}i=c[m+(C*36|0)+4>>2]|0;if((i|0)>0){k=c[(c[d+52>>2]|0)+16>>2]|0;q=+g[ba+(C<<4)>>2];r=+g[ba+(C<<4)+4>>2];s=+g[ba+(C<<4)+8>>2];l=c[m+(C*36|0)+12>>2]|0;Z=c[l>>2]|0;p=+g[k+(Z<<4)>>2]*q+ +g[k+(Z<<4)+4>>2]*r+ +g[k+(Z<<4)+8>>2]*s;p=p<1000000015047466219876688.0e6?p:1000000015047466219876688.0e6;if((i|0)!=1){h=1;do{Z=c[l+(h<<2)>>2]|0;W=+g[k+(Z<<4)>>2]*q+ +g[k+(Z<<4)+4>>2]*r+ +g[k+(Z<<4)+8>>2]*s;p=p>W?W:p;h=h+1|0}while((h|0)<(i|0))}}else p=1000000015047466219876688.0e6;g[m+(C*36|0)+32>>2]=-p;C=C+1|0}while((C|0)!=(G|0))}i:do if((c[_>>2]|0)>0){h=0;m=0;l=0;i=0;n=0;while(1){do if((n|0)==(h|0)){h=(n|0)==0;k=h?1:n<<1;if((n|0)<(k|0)){if((k|0)!=0?(c[7182]=(c[7182]|0)+1,O=xb((k<<2|3)+16|0)|0,(O|0)!=0):0){c[(O+4+15&-16)+-4>>2]=O;l=O+4+15&-16}else l=0;if(h){if(!m){h=1;m=l;Q=l;i=l;break}}else{h=0;do{c[l+(h<<2)>>2]=c[m+(h<<2)>>2];h=h+1|0}while((h|0)!=(n|0))}if(!i){h=k;m=l;Q=l;i=l}else{c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=k;m=l;Q=l;i=l}}else{h=n;Q=l}}else Q=l;while(0);c[m+(n<<2)>>2]=n;n=n+1|0;if((n|0)>=(c[_>>2]|0))break;else l=Q}N=ia+84+12|0;O=ia+84+4|0;P=ia+48+12|0;h=n;while(1){o=h+-1|0;k=c[m+(o<<2)>>2]|0;c[7182]=(c[7182]|0)+1;i=xb(23)|0;if(!i)n=0;else{c[(i+4+15&-16)+-4>>2]=i;n=i+4+15&-16}c[n>>2]=k;l=c[aa>>2]|0;q=+g[l+(k*36|0)+20>>2];r=+g[l+(k*36|0)+24>>2];p=+g[l+(k*36|0)+28>>2];do if((h|0)>1){B=h+-2|0;f=1;i=n;A=1;h=o;o=n;v=n;while(1){z=c[m+(B<<2)>>2]|0;j:do if(q*+g[l+(z*36|0)+20>>2]+r*+g[l+(z*36|0)+24>>2]+p*+g[l+(z*36|0)+28>>2]>.9990000128746033){do if((A|0)==(f|0)){l=(f|0)==0?1:f<<1;if((f|0)>=(l|0)){l=f;y=o;break}do if(!l)n=0;else{c[7182]=(c[7182]|0)+1;k=xb((l<<2|3)+16|0)|0;if(!k){n=0;break}c[(k+4+15&-16)+-4>>2]=k;n=k+4+15&-16}while(0);if((f|0)>0){k=0;do{c[n+(k<<2)>>2]=c[i+(k<<2)>>2];k=k+1|0}while((k|0)!=(f|0));if(!v){i=n;y=n;v=n;break}}else if((i|0)==0|(v|0)==0){i=n;y=n;v=n;break}c[7183]=(c[7183]|0)+1;Hc(c[v+-4>>2]|0);i=n;y=n;v=n}else{l=f;y=o}while(0);c[i+(A<<2)>>2]=z;A=A+1|0;if((h|0)>0){k=0;while(1){n=m+(k<<2)|0;if((c[n>>2]|0)==(z|0))break;k=k+1|0;if((k|0)>=(h|0)){M=y;k=v;break j}}f=h+-1|0;o=m+(f<<2)|0;if((k|0)>=(h|0)){M=y;k=v;break}c[n>>2]=c[o>>2];c[o>>2]=z;h=f;M=y;k=v}else{M=y;k=v}}else{l=f;M=o;k=v}while(0);if((B|0)<=0)break;B=B+-1|0;f=l;o=M;l=c[aa>>2]|0;v=k}if((A|0)<=1)if((A|0)==1){k=M;A=1;ca=344;break}else{k=M;break}a[ia+84+16>>0]=1;c[N>>2]=0;c[O>>2]=0;c[ia+84+8>>2]=0;C=0;k=0;p=0.0;q=0.0;r=0.0;do{z=c[i+(C<<2)>>2]|0;B=c[aa>>2]|0;p=+g[B+(z*36|0)+20>>2]+p;q=+g[B+(z*36|0)+24>>2]+q;r=+g[B+(z*36|0)+28>>2]+r;l=c[B+(z*36|0)+4>>2]|0;if((l|0)>0){y=0;do{v=c[(c[B+(z*36|0)+12>>2]|0)+(y<<2)>>2]|0;Z=(c[(c[d+52>>2]|0)+16>>2]|0)+(v<<4)|0;c[ia>>2]=c[Z>>2];c[ia+4>>2]=c[Z+4>>2];c[ia+8>>2]=c[Z+8>>2];c[ia+12>>2]=c[Z+12>>2];k:do if((k|0)>0){o=c[N>>2]|0;n=0;while(1){if((c[o+(n*24|0)+20>>2]|0)==(v|0))break k;n=n+1|0;if((n|0)>=(k|0)){ca=224;break}}}else ca=224;while(0);if((ca|0)==224){ca=0;c[ia+48>>2]=c[ia>>2];c[ia+48+4>>2]=c[ia+4>>2];c[ia+48+8>>2]=c[ia+8>>2];c[ia+48+12>>2]=c[ia+12>>2];do if((k|0)==(c[ia+84+8>>2]|0)){f=(k|0)==0?1:k<<1;if((k|0)>=(f|0))break;if(!f)o=0;else{c[7182]=(c[7182]|0)+1;k=xb((f*24|3)+16|0)|0;if(!k)k=0;else{c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16}o=k;k=c[O>>2]|0}n=c[N>>2]|0;if((k|0)<=0){if(n)ca=234}else{l=0;do{ca=o+(l*24|0)|0;Z=n+(l*24|0)|0;c[ca>>2]=c[Z>>2];c[ca+4>>2]=c[Z+4>>2];c[ca+8>>2]=c[Z+8>>2];c[ca+12>>2]=c[Z+12>>2];c[ca+16>>2]=c[Z+16>>2];c[ca+20>>2]=c[Z+20>>2];l=l+1|0}while((l|0)!=(k|0));ca=234}if((ca|0)==234){ca=0;if(a[ia+84+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[n+-4>>2]|0);k=c[O>>2]|0}c[N>>2]=0}a[ia+84+16>>0]=1;c[N>>2]=o;c[ia+84+8>>2]=f}while(0);l=c[N>>2]|0;Z=l+(k*24|0)|0;c[Z>>2]=c[ia+48>>2];c[Z+4>>2]=c[ia+48+4>>2];c[Z+8>>2]=c[ia+48+8>>2];c[Z+12>>2]=c[ia+48+12>>2];c[Z+16>>2]=c[ia+48+16>>2];c[l+(k*24|0)+20>>2]=v;k=(c[O>>2]|0)+1|0;c[O>>2]=k;l=c[B+(z*36|0)+4>>2]|0}y=y+1|0}while((y|0)<(l|0))}C=C+1|0}while((C|0)!=(A|0));a[ia+48+16>>0]=1;c[P>>2]=0;c[ia+48+4>>2]=0;c[ia+48+8>>2]=0;Z=c[i>>2]|0;Y=c[aa>>2]|0;c[ia+48+20>>2]=c[Y+(Z*36|0)+20>>2];c[ia+48+24>>2]=c[Y+(Z*36|0)+24>>2];c[ia+48+28>>2]=c[Y+(Z*36|0)+28>>2];c[ia+48+32>>2]=c[Y+(Z*36|0)+32>>2];D=1.0/+x(+(p*p+q*q+r*r));F=p*D;E=q*D;D=r*D;if(+w(+D)>.7071067690849304){u=1.0/+x(+(D*D+E*E));s=0.0;t=E*u;u=-(D*u)}else{u=1.0/+x(+(F*F+E*E));s=-(E*u);t=0.0;u=F*u}o=c[O>>2]|0;do if((o|0)<2)if((o|0)==1){l=0;o=0;y=0;f=1;while(1){z=c[N>>2]|0;do if((l|0)==(o|0)){v=(o|0)==0?1:o<<1;if((o|0)>=(v|0)){v=o;k=y;n=o;break}do if(!v)k=0;else{c[7182]=(c[7182]|0)+1;k=xb((v*24|3)+16|0)|0;if(!k){k=0;o=l;break}c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16;o=l}while(0);if((o|0)<=0){if(y|0)ca=255}else{n=0;do{ca=k+(n*24|0)|0;Z=y+(n*24|0)|0;c[ca>>2]=c[Z>>2];c[ca+4>>2]=c[Z+4>>2];c[ca+8>>2]=c[Z+8>>2];c[ca+12>>2]=c[Z+12>>2];c[ca+16>>2]=c[Z+16>>2];c[ca+20>>2]=c[Z+20>>2];n=n+1|0}while((n|0)!=(o|0));ca=255}if((ca|0)==255){ca=0;c[7183]=(c[7183]|0)+1;Hc(c[y+-4>>2]|0)}n=l;f=c[O>>2]|0}else{v=o;k=y;n=l}while(0);Z=k+(n*24|0)|0;c[Z>>2]=c[z>>2];c[Z+4>>2]=c[z+4>>2];c[Z+8>>2]=c[z+8>>2];c[Z+12>>2]=c[z+12>>2];c[Z+16>>2]=c[z+16>>2];c[Z+20>>2]=c[z+20>>2];l=l+1|0;if((l|0)<(f|0)){o=v;y=k}else{ca=289;break}}}else{k=0;ca=331}else{n=c[N>>2]|0;k=0;do{l=n+(k*24|0)|0;if(s*+g[l>>2]+u*+g[n+(k*24|0)+4>>2]+t*+g[n+(k*24|0)+8>>2]>2]+u*+g[n+4>>2]+t*+g[n+8>>2]){c[ia>>2]=c[n>>2];c[ia+4>>2]=c[n+4>>2];c[ia+8>>2]=c[n+8>>2];c[ia+12>>2]=c[n+12>>2];c[ia+16>>2]=c[n+16>>2];c[ia+20>>2]=c[n+20>>2];c[n>>2]=c[l>>2];c[n+4>>2]=c[l+4>>2];c[n+8>>2]=c[l+8>>2];c[n+12>>2]=c[l+12>>2];c[n+16>>2]=c[l+16>>2];c[n+20>>2]=c[l+20>>2];ca=n+(k*24|0)|0;c[ca>>2]=c[ia>>2];c[ca+4>>2]=c[ia+4>>2];c[ca+8>>2]=c[ia+8>>2];c[ca+12>>2]=c[ia+12>>2];c[ca+16>>2]=c[ia+16>>2];c[ca+20>>2]=c[ia+20>>2]}k=k+1|0}while((k|0)<(o|0));g[n+16>>2]=-1000000015047466219876688.0e6;if((o|0)>1){p=+g[n>>2];q=+g[n+4>>2];r=+g[n+8>>2];k=1;do{K=+g[n+(k*24|0)>>2]-p;L=+g[n+(k*24|0)+4>>2]-q;W=+g[n+(k*24|0)+8>>2]-r;g[n+(k*24|0)+16>>2]=((s*L-u*K)*D+(F*(u*W-t*L)+E*(t*K-s*W)))/+x(+(K*K+L*L+W*W));k=k+1|0}while((k|0)!=(o|0))}c[ia>>2]=c[n>>2];c[ia+4>>2]=c[n+4>>2];c[ia+8>>2]=c[n+8>>2];c[ia+12>>2]=c[n+12>>2];Fe(ia+84|0,ia,1,o+-1|0);l=c[N>>2]|0;c[7182]=(c[7182]|0)+1;k=xb(43)|0;if(!k)n=0;else{c[(k+4+15&-16)+-4>>2]=k;n=k+4+15&-16}o=c[N>>2]|0;c[n>>2]=c[l>>2];c[n+4>>2]=c[l+4>>2];c[n+8>>2]=c[l+8>>2];c[n+12>>2]=c[l+12>>2];c[n+16>>2]=c[l+16>>2];c[n+20>>2]=c[l+20>>2];c[7182]=(c[7182]|0)+1;k=xb(67)|0;if(!k)k=0;else{c[(k+4+15&-16)+-4>>2]=k;k=k+4+15&-16}c[k>>2]=c[n>>2];c[k+4>>2]=c[n+4>>2];c[k+8>>2]=c[n+8>>2];c[k+12>>2]=c[n+12>>2];c[k+16>>2]=c[n+16>>2];c[k+20>>2]=c[n+20>>2];if(n|0){c[7183]=(c[7183]|0)+1;Hc(c[n+-4>>2]|0)}n=k+24|0;c[n>>2]=c[o+24>>2];c[n+4>>2]=c[o+24+4>>2];c[n+8>>2]=c[o+24+8>>2];c[n+12>>2]=c[o+24+12>>2];c[n+16>>2]=c[o+24+16>>2];c[n+20>>2]=c[o+24+20>>2];n=c[O>>2]|0;if((n|0)==2){l=2;ca=289;break}z=2;l=2;y=2;o=2;while(1){l:do if((o|0)>1){ca=c[N>>2]|0;v=ca+(z*24|0)|0;p=+g[v>>2];q=+g[ca+(z*24|0)+4>>2];r=+g[ca+(z*24|0)+8>>2];while(1){ca=o+-2|0;f=o+-1|0;K=+g[k+(ca*24|0)>>2];L=K-+g[k+(f*24|0)>>2];I=+g[k+(ca*24|0)+4>>2];u=I-+g[k+(f*24|0)+4>>2];W=+g[k+(ca*24|0)+8>>2];J=W-+g[k+(f*24|0)+8>>2];if((L*(I-q)-u*(K-p))*D+(F*(u*(W-r)-J*(I-q))+E*(J*(K-p)-L*(W-r)))>0.0)break;if((o|0)>2){l=f;o=f}else{l=f;f=y;o=1;break l}}do if((o|0)==(y|0)){f=y<<1;if((y|0)>=(f|0)){f=y;o=y;break}c[7182]=(c[7182]|0)+1;n=xb((y*48|3)+16|0)|0;if(!n)o=0;else{c[(n+4+15&-16)+-4>>2]=n;o=n+4+15&-16}if((l|0)>0){n=0;do{ca=o+(n*24|0)|0;Z=k+(n*24|0)|0;c[ca>>2]=c[Z>>2];c[ca+4>>2]=c[Z+4>>2];c[ca+8>>2]=c[Z+8>>2];c[ca+12>>2]=c[Z+12>>2];c[ca+16>>2]=c[Z+16>>2];c[ca+20>>2]=c[Z+20>>2];n=n+1|0}while((n|0)!=(l|0))}c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);n=c[O>>2]|0;k=o;o=l}else f=y;while(0);o=k+(o*24|0)|0;c[o>>2]=c[v>>2];c[o+4>>2]=c[v+4>>2];c[o+8>>2]=c[v+8>>2];c[o+12>>2]=c[v+12>>2];c[o+16>>2]=c[v+16>>2];c[o+20>>2]=c[v+20>>2];o=l+1|0;l=o}else f=y;while(0);z=z+1|0;if((z|0)==(n|0))break;else y=f}if((l|0)>0)ca=289;else ca=291}while(0);if((ca|0)==289){ca=0;H=0;o=c[ia+48+4>>2]|0;n=c[ia+48+8>>2]|0;y=a[ia+48+16>>0]|0;while(1){G=k+(H*24|0)+20|0;do if((o|0)==(n|0)){B=(n|0)==0?1:n<<1;if((n|0)>=(B|0)){C=y;o=n;B=n;break}do if(!B)v=0;else{c[7182]=(c[7182]|0)+1;o=xb((B<<2|3)+16|0)|0;if(!o){v=0;break}c[(o+4+15&-16)+-4>>2]=o;v=o+4+15&-16}while(0);f=c[P>>2]|0;if((n|0)<=0){if(f)ca=321}else{o=0;do{c[v+(o<<2)>>2]=c[f+(o<<2)>>2];o=o+1|0}while((o|0)!=(n|0));ca=321}if((ca|0)==321){ca=0;if(y<<24>>24){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[P>>2]=0;n=c[ia+48+4>>2]|0}c[P>>2]=v;c[ia+48+8>>2]=B;C=1;o=n}else{C=y;B=n}while(0);c[(c[P>>2]|0)+(o<<2)>>2]=c[G>>2];o=o+1|0;c[ia+48+4>>2]=o;n=c[O>>2]|0;m:do if((n|0)>0){z=c[N>>2]|0;v=c[G>>2]|0;f=0;while(1){y=z+(f*24|0)+20|0;f=f+1|0;if((c[y>>2]|0)==(v|0))break;if((f|0)>=(n|0))break m}c[y>>2]=-1}while(0);H=H+1|0;if((H|0)>=(l|0))break;else{n=B;y=C}}a[ia+48+16>>0]=C;ca=291}n:do if((ca|0)==291){ca=0;if((n|0)>0){z=c[N>>2]|0;B=c[_>>2]|0;C=c[aa>>2]|0;G=(A|0)>0;if((B|0)<=0){ca=331;break}y=0;while(1){H=c[z+(y*24|0)+20>>2]|0;o:do if((H|0)!=-1){if(!G){o=0;while(1){f=c[C+(o*36|0)+4>>2]|0;if((f|0)>0){v=c[C+(o*36|0)+12>>2]|0;l=0;do{if((c[v+(l<<2)>>2]|0)==(H|0)){l=1;break n}l=l+1|0}while((l|0)<(f|0))}o=o+1|0;if((o|0)>=(B|0))break o}}v=0;do{l=0;while(1){if((c[i+(l<<2)>>2]|0)==(v|0))break;l=l+1|0;if((l|0)>=(A|0)){ca=306;break}}do if((ca|0)==306){ca=0;o=c[C+(v*36|0)+4>>2]|0;if((o|0)<=0)break;f=c[C+(v*36|0)+12>>2]|0;l=0;do{if((c[f+(l<<2)>>2]|0)==(H|0)){l=1;break n}l=l+1|0}while((l|0)<(o|0))}while(0);v=v+1|0}while((v|0)<(B|0))}while(0);y=y+1|0;if((y|0)>=(n|0)){ca=331;break}}}else ca=331}while(0);if((ca|0)==331){ca=0;yg((c[d+52>>2]|0)+24|0,ia+48|0);l=0}if(k|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}k=c[P>>2]|0;if(k|0){if(a[ia+48+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[P>>2]=0}k=c[N>>2]|0;if(k|0){if(a[ia+84+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[N>>2]=0}if(l&(A|0)>0){k=M;ca=344}else k=M}else{k=n;i=n;A=1;h=o;ca=344}while(0);if((ca|0)==344){ca=0;v=0;do{y=c[i+(v<<2)>>2]|0;z=c[aa>>2]|0;a[ia+16>>0]=1;c[ia+12>>2]=0;c[ia+4>>2]=0;c[ia+8>>2]=0;f=c[z+(y*36|0)+4>>2]|0;if((f|0)>0){c[7182]=(c[7182]|0)+1;n=xb((f<<2|3)+16|0)|0;do if(!n){l=0;o=0}else{c[(n+4+15&-16)+-4>>2]=n;l=c[ia+12>>2]|0;if((l|0)==0|(a[ia+16>>0]|0)==0){l=n+4+15&-16;o=n+4+15&-16;break}c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0);l=n+4+15&-16;o=n+4+15&-16}while(0);a[ia+16>>0]=1;c[ia+12>>2]=l;c[ia+8>>2]=f;mk(l|0,0,f<<2|0)|0;c[ia+4>>2]=f;n=c[z+(y*36|0)+12>>2]|0;l=0;do{c[o+(l<<2)>>2]=c[n+(l<<2)>>2];l=l+1|0}while((l|0)!=(f|0));l=c[ia+12>>2]|0}else{c[ia+4>>2]=f;l=0}c[ia+20>>2]=c[z+(y*36|0)+20>>2];c[ia+20+4>>2]=c[z+(y*36|0)+20+4>>2];c[ia+20+8>>2]=c[z+(y*36|0)+20+8>>2];c[ia+20+12>>2]=c[z+(y*36|0)+20+12>>2];yg((c[d+52>>2]|0)+24|0,ia);if(l|0){if(a[ia+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}c[ia+12>>2]=0}v=v+1|0}while((v|0)<(A|0))}if(!((i|0)==0|(k|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}if(!h){Z=Q;Y=m;break i}}}else{Z=0;Y=0}while(0);X=c[d+52>>2]|0;c[X+64>>2]=0;c[X+64+4>>2]=0;c[X+64+8>>2]=0;c[X+64+12>>2]=0;h=c[X+28>>2]|0;if((h|0)>0){V=0;v=0;i=0;k=0;H=0;C=0;o=0;l=0;G=0;f=0;m=0;A=0;z=0;y=0;n=0;while(1){B=c[X+36>>2]|0;U=c[B+(V*36|0)+4>>2]|0;if((U|0)>0){T=V&65535;S=V|-65536;N=0;d=H;O=f;h=B;M=n;while(1){R=N+1|0;P=c[h+(V*36|0)+12>>2]|0;f=c[P+(N<<2)>>2]&65535;N=c[P+(((R|0)==(U|0)?0:R)<<2)>>2]&65535;P=N<<16>>16>f<<16>>16?f:N;Q=N<<16>>16>f<<16>>16?N:f;n=N<<16>>16>f<<16>>16?f:N;f=N<<16>>16>f<<16>>16?N:f;N=O+-1|0;p:do if((((n&65535)<<16)+(f<<16>>16)&N)>>>0>>0?(da=c[k+((((n&65535)<<16)+(f<<16>>16)&N)<<2)>>2]|0,(da|0)!=-1):0){h=da;while(1){if(f<<16>>16==(b[i+(h<<2)>>1]|0)?n<<16>>16==(b[i+(h<<2)+2>>1]|0):0)break;h=c[l+(h<<2)>>2]|0;if((h|0)==-1){H=0;break p}}H=m+(h<<2)|0}else H=0;while(0);h=c[X+16>>2]|0;u=+g[h+(n<<16>>16<<4)>>2]-+g[h+(f<<16>>16<<4)>>2];D=+g[h+(n<<16>>16<<4)+4>>2]-+g[h+(f<<16>>16<<4)+4>>2];s=+g[h+(n<<16>>16<<4)+8>>2]-+g[h+(f<<16>>16<<4)+8>>2];t=1.0/+x(+(u*u+D*D+s*s));h=c[X+48>>2]|0;q:do if((h|0)>0){f=c[X+56>>2]|0;n=0;while(1){p=+g[f+(n<<4)>>2];q=+g[f+(n<<4)+4>>2];r=+g[f+(n<<4)+8>>2];do if(!(+w(+(p-u*t))>1.0e-06)){if(+w(+(q-D*t))>1.0e-06)break;if(!(+w(+(r-s*t))>1.0e-06))break q}while(0);do if(!(+w(+(u*t+p))>1.0e-06)){if(+w(+(D*t+q))>1.0e-06)break;if(!(+w(+(s*t+r))>1.0e-06))break q}while(0);n=n+1|0;if((n|0)>=(h|0)){ca=387;break}}}else ca=387;while(0);if((ca|0)==387){ca=0;do if((h|0)==(c[X+52>>2]|0)){B=(h|0)==0?1:h<<1;if((h|0)>=(B|0))break;if(!B)f=0;else{c[7182]=(c[7182]|0)+1;h=xb((B<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}f=h;h=c[X+48>>2]|0}if((h|0)>0){n=0;do{ja=f+(n<<4)|0;ka=(c[X+56>>2]|0)+(n<<4)|0;c[ja>>2]=c[ka>>2];c[ja+4>>2]=c[ka+4>>2];c[ja+8>>2]=c[ka+8>>2];c[ja+12>>2]=c[ka+12>>2];n=n+1|0}while((n|0)!=(h|0))}h=c[X+56>>2]|0;if(h|0){if(a[X+60>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[X+56>>2]=0}a[X+60>>0]=1;c[X+56>>2]=f;c[X+52>>2]=B;h=c[X+48>>2]|0}while(0);ka=c[X+56>>2]|0;g[ka+(h<<4)>>2]=u*t;g[ka+(h<<4)+4>>2]=D*t;g[ka+(h<<4)+8>>2]=s*t;g[ka+(h<<4)+12>>2]=0.0;c[X+48>>2]=(c[X+48>>2]|0)+1}r:do if(!H){H=((P&65535)<<16)+(Q<<16>>16)&N;s:do if(H>>>0>>0){h=c[k+(H<<2)>>2]|0;if((h|0)==-1)break;while(1){if(Q<<16>>16==(b[i+(h<<2)>>1]|0)?P<<16>>16==(b[i+(h<<2)+2>>1]|0):0)break;h=c[l+(h<<2)>>2]|0;if((h|0)==-1)break s}B=m+(h<<2)|0;b[B>>1]=S;b[B+2>>1]=S>>>16;B=d;f=O;h=A;n=M;break r}while(0);do if((G|0)==(O|0)){f=(G|0)==0?1:G<<1;if((G|0)>=(f|0)){f=G;break}do if(!f)n=0;else{c[7182]=(c[7182]|0)+1;h=xb((f<<2|3)+16|0)|0;if(!h){n=0;break}c[(h+4+15&-16)+-4>>2]=h;n=h+4+15&-16}while(0);if((G|0)<=0){if(!m){m=n;break}}else{h=0;do{ka=n+(h<<2)|0;ja=m+(h<<2)|0;ja=e[ja>>1]|e[ja+2>>1]<<16;b[ka>>1]=ja;b[ka+2>>1]=ja>>>16;h=h+1|0}while((h|0)!=(G|0))}c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0);m=n}else f=O;while(0);N=m+(G<<2)|0;b[N>>1]=S;b[N+2>>1]=S>>>16;N=G+1|0;do if((z|0)==(v|0)){v=(z|0)==0?1:z<<1;if((z|0)>=(v|0)){v=z;break}do if(!v)n=0;else{c[7182]=(c[7182]|0)+1;h=xb((v<<2|3)+16|0)|0;if(!h){n=0;break}c[(h+4+15&-16)+-4>>2]=h;n=h+4+15&-16}while(0);if((z|0)<=0){if(!i){i=n;break}}else{h=0;do{ka=n+(h<<2)|0;ja=i+(h<<2)|0;ja=e[ja>>1]|e[ja+2>>1]<<16;b[ka>>1]=ja;b[ka+2>>1]=ja>>>16;h=h+1|0}while((h|0)!=(z|0))}c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);i=n}while(0);ka=i+(z<<2)|0;b[ka>>1]=(P&65535)<<16|Q&65535;b[ka+2>>1]=((P&65535)<<16|Q&65535)>>>16;z=z+1|0;if((O|0)<(f|0)){do if((d|0)<(f|0)){do if((A|0)<(f|0)){do if(!f)n=0;else{c[7182]=(c[7182]|0)+1;h=xb((f<<2|3)+16|0)|0;if(!h){n=0;break}c[(h+4+15&-16)+-4>>2]=h;n=h+4+15&-16}while(0);if((d|0)<=0){if(!k){k=n;H=f;M=n;break}}else{h=0;do{c[n+(h<<2)>>2]=c[k+(h<<2)>>2];h=h+1|0}while((h|0)!=(d|0))}c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);k=n;H=f;M=n}else H=A;while(0);A=f<<2;mk(k+(d<<2)|0,0,A-(d<<2)|0)|0;if((C|0)<(f|0)){do if((o|0)<(f|0)){do if(!f)n=0;else{c[7182]=(c[7182]|0)+1;h=xb((A|3)+16|0)|0;if(!h){n=0;break}c[(h+4+15&-16)+-4>>2]=h;n=h+4+15&-16}while(0);if((C|0)<=0){if(!l){o=f;l=n;h=n;break}}else{h=0;do{c[n+(h<<2)>>2]=c[l+(h<<2)>>2];h=h+1|0}while((h|0)!=(C|0))}c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0);o=f;l=n;h=n}else h=y;while(0);mk(l+(C<<2)|0,0,A-(C<<2)|0)|0;y=h}if((f|0)>0){mk(M|0,-1,A|0)|0;mk(y|0,-1,A|0)|0}if((d|0)<=0){B=f;C=f;h=H;n=M;break}n=f+-1|0;h=0;do{ka=k+(((e[i+(h<<2)+2>>1]<<16)+(b[i+(h<<2)>>1]|0)&n)<<2)|0;c[l+(h<<2)>>2]=c[ka>>2];c[ka>>2]=h;h=h+1|0}while((h|0)!=(d|0));B=f;C=f;h=H;n=M}else{B=d;h=A;n=M}while(0);H=((P&65535)<<16)+(Q<<16>>16)&f+-1}else{B=d;h=A;n=M}ka=k+(H<<2)|0;c[l+(G<<2)>>2]=c[ka>>2];c[ka>>2]=G;G=N}else{b[H+2>>1]=T;B=d;f=O;h=A;n=M}while(0);if((R|0)>=(U|0))break;N=R;d=B;O=f;A=h;h=c[X+36>>2]|0;M=n}A=h;h=c[X+28>>2]|0}else B=H;V=V+1|0;if((V|0)>=(h|0))break;else H=B}if((h|0)>0){z=c[X+36>>2]|0;A=c[X+16>>2]|0;y=0;p=0.0;do{o=c[z+(y*36|0)+4>>2]|0;f=c[z+(y*36|0)+12>>2]|0;v=c[f>>2]|0;if((o|0)>=3){n=1;q=+g[X+64>>2];r=+g[X+68>>2];s=+g[X+72>>2];do{ja=c[f+(n<<2)>>2]|0;n=n+1|0;ka=c[f+(((n|0)%(o|0)|0)<<2)>>2]|0;t=+g[A+(v<<4)>>2];u=+g[A+(ja<<4)>>2];E=+g[A+(v<<4)+4>>2];F=+g[A+(ja<<4)+4>>2];J=+g[A+(v<<4)+8>>2];K=+g[A+(ja<<4)+8>>2];D=+g[A+(ka<<4)>>2];I=+g[A+(ka<<4)+4>>2];L=+g[A+(ka<<4)+8>>2];W=+x(+(((t-u)*(E-I)-(E-F)*(t-D))*((t-u)*(E-I)-(E-F)*(t-D))+(((E-F)*(J-L)-(J-K)*(E-I))*((E-F)*(J-L)-(J-K)*(E-I))+((J-K)*(t-D)-(t-u)*(J-L))*((J-K)*(t-D)-(t-u)*(J-L)))))*.5;q=q+(t+u+D)*.3333333432674408*W;g[X+64>>2]=q;r=r+(E+F+I)*.3333333432674408*W;g[X+68>>2]=r;s=s+(J+K+L)*.3333333432674408*W;g[X+72>>2]=s;p=p+W}while((n|0)!=(o+-1|0))}y=y+1|0}while((y|0)!=(h|0));n=X+64|0;f=i;o=k;i=1}else ca=365}else{i=0;k=0;l=0;m=0;ca=365}if((ca|0)==365){p=0.0;n=X+64|0;f=i;o=k;i=0}s=1.0/p;t=s*+g[n>>2];g[n>>2]=t;r=s*+g[X+68>>2];g[X+68>>2]=r;s=s*+g[X+72>>2];g[X+72>>2]=s;g[X+96>>2]=3402823466385288598117041.0e14;if(i){k=c[X+36>>2]|0;i=0;q=3402823466385288598117041.0e14;while(1){p=+w(+(+g[k+(i*36|0)+32>>2]+(t*+g[k+(i*36|0)+20>>2]+r*+g[k+(i*36|0)+24>>2]+s*+g[k+(i*36|0)+28>>2])));if(p>2]=p;else p=q;i=i+1|0;if((i|0)==(h|0)){D=p;break}else q=p}}else D=3402823466385288598117041.0e14;i=c[X+8>>2]|0;if((i|0)>0){k=c[X+16>>2]|0;h=0;t=-3402823466385288598117041.0e14;u=-3402823466385288598117041.0e14;s=-3402823466385288598117041.0e14;r=3402823466385288598117041.0e14;q=3402823466385288598117041.0e14;p=3402823466385288598117041.0e14;do{W=+g[k+(h<<4)>>2];p=Ws?W:s;W=+g[k+(h<<4)+4>>2];q=Wu?W:u;W=+g[k+(h<<4)+8>>2];r=Wt?W:t;h=h+1|0}while((h|0)!=(i|0))}else{t=-3402823466385288598117041.0e14;u=-3402823466385288598117041.0e14;s=-3402823466385288598117041.0e14;r=3402823466385288598117041.0e14;q=3402823466385288598117041.0e14;p=3402823466385288598117041.0e14}g[X+100>>2]=p+s;g[X+104>>2]=q+u;g[X+108>>2]=r+t;g[X+112>>2]=0.0;W=s-p;q=u-q;p=t-r;g[X+116>>2]=W;g[X+120>>2]=q;g[X+124>>2]=p;g[X+128>>2]=0.0;r=D/1.7320507764816284;n=W>2]*.5-r)*.0009765625;g[X+88>>2]=r;g[X+84>>2]=r;g[X+80>>2]=r;q=+g[X+116+(n<<2)>>2]*.5;g[X+80+(n<<2)>>2]=q;h=0;while(1){if(qg(X)|0){ca=478;break}q=q-p;g[X+80+(n<<2)>>2]=q;h=h+1|0;if(h>>>0>=1024){ca=477;break}}t:do if((ca|0)==477){g[X+88>>2]=r;g[X+84>>2]=r;g[X+80>>2]=r}else if((ca|0)==478){p=(+g[X+96>>2]-r)*.0009765625;h=0;k=c[X+80+((1<<(1<>2]|0;while(1){i=c[X+80+((1<>2]|0;g[X+80+((1<>2]=p+(c[j>>2]=i,+g[j>>2]);q=p+ +g[X+80+((1<<(1<>2];g[X+80+((1<<(1<>2]=q;h=h+1|0;if(!(qg(X)|0))break;if(h>>>0>=1024)break t;else k=(g[j>>2]=q,c[j>>2]|0)}c[X+80+((1<>2]=i;c[X+80+((1<<(1<>2]=k}while(0);if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}if(m|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}if(l|0){c[7183]=(c[7183]|0)+1;Hc(c[l+-4>>2]|0)}if(o|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}if(!((Y|0)==0|(Z|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[Z+-4>>2]|0)}n=c[_>>2]|0;o=c[aa>>2]|0;if((n|0)<=0){if(o|0)ca=500}else{h=0;do{k=o+(h*36|0)+4|0;l=o+(h*36|0)+12|0;m=c[l>>2]|0;i=o+(h*36|0)+16|0;if(m|0){if(a[i>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[l>>2]=0}a[i>>0]=1;c[l>>2]=0;c[k>>2]=0;c[o+(h*36|0)+8>>2]=0;h=h+1|0}while((h|0)!=(n|0));ca=500}if((ca|0)==500){if(a[ia+104+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[o+-4>>2]|0)}c[aa>>2]=0}if(!((ba|0)==0|($|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[$+-4>>2]|0)}h=c[ea>>2]|0;if(h|0){if(a[ia+124+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[ea>>2]=0}a[ia+124+56>>0]=1;c[ea>>2]=0;c[ia+124+44>>2]=0;c[ia+124+48>>2]=0;h=c[fa>>2]|0;if(h|0){if(a[ia+124+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[fa>>2]=0}a[ia+124+36>>0]=1;c[fa>>2]=0;c[ia+124+24>>2]=0;c[ia+124+28>>2]=0;h=c[ga>>2]|0;if(h|0){if(a[ia+124+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[ga>>2]=0}if(!ha){sa=ia;return 1}c[7183]=(c[7183]|0)+1;Hc(c[ha+-4>>2]|0);sa=ia;return 1}function mb(b,d,e,f,h){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0,r=0.0,s=0.0,t=0,u=0.0,v=0.0,y=0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0,H=0,I=0.0,J=0,K=0,L=0.0,M=0,N=0.0,O=0.0,P=0.0,Q=0.0,R=0,S=0,T=0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0.0,ka=0.0,la=0,ma=0.0,na=0.0,oa=0.0,pa=0,qa=0.0,ra=0,ta=0,ua=0,wa=0;wa=sa;sa=sa+688|0;i=c[b+20>>2]|0;if(!i){i=c[b+4>>2]|0;i=Ja[c[(c[i>>2]|0)+12>>2]&63](i,c[d+8>>2]|0,c[e+8>>2]|0)|0;c[b+20>>2]=i;a[b+16>>0]=1}c[h+4>>2]=i;ra=c[d+4>>2]|0;ta=c[e+4>>2]|0;j=c[ra+4>>2]|0;k=c[ta+4>>2]|0;if((j|0)==10&(k|0)==10){Q=+g[i+752>>2];pa=c[ra+52>>2]|0;s=+g[ra+28+(pa<<2)>>2];P=+g[ra+28+(((pa+2|0)%3|0)<<2)>>2];ua=c[ta+52>>2]|0;o=+g[ta+28+(ua<<2)>>2];O=+g[ta+28+(((ua+2|0)%3|0)<<2)>>2];b=c[d+12>>2]|0;d=c[e+12>>2]|0;D=+g[b+(pa<<2)>>2];F=+g[b+16+(pa<<2)>>2];E=+g[b+32+(pa<<2)>>2];n=+g[d+(ua<<2)>>2];p=+g[d+16+(ua<<2)>>2];r=+g[d+32+(ua<<2)>>2];I=+g[d+48>>2];L=+g[d+52>>2];N=+g[d+56>>2];v=I-+g[b+48>>2];B=L-+g[b+52>>2];C=N-+g[b+56>>2];l=1.0-(D*n+F*p+E*r)*(D*n+F*p+E*r);if(!(l==0.0)){l=(D*v+F*B+E*C-(D*n+F*p+E*r)*(n*v+p*B+r*C))/l;if(!(l<-s)){if(l>s)l=s}else l=-s}else l=0.0;m=(D*n+F*p+E*r)*l-(n*v+p*B+r*C);if(m<-o){l=(D*n+F*p+E*r)*-o+(D*v+F*B+E*C);if(!(l<-s))if(l>s){m=-o;l=s}else m=-o;else{m=-o;l=-s}}else if(m>o){l=o*(D*n+F*p+E*r)+(D*v+F*B+E*C);if(!(l<-s))if(l>s){m=o;l=s}else m=o;else{m=o;l=-s}}u=n*m;s=p*m;r=r*m;m=u+(v-D*l);o=s+(B-F*l);l=r+(C-E*l);p=+x(+(l*l+(m*m+o*o)));if(!(p-P-O>Q)){do if(l*l+(m*m+o*o)<=1.4210854715202004e-14)if(+w(+E)>.7071067690849304){l=1.0/+x(+(F*F+E*E));g[wa+280>>2]=0.0;g[wa+280+4>>2]=-(E*l);g[wa+280+8>>2]=F*l;n=0.0;m=-(E*l);l=F*l;break}else{m=1.0/+x(+(D*D+F*F));g[wa+280>>2]=-(F*m);g[wa+280+4>>2]=D*m;g[wa+280+8>>2]=0.0;n=-(F*m);m=D*m;l=0.0;break}else{g[wa+280>>2]=m*-(1.0/p);g[wa+280+4>>2]=o*-(1.0/p);g[wa+280+8>>2]=l*-(1.0/p);g[wa+280+12>>2]=0.0;n=m*-(1.0/p);m=o*-(1.0/p);l=l*-(1.0/p)}while(0);g[wa+264>>2]=I+u+O*n;g[wa+264+4>>2]=L+s+O*m;g[wa+264+8>>2]=N+r+O*l;g[wa+264+12>>2]=0.0}if(p-P-O>2]|0)+16>>2]&15](h,wa+280|0,wa+264|0,p-P-O);i=c[h+4>>2]|0;if(!(c[i+748>>2]|0)){sa=wa;return}j=c[i+740>>2]|0;k=c[(c[h+8>>2]|0)+8>>2]|0;if((j|0)==(k|0)){re(i,j+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);sa=wa;return}else{re(i,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,k+4|0);sa=wa;return}}g[wa+128+128>>2]=999999984306749440.0;i=c[b+8>>2]|0;t=c[b+12>>2]|0;c[wa+48>>2]=12116;c[wa+48+4>>2]=0;c[wa+48+8>>2]=1065353216;c[wa+48+12>>2]=0;g[wa+48+16>>2]=0.0;c[wa+48+20>>2]=t;c[wa+48+24>>2]=i;c[wa+48+28>>2]=ra;c[wa+48+32>>2]=ta;c[wa+48+36>>2]=j;c[wa+48+40>>2]=k;g[wa+48+44>>2]=+va[c[(c[ra>>2]|0)+48>>2]&15](ra);g[wa+48+48>>2]=+va[c[(c[ta>>2]|0)+48>>2]&15](ta);a[wa+48+52>>0]=0;c[wa+48+60>>2]=-1;c[wa+48+72>>2]=1;c[wa+48+76>>2]=1;c[wa+48+28>>2]=ra;c[wa+48+32>>2]=ta;oa=+va[c[(c[ra>>2]|0)+48>>2]&15](ra);qa=+va[c[(c[ta>>2]|0)+48>>2]&15](ta);qa=oa+qa+ +g[(c[b+20>>2]|0)+752>>2];g[wa+128+128>>2]=qa*qa;i=c[d+12>>2]|0;c[wa+128>>2]=c[i>>2];c[wa+128+4>>2]=c[i+4>>2];c[wa+128+8>>2]=c[i+8>>2];c[wa+128+12>>2]=c[i+12>>2];k=wa+128+16|0;c[k>>2]=c[i+16>>2];c[k+4>>2]=c[i+16+4>>2];c[k+8>>2]=c[i+16+8>>2];c[k+12>>2]=c[i+16+12>>2];t=wa+128+32|0;c[t>>2]=c[i+32>>2];c[t+4>>2]=c[i+32+4>>2];c[t+8>>2]=c[i+32+8>>2];c[t+12>>2]=c[i+32+12>>2];y=wa+128+48|0;c[y>>2]=c[i+48>>2];c[y+4>>2]=c[i+48+4>>2];c[y+8>>2]=c[i+48+8>>2];c[y+12>>2]=c[i+48+12>>2];i=c[e+12>>2]|0;G=wa+128+64|0;c[G>>2]=c[i>>2];c[G+4>>2]=c[i+4>>2];c[G+8>>2]=c[i+8>>2];c[G+12>>2]=c[i+12>>2];H=wa+128+80|0;c[H>>2]=c[i+16>>2];c[H+4>>2]=c[i+16+4>>2];c[H+8>>2]=c[i+16+8>>2];c[H+12>>2]=c[i+16+12>>2];J=wa+128+96|0;c[J>>2]=c[i+32>>2];c[J+4>>2]=c[i+32+4>>2];c[J+8>>2]=c[i+32+8>>2];c[J+12>>2]=c[i+32+12>>2];K=wa+128+112|0;c[K>>2]=c[i+48>>2];c[K+4>>2]=c[i+48+4>>2];c[K+8>>2]=c[i+48+8>>2];c[K+12>>2]=c[i+48+12>>2];i=c[ra+4>>2]|0;if((i|0)<7?(q=c[ta+4>>2]|0,(q|0)<7):0){c[wa+40>>2]=8888;if(!i){i=q;m=0.0}else{m=+va[c[(c[ra>>2]|0)+48>>2]&15](ra);i=c[ta+4>>2]|0}if(!i)l=0.0;else l=+va[c[(c[ta>>2]|0)+48>>2]&15](ta);c[wa>>2]=8916;c[wa+4>>2]=h;g[wa+24>>2]=m;g[wa+28>>2]=l;a[wa+36>>0]=0;T=c[ra+52>>2]|0;a:do if(T|0){la=c[ta+52>>2]|0;do if(!la){if((c[ta+4>>2]|0)!=1)break a;y=wa+624+16|0;a[y>>0]=1;G=wa+624+12|0;c[G>>2]=0;t=wa+624+4|0;c[t>>2]=0;q=wa+624+8|0;c[q>>2]=0;i=c[e+12>>2]|0;oa=+g[ta+56>>2];qa=+g[ta+56+4>>2];m=+g[ta+56+8>>2];n=oa*+g[i>>2]+qa*+g[i+4>>2]+m*+g[i+8>>2]+ +g[i+48>>2];l=oa*+g[i+16>>2]+qa*+g[i+20>>2]+m*+g[i+24>>2]+ +g[i+52>>2];m=oa*+g[i+32>>2]+qa*+g[i+36>>2]+m*+g[i+40>>2]+ +g[i+56>>2];c[7182]=(c[7182]|0)+1;i=xb(35)|0;if(!i)j=0;else{c[(i+4+15&-16)+-4>>2]=i;j=i+4+15&-16}i=c[G>>2]|0;if(!i)i=0;else{c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);i=c[t>>2]|0;c[G>>2]=0}a[y>>0]=1;c[G>>2]=j;c[q>>2]=1;g[j+(i<<4)>>2]=n;g[j+(i<<4)+4>>2]=l;g[j+(i<<4)+8>>2]=m;g[j+(i<<4)+12>>2]=0.0;i=(c[t>>2]|0)+1|0;c[t>>2]=i;ua=c[e+12>>2]|0;oa=+g[ta+56+16>>2];qa=+g[ta+56+20>>2];n=+g[ta+56+24>>2];l=oa*+g[ua>>2]+qa*+g[ua+4>>2]+n*+g[ua+8>>2]+ +g[ua+48>>2];m=oa*+g[ua+16>>2]+qa*+g[ua+20>>2]+n*+g[ua+24>>2]+ +g[ua+52>>2];n=oa*+g[ua+32>>2]+qa*+g[ua+36>>2]+n*+g[ua+40>>2]+ +g[ua+56>>2];if((i|0)==(c[q>>2]|0)?(M=(i|0)==0?1:i<<1,(i|0)<(M|0)):0){if(!M)k=0;else{c[7182]=(c[7182]|0)+1;i=xb((M<<4|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}k=i;i=c[t>>2]|0}if((i|0)>0){j=0;do{ua=k+(j<<4)|0;pa=(c[G>>2]|0)+(j<<4)|0;c[ua>>2]=c[pa>>2];c[ua+4>>2]=c[pa+4>>2];c[ua+8>>2]=c[pa+8>>2];c[ua+12>>2]=c[pa+12>>2];j=j+1|0}while((j|0)!=(i|0))}i=c[G>>2]|0;if(i|0){if(a[y>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[G>>2]=0}a[y>>0]=1;c[G>>2]=k;c[q>>2]=M;i=c[t>>2]|0}ua=c[G>>2]|0;g[ua+(i<<4)>>2]=l;g[ua+(i<<4)+4>>2]=m;g[ua+(i<<4)+8>>2]=n;g[ua+(i<<4)+12>>2]=0.0;i=(c[t>>2]|0)+1|0;c[t>>2]=i;ua=c[e+12>>2]|0;oa=+g[ta+56+32>>2];qa=+g[ta+56+36>>2];n=+g[ta+56+40>>2];l=oa*+g[ua>>2]+qa*+g[ua+4>>2]+n*+g[ua+8>>2]+ +g[ua+48>>2];m=oa*+g[ua+16>>2]+qa*+g[ua+20>>2]+n*+g[ua+24>>2]+ +g[ua+52>>2];n=oa*+g[ua+32>>2]+qa*+g[ua+36>>2]+n*+g[ua+40>>2]+ +g[ua+56>>2];if((i|0)==(c[q>>2]|0)?(R=(i|0)==0?1:i<<1,(i|0)<(R|0)):0){if(!R)k=0;else{c[7182]=(c[7182]|0)+1;i=xb((R<<4|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}k=i;i=c[t>>2]|0}if((i|0)>0){j=0;do{ua=k+(j<<4)|0;e=(c[G>>2]|0)+(j<<4)|0;c[ua>>2]=c[e>>2];c[ua+4>>2]=c[e+4>>2];c[ua+8>>2]=c[e+8>>2];c[ua+12>>2]=c[e+12>>2];j=j+1|0}while((j|0)!=(i|0))}i=c[G>>2]|0;if(i|0){if(a[y>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[G>>2]=0}a[y>>0]=1;c[G>>2]=k;c[q>>2]=R;i=c[t>>2]|0}ua=c[G>>2]|0;g[ua+(i<<4)>>2]=l;g[ua+(i<<4)+4>>2]=m;g[ua+(i<<4)+8>>2]=n;g[ua+(i<<4)+12>>2]=0.0;c[t>>2]=(c[t>>2]|0)+1;o=+g[(c[b+20>>2]|0)+752>>2];Ub(wa+48|0,wa+128|0,wa+40|0,c[f+20>>2]|0,0);l=+g[wa+48+4>>2];m=+g[wa+48+8>>2];n=+g[wa+48+12>>2];if(l*l+m*m+n*n>1.1920928955078125e-07){oa=1.0/(l*l+m*m+n*n);g[wa+384>>2]=l*oa;g[wa+384+4>>2]=m*oa;g[wa+384+8>>2]=n*oa;g[wa+384+12>>2]=0.0;oa=+g[wa+48+56>>2];qa=+va[c[(c[ra>>2]|0)+48>>2]&15](ra);qa=oa-qa-+va[c[(c[ta>>2]|0)+48>>2]&15](ta);Tb(wa+384|0,c[ra+52>>2]|0,c[d+12>>2]|0,wa+624|0,qa-o,o,h)}do if(a[b+16>>0]|0?(S=c[h+4>>2]|0,c[S+748>>2]|0):0){i=c[S+740>>2]|0;j=c[(c[h+8>>2]|0)+8>>2]|0;if((i|0)==(j|0)){re(S,i+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(S,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,j+4|0);break}}while(0);i=c[G>>2]|0;if(i|0){if(a[y>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[G>>2]=0}}else{qa=+g[(c[b+20>>2]|0)+752>>2];b:do if(!(a[f+24>>0]|0)){Ub(wa+48|0,wa+128|0,wa,c[f+20>>2]|0,0);l=+g[wa+32>>2];if(l<0.0&(a[wa+36>>0]|0)!=0){m=+g[wa+8>>2];n=+g[wa+12>>2];o=+g[wa+16>>2];i=c[wa+20>>2]|0;pa=112}}else{G=c[d+12>>2]|0;H=c[e+12>>2]|0;c[7165]=(c[7165]|0)+1;ga=+g[T+64>>2];ha=+g[T+68>>2];p=+g[G+4>>2];ia=+g[T+72>>2];r=+g[G+8>>2];u=+g[G+16>>2];B=+g[G+20>>2];D=+g[G+24>>2];E=+g[G+32>>2];C=+g[G+36>>2];v=+g[G+40>>2];ja=+g[la+64>>2];ka=+g[la+68>>2];oa=+g[la+72>>2];ma=ga*+g[G>>2]+ha*p+ia*r+ +g[G+48>>2]-(ja*+g[H>>2]+ka*+g[H+4>>2]+oa*+g[H+8>>2]+ +g[H+48>>2]);na=ga*u+ha*B+ia*D+ +g[G+52>>2]-(ja*+g[H+16>>2]+ka*+g[H+20>>2]+oa*+g[H+24>>2]+ +g[H+52>>2]);oa=ga*E+ha*C+ia*v+ +g[G+56>>2]-(ja*+g[H+32>>2]+ka*+g[H+36>>2]+oa*+g[H+40>>2]+ +g[H+56>>2]);k=c[T+28>>2]|0;c:do if((k|0)>0){l=3402823466385288598117041.0e14;i=0;s=0.0;m=0.0;n=0.0;o=0.0;F=u;while(1){f=c[T+36>>2]|0;ia=+g[f+(i*36|0)+20>>2];ja=+g[f+(i*36|0)+24>>2];ka=+g[f+(i*36|0)+28>>2];u=ia*+g[G>>2]+ja*p+ka*r;r=ia*F+ja*B+ka*D;p=ia*E+ja*C+ka*v;g[wa+296>>2]=u;g[wa+296+4>>2]=r;g[wa+296+8>>2]=p;g[wa+296+12>>2]=0.0;if(u*ma+r*na+p*oa<0.0){g[wa+296>>2]=-u;g[wa+296+4>>2]=-r;g[wa+296+8>>2]=-p;D=-u;r=-r;p=-p}else D=u;c[7163]=(c[7163]|0)+1;if(Vh(G,H,ma,na,oa,D,r,p,T,la,l)|0){c[7164]=(c[7164]|0)+1;rg(T,G,wa+296|0,wa+624|0,wa+384|0,wa+360|0,wa+344|0);rg(la,H,wa+296|0,wa+380|0,wa+376|0,wa+328|0,wa+312|0);u=+g[wa+384>>2];v=+g[wa+380>>2];do if(u>2];C=+g[wa+624>>2];if(B=(k|0))break c;p=+g[G+4>>2];r=+g[G+8>>2];F=+g[G+16>>2];B=+g[G+20>>2];D=+g[G+24>>2];E=+g[G+32>>2];C=+g[G+36>>2];v=+g[G+40>>2]}break b}else{l=3402823466385288598117041.0e14;m=0.0;n=0.0;o=0.0}while(0);k=c[la+28>>2]|0;d:do if((k|0)>0){j=0;u=0.0;while(1){f=c[la+36>>2]|0;ja=+g[f+(j*36|0)+20>>2];ka=+g[f+(j*36|0)+24>>2];s=+g[f+(j*36|0)+28>>2];p=ja*+g[H>>2]+ka*+g[H+4>>2]+s*+g[H+8>>2];r=ja*+g[H+16>>2]+ka*+g[H+20>>2]+s*+g[H+24>>2];s=ja*+g[H+32>>2]+ka*+g[H+36>>2]+s*+g[H+40>>2];g[wa+296>>2]=p;g[wa+296+4>>2]=r;g[wa+296+8>>2]=s;g[wa+296+12>>2]=0.0;if(p*ma+r*na+s*oa<0.0){g[wa+296>>2]=-p;g[wa+296+4>>2]=-r;g[wa+296+8>>2]=-s;p=-p;r=-r;s=-s}c[7163]=(c[7163]|0)+1;if(Vh(G,H,ma,na,oa,p,r,s,T,la,l)|0){c[7164]=(c[7164]|0)+1;rg(T,G,wa+296|0,wa+624|0,wa+384|0,wa+360|0,wa+344|0);rg(la,H,wa+296|0,wa+380|0,wa+376|0,wa+328|0,wa+312|0);v=+g[wa+384>>2];B=+g[wa+380>>2];do if(v>2];D=+g[wa+624>>2];if(C=(k|0))break d}break b}while(0);k=c[T+48>>2]|0;e:do if((k|0)>0){y=0;j=-1;i=-1;s=0.0;C=0.0;U=0.0;V=0.0;D=0.0;E=0.0;Q=0.0;P=0.0;r=0.0;B=0.0;O=0.0;p=0.0;v=0.0;L=0.0;N=0.0;W=0.0;u=0.0;F=0.0;I=0.0;q=c[la+48>>2]|0;f:while(1){f=c[T+56>>2]|0;ga=+g[f+(y<<4)>>2];ha=+g[f+(y<<4)+4>>2];ka=+g[f+(y<<4)+8>>2];ia=ga*+g[G>>2]+ha*+g[G+4>>2]+ka*+g[G+8>>2];ja=ga*+g[G+16>>2]+ha*+g[G+20>>2]+ka*+g[G+24>>2];ka=ga*+g[G+32>>2]+ha*+g[G+36>>2]+ka*+g[G+40>>2];if((q|0)>0){t=0;ga=s;ha=m;Y=C;aa=D;ba=E;fa=n;ea=o;da=W;while(1){f=c[la+56>>2]|0;_=+g[f+(t<<4)>>2];ca=+g[f+(t<<4)+4>>2];$=+g[f+(t<<4)+8>>2];W=_*+g[H>>2]+ca*+g[H+4>>2]+$*+g[H+8>>2];X=_*+g[H+16>>2]+ca*+g[H+20>>2]+$*+g[H+24>>2];$=_*+g[H+32>>2]+ca*+g[H+36>>2]+$*+g[H+40>>2];g[wa+296>>2]=ja*$-ka*X;g[wa+296+4>>2]=ka*W-ia*$;g[wa+296+8>>2]=ia*X-ja*W;g[wa+296+12>>2]=0.0;do if(!(+w(+(ja*$-ka*X))>1.0e-06)){if(+w(+(ka*W-ia*$))>1.0e-06){pa=76;break}if(!(+w(+(ia*X-ja*W))>1.0e-06)){s=ga;m=ha;Z=U;_=V;ca=Q;n=fa;o=ea;W=da}else pa=76}else pa=76;while(0);do if((pa|0)==76){pa=0;o=1.0/+x(+((ia*X-ja*W)*(ia*X-ja*W)+((ja*$-ka*X)*(ja*$-ka*X)+(ka*W-ia*$)*(ka*W-ia*$))));m=(ja*$-ka*X)*o;g[wa+296>>2]=m;n=(ka*W-ia*$)*o;g[wa+296+4>>2]=n;o=(ia*X-ja*W)*o;g[wa+296+8>>2]=o;if(m*ma+n*na+oa*o<0.0){g[wa+296>>2]=-m;g[wa+296+4>>2]=-n;g[wa+296+8>>2]=-o;m=-m;n=-n;o=-o}c[7163]=(c[7163]|0)+1;if(!(Vh(G,H,ma,na,oa,m,n,o,T,la,l)|0)){s=ga;m=ha;Z=U;_=V;ca=Q;n=fa;o=ea;W=da;break}c[7164]=(c[7164]|0)+1;rg(T,G,wa+296|0,wa+624|0,wa+384|0,wa+360|0,wa+344|0);rg(la,H,wa+296|0,wa+380|0,wa+376|0,wa+328|0,wa+312|0);s=+g[wa+384>>2];C=+g[wa+380>>2];do if(!(s>2];E=+g[wa+624>>2];if(D>2];U=+g[wa+328+4>>2];V=+g[wa+328+8>>2];C=+g[wa+344>>2];E=+g[wa+344+4>>2];Q=+g[wa+344+8>>2];break}else{k=1;s=D-E;D=+g[wa+312>>2];U=+g[wa+312+4>>2];V=+g[wa+312+8>>2];C=+g[wa+360>>2];E=+g[wa+360+4>>2];Q=+g[wa+360+8>>2];break}}else{k=0;s=ga;D=Y;C=aa;E=ba}while(0);if(!k)break f;if(!(s>2]|0;if((t|0)>=(q|0))break;else{ga=s;ha=m;U=Z;V=_;Q=ca;fa=n;ea=o;da=W}}C=Y;U=Z;V=_;D=aa;E=ba;Q=ca;k=c[T+48>>2]|0}y=y+1|0;if((y|0)>=(k|0)){l=W;break e}}break b}else{j=-1;i=-1;P=0.0;r=0.0;B=0.0;O=0.0;p=0.0;v=0.0;L=0.0;N=0.0;l=0.0;u=0.0;F=0.0;I=0.0}while(0);if((j|i|0)>-1){C=P-r;D=N-p;E=I-l;r=B*O+v*L+u*F;s=C*O+D*L+E*F;l=C*B+D*v+E*u;do if(1.0-r*r==0.0)p=0.0;else{if((s-l*r)/(1.0-r*r)<-1000000015047466219876688.0e6){p=-1000000015047466219876688.0e6;break}if(!((s-l*r)/(1.0-r*r)>1000000015047466219876688.0e6)){p=(s-l*r)/(1.0-r*r);break}p=1000000015047466219876688.0e6}while(0);l=r*p-l;do if(l<-1000000015047466219876688.0e6){if(s-r*1000000015047466219876688.0e6<-1000000015047466219876688.0e6){l=-1000000015047466219876688.0e6;p=-1000000015047466219876688.0e6;break}if(!(s-r*1000000015047466219876688.0e6>1000000015047466219876688.0e6)){l=-1000000015047466219876688.0e6;p=s-r*1000000015047466219876688.0e6;break}l=-1000000015047466219876688.0e6;p=1000000015047466219876688.0e6}else{if(!(l>1000000015047466219876688.0e6))break;if(s+r*1000000015047466219876688.0e6<-1000000015047466219876688.0e6){l=1000000015047466219876688.0e6;p=-1000000015047466219876688.0e6;break}if(!(s+r*1000000015047466219876688.0e6>1000000015047466219876688.0e6)){l=1000000015047466219876688.0e6;p=s+r*1000000015047466219876688.0e6;break}l=1000000015047466219876688.0e6;p=1000000015047466219876688.0e6}while(0);B=B*l;v=v*l;u=u*l;s=B+(C-O*p);r=v+(D-L*p);l=u+(E-F*p);g[wa+624>>2]=s;g[wa+624+4>>2]=r;g[wa+624+8>>2]=l;g[wa+624+12>>2]=0.0;if(l*l+(s*s+r*r)>1.1920928955078125e-07){p=+x(+(l*l+(s*s+r*r)));g[wa+624>>2]=s*(1.0/p);g[wa+624+4>>2]=r*(1.0/p);g[wa+624+8>>2]=l*(1.0/p);if(s*(1.0/p)*ma+r*(1.0/p)*na+l*(1.0/p)*oa<0.0){g[wa+624>>2]=-(s*(1.0/p));g[wa+624+4>>2]=-(r*(1.0/p));g[wa+624+8>>2]=-(l*(1.0/p))}g[wa+384>>2]=P+B;g[wa+384+4>>2]=N+v;g[wa+384+8>>2]=I+u;g[wa+384+12>>2]=0.0;_a[c[(c[h>>2]|0)+16>>2]&15](h,wa+624|0,wa+384|0,-p)}}if(ma*m+na*n+oa*o<0.0){l=-1000000015047466219876688.0e6;m=-m;n=-n;o=-o;i=0;pa=112}else{l=-1000000015047466219876688.0e6;i=0;pa=112}}while(0);if((pa|0)==112){T=c[ra+52>>2]|0;f=c[ta+52>>2]|0;S=c[d+12>>2]|0;R=c[e+12>>2]|0;N=l-qa;F=1.0/+x(+(m*m+n*n+o*o));L=m*F;I=n*F;F=o*F;g[wa+624>>2]=L;g[wa+624+4>>2]=I;g[wa+624+8>>2]=F;c[wa+624+12>>2]=i;k=c[f+28>>2]|0;t=c[f+36>>2]|0;if((k|0)>0){m=+g[R>>2];n=+g[R+4>>2];o=+g[R+8>>2];p=+g[R+16>>2];r=+g[R+20>>2];s=+g[R+24>>2];u=+g[R+32>>2];v=+g[R+36>>2];B=+g[R+40>>2];l=-3402823466385288598117041.0e14;j=0;i=-1;while(1){C=+g[t+(j*36|0)+20>>2];D=+g[t+(j*36|0)+24>>2];E=+g[t+(j*36|0)+28>>2];q=L*(C*m+D*n+E*o)+I*(C*p+D*r+E*s)+F*(C*u+D*v+E*B)>l;i=q?j:i;j=j+1|0;if((j|0)==(k|0)){H=i;break}else l=q?L*(C*m+D*n+E*o)+I*(C*p+D*r+E*s)+F*(C*u+D*v+E*B):l}}else H=-1;a[wa+384+16>>0]=1;M=wa+384+12|0;c[M>>2]=0;J=wa+384+4|0;c[J>>2]=0;c[wa+384+8>>2]=0;K=c[t+(H*36|0)+4>>2]|0;g:do if((K|0)>0){G=t+(H*36|0)+12|0;i=0;j=0;k=0;while(1){d=c[(c[G>>2]|0)+(i<<2)>>2]|0;e=c[f+16>>2]|0;na=+g[e+(d<<4)>>2];oa=+g[e+(d<<4)+4>>2];n=+g[e+(d<<4)+8>>2];l=na*+g[R>>2]+oa*+g[R+4>>2]+n*+g[R+8>>2]+ +g[R+48>>2];m=na*+g[R+16>>2]+oa*+g[R+20>>2]+n*+g[R+24>>2]+ +g[R+52>>2];n=na*+g[R+32>>2]+oa*+g[R+36>>2]+n*+g[R+40>>2]+ +g[R+56>>2];if((j|0)==(k|0)){y=(k|0)==0?1:k<<1;if((k|0)<(y|0)){if(!y){t=0;j=k}else{c[7182]=(c[7182]|0)+1;j=xb((y<<4|3)+16|0)|0;if(!j)j=0;else{c[(j+4+15&-16)+-4>>2]=j;j=j+4+15&-16}t=j;j=c[J>>2]|0}q=c[M>>2]|0;if((j|0)<=0){if(q)pa=128}else{k=0;do{d=t+(k<<4)|0;e=q+(k<<4)|0;c[d>>2]=c[e>>2];c[d+4>>2]=c[e+4>>2];c[d+8>>2]=c[e+8>>2];c[d+12>>2]=c[e+12>>2];k=k+1|0}while((k|0)!=(j|0));pa=128}if((pa|0)==128){pa=0;if(a[wa+384+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[q+-4>>2]|0);j=c[J>>2]|0}c[M>>2]=0}a[wa+384+16>>0]=1;c[M>>2]=t;c[wa+384+8>>2]=y}else j=k}d=c[M>>2]|0;g[d+(j<<4)>>2]=l;g[d+(j<<4)+4>>2]=m;g[d+(j<<4)+8>>2]=n;g[d+(j<<4)+12>>2]=0.0;j=(c[J>>2]|0)+1|0;c[J>>2]=j;i=i+1|0;if((i|0)>=(K|0))break g;k=c[wa+384+8>>2]|0}}while(0);if((H|0)>-1)Tb(wa+624|0,T,S,wa+384|0,N,qa,h);i=c[M>>2]|0;if(i|0){if(a[wa+384+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[M>>2]=0}}if(a[b+16>>0]|0?(ua=c[h+4>>2]|0,c[ua+748>>2]|0):0){i=c[ua+740>>2]|0;j=c[(c[h+8>>2]|0)+8>>2]|0;if((i|0)==(j|0)){re(ua,i+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);break}else{re(ua,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,j+4|0);break}}}while(0);sa=wa;return}while(0)}Ub(wa+48|0,wa+128|0,h,c[f+20>>2]|0,0);if((c[b+28>>2]|0?(c[(c[h+4>>2]|0)+748>>2]|0)<(c[b+32>>2]|0):0)?(F=+g[wa+48+4>>2],I=+g[wa+48+8>>2],L=+g[wa+48+12>>2],F*F+I*I+L*L>1.1920928955078125e-07):0){E=1.0/(F*F+I*I+L*L);if(+w(+(L*E))>.7071067690849304){n=1.0/+x(+(L*E*L*E+I*E*I*E));m=0.0;o=I*E*n;n=-(L*E*n)}else{n=1.0/+x(+(F*E*F*E+I*E*I*E));m=-(I*E*n);o=0.0;n=F*E*n}D=+va[c[(c[ra>>2]|0)+16>>2]&15](ra);B=+va[c[(c[ta>>2]|0)+16>>2]&15](ta);l=.019999999552965164/(D>2]=c[wa+128>>2];c[wa+624+4>>2]=c[wa+128+4>>2];c[wa+624+8>>2]=c[wa+128+8>>2];c[wa+624+12>>2]=c[wa+128+12>>2];c[wa+624+16>>2]=c[k>>2];c[wa+624+16+4>>2]=c[k+4>>2];c[wa+624+16+8>>2]=c[k+8>>2];c[wa+624+16+12>>2]=c[k+12>>2];c[wa+624+32>>2]=c[t>>2];c[wa+624+32+4>>2]=c[t+4>>2];c[wa+624+32+8>>2]=c[t+8>>2];c[wa+624+32+12>>2]=c[t+12>>2];c[wa+624+48>>2]=c[y>>2];c[wa+624+48+4>>2]=c[y+4>>2];c[wa+624+48+8>>2]=c[y+8>>2];c[wa+624+48+12>>2]=c[y+12>>2]}else{c[wa+624>>2]=c[G>>2];c[wa+624+4>>2]=c[G+4>>2];c[wa+624+8>>2]=c[G+8>>2];c[wa+624+12>>2]=c[G+12>>2];c[wa+624+16>>2]=c[H>>2];c[wa+624+16+4>>2]=c[H+4>>2];c[wa+624+16+8>>2]=c[H+8>>2];c[wa+624+16+12>>2]=c[H+12>>2];c[wa+624+32>>2]=c[J>>2];c[wa+624+32+4>>2]=c[J+4>>2];c[wa+624+32+8>>2]=c[J+8>>2];c[wa+624+32+12>>2]=c[J+12>>2];c[wa+624+48>>2]=c[K>>2];c[wa+624+48+4>>2]=c[K+4>>2];c[wa+624+48+8>>2]=c[K+8>>2];c[wa+624+48+12>>2]=c[K+12>>2]}i=c[b+28>>2]|0;if((i|0)>0){C=m*m+n*n+o*o;p=+x(+C);r=(l>.39269909262657166?.39269909262657166:l)*.5;p=+A(+r)/p;v=m*p;u=n*p;p=o*p;r=+z(+r);s=+x(+(L*E*L*E+(F*E*F*E+I*E*I*E)));j=0;do{if(C>1.1920928955078125e-07){o=6.2831854820251465/+(i|0)*+(j|0)*.5;n=+A(+o)/s;l=F*E*n;m=I*E*n;n=L*E*n;o=+z(+o);if(D>2]|0;aa=+g[ua>>2];ba=+g[ua+16>>2];ca=+g[ua+32>>2];da=+g[ua+4>>2];ea=+g[ua+20>>2];fa=+g[ua+36>>2];ga=+g[ua+8>>2];ja=+g[ua+24>>2];qa=+g[ua+40>>2];g[wa+128>>2]=(1.0-(na*oa+$*ha))*aa+(ka*oa-ia*ha)*ba+(ka*ha+ia*oa)*ca;g[wa+128+4>>2]=(1.0-(na*oa+$*ha))*da+(ka*oa-ia*ha)*ea+(ka*ha+ia*oa)*fa;g[wa+128+8>>2]=(1.0-(na*oa+$*ha))*ga+(ka*oa-ia*ha)*ja+(ka*ha+ia*oa)*qa;g[wa+128+12>>2]=0.0;g[wa+128+16>>2]=(ka*oa+ia*ha)*aa+(1.0-(ka*ma+$*ha))*ba+(na*ha-ia*ma)*ca;g[wa+128+20>>2]=(ka*oa+ia*ha)*da+(1.0-(ka*ma+$*ha))*ea+(na*ha-ia*ma)*fa;g[wa+128+24>>2]=(ka*oa+ia*ha)*ga+(1.0-(ka*ma+$*ha))*ja+(na*ha-ia*ma)*qa;g[wa+128+28>>2]=0.0;g[wa+128+32>>2]=(ka*ha-ia*oa)*aa+(na*ha+ia*ma)*ba+(1.0-(ka*ma+na*oa))*ca;g[wa+128+36>>2]=(ka*ha-ia*oa)*da+(na*ha+ia*ma)*ea+(1.0-(ka*ma+na*oa))*fa;g[wa+128+40>>2]=(ka*ha-ia*oa)*ga+(na*ha+ia*ma)*ja+(1.0-(ka*ma+na*oa))*qa;g[wa+128+44>>2]=0.0;ua=c[e+12>>2]|0;c[G>>2]=c[ua>>2];c[G+4>>2]=c[ua+4>>2];c[G+8>>2]=c[ua+8>>2];c[G+12>>2]=c[ua+12>>2];c[H>>2]=c[ua+16>>2];c[H+4>>2]=c[ua+16+4>>2];c[H+8>>2]=c[ua+16+8>>2];c[H+12>>2]=c[ua+16+12>>2];c[J>>2]=c[ua+32>>2];c[J+4>>2]=c[ua+32+4>>2];c[J+8>>2]=c[ua+32+8>>2];c[J+12>>2]=c[ua+32+12>>2];c[K>>2]=c[ua+48>>2];c[K+4>>2]=c[ua+48+4>>2];c[K+8>>2]=c[ua+48+8>>2];c[K+12>>2]=c[ua+48+12>>2]}else{ua=c[d+12>>2]|0;c[wa+128>>2]=c[ua>>2];c[wa+128+4>>2]=c[ua+4>>2];c[wa+128+8>>2]=c[ua+8>>2];c[wa+128+12>>2]=c[ua+12>>2];c[k>>2]=c[ua+16>>2];c[k+4>>2]=c[ua+16+4>>2];c[k+8>>2]=c[ua+16+8>>2];c[k+12>>2]=c[ua+16+12>>2];c[t>>2]=c[ua+32>>2];c[t+4>>2]=c[ua+32+4>>2];c[t+8>>2]=c[ua+32+8>>2];c[t+12>>2]=c[ua+32+12>>2];c[y>>2]=c[ua+48>>2];c[y+4>>2]=c[ua+48+4>>2];c[y+8>>2]=c[ua+48+8>>2];c[y+12>>2]=c[ua+48+12>>2];ka=n*(v*-n+(u*o+r*-m)-p*-l)+(l*(r*o-v*-l-u*-m-p*-n)+o*(p*-m+(v*o+r*-l)-u*-n))-m*(u*-l+(p*o+r*-n)-v*-m);na=l*(u*-l+(p*o+r*-n)-v*-m)+(o*(v*-n+(u*o+r*-m)-p*-l)+m*(r*o-v*-l-u*-m-p*-n))-n*(p*-m+(v*o+r*-l)-u*-n);$=m*(p*-m+(v*o+r*-l)-u*-n)+(n*(r*o-v*-l-u*-m-p*-n)+o*(u*-l+(p*o+r*-n)-v*-m))-l*(v*-n+(u*o+r*-m)-p*-l);ia=o*(r*o-v*-l-u*-m-p*-n)-l*(p*-m+(v*o+r*-l)-u*-n)-m*(v*-n+(u*o+r*-m)-p*-l)-n*(u*-l+(p*o+r*-n)-v*-m);ma=ka*(2.0/(ia*ia+($*$+(ka*ka+na*na))));oa=na*(2.0/(ia*ia+($*$+(ka*ka+na*na))));ha=$*(2.0/(ia*ia+($*$+(ka*ka+na*na))));ua=c[e+12>>2]|0;aa=+g[ua>>2];ba=+g[ua+16>>2];ca=+g[ua+32>>2];da=+g[ua+4>>2];ea=+g[ua+20>>2];fa=+g[ua+36>>2];ga=+g[ua+8>>2];ja=+g[ua+24>>2];qa=+g[ua+40>>2];g[wa+128+64>>2]=(1.0-(na*oa+$*ha))*aa+(ka*oa-ia*ha)*ba+(ka*ha+ia*oa)*ca;g[wa+128+68>>2]=(1.0-(na*oa+$*ha))*da+(ka*oa-ia*ha)*ea+(ka*ha+ia*oa)*fa;g[wa+128+72>>2]=(1.0-(na*oa+$*ha))*ga+(ka*oa-ia*ha)*ja+(ka*ha+ia*oa)*qa;g[wa+128+76>>2]=0.0;g[wa+128+80>>2]=(ka*oa+ia*ha)*aa+(1.0-(ka*ma+$*ha))*ba+(na*ha-ia*ma)*ca;g[wa+128+84>>2]=(ka*oa+ia*ha)*da+(1.0-(ka*ma+$*ha))*ea+(na*ha-ia*ma)*fa;g[wa+128+88>>2]=(ka*oa+ia*ha)*ga+(1.0-(ka*ma+$*ha))*ja+(na*ha-ia*ma)*qa;g[wa+128+92>>2]=0.0;g[wa+128+96>>2]=(ka*ha-ia*oa)*aa+(na*ha+ia*ma)*ba+(1.0-(ka*ma+na*oa))*ca;g[wa+128+100>>2]=(ka*ha-ia*oa)*da+(na*ha+ia*ma)*ea+(1.0-(ka*ma+na*oa))*fa;g[wa+128+104>>2]=(ka*ha-ia*oa)*ga+(na*ha+ia*ma)*ja+(1.0-(ka*ma+na*oa))*qa;g[wa+128+108>>2]=0.0}i=c[f+20>>2]|0;c[wa+384>>2]=8944;c[wa+384+32>>2]=h;c[wa+384+36>>2]=c[wa+128>>2];c[wa+384+36+4>>2]=c[wa+128+4>>2];c[wa+384+36+8>>2]=c[wa+128+8>>2];c[wa+384+36+12>>2]=c[wa+128+12>>2];c[wa+384+52>>2]=c[k>>2];c[wa+384+52+4>>2]=c[k+4>>2];c[wa+384+52+8>>2]=c[k+8>>2];c[wa+384+52+12>>2]=c[k+12>>2];c[wa+384+68>>2]=c[t>>2];c[wa+384+68+4>>2]=c[t+4>>2];c[wa+384+68+8>>2]=c[t+8>>2];c[wa+384+68+12>>2]=c[t+12>>2];c[wa+384+84>>2]=c[y>>2];c[wa+384+84+4>>2]=c[y+4>>2];c[wa+384+84+8>>2]=c[y+8>>2];c[wa+384+84+12>>2]=c[y+12>>2];c[wa+384+100>>2]=c[G>>2];c[wa+384+100+4>>2]=c[G+4>>2];c[wa+384+100+8>>2]=c[G+8>>2];c[wa+384+100+12>>2]=c[G+12>>2];c[wa+384+116>>2]=c[H>>2];c[wa+384+116+4>>2]=c[H+4>>2];c[wa+384+116+8>>2]=c[H+8>>2];c[wa+384+116+12>>2]=c[H+12>>2];c[wa+384+132>>2]=c[J>>2];c[wa+384+132+4>>2]=c[J+4>>2];c[wa+384+132+8>>2]=c[J+8>>2];c[wa+384+132+12>>2]=c[J+12>>2];c[wa+384+148>>2]=c[K>>2];c[wa+384+148+4>>2]=c[K+4>>2];c[wa+384+148+8>>2]=c[K+8>>2];c[wa+384+148+12>>2]=c[K+12>>2];c[wa+384+164>>2]=c[wa+624>>2];c[wa+384+164+4>>2]=c[wa+624+4>>2];c[wa+384+164+8>>2]=c[wa+624+8>>2];c[wa+384+164+12>>2]=c[wa+624+12>>2];c[wa+384+180>>2]=c[wa+624+16>>2];c[wa+384+180+4>>2]=c[wa+624+16+4>>2];c[wa+384+180+8>>2]=c[wa+624+16+8>>2];c[wa+384+180+12>>2]=c[wa+624+16+12>>2];c[wa+384+196>>2]=c[wa+624+32>>2];c[wa+384+196+4>>2]=c[wa+624+32+4>>2];c[wa+384+196+8>>2]=c[wa+624+32+8>>2];c[wa+384+196+12>>2]=c[wa+624+32+12>>2];c[wa+384+212>>2]=c[wa+624+48>>2];c[wa+384+212+4>>2]=c[wa+624+48+4>>2];c[wa+384+212+8>>2]=c[wa+624+48+8>>2];c[wa+384+212+12>>2]=c[wa+624+48+12>>2];a[wa+384+228>>0]=D>2]=i;Ub(wa+48|0,wa+128|0,wa+384|0,i,0);i=c[b+28>>2]|0}j=j+1|0}while((j|0)<(i|0))}}if(!(a[b+16>>0]|0)){sa=wa;return}i=c[h+4>>2]|0;if(!(c[i+748>>2]|0)){sa=wa;return}j=c[i+740>>2]|0;k=c[(c[h+8>>2]|0)+8>>2]|0;if((j|0)==(k|0)){re(i,j+4|0,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0);sa=wa;return}else{re(i,(c[(c[h+12>>2]|0)+8>>2]|0)+4|0,k+4|0);sa=wa;return}}function nb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,K=0,L=0,M=0,N=0.0,O=0.0,P=0.0,Q=0.0;M=sa;sa=sa+16|0;f=c[b+1112>>2]|0;a:do if((f|0)>0)while(1){m=c[c[b+1120>>2]>>2]|0;f=c[m+348>>2]|0;if(f|0){sg(b+1048|0,f)|0;h=c[b+1052>>2]|0;if(h|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+1052>>2]=f;c[b+1060>>2]=(c[b+1060>>2]|0)+-1}f=c[m+52>>2]|0;if(f|0){if(a[m+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[m+52>>2]=0}a[m+56>>0]=1;c[m+52>>2]=0;c[m+44>>2]=0;c[m+48>>2]=0;f=c[m+32>>2]|0;if(f|0){if(a[m+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[m+32>>2]=0}a[m+36>>0]=1;c[m+32>>2]=0;c[m+24>>2]=0;c[m+28>>2]=0;f=c[m+12>>2]|0;if(f|0){if(a[m+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[m+12>>2]=0}a[m+16>>0]=1;c[m+12>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0);f=c[b+1112>>2]|0;if((f|0)<=0){h=f;break a}j=c[b+1120>>2]|0;h=0;do{i=j+(h<<2)|0;if((c[i>>2]|0)==(m|0)){L=23;break}h=h+1|0}while((h|0)<(f|0));if((L|0)==23){L=0;if((h|0)<(f|0)){c[i>>2]=c[j+(f+-1<<2)>>2];c[(c[b+1120>>2]|0)+(f+-1<<2)>>2]=m;c[b+1112>>2]=f+-1;f=f+-1|0}}if((f|0)<=0){h=f;break}}else h=f;while(0);f=c[b+712>>2]|0;f=(f|0)>(d|0)?d:f;if((h|0)<(f|0)){if((c[b+1116>>2]|0)<(f|0)){if(f){c[7182]=(c[7182]|0)+1;i=xb((f<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}m=c[b+1112>>2]|0;if((m|0)>0){j=0;do{c[i+(j<<2)>>2]=c[(c[b+1120>>2]|0)+(j<<2)>>2];j=j+1|0}while((j|0)!=(m|0));j=i;i=b+1120|0}else{j=i;i=b+1120|0}}else{j=0;i=b+1120|0}m=c[i>>2]|0;if(m|0){if(a[b+1124>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0)}c[i>>2]=0}a[b+1124>>0]=1;c[i>>2]=j;c[b+1116>>2]=f}else i=b+1120|0;do{c[(c[i>>2]|0)+(h<<2)>>2]=0;h=h+1|0}while((h|0)!=(f|0))}c[b+1112>>2]=f;if((f|0)>0){h=0;do{c[7182]=(c[7182]|0)+1;f=xb(403)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}a[f+16>>0]=1;c[f+12>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;a[f+36>>0]=1;c[f+32>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;a[f+56>>0]=1;c[f+52>>2]=0;c[f+44>>2]=0;c[f+48>>2]=0;j=f+348|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;g[f+368>>2]=100.0;g[f+372>>2]=.009999999776482582;a[f+376>>0]=0;c[(c[b+1120>>2]|0)+(h<<2)>>2]=f;j=c[b+1120>>2]|0;a[(c[j+(h<<2)>>2]|0)+377>>0]=1;h=h+1|0;f=c[b+1112>>2]|0}while((h|0)<(f|0));if((f|0)>0){i=c[b+712>>2]|0;if((i|0)>0){h=0;k=0.0;l=0.0;n=0.0;m=f;while(1){p=c[b+720>>2]|0;o=k+ +g[p+(h*104|0)+8>>2];l=l+ +g[p+(h*104|0)+12>>2];x=n+ +g[p+(h*104|0)+16>>2];d=c[j+(((h*29873|0)%(m|0)|0)<<2)>>2]|0;p=p+(h*104|0)|0;j=c[d+24>>2]|0;if((j|0)==(c[d+28>>2]|0)?(q=(j|0)==0?1:j<<1,(j|0)<(q|0)):0){if(!q)i=0;else{c[7182]=(c[7182]|0)+1;i=xb((q<<2|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}j=c[d+24>>2]|0}if((j|0)>0){m=0;do{c[i+(m<<2)>>2]=c[(c[d+32>>2]|0)+(m<<2)>>2];m=m+1|0}while((m|0)!=(j|0))}m=c[d+32>>2]|0;if(m){if(a[d+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[m+-4>>2]|0);j=c[d+24>>2]|0}c[d+32>>2]=0}a[d+36>>0]=1;c[d+32>>2]=i;c[d+28>>2]=q;i=c[b+712>>2]|0}c[(c[d+32>>2]|0)+(j<<2)>>2]=p;c[d+24>>2]=j+1;h=h+1|0;if((h|0)>=(i|0))break;k=o;n=x;m=c[b+1112>>2]|0;j=c[b+1120>>2]|0}k=1.0/+(i|0);if((f|0)>=0)if(!f){i=0;n=o*k;l=l*k;k=x*k;L=72}else{n=o*k;l=l*k;k=x*k;L=70}else{C=b+720|0;G=0;F=0}}else{n=1.0/+(i|0)*0.0;l=1.0/+(i|0)*0.0;k=1.0/+(i|0)*0.0;L=70}if((L|0)==70){c[7182]=(c[7182]|0)+1;h=xb((f<<4|3)+16|0)|0;if(!h){i=0;L=72}else{c[(h+4+15&-16)+-4>>2]=h;i=h+4+15&-16;L=72}}if((L|0)==72){h=0;do{g[i+(h<<4)>>2]=n;g[i+(h<<4)+4>>2]=l;g[i+(h<<4)+8>>2]=k;g[i+(h<<4)+12>>2]=0.0;h=h+1|0}while((h|0)!=(f|0));C=b+720|0;G=i;F=i}t=G+4|0;u=G+8|0;s=0;do{z=+(s|0)*.0625;z=2.0-(z>1.0?1.0:z);m=0;d=0;while(1){h=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;j=c[h+24>>2]|0;if((j|0)>0){i=c[h+32>>2]|0;L=c[i>>2]|0;n=+g[L+8>>2]+0.0;l=+g[L+12>>2]+0.0;k=+g[L+16>>2]+0.0;if((j|0)==1)L=82;else{h=1;do{L=c[i+(h<<2)>>2]|0;n=n+ +g[L+8>>2];l=l+ +g[L+12>>2];k=k+ +g[L+16>>2];h=h+1|0}while((h|0)<(j|0));L=80}}else{k=0.0;l=0.0;n=0.0;L=80}if((L|0)==80){L=0;if(!j)r=m;else L=82}if((L|0)==82){L=0;r=G+(d<<4)|0;o=+g[r>>2];v=G+(d<<4)+4|0;x=+g[v>>2];h=G+(d<<4)+8|0;y=+g[h>>2];n=o+z*(n*(1.0/+(j|0))-o);l=x+z*(l*(1.0/+(j|0))-x);k=y+z*(k*(1.0/+(j|0))-y);g[r>>2]=n;g[v>>2]=l;g[h>>2]=k;g[G+(d<<4)+12>>2]=0.0;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;h=c[j+24>>2]|0;if((h|0)<0){if((c[j+28>>2]|0)<0){i=c[j+32>>2]|0;if(i|0){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=0;c[j+28>>2]=0}do{c[(c[j+32>>2]|0)+(h<<2)>>2]=0;h=h+1|0}while((h|0)!=0)}c[j+24>>2]=0;r=m|(n-o)*(n-o)+(l-x)*(l-x)+(k-y)*(k-y)>1.1920928955078125e-07}d=d+1|0;if((d|0)>=(f|0))break;else m=r}s=s+1|0;h=c[b+712>>2]|0;b:do if((h|0)>0){if((f|0)<=1){p=0;while(1){m=c[c[b+1120>>2]>>2]|0;d=(c[C>>2]|0)+(p*104|0)|0;i=c[m+24>>2]|0;if((i|0)==(c[m+28>>2]|0)?(E=(i|0)==0?1:i<<1,(i|0)<(E|0)):0){if(!E)h=0;else{c[7182]=(c[7182]|0)+1;h=xb((E<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}i=c[m+24>>2]|0}if((i|0)>0){j=0;do{c[h+(j<<2)>>2]=c[(c[m+32>>2]|0)+(j<<2)>>2];j=j+1|0}while((j|0)!=(i|0))}j=c[m+32>>2]|0;if(j){if(a[m+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);i=c[m+24>>2]|0}c[m+32>>2]=0}a[m+36>>0]=1;c[m+32>>2]=h;c[m+28>>2]=E;h=c[b+712>>2]|0}c[(c[m+32>>2]|0)+(i<<2)>>2]=d;c[m+24>>2]=i+1;p=p+1|0;if((p|0)>=(h|0))break b}}q=0;do{d=c[C>>2]|0;l=+g[d+(q*104|0)+8>>2];n=+g[d+(q*104|0)+12>>2];o=+g[d+(q*104|0)+16>>2];i=1;k=+w(+(+g[G>>2]-l))+ +w(+(+g[t>>2]-n))+ +w(+(+g[u>>2]-o));j=0;while(1){x=+w(+(+g[G+(i<<4)>>2]-l))+ +w(+(+g[G+(i<<4)+4>>2]-n))+ +w(+(+g[G+(i<<4)+8>>2]-o));m=x>2]|0)+(j<<2)>>2]|0;m=d+(q*104|0)|0;i=c[p+24>>2]|0;if((i|0)==(c[p+28>>2]|0)?(D=(i|0)==0?1:i<<1,(i|0)<(D|0)):0){if(!D)h=0;else{c[7182]=(c[7182]|0)+1;h=xb((D<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}i=c[p+24>>2]|0}if((i|0)>0){j=0;do{c[h+(j<<2)>>2]=c[(c[p+32>>2]|0)+(j<<2)>>2];j=j+1|0}while((j|0)!=(i|0))}j=c[p+32>>2]|0;if(j){if(a[p+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0);i=c[p+24>>2]|0}c[p+32>>2]=0}a[p+36>>0]=1;c[p+32>>2]=h;c[p+28>>2]=D;h=c[b+712>>2]|0}c[(c[p+32>>2]|0)+(i<<2)>>2]=m;c[p+24>>2]=i+1;q=q+1|0}while((q|0)<(h|0))}while(0)}while((s|0)<(e|0)&r);if((h|0)>0){h=h<<2;c[7182]=(c[7182]|0)+1;f=xb((h|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}mk(f|0,-1,h|0)|0;v=f;u=f}else{v=0;u=0}f=c[b+1112>>2]|0;if((f|0)>0){d=c[b+1120>>2]|0;m=0;do{j=c[d+(m<<2)>>2]|0;if((c[j+24>>2]|0)>0){h=c[C>>2]|0;i=c[j+32>>2]|0;c[v+((((c[i>>2]|0)-h|0)/104|0)<<2)>>2]=m;if((c[j+24>>2]|0)>1){f=1;do{c[v+((((c[i+(f<<2)>>2]|0)-h|0)/104|0)<<2)>>2]=m;f=f+1|0}while((f|0)<(c[j+24>>2]|0))}f=c[b+1112>>2]|0}m=m+1|0}while((m|0)<(f|0))}if((c[b+752>>2]|0)>0){r=0;do{E=c[b+760>>2]|0;d=c[C>>2]|0;f=((c[E+(r*44|0)+8>>2]|0)-d|0)/104|0;c[M>>2]=f;c[M+4>>2]=((c[E+(r*44|0)+12>>2]|0)-d|0)/104|0;c[M+8>>2]=((c[E+(r*44|0)+16>>2]|0)-d|0)/104|0;d=0;while(1){p=c[v+(f<<2)>>2]|0;q=d+1|0;f=c[M+(((q|0)==3?0:q)<<2)>>2]|0;c:do if((c[v+(f<<2)>>2]|0)!=(p|0)){m=c[(c[b+1120>>2]|0)+(p<<2)>>2]|0;j=(c[C>>2]|0)+(f*104|0)|0;h=c[m+24>>2]|0;d:do if((h|0)>0){i=c[m+32>>2]|0;f=0;while(1){if((c[i+(f<<2)>>2]|0)==(j|0))break;f=f+1|0;if((f|0)>=(h|0))break d}if((f|0)!=(h|0))break c}while(0);if((h|0)==(c[m+28>>2]|0)?(I=(h|0)==0?1:h<<1,(h|0)<(I|0)):0){if(!I)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((I<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[m+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[m+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[m+32>>2]|0;if(i){if(a[m+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[m+24>>2]|0}c[m+32>>2]=0}a[m+36>>0]=1;c[m+32>>2]=f;c[m+28>>2]=I;f=h}else f=h;c[(c[m+32>>2]|0)+(f<<2)>>2]=j;c[m+24>>2]=f+1}while(0);f=c[M+((((d+2|0)>>>0)%3|0)<<2)>>2]|0;e:do if((c[v+(f<<2)>>2]|0)!=(p|0)){m=c[(c[b+1120>>2]|0)+(p<<2)>>2]|0;j=(c[C>>2]|0)+(f*104|0)|0;h=c[m+24>>2]|0;f:do if((h|0)>0){i=c[m+32>>2]|0;f=0;while(1){if((c[i+(f<<2)>>2]|0)==(j|0))break;f=f+1|0;if((f|0)>=(h|0))break f}if((f|0)!=(h|0))break e}while(0);if((h|0)==(c[m+28>>2]|0)?(H=(h|0)==0?1:h<<1,(h|0)<(H|0)):0){if(!H)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((H<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[m+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[m+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[m+32>>2]|0;if(i){if(a[m+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[m+24>>2]|0}c[m+32>>2]=0}a[m+36>>0]=1;c[m+32>>2]=f;c[m+28>>2]=H;f=h}else f=h;c[(c[m+32>>2]|0)+(f<<2)>>2]=j;c[m+24>>2]=f+1}while(0);if(q>>>0>=3)break;d=q;f=c[M+(q<<2)>>2]|0}r=r+1|0}while((r|0)<(c[b+752>>2]|0));f=c[b+1112>>2]|0}if((f|0)>1){c[7182]=(c[7182]|0)+1;f=xb(403)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}a[f+16>>0]=1;c[f+12>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;p=f+36|0;a[p>>0]=1;q=f+32|0;c[q>>2]=0;r=f+24|0;c[r>>2]=0;s=f+28|0;c[s>>2]=0;a[f+56>>0]=1;c[f+52>>2]=0;c[f+44>>2]=0;c[f+48>>2]=0;t=f+348|0;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+16>>2]=0;g[f+368>>2]=100.0;g[f+372>>2]=.009999999776482582;a[f+376>>0]=0;t=f;a[f+377>>0]=0;j=c[b+712>>2]|0;if((j|0)>0){c[7182]=(c[7182]|0)+1;f=xb((j<<2|3)+16|0)|0;if(!f)i=0;else{c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}h=c[r>>2]|0;if((h|0)>0){f=0;do{c[i+(f<<2)>>2]=c[(c[q>>2]|0)+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0))}f=c[q>>2]|0;if(f|0){if(a[p>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[q>>2]=0}a[p>>0]=1;c[q>>2]=i;c[s>>2]=j;f=c[b+712>>2]|0;if((f|0)>0){d=0;i=c[r>>2]|0;h=j;while(1){m=(c[C>>2]|0)+(d*104|0)|0;do if((i|0)==(h|0)){j=(h|0)==0?1:h<<1;if((h|0)>=(j|0)){j=h;break}if(!j)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((j<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[r>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[q>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[q>>2]|0;if(i){if(a[p>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[r>>2]|0}c[q>>2]=0}a[p>>0]=1;c[q>>2]=f;c[s>>2]=j;f=c[b+712>>2]|0}else{j=h;h=i}while(0);c[(c[q>>2]|0)+(h<<2)>>2]=m;i=h+1|0;c[r>>2]=i;d=d+1|0;if((d|0)>=(f|0))break;else h=j}}}f=c[b+1112>>2]|0;if((f|0)==(c[b+1116>>2]|0)?(K=(f|0)==0?1:f<<1,(f|0)<(K|0)):0){if(!K)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((K<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=f;f=c[b+1112>>2]|0}if((f|0)>0){h=0;do{c[i+(h<<2)>>2]=c[(c[b+1120>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0))}h=c[b+1120>>2]|0;if(h){if(a[b+1124>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);f=c[b+1112>>2]|0}c[b+1120>>2]=0}a[b+1124>>0]=1;c[b+1120>>2]=i;c[b+1116>>2]=K}c[(c[b+1120>>2]|0)+(f<<2)>>2]=t;K=f+1|0;c[b+1112>>2]=K;H=c[b+1120>>2]|0;f=H+(f<<2)|0;I=c[H>>2]|0;c[H>>2]=c[f>>2];c[f>>2]=I;f=K}if((f|0)>0){h=0;do{d=c[(c[b+1120>>2]|0)+(h<<2)>>2]|0;g:do if(!(c[d+24>>2]|0)){h=h+-1|0;f=c[d+348>>2]|0;if(f|0){sg(b+1048|0,f)|0;i=c[b+1052>>2]|0;if(i|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+1052>>2]=f;c[b+1060>>2]=(c[b+1060>>2]|0)+-1}f=c[d+52>>2]|0;if(f|0){if(a[d+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+52>>2]=0}a[d+56>>0]=1;c[d+52>>2]=0;c[d+44>>2]=0;c[d+48>>2]=0;f=c[d+32>>2]|0;if(f|0){if(a[d+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+32>>2]=0}a[d+36>>0]=1;c[d+32>>2]=0;c[d+24>>2]=0;c[d+28>>2]=0;f=c[d+12>>2]|0;if(f|0){if(a[d+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[d+12>>2]=0}a[d+16>>0]=1;c[d+12>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0);f=c[b+1112>>2]|0;if((f|0)>0){m=c[b+1120>>2]|0;i=0;while(1){j=m+(i<<2)|0;if((c[j>>2]|0)==(d|0))break;i=i+1|0;if((i|0)>=(f|0))break g}if((i|0)>=(f|0))break;c[j>>2]=c[m+(f+-1<<2)>>2];c[(c[b+1120>>2]|0)+(f+-1<<2)>>2]=d;c[b+1112>>2]=f+-1;f=f+-1|0}}while(0);h=h+1|0}while((h|0)<(f|0))}if(!((v|0)==0|(u|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[u+-4>>2]|0)}if(!((G|0)==0|(F|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[F+-4>>2]|0)}}else L=244}else L=244;h:do if((L|0)==244){m=c[b+772>>2]|0;if(!m){m=c[b+752>>2]|0;if((f|0)<(m|0)){if((c[b+1116>>2]|0)<(m|0)){if(m){c[7182]=(c[7182]|0)+1;h=xb((m<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[b+1112>>2]|0;if((j|0)>0){i=0;do{c[h+(i<<2)>>2]=c[(c[b+1120>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(j|0));j=b+1120|0}else j=b+1120|0}else{h=0;j=b+1120|0}i=c[j>>2]|0;if(i|0){if(a[b+1124>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[j>>2]=0}a[b+1124>>0]=1;c[j>>2]=h;c[b+1116>>2]=m}do{c[(c[b+1120>>2]|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)!=(m|0))}c[b+1112>>2]=m;if((m|0)>0){h=0;do{c[7182]=(c[7182]|0)+1;f=xb(403)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}a[f+16>>0]=1;c[f+12>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;a[f+36>>0]=1;c[f+32>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;a[f+56>>0]=1;c[f+52>>2]=0;c[f+44>>2]=0;c[f+48>>2]=0;L=f+348|0;c[L>>2]=0;c[L+4>>2]=0;c[L+8>>2]=0;c[L+12>>2]=0;c[L+16>>2]=0;g[f+368>>2]=100.0;g[f+372>>2]=.009999999776482582;a[f+376>>0]=0;c[(c[b+1120>>2]|0)+(h<<2)>>2]=f;a[(c[(c[b+1120>>2]|0)+(h<<2)>>2]|0)+377>>0]=1;h=h+1|0}while((h|0)<(c[b+1112>>2]|0))}if((c[b+752>>2]|0)<=0)break;d=0;while(1){j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+760>>2]|0)+(d*44|0)+8|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(p=(h|0)==0?1:h<<1,(h|0)<(p|0)):0){if(!p)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((p<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=p;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+760>>2]|0)+(d*44|0)+12|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(r=(h|0)==0?1:h<<1,(h|0)<(r|0)):0){if(!r)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((r<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=r;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+760>>2]|0)+(d*44|0)+16|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(s=(h|0)==0?1:h<<1,(h|0)<(s|0)):0){if(!s)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((s<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=s;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;d=d+1|0;if((d|0)>=(c[b+752>>2]|0))break h}}if((f|0)<(m|0)){if((c[b+1116>>2]|0)<(m|0)){c[7182]=(c[7182]|0)+1;h=xb((m<<2|3)+16|0)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}i=c[b+1112>>2]|0;if((i|0)>0){h=0;do{c[j+(h<<2)>>2]=c[(c[b+1120>>2]|0)+(h<<2)>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[b+1120>>2]|0;if(h|0){if(a[b+1124>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[b+1120>>2]=0}a[b+1124>>0]=1;c[b+1120>>2]=j;c[b+1116>>2]=m;h=b+1120|0}else h=b+1120|0;do{c[(c[h>>2]|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)!=(m|0))}c[b+1112>>2]=m;if((m|0)>0){h=0;do{c[7182]=(c[7182]|0)+1;f=xb(403)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}a[f+16>>0]=1;c[f+12>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;a[f+36>>0]=1;c[f+32>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;a[f+56>>0]=1;c[f+52>>2]=0;c[f+44>>2]=0;c[f+48>>2]=0;L=f+348|0;c[L>>2]=0;c[L+4>>2]=0;c[L+8>>2]=0;c[L+12>>2]=0;c[L+16>>2]=0;g[f+368>>2]=100.0;g[f+372>>2]=.009999999776482582;a[f+376>>0]=0;c[(c[b+1120>>2]|0)+(h<<2)>>2]=f;a[(c[(c[b+1120>>2]|0)+(h<<2)>>2]|0)+377>>0]=1;h=h+1|0}while((h|0)<(c[b+1112>>2]|0))}if((c[b+772>>2]|0)>0){d=0;do{j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+780>>2]|0)+(d*104|0)+8|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(C=(h|0)==0?1:h<<1,(h|0)<(C|0)):0){if(!C)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((C<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=C;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+780>>2]|0)+(d*104|0)+12|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(t=(h|0)==0?1:h<<1,(h|0)<(t|0)):0){if(!t)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((t<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=t;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+780>>2]|0)+(d*104|0)+16|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(u=(h|0)==0?1:h<<1,(h|0)<(u|0)):0){if(!u)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((u<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=u;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;j=c[(c[b+1120>>2]|0)+(d<<2)>>2]|0;m=(c[b+780>>2]|0)+(d*104|0)+20|0;h=c[j+24>>2]|0;if((h|0)==(c[j+28>>2]|0)?(v=(h|0)==0?1:h<<1,(h|0)<(v|0)):0){if(!v)f=0;else{c[7182]=(c[7182]|0)+1;f=xb((v<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}h=c[j+24>>2]|0}if((h|0)>0){i=0;do{c[f+(i<<2)>>2]=c[(c[j+32>>2]|0)+(i<<2)>>2];i=i+1|0}while((i|0)!=(h|0))}i=c[j+32>>2]|0;if(i){if(a[j+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);h=c[j+24>>2]|0}c[j+32>>2]=0}a[j+36>>0]=1;c[j+32>>2]=f;c[j+28>>2]=v;f=h}else f=h;c[(c[j+32>>2]|0)+(f<<2)>>2]=c[m>>2];c[j+24>>2]=f+1;d=d+1|0}while((d|0)<(c[b+772>>2]|0))}}while(0);f=c[b+1112>>2]|0;if(!f){b=0;sa=M;return b|0}if((f|0)>0){q=0;do{r=c[(c[b+1120>>2]|0)+(q<<2)>>2]|0;g[r+128>>2]=0.0;d=c[r+24>>2]|0;m=c[r+4>>2]|0;if((d|0)>(m|0)){do if((c[r+8>>2]|0)<(d|0)){if(!d){f=0;i=m}else{c[7182]=(c[7182]|0)+1;f=xb((d<<2|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=c[r+4>>2]|0}j=c[r+12>>2]|0;if((i|0)<=0){if(!j){a[r+16>>0]=1;c[r+12>>2]=f;c[r+8>>2]=d;break}}else{h=0;do{c[f+(h<<2)>>2]=c[j+(h<<2)>>2];h=h+1|0}while((h|0)!=(i|0))}if(a[r+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}a[r+16>>0]=1;c[r+12>>2]=f;c[r+8>>2]=d}else f=c[r+12>>2]|0;while(0);mk(f+(m<<2)|0,0,d-m<<2|0)|0;p=c[r+24>>2]|0}else p=d;c[r+4>>2]=d;m=(p|0)>0;if(m){h=c[r+32>>2]|0;i=c[r+12>>2]|0;f=0;do{k=+g[(c[h+(f<<2)>>2]|0)+88>>2];if(k==0.0){a[r+376>>0]=1;k=999999984306749440.0}else k=1.0/k;g[i+(f<<2)>>2]=k;l=k+ +g[r+128>>2];g[r+128>>2]=l;f=f+1|0}while((f|0)!=(p|0));g[r+128>>2]=1.0/l;f=0;k=0.0;n=0.0;o=0.0;do{L=c[h+(f<<2)>>2]|0;B=+g[i+(f<<2)>>2];k=k+ +g[L+8>>2]*B;n=n+B*+g[L+12>>2];o=o+B*+g[L+16>>2];f=f+1|0}while((f|0)!=(p|0));l=1.0/l}else{l=1.0/+g[r+128>>2];g[r+128>>2]=l;o=0.0;n=0.0;k=0.0}B=l*k;A=l*n;z=l*o;g[r+228>>2]=B;g[r+232>>2]=A;g[r+236>>2]=z;g[r+240>>2]=0.0;f=r+316|0;h=f+36|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(h|0));f=r+132|0;h=f+48|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(h|0));if(m){h=c[r+32>>2]|0;i=c[r+12>>2]|0;f=0;k=0.0;l=0.0;n=0.0;o=0.0;x=0.0;y=0.0;do{L=c[h+(f<<2)>>2]|0;Q=+g[L+8>>2]-B;O=+g[L+12>>2]-A;P=+g[L+16>>2]-z;N=+g[i+(f<<2)>>2];k=k+N*(O*O+P*P);g[r+132>>2]=k;l=N*(Q*Q+P*P)+l;g[r+152>>2]=l;n=(Q*Q+O*O)*N+n;g[r+172>>2]=n;o=o-O*Q*N;g[r+136>>2]=o;x=x-P*Q*N;g[r+140>>2]=x;y=y-P*O*N;g[r+156>>2]=y;f=f+1|0}while((f|0)!=(p|0));f=r+136|0;h=r+140|0;i=r+156|0;j=r+152|0}else{f=r+136|0;h=r+140|0;i=r+156|0;j=r+152|0;y=0.0;x=0.0;o=0.0;n=0.0;l=0.0;k=0.0}B=l*n-y*y;N=y*x-n*o;O=y*o-l*x;Q=1.0/(B*k+o*N+O*x);P=(o*x-y*k)*Q;g[r+132>>2]=B*Q;g[f>>2]=N*Q;g[h>>2]=O*Q;g[r+144>>2]=0.0;g[r+148>>2]=N*Q;g[j>>2]=(n*k-x*x)*Q;g[i>>2]=P;g[r+160>>2]=0.0;g[r+164>>2]=O*Q;g[r+168>>2]=P;g[r+172>>2]=(l*k-o*o)*Q;g[r+176>>2]=0.0;c[r+60>>2]=1065353216;c[r+64>>2]=0;c[r+64+4>>2]=0;c[r+64+8>>2]=0;c[r+64+12>>2]=0;c[r+80>>2]=1065353216;c[r+84>>2]=0;c[r+84+4>>2]=0;c[r+84+8>>2]=0;c[r+84+12>>2]=0;c[r+100>>2]=1065353216;c[r+104>>2]=0;c[r+108>>2]=c[r+228>>2];c[r+108+4>>2]=c[r+228+4>>2];c[r+108+8>>2]=c[r+228+8>>2];c[r+108+12>>2]=c[r+228+12>>2];j=c[r+44>>2]|0;if((j|0)<(p|0)){if((c[r+48>>2]|0)<(p|0)){if(!p){f=0;i=j}else{c[7182]=(c[7182]|0)+1;f=xb((p<<4|3)+16|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=c[r+44>>2]|0}if((i|0)>0){h=0;do{L=f+(h<<4)|0;K=(c[r+52>>2]|0)+(h<<4)|0;c[L>>2]=c[K>>2];c[L+4>>2]=c[K+4>>2];c[L+8>>2]=c[K+8>>2];c[L+12>>2]=c[K+12>>2];h=h+1|0}while((h|0)!=(i|0))}h=c[r+52>>2]|0;if(h|0){if(a[r+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}c[r+52>>2]=0}a[r+56>>0]=1;c[r+52>>2]=f;c[r+48>>2]=p;h=r+52|0}else h=r+52|0;f=j;do{L=(c[h>>2]|0)+(f<<4)|0;c[L>>2]=c[M>>2];c[L+4>>2]=c[M+4>>2];c[L+8>>2]=c[M+8>>2];c[L+12>>2]=c[M+12>>2];f=f+1|0}while((f|0)!=(p|0))}c[r+44>>2]=p;if(m){f=0;do{K=c[(c[r+32>>2]|0)+(f<<2)>>2]|0;P=+g[K+12>>2]-+g[r+232>>2];Q=+g[K+16>>2]-+g[r+236>>2];L=c[r+52>>2]|0;g[L+(f<<4)>>2]=+g[K+8>>2]-+g[r+228>>2];g[L+(f<<4)+4>>2]=P;g[L+(f<<4)+8>>2]=Q;g[L+(f<<4)+12>>2]=0.0;f=f+1|0}while((f|0)<(c[r+44>>2]|0))}q=q+1|0}while((q|0)<(c[b+1112>>2]|0))}Yb(b);f=c[b+1112>>2]|0;d=J(f,f)|0;m=c[b+1132>>2]|0;if((d|0)>(m|0)){do if((c[b+1136>>2]|0)<(d|0)){if(!d){f=0;i=m}else{c[7182]=(c[7182]|0)+1;f=xb(d+19|0)|0;if(!f)f=0;else{c[(f+4+15&-16)+-4>>2]=f;f=f+4+15&-16}i=c[b+1132>>2]|0}j=c[b+1140>>2]|0;if((i|0)<=0){if(!j){a[b+1144>>0]=1;c[b+1140>>2]=f;c[b+1136>>2]=d;break}}else{h=0;do{a[f+h>>0]=a[j+h>>0]|0;h=h+1|0}while((h|0)!=(i|0))}if(a[b+1144>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}a[b+1144>>0]=1;c[b+1140>>2]=f;c[b+1136>>2]=d}else f=c[b+1140>>2]|0;while(0);mk(f+m|0,0,d-m|0)|0;f=c[b+1112>>2]|0}c[b+1132>>2]=d;if((f|0)<=0){b=f;sa=M;return b|0}v=c[b+1120>>2]|0;s=c[b+1140>>2]|0;r=0;do{t=c[v+(r<<2)>>2]|0;c[t+380>>2]=r;u=c[t+24>>2]|0;q=0;do{p=c[v+(q<<2)>>2]|0;d=0;while(1){if((d|0)>=(u|0)){h=0;break}i=c[p+24>>2]|0;i:do if((i|0)>0){j=c[(c[t+32>>2]|0)+(d<<2)>>2]|0;m=c[p+32>>2]|0;h=0;while(1){if((j|0)==(c[m+(h<<2)>>2]|0)){h=1;break i}h=h+1|0;if((h|0)>=(i|0)){h=0;break}}}else h=0;while(0);if(h){h=1;break}else d=d+1|0}a[s+((J(q,f)|0)+r)>>0]=h;q=q+1|0}while((q|0)!=(f|0));r=r+1|0}while((r|0)!=(f|0));sa=M;return f|0}function ob(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0.0,o=0.0,p=0,q=0.0,r=0,s=0.0,t=0,u=0,v=0.0,y=0.0,z=0,A=0.0,B=0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,K=0,L=0,M=0,N=0,O=0,P=0.0,Q=0.0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Z=sa;sa=sa+96|0;f=c[d+4>>2]|0;i=f>>>0>8?f:8;if((i|0)>0){c[7182]=(c[7182]|0)+1;f=xb((i<<4|3)+16|0)|0;if(!f)h=0;else{c[(f+4+15&-16)+-4>>2]=f;h=f+4+15&-16}f=0;do{Y=h+(f<<4)|0;c[Y>>2]=c[Z>>2];c[Y+4>>2]=c[Z+4>>2];c[Y+8>>2]=c[Z+8>>2];c[Y+12>>2]=c[Z+12>>2];f=f+1|0}while((f|0)!=(i|0));Y=h;X=h;f=c[d+4>>2]|0}else{Y=0;X=0}j=c[d+8>>2]|0;z=c[d+12>>2]|0;D=+g[d+16>>2];do if(!f){h=1;f=0}else{i=c[b+24>>2]|0;if((i|0)<0){h=c[b+32>>2]|0;if((c[b+28>>2]|0)<0){if(h|0?a[b+36>>0]|0:0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0)}a[b+36>>0]=1;c[b+32>>2]=0;c[b+28>>2]=0;h=0}mk(h+(i<<2)|0,0,J(i,-4)|0)|0}c[b+24>>2]=0;h=j;i=0;o=3402823466385288598117041.0e14;l=-3402823466385288598117041.0e14;q=3402823466385288598117041.0e14;m=-3402823466385288598117041.0e14;s=3402823466385288598117041.0e14;n=-3402823466385288598117041.0e14;while(1){Q=+g[h>>2];o=Ql?Q:l;Q=+g[h+4>>2];q=Qm?Q:m;Q=+g[h+8>>2];s=Qn?Q:n;i=i+1|0;if((i|0)==(f|0))break;else h=h+z|0}P=l-o;Q=m-q;n=n-s;C=o+P*.5;A=q+Q*.5;y=s+n*.5;do if(f>>>0<3|(P<9.999999974752427e-07|Q<9.999999974752427e-07|n<9.999999974752427e-07)){o=P>9.999999974752427e-07&P<3402823466385288598117041.0e14?P:3402823466385288598117041.0e14;o=Q>9.999999974752427e-07&Q9.999999974752427e-07&n>2]=Q;g[Y+4>>2]=I;g[Y+8>>2]=l;g[Y+16>>2]=P;g[Y+20>>2]=I;g[Y+24>>2]=l;g[Y+32>>2]=P;g[Y+36>>2]=m;g[Y+40>>2]=l;g[Y+48>>2]=Q;g[Y+52>>2]=m;g[Y+56>>2]=l;g[Y+64>>2]=Q;g[Y+68>>2]=I;g[Y+72>>2]=o;g[Y+80>>2]=P;g[Y+84>>2]=I;g[Y+88>>2]=o;g[Y+96>>2]=P;g[Y+100>>2]=m;g[Y+104>>2]=o;g[Y+112>>2]=Q;g[Y+116>>2]=m;g[Y+120>>2]=o;o=1.0;m=1.0;l=1.0;U=8;W=57}else{r=0;u=0;t=j;i=0;while(1){q=1.0/P*+g[t>>2];s=1.0/Q*+g[t+4>>2];v=1.0/n*+g[t+8>>2];t=t+z|0;if(r){h=0;do{j=Y+(h<<4)|0;l=+g[j>>2];k=Y+(h<<4)+4|0;m=+g[k>>2];p=Y+(h<<4)+8|0;o=+g[p>>2];if(+w(+(l-q))>>0>>0);if((W|0)==28){W=0;if((q-1.0/P*C)*(q-1.0/P*C)+(s-1.0/Q*A)*(s-1.0/Q*A)+(v-1.0/n*y)*(v-1.0/n*y)>(l-1.0/P*C)*(l-1.0/P*C)+(m-1.0/Q*A)*(m-1.0/Q*A)+(o-1.0/n*y)*(o-1.0/n*y)){g[j>>2]=q;g[k>>2]=s;g[p>>2]=v}}if((h|0)==(r|0))W=32;else{p=h;K=r}}else{h=0;W=32}if((W|0)==32){W=0;g[Y+(h<<4)>>2]=q;g[Y+(h<<4)+4>>2]=s;g[Y+(h<<4)+8>>2]=v;p=h;K=h+1|0}if((i|0)==(c[b+28>>2]|0)?(B=(i|0)==0?1:i<<1,(i|0)<(B|0)):0){if(!B)h=0;else{c[7182]=(c[7182]|0)+1;h=xb((B<<2|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}i=c[b+24>>2]|0}k=c[b+32>>2]|0;if((i|0)<=0){if(k)W=43}else{j=0;do{c[h+(j<<2)>>2]=c[k+(j<<2)>>2];j=j+1|0}while((j|0)!=(i|0));W=43}if((W|0)==43){W=0;if(a[b+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}c[b+32>>2]=0;i=c[b+24>>2]|0}a[b+36>>0]=1;c[b+32>>2]=h;c[b+28>>2]=B;h=i}else h=i;c[(c[b+32>>2]|0)+(h<<2)>>2]=p;i=(c[b+24>>2]|0)+1|0;c[b+24>>2]=i;u=u+1|0;if((u|0)==(f|0))break;else r=K}t=(K|0)==0;if(t){f=1;v=3402823466385288598117041.0e14;o=-3402823466385288598117041.0e14;s=3402823466385288598117041.0e14;m=-3402823466385288598117041.0e14;q=3402823466385288598117041.0e14;l=-3402823466385288598117041.0e14}else{f=0;A=3402823466385288598117041.0e14;v=3402823466385288598117041.0e14;C=-3402823466385288598117041.0e14;o=-3402823466385288598117041.0e14;E=3402823466385288598117041.0e14;s=3402823466385288598117041.0e14;F=-3402823466385288598117041.0e14;m=-3402823466385288598117041.0e14;H=3402823466385288598117041.0e14;q=3402823466385288598117041.0e14;I=-3402823466385288598117041.0e14;l=-3402823466385288598117041.0e14;while(1){y=+g[Y+(f<<4)>>2];h=yC;o=i?y:o;D=+g[Y+(f<<4)+4>>2];j=DF;m=k?D:m;G=+g[Y+(f<<4)+8>>2];p=GI;l=r?G:l;f=f+1|0;if((f|0)==(K|0))break;else{A=h?y:A;C=i?y:C;E=j?D:E;F=k?D:F;H=p?G:H;I=r?G:I}}f=K>>>0<3}A=o-v;m=m-s;o=l-q;if(!(f|(A<9.999999974752427e-07|m<9.999999974752427e-07|o<9.999999974752427e-07))){if(!t){o=P;m=Q;l=n;U=K;W=57;break}break}y=v+A*.5;v=s+m*.5;s=q+o*.5;q=A>=9.999999974752427e-07&A<3402823466385288598117041.0e14?A:3402823466385288598117041.0e14;q=m>=9.999999974752427e-07&m=9.999999974752427e-07&o>2]=I;g[Y+4>>2]=H;g[Y+8>>2]=G;g[Y+16>>2]=l;g[Y+20>>2]=H;g[Y+24>>2]=G;g[Y+32>>2]=l;g[Y+36>>2]=m;g[Y+40>>2]=G;g[Y+48>>2]=I;g[Y+52>>2]=m;g[Y+56>>2]=G;g[Y+64>>2]=I;g[Y+68>>2]=H;g[Y+72>>2]=o;g[Y+80>>2]=l;g[Y+84>>2]=H;g[Y+88>>2]=o;g[Y+96>>2]=l;g[Y+100>>2]=m;g[Y+104>>2]=o;g[Y+112>>2]=I;g[Y+116>>2]=m;g[Y+120>>2]=o;o=P;m=Q;l=n;U=8;W=57}while(0);if((W|0)==57){f=0;do{V=Y+(f<<4)|0;g[V>>2]=o*+g[V>>2];V=Y+(f<<4)+4|0;g[V>>2]=m*+g[V>>2];V=Y+(f<<4)+8|0;g[V>>2]=l*+g[V>>2];f=f+1|0}while(f>>>0>>0);M=c[d+20>>2]|0;if((U|0)>=4){l=+g[Y>>2];o=+g[Y+4>>2];m=+g[Y+8>>2];V=U<<2;c[7182]=(c[7182]|0)+1;f=xb((V|3)+16|0)|0;if(!f)i=0;else{c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}a[Z+52+16>>0]=1;R=Z+52+12|0;c[R>>2]=0;c[Z+52+4>>2]=0;B=Z+52+8|0;c[B>>2]=0;c[7182]=(c[7182]|0)+1;h=xb((V|3)+16|0)|0;if(h){c[(h+4+15&-16)+-4>>2]=h;f=c[R>>2]|0;if(!f){f=h+4+15&-16;W=63}else{c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);a[Z+52+16>>0]=1;c[R>>2]=h+4+15&-16;c[B>>2]=U;z=R}}else{f=0;W=63}if((W|0)==63){a[Z+52+16>>0]=1;c[R>>2]=f;c[B>>2]=U;z=R}u=0;f=0;y=l;v=m;n=m;p=U;t=i;q=o;s=o;k=i;h=U;r=i;while(1){if((f|0)==(h|0)?(L=(f|0)==0?1:f<<1,(f|0)<(L|0)):0){if((L|0)!=0?(c[7182]=(c[7182]|0)+1,S=xb((L<<2|3)+16|0)|0,(S|0)!=0):0){c[(S+4+15&-16)+-4>>2]=S;j=S+4+15&-16}else j=0;i=c[R>>2]|0;if((f|0)<=0){if(i)W=75}else{h=0;do{c[j+(h<<2)>>2]=c[i+(h<<2)>>2];h=h+1|0}while((h|0)!=(f|0));W=75}if((W|0)==75){W=0;c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);c[R>>2]=0;f=c[Z+52+4>>2]|0}c[z>>2]=j;c[B>>2]=L}c[(c[R>>2]|0)+(f<<2)>>2]=1;c[Z+52+4>>2]=f+1;do if((u|0)==(p|0)){f=(u|0)==0;h=f?1:u<<1;if((u|0)<(h|0)){if((h|0)!=0?(c[7182]=(c[7182]|0)+1,T=xb((h<<2|3)+16|0)|0,(T|0)!=0):0){c[(T+4+15&-16)+-4>>2]=T;i=T+4+15&-16}else i=0;if(f){if(!t){h=1;N=i;O=i;break}}else{f=0;do{c[i+(f<<2)>>2]=c[t+(f<<2)>>2];f=f+1|0}while((f|0)!=(u|0))}if(!r){N=i;O=i}else{c[7183]=(c[7183]|0)+1;Hc(c[r+-4>>2]|0);N=i;O=i}}else{h=u;N=t;O=k;i=r}}else{h=p;N=t;O=k;i=r}while(0);c[N+(u<<2)>>2]=0;f=u+1|0;P=+g[Y+(u<<4)>>2];o=P>2];s=Q>2];n=m=(U|0))break;u=f;f=c[Z+52+4>>2]|0;y=l;l=o;v=m;p=h;t=N;k=O;h=c[B>>2]|0;r=i}a[Z+52+16>>0]=1;E=+x(+((l-o)*(l-o)+(q-s)*(q-s)+(m-n)*(m-n)))*1.0000000474974513e-03;c[Z>>2]=1008981770;c[Z+4>>2]=1017370378;c[Z+8>>2]=1065353216;g[Z+12>>2]=0.0;K=_d(Y,U,Z,Z+52|0)|0;g[Z+72>>2]=-.009999999776482582;g[Z+72+4>>2]=-.019999999552965164;g[Z+72+8>>2]=-1.0;g[Z+72+12>>2]=0.0;L=_d(Y,U,Z+72|0,Z+52|0)|0;p=Y+(K<<4)|0;r=Y+(L<<4)|0;q=+g[p>>2]-+g[r>>2];t=Y+(K<<4)+4|0;u=Y+(L<<4)+4|0;s=+g[t>>2]-+g[u>>2];z=Y+(K<<4)+8|0;B=Y+(L<<4)+8|0;v=+g[z>>2]-+g[B>>2];g[Z>>2]=q;g[Z+4>>2]=s;g[Z+8>>2]=v;g[Z+12>>2]=0.0;a:do if((K|0)!=(L|0)?!(v==0.0&s==0.0&q==0.0):0){l=v*.019999999552965164-s*0.0;g[Z+16>>2]=l;g[Z+20>>2]=q*0.0-v;g[Z+24>>2]=s-q*.019999999552965164;g[Z+28>>2]=0.0;g[Z+32>>2]=v-s*0.0;g[Z+36>>2]=v*.019999999552965164+q*0.0;g[Z+40>>2]=s*-.019999999552965164-q;g[Z+44>>2]=0.0;m=+x(+(l*l+(q*0.0-v)*(q*0.0-v)+(s-q*.019999999552965164)*(s-q*.019999999552965164)));if(m>+x(+((v-s*0.0)*(v-s*0.0)+(v*.019999999552965164+q*0.0)*(v*.019999999552965164+q*0.0)+(s*-.019999999552965164-q)*(s*-.019999999552965164-q)))){g[Z+16>>2]=l*(1.0/m);g[Z+20>>2]=(q*0.0-v)*(1.0/m);o=(s-q*.019999999552965164)*(1.0/m);n=l*(1.0/m);l=(q*0.0-v)*(1.0/m)}else{c[Z+16>>2]=c[Z+32>>2];c[Z+16+4>>2]=c[Z+32+4>>2];c[Z+16+8>>2]=c[Z+32+8>>2];c[Z+16+12>>2]=c[Z+32+12>>2];n=+g[Z+16>>2];Q=+g[Z+20>>2];o=+g[Z+24>>2];l=1.0/+x(+(n*n+Q*Q+o*o));g[Z+16>>2]=n*l;g[Z+20>>2]=Q*l;o=o*l;n=n*l;l=Q*l}g[Z+24>>2]=o;f=_d(Y,U,Z+16|0,Z+52|0)|0;if((f|0)==(K|0)|(f|0)==(L|0)){g[Z+72>>2]=-n;g[Z+72+4>>2]=-l;g[Z+72+8>>2]=-o;g[Z+72+12>>2]=0.0;k=_d(Y,U,Z+72|0,Z+52|0)|0}else k=f;if(!((k|0)==(K|0)|(k|0)==(L|0))){h=Y+(k<<4)|0;l=+g[h>>2]-+g[p>>2];i=Y+(k<<4)+4|0;m=+g[i>>2]-+g[t>>2];j=Y+(k<<4)+8|0;n=+g[j>>2]-+g[z>>2];g[Z+16>>2]=l;g[Z+20>>2]=m;g[Z+24>>2]=n;g[Z+28>>2]=0.0;o=1.0/+x(+((s*l-m*q)*(s*l-m*q)+((m*v-n*s)*(m*v-n*s)+(n*q-v*l)*(n*q-v*l))));g[Z+32>>2]=(m*v-n*s)*o;g[Z+36>>2]=(n*q-v*l)*o;g[Z+40>>2]=(s*l-m*q)*o;c[Z+44>>2]=0;f=_d(Y,U,Z+32|0,Z+52|0)|0;if((f|0)==(k|0)|((f|0)==(K|0)|(f|0)==(L|0))){g[Z+72>>2]=-((m*v-n*s)*o);g[Z+72+4>>2]=-((n*q-v*l)*o);g[Z+72+8>>2]=-((s*l-m*q)*o);g[Z+72+12>>2]=0.0;f=_d(Y,U,Z+72|0,Z+52|0)|0}if(!((f|0)==(k|0)|((f|0)==(K|0)|(f|0)==(L|0)))){C=+g[p>>2];G=+g[t>>2];A=+g[z>>2];P=+g[r>>2]-C;D=+g[u>>2]-G;H=+g[B>>2]-A;I=+g[h>>2]-C;F=+g[i>>2]-G;Q=+g[j>>2]-A;T=(+g[Y+(f<<4)+8>>2]-A)*(P*F-D*I)+((+g[Y+(f<<4)>>2]-C)*(D*Q-H*F)+(+g[Y+(f<<4)+4>>2]-G)*(H*I-P*Q))<0.0;h=T?k:f;f=T?f:k;if((K|0)!=-1){A=(+g[Y+(K<<4)>>2]+ +g[Y+(L<<4)>>2]+ +g[Y+(f<<4)>>2]+ +g[Y+(h<<4)>>2])*.25;C=(+g[Y+(K<<4)+4>>2]+ +g[Y+(L<<4)+4>>2]+ +g[Y+(f<<4)+4>>2]+ +g[Y+(h<<4)+4>>2])*.25;D=(+g[Y+(K<<4)+8>>2]+ +g[Y+(L<<4)+8>>2]+ +g[Y+(f<<4)+8>>2]+ +g[Y+(h<<4)+8>>2])*.25;T=bh(b,f,h,L)|0;c[T+12>>2]=2;c[T+16>>2]=3;c[T+20>>2]=1;T=bh(b,h,f,K)|0;c[T+12>>2]=3;c[T+16>>2]=2;c[T+20>>2]=0;T=bh(b,K,L,h)|0;c[T+12>>2]=0;c[T+16>>2]=1;c[T+20>>2]=3;T=bh(b,L,K,f)|0;c[T+12>>2]=1;c[T+16>>2]=0;c[T+20>>2]=2;c[N+(h<<2)>>2]=1;c[N+(f<<2)>>2]=1;c[N+(L<<2)>>2]=1;c[N+(K<<2)>>2]=1;f=c[b+4>>2]|0;if((f|0)>0){h=0;do{f=c[(c[b+12>>2]|0)+(h<<2)>>2]|0;S=c[f>>2]|0;L=c[f+4>>2]|0;T=c[f+8>>2]|0;q=+g[Y+(L<<4)>>2];n=q-+g[Y+(S<<4)>>2];s=+g[Y+(L<<4)+4>>2];o=s-+g[Y+(S<<4)+4>>2];m=+g[Y+(L<<4)+8>>2];l=m-+g[Y+(S<<4)+8>>2];q=+g[Y+(T<<4)>>2]-q;s=+g[Y+(T<<4)+4>>2]-s;m=+g[Y+(T<<4)+8>>2]-m;v=+x(+((n*s-o*q)*(n*s-o*q)+((o*m-l*s)*(o*m-l*s)+(l*q-n*m)*(l*q-n*m))));if(v==0.0){c[Z>>2]=1065353216;c[Z+4>>2]=0;c[Z+8>>2]=0;y=1.0;m=0.0;l=0.0}else{g[Z>>2]=(o*m-l*s)*(1.0/v);g[Z+4>>2]=(l*q-n*m)*(1.0/v);g[Z+8>>2]=(n*s-o*q)*(1.0/v);y=(o*m-l*s)*(1.0/v);m=(l*q-n*m)*(1.0/v);l=(n*s-o*q)*(1.0/v)}g[Z+12>>2]=0.0;S=_d(Y,U,Z,Z+52|0)|0;c[f+28>>2]=S;T=c[f>>2]|0;g[f+32>>2]=(+g[Y+(S<<4)>>2]-+g[Y+(T<<4)>>2])*y+(+g[Y+(S<<4)+4>>2]-+g[Y+(T<<4)+4>>2])*m+(+g[Y+(S<<4)+8>>2]-+g[Y+(T<<4)+8>>2])*l;h=h+1|0;f=c[b+4>>2]|0}while((h|0)<(f|0))}h=(M|0)==0?999999996:M+-4|0;if((h|0)>0)while(1){r=c[b+12>>2]|0;k=0;i=0;do{j=c[r+(k<<2)>>2]|0;do if(i){if(!j)break;if(+g[i+32>>2]<+g[j+32>>2])W=115}else W=115;while(0);if((W|0)==115){W=0;i=j}k=k+1|0}while((k|0)<(f|0));if((i|0)==0?1:!(+g[i+32>>2]>E)){f=1;break a}t=c[i+28>>2]|0;c[N+(t<<2)>>2]=1;f=c[b+4>>2]|0;b:do if(f|0){j=Y+(t<<4)|0;k=Y+(t<<4)+4|0;p=Y+(t<<4)+8|0;i=r;while(1){f=f+-1|0;i=c[i+(f<<2)>>2]|0;do if(i|0){S=c[i>>2]|0;M=c[i+4>>2]|0;T=c[i+8>>2]|0;H=+g[Y+(M<<4)>>2];I=+g[Y+(S<<4)>>2];q=+g[Y+(M<<4)+4>>2];v=+g[Y+(S<<4)+4>>2];y=+g[Y+(M<<4)+8>>2];F=+g[Y+(S<<4)+8>>2];G=+g[Y+(T<<4)>>2]-H;s=+g[Y+(T<<4)+4>>2]-q;P=+g[Y+(T<<4)+8>>2]-y;Q=+x(+(((H-I)*s-(q-v)*G)*((H-I)*s-(q-v)*G)+(((q-v)*P-(y-F)*s)*((q-v)*P-(y-F)*s)+((y-F)*G-(H-I)*P)*((y-F)*G-(H-I)*P))));if(!((+g[p>>2]-F)*(Q==0.0?0.0:((H-I)*s-(q-v)*G)*(1.0/Q))+((+g[j>>2]-I)*(Q==0.0?1.0:((q-v)*P-(y-F)*s)*(1.0/Q))+(+g[k>>2]-v)*(Q==0.0?0.0:((y-F)*G-(H-I)*P)*(1.0/Q)))>E*.009999999776482582))break;rd(b,i,t)}while(0);if(!f)break;i=c[b+12>>2]|0}f=c[b+4>>2]|0;if(!f)break;i=f;c:do{i=i+-1|0;k=c[b+12>>2]|0;p=c[k+(i<<2)>>2]|0;do if(p){r=c[p>>2]|0;do if((r|0)!=(t|0)){j=c[p+4>>2]|0;if((j|0)==(t|0)){j=t;break}if((c[p+8>>2]|0)!=(t|0))break c}else j=c[p+4>>2]|0;while(0);T=c[p+8>>2]|0;H=+g[Y+(j<<4)>>2];I=+g[Y+(r<<4)>>2];q=+g[Y+(j<<4)+4>>2];v=+g[Y+(r<<4)+4>>2];y=+g[Y+(j<<4)+8>>2];F=+g[Y+(r<<4)+8>>2];G=+g[Y+(T<<4)>>2]-H;s=+g[Y+(T<<4)+4>>2]-q;P=+g[Y+(T<<4)+8>>2]-y;Q=+x(+(((H-I)*s-(q-v)*G)*((H-I)*s-(q-v)*G)+(((q-v)*P-(y-F)*s)*((q-v)*P-(y-F)*s)+((y-F)*G-(H-I)*P)*((y-F)*G-(H-I)*P))));if(!(QE*.009999999776482582))break;rd(b,c[k+(c[p+12>>2]<<2)>>2]|0,t);f=c[b+4>>2]|0;i=f}while(0)}while((i|0)!=0);if(!f)break;do{f=f+-1|0;j=c[(c[b+12>>2]|0)+(f<<2)>>2]|0;if(j|0){if((c[j+28>>2]|0)>-1)break b;S=c[j>>2]|0;M=c[j+4>>2]|0;T=c[j+8>>2]|0;q=+g[Y+(M<<4)>>2];n=q-+g[Y+(S<<4)>>2];s=+g[Y+(M<<4)+4>>2];o=s-+g[Y+(S<<4)+4>>2];m=+g[Y+(M<<4)+8>>2];l=m-+g[Y+(S<<4)+8>>2];q=+g[Y+(T<<4)>>2]-q;s=+g[Y+(T<<4)+4>>2]-s;m=+g[Y+(T<<4)+8>>2]-m;v=+x(+((n*s-o*q)*(n*s-o*q)+((o*m-l*s)*(o*m-l*s)+(l*q-n*m)*(l*q-n*m))));if(v==0.0){c[Z>>2]=1065353216;c[Z+4>>2]=0;c[Z+8>>2]=0;y=1.0;m=0.0;l=0.0}else{g[Z>>2]=(o*m-l*s)*(1.0/v);g[Z+4>>2]=(l*q-n*m)*(1.0/v);g[Z+8>>2]=(n*s-o*q)*(1.0/v);y=(o*m-l*s)*(1.0/v);m=(l*q-n*m)*(1.0/v);l=(n*s-o*q)*(1.0/v)}g[Z+12>>2]=0.0;i=_d(Y,U,Z,Z+52|0)|0;c[j+28>>2]=i;if(!(c[N+(i<<2)>>2]|0)){T=c[j>>2]|0;g[j+32>>2]=(+g[Y+(i<<4)>>2]-+g[Y+(T<<4)>>2])*y+(+g[Y+(i<<4)+4>>2]-+g[Y+(T<<4)+4>>2])*m+(+g[Y+(i<<4)+8>>2]-+g[Y+(T<<4)+8>>2])*l}else c[j+28>>2]=-1}}while((f|0)!=0)}while(0);if((h|0)<=1){f=1;break a}h=h+-1|0;f=c[b+4>>2]|0}else f=1}else f=0}else W=101}else W=101}else W=101;while(0);if((W|0)==101)f=0;h=c[R>>2]|0;if(h|0){c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);c[R>>2]=0}if(!((N|0)==0|(O|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[O+-4>>2]|0)}if(f){h=c[b+4>>2]|0;if((h|0)>0){B=0;r=0;j=0;p=0;u=0;i=0;while(1){k=c[(c[b+12>>2]|0)+(B<<2)>>2]|0;if(!k)f=u;else{do if((p|0)==(r|0)){h=(r|0)==0?1:r<<1;if((r|0)>=(h|0)){h=r;break}do if(!h)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((h<<2|3)+16|0)|0;if(!f){i=0;break}c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}while(0);if((r|0)>0){f=0;do{c[i+(f<<2)>>2]=c[j+(f<<2)>>2];f=f+1|0}while((f|0)!=(r|0));if(!u){j=i;u=i;break}}else if((j|0)==0|(u|0)==0){j=i;u=i;break}c[7183]=(c[7183]|0)+1;Hc(c[u+-4>>2]|0);j=i;u=i}else h=r;while(0);c[j+(p<<2)>>2]=c[k>>2];r=p+1|0;t=(c[(c[b+12>>2]|0)+(B<<2)>>2]|0)+4|0;do if((r|0)==(h|0)){k=(h|0)==0?1:h<<1;if((h|0)>=(k|0)){z=u;break}do if(!k)i=0;else{c[7182]=(c[7182]|0)+1;f=xb((k<<2|3)+16|0)|0;if(!f){i=0;break}c[(f+4+15&-16)+-4>>2]=f;i=f+4+15&-16}while(0);if((h|0)>0){f=0;do{c[i+(f<<2)>>2]=c[j+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0));if(!u){h=k;j=i;z=i;break}}else if((j|0)==0|(u|0)==0){h=k;j=i;z=i;break}c[7183]=(c[7183]|0)+1;Hc(c[u+-4>>2]|0);h=k;j=i;z=i}else z=u;while(0);c[j+(r<<2)>>2]=c[t>>2];t=p+2|0;u=(c[(c[b+12>>2]|0)+(B<<2)>>2]|0)+8|0;do if((t|0)==(h|0)){k=(h|0)==0?1:h<<1;if((h|0)>=(k|0)){k=z;break}do if(!k)r=0;else{c[7182]=(c[7182]|0)+1;f=xb((k<<2|3)+16|0)|0;if(!f){r=0;break}c[(f+4+15&-16)+-4>>2]=f;r=f+4+15&-16}while(0);if((h|0)>0){f=0;do{c[r+(f<<2)>>2]=c[j+(f<<2)>>2];f=f+1|0}while((f|0)!=(h|0));if(!z){h=k;j=r;i=r;k=r;break}}else if((j|0)==0|(z|0)==0){h=k;j=r;i=r;k=r;break}c[7183]=(c[7183]|0)+1;Hc(c[z+-4>>2]|0);h=k;j=r;i=r;k=r}else k=z;while(0);c[j+(t<<2)>>2]=c[u>>2];T=c[b+12>>2]|0;f=c[T+(B<<2)>>2]|0;c[T+(c[f+24>>2]<<2)>>2]=0;if(f|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}r=h;p=p+3|0;h=c[b+4>>2]|0;f=k}B=B+1|0;if((B|0)>=(h|0))break;else u=f}c[Z+48>>2]=(p|0)/3|0;if((p|0)>0){c[7182]=(c[7182]|0)+1;f=xb((p<<2|3)+16|0)|0;if(!f)h=0;else{c[(f+4+15&-16)+-4>>2]=f;h=f+4+15&-16}mk(h|0,0,p<<2|0)|0;f=0;do{c[h+(f<<2)>>2]=c[j+(f<<2)>>2];f=f+1|0}while((f|0)!=(p|0));k=h;f=h}else{k=0;f=0}r=i;O=p;h=c[b+4>>2]|0;K=k}else{c[Z+48>>2]=0;r=0;j=0;f=0;O=0;K=0}if((h|0)<0){if((c[b+8>>2]|0)<0){i=c[b+12>>2]|0;if(i|0){if(a[b+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[b+12>>2]=0}a[b+16>>0]=1;c[b+12>>2]=0;c[b+8>>2]=0}do{c[(c[b+12>>2]|0)+(h<<2)>>2]=0;h=h+1|0}while((h|0)!=0)}c[b+4>>2]=0;if(!((j|0)==0|(r|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[r+-4>>2]|0)}N=c[Z+48>>2]|0;k=(U|0)>0;if(k){c[7182]=(c[7182]|0)+1;h=xb((U<<4|3)+16|0)|0;if(!h)i=0;else{c[(h+4+15&-16)+-4>>2]=h;i=h+4+15&-16}h=0;do{T=i+(h<<4)|0;c[T>>2]=c[Z>>2];c[T+4>>2]=c[Z+4>>2];c[T+8>>2]=c[Z+8>>2];c[T+12>>2]=c[Z+12>>2];h=h+1|0}while((h|0)!=(U|0));M=i;L=i}else{M=0;L=0}i=c[b+24>>2]|0;do if((i|0)>0){c[7182]=(c[7182]|0)+1;h=xb((i<<2|3)+16|0)|0;if(!h)j=0;else{c[(h+4+15&-16)+-4>>2]=h;j=h+4+15&-16}mk(j|0,0,i<<2|0)|0;if((c[b+24>>2]|0)<=0){B=j;z=j;break}i=c[b+32>>2]|0;h=0;do{c[j+(h<<2)>>2]=c[i+(h<<2)>>2];h=h+1|0}while((h|0)<(c[b+24>>2]|0));B=j;z=j}else{B=0;z=0}while(0);if(k){c[7182]=(c[7182]|0)+1;h=xb((V|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}mk(h|0,0,V|0)|0;t=h;u=h}else{t=0;u=0}mk(u|0,0,V|0)|0;if((N|0)<=0)if(!t)r=0;else{h=0;W=241}else{r=0;h=0;do{i=f+(r<<2)|0;k=c[i>>2]|0;p=t+(k<<2)|0;j=c[p>>2]|0;if(!j){c[i>>2]=h;c[M+(h<<4)>>2]=c[X+(k<<4)>>2];c[M+(h<<4)+4>>2]=c[X+(k<<4)+4>>2];c[M+(h<<4)+8>>2]=c[X+(k<<4)+8>>2];i=c[b+24>>2]|0;if((i|0)>0){j=0;do{if((c[B+(j<<2)>>2]|0)==(k|0)){c[(c[b+32>>2]|0)+(j<<2)>>2]=h;i=c[b+24>>2]|0}j=j+1|0}while((j|0)<(i|0))}h=h+1|0;c[p>>2]=h}else c[i>>2]=j+-1;r=r+1|0}while((r|0)!=(N*3|0));W=241}do if((W|0)==241){if(!u){r=h;break}c[7183]=(c[7183]|0)+1;Hc(c[u+-4>>2]|0);r=h}while(0);if(!((B|0)==0|(z|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[z+-4>>2]|0)}do if(!(c[d>>2]&1)){a[e>>0]=1;c[e+4>>2]=r;k=c[e+12>>2]|0;if((k|0)<(r|0)){if((c[e+16>>2]|0)<(r|0)){if(!r){h=0;j=k}else{c[7182]=(c[7182]|0)+1;h=xb((r<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[e+12>>2]|0}if((j|0)>0){i=0;do{b=h+(i<<4)|0;W=(c[e+20>>2]|0)+(i<<4)|0;c[b>>2]=c[W>>2];c[b+4>>2]=c[W+4>>2];c[b+8>>2]=c[W+8>>2];c[b+12>>2]=c[W+12>>2];i=i+1|0}while((i|0)!=(j|0))}i=c[e+20>>2]|0;if(i|0){if(a[e+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[e+20>>2]=0}a[e+24>>0]=1;c[e+20>>2]=h;c[e+16>>2]=r;i=e+20|0}else i=e+20|0;h=k;do{b=(c[i>>2]|0)+(h<<4)|0;c[b>>2]=c[Z>>2];c[b+4>>2]=c[Z+4>>2];c[b+8>>2]=c[Z+8>>2];c[b+12>>2]=c[Z+12>>2];h=h+1|0}while((h|0)!=(r|0))}c[e+12>>2]=r;c[e+28>>2]=N;c[e+32>>2]=N<<2;p=c[e+40>>2]|0;if((N<<2|0)>(p|0)){d:do if((c[e+44>>2]|0)<(N<<2|0)){if(!(N<<2)){h=0;j=p}else{c[7182]=(c[7182]|0)+1;h=xb((N<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[e+40>>2]|0}k=c[e+48>>2]|0;do if((j|0)>0){i=0;do{c[h+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(j|0))}else{if(k|0)break;a[e+52>>0]=1;c[e+48>>2]=h;c[e+44>>2]=N<<2;break d}while(0);if(a[e+52>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}a[e+52>>0]=1;c[e+48>>2]=h;c[e+44>>2]=N<<2}else h=c[e+48>>2]|0;while(0);mk(h+(p<<2)|0,0,(N<<2)-p<<2|0)|0}c[e+40>>2]=N<<2;Bh(c[e+20>>2]|0,L|0,r<<4|0)|0;if(!N)break;k=0;h=c[e+48>>2]|0;i=f;while(1){c[h>>2]=3;if(!(c[d>>2]&2)){c[h+4>>2]=c[i>>2];j=i+8|0}else{c[h+4>>2]=c[i+8>>2];j=i}c[h+8>>2]=c[i+4>>2];c[h+12>>2]=c[j>>2];k=k+1|0;if((k|0)==(N|0))break;else{h=h+16|0;i=i+12|0}}}else{a[e>>0]=0;c[e+4>>2]=r;k=c[e+12>>2]|0;if((k|0)<(r|0)){if((c[e+16>>2]|0)<(r|0)){if(!r){h=0;j=k}else{c[7182]=(c[7182]|0)+1;h=xb((r<<4|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[e+12>>2]|0}if((j|0)>0){i=0;do{b=h+(i<<4)|0;W=(c[e+20>>2]|0)+(i<<4)|0;c[b>>2]=c[W>>2];c[b+4>>2]=c[W+4>>2];c[b+8>>2]=c[W+8>>2];c[b+12>>2]=c[W+12>>2];i=i+1|0}while((i|0)!=(j|0))}i=c[e+20>>2]|0;if(i|0){if(a[e+24>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}c[e+20>>2]=0}a[e+24>>0]=1;c[e+20>>2]=h;c[e+16>>2]=r;i=e+20|0}else i=e+20|0;h=k;do{b=(c[i>>2]|0)+(h<<4)|0;c[b>>2]=c[Z>>2];c[b+4>>2]=c[Z+4>>2];c[b+8>>2]=c[Z+8>>2];c[b+12>>2]=c[Z+12>>2];h=h+1|0}while((h|0)!=(r|0))}c[e+12>>2]=r;c[e+28>>2]=N;c[e+32>>2]=N*3;p=c[e+40>>2]|0;if((p|0)<(N*3|0)){e:do if((c[e+44>>2]|0)<(N*3|0)){if(!N){h=0;j=p}else{c[7182]=(c[7182]|0)+1;h=xb((N*12|3)+16|0)|0;if(!h)h=0;else{c[(h+4+15&-16)+-4>>2]=h;h=h+4+15&-16}j=c[e+40>>2]|0}k=c[e+48>>2]|0;do if((j|0)>0){i=0;do{c[h+(i<<2)>>2]=c[k+(i<<2)>>2];i=i+1|0}while((i|0)!=(j|0))}else{if(k|0)break;a[e+52>>0]=1;c[e+48>>2]=h;c[e+44>>2]=N*3;break e}while(0);if(a[e+52>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}a[e+52>>0]=1;c[e+48>>2]=h;c[e+44>>2]=N*3}else h=c[e+48>>2]|0;while(0);mk(h+(p<<2)|0,0,(N*12|0)-(p<<2)|0)|0}c[e+40>>2]=N*3;Bh(c[e+20>>2]|0,L|0,r<<4|0)|0;if(!(c[d>>2]&2)){Bh(c[e+48>>2]|0,K|0,N*12|0)|0;break}if(!N)break;j=0;h=c[e+48>>2]|0;i=f;while(1){c[h>>2]=c[i+8>>2];c[h+4>>2]=c[i+4>>2];c[h+8>>2]=c[i>>2];j=j+1|0;if((j|0)==(N|0))break;else{h=h+12|0;i=i+12|0}}}while(0);do if(O){if(!f){f=0;break}c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);f=0}while(0);if((M|0)==0|(L|0)==0){h=0;break}c[7183]=(c[7183]|0)+1;Hc(c[L+-4>>2]|0);h=0;break}}}h=1;f=0}while(0);if(!((Y|0)==0|(X|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[X+-4>>2]|0)}if(!f){sa=Z;return h|0}c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0);sa=Z;return h|0}function pb(b){b=b|0;var d=0,e=0,f=0,h=0,i=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0,D=0.0,E=0.0,F=0.0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0,X=0.0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0;U=sa;sa=sa+176|0;rb(b);if(!(Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0)){sa=U;return}if((c[b+328>>2]|0)<=0){sa=U;return}S=U+96+32|0;T=U+96+52|0;L=0;do{O=c[(c[b+336>>2]|0)+(L<<2)>>2]|0;if(Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0?(K=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,(Fa[c[(c[K>>2]|0)+48>>2]&127](K)|0)&1|0):0){e=c[b+72>>2]|0;if(!(a[O+473>>0]|0))K=e;else{c[U+80>>2]=c[O+520>>2];c[U+80+4>>2]=c[O+520+4>>2];c[U+80+8>>2]=c[O+520+8>>2];c[U+80+12>>2]=c[O+520+12>>2];i=+g[O+584>>2];j=+g[O+536>>2];k=+g[O+600>>2];q=+g[O+540>>2];r=+g[O+616>>2];s=+g[O+544>>2];t=+g[O+588>>2];u=+g[O+604>>2];v=+g[O+620>>2];w=+g[O+592>>2];y=+g[O+608>>2];z=+g[O+624>>2];A=+g[O+552>>2];B=+g[O+556>>2];C=+g[O+560>>2];D=+g[O+568>>2];E=+g[O+572>>2];F=+g[O+576>>2];ea=i*j+k*q+r*s+(j*t+q*u+s*v)*0.0+(j*w+q*y+s*z)*0.0;ca=(w*A+y*B+z*C)*0.0+(i*A+k*B+r*C+(t*A+u*B+v*C)*0.0);ba=(w*D+y*E+z*F)*0.0+(i*D+k*E+r*F+(t*D+u*E+v*F)*0.0);da=1.0/+x(+(ea*ea+ca*ca+ba*ba));aa=(i*j+k*q+r*s)*0.0+(j*t+q*u+s*v)+(j*w+q*y+s*z)*0.0;_=(w*A+y*B+z*C)*0.0+(t*A+u*B+v*C+(i*A+k*B+r*C)*0.0);Z=(w*D+y*E+z*F)*0.0+(t*D+u*E+v*F+(i*D+k*E+r*F)*0.0);$=1.0/+x(+(aa*aa+_*_+Z*Z));Y=(i*j+k*q+r*s)*0.0+(j*t+q*u+s*v)*0.0+(j*w+q*y+s*z);W=w*A+y*B+z*C+((i*A+k*B+r*C)*0.0+(t*A+u*B+v*C)*0.0);V=w*D+y*E+z*F+((i*D+k*E+r*F)*0.0+(t*D+u*E+v*F)*0.0);X=1.0/+x(+(Y*Y+W*W+V*V));K=c[(c[e>>2]|0)+8>>2]|0;ca=+g[U+80+4>>2]+ca*da*10.0;ba=+g[U+80+8>>2]+ba*da*10.0;g[U+160>>2]=+g[U+80>>2]+ea*da*10.0;g[U+160+4>>2]=ca;g[U+160+8>>2]=ba;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=0;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;ab[K&127](e,U+80|0,U+160|0,U+96|0);K=c[(c[e>>2]|0)+8>>2]|0;_=_*$*10.0+ +g[U+80+4>>2];Z=Z*$*10.0+ +g[U+80+8>>2];g[U+160>>2]=aa*$*10.0+ +g[U+80>>2];g[U+160+4>>2]=_;g[U+160+8>>2]=Z;g[U+160+12>>2]=0.0;c[U+96>>2]=0;c[U+96+4>>2]=1065353216;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;ab[K&127](e,U+80|0,U+160|0,U+96|0);K=c[(c[e>>2]|0)+8>>2]|0;W=W*X*10.0+ +g[U+80+4>>2];V=V*X*10.0+ +g[U+80+8>>2];g[U+160>>2]=Y*X*10.0+ +g[U+80>>2];g[U+160+4>>2]=W;g[U+160+8>>2]=V;g[U+160+12>>2]=0.0;c[U+96>>2]=0;c[U+96+4>>2]=0;c[U+96+8>>2]=1065353216;g[U+96+12>>2]=0.0;ab[K&127](e,U+80|0,U+160|0,U+96|0);if((c[O+484>>2]|0)>0){d=0;do{K=c[O+492>>2]|0;aa=+g[K+(d<<4)>>2];ba=+g[K+(d<<4)+4>>2];ea=+g[K+(d<<4)+8>>2];ca=+g[U+80>>2]+((i*j+k*q+r*s)*aa+(j*t+q*u+s*v)*ba+(j*w+q*y+s*z)*ea);da=+g[U+80+4>>2]+((i*A+k*B+r*C)*aa+(t*A+u*B+v*C)*ba+(w*A+y*B+z*C)*ea);ea=(i*D+k*E+r*F)*aa+(t*D+u*E+v*F)*ba+(w*D+y*E+z*F)*ea+ +g[U+80+8>>2];c[U+64>>2]=1065353216;c[U+64+4>>2]=0;c[U+64+8>>2]=1065353216;g[U+64+12>>2]=0.0;K=c[(c[e>>2]|0)+8>>2]|0;g[U+160>>2]=ca+-.10000000149011612;g[U+160+4>>2]=da;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+.10000000149011612;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[K&127](e,U+160|0,U+96|0,U+64|0);K=c[(c[e>>2]|0)+8>>2]|0;g[U+160>>2]=ca;g[U+160+4>>2]=da+-.10000000149011612;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+.10000000149011612;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[K&127](e,U+160|0,U+96|0,U+64|0);K=c[(c[e>>2]|0)+8>>2]|0;g[U+160>>2]=ca;g[U+160+4>>2]=da;g[U+160+8>>2]=ea+-.10000000149011612;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+.10000000149011612;g[U+96+12>>2]=0.0;ab[K&127](e,U+160|0,U+96|0,U+64|0);d=d+1|0}while((d|0)<(c[O+484>>2]|0))}K=c[b+72>>2]|0}J=c[b+344>>2]|0;c[U+80>>2]=0;c[U+80+4>>2]=0;c[U+80+8>>2]=0;c[U+80+12>>2]=0;c[U+64>>2]=1065353216;c[U+64+4>>2]=1065353216;c[U+64+8>>2]=1065353216;g[U+64+12>>2]=0.0;c[U+48>>2]=1065353216;c[U+48+4>>2]=0;c[U+48+8>>2]=0;g[U+48+12>>2]=0.0;if(!(J&256)){if(J&1|0?(P=c[O+712>>2]|0,(P|0)>0):0){f=0;d=P;do{e=c[O+720>>2]|0;if(c[(c[e+(f*104|0)+4>>2]|0)+16>>2]&1){d=c[(c[K>>2]|0)+8>>2]|0;I=e+(f*104|0)+8|0;G=e+(f*104|0)+12|0;o=c[G>>2]|0;H=e+(f*104|0)+16|0;p=c[H>>2]|0;g[U+160>>2]=+g[I>>2]+-.10000000149011612;c[U+160+4>>2]=o;c[U+160+8>>2]=p;g[U+160+12>>2]=0.0;da=+g[G>>2]+0.0;ea=+g[H>>2]+0.0;g[U+96>>2]=+g[I>>2]+.10000000149011612;g[U+96+4>>2]=da;g[U+96+8>>2]=ea;g[U+96+12>>2]=0.0;c[U+32>>2]=1065353216;c[U+32+4>>2]=0;c[U+32+8>>2]=0;g[U+32+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[(c[K>>2]|0)+8>>2]|0;ea=+g[G>>2]+-.10000000149011612;p=c[H>>2]|0;c[U+160>>2]=c[I>>2];g[U+160+4>>2]=ea;c[U+160+8>>2]=p;g[U+160+12>>2]=0.0;ea=+g[G>>2]+.10000000149011612;da=+g[H>>2]+0.0;g[U+96>>2]=+g[I>>2]+0.0;g[U+96+4>>2]=ea;g[U+96+8>>2]=da;g[U+96+12>>2]=0.0;c[U+32>>2]=0;c[U+32+4>>2]=1065353216;c[U+32+8>>2]=0;g[U+32+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[(c[K>>2]|0)+8>>2]|0;p=c[G>>2]|0;da=+g[H>>2]+-.10000000149011612;c[U+160>>2]=c[I>>2];c[U+160+4>>2]=p;g[U+160+8>>2]=da;g[U+160+12>>2]=0.0;da=+g[G>>2]+0.0;ea=+g[H>>2]+.10000000149011612;g[U+96>>2]=+g[I>>2]+0.0;g[U+96+4>>2]=da;g[U+96+8>>2]=ea;g[U+96+12>>2]=0.0;c[U+32>>2]=0;c[U+32+4>>2]=0;c[U+32+8>>2]=1065353216;g[U+32+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[O+712>>2]|0}f=f+1|0}while((f|0)<(d|0))}if(J&2|0?(Q=c[O+732>>2]|0,(Q|0)>0):0){f=0;d=Q;do{e=c[O+740>>2]|0;if(c[(c[e+(f*52|0)+4>>2]|0)+16>>2]&1){ab[c[(c[K>>2]|0)+8>>2]&127](K,(c[e+(f*52|0)+8>>2]|0)+8|0,(c[e+(f*52|0)+12>>2]|0)+8|0,U+80|0);d=c[O+732>>2]|0}f=f+1|0}while((f|0)<(d|0))}if(J&16|0?(R=c[O+712>>2]|0,(R|0)>0):0){f=0;d=R;do{e=c[O+720>>2]|0;if(c[(c[e+(f*104|0)+4>>2]|0)+16>>2]&1){ca=+g[e+(f*104|0)+72>>2]*.5;ea=+g[e+(f*104|0)+76>>2]*.5;da=+g[e+(f*104|0)+80>>2]*.5;I=c[(c[K>>2]|0)+8>>2]|0;d=e+(f*104|0)+8|0;G=e+(f*104|0)+12|0;aa=ea+ +g[G>>2];H=e+(f*104|0)+16|0;ba=da+ +g[H>>2];g[U+160>>2]=ca+ +g[d>>2];g[U+160+4>>2]=aa;g[U+160+8>>2]=ba;g[U+160+12>>2]=0.0;ab[I&127](K,d,U+160|0,U+64|0);I=c[(c[K>>2]|0)+8>>2]|0;ea=+g[G>>2]-ea;da=+g[H>>2]-da;g[U+160>>2]=+g[d>>2]-ca;g[U+160+4>>2]=ea;g[U+160+8>>2]=da;g[U+160+12>>2]=0.0;da=+g[U+64+4>>2]*.5;ea=+g[U+64+8>>2]*.5;g[U+96>>2]=+g[U+64>>2]*.5;g[U+96+4>>2]=da;g[U+96+8>>2]=ea;g[U+96+12>>2]=0.0;ab[I&127](K,d,U+160|0,U+96|0);d=c[O+712>>2]|0}f=f+1|0}while((f|0)<(d|0))}if(J&32|0){if((a[26696]|0)==0?mz(26696)|0:0){c[6092]=1065353216;c[6093]=0;c[6094]=0;c[6095]=0;c[6096]=0;c[6097]=1065353216;c[6098]=0;c[6099]=0;c[6100]=0;c[6101]=0;c[6102]=1065353216;g[6103]=0.0}if((c[O+812>>2]|0)>0){d=0;do{I=c[O+820>>2]|0;G=c[I+(d*104|0)+24>>2]|0;A=+g[G+8>>2];H=I+(d*104|0)+4|0;B=+g[H>>2];C=+g[G+12>>2];p=I+(d*104|0)+8|0;D=+g[p>>2];V=+g[G+16>>2];G=I+(d*104|0)+12|0;W=+g[G>>2];X=+g[I+(d*104|0)+20>>2]+(A*B+C*D+V*W);g[U+160>>2]=A-B*X;g[U+160+4>>2]=C-D*X;g[U+160+8>>2]=V-W*X;g[U+160+12>>2]=0.0;Y=+g[H>>2];da=+g[p>>2];E=+g[G>>2];I=Y>2];Z=+g[24368+(I<<4)+4>>2];ba=+g[24368+(I<<4)>>2];$=1.0/+x(+((Y*Z-da*ba)*(Y*Z-da*ba)+((da*F-E*Z)*(da*F-E*Z)+(E*ba-Y*F)*(E*ba-Y*F))));_=E*(E*ba-Y*F)*$-da*(Y*Z-da*ba)*$;aa=Y*(Y*Z-da*ba)*$-E*(da*F-E*Z)*$;ca=da*(da*F-E*Z)*$-Y*(E*ba-Y*F)*$;ea=1.0/+x(+(ca*ca+(_*_+aa*aa)));I=c[(c[K>>2]|0)+8>>2]|0;g[U+96>>2]=A-B*X-(da*F-E*Z)*$*.5;g[U+96+4>>2]=C-D*X-(E*ba-Y*F)*$*.5;g[U+96+8>>2]=V-W*X-(Y*Z-da*ba)*$*.5;g[U+96+12>>2]=0.0;g[U+32>>2]=A-B*X+(da*F-E*Z)*$*.5;g[U+32+4>>2]=C-D*X+(E*ba-Y*F)*$*.5;g[U+32+8>>2]=V-W*X+(Y*Z-da*ba)*$*.5;g[U+32+12>>2]=0.0;ab[I&127](K,U+96|0,U+32|0,U+48|0);I=c[(c[K>>2]|0)+8>>2]|0;$=+g[U+160>>2];ba=+g[U+160+4>>2];da=+g[U+160+8>>2];g[U+96>>2]=$-_*ea*.5;g[U+96+4>>2]=ba-aa*ea*.5;g[U+96+8>>2]=da-ca*ea*.5;g[U+96+12>>2]=0.0;g[U+32>>2]=_*ea*.5+$;g[U+32+4>>2]=aa*ea*.5+ba;g[U+32+8>>2]=ca*ea*.5+da;g[U+32+12>>2]=0.0;ab[I&127](K,U+96|0,U+32|0,U+48|0);I=c[(c[K>>2]|0)+8>>2]|0;da=+g[p>>2]*.5*3.0+ +g[U+160+4>>2];ea=+g[G>>2]*.5*3.0+ +g[U+160+8>>2];g[U+96>>2]=+g[H>>2]*.5*3.0+ +g[U+160>>2];g[U+96+4>>2]=da;g[U+96+8>>2]=ea;g[U+96+12>>2]=0.0;c[U+32>>2]=1065353216;c[U+32+4>>2]=1065353216;c[U+32+8>>2]=0;g[U+32+12>>2]=0.0;ab[I&127](K,U+160|0,U+96|0,U+32|0);d=d+1|0}while((d|0)<(c[O+812>>2]|0))}}if(J&4|0?(c[U+160>>2]=0,c[U+160+4>>2]=1060320051,c[U+160+8>>2]=0,g[U+160+12>>2]=0.0,M=c[O+752>>2]|0,(M|0)>0):0){f=0;d=M;do{e=c[O+760>>2]|0;if(c[(c[e+(f*44|0)+4>>2]|0)+16>>2]&1){d=c[e+(f*44|0)+8>>2]|0;Y=+g[d+8>>2];$=+g[d+12>>2];ca=+g[d+16>>2];d=c[e+(f*44|0)+12>>2]|0;Z=+g[d+8>>2];aa=+g[d+12>>2];da=+g[d+16>>2];d=c[e+(f*44|0)+16>>2]|0;_=+g[d+8>>2];ba=+g[d+12>>2];ea=+g[d+16>>2];d=c[(c[K>>2]|0)+28>>2]|0;g[U+96>>2]=(Y+Z+_)*.3333333432674408+(Y-(Y+Z+_)*.3333333432674408)*.800000011920929;g[U+96+4>>2]=($+aa+ba)*.3333333432674408+($-($+aa+ba)*.3333333432674408)*.800000011920929;g[U+96+8>>2]=(ca+da+ea)*.3333333432674408+(ca-(ca+da+ea)*.3333333432674408)*.800000011920929;g[U+96+12>>2]=0.0;g[U+32>>2]=(Y+Z+_)*.3333333432674408+(Z-(Y+Z+_)*.3333333432674408)*.800000011920929;g[U+32+4>>2]=($+aa+ba)*.3333333432674408+(aa-($+aa+ba)*.3333333432674408)*.800000011920929;g[U+32+8>>2]=(ca+da+ea)*.3333333432674408+(da-(ca+da+ea)*.3333333432674408)*.800000011920929;g[U+32+12>>2]=0.0;g[U+16>>2]=(Y+Z+_)*.3333333432674408+(_-(Y+Z+_)*.3333333432674408)*.800000011920929;g[U+16+4>>2]=($+aa+ba)*.3333333432674408+(ba-($+aa+ba)*.3333333432674408)*.800000011920929;g[U+16+8>>2]=(ca+da+ea)*.3333333432674408+(ea-(ca+da+ea)*.3333333432674408)*.800000011920929;g[U+16+12>>2]=0.0;fb[d&1](K,U+96|0,U+32|0,U+16|0,U+160|0,1.0);d=c[O+752>>2]|0}f=f+1|0}while((f|0)<(d|0))}if(J&8|0?(c[U+160>>2]=1050253722,c[U+160+4>>2]=1050253722,c[U+160+8>>2]=1060320051,g[U+160+12>>2]=0.0,N=c[O+772>>2]|0,(N|0)>0):0){f=0;d=N;do{e=c[O+780>>2]|0;if(c[(c[e+(f*104|0)+4>>2]|0)+16>>2]&1){d=c[e+(f*104|0)+8>>2]|0;w=+g[d+8>>2];A=+g[d+12>>2];D=+g[d+16>>2];d=c[e+(f*104|0)+12>>2]|0;y=+g[d+8>>2];B=+g[d+12>>2];E=+g[d+16>>2];d=c[e+(f*104|0)+16>>2]|0;z=+g[d+8>>2];C=+g[d+12>>2];F=+g[d+16>>2];d=c[e+(f*104|0)+20>>2]|0;ca=+g[d+8>>2];da=+g[d+12>>2];ea=+g[d+16>>2];d=c[(c[K>>2]|0)+28>>2]|0;$=(w+y+z+ca)*.25+(w-(w+y+z+ca)*.25)*.800000011920929;aa=(A+B+C+da)*.25+(A-(A+B+C+da)*.25)*.800000011920929;ba=(D+E+F+ea)*.25+(D-(D+E+F+ea)*.25)*.800000011920929;g[U+96>>2]=$;g[U+96+4>>2]=aa;g[U+96+8>>2]=ba;g[U+96+12>>2]=0.0;V=(w+y+z+ca)*.25+(y-(w+y+z+ca)*.25)*.800000011920929;W=(A+B+C+da)*.25+(B-(A+B+C+da)*.25)*.800000011920929;X=(D+E+F+ea)*.25+(E-(D+E+F+ea)*.25)*.800000011920929;g[U+32>>2]=V;g[U+32+4>>2]=W;g[U+32+8>>2]=X;g[U+32+12>>2]=0.0;Y=(w+y+z+ca)*.25+(z-(w+y+z+ca)*.25)*.800000011920929;Z=(A+B+C+da)*.25+(C-(A+B+C+da)*.25)*.800000011920929;_=(D+E+F+ea)*.25+(F-(D+E+F+ea)*.25)*.800000011920929;g[U+16>>2]=Y;g[U+16+4>>2]=Z;g[U+16+8>>2]=_;g[U+16+12>>2]=0.0;fb[d&1](K,U+96|0,U+32|0,U+16|0,U+160|0,1.0);d=c[(c[K>>2]|0)+28>>2]|0;g[U+96>>2]=$;g[U+96+4>>2]=aa;g[U+96+8>>2]=ba;g[U+96+12>>2]=0.0;g[U+32>>2]=V;g[U+32+4>>2]=W;g[U+32+8>>2]=X;g[U+32+12>>2]=0.0;ca=(w+y+z+ca)*.25+(ca-(w+y+z+ca)*.25)*.800000011920929;da=(A+B+C+da)*.25+(da-(A+B+C+da)*.25)*.800000011920929;ea=(D+E+F+ea)*.25+(ea-(D+E+F+ea)*.25)*.800000011920929;g[U+16>>2]=ca;g[U+16+4>>2]=da;g[U+16+8>>2]=ea;g[U+16+12>>2]=0.0;fb[d&1](K,U+96|0,U+32|0,U+16|0,U+160|0,1.0);d=c[(c[K>>2]|0)+28>>2]|0;g[U+96>>2]=V;g[U+96+4>>2]=W;g[U+96+8>>2]=X;g[U+96+12>>2]=0.0;g[U+32>>2]=Y;g[U+32+4>>2]=Z;g[U+32+8>>2]=_;g[U+32+12>>2]=0.0;g[U+16>>2]=ca;g[U+16+4>>2]=da;g[U+16+8>>2]=ea;g[U+16+12>>2]=0.0;fb[d&1](K,U+96|0,U+32|0,U+16|0,U+160|0,1.0);d=c[(c[K>>2]|0)+28>>2]|0;g[U+96>>2]=Y;g[U+96+4>>2]=Z;g[U+96+8>>2]=_;g[U+96+12>>2]=0.0;g[U+32>>2]=$;g[U+32+4>>2]=aa;g[U+32+8>>2]=ba;g[U+32+12>>2]=0.0;g[U+16>>2]=ca;g[U+16+4>>2]=da;g[U+16+8>>2]=ea;g[U+16+12>>2]=0.0;fb[d&1](K,U+96|0,U+32|0,U+16|0,U+160|0,1.0);d=c[O+772>>2]|0}f=f+1|0}while((f|0)<(d|0))}}else{lI();d=c[O+1112>>2]|0;if((d|0)>0){I=0;do{if(a[(c[(c[O+1120>>2]|0)+(I<<2)>>2]|0)+377>>0]|0){ba=+(Kq()|0)*4.656612873077393e-10;ca=+(Kq()|0)*4.656612873077393e-10;da=+(Kq()|0)*4.656612873077393e-10;ea=1.0/+x(+(da*da+(ba*ba+ca*ca)));g[U+160>>2]=ba*ea*.75;g[U+160+4>>2]=ca*ea*.75;g[U+160+8>>2]=da*ea*.75;g[U+160+12>>2]=0.0;f=c[(c[(c[O+1120>>2]|0)+(I<<2)>>2]|0)+24>>2]|0;if((f|0)>0){c[7182]=(c[7182]|0)+1;d=xb((f<<4|3)+16|0)|0;if(!d)e=0;else{c[(d+4+15&-16)+-4>>2]=d;e=d+4+15&-16}d=0;do{H=e+(d<<4)|0;c[H>>2]=c[U+96>>2];c[H+4>>2]=c[U+96+4>>2];c[H+8>>2]=c[U+96+8>>2];c[H+12>>2]=c[U+96+12>>2];d=d+1|0}while((d|0)!=(f|0));d=0;do{G=(c[(c[(c[(c[O+1120>>2]|0)+(I<<2)>>2]|0)+32>>2]|0)+(d<<2)>>2]|0)+8|0;H=e+(d<<4)|0;c[H>>2]=c[G>>2];c[H+4>>2]=c[G+4>>2];c[H+8>>2]=c[G+8>>2];c[H+12>>2]=c[G+12>>2];d=d+1|0}while((d|0)!=(f|0));H=e;G=e}else{H=0;G=0}a[U+96+16>>0]=1;c[U+96+12>>2]=0;c[U+96+4>>2]=0;c[U+96+8>>2]=0;a[U+96+36>>0]=1;c[S>>2]=0;c[U+96+24>>2]=0;c[U+96+28>>2]=0;a[U+96+56>>0]=1;c[T>>2]=0;c[U+96+44>>2]=0;c[U+96+48>>2]=0;zb(U+96|0,G,f);o=c[U+96+44>>2]|0;if((o|0)>0){m=c[S>>2]|0;l=0;do{p=c[(c[T>>2]|0)+(l<<2)>>2]|0;e=c[m+(p*12|0)+4>>2]|0;d=m+(p*12|0)+(e*12|0)+((c[m+(p*12|0)+(e*12|0)>>2]|0)*12|0)|0;if((d|0)!=(m+(p*12|0)|0)){n=c[U+96+12>>2]|0;e=c[m+(p*12|0)+(e*12|0)+8>>2]|0;f=c[m+(p*12|0)+8>>2]|0;while(1){h=c[d+8>>2]|0;fb[c[(c[K>>2]|0)+28>>2]&1](K,n+(e<<4)|0,n+(f<<4)|0,n+(h<<4)|0,U+160|0,1.0);e=d+((c[d+4>>2]|0)*12|0)|0;d=e+((c[e>>2]|0)*12|0)|0;if((d|0)==(m+(p*12|0)|0))break;else{e=f;f=h}}}l=l+1|0}while((l|0)<(o|0))}d=c[T>>2]|0;if(d|0){if(a[U+96+56>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[T>>2]=0}a[U+96+56>>0]=1;c[T>>2]=0;c[U+96+44>>2]=0;c[U+96+48>>2]=0;d=c[S>>2]|0;if(d|0){if(a[U+96+36>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[S>>2]=0}a[U+96+36>>0]=1;c[S>>2]=0;c[U+96+24>>2]=0;c[U+96+28>>2]=0;d=c[U+96+12>>2]|0;if(d|0){if(a[U+96+16>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[d+-4>>2]|0)}c[U+96+12>>2]=0}if(!((H|0)==0|(G|0)==0)){c[7183]=(c[7183]|0)+1;Hc(c[G+-4>>2]|0)}d=c[O+1112>>2]|0}I=I+1|0}while((I|0)<(d|0))}}if(J&64|0){if((c[O+792>>2]|0)>0){d=0;do{I=c[O+800>>2]|0;G=c[I+(d*96|0)+20>>2]|0;aa=+g[I+(d*96|0)+4>>2];ba=+g[I+(d*96|0)+8>>2];ca=+g[I+(d*96|0)+12>>2];da=aa*+g[G+20>>2]+ba*+g[G+24>>2]+ca*+g[G+28>>2]+ +g[G+56>>2];ea=aa*+g[G+36>>2]+ba*+g[G+40>>2]+ca*+g[G+44>>2]+ +g[G+60>>2];g[U+32>>2]=aa*+g[G+4>>2]+ba*+g[G+8>>2]+ca*+g[G+12>>2]+ +g[G+52>>2];g[U+32+4>>2]=da;g[U+32+8>>2]=ea;g[U+32+12>>2]=0.0;I=I+(d*96|0)|0;G=c[I>>2]|0;c[U+16>>2]=1065353216;c[U+16+4>>2]=0;c[U+16+8>>2]=0;g[U+16+12>>2]=0.0;H=c[(c[K>>2]|0)+8>>2]|0;ea=+g[G+8>>2];da=+g[G+12>>2];ca=+g[G+16>>2];g[U+160>>2]=ea+-.25;g[U+160+4>>2]=da;g[U+160+8>>2]=ca;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+.25;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ca+0.0;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);H=c[(c[K>>2]|0)+8>>2]|0;ca=+g[G+8>>2];da=+g[G+12>>2];ea=+g[G+16>>2];g[U+160>>2]=ca;g[U+160+4>>2]=da+-.25;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+.25;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);H=c[(c[K>>2]|0)+8>>2]|0;ea=+g[G+8>>2];da=+g[G+12>>2];ca=+g[G+16>>2];g[U+160>>2]=ea;g[U+160+4>>2]=da;g[U+160+8>>2]=ca+-.25;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ca+.25;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);c[U+16>>2]=0;c[U+16+4>>2]=1065353216;c[U+16+8>>2]=0;g[U+16+12>>2]=0.0;H=c[(c[K>>2]|0)+8>>2]|0;ca=+g[U+32>>2];da=+g[U+32+4>>2];ea=+g[U+32+8>>2];g[U+160>>2]=ca+-.25;g[U+160+4>>2]=da;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+.25;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);H=c[(c[K>>2]|0)+8>>2]|0;ea=+g[U+32>>2];da=+g[U+32+4>>2];ca=+g[U+32+8>>2];g[U+160>>2]=ea;g[U+160+4>>2]=da+-.25;g[U+160+8>>2]=ca;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+0.0;g[U+96+4>>2]=da+.25;g[U+96+8>>2]=ca+0.0;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);H=c[(c[K>>2]|0)+8>>2]|0;ca=+g[U+32>>2];da=+g[U+32+4>>2];ea=+g[U+32+8>>2];g[U+160>>2]=ca;g[U+160+4>>2]=da;g[U+160+8>>2]=ea+-.25;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+.25;g[U+96+12>>2]=0.0;ab[H&127](K,U+160|0,U+96|0,U+16|0);H=c[(c[K>>2]|0)+8>>2]|0;I=(c[I>>2]|0)+8|0;c[U+160>>2]=1065353216;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;ab[H&127](K,I,U+32|0,U+160|0);d=d+1|0}while((d|0)<(c[O+792>>2]|0))}d=c[O+712>>2]|0;if((d|0)>0){f=0;do{e=c[O+720>>2]|0;if((c[(c[e+(f*104|0)+4>>2]|0)+16>>2]&1|0)!=0?+g[e+(f*104|0)+88>>2]<=0.0:0){c[U+32>>2]=1065353216;c[U+32+4>>2]=0;c[U+32+8>>2]=0;g[U+32+12>>2]=0.0;d=c[(c[K>>2]|0)+8>>2]|0;G=e+(f*104|0)+8|0;ca=+g[G>>2];H=e+(f*104|0)+12|0;da=+g[H>>2];I=e+(f*104|0)+16|0;ea=+g[I>>2];g[U+160>>2]=ca+-.25;g[U+160+4>>2]=da;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+.25;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[(c[K>>2]|0)+8>>2]|0;ea=+g[G>>2];da=+g[H>>2];ca=+g[I>>2];g[U+160>>2]=ea;g[U+160+4>>2]=da+-.25;g[U+160+8>>2]=ca;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+0.0;g[U+96+4>>2]=da+.25;g[U+96+8>>2]=ca+0.0;g[U+96+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[(c[K>>2]|0)+8>>2]|0;ca=+g[G>>2];da=+g[H>>2];ea=+g[I>>2];g[U+160>>2]=ca;g[U+160+4>>2]=da;g[U+160+8>>2]=ea+-.25;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+.25;g[U+96+12>>2]=0.0;ab[d&127](K,U+160|0,U+96|0,U+32|0);d=c[O+712>>2]|0}f=f+1|0}while((f|0)<(d|0))}}if(J&128|0?(c[O+692>>2]|0)>0:0){e=0;do{f=c[O+700>>2]|0;h=f+(e*60|0)+8|0;c[U+160>>2]=c[h>>2];c[U+160+4>>2]=c[h+4>>2];c[U+160+8>>2]=c[h+8>>2];c[U+160+12>>2]=c[h+12>>2];h=c[f+(e*60|0)+24>>2]|0;if((h|0)>0){d=0;i=+g[U+160>>2];j=+g[U+160+4>>2];k=+g[U+160+8>>2];do{I=c[f+(e*60|0)+28+(d<<2)>>2]|0;ea=+g[f+(e*60|0)+44+(d<<2)>>2];i=+g[I+8>>2]*ea+i;j=ea*+g[I+12>>2]+j;k=ea*+g[I+16>>2]+k;g[U+160+8>>2]=k;d=d+1|0}while((d|0)!=(h|0));g[U+160>>2]=i;g[U+160+4>>2]=j}Za[c[(c[K>>2]|0)+40>>2]&127](K,U+160|0,c[f+(e*60|0)+4>>2]|0);e=e+1|0}while((e|0)<(c[O+692>>2]|0))}if(J&512|0){I=c[O+928>>2]|0;c[U+160>>2]=1065353216;c[U+160+4>>2]=0;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=1065353216;c[U+96+8>>2]=1065353216;g[U+96+12>>2]=0.0;Xe(K,I,0,U+160|0,U+96|0)}if(J&1024|0){I=c[O+988>>2]|0;c[U+160>>2]=0;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=0;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=0;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;Xe(K,I,0,U+160|0,U+96|0)}if(J&2048|0){I=c[O+1048>>2]|0;c[U+160>>2]=0;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=0;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;Xe(K,I,0,U+160|0,U+96|0)}a:do if(J&4096|0?(c[O+852>>2]|0)>0:0){d=0;while(1){e=c[(c[O+860>>2]|0)+(d<<2)>>2]|0;switch(Fa[c[(c[e>>2]|0)+20>>2]&127](e)|0){case 0:{J=Jh(e+4|0)|0;ea=+g[e+28>>2];da=+g[e+32>>2];ca=+g[e+36>>2];ba=ea*+g[J+16>>2]+da*+g[J+20>>2]+ca*+g[J+24>>2]+ +g[J+52>>2];aa=ea*+g[J+32>>2]+da*+g[J+36>>2]+ca*+g[J+40>>2]+ +g[J+56>>2];g[U+32>>2]=ea*+g[J>>2]+da*+g[J+4>>2]+ca*+g[J+8>>2]+ +g[J+48>>2];g[U+32+4>>2]=ba;g[U+32+8>>2]=aa;g[U+32+12>>2]=0.0;J=Jh(e+16|0)|0;aa=+g[e+44>>2];ba=+g[e+48>>2];ca=+g[e+52>>2];da=aa*+g[J+16>>2]+ba*+g[J+20>>2]+ca*+g[J+24>>2]+ +g[J+52>>2];ea=aa*+g[J+32>>2]+ba*+g[J+36>>2]+ca*+g[J+40>>2]+ +g[J+56>>2];g[U+16>>2]=aa*+g[J>>2]+ba*+g[J+4>>2]+ca*+g[J+8>>2]+ +g[J+48>>2];g[U+16+4>>2]=da;g[U+16+8>>2]=ea;g[U+16+12>>2]=0.0;J=c[(c[K>>2]|0)+8>>2]|0;I=(Jh(e+4|0)|0)+48|0;c[U+160>>2]=1065353216;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=0;g[U+160+12>>2]=0.0;ab[J&127](K,I,U+32|0,U+160|0);I=c[(c[K>>2]|0)+8>>2]|0;J=(Jh(e+16|0)|0)+48|0;c[U+160>>2]=0;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;ab[I&127](K,J,U+16|0,U+160|0);c[U>>2]=1065353216;c[U+4>>2]=1065353216;c[U+8>>2]=0;g[U+12>>2]=0.0;J=c[(c[K>>2]|0)+8>>2]|0;ea=+g[U+32>>2];da=+g[U+32+4>>2];ca=+g[U+32+8>>2];g[U+160>>2]=ea+-.25;g[U+160+4>>2]=da;g[U+160+8>>2]=ca;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+.25;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ca+0.0;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);J=c[(c[K>>2]|0)+8>>2]|0;ca=+g[U+32>>2];da=+g[U+32+4>>2];ea=+g[U+32+8>>2];g[U+160>>2]=ca;g[U+160+4>>2]=da+-.25;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+.25;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);J=c[(c[K>>2]|0)+8>>2]|0;ea=+g[U+32>>2];da=+g[U+32+4>>2];ca=+g[U+32+8>>2];g[U+160>>2]=ea;g[U+160+4>>2]=da;g[U+160+8>>2]=ca+-.25;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ca+.25;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);c[U>>2]=0;c[U+4>>2]=1065353216;c[U+8>>2]=1065353216;g[U+12>>2]=0.0;J=c[(c[K>>2]|0)+8>>2]|0;ca=+g[U+16>>2];da=+g[U+16+4>>2];ea=+g[U+16+8>>2];g[U+160>>2]=ca+-.25;g[U+160+4>>2]=da;g[U+160+8>>2]=ea;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+.25;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+0.0;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);J=c[(c[K>>2]|0)+8>>2]|0;ea=+g[U+16>>2];da=+g[U+16+4>>2];ca=+g[U+16+8>>2];g[U+160>>2]=ea;g[U+160+4>>2]=da+-.25;g[U+160+8>>2]=ca;g[U+160+12>>2]=0.0;g[U+96>>2]=ea+0.0;g[U+96+4>>2]=da+.25;g[U+96+8>>2]=ca+0.0;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);J=c[(c[K>>2]|0)+8>>2]|0;ca=+g[U+16>>2];da=+g[U+16+4>>2];ea=+g[U+16+8>>2];g[U+160>>2]=ca;g[U+160+4>>2]=da;g[U+160+8>>2]=ea+-.25;g[U+160+12>>2]=0.0;g[U+96>>2]=ca+0.0;g[U+96+4>>2]=da+0.0;g[U+96+8>>2]=ea+.25;g[U+96+12>>2]=0.0;ab[J&127](K,U+160|0,U+96|0,U);break}case 1:{J=(Jh(e+4|0)|0)+48|0;c[U+160>>2]=c[J>>2];c[U+160+4>>2]=c[J+4>>2];c[U+160+8>>2]=c[J+8>>2];c[U+160+12>>2]=c[J+12>>2];J=(Jh(e+16|0)|0)+48|0;c[U+96>>2]=c[J>>2];c[U+96+4>>2]=c[J+4>>2];c[U+96+8>>2]=c[J+8>>2];c[U+96+12>>2]=c[J+12>>2];J=Jh(e+4|0)|0;_=+g[e+28>>2];Z=+g[e+32>>2];ba=+g[e+36>>2];$=+g[J>>2]*_+ +g[J+4>>2]*Z+ +g[J+8>>2]*ba;aa=_*+g[J+16>>2]+Z*+g[J+20>>2]+ba*+g[J+24>>2];ba=_*+g[J+32>>2]+Z*+g[J+36>>2]+ba*+g[J+40>>2];J=Jh(e+16|0)|0;Z=+g[e+44>>2];_=+g[e+48>>2];ea=+g[e+52>>2];ca=+g[J>>2]*Z+ +g[J+4>>2]*_+ +g[J+8>>2]*ea;da=Z*+g[J+16>>2]+_*+g[J+20>>2]+ea*+g[J+24>>2];ea=Z*+g[J+32>>2]+_*+g[J+36>>2]+ea*+g[J+40>>2];J=c[(c[K>>2]|0)+8>>2]|0;_=aa*10.0+ +g[U+160+4>>2];Z=ba*10.0+ +g[U+160+8>>2];g[U+32>>2]=$*10.0+ +g[U+160>>2];g[U+32+4>>2]=_;g[U+32+8>>2]=Z;g[U+32+12>>2]=0.0;c[U+16>>2]=1065353216;c[U+16+4>>2]=1065353216;c[U+16+8>>2]=0;g[U+16+12>>2]=0.0;ab[J&127](K,U+160|0,U+32|0,U+16|0);J=c[(c[K>>2]|0)+8>>2]|0;Z=da*10.0+ +g[U+160+4>>2];_=ea*10.0+ +g[U+160+8>>2];g[U+32>>2]=ca*10.0+ +g[U+160>>2];g[U+32+4>>2]=Z;g[U+32+8>>2]=_;g[U+32+12>>2]=0.0;c[U+16>>2]=1065353216;c[U+16+4>>2]=1065353216;c[U+16+8>>2]=0;g[U+16+12>>2]=0.0;ab[J&127](K,U+160|0,U+32|0,U+16|0);J=c[(c[K>>2]|0)+8>>2]|0;aa=aa*10.0+ +g[U+96+4>>2];ba=ba*10.0+ +g[U+96+8>>2];g[U+32>>2]=$*10.0+ +g[U+96>>2];g[U+32+4>>2]=aa;g[U+32+8>>2]=ba;g[U+32+12>>2]=0.0;c[U+16>>2]=0;c[U+16+4>>2]=1065353216;c[U+16+8>>2]=1065353216;g[U+16+12>>2]=0.0;ab[J&127](K,U+96|0,U+32|0,U+16|0);J=c[(c[K>>2]|0)+8>>2]|0;da=da*10.0+ +g[U+96+4>>2];ea=ea*10.0+ +g[U+96+8>>2];g[U+32>>2]=ca*10.0+ +g[U+96>>2];g[U+32+4>>2]=da;g[U+32+8>>2]=ea;g[U+32+12>>2]=0.0;c[U+16>>2]=0;c[U+16+4>>2]=1065353216;c[U+16+8>>2]=1065353216;g[U+16+12>>2]=0.0;ab[J&127](K,U+96|0,U+32|0,U+16|0);break}default:{}}d=d+1|0;if((d|0)>=(c[O+852>>2]|0))break a}}while(0)}d=c[b+72>>2]|0;if(d|0?(Fa[c[(c[d>>2]|0)+48>>2]&127](d)|0)&2|0:0){if(a[b+348>>0]|0){J=c[b+72>>2]|0;K=c[O+928>>2]|0;c[U+160>>2]=1065353216;c[U+160+4>>2]=0;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=1065353216;c[U+96+8>>2]=1065353216;g[U+96+12>>2]=0.0;Xe(J,K,0,U+160|0,U+96|0)}if(a[b+349>>0]|0){J=c[b+72>>2]|0;K=c[O+988>>2]|0;c[U+160>>2]=0;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=0;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=0;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;Xe(J,K,0,U+160|0,U+96|0)}if(a[b+350>>0]|0){K=c[b+72>>2]|0;O=c[O+1048>>2]|0;c[U+160>>2]=0;c[U+160+4>>2]=1065353216;c[U+160+8>>2]=1065353216;g[U+160+12>>2]=0.0;c[U+96>>2]=1065353216;c[U+96+4>>2]=0;c[U+96+8>>2]=0;g[U+96+12>>2]=0.0;Xe(K,O,0,U+160|0,U+96|0)}}L=L+1|0}while((L|0)<(c[b+328>>2]|0));sa=U;return}function qb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0.0,ea=0.0;ca=sa;sa=sa+80|0;if((e|0)<=0){sa=ca;return}T=0;do{W=c[d+(T<<2)>>2]|0;X=c[W+740>>2]|0;Y=c[W+744>>2]|0;Z=Xc(b,X,+g[f+12>>2])|0;_=Xc(b,Y,+g[f+12>>2])|0;$=c[b+16>>2]|0;if(!(((((+g[$+(Z*244|0)+128>>2]==0.0?+g[$+(Z*244|0)+132>>2]==0.0:0)?+g[$+(Z*244|0)+136>>2]==0.0:0)?+g[$+(_*244|0)+128>>2]==0.0:0)?+g[$+(_*244|0)+132>>2]==0.0:0)?+g[$+(_*244|0)+136>>2]==0.0:0))ba=9;if((ba|0)==9?(ba=0,aa=c[W+748>>2]|0,(aa|0)>0):0){U=0;h=1;i=aa;do{R=W+4+(U*184|0)|0;n=W+4+(U*184|0)+80|0;if(+g[n>>2]<=+g[W+756>>2]){S=c[b+28>>2]|0;if((S|0)==(c[b+32>>2]|0)?(V=(S|0)==0?1:S<<1,(S|0)<(V|0)):0){if(!V){i=0;k=S}else{c[7182]=(c[7182]|0)+1;i=xb((V*152|3)+16|0)|0;if(!i)i=0;else{c[(i+4+15&-16)+-4>>2]=i;i=i+4+15&-16}k=c[b+28>>2]|0}if((k|0)>0){j=0;do{Bh(i+(j*152|0)|0,(c[b+36>>2]|0)+(j*152|0)|0,152)|0;j=j+1|0}while((j|0)!=(k|0))}j=c[b+36>>2]|0;if(j|0){if(a[b+40>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[j+-4>>2]|0)}c[b+36>>2]=0}a[b+40>>0]=1;c[b+36>>2]=i;c[b+32>>2]=V;i=c[b+28>>2]|0}else i=S;c[b+28>>2]=i+1;Q=c[b+36>>2]|0;o=(c[X+236>>2]&2|0)==0?0:X;p=(c[Y+236>>2]&2|0)==0?0:Y;c[Q+(S*152|0)+144>>2]=Z;c[Q+(S*152|0)+148>>2]=_;c[Q+(S*152|0)+132>>2]=R;A=+g[W+4+(U*184|0)+48>>2]-+g[X+52>>2];B=+g[W+4+(U*184|0)+52>>2]-+g[X+56>>2];z=+g[W+4+(U*184|0)+56>>2]-+g[X+60>>2];g[ca+64>>2]=A;g[ca+64+4>>2]=B;g[ca+64+8>>2]=z;g[ca+64+12>>2]=0.0;E=+g[W+4+(U*184|0)+32>>2]-+g[Y+52>>2];F=+g[W+4+(U*184|0)+36>>2]-+g[Y+56>>2];D=+g[W+4+(U*184|0)+40>>2]-+g[Y+60>>2];g[ca+48>>2]=E;g[ca+48+4>>2]=F;g[ca+48+8>>2]=D;g[ca+48+12>>2]=0.0;if(!(c[$+(Z*244|0)+240>>2]|0)){m=0.0;r=0.0;t=0.0}else{M=+g[$+(Z*244|0)+192>>2]+ +g[$+(Z*244|0)+224>>2];t=+g[$+(Z*244|0)+196>>2]+ +g[$+(Z*244|0)+228>>2];r=+g[$+(Z*244|0)+200>>2]+ +g[$+(Z*244|0)+232>>2];m=+g[$+(Z*244|0)+176>>2]+ +g[$+(Z*244|0)+208>>2]+(z*t-B*r);r=+g[$+(Z*244|0)+180>>2]+ +g[$+(Z*244|0)+212>>2]+(A*r-z*M);t=+g[$+(Z*244|0)+184>>2]+ +g[$+(Z*244|0)+216>>2]+(B*M-A*t)}if(!(c[$+(_*244|0)+240>>2]|0)){l=0.0;q=0.0;s=0.0}else{M=+g[$+(_*244|0)+192>>2]+ +g[$+(_*244|0)+224>>2];s=+g[$+(_*244|0)+196>>2]+ +g[$+(_*244|0)+228>>2];q=+g[$+(_*244|0)+200>>2]+ +g[$+(_*244|0)+232>>2];l=+g[$+(_*244|0)+176>>2]+ +g[$+(_*244|0)+208>>2]+(D*s-F*q);q=+g[$+(_*244|0)+180>>2]+ +g[$+(_*244|0)+212>>2]+(E*q-D*M);s=+g[$+(_*244|0)+184>>2]+ +g[$+(_*244|0)+216>>2]+(F*M-E*s)}M=m-l;L=r-q;H=t-s;N=W+4+(U*184|0)+64|0;I=+g[N>>2];O=W+4+(U*184|0)+68|0;J=+g[O>>2];P=W+4+(U*184|0)+72|0;K=+g[P>>2];k=c[b+16>>2]|0;i=c[k+(Z*244|0)+240>>2]|0;j=c[k+(_*244|0)+240>>2]|0;if(i|0){l=((B*K-z*J)*+g[i+264>>2]+(z*I-K*A)*+g[i+268>>2]+(J*A-B*I)*+g[i+272>>2])*+g[i+544>>2];m=((B*K-z*J)*+g[i+280>>2]+(z*I-K*A)*+g[i+284>>2]+(J*A-B*I)*+g[i+288>>2])*+g[i+548>>2];q=((B*K-z*J)*+g[i+296>>2]+(z*I-K*A)*+g[i+300>>2]+(J*A-B*I)*+g[i+304>>2])*+g[i+552>>2]}else{l=0.0;m=0.0;q=0.0}g[Q+(S*152|0)+64>>2]=l;g[Q+(S*152|0)+68>>2]=m;g[Q+(S*152|0)+72>>2]=q;g[Q+(S*152|0)+76>>2]=0.0;u=+g[P>>2];v=+g[O>>2];y=+g[N>>2];if(j|0){r=(+g[j+264>>2]*-(F*u-D*v)+ +g[j+268>>2]*-(D*y-u*E)+ +g[j+272>>2]*-(v*E-F*y))*+g[j+544>>2];s=(+g[j+280>>2]*-(F*u-D*v)+ +g[j+284>>2]*-(D*y-u*E)+ +g[j+288>>2]*-(v*E-F*y))*+g[j+548>>2];t=(+g[j+296>>2]*-(F*u-D*v)+ +g[j+300>>2]*-(D*y-u*E)+ +g[j+304>>2]*-(v*E-F*y))*+g[j+552>>2]}else{r=0.0;s=0.0;t=0.0}g[Q+(S*152|0)+80>>2]=r;g[Q+(S*152|0)+84>>2]=s;g[Q+(S*152|0)+88>>2]=t;g[Q+(S*152|0)+92>>2]=0.0;if(i|0)m=+g[i+344>>2]+((m*z-q*B)*+g[N>>2]+(q*A-z*l)*+g[O>>2]+(B*l-m*A)*+g[P>>2]);else m=0.0;if(j|0){G=-r;l=-s;t=-t;l=+g[j+344>>2]+((D*l-F*t)*+g[N>>2]+(E*t-D*G)*+g[O>>2]+(F*G-E*l)*+g[P>>2])}else l=0.0;g[Q+(S*152|0)+108>>2]=1.0/(m+l);if(i|0){c[Q+(S*152|0)+16>>2]=c[N>>2];c[Q+(S*152|0)+16+4>>2]=c[N+4>>2];c[Q+(S*152|0)+16+8>>2]=c[N+8>>2];c[Q+(S*152|0)+16+12>>2]=c[N+12>>2];g[Q+(S*152|0)>>2]=B*K-z*J;g[Q+(S*152|0)+4>>2]=z*I-K*A;g[Q+(S*152|0)+8>>2]=J*A-B*I;g[Q+(S*152|0)+12>>2]=0.0}else{c[Q+(S*152|0)>>2]=0;c[Q+(S*152|0)+4>>2]=0;c[Q+(S*152|0)+8>>2]=0;c[Q+(S*152|0)+12>>2]=0;c[Q+(S*152|0)+16>>2]=0;c[Q+(S*152|0)+20>>2]=0;c[Q+(S*152|0)+24>>2]=0;c[Q+(S*152|0)+28>>2]=0}if(j|0){t=-+g[O>>2];G=-+g[P>>2];g[Q+(S*152|0)+48>>2]=-+g[N>>2];g[Q+(S*152|0)+52>>2]=t;g[Q+(S*152|0)+56>>2]=G;g[Q+(S*152|0)+60>>2]=0.0;g[Q+(S*152|0)+32>>2]=-(F*u-D*v);g[Q+(S*152|0)+36>>2]=-(D*y-u*E);g[Q+(S*152|0)+40>>2]=-(v*E-F*y);g[Q+(S*152|0)+44>>2]=0.0}else{c[Q+(S*152|0)+32>>2]=0;c[Q+(S*152|0)+32+4>>2]=0;c[Q+(S*152|0)+32+8>>2]=0;c[Q+(S*152|0)+32+12>>2]=0;c[Q+(S*152|0)+32+16>>2]=0;c[Q+(S*152|0)+32+20>>2]=0;c[Q+(S*152|0)+32+24>>2]=0;c[Q+(S*152|0)+32+28>>2]=0}G=+g[n>>2]+ +g[f+56>>2];if(i|0){r=+g[i+332>>2];s=+g[i+336>>2];y=+g[i+328>>2];t=r*z-s*B+ +g[i+312>>2];s=+g[i+316>>2]+(s*A-z*y);r=B*y-r*A+ +g[i+320>>2]}else{t=0.0;s=0.0;r=0.0}if(j|0){l=+g[j+332>>2];m=+g[j+336>>2];B=+g[j+328>>2];q=l*D-m*F+ +g[j+312>>2];m=+g[j+316>>2]+(m*E-D*B);l=F*B-l*E+ +g[j+320>>2]}else{q=0.0;m=0.0;l=0.0}D=(t-q)*+g[N>>2]+(s-m)*+g[O>>2]+(r-l)*+g[P>>2];c[Q+(S*152|0)+104>>2]=c[W+4+(U*184|0)+84>>2];D=D*+g[W+4+(U*184|0)+92>>2];D=D>=-0.0?0.0:-D;do if(!(c[f+64>>2]&4))g[Q+(S*152|0)+100>>2]=0.0;else{l=+g[W+4+(U*184|0)+120>>2]*+g[f+60>>2];g[Q+(S*152|0)+100>>2]=l;do if(i|0){if(!(c[k+(Z*244|0)+240>>2]|0))break;F=l*+g[Q+(S*152|0)+20>>2]*+g[k+(Z*244|0)+132>>2]*+g[i+352>>2]*+g[k+(Z*244|0)+116>>2];E=l*+g[Q+(S*152|0)+24>>2]*+g[k+(Z*244|0)+136>>2]*+g[i+356>>2]*+g[k+(Z*244|0)+120>>2];g[k+(Z*244|0)+64>>2]=+g[k+(Z*244|0)+112>>2]*l*+g[Q+(S*152|0)+16>>2]*+g[k+(Z*244|0)+128>>2]*+g[i+348>>2]+ +g[k+(Z*244|0)+64>>2];g[k+(Z*244|0)+68>>2]=F+ +g[k+(Z*244|0)+68>>2];g[k+(Z*244|0)+72>>2]=E+ +g[k+(Z*244|0)+72>>2];E=l*+g[k+(Z*244|0)+100>>2]*+g[Q+(S*152|0)+68>>2];F=l*+g[k+(Z*244|0)+104>>2]*+g[Q+(S*152|0)+72>>2];g[k+(Z*244|0)+80>>2]=l*+g[k+(Z*244|0)+96>>2]*+g[Q+(S*152|0)+64>>2]+ +g[k+(Z*244|0)+80>>2];g[k+(Z*244|0)+84>>2]=E+ +g[k+(Z*244|0)+84>>2];g[k+(Z*244|0)+88>>2]=F+ +g[k+(Z*244|0)+88>>2]}while(0);if(!j)break;l=+g[Q+(S*152|0)+100>>2];if(!(c[k+(_*244|0)+240>>2]|0))break;F=+g[Q+(S*152|0)+88>>2];E=+g[Q+(S*152|0)+84>>2];B=+g[Q+(S*152|0)+80>>2];z=l*+g[Q+(S*152|0)+52>>2]*+g[k+(_*244|0)+132>>2]*+g[j+352>>2]*+g[k+(_*244|0)+116>>2];A=l*+g[Q+(S*152|0)+56>>2]*+g[k+(_*244|0)+136>>2]*+g[j+356>>2]*+g[k+(_*244|0)+120>>2];g[k+(_*244|0)+64>>2]=+g[k+(_*244|0)+112>>2]*l*+g[Q+(S*152|0)+48>>2]*+g[k+(_*244|0)+128>>2]*+g[j+348>>2]+ +g[k+(_*244|0)+64>>2];g[k+(_*244|0)+68>>2]=z+ +g[k+(_*244|0)+68>>2];g[k+(_*244|0)+72>>2]=A+ +g[k+(_*244|0)+72>>2];E=E*+g[k+(_*244|0)+100>>2]*-l;F=F*+g[k+(_*244|0)+104>>2]*-l;g[k+(_*244|0)+80>>2]=+g[k+(_*244|0)+80>>2]-B*+g[k+(_*244|0)+96>>2]*-l;g[k+(_*244|0)+84>>2]=+g[k+(_*244|0)+84>>2]-E;g[k+(_*244|0)+88>>2]=+g[k+(_*244|0)+88>>2]-F}while(0);g[Q+(S*152|0)+96>>2]=0.0;if(!(c[k+(Z*244|0)+240>>2]|0)){l=0.0;m=0.0;q=0.0;r=0.0;s=0.0;t=0.0}else{l=+g[k+(Z*244|0)+208>>2];m=+g[k+(Z*244|0)+212>>2];q=+g[k+(Z*244|0)+216>>2];r=+g[k+(Z*244|0)+224>>2];s=+g[k+(Z*244|0)+228>>2];t=+g[k+(Z*244|0)+232>>2]}if(!(c[k+(_*244|0)+240>>2]|0)){u=0.0;v=0.0;y=0.0;z=0.0;A=0.0;B=0.0}else{u=+g[k+(_*244|0)+208>>2];v=+g[k+(_*244|0)+212>>2];y=+g[k+(_*244|0)+216>>2];z=+g[k+(_*244|0)+224>>2];A=+g[k+(_*244|0)+228>>2];B=+g[k+(_*244|0)+232>>2]}l=D-((l+ +g[k+(Z*244|0)+176>>2])*+g[Q+(S*152|0)+16>>2]+(m+ +g[k+(Z*244|0)+180>>2])*+g[Q+(S*152|0)+20>>2]+(q+ +g[k+(Z*244|0)+184>>2])*+g[Q+(S*152|0)+24>>2]+((r+ +g[k+(Z*244|0)+192>>2])*+g[Q+(S*152|0)>>2]+(s+ +g[k+(Z*244|0)+196>>2])*+g[Q+(S*152|0)+4>>2]+(t+ +g[k+(Z*244|0)+200>>2])*+g[Q+(S*152|0)+8>>2])+((u+ +g[k+(_*244|0)+176>>2])*+g[Q+(S*152|0)+48>>2]+(v+ +g[k+(_*244|0)+180>>2])*+g[Q+(S*152|0)+52>>2]+(y+ +g[k+(_*244|0)+184>>2])*+g[Q+(S*152|0)+56>>2]+((z+ +g[k+(_*244|0)+192>>2])*+g[Q+(S*152|0)+32>>2]+(A+ +g[k+(_*244|0)+196>>2])*+g[Q+(S*152|0)+36>>2]+(B+ +g[k+(_*244|0)+200>>2])*+g[Q+(S*152|0)+40>>2])));i=(c[f+44>>2]|0)==0;if(G>0.0){l=l-G/+g[f+12>>2];m=0.0}else m=-(G*(i|G>+g[f+48>>2]?+g[f+32>>2]:+g[f+36>>2]))/+g[f+12>>2];E=+g[Q+(S*152|0)+108>>2];F=m*E;E=l*E;C=i|G>+g[f+48>>2];g[Q+(S*152|0)+112>>2]=C?F+E:E;g[Q+(S*152|0)+128>>2]=C?0.0:F;g[Q+(S*152|0)+116>>2]=0.0;g[Q+(S*152|0)+120>>2]=0.0;g[Q+(S*152|0)+124>>2]=1.0e10;c[Q+(S*152|0)+140>>2]=c[b+68>>2];if(!o){m=0.0;t=0.0;u=0.0}else{m=+g[o+328>>2];t=+g[o+332>>2];u=+g[o+336>>2]}if(!p){l=0.0;q=0.0;r=0.0}else{l=+g[p+328>>2];q=+g[p+332>>2];r=+g[p+336>>2]}s=l-m;m=q-t;r=r-u;g[ca+32>>2]=s;g[ca+32+4>>2]=m;g[ca+32+8>>2]=r;g[ca+32+12>>2]=0.0;do if((h|0)>0?+g[W+4+(U*184|0)+88>>2]>0.0:0){h=h+-1|0;l=+x(+(s*s+m*m+r*r));if(l>+g[f+80>>2]){g[ca+32>>2]=s*(1.0/l);g[ca+32+4>>2]=m*(1.0/l);g[ca+32+8>>2]=r*(1.0/l);if(!(c[X+180>>2]&2)){q=s*(1.0/l);m=m*(1.0/l);l=r*(1.0/l)}else{u=+g[X+4>>2];y=+g[X+20>>2];B=+g[X+36>>2];v=+g[X+8>>2];z=+g[X+24>>2];E=+g[X+40>>2];q=+g[X+12>>2];A=+g[X+28>>2];G=+g[X+44>>2];D=(s*(1.0/l)*u+m*(1.0/l)*y+r*(1.0/l)*B)*+g[X+164>>2];F=(s*(1.0/l)*v+m*(1.0/l)*z+r*(1.0/l)*E)*+g[X+168>>2];l=(s*(1.0/l)*q+m*(1.0/l)*A+r*(1.0/l)*G)*+g[X+172>>2];g[ca+32>>2]=u*D+v*F+q*l;g[ca+32+4>>2]=y*D+z*F+A*l;g[ca+32+8>>2]=B*D+E*F+G*l;g[ca+32+12>>2]=0.0;q=u*D+v*F+q*l;m=y*D+z*F+A*l;l=B*D+E*F+G*l}if(c[Y+180>>2]&2){t=+g[Y+4>>2];y=+g[Y+20>>2];B=+g[Y+36>>2];u=+g[Y+8>>2];z=+g[Y+24>>2];E=+g[Y+40>>2];v=+g[Y+12>>2];A=+g[Y+28>>2];G=+g[Y+44>>2];D=(t*q+y*m+B*l)*+g[Y+164>>2];F=(q*u+m*z+l*E)*+g[Y+168>>2];l=(q*v+m*A+l*G)*+g[Y+172>>2];g[ca+32>>2]=t*D+u*F+v*l;g[ca+32+4>>2]=y*D+z*F+A*l;g[ca+32+8>>2]=B*D+E*F+G*l;g[ca+32+12>>2]=0.0;q=t*D+u*F+v*l;m=y*D+z*F+A*l;l=B*D+E*F+G*l}if(!(+x(+(q*q+m*m+l*l))>.001))break;Oc(b,ca+32|0,Z,_,S,R);break}Oc(b,N,Z,_,S,R);l=+g[P>>2];if(+w(+l)>.7071067690849304){G=+g[O>>2];m=1.0/+x(+(l*l+G*G));g[ca+16>>2]=0.0;g[ca+16+4>>2]=-(l*m);g[ca+16+8>>2]=G*m;g[ca>>2]=(l*l+G*G)*m;F=+g[N>>2];g[ca+4>>2]=-(F*G*m);u=F*-(l*m);r=-(l*m);s=G*m;q=(l*l+G*G)*m;m=-(F*G*m);l=0.0}else{q=+g[N>>2];F=+g[O>>2];G=1.0/+x(+(q*q+F*F));g[ca+16>>2]=-(F*G);g[ca+16+4>>2]=q*G;g[ca+16+8>>2]=0.0;g[ca>>2]=-(l*q*G);g[ca+4>>2]=l*-(F*G);u=(q*q+F*F)*G;r=q*G;s=0.0;q=-(l*q*G);m=l*-(F*G);l=-(F*G)}g[ca+8>>2]=u;j=(c[X+180>>2]&2|0)==0;if(!j){da=+g[X+4>>2];y=+g[X+20>>2];B=+g[X+36>>2];t=+g[X+8>>2];z=+g[X+24>>2];E=+g[X+40>>2];v=+g[X+12>>2];A=+g[X+28>>2];G=+g[X+44>>2];D=(da*l+y*r+B*s)*+g[X+164>>2];F=(l*t+r*z+s*E)*+g[X+168>>2];s=(l*v+r*A+s*G)*+g[X+172>>2];g[ca+16>>2]=da*D+t*F+v*s;g[ca+16+4>>2]=y*D+z*F+A*s;g[ca+16+8>>2]=B*D+E*F+G*s;g[ca+16+12>>2]=0.0;l=da*D+t*F+v*s;r=y*D+z*F+A*s;s=B*D+E*F+G*s}i=(c[Y+180>>2]&2|0)==0;if(i)t=l;else{v=+g[Y+4>>2];z=+g[Y+20>>2];D=+g[Y+36>>2];y=+g[Y+8>>2];A=+g[Y+24>>2];F=+g[Y+40>>2];t=+g[Y+12>>2];B=+g[Y+28>>2];da=+g[Y+44>>2];E=(v*l+z*r+D*s)*+g[Y+164>>2];G=(l*y+r*A+s*F)*+g[Y+168>>2];s=(l*t+r*B+s*da)*+g[Y+172>>2];g[ca+16>>2]=v*E+y*G+t*s;g[ca+16+4>>2]=z*E+A*G+B*s;g[ca+16+8>>2]=D*E+F*G+da*s;g[ca+16+12>>2]=0.0;t=v*E+y*G+t*s;r=z*E+A*G+B*s;s=D*E+F*G+da*s}if(j)l=u;else{ea=+g[X+4>>2];z=+g[X+20>>2];D=+g[X+36>>2];v=+g[X+8>>2];A=+g[X+24>>2];F=+g[X+40>>2];y=+g[X+12>>2];B=+g[X+28>>2];da=+g[X+44>>2];E=(ea*q+z*m+u*D)*+g[X+164>>2];G=(q*v+m*A+u*F)*+g[X+168>>2];l=(q*y+m*B+u*da)*+g[X+172>>2];g[ca>>2]=ea*E+v*G+y*l;g[ca+4>>2]=z*E+A*G+B*l;g[ca+8>>2]=D*E+F*G+da*l;g[ca+12>>2]=0.0;q=ea*E+v*G+y*l;m=z*E+A*G+B*l;l=D*E+F*G+da*l}if(!i){v=+g[Y+4>>2];A=+g[Y+20>>2];E=+g[Y+36>>2];y=+g[Y+8>>2];B=+g[Y+24>>2];G=+g[Y+40>>2];z=+g[Y+12>>2];D=+g[Y+28>>2];ea=+g[Y+44>>2];F=(v*q+A*m+E*l)*+g[Y+164>>2];da=(q*y+m*B+l*G)*+g[Y+168>>2];l=(q*z+m*D+l*ea)*+g[Y+172>>2];g[ca>>2]=v*F+y*da+z*l;g[ca+4>>2]=A*F+B*da+D*l;g[ca+8>>2]=E*F+G*da+ea*l;g[ca+12>>2]=0.0;q=v*F+y*da+z*l;m=A*F+B*da+D*l;l=E*F+G*da+ea*l}if(+x(+(t*t+r*r+s*s))>.001)Oc(b,ca+16|0,Z,_,S,R);if(+x(+(q*q+m*m+l*l))>.001)Oc(b,ca,Z,_,S,R)}while(0);do if(!(c[f+64>>2]&32))ba=93;else{if(!(a[W+4+(U*184|0)+116>>0]|0)){ba=93;break}qc(b,W+4+(U*184|0)+152|0,Z,_,S,R,ca+64|0,ca+48|0,1.0,+g[W+4+(U*184|0)+132>>2],+g[W+4+(U*184|0)+140>>2]);if(!(c[f+64>>2]&16))break;qc(b,W+4+(U*184|0)+168|0,Z,_,S,R,ca+64|0,ca+48|0,1.0,+g[W+4+(U*184|0)+136>>2],+g[W+4+(U*184|0)+144>>2])}while(0);do if((ba|0)==93){ba=0;l=+g[N>>2];v=+g[O>>2];u=+g[P>>2];m=M-(M*I+L*J+H*K)*l;s=L-(M*I+L*J+H*K)*v;r=H-(M*I+L*J+H*K)*u;C=W+4+(U*184|0)+152|0;g[W+4+(U*184|0)+152>>2]=m;i=W+4+(U*184|0)+156|0;g[i>>2]=s;o=W+4+(U*184|0)+160|0;g[o>>2]=r;p=W+4+(U*184|0)+164|0;g[p>>2]=0.0;if((c[f+64>>2]&64|0)==0?m*m+s*s+r*r>1.1920928955078125e-07:0){l=1.0/+x(+(m*m+s*s+r*r));g[C>>2]=m*l;g[i>>2]=s*l;g[o>>2]=r*l;if(!(c[X+180>>2]&1)){q=m*l;m=s*l;l=r*l}else{F=+g[X+4>>2];H=+g[X+20>>2];K=+g[X+36>>2];G=+g[X+8>>2];I=+g[X+24>>2];M=+g[X+40>>2];q=+g[X+12>>2];J=+g[X+28>>2];ea=+g[X+44>>2];L=(m*l*F+s*l*H+r*l*K)*+g[X+164>>2];da=(m*l*G+s*l*I+r*l*M)*+g[X+168>>2];l=(m*l*q+s*l*J+r*l*ea)*+g[X+172>>2];g[C>>2]=F*L+G*da+q*l;g[i>>2]=H*L+I*da+J*l;g[o>>2]=K*L+M*da+ea*l;g[p>>2]=0.0;q=F*L+G*da+q*l;m=H*L+I*da+J*l;l=K*L+M*da+ea*l}if(c[Y+180>>2]&1|0){D=+g[Y+4>>2];G=+g[Y+20>>2];J=+g[Y+36>>2];E=+g[Y+8>>2];H=+g[Y+24>>2];L=+g[Y+40>>2];F=+g[Y+12>>2];I=+g[Y+28>>2];da=+g[Y+44>>2];K=(D*q+G*m+J*l)*+g[Y+164>>2];M=(q*E+m*H+l*L)*+g[Y+168>>2];ea=(q*F+m*I+l*da)*+g[Y+172>>2];g[C>>2]=D*K+E*M+F*ea;g[i>>2]=G*K+H*M+I*ea;g[o>>2]=J*K+L*M+da*ea;g[p>>2]=0.0}qc(b,C,Z,_,S,R,ca+64|0,ca+48|0,1.0,0.0,0.0);if(!(c[f+64>>2]&16))break;da=+g[i>>2];q=+g[P>>2];K=+g[o>>2];L=+g[O>>2];ea=+g[N>>2];M=+g[C>>2];n=W+4+(U*184|0)+168|0;g[W+4+(U*184|0)+168>>2]=da*q-K*L;i=W+4+(U*184|0)+172|0;j=W+4+(U*184|0)+176|0;k=W+4+(U*184|0)+180|0;g[k>>2]=0.0;m=1.0/+x(+((da*q-K*L)*(da*q-K*L)+(K*ea-q*M)*(K*ea-q*M)+(L*M-da*ea)*(L*M-da*ea)));l=(da*q-K*L)*m;g[n>>2]=l;q=(K*ea-q*M)*m;g[i>>2]=q;m=(L*M-da*ea)*m;g[j>>2]=m;if(c[X+180>>2]&1){E=+g[X+4>>2];H=+g[X+20>>2];K=+g[X+36>>2];F=+g[X+8>>2];I=+g[X+24>>2];M=+g[X+40>>2];G=+g[X+12>>2];J=+g[X+28>>2];ea=+g[X+44>>2];L=(l*E+q*H+m*K)*+g[X+164>>2];da=(l*F+q*I+m*M)*+g[X+168>>2];m=(l*G+q*J+m*ea)*+g[X+172>>2];g[n>>2]=E*L+F*da+G*m;g[i>>2]=H*L+I*da+J*m;g[j>>2]=K*L+M*da+ea*m;g[k>>2]=0.0;l=E*L+F*da+G*m;q=H*L+I*da+J*m;m=K*L+M*da+ea*m}if(c[Y+180>>2]&1|0){D=+g[Y+4>>2];G=+g[Y+20>>2];J=+g[Y+36>>2];E=+g[Y+8>>2];H=+g[Y+24>>2];L=+g[Y+40>>2];F=+g[Y+12>>2];I=+g[Y+28>>2];da=+g[Y+44>>2];K=(D*l+G*q+J*m)*+g[Y+164>>2];M=(l*E+q*H+m*L)*+g[Y+168>>2];ea=(l*F+q*I+m*da)*+g[Y+172>>2];g[n>>2]=D*K+E*M+F*ea;g[i>>2]=G*K+H*M+I*ea;g[j>>2]=J*K+L*M+da*ea;g[k>>2]=0.0}qc(b,n,Z,_,S,R,ca+64|0,ca+48|0,1.0,0.0,0.0);break}n=W+4+(U*184|0)+168|0;if(+w(+u)>.7071067690849304){ea=1.0/+x(+(v*v+u*u));g[C>>2]=0.0;g[i>>2]=-(u*ea);g[o>>2]=v*ea;s=-(l*v*ea);t=l*-(u*ea);r=(v*v+u*u)*ea;q=0.0;m=-(u*ea);l=v*ea}else{m=1.0/+x(+(l*l+v*v));g[C>>2]=-(v*m);g[i>>2]=l*m;g[o>>2]=0.0;s=u*-(v*m);t=(l*l+v*v)*m;r=-(u*l*m);q=-(v*m);m=l*m;l=0.0}g[n>>2]=r;k=W+4+(U*184|0)+172|0;g[k>>2]=s;j=W+4+(U*184|0)+176|0;g[j>>2]=t;if(c[X+180>>2]&1){E=+g[X+4>>2];H=+g[X+20>>2];K=+g[X+36>>2];F=+g[X+8>>2];I=+g[X+24>>2];M=+g[X+40>>2];G=+g[X+12>>2];J=+g[X+28>>2];ea=+g[X+44>>2];L=(E*q+H*m+K*l)*+g[X+164>>2];da=(q*F+m*I+l*M)*+g[X+168>>2];l=(q*G+m*J+l*ea)*+g[X+172>>2];g[C>>2]=E*L+F*da+G*l;g[i>>2]=H*L+I*da+J*l;g[o>>2]=K*L+M*da+ea*l;g[p>>2]=0.0;q=E*L+F*da+G*l;m=H*L+I*da+J*l;l=K*L+M*da+ea*l}if(c[Y+180>>2]&1|0){D=+g[Y+4>>2];G=+g[Y+20>>2];J=+g[Y+36>>2];E=+g[Y+8>>2];H=+g[Y+24>>2];L=+g[Y+40>>2];F=+g[Y+12>>2];I=+g[Y+28>>2];da=+g[Y+44>>2];K=(D*q+G*m+J*l)*+g[Y+164>>2];M=(q*E+m*H+l*L)*+g[Y+168>>2];ea=(q*F+m*I+l*da)*+g[Y+172>>2];g[C>>2]=D*K+E*M+F*ea;g[i>>2]=G*K+H*M+I*ea;g[o>>2]=J*K+L*M+da*ea;g[p>>2]=0.0}qc(b,C,Z,_,S,R,ca+64|0,ca+48|0,1.0,0.0,0.0);i=c[f+64>>2]|0;if(i&16){if(c[X+180>>2]&1|0){D=+g[X+4>>2];A=+g[n>>2];G=+g[X+20>>2];B=+g[k>>2];J=+g[X+36>>2];ea=+g[j>>2];E=+g[X+8>>2];H=+g[X+24>>2];L=+g[X+40>>2];F=+g[X+12>>2];I=+g[X+28>>2];da=+g[X+44>>2];K=(D*A+G*B+J*ea)*+g[X+164>>2];M=(A*E+B*H+ea*L)*+g[X+168>>2];ea=(A*F+B*I+ea*da)*+g[X+172>>2];g[n>>2]=D*K+E*M+F*ea;g[k>>2]=G*K+H*M+I*ea;g[j>>2]=J*K+L*M+da*ea;g[W+4+(U*184|0)+180>>2]=0.0}if(c[Y+180>>2]&1|0){D=+g[Y+4>>2];A=+g[n>>2];G=+g[Y+20>>2];B=+g[k>>2];J=+g[Y+36>>2];ea=+g[j>>2];E=+g[Y+8>>2];H=+g[Y+24>>2];L=+g[Y+40>>2];F=+g[Y+12>>2];I=+g[Y+28>>2];da=+g[Y+44>>2];K=(D*A+G*B+J*ea)*+g[Y+164>>2];M=(A*E+B*H+ea*L)*+g[Y+168>>2];ea=(A*F+B*I+ea*da)*+g[Y+172>>2];g[n>>2]=D*K+E*M+F*ea;g[k>>2]=G*K+H*M+I*ea;g[j>>2]=J*K+L*M+da*ea;g[W+4+(U*184|0)+180>>2]=0.0}qc(b,n,Z,_,S,R,ca+64|0,ca+48|0,1.0,0.0,0.0);i=c[f+64>>2]|0}if((i&80|0)!=80)break;a[W+4+(U*184|0)+116>>0]=1}while(0);n=c[b+16>>2]|0;o=c[n+(Z*244|0)+240>>2]|0;p=c[n+(_*244|0)+240>>2]|0;j=c[Q+(S*152|0)+140>>2]|0;k=c[b+76>>2]|0;i=c[f+64>>2]|0;do if(!(i&4))g[k+(j*152|0)+100>>2]=0.0;else{l=+g[W+4+(U*184|0)+124>>2]*+g[f+60>>2];g[k+(j*152|0)+100>>2]=l;if(o|0){M=+g[o+344>>2];ea=l*M*+g[k+(j*152|0)+20>>2]*+g[o+352>>2]*+g[n+(Z*244|0)+116>>2];da=l*M*+g[k+(j*152|0)+24>>2]*+g[o+356>>2]*+g[n+(Z*244|0)+120>>2];g[n+(Z*244|0)+64>>2]=l*M*+g[k+(j*152|0)+16>>2]*+g[o+348>>2]*+g[n+(Z*244|0)+112>>2]+ +g[n+(Z*244|0)+64>>2];g[n+(Z*244|0)+68>>2]=ea+ +g[n+(Z*244|0)+68>>2];g[n+(Z*244|0)+72>>2]=da+ +g[n+(Z*244|0)+72>>2];da=l*+g[n+(Z*244|0)+100>>2]*+g[k+(j*152|0)+68>>2];ea=l*+g[n+(Z*244|0)+104>>2]*+g[k+(j*152|0)+72>>2];g[n+(Z*244|0)+80>>2]=l*+g[n+(Z*244|0)+96>>2]*+g[k+(j*152|0)+64>>2]+ +g[n+(Z*244|0)+80>>2];g[n+(Z*244|0)+84>>2]=da+ +g[n+(Z*244|0)+84>>2];g[n+(Z*244|0)+88>>2]=ea+ +g[n+(Z*244|0)+88>>2]}if(!p)break;I=+g[p+344>>2];L=+g[k+(j*152|0)+80>>2];da=+g[k+(j*152|0)+84>>2];ea=+g[k+(j*152|0)+88>>2];M=+g[k+(j*152|0)+100>>2];J=+g[k+(j*152|0)+52>>2]*I*+g[p+352>>2]*M*+g[n+(_*244|0)+116>>2];K=+g[k+(j*152|0)+56>>2]*I*+g[p+356>>2]*M*+g[n+(_*244|0)+120>>2];g[n+(_*244|0)+64>>2]=+g[k+(j*152|0)+48>>2]*I*+g[p+348>>2]*M*+g[n+(_*244|0)+112>>2]+ +g[n+(_*244|0)+64>>2];g[n+(_*244|0)+68>>2]=J+ +g[n+(_*244|0)+68>>2];g[n+(_*244|0)+72>>2]=K+ +g[n+(_*244|0)+72>>2];da=da*+g[n+(_*244|0)+100>>2]*-M;ea=ea*+g[n+(_*244|0)+104>>2]*-M;g[n+(_*244|0)+80>>2]=+g[n+(_*244|0)+80>>2]-L*+g[n+(_*244|0)+96>>2]*-M;g[n+(_*244|0)+84>>2]=+g[n+(_*244|0)+84>>2]-da;g[n+(_*244|0)+88>>2]=+g[n+(_*244|0)+88>>2]-ea}while(0);do if(i&16|0){if(!(i&4)){g[k+((j+1|0)*152|0)+100>>2]=0.0;break}l=+g[W+4+(U*184|0)+128>>2]*+g[f+60>>2];g[k+((j+1|0)*152|0)+100>>2]=l;if(o|0){M=+g[o+344>>2];ea=l*M*+g[k+((j+1|0)*152|0)+20>>2]*+g[n+(Z*244|0)+116>>2];da=l*M*+g[k+((j+1|0)*152|0)+24>>2]*+g[n+(Z*244|0)+120>>2];g[n+(Z*244|0)+64>>2]=l*M*+g[k+((j+1|0)*152|0)+16>>2]*+g[n+(Z*244|0)+112>>2]+ +g[n+(Z*244|0)+64>>2];g[n+(Z*244|0)+68>>2]=ea+ +g[n+(Z*244|0)+68>>2];g[n+(Z*244|0)+72>>2]=da+ +g[n+(Z*244|0)+72>>2];da=l*+g[n+(Z*244|0)+100>>2]*+g[k+((j+1|0)*152|0)+68>>2];ea=l*+g[n+(Z*244|0)+104>>2]*+g[k+((j+1|0)*152|0)+72>>2];g[n+(Z*244|0)+80>>2]=l*+g[n+(Z*244|0)+96>>2]*+g[k+((j+1|0)*152|0)+64>>2]+ +g[n+(Z*244|0)+80>>2];g[n+(Z*244|0)+84>>2]=da+ +g[n+(Z*244|0)+84>>2];g[n+(Z*244|0)+88>>2]=ea+ +g[n+(Z*244|0)+88>>2]}if(!p)break;I=+g[p+344>>2];L=+g[k+((j+1|0)*152|0)+80>>2];da=+g[k+((j+1|0)*152|0)+84>>2];ea=+g[k+((j+1|0)*152|0)+88>>2];M=+g[k+((j+1|0)*152|0)+100>>2];J=+g[k+((j+1|0)*152|0)+52>>2]*I*M*+g[n+(_*244|0)+116>>2];K=+g[k+((j+1|0)*152|0)+56>>2]*I*M*+g[n+(_*244|0)+120>>2];g[n+(_*244|0)+64>>2]=+g[k+((j+1|0)*152|0)+48>>2]*I*M*+g[n+(_*244|0)+112>>2]+ +g[n+(_*244|0)+64>>2];g[n+(_*244|0)+68>>2]=J+ +g[n+(_*244|0)+68>>2];g[n+(_*244|0)+72>>2]=K+ +g[n+(_*244|0)+72>>2];da=da*+g[n+(_*244|0)+100>>2]*-M;ea=ea*+g[n+(_*244|0)+104>>2]*-M;g[n+(_*244|0)+80>>2]=+g[n+(_*244|0)+80>>2]-L*+g[n+(_*244|0)+96>>2]*-M;g[n+(_*244|0)+84>>2]=+g[n+(_*244|0)+84>>2]-da;g[n+(_*244|0)+88>>2]=+g[n+(_*244|0)+88>>2]-ea}while(0);i=c[W+748>>2]|0}U=U+1|0}while((U|0)<(i|0))}T=T+1|0}while((T|0)!=(e|0));sa=ca;return}function rb(b){b=b|0;var d=0,e=0,f=0.0,h=0.0,i=0.0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,B=0.0,C=0.0,D=0,E=0.0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0,ja=0,ka=0,ma=0;Z=sa;sa=sa+176|0;Ki(16605);qd(b);if((Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0?(X=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,(Fa[c[(c[X>>2]|0)+48>>2]&127](X)|0)&6144|0):0)?(d=Fa[c[(c[b>>2]|0)+104>>2]&127](b)|0,(d|0)>0):0){Q=Z+112+44|0;L=Z+112+4|0;N=Z+112+8|0;O=Z+112+16|0;P=Z+112+20|0;G=Z+112+24|0;H=Z+112+32|0;I=Z+112+36|0;J=Z+112+40|0;F=Z+112+48|0;K=Z+112+52|0;M=Z+112+56|0;R=Z+112+16|0;S=Z+112+32|0;T=Z+112+48|0;U=Z+112+16|0;V=Z+112+32|0;W=Z+112+48|0;X=Z+112+48|0;do{D=d;d=d+-1|0;o=Ha[c[(c[b>>2]|0)+108>>2]&31](b,d)|0;e=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;e=((Fa[c[(c[e>>2]|0)+48>>2]&127](e)|0)&2048|0)!=0;n=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=((Fa[c[(c[n>>2]|0)+48>>2]&127](n)|0)&4096|0)!=0;E=+g[o+40>>2];a:do if(!(E<=0.0))switch(c[o+4>>2]|0){case 3:{c[Z+112>>2]=1065353216;c[Z+112+4>>2]=0;c[Z+112+4+4>>2]=0;c[Z+112+4+8>>2]=0;c[Z+112+4+12>>2]=0;c[Z+112+20>>2]=1065353216;c[Z+112+24>>2]=0;c[Z+112+24+4>>2]=0;c[Z+112+24+8>>2]=0;c[Z+112+24+12>>2]=0;c[Z+112+40>>2]=1065353216;c[Q>>2]=0;c[Q+4>>2]=0;c[Q+8>>2]=0;c[Q+12>>2]=0;c[Q+16>>2]=0;C=+g[o+300>>2];B=+g[o+304>>2];y=+g[o+308>>2];n=c[o+28>>2]|0;x=C*+g[n+20>>2]+B*+g[n+24>>2]+y*+g[n+28>>2]+ +g[n+56>>2];w=C*+g[n+36>>2]+B*+g[n+40>>2]+y*+g[n+44>>2]+ +g[n+60>>2];g[Z+112+48>>2]=C*+g[n+4>>2]+B*+g[n+8>>2]+y*+g[n+12>>2]+ +g[n+52>>2];g[Z+112+52>>2]=x;g[Z+112+56>>2]=w;g[Z+112+60>>2]=0.0;n=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[n>>2]|0)+56>>2]&7](n,Z+112|0,E);w=+g[o+316>>2];x=+g[o+320>>2];y=+g[o+324>>2];o=c[o+32>>2]|0;B=w*+g[o+20>>2]+x*+g[o+24>>2]+y*+g[o+28>>2]+ +g[o+56>>2];C=w*+g[o+36>>2]+x*+g[o+40>>2]+y*+g[o+44>>2]+ +g[o+60>>2];g[Z+112+48>>2]=w*+g[o+4>>2]+x*+g[o+8>>2]+y*+g[o+12>>2]+ +g[o+52>>2];g[Z+112+52>>2]=B;g[Z+112+56>>2]=C;g[Z+112+60>>2]=0.0;if(e){o=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[o>>2]|0)+56>>2]&7](o,Z+112|0,E)}break a}case 4:{m=c[o+28>>2]|0;f=+g[o+552>>2];da=+g[m+4>>2];h=+g[o+552+16>>2];ca=+g[m+8>>2];i=+g[o+552+32>>2];ba=+g[m+12>>2];p=+g[o+552+4>>2];q=+g[o+552+20>>2];r=+g[o+552+36>>2];s=+g[o+552+8>>2];u=+g[o+552+24>>2];w=+g[o+552+40>>2];aa=+g[m+20>>2];$=+g[m+24>>2];_=+g[m+28>>2];t=+g[m+36>>2];v=+g[m+40>>2];x=+g[m+44>>2];fa=+g[o+552+48>>2];ea=+g[o+552+52>>2];C=+g[o+552+56>>2];y=+g[m+52>>2]+(da*fa+ca*ea+ba*C);B=aa*fa+$*ea+_*C+ +g[m+56>>2];C=t*fa+v*ea+x*C+ +g[m+60>>2];g[Z+112>>2]=f*da+h*ca+i*ba;g[Z+112+4>>2]=da*p+ca*q+ba*r;g[Z+112+8>>2]=da*s+ca*u+ba*w;g[Z+112+12>>2]=0.0;g[Z+112+16>>2]=f*aa+h*$+i*_;g[Z+112+20>>2]=p*aa+q*$+r*_;g[Z+112+24>>2]=s*aa+u*$+w*_;g[Z+112+28>>2]=0.0;g[Z+112+32>>2]=f*t+h*v+i*x;g[Z+112+36>>2]=p*t+q*v+r*x;g[Z+112+40>>2]=s*t+u*v+w*x;g[Z+112+44>>2]=0.0;g[Z+112+48>>2]=y;g[Z+112+52>>2]=B;g[Z+112+56>>2]=C;g[Z+112+60>>2]=0.0;if(e){m=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[m>>2]|0)+56>>2]&7](m,Z+112|0,E);m=c[o+32>>2]|0;u=+g[o+616>>2];i=+g[m+4>>2];v=+g[o+616+16>>2];p=+g[m+8>>2];w=+g[o+616+32>>2];q=+g[m+12>>2];x=+g[o+616+4>>2];y=+g[o+616+20>>2];B=+g[o+616+36>>2];C=+g[o+616+8>>2];$=+g[o+616+24>>2];ba=+g[o+616+40>>2];r=+g[m+20>>2];s=+g[m+24>>2];t=+g[m+28>>2];_=+g[m+36>>2];aa=+g[m+40>>2];ca=+g[m+44>>2];f=+g[o+616+48>>2];h=+g[o+616+52>>2];fa=+g[o+616+56>>2];da=+g[m+52>>2]+(i*f+p*h+q*fa);ea=r*f+s*h+t*fa+ +g[m+56>>2];fa=_*f+aa*h+ca*fa+ +g[m+60>>2];g[Z+112>>2]=u*i+v*p+w*q;g[Z+112+4>>2]=i*x+p*y+q*B;g[Z+112+8>>2]=i*C+p*$+q*ba;g[Z+112+12>>2]=0.0;g[Z+112+16>>2]=u*r+v*s+w*t;g[Z+112+20>>2]=x*r+y*s+B*t;g[Z+112+24>>2]=C*r+$*s+ba*t;g[Z+112+28>>2]=0.0;g[Z+112+32>>2]=u*_+v*aa+w*ca;g[Z+112+36>>2]=x*_+y*aa+B*ca;g[Z+112+40>>2]=C*_+$*aa+ba*ca;g[Z+112+44>>2]=0.0;g[Z+112+48>>2]=da;g[Z+112+52>>2]=ea;g[Z+112+56>>2]=fa;g[Z+112+60>>2]=0.0;m=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[m>>2]|0)+56>>2]&7](m,Z+112|0,E)}else{m=c[o+32>>2]|0;u=+g[o+616>>2];i=+g[m+4>>2];v=+g[o+616+16>>2];p=+g[m+8>>2];w=+g[o+616+32>>2];q=+g[m+12>>2];x=+g[o+616+4>>2];y=+g[o+616+20>>2];B=+g[o+616+36>>2];C=+g[o+616+8>>2];$=+g[o+616+24>>2];ba=+g[o+616+40>>2];r=+g[m+20>>2];s=+g[m+24>>2];t=+g[m+28>>2];_=+g[m+36>>2];aa=+g[m+40>>2];ca=+g[m+44>>2];f=+g[o+616+48>>2];h=+g[o+616+52>>2];fa=+g[o+616+56>>2];da=+g[m+52>>2]+(i*f+p*h+q*fa);ea=r*f+s*h+t*fa+ +g[m+56>>2];fa=_*f+aa*h+ca*fa+ +g[m+60>>2];g[Z+112>>2]=u*i+v*p+w*q;g[Z+112+4>>2]=i*x+p*y+q*B;g[Z+112+8>>2]=i*C+p*$+q*ba;g[Z+112+12>>2]=0.0;g[Z+112+16>>2]=u*r+v*s+w*t;g[Z+112+20>>2]=x*r+y*s+B*t;g[Z+112+24>>2]=C*r+$*s+ba*t;g[Z+112+28>>2]=0.0;g[Z+112+32>>2]=u*_+v*aa+w*ca;g[Z+112+36>>2]=x*_+y*aa+B*ca;g[Z+112+40>>2]=C*_+$*aa+ba*ca;g[Z+112+44>>2]=0.0;g[Z+112+48>>2]=da;g[Z+112+52>>2]=ea;g[Z+112+56>>2]=fa;g[Z+112+60>>2]=0.0}i=+g[o+688>>2];f=+g[o+688+4>>2];if(!((i-f)%6.2831854820251465<-3.1415927410125732))if((i-f)%6.2831854820251465>3.1415927410125732)h=(i-f)%6.2831854820251465+-6.2831854820251465;else h=(i-f)%6.2831854820251465;else h=(i-f)%6.2831854820251465+6.2831854820251465;if(!((i+f)%6.2831854820251465<-3.1415927410125732))if((i+f)%6.2831854820251465>3.1415927410125732)f=(i+f)%6.2831854820251465+-6.2831854820251465;else f=(i+f)%6.2831854820251465;else f=(i+f)%6.2831854820251465+6.2831854820251465;if(!(h==f)?(Y=h>f,n):0){c[Z+96>>2]=c[Z+112+8>>2];c[Z+96+4>>2]=c[Z+112+24>>2];c[Z+96+8>>2]=c[Z+112+40>>2];g[Z+96+12>>2]=0.0;c[Z+80>>2]=c[Z+112>>2];c[Z+80+4>>2]=c[Z+112+16>>2];c[Z+80+8>>2]=c[Z+112+32>>2];g[Z+80+12>>2]=0.0;o=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=c[(c[o>>2]|0)+60>>2]|0;c[Z+64>>2]=0;c[Z+64+4>>2]=0;c[Z+64+8>>2]=0;c[Z+64+12>>2]=0;db[n&1](o,Z+112+48|0,Z+96|0,Z+80|0,E,E,Y?0.0:h,Y?6.2831854820251465:f,Z+64|0,Y^1,10.0)}break a}case 5:{m=c[o+28>>2]|0;u=+g[o+300>>2];i=+g[m+4>>2];v=+g[o+300+16>>2];p=+g[m+8>>2];w=+g[o+300+32>>2];q=+g[m+12>>2];x=+g[o+300+4>>2];y=+g[o+300+20>>2];B=+g[o+300+36>>2];C=+g[o+300+8>>2];$=+g[o+300+24>>2];ba=+g[o+300+40>>2];r=+g[m+20>>2];s=+g[m+24>>2];t=+g[m+28>>2];_=+g[m+36>>2];aa=+g[m+40>>2];ca=+g[m+44>>2];f=+g[o+300+48>>2];h=+g[o+300+52>>2];fa=+g[o+300+56>>2];da=+g[m+52>>2]+(i*f+p*h+q*fa);ea=r*f+s*h+t*fa+ +g[m+56>>2];fa=_*f+aa*h+ca*fa+ +g[m+60>>2];g[Z+112>>2]=u*i+v*p+w*q;g[L>>2]=i*x+p*y+q*B;g[N>>2]=i*C+p*$+q*ba;g[Z+112+12>>2]=0.0;g[O>>2]=u*r+v*s+w*t;g[P>>2]=x*r+y*s+B*t;g[G>>2]=C*r+$*s+ba*t;g[Z+112+28>>2]=0.0;g[H>>2]=u*_+v*aa+w*ca;g[I>>2]=x*_+y*aa+B*ca;g[J>>2]=C*_+$*aa+ba*ca;g[Z+112+44>>2]=0.0;g[F>>2]=da;g[K>>2]=ea;g[M>>2]=fa;g[Z+112+60>>2]=0.0;if(e){m=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[m>>2]|0)+56>>2]&7](m,Z+112|0,E);m=c[o+32>>2]|0;u=+g[o+364>>2];i=+g[m+4>>2];v=+g[o+364+16>>2];p=+g[m+8>>2];w=+g[o+364+32>>2];q=+g[m+12>>2];x=+g[o+364+4>>2];y=+g[o+364+20>>2];B=+g[o+364+36>>2];C=+g[o+364+8>>2];$=+g[o+364+24>>2];ba=+g[o+364+40>>2];r=+g[m+20>>2];s=+g[m+24>>2];t=+g[m+28>>2];_=+g[m+36>>2];aa=+g[m+40>>2];ca=+g[m+44>>2];f=+g[o+364+48>>2];h=+g[o+364+52>>2];fa=+g[o+364+56>>2];da=+g[m+52>>2]+(i*f+p*h+q*fa);ea=r*f+s*h+t*fa+ +g[m+56>>2];fa=_*f+aa*h+ca*fa+ +g[m+60>>2];g[Z+112>>2]=u*i+v*p+w*q;g[L>>2]=i*x+p*y+q*B;g[N>>2]=i*C+p*$+q*ba;g[Z+112+12>>2]=0.0;g[O>>2]=u*r+v*s+w*t;g[P>>2]=x*r+y*s+B*t;g[G>>2]=C*r+$*s+ba*t;g[Z+112+28>>2]=0.0;g[H>>2]=u*_+v*aa+w*ca;g[I>>2]=x*_+y*aa+B*ca;g[J>>2]=C*_+$*aa+ba*ca;g[Z+112+44>>2]=0.0;g[F>>2]=da;g[K>>2]=ea;g[M>>2]=fa;g[Z+112+60>>2]=0.0;m=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[m>>2]|0)+56>>2]&7](m,Z+112|0,E)}else{m=c[o+32>>2]|0;u=+g[o+364>>2];i=+g[m+4>>2];v=+g[o+364+16>>2];p=+g[m+8>>2];w=+g[o+364+32>>2];q=+g[m+12>>2];x=+g[o+364+4>>2];y=+g[o+364+20>>2];B=+g[o+364+36>>2];C=+g[o+364+8>>2];$=+g[o+364+24>>2];ba=+g[o+364+40>>2];r=+g[m+20>>2];s=+g[m+24>>2];t=+g[m+28>>2];_=+g[m+36>>2];aa=+g[m+40>>2];ca=+g[m+44>>2];f=+g[o+364+48>>2];h=+g[o+364+52>>2];fa=+g[o+364+56>>2];da=+g[m+52>>2]+(i*f+p*h+q*fa);ea=r*f+s*h+t*fa+ +g[m+56>>2];fa=_*f+aa*h+ca*fa+ +g[m+60>>2];g[Z+112>>2]=u*i+v*p+w*q;g[L>>2]=i*x+p*y+q*B;g[N>>2]=i*C+p*$+q*ba;g[Z+112+12>>2]=0.0;g[O>>2]=u*r+v*s+w*t;g[P>>2]=x*r+y*s+B*t;g[G>>2]=C*r+$*s+ba*t;g[Z+112+28>>2]=0.0;g[H>>2]=u*_+v*aa+w*ca;g[I>>2]=x*_+y*aa+B*ca;g[J>>2]=C*_+$*aa+ba*ca;g[Z+112+44>>2]=0.0;g[F>>2]=da;g[K>>2]=ea;g[M>>2]=fa;g[Z+112+60>>2]=0.0}if(n){Xj(Z+96|0,o,6.0868353843688965,E);ba=+g[Z+96>>2];ca=+g[Z+96+4>>2];da=+g[Z+96+8>>2];ea=ba*+g[O>>2]+ca*+g[P>>2]+da*+g[G>>2]+ +g[K>>2];fa=ba*+g[H>>2]+ca*+g[I>>2]+da*+g[J>>2]+ +g[M>>2];g[Z+96>>2]=ba*+g[Z+112>>2]+ca*+g[L>>2]+da*+g[N>>2]+ +g[F>>2];g[Z+96+4>>2]=ea;g[Z+96+8>>2]=fa;g[Z+96+12>>2]=0.0;e=0;do{Xj(Z+80|0,o,+(e|0)*6.283185005187988*.03125,E);ba=+g[Z+80>>2];ca=+g[Z+80+4>>2];da=+g[Z+80+8>>2];ea=ba*+g[O>>2]+ca*+g[P>>2]+da*+g[G>>2]+ +g[K>>2];fa=ba*+g[H>>2]+ca*+g[I>>2]+da*+g[J>>2]+ +g[M>>2];g[Z+80>>2]=ba*+g[Z+112>>2]+ca*+g[L>>2]+da*+g[N>>2]+ +g[F>>2];g[Z+80+4>>2]=ea;g[Z+80+8>>2]=fa;g[Z+80+12>>2]=0.0;n=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;m=c[(c[n>>2]|0)+8>>2]|0;c[Z+64>>2]=0;c[Z+64+4>>2]=0;c[Z+64+8>>2]=0;c[Z+64+12>>2]=0;ab[m&127](n,Z+96|0,Z+80|0,Z+64|0);if(!(e&3)){n=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;m=c[(c[n>>2]|0)+8>>2]|0;c[Z+64>>2]=0;c[Z+64+4>>2]=0;c[Z+64+8>>2]=0;c[Z+64+12>>2]=0;ab[m&127](n,X,Z+80|0,Z+64|0)}c[Z+96>>2]=c[Z+80>>2];c[Z+96+4>>2]=c[Z+80+4>>2];c[Z+96+8>>2]=c[Z+80+8>>2];c[Z+96+12>>2]=c[Z+80+12>>2];e=e+1|0}while((e|0)!=32);B=+g[o+452>>2];C=+g[o+512>>2];e=c[o+32>>2]|0;if(+g[e+344>>2]>0.0){ba=+g[o+364>>2];ca=+g[e+4>>2];da=+g[o+364+16>>2];ea=+g[e+8>>2];fa=+g[o+364+32>>2];w=+g[e+12>>2];$=+g[o+364+4>>2];aa=+g[o+364+20>>2];v=+g[o+364+36>>2];ga=+g[o+364+8>>2];_=+g[o+364+24>>2];u=+g[o+364+40>>2];ia=+g[e+20>>2];ha=+g[e+24>>2];t=+g[e+28>>2];s=+g[e+36>>2];r=+g[e+40>>2];q=+g[e+44>>2];i=+g[o+364+48>>2];f=+g[o+364+52>>2];h=+g[o+364+56>>2];x=ia*i+ha*f+t*h;y=ca*i+ea*f+w*h;f=s*i+r*f;h=q*h;i=ga*s+_*r+u*q;p=$*s+aa*r+v*q;q=ba*s+da*r+fa*q;r=ga*ia+_*ha+u*t;s=$*ia+aa*ha+v*t;t=ba*ia+da*ha+fa*t;u=ca*ga+ea*_+w*u;v=ca*$+ea*aa+w*v;w=ba*ca+da*ea+fa*w}else{e=c[o+28>>2]|0;ea=+g[o+300>>2];fa=+g[e+4>>2];ga=+g[o+300+16>>2];ha=+g[e+8>>2];ia=+g[o+300+32>>2];w=+g[e+12>>2];ca=+g[o+300+4>>2];da=+g[o+300+20>>2];v=+g[o+300+36>>2];aa=+g[o+300+8>>2];ba=+g[o+300+24>>2];u=+g[o+300+40>>2];_=+g[e+20>>2];$=+g[e+24>>2];t=+g[e+28>>2];s=+g[e+36>>2];r=+g[e+40>>2];q=+g[e+44>>2];i=+g[o+300+48>>2];f=+g[o+300+52>>2];h=+g[o+300+56>>2];x=_*i+$*f+t*h;y=fa*i+ha*f+w*h;f=s*i+r*f;h=q*h;i=aa*s+ba*r+u*q;p=ca*s+da*r+v*q;q=ea*s+ga*r+ia*q;r=aa*_+ba*$+u*t;s=ca*_+da*$+v*t;t=ea*_+ga*$+ia*t;u=fa*aa+ha*ba+w*u;v=fa*ca+ha*da+w*v;w=ea*fa+ga*ha+ia*w}ga=+g[e+52>>2]+y;ha=x+ +g[e+56>>2];ia=f+h+ +g[e+60>>2];g[Z+112>>2]=w;g[L>>2]=v;g[N>>2]=u;g[Z+112+12>>2]=0.0;g[O>>2]=t;g[P>>2]=s;g[G>>2]=r;g[Z+112+28>>2]=0.0;g[H>>2]=q;g[I>>2]=p;g[J>>2]=i;g[Z+112+44>>2]=0.0;g[F>>2]=ga;g[K>>2]=ha;g[M>>2]=ia;g[Z+112+60>>2]=0.0;c[Z+80>>2]=c[X>>2];c[Z+80+4>>2]=c[X+4>>2];c[Z+80+8>>2]=c[X+8>>2];c[Z+80+12>>2]=c[X+12>>2];g[Z+64>>2]=w;g[Z+64+4>>2]=t;g[Z+64+8>>2]=q;g[Z+64+12>>2]=0.0;g[Z+48>>2]=v;g[Z+48+4>>2]=s;g[Z+48+8>>2]=p;g[Z+48+12>>2]=0.0;o=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=c[(c[o>>2]|0)+60>>2]|0;c[Z+32>>2]=0;c[Z+32+4>>2]=0;c[Z+32+8>>2]=0;c[Z+32+12>>2]=0;db[n&1](o,Z+80|0,Z+64|0,Z+48|0,E,E,-C-B,B-C,Z+32|0,1,10.0)}break a}case 6:case 9:{c[Z+112>>2]=c[o+1064>>2];c[Z+112+4>>2]=c[o+1064+4>>2];c[Z+112+8>>2]=c[o+1064+8>>2];c[Z+112+12>>2]=c[o+1064+12>>2];k=o+1064+16|0;c[R>>2]=c[k>>2];c[R+4>>2]=c[k+4>>2];c[R+8>>2]=c[k+8>>2];c[R+12>>2]=c[k+12>>2];l=o+1064+32|0;c[S>>2]=c[l>>2];c[S+4>>2]=c[l+4>>2];c[S+8>>2]=c[l+8>>2];c[S+12>>2]=c[l+12>>2];m=o+1064+48|0;c[T>>2]=c[m>>2];c[T+4>>2]=c[m+4>>2];c[T+8>>2]=c[m+8>>2];c[T+12>>2]=c[m+12>>2];if(e){e=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[e>>2]|0)+56>>2]&7](e,Z+112|0,E);c[Z+112>>2]=c[o+1128>>2];c[Z+112+4>>2]=c[o+1128+4>>2];c[Z+112+8>>2]=c[o+1128+8>>2];c[Z+112+12>>2]=c[o+1128+12>>2];c[R>>2]=c[o+1128+16>>2];c[R+4>>2]=c[o+1128+16+4>>2];c[R+8>>2]=c[o+1128+16+8>>2];c[R+12>>2]=c[o+1128+16+12>>2];c[S>>2]=c[o+1128+32>>2];c[S+4>>2]=c[o+1128+32+4>>2];c[S+8>>2]=c[o+1128+32+8>>2];c[S+12>>2]=c[o+1128+32+12>>2];c[T>>2]=c[o+1128+48>>2];c[T+4>>2]=c[o+1128+48+4>>2];c[T+8>>2]=c[o+1128+48+8>>2];c[T+12>>2]=c[o+1128+48+12>>2];e=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[e>>2]|0)+56>>2]&7](e,Z+112|0,E)}else{c[Z+112>>2]=c[o+1128>>2];c[Z+112+4>>2]=c[o+1128+4>>2];c[Z+112+8>>2]=c[o+1128+8>>2];c[Z+112+12>>2]=c[o+1128+12>>2];c[R>>2]=c[o+1128+16>>2];c[R+4>>2]=c[o+1128+16+4>>2];c[R+8>>2]=c[o+1128+16+8>>2];c[R+12>>2]=c[o+1128+16+12>>2];c[S>>2]=c[o+1128+32>>2];c[S+4>>2]=c[o+1128+32+4>>2];c[S+8>>2]=c[o+1128+32+8>>2];c[S+12>>2]=c[o+1128+32+12>>2];c[T>>2]=c[o+1128+48>>2];c[T+4>>2]=c[o+1128+48+4>>2];c[T+8>>2]=c[o+1128+48+8>>2];c[T+12>>2]=c[o+1128+48+12>>2]}if(n){c[Z+112>>2]=c[o+1064>>2];c[Z+112+4>>2]=c[o+1064+4>>2];c[Z+112+8>>2]=c[o+1064+8>>2];c[Z+112+12>>2]=c[o+1064+12>>2];c[R>>2]=c[k>>2];c[R+4>>2]=c[k+4>>2];c[R+8>>2]=c[k+8>>2];c[R+12>>2]=c[k+12>>2];c[S>>2]=c[l>>2];c[S+4>>2]=c[l+4>>2];c[S+8>>2]=c[l+8>>2];c[S+12>>2]=c[l+12>>2];c[T>>2]=c[m>>2];c[T+4>>2]=c[m+4>>2];c[T+8>>2]=c[m+8>>2];c[T+12>>2]=c[m+12>>2];e=o+1128+48|0;c[Z+96>>2]=c[Z+112+8>>2];c[Z+96+4>>2]=c[Z+112+24>>2];c[Z+96+8>>2]=c[Z+112+40>>2];g[Z+96+12>>2]=0.0;c[Z+80>>2]=c[Z+112>>2];c[Z+80+4>>2]=c[Z+112+16>>2];c[Z+80+8>>2]=c[Z+112+32>>2];g[Z+80+12>>2]=0.0;ea=+g[o+932>>2];f=+g[o+932+4>>2];ha=+g[o+996>>2];ga=+g[o+996+4>>2];ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=c[(c[ja>>2]|0)+64>>2]|0;c[Z+64>>2]=0;c[Z+64+4>>2]=0;c[Z+64+8>>2]=0;c[Z+64+12>>2]=0;cb[n&1](ja,e,Z+96|0,Z+80|0,E*.8999999761581421,ea,f,ha,ga,Z+64|0,10.0,1);ja=c[Z+112+20>>2]|0;n=c[Z+112+36>>2]|0;c[Z+80>>2]=c[Z+112+4>>2];c[Z+80+4>>2]=ja;c[Z+80+8>>2]=n;g[Z+80+12>>2]=0.0;ga=+g[o+1196>>2];ha=+g[o+1200>>2];f=+z(+ga);ga=+A(+ga);ea=+z(+ha);ha=+A(+ha);fa=+g[Z+80>>2];ia=+g[Z+80+4>>2];h=+g[Z+80+8>>2];g[Z+64>>2]=f*ea*fa+f*ha*ia-ga*h;g[Z+64+4>>2]=ea*ia-ha*fa;g[Z+64+8>>2]=ga*ea*fa+ga*ha*ia+f*h;c[Z+112>>2]=c[o+1128>>2];c[Z+112+4>>2]=c[o+1128+4>>2];c[Z+112+8>>2]=c[o+1128+8>>2];c[Z+112+12>>2]=c[o+1128+12>>2];c[R>>2]=c[o+1128+16>>2];c[R+4>>2]=c[o+1128+16+4>>2];c[R+8>>2]=c[o+1128+16+8>>2];c[R+12>>2]=c[o+1128+16+12>>2];c[S>>2]=c[o+1128+32>>2];c[S+4>>2]=c[o+1128+32+4>>2];c[S+8>>2]=c[o+1128+32+8>>2];c[S+12>>2]=c[o+1128+32+12>>2];c[T>>2]=c[e>>2];c[T+4>>2]=c[e+4>>2];c[T+8>>2]=c[e+8>>2];c[T+12>>2]=c[e+12>>2];h=-+g[Z+112+16>>2];f=-+g[Z+112+32>>2];g[Z+48>>2]=-+g[Z+112>>2];g[Z+48+4>>2]=h;g[Z+48+8>>2]=f;g[Z+48+12>>2]=0.0;f=+g[o+868>>2];h=+g[o+868+4>>2];if(!(f>h)){if(f>2]|0)+20>>2]&127](b)|0;n=c[(c[ja>>2]|0)+60>>2]|0;c[Z+32>>2]=0;c[Z+32+4>>2]=0;c[Z+32+8>>2]=0;c[Z+32+12>>2]=0;db[n&1](ja,e,Z+48|0,Z+64|0,E,E,f,h,Z+32|0,1,10.0)}}else{ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=c[(c[ja>>2]|0)+60>>2]|0;c[Z+32>>2]=0;c[Z+32+4>>2]=0;c[Z+32+8>>2]=0;c[Z+32+12>>2]=0;db[n&1](ja,e,Z+48|0,Z+64|0,E,E,-3.1415927410125732,3.1415927410125732,Z+32|0,0,10.0)}c[Z+112>>2]=c[o+1064>>2];c[Z+112+4>>2]=c[o+1064+4>>2];c[Z+112+8>>2]=c[o+1064+8>>2];c[Z+112+12>>2]=c[o+1064+12>>2];c[R>>2]=c[k>>2];c[R+4>>2]=c[k+4>>2];c[R+8>>2]=c[k+8>>2];c[R+12>>2]=c[k+12>>2];c[S>>2]=c[l>>2];c[S+4>>2]=c[l+4>>2];c[S+8>>2]=c[l+8>>2];c[S+12>>2]=c[l+12>>2];c[T>>2]=c[m>>2];c[T+4>>2]=c[m+4>>2];c[T+8>>2]=c[m+8>>2];c[T+12>>2]=c[m+12>>2];c[Z+32>>2]=c[o+680>>2];c[Z+32+4>>2]=c[o+680+4>>2];c[Z+32+8>>2]=c[o+680+8>>2];c[Z+32+12>>2]=c[o+680+12>>2];c[Z+16>>2]=c[o+680+16>>2];c[Z+16+4>>2]=c[o+680+16+4>>2];c[Z+16+8>>2]=c[o+680+16+8>>2];c[Z+16+12>>2]=c[o+680+16+12>>2];ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;o=c[(c[ja>>2]|0)+72>>2]|0;c[Z>>2]=0;c[Z+4>>2]=0;c[Z+8>>2]=0;c[Z+12>>2]=0;eb[o&31](ja,Z+32|0,Z+16|0,Z+112|0,Z)}break a}case 7:{c[Z+112>>2]=c[o+824>>2];c[Z+112+4>>2]=c[o+824+4>>2];c[Z+112+8>>2]=c[o+824+8>>2];c[Z+112+12>>2]=c[o+824+12>>2];c[U>>2]=c[o+824+16>>2];c[U+4>>2]=c[o+824+16+4>>2];c[U+8>>2]=c[o+824+16+8>>2];c[U+12>>2]=c[o+824+16+12>>2];c[V>>2]=c[o+824+32>>2];c[V+4>>2]=c[o+824+32+4>>2];c[V+8>>2]=c[o+824+32+8>>2];c[V+12>>2]=c[o+824+32+12>>2];c[W>>2]=c[o+824+48>>2];c[W+4>>2]=c[o+824+48+4>>2];c[W+8>>2]=c[o+824+48+8>>2];c[W+12>>2]=c[o+824+48+12>>2];if(e){ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[ja>>2]|0)+56>>2]&7](ja,Z+112|0,E);c[Z+112>>2]=c[o+888>>2];c[Z+112+4>>2]=c[o+888+4>>2];c[Z+112+8>>2]=c[o+888+8>>2];c[Z+112+12>>2]=c[o+888+12>>2];c[U>>2]=c[o+888+16>>2];c[U+4>>2]=c[o+888+16+4>>2];c[U+8>>2]=c[o+888+16+8>>2];c[U+12>>2]=c[o+888+16+12>>2];c[V>>2]=c[o+888+32>>2];c[V+4>>2]=c[o+888+32+4>>2];c[V+8>>2]=c[o+888+32+8>>2];c[V+12>>2]=c[o+888+32+12>>2];c[W>>2]=c[o+888+48>>2];c[W+4>>2]=c[o+888+48+4>>2];c[W+8>>2]=c[o+888+48+8>>2];c[W+12>>2]=c[o+888+48+12>>2];ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;Wa[c[(c[ja>>2]|0)+56>>2]&7](ja,Z+112|0,E)}else{c[Z+112>>2]=c[o+888>>2];c[Z+112+4>>2]=c[o+888+4>>2];c[Z+112+8>>2]=c[o+888+8>>2];c[Z+112+12>>2]=c[o+888+12>>2];c[U>>2]=c[o+888+16>>2];c[U+4>>2]=c[o+888+16+4>>2];c[U+8>>2]=c[o+888+16+8>>2];c[U+12>>2]=c[o+888+16+12>>2];c[V>>2]=c[o+888+32>>2];c[V+4>>2]=c[o+888+32+4>>2];c[V+8>>2]=c[o+888+32+8>>2];c[V+12>>2]=c[o+888+32+12>>2];c[W>>2]=c[o+888+48>>2];c[W+4>>2]=c[o+888+48+4>>2];c[W+8>>2]=c[o+888+48+8>>2];c[W+12>>2]=c[o+888+48+12>>2]}if(n){ka=(a[o+180>>0]|0)==0?o+888|0:o+824|0;e=c[ka>>2]|0;m=c[ka+4>>2]|0;k=c[ka+16>>2]|0;n=c[ka+20>>2]|0;l=c[ka+32>>2]|0;ja=c[ka+36>>2]|0;B=+g[ka+48>>2];aa=+g[ka+52>>2];ea=+g[ka+56>>2];ia=+g[o+184>>2];$=(c[j>>2]=e,+g[j>>2]);_=(c[j>>2]=m,+g[j>>2])*0.0;C=+g[ka+8>>2]*0.0;da=(c[j>>2]=k,+g[j>>2]);ca=(c[j>>2]=n,+g[j>>2])*0.0;ba=+g[ka+24>>2]*0.0;ha=(c[j>>2]=l,+g[j>>2]);ga=(c[j>>2]=ja,+g[j>>2])*0.0;fa=+g[ka+40>>2]*0.0;g[Z+96>>2]=B+(C+(_+ia*$));g[Z+96+4>>2]=aa+(ba+(ca+ia*da));g[Z+96+8>>2]=ea+(fa+(ga+ia*ha));g[Z+96+12>>2]=0.0;ia=+g[o+188>>2];g[Z+80>>2]=B+(C+(_+ia*$));g[Z+80+4>>2]=aa+(ba+(ca+ia*da));g[Z+80+8>>2]=ea+(fa+(ga+ia*ha));g[Z+80+12>>2]=0.0;ka=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;ma=c[(c[ka>>2]|0)+8>>2]|0;c[Z+64>>2]=0;c[Z+64+4>>2]=0;c[Z+64+8>>2]=0;c[Z+64+12>>2]=0;ab[ma&127](ka,Z+96|0,Z+80|0,Z+64|0);c[Z+64>>2]=e;c[Z+64+4>>2]=k;c[Z+64+8>>2]=l;g[Z+64+12>>2]=0.0;c[Z+48>>2]=m;c[Z+48+4>>2]=n;c[Z+48+8>>2]=ja;g[Z+48+12>>2]=0.0;ha=+g[o+192>>2];ia=+g[o+196>>2];ja=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0;n=c[(c[ja>>2]|0)+60>>2]|0;c[Z+32>>2]=0;c[Z+32+4>>2]=0;c[Z+32+8>>2]=0;c[Z+32+12>>2]=0;db[n&1](ja,o+888+48|0,Z+64|0,Z+48|0,E,E,ha,ia,Z+32|0,1,10.0)}break a}default:break a}while(0)}while((D|0)>1)}if((((Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0?(ma=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,(Fa[c[(c[ma>>2]|0)+48>>2]&127](ma)|0)&16387|0):0)?Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0:0)?(ma=Fa[c[(c[b>>2]|0)+20>>2]&127](b)|0,Fa[c[(c[ma>>2]|0)+48>>2]&127](ma)|0):0)?(c[b+280>>2]|0)>0:0){d=0;do{ma=c[(c[b+288>>2]|0)+(d<<2)>>2]|0;Va[c[(c[ma>>2]|0)+12>>2]&127](ma,c[b+72>>2]|0);d=d+1|0}while((d|0)<(c[b+280>>2]|0))}d=c[3084]|0;ma=(c[d+16>>2]|0)+-1|0;c[d+16>>2]=ma;if(ma|0){sa=Z;return}do if(c[d+4>>2]|0){la(Z+112|0,0)|0;ma=c[7181]|0;g[d+8>>2]=+g[d+8>>2]+ +(((c[Z+112+4>>2]|0)-(c[ma+4>>2]|0)+(((c[Z+112>>2]|0)-(c[ma>>2]|0)|0)*1e6|0)-(c[d+12>>2]|0)|0)>>>0)/1.0e3;if(!(c[d+16>>2]|0)){d=c[3084]|0;break}else{sa=Z;return}}while(0);c[3084]=c[d+20>>2];sa=Z;return}function sb(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;ve(b,e,f)|0;F=c[b+872>>2]|0;c[e+292>>2]=F;if(F){F=Ha[c[(c[f>>2]|0)+28>>2]&31](f,b+868|0)|0;c[e+260>>2]=F;if(F|0){j=c[e+292>>2]|0;m=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,j)|0;if((j|0)>0){g=c[m+8>>2]|0;h=0;while(1){k=c[(c[b+880>>2]|0)+(h<<2)>>2]|0;if(!k){i=0;l=0}else{i=k;l=Ha[c[(c[f>>2]|0)+28>>2]&31](f,k)|0}c[g>>2]=l;if(!(Ha[c[(c[f>>2]|0)+24>>2]&31](f,i)|0)){F=Ja[c[(c[f>>2]|0)+16>>2]&63](f,16,1)|0;E=c[F+8>>2]|0;c[E+12>>2]=c[k+16>>2];c[E+4>>2]=c[k+8>>2];c[E>>2]=c[k+4>>2];c[E+8>>2]=c[k+12>>2];eb[c[(c[f>>2]|0)+20>>2]&31](f,F,15001,1414349395,i)}h=h+1|0;if((h|0)>=(j|0)){g=f;break}else g=g+4|0}}else g=f;eb[c[(c[g>>2]|0)+20>>2]&31](f,m,15001,1497453121,b+868|0)}}else c[e+260>>2]=0;F=c[b+712>>2]|0;c[e+296>>2]=F;if(F){F=Ha[c[(c[f>>2]|0)+28>>2]&31](f,b+708|0)|0;c[e+264>>2]=F;if(!F){x=0;h=0;i=0;j=0;k=0}else{E=c[e+296>>2]|0;F=Ja[c[(c[f>>2]|0)+16>>2]&63](f,100,E)|0;if((E|0)>0){C=0;D=c[F+8>>2]|0;p=0;t=0;u=0;g=0;h=0;q=0;y=0;w=0;i=0;r=0;j=0;k=0;B=0;x=0;while(1){m=c[b+720>>2]|0;c[D+52>>2]=c[m+(C*104|0)+56>>2];c[D+56>>2]=c[m+(C*104|0)+60>>2];c[D+60>>2]=c[m+(C*104|0)+64>>2];c[D+64>>2]=c[m+(C*104|0)+68>>2];c[D+88>>2]=c[m+(C*104|0)+92>>2];l=a[m+(C*104|0)+100>>0]<<7&255;c[D+92>>2]=(7?l<<24>>24>>7:l<<24>>24)<<24>>24;c[D+84>>2]=c[m+(C*104|0)+88>>2];l=c[m+(C*104|0)+4>>2]|0;if(!l)l=0;else{l=Ha[c[(c[f>>2]|0)+28>>2]&31](f,l)|0;m=c[b+720>>2]|0}c[D>>2]=l;o=m+(C*104|0)|0;c[D+68>>2]=c[m+(C*104|0)+72>>2];c[D+72>>2]=c[m+(C*104|0)+76>>2];c[D+76>>2]=c[m+(C*104|0)+80>>2];c[D+80>>2]=c[m+(C*104|0)+84>>2];c[D+4>>2]=c[m+(C*104|0)+8>>2];c[D+8>>2]=c[m+(C*104|0)+12>>2];c[D+12>>2]=c[m+(C*104|0)+16>>2];c[D+16>>2]=c[m+(C*104|0)+20>>2];c[D+20>>2]=c[m+(C*104|0)+24>>2];c[D+24>>2]=c[m+(C*104|0)+28>>2];c[D+28>>2]=c[m+(C*104|0)+32>>2];c[D+32>>2]=c[m+(C*104|0)+36>>2];c[D+36>>2]=c[m+(C*104|0)+40>>2];c[D+40>>2]=c[m+(C*104|0)+44>>2];c[D+44>>2]=c[m+(C*104|0)+48>>2];c[D+48>>2]=c[m+(C*104|0)+52>>2];v=((10?o+~(o<<15)>>10:o+~(o<<15)|0)^o+~(o<<15))*9|0;v=(6?v>>6:v)^v;v=(16?v+~(v<<11)>>16:v+~(v<<11)|0)^v+~(v<<11);s=v&j+-1;a:do if(s>>>0>>0?(G=c[h+(s<<2)>>2]|0,(G|0)!=-1):0){l=G;while(1){if((c[g+(l<<3)>>2]|0)==(o|0))break;l=c[i+(l<<2)>>2]|0;if((l|0)==-1){J=27;break a}}c[k+(l<<2)>>2]=C;s=u;o=y;m=w;n=B;l=x}else J=27;while(0);if((J|0)==27){J=0;do if((r|0)==(j|0)){m=(j|0)==0?1:j<<1;if((j|0)<(m|0)){if((m|0)!=0?(c[7182]=(c[7182]|0)+1,H=xb((m<<2|3)+16|0)|0,(H|0)!=0):0){c[(H+4+15&-16)+-4>>2]=H;n=H+4+15&-16}else n=0;if((j|0)<=0){if(!k){A=m;k=n;l=j;break}}else{l=0;do{c[n+(l<<2)>>2]=c[k+(l<<2)>>2];l=l+1|0}while((l|0)!=(j|0))}c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0);A=m;k=n;l=j}else{A=j;l=j}}else{A=j;l=r}while(0);c[k+(l<<2)>>2]=C;z=r+1|0;do if((t|0)==(u|0)){m=(t|0)==0?1:t<<1;if((t|0)<(m|0)){if((m|0)!=0?(c[7182]=(c[7182]|0)+1,I=xb((m<<3|3)+16|0)|0,(I|0)!=0):0){c[(I+4+15&-16)+-4>>2]=I;n=I+4+15&-16}else n=0;if((t|0)<=0){if(!g){u=m;g=n;break}}else{l=0;do{L=g+(l<<3)|0;K=c[L+4>>2]|0;u=n+(l<<3)|0;c[u>>2]=c[L>>2];c[u+4>>2]=K;l=l+1|0}while((l|0)!=(t|0))}c[7183]=(c[7183]|0)+1;Hc(c[g+-4>>2]|0);u=m;g=n}else u=t}while(0);c[g+(t<<3)>>2]=o;t=t+1|0;if((j|0)<(A|0)){if((q|0)<(A|0)){do if((p|0)<(A|0)){do if(!A)l=0;else{c[7182]=(c[7182]|0)+1;j=xb((A<<2|3)+16|0)|0;if(!j){l=0;break}c[(j+4+15&-16)+-4>>2]=j;l=j+4+15&-16}while(0);if((q|0)<=0){if(!h){p=A;h=l;s=l;break}}else{j=0;do{c[l+(j<<2)>>2]=c[h+(j<<2)>>2];j=j+1|0}while((j|0)!=(q|0))}c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);p=A;h=l;s=l}else s=x;while(0);o=A<<2;mk(h+(q<<2)|0,0,o-(q<<2)|0)|0;if((y|0)<(A|0)){do if((w|0)<(A|0)){do if(!A)l=0;else{c[7182]=(c[7182]|0)+1;j=xb((o|3)+16|0)|0;if(!j){l=0;break}c[(j+4+15&-16)+-4>>2]=j;l=j+4+15&-16}while(0);if((y|0)<=0){if(!i){m=A;i=l;j=l;break}}else{j=0;do{c[l+(j<<2)>>2]=c[i+(j<<2)>>2];j=j+1|0}while((j|0)!=(y|0))}c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0);m=A;i=l;j=l}else{m=w;j=B}while(0);mk(i+(y<<2)|0,0,o-(y<<2)|0)|0;n=j}else{m=w;n=B}if((A|0)>0){mk(s|0,-1,o|0)|0;mk(n|0,-1,o|0)|0}if((q|0)>0){l=A+-1|0;j=0;do{L=c[g+(j<<3)>>2]|0;L=((10?L+~(L<<15)>>10:L+~(L<<15)|0)^L+~(L<<15))*9|0;L=(6?L>>6:L)^L;L=h+((((16?L+~(L<<11)>>16:L+~(L<<11)|0)^L+~(L<<11))&l)<<2)|0;c[i+(j<<2)>>2]=c[L>>2];c[L>>2]=j;j=j+1|0}while((j|0)!=(q|0));l=A;o=A;j=s}else{l=A;o=A;j=s}}else{l=q;o=y;m=w;n=B;j=x}s=v&A+-1;q=l;l=j}else{o=y;m=w;n=B;l=x}s=h+(s<<2)|0;c[i+(r<<2)>>2]=c[s>>2];c[s>>2]=r;s=u;r=z;j=A}C=C+1|0;if((C|0)>=(E|0))break;else{D=D+100|0;u=s;y=o;w=m;B=n;x=l}}}else{g=0;h=0;i=0;j=0;k=0}eb[c[(c[f>>2]|0)+20>>2]&31](f,F,15022,1145979475,b+708|0);x=g}}else{c[e+264>>2]=0;x=0;h=0;i=0;j=0;k=0}L=c[b+732>>2]|0;c[e+300>>2]=L;if(L){L=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[b+740>>2]|0)|0;c[e+268>>2]=L;if(L|0){p=c[e+300>>2]|0;q=Ja[c[(c[f>>2]|0)+16>>2]&63](f,20,p)|0;if((p|0)>0){m=c[b+740>>2]|0;n=c[q+8>>2]|0;o=0;g=m;while(1){l=a[m+(o*52|0)+20>>0]<<7&255;c[n+16>>2]=(7?l<<24>>24>>7:l<<24>>24)<<24>>24;l=c[m+(o*52|0)+4>>2]|0;if(!l)l=0;else{l=Ha[c[(c[f>>2]|0)+28>>2]&31](f,l)|0;m=c[b+740>>2]|0;g=m}c[n>>2]=l;l=c[m+(o*52|0)+8>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+4>>2]=l;l=c[m+(o*52|0)+12>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+8>>2]=l;c[n+12>>2]=c[m+(o*52|0)+16>>2];o=o+1|0;if((o|0)>=(p|0))break;else n=n+20|0}}else g=c[b+740>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,q,15039,1497453121,g)}}else c[e+268>>2]=0;L=c[b+752>>2]|0;c[e+304>>2]=L;if(L){L=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[b+760>>2]|0)|0;c[e+272>>2]=L;if(L|0){p=c[e+304>>2]|0;q=Ja[c[(c[f>>2]|0)+16>>2]&63](f,36,p)|0;if((p|0)>0){m=c[b+760>>2]|0;n=c[q+8>>2]|0;o=0;g=m;while(1){l=c[m+(o*44|0)+4>>2]|0;if(!l)l=0;else{l=Ha[c[(c[f>>2]|0)+28>>2]&31](f,l)|0;m=c[b+760>>2]|0;g=m}c[n+16>>2]=l;c[n>>2]=c[m+(o*44|0)+20>>2];c[n+4>>2]=c[m+(o*44|0)+24>>2];c[n+8>>2]=c[m+(o*44|0)+28>>2];c[n+12>>2]=c[m+(o*44|0)+32>>2];l=c[m+(o*44|0)+8>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+20>>2]=l;l=c[m+(o*44|0)+12>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+24>>2]=l;l=c[m+(o*44|0)+16>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+28>>2]=l;c[n+32>>2]=c[m+(o*44|0)+36>>2];o=o+1|0;if((o|0)>=(p|0))break;else n=n+36|0}}else g=c[b+760>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,q,15056,1497453121,g)}}else c[e+272>>2]=0;L=c[b+772>>2]|0;c[e+308>>2]=L;if(L){L=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[b+780>>2]|0)|0;c[e+276>>2]=L;if(L|0){p=c[e+308>>2]|0;q=Ja[c[(c[f>>2]|0)+16>>2]&63](f,100,p)|0;if((p|0)>0){m=c[b+780>>2]|0;n=c[q+8>>2]|0;o=0;g=m;while(1){c[n>>2]=c[m+(o*104|0)+32>>2];c[n+4>>2]=c[m+(o*104|0)+36>>2];c[n+8>>2]=c[m+(o*104|0)+40>>2];c[n+12>>2]=c[m+(o*104|0)+44>>2];l=c[m+8>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+68>>2]=l;c[n+16>>2]=c[m+(o*104|0)+48>>2];c[n+20>>2]=c[m+(o*104|0)+52>>2];c[n+24>>2]=c[m+(o*104|0)+56>>2];c[n+28>>2]=c[m+(o*104|0)+60>>2];l=c[m+116>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+72>>2]=l;c[n+32>>2]=c[m+(o*104|0)+64>>2];c[n+36>>2]=c[m+(o*104|0)+68>>2];c[n+40>>2]=c[m+(o*104|0)+72>>2];c[n+44>>2]=c[m+(o*104|0)+76>>2];l=c[m+224>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+76>>2]=l;c[n+48>>2]=c[m+(o*104|0)+80>>2];c[n+52>>2]=c[m+(o*104|0)+84>>2];c[n+56>>2]=c[m+(o*104|0)+88>>2];c[n+60>>2]=c[m+(o*104|0)+92>>2];l=c[m+332>>2]|0;if(!l)l=-1;else l=(l-(c[b+720>>2]|0)|0)/104|0;c[n+80>>2]=l;c[n+88>>2]=c[m+(o*104|0)+96>>2];c[n+92>>2]=c[m+(o*104|0)+100>>2];l=c[m+(o*104|0)+4>>2]|0;if(!l)l=0;else{l=Ha[c[(c[f>>2]|0)+28>>2]&31](f,l)|0;m=c[b+780>>2]|0;g=m}c[n+64>>2]=l;c[n+84>>2]=c[m+(o*104|0)+24>>2];o=o+1|0;if((o|0)>=(p|0))break;else n=n+100|0}}else g=c[b+780>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,q,15073,1497453121,g)}}else c[e+276>>2]=0;L=c[b+792>>2]|0;c[e+312>>2]=L;if(L){L=Ha[c[(c[f>>2]|0)+28>>2]&31](f,c[b+800>>2]|0)|0;c[e+280>>2]=L;if(!L)w=f;else{o=c[e+312>>2]|0;p=Ja[c[(c[f>>2]|0)+16>>2]&63](f,92,o)|0;if((o|0)>0){m=c[p+8>>2]|0;n=0;while(1){l=c[b+800>>2]|0;c[m>>2]=c[l+(n*96|0)+28>>2];c[m+4>>2]=c[l+(n*96|0)+32>>2];c[m+8>>2]=c[l+(n*96|0)+36>>2];c[m+12>>2]=c[l+(n*96|0)+40>>2];c[m+16>>2]=c[l+(n*96|0)+44>>2];c[m+20>>2]=c[l+(n*96|0)+48>>2];c[m+24>>2]=c[l+(n*96|0)+52>>2];c[m+28>>2]=c[l+(n*96|0)+56>>2];c[m+32>>2]=c[l+(n*96|0)+60>>2];c[m+36>>2]=c[l+(n*96|0)+64>>2];c[m+40>>2]=c[l+(n*96|0)+68>>2];c[m+44>>2]=c[l+(n*96|0)+72>>2];c[m+48>>2]=c[l+(n*96|0)+76>>2];c[m+52>>2]=c[l+(n*96|0)+80>>2];c[m+56>>2]=c[l+(n*96|0)+84>>2];c[m+60>>2]=c[l+(n*96|0)+88>>2];c[m+88>>2]=c[l+(n*96|0)+92>>2];c[m+64>>2]=c[l+(n*96|0)+4>>2];c[m+68>>2]=c[l+(n*96|0)+8>>2];c[m+72>>2]=c[l+(n*96|0)+12>>2];c[m+76>>2]=c[l+(n*96|0)+16>>2];g=c[l+(n*96|0)>>2]|0;if(!g)g=-1;else g=(g-(c[b+720>>2]|0)|0)/104|0;c[m+84>>2]=g;g=c[l+(n*96|0)+20>>2]|0;if(!g)g=0;else g=Ha[c[(c[f>>2]|0)+28>>2]&31](f,g)|0;c[m+80>>2]=g;n=n+1|0;if((n|0)>=(o|0))break;else m=m+92|0}}eb[c[(c[f>>2]|0)+20>>2]&31](f,p,15091,1497453121,c[b+800>>2]|0);w=f}}else{c[e+280>>2]=0;w=f}c[e+352>>2]=c[b+316>>2];c[e+328>>2]=c[b+292>>2];c[e+344>>2]=c[b+308>>2];c[e+324>>2]=c[b+288>>2];c[e+340>>2]=c[b+304>>2];c[e+336>>2]=c[b+300>>2];c[e+412>>2]=c[b+376>>2];c[e+416>>2]=c[b+380>>2];c[e+420>>2]=c[b+384>>2];c[e+408>>2]=c[b+372>>2];q=c[b+364>>2]|0;c[e+332>>2]=c[b+296>>2];c[e+356>>2]=c[b+320>>2];c[e+424>>2]=c[b+388>>2];c[e+348>>2]=c[b+312>>2];c[e+360>>2]=c[b+324>>2];c[e+364>>2]=c[b+328>>2];c[e+368>>2]=c[b+332>>2];c[e+372>>2]=c[b+336>>2];c[e+404>>2]=c[b+368>>2];c[e+400>>2]=q;c[e+376>>2]=c[b+340>>2];c[e+380>>2]=c[b+344>>2];c[e+384>>2]=c[b+348>>2];c[e+388>>2]=c[b+352>>2];c[e+392>>2]=c[b+356>>2];c[e+396>>2]=c[b+360>>2];c[e+256>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,b+472|0)|0;q=Ja[c[(c[f>>2]|0)+16>>2]&63](f,192,1)|0;p=c[q+8>>2]|0;c[p+96>>2]=c[b+632>>2];c[p+100>>2]=c[b+636>>2];c[p+104>>2]=c[b+640>>2];c[p+108>>2]=c[b+644>>2];c[p+112>>2]=c[b+648>>2];c[p+116>>2]=c[b+652>>2];c[p+120>>2]=c[b+656>>2];c[p+124>>2]=c[b+660>>2];c[p+128>>2]=c[b+664>>2];c[p+132>>2]=c[b+668>>2];c[p+136>>2]=c[b+672>>2];c[p+140>>2]=c[b+676>>2];c[p+180>>2]=d[b+473>>0];c[p+176>>2]=d[b+472>>0];c[p+144>>2]=c[b+520>>2];c[p+148>>2]=c[b+524>>2];c[p+152>>2]=c[b+528>>2];c[p+156>>2]=c[b+532>>2];L=c[b+484>>2]|0;c[p+168>>2]=L;if(L){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[b+492>>2]|0)|0;n=c[p+168>>2]|0;c[p+160>>2]=L;if(n|0){o=Ja[c[(c[f>>2]|0)+16>>2]&63](f,16,n)|0;if((n|0)>0){g=c[b+492>>2]|0;l=c[o+8>>2]|0;m=0;while(1){c[l>>2]=c[g+(m<<4)>>2];c[l+4>>2]=c[g+(m<<4)+4>>2];c[l+8>>2]=c[g+(m<<4)+8>>2];c[l+12>>2]=c[g+(m<<4)+12>>2];m=m+1|0;if((m|0)==(n|0))break;else l=l+16|0}}else g=c[b+492>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,o,23625,1497453121,g)}}else c[p+160>>2]=0;c[p+184>>2]=c[b+476>>2];c[p>>2]=c[b+536>>2];c[p+4>>2]=c[b+540>>2];c[p+8>>2]=c[b+544>>2];c[p+12>>2]=c[b+548>>2];c[p+16>>2]=c[b+552>>2];c[p+20>>2]=c[b+556>>2];c[p+24>>2]=c[b+560>>2];c[p+28>>2]=c[b+564>>2];c[p+32>>2]=c[b+568>>2];c[p+36>>2]=c[b+572>>2];c[p+40>>2]=c[b+576>>2];c[p+44>>2]=c[b+580>>2];c[p+48>>2]=c[b+584>>2];c[p+52>>2]=c[b+588>>2];c[p+56>>2]=c[b+592>>2];c[p+60>>2]=c[b+596>>2];c[p+64>>2]=c[b+600>>2];c[p+68>>2]=c[b+604>>2];c[p+72>>2]=c[b+608>>2];c[p+76>>2]=c[b+612>>2];c[p+80>>2]=c[b+616>>2];c[p+84>>2]=c[b+620>>2];c[p+88>>2]=c[b+624>>2];c[p+92>>2]=c[b+628>>2];L=c[b+504>>2]|0;c[p+172>>2]=L;if(L){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[b+512>>2]|0)|0;n=c[p+172>>2]|0;c[p+164>>2]=L;if(n|0){o=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,n)|0;if((n|0)>0){g=c[b+512>>2]|0;l=0;m=c[o+8>>2]|0;while(1){c[m>>2]=c[g+(l<<2)>>2];l=l+1|0;if((l|0)==(n|0))break;else m=m+4|0}}else g=c[b+512>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,o,15111,1497453121,g)}}else c[p+164>>2]=0;eb[c[(c[f>>2]|0)+20>>2]&31](f,q,15117,1497453121,b+472|0);L=c[b+1112>>2]|0;c[e+316>>2]=L;if(L){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[c[b+1120>>2]>>2]|0)|0;u=c[e+316>>2]|0;c[e+284>>2]=L;if(u|0){v=Ja[c[(c[f>>2]|0)+16>>2]&63](f,348,u)|0;if((u|0)>0){t=j+-1|0;r=0;s=c[v+8>>2]|0;while(1){j=c[(c[b+1120>>2]|0)+(r<<2)>>2]|0;L=s+320|0;c[L>>2]=c[j+360>>2];c[s+256>>2]=c[j+332>>2];c[s+260>>2]=c[j+336>>2];c[s+264>>2]=c[j+340>>2];c[s+268>>2]=c[j+344>>2];c[s+344>>2]=c[j+380>>2];c[s+340>>2]=d[j+377>>0];c[s+160>>2]=c[j+228>>2];c[s+164>>2]=c[j+232>>2];c[s+168>>2]=c[j+236>>2];c[s+172>>2]=c[j+240>>2];c[s+336>>2]=d[j+376>>0];c[s+208>>2]=c[j+276>>2];c[s+212>>2]=c[j+280>>2];c[s+216>>2]=c[j+284>>2];c[s+220>>2]=c[j+288>>2];c[s+224>>2]=c[j+292>>2];c[s+228>>2]=c[j+296>>2];c[s+232>>2]=c[j+300>>2];c[s+236>>2]=c[j+304>>2];c[s>>2]=c[j+60>>2];c[s+4>>2]=c[j+64>>2];c[s+8>>2]=c[j+68>>2];c[s+12>>2]=c[j+72>>2];c[s+16>>2]=c[j+76>>2];c[s+20>>2]=c[j+80>>2];c[s+24>>2]=c[j+84>>2];c[s+28>>2]=c[j+88>>2];c[s+32>>2]=c[j+92>>2];c[s+36>>2]=c[j+96>>2];c[s+40>>2]=c[j+100>>2];c[s+44>>2]=c[j+104>>2];c[s+48>>2]=c[j+108>>2];c[s+52>>2]=c[j+112>>2];c[s+56>>2]=c[j+116>>2];c[s+60>>2]=c[j+120>>2];c[s+296>>2]=c[j+124>>2];c[s+300>>2]=c[j+128>>2];c[s+112>>2]=c[j+180>>2];c[s+116>>2]=c[j+184>>2];c[s+120>>2]=c[j+188>>2];c[s+124>>2]=c[j+192>>2];c[s+128>>2]=c[j+196>>2];c[s+132>>2]=c[j+200>>2];c[s+136>>2]=c[j+204>>2];c[s+140>>2]=c[j+208>>2];c[s+144>>2]=c[j+212>>2];c[s+148>>2]=c[j+216>>2];c[s+152>>2]=c[j+220>>2];c[s+156>>2]=c[j+224>>2];g=s+316|0;c[g>>2]=c[j+356>>2];c[s+64>>2]=c[j+132>>2];c[s+68>>2]=c[j+136>>2];c[s+72>>2]=c[j+140>>2];c[s+76>>2]=c[j+144>>2];c[s+80>>2]=c[j+148>>2];c[s+84>>2]=c[j+152>>2];c[s+88>>2]=c[j+156>>2];c[s+92>>2]=c[j+160>>2];c[s+96>>2]=c[j+164>>2];c[s+100>>2]=c[j+168>>2];c[s+104>>2]=c[j+172>>2];c[s+108>>2]=c[j+176>>2];c[s+240>>2]=c[j+316>>2];c[s+244>>2]=c[j+320>>2];c[s+248>>2]=c[j+324>>2];c[s+252>>2]=c[j+328>>2];c[s+324>>2]=c[j+364>>2];c[s+328>>2]=c[j+368>>2];c[s+312>>2]=c[j+352>>2];c[g>>2]=c[j+356>>2];c[L>>2]=c[j+360>>2];c[s+332>>2]=c[j+372>>2];L=c[j+44>>2]|0;g=s+284|0;c[g>>2]=L;p=s+292|0;c[p>>2]=c[j+4>>2];q=s+288|0;c[q>>2]=c[j+24>>2];c[s+304>>2]=c[j+308>>2];c[s+176>>2]=c[j+244>>2];c[s+180>>2]=c[j+248>>2];c[s+184>>2]=c[j+252>>2];c[s+188>>2]=c[j+256>>2];c[s+192>>2]=c[j+260>>2];c[s+196>>2]=c[j+264>>2];c[s+200>>2]=c[j+268>>2];c[s+204>>2]=c[j+272>>2];c[s+308>>2]=c[j+312>>2];if(L){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[j+52>>2]|0)|0;c[s+272>>2]=L;if(L|0){m=c[g>>2]|0;o=Ja[c[(c[f>>2]|0)+16>>2]&63](f,16,m)|0;if((m|0)>0){g=(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+52|0;n=c[g>>2]|0;j=0;l=c[o+8>>2]|0;while(1){c[l>>2]=c[n+(j<<4)>>2];c[l+4>>2]=c[n+(j<<4)+4>>2];c[l+8>>2]=c[n+(j<<4)+8>>2];c[l+12>>2]=c[n+(j<<4)+12>>2];j=j+1|0;if((j|0)==(m|0))break;else l=l+16|0}}else g=(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+52|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,o,23625,1497453121,c[g>>2]|0)}}else c[s+272>>2]=0;if(c[p>>2]|0){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+12>>2]|0)|0;c[s+280>>2]=L;if(L|0){m=c[p>>2]|0;o=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,m)|0;if((m|0)>0){g=(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+12|0;n=c[g>>2]|0;j=0;l=c[o+8>>2]|0;while(1){c[l>>2]=c[n+(j<<2)>>2];j=j+1|0;if((j|0)==(m|0))break;else l=l+4|0}}else g=(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+12|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,o,15111,1497453121,c[g>>2]|0)}}else c[s+280>>2]=0;if(c[q>>2]|0){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,(c[(c[b+1120>>2]|0)+(r<<2)>>2]|0)+20|0)|0;c[s+276>>2]=L;if(L|0){p=c[p>>2]|0;q=Ja[c[(c[f>>2]|0)+16>>2]&63](f,4,p)|0;if((p|0)>0){g=c[(c[b+1120>>2]|0)+(r<<2)>>2]|0;o=c[g+32>>2]|0;m=0;n=c[q+8>>2]|0;while(1){l=c[o+(m<<2)>>2]|0;j=((10?~(l<<15)+l>>10:~(l<<15)+l|0)^~(l<<15)+l)*9|0;j=(6?j>>6:j)^j;j=c[h+((((16?j+~(j<<11)>>16:j+~(j<<11)|0)^j+~(j<<11))&t)<<2)>>2]|0;if((c[x+(j<<3)>>2]|0)!=(l|0))do j=c[i+(j<<2)>>2]|0;while((c[x+(j<<3)>>2]|0)!=(l|0));c[n>>2]=c[k+(j<<2)>>2];m=m+1|0;if((m|0)==(p|0))break;else n=n+4|0}}else g=c[(c[b+1120>>2]|0)+(r<<2)>>2]|0;eb[c[(c[f>>2]|0)+20>>2]&31](f,q,15154,1497453121,g+20|0)}}else c[s+276>>2]=0;r=r+1|0;if((r|0)>=(u|0))break;else s=s+348|0}}eb[c[(c[f>>2]|0)+20>>2]&31](f,v,15134,1497453121,c[c[b+1120>>2]>>2]|0)}}else c[e+284>>2]=0;L=c[b+852>>2]|0;c[e+320>>2]=L;if(L){L=Ha[c[(c[w>>2]|0)+28>>2]&31](f,c[b+860>>2]|0)|0;c[e+288>>2]=L;if(L|0){n=c[b+852>>2]|0;o=Ja[c[(c[f>>2]|0)+16>>2]&63](f,104,n)|0;if((n|0)>0){l=0;m=c[o+8>>2]|0;while(1){g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0;c[m+96>>2]=Fa[c[(c[g>>2]|0)+20>>2]&127](g)|0;g=(c[b+860>>2]|0)+(l<<2)|0;L=c[g>>2]|0;c[m+8>>2]=c[L+28>>2];c[m+12>>2]=c[L+32>>2];c[m+16>>2]=c[L+36>>2];c[m+20>>2]=c[L+40>>2];c[m+24>>2]=c[L+44>>2];c[m+28>>2]=c[L+48>>2];c[m+32>>2]=c[L+52>>2];c[m+36>>2]=c[L+56>>2];c[m+40>>2]=c[L+60>>2];c[m+44>>2]=c[L+64>>2];c[m+48>>2]=c[L+68>>2];c[m+52>>2]=d[L+152>>0];L=m+56|0;c[m>>2]=0;p=m+4|0;c[p>>2]=0;c[L>>2]=0;c[L+4>>2]=0;c[L+8>>2]=0;c[L+12>>2]=0;c[L+16>>2]=0;c[L+20>>2]=0;c[L+24>>2]=0;c[L+28>>2]=0;g=c[(c[g>>2]|0)+4>>2]|0;if(g|0){c[m+88>>2]=1;c[m>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,g)|0}g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0;j=c[g+12>>2]|0;if(j){c[m+88>>2]=3;c[m>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,j)|0;g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0}j=c[g+8>>2]|0;if(j){c[m+88>>2]=2;c[m>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,j)|0;g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0}j=c[g+16>>2]|0;if(j){c[m+92>>2]=1;c[p>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,j)|0;g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0}j=c[g+24>>2]|0;if(j){c[m+92>>2]=3;c[p>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,j)|0;g=c[(c[b+860>>2]|0)+(l<<2)>>2]|0}g=c[g+20>>2]|0;if(g|0){c[m+92>>2]=2;c[p>>2]=Ha[c[(c[w>>2]|0)+28>>2]&31](f,g)|0}l=l+1|0;if((l|0)>=(n|0))break;else m=m+104|0}}eb[c[(c[f>>2]|0)+20>>2]&31](f,o,15158,1497453121,c[b+860>>2]|0)}}else c[e+288>>2]=0;if(x|0){c[7183]=(c[7183]|0)+1;Hc(c[x+-4>>2]|0)}if(k|0){c[7183]=(c[7183]|0)+1;Hc(c[k+-4>>2]|0)}if(i|0){c[7183]=(c[7183]|0)+1;Hc(c[i+-4>>2]|0)}if(!h)return 15178;c[7183]=(c[7183]|0)+1;Hc(c[h+-4>>2]|0);return 15178}function tb(b,d){b=b|0;d=+d;var e=0,f=0,h=0,i=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0.0,v=0.0,y=0,z=0,A=0,B=0.0,C=0.0,D=0.0,E=0.0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0.0,P=0.0,Q=0.0,R=0,S=0,T=0.0,U=0.0,V=0.0,W=0.0,X=0,Y=0.0,Z=0.0,_=0.0,$=0.0,aa=0.0,ba=0.0,ca=0.0,da=0.0,ea=0.0,fa=0.0,ga=0.0,ha=0.0,ia=0.0;X=sa;sa=sa+240|0;e=c[b+24>>2]|0;if((e|0)<=0){sa=X;return}H=X+128+76|0;I=X+80+16|0;J=X+80+32|0;G=0;do{F=c[(c[b+32>>2]|0)+(G<<2)>>2]|0;switch(c[F+216>>2]|0){case 2:case 5:break;default:{if(a[F+924>>0]|0){a[F+924>>0]=0;f=c[F+732>>2]|0;if((f|0)>0){h=c[F+740>>2]|0;e=0;do{z=c[h+(e*52|0)+8>>2]|0;A=c[h+(e*52|0)+12>>2]|0;C=+g[z+8>>2]-+g[A+8>>2];D=+g[z+12>>2]-+g[A+12>>2];E=+g[z+16>>2]-+g[A+16>>2];E=+x(+(C*C+D*D+E*E));g[h+(e*52|0)+16>>2]=E;g[h+(e*52|0)+28>>2]=E*E;e=e+1|0}while((e|0)!=(f|0));e=0;do{g[h+(e*52|0)+24>>2]=(+g[(c[h+(e*52|0)+8>>2]|0)+88>>2]+ +g[(c[h+(e*52|0)+12>>2]|0)+88>>2])/+g[(c[h+(e*52|0)+4>>2]|0)+4>>2];e=e+1|0}while((e|0)!=(f|0))}cf(F);e=c[F+988>>2]|0;if(e|0)Gm(F+988|0,e);e=c[F+992>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[F+992>>2]=0;c[F+996>>2]=-1;e=c[F+1020>>2]|0;if(e|0){if(a[F+1024>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[F+1020>>2]=0}a[F+1024>>0]=1;c[F+1020>>2]=0;c[F+1012>>2]=0;c[F+1016>>2]=0;c[F+1004>>2]=0;if(c[F+388>>2]&16|0){e=c[F+988>>2]|0;if(e|0)Gm(F+988|0,e);e=c[F+992>>2]|0;if(e|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[F+992>>2]=0;c[F+996>>2]=-1;e=c[F+1020>>2]|0;if(e|0){if(a[F+1024>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[e+-4>>2]|0)}c[F+1020>>2]=0}a[F+1024>>0]=1;c[F+1020>>2]=0;c[F+1012>>2]=0;c[F+1016>>2]=0;c[F+1004>>2]=0;if((c[F+752>>2]|0)>0){f=0;do{h=c[F+760>>2]|0;t=h+(f*44|0)|0;z=c[h+(f*44|0)+8>>2]|0;A=c[h+(f*44|0)+12>>2]|0;e=c[h+(f*44|0)+16>>2]|0;o=+g[z+8>>2];p=+g[z+12>>2];q=+g[z+16>>2];m=+g[z+20>>2];B=+g[A+8>>2];i=B>2];n=E>2];k=D>2];l=C>2];i=C>2];n=D>2];k=E>2];l=B>2]|0;if(!e){c[7182]=(c[7182]|0)+1;e=xb(63)|0;if(!e)e=0;else{c[(e+4+15&-16)+-4>>2]=e;e=e+4+15&-16}y=e;z=y+44|0;do{c[y>>2]=0;y=y+4|0}while((y|0)<(z|0))}else c[F+992>>2]=0;c[e+32>>2]=0;c[e+36>>2]=t;c[e+40>>2]=0;g[e>>2]=i;g[e+4>>2]=n;g[e+8>>2]=k;g[e+12>>2]=l;g[e+16>>2]=o;g[e+20>>2]=p;g[e+24>>2]=q;g[e+28>>2]=m;ue(F+988|0,c[F+988>>2]|0,e);c[F+1e3>>2]=(c[F+1e3>>2]|0)+1;c[h+(f*44|0)+40>>2]=e;f=f+1|0}while((f|0)<(c[F+752>>2]|0))}}}l=+g[F+368>>2]*d;g[F+452>>2]=l;g[F+456>>2]=1.0/l;g[F+460>>2]=l*3.0;f=c[F+192>>2]|0;l=+va[c[(c[f>>2]|0)+48>>2]&15](f);g[F+464>>2]=l;g[F+468>>2]=l*.25;f=c[F+684>>2]|0;l=+g[F+452>>2];i=+g[f+40>>2]*l;k=l*+g[f+44>>2];l=l*+g[f+48>>2];f=c[F+712>>2]|0;if((f|0)>0){h=c[F+720>>2]|0;e=0;do{if(+g[h+(e*104|0)+88>>2]>0.0){A=h+(e*104|0)+40|0;g[A>>2]=i+ +g[A>>2];A=h+(e*104|0)+44|0;g[A>>2]=k+ +g[A>>2];A=h+(e*104|0)+48|0;g[A>>2]=l+ +g[A>>2]}e=e+1|0}while((e|0)!=(f|0))}Ki(15356);n=+g[F+308>>2];o=+g[F+312>>2];t=+g[F+304>>2]>0.0?1:+g[F+300>>2]>0.0;y=c[F+712>>2]|0;if(n!=0.0|o>0.0){if((y|0)>0){f=c[F+720>>2]|0;k=+g[f+8>>2];l=+g[f+12>>2];m=+g[f+16>>2];f=c[F+752>>2]|0;if((f|0)>0){h=c[F+760>>2]|0;e=0;i=0.0;do{A=c[h+(e*44|0)+8>>2]|0;z=c[h+(e*44|0)+12>>2]|0;D=+g[z+8>>2]-k;u=+g[z+12>>2]-l;B=+g[z+16>>2]-m;z=c[h+(e*44|0)+16>>2]|0;C=+g[z+8>>2]-k;v=+g[z+12>>2]-l;E=+g[z+16>>2]-m;i=i+((+g[A+16>>2]-m)*(D*v-u*C)+((+g[A+8>>2]-k)*(u*E-B*v)+(+g[A+12>>2]-l)*(B*C-D*E)));e=e+1|0}while((e|0)!=(f|0))}else i=0.0;i=i/6.0}else i=0.0;k=n*(1.0/+w(+i));i=o*(+g[F+476>>2]-i)}else{i=0.0;k=0.0}if((y|0)>0)if(t){e=0;do{f=c[F+720>>2]|0;if(+g[f+(e*104|0)+88>>2]>0.0){Zd(F,F+1212|0,e);if(n!=0.0){C=k*+g[f+(e*104|0)+92>>2];D=C*+g[f+(e*104|0)+76>>2];E=C*+g[f+(e*104|0)+80>>2];A=f+(e*104|0)+56|0;g[A>>2]=+g[f+(e*104|0)+72>>2]*C+ +g[A>>2];A=f+(e*104|0)+60|0;g[A>>2]=D+ +g[A>>2];A=f+(e*104|0)+64|0;g[A>>2]=E+ +g[A>>2]}if(o>0.0){C=i*+g[f+(e*104|0)+92>>2];D=C*+g[f+(e*104|0)+76>>2];E=C*+g[f+(e*104|0)+80>>2];A=f+(e*104|0)+56|0;g[A>>2]=+g[f+(e*104|0)+72>>2]*C+ +g[A>>2];A=f+(e*104|0)+60|0;g[A>>2]=D+ +g[A>>2];A=f+(e*104|0)+64|0;g[A>>2]=E+ +g[A>>2]}}e=e+1|0}while((e|0)!=(y|0))}else{f=c[F+720>>2]|0;e=0;do{if(+g[f+(e*104|0)+88>>2]>0.0){if(n!=0.0){C=k*+g[f+(e*104|0)+92>>2];D=C*+g[f+(e*104|0)+76>>2];E=C*+g[f+(e*104|0)+80>>2];A=f+(e*104|0)+56|0;g[A>>2]=+g[f+(e*104|0)+72>>2]*C+ +g[A>>2];A=f+(e*104|0)+60|0;g[A>>2]=D+ +g[A>>2];A=f+(e*104|0)+64|0;g[A>>2]=E+ +g[A>>2]}if(o>0.0){C=i*+g[f+(e*104|0)+92>>2];D=C*+g[f+(e*104|0)+76>>2];E=C*+g[f+(e*104|0)+80>>2];A=f+(e*104|0)+56|0;g[A>>2]=+g[f+(e*104|0)+72>>2]*C+ +g[A>>2];A=f+(e*104|0)+60|0;g[A>>2]=D+ +g[A>>2];A=f+(e*104|0)+64|0;g[A>>2]=E+ +g[A>>2]}}e=e+1|0}while((e|0)!=(y|0))}f=c[F+752>>2]|0;if((f|0)>0){e=0;do{B=+g[F+452>>2];p=+g[F+304>>2];m=+g[F+300>>2];a:do if((p>0.0|m>0.0?(K=c[F+288>>2]|0,(K|0)>3):0)?(L=c[F+760>>2]|0,M=c[L+(e*44|0)+8>>2]|0,N=c[L+(e*44|0)+12>>2]|0,O=+g[M+40>>2],P=+g[M+44>>2],Q=+g[M+48>>2],R=c[L+(e*44|0)+16>>2]|0,S=c[c[F+684>>2]>>2]|0,T=(O+ +g[N+40>>2]+ +g[R+40>>2])*.3333333432674408-+g[F+1212>>2],U=(P+ +g[N+44>>2]+ +g[R+44>>2])*.3333333432674408-+g[F+1216>>2],V=(Q+ +g[N+48>>2]+ +g[R+48>>2])*.3333333432674408-+g[F+1220>>2],W=+x(+(T*T+U*U+V*V)),T*T+U*U+V*V>1.1920928955078125e-07):0){s=T*(1.0/W);u=U*(1.0/W);v=V*(1.0/W);o=+g[L+(e*44|0)+20>>2];q=+g[L+(e*44|0)+24>>2];r=+g[L+(e*44|0)+28>>2];switch(K|0){case 5:break;case 4:case 6:{i=T*o+U*q+V*r<0.0?-1.0:1.0;if(!(V*r*i+(T*o*i+U*q*i)>0.0))break a;n=-((T*T+U*U+V*V)*(V*r*i+(T*o*i+U*q*i))*+g[L+(e*44|0)+36>>2]*(c[j>>2]=S,+g[j>>2]));s=(s*m*n+(o*i*p*n+0.0))*.3333333432674408;q=(u*m*n+(q*i*p*n+0.0))*.3333333432674408;n=(v*m*n+(r*i*p*n+0.0))*.3333333432674408;o=1.0/+x(+(n*n+(s*s+q*q)));i=B*+g[M+88>>2];if(n*i*n*i+(s*i*s*i+q*i*q*i)>O*O+P*P+Q*Q){g[M+56>>2]=+g[M+56>>2]-1.0/i*s*o*(s*o*O+q*o*P+n*o*Q);g[M+60>>2]=+g[M+60>>2]-1.0/i*q*o*(s*o*O+q*o*P+n*o*Q);g[M+64>>2]=+g[M+64>>2]-1.0/i*n*o*(s*o*O+q*o*P+n*o*Q)}else{g[M+56>>2]=s+ +g[M+56>>2];g[M+60>>2]=q+ +g[M+60>>2];g[M+64>>2]=n+ +g[M+64>>2]}i=B*+g[N+88>>2];k=+g[N+40>>2];l=+g[N+44>>2];m=+g[N+48>>2];if(n*i*n*i+(s*i*s*i+q*i*q*i)>k*k+l*l+m*m){g[N+56>>2]=+g[N+56>>2]-1.0/i*s*o*(s*o*k+q*o*l+n*o*m);g[N+60>>2]=+g[N+60>>2]-1.0/i*q*o*(s*o*k+q*o*l+n*o*m);g[N+64>>2]=+g[N+64>>2]-1.0/i*n*o*(s*o*k+q*o*l+n*o*m)}else{g[N+56>>2]=s+ +g[N+56>>2];g[N+60>>2]=q+ +g[N+60>>2];g[N+64>>2]=n+ +g[N+64>>2]}i=B*+g[R+88>>2];k=+g[R+40>>2];l=+g[R+44>>2];m=+g[R+48>>2];if(n*i*n*i+(s*i*s*i+q*i*q*i)>k*k+l*l+m*m){g[R+56>>2]=+g[R+56>>2]-1.0/i*s*o*(s*o*k+q*o*l+n*o*m);g[R+60>>2]=+g[R+60>>2]-1.0/i*q*o*(s*o*k+q*o*l+n*o*m);g[R+64>>2]=+g[R+64>>2]-1.0/i*n*o*(s*o*k+q*o*l+n*o*m);break a}else{g[R+56>>2]=s+ +g[R+56>>2];g[R+60>>2]=q+ +g[R+60>>2];g[R+64>>2]=n+ +g[R+64>>2];break a}}default:break a}n=T*o+U*q+V*r<0.0?-1.0:1.0;i=v*r*n+(s*o*n+u*q*n);k=+g[L+(e*44|0)+36>>2]*.5;l=(c[j>>2]=S,+g[j>>2]);m=i*(T*T+U*U+V*V)*m*.5*l*k;if(i>0.0&i<.9847999811172485){C=+x(+(1.0-i*i))*p*.5*l*W*k;D=(v*(s*r*n-v*o*n)-u*(u*o*n-s*q*n))*C*.3333333432674408;E=(s*(u*o*n-s*q*n)-v*(v*q*n-u*r*n))*C*.3333333432674408;C=(u*(v*q*n-u*r*n)-s*(s*r*n-v*o*n))*C*.3333333432674408}else{D=0.0;E=0.0;C=0.0}i=+g[M+88>>2];if(i>0.0){i=v*m*-.3333333432674408*i*B*v*m*-.3333333432674408*i*B+(s*m*-.3333333432674408*i*B*s*m*-.3333333432674408*i*B+u*m*-.3333333432674408*i*B*u*m*-.3333333432674408*i*B);if(i>0.0?i>=O*O+P*P+Q*Q:0){i=+x(+(O*O+P*P+Q*Q))/+x(+i)*.800000011920929;l=s*m*-.3333333432674408*i;k=u*m*-.3333333432674408*i;i=v*m*-.3333333432674408*i}else{l=s*m*-.3333333432674408;k=u*m*-.3333333432674408;i=v*m*-.3333333432674408}v=k+ +g[M+60>>2];B=i+ +g[M+64>>2];g[M+56>>2]=D+(l+ +g[M+56>>2]);g[M+60>>2]=E+v;g[M+64>>2]=C+B}else{l=s*m*-.3333333432674408;k=u*m*-.3333333432674408;i=v*m*-.3333333432674408}m=+g[N+88>>2];if(m>0.0){n=+g[F+452>>2];q=l*m*n;r=k*m*n;m=i*m*n;n=+g[N+40>>2];o=+g[N+44>>2];p=+g[N+48>>2];if(m*m+(q*q+r*r)>0.0?m*m+(q*q+r*r)>=n*n+o*o+p*p:0){B=+x(+(n*n+o*o+p*p))/+x(+(m*m+(q*q+r*r)))*.800000011920929;l=l*B;k=k*B;i=i*B}v=k+ +g[N+60>>2];B=i+ +g[N+64>>2];g[N+56>>2]=D+(l+ +g[N+56>>2]);g[N+60>>2]=E+v;g[N+64>>2]=C+B}m=+g[R+88>>2];if(m>0.0){n=+g[F+452>>2];q=l*m*n;r=k*m*n;m=i*m*n;n=+g[R+40>>2];o=+g[R+44>>2];p=+g[R+48>>2];if(m*m+(q*q+r*r)>0.0?m*m+(q*q+r*r)>=n*n+o*o+p*p:0){B=+x(+(n*n+o*o+p*p))/+x(+(m*m+(q*q+r*r)))*.800000011920929;l=l*B;k=k*B;i=i*B}v=k+ +g[R+60>>2];B=i+ +g[R+64>>2];g[R+56>>2]=D+(l+ +g[R+56>>2]);g[R+60>>2]=E+v;g[R+64>>2]=C+B}}while(0);e=e+1|0}while((e|0)!=(f|0))}e=c[3084]|0;A=(c[e+16>>2]|0)+-1|0;c[e+16>>2]=A;do if(!A){if(c[e+4>>2]|0){la(X+128|0,0)|0;A=c[7181]|0;g[e+8>>2]=+g[e+8>>2]+ +(((c[X+128+4>>2]|0)-(c[A+4>>2]|0)+(((c[X+128>>2]|0)-(c[A>>2]|0)|0)*1e6|0)-(c[e+12>>2]|0)|0)>>>0)/1.0e3;if(c[e+16>>2]|0)break;e=c[3084]|0}c[3084]=c[e+20>>2]}while(0);f=c[F+712>>2]|0;if((f|0)>0){e=0;do{z=c[F+720>>2]|0;y=z+(e*104|0)+8|0;A=z+(e*104|0)+24|0;c[A>>2]=c[y>>2];c[A+4>>2]=c[y+4>>2];c[A+8>>2]=c[y+8>>2];c[A+12>>2]=c[y+12>>2];A=z+(e*104|0)+56|0;D=+g[z+(e*104|0)+88>>2];E=+g[F+452>>2];B=+g[A>>2]*D*E;C=D*+g[z+(e*104|0)+60>>2]*E;D=E*D*+g[z+(e*104|0)+64>>2];E=+g[(c[F+684>>2]|0)+12>>2]/E;B=B>E?E:B;C=C>E?E:C;D=D>E?E:D;t=z+(e*104|0)+40|0;B=(B<-E?-E:B)+ +g[t>>2];g[t>>2]=B;t=z+(e*104|0)+44|0;C=(C<-E?-E:C)+ +g[t>>2];g[t>>2]=C;t=z+(e*104|0)+48|0;D=(D<-E?-E:D)+ +g[t>>2];g[t>>2]=D;E=+g[F+452>>2];g[y>>2]=B*E+ +g[y>>2];y=z+(e*104|0)+12|0;g[y>>2]=C*E+ +g[y>>2];z=z+(e*104|0)+16|0;g[z>>2]=D*E+ +g[z>>2];c[A>>2]=0;c[A+4>>2]=0;c[A+8>>2]=0;c[A+12>>2]=0;e=e+1|0}while((e|0)!=(f|0))}Yb(F);e=c[F+928>>2]|0;if(e){A=c[F+192>>2]|0;C=+va[c[(c[A>>2]|0)+48>>2]&15](A);E=+g[e+4>>2]-C;D=+g[e+8>>2]-C;g[F+892>>2]=+g[e>>2]-C;g[F+896>>2]=E;g[F+900>>2]=D;g[F+904>>2]=0.0;D=C+ +g[e+20>>2];E=C+ +g[e+24>>2];g[F+908>>2]=C+ +g[e+16>>2];g[F+912>>2]=D;g[F+916>>2]=E;g[F+920>>2]=0.0;e=c[F+188>>2]|0;if(e|0){A=c[F+684>>2]|0;z=c[A+32>>2]|0;eb[c[(c[z>>2]|0)+16>>2]&31](z,e,F+892|0,F+908|0,c[A+36>>2]|0)}}else{c[F+892>>2]=0;c[F+892+4>>2]=0;c[F+892+8>>2]=0;c[F+892+12>>2]=0;c[F+892+16>>2]=0;c[F+892+20>>2]=0;c[F+892+24>>2]=0;c[F+892+28>>2]=0}f=c[F+712>>2]|0;if((f|0)>0){e=0;do{z=c[F+720>>2]|0;D=+g[F+464>>2];B=+g[z+(e*104|0)+8>>2];E=+g[z+(e*104|0)+12>>2];C=+g[z+(e*104|0)+16>>2];g[X>>2]=B-D;g[X+4>>2]=E-D;g[X+8>>2]=C-D;g[X+12>>2]=0.0;g[X+16>>2]=D+B;g[X+20>>2]=D+E;g[X+24>>2]=D+C;g[X+28>>2]=0.0;A=c[z+(e*104|0)+96>>2]|0;C=+g[F+460>>2];D=C*+g[z+(e*104|0)+44>>2];E=C*+g[z+(e*104|0)+48>>2];g[X+128>>2]=+g[z+(e*104|0)+40>>2]*C;g[X+128+4>>2]=D;g[X+128+8>>2]=E;g[X+128+12>>2]=0.0;Bg(F+928|0,A,X,X+128|0,+g[F+468>>2])|0;e=e+1|0}while((e|0)!=(f|0))}if(c[F+988>>2]|0?(c[F+752>>2]|0)>0:0){e=0;do{A=c[F+760>>2]|0;t=c[A+(e*44|0)+8>>2]|0;y=c[A+(e*44|0)+12>>2]|0;z=c[A+(e*44|0)+16>>2]|0;B=(+g[t+40>>2]+ +g[y+40>>2]+ +g[z+40>>2])*.3333333432674408;C=(+g[t+44>>2]+ +g[y+44>>2]+ +g[z+44>>2])*.3333333432674408;D=(+g[t+48>>2]+ +g[y+48>>2]+ +g[z+48>>2])*.3333333432674408;r=+g[F+464>>2];o=+g[t+8>>2];q=+g[t+12>>2];u=+g[t+16>>2];E=+g[t+20>>2];v=+g[y+8>>2];i=v>2];k=s>2];l=p>2];m=n>2];p=+g[z+12>>2];s=+g[z+16>>2];v=+g[z+20>>2];g[X>>2]=(n>2]=(p>2]=(s>2]=v>2]=r+(o>2]=r+(q>2]=r+(u>2]=E>2]|0;E=+g[F+460>>2];g[X+128>>2]=B*E;g[X+128+4>>2]=C*E;g[X+128+8>>2]=D*E;g[X+128+12>>2]=0.0;Bg(F+988|0,A,X,X+128|0,+g[F+468>>2])|0;e=e+1|0}while((e|0)<(c[F+752>>2]|0))}do if(a[F+473>>0]|0){A=c[F+712>>2]|0;if((A|0)>0){f=c[F+720>>2]|0;h=c[F+512>>2]|0;e=0;i=0.0;k=0.0;l=0.0;do{E=+g[h+(e<<2)>>2];i=i+ +g[f+(e*104|0)+8>>2]*E;k=k+E*+g[f+(e*104|0)+12>>2];l=l+E*+g[f+(e*104|0)+16>>2];e=e+1|0}while((e|0)!=(A|0))}else{i=0.0;k=0.0;l=0.0}g[F+520>>2]=i;g[F+524>>2]=k;g[F+528>>2]=l;g[F+532>>2]=0.0;y=X+128+4|0;z=y+44|0;do{c[y>>2]=0;y=y+4|0}while((y|0)<(z|0));g[X+128>>2]=1.1920928955078125e-07;g[X+128+20>>2]=2.384185791015625e-07;g[X+128+40>>2]=3.5762786865234375e-07;if((A|0)>0){f=c[F+512>>2]|0;h=c[F+720>>2]|0;t=c[F+492>>2]|0;e=0;m=1.1920928955078125e-07;n=0.0;o=0.0;p=0.0;q=2.384185791015625e-07;r=0.0;s=0.0;u=0.0;v=3.5762786865234375e-07;do{D=+g[f+(e<<2)>>2];Z=(+g[h+(e*104|0)+8>>2]-i)*D;Y=(+g[h+(e*104|0)+12>>2]-k)*D;D=D*(+g[h+(e*104|0)+16>>2]-l);B=+g[t+(e<<4)>>2];C=+g[t+(e<<4)+4>>2];E=+g[t+(e<<4)+8>>2];m=Z*B+m;n=Z*C+n;o=Z*E+o;p=Y*B+p;q=Y*C+q;r=Y*E+r;s=D*B+s;u=D*C+u;v=D*E+v;e=e+1|0}while((e|0)!=(A|0));g[X+128>>2]=m;g[X+128+4>>2]=n;g[X+128+8>>2]=o;g[X+128+16>>2]=p;g[X+128+20>>2]=q;g[X+128+24>>2]=r;g[X+128+32>>2]=s;g[X+128+36>>2]=u;g[X+128+40>>2]=v}if((a[26680]|0)==0?mz(26680)|0:0){g[6830]=9.999999747378752e-05;c[6831]=16}oc(X+128|0,X+80|0,X+32|0);c[F+536>>2]=c[X+80>>2];c[F+536+4>>2]=c[X+80+4>>2];c[F+536+8>>2]=c[X+80+8>>2];c[F+536+12>>2]=c[X+80+12>>2];c[F+552>>2]=c[I>>2];c[F+552+4>>2]=c[I+4>>2];c[F+552+8>>2]=c[I+8>>2];c[F+552+12>>2]=c[I+12>>2];c[F+568>>2]=c[J>>2];c[F+568+4>>2]=c[J+4>>2];c[F+568+8>>2]=c[J+8>>2];c[F+568+12>>2]=c[J+12>>2];ca=+g[X+80>>2];_=+g[I>>2];C=+g[J>>2];ba=+g[X+80+4>>2];u=+g[X+80+20>>2];E=+g[X+80+36>>2];aa=+g[X+80+8>>2];v=+g[X+80+24>>2];Z=+g[X+80+40>>2];n=+g[F+632>>2];m=+g[F+636>>2];l=+g[F+640>>2];ia=+g[F+648>>2];ha=+g[F+652>>2];o=+g[F+656>>2];D=+g[F+664>>2];Y=+g[F+668>>2];s=+g[F+672>>2];ga=+g[X+128>>2];fa=+g[X+128+16>>2];p=+g[X+128+32>>2];i=(ca*n+ba*m+aa*l)*ga+(_*n+u*m+v*l)*fa+(C*n+E*m+Z*l)*p;ea=+g[X+128+4>>2];da=+g[X+128+20>>2];q=+g[X+128+36>>2];k=(ca*n+ba*m+aa*l)*ea+(_*n+u*m+v*l)*da+(C*n+E*m+Z*l)*q;$=+g[X+128+8>>2];B=+g[X+128+24>>2];r=+g[X+128+40>>2];l=(ca*n+ba*m+aa*l)*$+(_*n+u*m+v*l)*B+(C*n+E*m+Z*l)*r;m=(ca*ia+ba*ha+aa*o)*ga+(_*ia+u*ha+v*o)*fa+(C*ia+E*ha+Z*o)*p;n=(ca*ia+ba*ha+aa*o)*ea+(_*ia+u*ha+v*o)*da+(C*ia+E*ha+Z*o)*q;o=(ca*ia+ba*ha+aa*o)*$+(_*ia+u*ha+v*o)*B+(C*ia+E*ha+Z*o)*r;p=ga*(ca*D+ba*Y+aa*s)+fa*(_*D+u*Y+v*s)+(C*D+E*Y+Z*s)*p;q=(ca*D+ba*Y+aa*s)*ea+(_*D+u*Y+v*s)*da+(C*D+E*Y+Z*s)*q;r=(ca*D+ba*Y+aa*s)*$+(_*D+u*Y+v*s)*B+(C*D+E*Y+Z*s)*r;g[F+584>>2]=i;g[F+588>>2]=k;g[F+592>>2]=l;g[F+596>>2]=0.0;g[F+600>>2]=m;g[F+604>>2]=n;g[F+608>>2]=o;g[F+612>>2]=0.0;g[F+616>>2]=p;g[F+620>>2]=q;g[F+624>>2]=r;g[F+628>>2]=0.0;s=+g[F+364>>2];if(s>1.0){ia=1.0/(l*(q*m-n*p)+(i*(n*r-o*q)+k*(o*p-r*m)))<1.0?1.0:s<1.0/(l*(q*m-n*p)+(i*(n*r-o*q)+k*(o*p-r*m)))?s:1.0/(l*(q*m-n*p)+(i*(n*r-o*q)+k*(o*p-r*m)));g[F+584>>2]=i*ia;g[F+588>>2]=k*ia;g[F+592>>2]=l*ia;g[F+596>>2]=0.0;g[F+600>>2]=m*ia;g[F+604>>2]=n*ia;g[F+608>>2]=o*ia;g[F+612>>2]=0.0;g[F+616>>2]=p*ia;g[F+620>>2]=q*ia;g[F+624>>2]=r*ia;g[F+628>>2]=0.0}if(a[F+473>>0]|0){if(!(+g[F+320>>2]>0.0))break;i=+g[F+536>>2];n=+g[F+540>>2];o=+g[F+544>>2];p=+g[F+552>>2];q=+g[F+556>>2];r=+g[F+560>>2];k=+g[F+568>>2];l=+g[F+572>>2];m=+g[F+576>>2];f=c[F+712>>2]|0;if((f|0)<=0)break;e=0;do{h=c[F+720>>2]|0;if(+g[h+(e*104|0)+88>>2]>0.0){y=c[F+492>>2]|0;da=+g[y+(e<<4)>>2];ea=+g[y+(e<<4)+4>>2];fa=+g[y+(e<<4)+8>>2];ca=+g[F+320>>2];y=h+(e*104|0)+8|0;ga=+g[y>>2];z=h+(e*104|0)+12|0;ha=+g[z>>2];A=h+(e*104|0)+16|0;ia=+g[A>>2];ha=ha+ca*(p*da+q*ea+r*fa+ +g[F+524>>2]-ha);ia=ia+ca*(k*da+l*ea+m*fa+ +g[F+528>>2]-ia);g[y>>2]=ga+ca*(+g[F+520>>2]+(i*da+n*ea+o*fa)-ga);g[z>>2]=ha;g[A>>2]=ia;g[h+(e*104|0)+20>>2]=0.0}e=e+1|0}while((e|0)!=(f|0))}}while(0);y=X+128|0;z=y+104|0;do{c[y>>2]=0;y=y+4|0}while((y|0)<(z|0));e=c[F+812>>2]|0;if((e|0)<0){if((c[F+816>>2]|0)<0){f=c[F+820>>2]|0;if(f|0){if(a[F+824>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[F+820>>2]=0}a[F+824>>0]=1;c[F+820>>2]=0;c[F+816>>2]=0}do{A=c[F+820>>2]|0;z=A+(e*104|0)|0;c[z>>2]=c[X+128>>2];c[z+4>>2]=c[X+128+4>>2];c[z+8>>2]=c[X+128+8>>2];c[z+12>>2]=c[X+128+12>>2];c[z+16>>2]=c[X+128+16>>2];c[z+20>>2]=c[X+128+20>>2];c[z+24>>2]=c[X+128+24>>2];z=A+(e*104|0)+28|0;c[z>>2]=c[X+128+28>>2];c[z+4>>2]=c[X+128+28+4>>2];c[z+8>>2]=c[X+128+28+8>>2];c[z+12>>2]=c[X+128+28+12>>2];z=A+(e*104|0)+44|0;c[z>>2]=c[X+128+44>>2];c[z+4>>2]=c[X+128+44+4>>2];c[z+8>>2]=c[X+128+44+8>>2];c[z+12>>2]=c[X+128+44+12>>2];z=A+(e*104|0)+60|0;c[z>>2]=c[X+128+60>>2];c[z+4>>2]=c[X+128+60+4>>2];c[z+8>>2]=c[X+128+60+8>>2];c[z+12>>2]=c[X+128+60+12>>2];A=A+(e*104|0)+76|0;c[A>>2]=c[H>>2];c[A+4>>2]=c[H+4>>2];c[A+8>>2]=c[H+8>>2];c[A+12>>2]=c[H+12>>2];c[A+16>>2]=c[H+16>>2];c[A+20>>2]=c[H+20>>2];c[A+24>>2]=c[H+24>>2];e=e+1|0}while((e|0)!=0)}c[F+812>>2]=0;y=X+128|0;z=y+56|0;do{c[y>>2]=0;y=y+4|0}while((y|0)<(z|0));e=c[F+832>>2]|0;if((e|0)<0){if((c[F+836>>2]|0)<0){f=c[F+840>>2]|0;if(f|0){if(a[F+844>>0]|0){c[7183]=(c[7183]|0)+1;Hc(c[f+-4>>2]|0)}c[F+840>>2]=0}a[F+844>>0]=1;c[F+840>>2]=0;c[F+836>>2]=0}do{y=(c[F+840>>2]|0)+(e*56|0)|0;f=X+128|0;z=y+56|0;do{c[y>>2]=c[f>>2];y=y+4|0;f=f+4|0}while((y|0)<(z|0));e=e+1|0}while((e|0)!=0)}c[F+832>>2]=0;uf(F+928|0,1);uf(F+988|0,1);uf(F+1048|0,1);e=c[b+24>>2]|0}}G=G+1|0}while((G|0)<(e|0));sa=X;return}function ub(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,K=0,L=0,M=0,N=0,O=0;K=sa;sa=sa+144|0;a:do switch(d-b|0){case 0:{c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;sa=K;return}case 2:{f=c[(c[a+92>>2]|0)+(b<<2)>>2]|0;i=c[f+88>>2]|0;j=c[f+200>>2]|0;h=c[f+92>>2]|0;g=c[f+204>>2]|0;if((i|0)==(j|0)&(h|0)==(g|0))if((c[f+96>>2]|0)==(c[f+208>>2]|0))break a;else g=h;g=h-g|0;do if(g|i-j){c[f>>2]=f+112;c[f+4>>2]=f+112;c[f+112>>2]=f;c[f+116>>2]=f;I=(i-j|0)<0|(i-j|0)==0&(g|0)<0;c[e>>2]=I?f:f+112|0;c[e+4>>2]=I?f+112|0:f;if((g|0)<0|(i-j|0)<0&(g|0)==0){c[e+8>>2]=f;g=f;h=f+112|0;f=f+112|0;break}else{c[e+8>>2]=f+112;g=f;h=f+112|0;break}}else{h=(c[f+96>>2]|0)>(c[f+208>>2]|0);I=h?f+112|0:f;c[I>>2]=I;c[I+4>>2]=I;c[e>>2]=I;c[e+4>>2]=I;c[e+8>>2]=I;g=I;h=h?f:f+112|0;f=I}while(0);c[e+12>>2]=f;a=df(a,g,h)|0;c[a>>2]=a;c[a+4>>2]=a;c[g+8>>2]=a;a=c[a+8>>2]|0;c[a>>2]=a;c[a+4>>2]=a;c[h+8>>2]=a;sa=K;return}case 1:{f=c[(c[a+92>>2]|0)+(b<<2)>>2]|0;break}default:{m=((d-b|0)/2|0)+b|0;l=c[a+92>>2]|0;k=c[l+(m+-1<<2)>>2]|0;i=c[k+88>>2]|0;j=c[k+92>>2]|0;k=c[k+96>>2]|0;b:do if((m|0)<(d|0)){f=m;do{h=c[l+(f<<2)>>2]|0;if((c[h+88>>2]|0)!=(i|0))break b;if((c[h+92>>2]|0)!=(j|0))break b;if((c[h+96>>2]|0)!=(k|0))break b;f=f+1|0}while((f|0)<(d|0))}else f=m;while(0);ub(a,b,m,e);c[K+96>>2]=0;c[K+96+4>>2]=0;c[K+96+8>>2]=0;c[K+96+12>>2]=0;ub(a,f,d,K+96|0);j=c[K+96+4>>2]|0;c:do if(j|0){z=c[e+4>>2]|0;if(!z){c[e>>2]=c[K+96>>2];c[e+4>>2]=c[K+96+4>>2];c[e+8>>2]=c[K+96+8>>2];c[e+12>>2]=c[K+96+12>>2];break}c[a+100>>2]=(c[a+100>>2]|0)+-1;l=c[e+12>>2]|0;h=c[K+96+8>>2]|0;i=c[l+88>>2]|0;d:do if((i|0)==(c[h+88>>2]|0)?(g=c[l+92>>2]|0,(g|0)==(c[h+92>>2]|0)):0){k=c[h+4>>2]|0;if((k|0)==(h|0)){f=c[h+8>>2]|0;if(!f)f=i;else{h=c[f+12>>2]|0;f=c[h+88>>2]|0;g=c[h+92>>2]|0}k=h;j=f+1|0;d=l;m=c[h+96>>2]|0;f=l;b=h;break}i=c[h>>2]|0;c[k>>2]=i;c[i+4>>2]=k;if((h|0)==(c[K+96>>2]|0)){f=c[i+88>>2]|0;g=c[k+88>>2]|0;do if((f|0)<(g|0))f=i;else{if((f|0)==(g|0)?(c[i+92>>2]|0)<(c[k+92>>2]|0):0){f=i;break}f=k}while(0);c[K+96>>2]=f}if((h|0)==(j|0)){f=c[i+88>>2]|0;g=c[k+88>>2]|0;do if((f|0)<=(g|0)){if((f|0)==(g|0)?(c[i+92>>2]|0)>(c[k+92>>2]|0):0)break;c[K+96+4>>2]=k;i=k;G=39;break d}while(0);c[K+96+4>>2]=i;G=39}else{i=j;G=39}}else{i=j;G=39}while(0);if((G|0)==39){x=c[e>>2]|0;y=c[K+96>>2]|0;d=z;j=0;b=0;v=1;w=0;n=i;while(1){h=c[n+88>>2]|0;m=c[d+88>>2]|0;g=J(h-m|0,v)|0;e:do if((g|0)<=0){if((g|0)<0){u=(w|0)!=0;k=d;f=n;l=c[d+92>>2]|0;t=c[n+92>>2]|0;while(1){q=c[(u?f+4|0:f)>>2]|0;r=(q|0)==(f|0);s=f+88|0;while(1){d=k+88|0;p=t-l|0;if(!r?(A=c[q+88>>2]|0,B=J(A-h|0,v)|0,C=c[q+92>>2]|0,D=C-t|0,(D|0)>-1):0){if(!B)break;if((B|0)<0?(J(D,g)|0)<=(J(B,p)|0):0)break}o=c[(u?k+4|0:k)>>2]|0;if((o|0)==(k|0))break e;F=c[o+88>>2]|0;m=J(F-(c[d>>2]|0)|0,v)|0;n=c[o+92>>2]|0;l=n-l|0;h=c[s>>2]|0;d=J(h-F|0,v)|0;if(!((l|0)>0&(d|0)<0))break e;if(m|0){if((m|0)>=0)break e;if((J(l,g)|0)>=(J(m,p)|0))break e}k=o;g=d;l=n}f=q;g=J(A-(c[d>>2]|0)|0,v)|0;t=C;h=A}}f=c[d+92>>2]|0;l=(w|0)!=0;g=c[(l?d:d+4|0)>>2]|0;f:do if((g|0)!=(d|0))if(l){h=d;k=f;while(1){if((c[g+88>>2]|0)!=(m|0)){k=h;break f}F=k;k=c[g+92>>2]|0;if((k|0)>(F|0)){k=h;break f}f=c[g>>2]|0;if((f|0)==(d|0)){k=g;break}else{h=g;g=f}}}else{h=d;k=f;while(1){if((c[g+88>>2]|0)!=(m|0)){k=h;break f}F=k;k=c[g+92>>2]|0;if((k|0)>(F|0)){k=h;break f}f=c[g+4>>2]|0;if((f|0)==(d|0)){k=g;break}else{h=g;g=f}}}else k=d;while(0);f=c[n+92>>2]|0;h=c[(l?n+4|0:n)>>2]|0;if((h|0)!=(n|0))if(l){g=f;f=n;while(1){if((c[h+88>>2]|0)!=(m|0))break e;F=g;g=c[h+92>>2]|0;if((g|0)<(F|0))break e;f=c[h+4>>2]|0;if((f|0)==(n|0)){f=h;break}else{F=h;h=f;f=F}}}else{g=f;f=n;while(1){if((c[h+88>>2]|0)!=(m|0))break e;F=g;g=c[h+92>>2]|0;if((g|0)<(F|0))break e;f=c[h>>2]|0;if((f|0)==(n|0)){f=h;break}else{F=h;h=f;f=F}}}else f=n}else{r=(w|0)!=0;h=d;f=n;q=c[n+92>>2]|0;while(1){o=f+88|0;k=h;h=c[h+92>>2]|0;while(1){p=q-h|0;l=c[(r?k:k+4|0)>>2]|0;if((l|0)==(k|0))break;d=c[l+88>>2]|0;m=J(d-(c[k+88>>2]|0)|0,v)|0;n=c[l+92>>2]|0;h=n-h|0;if((h|0)>=1)break;if(m|0){if((m|0)>=0)break;if((J(h,g)|0)>(J(m,p)|0))break}g=J((c[o>>2]|0)-d|0,v)|0;k=l;h=n}n=c[(r?f:f+4|0)>>2]|0;if((n|0)==(f|0))break e;l=c[n+88>>2]|0;d=J(l-(c[o>>2]|0)|0,v)|0;m=c[n+92>>2]|0;h=m-q|0;l=J(l-(c[k+88>>2]|0)|0,v)|0;if(!((h|0)<0&(l|0)>0))break e;if(d|0){if((d|0)>=0)break e;if((J(h,g)|0)>=(J(d,p)|0))break e}g=l;h=k;f=n;q=m}}while(0);g=(w|0)==0;b=g?f:b;j=g?k:j;n=g?y:f;d=g?x:k;w=w+1|0;if((w|0)==2)break;else v=g?-1:v}c[d+4>>2]=n;c[n>>2]=d;c[j>>2]=b;c[b+4>>2]=j;if((c[y+88>>2]|0)<(c[x+88>>2]|0))c[e>>2]=y;if((c[i+88>>2]|0)>=(c[z+88>>2]|0))c[e+4>>2]=i;c[e+12>>2]=c[K+96+12>>2];g=j;k=b;l=b+88|0;v=c[l>>2]|0;q=c[j+88>>2]|0;i=b+92|0;w=c[i>>2]|0;x=c[j+92>>2]|0;h=b+96|0;y=c[h>>2]|0;r=c[j+96>>2]|0;z=((w-x|0)<0)<<31>>31;A=0-(v-q)|0;B=lv(0,0,A|0,((A|0)<0)<<31>>31|0)|0;B=Vr(B|0,Q()|0,y-r|0,((y-r|0)<0)<<31>>31|0)|0;C=Q()|0;D=Vr(y-r|0,((y-r|0)<0)<<31>>31|0,w-x|0,z|0)|0;e=Q()|0;s=Vr(A|0,((A|0)<0)<<31>>31|0,v-q|0,((v-q|0)<0)<<31>>31|0)|0;F=Q()|0;E=Vr(w-x|0,z|0,w-x|0,z|0)|0;E=lv(s|0,F|0,E|0,Q()|0)|0;F=Q()|0;s=c[j+8>>2]|0;c[K+120>>2]=0;if(!s)s=0;else{t=lv(0,0,w-x|0,z|0)|0;u=Q()|0;p=s;f=0;do{n=c[p+12>>2]|0;d=c[n+88>>2]|0;m=c[n+92>>2]|0;n=c[n+96>>2]|0;M=Vr(m-x|0,((m-x|0)<0)<<31>>31|0,A|0,((A|0)<0)<<31>>31|0)|0;o=Q()|0;L=Vr(t|0,u|0,d-q|0,((d-q|0)<0)<<31>>31|0)|0;g:do if((M|0)==(L|0)&(o|0)==(Q()|0)?(L=Vr(B|0,C|0,d-q|0,((d-q|0)<0)<<31>>31|0)|0,o=Q()|0,M=Vr(D|0,e|0,m-x|0,((m-x|0)<0)<<31>>31|0)|0,o=xv(M|0,Q()|0,L|0,o|0)|0,L=Q()|0,M=Vr(E|0,F|0,n-r|0,((n-r|0)<0)<<31>>31|0)|0,M=xv(o|0,L|0,M|0,Q()|0)|0,L=Q()|0,(L|0)>0|(L|0)==0&M>>>0>0):0){do if(f|0){o=(c[f+4>>2]|0)==(p|0);if((c[f>>2]|0)!=(p|0))if(o)break;else break g;if(!o)break g;L=c[f+12>>2]|0;N=c[(c[p+8>>2]|0)+12>>2]|0;M=c[N+88>>2]|0;o=c[N+92>>2]|0;N=c[N+96>>2]|0;O=(c[L+96>>2]|0)-N|0;o=(J(n-N|0,(c[L+92>>2]|0)-o|0)|0)-(J(O,m-o|0)|0)|0;M=(J(O,d-M|0)|0)-(J(n-N|0,(c[L+88>>2]|0)-M|0)|0)|0;o=Vr(o|0,((o|0)<0)<<31>>31|0,w-x|0,z|0)|0;L=Q()|0;M=Vr(M|0,((M|0)<0)<<31>>31|0,A|0,((A|0)<0)<<31>>31|0)|0;M=xv(o|0,L|0,M|0,Q()|0)|0;L=Q()|0;if((L|0)>0|(L|0)==0&M>>>0>0)break g}while(0);f=p}while(0);p=c[p>>2]|0}while((p|0)!=(s|0));c[K+120>>2]=f;s=f}p=c[b+8>>2]|0;c[K+72>>2]=0;if(!p)f=0;else{q=lv(0,0,w-x|0,z|0)|0;r=Q()|0;o=p;f=0;do{n=c[o+12>>2]|0;d=c[n+88>>2]|0;m=c[n+92>>2]|0;n=c[n+96>>2]|0;M=Vr(m-w|0,((m-w|0)<0)<<31>>31|0,A|0,((A|0)<0)<<31>>31|0)|0;O=Q()|0;N=Vr(q|0,r|0,d-v|0,((d-v|0)<0)<<31>>31|0)|0;do if((M|0)==(N|0)&(O|0)==(Q()|0)?(N=Vr(B|0,C|0,d-v|0,((d-v|0)<0)<<31>>31|0)|0,M=Q()|0,O=Vr(D|0,e|0,m-w|0,((m-w|0)<0)<<31>>31|0)|0,M=xv(O|0,Q()|0,N|0,M|0)|0,N=Q()|0,O=Vr(E|0,F|0,n-y|0,((n-y|0)<0)<<31>>31|0)|0,O=xv(M|0,N|0,O|0,Q()|0)|0,N=Q()|0,(N|0)>0|(N|0)==0&O>>>0>0):0){if(f|0){if((c[f>>2]|0)!=(o|0))break;if((c[f+4>>2]|0)==(o|0)?(N=c[f+12>>2]|0,L=c[(c[o+8>>2]|0)+12>>2]|0,O=c[L+88>>2]|0,M=c[L+92>>2]|0,L=c[L+96>>2]|0,u=(c[N+96>>2]|0)-L|0,M=(J(n-L|0,(c[N+92>>2]|0)-M|0)|0)-(J(u,m-M|0)|0)|0,O=(J(u,d-O|0)|0)-(J(n-L|0,(c[N+88>>2]|0)-O|0)|0)|0,M=Vr(M|0,((M|0)<0)<<31>>31|0,w-x|0,z|0)|0,N=Q()|0,O=Vr(O|0,((O|0)<0)<<31>>31|0,A|0,((A|0)<0)<<31>>31|0)|0,O=xv(M|0,N|0,O|0,Q()|0)|0,N=Q()|0,!((N|0)>0|(N|0)==0&O>>>0>0)):0)break}f=o}while(0);o=c[o>>2]|0}while((o|0)!=(p|0));c[K+72>>2]=f}if((s|0)!=0|(f|0)!=0){yb(a,j,b,K+120|0,K+72|0);f=c[K+120>>2]|0;if(f){j=c[f+12>>2]|0;g=j}f=c[K+72>>2]|0;if(!f)f=j;else{b=c[f+12>>2]|0;k=b;l=b+88|0;h=b+96|0;i=b+92|0;f=j}}else f=j;j=c[l>>2]|0;d=g;m=(c[h>>2]|0)+1|0;g=c[i>>2]|0}D=0;e=0;h=0;v=0;E=1;A=0;B=0;i=0;y=0;z=j;x=d;u=b;t=f;while(1){O=c[t+88>>2]|0;F=(c[u+88>>2]|0)-O|0;N=c[t+92>>2]|0;w=(c[u+92>>2]|0)-N|0;C=c[t+96>>2]|0;r=(c[u+96>>2]|0)-C|0;c[K+120>>2]=F;c[K+120+4>>2]=w;c[K+120+8>>2]=r;c[K+120+12>>2]=-1;O=z-O|0;N=g-N|0;C=m-C|0;s=(J(N,r)|0)-(J(C,w)|0)|0;C=(J(C,F)|0)-(J(O,r)|0)|0;N=(J(O,w)|0)-(J(N,F)|0)|0;c[K+72>>2]=s;c[K+72+4>>2]=((s|0)<0)<<31>>31;c[K+72+8>>2]=C;c[K+72+8+4>>2]=((C|0)<0)<<31>>31;c[K+72+16>>2]=N;c[K+72+16+4>>2]=((N|0)<0)<<31>>31;O=Vr(N|0,((N|0)<0)<<31>>31|0,w|0,((w|0)<0)<<31>>31|0)|0;M=Q()|0;L=Vr(C|0,((C|0)<0)<<31>>31|0,r|0,((r|0)<0)<<31>>31|0)|0;L=lv(O|0,M|0,L|0,Q()|0)|0;M=Q()|0;r=Vr(s|0,((s|0)<0)<<31>>31|0,r|0,((r|0)<0)<<31>>31|0)|0;O=Q()|0;N=Vr(N|0,((N|0)<0)<<31>>31|0,F|0,((F|0)<0)<<31>>31|0)|0;N=lv(r|0,O|0,N|0,Q()|0)|0;O=Q()|0;F=Vr(C|0,((C|0)<0)<<31>>31|0,F|0,((F|0)<0)<<31>>31|0)|0;C=Q()|0;w=Vr(s|0,((s|0)<0)<<31>>31|0,w|0,((w|0)<0)<<31>>31|0)|0;w=lv(F|0,C|0,w|0,Q()|0)|0;C=Q()|0;c[K+48>>2]=L;c[K+48+4>>2]=M;c[K+48+8>>2]=N;c[K+48+8+4>>2]=O;c[K+48+16>>2]=w;c[K+48+16+4>>2]=C;c[K+24>>2]=0;c[K+24+4>>2]=0;c[K+24+8>>2]=0;c[K+24+12>>2]=0;c[K+24+16>>2]=0;C=Ic(a,0,t,K+120|0,K+72|0,K+48|0,K+24|0)|0;c[K>>2]=0;c[K+4>>2]=0;c[K+8>>2]=0;c[K+12>>2]=0;c[K+16>>2]=0;w=Ic(a,1,u,K+120|0,K+72|0,K+48|0,K)|0;do if((C|0)!=0|(w|0)!=0){j=C|0?-1:1;do if((C|0)!=0&(w|0)!=0){s=c[K+24+16>>2]|0;j=c[K+16>>2]|0;if((s|0)!=(j|0)){o=s-j|0;break}if(!s)o=0;else{O=c[K+24>>2]|0;q=c[K+24+4>>2]|0;d=c[K+8>>2]|0;M=c[K+8+4>>2]|0;l=Vr(d|0,0,O|0,0)|0;j=Q()|0;O=Vr(M|0,0,O|0,0)|0;N=Q()|0;d=Vr(d|0,0,q|0,0)|0;n=Q()|0;q=Vr(M|0,0,q|0,0)|0;M=Q()|0;d=xv(O|0,0,d|0,0)|0;O=Q()|0;M=xv(N|0,0,q|0,M|0)|0;n=xv(M|0,Q()|0,n|0,0)|0;O=xv(n|0,Q()|0,O|0,0)|0;n=Q()|0;j=xv(0,d|0,l|0,j|0)|0;l=Q()|0;d=xv(O|0,n|0,(l>>>0>>0|(l|0)==(d|0)&j>>>0<0)&1|0,0)|0;n=Q()|0;O=c[K+24+8>>2]|0;M=c[K+24+8+4>>2]|0;q=c[K>>2]|0;N=c[K+4>>2]|0;p=Vr(q|0,0,O|0,0)|0;o=Q()|0;O=Vr(N|0,0,O|0,0)|0;L=Q()|0;q=Vr(q|0,0,M|0,0)|0;r=Q()|0;M=Vr(N|0,0,M|0,0)|0;N=Q()|0;q=xv(O|0,0,q|0,0)|0;O=Q()|0;N=xv(L|0,0,M|0,N|0)|0;r=xv(N|0,Q()|0,r|0,0)|0;O=xv(r|0,Q()|0,O|0,0)|0;r=Q()|0;o=xv(0,q|0,p|0,o|0)|0;p=Q()|0;q=xv(O|0,r|0,(p>>>0>>0|(p|0)==(q|0)&o>>>0<0)&1|0,0)|0;r=Q()|0;if(n>>>0>>0|(n|0)==(r|0)&d>>>0>>0)j=-1;else j=n>>>0>r>>>0|(n|0)==(r|0)&d>>>0>q>>>0?1:l>>>0

>>0|(l|0)==(p|0)&j>>>0>>0?-1:(l>>>0>p>>>0|(l|0)==(p|0)&j>>>0>o>>>0)&1;o=J(j,s)|0}}else o=j;while(0);do if(!E)if((o|0)>-1)if((c[K+16>>2]|0)<0&((c[K+8>>2]|0)==0?(c[K+8+4>>2]|0)==0:0)){n=y;break}else{G=139;break}else if((c[K+24+16>>2]|0)<0&((c[K+24+8>>2]|0)==0?(c[K+24+8+4>>2]|0)==0:0)){n=y;break}else{G=139;break}else G=139;while(0);if((G|0)==139){G=0;l=df(a,t,u)|0;if(!v)h=l;else c[v+4>>2]=l;c[l>>2]=v;j=c[l+8>>2]|0;if(!y)i=j;else c[y>>2]=j;c[j+4>>2]=y;v=l;n=j}c[K+116>>2]=C;c[K+112>>2]=w;if(!o){yb(a,x,k,K+116|0,K+112|0);j=c[K+112>>2]|0}else j=w;if((o|0)>-1&(j|0)!=0){d=(A|0)!=0;if(d?(H=c[A>>2]|0,(H|0)!=(w|0)):0){j=H;do{l=j;j=c[j>>2]|0;m=c[l+8>>2]|0;if((j|0)==(l|0))g=0;else{c[j+4>>2]=c[l+4>>2];c[c[l+4>>2]>>2]=j;g=j}c[(c[m+12>>2]|0)+8>>2]=g;g=c[m>>2]|0;if((g|0)==(m|0)){c[(c[l+12>>2]|0)+8>>2]=0;g=m+4|0}else{c[g+4>>2]=c[m+4>>2];c[c[m+4>>2]>>2]=g;c[(c[l+12>>2]|0)+8>>2]=g;g=m+4|0}c[l+4>>2]=0;c[l+4+4>>2]=0;c[l+4+8>>2]=0;c[l+4+12>>2]=0;c[l>>2]=c[a+56>>2];c[a+56>>2]=l;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[m>>2]=c[a+56>>2];c[a+56>>2]=m;c[a+116>>2]=(c[a+116>>2]|0)+-1}while((j|0)!=(w|0))}do if(n)if(d){c[A>>2]=i;c[i+4>>2]=A;c[n>>2]=w;c[w+4>>2]=n;g=B;i=0;break}else{g=c[w+4>>2]|0;c[g>>2]=i;c[i+4>>2]=g;c[n>>2]=w;c[w+4>>2]=n;g=i;i=0;break}else g=d?B:w;while(0);O=k;k=c[K+112>>2]|0;s=c[k+8>>2]|0;q=g;A=0;k=c[k+12>>2]|0;j=c[O+88>>2]|0;m=c[O+96>>2]|0;g=c[O+92>>2]|0}else{s=A;q=B;A=n;j=z}if((o|0)<1&(c[K+116>>2]|0)!=0){d=(D|0)!=0;if(d?(I=c[D+4>>2]|0,(I|0)!=(C|0)):0){j=I;do{m=j+4|0;l=j;j=c[m>>2]|0;g=c[l>>2]|0;n=c[l+8>>2]|0;if((g|0)==(l|0))g=0;else{c[g+4>>2]=j;c[c[m>>2]>>2]=g}c[(c[n+12>>2]|0)+8>>2]=g;g=c[n>>2]|0;if((g|0)==(n|0)){c[(c[l+12>>2]|0)+8>>2]=0;g=n+4|0}else{c[g+4>>2]=c[n+4>>2];c[c[n+4>>2]>>2]=g;c[(c[l+12>>2]|0)+8>>2]=g;g=n+4|0}c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[l>>2]=c[a+56>>2];c[a+56>>2]=l;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[n>>2]=c[a+56>>2];c[a+56>>2]=n;c[a+116>>2]=(c[a+116>>2]|0)+-1}while((j|0)!=(C|0))}do if(v)if(d){c[h>>2]=D;c[D+4>>2]=h;c[C>>2]=v;c[v+4>>2]=C;g=e;h=0;break}else{g=c[C>>2]|0;c[h>>2]=g;c[g+4>>2]=h;c[C>>2]=v;c[v+4>>2]=C;g=h;h=0;break}else g=d?e:C;while(0);O=x;x=c[K+116>>2]|0;r=c[x+8>>2]|0;p=g;v=0;w=c[O+88>>2]|0;x=c[x+12>>2]|0;y=c[O+96>>2]|0;g=c[O+92>>2]|0}else{r=D;p=e;w=j;y=m}if((f|0)==(x|0)&(b|0)==(k|0)){if(r){o=r+4|0;j=c[o>>2]|0;if((j|0)!=(p|0))do{m=j+4|0;d=j;j=c[m>>2]|0;l=c[d>>2]|0;n=c[d+8>>2]|0;if((l|0)==(d|0))l=0;else{c[l+4>>2]=j;c[c[m>>2]>>2]=l}c[(c[n+12>>2]|0)+8>>2]=l;l=c[n>>2]|0;if((l|0)==(n|0)){c[(c[d+12>>2]|0)+8>>2]=0;l=n+4|0}else{c[l+4>>2]=c[n+4>>2];c[c[n+4>>2]>>2]=l;c[(c[d+12>>2]|0)+8>>2]=l;l=n+4|0}c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[d>>2]=c[a+56>>2];c[a+56>>2]=d;c[l>>2]=0;c[l+4>>2]=0;c[l+8>>2]=0;c[l+12>>2]=0;c[n>>2]=c[a+56>>2];c[a+56>>2]=n;c[a+116>>2]=(c[a+116>>2]|0)+-1}while((j|0)!=(p|0));if(v|0){c[h>>2]=r;c[o>>2]=h;c[p>>2]=v;c[v+4>>2]=p}}else{c[h>>2]=v;c[v+4>>2]=h;c[x+8>>2]=v}if(!s){c[A>>2]=i;c[i+4>>2]=A;c[b+8>>2]=A;u=0;t=E;s=0;n=v;o=A;d=k;j=w;l=x;m=y;break}j=c[s>>2]|0;if((j|0)!=(q|0))do{d=j;j=c[j>>2]|0;m=c[d+8>>2]|0;if((j|0)==(d|0))l=0;else{c[j+4>>2]=c[d+4>>2];c[c[d+4>>2]>>2]=j;l=j}c[(c[m+12>>2]|0)+8>>2]=l;l=c[m>>2]|0;if((l|0)==(m|0)){c[(c[d+12>>2]|0)+8>>2]=0;l=m+4|0}else{c[l+4>>2]=c[m+4>>2];c[c[m+4>>2]>>2]=l;c[(c[d+12>>2]|0)+8>>2]=l;l=m+4|0}c[d+4>>2]=0;c[d+4+4>>2]=0;c[d+4+8>>2]=0;c[d+4+12>>2]=0;c[d>>2]=c[a+56>>2];c[a+56>>2]=d;c[l>>2]=0;c[l+4>>2]=0;c[l+8>>2]=0;c[l+12>>2]=0;c[m>>2]=c[a+56>>2];c[a+56>>2]=m;c[a+116>>2]=(c[a+116>>2]|0)+-1}while((j|0)!=(q|0));if(!A){u=0;t=E;n=v;o=0;d=k;j=w;l=x;m=y}else{c[s>>2]=i;c[i+4>>2]=s;c[A>>2]=q;c[q+4>>2]=A;u=0;t=E;n=v;o=A;d=k;j=w;l=x;m=y}}else{u=1;t=0;n=v;o=A;d=k;j=w;l=x;m=y}}else{r=df(a,t,u)|0;c[r>>2]=r;c[r+4>>2]=r;c[t+8>>2]=r;t=c[r+8>>2]|0;c[t>>2]=t;c[t+4>>2]=t;c[u+8>>2]=t;u=0;t=E;r=D;s=A;p=e;n=v;q=B;o=y;d=k;j=z;l=x}while(0);if(!u)break c;D=r;e=p;v=n;E=t;A=s;B=q;y=o;k=d;z=j;x=l;u=d;t=l}}while(0);sa=K;return}}while(0);c[f+8>>2]=0;c[f>>2]=f;c[f+4>>2]=f;c[e>>2]=f;c[e+4>>2]=f;c[e+8>>2]=f;c[e+12>>2]=f;sa=K;return} - -// EMSCRIPTEN_END_FUNCS -var va=[II,ho,sG,Jz,cG,iG,zD,Tp,Sp,Tp,II,II,II,II,II,II];var wa=[kI,kw];var xa=[fD,Bj,Bj,fD];var ya=[bH,Vi,Cj,Kh,IE,pk,Gn,pj,cm,Qm,Xg,$l,Pl,Il,bH,bH];var za=[FA,Qj,Pj,FA];var Aa=[bF,cc];var Ba=[vC,hu,ud,hu,hu,vd,hu,hu,jf,Je,lt,hu,hu,vC,vC,vC];var Ca=[tw,wp];var Da=[kv,Bb,Xh,kv];var Ea=[nu,si,ac,nu];var Fa=[HI,QE,EH,KH,rF,bE,bE,GF,AE,$G,iI,ar,sH,fI,mI,kH,uG,EH,YG,SH,iI,PH,PH,KH,EF,hE,rE,nH,WG,iI,uG,wF,YE,wG,YF,LF,gG,KH,lz,hv,hG,ZE,Su,VD,VD,uH,VH,JG,hI,_G,cI,dI,aI,RD,wH,_G,DH,OG,HH,uG,JH,vG,MF,MF,EH,YH,_G,XH,WH,_C,pH,EH,EH,EH,jI,eI,ZH,fI,eI,wG,KF,oH,UH,_G,OH,NH,AE,OC,DF,uF,uF,GF,GF,oI,EH,KH,GF,GF,oI,bE,EH,LE,LE,GF,Ys,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI];var Ga=[yF,Lf];var Ha=[bI,Sq,_q,Tq,SF,SF,SF,lb,Ly,Ly,hc,wl,tm,Ex,en,Ns,Ik,mq,Ep,hk,Ph,Mn,jq,bI,bI,bI,bI,bI,bI,bI,bI,bI];var Ia=[jH,Qe,HD,HD,jm,jH,jH,jH];var Ja=[XG,$m,Uh,sb,Qn,Kk,Bf,ih,vg,Oe,Bm,hh,ah,Ie,ve,Le,Am,aq,Aj,Ve,Ak,Vf,Lk,sh,zk,Vd,yk,Uc,_B,_B,De,sj,Ff,Wf,Lh,Tn,Ek,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG,XG];var Ka=[_E,ym,Ao,Un,Nj,Mj,lh,Rm,Wk,Uk,ml,Ef,jl,To,dm,hl,cl,fi,nl,Vb,qv,Tw,He,_E,_E,_E,_E,_E,_E,_E,_E,_E];var La=[fA,rc,Lc,bd];var Ma=[gv,vc,af,gv];var Na=[ju,Wb,Eg,ju];var Oa=[NI,vI,Lj,ot];var Pa=[LI,EI,DI,EI,rI,EI,DI,EI,rI,EI,DI,EI,rI,EI,DI,EI,rI,EI,PG,EI,rI,EI,rI,EI,DI,EI,rI,Oo,$p,nn,$i,zy,EI,DI,DI,DI,DI,Fc,Dv,EI,DI,EI,DI,EI,Sx,DI,DI,EI,Sx,DI,DI,EI,DI,Ey,fx,EI,DI,EI,DI,vp,Po,ni,UB,uj,bu,vi,jk,pb,eh,wf,Tm,Qd,Yk,EI,DI,EI,DI,po,Dn,ag,lu,rb,DI,Ij,xB,gH,iv,EI,gH,iv,Be,qm,iv,iv,Yd,rI,iv,iv,wc,iv,Pb,zf,bt,tE,Hh,SE,DI,vo,Jn,Ms,DI,EI,DI,hH,jv,mo,zn,Xk,cu,So,fq,EI,DI,se,NA,DI,DI,DI,DI,DI,DI,DI,DI,DI,DI,Jj,cC,iq,ap,No,uo,DI,yp,np,oq,ep,EI,DI,cj,UE,qd,DI,DI,DI,DI,DI,EI,DI,EI,QG,DI,DI,DI,DI,DI,DI,cq,Zo,EI,DI,rq,ip,DI,DI,DI,ck,iB,DI,Xi,zz,DI,Bl,Tu,xi,Sx,Sx,Sx,Sx,cp,oo,EI,DI,DI,DI,EI,Sx,DI,EI,DI,EI,Sx,rI,rI,Nl,Cl,Sx,Sx,Sx,Po,DI,Po,TG,bv,DI,DI,_F,Mu,Sx,Sx,Sx,Eh,av,Mi,Ku,EI,Ku,Wo,kq,Hj,hB,DI,DI,Jo,TE,EI,DI,DI,DI,Fh,bv,rI,EI,DI,DI,DI,DI,DI,DI,EI,DI,EI,DI,eq,$o,DI,DI,Kj,PC,Dh,Iu,Ko,Ln,EI,DI,EI,EI,DI,DI,Yr,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI,LI];var Qa=[BI,tb,ec,pm,pF,ME,KG,ME,$j,gc,pf,Hd,Hf,wj,te,Xb,Id,Nb,wE,ME,$k,$k,$k,Gi,BI,BI,BI,BI,BI,BI,BI,BI];var Ra=[$H,md,Sf,Pi,qf,Ze,$H,$H];var Sa=[gC,ie,he,Sc];var Ta=[MH,ng,YA,YA,It,mj,ki,zo,It,It,Ci,Dk,ql,It,tj,MH];var Ua=[HG,Oj];var Va=[AI,Tz,PA,gq,Jr,ZF,oB,bB,ZF,on,ok,ZF,Ls,tn,Mb,yd,jp,ZF,ZF,ZF,ZF,ZA,Jf,Gf,Pg,jj,Wl,ej,Ar,Cg,_h,Ro,Xw,zw,Xw,zw,Qb,ZF,Di,yt,jn,xp,mh,Kw,Zc,pi,zj,Rg,Et,Ge,xe,Fb,lk,xc,fj,Db,ii,ZF,Ok,Yj,ik,el,tA,Zj,Cz,Sm,hj,Di,Ni,Di,Vj,Gq,lp,Di,Fi,Ym,yq,um,sd,Lm,Pk,Ot,Lt,Mt,Qg,gm,em,mg,yr,Cp,kk,Xr,Qo,kk,Gc,Cc,$q,kk,Xr,ZF,ZF,Zg,$g,Bd,Xm,ZF,ZF,ZF,yx,ZA,Ee,uc,nh,Pt,ut,ut,ZF,Di,ZF,ZF,AI,AI,AI,AI,AI,AI,AI,AI];var Wa=[LH,Mf,Ov,Wu,wr,rk,Gb,LH];var Xa=[GG,kp,QC,Dj,$n,ji,fm,wm];var Ya=[DE,Dg];var Za=[CH,Cw,vE,Sh,Ud,Bv,Ch,En,vE,Ri,dj,kt,vE,$c,Dc,vE,qk,il,dk,Np,qi,Ae,uh,vE,vE,Zh,zh,je,Sw,Rw,vE,vE,vE,vE,Mc,th,kj,Tj,Ws,Sg,Dt,qe,Kd,Kd,Gg,qk,qj,Sn,Tg,qk,rh,vE,yl,Hn,Fl,ll,Vk,oj,nm,om,mm,_m,mn,Bc,sn,vE,vE,vE,vE,bp,lo,no,Kl,aj,vh,eo,vE,vE,vE,vE,Qh,Nc,qh,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,CH];var _a=[FG,_y,wb,pd,Sd,_y,Wi,Nd,Hl,lm,FG,FG,FG,FG,FG,FG];var $a=[OB,gs];var ab=[$F,Ru,rf,Ue,ye,LA,LA,LA,ff,$e,mt,_j,Iq,Vt,bk,Sb,Kb,pe,Rs,Ig,We,qb,Wt,Tl,Gk,jo,$e,ne,$f,kf,Rd,su,ls,Qf,Mg,mt,Gh,dl,Fs,Lg,id,ol,Ji,Ui,Eo,Kf,gg,ch,Yh,gk,LA,jh,ig,Nh,LA,LA,Hi,Li,zl,ak,yj,xd,Jd,Ih,Lb,Li,Nk,Fk,Mk,nc,cn,Ti,cn,Qk,mp,pn,uk,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F,$F];var bb=[CE,$u];var cb=[At,Gd];var db=[tu,nf];var eb=[XD,dt,cd,og,bl,xf,Yo,Zb,me,gf,bf,mb,mc,Jb,Wd,nd,Ub,iu,If,vb,dd,sk,xh,we,XD,XD,XD,XD,XD,XD,XD,XD];var fb=[NB,ko];var gb=[jB,hd,Tk,Ml,so,Im,gi,jB];var hb=[tz,lg];var ib=[dw,pq];var jb=[Vv,_g];var kb=[Ju,Al,Al,Ju];return{__GLOBAL__sub_I_btQuickprof_cpp:Yp,___cxa_can_catch:Vp,___cxa_is_pointer_type:xy,___muldi3:Vr,___udivdi3:VA,_bitshift64Lshr:xt,_bitshift64Shl:it,_emscripten_bind_Anchor___destroy___0:qD,_emscripten_bind_Anchor_get_m_body_0:XF,_emscripten_bind_Anchor_get_m_c0_0:vH,_emscripten_bind_Anchor_get_m_c1_0:uH,_emscripten_bind_Anchor_get_m_c2_0:bG,_emscripten_bind_Anchor_get_m_influence_0:nG,_emscripten_bind_Anchor_get_m_local_0:oI,_emscripten_bind_Anchor_get_m_node_0:MG,_emscripten_bind_Anchor_set_m_body_1:GD,_emscripten_bind_Anchor_set_m_c0_1:pB,_emscripten_bind_Anchor_set_m_c1_1:Mr,_emscripten_bind_Anchor_set_m_c2_1:cE,_emscripten_bind_Anchor_set_m_influence_1:lE,_emscripten_bind_Anchor_set_m_local_1:Or,_emscripten_bind_Anchor_set_m_node_1:qE,_emscripten_bind_ClosestConvexResultCallback_ClosestConvexResultCallback_2:ys,_emscripten_bind_ClosestConvexResultCallback___destroy___0:jw,_emscripten_bind_ClosestConvexResultCallback_get_m_closestHitFraction_0:oG,_emscripten_bind_ClosestConvexResultCallback_get_m_collisionFilterGroup_0:oC,_emscripten_bind_ClosestConvexResultCallback_get_m_collisionFilterMask_0:nC,_emscripten_bind_ClosestConvexResultCallback_get_m_convexFromWorld_0:mI,_emscripten_bind_ClosestConvexResultCallback_get_m_convexToWorld_0:vH,_emscripten_bind_ClosestConvexResultCallback_get_m_hitNormalWorld_0:UD,_emscripten_bind_ClosestConvexResultCallback_get_m_hitPointWorld_0:gE,_emscripten_bind_ClosestConvexResultCallback_hasHit_0:Rx,_emscripten_bind_ClosestConvexResultCallback_set_m_closestHitFraction_1:PF,_emscripten_bind_ClosestConvexResultCallback_set_m_collisionFilterGroup_1:Lz,_emscripten_bind_ClosestConvexResultCallback_set_m_collisionFilterMask_1:Kz,_emscripten_bind_ClosestConvexResultCallback_set_m_convexFromWorld_1:Qq,_emscripten_bind_ClosestConvexResultCallback_set_m_convexToWorld_1:Xq,_emscripten_bind_ClosestConvexResultCallback_set_m_hitNormalWorld_1:Rq,_emscripten_bind_ClosestConvexResultCallback_set_m_hitPointWorld_1:Wq,_emscripten_bind_ClosestRayResultCallback_ClosestRayResultCallback_2:Vs,_emscripten_bind_ClosestRayResultCallback___destroy___0:jw,_emscripten_bind_ClosestRayResultCallback_get_m_closestHitFraction_0:oG,_emscripten_bind_ClosestRayResultCallback_get_m_collisionFilterGroup_0:zC,_emscripten_bind_ClosestRayResultCallback_get_m_collisionFilterMask_0:IC,_emscripten_bind_ClosestRayResultCallback_get_m_collisionObject_0:bE,_emscripten_bind_ClosestRayResultCallback_get_m_hitNormalWorld_0:AF,_emscripten_bind_ClosestRayResultCallback_get_m_hitPointWorld_0:OG,_emscripten_bind_ClosestRayResultCallback_get_m_rayFromWorld_0:PE,_emscripten_bind_ClosestRayResultCallback_get_m_rayToWorld_0:aG,_emscripten_bind_ClosestRayResultCallback_hasHit_0:ry,_emscripten_bind_ClosestRayResultCallback_set_m_closestHitFraction_1:PF,_emscripten_bind_ClosestRayResultCallback_set_m_collisionFilterGroup_1:Yz,_emscripten_bind_ClosestRayResultCallback_set_m_collisionFilterMask_1:eA,_emscripten_bind_ClosestRayResultCallback_set_m_collisionObject_1:bB,_emscripten_bind_ClosestRayResultCallback_set_m_hitNormalWorld_1:qr,_emscripten_bind_ClosestRayResultCallback_set_m_hitPointWorld_1:yr,_emscripten_bind_ClosestRayResultCallback_set_m_rayFromWorld_1:cr,_emscripten_bind_ClosestRayResultCallback_set_m_rayToWorld_1:zr,_emscripten_bind_ConcreteContactResultCallback_ConcreteContactResultCallback_0:tt,_emscripten_bind_ConcreteContactResultCallback___destroy___0:jw,_emscripten_bind_ConcreteContactResultCallback_addSingleResult_7:Cq,_emscripten_bind_Config___destroy___0:Ty,_emscripten_bind_Config_get_citerations_0:MF,_emscripten_bind_Config_get_collisions_0:vF,_emscripten_bind_Config_get_diterations_0:uF,_emscripten_bind_Config_get_kAHR_0:fG,_emscripten_bind_Config_get_kCHR_0:eG,_emscripten_bind_Config_get_kDF_0:tG,_emscripten_bind_Config_get_kDG_0:sG,_emscripten_bind_Config_get_kDP_0:BG,_emscripten_bind_Config_get_kKHR_0:dG,_emscripten_bind_Config_get_kLF_0:rG,_emscripten_bind_Config_get_kMT_0:qG,_emscripten_bind_Config_get_kPR_0:pG,_emscripten_bind_Config_get_kSHR_0:cG,_emscripten_bind_Config_get_kSKHR_CL_0:JF,_emscripten_bind_Config_get_kSK_SPLT_CL_0:nF,_emscripten_bind_Config_get_kSRHR_CL_0:IF,_emscripten_bind_Config_get_kSR_SPLT_CL_0:mF,_emscripten_bind_Config_get_kSSHR_CL_0:HF,_emscripten_bind_Config_get_kSS_SPLT_CL_0:iG,_emscripten_bind_Config_get_kVCF_0:oG,_emscripten_bind_Config_get_kVC_0:nG,_emscripten_bind_Config_get_maxvolume_0:CF,_emscripten_bind_Config_get_piterations_0:tF,_emscripten_bind_Config_get_timescale_0:BF,_emscripten_bind_Config_get_viterations_0:sF,_emscripten_bind_Config_set_citerations_1:NC,_emscripten_bind_Config_set_collisions_1:MC,_emscripten_bind_Config_set_diterations_1:LC,_emscripten_bind_Config_set_kAHR_1:fE,_emscripten_bind_Config_set_kCHR_1:eE,_emscripten_bind_Config_set_kDF_1:pE,_emscripten_bind_Config_set_kDG_1:pF,_emscripten_bind_Config_set_kDP_1:OF,_emscripten_bind_Config_set_kKHR_1:dE,_emscripten_bind_Config_set_kLF_1:oE,_emscripten_bind_Config_set_kMT_1:nE,_emscripten_bind_Config_set_kPR_1:mE,_emscripten_bind_Config_set_kSHR_1:ME,_emscripten_bind_Config_set_kSKHR_CL_1:FD,_emscripten_bind_Config_set_kSK_SPLT_CL_1:pD,_emscripten_bind_Config_set_kSRHR_CL_1:ED,_emscripten_bind_Config_set_kSR_SPLT_CL_1:oD,_emscripten_bind_Config_set_kSSHR_CL_1:DD,_emscripten_bind_Config_set_kSS_SPLT_CL_1:wE,_emscripten_bind_Config_set_kVCF_1:PF,_emscripten_bind_Config_set_kVC_1:lE,_emscripten_bind_Config_set_maxvolume_1:yD,_emscripten_bind_Config_set_piterations_1:KC,_emscripten_bind_Config_set_timescale_1:xD,_emscripten_bind_Config_set_viterations_1:JC,_emscripten_bind_ContactResultCallback___destroy___0:jw,_emscripten_bind_ContactResultCallback_addSingleResult_7:Cq,_emscripten_bind_ConvexResultCallback___destroy___0:jw,_emscripten_bind_ConvexResultCallback_get_m_closestHitFraction_0:oG,_emscripten_bind_ConvexResultCallback_get_m_collisionFilterGroup_0:oC,_emscripten_bind_ConvexResultCallback_get_m_collisionFilterMask_0:nC,_emscripten_bind_ConvexResultCallback_hasHit_0:Rx,_emscripten_bind_ConvexResultCallback_set_m_closestHitFraction_1:PF,_emscripten_bind_ConvexResultCallback_set_m_collisionFilterGroup_1:Lz,_emscripten_bind_ConvexResultCallback_set_m_collisionFilterMask_1:Kz,_emscripten_bind_DebugDrawer_DebugDrawer_0:hz,_emscripten_bind_DebugDrawer___destroy___0:jw,_emscripten_bind_DebugDrawer_draw3dText_2:sv,_emscripten_bind_DebugDrawer_drawContactPoint_5:es,_emscripten_bind_DebugDrawer_drawLine_3:su,_emscripten_bind_DebugDrawer_getDebugMode_0:lz,_emscripten_bind_DebugDrawer_reportErrorWarning_1:rw,_emscripten_bind_DebugDrawer_setDebugMode_1:bx,_emscripten_bind_LocalConvexResult_LocalConvexResult_5:vq,_emscripten_bind_LocalConvexResult___destroy___0:qD,_emscripten_bind_LocalConvexResult_get_m_hitCollisionObject_0:MG,_emscripten_bind_LocalConvexResult_get_m_hitFraction_0:dG,_emscripten_bind_LocalConvexResult_get_m_hitNormalLocal_0:nI,_emscripten_bind_LocalConvexResult_get_m_hitPointLocal_0:zH,_emscripten_bind_LocalConvexResult_get_m_localShapeInfo_0:rF,_emscripten_bind_LocalConvexResult_set_m_hitCollisionObject_1:qE,_emscripten_bind_LocalConvexResult_set_m_hitFraction_1:dE,_emscripten_bind_LocalConvexResult_set_m_hitNormalLocal_1:Zr,_emscripten_bind_LocalConvexResult_set_m_hitPointLocal_1:Sr,_emscripten_bind_LocalConvexResult_set_m_localShapeInfo_1:oB,_emscripten_bind_LocalShapeInfo___destroy___0:qD,_emscripten_bind_LocalShapeInfo_get_m_shapePart_0:MG,_emscripten_bind_LocalShapeInfo_get_m_triangleIndex_0:rF,_emscripten_bind_LocalShapeInfo_set_m_shapePart_1:qE,_emscripten_bind_LocalShapeInfo_set_m_triangleIndex_1:oB,_emscripten_bind_Material___destroy___0:qD,_emscripten_bind_Material_get_m_flags_0:GF,_emscripten_bind_Material_get_m_kAST_0:BG,_emscripten_bind_Material_get_m_kLST_0:oG,_emscripten_bind_Material_get_m_kVST_0:sG,_emscripten_bind_Material_set_m_flags_1:nD,_emscripten_bind_Material_set_m_kAST_1:OF,_emscripten_bind_Material_set_m_kLST_1:PF,_emscripten_bind_Material_set_m_kVST_1:pF,_emscripten_bind_Node___destroy___0:qD,_emscripten_bind_Node_get_m_area_0:bG,_emscripten_bind_Node_get_m_f_0:BH,_emscripten_bind_Node_get_m_im_0:AG,_emscripten_bind_Node_get_m_n_0:AH,_emscripten_bind_Node_get_m_q_0:zH,_emscripten_bind_Node_get_m_v_0:yH,_emscripten_bind_Node_get_m_x_0:nI,_emscripten_bind_Node_set_m_area_1:cE,_emscripten_bind_Node_set_m_f_1:Ur,_emscripten_bind_Node_set_m_im_1:zE,_emscripten_bind_Node_set_m_n_1:Tr,_emscripten_bind_Node_set_m_q_1:Sr,_emscripten_bind_Node_set_m_v_1:Rr,_emscripten_bind_Node_set_m_x_1:Zr,_emscripten_bind_RayResultCallback___destroy___0:jw,_emscripten_bind_RayResultCallback_get_m_closestHitFraction_0:oG,_emscripten_bind_RayResultCallback_get_m_collisionFilterGroup_0:zC,_emscripten_bind_RayResultCallback_get_m_collisionFilterMask_0:IC,_emscripten_bind_RayResultCallback_get_m_collisionObject_0:bE,_emscripten_bind_RayResultCallback_hasHit_0:ry,_emscripten_bind_RayResultCallback_set_m_closestHitFraction_1:PF,_emscripten_bind_RayResultCallback_set_m_collisionFilterGroup_1:Yz,_emscripten_bind_RayResultCallback_set_m_collisionFilterMask_1:eA,_emscripten_bind_RayResultCallback_set_m_collisionObject_1:bB,_emscripten_bind_RaycastInfo___destroy___0:qD,_emscripten_bind_RaycastInfo_get_m_contactNormalWS_0:JI,_emscripten_bind_RaycastInfo_get_m_contactPointWS_0:QF,_emscripten_bind_RaycastInfo_get_m_groundObject_0:tF,_emscripten_bind_RaycastInfo_get_m_hardPointWS_0:aG,_emscripten_bind_RaycastInfo_get_m_isInContact_0:wD,_emscripten_bind_RaycastInfo_get_m_suspensionLength_0:qG,_emscripten_bind_RaycastInfo_get_m_wheelAxleWS_0:OG,_emscripten_bind_RaycastInfo_get_m_wheelDirectionWS_0:AF,_emscripten_bind_RaycastInfo_set_m_contactNormalWS_1:Pr,_emscripten_bind_RaycastInfo_set_m_contactPointWS_1:vr,_emscripten_bind_RaycastInfo_set_m_groundObject_1:KC,_emscripten_bind_RaycastInfo_set_m_hardPointWS_1:zr,_emscripten_bind_RaycastInfo_set_m_isInContact_1:gB,_emscripten_bind_RaycastInfo_set_m_suspensionLength_1:nE,_emscripten_bind_RaycastInfo_set_m_wheelAxleWS_1:yr,_emscripten_bind_RaycastInfo_set_m_wheelDirectionWS_1:qr,_emscripten_bind_VoidPtr___destroy___0:qD,_emscripten_bind_btActionInterface___destroy___0:jw,_emscripten_bind_btActionInterface_updateAction_2:ov,_emscripten_bind_btAxisSweep3___destroy___0:jw,_emscripten_bind_btAxisSweep3_btAxisSweep3_2:us,_emscripten_bind_btAxisSweep3_btAxisSweep3_3:Lr,_emscripten_bind_btAxisSweep3_btAxisSweep3_4:or,_emscripten_bind_btAxisSweep3_btAxisSweep3_5:Mq,_emscripten_bind_btBoxShape___destroy___0:jw,_emscripten_bind_btBoxShape_btBoxShape_1:ai,_emscripten_bind_btBoxShape_calculateLocalInertia_2:_u,_emscripten_bind_btBoxShape_getLocalScaling_0:ez,_emscripten_bind_btBoxShape_getMargin_0:Jz,_emscripten_bind_btBoxShape_setLocalScaling_1:Pw,_emscripten_bind_btBoxShape_setMargin_1:Ox,_emscripten_bind_btBroadphaseInterface___destroy___0:jw,_emscripten_bind_btBroadphaseProxy___destroy___0:SA,_emscripten_bind_btBroadphaseProxy_get_m_collisionFilterGroup_0:HC,_emscripten_bind_btBroadphaseProxy_get_m_collisionFilterMask_0:ZC,_emscripten_bind_btBroadphaseProxy_set_m_collisionFilterGroup_1:dA,_emscripten_bind_btBroadphaseProxy_set_m_collisionFilterMask_1:kA,_emscripten_bind_btBvhTriangleMeshShape___destroy___0:jw,_emscripten_bind_btBvhTriangleMeshShape_btBvhTriangleMeshShape_2:Is,_emscripten_bind_btBvhTriangleMeshShape_btBvhTriangleMeshShape_3:$r,_emscripten_bind_btBvhTriangleMeshShape_calculateLocalInertia_2:_u,_emscripten_bind_btBvhTriangleMeshShape_getLocalScaling_0:ez,_emscripten_bind_btBvhTriangleMeshShape_setLocalScaling_1:Pw,_emscripten_bind_btCapsuleShapeX___destroy___0:jw,_emscripten_bind_btCapsuleShapeX_btCapsuleShapeX_2:Nm,_emscripten_bind_btCapsuleShapeX_calculateLocalInertia_2:_u,_emscripten_bind_btCapsuleShapeX_getHalfHeight_0:LB,_emscripten_bind_btCapsuleShapeX_getLocalScaling_0:ez,_emscripten_bind_btCapsuleShapeX_getMargin_0:Jz,_emscripten_bind_btCapsuleShapeX_getRadius_0:mD,_emscripten_bind_btCapsuleShapeX_getUpAxis_0:QD,_emscripten_bind_btCapsuleShapeX_setLocalScaling_1:Pw,_emscripten_bind_btCapsuleShapeX_setMargin_1:Ox,_emscripten_bind_btCapsuleShapeZ___destroy___0:jw,_emscripten_bind_btCapsuleShapeZ_btCapsuleShapeZ_2:Mm,_emscripten_bind_btCapsuleShapeZ_calculateLocalInertia_2:_u,_emscripten_bind_btCapsuleShapeZ_getHalfHeight_0:LB,_emscripten_bind_btCapsuleShapeZ_getLocalScaling_0:ez,_emscripten_bind_btCapsuleShapeZ_getMargin_0:Jz,_emscripten_bind_btCapsuleShapeZ_getRadius_0:mD,_emscripten_bind_btCapsuleShapeZ_getUpAxis_0:QD,_emscripten_bind_btCapsuleShapeZ_setLocalScaling_1:Pw,_emscripten_bind_btCapsuleShapeZ_setMargin_1:Ox,_emscripten_bind_btCapsuleShape___destroy___0:jw,_emscripten_bind_btCapsuleShape_btCapsuleShape_2:Pm,_emscripten_bind_btCapsuleShape_calculateLocalInertia_2:_u,_emscripten_bind_btCapsuleShape_getHalfHeight_0:LB,_emscripten_bind_btCapsuleShape_getLocalScaling_0:ez,_emscripten_bind_btCapsuleShape_getMargin_0:Jz,_emscripten_bind_btCapsuleShape_getRadius_0:mD,_emscripten_bind_btCapsuleShape_getUpAxis_0:QD,_emscripten_bind_btCapsuleShape_setLocalScaling_1:Pw,_emscripten_bind_btCapsuleShape_setMargin_1:Ox,_emscripten_bind_btCollisionConfiguration___destroy___0:jw,_emscripten_bind_btCollisionDispatcher___destroy___0:jw,_emscripten_bind_btCollisionDispatcher_btCollisionDispatcher_1:xk,_emscripten_bind_btCollisionDispatcher_getManifoldByIndexInternal_1:Mv,_emscripten_bind_btCollisionDispatcher_getNumManifolds_0:Mz,_emscripten_bind_btCollisionObject___destroy___0:hw,_emscripten_bind_btCollisionObject_activate_0:rt,_emscripten_bind_btCollisionObject_activate_1:ks,_emscripten_bind_btCollisionObject_forceActivationState_1:eB,_emscripten_bind_btCollisionObject_getCollisionFlags_0:jD,_emscripten_bind_btCollisionObject_getCollisionShape_0:iD,_emscripten_bind_btCollisionObject_getUserIndex_0:$B,_emscripten_bind_btCollisionObject_getUserPointer_0:BD,_emscripten_bind_btCollisionObject_getWorldTransform_0:FE,_emscripten_bind_btCollisionObject_isActive_0:xA,_emscripten_bind_btCollisionObject_isKinematicObject_0:hy,_emscripten_bind_btCollisionObject_isStaticObject_0:$y,_emscripten_bind_btCollisionObject_isStaticOrKinematicObject_0:Ew,_emscripten_bind_btCollisionObject_setActivationState_1:Gv,_emscripten_bind_btCollisionObject_setAnisotropicFriction_2:Xu,_emscripten_bind_btCollisionObject_setCcdMotionThreshold_1:dy,_emscripten_bind_btCollisionObject_setCcdSweptSphereRadius_1:Mx,_emscripten_bind_btCollisionObject_setCollisionFlags_1:Oy,_emscripten_bind_btCollisionObject_setCollisionShape_1:ww,_emscripten_bind_btCollisionObject_setContactProcessingThreshold_1:ky,_emscripten_bind_btCollisionObject_setFriction_1:wA,_emscripten_bind_btCollisionObject_setRestitution_1:Gz,_emscripten_bind_btCollisionObject_setRollingFriction_1:Wy,_emscripten_bind_btCollisionObject_setUserIndex_1:Pz,_emscripten_bind_btCollisionObject_setUserPointer_1:Pz,_emscripten_bind_btCollisionObject_setWorldTransform_1:ox,_emscripten_bind_btCollisionShape___destroy___0:jw,_emscripten_bind_btCollisionShape_calculateLocalInertia_2:_u,_emscripten_bind_btCollisionShape_getLocalScaling_0:ez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bind_btSoftBody_set_m_nodes_1:hx,_emscripten_bind_btSoftBody_transform_1:Oz,_emscripten_bind_btSoftBody_translate_1:ul,_emscripten_bind_btSoftBody_upcast_1:iA,_emscripten_bind_btSoftRigidDynamicsWorld___destroy___0:jw,_emscripten_bind_btSoftRigidDynamicsWorld_addAction_1:Xw,_emscripten_bind_btSoftRigidDynamicsWorld_addCollisionObject_1:Yu,_emscripten_bind_btSoftRigidDynamicsWorld_addCollisionObject_2:eu,_emscripten_bind_btSoftRigidDynamicsWorld_addCollisionObject_3:Gt,_emscripten_bind_btSoftRigidDynamicsWorld_addConstraint_1:Jv,_emscripten_bind_btSoftRigidDynamicsWorld_addConstraint_2:Fu,_emscripten_bind_btSoftRigidDynamicsWorld_addRigidBody_1:_v,_emscripten_bind_btSoftRigidDynamicsWorld_addRigidBody_3:Ct,_emscripten_bind_btSoftRigidDynamicsWorld_addSoftBody_3:Ei,_emscripten_bind_btSoftRigidDynamicsWorld_btSoftRigidDynamicsWorld_5:Ne,_emscripten_bind_btSoftRigidDynamicsWorld_contactPairTest_3:gj,_emscripten_bind_btSoftRigidDynamicsWorld_contactTest_2:zm,_emscripten_bind_btSoftRigidDynamicsWorld_convexSweepTest_5:fr,_emscripten_bind_btSoftRigidDynamicsWorld_debugDrawObject_3:Nt,_emscripten_bind_btSoftRigidDynamicsWorld_debugDrawWorld_0:Ry,_emscripten_bind_btSoftRigidDynamicsWorld_getBroadphase_0:lD,_emscripten_bind_btSoftRigidDynamicsWorld_getDebugDrawer_0:Cy,_emscripten_bind_btSoftRigidDynamicsWorld_getDispatchInfo_0:SB,_emscripten_bind_btSoftRigidDynamicsWorld_getDispatcher_0:kD,_emscripten_bind_btSoftRigidDynamicsWorld_getGravity_0:Yn,_emscripten_bind_btSoftRigidDynamicsWorld_getPairCache_0:kz,_emscripten_bind_btSoftRigidDynamicsWorld_getSoftBodyArray_0:Vy,_emscripten_bind_btSoftRigidDynamicsWorld_getSolverInfo_0:wB,_emscripten_bind_btSoftRigidDynamicsWorld_getWorldInfo_0:Fz,_emscripten_bind_btSoftRigidDynamicsWorld_rayTest_3:ku,_emscripten_bind_btSoftRigidDynamicsWorld_removeAction_1:zw,_emscripten_bind_btSoftRigidDynamicsWorld_removeCollisionObject_1:Wv,_emscripten_bind_btSoftRigidDynamicsWorld_removeConstraint_1:Nv,_emscripten_bind_btSoftRigidDynamicsWorld_removeRigidBody_1:Pv,_emscripten_bind_btSoftRigidDynamicsWorld_removeSoftBody_1:$h,_emscripten_bind_btSoftRigidDynamicsWorld_setDebugDrawer_1:qw,_emscripten_bind_btSoftRigidDynamicsWorld_setGravity_1:ew,_emscripten_bind_btSoftRigidDynamicsWorld_stepSimulation_1:Du,_emscripten_bind_btSoftRigidDynamicsWorld_stepSimulation_2:Ht,_emscripten_bind_btSoftRigidDynamicsWorld_stepSimulation_3:Kt,_emscripten_bind_btSoftRigidDynamicsWorld_updateSingleAabb_1:yw,_emscripten_bind_btSphereShape___destroy___0:jw,_emscripten_bind_btSphereShape_btSphereShape_1:nx,_emscripten_bind_btSphereShape_calculateLocalInertia_2:_u,_emscripten_bind_btSphereShape_getLocalScaling_0:ez,_emscripten_bind_btSphereShape_getMargin_0:Jz,_emscripten_bind_btSphereShape_setLocalScaling_1:Pw,_emscripten_bind_btSphereShape_setMargin_1:Ox,_emscripten_bind_btStaticPlaneShape___destroy___0:jw,_emscripten_bind_btStaticPlaneShape_btStaticPlaneShape_2:rl,_emscripten_bind_btStaticPlaneShape_calculateLocalInertia_2:_u,_emscripten_bind_btStaticPlaneShape_getLocalScaling_0:ez,_emscripten_bind_btStaticPlaneShape_setLocalScaling_1:Pw,_emscripten_bind_btStridingMeshInterface___destroy___0:jw,_emscripten_bind_btTransform___destroy___0:qD,_emscripten_bind_btTransform_btTransform_0:GH,_emscripten_bind_btTransform_btTransform_2:Uu,_emscripten_bind_btTransform_getBasis_0:UG,_emscripten_bind_btTransform_getOrigin_0:$D,_emscripten_bind_btTransform_getRotation_0:wo,_emscripten_bind_btTransform_inverse_0:gr,_emscripten_bind_btTransform_op_mul_1:VB,_emscripten_bind_btTransform_setFromOpenGLMatrix_1:Gy,_emscripten_bind_btTransform_setIdentity_0:JD,_emscripten_bind_btTransform_setOrigin_1:Uz,_emscripten_bind_btTransform_setRotation_1:hA,_emscripten_bind_btTriangleMeshShape___destroy___0:jw,_emscripten_bind_btTriangleMeshShape_calculateLocalInertia_2:_u,_emscripten_bind_btTriangleMeshShape_getLocalScaling_0:ez,_emscripten_bind_btTriangleMeshShape_setLocalScaling_1:Pw,_emscripten_bind_btTriangleMesh___destroy___0:jw,_emscripten_bind_btTriangleMesh_addTriangle_3:Zm,_emscripten_bind_btTriangleMesh_addTriangle_4:Hm,_emscripten_bind_btTriangleMesh_btTriangleMesh_0:Dw,_emscripten_bind_btTriangleMesh_btTriangleMesh_1:tv,_emscripten_bind_btTriangleMesh_btTriangleMesh_2:yu,_emscripten_bind_btTypedConstraint___destroy___0:jw,_emscripten_bind_btTypedConstraint_enableFeedback_1:Fy,_emscripten_bind_btTypedConstraint_getBreakingImpulseThreshold_0:Gx,_emscripten_bind_btTypedConstraint_getParam_2:cv,_emscripten_bind_btTypedConstraint_setBreakingImpulseThreshold_1:ty,_emscripten_bind_btTypedConstraint_setParam_3:qu,_emscripten_bind_btVector3Array___destroy___0:Fx,_emscripten_bind_btVector3Array_at_1:Ez,_emscripten_bind_btVector3Array_size_0:cF,_emscripten_bind_btVector3___destroy___0:SA,_emscripten_bind_btVector3_btVector3_0:rH,_emscripten_bind_btVector3_btVector3_3:Bp,_emscripten_bind_btVector3_dot_1:Us,_emscripten_bind_btVector3_length_0:Lx,_emscripten_bind_btVector3_normalize_0:$E,_emscripten_bind_btVector3_op_add_1:EC,_emscripten_bi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-h._emscripten_bind_ClosestConvexResultCallback_set_m_convexFromWorld_1,Jb=d._emscripten_bind_ClosestConvexResultCallback_set_m_convexToWorld_1=h._emscripten_bind_ClosestConvexResultCallback_set_m_convexToWorld_1,Kb=d._emscripten_bind_ClosestConvexResultCallback_set_m_hitNormalWorld_1=h._emscripten_bind_ClosestConvexResultCallback_set_m_hitNormalWorld_1,Mb=d._emscripten_bind_ClosestConvexResultCallback_set_m_hitPointWorld_1=h._emscripten_bind_ClosestConvexResultCallback_set_m_hitPointWorld_1,Nb=d._emscripten_bind_ClosestRayResultCallback_ClosestRayResultCallback_2= -h._emscripten_bind_ClosestRayResultCallback_ClosestRayResultCallback_2,Ob=d._emscripten_bind_ClosestRayResultCallback___destroy___0=h._emscripten_bind_ClosestRayResultCallback___destroy___0,Pb=d._emscripten_bind_ClosestRayResultCallback_get_m_closestHitFraction_0=h._emscripten_bind_ClosestRayResultCallback_get_m_closestHitFraction_0,Qb=d._emscripten_bind_ClosestRayResultCallback_get_m_collisionFilterGroup_0=h._emscripten_bind_ClosestRayResultCallback_get_m_collisionFilterGroup_0,Rb=d._emscripten_bind_ClosestRayResultCallback_get_m_collisionFilterMask_0= 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-$x=d._emscripten_bind_btWheelInfo_set_m_wheelsSuspensionForce_1=h._emscripten_bind_btWheelInfo_set_m_wheelsSuspensionForce_1,ay=d._emscripten_bind_btWheelInfo_set_m_worldTransform_1=h._emscripten_bind_btWheelInfo_set_m_worldTransform_1,by=d._emscripten_bind_btWheelInfo_updateWheel_2=h._emscripten_bind_btWheelInfo_updateWheel_2,cy=d._emscripten_bind_tAnchorArray___destroy___0=h._emscripten_bind_tAnchorArray___destroy___0,dy=d._emscripten_bind_tAnchorArray_at_1=h._emscripten_bind_tAnchorArray_at_1, 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e&&(e=e.J);Rg(f,a,b,e)};Iy.prototype.getPairCache=function(){return m(Qg(this.J),Ky)};Iy.prototype.getDispatchInfo=function(){return m(Og(this.J),p)}; -Iy.prototype.addCollisionObject=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);void 0===b?Eg(f,a):void 0===e?Fg(f,a,b):Gg(f,a,b,e)};Iy.prototype.removeCollisionObject=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Sg(b,a)};Iy.prototype.getBroadphase=function(){return m(Mg(this.J),Ly)}; -Iy.prototype.convexSweepTest=function(a,b,e,f,g){var n=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);f&&"object"===typeof f&&(f=f.J);g&&"object"===typeof g&&(g=g.J);Jg(n,a,b,e,f,g)};Iy.prototype.contactPairTest=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);Hg(f,a,b,e)}; -Iy.prototype.contactTest=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);Ig(e,a,b)};Iy.prototype.updateSingleAabb=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ug(b,a)};Iy.prototype.setDebugDrawer=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Tg(b,a)};Iy.prototype.getDebugDrawer=function(){return m(Ng(this.J),My)};Iy.prototype.debugDrawWorld=function(){Lg(this.J)}; -Iy.prototype.debugDrawObject=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);Kg(f,a,b,e)};Iy.prototype.__destroy__=function(){Dg(this.J)};function q(){throw"cannot construct a btCollisionShape, no constructor in IDL";}q.prototype=Object.create(k.prototype);q.prototype.constructor=q;q.prototype.K=q;q.L={};d.btCollisionShape=q;q.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Bg(b,a)}; -q.prototype.getLocalScaling=function(){return m(zg(this.J),r)};q.prototype.calculateLocalInertia=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);yg(e,a,b)};q.prototype.setMargin=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Cg(b,a)};q.prototype.getMargin=function(){return Ag(this.J)};q.prototype.__destroy__=function(){xg(this.J)};function t(){throw"cannot construct a btCollisionObject, no constructor in IDL";}t.prototype=Object.create(k.prototype); -t.prototype.constructor=t;t.prototype.K=t;t.L={};d.btCollisionObject=t;t.prototype.setAnisotropicFriction=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);lg(e,a,b)};t.prototype.getCollisionShape=function(){return m(cg(this.J),q)};t.prototype.setContactProcessingThreshold=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);qg(b,a)};t.prototype.setActivationState=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);kg(b,a)}; -t.prototype.forceActivationState=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ag(b,a)};t.prototype.activate=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);void 0===a?Zf(b):$f(b,a)};t.prototype.isActive=function(){return!!gg(this.J)};t.prototype.isKinematicObject=function(){return!!hg(this.J)};t.prototype.isStaticObject=function(){return!!ig(this.J)};t.prototype.isStaticOrKinematicObject=function(){return!!jg(this.J)}; -t.prototype.setRestitution=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);sg(b,a)};t.prototype.setFriction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);rg(b,a)};t.prototype.setRollingFriction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);tg(b,a)};t.prototype.getWorldTransform=function(){return m(fg(this.J),u)};t.prototype.getCollisionFlags=function(){return bg(this.J)};t.prototype.setCollisionFlags=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);og(b,a)}; -t.prototype.setWorldTransform=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);wg(b,a)};t.prototype.setCollisionShape=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);pg(b,a)};t.prototype.setCcdMotionThreshold=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);mg(b,a)};t.prototype.setCcdSweptSphereRadius=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ng(b,a)};t.prototype.getUserIndex=function(){return dg(this.J)}; -t.prototype.setUserIndex=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ug(b,a)};t.prototype.getUserPointer=function(){return m(eg(this.J),Ny)};t.prototype.setUserPointer=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);vg(b,a)};t.prototype.__destroy__=function(){Yf(this.J)};function v(){throw"cannot construct a btDynamicsWorld, no constructor in IDL";}v.prototype=Object.create(Iy.prototype);v.prototype.constructor=v;v.prototype.K=v;v.L={};d.btDynamicsWorld=v; -v.prototype.addAction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ik(b,a)};v.prototype.removeAction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Yk(b,a)};v.prototype.getSolverInfo=function(){return m(Wk(this.J),w)};v.prototype.getDispatcher=function(){return m(Uk(this.J),Jy)};v.prototype.rayTest=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);Xk(f,a,b,e)}; -v.prototype.getPairCache=function(){return m(Vk(this.J),Ky)};v.prototype.getDispatchInfo=function(){return m(Tk(this.J),p)};v.prototype.addCollisionObject=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);void 0===b?Jk(f,a):void 0===e?Kk(f,a,b):Lk(f,a,b,e)};v.prototype.removeCollisionObject=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Zk(b,a)};v.prototype.getBroadphase=function(){return m(Rk(this.J),Ly)}; -v.prototype.convexSweepTest=function(a,b,e,f,g){var n=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof 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IDL";}Oy.prototype=Object.create(k.prototype);Oy.prototype.constructor=Oy;Oy.prototype.K=Oy;Oy.L={};d.btTypedConstraint=Oy; -Oy.prototype.enableFeedback=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);tv(b,a)};Oy.prototype.getBreakingImpulseThreshold=function(){return uv(this.J)};Oy.prototype.setBreakingImpulseThreshold=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);wv(b,a)};Oy.prototype.getParam=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);return vv(e,a,b)}; -Oy.prototype.setParam=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);xv(f,a,b,e)};Oy.prototype.__destroy__=function(){sv(this.J)};function Py(){throw"cannot construct a btConcaveShape, no constructor in IDL";}Py.prototype=Object.create(q.prototype);Py.prototype.constructor=Py;Py.prototype.K=Py;Py.L={};d.btConcaveShape=Py;Py.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);jh(b,a)}; -Py.prototype.getLocalScaling=function(){return m(ih(this.J),r)};Py.prototype.calculateLocalInertia=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);hh(e,a,b)};Py.prototype.__destroy__=function(){gh(this.J)};function Qy(a,b){a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);this.J=Kf(a,b);l(Qy)[this.J]=this}Qy.prototype=Object.create(q.prototype);Qy.prototype.constructor=Qy;Qy.prototype.K=Qy;Qy.L={};d.btCapsuleShape=Qy; -Qy.prototype.setMargin=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Sf(b,a)};Qy.prototype.getMargin=function(){return Of(this.J)};Qy.prototype.getUpAxis=function(){return Qf(this.J)};Qy.prototype.getRadius=function(){return Pf(this.J)};Qy.prototype.getHalfHeight=function(){return Mf(this.J)};Qy.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Rf(b,a)};Qy.prototype.getLocalScaling=function(){return m(Nf(this.J),r)}; 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b?b.J:Gy(b);Zm(e,a,b)};My.prototype.setDebugMode=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);dn(b,a)};My.prototype.getDebugMode=function(){return bn(this.J)};My.prototype.__destroy__=function(){Ym(this.J)}; -function Ry(a){a&&"object"===typeof a&&(a=a.J);this.J=void 0===a?jj():kj(a);l(Ry)[this.J]=this}Ry.prototype=Object.create(k.prototype);Ry.prototype.constructor=Ry;Ry.prototype.K=Ry;Ry.L={};d.btDefaultCollisionConfiguration=Ry;Ry.prototype.__destroy__=function(){ij(this.J)};function x(){throw"cannot construct a ConvexResultCallback, no constructor in IDL";}x.prototype=Object.create(k.prototype);x.prototype.constructor=x;x.prototype.K=x;x.L={};d.ConvexResultCallback=x;x.prototype.hasHit=function(){return!!nd(this.J)}; -x.prototype.get_m_collisionFilterGroup=x.prototype.N=function(){return ld(this.J)};x.prototype.set_m_collisionFilterGroup=x.prototype.P=function(a){var b=this.J;a&&"object"===typeof 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a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);Kj(f,a,b,e)};z.prototype.contactTest=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);Lj(e,a,b)};z.prototype.updateSingleAabb=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);gk(b,a)};z.prototype.setDebugDrawer=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);bk(b,a)}; -z.prototype.getDebugDrawer=function(){return m(Qj(this.J),My)};z.prototype.debugDrawWorld=function(){Oj(this.J)};z.prototype.debugDrawObject=function(a,b,e){var f=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);Nj(f,a,b,e)};z.prototype.addAction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Bj(b,a)};z.prototype.removeAction=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Xj(b,a)}; -z.prototype.getSolverInfo=function(){return m(Vj(this.J),w)};z.prototype.__destroy__=function(){Aj(this.J)};function Yy(){throw"cannot 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a&&(a=a.J);yk(b,a)};Object.defineProperty(p.prototype,"m_stepCount",{get:p.prototype.Ic,set:p.prototype.rf}); -p.prototype.get_m_dispatchFunc=p.prototype.Cb=function(){return kk(this.J)};p.prototype.set_m_dispatchFunc=p.prototype.ke=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);vk(b,a)};Object.defineProperty(p.prototype,"m_dispatchFunc",{get:p.prototype.Cb,set:p.prototype.ke});p.prototype.get_m_timeOfImpact=p.prototype.Qc=function(){return ok(this.J)};p.prototype.set_m_timeOfImpact=p.prototype.zf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);zk(b,a)}; -Object.defineProperty(p.prototype,"m_timeOfImpact",{get:p.prototype.Qc,set:p.prototype.zf});p.prototype.get_m_useContinuous=p.prototype.Tc=function(){return!!qk(this.J)};p.prototype.set_m_useContinuous=p.prototype.Cf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Bk(b,a)};Object.defineProperty(p.prototype,"m_useContinuous",{get:p.prototype.Tc,set:p.prototype.Cf});p.prototype.get_m_enableSatConvex=p.prototype.Gb=function(){return!!mk(this.J)}; -p.prototype.set_m_enableSatConvex=p.prototype.oe=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);xk(b,a)};Object.defineProperty(p.prototype,"m_enableSatConvex",{get:p.prototype.Gb,set:p.prototype.oe});p.prototype.get_m_enableSPU=p.prototype.Fb=function(){return!!lk(this.J)};p.prototype.set_m_enableSPU=p.prototype.ne=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);wk(b,a)};Object.defineProperty(p.prototype,"m_enableSPU",{get:p.prototype.Fb,set:p.prototype.ne}); -p.prototype.get_m_useEpa=p.prototype.Vc=function(){return!!sk(this.J)};p.prototype.set_m_useEpa=p.prototype.Ef=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Dk(b,a)};Object.defineProperty(p.prototype,"m_useEpa",{get:p.prototype.Vc,set:p.prototype.Ef});p.prototype.get_m_allowedCcdPenetration=p.prototype.gb=function(){return ik(this.J)};p.prototype.set_m_allowedCcdPenetration=p.prototype.Pd=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);tk(b,a)}; -Object.defineProperty(p.prototype,"m_allowedCcdPenetration",{get:p.prototype.gb,set:p.prototype.Pd});p.prototype.get_m_useConvexConservativeDistanceUtil=p.prototype.Uc=function(){return!!rk(this.J)};p.prototype.set_m_useConvexConservativeDistanceUtil=p.prototype.Df=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ck(b,a)};Object.defineProperty(p.prototype,"m_useConvexConservativeDistanceUtil",{get:p.prototype.Uc,set:p.prototype.Df}); -p.prototype.get_m_convexConservativeDistanceThreshold=p.prototype.xb=function(){return jk(this.J)};p.prototype.set_m_convexConservativeDistanceThreshold=p.prototype.fe=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);uk(b,a)};Object.defineProperty(p.prototype,"m_convexConservativeDistanceThreshold",{get:p.prototype.xb,set:p.prototype.fe});p.prototype.__destroy__=function(){hk(this.J)};function C(){throw"cannot construct a Material, no constructor in IDL";}C.prototype=Object.create(k.prototype); -C.prototype.constructor=C;C.prototype.K=C;C.L={};d.Material=C;C.prototype.get_m_kLST=C.prototype.bc=function(){return Td(this.J)};C.prototype.set_m_kLST=C.prototype.Ke=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Xd(b,a)};Object.defineProperty(C.prototype,"m_kLST",{get:C.prototype.bc,set:C.prototype.Ke});C.prototype.get_m_kAST=C.prototype.ac=function(){return Sd(this.J)};C.prototype.set_m_kAST=C.prototype.Je=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Wd(b,a)}; -Object.defineProperty(C.prototype,"m_kAST",{get:C.prototype.ac,set:C.prototype.Je});C.prototype.get_m_kVST=C.prototype.cc=function(){return Ud(this.J)};C.prototype.set_m_kVST=C.prototype.Le=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Yd(b,a)};Object.defineProperty(C.prototype,"m_kVST",{get:C.prototype.cc,set:C.prototype.Le});C.prototype.get_m_flags=C.prototype.Kb=function(){return Rd(this.J)}; -C.prototype.set_m_flags=C.prototype.se=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Vd(b,a)};Object.defineProperty(C.prototype,"m_flags",{get:C.prototype.Kb,set:C.prototype.se});C.prototype.__destroy__=function(){Qd(this.J)};function D(){throw"cannot construct a btWheelInfoConstructionInfo, no constructor in IDL";}D.prototype=Object.create(k.prototype);D.prototype.constructor=D;D.prototype.K=D;D.L={};d.btWheelInfoConstructionInfo=D; -D.prototype.get_m_chassisConnectionCS=D.prototype.sb=function(){return m(Hw(this.J),r)};D.prototype.set_m_chassisConnectionCS=D.prototype.ae=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Tw(b,a)};Object.defineProperty(D.prototype,"m_chassisConnectionCS",{get:D.prototype.sb,set:D.prototype.ae});D.prototype.get_m_wheelDirectionCS=D.prototype.ma=function(){return m(Ow(this.J),r)}; -D.prototype.set_m_wheelDirectionCS=D.prototype.va=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);$w(b,a)};Object.defineProperty(D.prototype,"m_wheelDirectionCS",{get:D.prototype.ma,set:D.prototype.va});D.prototype.get_m_wheelAxleCS=D.prototype.la=function(){return m(Nw(this.J),r)};D.prototype.set_m_wheelAxleCS=D.prototype.ua=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Zw(b,a)};Object.defineProperty(D.prototype,"m_wheelAxleCS",{get:D.prototype.la,set:D.prototype.ua}); -D.prototype.get_m_suspensionRestLength=D.prototype.Nc=function(){return Lw(this.J)};D.prototype.set_m_suspensionRestLength=D.prototype.wf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Xw(b,a)};Object.defineProperty(D.prototype,"m_suspensionRestLength",{get:D.prototype.Nc,set:D.prototype.wf});D.prototype.get_m_maxSuspensionTravelCm=D.prototype.W=function(){return Kw(this.J)}; -D.prototype.set_m_maxSuspensionTravelCm=D.prototype.ba=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ww(b,a)};Object.defineProperty(D.prototype,"m_maxSuspensionTravelCm",{get:D.prototype.W,set:D.prototype.ba});D.prototype.get_m_wheelRadius=D.prototype.$c=function(){return Pw(this.J)};D.prototype.set_m_wheelRadius=D.prototype.Jf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ax(b,a)};Object.defineProperty(D.prototype,"m_wheelRadius",{get:D.prototype.$c,set:D.prototype.Jf}); -D.prototype.get_m_suspensionStiffness=D.prototype.X=function(){return Mw(this.J)};D.prototype.set_m_suspensionStiffness=D.prototype.da=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Yw(b,a)};Object.defineProperty(D.prototype,"m_suspensionStiffness",{get:D.prototype.X,set:D.prototype.da});D.prototype.get_m_wheelsDampingCompression=D.prototype.na=function(){return Qw(this.J)}; -D.prototype.set_m_wheelsDampingCompression=D.prototype.wa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);bx(b,a)};Object.defineProperty(D.prototype,"m_wheelsDampingCompression",{get:D.prototype.na,set:D.prototype.wa});D.prototype.get_m_wheelsDampingRelaxation=D.prototype.oa=function(){return Rw(this.J)};D.prototype.set_m_wheelsDampingRelaxation=D.prototype.xa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);cx(b,a)}; -Object.defineProperty(D.prototype,"m_wheelsDampingRelaxation",{get:D.prototype.oa,set:D.prototype.xa});D.prototype.get_m_frictionSlip=D.prototype.U=function(){return Iw(this.J)};D.prototype.set_m_frictionSlip=D.prototype.$=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Uw(b,a)};Object.defineProperty(D.prototype,"m_frictionSlip",{get:D.prototype.U,set:D.prototype.$});D.prototype.get_m_maxSuspensionForce=D.prototype.V=function(){return Jw(this.J)}; -D.prototype.set_m_maxSuspensionForce=D.prototype.aa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Vw(b,a)};Object.defineProperty(D.prototype,"m_maxSuspensionForce",{get:D.prototype.V,set:D.prototype.aa});D.prototype.get_m_bIsFrontWheel=D.prototype.ha=function(){return!!Gw(this.J)};D.prototype.set_m_bIsFrontWheel=D.prototype.qa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Sw(b,a)};Object.defineProperty(D.prototype,"m_bIsFrontWheel",{get:D.prototype.ha,set:D.prototype.qa}); -D.prototype.__destroy__=function(){Fw(this.J)};function fz(a,b){a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);this.J=void 0===b?Fi(a):Gi(a,b);l(fz)[this.J]=this}fz.prototype=Object.create(Yy.prototype);fz.prototype.constructor=fz;fz.prototype.K=fz;fz.L={};d.btConvexTriangleMeshShape=fz;fz.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ki(b,a)};fz.prototype.getLocalScaling=function(){return m(Ii(this.J),r)}; -fz.prototype.calculateLocalInertia=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);Hi(e,a,b)};fz.prototype.setMargin=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Li(b,a)};fz.prototype.getMargin=function(){return Ji(this.J)};fz.prototype.__destroy__=function(){Ei(this.J)};function Ly(){throw"cannot construct a btBroadphaseInterface, no constructor in IDL";}Ly.prototype=Object.create(k.prototype);Ly.prototype.constructor=Ly;Ly.prototype.K=Ly; -Ly.L={};d.btBroadphaseInterface=Ly;Ly.prototype.__destroy__=function(){cf(this.J)};function E(a,b,e,f){a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);f&&"object"===typeof f&&(f=f.J);this.J=void 0===f?sq(a,b,e):tq(a,b,e,f);l(E)[this.J]=this}E.prototype=Object.create(k.prototype);E.prototype.constructor=E;E.prototype.K=E;E.L={};d.btRigidBodyConstructionInfo=E;E.prototype.get_m_linearDamping=E.prototype.dc=function(){return Cq(this.J)}; -E.prototype.set_m_linearDamping=E.prototype.Me=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Oq(b,a)};Object.defineProperty(E.prototype,"m_linearDamping",{get:E.prototype.dc,set:E.prototype.Me});E.prototype.get_m_angularDamping=E.prototype.ib=function(){return zq(this.J)};E.prototype.set_m_angularDamping=E.prototype.Rd=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Lq(b,a)};Object.defineProperty(E.prototype,"m_angularDamping",{get:E.prototype.ib,set:E.prototype.Rd}); -E.prototype.get_m_friction=E.prototype.Lb=function(){return Bq(this.J)};E.prototype.set_m_friction=E.prototype.te=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Nq(b,a)};Object.defineProperty(E.prototype,"m_friction",{get:E.prototype.Lb,set:E.prototype.te});E.prototype.get_m_rollingFriction=E.prototype.Ac=function(){return Fq(this.J)};E.prototype.set_m_rollingFriction=E.prototype.hf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Rq(b,a)}; -Object.defineProperty(E.prototype,"m_rollingFriction",{get:E.prototype.Ac,set:E.prototype.hf});E.prototype.get_m_restitution=E.prototype.yc=function(){return Eq(this.J)};E.prototype.set_m_restitution=E.prototype.ff=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Qq(b,a)};Object.defineProperty(E.prototype,"m_restitution",{get:E.prototype.yc,set:E.prototype.ff});E.prototype.get_m_linearSleepingThreshold=E.prototype.ec=function(){return Dq(this.J)}; -E.prototype.set_m_linearSleepingThreshold=E.prototype.Ne=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Pq(b,a)};Object.defineProperty(E.prototype,"m_linearSleepingThreshold",{get:E.prototype.ec,set:E.prototype.Ne});E.prototype.get_m_angularSleepingThreshold=E.prototype.jb=function(){return Aq(this.J)};E.prototype.set_m_angularSleepingThreshold=E.prototype.Sd=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Mq(b,a)}; -Object.defineProperty(E.prototype,"m_angularSleepingThreshold",{get:E.prototype.jb,set:E.prototype.Sd});E.prototype.get_m_additionalDamping=E.prototype.cb=function(){return!!xq(this.J)};E.prototype.set_m_additionalDamping=E.prototype.Md=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Jq(b,a)};Object.defineProperty(E.prototype,"m_additionalDamping",{get:E.prototype.cb,set:E.prototype.Md});E.prototype.get_m_additionalDampingFactor=E.prototype.eb=function(){return wq(this.J)}; -E.prototype.set_m_additionalDampingFactor=E.prototype.Nd=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Iq(b,a)};Object.defineProperty(E.prototype,"m_additionalDampingFactor",{get:E.prototype.eb,set:E.prototype.Nd});E.prototype.get_m_additionalLinearDampingThresholdSqr=E.prototype.fb=function(){return yq(this.J)};E.prototype.set_m_additionalLinearDampingThresholdSqr=E.prototype.Od=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Kq(b,a)}; -Object.defineProperty(E.prototype,"m_additionalLinearDampingThresholdSqr",{get:E.prototype.fb,set:E.prototype.Od});E.prototype.get_m_additionalAngularDampingThresholdSqr=E.prototype.bb=function(){return vq(this.J)};E.prototype.set_m_additionalAngularDampingThresholdSqr=E.prototype.Ld=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Hq(b,a)};Object.defineProperty(E.prototype,"m_additionalAngularDampingThresholdSqr",{get:E.prototype.bb,set:E.prototype.Ld}); -E.prototype.get_m_additionalAngularDampingFactor=E.prototype.ab=function(){return uq(this.J)};E.prototype.set_m_additionalAngularDampingFactor=E.prototype.Kd=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Gq(b,a)};Object.defineProperty(E.prototype,"m_additionalAngularDampingFactor",{get:E.prototype.ab,set:E.prototype.Kd});E.prototype.__destroy__=function(){rq(this.J)};function gz(){throw"cannot construct a btCollisionConfiguration, no constructor in IDL";}gz.prototype=Object.create(k.prototype); -gz.prototype.constructor=gz;gz.prototype.K=gz;gz.L={};d.btCollisionConfiguration=gz;gz.prototype.__destroy__=function(){Tf(this.J)};function Zy(){this.J=Io();l(Zy)[this.J]=this}Zy.prototype=Object.create(k.prototype);Zy.prototype.constructor=Zy;Zy.prototype.K=Zy;Zy.L={};d.btPersistentManifold=Zy;Zy.prototype.getBody0=function(){return m(Jo(this.J),t)};Zy.prototype.getBody1=function(){return m(Ko(this.J),t)};Zy.prototype.getNumContacts=function(){return Mo(this.J)}; -Zy.prototype.getContactPoint=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return m(Lo(b,a),F)};Zy.prototype.__destroy__=function(){Ho(this.J)};function hz(a){a&&"object"===typeof a&&(a=a.J);this.J=void 0===a?Xg():Yg(a);l(hz)[this.J]=this}hz.prototype=Object.create(q.prototype);hz.prototype.constructor=hz;hz.prototype.K=hz;hz.L={};d.btCompoundShape=hz;hz.prototype.addChildShape=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);Wg(e,a,b)}; -hz.prototype.removeChildShapeByIndex=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);dh(b,a)};hz.prototype.getNumChildShapes=function(){return ch(this.J)};hz.prototype.getChildShape=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return m($g(b,a),q)};hz.prototype.setMargin=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);fh(b,a)};hz.prototype.getMargin=function(){return bh(this.J)}; -hz.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);eh(b,a)};hz.prototype.getLocalScaling=function(){return m(ah(this.J),r)};hz.prototype.calculateLocalInertia=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);Zg(e,a,b)};hz.prototype.__destroy__=function(){Vg(this.J)};function G(a,b){a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);this.J=vb(a,b);l(G)[this.J]=this}G.prototype=Object.create(x.prototype); -G.prototype.constructor=G;G.prototype.K=G;G.L={};d.ClosestConvexResultCallback=G;G.prototype.hasHit=function(){return!!Eb(this.J)};G.prototype.get_m_convexFromWorld=G.prototype.yb=function(){return m(Ab(this.J),r)};G.prototype.set_m_convexFromWorld=G.prototype.ge=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ib(b,a)};Object.defineProperty(G.prototype,"m_convexFromWorld",{get:G.prototype.yb,set:G.prototype.ge}); -G.prototype.get_m_convexToWorld=G.prototype.zb=function(){return m(Bb(this.J),r)};G.prototype.set_m_convexToWorld=G.prototype.he=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Jb(b,a)};Object.defineProperty(G.prototype,"m_convexToWorld",{get:G.prototype.zb,set:G.prototype.he});G.prototype.get_m_hitNormalWorld=G.prototype.ja=function(){return m(Cb(this.J),r)};G.prototype.set_m_hitNormalWorld=G.prototype.sa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Kb(b,a)}; -Object.defineProperty(G.prototype,"m_hitNormalWorld",{get:G.prototype.ja,set:G.prototype.sa});G.prototype.get_m_hitPointWorld=G.prototype.ka=function(){return m(Db(this.J),r)};G.prototype.set_m_hitPointWorld=G.prototype.ta=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Mb(b,a)};Object.defineProperty(G.prototype,"m_hitPointWorld",{get:G.prototype.ka,set:G.prototype.ta});G.prototype.get_m_collisionFilterGroup=G.prototype.N=function(){return yb(this.J)}; -G.prototype.set_m_collisionFilterGroup=G.prototype.P=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Gb(b,a)};Object.defineProperty(G.prototype,"m_collisionFilterGroup",{get:G.prototype.N,set:G.prototype.P});G.prototype.get_m_collisionFilterMask=G.prototype.O=function(){return zb(this.J)};G.prototype.set_m_collisionFilterMask=G.prototype.R=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Hb(b,a)};Object.defineProperty(G.prototype,"m_collisionFilterMask",{get:G.prototype.O,set:G.prototype.R}); -G.prototype.get_m_closestHitFraction=G.prototype.S=function(){return xb(this.J)};G.prototype.set_m_closestHitFraction=G.prototype.T=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Fb(b,a)};Object.defineProperty(G.prototype,"m_closestHitFraction",{get:G.prototype.S,set:G.prototype.T});G.prototype.__destroy__=function(){wb(this.J)};function iz(){throw"cannot construct a tMaterialArray, no constructor in IDL";}iz.prototype=Object.create(k.prototype);iz.prototype.constructor=iz; 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ni(this.J)};zz.prototype.getNumVertices=function(){return oi(this.J)};zz.prototype.initializePolyhedralFeatures=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return!!pi(b,a)};zz.prototype.recalcLocalAabb=function(){qi(this.J)};zz.prototype.getConvexPolyhedron=function(){return m(li(this.J),mz)}; -zz.prototype.setLocalScaling=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ri(b,a)};zz.prototype.getLocalScaling=function(){return m(mi(this.J),r)};zz.prototype.calculateLocalInertia=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);ki(e,a,b)};zz.prototype.__destroy__=function(){ei(this.J)};function K(){this.J=sw();l(K)[this.J]=this}K.prototype=Object.create(k.prototype);K.prototype.constructor=K;K.prototype.K=K;K.L={};d.btVehicleTuning=K; -K.prototype.get_m_suspensionStiffness=K.prototype.X=function(){return yw(this.J)};K.prototype.set_m_suspensionStiffness=K.prototype.da=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ew(b,a)};Object.defineProperty(K.prototype,"m_suspensionStiffness",{get:K.prototype.X,set:K.prototype.da});K.prototype.get_m_suspensionCompression=K.prototype.Jc=function(){return ww(this.J)}; -K.prototype.set_m_suspensionCompression=K.prototype.sf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Cw(b,a)};Object.defineProperty(K.prototype,"m_suspensionCompression",{get:K.prototype.Jc,set:K.prototype.sf});K.prototype.get_m_suspensionDamping=K.prototype.Kc=function(){return xw(this.J)};K.prototype.set_m_suspensionDamping=K.prototype.tf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Dw(b,a)};Object.defineProperty(K.prototype,"m_suspensionDamping",{get:K.prototype.Kc,set:K.prototype.tf}); -K.prototype.get_m_maxSuspensionTravelCm=K.prototype.W=function(){return vw(this.J)};K.prototype.set_m_maxSuspensionTravelCm=K.prototype.ba=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Bw(b,a)};Object.defineProperty(K.prototype,"m_maxSuspensionTravelCm",{get:K.prototype.W,set:K.prototype.ba});K.prototype.get_m_frictionSlip=K.prototype.U=function(){return tw(this.J)};K.prototype.set_m_frictionSlip=K.prototype.$=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);zw(b,a)}; -Object.defineProperty(K.prototype,"m_frictionSlip",{get:K.prototype.U,set:K.prototype.$});K.prototype.get_m_maxSuspensionForce=K.prototype.V=function(){return uw(this.J)};K.prototype.set_m_maxSuspensionForce=K.prototype.aa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Aw(b,a)};Object.defineProperty(K.prototype,"m_maxSuspensionForce",{get:K.prototype.V,set:K.prototype.aa});function Az(){throw"cannot construct a btCollisionObjectWrapper, no constructor in IDL";}Az.prototype=Object.create(k.prototype); -Az.prototype.constructor=Az;Az.prototype.K=Az;Az.L={};d.btCollisionObjectWrapper=Az;function Bz(a){a&&"object"===typeof a&&(a=a.J);this.J=Xr(a);l(Bz)[this.J]=this}Bz.prototype=Object.create(k.prototype);Bz.prototype.constructor=Bz;Bz.prototype.K=Bz;Bz.L={};d.btShapeHull=Bz;Bz.prototype.buildHull=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return!!Yr(b,a)};Bz.prototype.numVertices=function(){return $r(this.J)};Bz.prototype.getVertexPointer=function(){return m(Zr(this.J),r)}; -Bz.prototype.__destroy__=function(){Wr(this.J)};function Cz(a,b){a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);this.J=void 0===a?oj():void 0===b?pj(a):qj(a,b);l(Cz)[this.J]=this}Cz.prototype=Object.create(bz.prototype);Cz.prototype.constructor=Cz;Cz.prototype.K=Cz;Cz.L={};d.btDefaultMotionState=Cz;Cz.prototype.getWorldTransform=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);rj(b,a)}; -Cz.prototype.setWorldTransform=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);tj(b,a)};Cz.prototype.get_m_graphicsWorldTrans=Cz.prototype.Mb=function(){return m(sj(this.J),u)};Cz.prototype.set_m_graphicsWorldTrans=Cz.prototype.ue=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);uj(b,a)};Object.defineProperty(Cz.prototype,"m_graphicsWorldTrans",{get:Cz.prototype.Mb,set:Cz.prototype.ue});Cz.prototype.__destroy__=function(){nj(this.J)}; -function L(a){a&&"object"===typeof a&&(a=a.J);this.J=ex(a);l(L)[this.J]=this}L.prototype=Object.create(k.prototype);L.prototype.constructor=L;L.prototype.K=L;L.L={};d.btWheelInfo=L;L.prototype.getSuspensionRestLength=function(){return fx(this.J)};L.prototype.updateWheel=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);by(e,a,b)};L.prototype.get_m_suspensionStiffness=L.prototype.X=function(){return wx(this.J)}; -L.prototype.set_m_suspensionStiffness=L.prototype.da=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ux(b,a)};Object.defineProperty(L.prototype,"m_suspensionStiffness",{get:L.prototype.X,set:L.prototype.da});L.prototype.get_m_frictionSlip=L.prototype.U=function(){return mx(this.J)};L.prototype.set_m_frictionSlip=L.prototype.$=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Kx(b,a)};Object.defineProperty(L.prototype,"m_frictionSlip",{get:L.prototype.U,set:L.prototype.$}); -L.prototype.get_m_engineForce=L.prototype.Hb=function(){return lx(this.J)};L.prototype.set_m_engineForce=L.prototype.pe=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Jx(b,a)};Object.defineProperty(L.prototype,"m_engineForce",{get:L.prototype.Hb,set:L.prototype.pe});L.prototype.get_m_rollInfluence=L.prototype.zc=function(){return qx(this.J)};L.prototype.set_m_rollInfluence=L.prototype.gf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ox(b,a)}; 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-L.prototype.set_m_maxSuspensionTravelCm=L.prototype.ba=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Mx(b,a)};Object.defineProperty(L.prototype,"m_maxSuspensionTravelCm",{get:L.prototype.W,set:L.prototype.ba});L.prototype.get_m_wheelsSuspensionForce=L.prototype.bd=function(){return Cx(this.J)};L.prototype.set_m_wheelsSuspensionForce=L.prototype.Lf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);$x(b,a)}; -Object.defineProperty(L.prototype,"m_wheelsSuspensionForce",{get:L.prototype.bd,set:L.prototype.Lf});L.prototype.get_m_bIsFrontWheel=L.prototype.ha=function(){return!!gx(this.J)};L.prototype.set_m_bIsFrontWheel=L.prototype.qa=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ex(b,a)};Object.defineProperty(L.prototype,"m_bIsFrontWheel",{get:L.prototype.ha,set:L.prototype.qa});L.prototype.get_m_raycastInfo=L.prototype.xc=function(){return m(px(this.J),M)}; -L.prototype.set_m_raycastInfo=L.prototype.ef=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Nx(b,a)};Object.defineProperty(L.prototype,"m_raycastInfo",{get:L.prototype.xc,set:L.prototype.ef});L.prototype.get_m_chassisConnectionPointCS=L.prototype.tb=function(){return m(ix(this.J),r)};L.prototype.set_m_chassisConnectionPointCS=L.prototype.be=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Gx(b,a)}; -Object.defineProperty(L.prototype,"m_chassisConnectionPointCS",{get:L.prototype.tb,set:L.prototype.be});L.prototype.get_m_worldTransform=L.prototype.cd=function(){return m(Dx(this.J),u)};L.prototype.set_m_worldTransform=L.prototype.Mf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ay(b,a)};Object.defineProperty(L.prototype,"m_worldTransform",{get:L.prototype.cd,set:L.prototype.Mf});L.prototype.get_m_wheelDirectionCS=L.prototype.ma=function(){return m(yx(this.J),r)}; -L.prototype.set_m_wheelDirectionCS=L.prototype.va=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Wx(b,a)};Object.defineProperty(L.prototype,"m_wheelDirectionCS",{get:L.prototype.ma,set:L.prototype.va});L.prototype.get_m_wheelAxleCS=L.prototype.la=function(){return m(xx(this.J),r)};L.prototype.set_m_wheelAxleCS=L.prototype.ua=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Vx(b,a)};Object.defineProperty(L.prototype,"m_wheelAxleCS",{get:L.prototype.la,set:L.prototype.ua}); -L.prototype.get_m_rotation=L.prototype.Bc=function(){return rx(this.J)};L.prototype.set_m_rotation=L.prototype.jf=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Px(b,a)};Object.defineProperty(L.prototype,"m_rotation",{get:L.prototype.Bc,set:L.prototype.jf});L.prototype.get_m_deltaRotation=L.prototype.Bb=function(){return kx(this.J)};L.prototype.set_m_deltaRotation=L.prototype.je=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);Ix(b,a)}; 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g=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);e&&"object"===typeof e&&(e=e.J);f&&"object"===typeof f&&(f=f.J);bw(g,a,b,e,f)};N.prototype.length=N.prototype.length=function(){return Wv(this.J)};N.prototype.x=N.prototype.x=function(){return gw(this.J)};N.prototype.y=N.prototype.y=function(){return hw(this.J)};N.prototype.z=N.prototype.z=function(){return iw(this.J)}; -N.prototype.setX=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);cw(b,a)};N.prototype.setY=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);dw(b,a)};N.prototype.setZ=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ew(b,a)};N.prototype.normalize=N.prototype.normalize=function(){Xv(this.J)};N.prototype.rotate=N.prototype.rotate=function(a,b){var e=this.J;a&&"object"===typeof a&&(a=a.J);b&&"object"===typeof b&&(b=b.J);return m(aw(e,a,b),r)}; -N.prototype.dot=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return Vv(b,a)};N.prototype.op_mul=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return m(Zv(b,a),r)};N.prototype.op_add=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return m(Yv(b,a),r)};N.prototype.op_sub=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);return m($v(b,a),r)};N.prototype.__destroy__=function(){Sv(this.J)};function Dz(){this.J=mj();l(Dz)[this.J]=this}Dz.prototype=Object.create(k.prototype); -Dz.prototype.constructor=Dz;Dz.prototype.K=Dz;Dz.L={};d.btDefaultCollisionConstructionInfo=Dz;Dz.prototype.__destroy__=function(){lj(this.J)};function O(){throw"cannot construct a Anchor, no constructor in IDL";}O.prototype=Object.create(k.prototype);O.prototype.constructor=O;O.prototype.K=O;O.L={};d.Anchor=O;O.prototype.get_m_node=O.prototype.nc=function(){return m(nb(this.J),Node)};O.prototype.set_m_node=O.prototype.Ve=function(a){var b=this.J;a&&"object"===typeof a&&(a=a.J);ub(b,a)}; 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q(){throw"cannot construct a btCollisionObject, no constructor in IDL";}q.prototype=Object.create(f.prototype);q.prototype.constructor=q;q.prototype.iy=q;q.jy={};b.btCollisionObject=q;q.prototype.setAnisotropicFriction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);xb(d,a,c)};q.prototype.getCollisionShape=function(){return k(yb(this.hy),m)}; +q.prototype.setContactProcessingThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);zb(c,a)};q.prototype.setActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ab(c,a)};q.prototype.forceActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Bb(c,a)};q.prototype.activate=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);void 0===a?Cb(c):Db(c,a)};q.prototype.isActive=function(){return!!Eb(this.hy)};q.prototype.isKinematicObject=function(){return!!Fb(this.hy)}; 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a&&(a=a.hy);Tb(c,a)};q.prototype.setCcdMotionThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ub(c,a)};q.prototype.setCcdSweptSphereRadius=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vb(c,a)};q.prototype.getUserIndex=function(){return Wb(this.hy)};q.prototype.setUserIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Xb(c,a)}; +q.prototype.getUserPointer=function(){return k(Yb(this.hy),SA)};q.prototype.setUserPointer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Zb(c,a)};q.prototype.getBroadphaseHandle=function(){return k($b(this.hy),t)};q.prototype.__destroy__=function(){ac(this.hy)};function u(){throw"cannot construct a btDynamicsWorld, no constructor in IDL";}u.prototype=Object.create(NA.prototype);u.prototype.constructor=u;u.prototype.iy=u;u.jy={};b.btDynamicsWorld=u; +u.prototype.addAction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);bc(c,a)};u.prototype.removeAction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);cc(c,a)};u.prototype.getSolverInfo=function(){return k(dc(this.hy),v)};u.prototype.setInternalTickCallback=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);void 0===c?ec(e,a):void 0===d?fc(e,a,c):hc(e,a,c,d)}; +u.prototype.getDispatcher=function(){return k(ic(this.hy),OA)};u.prototype.rayTest=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);jc(e,a,c,d)};u.prototype.getPairCache=function(){return k(kc(this.hy),PA)};u.prototype.getDispatchInfo=function(){return k(lc(this.hy),l)}; +u.prototype.addCollisionObject=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);void 0===c?mc(e,a):void 0===d?nc(e,a,c):oc(e,a,c,d)};u.prototype.removeCollisionObject=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);pc(c,a)};u.prototype.getBroadphase=function(){return k(qc(this.hy),QA)}; +u.prototype.convexSweepTest=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);rc(n,a,c,d,e,g)};u.prototype.contactPairTest=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);sc(e,a,c,d)}; +u.prototype.contactTest=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);tc(d,a,c)};u.prototype.updateSingleAabb=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);uc(c,a)};u.prototype.setDebugDrawer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);vc(c,a)};u.prototype.getDebugDrawer=function(){return k(wc(this.hy),RA)};u.prototype.debugDrawWorld=function(){xc(this.hy)}; +u.prototype.debugDrawObject=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);yc(e,a,c,d)};u.prototype.__destroy__=function(){zc(this.hy)};function TA(){throw"cannot construct a btTypedConstraint, no constructor in IDL";}TA.prototype=Object.create(f.prototype);TA.prototype.constructor=TA;TA.prototype.iy=TA;TA.jy={};b.btTypedConstraint=TA; +TA.prototype.enableFeedback=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ac(c,a)};TA.prototype.getBreakingImpulseThreshold=function(){return Bc(this.hy)};TA.prototype.setBreakingImpulseThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Cc(c,a)};TA.prototype.getParam=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return Dc(d,a,c)}; +TA.prototype.setParam=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);Ec(e,a,c,d)};TA.prototype.__destroy__=function(){Fc(this.hy)};function UA(){throw"cannot construct a btConcaveShape, no constructor in IDL";}UA.prototype=Object.create(m.prototype);UA.prototype.constructor=UA;UA.prototype.iy=UA;UA.jy={};b.btConcaveShape=UA; +UA.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Gc(c,a)};UA.prototype.getLocalScaling=function(){return k(Hc(this.hy),p)};UA.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ic(d,a,c)};UA.prototype.__destroy__=function(){Jc(this.hy)};function VA(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=Kc(a,c);h(VA)[this.hy]=this}VA.prototype=Object.create(m.prototype); +VA.prototype.constructor=VA;VA.prototype.iy=VA;VA.jy={};b.btCapsuleShape=VA;VA.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Lc(c,a)};VA.prototype.getMargin=function(){return Mc(this.hy)};VA.prototype.getUpAxis=function(){return Nc(this.hy)};VA.prototype.getRadius=function(){return Oc(this.hy)};VA.prototype.getHalfHeight=function(){return Pc(this.hy)};VA.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Qc(c,a)}; +VA.prototype.getLocalScaling=function(){return k(Rc(this.hy),p)};VA.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Sc(d,a,c)};VA.prototype.__destroy__=function(){Tc(this.hy)};function RA(){throw"cannot construct a btIDebugDraw, no constructor in IDL";}RA.prototype=Object.create(f.prototype);RA.prototype.constructor=RA;RA.prototype.iy=RA;RA.jy={};b.btIDebugDraw=RA; +RA.prototype.drawLine=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);Uc(e,a,c,d)};RA.prototype.drawContactPoint=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);Vc(n,a,c,d,e,g)}; +RA.prototype.reportErrorWarning=function(a){var c=this.hy;IA();a=a&&"object"===typeof a?a.hy:LA(a);Wc(c,a)};RA.prototype.draw3dText=function(a,c){var d=this.hy;IA();a&&"object"===typeof a&&(a=a.hy);c=c&&"object"===typeof c?c.hy:LA(c);Xc(d,a,c)};RA.prototype.setDebugMode=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Yc(c,a)};RA.prototype.getDebugMode=function(){return Zc(this.hy)};RA.prototype.__destroy__=function(){$c(this.hy)}; +function WA(a){a&&"object"===typeof a&&(a=a.hy);this.hy=void 0===a?ad():bd(a);h(WA)[this.hy]=this}WA.prototype=Object.create(f.prototype);WA.prototype.constructor=WA;WA.prototype.iy=WA;WA.jy={};b.btDefaultCollisionConfiguration=WA;WA.prototype.__destroy__=function(){cd(this.hy)};function XA(){throw"cannot construct a btTriangleMeshShape, no constructor in IDL";}XA.prototype=Object.create(UA.prototype);XA.prototype.constructor=XA;XA.prototype.iy=XA;XA.jy={};b.btTriangleMeshShape=XA; +XA.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);dd(c,a)};XA.prototype.getLocalScaling=function(){return k(ed(this.hy),p)};XA.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);fd(d,a,c)};XA.prototype.__destroy__=function(){gd(this.hy)};function w(){this.hy=hd();h(w)[this.hy]=this}w.prototype=Object.create(q.prototype);w.prototype.constructor=w;w.prototype.iy=w;w.jy={}; +b.btGhostObject=w;w.prototype.getNumOverlappingObjects=function(){return id(this.hy)};w.prototype.getOverlappingObject=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(jd(c,a),q)};w.prototype.setAnisotropicFriction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);kd(d,a,c)};w.prototype.getCollisionShape=function(){return k(ld(this.hy),m)}; +w.prototype.setContactProcessingThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);md(c,a)};w.prototype.setActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);nd(c,a)};w.prototype.forceActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);od(c,a)};w.prototype.activate=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);void 0===a?pd(c):qd(c,a)};w.prototype.isActive=function(){return!!rd(this.hy)};w.prototype.isKinematicObject=function(){return!!sd(this.hy)}; +w.prototype.isStaticObject=function(){return!!td(this.hy)};w.prototype.isStaticOrKinematicObject=function(){return!!ud(this.hy)};w.prototype.getRestitution=function(){return vd(this.hy)};w.prototype.getFriction=function(){return wd(this.hy)};w.prototype.getRollingFriction=function(){return xd(this.hy)};w.prototype.setRestitution=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);yd(c,a)};w.prototype.setFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);zd(c,a)}; +w.prototype.setRollingFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ad(c,a)};w.prototype.getWorldTransform=function(){return k(Bd(this.hy),r)};w.prototype.getCollisionFlags=function(){return Cd(this.hy)};w.prototype.setCollisionFlags=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Dd(c,a)};w.prototype.setWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ed(c,a)}; +w.prototype.setCollisionShape=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Fd(c,a)};w.prototype.setCcdMotionThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Gd(c,a)};w.prototype.setCcdSweptSphereRadius=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Hd(c,a)};w.prototype.getUserIndex=function(){return Id(this.hy)};w.prototype.setUserIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Jd(c,a)}; +w.prototype.getUserPointer=function(){return k(Kd(this.hy),SA)};w.prototype.setUserPointer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ld(c,a)};w.prototype.getBroadphaseHandle=function(){return k(Md(this.hy),t)};w.prototype.__destroy__=function(){Nd(this.hy)};function YA(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=Od(a,c);h(YA)[this.hy]=this}YA.prototype=Object.create(m.prototype);YA.prototype.constructor=YA;YA.prototype.iy=YA;YA.jy={}; +b.btConeShape=YA;YA.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pd(c,a)};YA.prototype.getLocalScaling=function(){return k(Qd(this.hy),p)};YA.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Rd(d,a,c)};YA.prototype.__destroy__=function(){Sd(this.hy)};function ZA(){throw"cannot construct a btActionInterface, no constructor in IDL";}ZA.prototype=Object.create(f.prototype); +ZA.prototype.constructor=ZA;ZA.prototype.iy=ZA;ZA.jy={};b.btActionInterface=ZA;ZA.prototype.updateAction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Td(d,a,c)};ZA.prototype.__destroy__=function(){Ud(this.hy)}; +function p(a,c,d){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);this.hy=void 0===a?Vd():void 0===c?_emscripten_bind_btVector3_btVector3_1(a):void 0===d?_emscripten_bind_btVector3_btVector3_2(a,c):Wd(a,c,d);h(p)[this.hy]=this}p.prototype=Object.create(f.prototype);p.prototype.constructor=p;p.prototype.iy=p;p.jy={};b.btVector3=p;p.prototype.length=p.prototype.length=function(){return Xd(this.hy)};p.prototype.x=p.prototype.x=function(){return Yd(this.hy)}; +p.prototype.y=p.prototype.y=function(){return Zd(this.hy)};p.prototype.z=p.prototype.z=function(){return $d(this.hy)};p.prototype.setX=function(a){var 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c&&(c=c.hy);Be(d,a,c)};bB.prototype.__destroy__=function(){Ce(this.hy)}; +function x(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=De(a,c,d,e);h(x)[this.hy]=this}x.prototype=Object.create(u.prototype);x.prototype.constructor=x;x.prototype.iy=x;x.jy={};b.btDiscreteDynamicsWorld=x;x.prototype.setGravity=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ee(c,a)};x.prototype.getGravity=function(){return k(Fe(this.hy),p)}; +x.prototype.addRigidBody=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);void 0===c?Ge(e,a):void 0===d?_emscripten_bind_btDiscreteDynamicsWorld_addRigidBody_2(e,a,c):He(e,a,c,d)};x.prototype.removeRigidBody=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ie(c,a)}; +x.prototype.addConstraint=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof 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k(Ue(this.hy),PA)};x.prototype.getDispatchInfo=function(){return k(Ve(this.hy),l)};x.prototype.addCollisionObject=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);void 0===c?We(e,a):void 0===d?Xe(e,a,c):Ye(e,a,c,d)}; +x.prototype.removeCollisionObject=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ze(c,a)};x.prototype.getBroadphase=function(){return k($e(this.hy),QA)};x.prototype.convexSweepTest=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);af(n,a,c,d,e,g)}; +x.prototype.contactPairTest=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);bf(e,a,c,d)};x.prototype.contactTest=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);cf(d,a,c)};x.prototype.updateSingleAabb=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);df(c,a)};x.prototype.setDebugDrawer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ef(c,a)}; +x.prototype.getDebugDrawer=function(){return k(ff(this.hy),RA)};x.prototype.debugDrawWorld=function(){gf(this.hy)};x.prototype.debugDrawObject=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);hf(e,a,c,d)};x.prototype.addAction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jf(c,a)};x.prototype.removeAction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);kf(c,a)}; +x.prototype.getSolverInfo=function(){return k(lf(this.hy),v)};x.prototype.setInternalTickCallback=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);void 0===c?mf(e,a):void 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a&&(a=a.hy);Cf(c,a)};eB.prototype.setAngularLowerLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Df(c,a)};eB.prototype.setAngularUpperLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ef(c,a)};eB.prototype.getFrameOffsetA=function(){return k(Ff(this.hy),r)}; +eB.prototype.enableFeedback=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Gf(c,a)};eB.prototype.getBreakingImpulseThreshold=function(){return Hf(this.hy)};eB.prototype.setBreakingImpulseThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);If(c,a)};eB.prototype.getParam=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return Jf(d,a,c)}; +eB.prototype.setParam=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);Kf(e,a,c,d)};eB.prototype.__destroy__=function(){Lf(this.hy)};function fB(){throw"cannot construct a btStridingMeshInterface, no constructor in IDL";}fB.prototype=Object.create(f.prototype);fB.prototype.constructor=fB;fB.prototype.iy=fB;fB.jy={};b.btStridingMeshInterface=fB; +fB.prototype.setScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Mf(c,a)};fB.prototype.__destroy__=function(){Nf(this.hy)};function gB(){throw"cannot construct a btMotionState, no constructor in IDL";}gB.prototype=Object.create(f.prototype);gB.prototype.constructor=gB;gB.prototype.iy=gB;gB.jy={};b.btMotionState=gB;gB.prototype.getWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Of(c,a)}; +gB.prototype.setWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pf(c,a)};gB.prototype.__destroy__=function(){Qf(this.hy)};function y(){throw"cannot construct a ConvexResultCallback, no constructor in IDL";}y.prototype=Object.create(f.prototype);y.prototype.constructor=y;y.prototype.iy=y;y.jy={};b.ConvexResultCallback=y;y.prototype.hasHit=function(){return!!Rf(this.hy)};y.prototype.get_m_collisionFilterGroup=y.prototype.ky=function(){return Sf(this.hy)}; +y.prototype.set_m_collisionFilterGroup=y.prototype.my=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Tf(c,a)};Object.defineProperty(y.prototype,"m_collisionFilterGroup",{get:y.prototype.ky,set:y.prototype.my});y.prototype.get_m_collisionFilterMask=y.prototype.ly=function(){return Uf(this.hy)};y.prototype.set_m_collisionFilterMask=y.prototype.ny=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vf(c,a)}; +Object.defineProperty(y.prototype,"m_collisionFilterMask",{get:y.prototype.ly,set:y.prototype.ny});y.prototype.get_m_closestHitFraction=y.prototype.oy=function(){return Wf(this.hy)};y.prototype.set_m_closestHitFraction=y.prototype.py=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Xf(c,a)};Object.defineProperty(y.prototype,"m_closestHitFraction",{get:y.prototype.oy,set:y.prototype.py});y.prototype.__destroy__=function(){Yf(this.hy)}; +function hB(){throw"cannot construct a ContactResultCallback, no constructor in IDL";}hB.prototype=Object.create(f.prototype);hB.prototype.constructor=hB;hB.prototype.iy=hB;hB.jy={};b.ContactResultCallback=hB; +hB.prototype.addSingleResult=function(a,c,d,e,g,n,F){var aa=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);n&&"object"===typeof n&&(n=n.hy);F&&"object"===typeof F&&(F=F.hy);return Zf(aa,a,c,d,e,g,n,F)};hB.prototype.__destroy__=function(){$f(this.hy)};function iB(){throw"cannot construct a btSoftBodySolver, no constructor in IDL";}iB.prototype=Object.create(f.prototype); +iB.prototype.constructor=iB;iB.prototype.iy=iB;iB.jy={};b.btSoftBodySolver=iB;iB.prototype.__destroy__=function(){ag(this.hy)};function z(){throw"cannot construct a RayResultCallback, no constructor in IDL";}z.prototype=Object.create(f.prototype);z.prototype.constructor=z;z.prototype.iy=z;z.jy={};b.RayResultCallback=z;z.prototype.hasHit=function(){return!!bg(this.hy)};z.prototype.get_m_collisionFilterGroup=z.prototype.ky=function(){return cg(this.hy)}; +z.prototype.set_m_collisionFilterGroup=z.prototype.my=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);dg(c,a)};Object.defineProperty(z.prototype,"m_collisionFilterGroup",{get:z.prototype.ky,set:z.prototype.my});z.prototype.get_m_collisionFilterMask=z.prototype.ly=function(){return eg(this.hy)};z.prototype.set_m_collisionFilterMask=z.prototype.ny=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);fg(c,a)}; +Object.defineProperty(z.prototype,"m_collisionFilterMask",{get:z.prototype.ly,set:z.prototype.ny});z.prototype.get_m_closestHitFraction=z.prototype.oy=function(){return gg(this.hy)};z.prototype.set_m_closestHitFraction=z.prototype.py=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);hg(c,a)};Object.defineProperty(z.prototype,"m_closestHitFraction",{get:z.prototype.oy,set:z.prototype.py});z.prototype.get_m_collisionObject=z.prototype.qy=function(){return k(ig(this.hy),q)}; +z.prototype.set_m_collisionObject=z.prototype.xy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jg(c,a)};Object.defineProperty(z.prototype,"m_collisionObject",{get:z.prototype.qy,set:z.prototype.xy});z.prototype.__destroy__=function(){kg(this.hy)};function jB(){throw"cannot construct a btMatrix3x3, no constructor in IDL";}jB.prototype=Object.create(f.prototype);jB.prototype.constructor=jB;jB.prototype.iy=jB;jB.jy={};b.btMatrix3x3=jB; +jB.prototype.setEulerZYX=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);lg(e,a,c,d)};jB.prototype.getRotation=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);mg(c,a)};jB.prototype.getRow=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(ng(c,a),p)};jB.prototype.__destroy__=function(){og(this.hy)};function kB(){throw"cannot construct a btScalarArray, no constructor in IDL";}kB.prototype=Object.create(f.prototype); +kB.prototype.constructor=kB;kB.prototype.iy=kB;kB.jy={};b.btScalarArray=kB;kB.prototype.size=kB.prototype.size=function(){return pg(this.hy)};kB.prototype.at=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return qg(c,a)};kB.prototype.__destroy__=function(){rg(this.hy)};function A(){throw"cannot construct a Material, no constructor in IDL";}A.prototype=Object.create(f.prototype);A.prototype.constructor=A;A.prototype.iy=A;A.jy={};b.Material=A;A.prototype.get_m_kLST=A.prototype.vA=function(){return sg(this.hy)}; +A.prototype.set_m_kLST=A.prototype.bD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);tg(c,a)};Object.defineProperty(A.prototype,"m_kLST",{get:A.prototype.vA,set:A.prototype.bD});A.prototype.get_m_kAST=A.prototype.uA=function(){return ug(this.hy)};A.prototype.set_m_kAST=A.prototype.aD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);vg(c,a)};Object.defineProperty(A.prototype,"m_kAST",{get:A.prototype.uA,set:A.prototype.aD});A.prototype.get_m_kVST=A.prototype.wA=function(){return wg(this.hy)}; +A.prototype.set_m_kVST=A.prototype.cD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);xg(c,a)};Object.defineProperty(A.prototype,"m_kVST",{get:A.prototype.wA,set:A.prototype.cD});A.prototype.get_m_flags=A.prototype.cA=function(){return yg(this.hy)};A.prototype.set_m_flags=A.prototype.JC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);zg(c,a)};Object.defineProperty(A.prototype,"m_flags",{get:A.prototype.cA,set:A.prototype.JC});A.prototype.__destroy__=function(){Ag(this.hy)}; +function l(){throw"cannot construct a btDispatcherInfo, no constructor in IDL";}l.prototype=Object.create(f.prototype);l.prototype.constructor=l;l.prototype.iy=l;l.jy={};b.btDispatcherInfo=l;l.prototype.get_m_timeStep=l.prototype.jB=function(){return Bg(this.hy)};l.prototype.set_m_timeStep=l.prototype.QD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Cg(c,a)};Object.defineProperty(l.prototype,"m_timeStep",{get:l.prototype.jB,set:l.prototype.QD}); +l.prototype.get_m_stepCount=l.prototype.aB=function(){return Dg(this.hy)};l.prototype.set_m_stepCount=l.prototype.HD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Eg(c,a)};Object.defineProperty(l.prototype,"m_stepCount",{get:l.prototype.aB,set:l.prototype.HD});l.prototype.get_m_dispatchFunc=l.prototype.Wz=function(){return Fg(this.hy)};l.prototype.set_m_dispatchFunc=l.prototype.CC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Gg(c,a)}; +Object.defineProperty(l.prototype,"m_dispatchFunc",{get:l.prototype.Wz,set:l.prototype.CC});l.prototype.get_m_timeOfImpact=l.prototype.iB=function(){return Hg(this.hy)};l.prototype.set_m_timeOfImpact=l.prototype.PD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ig(c,a)};Object.defineProperty(l.prototype,"m_timeOfImpact",{get:l.prototype.iB,set:l.prototype.PD});l.prototype.get_m_useContinuous=l.prototype.lB=function(){return!!Jg(this.hy)}; +l.prototype.set_m_useContinuous=l.prototype.SD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Kg(c,a)};Object.defineProperty(l.prototype,"m_useContinuous",{get:l.prototype.lB,set:l.prototype.SD});l.prototype.get_m_enableSatConvex=l.prototype.$z=function(){return!!Lg(this.hy)};l.prototype.set_m_enableSatConvex=l.prototype.GC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Mg(c,a)};Object.defineProperty(l.prototype,"m_enableSatConvex",{get:l.prototype.$z,set:l.prototype.GC}); +l.prototype.get_m_enableSPU=l.prototype.Zz=function(){return!!Ng(this.hy)};l.prototype.set_m_enableSPU=l.prototype.FC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Og(c,a)};Object.defineProperty(l.prototype,"m_enableSPU",{get:l.prototype.Zz,set:l.prototype.FC});l.prototype.get_m_useEpa=l.prototype.nB=function(){return!!Pg(this.hy)};l.prototype.set_m_useEpa=l.prototype.UD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Qg(c,a)}; +Object.defineProperty(l.prototype,"m_useEpa",{get:l.prototype.nB,set:l.prototype.UD});l.prototype.get_m_allowedCcdPenetration=l.prototype.zz=function(){return Rg(this.hy)};l.prototype.set_m_allowedCcdPenetration=l.prototype.fC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Sg(c,a)};Object.defineProperty(l.prototype,"m_allowedCcdPenetration",{get:l.prototype.zz,set:l.prototype.fC});l.prototype.get_m_useConvexConservativeDistanceUtil=l.prototype.mB=function(){return!!Tg(this.hy)}; +l.prototype.set_m_useConvexConservativeDistanceUtil=l.prototype.TD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ug(c,a)};Object.defineProperty(l.prototype,"m_useConvexConservativeDistanceUtil",{get:l.prototype.mB,set:l.prototype.TD});l.prototype.get_m_convexConservativeDistanceThreshold=l.prototype.Rz=function(){return Vg(this.hy)};l.prototype.set_m_convexConservativeDistanceThreshold=l.prototype.xC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Wg(c,a)}; +Object.defineProperty(l.prototype,"m_convexConservativeDistanceThreshold",{get:l.prototype.Rz,set:l.prototype.xC});l.prototype.__destroy__=function(){Xg(this.hy)};function B(){throw"cannot construct a btWheelInfoConstructionInfo, no constructor in IDL";}B.prototype=Object.create(f.prototype);B.prototype.constructor=B;B.prototype.iy=B;B.jy={};b.btWheelInfoConstructionInfo=B;B.prototype.get_m_chassisConnectionCS=B.prototype.Lz=function(){return k(Yg(this.hy),p)}; +B.prototype.set_m_chassisConnectionCS=B.prototype.rC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Zg(c,a)};Object.defineProperty(B.prototype,"m_chassisConnectionCS",{get:B.prototype.Lz,set:B.prototype.rC});B.prototype.get_m_wheelDirectionCS=B.prototype.Ly=function(){return k($g(this.hy),p)};B.prototype.set_m_wheelDirectionCS=B.prototype.Uy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ah(c,a)};Object.defineProperty(B.prototype,"m_wheelDirectionCS",{get:B.prototype.Ly,set:B.prototype.Uy}); +B.prototype.get_m_wheelAxleCS=B.prototype.Ky=function(){return k(bh(this.hy),p)};B.prototype.set_m_wheelAxleCS=B.prototype.Ty=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ch(c,a)};Object.defineProperty(B.prototype,"m_wheelAxleCS",{get:B.prototype.Ky,set:B.prototype.Ty});B.prototype.get_m_suspensionRestLength=B.prototype.fB=function(){return dh(this.hy)};B.prototype.set_m_suspensionRestLength=B.prototype.MD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);eh(c,a)}; +Object.defineProperty(B.prototype,"m_suspensionRestLength",{get:B.prototype.fB,set:B.prototype.MD});B.prototype.get_m_maxSuspensionTravelCm=B.prototype.vy=function(){return fh(this.hy)};B.prototype.set_m_maxSuspensionTravelCm=B.prototype.Cy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);gh(c,a)};Object.defineProperty(B.prototype,"m_maxSuspensionTravelCm",{get:B.prototype.vy,set:B.prototype.Cy});B.prototype.get_m_wheelRadius=B.prototype.tB=function(){return hh(this.hy)}; +B.prototype.set_m_wheelRadius=B.prototype.$D=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ih(c,a)};Object.defineProperty(B.prototype,"m_wheelRadius",{get:B.prototype.tB,set:B.prototype.$D});B.prototype.get_m_suspensionStiffness=B.prototype.wy=function(){return jh(this.hy)};B.prototype.set_m_suspensionStiffness=B.prototype.Dy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);kh(c,a)};Object.defineProperty(B.prototype,"m_suspensionStiffness",{get:B.prototype.wy,set:B.prototype.Dy}); +B.prototype.get_m_wheelsDampingCompression=B.prototype.My=function(){return lh(this.hy)};B.prototype.set_m_wheelsDampingCompression=B.prototype.Vy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);mh(c,a)};Object.defineProperty(B.prototype,"m_wheelsDampingCompression",{get:B.prototype.My,set:B.prototype.Vy});B.prototype.get_m_wheelsDampingRelaxation=B.prototype.Ny=function(){return nh(this.hy)}; +B.prototype.set_m_wheelsDampingRelaxation=B.prototype.Wy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);oh(c,a)};Object.defineProperty(B.prototype,"m_wheelsDampingRelaxation",{get:B.prototype.Ny,set:B.prototype.Wy});B.prototype.get_m_frictionSlip=B.prototype.ry=function(){return ph(this.hy)};B.prototype.set_m_frictionSlip=B.prototype.yy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);qh(c,a)};Object.defineProperty(B.prototype,"m_frictionSlip",{get:B.prototype.ry,set:B.prototype.yy}); +B.prototype.get_m_maxSuspensionForce=B.prototype.uy=function(){return rh(this.hy)};B.prototype.set_m_maxSuspensionForce=B.prototype.By=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sh(c,a)};Object.defineProperty(B.prototype,"m_maxSuspensionForce",{get:B.prototype.uy,set:B.prototype.By});B.prototype.get_m_bIsFrontWheel=B.prototype.Fy=function(){return!!th(this.hy)};B.prototype.set_m_bIsFrontWheel=B.prototype.Oy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);uh(c,a)}; +Object.defineProperty(B.prototype,"m_bIsFrontWheel",{get:B.prototype.Fy,set:B.prototype.Oy});B.prototype.__destroy__=function(){vh(this.hy)};function lB(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=void 0===c?wh(a):xh(a,c);h(lB)[this.hy]=this}lB.prototype=Object.create(cB.prototype);lB.prototype.constructor=lB;lB.prototype.iy=lB;lB.jy={};b.btConvexTriangleMeshShape=lB;lB.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);yh(c,a)}; +lB.prototype.getLocalScaling=function(){return k(zh(this.hy),p)};lB.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ah(d,a,c)};lB.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Bh(c,a)};lB.prototype.getMargin=function(){return Ch(this.hy)};lB.prototype.__destroy__=function(){Dh(this.hy)};function QA(){throw"cannot construct a btBroadphaseInterface, no constructor in IDL";}QA.prototype=Object.create(f.prototype); +QA.prototype.constructor=QA;QA.prototype.iy=QA;QA.jy={};b.btBroadphaseInterface=QA;QA.prototype.getOverlappingPairCache=function(){return k(Eh(this.hy),PA)};QA.prototype.__destroy__=function(){Fh(this.hy)};function C(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=void 0===e?Gh(a,c,d):Hh(a,c,d,e);h(C)[this.hy]=this}C.prototype=Object.create(f.prototype);C.prototype.constructor=C;C.prototype.iy=C; +C.jy={};b.btRigidBodyConstructionInfo=C;C.prototype.get_m_linearDamping=C.prototype.xA=function(){return Ih(this.hy)};C.prototype.set_m_linearDamping=C.prototype.dD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Jh(c,a)};Object.defineProperty(C.prototype,"m_linearDamping",{get:C.prototype.xA,set:C.prototype.dD});C.prototype.get_m_angularDamping=C.prototype.Bz=function(){return Kh(this.hy)}; +C.prototype.set_m_angularDamping=C.prototype.hC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Lh(c,a)};Object.defineProperty(C.prototype,"m_angularDamping",{get:C.prototype.Bz,set:C.prototype.hC});C.prototype.get_m_friction=C.prototype.dA=function(){return Mh(this.hy)};C.prototype.set_m_friction=C.prototype.KC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Nh(c,a)};Object.defineProperty(C.prototype,"m_friction",{get:C.prototype.dA,set:C.prototype.KC}); +C.prototype.get_m_rollingFriction=C.prototype.TA=function(){return Oh(this.hy)};C.prototype.set_m_rollingFriction=C.prototype.zD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ph(c,a)};Object.defineProperty(C.prototype,"m_rollingFriction",{get:C.prototype.TA,set:C.prototype.zD});C.prototype.get_m_restitution=C.prototype.RA=function(){return Qh(this.hy)};C.prototype.set_m_restitution=C.prototype.xD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Rh(c,a)}; +Object.defineProperty(C.prototype,"m_restitution",{get:C.prototype.RA,set:C.prototype.xD});C.prototype.get_m_linearSleepingThreshold=C.prototype.yA=function(){return Sh(this.hy)};C.prototype.set_m_linearSleepingThreshold=C.prototype.eD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Th(c,a)};Object.defineProperty(C.prototype,"m_linearSleepingThreshold",{get:C.prototype.yA,set:C.prototype.eD});C.prototype.get_m_angularSleepingThreshold=C.prototype.Cz=function(){return Uh(this.hy)}; +C.prototype.set_m_angularSleepingThreshold=C.prototype.iC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vh(c,a)};Object.defineProperty(C.prototype,"m_angularSleepingThreshold",{get:C.prototype.Cz,set:C.prototype.iC});C.prototype.get_m_additionalDamping=C.prototype.wz=function(){return!!Wh(this.hy)};C.prototype.set_m_additionalDamping=C.prototype.cC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Xh(c,a)}; +Object.defineProperty(C.prototype,"m_additionalDamping",{get:C.prototype.wz,set:C.prototype.cC});C.prototype.get_m_additionalDampingFactor=C.prototype.xz=function(){return Yh(this.hy)};C.prototype.set_m_additionalDampingFactor=C.prototype.dC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Zh(c,a)};Object.defineProperty(C.prototype,"m_additionalDampingFactor",{get:C.prototype.xz,set:C.prototype.dC});C.prototype.get_m_additionalLinearDampingThresholdSqr=C.prototype.yz=function(){return $h(this.hy)}; +C.prototype.set_m_additionalLinearDampingThresholdSqr=C.prototype.eC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ai(c,a)};Object.defineProperty(C.prototype,"m_additionalLinearDampingThresholdSqr",{get:C.prototype.yz,set:C.prototype.eC});C.prototype.get_m_additionalAngularDampingThresholdSqr=C.prototype.vz=function(){return bi(this.hy)};C.prototype.set_m_additionalAngularDampingThresholdSqr=C.prototype.bC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ci(c,a)}; +Object.defineProperty(C.prototype,"m_additionalAngularDampingThresholdSqr",{get:C.prototype.vz,set:C.prototype.bC});C.prototype.get_m_additionalAngularDampingFactor=C.prototype.uz=function(){return di(this.hy)};C.prototype.set_m_additionalAngularDampingFactor=C.prototype.aC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ei(c,a)};Object.defineProperty(C.prototype,"m_additionalAngularDampingFactor",{get:C.prototype.uz,set:C.prototype.aC});C.prototype.__destroy__=function(){fi(this.hy)}; +function mB(){throw"cannot construct a btCollisionConfiguration, no constructor in IDL";}mB.prototype=Object.create(f.prototype);mB.prototype.constructor=mB;mB.prototype.iy=mB;mB.jy={};b.btCollisionConfiguration=mB;mB.prototype.__destroy__=function(){gi(this.hy)};function dB(){this.hy=hi();h(dB)[this.hy]=this}dB.prototype=Object.create(f.prototype);dB.prototype.constructor=dB;dB.prototype.iy=dB;dB.jy={};b.btPersistentManifold=dB;dB.prototype.getBody0=function(){return k(ii(this.hy),q)}; +dB.prototype.getBody1=function(){return k(ji(this.hy),q)};dB.prototype.getNumContacts=function(){return ki(this.hy)};dB.prototype.getContactPoint=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(li(c,a),D)};dB.prototype.__destroy__=function(){mi(this.hy)};function nB(a){a&&"object"===typeof a&&(a=a.hy);this.hy=void 0===a?ni():oi(a);h(nB)[this.hy]=this}nB.prototype=Object.create(m.prototype);nB.prototype.constructor=nB;nB.prototype.iy=nB;nB.jy={};b.btCompoundShape=nB; +nB.prototype.addChildShape=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);pi(d,a,c)};nB.prototype.removeChildShape=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);qi(c,a)};nB.prototype.removeChildShapeByIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ri(c,a)};nB.prototype.getNumChildShapes=function(){return si(this.hy)};nB.prototype.getChildShape=function(a){var c=this.hy;a&&"object"===typeof 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a&&(a=a.hy);hj(c,a)};Object.defineProperty(G.prototype,"m_collisionFilterGroup",{get:G.prototype.ky,set:G.prototype.my});G.prototype.get_m_collisionFilterMask=G.prototype.ly=function(){return ij(this.hy)};G.prototype.set_m_collisionFilterMask=G.prototype.ny=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jj(c,a)}; +Object.defineProperty(G.prototype,"m_collisionFilterMask",{get:G.prototype.ly,set:G.prototype.ny});G.prototype.get_m_closestHitFraction=G.prototype.oy=function(){return kj(this.hy)};G.prototype.set_m_closestHitFraction=G.prototype.py=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);lj(c,a)};Object.defineProperty(G.prototype,"m_closestHitFraction",{get:G.prototype.oy,set:G.prototype.py});G.prototype.get_m_collisionObject=G.prototype.qy=function(){return k(mj(this.hy),q)}; +G.prototype.set_m_collisionObject=G.prototype.xy=function(a){var c=this.hy;a&&"object"===typeof 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c=this.hy;a&&"object"===typeof a&&(a=a.hy);ak(c,a)}; +I.prototype.applyCentralLocalForce=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);bk(c,a)};I.prototype.applyTorqueImpulse=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ck(c,a)};I.prototype.applyImpulse=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);dk(d,a,c)};I.prototype.applyCentralImpulse=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ek(c,a)};I.prototype.updateInertiaTensor=function(){fk(this.hy)}; +I.prototype.getLinearVelocity=function(){return k(gk(this.hy),p)};I.prototype.getAngularVelocity=function(){return k(hk(this.hy),p)};I.prototype.setLinearVelocity=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ik(c,a)};I.prototype.setAngularVelocity=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jk(c,a)};I.prototype.getMotionState=function(){return k(kk(this.hy),gB)};I.prototype.setMotionState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);lk(c,a)}; +I.prototype.getAngularFactor=function(){return k(mk(this.hy),p)};I.prototype.setAngularFactor=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);nk(c,a)};I.prototype.upcast=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(ok(c,a),I)};I.prototype.getAabb=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);pk(d,a,c)};I.prototype.applyGravity=function(){qk(this.hy)};I.prototype.getGravity=function(){return k(rk(this.hy),p)}; +I.prototype.setGravity=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sk(c,a)};I.prototype.getBroadphaseProxy=function(){return k(tk(this.hy),t)};I.prototype.clearForces=function(){uk(this.hy)};I.prototype.setAnisotropicFriction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);vk(d,a,c)};I.prototype.getCollisionShape=function(){return k(wk(this.hy),m)}; 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c=this.hy;a&&"object"===typeof a&&(a=a.hy);Kk(c,a)}; +I.prototype.setRollingFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Lk(c,a)};I.prototype.getWorldTransform=function(){return k(Mk(this.hy),r)};I.prototype.getCollisionFlags=function(){return Nk(this.hy)};I.prototype.setCollisionFlags=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ok(c,a)};I.prototype.setWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pk(c,a)}; +I.prototype.setCollisionShape=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Qk(c,a)};I.prototype.setCcdMotionThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Rk(c,a)};I.prototype.setCcdSweptSphereRadius=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Sk(c,a)};I.prototype.getUserIndex=function(){return Tk(this.hy)};I.prototype.setUserIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Uk(c,a)}; +I.prototype.getUserPointer=function(){return k(Vk(this.hy),SA)};I.prototype.setUserPointer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Wk(c,a)};I.prototype.getBroadphaseHandle=function(){return k(Xk(this.hy),t)};I.prototype.__destroy__=function(){Yk(this.hy)};function uB(){throw"cannot construct a btIndexedMeshArray, no constructor in IDL";}uB.prototype=Object.create(f.prototype);uB.prototype.constructor=uB;uB.prototype.iy=uB;uB.jy={};b.btIndexedMeshArray=uB; +uB.prototype.size=uB.prototype.size=function(){return Zk(this.hy)};uB.prototype.at=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k($k(c,a),vB)};uB.prototype.__destroy__=function(){al(this.hy)};function wB(){this.hy=bl();h(wB)[this.hy]=this}wB.prototype=Object.create(f.prototype);wB.prototype.constructor=wB;wB.prototype.iy=wB;wB.jy={};b.btDbvtBroadphase=wB;wB.prototype.__destroy__=function(){cl(this.hy)}; +function xB(a,c,d,e,g,n,F,aa,ta){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof 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yB(){this.hy=kl();h(yB)[this.hy]=this}yB.prototype=Object.create(iB.prototype);yB.prototype.constructor=yB;yB.prototype.iy=yB;yB.jy={};b.btDefaultSoftBodySolver=yB;yB.prototype.__destroy__=function(){ll(this.hy)};function zB(a){a&&"object"===typeof a&&(a=a.hy);this.hy=ml(a);h(zB)[this.hy]=this}zB.prototype=Object.create(OA.prototype);zB.prototype.constructor=zB;zB.prototype.iy=zB;zB.jy={};b.btCollisionDispatcher=zB; +zB.prototype.getNumManifolds=function(){return nl(this.hy)};zB.prototype.getManifoldByIndexInternal=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(ol(c,a),dB)};zB.prototype.__destroy__=function(){pl(this.hy)}; +function AB(a,c,d,e,g){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);this.hy=void 0===d?ql(a,c):void 0===e?rl(a,c,d):void 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a&&(a=a.hy);Gl(c,a)};Object.defineProperty(J.prototype,"water_normal",{get:J.prototype.DB,set:J.prototype.jE});J.prototype.get_m_broadphase=J.prototype.Gz=function(){return k(Hl(this.hy),QA)}; +J.prototype.set_m_broadphase=J.prototype.mC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Il(c,a)};Object.defineProperty(J.prototype,"m_broadphase",{get:J.prototype.Gz,set:J.prototype.mC});J.prototype.get_m_dispatcher=J.prototype.Xz=function(){return k(Jl(this.hy),OA)};J.prototype.set_m_dispatcher=J.prototype.DC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Kl(c,a)};Object.defineProperty(J.prototype,"m_dispatcher",{get:J.prototype.Xz,set:J.prototype.DC}); +J.prototype.get_m_gravity=J.prototype.fA=function(){return k(Ll(this.hy),p)};J.prototype.set_m_gravity=J.prototype.MC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ml(c,a)};Object.defineProperty(J.prototype,"m_gravity",{get:J.prototype.fA,set:J.prototype.MC});J.prototype.__destroy__=function(){Nl(this.hy)}; +function BB(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=void 0===d?Ol(a,c):void 0===e?_emscripten_bind_btConeTwistConstraint_btConeTwistConstraint_3(a,c,d):Pl(a,c,d,e);h(BB)[this.hy]=this}BB.prototype=Object.create(TA.prototype);BB.prototype.constructor=BB;BB.prototype.iy=BB;BB.jy={};b.btConeTwistConstraint=BB; +BB.prototype.setLimit=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ql(d,a,c)};BB.prototype.setAngularOnly=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Rl(c,a)};BB.prototype.setDamping=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Sl(c,a)};BB.prototype.enableMotor=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Tl(c,a)}; 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d&&(d=d.hy);bm(e,a,c,d)};BB.prototype.__destroy__=function(){cm(this.hy)}; +function CB(a,c,d,e,g,n,F){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);n&&"object"===typeof n&&(n=n.hy);F&&"object"===typeof F&&(F=F.hy);this.hy=void 0===d?dm(a,c):void 0===e?em(a,c,d):void 0===g?fm(a,c,d,e):void 0===n?gm(a,c,d,e,g):void 0===F?hm(a,c,d,e,g,n):im(a,c,d,e,g,n,F);h(CB)[this.hy]=this}CB.prototype=Object.create(TA.prototype);CB.prototype.constructor=CB; +CB.prototype.iy=CB;CB.jy={};b.btHingeConstraint=CB;CB.prototype.setLimit=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);void 0===g?jm(n,a,c,d,e):km(n,a,c,d,e,g)};CB.prototype.enableAngularMotor=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);lm(e,a,c,d)}; +CB.prototype.setAngularOnly=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);mm(c,a)};CB.prototype.enableMotor=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);nm(c,a)};CB.prototype.setMaxMotorImpulse=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);om(c,a)};CB.prototype.setMotorTarget=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);pm(d,a,c)}; +CB.prototype.enableFeedback=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);qm(c,a)};CB.prototype.getBreakingImpulseThreshold=function(){return rm(this.hy)};CB.prototype.setBreakingImpulseThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sm(c,a)};CB.prototype.getParam=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return tm(d,a,c)}; +CB.prototype.setParam=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);um(e,a,c,d)};CB.prototype.__destroy__=function(){wm(this.hy)};function DB(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=xm(a,c);h(DB)[this.hy]=this}DB.prototype=Object.create(YA.prototype);DB.prototype.constructor=DB;DB.prototype.iy=DB;DB.jy={};b.btConeShapeZ=DB; +DB.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ym(c,a)};DB.prototype.getLocalScaling=function(){return k(zm(this.hy),p)};DB.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Am(d,a,c)};DB.prototype.__destroy__=function(){Bm(this.hy)};function EB(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=Cm(a,c);h(EB)[this.hy]=this}EB.prototype=Object.create(YA.prototype); 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d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return Mm(d,a,c)};FB.prototype.addIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Nm(c,a)};FB.prototype.getIndexedMeshArray=function(){return k(Om(this.hy),uB)};FB.prototype.setScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pm(c,a)};FB.prototype.__destroy__=function(){Qm(this.hy)}; +function GB(a,c){IA();"object"==typeof a&&(a=MA(a));c&&"object"===typeof c&&(c=c.hy);this.hy=void 0===a?Rm():void 0===c?Sm(a):Tm(a,c);h(GB)[this.hy]=this}GB.prototype=Object.create(m.prototype);GB.prototype.constructor=GB;GB.prototype.iy=GB;GB.jy={};b.btConvexHullShape=GB;GB.prototype.addPoint=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);void 0===c?Um(d,a):Vm(d,a,c)}; +GB.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Wm(c,a)};GB.prototype.getMargin=function(){return Xm(this.hy)};GB.prototype.getNumVertices=function(){return Ym(this.hy)};GB.prototype.initializePolyhedralFeatures=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return!!Zm(c,a)};GB.prototype.recalcLocalAabb=function(){$m(this.hy)};GB.prototype.getConvexPolyhedron=function(){return k(an(this.hy),HB)}; +GB.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);bn(c,a)};GB.prototype.getLocalScaling=function(){return k(cn(this.hy),p)};GB.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);dn(d,a,c)};GB.prototype.__destroy__=function(){en(this.hy)};function K(){this.hy=fn();h(K)[this.hy]=this}K.prototype=Object.create(f.prototype);K.prototype.constructor=K;K.prototype.iy=K;K.jy={}; +b.btVehicleTuning=K;K.prototype.get_m_suspensionStiffness=K.prototype.wy=function(){return gn(this.hy)};K.prototype.set_m_suspensionStiffness=K.prototype.Dy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);hn(c,a)};Object.defineProperty(K.prototype,"m_suspensionStiffness",{get:K.prototype.wy,set:K.prototype.Dy});K.prototype.get_m_suspensionCompression=K.prototype.bB=function(){return jn(this.hy)}; +K.prototype.set_m_suspensionCompression=K.prototype.ID=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);kn(c,a)};Object.defineProperty(K.prototype,"m_suspensionCompression",{get:K.prototype.bB,set:K.prototype.ID});K.prototype.get_m_suspensionDamping=K.prototype.cB=function(){return ln(this.hy)};K.prototype.set_m_suspensionDamping=K.prototype.JD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);mn(c,a)}; +Object.defineProperty(K.prototype,"m_suspensionDamping",{get:K.prototype.cB,set:K.prototype.JD});K.prototype.get_m_maxSuspensionTravelCm=K.prototype.vy=function(){return nn(this.hy)};K.prototype.set_m_maxSuspensionTravelCm=K.prototype.Cy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);on(c,a)};Object.defineProperty(K.prototype,"m_maxSuspensionTravelCm",{get:K.prototype.vy,set:K.prototype.Cy});K.prototype.get_m_frictionSlip=K.prototype.ry=function(){return pn(this.hy)}; +K.prototype.set_m_frictionSlip=K.prototype.yy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);qn(c,a)};Object.defineProperty(K.prototype,"m_frictionSlip",{get:K.prototype.ry,set:K.prototype.yy});K.prototype.get_m_maxSuspensionForce=K.prototype.uy=function(){return rn(this.hy)};K.prototype.set_m_maxSuspensionForce=K.prototype.By=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sn(c,a)};Object.defineProperty(K.prototype,"m_maxSuspensionForce",{get:K.prototype.uy,set:K.prototype.By}); +function IB(){throw"cannot construct a btCollisionObjectWrapper, no constructor in IDL";}IB.prototype=Object.create(f.prototype);IB.prototype.constructor=IB;IB.prototype.iy=IB;IB.jy={};b.btCollisionObjectWrapper=IB;IB.prototype.getWorldTransform=function(){return k(tn(this.hy),r)};IB.prototype.getCollisionObject=function(){return k(un(this.hy),q)};IB.prototype.getCollisionShape=function(){return k(vn(this.hy),m)};function JB(a){a&&"object"===typeof a&&(a=a.hy);this.hy=wn(a);h(JB)[this.hy]=this} +JB.prototype=Object.create(f.prototype);JB.prototype.constructor=JB;JB.prototype.iy=JB;JB.jy={};b.btShapeHull=JB;JB.prototype.buildHull=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return!!xn(c,a)};JB.prototype.numVertices=function(){return yn(this.hy)};JB.prototype.getVertexPointer=function(){return k(zn(this.hy),p)};JB.prototype.__destroy__=function(){An(this.hy)}; +function KB(a,c){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);this.hy=void 0===a?Bn():void 0===c?Cn(a):Dn(a,c);h(KB)[this.hy]=this}KB.prototype=Object.create(gB.prototype);KB.prototype.constructor=KB;KB.prototype.iy=KB;KB.jy={};b.btDefaultMotionState=KB;KB.prototype.getWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);En(c,a)};KB.prototype.setWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Fn(c,a)}; +KB.prototype.get_m_graphicsWorldTrans=KB.prototype.eA=function(){return k(Gn(this.hy),r)};KB.prototype.set_m_graphicsWorldTrans=KB.prototype.LC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Hn(c,a)};Object.defineProperty(KB.prototype,"m_graphicsWorldTrans",{get:KB.prototype.eA,set:KB.prototype.LC});KB.prototype.__destroy__=function(){In(this.hy)};function L(a){a&&"object"===typeof a&&(a=a.hy);this.hy=Jn(a);h(L)[this.hy]=this}L.prototype=Object.create(f.prototype); +L.prototype.constructor=L;L.prototype.iy=L;L.jy={};b.btWheelInfo=L;L.prototype.getSuspensionRestLength=function(){return Kn(this.hy)};L.prototype.updateWheel=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ln(d,a,c)};L.prototype.get_m_suspensionStiffness=L.prototype.wy=function(){return Mn(this.hy)};L.prototype.set_m_suspensionStiffness=L.prototype.Dy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Nn(c,a)}; +Object.defineProperty(L.prototype,"m_suspensionStiffness",{get:L.prototype.wy,set:L.prototype.Dy});L.prototype.get_m_frictionSlip=L.prototype.ry=function(){return On(this.hy)};L.prototype.set_m_frictionSlip=L.prototype.yy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pn(c,a)};Object.defineProperty(L.prototype,"m_frictionSlip",{get:L.prototype.ry,set:L.prototype.yy});L.prototype.get_m_engineForce=L.prototype.aA=function(){return Qn(this.hy)}; +L.prototype.set_m_engineForce=L.prototype.HC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Rn(c,a)};Object.defineProperty(L.prototype,"m_engineForce",{get:L.prototype.aA,set:L.prototype.HC});L.prototype.get_m_rollInfluence=L.prototype.SA=function(){return Sn(this.hy)};L.prototype.set_m_rollInfluence=L.prototype.yD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Tn(c,a)};Object.defineProperty(L.prototype,"m_rollInfluence",{get:L.prototype.SA,set:L.prototype.yD}); +L.prototype.get_m_suspensionRestLength1=L.prototype.gB=function(){return Un(this.hy)};L.prototype.set_m_suspensionRestLength1=L.prototype.ND=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vn(c,a)};Object.defineProperty(L.prototype,"m_suspensionRestLength1",{get:L.prototype.gB,set:L.prototype.ND});L.prototype.get_m_wheelsRadius=L.prototype.uB=function(){return Wn(this.hy)};L.prototype.set_m_wheelsRadius=L.prototype.aE=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Xn(c,a)}; +Object.defineProperty(L.prototype,"m_wheelsRadius",{get:L.prototype.uB,set:L.prototype.aE});L.prototype.get_m_wheelsDampingCompression=L.prototype.My=function(){return Yn(this.hy)};L.prototype.set_m_wheelsDampingCompression=L.prototype.Vy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Zn(c,a)};Object.defineProperty(L.prototype,"m_wheelsDampingCompression",{get:L.prototype.My,set:L.prototype.Vy});L.prototype.get_m_wheelsDampingRelaxation=L.prototype.Ny=function(){return $n(this.hy)}; +L.prototype.set_m_wheelsDampingRelaxation=L.prototype.Wy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ao(c,a)};Object.defineProperty(L.prototype,"m_wheelsDampingRelaxation",{get:L.prototype.Ny,set:L.prototype.Wy});L.prototype.get_m_steering=L.prototype.$A=function(){return bo(this.hy)};L.prototype.set_m_steering=L.prototype.GD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);co(c,a)};Object.defineProperty(L.prototype,"m_steering",{get:L.prototype.$A,set:L.prototype.GD}); +L.prototype.get_m_maxSuspensionForce=L.prototype.uy=function(){return eo(this.hy)};L.prototype.set_m_maxSuspensionForce=L.prototype.By=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);fo(c,a)};Object.defineProperty(L.prototype,"m_maxSuspensionForce",{get:L.prototype.uy,set:L.prototype.By});L.prototype.get_m_maxSuspensionTravelCm=L.prototype.vy=function(){return go(this.hy)}; +L.prototype.set_m_maxSuspensionTravelCm=L.prototype.Cy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ho(c,a)};Object.defineProperty(L.prototype,"m_maxSuspensionTravelCm",{get:L.prototype.vy,set:L.prototype.Cy});L.prototype.get_m_wheelsSuspensionForce=L.prototype.vB=function(){return io(this.hy)};L.prototype.set_m_wheelsSuspensionForce=L.prototype.bE=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jo(c,a)}; +Object.defineProperty(L.prototype,"m_wheelsSuspensionForce",{get:L.prototype.vB,set:L.prototype.bE});L.prototype.get_m_bIsFrontWheel=L.prototype.Fy=function(){return!!ko(this.hy)};L.prototype.set_m_bIsFrontWheel=L.prototype.Oy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);lo(c,a)};Object.defineProperty(L.prototype,"m_bIsFrontWheel",{get:L.prototype.Fy,set:L.prototype.Oy});L.prototype.get_m_raycastInfo=L.prototype.QA=function(){return k(mo(this.hy),M)}; +L.prototype.set_m_raycastInfo=L.prototype.wD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);no(c,a)};Object.defineProperty(L.prototype,"m_raycastInfo",{get:L.prototype.QA,set:L.prototype.wD});L.prototype.get_m_chassisConnectionPointCS=L.prototype.Mz=function(){return k(oo(this.hy),p)};L.prototype.set_m_chassisConnectionPointCS=L.prototype.sC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);po(c,a)}; +Object.defineProperty(L.prototype,"m_chassisConnectionPointCS",{get:L.prototype.Mz,set:L.prototype.sC});L.prototype.get_m_worldTransform=L.prototype.wB=function(){return k(qo(this.hy),r)};L.prototype.set_m_worldTransform=L.prototype.cE=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ro(c,a)};Object.defineProperty(L.prototype,"m_worldTransform",{get:L.prototype.wB,set:L.prototype.cE});L.prototype.get_m_wheelDirectionCS=L.prototype.Ly=function(){return k(so(this.hy),p)}; +L.prototype.set_m_wheelDirectionCS=L.prototype.Uy=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);to(c,a)};Object.defineProperty(L.prototype,"m_wheelDirectionCS",{get:L.prototype.Ly,set:L.prototype.Uy});L.prototype.get_m_wheelAxleCS=L.prototype.Ky=function(){return k(uo(this.hy),p)};L.prototype.set_m_wheelAxleCS=L.prototype.Ty=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);vo(c,a)};Object.defineProperty(L.prototype,"m_wheelAxleCS",{get:L.prototype.Ky,set:L.prototype.Ty}); +L.prototype.get_m_rotation=L.prototype.UA=function(){return wo(this.hy)};L.prototype.set_m_rotation=L.prototype.AD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);xo(c,a)};Object.defineProperty(L.prototype,"m_rotation",{get:L.prototype.UA,set:L.prototype.AD});L.prototype.get_m_deltaRotation=L.prototype.Vz=function(){return yo(this.hy)};L.prototype.set_m_deltaRotation=L.prototype.BC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);zo(c,a)}; +Object.defineProperty(L.prototype,"m_deltaRotation",{get:L.prototype.Vz,set:L.prototype.BC});L.prototype.get_m_brake=L.prototype.Fz=function(){return Ao(this.hy)};L.prototype.set_m_brake=L.prototype.lC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Bo(c,a)};Object.defineProperty(L.prototype,"m_brake",{get:L.prototype.Fz,set:L.prototype.lC});L.prototype.get_m_clippedInvContactDotSuspension=L.prototype.Nz=function(){return Co(this.hy)}; +L.prototype.set_m_clippedInvContactDotSuspension=L.prototype.tC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Do(c,a)};Object.defineProperty(L.prototype,"m_clippedInvContactDotSuspension",{get:L.prototype.Nz,set:L.prototype.tC});L.prototype.get_m_suspensionRelativeVelocity=L.prototype.eB=function(){return Eo(this.hy)};L.prototype.set_m_suspensionRelativeVelocity=L.prototype.LD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Fo(c,a)}; +Object.defineProperty(L.prototype,"m_suspensionRelativeVelocity",{get:L.prototype.eB,set:L.prototype.LD});L.prototype.get_m_skidInfo=L.prototype.XA=function(){return Go(this.hy)};L.prototype.set_m_skidInfo=L.prototype.DD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ho(c,a)};Object.defineProperty(L.prototype,"m_skidInfo",{get:L.prototype.XA,set:L.prototype.DD});L.prototype.__destroy__=function(){Io(this.hy)}; +function N(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=void 0===a?Jo():void 0===c?_emscripten_bind_btVector4_btVector4_1(a):void 0===d?_emscripten_bind_btVector4_btVector4_2(a,c):void 0===e?_emscripten_bind_btVector4_btVector4_3(a,c,d):Ko(a,c,d,e);h(N)[this.hy]=this}N.prototype=Object.create(p.prototype);N.prototype.constructor=N;N.prototype.iy=N;N.jy={};b.btVector4=N;N.prototype.w=function(){return Lo(this.hy)}; +N.prototype.setValue=function(a,c,d,e){var g=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);Mo(g,a,c,d,e)};N.prototype.length=N.prototype.length=function(){return No(this.hy)};N.prototype.x=N.prototype.x=function(){return Oo(this.hy)};N.prototype.y=N.prototype.y=function(){return Po(this.hy)};N.prototype.z=N.prototype.z=function(){return Qo(this.hy)}; +N.prototype.setX=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ro(c,a)};N.prototype.setY=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);So(c,a)};N.prototype.setZ=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);To(c,a)};N.prototype.normalize=N.prototype.normalize=function(){Uo(this.hy)};N.prototype.rotate=N.prototype.rotate=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return k(Vo(d,a,c),p)}; +N.prototype.dot=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return Wo(c,a)};N.prototype.op_mul=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Xo(c,a),p)};N.prototype.op_add=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Yo(c,a),p)};N.prototype.op_sub=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Zo(c,a),p)};N.prototype.__destroy__=function(){$o(this.hy)};function LB(){this.hy=ap();h(LB)[this.hy]=this}LB.prototype=Object.create(f.prototype); +LB.prototype.constructor=LB;LB.prototype.iy=LB;LB.jy={};b.btDefaultCollisionConstructionInfo=LB;LB.prototype.__destroy__=function(){bp(this.hy)};function O(){throw"cannot construct a Anchor, no constructor in IDL";}O.prototype=Object.create(f.prototype);O.prototype.constructor=O;O.prototype.iy=O;O.jy={};b.Anchor=O;O.prototype.get_m_node=O.prototype.FA=function(){return k(cp(this.hy),Node)};O.prototype.set_m_node=O.prototype.lD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);dp(c,a)}; +Object.defineProperty(O.prototype,"m_node",{get:O.prototype.FA,set:O.prototype.lD});O.prototype.get_m_local=O.prototype.zA=function(){return k(ep(this.hy),p)};O.prototype.set_m_local=O.prototype.fD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);fp(c,a)};Object.defineProperty(O.prototype,"m_local",{get:O.prototype.zA,set:O.prototype.fD});O.prototype.get_m_body=O.prototype.Ez=function(){return k(gp(this.hy),I)}; +O.prototype.set_m_body=O.prototype.kC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);hp(c,a)};Object.defineProperty(O.prototype,"m_body",{get:O.prototype.Ez,set:O.prototype.kC});O.prototype.get_m_influence=O.prototype.sA=function(){return ip(this.hy)};O.prototype.set_m_influence=O.prototype.ZC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jp(c,a)};Object.defineProperty(O.prototype,"m_influence",{get:O.prototype.sA,set:O.prototype.ZC}); +O.prototype.get_m_c0=O.prototype.Hz=function(){return k(kp(this.hy),jB)};O.prototype.set_m_c0=O.prototype.nC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);lp(c,a)};Object.defineProperty(O.prototype,"m_c0",{get:O.prototype.Hz,set:O.prototype.nC});O.prototype.get_m_c1=O.prototype.Iz=function(){return k(mp(this.hy),p)};O.prototype.set_m_c1=O.prototype.oC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);np(c,a)};Object.defineProperty(O.prototype,"m_c1",{get:O.prototype.Iz,set:O.prototype.oC}); +O.prototype.get_m_c2=O.prototype.Jz=function(){return op(this.hy)};O.prototype.set_m_c2=O.prototype.pC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);pp(c,a)};Object.defineProperty(O.prototype,"m_c2",{get:O.prototype.Jz,set:O.prototype.pC});O.prototype.__destroy__=function(){qp(this.hy)};function P(){throw"cannot construct a btVehicleRaycasterResult, no constructor in IDL";}P.prototype=Object.create(f.prototype);P.prototype.constructor=P;P.prototype.iy=P;P.jy={}; +b.btVehicleRaycasterResult=P;P.prototype.get_m_hitPointInWorld=P.prototype.nA=function(){return k(rp(this.hy),p)};P.prototype.set_m_hitPointInWorld=P.prototype.UC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sp(c,a)};Object.defineProperty(P.prototype,"m_hitPointInWorld",{get:P.prototype.nA,set:P.prototype.UC});P.prototype.get_m_hitNormalInWorld=P.prototype.lA=function(){return k(tp(this.hy),p)}; +P.prototype.set_m_hitNormalInWorld=P.prototype.SC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);up(c,a)};Object.defineProperty(P.prototype,"m_hitNormalInWorld",{get:P.prototype.lA,set:P.prototype.SC});P.prototype.get_m_distFraction=P.prototype.Yz=function(){return vp(this.hy)};P.prototype.set_m_distFraction=P.prototype.EC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);wp(c,a)};Object.defineProperty(P.prototype,"m_distFraction",{get:P.prototype.Yz,set:P.prototype.EC}); +P.prototype.__destroy__=function(){xp(this.hy)};function pB(){throw"cannot construct a btVector3Array, no constructor in IDL";}pB.prototype=Object.create(f.prototype);pB.prototype.constructor=pB;pB.prototype.iy=pB;pB.jy={};b.btVector3Array=pB;pB.prototype.size=pB.prototype.size=function(){return yp(this.hy)};pB.prototype.at=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(zp(c,a),p)};pB.prototype.__destroy__=function(){Ap(this.hy)}; +function MB(){throw"cannot construct a btConstraintSolver, no constructor in IDL";}MB.prototype=Object.create(f.prototype);MB.prototype.constructor=MB;MB.prototype.iy=MB;MB.jy={};b.btConstraintSolver=MB;MB.prototype.__destroy__=function(){Bp(this.hy)};function Q(a,c,d){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);this.hy=Cp(a,c,d);h(Q)[this.hy]=this}Q.prototype=Object.create(ZA.prototype);Q.prototype.constructor=Q;Q.prototype.iy=Q;Q.jy={}; +b.btRaycastVehicle=Q;Q.prototype.applyEngineForce=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Dp(d,a,c)};Q.prototype.setSteeringValue=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ep(d,a,c)};Q.prototype.getWheelTransformWS=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Fp(c,a),r)}; +Q.prototype.updateWheelTransform=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Gp(d,a,c)};Q.prototype.addWheel=function(a,c,d,e,g,n,F){var aa=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);n&&"object"===typeof n&&(n=n.hy);F&&"object"===typeof F&&(F=F.hy);return k(Hp(aa,a,c,d,e,g,n,F),L)};Q.prototype.getNumWheels=function(){return Ip(this.hy)}; +Q.prototype.getRigidBody=function(){return k(Jp(this.hy),I)};Q.prototype.getWheelInfo=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Kp(c,a),L)};Q.prototype.setBrake=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Lp(d,a,c)};Q.prototype.setCoordinateSystem=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);Mp(e,a,c,d)};Q.prototype.getCurrentSpeedKmHour=function(){return Np(this.hy)}; +Q.prototype.getChassisWorldTransform=function(){return k(Op(this.hy),r)};Q.prototype.rayCast=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return Pp(c,a)};Q.prototype.updateVehicle=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Qp(c,a)};Q.prototype.resetSuspension=function(){Rp(this.hy)};Q.prototype.getSteeringValue=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return Sp(c,a)}; +Q.prototype.updateWheelTransformsWS=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);void 0===c?Tp(d,a):Up(d,a,c)};Q.prototype.setPitchControl=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vp(c,a)};Q.prototype.updateSuspension=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Wp(c,a)};Q.prototype.updateFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Xp(c,a)};Q.prototype.getRightAxis=function(){return Yp(this.hy)}; +Q.prototype.getUpAxis=function(){return Zp(this.hy)};Q.prototype.getForwardAxis=function(){return $p(this.hy)};Q.prototype.getForwardVector=function(){return k(aq(this.hy),p)};Q.prototype.getUserConstraintType=function(){return bq(this.hy)};Q.prototype.setUserConstraintType=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);cq(c,a)};Q.prototype.setUserConstraintId=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);dq(c,a)};Q.prototype.getUserConstraintId=function(){return eq(this.hy)}; +Q.prototype.updateAction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);fq(d,a,c)};Q.prototype.__destroy__=function(){gq(this.hy)};function NB(a){a&&"object"===typeof a&&(a=a.hy);this.hy=hq(a);h(NB)[this.hy]=this}NB.prototype=Object.create(bB.prototype);NB.prototype.constructor=NB;NB.prototype.iy=NB;NB.jy={};b.btCylinderShapeX=NB;NB.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);iq(c,a)};NB.prototype.getMargin=function(){return jq(this.hy)}; +NB.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);kq(c,a)};NB.prototype.getLocalScaling=function(){return k(lq(this.hy),p)};NB.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);mq(d,a,c)};NB.prototype.__destroy__=function(){nq(this.hy)};function OB(a){a&&"object"===typeof a&&(a=a.hy);this.hy=oq(a);h(OB)[this.hy]=this}OB.prototype=Object.create(bB.prototype);OB.prototype.constructor=OB; +OB.prototype.iy=OB;OB.jy={};b.btCylinderShapeZ=OB;OB.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);pq(c,a)};OB.prototype.getMargin=function(){return qq(this.hy)};OB.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);rq(c,a)};OB.prototype.getLocalScaling=function(){return k(sq(this.hy),p)};OB.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);tq(d,a,c)}; 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k(Iq(this.hy),p)};M.prototype.set_m_contactNormalWS=M.prototype.vC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Jq(c,a)};Object.defineProperty(M.prototype,"m_contactNormalWS",{get:M.prototype.Pz,set:M.prototype.vC});M.prototype.get_m_contactPointWS=M.prototype.Qz=function(){return k(Kq(this.hy),p)};M.prototype.set_m_contactPointWS=M.prototype.wC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Lq(c,a)}; +Object.defineProperty(M.prototype,"m_contactPointWS",{get:M.prototype.Qz,set:M.prototype.wC});M.prototype.get_m_suspensionLength=M.prototype.dB=function(){return Mq(this.hy)};M.prototype.set_m_suspensionLength=M.prototype.KD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Nq(c,a)};Object.defineProperty(M.prototype,"m_suspensionLength",{get:M.prototype.dB,set:M.prototype.KD});M.prototype.get_m_hardPointWS=M.prototype.hA=function(){return k(Oq(this.hy),p)}; +M.prototype.set_m_hardPointWS=M.prototype.OC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pq(c,a)};Object.defineProperty(M.prototype,"m_hardPointWS",{get:M.prototype.hA,set:M.prototype.OC});M.prototype.get_m_wheelDirectionWS=M.prototype.sB=function(){return k(Qq(this.hy),p)};M.prototype.set_m_wheelDirectionWS=M.prototype.ZD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Rq(c,a)};Object.defineProperty(M.prototype,"m_wheelDirectionWS",{get:M.prototype.sB,set:M.prototype.ZD}); +M.prototype.get_m_wheelAxleWS=M.prototype.rB=function(){return k(Sq(this.hy),p)};M.prototype.set_m_wheelAxleWS=M.prototype.YD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Tq(c,a)};Object.defineProperty(M.prototype,"m_wheelAxleWS",{get:M.prototype.rB,set:M.prototype.YD});M.prototype.get_m_isInContact=M.prototype.tA=function(){return!!Uq(this.hy)};M.prototype.set_m_isInContact=M.prototype.$C=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vq(c,a)}; 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d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return yr(d,a,c)}; +R.prototype.upcast=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(zr(c,a),R)};R.prototype.setAnisotropicFriction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ar(d,a,c)};R.prototype.getCollisionShape=function(){return k(Br(this.hy),m)};R.prototype.setContactProcessingThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Cr(c,a)}; +R.prototype.setActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Dr(c,a)};R.prototype.forceActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Er(c,a)};R.prototype.activate=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);void 0===a?Fr(c):Gr(c,a)};R.prototype.isActive=function(){return!!Hr(this.hy)};R.prototype.isKinematicObject=function(){return!!Ir(this.hy)};R.prototype.isStaticObject=function(){return!!Jr(this.hy)}; 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a&&(a=a.hy);Cs(c,a)}; +Object.defineProperty(S.prototype,"kPR",{get:S.prototype.jz,set:S.prototype.RB});S.prototype.get_kVC=S.prototype.rz=function(){return Ds(this.hy)};S.prototype.set_kVC=S.prototype.ZB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Es(c,a)};Object.defineProperty(S.prototype,"kVC",{get:S.prototype.rz,set:S.prototype.ZB});S.prototype.get_kDF=S.prototype.dz=function(){return Fs(this.hy)};S.prototype.set_kDF=S.prototype.LB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Gs(c,a)}; +Object.defineProperty(S.prototype,"kDF",{get:S.prototype.dz,set:S.prototype.LB});S.prototype.get_kMT=S.prototype.iz=function(){return Hs(this.hy)};S.prototype.set_kMT=S.prototype.QB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Is(c,a)};Object.defineProperty(S.prototype,"kMT",{get:S.prototype.iz,set:S.prototype.QB});S.prototype.get_kCHR=S.prototype.cz=function(){return Js(this.hy)};S.prototype.set_kCHR=S.prototype.KB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ks(c,a)}; +Object.defineProperty(S.prototype,"kCHR",{get:S.prototype.cz,set:S.prototype.KB});S.prototype.get_kKHR=S.prototype.gz=function(){return Ls(this.hy)};S.prototype.set_kKHR=S.prototype.OB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ms(c,a)};Object.defineProperty(S.prototype,"kKHR",{get:S.prototype.gz,set:S.prototype.OB});S.prototype.get_kSHR=S.prototype.kz=function(){return Ns(this.hy)}; +S.prototype.set_kSHR=S.prototype.SB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Os(c,a)};Object.defineProperty(S.prototype,"kSHR",{get:S.prototype.kz,set:S.prototype.SB});S.prototype.get_kAHR=S.prototype.bz=function(){return Ps(this.hy)};S.prototype.set_kAHR=S.prototype.JB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Qs(c,a)};Object.defineProperty(S.prototype,"kAHR",{get:S.prototype.bz,set:S.prototype.JB});S.prototype.get_kSRHR_CL=S.prototype.nz=function(){return Rs(this.hy)}; 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a&&(a=a.hy);Ys(c,a)};Object.defineProperty(S.prototype,"kSR_SPLT_CL",{get:S.prototype.oz,set:S.prototype.WB}); +S.prototype.get_kSK_SPLT_CL=S.prototype.mz=function(){return Zs(this.hy)};S.prototype.set_kSK_SPLT_CL=S.prototype.UB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);$s(c,a)};Object.defineProperty(S.prototype,"kSK_SPLT_CL",{get:S.prototype.mz,set:S.prototype.UB});S.prototype.get_kSS_SPLT_CL=S.prototype.qz=function(){return at(this.hy)};S.prototype.set_kSS_SPLT_CL=S.prototype.YB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);bt(c,a)}; +Object.defineProperty(S.prototype,"kSS_SPLT_CL",{get:S.prototype.qz,set:S.prototype.YB});S.prototype.get_maxvolume=S.prototype.yB=function(){return ct(this.hy)};S.prototype.set_maxvolume=S.prototype.eE=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);dt(c,a)};Object.defineProperty(S.prototype,"maxvolume",{get:S.prototype.yB,set:S.prototype.eE});S.prototype.get_timescale=S.prototype.AB=function(){return 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0===d?dw(a,c):ew(a,c,d);h(dC)[this.hy]=this}dC.prototype=Object.create(XA.prototype);dC.prototype.constructor=dC;dC.prototype.iy=dC;dC.jy={};b.btBvhTriangleMeshShape=dC;dC.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);fw(c,a)};dC.prototype.getLocalScaling=function(){return k(gw(this.hy),p)}; +dC.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);hw(d,a,c)};dC.prototype.__destroy__=function(){iw(this.hy)};function oB(){throw"cannot construct a btConstCollisionObjectArray, no constructor in IDL";}oB.prototype=Object.create(f.prototype);oB.prototype.constructor=oB;oB.prototype.iy=oB;oB.jy={};b.btConstCollisionObjectArray=oB;oB.prototype.size=oB.prototype.size=function(){return jw(this.hy)}; +oB.prototype.at=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(kw(c,a),q)};oB.prototype.__destroy__=function(){lw(this.hy)};function eC(a,c,d,e,g){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);this.hy=void 0===e?mw(a,c,d):void 0===g?_emscripten_bind_btSliderConstraint_btSliderConstraint_4(a,c,d,e):nw(a,c,d,e,g);h(eC)[this.hy]=this}eC.prototype=Object.create(TA.prototype); +eC.prototype.constructor=eC;eC.prototype.iy=eC;eC.jy={};b.btSliderConstraint=eC;eC.prototype.setLowerLinLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);ow(c,a)};eC.prototype.setUpperLinLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);pw(c,a)};eC.prototype.setLowerAngLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);qw(c,a)};eC.prototype.setUpperAngLimit=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);rw(c,a)}; +eC.prototype.enableFeedback=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);sw(c,a)};eC.prototype.getBreakingImpulseThreshold=function(){return tw(this.hy)};eC.prototype.setBreakingImpulseThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);uw(c,a)};eC.prototype.getParam=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return vw(d,a,c)}; +eC.prototype.setParam=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);ww(e,a,c,d)};eC.prototype.__destroy__=function(){xw(this.hy)};function U(){this.hy=yw();h(U)[this.hy]=this}U.prototype=Object.create(w.prototype);U.prototype.constructor=U;U.prototype.iy=U;U.jy={};b.btPairCachingGhostObject=U; +U.prototype.setAnisotropicFriction=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);zw(d,a,c)};U.prototype.getCollisionShape=function(){return k(Aw(this.hy),m)};U.prototype.setContactProcessingThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Bw(c,a)};U.prototype.setActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Cw(c,a)}; +U.prototype.forceActivationState=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Dw(c,a)};U.prototype.activate=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);void 0===a?Ew(c):Fw(c,a)};U.prototype.isActive=function(){return!!Gw(this.hy)};U.prototype.isKinematicObject=function(){return!!Hw(this.hy)};U.prototype.isStaticObject=function(){return!!Iw(this.hy)};U.prototype.isStaticOrKinematicObject=function(){return!!Jw(this.hy)};U.prototype.getRestitution=function(){return Kw(this.hy)}; +U.prototype.getFriction=function(){return Lw(this.hy)};U.prototype.getRollingFriction=function(){return Mw(this.hy)};U.prototype.setRestitution=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Nw(c,a)};U.prototype.setFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ow(c,a)};U.prototype.setRollingFriction=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Pw(c,a)};U.prototype.getWorldTransform=function(){return k(Qw(this.hy),r)};U.prototype.getCollisionFlags=function(){return Rw(this.hy)}; +U.prototype.setCollisionFlags=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Sw(c,a)};U.prototype.setWorldTransform=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Tw(c,a)};U.prototype.setCollisionShape=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Uw(c,a)};U.prototype.setCcdMotionThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Vw(c,a)};U.prototype.setCcdSweptSphereRadius=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ww(c,a)}; +U.prototype.getUserIndex=function(){return Xw(this.hy)};U.prototype.setUserIndex=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Yw(c,a)};U.prototype.getUserPointer=function(){return k(Zw(this.hy),SA)};U.prototype.setUserPointer=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);$w(c,a)};U.prototype.getBroadphaseHandle=function(){return k(ax(this.hy),t)};U.prototype.getNumOverlappingObjects=function(){return bx(this.hy)}; +U.prototype.getOverlappingObject=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(cx(c,a),q)};U.prototype.__destroy__=function(){dx(this.hy)};function D(){throw"cannot construct a btManifoldPoint, no constructor in IDL";}D.prototype=Object.create(f.prototype);D.prototype.constructor=D;D.prototype.iy=D;D.jy={};b.btManifoldPoint=D;D.prototype.getPositionWorldOnA=function(){return k(ex(this.hy),p)};D.prototype.getPositionWorldOnB=function(){return k(fx(this.hy),p)}; +D.prototype.getAppliedImpulse=function(){return gx(this.hy)};D.prototype.getDistance=function(){return hx(this.hy)};D.prototype.get_m_localPointA=D.prototype.AA=function(){return k(ix(this.hy),p)};D.prototype.set_m_localPointA=D.prototype.gD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);jx(c,a)};Object.defineProperty(D.prototype,"m_localPointA",{get:D.prototype.AA,set:D.prototype.gD});D.prototype.get_m_localPointB=D.prototype.BA=function(){return k(kx(this.hy),p)}; +D.prototype.set_m_localPointB=D.prototype.hD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);lx(c,a)};Object.defineProperty(D.prototype,"m_localPointB",{get:D.prototype.BA,set:D.prototype.hD});D.prototype.get_m_positionWorldOnB=D.prototype.NA=function(){return k(mx(this.hy),p)};D.prototype.set_m_positionWorldOnB=D.prototype.tD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);nx(c,a)};Object.defineProperty(D.prototype,"m_positionWorldOnB",{get:D.prototype.NA,set:D.prototype.tD}); +D.prototype.get_m_positionWorldOnA=D.prototype.MA=function(){return k(ox(this.hy),p)};D.prototype.set_m_positionWorldOnA=D.prototype.sD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);px(c,a)};Object.defineProperty(D.prototype,"m_positionWorldOnA",{get:D.prototype.MA,set:D.prototype.sD});D.prototype.get_m_normalWorldOnB=D.prototype.IA=function(){return k(qx(this.hy),p)};D.prototype.set_m_normalWorldOnB=D.prototype.oD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);rx(c,a)}; +Object.defineProperty(D.prototype,"m_normalWorldOnB",{get:D.prototype.IA,set:D.prototype.oD});D.prototype.get_m_userPersistentData=D.prototype.oB=function(){return sx(this.hy)};D.prototype.set_m_userPersistentData=D.prototype.VD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);tx(c,a)};Object.defineProperty(D.prototype,"m_userPersistentData",{get:D.prototype.oB,set:D.prototype.VD});D.prototype.__destroy__=function(){ux(this.hy)}; +function fC(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=void 0===d?vx(a,c):void 0===e?_emscripten_bind_btPoint2PointConstraint_btPoint2PointConstraint_3(a,c,d):wx(a,c,d,e);h(fC)[this.hy]=this}fC.prototype=Object.create(TA.prototype);fC.prototype.constructor=fC;fC.prototype.iy=fC;fC.jy={};b.btPoint2PointConstraint=fC; +fC.prototype.setPivotA=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);xx(c,a)};fC.prototype.setPivotB=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);yx(c,a)};fC.prototype.getPivotInA=function(){return k(zx(this.hy),p)};fC.prototype.getPivotInB=function(){return k(Ax(this.hy),p)};fC.prototype.enableFeedback=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Bx(c,a)};fC.prototype.getBreakingImpulseThreshold=function(){return Cx(this.hy)}; +fC.prototype.setBreakingImpulseThreshold=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Dx(c,a)};fC.prototype.getParam=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);return Ex(d,a,c)};fC.prototype.setParam=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);Fx(e,a,c,d)};fC.prototype.get_m_setting=fC.prototype.VA=function(){return k(Gx(this.hy),H)}; +fC.prototype.set_m_setting=fC.prototype.BD=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Hx(c,a)};Object.defineProperty(fC.prototype,"m_setting",{get:fC.prototype.VA,set:fC.prototype.BD});fC.prototype.__destroy__=function(){Ix(this.hy)};function gC(){this.hy=Jx();h(gC)[this.hy]=this}gC.prototype=Object.create(f.prototype);gC.prototype.constructor=gC;gC.prototype.iy=gC;gC.jy={};b.btSoftBodyHelpers=gC; +gC.prototype.CreateRope=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);return k(Kx(n,a,c,d,e,g),R)}; +gC.prototype.CreatePatch=function(a,c,d,e,g,n,F,aa,ta){var Rb=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);n&&"object"===typeof n&&(n=n.hy);F&&"object"===typeof F&&(F=F.hy);aa&&"object"===typeof aa&&(aa=aa.hy);ta&&"object"===typeof ta&&(ta=ta.hy);return k(Lx(Rb,a,c,d,e,g,n,F,aa,ta),R)}; +gC.prototype.CreatePatchUV=function(a,c,d,e,g,n,F,aa,ta,Rb){var nC=this.hy;IA();a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);g&&"object"===typeof g&&(g=g.hy);n&&"object"===typeof n&&(n=n.hy);F&&"object"===typeof F&&(F=F.hy);aa&&"object"===typeof aa&&(aa=aa.hy);ta&&"object"===typeof ta&&(ta=ta.hy);"object"==typeof Rb&&(Rb=MA(Rb));return k(Mx(nC,a,c,d,e,g,n,F,aa,ta,Rb),R)}; +gC.prototype.CreateEllipsoid=function(a,c,d,e){var g=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);return k(Nx(g,a,c,d,e),R)}; 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a&&(a=a.hy);Sx(c,a)};Object.defineProperty(t.prototype,"m_collisionFilterGroup",{get:t.prototype.ky,set:t.prototype.my});t.prototype.get_m_collisionFilterMask=t.prototype.ly=function(){return Tx(this.hy)}; +t.prototype.set_m_collisionFilterMask=t.prototype.ny=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);Ux(c,a)};Object.defineProperty(t.prototype,"m_collisionFilterMask",{get:t.prototype.ly,set:t.prototype.ny});t.prototype.__destroy__=function(){Vx(this.hy)};function TB(){throw"cannot construct a tNodeArray, no constructor in IDL";}TB.prototype=Object.create(f.prototype);TB.prototype.constructor=TB;TB.prototype.iy=TB;TB.jy={};b.tNodeArray=TB;TB.prototype.size=TB.prototype.size=function(){return Wx(this.hy)}; +TB.prototype.at=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return k(Xx(c,a),Node)};TB.prototype.__destroy__=function(){Yx(this.hy)};function hC(a){a&&"object"===typeof a&&(a=a.hy);this.hy=Zx(a);h(hC)[this.hy]=this}hC.prototype=Object.create(m.prototype);hC.prototype.constructor=hC;hC.prototype.iy=hC;hC.jy={};b.btBoxShape=hC;hC.prototype.setMargin=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);$x(c,a)};hC.prototype.getMargin=function(){return ay(this.hy)}; +hC.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);by(c,a)};hC.prototype.getLocalScaling=function(){return k(cy(this.hy),p)};hC.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);dy(d,a,c)};hC.prototype.__destroy__=function(){ey(this.hy)};function ZB(){throw"cannot construct a btFace, no constructor in IDL";}ZB.prototype=Object.create(f.prototype);ZB.prototype.constructor=ZB; +ZB.prototype.iy=ZB;ZB.jy={};b.btFace=ZB;ZB.prototype.get_m_indices=ZB.prototype.rA=function(){return k(fy(this.hy),VB)};ZB.prototype.set_m_indices=ZB.prototype.YC=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);gy(c,a)};Object.defineProperty(ZB.prototype,"m_indices",{get:ZB.prototype.rA,set:ZB.prototype.YC});ZB.prototype.get_m_plane=ZB.prototype.LA=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);return hy(c,a)}; +ZB.prototype.set_m_plane=ZB.prototype.rD=function(a,c){var d=this.hy;IA();a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);iy(d,a,c)};Object.defineProperty(ZB.prototype,"m_plane",{get:ZB.prototype.LA,set:ZB.prototype.rD});ZB.prototype.__destroy__=function(){jy(this.hy)};function iC(){this.hy=ky();h(iC)[this.hy]=this}iC.prototype=Object.create(RA.prototype);iC.prototype.constructor=iC;iC.prototype.iy=iC;iC.jy={};b.DebugDrawer=iC; +iC.prototype.drawLine=function(a,c,d){var e=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);ly(e,a,c,d)};iC.prototype.drawContactPoint=function(a,c,d,e,g){var n=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof 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vy(this.hy)};jC.prototype.getRadius=function(){return wy(this.hy)}; +jC.prototype.getHalfHeight=function(){return xy(this.hy)};jC.prototype.setLocalScaling=function(a){var c=this.hy;a&&"object"===typeof a&&(a=a.hy);yy(c,a)};jC.prototype.getLocalScaling=function(){return k(zy(this.hy),p)};jC.prototype.calculateLocalInertia=function(a,c){var d=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);Ay(d,a,c)};jC.prototype.__destroy__=function(){By(this.hy)}; +function W(a,c,d,e){a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);this.hy=Cy(a,c,d,e);h(W)[this.hy]=this}W.prototype=Object.create(aB.prototype);W.prototype.constructor=W;W.prototype.iy=W;W.jy={};b.btQuaternion=W;W.prototype.setValue=function(a,c,d,e){var g=this.hy;a&&"object"===typeof a&&(a=a.hy);c&&"object"===typeof c&&(c=c.hy);d&&"object"===typeof d&&(d=d.hy);e&&"object"===typeof e&&(e=e.hy);Dy(g,a,c,d,e)}; 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a(){b.BT_CONSTRAINT_ERP=qA();b.BT_CONSTRAINT_STOP_ERP=rA();b.BT_CONSTRAINT_CFM=sA();b.BT_CONSTRAINT_STOP_CFM=tA();b.PHY_FLOAT=uA();b.PHY_DOUBLE=vA();b.PHY_INTEGER=wA();b.PHY_SHORT=xA();b.PHY_FIXEDPOINT88=yA();b.PHY_UCHAR=zA()}Ka?a():Ia.unshift(a)})();this.Ammo=b; + + + return Ammo.ready +} +); +})(); +if (typeof exports === 'object' && typeof module === 'object') + module.exports = Ammo; + else if (typeof define === 'function' && define['amd']) + define([], function() { return Ammo; }); + else if (typeof exports === 'object') + exports["Ammo"] = Ammo; + diff --git a/examples/js/libs/ammo.wasm.wasm b/examples/js/libs/ammo.wasm.wasm new file mode 100644 index 00000000000000..fb4eff284d1f8b Binary files /dev/null and b/examples/js/libs/ammo.wasm.wasm differ diff --git a/examples/js/libs/cannon.js b/examples/js/libs/cannon.js deleted file mode 100644 index 331ecc5fec8adc..00000000000000 --- a/examples/js/libs/cannon.js +++ /dev/null @@ -1,13687 +0,0 @@ -/* - * Copyright (c) 2015 cannon.js Authors - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&false)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.CANNON=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o (http://steffe.se)", - "keywords": [ - "cannon.js", - "cannon", - "physics", - "engine", - "3d" - ], - "main": "./build/cannon.js", - "engines": { - "node": "*" - }, - "repository": { - "type": "git", - "url": "https://github.com/schteppe/cannon.js.git" - }, - "bugs": { - "url": "https://github.com/schteppe/cannon.js/issues" - }, - "licenses": [ - { - "type": "MIT" - } - ], - "devDependencies": { - "jshint": "latest", - "uglify-js": "latest", - "nodeunit": "^0.9.0", - "grunt": "~0.4.0", - "grunt-contrib-jshint": "~0.1.1", - "grunt-contrib-nodeunit": "^0.4.1", - "grunt-contrib-concat": "~0.1.3", - "grunt-contrib-uglify": "^0.5.1", - "grunt-browserify": "^2.1.4", - "grunt-contrib-yuidoc": "^0.5.2", - "browserify": "*" - }, - "dependencies": {} -} - -},{}],2:[function(_dereq_,module,exports){ -// Export classes -module.exports = { - version : _dereq_('../package.json').version, - - AABB : _dereq_('./collision/AABB'), - ArrayCollisionMatrix : _dereq_('./collision/ArrayCollisionMatrix'), - Body : _dereq_('./objects/Body'), - Box : _dereq_('./shapes/Box'), - Broadphase : _dereq_('./collision/Broadphase'), - Constraint : _dereq_('./constraints/Constraint'), - ContactEquation : _dereq_('./equations/ContactEquation'), - Narrowphase : _dereq_('./world/Narrowphase'), - ConeTwistConstraint : _dereq_('./constraints/ConeTwistConstraint'), - ContactMaterial : _dereq_('./material/ContactMaterial'), - ConvexPolyhedron : _dereq_('./shapes/ConvexPolyhedron'), - Cylinder : _dereq_('./shapes/Cylinder'), - DistanceConstraint : _dereq_('./constraints/DistanceConstraint'), - Equation : _dereq_('./equations/Equation'), - EventTarget : _dereq_('./utils/EventTarget'), - FrictionEquation : _dereq_('./equations/FrictionEquation'), - GSSolver : _dereq_('./solver/GSSolver'), - GridBroadphase : _dereq_('./collision/GridBroadphase'), - Heightfield : _dereq_('./shapes/Heightfield'), - HingeConstraint : _dereq_('./constraints/HingeConstraint'), - LockConstraint : _dereq_('./constraints/LockConstraint'), - Mat3 : _dereq_('./math/Mat3'), - Material : _dereq_('./material/Material'), - NaiveBroadphase : _dereq_('./collision/NaiveBroadphase'), - ObjectCollisionMatrix : _dereq_('./collision/ObjectCollisionMatrix'), - Pool : _dereq_('./utils/Pool'), - Particle : _dereq_('./shapes/Particle'), - Plane : _dereq_('./shapes/Plane'), - PointToPointConstraint : _dereq_('./constraints/PointToPointConstraint'), - Quaternion : _dereq_('./math/Quaternion'), - Ray : _dereq_('./collision/Ray'), - RaycastVehicle : _dereq_('./objects/RaycastVehicle'), - RaycastResult : _dereq_('./collision/RaycastResult'), - RigidVehicle : _dereq_('./objects/RigidVehicle'), - RotationalEquation : _dereq_('./equations/RotationalEquation'), - RotationalMotorEquation : _dereq_('./equations/RotationalMotorEquation'), - SAPBroadphase : _dereq_('./collision/SAPBroadphase'), - SPHSystem : _dereq_('./objects/SPHSystem'), - Shape : _dereq_('./shapes/Shape'), - Solver : _dereq_('./solver/Solver'), - Sphere : _dereq_('./shapes/Sphere'), - SplitSolver : _dereq_('./solver/SplitSolver'), - Spring : _dereq_('./objects/Spring'), - Trimesh : _dereq_('./shapes/Trimesh'), - Vec3 : _dereq_('./math/Vec3'), - Vec3Pool : _dereq_('./utils/Vec3Pool'), - World : _dereq_('./world/World'), -}; - -},{"../package.json":1,"./collision/AABB":3,"./collision/ArrayCollisionMatrix":4,"./collision/Broadphase":5,"./collision/GridBroadphase":6,"./collision/NaiveBroadphase":7,"./collision/ObjectCollisionMatrix":8,"./collision/Ray":9,"./collision/RaycastResult":10,"./collision/SAPBroadphase":11,"./constraints/ConeTwistConstraint":12,"./constraints/Constraint":13,"./constraints/DistanceConstraint":14,"./constraints/HingeConstraint":15,"./constraints/LockConstraint":16,"./constraints/PointToPointConstraint":17,"./equations/ContactEquation":19,"./equations/Equation":20,"./equations/FrictionEquation":21,"./equations/RotationalEquation":22,"./equations/RotationalMotorEquation":23,"./material/ContactMaterial":24,"./material/Material":25,"./math/Mat3":27,"./math/Quaternion":28,"./math/Vec3":30,"./objects/Body":31,"./objects/RaycastVehicle":32,"./objects/RigidVehicle":33,"./objects/SPHSystem":34,"./objects/Spring":35,"./shapes/Box":37,"./shapes/ConvexPolyhedron":38,"./shapes/Cylinder":39,"./shapes/Heightfield":40,"./shapes/Particle":41,"./shapes/Plane":42,"./shapes/Shape":43,"./shapes/Sphere":44,"./shapes/Trimesh":45,"./solver/GSSolver":46,"./solver/Solver":47,"./solver/SplitSolver":48,"./utils/EventTarget":49,"./utils/Pool":51,"./utils/Vec3Pool":54,"./world/Narrowphase":55,"./world/World":56}],3:[function(_dereq_,module,exports){ -var Vec3 = _dereq_('../math/Vec3'); -var Utils = _dereq_('../utils/Utils'); - -module.exports = AABB; - -/** - * Axis aligned bounding box class. - * @class AABB - * @constructor - * @param {Object} [options] - * @param {Vec3} [options.upperBound] - * @param {Vec3} [options.lowerBound] - */ -function AABB(options){ - options = options || {}; - - /** - * The lower bound of the bounding box. - * @property lowerBound - * @type {Vec3} - */ - this.lowerBound = new Vec3(); - if(options.lowerBound){ - this.lowerBound.copy(options.lowerBound); - } - - /** - * The upper bound of the bounding box. - * @property upperBound - * @type {Vec3} - */ - this.upperBound = new Vec3(); - if(options.upperBound){ - this.upperBound.copy(options.upperBound); - } -} - -var tmp = new Vec3(); - -/** - * Set the AABB bounds from a set of points. - * @method setFromPoints - * @param {Array} points An array of Vec3's. - * @param {Vec3} position - * @param {Quaternion} quaternion - * @param {number} skinSize - * @return {AABB} The self object - */ -AABB.prototype.setFromPoints = function(points, position, quaternion, skinSize){ - var l = this.lowerBound, - u = this.upperBound, - q = quaternion; - - // Set to the first point - l.copy(points[0]); - if(q){ - q.vmult(l, l); - } - u.copy(l); - - for(var i = 1; i u.x){ u.x = p.x; } - if(p.x < l.x){ l.x = p.x; } - if(p.y > u.y){ u.y = p.y; } - if(p.y < l.y){ l.y = p.y; } - if(p.z > u.z){ u.z = p.z; } - if(p.z < l.z){ l.z = p.z; } - } - - // Add offset - if (position) { - position.vadd(l, l); - position.vadd(u, u); - } - - if(skinSize){ - l.x -= skinSize; - l.y -= skinSize; - l.z -= skinSize; - u.x += skinSize; - u.y += skinSize; - u.z += skinSize; - } - - return this; -}; - -/** - * Copy bounds from an AABB to this AABB - * @method copy - * @param {AABB} aabb Source to copy from - * @return {AABB} The this object, for chainability - */ -AABB.prototype.copy = function(aabb){ - this.lowerBound.copy(aabb.lowerBound); - this.upperBound.copy(aabb.upperBound); - return this; -}; - -/** - * Clone an AABB - * @method clone - */ -AABB.prototype.clone = function(){ - return new AABB().copy(this); -}; - -/** - * Extend this AABB so that it covers the given AABB too. - * @method extend - * @param {AABB} aabb - */ -AABB.prototype.extend = function(aabb){ - // Extend lower bound - var l = aabb.lowerBound.x; - if(this.lowerBound.x > l){ - this.lowerBound.x = l; - } - - // Upper - var u = aabb.upperBound.x; - if(this.upperBound.x < u){ - this.upperBound.x = u; - } - - // Extend lower bound - var l = aabb.lowerBound.y; - if(this.lowerBound.y > l){ - this.lowerBound.y = l; - } - - // Upper - var u = aabb.upperBound.y; - if(this.upperBound.y < u){ - this.upperBound.y = u; - } - - // Extend lower bound - var l = aabb.lowerBound.z; - if(this.lowerBound.z > l){ - this.lowerBound.z = l; - } - - // Upper - var u = aabb.upperBound.z; - if(this.upperBound.z < u){ - this.upperBound.z = u; - } -}; - -/** - * Returns true if the given AABB overlaps this AABB. - * @method overlaps - * @param {AABB} aabb - * @return {Boolean} - */ -AABB.prototype.overlaps = function(aabb){ - var l1 = this.lowerBound, - u1 = this.upperBound, - l2 = aabb.lowerBound, - u2 = aabb.upperBound; - - // l2 u2 - // |---------| - // |--------| - // l1 u1 - - return ((l2.x <= u1.x && u1.x <= u2.x) || (l1.x <= u2.x && u2.x <= u1.x)) && - ((l2.y <= u1.y && u1.y <= u2.y) || (l1.y <= u2.y && u2.y <= u1.y)) && - ((l2.z <= u1.z && u1.z <= u2.z) || (l1.z <= u2.z && u2.z <= u1.z)); -}; - -/** - * Returns true if the given AABB is fully contained in this AABB. - * @method contains - * @param {AABB} aabb - * @return {Boolean} - */ -AABB.prototype.contains = function(aabb){ - var l1 = this.lowerBound, - u1 = this.upperBound, - l2 = aabb.lowerBound, - u2 = aabb.upperBound; - - // l2 u2 - // |---------| - // |---------------| - // l1 u1 - - return ( - (l1.x <= l2.x && u1.x >= u2.x) && - (l1.y <= l2.y && u1.y >= u2.y) && - (l1.z <= l2.z && u1.z >= u2.z) - ); -}; - -/** - * @method getCorners - * @param {Vec3} a - * @param {Vec3} b - * @param {Vec3} c - * @param {Vec3} d - * @param {Vec3} e - * @param {Vec3} f - * @param {Vec3} g - * @param {Vec3} h - */ -AABB.prototype.getCorners = function(a, b, c, d, e, f, g, h){ - var l = this.lowerBound, - u = this.upperBound; - - a.copy(l); - b.set( u.x, l.y, l.z ); - c.set( u.x, u.y, l.z ); - d.set( l.x, u.y, u.z ); - e.set( u.x, l.y, l.z ); - f.set( l.x, u.y, l.z ); - g.set( l.x, l.y, u.z ); - h.copy(u); -}; - -var transformIntoFrame_corners = [ - new Vec3(), - new Vec3(), - new Vec3(), - new Vec3(), - new Vec3(), - new Vec3(), - new Vec3(), - new Vec3() -]; - -/** - * Get the representation of an AABB in another frame. - * @method toLocalFrame - * @param {Transform} frame - * @param {AABB} target - * @return {AABB} The "target" AABB object. - */ -AABB.prototype.toLocalFrame = function(frame, target){ - - var corners = transformIntoFrame_corners; - var a = corners[0]; - var b = corners[1]; - var c = corners[2]; - var d = corners[3]; - var e = corners[4]; - var f = corners[5]; - var g = corners[6]; - var h = corners[7]; - - // Get corners in current frame - this.getCorners(a, b, c, d, e, f, g, h); - - // Transform them to new local frame - for(var i=0; i !== 8; i++){ - var corner = corners[i]; - frame.pointToLocal(corner, corner); - } - - return target.setFromPoints(corners); -}; - -/** - * Get the representation of an AABB in the global frame. - * @method toWorldFrame - * @param {Transform} frame - * @param {AABB} target - * @return {AABB} The "target" AABB object. - */ -AABB.prototype.toWorldFrame = function(frame, target){ - - var corners = transformIntoFrame_corners; - var a = corners[0]; - var b = corners[1]; - var c = corners[2]; - var d = corners[3]; - var e = corners[4]; - var f = corners[5]; - var g = corners[6]; - var h = corners[7]; - - // Get corners in current frame - this.getCorners(a, b, c, d, e, f, g, h); - - // Transform them to new local frame - for(var i=0; i !== 8; i++){ - var corner = corners[i]; - frame.pointToWorld(corner, corner); - } - - return target.setFromPoints(corners); -}; - -},{"../math/Vec3":30,"../utils/Utils":53}],4:[function(_dereq_,module,exports){ -module.exports = ArrayCollisionMatrix; - -/** - * Collision "matrix". It's actually a triangular-shaped array of whether two bodies are touching this step, for reference next step - * @class ArrayCollisionMatrix - * @constructor - */ -function ArrayCollisionMatrix() { - - /** - * The matrix storage - * @property matrix - * @type {Array} - */ - this.matrix = []; -} - -/** - * Get an element - * @method get - * @param {Number} i - * @param {Number} j - * @return {Number} - */ -ArrayCollisionMatrix.prototype.get = function(i, j) { - i = i.index; - j = j.index; - if (j > i) { - var temp = j; - j = i; - i = temp; - } - return this.matrix[(i*(i + 1)>>1) + j-1]; -}; - -/** - * Set an element - * @method set - * @param {Number} i - * @param {Number} j - * @param {Number} value - */ -ArrayCollisionMatrix.prototype.set = function(i, j, value) { - i = i.index; - j = j.index; - if (j > i) { - var temp = j; - j = i; - i = temp; - } - this.matrix[(i*(i + 1)>>1) + j-1] = value ? 1 : 0; -}; - -/** - * Sets all elements to zero - * @method reset - */ -ArrayCollisionMatrix.prototype.reset = function() { - for (var i=0, l=this.matrix.length; i!==l; i++) { - this.matrix[i]=0; - } -}; - -/** - * Sets the max number of objects - * @method setNumObjects - * @param {Number} n - */ -ArrayCollisionMatrix.prototype.setNumObjects = function(n) { - this.matrix.length = n*(n-1)>>1; -}; - -},{}],5:[function(_dereq_,module,exports){ -var Body = _dereq_('../objects/Body'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Shape = _dereq_('../shapes/Shape'); -var Plane = _dereq_('../shapes/Plane'); - -module.exports = Broadphase; - -/** - * Base class for broadphase implementations - * @class Broadphase - * @constructor - * @author schteppe - */ -function Broadphase(){ - /** - * The world to search for collisions in. - * @property world - * @type {World} - */ - this.world = null; - - /** - * If set to true, the broadphase uses bounding boxes for intersection test, else it uses bounding spheres. - * @property useBoundingBoxes - * @type {Boolean} - */ - this.useBoundingBoxes = false; - - /** - * Set to true if the objects in the world moved. - * @property {Boolean} dirty - */ - this.dirty = true; -} - -/** - * Get the collision pairs from the world - * @method collisionPairs - * @param {World} world The world to search in - * @param {Array} p1 Empty array to be filled with body objects - * @param {Array} p2 Empty array to be filled with body objects - */ -Broadphase.prototype.collisionPairs = function(world,p1,p2){ - throw new Error("collisionPairs not implemented for this BroadPhase class!"); -}; - -/** - * Check if a body pair needs to be intersection tested at all. - * @method needBroadphaseCollision - * @param {Body} bodyA - * @param {Body} bodyB - * @return {bool} - */ -var Broadphase_needBroadphaseCollision_STATIC_OR_KINEMATIC = Body.STATIC | Body.KINEMATIC; -Broadphase.prototype.needBroadphaseCollision = function(bodyA,bodyB){ - - // Check collision filter masks - if( (bodyA.collisionFilterGroup & bodyB.collisionFilterMask)===0 || (bodyB.collisionFilterGroup & bodyA.collisionFilterMask)===0){ - return false; - } - - // Check types - if(((bodyA.type & Broadphase_needBroadphaseCollision_STATIC_OR_KINEMATIC)!==0 || bodyA.sleepState === Body.SLEEPING) && - ((bodyB.type & Broadphase_needBroadphaseCollision_STATIC_OR_KINEMATIC)!==0 || bodyB.sleepState === Body.SLEEPING)) { - // Both bodies are static, kinematic or sleeping. Skip. - return false; - } - - return true; -}; - -/** - * Check if the bounding volumes of two bodies intersect. - * @method intersectionTest - * @param {Body} bodyA - * @param {Body} bodyB - * @param {array} pairs1 - * @param {array} pairs2 - */ -Broadphase.prototype.intersectionTest = function(bodyA, bodyB, pairs1, pairs2){ - if(this.useBoundingBoxes){ - this.doBoundingBoxBroadphase(bodyA,bodyB,pairs1,pairs2); - } else { - this.doBoundingSphereBroadphase(bodyA,bodyB,pairs1,pairs2); - } -}; - -/** - * Check if the bounding spheres of two bodies are intersecting. - * @method doBoundingSphereBroadphase - * @param {Body} bodyA - * @param {Body} bodyB - * @param {Array} pairs1 bodyA is appended to this array if intersection - * @param {Array} pairs2 bodyB is appended to this array if intersection - */ -var Broadphase_collisionPairs_r = new Vec3(), // Temp objects - Broadphase_collisionPairs_normal = new Vec3(), - Broadphase_collisionPairs_quat = new Quaternion(), - Broadphase_collisionPairs_relpos = new Vec3(); -Broadphase.prototype.doBoundingSphereBroadphase = function(bodyA,bodyB,pairs1,pairs2){ - var r = Broadphase_collisionPairs_r; - bodyB.position.vsub(bodyA.position,r); - var boundingRadiusSum2 = Math.pow(bodyA.boundingRadius + bodyB.boundingRadius, 2); - var norm2 = r.norm2(); - if(norm2 < boundingRadiusSum2){ - pairs1.push(bodyA); - pairs2.push(bodyB); - } -}; - -/** - * Check if the bounding boxes of two bodies are intersecting. - * @method doBoundingBoxBroadphase - * @param {Body} bodyA - * @param {Body} bodyB - * @param {Array} pairs1 - * @param {Array} pairs2 - */ -Broadphase.prototype.doBoundingBoxBroadphase = function(bodyA,bodyB,pairs1,pairs2){ - if(bodyA.aabbNeedsUpdate){ - bodyA.computeAABB(); - } - if(bodyB.aabbNeedsUpdate){ - bodyB.computeAABB(); - } - - // Check AABB / AABB - if(bodyA.aabb.overlaps(bodyB.aabb)){ - pairs1.push(bodyA); - pairs2.push(bodyB); - } -}; - -/** - * Removes duplicate pairs from the pair arrays. - * @method makePairsUnique - * @param {Array} pairs1 - * @param {Array} pairs2 - */ -var Broadphase_makePairsUnique_temp = { keys:[] }, - Broadphase_makePairsUnique_p1 = [], - Broadphase_makePairsUnique_p2 = []; -Broadphase.prototype.makePairsUnique = function(pairs1,pairs2){ - var t = Broadphase_makePairsUnique_temp, - p1 = Broadphase_makePairsUnique_p1, - p2 = Broadphase_makePairsUnique_p2, - N = pairs1.length; - - for(var i=0; i!==N; i++){ - p1[i] = pairs1[i]; - p2[i] = pairs2[i]; - } - - pairs1.length = 0; - pairs2.length = 0; - - for(var i=0; i!==N; i++){ - var id1 = p1[i].id, - id2 = p2[i].id; - var key = id1 < id2 ? id1+","+id2 : id2+","+id1; - t[key] = i; - t.keys.push(key); - } - - for(var i=0; i!==t.keys.length; i++){ - var key = t.keys.pop(), - pairIndex = t[key]; - pairs1.push(p1[pairIndex]); - pairs2.push(p2[pairIndex]); - delete t[key]; - } -}; - -/** - * To be implemented by subcasses - * @method setWorld - * @param {World} world - */ -Broadphase.prototype.setWorld = function(world){ -}; - -/** - * Check if the bounding spheres of two bodies overlap. - * @method boundingSphereCheck - * @param {Body} bodyA - * @param {Body} bodyB - * @return {boolean} - */ -var bsc_dist = new Vec3(); -Broadphase.boundingSphereCheck = function(bodyA,bodyB){ - var dist = bsc_dist; - bodyA.position.vsub(bodyB.position,dist); - return Math.pow(bodyA.shape.boundingSphereRadius + bodyB.shape.boundingSphereRadius,2) > dist.norm2(); -}; - -/** - * Returns all the bodies within the AABB. - * @method aabbQuery - * @param {World} world - * @param {AABB} aabb - * @param {array} result An array to store resulting bodies in. - * @return {array} - */ -Broadphase.prototype.aabbQuery = function(world, aabb, result){ - console.warn('.aabbQuery is not implemented in this Broadphase subclass.'); - return []; -}; -},{"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"../shapes/Plane":42,"../shapes/Shape":43}],6:[function(_dereq_,module,exports){ -module.exports = GridBroadphase; - -var Broadphase = _dereq_('./Broadphase'); -var Vec3 = _dereq_('../math/Vec3'); -var Shape = _dereq_('../shapes/Shape'); - -/** - * Axis aligned uniform grid broadphase. - * @class GridBroadphase - * @constructor - * @extends Broadphase - * @todo Needs support for more than just planes and spheres. - * @param {Vec3} aabbMin - * @param {Vec3} aabbMax - * @param {Number} nx Number of boxes along x - * @param {Number} ny Number of boxes along y - * @param {Number} nz Number of boxes along z - */ -function GridBroadphase(aabbMin,aabbMax,nx,ny,nz){ - Broadphase.apply(this); - this.nx = nx || 10; - this.ny = ny || 10; - this.nz = nz || 10; - this.aabbMin = aabbMin || new Vec3(100,100,100); - this.aabbMax = aabbMax || new Vec3(-100,-100,-100); - var nbins = this.nx * this.ny * this.nz; - if (nbins <= 0) { - throw "GridBroadphase: Each dimension's n must be >0"; - } - this.bins = []; - this.binLengths = []; //Rather than continually resizing arrays (thrashing the memory), just record length and allow them to grow - this.bins.length = nbins; - this.binLengths.length = nbins; - for (var i=0;i= nx) { xoff0 = nx - 1; } - if (yoff0 < 0) { yoff0 = 0; } else if (yoff0 >= ny) { yoff0 = ny - 1; } - if (zoff0 < 0) { zoff0 = 0; } else if (zoff0 >= nz) { zoff0 = nz - 1; } - if (xoff1 < 0) { xoff1 = 0; } else if (xoff1 >= nx) { xoff1 = nx - 1; } - if (yoff1 < 0) { yoff1 = 0; } else if (yoff1 >= ny) { yoff1 = ny - 1; } - if (zoff1 < 0) { zoff1 = 0; } else if (zoff1 >= nz) { zoff1 = nz - 1; } - - xoff0 *= xstep; - yoff0 *= ystep; - zoff0 *= zstep; - xoff1 *= xstep; - yoff1 *= ystep; - zoff1 *= zstep; - - for (var xoff = xoff0; xoff <= xoff1; xoff += xstep) { - for (var yoff = yoff0; yoff <= yoff1; yoff += ystep) { - for (var zoff = zoff0; zoff <= zoff1; zoff += zstep) { - var idx = xoff+yoff+zoff; - bins[idx][binLengths[idx]++] = bi; - } - } - } - } - - // Put all bodies into the bins - for(var i=0; i!==N; i++){ - var bi = bodies[i]; - var si = bi.shape; - - switch(si.type){ - case SPHERE: - // Put in bin - // check if overlap with other bins - var x = bi.position.x, - y = bi.position.y, - z = bi.position.z; - var r = si.radius; - - addBoxToBins(x-r, y-r, z-r, x+r, y+r, z+r, bi); - break; - - case PLANE: - if(si.worldNormalNeedsUpdate){ - si.computeWorldNormal(bi.quaternion); - } - var planeNormal = si.worldNormal; - - //Relative position from origin of plane object to the first bin - //Incremented as we iterate through the bins - var xreset = xmin + binsizeX*0.5 - bi.position.x, - yreset = ymin + binsizeY*0.5 - bi.position.y, - zreset = zmin + binsizeZ*0.5 - bi.position.z; - - var d = GridBroadphase_collisionPairs_d; - d.set(xreset, yreset, zreset); - - for (var xi = 0, xoff = 0; xi !== nx; xi++, xoff += xstep, d.y = yreset, d.x += binsizeX) { - for (var yi = 0, yoff = 0; yi !== ny; yi++, yoff += ystep, d.z = zreset, d.y += binsizeY) { - for (var zi = 0, zoff = 0; zi !== nz; zi++, zoff += zstep, d.z += binsizeZ) { - if (d.dot(planeNormal) < binRadius) { - var idx = xoff + yoff + zoff; - bins[idx][binLengths[idx]++] = bi; - } - } - } - } - break; - - default: - if (bi.aabbNeedsUpdate) { - bi.computeAABB(); - } - - addBoxToBins( - bi.aabb.lowerBound.x, - bi.aabb.lowerBound.y, - bi.aabb.lowerBound.z, - bi.aabb.upperBound.x, - bi.aabb.upperBound.y, - bi.aabb.upperBound.z, - bi); - break; - } - } - - // Check each bin - for(var i=0; i!==Nbins; i++){ - var binLength = binLengths[i]; - //Skip bins with no potential collisions - if (binLength > 1) { - var bin = bins[i]; - - // Do N^2 broadphase inside - for(var xi=0; xi!==binLength; xi++){ - var bi = bin[xi]; - for(var yi=0; yi!==xi; yi++){ - var bj = bin[yi]; - if(this.needBroadphaseCollision(bi,bj)){ - this.intersectionTest(bi,bj,pairs1,pairs2); - } - } - } - } - } - -// for (var zi = 0, zoff=0; zi < nz; zi++, zoff+= zstep) { -// console.log("layer "+zi); -// for (var yi = 0, yoff=0; yi < ny; yi++, yoff += ystep) { -// var row = ''; -// for (var xi = 0, xoff=0; xi < nx; xi++, xoff += xstep) { -// var idx = xoff + yoff + zoff; -// row += ' ' + binLengths[idx]; -// } -// console.log(row); -// } -// } - - this.makePairsUnique(pairs1,pairs2); -}; - -},{"../math/Vec3":30,"../shapes/Shape":43,"./Broadphase":5}],7:[function(_dereq_,module,exports){ -module.exports = NaiveBroadphase; - -var Broadphase = _dereq_('./Broadphase'); -var AABB = _dereq_('./AABB'); - -/** - * Naive broadphase implementation, used in lack of better ones. - * @class NaiveBroadphase - * @constructor - * @description The naive broadphase looks at all possible pairs without restriction, therefore it has complexity N^2 (which is bad) - * @extends Broadphase - */ -function NaiveBroadphase(){ - Broadphase.apply(this); -} -NaiveBroadphase.prototype = new Broadphase(); -NaiveBroadphase.prototype.constructor = NaiveBroadphase; - -/** - * Get all the collision pairs in the physics world - * @method collisionPairs - * @param {World} world - * @param {Array} pairs1 - * @param {Array} pairs2 - */ -NaiveBroadphase.prototype.collisionPairs = function(world,pairs1,pairs2){ - var bodies = world.bodies, - n = bodies.length, - i,j,bi,bj; - - // Naive N^2 ftw! - for(i=0; i!==n; i++){ - for(j=0; j!==i; j++){ - - bi = bodies[i]; - bj = bodies[j]; - - if(!this.needBroadphaseCollision(bi,bj)){ - continue; - } - - this.intersectionTest(bi,bj,pairs1,pairs2); - } - } -}; - -var tmpAABB = new AABB(); - -/** - * Returns all the bodies within an AABB. - * @method aabbQuery - * @param {World} world - * @param {AABB} aabb - * @param {array} result An array to store resulting bodies in. - * @return {array} - */ -NaiveBroadphase.prototype.aabbQuery = function(world, aabb, result){ - result = result || []; - - for(var i = 0; i < world.bodies.length; i++){ - var b = world.bodies[i]; - - if(b.aabbNeedsUpdate){ - b.computeAABB(); - } - - // Ugly hack until Body gets aabb - if(b.aabb.overlaps(aabb)){ - result.push(b); - } - } - - return result; -}; -},{"./AABB":3,"./Broadphase":5}],8:[function(_dereq_,module,exports){ -module.exports = ObjectCollisionMatrix; - -/** - * Records what objects are colliding with each other - * @class ObjectCollisionMatrix - * @constructor - */ -function ObjectCollisionMatrix() { - - /** - * The matrix storage - * @property matrix - * @type {Object} - */ - this.matrix = {}; -} - -/** - * @method get - * @param {Number} i - * @param {Number} j - * @return {Number} - */ -ObjectCollisionMatrix.prototype.get = function(i, j) { - i = i.id; - j = j.id; - if (j > i) { - var temp = j; - j = i; - i = temp; - } - return i+'-'+j in this.matrix; -}; - -/** - * @method set - * @param {Number} i - * @param {Number} j - * @param {Number} value - */ -ObjectCollisionMatrix.prototype.set = function(i, j, value) { - i = i.id; - j = j.id; - if (j > i) { - var temp = j; - j = i; - i = temp; - } - if (value) { - this.matrix[i+'-'+j] = true; - } - else { - delete this.matrix[i+'-'+j]; - } -}; - -/** - * Empty the matrix - * @method reset - */ -ObjectCollisionMatrix.prototype.reset = function() { - this.matrix = {}; -}; - -/** - * Set max number of objects - * @method setNumObjects - * @param {Number} n - */ -ObjectCollisionMatrix.prototype.setNumObjects = function(n) { -}; - -},{}],9:[function(_dereq_,module,exports){ -module.exports = Ray; - -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Transform = _dereq_('../math/Transform'); -var ConvexPolyhedron = _dereq_('../shapes/ConvexPolyhedron'); -var Box = _dereq_('../shapes/Box'); -var RaycastResult = _dereq_('../collision/RaycastResult'); -var Shape = _dereq_('../shapes/Shape'); -var AABB = _dereq_('../collision/AABB'); - -/** - * A line in 3D space that intersects bodies and return points. - * @class Ray - * @constructor - * @param {Vec3} from - * @param {Vec3} to - */ -function Ray(from, to){ - /** - * @property {Vec3} from - */ - this.from = from ? from.clone() : new Vec3(); - - /** - * @property {Vec3} to - */ - this.to = to ? to.clone() : new Vec3(); - - /** - * @private - * @property {Vec3} _direction - */ - this._direction = new Vec3(); - - /** - * The precision of the ray. Used when checking parallelity etc. - * @property {Number} precision - */ - this.precision = 0.0001; - - /** - * Set to true if you want the Ray to take .collisionResponse flags into account on bodies and shapes. - * @property {Boolean} checkCollisionResponse - */ - this.checkCollisionResponse = true; - - /** - * If set to true, the ray skips any hits with normal.dot(rayDirection) < 0. - * @property {Boolean} skipBackfaces - */ - this.skipBackfaces = false; - - /** - * @property {number} collisionFilterMask - * @default -1 - */ - this.collisionFilterMask = -1; - - /** - * @property {number} collisionFilterGroup - * @default -1 - */ - this.collisionFilterGroup = -1; - - /** - * The intersection mode. Should be Ray.ANY, Ray.ALL or Ray.CLOSEST. - * @property {number} mode - */ - this.mode = Ray.ANY; - - /** - * Current result object. - * @property {RaycastResult} result - */ - this.result = new RaycastResult(); - - /** - * Will be set to true during intersectWorld() if the ray hit anything. - * @property {Boolean} hasHit - */ - this.hasHit = false; - - /** - * Current, user-provided result callback. Will be used if mode is Ray.ALL. - * @property {Function} callback - */ - this.callback = function(result){}; -} -Ray.prototype.constructor = Ray; - -Ray.CLOSEST = 1; -Ray.ANY = 2; -Ray.ALL = 4; - -var tmpAABB = new AABB(); -var tmpArray = []; - -/** - * Do itersection against all bodies in the given World. - * @method intersectWorld - * @param {World} world - * @param {object} options - * @return {Boolean} True if the ray hit anything, otherwise false. - */ -Ray.prototype.intersectWorld = function (world, options) { - this.mode = options.mode || Ray.ANY; - this.result = options.result || new RaycastResult(); - this.skipBackfaces = !!options.skipBackfaces; - this.collisionFilterMask = typeof(options.collisionFilterMask) !== 'undefined' ? options.collisionFilterMask : -1; - this.collisionFilterGroup = typeof(options.collisionFilterGroup) !== 'undefined' ? options.collisionFilterGroup : -1; - if(options.from){ - this.from.copy(options.from); - } - if(options.to){ - this.to.copy(options.to); - } - this.callback = options.callback || function(){}; - this.hasHit = false; - - this.result.reset(); - this._updateDirection(); - - this.getAABB(tmpAABB); - tmpArray.length = 0; - world.broadphase.aabbQuery(world, tmpAABB, tmpArray); - this.intersectBodies(tmpArray); - - return this.hasHit; -}; - -var v1 = new Vec3(), - v2 = new Vec3(); - -/* - * As per "Barycentric Technique" as named here http://www.blackpawn.com/texts/pointinpoly/default.html But without the division - */ -Ray.pointInTriangle = pointInTriangle; -function pointInTriangle(p, a, b, c) { - c.vsub(a,v0); - b.vsub(a,v1); - p.vsub(a,v2); - - var dot00 = v0.dot( v0 ); - var dot01 = v0.dot( v1 ); - var dot02 = v0.dot( v2 ); - var dot11 = v1.dot( v1 ); - var dot12 = v1.dot( v2 ); - - var u,v; - - return ( (u = dot11 * dot02 - dot01 * dot12) >= 0 ) && - ( (v = dot00 * dot12 - dot01 * dot02) >= 0 ) && - ( u + v < ( dot00 * dot11 - dot01 * dot01 ) ); -} - -/** - * Shoot a ray at a body, get back information about the hit. - * @method intersectBody - * @private - * @param {Body} body - * @param {RaycastResult} [result] Deprecated - set the result property of the Ray instead. - */ -var intersectBody_xi = new Vec3(); -var intersectBody_qi = new Quaternion(); -Ray.prototype.intersectBody = function (body, result) { - if(result){ - this.result = result; - this._updateDirection(); - } - var checkCollisionResponse = this.checkCollisionResponse; - - if(checkCollisionResponse && !body.collisionResponse){ - return; - } - - if((this.collisionFilterGroup & body.collisionFilterMask)===0 || (body.collisionFilterGroup & this.collisionFilterMask)===0){ - return; - } - - var xi = intersectBody_xi; - var qi = intersectBody_qi; - - for (var i = 0, N = body.shapes.length; i < N; i++) { - var shape = body.shapes[i]; - - if(checkCollisionResponse && !shape.collisionResponse){ - continue; // Skip - } - - body.quaternion.mult(body.shapeOrientations[i], qi); - body.quaternion.vmult(body.shapeOffsets[i], xi); - xi.vadd(body.position, xi); - - this.intersectShape( - shape, - qi, - xi, - body - ); - - if(this.result._shouldStop){ - break; - } - } -}; - -/** - * @method intersectBodies - * @param {Array} bodies An array of Body objects. - * @param {RaycastResult} [result] Deprecated - */ -Ray.prototype.intersectBodies = function (bodies, result) { - if(result){ - this.result = result; - this._updateDirection(); - } - - for ( var i = 0, l = bodies.length; !this.result._shouldStop && i < l; i ++ ) { - this.intersectBody(bodies[i]); - } -}; - -/** - * Updates the _direction vector. - * @private - * @method _updateDirection - */ -Ray.prototype._updateDirection = function(){ - this.to.vsub(this.from, this._direction); - this._direction.normalize(); -}; - -/** - * @method intersectShape - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - */ -Ray.prototype.intersectShape = function(shape, quat, position, body){ - var from = this.from; - - - // Checking boundingSphere - var distance = distanceFromIntersection(from, this._direction, position); - if ( distance > shape.boundingSphereRadius ) { - return; - } - - var intersectMethod = this[shape.type]; - if(intersectMethod){ - intersectMethod.call(this, shape, quat, position, body); - } -}; - -var vector = new Vec3(); -var normal = new Vec3(); -var intersectPoint = new Vec3(); - -var a = new Vec3(); -var b = new Vec3(); -var c = new Vec3(); -var d = new Vec3(); - -var tmpRaycastResult = new RaycastResult(); - -/** - * @method intersectBox - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - */ -Ray.prototype.intersectBox = function(shape, quat, position, body){ - return this.intersectConvex(shape.convexPolyhedronRepresentation, quat, position, body); -}; -Ray.prototype[Shape.types.BOX] = Ray.prototype.intersectBox; - -/** - * @method intersectPlane - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - */ -Ray.prototype.intersectPlane = function(shape, quat, position, body){ - var from = this.from; - var to = this.to; - var direction = this._direction; - - // Get plane normal - var worldNormal = new Vec3(0, 0, 1); - quat.vmult(worldNormal, worldNormal); - - var len = new Vec3(); - from.vsub(position, len); - var planeToFrom = len.dot(worldNormal); - to.vsub(position, len); - var planeToTo = len.dot(worldNormal); - - if(planeToFrom * planeToTo > 0){ - // "from" and "to" are on the same side of the plane... bail out - return; - } - - if(from.distanceTo(to) < planeToFrom){ - return; - } - - var n_dot_dir = worldNormal.dot(direction); - - if (Math.abs(n_dot_dir) < this.precision) { - // No intersection - return; - } - - var planePointToFrom = new Vec3(); - var dir_scaled_with_t = new Vec3(); - var hitPointWorld = new Vec3(); - - from.vsub(position, planePointToFrom); - var t = -worldNormal.dot(planePointToFrom) / n_dot_dir; - direction.scale(t, dir_scaled_with_t); - from.vadd(dir_scaled_with_t, hitPointWorld); - - this.reportIntersection(worldNormal, hitPointWorld, shape, body, -1); -}; -Ray.prototype[Shape.types.PLANE] = Ray.prototype.intersectPlane; - -/** - * Get the world AABB of the ray. - * @method getAABB - * @param {AABB} aabb - */ -Ray.prototype.getAABB = function(result){ - var to = this.to; - var from = this.from; - result.lowerBound.x = Math.min(to.x, from.x); - result.lowerBound.y = Math.min(to.y, from.y); - result.lowerBound.z = Math.min(to.z, from.z); - result.upperBound.x = Math.max(to.x, from.x); - result.upperBound.y = Math.max(to.y, from.y); - result.upperBound.z = Math.max(to.z, from.z); -}; - -var intersectConvexOptions = { - faceList: [0] -}; - -/** - * @method intersectHeightfield - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - */ -Ray.prototype.intersectHeightfield = function(shape, quat, position, body){ - var data = shape.data, - w = shape.elementSize, - worldPillarOffset = new Vec3(); - - // Convert the ray to local heightfield coordinates - var localRay = new Ray(this.from, this.to); - Transform.pointToLocalFrame(position, quat, localRay.from, localRay.from); - Transform.pointToLocalFrame(position, quat, localRay.to, localRay.to); - - // Get the index of the data points to test against - var index = []; - var iMinX = null; - var iMinY = null; - var iMaxX = null; - var iMaxY = null; - - var inside = shape.getIndexOfPosition(localRay.from.x, localRay.from.y, index, false); - if(inside){ - iMinX = index[0]; - iMinY = index[1]; - iMaxX = index[0]; - iMaxY = index[1]; - } - inside = shape.getIndexOfPosition(localRay.to.x, localRay.to.y, index, false); - if(inside){ - if (iMinX === null || index[0] < iMinX) { iMinX = index[0]; } - if (iMaxX === null || index[0] > iMaxX) { iMaxX = index[0]; } - if (iMinY === null || index[1] < iMinY) { iMinY = index[1]; } - if (iMaxY === null || index[1] > iMaxY) { iMaxY = index[1]; } - } - - if(iMinX === null){ - return; - } - - var minMax = []; - shape.getRectMinMax(iMinX, iMinY, iMaxX, iMaxY, minMax); - var min = minMax[0]; - var max = minMax[1]; - - // // Bail out if the ray can't touch the bounding box - // // TODO - // var aabb = new AABB(); - // this.getAABB(aabb); - // if(aabb.intersects()){ - // return; - // } - - for(var i = iMinX; i <= iMaxX; i++){ - for(var j = iMinY; j <= iMaxY; j++){ - - if(this.result._shouldStop){ - return; - } - - // Lower triangle - shape.getConvexTrianglePillar(i, j, false); - Transform.pointToWorldFrame(position, quat, shape.pillarOffset, worldPillarOffset); - this.intersectConvex(shape.pillarConvex, quat, worldPillarOffset, body, intersectConvexOptions); - - if(this.result._shouldStop){ - return; - } - - // Upper triangle - shape.getConvexTrianglePillar(i, j, true); - Transform.pointToWorldFrame(position, quat, shape.pillarOffset, worldPillarOffset); - this.intersectConvex(shape.pillarConvex, quat, worldPillarOffset, body, intersectConvexOptions); - } - } -}; -Ray.prototype[Shape.types.HEIGHTFIELD] = Ray.prototype.intersectHeightfield; - -var Ray_intersectSphere_intersectionPoint = new Vec3(); -var Ray_intersectSphere_normal = new Vec3(); - -/** - * @method intersectSphere - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - */ -Ray.prototype.intersectSphere = function(shape, quat, position, body){ - var from = this.from, - to = this.to, - r = shape.radius; - - var a = Math.pow(to.x - from.x, 2) + Math.pow(to.y - from.y, 2) + Math.pow(to.z - from.z, 2); - var b = 2 * ((to.x - from.x) * (from.x - position.x) + (to.y - from.y) * (from.y - position.y) + (to.z - from.z) * (from.z - position.z)); - var c = Math.pow(from.x - position.x, 2) + Math.pow(from.y - position.y, 2) + Math.pow(from.z - position.z, 2) - Math.pow(r, 2); - - var delta = Math.pow(b, 2) - 4 * a * c; - - var intersectionPoint = Ray_intersectSphere_intersectionPoint; - var normal = Ray_intersectSphere_normal; - - if(delta < 0){ - // No intersection - return; - - } else if(delta === 0){ - // single intersection point - from.lerp(to, delta, intersectionPoint); - - intersectionPoint.vsub(position, normal); - normal.normalize(); - - this.reportIntersection(normal, intersectionPoint, shape, body, -1); - - } else { - var d1 = (- b - Math.sqrt(delta)) / (2 * a); - var d2 = (- b + Math.sqrt(delta)) / (2 * a); - - if(d1 >= 0 && d1 <= 1){ - from.lerp(to, d1, intersectionPoint); - intersectionPoint.vsub(position, normal); - normal.normalize(); - this.reportIntersection(normal, intersectionPoint, shape, body, -1); - } - - if(this.result._shouldStop){ - return; - } - - if(d2 >= 0 && d2 <= 1){ - from.lerp(to, d2, intersectionPoint); - intersectionPoint.vsub(position, normal); - normal.normalize(); - this.reportIntersection(normal, intersectionPoint, shape, body, -1); - } - } -}; -Ray.prototype[Shape.types.SPHERE] = Ray.prototype.intersectSphere; - - -var intersectConvex_normal = new Vec3(); -var intersectConvex_minDistNormal = new Vec3(); -var intersectConvex_minDistIntersect = new Vec3(); -var intersectConvex_vector = new Vec3(); - -/** - * @method intersectConvex - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - * @param {object} [options] - * @param {array} [options.faceList] - */ -Ray.prototype.intersectConvex = function intersectConvex( - shape, - quat, - position, - body, - options -){ - var minDistNormal = intersectConvex_minDistNormal; - var normal = intersectConvex_normal; - var vector = intersectConvex_vector; - var minDistIntersect = intersectConvex_minDistIntersect; - var faceList = (options && options.faceList) || null; - - // Checking faces - var faces = shape.faces, - vertices = shape.vertices, - normals = shape.faceNormals; - var direction = this._direction; - - var from = this.from; - var to = this.to; - var fromToDistance = from.distanceTo(to); - - var minDist = -1; - var Nfaces = faceList ? faceList.length : faces.length; - var result = this.result; - - for (var j = 0; !result._shouldStop && j < Nfaces; j++) { - var fi = faceList ? faceList[j] : j; - - var face = faces[fi]; - var faceNormal = normals[fi]; - var q = quat; - var x = position; - - // determine if ray intersects the plane of the face - // note: this works regardless of the direction of the face normal - - // Get plane point in world coordinates... - vector.copy(vertices[face[0]]); - q.vmult(vector,vector); - vector.vadd(x,vector); - - // ...but make it relative to the ray from. We'll fix this later. - vector.vsub(from,vector); - - // Get plane normal - q.vmult(faceNormal,normal); - - // If this dot product is negative, we have something interesting - var dot = direction.dot(normal); - - // Bail out if ray and plane are parallel - if ( Math.abs( dot ) < this.precision ){ - continue; - } - - // calc distance to plane - var scalar = normal.dot(vector) / dot; - - // if negative distance, then plane is behind ray - if (scalar < 0){ - continue; - } - - // if (dot < 0) { - - // Intersection point is from + direction * scalar - direction.mult(scalar,intersectPoint); - intersectPoint.vadd(from,intersectPoint); - - // a is the point we compare points b and c with. - a.copy(vertices[face[0]]); - q.vmult(a,a); - x.vadd(a,a); - - for(var i = 1; !result._shouldStop && i < face.length - 1; i++){ - // Transform 3 vertices to world coords - b.copy(vertices[face[i]]); - c.copy(vertices[face[i+1]]); - q.vmult(b,b); - q.vmult(c,c); - x.vadd(b,b); - x.vadd(c,c); - - var distance = intersectPoint.distanceTo(from); - - if(!(pointInTriangle(intersectPoint, a, b, c) || pointInTriangle(intersectPoint, b, a, c)) || distance > fromToDistance){ - continue; - } - - this.reportIntersection(normal, intersectPoint, shape, body, fi); - } - // } - } -}; -Ray.prototype[Shape.types.CONVEXPOLYHEDRON] = Ray.prototype.intersectConvex; - -var intersectTrimesh_normal = new Vec3(); -var intersectTrimesh_localDirection = new Vec3(); -var intersectTrimesh_localFrom = new Vec3(); -var intersectTrimesh_localTo = new Vec3(); -var intersectTrimesh_worldNormal = new Vec3(); -var intersectTrimesh_worldIntersectPoint = new Vec3(); -var intersectTrimesh_localAABB = new AABB(); -var intersectTrimesh_triangles = []; -var intersectTrimesh_treeTransform = new Transform(); - -/** - * @method intersectTrimesh - * @private - * @param {Shape} shape - * @param {Quaternion} quat - * @param {Vec3} position - * @param {Body} body - * @param {object} [options] - * @todo Optimize by transforming the world to local space first. - * @todo Use Octree lookup - */ -Ray.prototype.intersectTrimesh = function intersectTrimesh( - mesh, - quat, - position, - body, - options -){ - var normal = intersectTrimesh_normal; - var triangles = intersectTrimesh_triangles; - var treeTransform = intersectTrimesh_treeTransform; - var minDistNormal = intersectConvex_minDistNormal; - var vector = intersectConvex_vector; - var minDistIntersect = intersectConvex_minDistIntersect; - var localAABB = intersectTrimesh_localAABB; - var localDirection = intersectTrimesh_localDirection; - var localFrom = intersectTrimesh_localFrom; - var localTo = intersectTrimesh_localTo; - var worldIntersectPoint = intersectTrimesh_worldIntersectPoint; - var worldNormal = intersectTrimesh_worldNormal; - var faceList = (options && options.faceList) || null; - - // Checking faces - var indices = mesh.indices, - vertices = mesh.vertices, - normals = mesh.faceNormals; - - var from = this.from; - var to = this.to; - var direction = this._direction; - - var minDist = -1; - treeTransform.position.copy(position); - treeTransform.quaternion.copy(quat); - - // Transform ray to local space! - Transform.vectorToLocalFrame(position, quat, direction, localDirection); - //body.vectorToLocalFrame(direction, localDirection); - Transform.pointToLocalFrame(position, quat, from, localFrom); - //body.pointToLocalFrame(from, localFrom); - Transform.pointToLocalFrame(position, quat, to, localTo); - //body.pointToLocalFrame(to, localTo); - var fromToDistanceSquared = localFrom.distanceSquared(localTo); - - mesh.tree.rayQuery(this, treeTransform, triangles); - - for (var i = 0, N = triangles.length; !this.result._shouldStop && i !== N; i++) { - var trianglesIndex = triangles[i]; - - mesh.getNormal(trianglesIndex, normal); - - // determine if ray intersects the plane of the face - // note: this works regardless of the direction of the face normal - - // Get plane point in world coordinates... - mesh.getVertex(indices[trianglesIndex * 3], a); - - // ...but make it relative to the ray from. We'll fix this later. - a.vsub(localFrom,vector); - - // Get plane normal - // quat.vmult(normal, normal); - - // If this dot product is negative, we have something interesting - var dot = localDirection.dot(normal); - - // Bail out if ray and plane are parallel - // if (Math.abs( dot ) < this.precision){ - // continue; - // } - - // calc distance to plane - var scalar = normal.dot(vector) / dot; - - // if negative distance, then plane is behind ray - if (scalar < 0){ - continue; - } - - // Intersection point is from + direction * scalar - localDirection.scale(scalar,intersectPoint); - intersectPoint.vadd(localFrom,intersectPoint); - - // Get triangle vertices - mesh.getVertex(indices[trianglesIndex * 3 + 1], b); - mesh.getVertex(indices[trianglesIndex * 3 + 2], c); - - var squaredDistance = intersectPoint.distanceSquared(localFrom); - - if(!(pointInTriangle(intersectPoint, b, a, c) || pointInTriangle(intersectPoint, a, b, c)) || squaredDistance > fromToDistanceSquared){ - continue; - } - - // transform intersectpoint and normal to world - Transform.vectorToWorldFrame(quat, normal, worldNormal); - //body.vectorToWorldFrame(normal, worldNormal); - Transform.pointToWorldFrame(position, quat, intersectPoint, worldIntersectPoint); - //body.pointToWorldFrame(intersectPoint, worldIntersectPoint); - this.reportIntersection(worldNormal, worldIntersectPoint, mesh, body, trianglesIndex); - } - triangles.length = 0; -}; -Ray.prototype[Shape.types.TRIMESH] = Ray.prototype.intersectTrimesh; - - -/** - * @method reportIntersection - * @private - * @param {Vec3} normal - * @param {Vec3} hitPointWorld - * @param {Shape} shape - * @param {Body} body - * @return {boolean} True if the intersections should continue - */ -Ray.prototype.reportIntersection = function(normal, hitPointWorld, shape, body, hitFaceIndex){ - var from = this.from; - var to = this.to; - var distance = from.distanceTo(hitPointWorld); - var result = this.result; - - // Skip back faces? - if(this.skipBackfaces && normal.dot(this._direction) > 0){ - return; - } - - result.hitFaceIndex = typeof(hitFaceIndex) !== 'undefined' ? hitFaceIndex : -1; - - switch(this.mode){ - case Ray.ALL: - this.hasHit = true; - result.set( - from, - to, - normal, - hitPointWorld, - shape, - body, - distance - ); - result.hasHit = true; - this.callback(result); - break; - - case Ray.CLOSEST: - - // Store if closer than current closest - if(distance < result.distance || !result.hasHit){ - this.hasHit = true; - result.hasHit = true; - result.set( - from, - to, - normal, - hitPointWorld, - shape, - body, - distance - ); - } - break; - - case Ray.ANY: - - // Report and stop. - this.hasHit = true; - result.hasHit = true; - result.set( - from, - to, - normal, - hitPointWorld, - shape, - body, - distance - ); - result._shouldStop = true; - break; - } -}; - -var v0 = new Vec3(), - intersect = new Vec3(); -function distanceFromIntersection(from, direction, position) { - - // v0 is vector from from to position - position.vsub(from,v0); - var dot = v0.dot(direction); - - // intersect = direction*dot + from - direction.mult(dot,intersect); - intersect.vadd(from,intersect); - - var distance = position.distanceTo(intersect); - - return distance; -} - - -},{"../collision/AABB":3,"../collision/RaycastResult":10,"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"../shapes/Box":37,"../shapes/ConvexPolyhedron":38,"../shapes/Shape":43}],10:[function(_dereq_,module,exports){ -var Vec3 = _dereq_('../math/Vec3'); - -module.exports = RaycastResult; - -/** - * Storage for Ray casting data. - * @class RaycastResult - * @constructor - */ -function RaycastResult(){ - - /** - * @property {Vec3} rayFromWorld - */ - this.rayFromWorld = new Vec3(); - - /** - * @property {Vec3} rayToWorld - */ - this.rayToWorld = new Vec3(); - - /** - * @property {Vec3} hitNormalWorld - */ - this.hitNormalWorld = new Vec3(); - - /** - * @property {Vec3} hitPointWorld - */ - this.hitPointWorld = new Vec3(); - - /** - * @property {boolean} hasHit - */ - this.hasHit = false; - - /** - * The hit shape, or null. - * @property {Shape} shape - */ - this.shape = null; - - /** - * The hit body, or null. - * @property {Body} body - */ - this.body = null; - - /** - * The index of the hit triangle, if the hit shape was a trimesh. - * @property {number} hitFaceIndex - * @default -1 - */ - this.hitFaceIndex = -1; - - /** - * Distance to the hit. Will be set to -1 if there was no hit. - * @property {number} distance - * @default -1 - */ - this.distance = -1; - - /** - * If the ray should stop traversing the bodies. - * @private - * @property {Boolean} _shouldStop - * @default false - */ - this._shouldStop = false; -} - -/** - * Reset all result data. - * @method reset - */ -RaycastResult.prototype.reset = function () { - this.rayFromWorld.setZero(); - this.rayToWorld.setZero(); - this.hitNormalWorld.setZero(); - this.hitPointWorld.setZero(); - this.hasHit = false; - this.shape = null; - this.body = null; - this.hitFaceIndex = -1; - this.distance = -1; - this._shouldStop = false; -}; - -/** - * @method abort - */ -RaycastResult.prototype.abort = function(){ - this._shouldStop = true; -}; - -/** - * @method set - * @param {Vec3} rayFromWorld - * @param {Vec3} rayToWorld - * @param {Vec3} hitNormalWorld - * @param {Vec3} hitPointWorld - * @param {Shape} shape - * @param {Body} body - * @param {number} distance - */ -RaycastResult.prototype.set = function( - rayFromWorld, - rayToWorld, - hitNormalWorld, - hitPointWorld, - shape, - body, - distance -){ - this.rayFromWorld.copy(rayFromWorld); - this.rayToWorld.copy(rayToWorld); - this.hitNormalWorld.copy(hitNormalWorld); - this.hitPointWorld.copy(hitPointWorld); - this.shape = shape; - this.body = body; - this.distance = distance; -}; -},{"../math/Vec3":30}],11:[function(_dereq_,module,exports){ -var Shape = _dereq_('../shapes/Shape'); -var Broadphase = _dereq_('../collision/Broadphase'); - -module.exports = SAPBroadphase; - -/** - * Sweep and prune broadphase along one axis. - * - * @class SAPBroadphase - * @constructor - * @param {World} [world] - * @extends Broadphase - */ -function SAPBroadphase(world){ - Broadphase.apply(this); - - /** - * List of bodies currently in the broadphase. - * @property axisList - * @type {Array} - */ - this.axisList = []; - - /** - * The world to search in. - * @property world - * @type {World} - */ - this.world = null; - - /** - * Axis to sort the bodies along. Set to 0 for x axis, and 1 for y axis. For best performance, choose an axis that the bodies are spread out more on. - * @property axisIndex - * @type {Number} - */ - this.axisIndex = 0; - - var axisList = this.axisList; - - this._addBodyHandler = function(e){ - axisList.push(e.body); - }; - - this._removeBodyHandler = function(e){ - var idx = axisList.indexOf(e.body); - if(idx !== -1){ - axisList.splice(idx,1); - } - }; - - if(world){ - this.setWorld(world); - } -} -SAPBroadphase.prototype = new Broadphase(); - -/** - * Change the world - * @method setWorld - * @param {World} world - */ -SAPBroadphase.prototype.setWorld = function(world){ - // Clear the old axis array - this.axisList.length = 0; - - // Add all bodies from the new world - for(var i=0; i=0;j--) { - if(a[j].aabb.lowerBound.x <= v.aabb.lowerBound.x){ - break; - } - a[j+1] = a[j]; - } - a[j+1] = v; - } - return a; -}; - -/** - * @static - * @method insertionSortY - * @param {Array} a - * @return {Array} - */ -SAPBroadphase.insertionSortY = function(a) { - for(var i=1,l=a.length;i=0;j--) { - if(a[j].aabb.lowerBound.y <= v.aabb.lowerBound.y){ - break; - } - a[j+1] = a[j]; - } - a[j+1] = v; - } - return a; -}; - -/** - * @static - * @method insertionSortZ - * @param {Array} a - * @return {Array} - */ -SAPBroadphase.insertionSortZ = function(a) { - for(var i=1,l=a.length;i=0;j--) { - if(a[j].aabb.lowerBound.z <= v.aabb.lowerBound.z){ - break; - } - a[j+1] = a[j]; - } - a[j+1] = v; - } - return a; -}; - -/** - * Collect all collision pairs - * @method collisionPairs - * @param {World} world - * @param {Array} p1 - * @param {Array} p2 - */ -SAPBroadphase.prototype.collisionPairs = function(world,p1,p2){ - var bodies = this.axisList, - N = bodies.length, - axisIndex = this.axisIndex, - i, j; - - if(this.dirty){ - this.sortList(); - this.dirty = false; - } - - // Look through the list - for(i=0; i !== N; i++){ - var bi = bodies[i]; - - for(j=i+1; j < N; j++){ - var bj = bodies[j]; - - if(!this.needBroadphaseCollision(bi,bj)){ - continue; - } - - if(!SAPBroadphase.checkBounds(bi,bj,axisIndex)){ - break; - } - - this.intersectionTest(bi,bj,p1,p2); - } - } -}; - -SAPBroadphase.prototype.sortList = function(){ - var axisList = this.axisList; - var axisIndex = this.axisIndex; - var N = axisList.length; - - // Update AABBs - for(var i = 0; i!==N; i++){ - var bi = axisList[i]; - if(bi.aabbNeedsUpdate){ - bi.computeAABB(); - } - } - - // Sort the list - if(axisIndex === 0){ - SAPBroadphase.insertionSortX(axisList); - } else if(axisIndex === 1){ - SAPBroadphase.insertionSortY(axisList); - } else if(axisIndex === 2){ - SAPBroadphase.insertionSortZ(axisList); - } -}; - -/** - * Check if the bounds of two bodies overlap, along the given SAP axis. - * @static - * @method checkBounds - * @param {Body} bi - * @param {Body} bj - * @param {Number} axisIndex - * @return {Boolean} - */ -SAPBroadphase.checkBounds = function(bi, bj, axisIndex){ - var biPos; - var bjPos; - - if(axisIndex === 0){ - biPos = bi.position.x; - bjPos = bj.position.x; - } else if(axisIndex === 1){ - biPos = bi.position.y; - bjPos = bj.position.y; - } else if(axisIndex === 2){ - biPos = bi.position.z; - bjPos = bj.position.z; - } - - var ri = bi.boundingRadius, - rj = bj.boundingRadius, - boundA1 = biPos - ri, - boundA2 = biPos + ri, - boundB1 = bjPos - rj, - boundB2 = bjPos + rj; - - return boundB1 < boundA2; -}; - -/** - * Computes the variance of the body positions and estimates the best - * axis to use. Will automatically set property .axisIndex. - * @method autoDetectAxis - */ -SAPBroadphase.prototype.autoDetectAxis = function(){ - var sumX=0, - sumX2=0, - sumY=0, - sumY2=0, - sumZ=0, - sumZ2=0, - bodies = this.axisList, - N = bodies.length, - invN=1/N; - - for(var i=0; i!==N; i++){ - var b = bodies[i]; - - var centerX = b.position.x; - sumX += centerX; - sumX2 += centerX*centerX; - - var centerY = b.position.y; - sumY += centerY; - sumY2 += centerY*centerY; - - var centerZ = b.position.z; - sumZ += centerZ; - sumZ2 += centerZ*centerZ; - } - - var varianceX = sumX2 - sumX*sumX*invN, - varianceY = sumY2 - sumY*sumY*invN, - varianceZ = sumZ2 - sumZ*sumZ*invN; - - if(varianceX > varianceY){ - if(varianceX > varianceZ){ - this.axisIndex = 0; - } else{ - this.axisIndex = 2; - } - } else if(varianceY > varianceZ){ - this.axisIndex = 1; - } else{ - this.axisIndex = 2; - } -}; - -/** - * Returns all the bodies within an AABB. - * @method aabbQuery - * @param {World} world - * @param {AABB} aabb - * @param {array} result An array to store resulting bodies in. - * @return {array} - */ -SAPBroadphase.prototype.aabbQuery = function(world, aabb, result){ - result = result || []; - - if(this.dirty){ - this.sortList(); - this.dirty = false; - } - - var axisIndex = this.axisIndex, axis = 'x'; - if(axisIndex === 1){ axis = 'y'; } - if(axisIndex === 2){ axis = 'z'; } - - var axisList = this.axisList; - var lower = aabb.lowerBound[axis]; - var upper = aabb.upperBound[axis]; - for(var i = 0; i < axisList.length; i++){ - var b = axisList[i]; - - if(b.aabbNeedsUpdate){ - b.computeAABB(); - } - - if(b.aabb.overlaps(aabb)){ - result.push(b); - } - } - - return result; -}; -},{"../collision/Broadphase":5,"../shapes/Shape":43}],12:[function(_dereq_,module,exports){ -module.exports = ConeTwistConstraint; - -var Constraint = _dereq_('./Constraint'); -var PointToPointConstraint = _dereq_('./PointToPointConstraint'); -var ConeEquation = _dereq_('../equations/ConeEquation'); -var RotationalEquation = _dereq_('../equations/RotationalEquation'); -var ContactEquation = _dereq_('../equations/ContactEquation'); -var Vec3 = _dereq_('../math/Vec3'); - -/** - * @class ConeTwistConstraint - * @constructor - * @author schteppe - * @param {Body} bodyA - * @param {Body} bodyB - * @param {object} [options] - * @param {Vec3} [options.pivotA] - * @param {Vec3} [options.pivotB] - * @param {Vec3} [options.axisA] - * @param {Vec3} [options.axisB] - * @param {Number} [options.maxForce=1e6] - * @extends PointToPointConstraint - */ -function ConeTwistConstraint(bodyA, bodyB, options){ - options = options || {}; - var maxForce = typeof(options.maxForce) !== 'undefined' ? options.maxForce : 1e6; - - // Set pivot point in between - var pivotA = options.pivotA ? options.pivotA.clone() : new Vec3(); - var pivotB = options.pivotB ? options.pivotB.clone() : new Vec3(); - this.axisA = options.axisA ? options.axisA.clone() : new Vec3(); - this.axisB = options.axisB ? options.axisB.clone() : new Vec3(); - - PointToPointConstraint.call(this, bodyA, pivotA, bodyB, pivotB, maxForce); - - this.collideConnected = !!options.collideConnected; - - this.angle = typeof(options.angle) !== 'undefined' ? options.angle : 0; - - /** - * @property {ConeEquation} coneEquation - */ - var c = this.coneEquation = new ConeEquation(bodyA,bodyB,options); - - /** - * @property {RotationalEquation} twistEquation - */ - var t = this.twistEquation = new RotationalEquation(bodyA,bodyB,options); - this.twistAngle = typeof(options.twistAngle) !== 'undefined' ? options.twistAngle : 0; - - // Make the cone equation push the bodies toward the cone axis, not outward - c.maxForce = 0; - c.minForce = -maxForce; - - // Make the twist equation add torque toward the initial position - t.maxForce = 0; - t.minForce = -maxForce; - - this.equations.push(c, t); -} -ConeTwistConstraint.prototype = new PointToPointConstraint(); -ConeTwistConstraint.constructor = ConeTwistConstraint; - -var ConeTwistConstraint_update_tmpVec1 = new Vec3(); -var ConeTwistConstraint_update_tmpVec2 = new Vec3(); - -ConeTwistConstraint.prototype.update = function(){ - var bodyA = this.bodyA, - bodyB = this.bodyB, - cone = this.coneEquation, - twist = this.twistEquation; - - PointToPointConstraint.prototype.update.call(this); - - // Update the axes to the cone constraint - bodyA.vectorToWorldFrame(this.axisA, cone.axisA); - bodyB.vectorToWorldFrame(this.axisB, cone.axisB); - - // Update the world axes in the twist constraint - this.axisA.tangents(twist.axisA, twist.axisA); - bodyA.vectorToWorldFrame(twist.axisA, twist.axisA); - - this.axisB.tangents(twist.axisB, twist.axisB); - bodyB.vectorToWorldFrame(twist.axisB, twist.axisB); - - cone.angle = this.angle; - twist.maxAngle = this.twistAngle; -}; - - -},{"../equations/ConeEquation":18,"../equations/ContactEquation":19,"../equations/RotationalEquation":22,"../math/Vec3":30,"./Constraint":13,"./PointToPointConstraint":17}],13:[function(_dereq_,module,exports){ -module.exports = Constraint; - -var Utils = _dereq_('../utils/Utils'); - -/** - * Constraint base class - * @class Constraint - * @author schteppe - * @constructor - * @param {Body} bodyA - * @param {Body} bodyB - * @param {object} [options] - * @param {boolean} [options.collideConnected=true] - * @param {boolean} [options.wakeUpBodies=true] - */ -function Constraint(bodyA, bodyB, options){ - options = Utils.defaults(options,{ - collideConnected : true, - wakeUpBodies : true, - }); - - /** - * Equations to be solved in this constraint - * @property equations - * @type {Array} - */ - this.equations = []; - - /** - * @property {Body} bodyA - */ - this.bodyA = bodyA; - - /** - * @property {Body} bodyB - */ - this.bodyB = bodyB; - - /** - * @property {Number} id - */ - this.id = Constraint.idCounter++; - - /** - * Set to true if you want the bodies to collide when they are connected. - * @property collideConnected - * @type {boolean} - */ - this.collideConnected = options.collideConnected; - - if(options.wakeUpBodies){ - if(bodyA){ - bodyA.wakeUp(); - } - if(bodyB){ - bodyB.wakeUp(); - } - } -} - -/** - * Update all the equations with data. - * @method update - */ -Constraint.prototype.update = function(){ - throw new Error("method update() not implmemented in this Constraint subclass!"); -}; - -/** - * Enables all equations in the constraint. - * @method enable - */ -Constraint.prototype.enable = function(){ - var eqs = this.equations; - for(var i=0; i - // G = [0 axisA 0 -axisB] - - GA.rotational.copy(axisA); - axisB.negate(GB.rotational); - - var GW = this.computeGW() - this.targetVelocity, - GiMf = this.computeGiMf(); - - var B = - GW * b - h * GiMf; - - return B; -}; - -},{"../math/Mat3":27,"../math/Vec3":30,"./Equation":20}],24:[function(_dereq_,module,exports){ -var Utils = _dereq_('../utils/Utils'); - -module.exports = ContactMaterial; - -/** - * Defines what happens when two materials meet. - * @class ContactMaterial - * @constructor - * @param {Material} m1 - * @param {Material} m2 - * @param {object} [options] - * @param {Number} [options.friction=0.3] - * @param {Number} [options.restitution=0.3] - * @param {number} [options.contactEquationStiffness=1e7] - * @param {number} [options.contactEquationRelaxation=3] - * @param {number} [options.frictionEquationStiffness=1e7] - * @param {Number} [options.frictionEquationRelaxation=3] - */ -function ContactMaterial(m1, m2, options){ - options = Utils.defaults(options, { - friction: 0.3, - restitution: 0.3, - contactEquationStiffness: 1e7, - contactEquationRelaxation: 3, - frictionEquationStiffness: 1e7, - frictionEquationRelaxation: 3 - }); - - /** - * Identifier of this material - * @property {Number} id - */ - this.id = ContactMaterial.idCounter++; - - /** - * Participating materials - * @property {Array} materials - * @todo Should be .materialA and .materialB instead - */ - this.materials = [m1, m2]; - - /** - * Friction coefficient - * @property {Number} friction - */ - this.friction = options.friction; - - /** - * Restitution coefficient - * @property {Number} restitution - */ - this.restitution = options.restitution; - - /** - * Stiffness of the produced contact equations - * @property {Number} contactEquationStiffness - */ - this.contactEquationStiffness = options.contactEquationStiffness; - - /** - * Relaxation time of the produced contact equations - * @property {Number} contactEquationRelaxation - */ - this.contactEquationRelaxation = options.contactEquationRelaxation; - - /** - * Stiffness of the produced friction equations - * @property {Number} frictionEquationStiffness - */ - this.frictionEquationStiffness = options.frictionEquationStiffness; - - /** - * Relaxation time of the produced friction equations - * @property {Number} frictionEquationRelaxation - */ - this.frictionEquationRelaxation = options.frictionEquationRelaxation; -} - -ContactMaterial.idCounter = 0; - -},{"../utils/Utils":53}],25:[function(_dereq_,module,exports){ -module.exports = Material; - -/** - * Defines a physics material. - * @class Material - * @constructor - * @param {object} [options] - * @author schteppe - */ -function Material(options){ - var name = ''; - options = options || {}; - - // Backwards compatibility fix - if(typeof(options) === 'string'){ - name = options; - options = {}; - } else if(typeof(options) === 'object') { - name = ''; - } - - /** - * @property name - * @type {String} - */ - this.name = name; - - /** - * material id. - * @property id - * @type {number} - */ - this.id = Material.idCounter++; - - /** - * Friction for this material. If non-negative, it will be used instead of the friction given by ContactMaterials. If there's no matching ContactMaterial, the value from .defaultContactMaterial in the World will be used. - * @property {number} friction - */ - this.friction = typeof(options.friction) !== 'undefined' ? options.friction : -1; - - /** - * Restitution for this material. If non-negative, it will be used instead of the restitution given by ContactMaterials. If there's no matching ContactMaterial, the value from .defaultContactMaterial in the World will be used. - * @property {number} restitution - */ - this.restitution = typeof(options.restitution) !== 'undefined' ? options.restitution : -1; -} - -Material.idCounter = 0; - -},{}],26:[function(_dereq_,module,exports){ -module.exports = JacobianElement; - -var Vec3 = _dereq_('./Vec3'); - -/** - * An element containing 6 entries, 3 spatial and 3 rotational degrees of freedom. - * @class JacobianElement - * @constructor - */ -function JacobianElement(){ - - /** - * @property {Vec3} spatial - */ - this.spatial = new Vec3(); - - /** - * @property {Vec3} rotational - */ - this.rotational = new Vec3(); -} - -/** - * Multiply with other JacobianElement - * @method multiplyElement - * @param {JacobianElement} element - * @return {Number} - */ -JacobianElement.prototype.multiplyElement = function(element){ - return element.spatial.dot(this.spatial) + element.rotational.dot(this.rotational); -}; - -/** - * Multiply with two vectors - * @method multiplyVectors - * @param {Vec3} spatial - * @param {Vec3} rotational - * @return {Number} - */ -JacobianElement.prototype.multiplyVectors = function(spatial,rotational){ - return spatial.dot(this.spatial) + rotational.dot(this.rotational); -}; - -},{"./Vec3":30}],27:[function(_dereq_,module,exports){ -module.exports = Mat3; - -var Vec3 = _dereq_('./Vec3'); - -/** - * A 3x3 matrix. - * @class Mat3 - * @constructor - * @param array elements Array of nine elements. Optional. - * @author schteppe / http://github.com/schteppe - */ -function Mat3(elements){ - /** - * A vector of length 9, containing all matrix elements - * @property {Array} elements - */ - if(elements){ - this.elements = elements; - } else { - this.elements = [0,0,0,0,0,0,0,0,0]; - } -} - -/** - * Sets the matrix to identity - * @method identity - * @todo Should perhaps be renamed to setIdentity() to be more clear. - * @todo Create another function that immediately creates an identity matrix eg. eye() - */ -Mat3.prototype.identity = function(){ - var e = this.elements; - e[0] = 1; - e[1] = 0; - e[2] = 0; - - e[3] = 0; - e[4] = 1; - e[5] = 0; - - e[6] = 0; - e[7] = 0; - e[8] = 1; -}; - -/** - * Set all elements to zero - * @method setZero - */ -Mat3.prototype.setZero = function(){ - var e = this.elements; - e[0] = 0; - e[1] = 0; - e[2] = 0; - e[3] = 0; - e[4] = 0; - e[5] = 0; - e[6] = 0; - e[7] = 0; - e[8] = 0; -}; - -/** - * Sets the matrix diagonal elements from a Vec3 - * @method setTrace - * @param {Vec3} vec3 - */ -Mat3.prototype.setTrace = function(vec3){ - var e = this.elements; - e[0] = vec3.x; - e[4] = vec3.y; - e[8] = vec3.z; -}; - -/** - * Gets the matrix diagonal elements - * @method getTrace - * @return {Vec3} - */ -Mat3.prototype.getTrace = function(target){ - var target = target || new Vec3(); - var e = this.elements; - target.x = e[0]; - target.y = e[4]; - target.z = e[8]; -}; - -/** - * Matrix-Vector multiplication - * @method vmult - * @param {Vec3} v The vector to multiply with - * @param {Vec3} target Optional, target to save the result in. - */ -Mat3.prototype.vmult = function(v,target){ - target = target || new Vec3(); - - var e = this.elements, - x = v.x, - y = v.y, - z = v.z; - target.x = e[0]*x + e[1]*y + e[2]*z; - target.y = e[3]*x + e[4]*y + e[5]*z; - target.z = e[6]*x + e[7]*y + e[8]*z; - - return target; -}; - -/** - * Matrix-scalar multiplication - * @method smult - * @param {Number} s - */ -Mat3.prototype.smult = function(s){ - for(var i=0; i1 acos and sqrt will produce errors, this cant happen if quaternion is normalised - var angle = 2 * Math.acos(this.w); - var s = Math.sqrt(1-this.w*this.w); // assuming quaternion normalised then w is less than 1, so term always positive. - if (s < 0.001) { // test to avoid divide by zero, s is always positive due to sqrt - // if s close to zero then direction of axis not important - targetAxis.x = this.x; // if it is important that axis is normalised then replace with x=1; y=z=0; - targetAxis.y = this.y; - targetAxis.z = this.z; - } else { - targetAxis.x = this.x / s; // normalise axis - targetAxis.y = this.y / s; - targetAxis.z = this.z / s; - } - return [targetAxis,angle]; -}; - -var sfv_t1 = new Vec3(), - sfv_t2 = new Vec3(); - -/** - * Set the quaternion value given two vectors. The resulting rotation will be the needed rotation to rotate u to v. - * @method setFromVectors - * @param {Vec3} u - * @param {Vec3} v - */ -Quaternion.prototype.setFromVectors = function(u,v){ - if(u.isAntiparallelTo(v)){ - var t1 = sfv_t1; - var t2 = sfv_t2; - - u.tangents(t1,t2); - this.setFromAxisAngle(t1,Math.PI); - } else { - var a = u.cross(v); - this.x = a.x; - this.y = a.y; - this.z = a.z; - this.w = Math.sqrt(Math.pow(u.norm(),2) * Math.pow(v.norm(),2)) + u.dot(v); - this.normalize(); - } -}; - -/** - * Quaternion multiplication - * @method mult - * @param {Quaternion} q - * @param {Quaternion} target Optional. - * @return {Quaternion} - */ -var Quaternion_mult_va = new Vec3(); -var Quaternion_mult_vb = new Vec3(); -var Quaternion_mult_vaxvb = new Vec3(); -Quaternion.prototype.mult = function(q,target){ - target = target || new Quaternion(); - var w = this.w, - va = Quaternion_mult_va, - vb = Quaternion_mult_vb, - vaxvb = Quaternion_mult_vaxvb; - - va.set(this.x,this.y,this.z); - vb.set(q.x,q.y,q.z); - target.w = w*q.w - va.dot(vb); - va.cross(vb,vaxvb); - - target.x = w * vb.x + q.w*va.x + vaxvb.x; - target.y = w * vb.y + q.w*va.y + vaxvb.y; - target.z = w * vb.z + q.w*va.z + vaxvb.z; - - return target; -}; - -/** - * Get the inverse quaternion rotation. - * @method inverse - * @param {Quaternion} target - * @return {Quaternion} - */ -Quaternion.prototype.inverse = function(target){ - var x = this.x, y = this.y, z = this.z, w = this.w; - target = target || new Quaternion(); - - this.conjugate(target); - var inorm2 = 1/(x*x + y*y + z*z + w*w); - target.x *= inorm2; - target.y *= inorm2; - target.z *= inorm2; - target.w *= inorm2; - - return target; -}; - -/** - * Get the quaternion conjugate - * @method conjugate - * @param {Quaternion} target - * @return {Quaternion} - */ -Quaternion.prototype.conjugate = function(target){ - target = target || new Quaternion(); - - target.x = -this.x; - target.y = -this.y; - target.z = -this.z; - target.w = this.w; - - return target; -}; - -/** - * Normalize the quaternion. Note that this changes the values of the quaternion. - * @method normalize - */ -Quaternion.prototype.normalize = function(){ - var l = Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w); - if ( l === 0 ) { - this.x = 0; - this.y = 0; - this.z = 0; - this.w = 0; - } else { - l = 1 / l; - this.x *= l; - this.y *= l; - this.z *= l; - this.w *= l; - } -}; - -/** - * Approximation of quaternion normalization. Works best when quat is already almost-normalized. - * @method normalizeFast - * @see http://jsperf.com/fast-quaternion-normalization - * @author unphased, https://github.com/unphased - */ -Quaternion.prototype.normalizeFast = function () { - var f = (3.0-(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w))/2.0; - if ( f === 0 ) { - this.x = 0; - this.y = 0; - this.z = 0; - this.w = 0; - } else { - this.x *= f; - this.y *= f; - this.z *= f; - this.w *= f; - } -}; - -/** - * Multiply the quaternion by a vector - * @method vmult - * @param {Vec3} v - * @param {Vec3} target Optional - * @return {Vec3} - */ -Quaternion.prototype.vmult = function(v,target){ - target = target || new Vec3(); - - var x = v.x, - y = v.y, - z = v.z; - - var qx = this.x, - qy = this.y, - qz = this.z, - qw = this.w; - - // q*v - var ix = qw * x + qy * z - qz * y, - iy = qw * y + qz * x - qx * z, - iz = qw * z + qx * y - qy * x, - iw = -qx * x - qy * y - qz * z; - - target.x = ix * qw + iw * -qx + iy * -qz - iz * -qy; - target.y = iy * qw + iw * -qy + iz * -qx - ix * -qz; - target.z = iz * qw + iw * -qz + ix * -qy - iy * -qx; - - return target; -}; - -/** - * Copies value of source to this quaternion. - * @method copy - * @param {Quaternion} source - * @return {Quaternion} this - */ -Quaternion.prototype.copy = function(source){ - this.x = source.x; - this.y = source.y; - this.z = source.z; - this.w = source.w; - return this; -}; - -/** - * Convert the quaternion to euler angle representation. Order: YZX, as this page describes: http://www.euclideanspace.com/maths/standards/index.htm - * @method toEuler - * @param {Vec3} target - * @param string order Three-character string e.g. "YZX", which also is default. - */ -Quaternion.prototype.toEuler = function(target,order){ - order = order || "YZX"; - - var heading, attitude, bank; - var x = this.x, y = this.y, z = this.z, w = this.w; - - switch(order){ - case "YZX": - var test = x*y + z*w; - if (test > 0.499) { // singularity at north pole - heading = 2 * Math.atan2(x,w); - attitude = Math.PI/2; - bank = 0; - } - if (test < -0.499) { // singularity at south pole - heading = -2 * Math.atan2(x,w); - attitude = - Math.PI/2; - bank = 0; - } - if(isNaN(heading)){ - var sqx = x*x; - var sqy = y*y; - var sqz = z*z; - heading = Math.atan2(2*y*w - 2*x*z , 1 - 2*sqy - 2*sqz); // Heading - attitude = Math.asin(2*test); // attitude - bank = Math.atan2(2*x*w - 2*y*z , 1 - 2*sqx - 2*sqz); // bank - } - break; - default: - throw new Error("Euler order "+order+" not supported yet."); - } - - target.y = heading; - target.z = attitude; - target.x = bank; -}; - -/** - * See http://www.mathworks.com/matlabcentral/fileexchange/20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/content/SpinCalc.m - * @method setFromEuler - * @param {Number} x - * @param {Number} y - * @param {Number} z - * @param {String} order The order to apply angles: 'XYZ' or 'YXZ' or any other combination - */ -Quaternion.prototype.setFromEuler = function ( x, y, z, order ) { - order = order || "XYZ"; - - var c1 = Math.cos( x / 2 ); - var c2 = Math.cos( y / 2 ); - var c3 = Math.cos( z / 2 ); - var s1 = Math.sin( x / 2 ); - var s2 = Math.sin( y / 2 ); - var s3 = Math.sin( z / 2 ); - - if ( order === 'XYZ' ) { - - this.x = s1 * c2 * c3 + c1 * s2 * s3; - this.y = c1 * s2 * c3 - s1 * c2 * s3; - this.z = c1 * c2 * s3 + s1 * s2 * c3; - this.w = c1 * c2 * c3 - s1 * s2 * s3; - - } else if ( order === 'YXZ' ) { - - this.x = s1 * c2 * c3 + c1 * s2 * s3; - this.y = c1 * s2 * c3 - s1 * c2 * s3; - this.z = c1 * c2 * s3 - s1 * s2 * c3; - this.w = c1 * c2 * c3 + s1 * s2 * s3; - - } else if ( order === 'ZXY' ) { - - this.x = s1 * c2 * c3 - c1 * s2 * s3; - this.y = c1 * s2 * c3 + s1 * c2 * s3; - this.z = c1 * c2 * s3 + s1 * s2 * c3; - this.w = c1 * c2 * c3 - s1 * s2 * s3; - - } else if ( order === 'ZYX' ) { - - this.x = s1 * c2 * c3 - c1 * s2 * s3; - this.y = c1 * s2 * c3 + s1 * c2 * s3; - this.z = c1 * c2 * s3 - s1 * s2 * c3; - this.w = c1 * c2 * c3 + s1 * s2 * s3; - - } else if ( order === 'YZX' ) { - - this.x = s1 * c2 * c3 + c1 * s2 * s3; - this.y = c1 * s2 * c3 + s1 * c2 * s3; - this.z = c1 * c2 * s3 - s1 * s2 * c3; - this.w = c1 * c2 * c3 - s1 * s2 * s3; - - } else if ( order === 'XZY' ) { - - this.x = s1 * c2 * c3 - c1 * s2 * s3; - this.y = c1 * s2 * c3 - s1 * c2 * s3; - this.z = c1 * c2 * s3 + s1 * s2 * c3; - this.w = c1 * c2 * c3 + s1 * s2 * s3; - - } - - return this; - -}; - -Quaternion.prototype.clone = function(){ - return new Quaternion(this.x, this.y, this.z, this.w); -}; -},{"./Vec3":30}],29:[function(_dereq_,module,exports){ -var Vec3 = _dereq_('./Vec3'); -var Quaternion = _dereq_('./Quaternion'); - -module.exports = Transform; - -/** - * @class Transform - * @constructor - */ -function Transform(options) { - options = options || {}; - - /** - * @property {Vec3} position - */ - this.position = new Vec3(); - if(options.position){ - this.position.copy(options.position); - } - - /** - * @property {Quaternion} quaternion - */ - this.quaternion = new Quaternion(); - if(options.quaternion){ - this.quaternion.copy(options.quaternion); - } -} - -var tmpQuat = new Quaternion(); - -/** - * @static - * @method pointToLocaFrame - * @param {Vec3} position - * @param {Quaternion} quaternion - * @param {Vec3} worldPoint - * @param {Vec3} result - */ -Transform.pointToLocalFrame = function(position, quaternion, worldPoint, result){ - var result = result || new Vec3(); - worldPoint.vsub(position, result); - quaternion.conjugate(tmpQuat); - tmpQuat.vmult(result, result); - return result; -}; - -/** - * Get a global point in local transform coordinates. - * @method pointToLocal - * @param {Vec3} point - * @param {Vec3} result - * @return {Vec3} The "result" vector object - */ -Transform.prototype.pointToLocal = function(worldPoint, result){ - return Transform.pointToLocalFrame(this.position, this.quaternion, worldPoint, result); -}; - -/** - * @static - * @method pointToWorldFrame - * @param {Vec3} position - * @param {Vec3} quaternion - * @param {Vec3} localPoint - * @param {Vec3} result - */ -Transform.pointToWorldFrame = function(position, quaternion, localPoint, result){ - var result = result || new Vec3(); - quaternion.vmult(localPoint, result); - result.vadd(position, result); - return result; -}; - -/** - * Get a local point in global transform coordinates. - * @method pointToWorld - * @param {Vec3} point - * @param {Vec3} result - * @return {Vec3} The "result" vector object - */ -Transform.prototype.pointToWorld = function(localPoint, result){ - return Transform.pointToWorldFrame(this.position, this.quaternion, localPoint, result); -}; - - -Transform.prototype.vectorToWorldFrame = function(localVector, result){ - var result = result || new Vec3(); - this.quaternion.vmult(localVector, result); - return result; -}; - -Transform.vectorToWorldFrame = function(quaternion, localVector, result){ - quaternion.vmult(localVector, result); - return result; -}; - -Transform.vectorToLocalFrame = function(position, quaternion, worldVector, result){ - var result = result || new Vec3(); - quaternion.w *= -1; - quaternion.vmult(worldVector, result); - quaternion.w *= -1; - return result; -}; - -},{"./Quaternion":28,"./Vec3":30}],30:[function(_dereq_,module,exports){ -module.exports = Vec3; - -var Mat3 = _dereq_('./Mat3'); - -/** - * 3-dimensional vector - * @class Vec3 - * @constructor - * @param {Number} x - * @param {Number} y - * @param {Number} z - * @author schteppe - * @example - * var v = new Vec3(1, 2, 3); - * console.log('x=' + v.x); // x=1 - */ -function Vec3(x,y,z){ - /** - * @property x - * @type {Number} - */ - this.x = x||0.0; - - /** - * @property y - * @type {Number} - */ - this.y = y||0.0; - - /** - * @property z - * @type {Number} - */ - this.z = z||0.0; -} - -/** - * @static - * @property {Vec3} ZERO - */ -Vec3.ZERO = new Vec3(0, 0, 0); - -/** - * @static - * @property {Vec3} UNIT_X - */ -Vec3.UNIT_X = new Vec3(1, 0, 0); - -/** - * @static - * @property {Vec3} UNIT_Y - */ -Vec3.UNIT_Y = new Vec3(0, 1, 0); - -/** - * @static - * @property {Vec3} UNIT_Z - */ -Vec3.UNIT_Z = new Vec3(0, 0, 1); - -/** - * Vector cross product - * @method cross - * @param {Vec3} v - * @param {Vec3} target Optional. Target to save in. - * @return {Vec3} - */ -Vec3.prototype.cross = function(v,target){ - var vx=v.x, vy=v.y, vz=v.z, x=this.x, y=this.y, z=this.z; - target = target || new Vec3(); - - target.x = (y * vz) - (z * vy); - target.y = (z * vx) - (x * vz); - target.z = (x * vy) - (y * vx); - - return target; -}; - -/** - * Set the vectors' 3 elements - * @method set - * @param {Number} x - * @param {Number} y - * @param {Number} z - * @return Vec3 - */ -Vec3.prototype.set = function(x,y,z){ - this.x = x; - this.y = y; - this.z = z; - return this; -}; - -/** - * Set all components of the vector to zero. - * @method setZero - */ -Vec3.prototype.setZero = function(){ - this.x = this.y = this.z = 0; -}; - -/** - * Vector addition - * @method vadd - * @param {Vec3} v - * @param {Vec3} target Optional. - * @return {Vec3} - */ -Vec3.prototype.vadd = function(v,target){ - if(target){ - target.x = v.x + this.x; - target.y = v.y + this.y; - target.z = v.z + this.z; - } else { - return new Vec3(this.x + v.x, - this.y + v.y, - this.z + v.z); - } -}; - -/** - * Vector subtraction - * @method vsub - * @param {Vec3} v - * @param {Vec3} target Optional. Target to save in. - * @return {Vec3} - */ -Vec3.prototype.vsub = function(v,target){ - if(target){ - target.x = this.x - v.x; - target.y = this.y - v.y; - target.z = this.z - v.z; - } else { - return new Vec3(this.x-v.x, - this.y-v.y, - this.z-v.z); - } -}; - -/** - * Get the cross product matrix a_cross from a vector, such that a x b = a_cross * b = c - * @method crossmat - * @see http://www8.cs.umu.se/kurser/TDBD24/VT06/lectures/Lecture6.pdf - * @return {Mat3} - */ -Vec3.prototype.crossmat = function(){ - return new Mat3([ 0, -this.z, this.y, - this.z, 0, -this.x, - -this.y, this.x, 0]); -}; - -/** - * Normalize the vector. Note that this changes the values in the vector. - * @method normalize - * @return {Number} Returns the norm of the vector - */ -Vec3.prototype.normalize = function(){ - var x=this.x, y=this.y, z=this.z; - var n = Math.sqrt(x*x + y*y + z*z); - if(n>0.0){ - var invN = 1/n; - this.x *= invN; - this.y *= invN; - this.z *= invN; - } else { - // Make something up - this.x = 0; - this.y = 0; - this.z = 0; - } - return n; -}; - -/** - * Get the version of this vector that is of length 1. - * @method unit - * @param {Vec3} target Optional target to save in - * @return {Vec3} Returns the unit vector - */ -Vec3.prototype.unit = function(target){ - target = target || new Vec3(); - var x=this.x, y=this.y, z=this.z; - var ninv = Math.sqrt(x*x + y*y + z*z); - if(ninv>0.0){ - ninv = 1.0/ninv; - target.x = x * ninv; - target.y = y * ninv; - target.z = z * ninv; - } else { - target.x = 1; - target.y = 0; - target.z = 0; - } - return target; -}; - -/** - * Get the length of the vector - * @method norm - * @return {Number} - * @deprecated Use .length() instead - */ -Vec3.prototype.norm = function(){ - var x=this.x, y=this.y, z=this.z; - return Math.sqrt(x*x + y*y + z*z); -}; - -/** - * Get the length of the vector - * @method length - * @return {Number} - */ -Vec3.prototype.length = Vec3.prototype.norm; - -/** - * Get the squared length of the vector - * @method norm2 - * @return {Number} - * @deprecated Use .lengthSquared() instead. - */ -Vec3.prototype.norm2 = function(){ - return this.dot(this); -}; - -/** - * Get the squared length of the vector. - * @method lengthSquared - * @return {Number} - */ -Vec3.prototype.lengthSquared = Vec3.prototype.norm2; - -/** - * Get distance from this point to another point - * @method distanceTo - * @param {Vec3} p - * @return {Number} - */ -Vec3.prototype.distanceTo = function(p){ - var x=this.x, y=this.y, z=this.z; - var px=p.x, py=p.y, pz=p.z; - return Math.sqrt((px-x)*(px-x)+ - (py-y)*(py-y)+ - (pz-z)*(pz-z)); -}; - -/** - * Get squared distance from this point to another point - * @method distanceSquared - * @param {Vec3} p - * @return {Number} - */ -Vec3.prototype.distanceSquared = function(p){ - var x=this.x, y=this.y, z=this.z; - var px=p.x, py=p.y, pz=p.z; - return (px-x)*(px-x) + (py-y)*(py-y) + (pz-z)*(pz-z); -}; - -/** - * Multiply all the components of the vector with a scalar. - * @deprecated Use .scale instead - * @method mult - * @param {Number} scalar - * @param {Vec3} target The vector to save the result in. - * @return {Vec3} - * @deprecated Use .scale() instead - */ -Vec3.prototype.mult = function(scalar,target){ - target = target || new Vec3(); - var x = this.x, - y = this.y, - z = this.z; - target.x = scalar * x; - target.y = scalar * y; - target.z = scalar * z; - return target; -}; - -/** - * Multiply the vector with a scalar. - * @method scale - * @param {Number} scalar - * @param {Vec3} target - * @return {Vec3} - */ -Vec3.prototype.scale = Vec3.prototype.mult; - -/** - * Calculate dot product - * @method dot - * @param {Vec3} v - * @return {Number} - */ -Vec3.prototype.dot = function(v){ - return this.x * v.x + this.y * v.y + this.z * v.z; -}; - -/** - * @method isZero - * @return bool - */ -Vec3.prototype.isZero = function(){ - return this.x===0 && this.y===0 && this.z===0; -}; - -/** - * Make the vector point in the opposite direction. - * @method negate - * @param {Vec3} target Optional target to save in - * @return {Vec3} - */ -Vec3.prototype.negate = function(target){ - target = target || new Vec3(); - target.x = -this.x; - target.y = -this.y; - target.z = -this.z; - return target; -}; - -/** - * Compute two artificial tangents to the vector - * @method tangents - * @param {Vec3} t1 Vector object to save the first tangent in - * @param {Vec3} t2 Vector object to save the second tangent in - */ -var Vec3_tangents_n = new Vec3(); -var Vec3_tangents_randVec = new Vec3(); -Vec3.prototype.tangents = function(t1,t2){ - var norm = this.norm(); - if(norm>0.0){ - var n = Vec3_tangents_n; - var inorm = 1/norm; - n.set(this.x*inorm,this.y*inorm,this.z*inorm); - var randVec = Vec3_tangents_randVec; - if(Math.abs(n.x) < 0.9){ - randVec.set(1,0,0); - n.cross(randVec,t1); - } else { - randVec.set(0,1,0); - n.cross(randVec,t1); - } - n.cross(t1,t2); - } else { - // The normal length is zero, make something up - t1.set(1, 0, 0); - t2.set(0, 1, 0); - } -}; - -/** - * Converts to a more readable format - * @method toString - * @return string - */ -Vec3.prototype.toString = function(){ - return this.x+","+this.y+","+this.z; -}; - -/** - * Converts to an array - * @method toArray - * @return Array - */ -Vec3.prototype.toArray = function(){ - return [this.x, this.y, this.z]; -}; - -/** - * Copies value of source to this vector. - * @method copy - * @param {Vec3} source - * @return {Vec3} this - */ -Vec3.prototype.copy = function(source){ - this.x = source.x; - this.y = source.y; - this.z = source.z; - return this; -}; - - -/** - * Do a linear interpolation between two vectors - * @method lerp - * @param {Vec3} v - * @param {Number} t A number between 0 and 1. 0 will make this function return u, and 1 will make it return v. Numbers in between will generate a vector in between them. - * @param {Vec3} target - */ -Vec3.prototype.lerp = function(v,t,target){ - var x=this.x, y=this.y, z=this.z; - target.x = x + (v.x-x)*t; - target.y = y + (v.y-y)*t; - target.z = z + (v.z-z)*t; -}; - -/** - * Check if a vector equals is almost equal to another one. - * @method almostEquals - * @param {Vec3} v - * @param {Number} precision - * @return bool - */ -Vec3.prototype.almostEquals = function(v,precision){ - if(precision===undefined){ - precision = 1e-6; - } - if( Math.abs(this.x-v.x)>precision || - Math.abs(this.y-v.y)>precision || - Math.abs(this.z-v.z)>precision){ - return false; - } - return true; -}; - -/** - * Check if a vector is almost zero - * @method almostZero - * @param {Number} precision - */ -Vec3.prototype.almostZero = function(precision){ - if(precision===undefined){ - precision = 1e-6; - } - if( Math.abs(this.x)>precision || - Math.abs(this.y)>precision || - Math.abs(this.z)>precision){ - return false; - } - return true; -}; - -var antip_neg = new Vec3(); - -/** - * Check if the vector is anti-parallel to another vector. - * @method isAntiparallelTo - * @param {Vec3} v - * @param {Number} precision Set to zero for exact comparisons - * @return {Boolean} - */ -Vec3.prototype.isAntiparallelTo = function(v,precision){ - this.negate(antip_neg); - return antip_neg.almostEquals(v,precision); -}; - -/** - * Clone the vector - * @method clone - * @return {Vec3} - */ -Vec3.prototype.clone = function(){ - return new Vec3(this.x, this.y, this.z); -}; -},{"./Mat3":27}],31:[function(_dereq_,module,exports){ -module.exports = Body; - -var EventTarget = _dereq_('../utils/EventTarget'); -var Shape = _dereq_('../shapes/Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Mat3 = _dereq_('../math/Mat3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Material = _dereq_('../material/Material'); -var AABB = _dereq_('../collision/AABB'); -var Box = _dereq_('../shapes/Box'); - -/** - * Base class for all body types. - * @class Body - * @constructor - * @extends EventTarget - * @param {object} [options] - * @param {Vec3} [options.position] - * @param {Vec3} [options.velocity] - * @param {Vec3} [options.angularVelocity] - * @param {Quaternion} [options.quaternion] - * @param {number} [options.mass] - * @param {Material} [options.material] - * @param {number} [options.type] - * @param {number} [options.linearDamping=0.01] - * @param {number} [options.angularDamping=0.01] - * @param {boolean} [options.allowSleep=true] - * @param {number} [options.sleepSpeedLimit=0.1] - * @param {number} [options.sleepTimeLimit=1] - * @param {number} [options.collisionFilterGroup=1] - * @param {number} [options.collisionFilterMask=1] - * @param {boolean} [options.fixedRotation=false] - * @param {Body} [options.shape] - * @example - * var body = new Body({ - * mass: 1 - * }); - * var shape = new Sphere(1); - * body.addShape(shape); - * world.add(body); - */ -function Body(options){ - options = options || {}; - - EventTarget.apply(this); - - this.id = Body.idCounter++; - - /** - * Reference to the world the body is living in - * @property world - * @type {World} - */ - this.world = null; - - /** - * Callback function that is used BEFORE stepping the system. Use it to apply forces, for example. Inside the function, "this" will refer to this Body object. - * @property preStep - * @type {Function} - * @deprecated Use World events instead - */ - this.preStep = null; - - /** - * Callback function that is used AFTER stepping the system. Inside the function, "this" will refer to this Body object. - * @property postStep - * @type {Function} - * @deprecated Use World events instead - */ - this.postStep = null; - - this.vlambda = new Vec3(); - - /** - * @property {Number} collisionFilterGroup - */ - this.collisionFilterGroup = typeof(options.collisionFilterGroup) === 'number' ? options.collisionFilterGroup : 1; - - /** - * @property {Number} collisionFilterMask - */ - this.collisionFilterMask = typeof(options.collisionFilterMask) === 'number' ? options.collisionFilterMask : 1; - - /** - * Whether to produce contact forces when in contact with other bodies. Note that contacts will be generated, but they will be disabled. - * @property {Number} collisionResponse - */ - this.collisionResponse = true; - - /** - * @property position - * @type {Vec3} - */ - this.position = new Vec3(); - - if(options.position){ - this.position.copy(options.position); - } - - /** - * @property {Vec3} previousPosition - */ - this.previousPosition = new Vec3(); - - /** - * Initial position of the body - * @property initPosition - * @type {Vec3} - */ - this.initPosition = new Vec3(); - - /** - * @property velocity - * @type {Vec3} - */ - this.velocity = new Vec3(); - - if(options.velocity){ - this.velocity.copy(options.velocity); - } - - /** - * @property initVelocity - * @type {Vec3} - */ - this.initVelocity = new Vec3(); - - /** - * Linear force on the body - * @property force - * @type {Vec3} - */ - this.force = new Vec3(); - - var mass = typeof(options.mass) === 'number' ? options.mass : 0; - - /** - * @property mass - * @type {Number} - * @default 0 - */ - this.mass = mass; - - /** - * @property invMass - * @type {Number} - */ - this.invMass = mass > 0 ? 1.0 / mass : 0; - - /** - * @property material - * @type {Material} - */ - this.material = options.material || null; - - /** - * @property linearDamping - * @type {Number} - */ - this.linearDamping = typeof(options.linearDamping) === 'number' ? options.linearDamping : 0.01; - - /** - * One of: Body.DYNAMIC, Body.STATIC and Body.KINEMATIC. - * @property type - * @type {Number} - */ - this.type = (mass <= 0.0 ? Body.STATIC : Body.DYNAMIC); - if(typeof(options.type) === typeof(Body.STATIC)){ - this.type = options.type; - } - - /** - * If true, the body will automatically fall to sleep. - * @property allowSleep - * @type {Boolean} - * @default true - */ - this.allowSleep = typeof(options.allowSleep) !== 'undefined' ? options.allowSleep : true; - - /** - * Current sleep state. - * @property sleepState - * @type {Number} - */ - this.sleepState = 0; - - /** - * If the speed (the norm of the velocity) is smaller than this value, the body is considered sleepy. - * @property sleepSpeedLimit - * @type {Number} - * @default 0.1 - */ - this.sleepSpeedLimit = typeof(options.sleepSpeedLimit) !== 'undefined' ? options.sleepSpeedLimit : 0.1; - - /** - * If the body has been sleepy for this sleepTimeLimit seconds, it is considered sleeping. - * @property sleepTimeLimit - * @type {Number} - * @default 1 - */ - this.sleepTimeLimit = typeof(options.sleepTimeLimit) !== 'undefined' ? options.sleepTimeLimit : 1; - - this.timeLastSleepy = 0; - - this._wakeUpAfterNarrowphase = false; - - - /** - * Rotational force on the body, around center of mass - * @property {Vec3} torque - */ - this.torque = new Vec3(); - - /** - * Orientation of the body - * @property quaternion - * @type {Quaternion} - */ - this.quaternion = new Quaternion(); - - if(options.quaternion){ - this.quaternion.copy(options.quaternion); - } - - /** - * @property initQuaternion - * @type {Quaternion} - */ - this.initQuaternion = new Quaternion(); - - /** - * @property angularVelocity - * @type {Vec3} - */ - this.angularVelocity = new Vec3(); - - if(options.angularVelocity){ - this.angularVelocity.copy(options.angularVelocity); - } - - /** - * @property initAngularVelocity - * @type {Vec3} - */ - this.initAngularVelocity = new Vec3(); - - this.interpolatedPosition = new Vec3(); - this.interpolatedQuaternion = new Quaternion(); - - /** - * @property shapes - * @type {array} - */ - this.shapes = []; - - /** - * @property shapeOffsets - * @type {array} - */ - this.shapeOffsets = []; - - /** - * @property shapeOrientations - * @type {array} - */ - this.shapeOrientations = []; - - /** - * @property inertia - * @type {Vec3} - */ - this.inertia = new Vec3(); - - /** - * @property {Vec3} invInertia - */ - this.invInertia = new Vec3(); - - /** - * @property {Mat3} invInertiaWorld - */ - this.invInertiaWorld = new Mat3(); - - this.invMassSolve = 0; - - /** - * @property {Vec3} invInertiaSolve - */ - this.invInertiaSolve = new Vec3(); - - /** - * @property {Mat3} invInertiaWorldSolve - */ - this.invInertiaWorldSolve = new Mat3(); - - /** - * Set to true if you don't want the body to rotate. Make sure to run .updateMassProperties() after changing this. - * @property {Boolean} fixedRotation - * @default false - */ - this.fixedRotation = typeof(options.fixedRotation) !== "undefined" ? options.fixedRotation : false; - - /** - * @property {Number} angularDamping - */ - this.angularDamping = typeof(options.angularDamping) !== 'undefined' ? options.angularDamping : 0.01; - - /** - * @property aabb - * @type {AABB} - */ - this.aabb = new AABB(); - - /** - * Indicates if the AABB needs to be updated before use. - * @property aabbNeedsUpdate - * @type {Boolean} - */ - this.aabbNeedsUpdate = true; - - this.wlambda = new Vec3(); - - if(options.shape){ - this.addShape(options.shape); - } - - this.updateMassProperties(); -} -Body.prototype = new EventTarget(); -Body.prototype.constructor = Body; - -/** - * A dynamic body is fully simulated. Can be moved manually by the user, but normally they move according to forces. A dynamic body can collide with all body types. A dynamic body always has finite, non-zero mass. - * @static - * @property DYNAMIC - * @type {Number} - */ -Body.DYNAMIC = 1; - -/** - * A static body does not move during simulation and behaves as if it has infinite mass. Static bodies can be moved manually by setting the position of the body. The velocity of a static body is always zero. Static bodies do not collide with other static or kinematic bodies. - * @static - * @property STATIC - * @type {Number} - */ -Body.STATIC = 2; - -/** - * A kinematic body moves under simulation according to its velocity. They do not respond to forces. They can be moved manually, but normally a kinematic body is moved by setting its velocity. A kinematic body behaves as if it has infinite mass. Kinematic bodies do not collide with other static or kinematic bodies. - * @static - * @property KINEMATIC - * @type {Number} - */ -Body.KINEMATIC = 4; - - - -/** - * @static - * @property AWAKE - * @type {number} - */ -Body.AWAKE = 0; - -/** - * @static - * @property SLEEPY - * @type {number} - */ -Body.SLEEPY = 1; - -/** - * @static - * @property SLEEPING - * @type {number} - */ -Body.SLEEPING = 2; - -Body.idCounter = 0; - -/** - * Wake the body up. - * @method wakeUp - */ -Body.prototype.wakeUp = function(){ - var s = this.sleepState; - this.sleepState = 0; - if(s === Body.SLEEPING){ - this.dispatchEvent({type:"wakeup"}); - } -}; - -/** - * Force body sleep - * @method sleep - */ -Body.prototype.sleep = function(){ - this.sleepState = Body.SLEEPING; - this.velocity.set(0,0,0); - this.angularVelocity.set(0,0,0); -}; - -Body.sleepyEvent = { - type: "sleepy" -}; - -Body.sleepEvent = { - type: "sleep" -}; - -/** - * Called every timestep to update internal sleep timer and change sleep state if needed. - * @method sleepTick - * @param {Number} time The world time in seconds - */ -Body.prototype.sleepTick = function(time){ - if(this.allowSleep){ - var sleepState = this.sleepState; - var speedSquared = this.velocity.norm2() + this.angularVelocity.norm2(); - var speedLimitSquared = Math.pow(this.sleepSpeedLimit,2); - if(sleepState===Body.AWAKE && speedSquared < speedLimitSquared){ - this.sleepState = Body.SLEEPY; // Sleepy - this.timeLastSleepy = time; - this.dispatchEvent(Body.sleepyEvent); - } else if(sleepState===Body.SLEEPY && speedSquared > speedLimitSquared){ - this.wakeUp(); // Wake up - } else if(sleepState===Body.SLEEPY && (time - this.timeLastSleepy ) > this.sleepTimeLimit){ - this.sleep(); // Sleeping - this.dispatchEvent(Body.sleepEvent); - } - } -}; - -/** - * If the body is sleeping, it should be immovable / have infinite mass during solve. We solve it by having a separate "solve mass". - * @method updateSolveMassProperties - */ -Body.prototype.updateSolveMassProperties = function(){ - if(this.sleepState === Body.SLEEPING || this.type === Body.KINEMATIC){ - this.invMassSolve = 0; - this.invInertiaSolve.setZero(); - this.invInertiaWorldSolve.setZero(); - } else { - this.invMassSolve = this.invMass; - this.invInertiaSolve.copy(this.invInertia); - this.invInertiaWorldSolve.copy(this.invInertiaWorld); - } -}; - -/** - * Convert a world point to local body frame. - * @method pointToLocalFrame - * @param {Vec3} worldPoint - * @param {Vec3} result - * @return {Vec3} - */ -Body.prototype.pointToLocalFrame = function(worldPoint,result){ - var result = result || new Vec3(); - worldPoint.vsub(this.position,result); - this.quaternion.conjugate().vmult(result,result); - return result; -}; - -/** - * Convert a world vector to local body frame. - * @method vectorToLocalFrame - * @param {Vec3} worldPoint - * @param {Vec3} result - * @return {Vec3} - */ -Body.prototype.vectorToLocalFrame = function(worldVector, result){ - var result = result || new Vec3(); - this.quaternion.conjugate().vmult(worldVector,result); - return result; -}; - -/** - * Convert a local body point to world frame. - * @method pointToWorldFrame - * @param {Vec3} localPoint - * @param {Vec3} result - * @return {Vec3} - */ -Body.prototype.pointToWorldFrame = function(localPoint,result){ - var result = result || new Vec3(); - this.quaternion.vmult(localPoint,result); - result.vadd(this.position,result); - return result; -}; - -/** - * Convert a local body point to world frame. - * @method vectorToWorldFrame - * @param {Vec3} localVector - * @param {Vec3} result - * @return {Vec3} - */ -Body.prototype.vectorToWorldFrame = function(localVector, result){ - var result = result || new Vec3(); - this.quaternion.vmult(localVector, result); - return result; -}; - -var tmpVec = new Vec3(); -var tmpQuat = new Quaternion(); - -/** - * Add a shape to the body with a local offset and orientation. - * @method addShape - * @param {Shape} shape - * @param {Vec3} offset - * @param {Quaternion} quaternion - * @return {Body} The body object, for chainability. - */ -Body.prototype.addShape = function(shape, _offset, _orientation){ - var offset = new Vec3(); - var orientation = new Quaternion(); - - if(_offset){ - offset.copy(_offset); - } - if(_orientation){ - orientation.copy(_orientation); - } - - this.shapes.push(shape); - this.shapeOffsets.push(offset); - this.shapeOrientations.push(orientation); - this.updateMassProperties(); - this.updateBoundingRadius(); - - this.aabbNeedsUpdate = true; - - return this; -}; - -/** - * Update the bounding radius of the body. Should be done if any of the shapes are changed. - * @method updateBoundingRadius - */ -Body.prototype.updateBoundingRadius = function(){ - var shapes = this.shapes, - shapeOffsets = this.shapeOffsets, - N = shapes.length, - radius = 0; - - for(var i=0; i!==N; i++){ - var shape = shapes[i]; - shape.updateBoundingSphereRadius(); - var offset = shapeOffsets[i].norm(), - r = shape.boundingSphereRadius; - if(offset + r > radius){ - radius = offset + r; - } - } - - this.boundingRadius = radius; -}; - -var computeAABB_shapeAABB = new AABB(); - -/** - * Updates the .aabb - * @method computeAABB - * @todo rename to updateAABB() - */ -Body.prototype.computeAABB = function(){ - var shapes = this.shapes, - shapeOffsets = this.shapeOffsets, - shapeOrientations = this.shapeOrientations, - N = shapes.length, - offset = tmpVec, - orientation = tmpQuat, - bodyQuat = this.quaternion, - aabb = this.aabb, - shapeAABB = computeAABB_shapeAABB; - - for(var i=0; i!==N; i++){ - var shape = shapes[i]; - - // Get shape world quaternion - shapeOrientations[i].mult(bodyQuat, orientation); - - // Get shape world position - orientation.vmult(shapeOffsets[i], offset); - offset.vadd(this.position, offset); - - // vec2.rotate(offset, shapeOffsets[i], bodyAngle); - // vec2.add(offset, offset, this.position); - - // Get shape AABB - shape.calculateWorldAABB(offset, orientation, shapeAABB.lowerBound, shapeAABB.upperBound); - - if(i === 0){ - aabb.copy(shapeAABB); - } else { - aabb.extend(shapeAABB); - } - } - - this.aabbNeedsUpdate = false; -}; - -var uiw_m1 = new Mat3(), - uiw_m2 = new Mat3(), - uiw_m3 = new Mat3(); - -/** - * Update .inertiaWorld and .invInertiaWorld - * @method updateInertiaWorld - */ -Body.prototype.updateInertiaWorld = function(force){ - var I = this.invInertia; - if (I.x === I.y && I.y === I.z && !force) { - // If inertia M = s*I, where I is identity and s a scalar, then - // R*M*R' = R*(s*I)*R' = s*R*I*R' = s*R*R' = s*I = M - // where R is the rotation matrix. - // In other words, we don't have to transform the inertia if all - // inertia diagonal entries are equal. - } else { - var m1 = uiw_m1, - m2 = uiw_m2, - m3 = uiw_m3; - m1.setRotationFromQuaternion(this.quaternion); - m1.transpose(m2); - m1.scale(I,m1); - m1.mmult(m2,this.invInertiaWorld); - //m3.getTrace(this.invInertiaWorld); - } - - /* - this.quaternion.vmult(this.inertia,this.inertiaWorld); - this.quaternion.vmult(this.invInertia,this.invInertiaWorld); - */ -}; - -/** - * Apply force to a world point. This could for example be a point on the Body surface. Applying force this way will add to Body.force and Body.torque. - * @method applyForce - * @param {Vec3} force The amount of force to add. - * @param {Vec3} worldPoint A world point to apply the force on. - */ -var Body_applyForce_r = new Vec3(); -var Body_applyForce_rotForce = new Vec3(); -Body.prototype.applyForce = function(force,worldPoint){ - if(this.type !== Body.DYNAMIC){ - return; - } - - // Compute point position relative to the body center - var r = Body_applyForce_r; - worldPoint.vsub(this.position,r); - - // Compute produced rotational force - var rotForce = Body_applyForce_rotForce; - r.cross(force,rotForce); - - // Add linear force - this.force.vadd(force,this.force); - - // Add rotational force - this.torque.vadd(rotForce,this.torque); -}; - -/** - * Apply force to a local point in the body. - * @method applyLocalForce - * @param {Vec3} force The force vector to apply, defined locally in the body frame. - * @param {Vec3} localPoint A local point in the body to apply the force on. - */ -var Body_applyLocalForce_worldForce = new Vec3(); -var Body_applyLocalForce_worldPoint = new Vec3(); -Body.prototype.applyLocalForce = function(localForce, localPoint){ - if(this.type !== Body.DYNAMIC){ - return; - } - - var worldForce = Body_applyLocalForce_worldForce; - var worldPoint = Body_applyLocalForce_worldPoint; - - // Transform the force vector to world space - this.vectorToWorldFrame(localForce, worldForce); - this.pointToWorldFrame(localPoint, worldPoint); - - this.applyForce(worldForce, worldPoint); -}; - -/** - * Apply impulse to a world point. This could for example be a point on the Body surface. An impulse is a force added to a body during a short period of time (impulse = force * time). Impulses will be added to Body.velocity and Body.angularVelocity. - * @method applyImpulse - * @param {Vec3} impulse The amount of impulse to add. - * @param {Vec3} worldPoint A world point to apply the force on. - */ -var Body_applyImpulse_r = new Vec3(); -var Body_applyImpulse_velo = new Vec3(); -var Body_applyImpulse_rotVelo = new Vec3(); -Body.prototype.applyImpulse = function(impulse, worldPoint){ - if(this.type !== Body.DYNAMIC){ - return; - } - - // Compute point position relative to the body center - var r = Body_applyImpulse_r; - worldPoint.vsub(this.position,r); - - // Compute produced central impulse velocity - var velo = Body_applyImpulse_velo; - velo.copy(impulse); - velo.mult(this.invMass,velo); - - // Add linear impulse - this.velocity.vadd(velo, this.velocity); - - // Compute produced rotational impulse velocity - var rotVelo = Body_applyImpulse_rotVelo; - r.cross(impulse,rotVelo); - - /* - rotVelo.x *= this.invInertia.x; - rotVelo.y *= this.invInertia.y; - rotVelo.z *= this.invInertia.z; - */ - this.invInertiaWorld.vmult(rotVelo,rotVelo); - - // Add rotational Impulse - this.angularVelocity.vadd(rotVelo, this.angularVelocity); -}; - -/** - * Apply locally-defined impulse to a local point in the body. - * @method applyLocalImpulse - * @param {Vec3} force The force vector to apply, defined locally in the body frame. - * @param {Vec3} localPoint A local point in the body to apply the force on. - */ -var Body_applyLocalImpulse_worldImpulse = new Vec3(); -var Body_applyLocalImpulse_worldPoint = new Vec3(); -Body.prototype.applyLocalImpulse = function(localImpulse, localPoint){ - if(this.type !== Body.DYNAMIC){ - return; - } - - var worldImpulse = Body_applyLocalImpulse_worldImpulse; - var worldPoint = Body_applyLocalImpulse_worldPoint; - - // Transform the force vector to world space - this.vectorToWorldFrame(localImpulse, worldImpulse); - this.pointToWorldFrame(localPoint, worldPoint); - - this.applyImpulse(worldImpulse, worldPoint); -}; - -var Body_updateMassProperties_halfExtents = new Vec3(); - -/** - * Should be called whenever you change the body shape or mass. - * @method updateMassProperties - */ -Body.prototype.updateMassProperties = function(){ - var halfExtents = Body_updateMassProperties_halfExtents; - - this.invMass = this.mass > 0 ? 1.0 / this.mass : 0; - var I = this.inertia; - var fixed = this.fixedRotation; - - // Approximate with AABB box - this.computeAABB(); - halfExtents.set( - (this.aabb.upperBound.x-this.aabb.lowerBound.x) / 2, - (this.aabb.upperBound.y-this.aabb.lowerBound.y) / 2, - (this.aabb.upperBound.z-this.aabb.lowerBound.z) / 2 - ); - Box.calculateInertia(halfExtents, this.mass, I); - - this.invInertia.set( - I.x > 0 && !fixed ? 1.0 / I.x : 0, - I.y > 0 && !fixed ? 1.0 / I.y : 0, - I.z > 0 && !fixed ? 1.0 / I.z : 0 - ); - this.updateInertiaWorld(true); -}; - -/** - * Get world velocity of a point in the body. - * @method getVelocityAtWorldPoint - * @param {Vec3} worldPoint - * @param {Vec3} result - * @return {Vec3} The result vector. - */ -Body.prototype.getVelocityAtWorldPoint = function(worldPoint, result){ - var r = new Vec3(); - worldPoint.vsub(this.position, r); - this.angularVelocity.cross(r, result); - this.velocity.vadd(result, result); - return result; -}; - -},{"../collision/AABB":3,"../material/Material":25,"../math/Mat3":27,"../math/Quaternion":28,"../math/Vec3":30,"../shapes/Box":37,"../shapes/Shape":43,"../utils/EventTarget":49}],32:[function(_dereq_,module,exports){ -var Body = _dereq_('./Body'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var RaycastResult = _dereq_('../collision/RaycastResult'); -var Ray = _dereq_('../collision/Ray'); -var WheelInfo = _dereq_('../objects/WheelInfo'); - -module.exports = RaycastVehicle; - -/** - * Vehicle helper class that casts rays from the wheel positions towards the ground and applies forces. - * @class RaycastVehicle - * @constructor - * @param {object} [options] - * @param {Body} [options.chassisBody] The car chassis body. - * @param {integer} [options.indexRightAxis] Axis to use for right. x=0, y=1, z=2 - * @param {integer} [options.indexLeftAxis] - * @param {integer} [options.indexUpAxis] - */ -function RaycastVehicle(options){ - - /** - * @property {Body} chassisBody - */ - this.chassisBody = options.chassisBody; - - /** - * An array of WheelInfo objects. - * @property {array} wheelInfos - */ - this.wheelInfos = []; - - /** - * Will be set to true if the car is sliding. - * @property {boolean} sliding - */ - this.sliding = false; - - /** - * @property {World} world - */ - this.world = null; - - /** - * Index of the right axis, 0=x, 1=y, 2=z - * @property {integer} indexRightAxis - * @default 1 - */ - this.indexRightAxis = typeof(options.indexRightAxis) !== 'undefined' ? options.indexRightAxis : 1; - - /** - * Index of the forward axis, 0=x, 1=y, 2=z - * @property {integer} indexForwardAxis - * @default 0 - */ - this.indexForwardAxis = typeof(options.indexForwardAxis) !== 'undefined' ? options.indexForwardAxis : 0; - - /** - * Index of the up axis, 0=x, 1=y, 2=z - * @property {integer} indexUpAxis - * @default 2 - */ - this.indexUpAxis = typeof(options.indexUpAxis) !== 'undefined' ? options.indexUpAxis : 2; -} - -var tmpVec1 = new Vec3(); -var tmpVec2 = new Vec3(); -var tmpVec3 = new Vec3(); -var tmpVec4 = new Vec3(); -var tmpVec5 = new Vec3(); -var tmpVec6 = new Vec3(); -var tmpRay = new Ray(); - -/** - * Add a wheel. For information about the options, see WheelInfo. - * @method addWheel - * @param {object} [options] - */ -RaycastVehicle.prototype.addWheel = function(options){ - options = options || {}; - - var info = new WheelInfo(options); - var index = this.wheelInfos.length; - this.wheelInfos.push(info); - - return index; -}; - -/** - * Set the steering value of a wheel. - * @method setSteeringValue - * @param {number} value - * @param {integer} wheelIndex - */ -RaycastVehicle.prototype.setSteeringValue = function(value, wheelIndex){ - var wheel = this.wheelInfos[wheelIndex]; - wheel.steering = value; -}; - -var torque = new Vec3(); - -/** - * Set the wheel force to apply on one of the wheels each time step - * @method applyEngineForce - * @param {number} value - * @param {integer} wheelIndex - */ -RaycastVehicle.prototype.applyEngineForce = function(value, wheelIndex){ - this.wheelInfos[wheelIndex].engineForce = value; -}; - -/** - * Set the braking force of a wheel - * @method setBrake - * @param {number} brake - * @param {integer} wheelIndex - */ -RaycastVehicle.prototype.setBrake = function(brake, wheelIndex){ - this.wheelInfos[wheelIndex].brake = brake; -}; - -/** - * Add the vehicle including its constraints to the world. - * @method addToWorld - * @param {World} world - */ -RaycastVehicle.prototype.addToWorld = function(world){ - var constraints = this.constraints; - world.add(this.chassisBody); - var that = this; - this.preStepCallback = function(){ - that.updateVehicle(world.dt); - }; - world.addEventListener('preStep', this.preStepCallback); - this.world = world; -}; - -/** - * Get one of the wheel axles, world-oriented. - * @private - * @method getVehicleAxisWorld - * @param {integer} axisIndex - * @param {Vec3} result - */ -RaycastVehicle.prototype.getVehicleAxisWorld = function(axisIndex, result){ - result.set( - axisIndex === 0 ? 1 : 0, - axisIndex === 1 ? 1 : 0, - axisIndex === 2 ? 1 : 0 - ); - this.chassisBody.vectorToWorldFrame(result, result); -}; - -RaycastVehicle.prototype.updateVehicle = function(timeStep){ - var wheelInfos = this.wheelInfos; - var numWheels = wheelInfos.length; - var chassisBody = this.chassisBody; - - for (var i = 0; i < numWheels; i++) { - this.updateWheelTransform(i); - } - - this.currentVehicleSpeedKmHour = 3.6 * chassisBody.velocity.norm(); - - var forwardWorld = new Vec3(); - this.getVehicleAxisWorld(this.indexForwardAxis, forwardWorld); - - if (forwardWorld.dot(chassisBody.velocity) < 0){ - this.currentVehicleSpeedKmHour *= -1; - } - - // simulate suspension - for (var i = 0; i < numWheels; i++) { - this.castRay(wheelInfos[i]); - } - - this.updateSuspension(timeStep); - - var impulse = new Vec3(); - var relpos = new Vec3(); - for (var i = 0; i < numWheels; i++) { - //apply suspension force - var wheel = wheelInfos[i]; - var suspensionForce = wheel.suspensionForce; - if (suspensionForce > wheel.maxSuspensionForce) { - suspensionForce = wheel.maxSuspensionForce; - } - wheel.raycastResult.hitNormalWorld.scale(suspensionForce * timeStep, impulse); - - wheel.raycastResult.hitPointWorld.vsub(chassisBody.position, relpos); - chassisBody.applyImpulse(impulse, wheel.raycastResult.hitPointWorld/*relpos*/); - } - - this.updateFriction(timeStep); - - var hitNormalWorldScaledWithProj = new Vec3(); - var fwd = new Vec3(); - var vel = new Vec3(); - for (i = 0; i < numWheels; i++) { - var wheel = wheelInfos[i]; - //var relpos = new Vec3(); - //wheel.chassisConnectionPointWorld.vsub(chassisBody.position, relpos); - chassisBody.getVelocityAtWorldPoint(wheel.chassisConnectionPointWorld, vel); - - // Hack to get the rotation in the correct direction - var m = 1; - switch(this.indexUpAxis){ - case 1: - m = -1; - break; - } - - if (wheel.isInContact) { - - this.getVehicleAxisWorld(this.indexForwardAxis, fwd); - var proj = fwd.dot(wheel.raycastResult.hitNormalWorld); - wheel.raycastResult.hitNormalWorld.scale(proj, hitNormalWorldScaledWithProj); - - fwd.vsub(hitNormalWorldScaledWithProj, fwd); - - var proj2 = fwd.dot(vel); - wheel.deltaRotation = m * proj2 * timeStep / wheel.radius; - } - - if((wheel.sliding || !wheel.isInContact) && wheel.engineForce !== 0 && wheel.useCustomSlidingRotationalSpeed){ - // Apply custom rotation when accelerating and sliding - wheel.deltaRotation = (wheel.engineForce > 0 ? 1 : -1) * wheel.customSlidingRotationalSpeed * timeStep; - } - - // Lock wheels - if(Math.abs(wheel.brake) > Math.abs(wheel.engineForce)){ - wheel.deltaRotation = 0; - } - - wheel.rotation += wheel.deltaRotation; // Use the old value - wheel.deltaRotation *= 0.99; // damping of rotation when not in contact - } -}; - -RaycastVehicle.prototype.updateSuspension = function(deltaTime) { - var chassisBody = this.chassisBody; - var chassisMass = chassisBody.mass; - var wheelInfos = this.wheelInfos; - var numWheels = wheelInfos.length; - - for (var w_it = 0; w_it < numWheels; w_it++){ - var wheel = wheelInfos[w_it]; - - if (wheel.isInContact){ - var force; - - // Spring - var susp_length = wheel.suspensionRestLength; - var current_length = wheel.suspensionLength; - var length_diff = (susp_length - current_length); - - force = wheel.suspensionStiffness * length_diff * wheel.clippedInvContactDotSuspension; - - // Damper - var projected_rel_vel = wheel.suspensionRelativeVelocity; - var susp_damping; - if (projected_rel_vel < 0) { - susp_damping = wheel.dampingCompression; - } else { - susp_damping = wheel.dampingRelaxation; - } - force -= susp_damping * projected_rel_vel; - - wheel.suspensionForce = force * chassisMass; - if (wheel.suspensionForce < 0) { - wheel.suspensionForce = 0; - } - } else { - wheel.suspensionForce = 0; - } - } -}; - -/** - * Remove the vehicle including its constraints from the world. - * @method removeFromWorld - * @param {World} world - */ -RaycastVehicle.prototype.removeFromWorld = function(world){ - var constraints = this.constraints; - world.remove(this.chassisBody); - world.removeEventListener('preStep', this.preStepCallback); - this.world = null; -}; - -var castRay_rayvector = new Vec3(); -var castRay_target = new Vec3(); -RaycastVehicle.prototype.castRay = function(wheel) { - var rayvector = castRay_rayvector; - var target = castRay_target; - - this.updateWheelTransformWorld(wheel); - var chassisBody = this.chassisBody; - - var depth = -1; - - var raylen = wheel.suspensionRestLength + wheel.radius; - - wheel.directionWorld.scale(raylen, rayvector); - var source = wheel.chassisConnectionPointWorld; - source.vadd(rayvector, target); - var raycastResult = wheel.raycastResult; - - var param = 0; - - raycastResult.reset(); - // Turn off ray collision with the chassis temporarily - var oldState = chassisBody.collisionResponse; - chassisBody.collisionResponse = false; - - // Cast ray against world - this.world.rayTest(source, target, raycastResult); - chassisBody.collisionResponse = oldState; - - var object = raycastResult.body; - - wheel.raycastResult.groundObject = 0; - - if (object) { - depth = raycastResult.distance; - wheel.raycastResult.hitNormalWorld = raycastResult.hitNormalWorld; - wheel.isInContact = true; - - var hitDistance = raycastResult.distance; - wheel.suspensionLength = hitDistance - wheel.radius; - - // clamp on max suspension travel - var minSuspensionLength = wheel.suspensionRestLength - wheel.maxSuspensionTravel; - var maxSuspensionLength = wheel.suspensionRestLength + wheel.maxSuspensionTravel; - if (wheel.suspensionLength < minSuspensionLength) { - wheel.suspensionLength = minSuspensionLength; - } - if (wheel.suspensionLength > maxSuspensionLength) { - wheel.suspensionLength = maxSuspensionLength; - wheel.raycastResult.reset(); - } - - var denominator = wheel.raycastResult.hitNormalWorld.dot(wheel.directionWorld); - - var chassis_velocity_at_contactPoint = new Vec3(); - chassisBody.getVelocityAtWorldPoint(wheel.raycastResult.hitPointWorld, chassis_velocity_at_contactPoint); - - var projVel = wheel.raycastResult.hitNormalWorld.dot( chassis_velocity_at_contactPoint ); - - if (denominator >= -0.1) { - wheel.suspensionRelativeVelocity = 0; - wheel.clippedInvContactDotSuspension = 1 / 0.1; - } else { - var inv = -1 / denominator; - wheel.suspensionRelativeVelocity = projVel * inv; - wheel.clippedInvContactDotSuspension = inv; - } - - } else { - - //put wheel info as in rest position - wheel.suspensionLength = wheel.suspensionRestLength + 0 * wheel.maxSuspensionTravel; - wheel.suspensionRelativeVelocity = 0.0; - wheel.directionWorld.scale(-1, wheel.raycastResult.hitNormalWorld); - wheel.clippedInvContactDotSuspension = 1.0; - } - - return depth; -}; - -RaycastVehicle.prototype.updateWheelTransformWorld = function(wheel){ - wheel.isInContact = false; - var chassisBody = this.chassisBody; - chassisBody.pointToWorldFrame(wheel.chassisConnectionPointLocal, wheel.chassisConnectionPointWorld); - chassisBody.vectorToWorldFrame(wheel.directionLocal, wheel.directionWorld); - chassisBody.vectorToWorldFrame(wheel.axleLocal, wheel.axleWorld); -}; - - -/** - * Update one of the wheel transform. - * Note when rendering wheels: during each step, wheel transforms are updated BEFORE the chassis; ie. their position becomes invalid after the step. Thus when you render wheels, you must update wheel transforms before rendering them. See raycastVehicle demo for an example. - * @method updateWheelTransform - * @param {integer} wheelIndex The wheel index to update. - */ -RaycastVehicle.prototype.updateWheelTransform = function(wheelIndex){ - var up = tmpVec4; - var right = tmpVec5; - var fwd = tmpVec6; - - var wheel = this.wheelInfos[wheelIndex]; - this.updateWheelTransformWorld(wheel); - - wheel.directionLocal.scale(-1, up); - right.copy(wheel.axleLocal); - up.cross(right, fwd); - fwd.normalize(); - right.normalize(); - - // Rotate around steering over the wheelAxle - var steering = wheel.steering; - var steeringOrn = new Quaternion(); - steeringOrn.setFromAxisAngle(up, steering); - - var rotatingOrn = new Quaternion(); - rotatingOrn.setFromAxisAngle(right, wheel.rotation); - - // World rotation of the wheel - var q = wheel.worldTransform.quaternion; - this.chassisBody.quaternion.mult(steeringOrn, q); - q.mult(rotatingOrn, q); - - q.normalize(); - - // world position of the wheel - var p = wheel.worldTransform.position; - p.copy(wheel.directionWorld); - p.scale(wheel.suspensionLength, p); - p.vadd(wheel.chassisConnectionPointWorld, p); -}; - -var directions = [ - new Vec3(1, 0, 0), - new Vec3(0, 1, 0), - new Vec3(0, 0, 1) -]; - -/** - * Get the world transform of one of the wheels - * @method getWheelTransformWorld - * @param {integer} wheelIndex - * @return {Transform} - */ -RaycastVehicle.prototype.getWheelTransformWorld = function(wheelIndex) { - return this.wheelInfos[wheelIndex].worldTransform; -}; - - -var updateFriction_surfNormalWS_scaled_proj = new Vec3(); -var updateFriction_axle = []; -var updateFriction_forwardWS = []; -var sideFrictionStiffness2 = 1; -RaycastVehicle.prototype.updateFriction = function(timeStep) { - var surfNormalWS_scaled_proj = updateFriction_surfNormalWS_scaled_proj; - - //calculate the impulse, so that the wheels don't move sidewards - var wheelInfos = this.wheelInfos; - var numWheels = wheelInfos.length; - var chassisBody = this.chassisBody; - var forwardWS = updateFriction_forwardWS; - var axle = updateFriction_axle; - - var numWheelsOnGround = 0; - - for (var i = 0; i < numWheels; i++) { - var wheel = wheelInfos[i]; - - var groundObject = wheel.raycastResult.body; - if (groundObject){ - numWheelsOnGround++; - } - - wheel.sideImpulse = 0; - wheel.forwardImpulse = 0; - if(!forwardWS[i]){ - forwardWS[i] = new Vec3(); - } - if(!axle[i]){ - axle[i] = new Vec3(); - } - } - - for (var i = 0; i < numWheels; i++){ - var wheel = wheelInfos[i]; - - var groundObject = wheel.raycastResult.body; - - if (groundObject) { - var axlei = axle[i]; - var wheelTrans = this.getWheelTransformWorld(i); - - // Get world axle - wheelTrans.vectorToWorldFrame(directions[this.indexRightAxis], axlei); - - var surfNormalWS = wheel.raycastResult.hitNormalWorld; - var proj = axlei.dot(surfNormalWS); - surfNormalWS.scale(proj, surfNormalWS_scaled_proj); - axlei.vsub(surfNormalWS_scaled_proj, axlei); - axlei.normalize(); - - surfNormalWS.cross(axlei, forwardWS[i]); - forwardWS[i].normalize(); - - wheel.sideImpulse = resolveSingleBilateral( - chassisBody, - wheel.raycastResult.hitPointWorld, - groundObject, - wheel.raycastResult.hitPointWorld, - axlei - ); - - wheel.sideImpulse *= sideFrictionStiffness2; - } - } - - var sideFactor = 1; - var fwdFactor = 0.5; - - this.sliding = false; - for (var i = 0; i < numWheels; i++) { - var wheel = wheelInfos[i]; - var groundObject = wheel.raycastResult.body; - - var rollingFriction = 0; - - wheel.slipInfo = 1; - if (groundObject) { - var defaultRollingFrictionImpulse = 0; - var maxImpulse = wheel.brake ? wheel.brake : defaultRollingFrictionImpulse; - - // btWheelContactPoint contactPt(chassisBody,groundObject,wheelInfraycastInfo.hitPointWorld,forwardWS[wheel],maxImpulse); - // rollingFriction = calcRollingFriction(contactPt); - rollingFriction = calcRollingFriction(chassisBody, groundObject, wheel.raycastResult.hitPointWorld, forwardWS[i], maxImpulse); - - rollingFriction += wheel.engineForce * timeStep; - - // rollingFriction = 0; - var factor = maxImpulse / rollingFriction; - wheel.slipInfo *= factor; - } - - //switch between active rolling (throttle), braking and non-active rolling friction (nthrottle/break) - - wheel.forwardImpulse = 0; - wheel.skidInfo = 1; - - if (groundObject) { - wheel.skidInfo = 1; - - var maximp = wheel.suspensionForce * timeStep * wheel.frictionSlip; - var maximpSide = maximp; - - var maximpSquared = maximp * maximpSide; - - wheel.forwardImpulse = rollingFriction;//wheelInfo.engineForce* timeStep; - - var x = wheel.forwardImpulse * fwdFactor; - var y = wheel.sideImpulse * sideFactor; - - var impulseSquared = x * x + y * y; - - wheel.sliding = false; - if (impulseSquared > maximpSquared) { - this.sliding = true; - wheel.sliding = true; - - var factor = maximp / Math.sqrt(impulseSquared); - - wheel.skidInfo *= factor; - } - } - } - - if (this.sliding) { - for (var i = 0; i < numWheels; i++) { - var wheel = wheelInfos[i]; - if (wheel.sideImpulse !== 0) { - if (wheel.skidInfo < 1){ - wheel.forwardImpulse *= wheel.skidInfo; - wheel.sideImpulse *= wheel.skidInfo; - } - } - } - } - - // apply the impulses - for (var i = 0; i < numWheels; i++) { - var wheel = wheelInfos[i]; - - var rel_pos = new Vec3(); - //wheel.raycastResult.hitPointWorld.vsub(chassisBody.position, rel_pos); - // cannons applyimpulse is using world coord for the position - rel_pos.copy(wheel.raycastResult.hitPointWorld); - - if (wheel.forwardImpulse !== 0) { - var impulse = new Vec3(); - forwardWS[i].scale(wheel.forwardImpulse, impulse); - chassisBody.applyImpulse(impulse, rel_pos); - } - - if (wheel.sideImpulse !== 0){ - var groundObject = wheel.raycastResult.body; - - var rel_pos2 = new Vec3(); - //wheel.raycastResult.hitPointWorld.vsub(groundObject.position, rel_pos2); - rel_pos2.copy(wheel.raycastResult.hitPointWorld); - var sideImp = new Vec3(); - axle[i].scale(wheel.sideImpulse, sideImp); - - // Scale the relative position in the up direction with rollInfluence. - // If rollInfluence is 1, the impulse will be applied on the hitPoint (easy to roll over), if it is zero it will be applied in the same plane as the center of mass (not easy to roll over). - chassisBody.pointToLocalFrame(rel_pos, rel_pos); - rel_pos['xyz'[this.indexUpAxis]] *= wheel.rollInfluence; - chassisBody.pointToWorldFrame(rel_pos, rel_pos); - chassisBody.applyImpulse(sideImp, rel_pos); - - //apply friction impulse on the ground - sideImp.scale(-1, sideImp); - groundObject.applyImpulse(sideImp, rel_pos2); - } - } -}; - -var calcRollingFriction_vel1 = new Vec3(); -var calcRollingFriction_vel2 = new Vec3(); -var calcRollingFriction_vel = new Vec3(); - -function calcRollingFriction(body0, body1, frictionPosWorld, frictionDirectionWorld, maxImpulse) { - var j1 = 0; - var contactPosWorld = frictionPosWorld; - - // var rel_pos1 = new Vec3(); - // var rel_pos2 = new Vec3(); - var vel1 = calcRollingFriction_vel1; - var vel2 = calcRollingFriction_vel2; - var vel = calcRollingFriction_vel; - // contactPosWorld.vsub(body0.position, rel_pos1); - // contactPosWorld.vsub(body1.position, rel_pos2); - - body0.getVelocityAtWorldPoint(contactPosWorld, vel1); - body1.getVelocityAtWorldPoint(contactPosWorld, vel2); - vel1.vsub(vel2, vel); - - var vrel = frictionDirectionWorld.dot(vel); - - var denom0 = computeImpulseDenominator(body0, frictionPosWorld, frictionDirectionWorld); - var denom1 = computeImpulseDenominator(body1, frictionPosWorld, frictionDirectionWorld); - var relaxation = 1; - var jacDiagABInv = relaxation / (denom0 + denom1); - - // calculate j that moves us to zero relative velocity - j1 = -vrel * jacDiagABInv; - - if (maxImpulse < j1) { - j1 = maxImpulse; - } - if (j1 < -maxImpulse) { - j1 = -maxImpulse; - } - - return j1; -} - -var computeImpulseDenominator_r0 = new Vec3(); -var computeImpulseDenominator_c0 = new Vec3(); -var computeImpulseDenominator_vec = new Vec3(); -var computeImpulseDenominator_m = new Vec3(); -function computeImpulseDenominator(body, pos, normal) { - var r0 = computeImpulseDenominator_r0; - var c0 = computeImpulseDenominator_c0; - var vec = computeImpulseDenominator_vec; - var m = computeImpulseDenominator_m; - - pos.vsub(body.position, r0); - r0.cross(normal, c0); - body.invInertiaWorld.vmult(c0, m); - m.cross(r0, vec); - - return body.invMass + normal.dot(vec); -} - - -var resolveSingleBilateral_vel1 = new Vec3(); -var resolveSingleBilateral_vel2 = new Vec3(); -var resolveSingleBilateral_vel = new Vec3(); - -//bilateral constraint between two dynamic objects -function resolveSingleBilateral(body1, pos1, body2, pos2, normal, impulse){ - var normalLenSqr = normal.norm2(); - if (normalLenSqr > 1.1){ - return 0; // no impulse - } - // var rel_pos1 = new Vec3(); - // var rel_pos2 = new Vec3(); - // pos1.vsub(body1.position, rel_pos1); - // pos2.vsub(body2.position, rel_pos2); - - var vel1 = resolveSingleBilateral_vel1; - var vel2 = resolveSingleBilateral_vel2; - var vel = resolveSingleBilateral_vel; - body1.getVelocityAtWorldPoint(pos1, vel1); - body2.getVelocityAtWorldPoint(pos2, vel2); - - vel1.vsub(vel2, vel); - - var rel_vel = normal.dot(vel); - - var contactDamping = 0.2; - var massTerm = 1 / (body1.invMass + body2.invMass); - var impulse = - contactDamping * rel_vel * massTerm; - - return impulse; -} -},{"../collision/Ray":9,"../collision/RaycastResult":10,"../math/Quaternion":28,"../math/Vec3":30,"../objects/WheelInfo":36,"./Body":31}],33:[function(_dereq_,module,exports){ -var Body = _dereq_('./Body'); -var Sphere = _dereq_('../shapes/Sphere'); -var Box = _dereq_('../shapes/Box'); -var Vec3 = _dereq_('../math/Vec3'); -var HingeConstraint = _dereq_('../constraints/HingeConstraint'); - -module.exports = RigidVehicle; - -/** - * Simple vehicle helper class with spherical rigid body wheels. - * @class RigidVehicle - * @constructor - * @param {Body} [options.chassisBody] - */ -function RigidVehicle(options){ - this.wheelBodies = []; - - /** - * @property coordinateSystem - * @type {Vec3} - */ - this.coordinateSystem = typeof(options.coordinateSystem)==='undefined' ? new Vec3(1, 2, 3) : options.coordinateSystem.clone(); - - /** - * @property {Body} chassisBody - */ - this.chassisBody = options.chassisBody; - - if(!this.chassisBody){ - // No chassis body given. Create it! - var chassisShape = new Box(new Vec3(5, 2, 0.5)); - this.chassisBody = new Body(1, chassisShape); - } - - /** - * @property constraints - * @type {Array} - */ - this.constraints = []; - - this.wheelAxes = []; - this.wheelForces = []; -} - -/** - * Add a wheel - * @method addWheel - * @param {object} options - * @param {boolean} [options.isFrontWheel] - * @param {Vec3} [options.position] Position of the wheel, locally in the chassis body. - * @param {Vec3} [options.direction] Slide direction of the wheel along the suspension. - * @param {Vec3} [options.axis] Axis of rotation of the wheel, locally defined in the chassis. - * @param {Body} [options.body] The wheel body. - */ -RigidVehicle.prototype.addWheel = function(options){ - options = options || {}; - var wheelBody = options.body; - if(!wheelBody){ - wheelBody = new Body(1, new Sphere(1.2)); - } - this.wheelBodies.push(wheelBody); - this.wheelForces.push(0); - - // Position constrain wheels - var zero = new Vec3(); - var position = typeof(options.position) !== 'undefined' ? options.position.clone() : new Vec3(); - - // Set position locally to the chassis - var worldPosition = new Vec3(); - this.chassisBody.pointToWorldFrame(position, worldPosition); - wheelBody.position.set(worldPosition.x, worldPosition.y, worldPosition.z); - - // Constrain wheel - var axis = typeof(options.axis) !== 'undefined' ? options.axis.clone() : new Vec3(0, 1, 0); - this.wheelAxes.push(axis); - - var hingeConstraint = new HingeConstraint(this.chassisBody, wheelBody, { - pivotA: position, - axisA: axis, - pivotB: Vec3.ZERO, - axisB: axis, - collideConnected: false - }); - this.constraints.push(hingeConstraint); - - return this.wheelBodies.length - 1; -}; - -/** - * Set the steering value of a wheel. - * @method setSteeringValue - * @param {number} value - * @param {integer} wheelIndex - * @todo check coordinateSystem - */ -RigidVehicle.prototype.setSteeringValue = function(value, wheelIndex){ - // Set angle of the hinge axis - var axis = this.wheelAxes[wheelIndex]; - - var c = Math.cos(value), - s = Math.sin(value), - x = axis.x, - y = axis.y; - this.constraints[wheelIndex].axisA.set( - c*x -s*y, - s*x +c*y, - 0 - ); -}; - -/** - * Set the target rotational speed of the hinge constraint. - * @method setMotorSpeed - * @param {number} value - * @param {integer} wheelIndex - */ -RigidVehicle.prototype.setMotorSpeed = function(value, wheelIndex){ - var hingeConstraint = this.constraints[wheelIndex]; - hingeConstraint.enableMotor(); - hingeConstraint.motorTargetVelocity = value; -}; - -/** - * Set the target rotational speed of the hinge constraint. - * @method disableMotor - * @param {number} value - * @param {integer} wheelIndex - */ -RigidVehicle.prototype.disableMotor = function(wheelIndex){ - var hingeConstraint = this.constraints[wheelIndex]; - hingeConstraint.disableMotor(); -}; - -var torque = new Vec3(); - -/** - * Set the wheel force to apply on one of the wheels each time step - * @method setWheelForce - * @param {number} value - * @param {integer} wheelIndex - */ -RigidVehicle.prototype.setWheelForce = function(value, wheelIndex){ - this.wheelForces[wheelIndex] = value; -}; - -/** - * Apply a torque on one of the wheels. - * @method applyWheelForce - * @param {number} value - * @param {integer} wheelIndex - */ -RigidVehicle.prototype.applyWheelForce = function(value, wheelIndex){ - var axis = this.wheelAxes[wheelIndex]; - var wheelBody = this.wheelBodies[wheelIndex]; - var bodyTorque = wheelBody.torque; - - axis.scale(value, torque); - wheelBody.vectorToWorldFrame(torque, torque); - bodyTorque.vadd(torque, bodyTorque); -}; - -/** - * Add the vehicle including its constraints to the world. - * @method addToWorld - * @param {World} world - */ -RigidVehicle.prototype.addToWorld = function(world){ - var constraints = this.constraints; - var bodies = this.wheelBodies.concat([this.chassisBody]); - - for (var i = 0; i < bodies.length; i++) { - world.add(bodies[i]); - } - - for (var i = 0; i < constraints.length; i++) { - world.addConstraint(constraints[i]); - } - - world.addEventListener('preStep', this._update.bind(this)); -}; - -RigidVehicle.prototype._update = function(){ - var wheelForces = this.wheelForces; - for (var i = 0; i < wheelForces.length; i++) { - this.applyWheelForce(wheelForces[i], i); - } -}; - -/** - * Remove the vehicle including its constraints from the world. - * @method removeFromWorld - * @param {World} world - */ -RigidVehicle.prototype.removeFromWorld = function(world){ - var constraints = this.constraints; - var bodies = this.wheelBodies.concat([this.chassisBody]); - - for (var i = 0; i < bodies.length; i++) { - world.remove(bodies[i]); - } - - for (var i = 0; i < constraints.length; i++) { - world.removeConstraint(constraints[i]); - } -}; - -var worldAxis = new Vec3(); - -/** - * Get current rotational velocity of a wheel - * @method getWheelSpeed - * @param {integer} wheelIndex - */ -RigidVehicle.prototype.getWheelSpeed = function(wheelIndex){ - var axis = this.wheelAxes[wheelIndex]; - var wheelBody = this.wheelBodies[wheelIndex]; - var w = wheelBody.angularVelocity; - this.chassisBody.vectorToWorldFrame(axis, worldAxis); - return w.dot(worldAxis); -}; - -},{"../constraints/HingeConstraint":15,"../math/Vec3":30,"../shapes/Box":37,"../shapes/Sphere":44,"./Body":31}],34:[function(_dereq_,module,exports){ -module.exports = SPHSystem; - -var Shape = _dereq_('../shapes/Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Particle = _dereq_('../shapes/Particle'); -var Body = _dereq_('../objects/Body'); -var Material = _dereq_('../material/Material'); - -/** - * Smoothed-particle hydrodynamics system - * @class SPHSystem - * @constructor - */ -function SPHSystem(){ - this.particles = []; - - /** - * Density of the system (kg/m3). - * @property {number} density - */ - this.density = 1; - - /** - * Distance below which two particles are considered to be neighbors. - * It should be adjusted so there are about 15-20 neighbor particles within this radius. - * @property {number} smoothingRadius - */ - this.smoothingRadius = 1; - this.speedOfSound = 1; - - /** - * Viscosity of the system. - * @property {number} viscosity - */ - this.viscosity = 0.01; - this.eps = 0.000001; - - // Stuff Computed per particle - this.pressures = []; - this.densities = []; - this.neighbors = []; -} - -/** - * Add a particle to the system. - * @method add - * @param {Body} particle - */ -SPHSystem.prototype.add = function(particle){ - this.particles.push(particle); - if(this.neighbors.length < this.particles.length){ - this.neighbors.push([]); - } -}; - -/** - * Remove a particle from the system. - * @method remove - * @param {Body} particle - */ -SPHSystem.prototype.remove = function(particle){ - var idx = this.particles.indexOf(particle); - if(idx !== -1){ - this.particles.splice(idx,1); - if(this.neighbors.length > this.particles.length){ - this.neighbors.pop(); - } - } -}; - -/** - * Get neighbors within smoothing volume, save in the array neighbors - * @method getNeighbors - * @param {Body} particle - * @param {Array} neighbors - */ -var SPHSystem_getNeighbors_dist = new Vec3(); -SPHSystem.prototype.getNeighbors = function(particle,neighbors){ - var N = this.particles.length, - id = particle.id, - R2 = this.smoothingRadius * this.smoothingRadius, - dist = SPHSystem_getNeighbors_dist; - for(var i=0; i!==N; i++){ - var p = this.particles[i]; - p.position.vsub(particle.position,dist); - if(id!==p.id && dist.norm2() < R2){ - neighbors.push(p); - } - } -}; - -// Temp vectors for calculation -var SPHSystem_update_dist = new Vec3(), - SPHSystem_update_a_pressure = new Vec3(), - SPHSystem_update_a_visc = new Vec3(), - SPHSystem_update_gradW = new Vec3(), - SPHSystem_update_r_vec = new Vec3(), - SPHSystem_update_u = new Vec3(); // Relative velocity -SPHSystem.prototype.update = function(){ - var N = this.particles.length, - dist = SPHSystem_update_dist, - cs = this.speedOfSound, - eps = this.eps; - - for(var i=0; i!==N; i++){ - var p = this.particles[i]; // Current particle - var neighbors = this.neighbors[i]; - - // Get neighbors - neighbors.length = 0; - this.getNeighbors(p,neighbors); - neighbors.push(this.particles[i]); // Add current too - var numNeighbors = neighbors.length; - - // Accumulate density for the particle - var sum = 0.0; - for(var j=0; j!==numNeighbors; j++){ - - //printf("Current particle has position %f %f %f\n",objects[id].pos.x(),objects[id].pos.y(),objects[id].pos.z()); - p.position.vsub(neighbors[j].position, dist); - var len = dist.norm(); - - var weight = this.w(len); - sum += neighbors[j].mass * weight; - } - - // Save - this.densities[i] = sum; - this.pressures[i] = cs * cs * (this.densities[i] - this.density); - } - - // Add forces - - // Sum to these accelerations - var a_pressure= SPHSystem_update_a_pressure; - var a_visc = SPHSystem_update_a_visc; - var gradW = SPHSystem_update_gradW; - var r_vec = SPHSystem_update_r_vec; - var u = SPHSystem_update_u; - - for(var i=0; i!==N; i++){ - - var particle = this.particles[i]; - - a_pressure.set(0,0,0); - a_visc.set(0,0,0); - - // Init vars - var Pij; - var nabla; - var Vij; - - // Sum up for all other neighbors - var neighbors = this.neighbors[i]; - var numNeighbors = neighbors.length; - - //printf("Neighbors: "); - for(var j=0; j!==numNeighbors; j++){ - - var neighbor = neighbors[j]; - //printf("%d ",nj); - - // Get r once for all.. - particle.position.vsub(neighbor.position,r_vec); - var r = r_vec.norm(); - - // Pressure contribution - Pij = -neighbor.mass * (this.pressures[i] / (this.densities[i]*this.densities[i] + eps) + this.pressures[j] / (this.densities[j]*this.densities[j] + eps)); - this.gradw(r_vec, gradW); - // Add to pressure acceleration - gradW.mult(Pij , gradW); - a_pressure.vadd(gradW, a_pressure); - - // Viscosity contribution - neighbor.velocity.vsub(particle.velocity, u); - u.mult( 1.0 / (0.0001+this.densities[i] * this.densities[j]) * this.viscosity * neighbor.mass , u ); - nabla = this.nablaw(r); - u.mult(nabla,u); - // Add to viscosity acceleration - a_visc.vadd( u, a_visc ); - } - - // Calculate force - a_visc.mult(particle.mass, a_visc); - a_pressure.mult(particle.mass, a_pressure); - - // Add force to particles - particle.force.vadd(a_visc, particle.force); - particle.force.vadd(a_pressure, particle.force); - } -}; - -// Calculate the weight using the W(r) weightfunction -SPHSystem.prototype.w = function(r){ - // 315 - var h = this.smoothingRadius; - return 315.0/(64.0*Math.PI*Math.pow(h,9)) * Math.pow(h*h-r*r,3); -}; - -// calculate gradient of the weight function -SPHSystem.prototype.gradw = function(rVec,resultVec){ - var r = rVec.norm(), - h = this.smoothingRadius; - rVec.mult(945.0/(32.0*Math.PI*Math.pow(h,9)) * Math.pow((h*h-r*r),2) , resultVec); -}; - -// Calculate nabla(W) -SPHSystem.prototype.nablaw = function(r){ - var h = this.smoothingRadius; - var nabla = 945.0/(32.0*Math.PI*Math.pow(h,9)) * (h*h-r*r)*(7*r*r - 3*h*h); - return nabla; -}; - -},{"../material/Material":25,"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"../shapes/Particle":41,"../shapes/Shape":43}],35:[function(_dereq_,module,exports){ -var Vec3 = _dereq_('../math/Vec3'); - -module.exports = Spring; - -/** - * A spring, connecting two bodies. - * - * @class Spring - * @constructor - * @param {Body} bodyA - * @param {Body} bodyB - * @param {Object} [options] - * @param {number} [options.restLength] A number > 0. Default: 1 - * @param {number} [options.stiffness] A number >= 0. Default: 100 - * @param {number} [options.damping] A number >= 0. Default: 1 - * @param {Vec3} [options.worldAnchorA] Where to hook the spring to body A, in world coordinates. - * @param {Vec3} [options.worldAnchorB] - * @param {Vec3} [options.localAnchorA] Where to hook the spring to body A, in local body coordinates. - * @param {Vec3} [options.localAnchorB] - */ -function Spring(bodyA,bodyB,options){ - options = options || {}; - - /** - * Rest length of the spring. - * @property restLength - * @type {number} - */ - this.restLength = typeof(options.restLength) === "number" ? options.restLength : 1; - - /** - * Stiffness of the spring. - * @property stiffness - * @type {number} - */ - this.stiffness = options.stiffness || 100; - - /** - * Damping of the spring. - * @property damping - * @type {number} - */ - this.damping = options.damping || 1; - - /** - * First connected body. - * @property bodyA - * @type {Body} - */ - this.bodyA = bodyA; - - /** - * Second connected body. - * @property bodyB - * @type {Body} - */ - this.bodyB = bodyB; - - /** - * Anchor for bodyA in local bodyA coordinates. - * @property localAnchorA - * @type {Vec3} - */ - this.localAnchorA = new Vec3(); - - /** - * Anchor for bodyB in local bodyB coordinates. - * @property localAnchorB - * @type {Vec3} - */ - this.localAnchorB = new Vec3(); - - if(options.localAnchorA){ - this.localAnchorA.copy(options.localAnchorA); - } - if(options.localAnchorB){ - this.localAnchorB.copy(options.localAnchorB); - } - if(options.worldAnchorA){ - this.setWorldAnchorA(options.worldAnchorA); - } - if(options.worldAnchorB){ - this.setWorldAnchorB(options.worldAnchorB); - } -} - -/** - * Set the anchor point on body A, using world coordinates. - * @method setWorldAnchorA - * @param {Vec3} worldAnchorA - */ -Spring.prototype.setWorldAnchorA = function(worldAnchorA){ - this.bodyA.pointToLocalFrame(worldAnchorA,this.localAnchorA); -}; - -/** - * Set the anchor point on body B, using world coordinates. - * @method setWorldAnchorB - * @param {Vec3} worldAnchorB - */ -Spring.prototype.setWorldAnchorB = function(worldAnchorB){ - this.bodyB.pointToLocalFrame(worldAnchorB,this.localAnchorB); -}; - -/** - * Get the anchor point on body A, in world coordinates. - * @method getWorldAnchorA - * @param {Vec3} result The vector to store the result in. - */ -Spring.prototype.getWorldAnchorA = function(result){ - this.bodyA.pointToWorldFrame(this.localAnchorA,result); -}; - -/** - * Get the anchor point on body B, in world coordinates. - * @method getWorldAnchorB - * @param {Vec3} result The vector to store the result in. - */ -Spring.prototype.getWorldAnchorB = function(result){ - this.bodyB.pointToWorldFrame(this.localAnchorB,result); -}; - -var applyForce_r = new Vec3(), - applyForce_r_unit = new Vec3(), - applyForce_u = new Vec3(), - applyForce_f = new Vec3(), - applyForce_worldAnchorA = new Vec3(), - applyForce_worldAnchorB = new Vec3(), - applyForce_ri = new Vec3(), - applyForce_rj = new Vec3(), - applyForce_ri_x_f = new Vec3(), - applyForce_rj_x_f = new Vec3(), - applyForce_tmp = new Vec3(); - -/** - * Apply the spring force to the connected bodies. - * @method applyForce - */ -Spring.prototype.applyForce = function(){ - var k = this.stiffness, - d = this.damping, - l = this.restLength, - bodyA = this.bodyA, - bodyB = this.bodyB, - r = applyForce_r, - r_unit = applyForce_r_unit, - u = applyForce_u, - f = applyForce_f, - tmp = applyForce_tmp; - - var worldAnchorA = applyForce_worldAnchorA, - worldAnchorB = applyForce_worldAnchorB, - ri = applyForce_ri, - rj = applyForce_rj, - ri_x_f = applyForce_ri_x_f, - rj_x_f = applyForce_rj_x_f; - - // Get world anchors - this.getWorldAnchorA(worldAnchorA); - this.getWorldAnchorB(worldAnchorB); - - // Get offset points - worldAnchorA.vsub(bodyA.position,ri); - worldAnchorB.vsub(bodyB.position,rj); - - // Compute distance vector between world anchor points - worldAnchorB.vsub(worldAnchorA,r); - var rlen = r.norm(); - r_unit.copy(r); - r_unit.normalize(); - - // Compute relative velocity of the anchor points, u - bodyB.velocity.vsub(bodyA.velocity,u); - // Add rotational velocity - - bodyB.angularVelocity.cross(rj,tmp); - u.vadd(tmp,u); - bodyA.angularVelocity.cross(ri,tmp); - u.vsub(tmp,u); - - // F = - k * ( x - L ) - D * ( u ) - r_unit.mult(-k*(rlen-l) - d*u.dot(r_unit), f); - - // Add forces to bodies - bodyA.force.vsub(f,bodyA.force); - bodyB.force.vadd(f,bodyB.force); - - // Angular force - ri.cross(f,ri_x_f); - rj.cross(f,rj_x_f); - bodyA.torque.vsub(ri_x_f,bodyA.torque); - bodyB.torque.vadd(rj_x_f,bodyB.torque); -}; - -},{"../math/Vec3":30}],36:[function(_dereq_,module,exports){ -var Vec3 = _dereq_('../math/Vec3'); -var Transform = _dereq_('../math/Transform'); -var RaycastResult = _dereq_('../collision/RaycastResult'); -var Utils = _dereq_('../utils/Utils'); - -module.exports = WheelInfo; - -/** - * @class WheelInfo - * @constructor - * @param {Object} [options] - * - * @param {Vec3} [options.chassisConnectionPointLocal] - * @param {Vec3} [options.chassisConnectionPointWorld] - * @param {Vec3} [options.directionLocal] - * @param {Vec3} [options.directionWorld] - * @param {Vec3} [options.axleLocal] - * @param {Vec3} [options.axleWorld] - * @param {number} [options.suspensionRestLength=1] - * @param {number} [options.suspensionMaxLength=2] - * @param {number} [options.radius=1] - * @param {number} [options.suspensionStiffness=100] - * @param {number} [options.dampingCompression=10] - * @param {number} [options.dampingRelaxation=10] - * @param {number} [options.frictionSlip=10000] - * @param {number} [options.steering=0] - * @param {number} [options.rotation=0] - * @param {number} [options.deltaRotation=0] - * @param {number} [options.rollInfluence=0.01] - * @param {number} [options.maxSuspensionForce] - * @param {boolean} [options.isFrontWheel=true] - * @param {number} [options.clippedInvContactDotSuspension=1] - * @param {number} [options.suspensionRelativeVelocity=0] - * @param {number} [options.suspensionForce=0] - * @param {number} [options.skidInfo=0] - * @param {number} [options.suspensionLength=0] - * @param {number} [options.maxSuspensionTravel=1] - * @param {boolean} [options.useCustomSlidingRotationalSpeed=false] - * @param {number} [options.customSlidingRotationalSpeed=-0.1] - */ -function WheelInfo(options){ - options = Utils.defaults(options, { - chassisConnectionPointLocal: new Vec3(), - chassisConnectionPointWorld: new Vec3(), - directionLocal: new Vec3(), - directionWorld: new Vec3(), - axleLocal: new Vec3(), - axleWorld: new Vec3(), - suspensionRestLength: 1, - suspensionMaxLength: 2, - radius: 1, - suspensionStiffness: 100, - dampingCompression: 10, - dampingRelaxation: 10, - frictionSlip: 10000, - steering: 0, - rotation: 0, - deltaRotation: 0, - rollInfluence: 0.01, - maxSuspensionForce: Number.MAX_VALUE, - isFrontWheel: true, - clippedInvContactDotSuspension: 1, - suspensionRelativeVelocity: 0, - suspensionForce: 0, - skidInfo: 0, - suspensionLength: 0, - maxSuspensionTravel: 1, - useCustomSlidingRotationalSpeed: false, - customSlidingRotationalSpeed: -0.1 - }); - - /** - * Max travel distance of the suspension, in meters. - * @property {number} maxSuspensionTravel - */ - this.maxSuspensionTravel = options.maxSuspensionTravel; - - /** - * Speed to apply to the wheel rotation when the wheel is sliding. - * @property {number} customSlidingRotationalSpeed - */ - this.customSlidingRotationalSpeed = options.customSlidingRotationalSpeed; - - /** - * If the customSlidingRotationalSpeed should be used. - * @property {Boolean} useCustomSlidingRotationalSpeed - */ - this.useCustomSlidingRotationalSpeed = options.useCustomSlidingRotationalSpeed; - - /** - * @property {Boolean} sliding - */ - this.sliding = false; - - /** - * Connection point, defined locally in the chassis body frame. - * @property {Vec3} chassisConnectionPointLocal - */ - this.chassisConnectionPointLocal = options.chassisConnectionPointLocal.clone(); - - /** - * @property {Vec3} chassisConnectionPointWorld - */ - this.chassisConnectionPointWorld = options.chassisConnectionPointWorld.clone(); - - /** - * @property {Vec3} directionLocal - */ - this.directionLocal = options.directionLocal.clone(); - - /** - * @property {Vec3} directionWorld - */ - this.directionWorld = options.directionWorld.clone(); - - /** - * @property {Vec3} axleLocal - */ - this.axleLocal = options.axleLocal.clone(); - - /** - * @property {Vec3} axleWorld - */ - this.axleWorld = options.axleWorld.clone(); - - /** - * @property {number} suspensionRestLength - */ - this.suspensionRestLength = options.suspensionRestLength; - - /** - * @property {number} suspensionMaxLength - */ - this.suspensionMaxLength = options.suspensionMaxLength; - - /** - * @property {number} radius - */ - this.radius = options.radius; - - /** - * @property {number} suspensionStiffness - */ - this.suspensionStiffness = options.suspensionStiffness; - - /** - * @property {number} dampingCompression - */ - this.dampingCompression = options.dampingCompression; - - /** - * @property {number} dampingRelaxation - */ - this.dampingRelaxation = options.dampingRelaxation; - - /** - * @property {number} frictionSlip - */ - this.frictionSlip = options.frictionSlip; - - /** - * @property {number} steering - */ - this.steering = 0; - - /** - * Rotation value, in radians. - * @property {number} rotation - */ - this.rotation = 0; - - /** - * @property {number} deltaRotation - */ - this.deltaRotation = 0; - - /** - * @property {number} rollInfluence - */ - this.rollInfluence = options.rollInfluence; - - /** - * @property {number} maxSuspensionForce - */ - this.maxSuspensionForce = options.maxSuspensionForce; - - /** - * @property {number} engineForce - */ - this.engineForce = 0; - - /** - * @property {number} brake - */ - this.brake = 0; - - /** - * @property {number} isFrontWheel - */ - this.isFrontWheel = options.isFrontWheel; - - /** - * @property {number} clippedInvContactDotSuspension - */ - this.clippedInvContactDotSuspension = 1; - - /** - * @property {number} suspensionRelativeVelocity - */ - this.suspensionRelativeVelocity = 0; - - /** - * @property {number} suspensionForce - */ - this.suspensionForce = 0; - - /** - * @property {number} skidInfo - */ - this.skidInfo = 0; - - /** - * @property {number} suspensionLength - */ - this.suspensionLength = 0; - - /** - * @property {number} sideImpulse - */ - this.sideImpulse = 0; - - /** - * @property {number} forwardImpulse - */ - this.forwardImpulse = 0; - - /** - * The result from raycasting - * @property {RaycastResult} raycastResult - */ - this.raycastResult = new RaycastResult(); - - /** - * Wheel world transform - * @property {Transform} worldTransform - */ - this.worldTransform = new Transform(); - - /** - * @property {boolean} isInContact - */ - this.isInContact = false; -} - -var chassis_velocity_at_contactPoint = new Vec3(); -var relpos = new Vec3(); -var chassis_velocity_at_contactPoint = new Vec3(); -WheelInfo.prototype.updateWheel = function(chassis){ - var raycastResult = this.raycastResult; - - if (this.isInContact){ - var project= raycastResult.hitNormalWorld.dot(raycastResult.directionWorld); - raycastResult.hitPointWorld.vsub(chassis.position, relpos); - chassis.getVelocityAtWorldPoint(relpos, chassis_velocity_at_contactPoint); - var projVel = raycastResult.hitNormalWorld.dot( chassis_velocity_at_contactPoint ); - if (project >= -0.1) { - this.suspensionRelativeVelocity = 0.0; - this.clippedInvContactDotSuspension = 1.0 / 0.1; - } else { - var inv = -1 / project; - this.suspensionRelativeVelocity = projVel * inv; - this.clippedInvContactDotSuspension = inv; - } - - } else { - // Not in contact : position wheel in a nice (rest length) position - raycastResult.suspensionLength = this.suspensionRestLength; - this.suspensionRelativeVelocity = 0.0; - raycastResult.directionWorld.scale(-1, raycastResult.hitNormalWorld); - this.clippedInvContactDotSuspension = 1.0; - } -}; -},{"../collision/RaycastResult":10,"../math/Transform":29,"../math/Vec3":30,"../utils/Utils":53}],37:[function(_dereq_,module,exports){ -module.exports = Box; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var ConvexPolyhedron = _dereq_('./ConvexPolyhedron'); - -/** - * A 3d box shape. - * @class Box - * @constructor - * @param {Vec3} halfExtents - * @author schteppe - * @extends Shape - */ -function Box(halfExtents){ - Shape.call(this); - - this.type = Shape.types.BOX; - - /** - * @property halfExtents - * @type {Vec3} - */ - this.halfExtents = halfExtents; - - /** - * Used by the contact generator to make contacts with other convex polyhedra for example - * @property convexPolyhedronRepresentation - * @type {ConvexPolyhedron} - */ - this.convexPolyhedronRepresentation = null; - - this.updateConvexPolyhedronRepresentation(); - this.updateBoundingSphereRadius(); -} -Box.prototype = new Shape(); -Box.prototype.constructor = Box; - -/** - * Updates the local convex polyhedron representation used for some collisions. - * @method updateConvexPolyhedronRepresentation - */ -Box.prototype.updateConvexPolyhedronRepresentation = function(){ - var sx = this.halfExtents.x; - var sy = this.halfExtents.y; - var sz = this.halfExtents.z; - var V = Vec3; - - var vertices = [ - new V(-sx,-sy,-sz), - new V( sx,-sy,-sz), - new V( sx, sy,-sz), - new V(-sx, sy,-sz), - new V(-sx,-sy, sz), - new V( sx,-sy, sz), - new V( sx, sy, sz), - new V(-sx, sy, sz) - ]; - - var indices = [ - [3,2,1,0], // -z - [4,5,6,7], // +z - [5,4,0,1], // -y - [2,3,7,6], // +y - [0,4,7,3], // -x - [1,2,6,5], // +x - ]; - - var axes = [ - new V(0, 0, 1), - new V(0, 1, 0), - new V(1, 0, 0) - ]; - - var h = new ConvexPolyhedron(vertices, indices); - this.convexPolyhedronRepresentation = h; - h.material = this.material; -}; - -/** - * @method calculateLocalInertia - * @param {Number} mass - * @param {Vec3} target - * @return {Vec3} - */ -Box.prototype.calculateLocalInertia = function(mass,target){ - target = target || new Vec3(); - Box.calculateInertia(this.halfExtents, mass, target); - return target; -}; - -Box.calculateInertia = function(halfExtents,mass,target){ - var e = halfExtents; - target.x = 1.0 / 12.0 * mass * ( 2*e.y*2*e.y + 2*e.z*2*e.z ); - target.y = 1.0 / 12.0 * mass * ( 2*e.x*2*e.x + 2*e.z*2*e.z ); - target.z = 1.0 / 12.0 * mass * ( 2*e.y*2*e.y + 2*e.x*2*e.x ); -}; - -/** - * Get the box 6 side normals - * @method getSideNormals - * @param {array} sixTargetVectors An array of 6 vectors, to store the resulting side normals in. - * @param {Quaternion} quat Orientation to apply to the normal vectors. If not provided, the vectors will be in respect to the local frame. - * @return {array} - */ -Box.prototype.getSideNormals = function(sixTargetVectors,quat){ - var sides = sixTargetVectors; - var ex = this.halfExtents; - sides[0].set( ex.x, 0, 0); - sides[1].set( 0, ex.y, 0); - sides[2].set( 0, 0, ex.z); - sides[3].set( -ex.x, 0, 0); - sides[4].set( 0, -ex.y, 0); - sides[5].set( 0, 0, -ex.z); - - if(quat!==undefined){ - for(var i=0; i!==sides.length; i++){ - quat.vmult(sides[i],sides[i]); - } - } - - return sides; -}; - -Box.prototype.volume = function(){ - return 8.0 * this.halfExtents.x * this.halfExtents.y * this.halfExtents.z; -}; - -Box.prototype.updateBoundingSphereRadius = function(){ - this.boundingSphereRadius = this.halfExtents.norm(); -}; - -var worldCornerTempPos = new Vec3(); -var worldCornerTempNeg = new Vec3(); -Box.prototype.forEachWorldCorner = function(pos,quat,callback){ - - var e = this.halfExtents; - var corners = [[ e.x, e.y, e.z], - [ -e.x, e.y, e.z], - [ -e.x, -e.y, e.z], - [ -e.x, -e.y, -e.z], - [ e.x, -e.y, -e.z], - [ e.x, e.y, -e.z], - [ -e.x, e.y, -e.z], - [ e.x, -e.y, e.z]]; - for(var i=0; i max.x){ - max.x = x; - } - if(y > max.y){ - max.y = y; - } - if(z > max.z){ - max.z = z; - } - - if(x < min.x){ - min.x = x; - } - if(y < min.y){ - min.y = y; - } - if(z < min.z){ - min.z = z; - } - } - - // Get each axis max - // min.set(Infinity,Infinity,Infinity); - // max.set(-Infinity,-Infinity,-Infinity); - // this.forEachWorldCorner(pos,quat,function(x,y,z){ - // if(x > max.x){ - // max.x = x; - // } - // if(y > max.y){ - // max.y = y; - // } - // if(z > max.z){ - // max.z = z; - // } - - // if(x < min.x){ - // min.x = x; - // } - // if(y < min.y){ - // min.y = y; - // } - // if(z < min.z){ - // min.z = z; - // } - // }); -}; - -},{"../math/Vec3":30,"./ConvexPolyhedron":38,"./Shape":43}],38:[function(_dereq_,module,exports){ -module.exports = ConvexPolyhedron; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Transform = _dereq_('../math/Transform'); - -/** - * A set of polygons describing a convex shape. - * @class ConvexPolyhedron - * @constructor - * @extends Shape - * @description The shape MUST be convex for the code to work properly. No polygons may be coplanar (contained - * in the same 3D plane), instead these should be merged into one polygon. - * - * @param {array} points An array of Vec3's - * @param {array} faces Array of integer arrays, describing which vertices that is included in each face. - * - * @author qiao / https://github.com/qiao (original author, see https://github.com/qiao/three.js/commit/85026f0c769e4000148a67d45a9e9b9c5108836f) - * @author schteppe / https://github.com/schteppe - * @see http://www.altdevblogaday.com/2011/05/13/contact-generation-between-3d-convex-meshes/ - * @see http://bullet.googlecode.com/svn/trunk/src/BulletCollision/NarrowPhaseCollision/btPolyhedralContactClipping.cpp - * - * @todo Move the clipping functions to ContactGenerator? - * @todo Automatically merge coplanar polygons in constructor. - */ -function ConvexPolyhedron(points, faces, uniqueAxes) { - var that = this; - Shape.call(this); - this.type = Shape.types.CONVEXPOLYHEDRON; - - /** - * Array of Vec3 - * @property vertices - * @type {Array} - */ - this.vertices = points||[]; - - this.worldVertices = []; // World transformed version of .vertices - this.worldVerticesNeedsUpdate = true; - - /** - * Array of integer arrays, indicating which vertices each face consists of - * @property faces - * @type {Array} - */ - this.faces = faces||[]; - - /** - * Array of Vec3 - * @property faceNormals - * @type {Array} - */ - this.faceNormals = []; - this.computeNormals(); - - this.worldFaceNormalsNeedsUpdate = true; - this.worldFaceNormals = []; // World transformed version of .faceNormals - - /** - * Array of Vec3 - * @property uniqueEdges - * @type {Array} - */ - this.uniqueEdges = []; - - /** - * If given, these locally defined, normalized axes are the only ones being checked when doing separating axis check. - * @property {Array} uniqueAxes - */ - this.uniqueAxes = uniqueAxes ? uniqueAxes.slice() : null; - - this.computeEdges(); - this.updateBoundingSphereRadius(); -} -ConvexPolyhedron.prototype = new Shape(); -ConvexPolyhedron.prototype.constructor = ConvexPolyhedron; - -var computeEdges_tmpEdge = new Vec3(); -/** - * Computes uniqueEdges - * @method computeEdges - */ -ConvexPolyhedron.prototype.computeEdges = function(){ - var faces = this.faces; - var vertices = this.vertices; - var nv = vertices.length; - var edges = this.uniqueEdges; - - edges.length = 0; - - var edge = computeEdges_tmpEdge; - - for(var i=0; i !== faces.length; i++){ - var face = faces[i]; - var numVertices = face.length; - for(var j = 0; j !== numVertices; j++){ - var k = ( j+1 ) % numVertices; - vertices[face[j]].vsub(vertices[face[k]], edge); - edge.normalize(); - var found = false; - for(var p=0; p !== edges.length; p++){ - if (edges[p].almostEquals(edge) || edges[p].almostEquals(edge)){ - found = true; - break; - } - } - - if (!found){ - edges.push(edge.clone()); - } - } - } -}; - -/** - * Compute the normals of the faces. Will reuse existing Vec3 objects in the .faceNormals array if they exist. - * @method computeNormals - */ -ConvexPolyhedron.prototype.computeNormals = function(){ - this.faceNormals.length = this.faces.length; - - // Generate normals - for(var i=0; i dmax){ - dmax = d; - closestFaceB = face; - } - } - var worldVertsB1 = []; - var polyB = hullB.faces[closestFaceB]; - var numVertices = polyB.length; - for(var e0=0; e0=0){ - this.clipFaceAgainstHull(separatingNormal, - posA, - quatA, - worldVertsB1, - minDist, - maxDist, - result); - } -}; - -/** - * Find the separating axis between this hull and another - * @method findSeparatingAxis - * @param {ConvexPolyhedron} hullB - * @param {Vec3} posA - * @param {Quaternion} quatA - * @param {Vec3} posB - * @param {Quaternion} quatB - * @param {Vec3} target The target vector to save the axis in - * @return {bool} Returns false if a separation is found, else true - */ -var fsa_faceANormalWS3 = new Vec3(), - fsa_Worldnormal1 = new Vec3(), - fsa_deltaC = new Vec3(), - fsa_worldEdge0 = new Vec3(), - fsa_worldEdge1 = new Vec3(), - fsa_Cross = new Vec3(); -ConvexPolyhedron.prototype.findSeparatingAxis = function(hullB,posA,quatA,posB,quatB,target, faceListA, faceListB){ - var faceANormalWS3 = fsa_faceANormalWS3, - Worldnormal1 = fsa_Worldnormal1, - deltaC = fsa_deltaC, - worldEdge0 = fsa_worldEdge0, - worldEdge1 = fsa_worldEdge1, - Cross = fsa_Cross; - - var dmin = Number.MAX_VALUE; - var hullA = this; - var curPlaneTests=0; - - if(!hullA.uniqueAxes){ - - var numFacesA = faceListA ? faceListA.length : hullA.faces.length; - - // Test face normals from hullA - for(var i=0; i0.0){ - target.negate(target); - } - - return true; -}; - -var maxminA=[], maxminB=[]; - -/** - * Test separating axis against two hulls. Both hulls are projected onto the axis and the overlap size is returned if there is one. - * @method testSepAxis - * @param {Vec3} axis - * @param {ConvexPolyhedron} hullB - * @param {Vec3} posA - * @param {Quaternion} quatA - * @param {Vec3} posB - * @param {Quaternion} quatB - * @return {number} The overlap depth, or FALSE if no penetration. - */ -ConvexPolyhedron.prototype.testSepAxis = function(axis, hullB, posA, quatA, posB, quatB){ - var hullA=this; - ConvexPolyhedron.project(hullA, axis, posA, quatA, maxminA); - ConvexPolyhedron.project(hullB, axis, posB, quatB, maxminB); - var maxA = maxminA[0]; - var minA = maxminA[1]; - var maxB = maxminB[0]; - var minB = maxminB[1]; - if(maxA= 0, so output intersection - var newv = new Vec3(); - firstVertex.lerp(lastVertex, - n_dot_first / (n_dot_first - n_dot_last), - newv); - outVertices.push(newv); - } - } else { - if(n_dot_last<0){ - // Start >= 0, end < 0 so output intersection and end - var newv = new Vec3(); - firstVertex.lerp(lastVertex, - n_dot_first / (n_dot_first - n_dot_last), - newv); - outVertices.push(newv); - outVertices.push(lastVertex); - } - } - firstVertex = lastVertex; - n_dot_first = n_dot_last; - } - return outVertices; -}; - -// Updates .worldVertices and sets .worldVerticesNeedsUpdate to false. -ConvexPolyhedron.prototype.computeWorldVertices = function(position,quat){ - var N = this.vertices.length; - while(this.worldVertices.length < N){ - this.worldVertices.push( new Vec3() ); - } - - var verts = this.vertices, - worldVerts = this.worldVertices; - for(var i=0; i!==N; i++){ - quat.vmult( verts[i] , worldVerts[i] ); - position.vadd( worldVerts[i] , worldVerts[i] ); - } - - this.worldVerticesNeedsUpdate = false; -}; - -var computeLocalAABB_worldVert = new Vec3(); -ConvexPolyhedron.prototype.computeLocalAABB = function(aabbmin,aabbmax){ - var n = this.vertices.length, - vertices = this.vertices, - worldVert = computeLocalAABB_worldVert; - - aabbmin.set(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE); - aabbmax.set(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE); - - for(var i=0; i aabbmax.x){ - aabbmax.x = v.x; - } - if (v.y < aabbmin.y){ - aabbmin.y = v.y; - } else if(v.y > aabbmax.y){ - aabbmax.y = v.y; - } - if (v.z < aabbmin.z){ - aabbmin.z = v.z; - } else if(v.z > aabbmax.z){ - aabbmax.z = v.z; - } - } -}; - -/** - * Updates .worldVertices and sets .worldVerticesNeedsUpdate to false. - * @method computeWorldFaceNormals - * @param {Quaternion} quat - */ -ConvexPolyhedron.prototype.computeWorldFaceNormals = function(quat){ - var N = this.faceNormals.length; - while(this.worldFaceNormals.length < N){ - this.worldFaceNormals.push( new Vec3() ); - } - - var normals = this.faceNormals, - worldNormals = this.worldFaceNormals; - for(var i=0; i!==N; i++){ - quat.vmult( normals[i] , worldNormals[i] ); - } - - this.worldFaceNormalsNeedsUpdate = false; -}; - -/** - * @method updateBoundingSphereRadius - */ -ConvexPolyhedron.prototype.updateBoundingSphereRadius = function(){ - // Assume points are distributed with local (0,0,0) as center - var max2 = 0; - var verts = this.vertices; - for(var i=0, N=verts.length; i!==N; i++) { - var norm2 = verts[i].norm2(); - if(norm2 > max2){ - max2 = norm2; - } - } - this.boundingSphereRadius = Math.sqrt(max2); -}; - -var tempWorldVertex = new Vec3(); - -/** - * @method calculateWorldAABB - * @param {Vec3} pos - * @param {Quaternion} quat - * @param {Vec3} min - * @param {Vec3} max - */ -ConvexPolyhedron.prototype.calculateWorldAABB = function(pos,quat,min,max){ - var n = this.vertices.length, verts = this.vertices; - var minx,miny,minz,maxx,maxy,maxz; - for(var i=0; i maxx || maxx===undefined){ - maxx = v.x; - } - - if (v.y < miny || miny===undefined){ - miny = v.y; - } else if(v.y > maxy || maxy===undefined){ - maxy = v.y; - } - - if (v.z < minz || minz===undefined){ - minz = v.z; - } else if(v.z > maxz || maxz===undefined){ - maxz = v.z; - } - } - min.set(minx,miny,minz); - max.set(maxx,maxy,maxz); -}; - -/** - * Get approximate convex volume - * @method volume - * @return {Number} - */ -ConvexPolyhedron.prototype.volume = function(){ - return 4.0 * Math.PI * this.boundingSphereRadius / 3.0; -}; - -/** - * Get an average of all the vertices positions - * @method getAveragePointLocal - * @param {Vec3} target - * @return {Vec3} - */ -ConvexPolyhedron.prototype.getAveragePointLocal = function(target){ - target = target || new Vec3(); - var n = this.vertices.length, - verts = this.vertices; - for(var i=0; i0) || (r1>0 && r2<0)){ - return false; // Encountered some other sign. Exit. - } else { - } - } - - // If we got here, all dot products were of the same sign. - return positiveResult ? 1 : -1; -}; - -/** - * Get max and min dot product of a convex hull at position (pos,quat) projected onto an axis. Results are saved in the array maxmin. - * @static - * @method project - * @param {ConvexPolyhedron} hull - * @param {Vec3} axis - * @param {Vec3} pos - * @param {Quaternion} quat - * @param {array} result result[0] and result[1] will be set to maximum and minimum, respectively. - */ -var project_worldVertex = new Vec3(); -var project_localAxis = new Vec3(); -var project_localOrigin = new Vec3(); -ConvexPolyhedron.project = function(hull, axis, pos, quat, result){ - var n = hull.vertices.length, - worldVertex = project_worldVertex, - localAxis = project_localAxis, - max = 0, - min = 0, - localOrigin = project_localOrigin, - vs = hull.vertices; - - localOrigin.setZero(); - - // Transform the axis to local - Transform.vectorToLocalFrame(pos, quat, axis, localAxis); - Transform.pointToLocalFrame(pos, quat, localOrigin, localOrigin); - var add = localOrigin.dot(localAxis); - - min = max = vs[0].dot(localAxis); - - for(var i = 1; i < n; i++){ - var val = vs[i].dot(localAxis); - - if(val > max){ - max = val; - } - - if(val < min){ - min = val; - } - } - - min -= add; - max -= add; - - if(min > max){ - // Inconsistent - swap - var temp = min; - min = max; - max = temp; - } - // Output - result[0] = max; - result[1] = min; -}; - -},{"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"./Shape":43}],39:[function(_dereq_,module,exports){ -module.exports = Cylinder; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var ConvexPolyhedron = _dereq_('./ConvexPolyhedron'); - -/** - * @class Cylinder - * @constructor - * @extends ConvexPolyhedron - * @author schteppe / https://github.com/schteppe - * @param {Number} radiusTop - * @param {Number} radiusBottom - * @param {Number} height - * @param {Number} numSegments The number of segments to build the cylinder out of - */ -function Cylinder( radiusTop, radiusBottom, height , numSegments ) { - var N = numSegments, - verts = [], - axes = [], - faces = [], - bottomface = [], - topface = [], - cos = Math.cos, - sin = Math.sin; - - // First bottom point - verts.push(new Vec3(radiusBottom*cos(0), - radiusBottom*sin(0), - -height*0.5)); - bottomface.push(0); - - // First top point - verts.push(new Vec3(radiusTop*cos(0), - radiusTop*sin(0), - height*0.5)); - topface.push(1); - - for(var i=0; i { convex: ..., offset: ... } - // for example: - // _cachedPillars["0_2_1"] - this._cachedPillars = {}; -} -Heightfield.prototype = new Shape(); - -/** - * Call whenever you change the data array. - * @method update - */ -Heightfield.prototype.update = function(){ - this._cachedPillars = {}; -}; - -/** - * Update the .minValue property - * @method updateMinValue - */ -Heightfield.prototype.updateMinValue = function(){ - var data = this.data; - var minValue = data[0][0]; - for(var i=0; i !== data.length; i++){ - for(var j=0; j !== data[i].length; j++){ - var v = data[i][j]; - if(v < minValue){ - minValue = v; - } - } - } - this.minValue = minValue; -}; - -/** - * Update the .maxValue property - * @method updateMaxValue - */ -Heightfield.prototype.updateMaxValue = function(){ - var data = this.data; - var maxValue = data[0][0]; - for(var i=0; i !== data.length; i++){ - for(var j=0; j !== data[i].length; j++){ - var v = data[i][j]; - if(v > maxValue){ - maxValue = v; - } - } - } - this.maxValue = maxValue; -}; - -/** - * Set the height value at an index. Don't forget to update maxValue and minValue after you're done. - * @method setHeightValueAtIndex - * @param {integer} xi - * @param {integer} yi - * @param {number} value - */ -Heightfield.prototype.setHeightValueAtIndex = function(xi, yi, value){ - var data = this.data; - data[xi][yi] = value; - - // Invalidate cache - this.clearCachedConvexTrianglePillar(xi, yi, false); - if(xi > 0){ - this.clearCachedConvexTrianglePillar(xi - 1, yi, true); - this.clearCachedConvexTrianglePillar(xi - 1, yi, false); - } - if(yi > 0){ - this.clearCachedConvexTrianglePillar(xi, yi - 1, true); - this.clearCachedConvexTrianglePillar(xi, yi - 1, false); - } - if(yi > 0 && xi > 0){ - this.clearCachedConvexTrianglePillar(xi - 1, yi - 1, true); - } -}; - -/** - * Get max/min in a rectangle in the matrix data - * @method getRectMinMax - * @param {integer} iMinX - * @param {integer} iMinY - * @param {integer} iMaxX - * @param {integer} iMaxY - * @param {array} [result] An array to store the results in. - * @return {array} The result array, if it was passed in. Minimum will be at position 0 and max at 1. - */ -Heightfield.prototype.getRectMinMax = function (iMinX, iMinY, iMaxX, iMaxY, result) { - result = result || []; - - // Get max and min of the data - var data = this.data, - max = this.minValue; // Set first value - for(var i = iMinX; i <= iMaxX; i++){ - for(var j = iMinY; j <= iMaxY; j++){ - var height = data[i][j]; - if(height > max){ - max = height; - } - } - } - - result[0] = this.minValue; - result[1] = max; -}; - -/** - * Get the index of a local position on the heightfield. The indexes indicate the rectangles, so if your terrain is made of N x N height data points, you will have rectangle indexes ranging from 0 to N-1. - * @method getIndexOfPosition - * @param {number} x - * @param {number} y - * @param {array} result Two-element array - * @param {boolean} clamp If the position should be clamped to the heightfield edge. - * @return {boolean} - */ -Heightfield.prototype.getIndexOfPosition = function (x, y, result, clamp) { - - // Get the index of the data points to test against - var w = this.elementSize; - var data = this.data; - var xi = Math.floor(x / w); - var yi = Math.floor(y / w); - - result[0] = xi; - result[1] = yi; - - if(clamp){ - // Clamp index to edges - if(xi < 0){ xi = 0; } - if(yi < 0){ yi = 0; } - if(xi >= data.length - 1){ xi = data.length - 1; } - if(yi >= data[0].length - 1){ yi = data[0].length - 1; } - } - - // Bail out if we are out of the terrain - if(xi < 0 || yi < 0 || xi >= data.length-1 || yi >= data[0].length-1){ - return false; - } - - return true; -}; - -Heightfield.prototype.getHeightAt = function(x, y, edgeClamp){ - var idx = []; - this.getIndexOfPosition(x, y, idx, edgeClamp); - - // TODO: get upper or lower triangle, then use barycentric interpolation to get the height in the triangle. - var minmax = []; - this.getRectMinMax(idx[0], idx[1] + 1, idx[0], idx[1] + 1, minmax); - - return (minmax[0] + minmax[1]) / 2; // average -}; - -Heightfield.prototype.getCacheConvexTrianglePillarKey = function(xi, yi, getUpperTriangle){ - return xi + '_' + yi + '_' + (getUpperTriangle ? 1 : 0); -}; - -Heightfield.prototype.getCachedConvexTrianglePillar = function(xi, yi, getUpperTriangle){ - return this._cachedPillars[this.getCacheConvexTrianglePillarKey(xi, yi, getUpperTriangle)]; -}; - -Heightfield.prototype.setCachedConvexTrianglePillar = function(xi, yi, getUpperTriangle, convex, offset){ - this._cachedPillars[this.getCacheConvexTrianglePillarKey(xi, yi, getUpperTriangle)] = { - convex: convex, - offset: offset - }; -}; - -Heightfield.prototype.clearCachedConvexTrianglePillar = function(xi, yi, getUpperTriangle){ - delete this._cachedPillars[this.getCacheConvexTrianglePillarKey(xi, yi, getUpperTriangle)]; -}; - -/** - * Get a triangle in the terrain in the form of a triangular convex shape. - * @method getConvexTrianglePillar - * @param {integer} i - * @param {integer} j - * @param {boolean} getUpperTriangle - */ -Heightfield.prototype.getConvexTrianglePillar = function(xi, yi, getUpperTriangle){ - var result = this.pillarConvex; - var offsetResult = this.pillarOffset; - - if(this.cacheEnabled){ - var data = this.getCachedConvexTrianglePillar(xi, yi, getUpperTriangle); - if(data){ - this.pillarConvex = data.convex; - this.pillarOffset = data.offset; - return; - } - - result = new ConvexPolyhedron(); - offsetResult = new Vec3(); - - this.pillarConvex = result; - this.pillarOffset = offsetResult; - } - - var data = this.data; - var elementSize = this.elementSize; - var faces = result.faces; - - // Reuse verts if possible - result.vertices.length = 6; - for (var i = 0; i < 6; i++) { - if(!result.vertices[i]){ - result.vertices[i] = new Vec3(); - } - } - - // Reuse faces if possible - faces.length = 5; - for (var i = 0; i < 5; i++) { - if(!faces[i]){ - faces[i] = []; - } - } - - var verts = result.vertices; - - var h = (Math.min( - data[xi][yi], - data[xi+1][yi], - data[xi][yi+1], - data[xi+1][yi+1] - ) - this.minValue ) / 2 + this.minValue; - - if (!getUpperTriangle) { - - // Center of the triangle pillar - all polygons are given relative to this one - offsetResult.set( - (xi + 0.25) * elementSize, // sort of center of a triangle - (yi + 0.25) * elementSize, - h // vertical center - ); - - // Top triangle verts - verts[0].set( - -0.25 * elementSize, - -0.25 * elementSize, - data[xi][yi] - h - ); - verts[1].set( - 0.75 * elementSize, - -0.25 * elementSize, - data[xi + 1][yi] - h - ); - verts[2].set( - -0.25 * elementSize, - 0.75 * elementSize, - data[xi][yi + 1] - h - ); - - // bottom triangle verts - verts[3].set( - -0.25 * elementSize, - -0.25 * elementSize, - -h-1 - ); - verts[4].set( - 0.75 * elementSize, - -0.25 * elementSize, - -h-1 - ); - verts[5].set( - -0.25 * elementSize, - 0.75 * elementSize, - -h-1 - ); - - // top triangle - faces[0][0] = 0; - faces[0][1] = 1; - faces[0][2] = 2; - - // bottom triangle - faces[1][0] = 5; - faces[1][1] = 4; - faces[1][2] = 3; - - // -x facing quad - faces[2][0] = 0; - faces[2][1] = 2; - faces[2][2] = 5; - faces[2][3] = 3; - - // -y facing quad - faces[3][0] = 1; - faces[3][1] = 0; - faces[3][2] = 3; - faces[3][3] = 4; - - // +xy facing quad - faces[4][0] = 4; - faces[4][1] = 5; - faces[4][2] = 2; - faces[4][3] = 1; - - - } else { - - // Center of the triangle pillar - all polygons are given relative to this one - offsetResult.set( - (xi + 0.75) * elementSize, // sort of center of a triangle - (yi + 0.75) * elementSize, - h // vertical center - ); - - // Top triangle verts - verts[0].set( - 0.25 * elementSize, - 0.25 * elementSize, - data[xi + 1][yi + 1] - h - ); - verts[1].set( - -0.75 * elementSize, - 0.25 * elementSize, - data[xi][yi + 1] - h - ); - verts[2].set( - 0.25 * elementSize, - -0.75 * elementSize, - data[xi + 1][yi] - h - ); - - // bottom triangle verts - verts[3].set( - 0.25 * elementSize, - 0.25 * elementSize, - - h-1 - ); - verts[4].set( - -0.75 * elementSize, - 0.25 * elementSize, - - h-1 - ); - verts[5].set( - 0.25 * elementSize, - -0.75 * elementSize, - - h-1 - ); - - // Top triangle - faces[0][0] = 0; - faces[0][1] = 1; - faces[0][2] = 2; - - // bottom triangle - faces[1][0] = 5; - faces[1][1] = 4; - faces[1][2] = 3; - - // +x facing quad - faces[2][0] = 2; - faces[2][1] = 5; - faces[2][2] = 3; - faces[2][3] = 0; - - // +y facing quad - faces[3][0] = 3; - faces[3][1] = 4; - faces[3][2] = 1; - faces[3][3] = 0; - - // -xy facing quad - faces[4][0] = 1; - faces[4][1] = 4; - faces[4][2] = 5; - faces[4][3] = 2; - } - - result.computeNormals(); - result.computeEdges(); - result.updateBoundingSphereRadius(); - - this.setCachedConvexTrianglePillar(xi, yi, getUpperTriangle, result, offsetResult); -}; - -Heightfield.prototype.calculateLocalInertia = function(mass, target){ - target = target || new Vec3(); - target.set(0, 0, 0); - return target; -}; - -Heightfield.prototype.volume = function(){ - return Number.MAX_VALUE; // The terrain is infinite -}; - -Heightfield.prototype.calculateWorldAABB = function(pos, quat, min, max){ - // TODO: do it properly - min.set(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE); - max.set(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE); -}; - -Heightfield.prototype.updateBoundingSphereRadius = function(){ - // Use the bounding box of the min/max values - var data = this.data, - s = this.elementSize; - this.boundingSphereRadius = new Vec3(data.length * s, data[0].length * s, Math.max(Math.abs(this.maxValue), Math.abs(this.minValue))).norm(); -}; - -},{"../math/Vec3":30,"../utils/Utils":53,"./ConvexPolyhedron":38,"./Shape":43}],41:[function(_dereq_,module,exports){ -module.exports = Particle; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); - -/** - * Particle shape. - * @class Particle - * @constructor - * @author schteppe - * @extends Shape - */ -function Particle(){ - Shape.call(this); - - this.type = Shape.types.PARTICLE; -} -Particle.prototype = new Shape(); -Particle.prototype.constructor = Particle; - -/** - * @method calculateLocalInertia - * @param {Number} mass - * @param {Vec3} target - * @return {Vec3} - */ -Particle.prototype.calculateLocalInertia = function(mass,target){ - target = target || new Vec3(); - target.set(0, 0, 0); - return target; -}; - -Particle.prototype.volume = function(){ - return 0; -}; - -Particle.prototype.updateBoundingSphereRadius = function(){ - this.boundingSphereRadius = 0; -}; - -Particle.prototype.calculateWorldAABB = function(pos,quat,min,max){ - // Get each axis max - min.copy(pos); - max.copy(pos); -}; - -},{"../math/Vec3":30,"./Shape":43}],42:[function(_dereq_,module,exports){ -module.exports = Plane; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); - -/** - * A plane, facing in the Z direction. The plane has its surface at z=0 and everything below z=0 is assumed to be solid plane. To make the plane face in some other direction than z, you must put it inside a RigidBody and rotate that body. See the demos. - * @class Plane - * @constructor - * @extends Shape - * @author schteppe - */ -function Plane(){ - Shape.call(this); - this.type = Shape.types.PLANE; - - // World oriented normal - this.worldNormal = new Vec3(); - this.worldNormalNeedsUpdate = true; - - this.boundingSphereRadius = Number.MAX_VALUE; -} -Plane.prototype = new Shape(); -Plane.prototype.constructor = Plane; - -Plane.prototype.computeWorldNormal = function(quat){ - var n = this.worldNormal; - n.set(0,0,1); - quat.vmult(n,n); - this.worldNormalNeedsUpdate = false; -}; - -Plane.prototype.calculateLocalInertia = function(mass,target){ - target = target || new Vec3(); - return target; -}; - -Plane.prototype.volume = function(){ - return Number.MAX_VALUE; // The plane is infinite... -}; - -var tempNormal = new Vec3(); -Plane.prototype.calculateWorldAABB = function(pos, quat, min, max){ - // The plane AABB is infinite, except if the normal is pointing along any axis - tempNormal.set(0,0,1); // Default plane normal is z - quat.vmult(tempNormal,tempNormal); - var maxVal = Number.MAX_VALUE; - min.set(-maxVal, -maxVal, -maxVal); - max.set(maxVal, maxVal, maxVal); - - if(tempNormal.x === 1){ max.x = pos.x; } - if(tempNormal.y === 1){ max.y = pos.y; } - if(tempNormal.z === 1){ max.z = pos.z; } - - if(tempNormal.x === -1){ min.x = pos.x; } - if(tempNormal.y === -1){ min.y = pos.y; } - if(tempNormal.z === -1){ min.z = pos.z; } -}; - -Plane.prototype.updateBoundingSphereRadius = function(){ - this.boundingSphereRadius = Number.MAX_VALUE; -}; -},{"../math/Vec3":30,"./Shape":43}],43:[function(_dereq_,module,exports){ -module.exports = Shape; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Material = _dereq_('../material/Material'); - -/** - * Base class for shapes - * @class Shape - * @constructor - * @author schteppe - * @todo Should have a mechanism for caching bounding sphere radius instead of calculating it each time - */ -function Shape(){ - - /** - * Identifyer of the Shape. - * @property {number} id - */ - this.id = Shape.idCounter++; - - /** - * The type of this shape. Must be set to an int > 0 by subclasses. - * @property type - * @type {Number} - * @see Shape.types - */ - this.type = 0; - - /** - * The local bounding sphere radius of this shape. - * @property {Number} boundingSphereRadius - */ - this.boundingSphereRadius = 0; - - /** - * Whether to produce contact forces when in contact with other bodies. Note that contacts will be generated, but they will be disabled. - * @property {boolean} collisionResponse - */ - this.collisionResponse = true; - - /** - * @property {Material} material - */ - this.material = null; -} -Shape.prototype.constructor = Shape; - -/** - * Computes the bounding sphere radius. The result is stored in the property .boundingSphereRadius - * @method updateBoundingSphereRadius - * @return {Number} - */ -Shape.prototype.updateBoundingSphereRadius = function(){ - throw "computeBoundingSphereRadius() not implemented for shape type "+this.type; -}; - -/** - * Get the volume of this shape - * @method volume - * @return {Number} - */ -Shape.prototype.volume = function(){ - throw "volume() not implemented for shape type "+this.type; -}; - -/** - * Calculates the inertia in the local frame for this shape. - * @method calculateLocalInertia - * @return {Vec3} - * @see http://en.wikipedia.org/wiki/List_of_moments_of_inertia - */ -Shape.prototype.calculateLocalInertia = function(mass,target){ - throw "calculateLocalInertia() not implemented for shape type "+this.type; -}; - -Shape.idCounter = 0; - -/** - * The available shape types. - * @static - * @property types - * @type {Object} - */ -Shape.types = { - SPHERE:1, - PLANE:2, - BOX:4, - COMPOUND:8, - CONVEXPOLYHEDRON:16, - HEIGHTFIELD:32, - PARTICLE:64, - CYLINDER:128, - TRIMESH:256 -}; - - -},{"../material/Material":25,"../math/Quaternion":28,"../math/Vec3":30,"./Shape":43}],44:[function(_dereq_,module,exports){ -module.exports = Sphere; - -var Shape = _dereq_('./Shape'); -var Vec3 = _dereq_('../math/Vec3'); - -/** - * Spherical shape - * @class Sphere - * @constructor - * @extends Shape - * @param {Number} radius The radius of the sphere, a non-negative number. - * @author schteppe / http://github.com/schteppe - */ -function Sphere(radius){ - Shape.call(this); - - /** - * @property {Number} radius - */ - this.radius = radius!==undefined ? Number(radius) : 1.0; - this.type = Shape.types.SPHERE; - - if(this.radius < 0){ - throw new Error('The sphere radius cannot be negative.'); - } - - this.updateBoundingSphereRadius(); -} -Sphere.prototype = new Shape(); -Sphere.prototype.constructor = Sphere; - -Sphere.prototype.calculateLocalInertia = function(mass,target){ - target = target || new Vec3(); - var I = 2.0*mass*this.radius*this.radius/5.0; - target.x = I; - target.y = I; - target.z = I; - return target; -}; - -Sphere.prototype.volume = function(){ - return 4.0 * Math.PI * this.radius / 3.0; -}; - -Sphere.prototype.updateBoundingSphereRadius = function(){ - this.boundingSphereRadius = this.radius; -}; - -Sphere.prototype.calculateWorldAABB = function(pos,quat,min,max){ - var r = this.radius; - var axes = ['x','y','z']; - for(var i=0; i u.x){ - u.x = v.x; - } - - if(v.y < l.y){ - l.y = v.y; - } else if(v.y > u.y){ - u.y = v.y; - } - - if(v.z < l.z){ - l.z = v.z; - } else if(v.z > u.z){ - u.z = v.z; - } - } -}; - - -/** - * Update the .aabb property - * @method updateAABB - */ -Trimesh.prototype.updateAABB = function(){ - this.computeLocalAABB(this.aabb); -}; - -/** - * Will update the .boundingSphereRadius property - * @method updateBoundingSphereRadius - */ -Trimesh.prototype.updateBoundingSphereRadius = function(){ - // Assume points are distributed with local (0,0,0) as center - var max2 = 0; - var vertices = this.vertices; - var v = new Vec3(); - for(var i=0, N=vertices.length / 3; i !== N; i++) { - this.getVertex(i, v); - var norm2 = v.norm2(); - if(norm2 > max2){ - max2 = norm2; - } - } - this.boundingSphereRadius = Math.sqrt(max2); -}; - -var tempWorldVertex = new Vec3(); -var calculateWorldAABB_frame = new Transform(); -var calculateWorldAABB_aabb = new AABB(); - -/** - * @method calculateWorldAABB - * @param {Vec3} pos - * @param {Quaternion} quat - * @param {Vec3} min - * @param {Vec3} max - */ -Trimesh.prototype.calculateWorldAABB = function(pos,quat,min,max){ - /* - var n = this.vertices.length / 3, - verts = this.vertices; - var minx,miny,minz,maxx,maxy,maxz; - - var v = tempWorldVertex; - for(var i=0; i maxx || maxx===undefined){ - maxx = v.x; - } - - if (v.y < miny || miny===undefined){ - miny = v.y; - } else if(v.y > maxy || maxy===undefined){ - maxy = v.y; - } - - if (v.z < minz || minz===undefined){ - minz = v.z; - } else if(v.z > maxz || maxz===undefined){ - maxz = v.z; - } - } - min.set(minx,miny,minz); - max.set(maxx,maxy,maxz); - */ - - // Faster approximation using local AABB - var frame = calculateWorldAABB_frame; - var result = calculateWorldAABB_aabb; - frame.position = pos; - frame.quaternion = quat; - this.aabb.toWorldFrame(frame, result); - min.copy(result.lowerBound); - max.copy(result.upperBound); -}; - -/** - * Get approximate volume - * @method volume - * @return {Number} - */ -Trimesh.prototype.volume = function(){ - return 4.0 * Math.PI * this.boundingSphereRadius / 3.0; -}; - -/** - * Create a Trimesh instance, shaped as a torus. - * @static - * @method createTorus - * @param {number} [radius=1] - * @param {number} [tube=0.5] - * @param {number} [radialSegments=8] - * @param {number} [tubularSegments=6] - * @param {number} [arc=6.283185307179586] - * @return {Trimesh} A torus - */ -Trimesh.createTorus = function (radius, tube, radialSegments, tubularSegments, arc) { - radius = radius || 1; - tube = tube || 0.5; - radialSegments = radialSegments || 8; - tubularSegments = tubularSegments || 6; - arc = arc || Math.PI * 2; - - var vertices = []; - var indices = []; - - for ( var j = 0; j <= radialSegments; j ++ ) { - for ( var i = 0; i <= tubularSegments; i ++ ) { - var u = i / tubularSegments * arc; - var v = j / radialSegments * Math.PI * 2; - - var x = ( radius + tube * Math.cos( v ) ) * Math.cos( u ); - var y = ( radius + tube * Math.cos( v ) ) * Math.sin( u ); - var z = tube * Math.sin( v ); - - vertices.push( x, y, z ); - } - } - - for ( var j = 1; j <= radialSegments; j ++ ) { - for ( var i = 1; i <= tubularSegments; i ++ ) { - var a = ( tubularSegments + 1 ) * j + i - 1; - var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1; - var c = ( tubularSegments + 1 ) * ( j - 1 ) + i; - var d = ( tubularSegments + 1 ) * j + i; - - indices.push(a, b, d); - indices.push(b, c, d); - } - } - - return new Trimesh(vertices, indices); -}; - -},{"../collision/AABB":3,"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"../utils/Octree":50,"./Shape":43}],46:[function(_dereq_,module,exports){ -module.exports = GSSolver; - -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Solver = _dereq_('./Solver'); - -/** - * Constraint equation Gauss-Seidel solver. - * @class GSSolver - * @constructor - * @todo The spook parameters should be specified for each constraint, not globally. - * @author schteppe / https://github.com/schteppe - * @see https://www8.cs.umu.se/kurser/5DV058/VT09/lectures/spooknotes.pdf - * @extends Solver - */ -function GSSolver(){ - Solver.call(this); - - /** - * The number of solver iterations determines quality of the constraints in the world. The more iterations, the more correct simulation. More iterations need more computations though. If you have a large gravity force in your world, you will need more iterations. - * @property iterations - * @type {Number} - * @todo write more about solver and iterations in the wiki - */ - this.iterations = 10; - - /** - * When tolerance is reached, the system is assumed to be converged. - * @property tolerance - * @type {Number} - */ - this.tolerance = 1e-7; -} -GSSolver.prototype = new Solver(); - -var GSSolver_solve_lambda = []; // Just temporary number holders that we want to reuse each solve. -var GSSolver_solve_invCs = []; -var GSSolver_solve_Bs = []; -GSSolver.prototype.solve = function(dt,world){ - var iter = 0, - maxIter = this.iterations, - tolSquared = this.tolerance*this.tolerance, - equations = this.equations, - Neq = equations.length, - bodies = world.bodies, - Nbodies = bodies.length, - h = dt, - q, B, invC, deltalambda, deltalambdaTot, GWlambda, lambdaj; - - // Update solve mass - if(Neq !== 0){ - for(var i=0; i!==Nbodies; i++){ - bodies[i].updateSolveMassProperties(); - } - } - - // Things that does not change during iteration can be computed once - var invCs = GSSolver_solve_invCs, - Bs = GSSolver_solve_Bs, - lambda = GSSolver_solve_lambda; - invCs.length = Neq; - Bs.length = Neq; - lambda.length = Neq; - for(var i=0; i!==Neq; i++){ - var c = equations[i]; - lambda[i] = 0.0; - Bs[i] = c.computeB(h); - invCs[i] = 1.0 / c.computeC(); - } - - if(Neq !== 0){ - - // Reset vlambda - for(var i=0; i!==Nbodies; i++){ - var b=bodies[i], - vlambda=b.vlambda, - wlambda=b.wlambda; - vlambda.set(0,0,0); - if(wlambda){ - wlambda.set(0,0,0); - } - } - - // Iterate over equations - for(iter=0; iter!==maxIter; iter++){ - - // Accumulate the total error for each iteration. - deltalambdaTot = 0.0; - - for(var j=0; j!==Neq; j++){ - - var c = equations[j]; - - // Compute iteration - B = Bs[j]; - invC = invCs[j]; - lambdaj = lambda[j]; - GWlambda = c.computeGWlambda(); - deltalambda = invC * ( B - GWlambda - c.eps * lambdaj ); - - // Clamp if we are not within the min/max interval - if(lambdaj + deltalambda < c.minForce){ - deltalambda = c.minForce - lambdaj; - } else if(lambdaj + deltalambda > c.maxForce){ - deltalambda = c.maxForce - lambdaj; - } - lambda[j] += deltalambda; - - deltalambdaTot += deltalambda > 0.0 ? deltalambda : -deltalambda; // abs(deltalambda) - - c.addToWlambda(deltalambda); - } - - // If the total error is small enough - stop iterate - if(deltalambdaTot*deltalambdaTot < tolSquared){ - break; - } - } - - // Add result to velocity - for(var i=0; i!==Nbodies; i++){ - var b=bodies[i], - v=b.velocity, - w=b.angularVelocity; - v.vadd(b.vlambda, v); - if(w){ - w.vadd(b.wlambda, w); - } - } - } - - return iter; -}; - -},{"../math/Quaternion":28,"../math/Vec3":30,"./Solver":47}],47:[function(_dereq_,module,exports){ -module.exports = Solver; - -/** - * Constraint equation solver base class. - * @class Solver - * @constructor - * @author schteppe / https://github.com/schteppe - */ -function Solver(){ - /** - * All equations to be solved - * @property {Array} equations - */ - this.equations = []; -} - -/** - * Should be implemented in subclasses! - * @method solve - * @param {Number} dt - * @param {World} world - */ -Solver.prototype.solve = function(dt,world){ - // Should return the number of iterations done! - return 0; -}; - -/** - * Add an equation - * @method addEquation - * @param {Equation} eq - */ -Solver.prototype.addEquation = function(eq){ - if (eq.enabled) { - this.equations.push(eq); - } -}; - -/** - * Remove an equation - * @method removeEquation - * @param {Equation} eq - */ -Solver.prototype.removeEquation = function(eq){ - var eqs = this.equations; - var i = eqs.indexOf(eq); - if(i !== -1){ - eqs.splice(i,1); - } -}; - -/** - * Add all equations - * @method removeAllEquations - */ -Solver.prototype.removeAllEquations = function(){ - this.equations.length = 0; -}; - - -},{}],48:[function(_dereq_,module,exports){ -module.exports = SplitSolver; - -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var Solver = _dereq_('./Solver'); -var Body = _dereq_('../objects/Body'); - -/** - * Splits the equations into islands and solves them independently. Can improve performance. - * @class SplitSolver - * @constructor - * @extends Solver - * @param {Solver} subsolver - */ -function SplitSolver(subsolver){ - Solver.call(this); - this.iterations = 10; - this.tolerance = 1e-7; - this.subsolver = subsolver; - this.nodes = []; - this.nodePool = []; - - // Create needed nodes, reuse if possible - while(this.nodePool.length < 128){ - this.nodePool.push(this.createNode()); - } -} -SplitSolver.prototype = new Solver(); - -// Returns the number of subsystems -var SplitSolver_solve_nodes = []; // All allocated node objects -var SplitSolver_solve_nodePool = []; // All allocated node objects -var SplitSolver_solve_eqs = []; // Temp array -var SplitSolver_solve_bds = []; // Temp array -var SplitSolver_solve_dummyWorld = {bodies:[]}; // Temp object - -var STATIC = Body.STATIC; -function getUnvisitedNode(nodes){ - var Nnodes = nodes.length; - for(var i=0; i!==Nnodes; i++){ - var node = nodes[i]; - if(!node.visited && !(node.body.type & STATIC)){ - return node; - } - } - return false; -} - -var queue = []; -function bfs(root,visitFunc,bds,eqs){ - queue.push(root); - root.visited = true; - visitFunc(root,bds,eqs); - while(queue.length) { - var node = queue.pop(); - // Loop over unvisited child nodes - var child; - while((child = getUnvisitedNode(node.children))) { - child.visited = true; - visitFunc(child,bds,eqs); - queue.push(child); - } - } -} - -function visitFunc(node,bds,eqs){ - bds.push(node.body); - var Neqs = node.eqs.length; - for(var i=0; i!==Neqs; i++){ - var eq = node.eqs[i]; - if(eqs.indexOf(eq) === -1){ - eqs.push(eq); - } - } -} - -SplitSolver.prototype.createNode = function(){ - return { body:null, children:[], eqs:[], visited:false }; -}; - -/** - * Solve the subsystems - * @method solve - * @param {Number} dt - * @param {World} world - */ -SplitSolver.prototype.solve = function(dt,world){ - var nodes=SplitSolver_solve_nodes, - nodePool=this.nodePool, - bodies=world.bodies, - equations=this.equations, - Neq=equations.length, - Nbodies=bodies.length, - subsolver=this.subsolver; - - // Create needed nodes, reuse if possible - while(nodePool.length < Nbodies){ - nodePool.push(this.createNode()); - } - nodes.length = Nbodies; - for (var i = 0; i < Nbodies; i++) { - nodes[i] = nodePool[i]; - } - - // Reset node values - for(var i=0; i!==Nbodies; i++){ - var node = nodes[i]; - node.body = bodies[i]; - node.children.length = 0; - node.eqs.length = 0; - node.visited = false; - } - for(var k=0; k!==Neq; k++){ - var eq=equations[k], - i=bodies.indexOf(eq.bi), - j=bodies.indexOf(eq.bj), - ni=nodes[i], - nj=nodes[j]; - ni.children.push(nj); - ni.eqs.push(eq); - nj.children.push(ni); - nj.eqs.push(eq); - } - - var child, n=0, eqs=SplitSolver_solve_eqs; - - subsolver.tolerance = this.tolerance; - subsolver.iterations = this.iterations; - - var dummyWorld = SplitSolver_solve_dummyWorld; - while((child = getUnvisitedNode(nodes))){ - eqs.length = 0; - dummyWorld.bodies.length = 0; - bfs(child, visitFunc, dummyWorld.bodies, eqs); - - var Neqs = eqs.length; - - eqs = eqs.sort(sortById); - - for(var i=0; i!==Neqs; i++){ - subsolver.addEquation(eqs[i]); - } - - var iter = subsolver.solve(dt,dummyWorld); - subsolver.removeAllEquations(); - n++; - } - - return n; -}; - -function sortById(a, b){ - return b.id - a.id; -} -},{"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"./Solver":47}],49:[function(_dereq_,module,exports){ -/** - * Base class for objects that dispatches events. - * @class EventTarget - * @constructor - */ -var EventTarget = function () { - -}; - -module.exports = EventTarget; - -EventTarget.prototype = { - constructor: EventTarget, - - /** - * Add an event listener - * @method addEventListener - * @param {String} type - * @param {Function} listener - * @return {EventTarget} The self object, for chainability. - */ - addEventListener: function ( type, listener ) { - if ( this._listeners === undefined ){ this._listeners = {}; } - var listeners = this._listeners; - if ( listeners[ type ] === undefined ) { - listeners[ type ] = []; - } - if ( listeners[ type ].indexOf( listener ) === - 1 ) { - listeners[ type ].push( listener ); - } - return this; - }, - - /** - * Check if an event listener is added - * @method hasEventListener - * @param {String} type - * @param {Function} listener - * @return {Boolean} - */ - hasEventListener: function ( type, listener ) { - if ( this._listeners === undefined ){ return false; } - var listeners = this._listeners; - if ( listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1 ) { - return true; - } - return false; - }, - - /** - * Remove an event listener - * @method removeEventListener - * @param {String} type - * @param {Function} listener - * @return {EventTarget} The self object, for chainability. - */ - removeEventListener: function ( type, listener ) { - if ( this._listeners === undefined ){ return this; } - var listeners = this._listeners; - if ( listeners[type] === undefined ){ return this; } - var index = listeners[ type ].indexOf( listener ); - if ( index !== - 1 ) { - listeners[ type ].splice( index, 1 ); - } - return this; - }, - - /** - * Emit an event. - * @method dispatchEvent - * @param {Object} event - * @param {String} event.type - * @return {EventTarget} The self object, for chainability. - */ - dispatchEvent: function ( event ) { - if ( this._listeners === undefined ){ return this; } - var listeners = this._listeners; - var listenerArray = listeners[ event.type ]; - if ( listenerArray !== undefined ) { - event.target = this; - for ( var i = 0, l = listenerArray.length; i < l; i ++ ) { - listenerArray[ i ].call( this, event ); - } - } - return this; - } -}; - -},{}],50:[function(_dereq_,module,exports){ -var AABB = _dereq_('../collision/AABB'); -var Vec3 = _dereq_('../math/Vec3'); - -module.exports = Octree; - -/** - * @class OctreeNode - * @param {object} [options] - * @param {Octree} [options.root] - * @param {AABB} [options.aabb] - */ -function OctreeNode(options){ - options = options || {}; - - /** - * The root node - * @property {OctreeNode} root - */ - this.root = options.root || null; - - /** - * Boundary of this node - * @property {AABB} aabb - */ - this.aabb = options.aabb ? options.aabb.clone() : new AABB(); - - /** - * Contained data at the current node level. - * @property {Array} data - */ - this.data = []; - - /** - * Children to this node - * @property {Array} children - */ - this.children = []; -} - -/** - * @class Octree - * @param {AABB} aabb The total AABB of the tree - * @param {object} [options] - * @param {number} [options.maxDepth=8] - * @extends OctreeNode - */ -function Octree(aabb, options){ - options = options || {}; - options.root = null; - options.aabb = aabb; - OctreeNode.call(this, options); - - /** - * Maximum subdivision depth - * @property {number} maxDepth - */ - this.maxDepth = typeof(options.maxDepth) !== 'undefined' ? options.maxDepth : 8; -} -Octree.prototype = new OctreeNode(); - -OctreeNode.prototype.reset = function(aabb, options){ - this.children.length = this.data.length = 0; -}; - -/** - * Insert data into this node - * @method insert - * @param {AABB} aabb - * @param {object} elementData - * @return {boolean} True if successful, otherwise false - */ -OctreeNode.prototype.insert = function(aabb, elementData, level){ - var nodeData = this.data; - level = level || 0; - - // Ignore objects that do not belong in this node - if (!this.aabb.contains(aabb)){ - return false; // object cannot be added - } - - var children = this.children; - - if(level < (this.maxDepth || this.root.maxDepth)){ - // Subdivide if there are no children yet - var subdivided = false; - if (!children.length){ - this.subdivide(); - subdivided = true; - } - - // add to whichever node will accept it - for (var i = 0; i !== 8; i++) { - if (children[i].insert(aabb, elementData, level + 1)){ - return true; - } - } - - if(subdivided){ - // No children accepted! Might as well just remove em since they contain none - children.length = 0; - } - } - - // Too deep, or children didnt want it. add it in current node - nodeData.push(elementData); - - return true; -}; - -var halfDiagonal = new Vec3(); - -/** - * Create 8 equally sized children nodes and put them in the .children array. - * @method subdivide - */ -OctreeNode.prototype.subdivide = function() { - var aabb = this.aabb; - var l = aabb.lowerBound; - var u = aabb.upperBound; - - var children = this.children; - - children.push( - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(0,0,0) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(1,0,0) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(1,1,0) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(1,1,1) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(0,1,1) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(0,0,1) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(1,0,1) }) }), - new OctreeNode({ aabb: new AABB({ lowerBound: new Vec3(0,1,0) }) }) - ); - - u.vsub(l, halfDiagonal); - halfDiagonal.scale(0.5, halfDiagonal); - - var root = this.root || this; - - for (var i = 0; i !== 8; i++) { - var child = children[i]; - - // Set current node as root - child.root = root; - - // Compute bounds - var lowerBound = child.aabb.lowerBound; - lowerBound.x *= halfDiagonal.x; - lowerBound.y *= halfDiagonal.y; - lowerBound.z *= halfDiagonal.z; - - lowerBound.vadd(l, lowerBound); - - // Upper bound is always lower bound + halfDiagonal - lowerBound.vadd(halfDiagonal, child.aabb.upperBound); - } -}; - -/** - * Get all data, potentially within an AABB - * @method aabbQuery - * @param {AABB} aabb - * @param {array} result - * @return {array} The "result" object - */ -OctreeNode.prototype.aabbQuery = function(aabb, result) { - - var nodeData = this.data; - - // abort if the range does not intersect this node - // if (!this.aabb.overlaps(aabb)){ - // return result; - // } - - // Add objects at this level - // Array.prototype.push.apply(result, nodeData); - - // Add child data - // @todo unwrap recursion into a queue / loop, that's faster in JS - var children = this.children; - - - // for (var i = 0, N = this.children.length; i !== N; i++) { - // children[i].aabbQuery(aabb, result); - // } - - var queue = [this]; - while (queue.length) { - var node = queue.pop(); - if (node.aabb.overlaps(aabb)){ - Array.prototype.push.apply(result, node.data); - } - Array.prototype.push.apply(queue, node.children); - } - - return result; -}; - -var tmpAABB = new AABB(); - -/** - * Get all data, potentially intersected by a ray. - * @method rayQuery - * @param {Ray} ray - * @param {Transform} treeTransform - * @param {array} result - * @return {array} The "result" object - */ -OctreeNode.prototype.rayQuery = function(ray, treeTransform, result) { - - // Use aabb query for now. - // @todo implement real ray query which needs less lookups - ray.getAABB(tmpAABB); - tmpAABB.toLocalFrame(treeTransform, tmpAABB); - this.aabbQuery(tmpAABB, result); - - return result; -}; - -/** - * @method removeEmptyNodes - */ -OctreeNode.prototype.removeEmptyNodes = function() { - var queue = [this]; - while (queue.length) { - var node = queue.pop(); - for (var i = node.children.length - 1; i >= 0; i--) { - if(!node.children[i].data.length){ - node.children.splice(i, 1); - } - } - Array.prototype.push.apply(queue, node.children); - } -}; - -},{"../collision/AABB":3,"../math/Vec3":30}],51:[function(_dereq_,module,exports){ -module.exports = Pool; - -/** - * For pooling objects that can be reused. - * @class Pool - * @constructor - */ -function Pool(){ - /** - * The pooled objects - * @property {Array} objects - */ - this.objects = []; - - /** - * Constructor of the objects - * @property {mixed} type - */ - this.type = Object; -} - -/** - * Release an object after use - * @method release - * @param {Object} obj - */ -Pool.prototype.release = function(){ - var Nargs = arguments.length; - for(var i=0; i!==Nargs; i++){ - this.objects.push(arguments[i]); - } -}; - -/** - * Get an object - * @method get - * @return {mixed} - */ -Pool.prototype.get = function(){ - if(this.objects.length===0){ - return this.constructObject(); - } else { - return this.objects.pop(); - } -}; - -/** - * Construct an object. Should be implmented in each subclass. - * @method constructObject - * @return {mixed} - */ -Pool.prototype.constructObject = function(){ - throw new Error("constructObject() not implemented in this Pool subclass yet!"); -}; - -},{}],52:[function(_dereq_,module,exports){ -module.exports = TupleDictionary; - -/** - * @class TupleDictionary - * @constructor - */ -function TupleDictionary() { - - /** - * The data storage - * @property data - * @type {Object} - */ - this.data = { keys:[] }; -} - -/** - * @method get - * @param {Number} i - * @param {Number} j - * @return {Number} - */ -TupleDictionary.prototype.get = function(i, j) { - if (i > j) { - // swap - var temp = j; - j = i; - i = temp; - } - return this.data[i+'-'+j]; -}; - -/** - * @method set - * @param {Number} i - * @param {Number} j - * @param {Number} value - */ -TupleDictionary.prototype.set = function(i, j, value) { - if (i > j) { - var temp = j; - j = i; - i = temp; - } - var key = i+'-'+j; - - // Check if key already exists - if(!this.get(i,j)){ - this.data.keys.push(key); - } - - this.data[key] = value; -}; - -/** - * @method reset - */ -TupleDictionary.prototype.reset = function() { - var data = this.data, - keys = data.keys; - while(keys.length > 0){ - var key = keys.pop(); - delete data[key]; - } -}; - -},{}],53:[function(_dereq_,module,exports){ -function Utils(){} - -module.exports = Utils; - -/** - * Extend an options object with default values. - * @static - * @method defaults - * @param {object} options The options object. May be falsy: in this case, a new object is created and returned. - * @param {object} defaults An object containing default values. - * @return {object} The modified options object. - */ -Utils.defaults = function(options, defaults){ - options = options || {}; - - for(var key in defaults){ - if(!(key in options)){ - options[key] = defaults[key]; - } - } - - return options; -}; - -},{}],54:[function(_dereq_,module,exports){ -module.exports = Vec3Pool; - -var Vec3 = _dereq_('../math/Vec3'); -var Pool = _dereq_('./Pool'); - -/** - * @class Vec3Pool - * @constructor - * @extends Pool - */ -function Vec3Pool(){ - Pool.call(this); - this.type = Vec3; -} -Vec3Pool.prototype = new Pool(); - -/** - * Construct a vector - * @method constructObject - * @return {Vec3} - */ -Vec3Pool.prototype.constructObject = function(){ - return new Vec3(); -}; - -},{"../math/Vec3":30,"./Pool":51}],55:[function(_dereq_,module,exports){ -module.exports = Narrowphase; - -var AABB = _dereq_('../collision/AABB'); -var Shape = _dereq_('../shapes/Shape'); -var Ray = _dereq_('../collision/Ray'); -var Vec3 = _dereq_('../math/Vec3'); -var Transform = _dereq_('../math/Transform'); -var ConvexPolyhedron = _dereq_('../shapes/ConvexPolyhedron'); -var Quaternion = _dereq_('../math/Quaternion'); -var Solver = _dereq_('../solver/Solver'); -var Vec3Pool = _dereq_('../utils/Vec3Pool'); -var ContactEquation = _dereq_('../equations/ContactEquation'); -var FrictionEquation = _dereq_('../equations/FrictionEquation'); - -/** - * Helper class for the World. Generates ContactEquations. - * @class Narrowphase - * @constructor - * @todo Sphere-ConvexPolyhedron contacts - * @todo Contact reduction - * @todo should move methods to prototype - */ -function Narrowphase(world){ - - /** - * Internal storage of pooled contact points. - * @property {Array} contactPointPool - */ - this.contactPointPool = []; - - this.frictionEquationPool = []; - - this.result = []; - this.frictionResult = []; - - /** - * Pooled vectors. - * @property {Vec3Pool} v3pool - */ - this.v3pool = new Vec3Pool(); - - this.world = world; - this.currentContactMaterial = null; - - /** - * @property {Boolean} enableFrictionReduction - */ - this.enableFrictionReduction = false; -} - -/** - * Make a contact object, by using the internal pool or creating a new one. - * @method createContactEquation - * @return {ContactEquation} - */ -Narrowphase.prototype.createContactEquation = function(bi, bj, si, sj, rsi, rsj){ - var c; - if(this.contactPointPool.length){ - c = this.contactPointPool.pop(); - c.bi = bi; - c.bj = bj; - } else { - c = new ContactEquation(bi, bj); - } - - c.enabled = bi.collisionResponse && bj.collisionResponse && si.collisionResponse && sj.collisionResponse; - - var cm = this.currentContactMaterial; - - c.restitution = cm.restitution; - - c.setSpookParams( - cm.contactEquationStiffness, - cm.contactEquationRelaxation, - this.world.dt - ); - - var matA = si.material || bi.material; - var matB = sj.material || bj.material; - if(matA && matB && matA.restitution >= 0 && matB.restitution >= 0){ - c.restitution = matA.restitution * matB.restitution; - } - - c.si = rsi || si; - c.sj = rsj || sj; - - return c; -}; - -Narrowphase.prototype.createFrictionEquationsFromContact = function(contactEquation, outArray){ - var bodyA = contactEquation.bi; - var bodyB = contactEquation.bj; - var shapeA = contactEquation.si; - var shapeB = contactEquation.sj; - - var world = this.world; - var cm = this.currentContactMaterial; - - // If friction or restitution were specified in the material, use them - var friction = cm.friction; - var matA = shapeA.material || bodyA.material; - var matB = shapeB.material || bodyB.material; - if(matA && matB && matA.friction >= 0 && matB.friction >= 0){ - friction = matA.friction * matB.friction; - } - - if(friction > 0){ - - // Create 2 tangent equations - var mug = friction * world.gravity.length(); - var reducedMass = (bodyA.invMass + bodyB.invMass); - if(reducedMass > 0){ - reducedMass = 1/reducedMass; - } - var pool = this.frictionEquationPool; - var c1 = pool.length ? pool.pop() : new FrictionEquation(bodyA,bodyB,mug*reducedMass); - var c2 = pool.length ? pool.pop() : new FrictionEquation(bodyA,bodyB,mug*reducedMass); - - c1.bi = c2.bi = bodyA; - c1.bj = c2.bj = bodyB; - c1.minForce = c2.minForce = -mug*reducedMass; - c1.maxForce = c2.maxForce = mug*reducedMass; - - // Copy over the relative vectors - c1.ri.copy(contactEquation.ri); - c1.rj.copy(contactEquation.rj); - c2.ri.copy(contactEquation.ri); - c2.rj.copy(contactEquation.rj); - - // Construct tangents - contactEquation.ni.tangents(c1.t, c2.t); - - // Set spook params - c1.setSpookParams(cm.frictionEquationStiffness, cm.frictionEquationRelaxation, world.dt); - c2.setSpookParams(cm.frictionEquationStiffness, cm.frictionEquationRelaxation, world.dt); - - c1.enabled = c2.enabled = contactEquation.enabled; - - outArray.push(c1, c2); - - return true; - } - - return false; -}; - -var averageNormal = new Vec3(); -var averageContactPointA = new Vec3(); -var averageContactPointB = new Vec3(); - -// Take the average N latest contact point on the plane. -Narrowphase.prototype.createFrictionFromAverage = function(numContacts){ - // The last contactEquation - var c = this.result[this.result.length - 1]; - - // Create the result: two "average" friction equations - if (!this.createFrictionEquationsFromContact(c, this.frictionResult) || numContacts === 1) { - return; - } - - var f1 = this.frictionResult[this.frictionResult.length - 2]; - var f2 = this.frictionResult[this.frictionResult.length - 1]; - - averageNormal.setZero(); - averageContactPointA.setZero(); - averageContactPointB.setZero(); - - var bodyA = c.bi; - var bodyB = c.bj; - for(var i=0; i!==numContacts; i++){ - c = this.result[this.result.length - 1 - i]; - if(c.bodyA !== bodyA){ - averageNormal.vadd(c.ni, averageNormal); // vec2.add(eq.t, eq.t, c.normalA); - averageContactPointA.vadd(c.ri, averageContactPointA); // vec2.add(eq.contactPointA, eq.contactPointA, c.contactPointA); - averageContactPointB.vadd(c.rj, averageContactPointB); - } else { - averageNormal.vsub(c.ni, averageNormal); // vec2.sub(eq.t, eq.t, c.normalA); - averageContactPointA.vadd(c.rj, averageContactPointA); // vec2.add(eq.contactPointA, eq.contactPointA, c.contactPointA); - averageContactPointB.vadd(c.ri, averageContactPointB); - } - } - - var invNumContacts = 1 / numContacts; - averageContactPointA.scale(invNumContacts, f1.ri); // vec2.scale(eq.contactPointA, eq.contactPointA, invNumContacts); - averageContactPointB.scale(invNumContacts, f1.rj); // vec2.scale(eq.contactPointB, eq.contactPointB, invNumContacts); - f2.ri.copy(f1.ri); // Should be the same - f2.rj.copy(f1.rj); - averageNormal.normalize(); - averageNormal.tangents(f1.t, f2.t); - // return eq; -}; - - -var tmpVec1 = new Vec3(); -var tmpVec2 = new Vec3(); -var tmpQuat1 = new Quaternion(); -var tmpQuat2 = new Quaternion(); - -/** - * Generate all contacts between a list of body pairs - * @method getContacts - * @param {array} p1 Array of body indices - * @param {array} p2 Array of body indices - * @param {World} world - * @param {array} result Array to store generated contacts - * @param {array} oldcontacts Optional. Array of reusable contact objects - */ -Narrowphase.prototype.getContacts = function(p1, p2, world, result, oldcontacts, frictionResult, frictionPool){ - // Save old contact objects - this.contactPointPool = oldcontacts; - this.frictionEquationPool = frictionPool; - this.result = result; - this.frictionResult = frictionResult; - - var qi = tmpQuat1; - var qj = tmpQuat2; - var xi = tmpVec1; - var xj = tmpVec2; - - for(var k=0, N=p1.length; k!==N; k++){ - - // Get current collision bodies - var bi = p1[k], - bj = p2[k]; - - // Get contact material - var bodyContactMaterial = null; - if(bi.material && bj.material){ - bodyContactMaterial = world.getContactMaterial(bi.material,bj.material) || null; - } - - for (var i = 0; i < bi.shapes.length; i++) { - bi.quaternion.mult(bi.shapeOrientations[i], qi); - bi.quaternion.vmult(bi.shapeOffsets[i], xi); - xi.vadd(bi.position, xi); - var si = bi.shapes[i]; - - for (var j = 0; j < bj.shapes.length; j++) { - - // Compute world transform of shapes - bj.quaternion.mult(bj.shapeOrientations[j], qj); - bj.quaternion.vmult(bj.shapeOffsets[j], xj); - xj.vadd(bj.position, xj); - var sj = bj.shapes[j]; - - if(xi.distanceTo(xj) > si.boundingSphereRadius + sj.boundingSphereRadius){ - continue; - } - - // Get collision material - var shapeContactMaterial = null; - if(si.material && sj.material){ - shapeContactMaterial = world.getContactMaterial(si.material,sj.material) || null; - } - - this.currentContactMaterial = shapeContactMaterial || bodyContactMaterial || world.defaultContactMaterial; - - // Get contacts - var resolver = this[si.type | sj.type]; - if(resolver){ - if (si.type < sj.type) { - resolver.call(this, si, sj, xi, xj, qi, qj, bi, bj, si, sj); - } else { - resolver.call(this, sj, si, xj, xi, qj, qi, bj, bi, si, sj); - } - } - } - } - } -}; - -var numWarnings = 0; -var maxWarnings = 10; - -function warn(msg){ - if(numWarnings > maxWarnings){ - return; - } - - numWarnings++; - - console.warn(msg); -} - -Narrowphase.prototype[Shape.types.BOX | Shape.types.BOX] = -Narrowphase.prototype.boxBox = function(si,sj,xi,xj,qi,qj,bi,bj){ - si.convexPolyhedronRepresentation.material = si.material; - sj.convexPolyhedronRepresentation.material = sj.material; - si.convexPolyhedronRepresentation.collisionResponse = si.collisionResponse; - sj.convexPolyhedronRepresentation.collisionResponse = sj.collisionResponse; - this.convexConvex(si.convexPolyhedronRepresentation,sj.convexPolyhedronRepresentation,xi,xj,qi,qj,bi,bj,si,sj); -}; - -Narrowphase.prototype[Shape.types.BOX | Shape.types.CONVEXPOLYHEDRON] = -Narrowphase.prototype.boxConvex = function(si,sj,xi,xj,qi,qj,bi,bj){ - si.convexPolyhedronRepresentation.material = si.material; - si.convexPolyhedronRepresentation.collisionResponse = si.collisionResponse; - this.convexConvex(si.convexPolyhedronRepresentation,sj,xi,xj,qi,qj,bi,bj,si,sj); -}; - -Narrowphase.prototype[Shape.types.BOX | Shape.types.PARTICLE] = -Narrowphase.prototype.boxParticle = function(si,sj,xi,xj,qi,qj,bi,bj){ - si.convexPolyhedronRepresentation.material = si.material; - si.convexPolyhedronRepresentation.collisionResponse = si.collisionResponse; - this.convexParticle(si.convexPolyhedronRepresentation,sj,xi,xj,qi,qj,bi,bj,si,sj); -}; - -/** - * @method sphereSphere - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.SPHERE] = -Narrowphase.prototype.sphereSphere = function(si,sj,xi,xj,qi,qj,bi,bj){ - // We will have only one contact in this case - var r = this.createContactEquation(bi,bj,si,sj); - - // Contact normal - xj.vsub(xi, r.ni); - r.ni.normalize(); - - // Contact point locations - r.ri.copy(r.ni); - r.rj.copy(r.ni); - r.ri.mult(si.radius, r.ri); - r.rj.mult(-sj.radius, r.rj); - - r.ri.vadd(xi, r.ri); - r.ri.vsub(bi.position, r.ri); - - r.rj.vadd(xj, r.rj); - r.rj.vsub(bj.position, r.rj); - - this.result.push(r); - - this.createFrictionEquationsFromContact(r, this.frictionResult); -}; - -/** - * @method planeTrimesh - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -var planeTrimesh_normal = new Vec3(); -var planeTrimesh_relpos = new Vec3(); -var planeTrimesh_projected = new Vec3(); -Narrowphase.prototype[Shape.types.PLANE | Shape.types.TRIMESH] = -Narrowphase.prototype.planeTrimesh = function( - planeShape, - trimeshShape, - planePos, - trimeshPos, - planeQuat, - trimeshQuat, - planeBody, - trimeshBody -){ - // Make contacts! - var v = new Vec3(); - - var normal = planeTrimesh_normal; - normal.set(0,0,1); - planeQuat.vmult(normal,normal); // Turn normal according to plane - - for(var i=0; i 0 && positionAlongEdgeB < 0){ - - // Now check the orthogonal distance from edge to sphere center - localSpherePos.vsub(edgeVertexA, tmp); - - edgeVectorUnit.copy(edgeVector); - edgeVectorUnit.normalize(); - positionAlongEdgeA = tmp.dot(edgeVectorUnit); - - edgeVectorUnit.scale(positionAlongEdgeA, tmp); - tmp.vadd(edgeVertexA, tmp); - - // tmp is now the sphere center position projected to the edge, defined locally in the trimesh frame - var dist = tmp.distanceTo(localSpherePos); - if(dist < sphereShape.radius){ - var r = this.createContactEquation(sphereBody, trimeshBody, sphereShape, trimeshShape); - - tmp.vsub(localSpherePos, r.ni); - r.ni.normalize(); - r.ni.scale(sphereShape.radius, r.ri); - - Transform.pointToWorldFrame(trimeshPos, trimeshQuat, tmp, tmp); - tmp.vsub(trimeshBody.position, r.rj); - - Transform.vectorToWorldFrame(trimeshQuat, r.ni, r.ni); - Transform.vectorToWorldFrame(trimeshQuat, r.ri, r.ri); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } - } - } - } - - // Triangle faces - var va = sphereTrimesh_va; - var vb = sphereTrimesh_vb; - var vc = sphereTrimesh_vc; - var normal = sphereTrimesh_normal; - for(var i=0, N = triangles.length; i !== N; i++){ - trimeshShape.getTriangleVertices(triangles[i], va, vb, vc); - trimeshShape.getNormal(triangles[i], normal); - localSpherePos.vsub(va, tmp); - var dist = tmp.dot(normal); - normal.scale(dist, tmp); - localSpherePos.vsub(tmp, tmp); - - // tmp is now the sphere position projected to the triangle plane - dist = tmp.distanceTo(localSpherePos); - if(Ray.pointInTriangle(tmp, va, vb, vc) && dist < sphereShape.radius){ - var r = this.createContactEquation(sphereBody, trimeshBody, sphereShape, trimeshShape); - - tmp.vsub(localSpherePos, r.ni); - r.ni.normalize(); - r.ni.scale(sphereShape.radius, r.ri); - - Transform.pointToWorldFrame(trimeshPos, trimeshQuat, tmp, tmp); - tmp.vsub(trimeshBody.position, r.rj); - - Transform.vectorToWorldFrame(trimeshQuat, r.ni, r.ni); - Transform.vectorToWorldFrame(trimeshQuat, r.ri, r.ri); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } - } - - triangles.length = 0; -}; - -var point_on_plane_to_sphere = new Vec3(); -var plane_to_sphere_ortho = new Vec3(); - -/** - * @method spherePlane - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.SPHERE | Shape.types.PLANE] = -Narrowphase.prototype.spherePlane = function(si,sj,xi,xj,qi,qj,bi,bj){ - // We will have one contact in this case - var r = this.createContactEquation(bi,bj,si,sj); - - // Contact normal - r.ni.set(0,0,1); - qj.vmult(r.ni, r.ni); - r.ni.negate(r.ni); // body i is the sphere, flip normal - r.ni.normalize(); // Needed? - - // Vector from sphere center to contact point - r.ni.mult(si.radius, r.ri); - - // Project down sphere on plane - xi.vsub(xj, point_on_plane_to_sphere); - r.ni.mult(r.ni.dot(point_on_plane_to_sphere), plane_to_sphere_ortho); - point_on_plane_to_sphere.vsub(plane_to_sphere_ortho,r.rj); // The sphere position projected to plane - - if(-point_on_plane_to_sphere.dot(r.ni) <= si.radius){ - - // Make it relative to the body - var ri = r.ri; - var rj = r.rj; - ri.vadd(xi, ri); - ri.vsub(bi.position, ri); - rj.vadd(xj, rj); - rj.vsub(bj.position, rj); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } -}; - -// See http://bulletphysics.com/Bullet/BulletFull/SphereTriangleDetector_8cpp_source.html -var pointInPolygon_edge = new Vec3(); -var pointInPolygon_edge_x_normal = new Vec3(); -var pointInPolygon_vtp = new Vec3(); -function pointInPolygon(verts, normal, p){ - var positiveResult = null; - var N = verts.length; - for(var i=0; i!==N; i++){ - var v = verts[i]; - - // Get edge to the next vertex - var edge = pointInPolygon_edge; - verts[(i+1) % (N)].vsub(v,edge); - - // Get cross product between polygon normal and the edge - var edge_x_normal = pointInPolygon_edge_x_normal; - //var edge_x_normal = new Vec3(); - edge.cross(normal,edge_x_normal); - - // Get vector between point and current vertex - var vertex_to_p = pointInPolygon_vtp; - p.vsub(v,vertex_to_p); - - // This dot product determines which side of the edge the point is - var r = edge_x_normal.dot(vertex_to_p); - - // If all such dot products have same sign, we are inside the polygon. - if(positiveResult===null || (r>0 && positiveResult===true) || (r<=0 && positiveResult===false)){ - if(positiveResult===null){ - positiveResult = r>0; - } - continue; - } else { - return false; // Encountered some other sign. Exit. - } - } - - // If we got here, all dot products were of the same sign. - return true; -} - -var box_to_sphere = new Vec3(); -var sphereBox_ns = new Vec3(); -var sphereBox_ns1 = new Vec3(); -var sphereBox_ns2 = new Vec3(); -var sphereBox_sides = [new Vec3(),new Vec3(),new Vec3(),new Vec3(),new Vec3(),new Vec3()]; -var sphereBox_sphere_to_corner = new Vec3(); -var sphereBox_side_ns = new Vec3(); -var sphereBox_side_ns1 = new Vec3(); -var sphereBox_side_ns2 = new Vec3(); - -/** - * @method sphereBox - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.SPHERE | Shape.types.BOX] = -Narrowphase.prototype.sphereBox = function(si,sj,xi,xj,qi,qj,bi,bj){ - var v3pool = this.v3pool; - - // we refer to the box as body j - var sides = sphereBox_sides; - xi.vsub(xj,box_to_sphere); - sj.getSideNormals(sides,qj); - var R = si.radius; - var penetrating_sides = []; - - // Check side (plane) intersections - var found = false; - - // Store the resulting side penetration info - var side_ns = sphereBox_side_ns; - var side_ns1 = sphereBox_side_ns1; - var side_ns2 = sphereBox_side_ns2; - var side_h = null; - var side_penetrations = 0; - var side_dot1 = 0; - var side_dot2 = 0; - var side_distance = null; - for(var idx=0,nsides=sides.length; idx!==nsides && found===false; idx++){ - // Get the plane side normal (ns) - var ns = sphereBox_ns; - ns.copy(sides[idx]); - - var h = ns.norm(); - ns.normalize(); - - // The normal/distance dot product tells which side of the plane we are - var dot = box_to_sphere.dot(ns); - - if(dot0){ - // Intersects plane. Now check the other two dimensions - var ns1 = sphereBox_ns1; - var ns2 = sphereBox_ns2; - ns1.copy(sides[(idx+1)%3]); - ns2.copy(sides[(idx+2)%3]); - var h1 = ns1.norm(); - var h2 = ns2.norm(); - ns1.normalize(); - ns2.normalize(); - var dot1 = box_to_sphere.dot(ns1); - var dot2 = box_to_sphere.dot(ns2); - if(dot1

-h1 && dot2

-h2){ - var dist = Math.abs(dot-h-R); - if(side_distance===null || dist < side_distance){ - side_distance = dist; - side_dot1 = dot1; - side_dot2 = dot2; - side_h = h; - side_ns.copy(ns); - side_ns1.copy(ns1); - side_ns2.copy(ns2); - side_penetrations++; - } - } - } - } - if(side_penetrations){ - found = true; - var r = this.createContactEquation(bi,bj,si,sj); - side_ns.mult(-R,r.ri); // Sphere r - r.ni.copy(side_ns); - r.ni.negate(r.ni); // Normal should be out of sphere - side_ns.mult(side_h,side_ns); - side_ns1.mult(side_dot1,side_ns1); - side_ns.vadd(side_ns1,side_ns); - side_ns2.mult(side_dot2,side_ns2); - side_ns.vadd(side_ns2,r.rj); - - // Make relative to bodies - r.ri.vadd(xi, r.ri); - r.ri.vsub(bi.position, r.ri); - r.rj.vadd(xj, r.rj); - r.rj.vsub(bj.position, r.rj); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } - - // Check corners - var rj = v3pool.get(); - var sphere_to_corner = sphereBox_sphere_to_corner; - for(var j=0; j!==2 && !found; j++){ - for(var k=0; k!==2 && !found; k++){ - for(var l=0; l!==2 && !found; l++){ - rj.set(0,0,0); - if(j){ - rj.vadd(sides[0],rj); - } else { - rj.vsub(sides[0],rj); - } - if(k){ - rj.vadd(sides[1],rj); - } else { - rj.vsub(sides[1],rj); - } - if(l){ - rj.vadd(sides[2],rj); - } else { - rj.vsub(sides[2],rj); - } - - // World position of corner - xj.vadd(rj,sphere_to_corner); - sphere_to_corner.vsub(xi,sphere_to_corner); - - if(sphere_to_corner.norm2() < R*R){ - found = true; - var r = this.createContactEquation(bi,bj,si,sj); - r.ri.copy(sphere_to_corner); - r.ri.normalize(); - r.ni.copy(r.ri); - r.ri.mult(R,r.ri); - r.rj.copy(rj); - - // Make relative to bodies - r.ri.vadd(xi, r.ri); - r.ri.vsub(bi.position, r.ri); - r.rj.vadd(xj, r.rj); - r.rj.vsub(bj.position, r.rj); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } - } - } - } - v3pool.release(rj); - rj = null; - - // Check edges - var edgeTangent = v3pool.get(); - var edgeCenter = v3pool.get(); - var r = v3pool.get(); // r = edge center to sphere center - var orthogonal = v3pool.get(); - var dist = v3pool.get(); - var Nsides = sides.length; - for(var j=0; j!==Nsides && !found; j++){ - for(var k=0; k!==Nsides && !found; k++){ - if(j%3 !== k%3){ - // Get edge tangent - sides[k].cross(sides[j],edgeTangent); - edgeTangent.normalize(); - sides[j].vadd(sides[k], edgeCenter); - r.copy(xi); - r.vsub(edgeCenter,r); - r.vsub(xj,r); - var orthonorm = r.dot(edgeTangent); // distance from edge center to sphere center in the tangent direction - edgeTangent.mult(orthonorm,orthogonal); // Vector from edge center to sphere center in the tangent direction - - // Find the third side orthogonal to this one - var l = 0; - while(l===j%3 || l===k%3){ - l++; - } - - // vec from edge center to sphere projected to the plane orthogonal to the edge tangent - dist.copy(xi); - dist.vsub(orthogonal,dist); - dist.vsub(edgeCenter,dist); - dist.vsub(xj,dist); - - // Distances in tangent direction and distance in the plane orthogonal to it - var tdist = Math.abs(orthonorm); - var ndist = dist.norm(); - - if(tdist < sides[l].norm() && ndist si.boundingSphereRadius + sj.boundingSphereRadius){ - // return; - // } - - // Check corners - for(var i=0; i!==verts.length; i++){ - var v = verts[i]; - - // World position of corner - var worldCorner = sphereConvex_worldCorner; - qj.vmult(v,worldCorner); - xj.vadd(worldCorner,worldCorner); - var sphere_to_corner = sphereConvex_sphereToCorner; - worldCorner.vsub(xi, sphere_to_corner); - if(sphere_to_corner.norm2() < R * R){ - found = true; - var r = this.createContactEquation(bi,bj,si,sj); - r.ri.copy(sphere_to_corner); - r.ri.normalize(); - r.ni.copy(r.ri); - r.ri.mult(R,r.ri); - worldCorner.vsub(xj,r.rj); - - // Should be relative to the body. - r.ri.vadd(xi, r.ri); - r.ri.vsub(bi.position, r.ri); - - // Should be relative to the body. - r.rj.vadd(xj, r.rj); - r.rj.vsub(bj.position, r.rj); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - return; - } - } - - // Check side (plane) intersections - var found = false; - for(var i=0, nfaces=faces.length; i!==nfaces && found===false; i++){ - var normal = normals[i]; - var face = faces[i]; - - // Get world-transformed normal of the face - var worldNormal = sphereConvex_worldNormal; - qj.vmult(normal,worldNormal); - - // Get a world vertex from the face - var worldPoint = sphereConvex_worldPoint; - qj.vmult(verts[face[0]],worldPoint); - worldPoint.vadd(xj,worldPoint); - - // Get a point on the sphere, closest to the face normal - var worldSpherePointClosestToPlane = sphereConvex_worldSpherePointClosestToPlane; - worldNormal.mult(-R, worldSpherePointClosestToPlane); - xi.vadd(worldSpherePointClosestToPlane, worldSpherePointClosestToPlane); - - // Vector from a face point to the closest point on the sphere - var penetrationVec = sphereConvex_penetrationVec; - worldSpherePointClosestToPlane.vsub(worldPoint,penetrationVec); - - // The penetration. Negative value means overlap. - var penetration = penetrationVec.dot(worldNormal); - - var worldPointToSphere = sphereConvex_sphereToWorldPoint; - xi.vsub(worldPoint, worldPointToSphere); - - if(penetration < 0 && worldPointToSphere.dot(worldNormal)>0){ - // Intersects plane. Now check if the sphere is inside the face polygon - var faceVerts = []; // Face vertices, in world coords - for(var j=0, Nverts=face.length; j!==Nverts; j++){ - var worldVertex = v3pool.get(); - qj.vmult(verts[face[j]], worldVertex); - xj.vadd(worldVertex,worldVertex); - faceVerts.push(worldVertex); - } - - if(pointInPolygon(faceVerts,worldNormal,xi)){ // Is the sphere center in the face polygon? - found = true; - var r = this.createContactEquation(bi,bj,si,sj); - - worldNormal.mult(-R, r.ri); // Contact offset, from sphere center to contact - worldNormal.negate(r.ni); // Normal pointing out of sphere - - var penetrationVec2 = v3pool.get(); - worldNormal.mult(-penetration, penetrationVec2); - var penetrationSpherePoint = v3pool.get(); - worldNormal.mult(-R, penetrationSpherePoint); - - //xi.vsub(xj).vadd(penetrationSpherePoint).vadd(penetrationVec2 , r.rj); - xi.vsub(xj,r.rj); - r.rj.vadd(penetrationSpherePoint,r.rj); - r.rj.vadd(penetrationVec2 , r.rj); - - // Should be relative to the body. - r.rj.vadd(xj, r.rj); - r.rj.vsub(bj.position, r.rj); - - // Should be relative to the body. - r.ri.vadd(xi, r.ri); - r.ri.vsub(bi.position, r.ri); - - v3pool.release(penetrationVec2); - v3pool.release(penetrationSpherePoint); - - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - - // Release world vertices - for(var j=0, Nfaceverts=faceVerts.length; j!==Nfaceverts; j++){ - v3pool.release(faceVerts[j]); - } - - return; // We only expect *one* face contact - } else { - // Edge? - for(var j=0; j!==face.length; j++){ - - // Get two world transformed vertices - var v1 = v3pool.get(); - var v2 = v3pool.get(); - qj.vmult(verts[face[(j+1)%face.length]], v1); - qj.vmult(verts[face[(j+2)%face.length]], v2); - xj.vadd(v1, v1); - xj.vadd(v2, v2); - - // Construct edge vector - var edge = sphereConvex_edge; - v2.vsub(v1,edge); - - // Construct the same vector, but normalized - var edgeUnit = sphereConvex_edgeUnit; - edge.unit(edgeUnit); - - // p is xi projected onto the edge - var p = v3pool.get(); - var v1_to_xi = v3pool.get(); - xi.vsub(v1, v1_to_xi); - var dot = v1_to_xi.dot(edgeUnit); - edgeUnit.mult(dot, p); - p.vadd(v1, p); - - // Compute a vector from p to the center of the sphere - var xi_to_p = v3pool.get(); - p.vsub(xi, xi_to_p); - - // Collision if the edge-sphere distance is less than the radius - // AND if p is in between v1 and v2 - if(dot > 0 && dot*dot si.boundingSphereRadius + sj.boundingSphereRadius){ - return; - } - - if(si.findSeparatingAxis(sj,xi,qi,xj,qj,sepAxis,faceListA,faceListB)){ - var res = []; - var q = convexConvex_q; - si.clipAgainstHull(xi,qi,sj,xj,qj,sepAxis,-100,100,res); - var numContacts = 0; - for(var j = 0; j !== res.length; j++){ - var r = this.createContactEquation(bi,bj,si,sj,rsi,rsj), - ri = r.ri, - rj = r.rj; - sepAxis.negate(r.ni); - res[j].normal.negate(q); - q.mult(res[j].depth, q); - res[j].point.vadd(q, ri); - rj.copy(res[j].point); - - // Contact points are in world coordinates. Transform back to relative - ri.vsub(xi,ri); - rj.vsub(xj,rj); - - // Make relative to bodies - ri.vadd(xi, ri); - ri.vsub(bi.position, ri); - rj.vadd(xj, rj); - rj.vsub(bj.position, rj); - - this.result.push(r); - numContacts++; - if(!this.enableFrictionReduction){ - this.createFrictionEquationsFromContact(r, this.frictionResult); - } - } - if(this.enableFrictionReduction && numContacts){ - this.createFrictionFromAverage(numContacts); - } - } -}; - - -/** - * @method convexTrimesh - * @param {Array} result - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -// Narrowphase.prototype[Shape.types.CONVEXPOLYHEDRON | Shape.types.TRIMESH] = -// Narrowphase.prototype.convexTrimesh = function(si,sj,xi,xj,qi,qj,bi,bj,rsi,rsj,faceListA,faceListB){ -// var sepAxis = convexConvex_sepAxis; - -// if(xi.distanceTo(xj) > si.boundingSphereRadius + sj.boundingSphereRadius){ -// return; -// } - -// // Construct a temp hull for each triangle -// var hullB = new ConvexPolyhedron(); - -// hullB.faces = [[0,1,2]]; -// var va = new Vec3(); -// var vb = new Vec3(); -// var vc = new Vec3(); -// hullB.vertices = [ -// va, -// vb, -// vc -// ]; - -// for (var i = 0; i < sj.indices.length / 3; i++) { - -// var triangleNormal = new Vec3(); -// sj.getNormal(i, triangleNormal); -// hullB.faceNormals = [triangleNormal]; - -// sj.getTriangleVertices(i, va, vb, vc); - -// var d = si.testSepAxis(triangleNormal, hullB, xi, qi, xj, qj); -// if(!d){ -// triangleNormal.scale(-1, triangleNormal); -// d = si.testSepAxis(triangleNormal, hullB, xi, qi, xj, qj); - -// if(!d){ -// continue; -// } -// } - -// var res = []; -// var q = convexConvex_q; -// si.clipAgainstHull(xi,qi,hullB,xj,qj,triangleNormal,-100,100,res); -// for(var j = 0; j !== res.length; j++){ -// var r = this.createContactEquation(bi,bj,si,sj,rsi,rsj), -// ri = r.ri, -// rj = r.rj; -// r.ni.copy(triangleNormal); -// r.ni.negate(r.ni); -// res[j].normal.negate(q); -// q.mult(res[j].depth, q); -// res[j].point.vadd(q, ri); -// rj.copy(res[j].point); - -// // Contact points are in world coordinates. Transform back to relative -// ri.vsub(xi,ri); -// rj.vsub(xj,rj); - -// // Make relative to bodies -// ri.vadd(xi, ri); -// ri.vsub(bi.position, ri); -// rj.vadd(xj, rj); -// rj.vsub(bj.position, rj); - -// result.push(r); -// } -// } -// }; - -var particlePlane_normal = new Vec3(); -var particlePlane_relpos = new Vec3(); -var particlePlane_projected = new Vec3(); - -/** - * @method particlePlane - * @param {Array} result - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.PLANE | Shape.types.PARTICLE] = -Narrowphase.prototype.planeParticle = function(sj,si,xj,xi,qj,qi,bj,bi){ - var normal = particlePlane_normal; - normal.set(0,0,1); - bj.quaternion.vmult(normal,normal); // Turn normal according to plane orientation - var relpos = particlePlane_relpos; - xi.vsub(bj.position,relpos); - var dot = normal.dot(relpos); - if(dot <= 0.0){ - var r = this.createContactEquation(bi,bj,si,sj); - r.ni.copy(normal); // Contact normal is the plane normal - r.ni.negate(r.ni); - r.ri.set(0,0,0); // Center of particle - - // Get particle position projected on plane - var projected = particlePlane_projected; - normal.mult(normal.dot(xi),projected); - xi.vsub(projected,projected); - //projected.vadd(bj.position,projected); - - // rj is now the projected world position minus plane position - r.rj.copy(projected); - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } -}; - -var particleSphere_normal = new Vec3(); - -/** - * @method particleSphere - * @param {Array} result - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.PARTICLE | Shape.types.SPHERE] = -Narrowphase.prototype.sphereParticle = function(sj,si,xj,xi,qj,qi,bj,bi){ - // The normal is the unit vector from sphere center to particle center - var normal = particleSphere_normal; - normal.set(0,0,1); - xi.vsub(xj,normal); - var lengthSquared = normal.norm2(); - - if(lengthSquared <= sj.radius * sj.radius){ - var r = this.createContactEquation(bi,bj,si,sj); - normal.normalize(); - r.rj.copy(normal); - r.rj.mult(sj.radius,r.rj); - r.ni.copy(normal); // Contact normal - r.ni.negate(r.ni); - r.ri.set(0,0,0); // Center of particle - this.result.push(r); - this.createFrictionEquationsFromContact(r, this.frictionResult); - } -}; - -// WIP -var cqj = new Quaternion(); -var convexParticle_local = new Vec3(); -var convexParticle_normal = new Vec3(); -var convexParticle_penetratedFaceNormal = new Vec3(); -var convexParticle_vertexToParticle = new Vec3(); -var convexParticle_worldPenetrationVec = new Vec3(); - -/** - * @method convexParticle - * @param {Array} result - * @param {Shape} si - * @param {Shape} sj - * @param {Vec3} xi - * @param {Vec3} xj - * @param {Quaternion} qi - * @param {Quaternion} qj - * @param {Body} bi - * @param {Body} bj - */ -Narrowphase.prototype[Shape.types.PARTICLE | Shape.types.CONVEXPOLYHEDRON] = -Narrowphase.prototype.convexParticle = function(sj,si,xj,xi,qj,qi,bj,bi){ - var penetratedFaceIndex = -1; - var penetratedFaceNormal = convexParticle_penetratedFaceNormal; - var worldPenetrationVec = convexParticle_worldPenetrationVec; - var minPenetration = null; - var numDetectedFaces = 0; - - // Convert particle position xi to local coords in the convex - var local = convexParticle_local; - local.copy(xi); - local.vsub(xj,local); // Convert position to relative the convex origin - qj.conjugate(cqj); - cqj.vmult(local,local); - - if(sj.pointIsInside(local)){ - - if(sj.worldVerticesNeedsUpdate){ - sj.computeWorldVertices(xj,qj); - } - if(sj.worldFaceNormalsNeedsUpdate){ - sj.computeWorldFaceNormals(qj); - } - - // For each world polygon in the polyhedra - for(var i=0,nfaces=sj.faces.length; i!==nfaces; i++){ - - // Construct world face vertices - var verts = [ sj.worldVertices[ sj.faces[i][0] ] ]; - var normal = sj.worldFaceNormals[i]; - - // Check how much the particle penetrates the polygon plane. - xi.vsub(verts[0],convexParticle_vertexToParticle); - var penetration = -normal.dot(convexParticle_vertexToParticle); - if(minPenetration===null || Math.abs(penetration) data.length || iMinY > data[0].length){ - return; - } - - // Clamp index to edges - if(iMinX < 0){ iMinX = 0; } - if(iMaxX < 0){ iMaxX = 0; } - if(iMinY < 0){ iMinY = 0; } - if(iMaxY < 0){ iMaxY = 0; } - if(iMinX >= data.length){ iMinX = data.length - 1; } - if(iMaxX >= data.length){ iMaxX = data.length - 1; } - if(iMaxY >= data[0].length){ iMaxY = data[0].length - 1; } - if(iMinY >= data[0].length){ iMinY = data[0].length - 1; } - - var minMax = []; - hfShape.getRectMinMax(iMinX, iMinY, iMaxX, iMaxY, minMax); - var min = minMax[0]; - var max = minMax[1]; - - // Bail out if we're cant touch the bounding height box - if(localConvexPos.z - radius > max || localConvexPos.z + radius < min){ - return; - } - - for(var i = iMinX; i < iMaxX; i++){ - for(var j = iMinY; j < iMaxY; j++){ - - // Lower triangle - hfShape.getConvexTrianglePillar(i, j, false); - Transform.pointToWorldFrame(hfPos, hfQuat, hfShape.pillarOffset, worldPillarOffset); - if (convexPos.distanceTo(worldPillarOffset) < hfShape.pillarConvex.boundingSphereRadius + convexShape.boundingSphereRadius) { - this.convexConvex(convexShape, hfShape.pillarConvex, convexPos, worldPillarOffset, convexQuat, hfQuat, convexBody, hfBody, null, null, faceList, null); - } - - // Upper triangle - hfShape.getConvexTrianglePillar(i, j, true); - Transform.pointToWorldFrame(hfPos, hfQuat, hfShape.pillarOffset, worldPillarOffset); - if (convexPos.distanceTo(worldPillarOffset) < hfShape.pillarConvex.boundingSphereRadius + convexShape.boundingSphereRadius) { - this.convexConvex(convexShape, hfShape.pillarConvex, convexPos, worldPillarOffset, convexQuat, hfQuat, convexBody, hfBody, null, null, faceList, null); - } - } - } -}; - -var sphereHeightfield_tmp1 = new Vec3(); -var sphereHeightfield_tmp2 = new Vec3(); - -/** - * @method sphereHeightfield - */ -Narrowphase.prototype[Shape.types.SPHERE | Shape.types.HEIGHTFIELD] = -Narrowphase.prototype.sphereHeightfield = function ( - sphereShape, - hfShape, - spherePos, - hfPos, - sphereQuat, - hfQuat, - sphereBody, - hfBody -){ - var data = hfShape.data, - radius = sphereShape.radius, - w = hfShape.elementSize, - worldPillarOffset = sphereHeightfield_tmp2; - - // Get sphere position to heightfield local! - var localSpherePos = sphereHeightfield_tmp1; - Transform.pointToLocalFrame(hfPos, hfQuat, spherePos, localSpherePos); - - // Get the index of the data points to test against - var iMinX = Math.floor((localSpherePos.x - radius) / w) - 1, - iMaxX = Math.ceil((localSpherePos.x + radius) / w) + 1, - iMinY = Math.floor((localSpherePos.y - radius) / w) - 1, - iMaxY = Math.ceil((localSpherePos.y + radius) / w) + 1; - - // Bail out if we are out of the terrain - if(iMaxX < 0 || iMaxY < 0 || iMinX > data.length || iMaxY > data[0].length){ - return; - } - - // Clamp index to edges - if(iMinX < 0){ iMinX = 0; } - if(iMaxX < 0){ iMaxX = 0; } - if(iMinY < 0){ iMinY = 0; } - if(iMaxY < 0){ iMaxY = 0; } - if(iMinX >= data.length){ iMinX = data.length - 1; } - if(iMaxX >= data.length){ iMaxX = data.length - 1; } - if(iMaxY >= data[0].length){ iMaxY = data[0].length - 1; } - if(iMinY >= data[0].length){ iMinY = data[0].length - 1; } - - var minMax = []; - hfShape.getRectMinMax(iMinX, iMinY, iMaxX, iMaxY, minMax); - var min = minMax[0]; - var max = minMax[1]; - - // Bail out if we're cant touch the bounding height box - if(localSpherePos.z - radius > max || localSpherePos.z + radius < min){ - return; - } - - var result = this.result; - for(var i = iMinX; i < iMaxX; i++){ - for(var j = iMinY; j < iMaxY; j++){ - - var numContactsBefore = result.length; - - // Lower triangle - hfShape.getConvexTrianglePillar(i, j, false); - Transform.pointToWorldFrame(hfPos, hfQuat, hfShape.pillarOffset, worldPillarOffset); - if (spherePos.distanceTo(worldPillarOffset) < hfShape.pillarConvex.boundingSphereRadius + sphereShape.boundingSphereRadius) { - this.sphereConvex(sphereShape, hfShape.pillarConvex, spherePos, worldPillarOffset, sphereQuat, hfQuat, sphereBody, hfBody); - } - - // Upper triangle - hfShape.getConvexTrianglePillar(i, j, true); - Transform.pointToWorldFrame(hfPos, hfQuat, hfShape.pillarOffset, worldPillarOffset); - if (spherePos.distanceTo(worldPillarOffset) < hfShape.pillarConvex.boundingSphereRadius + sphereShape.boundingSphereRadius) { - this.sphereConvex(sphereShape, hfShape.pillarConvex, spherePos, worldPillarOffset, sphereQuat, hfQuat, sphereBody, hfBody); - } - - var numContacts = result.length - numContactsBefore; - - if(numContacts > 2){ - return; - } - /* - // Skip all but 1 - for (var k = 0; k < numContacts - 1; k++) { - result.pop(); - } - */ - } - } -}; - -},{"../collision/AABB":3,"../collision/Ray":9,"../equations/ContactEquation":19,"../equations/FrictionEquation":21,"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"../shapes/ConvexPolyhedron":38,"../shapes/Shape":43,"../solver/Solver":47,"../utils/Vec3Pool":54}],56:[function(_dereq_,module,exports){ -/* global performance */ - -module.exports = World; - -var Shape = _dereq_('../shapes/Shape'); -var Vec3 = _dereq_('../math/Vec3'); -var Quaternion = _dereq_('../math/Quaternion'); -var GSSolver = _dereq_('../solver/GSSolver'); -var Vec3Pool = _dereq_('../utils/Vec3Pool'); -var ContactEquation = _dereq_('../equations/ContactEquation'); -var FrictionEquation = _dereq_('../equations/FrictionEquation'); -var Narrowphase = _dereq_('./Narrowphase'); -var EventTarget = _dereq_('../utils/EventTarget'); -var ArrayCollisionMatrix = _dereq_('../collision/ArrayCollisionMatrix'); -var Material = _dereq_('../material/Material'); -var ContactMaterial = _dereq_('../material/ContactMaterial'); -var Body = _dereq_('../objects/Body'); -var TupleDictionary = _dereq_('../utils/TupleDictionary'); -var RaycastResult = _dereq_('../collision/RaycastResult'); -var AABB = _dereq_('../collision/AABB'); -var Ray = _dereq_('../collision/Ray'); -var NaiveBroadphase = _dereq_('../collision/NaiveBroadphase'); - -/** - * The physics world - * @class World - * @constructor - * @extends EventTarget - */ -function World(){ - EventTarget.apply(this); - - /** - * Currently / last used timestep. Is set to -1 if not available. This value is updated before each internal step, which means that it is "fresh" inside event callbacks. - * @property {Number} dt - */ - this.dt = -1; - - /** - * Makes bodies go to sleep when they've been inactive - * @property allowSleep - * @type {Boolean} - */ - this.allowSleep = false; - - /** - * All the current contacts (instances of ContactEquation) in the world. - * @property contacts - * @type {Array} - */ - this.contacts = []; - this.frictionEquations = []; - - /** - * How often to normalize quaternions. Set to 0 for every step, 1 for every second etc.. A larger value increases performance. If bodies tend to explode, set to a smaller value (zero to be sure nothing can go wrong). - * @property quatNormalizeSkip - * @type {Number} - */ - this.quatNormalizeSkip = 0; - - /** - * Set to true to use fast quaternion normalization. It is often enough accurate to use. If bodies tend to explode, set to false. - * @property quatNormalizeFast - * @type {Boolean} - * @see Quaternion.normalizeFast - * @see Quaternion.normalize - */ - this.quatNormalizeFast = false; - - /** - * The wall-clock time since simulation start - * @property time - * @type {Number} - */ - this.time = 0.0; - - /** - * Number of timesteps taken since start - * @property stepnumber - * @type {Number} - */ - this.stepnumber = 0; - - /// Default and last timestep sizes - this.default_dt = 1/60; - - this.nextId = 0; - /** - * @property gravity - * @type {Vec3} - */ - this.gravity = new Vec3(); - - /** - * @property broadphase - * @type {Broadphase} - */ - this.broadphase = new NaiveBroadphase(); - - /** - * @property bodies - * @type {Array} - */ - this.bodies = []; - - /** - * @property solver - * @type {Solver} - */ - this.solver = new GSSolver(); - - /** - * @property constraints - * @type {Array} - */ - this.constraints = []; - - /** - * @property narrowphase - * @type {Narrowphase} - */ - this.narrowphase = new Narrowphase(this); - - /** - * @property {ArrayCollisionMatrix} collisionMatrix - * @type {ArrayCollisionMatrix} - */ - this.collisionMatrix = new ArrayCollisionMatrix(); - - /** - * CollisionMatrix from the previous step. - * @property {ArrayCollisionMatrix} collisionMatrixPrevious - * @type {ArrayCollisionMatrix} - */ - this.collisionMatrixPrevious = new ArrayCollisionMatrix(); - - /** - * All added materials - * @property materials - * @type {Array} - */ - this.materials = []; - - /** - * @property contactmaterials - * @type {Array} - */ - this.contactmaterials = []; - - /** - * Used to look up a ContactMaterial given two instances of Material. - * @property {TupleDictionary} contactMaterialTable - */ - this.contactMaterialTable = new TupleDictionary(); - - this.defaultMaterial = new Material("default"); - - /** - * This contact material is used if no suitable contactmaterial is found for a contact. - * @property defaultContactMaterial - * @type {ContactMaterial} - */ - this.defaultContactMaterial = new ContactMaterial(this.defaultMaterial, this.defaultMaterial, { friction: 0.3, restitution: 0.0 }); - - /** - * @property doProfiling - * @type {Boolean} - */ - this.doProfiling = false; - - /** - * @property profile - * @type {Object} - */ - this.profile = { - solve:0, - makeContactConstraints:0, - broadphase:0, - integrate:0, - narrowphase:0, - }; - - /** - * @property subsystems - * @type {Array} - */ - this.subsystems = []; - - this.addBodyEvent = { - type:"addBody", - body : null, - }; - - this.removeBodyEvent = { - type:"removeBody", - body : null, - }; -} -World.prototype = new EventTarget(); - -// Temp stuff -var tmpAABB1 = new AABB(); -var tmpArray1 = []; -var tmpRay = new Ray(); - -/** - * Get the contact material between materials m1 and m2 - * @method getContactMaterial - * @param {Material} m1 - * @param {Material} m2 - * @return {ContactMaterial} The contact material if it was found. - */ -World.prototype.getContactMaterial = function(m1,m2){ - return this.contactMaterialTable.get(m1.id,m2.id); //this.contactmaterials[this.mats2cmat[i+j*this.materials.length]]; -}; - -/** - * Get number of objects in the world. - * @method numObjects - * @return {Number} - * @deprecated - */ -World.prototype.numObjects = function(){ - return this.bodies.length; -}; - -/** - * Store old collision state info - * @method collisionMatrixTick - */ -World.prototype.collisionMatrixTick = function(){ - var temp = this.collisionMatrixPrevious; - this.collisionMatrixPrevious = this.collisionMatrix; - this.collisionMatrix = temp; - this.collisionMatrix.reset(); -}; - -/** - * Add a rigid body to the simulation. - * @method add - * @param {Body} body - * @todo If the simulation has not yet started, why recrete and copy arrays for each body? Accumulate in dynamic arrays in this case. - * @todo Adding an array of bodies should be possible. This would save some loops too - * @deprecated Use .addBody instead - */ -World.prototype.add = World.prototype.addBody = function(body){ - if(this.bodies.indexOf(body) !== -1){ - return; - } - body.index = this.bodies.length; - this.bodies.push(body); - body.world = this; - body.initPosition.copy(body.position); - body.initVelocity.copy(body.velocity); - body.timeLastSleepy = this.time; - if(body instanceof Body){ - body.initAngularVelocity.copy(body.angularVelocity); - body.initQuaternion.copy(body.quaternion); - } - this.collisionMatrix.setNumObjects(this.bodies.length); - this.addBodyEvent.body = body; - this.dispatchEvent(this.addBodyEvent); -}; - -/** - * Add a constraint to the simulation. - * @method addConstraint - * @param {Constraint} c - */ -World.prototype.addConstraint = function(c){ - this.constraints.push(c); -}; - -/** - * Removes a constraint - * @method removeConstraint - * @param {Constraint} c - */ -World.prototype.removeConstraint = function(c){ - var idx = this.constraints.indexOf(c); - if(idx!==-1){ - this.constraints.splice(idx,1); - } -}; - -/** - * Raycast test - * @method rayTest - * @param {Vec3} from - * @param {Vec3} to - * @param {Function|RaycastResult} result - * @deprecated Use .raycastAll, .raycastClosest or .raycastAny instead. - */ -World.prototype.rayTest = function(from, to, result){ - if(result instanceof RaycastResult){ - // Do raycastclosest - this.raycastClosest(from, to, { - skipBackfaces: true - }, result); - } else { - // Do raycastAll - this.raycastAll(from, to, { - skipBackfaces: true - }, result); - } -}; - -/** - * Ray cast against all bodies. The provided callback will be executed for each hit with a RaycastResult as single argument. - * @method raycastAll - * @param {Vec3} from - * @param {Vec3} to - * @param {Object} options - * @param {number} [options.collisionFilterMask=-1] - * @param {number} [options.collisionFilterGroup=-1] - * @param {boolean} [options.skipBackfaces=false] - * @param {boolean} [options.checkCollisionResponse=true] - * @param {Function} callback - * @return {boolean} True if any body was hit. - */ -World.prototype.raycastAll = function(from, to, options, callback){ - options.mode = Ray.ALL; - options.from = from; - options.to = to; - options.callback = callback; - return tmpRay.intersectWorld(this, options); -}; - -/** - * Ray cast, and stop at the first result. Note that the order is random - but the method is fast. - * @method raycastAny - * @param {Vec3} from - * @param {Vec3} to - * @param {Object} options - * @param {number} [options.collisionFilterMask=-1] - * @param {number} [options.collisionFilterGroup=-1] - * @param {boolean} [options.skipBackfaces=false] - * @param {boolean} [options.checkCollisionResponse=true] - * @param {RaycastResult} result - * @return {boolean} True if any body was hit. - */ -World.prototype.raycastAny = function(from, to, options, result){ - options.mode = Ray.ANY; - options.from = from; - options.to = to; - options.result = result; - return tmpRay.intersectWorld(this, options); -}; - -/** - * Ray cast, and return information of the closest hit. - * @method raycastClosest - * @param {Vec3} from - * @param {Vec3} to - * @param {Object} options - * @param {number} [options.collisionFilterMask=-1] - * @param {number} [options.collisionFilterGroup=-1] - * @param {boolean} [options.skipBackfaces=false] - * @param {boolean} [options.checkCollisionResponse=true] - * @param {RaycastResult} result - * @return {boolean} True if any body was hit. - */ -World.prototype.raycastClosest = function(from, to, options, result){ - options.mode = Ray.CLOSEST; - options.from = from; - options.to = to; - options.result = result; - return tmpRay.intersectWorld(this, options); -}; - -/** - * Remove a rigid body from the simulation. - * @method remove - * @param {Body} body - * @deprecated Use .removeBody instead - */ -World.prototype.remove = function(body){ - body.world = null; - var n = this.bodies.length-1, - bodies = this.bodies, - idx = bodies.indexOf(body); - if(idx !== -1){ - bodies.splice(idx, 1); // Todo: should use a garbage free method - - // Recompute index - for(var i=0; i!==bodies.length; i++){ - bodies[i].index = i; - } - - this.collisionMatrix.setNumObjects(n); - this.removeBodyEvent.body = body; - this.dispatchEvent(this.removeBodyEvent); - } -}; - -/** - * Remove a rigid body from the simulation. - * @method removeBody - * @param {Body} body - */ -World.prototype.removeBody = World.prototype.remove; - -/** - * Adds a material to the World. - * @method addMaterial - * @param {Material} m - * @todo Necessary? - */ -World.prototype.addMaterial = function(m){ - this.materials.push(m); -}; - -/** - * Adds a contact material to the World - * @method addContactMaterial - * @param {ContactMaterial} cmat - */ -World.prototype.addContactMaterial = function(cmat) { - - // Add contact material - this.contactmaterials.push(cmat); - - // Add current contact material to the material table - this.contactMaterialTable.set(cmat.materials[0].id,cmat.materials[1].id,cmat); -}; - -// performance.now() -if(typeof performance === 'undefined'){ - performance = {}; -} -if(!performance.now){ - var nowOffset = Date.now(); - if (performance.timing && performance.timing.navigationStart){ - nowOffset = performance.timing.navigationStart; - } - performance.now = function(){ - return Date.now() - nowOffset; - }; -} - -var step_tmp1 = new Vec3(); - -/** - * Step the physics world forward in time. - * - * There are two modes. The simple mode is fixed timestepping without interpolation. In this case you only use the first argument. The second case uses interpolation. In that you also provide the time since the function was last used, as well as the maximum fixed timesteps to take. - * - * @method step - * @param {Number} dt The fixed time step size to use. - * @param {Number} [timeSinceLastCalled] The time elapsed since the function was last called. - * @param {Number} [maxSubSteps=10] Maximum number of fixed steps to take per function call. - * - * @example - * // fixed timestepping without interpolation - * world.step(1/60); - * - * @see http://bulletphysics.org/mediawiki-1.5.8/index.php/Stepping_The_World - */ -World.prototype.step = function(dt, timeSinceLastCalled, maxSubSteps){ - maxSubSteps = maxSubSteps || 10; - timeSinceLastCalled = timeSinceLastCalled || 0; - - if(timeSinceLastCalled === 0){ // Fixed, simple stepping - - this.internalStep(dt); - - // Increment time - this.time += dt; - - } else { - - // Compute the number of fixed steps we should have taken since the last step - var internalSteps = Math.floor((this.time + timeSinceLastCalled) / dt) - Math.floor(this.time / dt); - internalSteps = Math.min(internalSteps,maxSubSteps); - - // Do some fixed steps to catch up - var t0 = performance.now(); - for(var i=0; i!==internalSteps; i++){ - this.internalStep(dt); - if(performance.now() - t0 > dt * 1000){ - // We are slower than real-time. Better bail out. - break; - } - } - - // Increment internal clock - this.time += timeSinceLastCalled; - - // Compute "Left over" time step - var h = this.time % dt; - var h_div_dt = h / dt; - var interpvelo = step_tmp1; - var bodies = this.bodies; - - for(var j=0; j !== bodies.length; j++){ - var b = bodies[j]; - if(b.type !== Body.STATIC && b.sleepState !== Body.SLEEPING){ - - // Interpolate - b.position.vsub(b.previousPosition, interpvelo); - interpvelo.scale(h_div_dt, interpvelo); - b.position.vadd(interpvelo, b.interpolatedPosition); - - // TODO: interpolate quaternion - // b.interpolatedAngle = b.angle + (b.angle - b.previousAngle) * h_div_dt; - - } else { - - // For static bodies, just copy. Who else will do it? - b.interpolatedPosition.copy(b.position); - b.interpolatedQuaternion.copy(b.quaternion); - } - } - } -}; - -/** - * Step the simulation - * @method step - * @param {Number} dt - */ -var World_step_postStepEvent = {type:"postStep"}, // Reusable event objects to save memory - World_step_preStepEvent = {type:"preStep"}, - World_step_collideEvent = {type:"collide", body:null, contact:null }, - World_step_oldContacts = [], // Pools for unused objects - World_step_frictionEquationPool = [], - World_step_p1 = [], // Reusable arrays for collision pairs - World_step_p2 = [], - World_step_gvec = new Vec3(), // Temporary vectors and quats - World_step_vi = new Vec3(), - World_step_vj = new Vec3(), - World_step_wi = new Vec3(), - World_step_wj = new Vec3(), - World_step_t1 = new Vec3(), - World_step_t2 = new Vec3(), - World_step_rixn = new Vec3(), - World_step_rjxn = new Vec3(), - World_step_step_q = new Quaternion(), - World_step_step_w = new Quaternion(), - World_step_step_wq = new Quaternion(), - invI_tau_dt = new Vec3(); -World.prototype.internalStep = function(dt){ - this.dt = dt; - - var world = this, - that = this, - contacts = this.contacts, - p1 = World_step_p1, - p2 = World_step_p2, - N = this.numObjects(), - bodies = this.bodies, - solver = this.solver, - gravity = this.gravity, - doProfiling = this.doProfiling, - profile = this.profile, - DYNAMIC = Body.DYNAMIC, - profilingStart, - constraints = this.constraints, - frictionEquationPool = World_step_frictionEquationPool, - gnorm = gravity.norm(), - gx = gravity.x, - gy = gravity.y, - gz = gravity.z, - i=0; - - if(doProfiling){ - profilingStart = performance.now(); - } - - // Add gravity to all objects - for(i=0; i!==N; i++){ - var bi = bodies[i]; - if(bi.type & DYNAMIC){ // Only for dynamic bodies - var f = bi.force, m = bi.mass; - f.x += m*gx; - f.y += m*gy; - f.z += m*gz; - } - } - - // Update subsystems - for(var i=0, Nsubsystems=this.subsystems.length; i!==Nsubsystems; i++){ - this.subsystems[i].update(); - } - - // Collision detection - if(doProfiling){ profilingStart = performance.now(); } - p1.length = 0; // Clean up pair arrays from last step - p2.length = 0; - this.broadphase.collisionPairs(this,p1,p2); - if(doProfiling){ profile.broadphase = performance.now() - profilingStart; } - - // Remove constrained pairs with collideConnected == false - var Nconstraints = constraints.length; - for(i=0; i!==Nconstraints; i++){ - var c = constraints[i]; - if(!c.collideConnected){ - for(var j = p1.length-1; j>=0; j-=1){ - if( (c.bodyA === p1[j] && c.bodyB === p2[j]) || - (c.bodyB === p1[j] && c.bodyA === p2[j])){ - p1.splice(j, 1); - p2.splice(j, 1); - } - } - } - } - - this.collisionMatrixTick(); - - // Generate contacts - if(doProfiling){ profilingStart = performance.now(); } - var oldcontacts = World_step_oldContacts; - var NoldContacts = contacts.length; - - for(i=0; i!==NoldContacts; i++){ - oldcontacts.push(contacts[i]); - } - contacts.length = 0; - - // Transfer FrictionEquation from current list to the pool for reuse - var NoldFrictionEquations = this.frictionEquations.length; - for(i=0; i!==NoldFrictionEquations; i++){ - frictionEquationPool.push(this.frictionEquations[i]); - } - this.frictionEquations.length = 0; - - this.narrowphase.getContacts( - p1, - p2, - this, - contacts, - oldcontacts, // To be reused - this.frictionEquations, - frictionEquationPool - ); - - if(doProfiling){ - profile.narrowphase = performance.now() - profilingStart; - } - - // Loop over all collisions - if(doProfiling){ - profilingStart = performance.now(); - } - - // Add all friction eqs - for (var i = 0; i < this.frictionEquations.length; i++) { - solver.addEquation(this.frictionEquations[i]); - } - - var ncontacts = contacts.length; - for(var k=0; k!==ncontacts; k++){ - - // Current contact - var c = contacts[k]; - - // Get current collision indeces - var bi = c.bi, - bj = c.bj, - si = c.si, - sj = c.sj; - - // Get collision properties - var cm; - if(bi.material && bj.material){ - cm = this.getContactMaterial(bi.material,bj.material) || this.defaultContactMaterial; - } else { - cm = this.defaultContactMaterial; - } - - // c.enabled = bi.collisionResponse && bj.collisionResponse && si.collisionResponse && sj.collisionResponse; - - var mu = cm.friction; - // c.restitution = cm.restitution; - - // If friction or restitution were specified in the material, use them - if(bi.material && bj.material){ - if(bi.material.friction >= 0 && bj.material.friction >= 0){ - mu = bi.material.friction * bj.material.friction; - } - - if(bi.material.restitution >= 0 && bj.material.restitution >= 0){ - c.restitution = bi.material.restitution * bj.material.restitution; - } - } - - // c.setSpookParams( - // cm.contactEquationStiffness, - // cm.contactEquationRelaxation, - // dt - // ); - - solver.addEquation(c); - - // // Add friction constraint equation - // if(mu > 0){ - - // // Create 2 tangent equations - // var mug = mu * gnorm; - // var reducedMass = (bi.invMass + bj.invMass); - // if(reducedMass > 0){ - // reducedMass = 1/reducedMass; - // } - // var pool = frictionEquationPool; - // var c1 = pool.length ? pool.pop() : new FrictionEquation(bi,bj,mug*reducedMass); - // var c2 = pool.length ? pool.pop() : new FrictionEquation(bi,bj,mug*reducedMass); - // this.frictionEquations.push(c1, c2); - - // c1.bi = c2.bi = bi; - // c1.bj = c2.bj = bj; - // c1.minForce = c2.minForce = -mug*reducedMass; - // c1.maxForce = c2.maxForce = mug*reducedMass; - - // // Copy over the relative vectors - // c1.ri.copy(c.ri); - // c1.rj.copy(c.rj); - // c2.ri.copy(c.ri); - // c2.rj.copy(c.rj); - - // // Construct tangents - // c.ni.tangents(c1.t, c2.t); - - // // Set spook params - // c1.setSpookParams(cm.frictionEquationStiffness, cm.frictionEquationRelaxation, dt); - // c2.setSpookParams(cm.frictionEquationStiffness, cm.frictionEquationRelaxation, dt); - - // c1.enabled = c2.enabled = c.enabled; - - // // Add equations to solver - // solver.addEquation(c1); - // solver.addEquation(c2); - // } - - if( bi.allowSleep && - bi.type === Body.DYNAMIC && - bi.sleepState === Body.SLEEPING && - bj.sleepState === Body.AWAKE && - bj.type !== Body.STATIC - ){ - var speedSquaredB = bj.velocity.norm2() + bj.angularVelocity.norm2(); - var speedLimitSquaredB = Math.pow(bj.sleepSpeedLimit,2); - if(speedSquaredB >= speedLimitSquaredB*2){ - bi._wakeUpAfterNarrowphase = true; - } - } - - if( bj.allowSleep && - bj.type === Body.DYNAMIC && - bj.sleepState === Body.SLEEPING && - bi.sleepState === Body.AWAKE && - bi.type !== Body.STATIC - ){ - var speedSquaredA = bi.velocity.norm2() + bi.angularVelocity.norm2(); - var speedLimitSquaredA = Math.pow(bi.sleepSpeedLimit,2); - if(speedSquaredA >= speedLimitSquaredA*2){ - bj._wakeUpAfterNarrowphase = true; - } - } - - // Now we know that i and j are in contact. Set collision matrix state - this.collisionMatrix.set(bi, bj, true); - - if (!this.collisionMatrixPrevious.get(bi, bj)) { - // First contact! - // We reuse the collideEvent object, otherwise we will end up creating new objects for each new contact, even if there's no event listener attached. - World_step_collideEvent.body = bj; - World_step_collideEvent.contact = c; - bi.dispatchEvent(World_step_collideEvent); - - World_step_collideEvent.body = bi; - bj.dispatchEvent(World_step_collideEvent); - } - } - if(doProfiling){ - profile.makeContactConstraints = performance.now() - profilingStart; - profilingStart = performance.now(); - } - - // Wake up bodies - for(i=0; i!==N; i++){ - var bi = bodies[i]; - if(bi._wakeUpAfterNarrowphase){ - bi.wakeUp(); - bi._wakeUpAfterNarrowphase = false; - } - } - - // Add user-added constraints - var Nconstraints = constraints.length; - for(i=0; i!==Nconstraints; i++){ - var c = constraints[i]; - c.update(); - for(var j=0, Neq=c.equations.length; j!==Neq; j++){ - var eq = c.equations[j]; - solver.addEquation(eq); - } - } - - // Solve the constrained system - solver.solve(dt,this); - - if(doProfiling){ - profile.solve = performance.now() - profilingStart; - } - - // Remove all contacts from solver - solver.removeAllEquations(); - - // Apply damping, see http://code.google.com/p/bullet/issues/detail?id=74 for details - var pow = Math.pow; - for(i=0; i!==N; i++){ - var bi = bodies[i]; - if(bi.type & DYNAMIC){ // Only for dynamic bodies - var ld = pow(1.0 - bi.linearDamping,dt); - var v = bi.velocity; - v.mult(ld,v); - var av = bi.angularVelocity; - if(av){ - var ad = pow(1.0 - bi.angularDamping,dt); - av.mult(ad,av); - } - } - } - - this.dispatchEvent(World_step_preStepEvent); - - // Invoke pre-step callbacks - for(i=0; i!==N; i++){ - var bi = bodies[i]; - if(bi.preStep){ - bi.preStep.call(bi); - } - } - - // Leap frog - // vnew = v + h*f/m - // xnew = x + h*vnew - if(doProfiling){ - profilingStart = performance.now(); - } - var q = World_step_step_q; - var w = World_step_step_w; - var wq = World_step_step_wq; - var stepnumber = this.stepnumber; - var DYNAMIC_OR_KINEMATIC = Body.DYNAMIC | Body.KINEMATIC; - var quatNormalize = stepnumber % (this.quatNormalizeSkip+1) === 0; - var quatNormalizeFast = this.quatNormalizeFast; - var half_dt = dt * 0.5; - var PLANE = Shape.types.PLANE, - CONVEX = Shape.types.CONVEXPOLYHEDRON; - - for(i=0; i!==N; i++){ - var b = bodies[i], - force = b.force, - tau = b.torque; - if((b.type & DYNAMIC_OR_KINEMATIC) && b.sleepState !== Body.SLEEPING){ // Only for dynamic - var velo = b.velocity, - angularVelo = b.angularVelocity, - pos = b.position, - quat = b.quaternion, - invMass = b.invMass, - invInertia = b.invInertiaWorld; - - velo.x += force.x * invMass * dt; - velo.y += force.y * invMass * dt; - velo.z += force.z * invMass * dt; - - if(b.angularVelocity){ - invInertia.vmult(tau,invI_tau_dt); - invI_tau_dt.mult(dt,invI_tau_dt); - invI_tau_dt.vadd(angularVelo,angularVelo); - } - - // Use new velocity - leap frog - pos.x += velo.x * dt; - pos.y += velo.y * dt; - pos.z += velo.z * dt; - - if(b.angularVelocity){ - w.set(angularVelo.x, angularVelo.y, angularVelo.z, 0); - w.mult(quat,wq); - quat.x += half_dt * wq.x; - quat.y += half_dt * wq.y; - quat.z += half_dt * wq.z; - quat.w += half_dt * wq.w; - if(quatNormalize){ - if(quatNormalizeFast){ - quat.normalizeFast(); - } else { - quat.normalize(); - } - } - } - - if(b.aabb){ - b.aabbNeedsUpdate = true; - } - - // Update world inertia - if(b.updateInertiaWorld){ - b.updateInertiaWorld(); - } - } - } - this.clearForces(); - - this.broadphase.dirty = true; - - if(doProfiling){ - profile.integrate = performance.now() - profilingStart; - } - - // Update world time - this.time += dt; - this.stepnumber += 1; - - this.dispatchEvent(World_step_postStepEvent); - - // Invoke post-step callbacks - for(i=0; i!==N; i++){ - var bi = bodies[i]; - var postStep = bi.postStep; - if(postStep){ - postStep.call(bi); - } - } - - // Sleeping update - if(this.allowSleep){ - for(i=0; i!==N; i++){ - bodies[i].sleepTick(this.time); - } - } -}; - -/** - * Sets all body forces in the world to zero. - * @method clearForces - */ -World.prototype.clearForces = function(){ - var bodies = this.bodies; - var N = bodies.length; - for(var i=0; i !== N; i++){ - var b = bodies[i], - force = b.force, - tau = b.torque; - - b.force.set(0,0,0); - b.torque.set(0,0,0); - } -}; - -},{"../collision/AABB":3,"../collision/ArrayCollisionMatrix":4,"../collision/NaiveBroadphase":7,"../collision/Ray":9,"../collision/RaycastResult":10,"../equations/ContactEquation":19,"../equations/FrictionEquation":21,"../material/ContactMaterial":24,"../material/Material":25,"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"../shapes/Shape":43,"../solver/GSSolver":46,"../utils/EventTarget":49,"../utils/TupleDictionary":52,"../utils/Vec3Pool":54,"./Narrowphase":55}]},{},[2]) -(2) -}); \ No newline at end of file diff --git a/examples/js/lights/RectAreaLightUniformsLib.js b/examples/js/lights/RectAreaLightUniformsLib.js index 078806bb31fc1a..c00fb2d308e11d 100644 --- a/examples/js/lights/RectAreaLightUniformsLib.js +++ b/examples/js/lights/RectAreaLightUniformsLib.js @@ -34,13 +34,6 @@ THREE.RectAreaLightUniformsLib = { THREE.UniformsLib.LTC_1 = ltc_1; THREE.UniformsLib.LTC_2 = ltc_2; - // add ltc data textures to material uniforms - - var ltc = { ltc_1: { value: null }, ltc_2: { value: null } }; - - Object.assign( THREE.ShaderLib.standard.uniforms, ltc ); - Object.assign( THREE.ShaderLib.physical.uniforms, ltc ); - } }; diff --git a/examples/js/loaders/GLTFLoader.js b/examples/js/loaders/GLTFLoader.js index 170854499697dc..8ade0d6b51b524 100644 --- a/examples/js/loaders/GLTFLoader.js +++ b/examples/js/loaders/GLTFLoader.js @@ -488,7 +488,12 @@ THREE.GLTFLoader = ( function () { } - GLTFMaterialsClearcoatExtension.prototype.getMaterialType = function ( /* materialIndex */ ) { + GLTFMaterialsClearcoatExtension.prototype.getMaterialType = function ( materialIndex ) { + + var parser = this.parser; + var materialDef = parser.json.materials[ materialIndex ]; + + if ( ! materialDef.extensions || ! materialDef.extensions[ this.name ] ) return null; return THREE.MeshPhysicalMaterial; @@ -564,7 +569,12 @@ THREE.GLTFLoader = ( function () { } - GLTFMaterialsTransmissionExtension.prototype.getMaterialType = function ( /* materialIndex */ ) { + GLTFMaterialsTransmissionExtension.prototype.getMaterialType = function ( materialIndex ) { + + var parser = this.parser; + var materialDef = parser.json.materials[ materialIndex ]; + + if ( ! materialDef.extensions || ! materialDef.extensions[ this.name ] ) return null; return THREE.MeshPhysicalMaterial; diff --git a/examples/jsm/exporters/ColladaExporter.js b/examples/jsm/exporters/ColladaExporter.js index 3638f100f40810..df0d7cf71e8071 100644 --- a/examples/jsm/exporters/ColladaExporter.js +++ b/examples/jsm/exporters/ColladaExporter.js @@ -109,8 +109,8 @@ ColladaExporter.prototype = { canvas = canvas || document.createElement( 'canvas' ); ctx = ctx || canvas.getContext( '2d' ); - canvas.width = image.naturalWidth; - canvas.height = image.naturalHeight; + canvas.width = image.width; + canvas.height = image.height; ctx.drawImage( image, 0, 0 ); diff --git a/examples/jsm/libs/cannon.module.min.js b/examples/jsm/libs/cannon.module.min.js deleted file mode 100644 index 91e141ca159188..00000000000000 --- a/examples/jsm/libs/cannon.module.min.js +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (c) 2015 cannon.js Authors - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&false)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.CANNON=e()}}(function(){return function e(f,n,o){function d(t,l){if(!n[t]){if(!f[t]){var u="function"==typeof require&&require;if(!l&&u)return u(t,!0);if(i)return i(t,!0);throw new Error("Cannot find module '"+t+"'")}var p=n[t]={exports:{}};f[t][0].call(p.exports,function(e){var n=f[t][1][e];return d(n?n:e)},p,p.exports,e,f,n,o)}return n[t].exports}for(var i="function"==typeof require&&require,t=0;t (http://steffe.se)",keywords:["cannon.js","cannon","physics","engine","3d"],main:"./build/cannon.js",engines:{node:"*"},repository:{type:"git",url:"https://github.com/schteppe/cannon.js.git"},bugs:{url:"https://github.com/schteppe/cannon.js/issues"},licenses:[{type:"MIT"}],devDependencies:{jshint:"latest","uglify-js":"latest",nodeunit:"^0.9.0",grunt:"~0.4.0","grunt-contrib-jshint":"~0.1.1","grunt-contrib-nodeunit":"^0.4.1","grunt-contrib-concat":"~0.1.3","grunt-contrib-uglify":"^0.5.1","grunt-browserify":"^2.1.4","grunt-contrib-yuidoc":"^0.5.2",browserify:"*"},dependencies:{}}},{}],2:[function(e,f){f.exports={version:e("../package.json").version,AABB:e("./collision/AABB"),ArrayCollisionMatrix:e("./collision/ArrayCollisionMatrix"),Body:e("./objects/Body"),Box:e("./shapes/Box"),Broadphase:e("./collision/Broadphase"),Constraint:e("./constraints/Constraint"),ContactEquation:e("./equations/ContactEquation"),Narrowphase:e("./world/Narrowphase"),ConeTwistConstraint:e("./constraints/ConeTwistConstraint"),ContactMaterial:e("./material/ContactMaterial"),ConvexPolyhedron:e("./shapes/ConvexPolyhedron"),Cylinder:e("./shapes/Cylinder"),DistanceConstraint:e("./constraints/DistanceConstraint"),Equation:e("./equations/Equation"),EventTarget:e("./utils/EventTarget"),FrictionEquation:e("./equations/FrictionEquation"),GSSolver:e("./solver/GSSolver"),GridBroadphase:e("./collision/GridBroadphase"),Heightfield:e("./shapes/Heightfield"),HingeConstraint:e("./constraints/HingeConstraint"),LockConstraint:e("./constraints/LockConstraint"),Mat3:e("./math/Mat3"),Material:e("./material/Material"),NaiveBroadphase:e("./collision/NaiveBroadphase"),ObjectCollisionMatrix:e("./collision/ObjectCollisionMatrix"),Pool:e("./utils/Pool"),Particle:e("./shapes/Particle"),Plane:e("./shapes/Plane"),PointToPointConstraint:e("./constraints/PointToPointConstraint"),Quaternion:e("./math/Quaternion"),Ray:e("./collision/Ray"),RaycastVehicle:e("./objects/RaycastVehicle"),RaycastResult:e("./collision/RaycastResult"),RigidVehicle:e("./objects/RigidVehicle"),RotationalEquation:e("./equations/RotationalEquation"),RotationalMotorEquation:e("./equations/RotationalMotorEquation"),SAPBroadphase:e("./collision/SAPBroadphase"),SPHSystem:e("./objects/SPHSystem"),Shape:e("./shapes/Shape"),Solver:e("./solver/Solver"),Sphere:e("./shapes/Sphere"),SplitSolver:e("./solver/SplitSolver"),Spring:e("./objects/Spring"),Trimesh:e("./shapes/Trimesh"),Vec3:e("./math/Vec3"),Vec3Pool:e("./utils/Vec3Pool"),World:e("./world/World")}},{"../package.json":1,"./collision/AABB":3,"./collision/ArrayCollisionMatrix":4,"./collision/Broadphase":5,"./collision/GridBroadphase":6,"./collision/NaiveBroadphase":7,"./collision/ObjectCollisionMatrix":8,"./collision/Ray":9,"./collision/RaycastResult":10,"./collision/SAPBroadphase":11,"./constraints/ConeTwistConstraint":12,"./constraints/Constraint":13,"./constraints/DistanceConstraint":14,"./constraints/HingeConstraint":15,"./constraints/LockConstraint":16,"./constraints/PointToPointConstraint":17,"./equations/ContactEquation":19,"./equations/Equation":20,"./equations/FrictionEquation":21,"./equations/RotationalEquation":22,"./equations/RotationalMotorEquation":23,"./material/ContactMaterial":24,"./material/Material":25,"./math/Mat3":27,"./math/Quaternion":28,"./math/Vec3":30,"./objects/Body":31,"./objects/RaycastVehicle":32,"./objects/RigidVehicle":33,"./objects/SPHSystem":34,"./objects/Spring":35,"./shapes/Box":37,"./shapes/ConvexPolyhedron":38,"./shapes/Cylinder":39,"./shapes/Heightfield":40,"./shapes/Particle":41,"./shapes/Plane":42,"./shapes/Shape":43,"./shapes/Sphere":44,"./shapes/Trimesh":45,"./solver/GSSolver":46,"./solver/Solver":47,"./solver/SplitSolver":48,"./utils/EventTarget":49,"./utils/Pool":51,"./utils/Vec3Pool":54,"./world/Narrowphase":55,"./world/World":56}],3:[function(e,f){function n(e){e=e||{},this.lowerBound=new o,e.lowerBound&&this.lowerBound.copy(e.lowerBound),this.upperBound=new o,e.upperBound&&this.upperBound.copy(e.upperBound)}{var o=e("../math/Vec3");e("../utils/Utils")}f.exports=n;var d=new o;n.prototype.setFromPoints=function(e,f,n,o){var i=this.lowerBound,t=this.upperBound,l=n;i.copy(e[0]),l&&l.vmult(i,i),t.copy(i);for(var u=1;ut.x&&(t.x=p.x),p.xt.y&&(t.y=p.y),p.yt.z&&(t.z=p.z),p.zf&&(this.lowerBound.x=f);var n=e.upperBound.x;this.upperBound.xf&&(this.lowerBound.y=f);var n=e.upperBound.y;this.upperBound.yf&&(this.lowerBound.z=f);var n=e.upperBound.z;this.upperBound.z=d.x&&f.y<=o.y&&n.y>=d.y&&f.z<=o.z&&n.z>=d.z},n.prototype.getCorners=function(e,f,n,o,d,i,t,l){var u=this.lowerBound,p=this.upperBound;e.copy(u),f.set(p.x,u.y,u.z),n.set(p.x,p.y,u.z),o.set(u.x,p.y,p.z),d.set(p.x,u.y,u.z),i.set(u.x,p.y,u.z),t.set(u.x,u.y,p.z),l.copy(p)};var i=[new o,new o,new o,new o,new o,new o,new o,new o];n.prototype.toLocalFrame=function(e,f){var n=i,o=n[0],d=n[1],t=n[2],l=n[3],u=n[4],p=n[5],s=n[6],y=n[7];this.getCorners(o,d,t,l,u,p,s,y);for(var c=0;8!==c;c++){var a=n[c];e.pointToLocal(a,a)}return f.setFromPoints(n)},n.prototype.toWorldFrame=function(e,f){var n=i,o=n[0],d=n[1],t=n[2],l=n[3],u=n[4],p=n[5],s=n[6],y=n[7];this.getCorners(o,d,t,l,u,p,s,y);for(var c=0;8!==c;c++){var a=n[c];e.pointToWorld(a,a)}return f.setFromPoints(n)}},{"../math/Vec3":30,"../utils/Utils":53}],4:[function(e,f){function n(){this.matrix=[]}f.exports=n,n.prototype.get=function(e,f){if(e=e.index,f=f.index,f>e){var n=f;f=e,e=n}return this.matrix[(e*(e+1)>>1)+f-1]},n.prototype.set=function(e,f,n){if(e=e.index,f=f.index,f>e){var o=f;f=e,e=o}this.matrix[(e*(e+1)>>1)+f-1]=n?1:0},n.prototype.reset=function(){for(var e=0,f=this.matrix.length;e!==f;e++)this.matrix[e]=0},n.prototype.setNumObjects=function(e){this.matrix.length=e*(e-1)>>1}},{}],5:[function(e,f){function n(){this.world=null,this.useBoundingBoxes=!1,this.dirty=!0}{var o=e("../objects/Body"),d=e("../math/Vec3"),i=e("../math/Quaternion");e("../shapes/Shape"),e("../shapes/Plane")}f.exports=n,n.prototype.collisionPairs=function(){throw new Error("collisionPairs not implemented for this BroadPhase class!")};var t=o.STATIC|o.KINEMATIC;n.prototype.needBroadphaseCollision=function(e,f){return 0===(e.collisionFilterGroup&f.collisionFilterMask)||0===(f.collisionFilterGroup&e.collisionFilterMask)?!1:0===(e.type&t)&&e.sleepState!==o.SLEEPING||0===(f.type&t)&&f.sleepState!==o.SLEEPING?!0:!1},n.prototype.intersectionTest=function(e,f,n,o){this.useBoundingBoxes?this.doBoundingBoxBroadphase(e,f,n,o):this.doBoundingSphereBroadphase(e,f,n,o)};{var l=new d;new d,new i,new d}n.prototype.doBoundingSphereBroadphase=function(e,f,n,o){var d=l;f.position.vsub(e.position,d);var i=Math.pow(e.boundingRadius+f.boundingRadius,2),t=d.norm2();i>t&&(n.push(e),o.push(f))},n.prototype.doBoundingBoxBroadphase=function(e,f,n,o){e.aabbNeedsUpdate&&e.computeAABB(),f.aabbNeedsUpdate&&f.computeAABB(),e.aabb.overlaps(f.aabb)&&(n.push(e),o.push(f))};var u={keys:[]},p=[],s=[];n.prototype.makePairsUnique=function(e,f){for(var n=u,o=p,d=s,i=e.length,t=0;t!==i;t++)o[t]=e[t],d[t]=f[t];e.length=0,f.length=0;for(var t=0;t!==i;t++){var l=o[t].id,y=d[t].id,c=y>l?l+","+y:y+","+l;n[c]=t,n.keys.push(c)}for(var t=0;t!==n.keys.length;t++){var c=n.keys.pop(),a=n[c];e.push(o[a]),f.push(d[a]),delete n[c]}},n.prototype.setWorld=function(){};var y=new d;n.boundingSphereCheck=function(e,f){var n=y;return e.position.vsub(f.position,n),Math.pow(e.shape.boundingSphereRadius+f.shape.boundingSphereRadius,2)>n.norm2()},n.prototype.aabbQuery=function(){return console.warn(".aabbQuery is not implemented in this Broadphase subclass."),[]}},{"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"../shapes/Plane":42,"../shapes/Shape":43}],6:[function(e,f){function n(e,f,n,i,t){o.apply(this),this.nx=n||10,this.ny=i||10,this.nz=t||10,this.aabbMin=e||new d(100,100,100),this.aabbMax=f||new d(-100,-100,-100);var l=this.nx*this.ny*this.nz;if(0>=l)throw"GridBroadphase: Each dimension's n must be >0";this.bins=[],this.binLengths=[],this.bins.length=l,this.binLengths.length=l;for(var u=0;l>u;u++)this.bins[u]=[],this.binLengths[u]=0}f.exports=n;var o=e("./Broadphase"),d=e("../math/Vec3"),i=e("../shapes/Shape");n.prototype=new o,n.prototype.constructor=n;{var t=new d;new d}n.prototype.collisionPairs=function(e,f,n){function o(e,f,n,o,d,i,t){var l=(e-g)*v|0,u=(f-x)*A|0,p=(n-j)*C|0,b=I((o-g)*v),m=I((d-x)*A),N=I((i-j)*C);0>l?l=0:l>=s&&(l=s-1),0>u?u=0:u>=y&&(u=y-1),0>p?p=0:p>=c&&(p=c-1),0>b?b=0:b>=s&&(b=s-1),0>m?m=0:m>=y&&(m=y-1),0>N?N=0:N>=c&&(N=c-1),l*=a,u*=r,p*=w,b*=a,m*=r,N*=w;for(var O=l;b>=O;O+=a)for(var h=u;m>=h;h+=r)for(var k=p;N>=k;k+=w){var q=O+h+k;E[q][F[q]++]=t}}for(var d=e.numObjects(),l=e.bodies,u=this.aabbMax,p=this.aabbMin,s=this.nx,y=this.ny,c=this.nz,a=y*c,r=c,w=1,b=u.x,m=u.y,N=u.z,g=p.x,x=p.y,j=p.z,v=s/(b-g),A=y/(m-x),C=c/(N-j),O=(b-g)/s,h=(m-x)/y,k=(N-j)/c,q=.5*Math.sqrt(O*O+h*h+k*k),z=i.types,B=z.SPHERE,D=z.PLANE,E=(z.BOX,z.COMPOUND,z.CONVEXPOLYHEDRON,this.bins),F=this.binLengths,G=this.bins.length,H=0;H!==G;H++)F[H]=0;for(var I=Math.ceil,p=Math.min,u=Math.max,H=0;H!==d;H++){var J=l[H],K=J.shape;switch(K.type){case B:var L=J.position.x,M=J.position.y,P=J.position.z,Q=K.radius;o(L-Q,M-Q,P-Q,L+Q,M+Q,P+Q,J);break;case D:K.worldNormalNeedsUpdate&&K.computeWorldNormal(J.quaternion);var R=K.worldNormal,S=g+.5*O-J.position.x,T=x+.5*h-J.position.y,U=j+.5*k-J.position.z,V=t;V.set(S,T,U);for(var W=0,X=0;W!==s;W++,X+=a,V.y=T,V.x+=O)for(var Y=0,Z=0;Y!==y;Y++,Z+=r,V.z=U,V.y+=h)for(var $=0,_=0;$!==c;$++,_+=w,V.z+=k)if(V.dot(R)1)for(var nf=E[H],W=0;W!==ff;W++)for(var J=nf[W],Y=0;Y!==W;Y++){var of=nf[Y];this.needBroadphaseCollision(J,of)&&this.intersectionTest(J,of,f,n)}}this.makePairsUnique(f,n)}},{"../math/Vec3":30,"../shapes/Shape":43,"./Broadphase":5}],7:[function(e,f){function n(){o.apply(this)}f.exports=n;var o=e("./Broadphase"),d=e("./AABB");n.prototype=new o,n.prototype.constructor=n,n.prototype.collisionPairs=function(e,f,n){var o,d,i,t,l=e.bodies,u=l.length;for(o=0;o!==u;o++)for(d=0;d!==o;d++)i=l[o],t=l[d],this.needBroadphaseCollision(i,t)&&this.intersectionTest(i,t,f,n)};new d;n.prototype.aabbQuery=function(e,f,n){n=n||[];for(var o=0;oe){var n=f;f=e,e=n}return e+"-"+f in this.matrix},n.prototype.set=function(e,f,n){if(e=e.id,f=f.id,f>e){var o=f;f=e,e=o}n?this.matrix[e+"-"+f]=!0:delete this.matrix[e+"-"+f]},n.prototype.reset=function(){this.matrix={}},n.prototype.setNumObjects=function(){}},{}],9:[function(e,f){function n(e,f){this.from=e?e.clone():new i,this.to=f?f.clone():new i,this._direction=new i,this.precision=1e-4,this.checkCollisionResponse=!0,this.skipBackfaces=!1,this.collisionFilterMask=-1,this.collisionFilterGroup=-1,this.mode=n.ANY,this.result=new u,this.hasHit=!1,this.callback=function(){}}function o(e,f,n,o){o.vsub(f,G),n.vsub(f,a),e.vsub(f,r);var d,i,t=G.dot(G),l=G.dot(a),u=G.dot(r),p=a.dot(a),s=a.dot(r);return(d=p*u-l*s)>=0&&(i=t*s-l*u)>=0&&t*p-l*l>d+i}function d(e,f,n){n.vsub(e,G);var o=G.dot(f);f.mult(o,H),H.vadd(e,H);var d=n.distanceTo(H);return d}f.exports=n;var i=e("../math/Vec3"),t=e("../math/Quaternion"),l=e("../math/Transform"),u=(e("../shapes/ConvexPolyhedron"),e("../shapes/Box"),e("../collision/RaycastResult")),p=e("../shapes/Shape"),s=e("../collision/AABB");n.prototype.constructor=n,n.CLOSEST=1,n.ANY=2,n.ALL=4;var y=new s,c=[];n.prototype.intersectWorld=function(e,f){return this.mode=f.mode||n.ANY,this.result=f.result||new u,this.skipBackfaces=!!f.skipBackfaces,this.collisionFilterMask="undefined"!=typeof f.collisionFilterMask?f.collisionFilterMask:-1,this.collisionFilterGroup="undefined"!=typeof f.collisionFilterGroup?f.collisionFilterGroup:-1,f.from&&this.from.copy(f.from),f.to&&this.to.copy(f.to),this.callback=f.callback||function(){},this.hasHit=!1,this.result.reset(),this._updateDirection(),this.getAABB(y),c.length=0,e.broadphase.aabbQuery(e,y,c),this.intersectBodies(c),this.hasHit};var a=new i,r=new i;n.pointInTriangle=o;var w=new i,b=new t;n.prototype.intersectBody=function(e,f){f&&(this.result=f,this._updateDirection());var n=this.checkCollisionResponse;if((!n||e.collisionResponse)&&0!==(this.collisionFilterGroup&e.collisionFilterMask)&&0!==(e.collisionFilterGroup&this.collisionFilterMask))for(var o=w,d=b,i=0,t=e.shapes.length;t>i;i++){var l=e.shapes[i];if((!n||l.collisionResponse)&&(e.quaternion.mult(e.shapeOrientations[i],d),e.quaternion.vmult(e.shapeOffsets[i],o),o.vadd(e.position,o),this.intersectShape(l,d,o,e),this.result._shouldStop))break}},n.prototype.intersectBodies=function(e,f){f&&(this.result=f,this._updateDirection());for(var n=0,o=e.length;!this.result._shouldStop&&o>n;n++)this.intersectBody(e[n])},n.prototype._updateDirection=function(){this.to.vsub(this.from,this._direction),this._direction.normalize()},n.prototype.intersectShape=function(e,f,n,o){var i=this.from,t=d(i,this._direction,n);if(!(t>e.boundingSphereRadius)){var l=this[e.type];l&&l.call(this,e,f,n,o)}};{var m=(new i,new i,new i),N=new i,g=new i,x=new i;new i,new u}n.prototype.intersectBox=function(e,f,n,o){return this.intersectConvex(e.convexPolyhedronRepresentation,f,n,o)},n.prototype[p.types.BOX]=n.prototype.intersectBox,n.prototype.intersectPlane=function(e,f,n,o){var d=this.from,t=this.to,l=this._direction,u=new i(0,0,1);f.vmult(u,u);var p=new i;d.vsub(n,p);var s=p.dot(u);t.vsub(n,p);var y=p.dot(u);if(!(s*y>0||d.distanceTo(t)c)&&(c=p[0]),(null===y||p[1]a)&&(a=p[1])),null!==s){var w=[];e.getRectMinMax(s,y,c,a,w);for(var b=(w[0],w[1],s);c>=b;b++)for(var m=y;a>=m;m++){if(this.result._shouldStop)return;if(e.getConvexTrianglePillar(b,m,!1),l.pointToWorldFrame(o,f,e.pillarOffset,t),this.intersectConvex(e.pillarConvex,f,t,d,j),this.result._shouldStop)return;e.getConvexTrianglePillar(b,m,!0),l.pointToWorldFrame(o,f,e.pillarOffset,t),this.intersectConvex(e.pillarConvex,f,t,d,j)}}},n.prototype[p.types.HEIGHTFIELD]=n.prototype.intersectHeightfield;var v=new i,A=new i;n.prototype.intersectSphere=function(e,f,n,o){var d=this.from,i=this.to,t=e.radius,l=Math.pow(i.x-d.x,2)+Math.pow(i.y-d.y,2)+Math.pow(i.z-d.z,2),u=2*((i.x-d.x)*(d.x-n.x)+(i.y-d.y)*(d.y-n.y)+(i.z-d.z)*(d.z-n.z)),p=Math.pow(d.x-n.x,2)+Math.pow(d.y-n.y,2)+Math.pow(d.z-n.z,2)-Math.pow(t,2),s=Math.pow(u,2)-4*l*p,y=v,c=A;if(!(0>s))if(0===s)d.lerp(i,s,y),y.vsub(n,c),c.normalize(),this.reportIntersection(c,y,e,o,-1);else{var a=(-u-Math.sqrt(s))/(2*l),r=(-u+Math.sqrt(s))/(2*l);if(a>=0&&1>=a&&(d.lerp(i,a,y),y.vsub(n,c),c.normalize(),this.reportIntersection(c,y,e,o,-1)),this.result._shouldStop)return;r>=0&&1>=r&&(d.lerp(i,r,y),y.vsub(n,c),c.normalize(),this.reportIntersection(c,y,e,o,-1))}},n.prototype[p.types.SPHERE]=n.prototype.intersectSphere;var C=new i,O=(new i,new i,new i);n.prototype.intersectConvex=function(e,f,n,d,i){for(var t=C,l=O,u=i&&i.faceList||null,p=e.faces,s=e.vertices,y=e.faceNormals,c=this._direction,a=this.from,r=this.to,w=a.distanceTo(r),b=u?u.length:p.length,j=this.result,v=0;!j._shouldStop&&b>v;v++){var A=u?u[v]:v,h=p[A],k=y[A],q=f,z=n;l.copy(s[h[0]]),q.vmult(l,l),l.vadd(z,l),l.vsub(a,l),q.vmult(k,t);var B=c.dot(t);if(!(Math.abs(B)D)){c.mult(D,m),m.vadd(a,m),N.copy(s[h[0]]),q.vmult(N,N),z.vadd(N,N);for(var E=1;!j._shouldStop&&Ew||this.reportIntersection(t,m,e,d,A)}}}}},n.prototype[p.types.CONVEXPOLYHEDRON]=n.prototype.intersectConvex;var h=new i,k=new i,q=new i,z=new i,B=new i,D=new i,E=(new s,[]),F=new l;n.prototype.intersectTrimesh=function(e,f,n,d,i){var t=h,u=E,p=F,s=O,y=k,c=q,a=z,r=D,w=B,b=(i&&i.faceList||null,e.indices),j=(e.vertices,e.faceNormals,this.from),v=this.to,A=this._direction;p.position.copy(n),p.quaternion.copy(f),l.vectorToLocalFrame(n,f,A,y),l.pointToLocalFrame(n,f,j,c),l.pointToLocalFrame(n,f,v,a);var C=c.distanceSquared(a);e.tree.rayQuery(this,p,u);for(var G=0,H=u.length;!this.result._shouldStop&&G!==H;G++){var I=u[G];e.getNormal(I,t),e.getVertex(b[3*I],N),N.vsub(c,s);var J=y.dot(t),K=t.dot(s)/J;if(!(0>K)){y.scale(K,m),m.vadd(c,m),e.getVertex(b[3*I+1],g),e.getVertex(b[3*I+2],x);var L=m.distanceSquared(c);!o(m,g,N,x)&&!o(m,N,g,x)||L>C||(l.vectorToWorldFrame(f,t,w),l.pointToWorldFrame(n,f,m,r),this.reportIntersection(w,r,e,d,I))}}u.length=0},n.prototype[p.types.TRIMESH]=n.prototype.intersectTrimesh,n.prototype.reportIntersection=function(e,f,o,d,i){var t=this.from,l=this.to,u=t.distanceTo(f),p=this.result;if(!(this.skipBackfaces&&e.dot(this._direction)>0))switch(p.hitFaceIndex="undefined"!=typeof i?i:-1,this.mode){case n.ALL:this.hasHit=!0,p.set(t,l,e,f,o,d,u),p.hasHit=!0,this.callback(p);break;case n.CLOSEST:(uf;f++){for(var o=e[f],d=f-1;d>=0&&!(e[d].aabb.lowerBound.x<=o.aabb.lowerBound.x);d--)e[d+1]=e[d];e[d+1]=o}return e},n.insertionSortY=function(e){for(var f=1,n=e.length;n>f;f++){for(var o=e[f],d=f-1;d>=0&&!(e[d].aabb.lowerBound.y<=o.aabb.lowerBound.y);d--)e[d+1]=e[d];e[d+1]=o}return e},n.insertionSortZ=function(e){for(var f=1,n=e.length;n>f;f++){for(var o=e[f],d=f-1;d>=0&&!(e[d].aabb.lowerBound.z<=o.aabb.lowerBound.z);d--)e[d+1]=e[d];e[d+1]=o}return e},n.prototype.collisionPairs=function(e,f,o){var d,i,t=this.axisList,l=t.length,u=this.axisIndex;for(this.dirty&&(this.sortList(),this.dirty=!1),d=0;d!==l;d++){var p=t[d];for(i=d+1;l>i;i++){var s=t[i];if(this.needBroadphaseCollision(p,s)){if(!n.checkBounds(p,s,u))break;this.intersectionTest(p,s,f,o)}}}},n.prototype.sortList=function(){for(var e=this.axisList,f=this.axisIndex,o=e.length,d=0;d!==o;d++){var i=e[d];i.aabbNeedsUpdate&&i.computeAABB()}0===f?n.insertionSortX(e):1===f?n.insertionSortY(e):2===f&&n.insertionSortZ(e)},n.checkBounds=function(e,f,n){var o,d;0===n?(o=e.position.x,d=f.position.x):1===n?(o=e.position.y,d=f.position.y):2===n&&(o=e.position.z,d=f.position.z);var i=e.boundingRadius,t=f.boundingRadius,l=o+i,u=d-t;return l>u},n.prototype.autoDetectAxis=function(){for(var e=0,f=0,n=0,o=0,d=0,i=0,t=this.axisList,l=t.length,u=1/l,p=0;p!==l;p++){var s=t[p],y=s.position.x;e+=y,f+=y*y;var c=s.position.y;n+=c,o+=c*c;var a=s.position.z;d+=a,i+=a*a}var r=f-e*e*u,w=o-n*n*u,b=i-d*d*u;this.axisIndex=r>w?r>b?0:2:w>b?1:2},n.prototype.aabbQuery=function(e,f,n){n=n||[],this.dirty&&(this.sortList(),this.dirty=!1);var o=this.axisIndex,d="x";1===o&&(d="y"),2===o&&(d="z");for(var i=this.axisList,t=(f.lowerBound[d],f.upperBound[d],0);td;d++)for(var i=0;3>i;i++){for(var t=0,l=0;3>l;l++)t+=e.elements[d+3*l]*this.elements[l+3*i];o.elements[d+3*i]=t}return o},n.prototype.scale=function(e,f){f=f||new n;for(var o=this.elements,d=f.elements,i=0;3!==i;i++)d[3*i+0]=e.x*o[3*i+0],d[3*i+1]=e.y*o[3*i+1],d[3*i+2]=e.z*o[3*i+2];return f},n.prototype.solve=function(e,f){f=f||new o;for(var n=3,d=4,i=[],t=0;n*d>t;t++)i.push(0);var t,l;for(t=0;3>t;t++)for(l=0;3>l;l++)i[t+d*l]=this.elements[t+3*l];i[3]=e.x,i[7]=e.y,i[11]=e.z;var u,p,s=3,y=s,c=4;do{if(t=y-s,0===i[t+d*t])for(l=t+1;y>l;l++)if(0!==i[t+d*l]){u=c;do p=c-u,i[p+d*t]+=i[p+d*l];while(--u);break}if(0!==i[t+d*t])for(l=t+1;y>l;l++){var a=i[t+d*l]/i[t+d*t];u=c;do p=c-u,i[p+d*l]=t>=p?0:i[p+d*l]-i[p+d*t]*a;while(--u)}}while(--s);if(f.z=i[2*d+3]/i[2*d+2],f.y=(i[1*d+3]-i[1*d+2]*f.z)/i[1*d+1],f.x=(i[0*d+3]-i[0*d+2]*f.z-i[0*d+1]*f.y)/i[0*d+0],isNaN(f.x)||isNaN(f.y)||isNaN(f.z)||1/0===f.x||1/0===f.y||1/0===f.z)throw"Could not solve equation! Got x=["+f.toString()+"], b=["+e.toString()+"], A=["+this.toString()+"]";return f},n.prototype.e=function(e,f,n){return void 0===n?this.elements[f+3*e]:void(this.elements[f+3*e]=n)},n.prototype.copy=function(e){for(var f=0;fn;n++)e+=this.elements[n]+f;return e},n.prototype.reverse=function(e){e=e||new n;for(var f=3,o=6,d=[],i=0;f*o>i;i++)d.push(0);var i,t;for(i=0;3>i;i++)for(t=0;3>t;t++)d[i+o*t]=this.elements[i+3*t];d[3]=1,d[9]=0,d[15]=0,d[4]=0,d[10]=1,d[16]=0,d[5]=0,d[11]=0,d[17]=1;var l,u,p=3,s=p,y=o;do{if(i=s-p,0===d[i+o*i])for(t=i+1;s>t;t++)if(0!==d[i+o*t]){l=y;do u=y-l,d[u+o*i]+=d[u+o*t];while(--l);break}if(0!==d[i+o*i])for(t=i+1;s>t;t++){var c=d[i+o*t]/d[i+o*i];l=y;do u=y-l,d[u+o*t]=i>=u?0:d[u+o*t]-d[u+o*i]*c;while(--l)}}while(--p);i=2;do{t=i-1;do{var c=d[i+o*t]/d[i+o*i];l=o;do u=o-l,d[u+o*t]=d[u+o*t]-d[u+o*i]*c;while(--l)}while(t--)}while(--i);i=2;do{var c=1/d[i+o*i];l=o;do u=o-l,d[u+o*i]=d[u+o*i]*c;while(--l)}while(i--);i=2;do{t=2;do{if(u=d[f+t+o*i],isNaN(u)||1/0===u)throw"Could not reverse! A=["+this.toString()+"]";e.e(i,t,u)}while(t--)}while(i--);return e},n.prototype.setRotationFromQuaternion=function(e){var f=e.x,n=e.y,o=e.z,d=e.w,i=f+f,t=n+n,l=o+o,u=f*i,p=f*t,s=f*l,y=n*t,c=n*l,a=o*l,r=d*i,w=d*t,b=d*l,m=this.elements;return m[0]=1-(y+a),m[1]=p-b,m[2]=s+w,m[3]=p+b,m[4]=1-(u+a),m[5]=c-r,m[6]=s-w,m[7]=c+r,m[8]=1-(u+y),this},n.prototype.transpose=function(e){e=e||new n;for(var f=e.elements,o=this.elements,d=0;3!==d;d++)for(var i=0;3!==i;i++)f[3*d+i]=o[3*i+d];return e}},{"./Vec3":30}],28:[function(e,f){function n(e,f,n,o){this.x=void 0!==e?e:0,this.y=void 0!==f?f:0,this.z=void 0!==n?n:0,this.w=void 0!==o?o:1}f.exports=n;var o=e("./Vec3");n.prototype.set=function(e,f,n,o){this.x=e,this.y=f,this.z=n,this.w=o},n.prototype.toString=function(){return this.x+","+this.y+","+this.z+","+this.w},n.prototype.toArray=function(){return[this.x,this.y,this.z,this.w]},n.prototype.setFromAxisAngle=function(e,f){var n=Math.sin(.5*f);this.x=e.x*n,this.y=e.y*n,this.z=e.z*n,this.w=Math.cos(.5*f)},n.prototype.toAxisAngle=function(e){e=e||new o,this.normalize();var f=2*Math.acos(this.w),n=Math.sqrt(1-this.w*this.w);return.001>n?(e.x=this.x,e.y=this.y,e.z=this.z):(e.x=this.x/n,e.y=this.y/n,e.z=this.z/n),[e,f]};var d=new o,i=new o;n.prototype.setFromVectors=function(e,f){if(e.isAntiparallelTo(f)){var n=d,o=i;e.tangents(n,o),this.setFromAxisAngle(n,Math.PI)}else{var t=e.cross(f);this.x=t.x,this.y=t.y,this.z=t.z,this.w=Math.sqrt(Math.pow(e.norm(),2)*Math.pow(f.norm(),2))+e.dot(f),this.normalize()}};var t=new o,l=new o,u=new o;n.prototype.mult=function(e,f){f=f||new n;var o=this.w,d=t,i=l,p=u;return d.set(this.x,this.y,this.z),i.set(e.x,e.y,e.z),f.w=o*e.w-d.dot(i),d.cross(i,p),f.x=o*i.x+e.w*d.x+p.x,f.y=o*i.y+e.w*d.y+p.y,f.z=o*i.z+e.w*d.z+p.z,f},n.prototype.inverse=function(e){var f=this.x,o=this.y,d=this.z,i=this.w;e=e||new n,this.conjugate(e);var t=1/(f*f+o*o+d*d+i*i);return e.x*=t,e.y*=t,e.z*=t,e.w*=t,e},n.prototype.conjugate=function(e){return e=e||new n,e.x=-this.x,e.y=-this.y,e.z=-this.z,e.w=this.w,e},n.prototype.normalize=function(){var e=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);0===e?(this.x=0,this.y=0,this.z=0,this.w=0):(e=1/e,this.x*=e,this.y*=e,this.z*=e,this.w*=e)},n.prototype.normalizeFast=function(){var e=(3-(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w))/2;0===e?(this.x=0,this.y=0,this.z=0,this.w=0):(this.x*=e,this.y*=e,this.z*=e,this.w*=e)},n.prototype.vmult=function(e,f){f=f||new o;var n=e.x,d=e.y,i=e.z,t=this.x,l=this.y,u=this.z,p=this.w,s=p*n+l*i-u*d,y=p*d+u*n-t*i,c=p*i+t*d-l*n,a=-t*n-l*d-u*i;return f.x=s*p+a*-t+y*-u-c*-l,f.y=y*p+a*-l+c*-t-s*-u,f.z=c*p+a*-u+s*-l-y*-t,f},n.prototype.copy=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},n.prototype.toEuler=function(e,f){f=f||"YZX";var n,o,d,i=this.x,t=this.y,l=this.z,u=this.w;switch(f){case"YZX":var p=i*t+l*u;if(p>.499&&(n=2*Math.atan2(i,u),o=Math.PI/2,d=0),-.499>p&&(n=-2*Math.atan2(i,u),o=-Math.PI/2,d=0),isNaN(n)){var s=i*i,y=t*t,c=l*l;n=Math.atan2(2*t*u-2*i*l,1-2*y-2*c),o=Math.asin(2*p),d=Math.atan2(2*i*u-2*t*l,1-2*s-2*c)}break;default:throw new Error("Euler order "+f+" not supported yet.")}e.y=n,e.z=o,e.x=d},n.prototype.setFromEuler=function(e,f,n,o){o=o||"XYZ";var d=Math.cos(e/2),i=Math.cos(f/2),t=Math.cos(n/2),l=Math.sin(e/2),u=Math.sin(f/2),p=Math.sin(n/2);return"XYZ"===o?(this.x=l*i*t+d*u*p,this.y=d*u*t-l*i*p,this.z=d*i*p+l*u*t,this.w=d*i*t-l*u*p):"YXZ"===o?(this.x=l*i*t+d*u*p,this.y=d*u*t-l*i*p,this.z=d*i*p-l*u*t,this.w=d*i*t+l*u*p):"ZXY"===o?(this.x=l*i*t-d*u*p,this.y=d*u*t+l*i*p,this.z=d*i*p+l*u*t,this.w=d*i*t-l*u*p):"ZYX"===o?(this.x=l*i*t-d*u*p,this.y=d*u*t+l*i*p,this.z=d*i*p-l*u*t,this.w=d*i*t+l*u*p):"YZX"===o?(this.x=l*i*t+d*u*p,this.y=d*u*t+l*i*p,this.z=d*i*p-l*u*t,this.w=d*i*t-l*u*p):"XZY"===o&&(this.x=l*i*t-d*u*p,this.y=d*u*t-l*i*p,this.z=d*i*p+l*u*t,this.w=d*i*t+l*u*p),this},n.prototype.clone=function(){return new n(this.x,this.y,this.z,this.w)}},{"./Vec3":30}],29:[function(e,f){function n(e){e=e||{},this.position=new o,e.position&&this.position.copy(e.position),this.quaternion=new d,e.quaternion&&this.quaternion.copy(e.quaternion)}var o=e("./Vec3"),d=e("./Quaternion");f.exports=n;var i=new d;n.pointToLocalFrame=function(e,f,n,d){var d=d||new o;return n.vsub(e,d),f.conjugate(i),i.vmult(d,d),d},n.prototype.pointToLocal=function(e,f){return n.pointToLocalFrame(this.position,this.quaternion,e,f)},n.pointToWorldFrame=function(e,f,n,d){var d=d||new o;return f.vmult(n,d),d.vadd(e,d),d},n.prototype.pointToWorld=function(e,f){return n.pointToWorldFrame(this.position,this.quaternion,e,f)},n.prototype.vectorToWorldFrame=function(e,f){var f=f||new o;return this.quaternion.vmult(e,f),f},n.vectorToWorldFrame=function(e,f,n){return e.vmult(f,n),n},n.vectorToLocalFrame=function(e,f,n,d){var d=d||new o;return f.w*=-1,f.vmult(n,d),f.w*=-1,d}},{"./Quaternion":28,"./Vec3":30}],30:[function(e,f){function n(e,f,n){this.x=e||0,this.y=f||0,this.z=n||0}f.exports=n;var o=e("./Mat3");n.ZERO=new n(0,0,0),n.UNIT_X=new n(1,0,0),n.UNIT_Y=new n(0,1,0),n.UNIT_Z=new n(0,0,1),n.prototype.cross=function(e,f){var o=e.x,d=e.y,i=e.z,t=this.x,l=this.y,u=this.z;return f=f||new n,f.x=l*i-u*d,f.y=u*o-t*i,f.z=t*d-l*o,f},n.prototype.set=function(e,f,n){return this.x=e,this.y=f,this.z=n,this},n.prototype.setZero=function(){this.x=this.y=this.z=0},n.prototype.vadd=function(e,f){return f?(f.x=e.x+this.x,f.y=e.y+this.y,f.z=e.z+this.z,void 0):new n(this.x+e.x,this.y+e.y,this.z+e.z)},n.prototype.vsub=function(e,f){return f?(f.x=this.x-e.x,f.y=this.y-e.y,f.z=this.z-e.z,void 0):new n(this.x-e.x,this.y-e.y,this.z-e.z)},n.prototype.crossmat=function(){return new o([0,-this.z,this.y,this.z,0,-this.x,-this.y,this.x,0])},n.prototype.normalize=function(){var e=this.x,f=this.y,n=this.z,o=Math.sqrt(e*e+f*f+n*n);if(o>0){var d=1/o;this.x*=d,this.y*=d,this.z*=d}else this.x=0,this.y=0,this.z=0;return o},n.prototype.unit=function(e){e=e||new n;var f=this.x,o=this.y,d=this.z,i=Math.sqrt(f*f+o*o+d*d);return i>0?(i=1/i,e.x=f*i,e.y=o*i,e.z=d*i):(e.x=1,e.y=0,e.z=0),e},n.prototype.norm=function(){var e=this.x,f=this.y,n=this.z;return Math.sqrt(e*e+f*f+n*n)},n.prototype.length=n.prototype.norm,n.prototype.norm2=function(){return this.dot(this)},n.prototype.lengthSquared=n.prototype.norm2,n.prototype.distanceTo=function(e){var f=this.x,n=this.y,o=this.z,d=e.x,i=e.y,t=e.z;return Math.sqrt((d-f)*(d-f)+(i-n)*(i-n)+(t-o)*(t-o))},n.prototype.distanceSquared=function(e){var f=this.x,n=this.y,o=this.z,d=e.x,i=e.y,t=e.z;return(d-f)*(d-f)+(i-n)*(i-n)+(t-o)*(t-o)},n.prototype.mult=function(e,f){f=f||new n;var o=this.x,d=this.y,i=this.z;return f.x=e*o,f.y=e*d,f.z=e*i,f},n.prototype.scale=n.prototype.mult,n.prototype.dot=function(e){return this.x*e.x+this.y*e.y+this.z*e.z},n.prototype.isZero=function(){return 0===this.x&&0===this.y&&0===this.z},n.prototype.negate=function(e){return e=e||new n,e.x=-this.x,e.y=-this.y,e.z=-this.z,e};var d=new n,i=new n;n.prototype.tangents=function(e,f){var n=this.norm();if(n>0){var o=d,t=1/n;o.set(this.x*t,this.y*t,this.z*t);var l=i;Math.abs(o.x)<.9?(l.set(1,0,0),o.cross(l,e)):(l.set(0,1,0),o.cross(l,e)),o.cross(e,f)}else e.set(1,0,0),f.set(0,1,0)},n.prototype.toString=function(){return this.x+","+this.y+","+this.z},n.prototype.toArray=function(){return[this.x,this.y,this.z]},n.prototype.copy=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},n.prototype.lerp=function(e,f,n){var o=this.x,d=this.y,i=this.z;n.x=o+(e.x-o)*f,n.y=d+(e.y-d)*f,n.z=i+(e.z-i)*f},n.prototype.almostEquals=function(e,f){return void 0===f&&(f=1e-6),Math.abs(this.x-e.x)>f||Math.abs(this.y-e.y)>f||Math.abs(this.z-e.z)>f?!1:!0},n.prototype.almostZero=function(e){return void 0===e&&(e=1e-6),Math.abs(this.x)>e||Math.abs(this.y)>e||Math.abs(this.z)>e?!1:!0};var t=new n;n.prototype.isAntiparallelTo=function(e,f){return this.negate(t),t.almostEquals(e,f)},n.prototype.clone=function(){return new n(this.x,this.y,this.z)}},{"./Mat3":27}],31:[function(e,f){function n(e){e=e||{},o.apply(this),this.id=n.idCounter++,this.world=null,this.preStep=null,this.postStep=null,this.vlambda=new d,this.collisionFilterGroup="number"==typeof e.collisionFilterGroup?e.collisionFilterGroup:1,this.collisionFilterMask="number"==typeof e.collisionFilterMask?e.collisionFilterMask:1,this.collisionResponse=!0,this.position=new d,e.position&&this.position.copy(e.position),this.previousPosition=new d,this.initPosition=new d,this.velocity=new d,e.velocity&&this.velocity.copy(e.velocity),this.initVelocity=new d,this.force=new d;var f="number"==typeof e.mass?e.mass:0;this.mass=f,this.invMass=f>0?1/f:0,this.material=e.material||null,this.linearDamping="number"==typeof e.linearDamping?e.linearDamping:.01,this.type=0>=f?n.STATIC:n.DYNAMIC,typeof e.type==typeof n.STATIC&&(this.type=e.type),this.allowSleep="undefined"!=typeof e.allowSleep?e.allowSleep:!0,this.sleepState=0,this.sleepSpeedLimit="undefined"!=typeof e.sleepSpeedLimit?e.sleepSpeedLimit:.1,this.sleepTimeLimit="undefined"!=typeof e.sleepTimeLimit?e.sleepTimeLimit:1,this.timeLastSleepy=0,this._wakeUpAfterNarrowphase=!1,this.torque=new d,this.quaternion=new t,e.quaternion&&this.quaternion.copy(e.quaternion),this.initQuaternion=new t,this.angularVelocity=new d,e.angularVelocity&&this.angularVelocity.copy(e.angularVelocity),this.initAngularVelocity=new d,this.interpolatedPosition=new d,this.interpolatedQuaternion=new t,this.shapes=[],this.shapeOffsets=[],this.shapeOrientations=[],this.inertia=new d,this.invInertia=new d,this.invInertiaWorld=new i,this.invMassSolve=0,this.invInertiaSolve=new d,this.invInertiaWorldSolve=new i,this.fixedRotation="undefined"!=typeof e.fixedRotation?e.fixedRotation:!1,this.angularDamping="undefined"!=typeof e.angularDamping?e.angularDamping:.01,this.aabb=new l,this.aabbNeedsUpdate=!0,this.wlambda=new d,e.shape&&this.addShape(e.shape),this.updateMassProperties()}f.exports=n;var o=e("../utils/EventTarget"),d=(e("../shapes/Shape"),e("../math/Vec3")),i=e("../math/Mat3"),t=e("../math/Quaternion"),l=(e("../material/Material"),e("../collision/AABB")),u=e("../shapes/Box");n.prototype=new o,n.prototype.constructor=n,n.DYNAMIC=1,n.STATIC=2,n.KINEMATIC=4,n.AWAKE=0,n.SLEEPY=1,n.SLEEPING=2,n.idCounter=0,n.prototype.wakeUp=function(){var e=this.sleepState;this.sleepState=0,e===n.SLEEPING&&this.dispatchEvent({type:"wakeup"})},n.prototype.sleep=function(){this.sleepState=n.SLEEPING,this.velocity.set(0,0,0),this.angularVelocity.set(0,0,0)},n.sleepyEvent={type:"sleepy"},n.sleepEvent={type:"sleep"},n.prototype.sleepTick=function(e){if(this.allowSleep){var f=this.sleepState,o=this.velocity.norm2()+this.angularVelocity.norm2(),d=Math.pow(this.sleepSpeedLimit,2);f===n.AWAKE&&d>o?(this.sleepState=n.SLEEPY,this.timeLastSleepy=e,this.dispatchEvent(n.sleepyEvent)):f===n.SLEEPY&&o>d?this.wakeUp():f===n.SLEEPY&&e-this.timeLastSleepy>this.sleepTimeLimit&&(this.sleep(),this.dispatchEvent(n.sleepEvent))}},n.prototype.updateSolveMassProperties=function(){this.sleepState===n.SLEEPING||this.type===n.KINEMATIC?(this.invMassSolve=0,this.invInertiaSolve.setZero(),this.invInertiaWorldSolve.setZero()):(this.invMassSolve=this.invMass,this.invInertiaSolve.copy(this.invInertia),this.invInertiaWorldSolve.copy(this.invInertiaWorld))},n.prototype.pointToLocalFrame=function(e,f){var f=f||new d;return e.vsub(this.position,f),this.quaternion.conjugate().vmult(f,f),f},n.prototype.vectorToLocalFrame=function(e,f){var f=f||new d;return this.quaternion.conjugate().vmult(e,f),f},n.prototype.pointToWorldFrame=function(e,f){var f=f||new d;return this.quaternion.vmult(e,f),f.vadd(this.position,f),f},n.prototype.vectorToWorldFrame=function(e,f){var f=f||new d;return this.quaternion.vmult(e,f),f};var p=new d,s=new t;n.prototype.addShape=function(e,f,n){var o=new d,i=new t;return f&&o.copy(f),n&&i.copy(n),this.shapes.push(e),this.shapeOffsets.push(o),this.shapeOrientations.push(i),this.updateMassProperties(),this.updateBoundingRadius(),this.aabbNeedsUpdate=!0,this},n.prototype.updateBoundingRadius=function(){for(var e=this.shapes,f=this.shapeOffsets,n=e.length,o=0,d=0;d!==n;d++){var i=e[d];i.updateBoundingSphereRadius();var t=f[d].norm(),l=i.boundingSphereRadius;t+l>o&&(o=t+l)}this.boundingRadius=o};var y=new l;n.prototype.computeAABB=function(){for(var e=this.shapes,f=this.shapeOffsets,n=this.shapeOrientations,o=e.length,d=p,i=s,t=this.quaternion,l=this.aabb,u=y,c=0;c!==o;c++){var a=e[c];n[c].mult(t,i),i.vmult(f[c],d),d.vadd(this.position,d),a.calculateWorldAABB(d,i,u.lowerBound,u.upperBound),0===c?l.copy(u):l.extend(u)}this.aabbNeedsUpdate=!1};{var c=new i,a=new i;new i}n.prototype.updateInertiaWorld=function(e){var f=this.invInertia;if(f.x!==f.y||f.y!==f.z||e){var n=c,o=a;n.setRotationFromQuaternion(this.quaternion),n.transpose(o),n.scale(f,n),n.mmult(o,this.invInertiaWorld)}else;};var r=new d,w=new d;n.prototype.applyForce=function(e,f){if(this.type===n.DYNAMIC){var o=r;f.vsub(this.position,o);var d=w;o.cross(e,d),this.force.vadd(e,this.force),this.torque.vadd(d,this.torque)}};var b=new d,m=new d;n.prototype.applyLocalForce=function(e,f){if(this.type===n.DYNAMIC){var o=b,d=m;this.vectorToWorldFrame(e,o),this.pointToWorldFrame(f,d),this.applyForce(o,d)}};var N=new d,g=new d,x=new d;n.prototype.applyImpulse=function(e,f){if(this.type===n.DYNAMIC){var o=N;f.vsub(this.position,o);var d=g;d.copy(e),d.mult(this.invMass,d),this.velocity.vadd(d,this.velocity);var i=x;o.cross(e,i),this.invInertiaWorld.vmult(i,i),this.angularVelocity.vadd(i,this.angularVelocity)}};var j=new d,v=new d;n.prototype.applyLocalImpulse=function(e,f){if(this.type===n.DYNAMIC){var o=j,d=v;this.vectorToWorldFrame(e,o),this.pointToWorldFrame(f,d),this.applyImpulse(o,d)}};var A=new d;n.prototype.updateMassProperties=function(){var e=A;this.invMass=this.mass>0?1/this.mass:0;var f=this.inertia,n=this.fixedRotation;this.computeAABB(),e.set((this.aabb.upperBound.x-this.aabb.lowerBound.x)/2,(this.aabb.upperBound.y-this.aabb.lowerBound.y)/2,(this.aabb.upperBound.z-this.aabb.lowerBound.z)/2),u.calculateInertia(e,this.mass,f),this.invInertia.set(f.x>0&&!n?1/f.x:0,f.y>0&&!n?1/f.y:0,f.z>0&&!n?1/f.z:0),this.updateInertiaWorld(!0)},n.prototype.getVelocityAtWorldPoint=function(e,f){var n=new d;return e.vsub(this.position,n),this.angularVelocity.cross(n,f),this.velocity.vadd(f,f),f}},{"../collision/AABB":3,"../material/Material":25,"../math/Mat3":27,"../math/Quaternion":28,"../math/Vec3":30,"../shapes/Box":37,"../shapes/Shape":43,"../utils/EventTarget":49}],32:[function(e,f){function n(e){this.chassisBody=e.chassisBody,this.wheelInfos=[],this.sliding=!1,this.world=null,this.indexRightAxis="undefined"!=typeof e.indexRightAxis?e.indexRightAxis:1,this.indexForwardAxis="undefined"!=typeof e.indexForwardAxis?e.indexForwardAxis:0,this.indexUpAxis="undefined"!=typeof e.indexUpAxis?e.indexUpAxis:2}function o(e,f,n,o,i){var t=0,l=n,u=x,p=j,s=v;e.getVelocityAtWorldPoint(l,u),f.getVelocityAtWorldPoint(l,p),u.vsub(p,s);var y=o.dot(s),c=d(e,n,o),a=d(f,n,o),r=1,w=r/(c+a);return t=-y*w,t>i&&(t=i),-i>t&&(t=-i),t}function d(e,f,n){var o=A,d=C,i=O,t=h;return f.vsub(e.position,o),o.cross(n,d),e.invInertiaWorld.vmult(d,t),t.cross(o,i),e.invMass+n.dot(i)}function i(e,f,n,o,d,i){var t=d.norm2();if(t>1.1)return 0;var l=k,u=q,p=z;e.getVelocityAtWorldPoint(f,l),n.getVelocityAtWorldPoint(o,u),l.vsub(u,p);var s=d.dot(p),y=.2,c=1/(e.invMass+n.invMass),i=-y*s*c;return i}var t=(e("./Body"),e("../math/Vec3")),l=e("../math/Quaternion"),u=(e("../collision/RaycastResult"),e("../collision/Ray")),p=e("../objects/WheelInfo");f.exports=n;{var s=(new t,new t,new t,new t),y=new t,c=new t;new u}n.prototype.addWheel=function(e){e=e||{};var f=new p(e),n=this.wheelInfos.length;return this.wheelInfos.push(f),n},n.prototype.setSteeringValue=function(e,f){var n=this.wheelInfos[f];n.steering=e};new t;n.prototype.applyEngineForce=function(e,f){this.wheelInfos[f].engineForce=e},n.prototype.setBrake=function(e,f){this.wheelInfos[f].brake=e},n.prototype.addToWorld=function(e){this.constraints;e.add(this.chassisBody);var f=this;this.preStepCallback=function(){f.updateVehicle(e.dt)},e.addEventListener("preStep",this.preStepCallback),this.world=e},n.prototype.getVehicleAxisWorld=function(e,f){f.set(0===e?1:0,1===e?1:0,2===e?1:0),this.chassisBody.vectorToWorldFrame(f,f)},n.prototype.updateVehicle=function(e){for(var f=this.wheelInfos,n=f.length,o=this.chassisBody,d=0;n>d;d++)this.updateWheelTransform(d);this.currentVehicleSpeedKmHour=3.6*o.velocity.norm();var i=new t;this.getVehicleAxisWorld(this.indexForwardAxis,i),i.dot(o.velocity)<0&&(this.currentVehicleSpeedKmHour*=-1);for(var d=0;n>d;d++)this.castRay(f[d]);this.updateSuspension(e);for(var l=new t,u=new t,d=0;n>d;d++){var p=f[d],s=p.suspensionForce;s>p.maxSuspensionForce&&(s=p.maxSuspensionForce),p.raycastResult.hitNormalWorld.scale(s*e,l),p.raycastResult.hitPointWorld.vsub(o.position,u),o.applyImpulse(l,p.raycastResult.hitPointWorld)}this.updateFriction(e);var y=new t,c=new t,a=new t;for(d=0;n>d;d++){var p=f[d];o.getVelocityAtWorldPoint(p.chassisConnectionPointWorld,a);var r=1;switch(this.indexUpAxis){case 1:r=-1}if(p.isInContact){this.getVehicleAxisWorld(this.indexForwardAxis,c);var w=c.dot(p.raycastResult.hitNormalWorld);p.raycastResult.hitNormalWorld.scale(w,y),c.vsub(y,c);var b=c.dot(a);p.deltaRotation=r*b*e/p.radius}!p.sliding&&p.isInContact||0===p.engineForce||!p.useCustomSlidingRotationalSpeed||(p.deltaRotation=(p.engineForce>0?1:-1)*p.customSlidingRotationalSpeed*e),Math.abs(p.brake)>Math.abs(p.engineForce)&&(p.deltaRotation=0),p.rotation+=p.deltaRotation,p.deltaRotation*=.99}},n.prototype.updateSuspension=function(){for(var e=this.chassisBody,f=e.mass,n=this.wheelInfos,o=n.length,d=0;o>d;d++){var i=n[d];if(i.isInContact){var t,l=i.suspensionRestLength,u=i.suspensionLength,p=l-u;t=i.suspensionStiffness*p*i.clippedInvContactDotSuspension;var s,y=i.suspensionRelativeVelocity;s=0>y?i.dampingCompression:i.dampingRelaxation,t-=s*y,i.suspensionForce=t*f,i.suspensionForce<0&&(i.suspensionForce=0)}else i.suspensionForce=0}},n.prototype.removeFromWorld=function(e){this.constraints;e.remove(this.chassisBody),e.removeEventListener("preStep",this.preStepCallback),this.world=null};var a=new t,r=new t;n.prototype.castRay=function(e){var f=a,n=r;this.updateWheelTransformWorld(e);var o=this.chassisBody,d=-1,i=e.suspensionRestLength+e.radius;e.directionWorld.scale(i,f);var l=e.chassisConnectionPointWorld;l.vadd(f,n);var u=e.raycastResult;u.reset();var p=o.collisionResponse;o.collisionResponse=!1,this.world.rayTest(l,n,u),o.collisionResponse=p;var s=u.body;if(e.raycastResult.groundObject=0,s){d=u.distance,e.raycastResult.hitNormalWorld=u.hitNormalWorld,e.isInContact=!0;var y=u.distance;e.suspensionLength=y-e.radius;var c=e.suspensionRestLength-e.maxSuspensionTravel,w=e.suspensionRestLength+e.maxSuspensionTravel;e.suspensionLengthw&&(e.suspensionLength=w,e.raycastResult.reset());var b=e.raycastResult.hitNormalWorld.dot(e.directionWorld),m=new t;o.getVelocityAtWorldPoint(e.raycastResult.hitPointWorld,m);var N=e.raycastResult.hitNormalWorld.dot(m);if(b>=-.1)e.suspensionRelativeVelocity=0,e.clippedInvContactDotSuspension=10;else{var g=-1/b;e.suspensionRelativeVelocity=N*g,e.clippedInvContactDotSuspension=g}}else e.suspensionLength=e.suspensionRestLength+0*e.maxSuspensionTravel,e.suspensionRelativeVelocity=0,e.directionWorld.scale(-1,e.raycastResult.hitNormalWorld),e.clippedInvContactDotSuspension=1;return d},n.prototype.updateWheelTransformWorld=function(e){e.isInContact=!1;var f=this.chassisBody;f.pointToWorldFrame(e.chassisConnectionPointLocal,e.chassisConnectionPointWorld),f.vectorToWorldFrame(e.directionLocal,e.directionWorld),f.vectorToWorldFrame(e.axleLocal,e.axleWorld)},n.prototype.updateWheelTransform=function(e){var f=s,n=y,o=c,d=this.wheelInfos[e];this.updateWheelTransformWorld(d),d.directionLocal.scale(-1,f),n.copy(d.axleLocal),f.cross(n,o),o.normalize(),n.normalize();var i=d.steering,t=new l;t.setFromAxisAngle(f,i);var u=new l;u.setFromAxisAngle(n,d.rotation);var p=d.worldTransform.quaternion;this.chassisBody.quaternion.mult(t,p),p.mult(u,p),p.normalize();var a=d.worldTransform.position;a.copy(d.directionWorld),a.scale(d.suspensionLength,a),a.vadd(d.chassisConnectionPointWorld,a)};var w=[new t(1,0,0),new t(0,1,0),new t(0,0,1)];n.prototype.getWheelTransformWorld=function(e){return this.wheelInfos[e].worldTransform};var b=new t,m=[],N=[],g=1;n.prototype.updateFriction=function(e){for(var f=b,n=this.wheelInfos,d=n.length,l=this.chassisBody,u=N,p=m,s=0,y=0;d>y;y++){var c=n[y],a=c.raycastResult.body;a&&s++,c.sideImpulse=0,c.forwardImpulse=0,u[y]||(u[y]=new t),p[y]||(p[y]=new t)}for(var y=0;d>y;y++){var c=n[y],a=c.raycastResult.body;if(a){var r=p[y],x=this.getWheelTransformWorld(y);x.vectorToWorldFrame(w[this.indexRightAxis],r);var j=c.raycastResult.hitNormalWorld,v=r.dot(j);j.scale(v,f),r.vsub(f,r),r.normalize(),j.cross(r,u[y]),u[y].normalize(),c.sideImpulse=i(l,c.raycastResult.hitPointWorld,a,c.raycastResult.hitPointWorld,r),c.sideImpulse*=g}}var A=1,C=.5;this.sliding=!1;for(var y=0;d>y;y++){var c=n[y],a=c.raycastResult.body,O=0;if(c.slipInfo=1,a){var h=0,k=c.brake?c.brake:h;O=o(l,a,c.raycastResult.hitPointWorld,u[y],k),O+=c.engineForce*e;var q=k/O;c.slipInfo*=q}if(c.forwardImpulse=0,c.skidInfo=1,a){c.skidInfo=1;var z=c.suspensionForce*e*c.frictionSlip,B=z,D=z*B;c.forwardImpulse=O;var E=c.forwardImpulse*C,F=c.sideImpulse*A,G=E*E+F*F;if(c.sliding=!1,G>D){this.sliding=!0,c.sliding=!0;var q=z/Math.sqrt(G);c.skidInfo*=q}}}if(this.sliding)for(var y=0;d>y;y++){var c=n[y];0!==c.sideImpulse&&c.skidInfo<1&&(c.forwardImpulse*=c.skidInfo,c.sideImpulse*=c.skidInfo)}for(var y=0;d>y;y++){var c=n[y],H=new t;if(H.copy(c.raycastResult.hitPointWorld),0!==c.forwardImpulse){var I=new t;u[y].scale(c.forwardImpulse,I),l.applyImpulse(I,H)}if(0!==c.sideImpulse){var a=c.raycastResult.body,J=new t;J.copy(c.raycastResult.hitPointWorld);var K=new t;p[y].scale(c.sideImpulse,K),l.pointToLocalFrame(H,H),H["xyz"[this.indexUpAxis]]*=c.rollInfluence,l.pointToWorldFrame(H,H),l.applyImpulse(K,H),K.scale(-1,K),a.applyImpulse(K,J)}}};var x=new t,j=new t,v=new t,A=new t,C=new t,O=new t,h=new t,k=new t,q=new t,z=new t},{"../collision/Ray":9,"../collision/RaycastResult":10,"../math/Quaternion":28,"../math/Vec3":30,"../objects/WheelInfo":36,"./Body":31}],33:[function(e,f){function n(e){if(this.wheelBodies=[],this.coordinateSystem="undefined"==typeof e.coordinateSystem?new t(1,2,3):e.coordinateSystem.clone(),this.chassisBody=e.chassisBody,!this.chassisBody){var f=new i(new t(5,2,.5));this.chassisBody=new o(1,f)}this.constraints=[],this.wheelAxes=[],this.wheelForces=[]}var o=e("./Body"),d=e("../shapes/Sphere"),i=e("../shapes/Box"),t=e("../math/Vec3"),l=e("../constraints/HingeConstraint");f.exports=n,n.prototype.addWheel=function(e){e=e||{};var f=e.body;f||(f=new o(1,new d(1.2))),this.wheelBodies.push(f),this.wheelForces.push(0);var n=(new t,"undefined"!=typeof e.position?e.position.clone():new t),i=new t;this.chassisBody.pointToWorldFrame(n,i),f.position.set(i.x,i.y,i.z);var u="undefined"!=typeof e.axis?e.axis.clone():new t(0,1,0);this.wheelAxes.push(u);var p=new l(this.chassisBody,f,{pivotA:n,axisA:u,pivotB:t.ZERO,axisB:u,collideConnected:!1});return this.constraints.push(p),this.wheelBodies.length-1},n.prototype.setSteeringValue=function(e,f){var n=this.wheelAxes[f],o=Math.cos(e),d=Math.sin(e),i=n.x,t=n.y;this.constraints[f].axisA.set(o*i-d*t,d*i+o*t,0)},n.prototype.setMotorSpeed=function(e,f){var n=this.constraints[f];n.enableMotor(),n.motorTargetVelocity=e},n.prototype.disableMotor=function(e){var f=this.constraints[e]; -f.disableMotor()};var u=new t;n.prototype.setWheelForce=function(e,f){this.wheelForces[f]=e},n.prototype.applyWheelForce=function(e,f){var n=this.wheelAxes[f],o=this.wheelBodies[f],d=o.torque;n.scale(e,u),o.vectorToWorldFrame(u,u),d.vadd(u,d)},n.prototype.addToWorld=function(e){for(var f=this.constraints,n=this.wheelBodies.concat([this.chassisBody]),o=0;othis.particles.length&&this.neighbors.pop())};var d=new o;n.prototype.getNeighbors=function(e,f){for(var n=this.particles.length,o=e.id,i=this.smoothingRadius*this.smoothingRadius,t=d,l=0;l!==n;l++){var u=this.particles[l];u.position.vsub(e.position,t),o!==u.id&&t.norm2()=-.1)this.suspensionRelativeVelocity=0,this.clippedInvContactDotSuspension=10;else{var d=-1/n;this.suspensionRelativeVelocity=o*d,this.clippedInvContactDotSuspension=d}}else f.suspensionLength=this.suspensionRestLength,this.suspensionRelativeVelocity=0,f.directionWorld.scale(-1,f.hitNormalWorld),this.clippedInvContactDotSuspension=1}},{"../collision/RaycastResult":10,"../math/Transform":29,"../math/Vec3":30,"../utils/Utils":53}],37:[function(e,f){function n(e){o.call(this),this.type=o.types.BOX,this.halfExtents=e,this.convexPolyhedronRepresentation=null,this.updateConvexPolyhedronRepresentation(),this.updateBoundingSphereRadius()}f.exports=n;var o=e("./Shape"),d=e("../math/Vec3"),i=e("./ConvexPolyhedron");n.prototype=new o,n.prototype.constructor=n,n.prototype.updateConvexPolyhedronRepresentation=function(){var e=this.halfExtents.x,f=this.halfExtents.y,n=this.halfExtents.z,o=d,t=[new o(-e,-f,-n),new o(e,-f,-n),new o(e,f,-n),new o(-e,f,-n),new o(-e,-f,n),new o(e,-f,n),new o(e,f,n),new o(-e,f,n)],l=[[3,2,1,0],[4,5,6,7],[5,4,0,1],[2,3,7,6],[0,4,7,3],[1,2,6,5]],u=([new o(0,0,1),new o(0,1,0),new o(1,0,0)],new i(t,l));this.convexPolyhedronRepresentation=u,u.material=this.material},n.prototype.calculateLocalInertia=function(e,f){return f=f||new d,n.calculateInertia(this.halfExtents,e,f),f},n.calculateInertia=function(e,f,n){var o=e;n.x=1/12*f*(2*o.y*2*o.y+2*o.z*2*o.z),n.y=1/12*f*(2*o.x*2*o.x+2*o.z*2*o.z),n.z=1/12*f*(2*o.y*2*o.y+2*o.x*2*o.x)},n.prototype.getSideNormals=function(e,f){var n=e,o=this.halfExtents;if(n[0].set(o.x,0,0),n[1].set(0,o.y,0),n[2].set(0,0,o.z),n[3].set(-o.x,0,0),n[4].set(0,-o.y,0),n[5].set(0,0,-o.z),void 0!==f)for(var d=0;d!==n.length;d++)f.vmult(n[d],n[d]);return n},n.prototype.volume=function(){return 8*this.halfExtents.x*this.halfExtents.y*this.halfExtents.z},n.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.halfExtents.norm()};{var t=new d;new d}n.prototype.forEachWorldCorner=function(e,f,n){for(var o=this.halfExtents,d=[[o.x,o.y,o.z],[-o.x,o.y,o.z],[-o.x,-o.y,o.z],[-o.x,-o.y,-o.z],[o.x,-o.y,-o.z],[o.x,o.y,-o.z],[-o.x,o.y,-o.z],[o.x,-o.y,o.z]],i=0;it;t++){var i=l[t];f.vmult(i,i),e.vadd(i,i);var u=i.x,p=i.y,s=i.z;u>o.x&&(o.x=u),p>o.y&&(o.y=p),s>o.z&&(o.z=s),ua&&(a=w,c=r)}for(var b=[],m=n.faces[c],N=m.length,g=0;N>g;g++){var x=n.vertices[m[g]],j=new d;j.copy(x),i.vmult(j,j),o.vadd(j,j),b.push(j)}c>=0&&this.clipFaceAgainstHull(t,e,f,b,l,u,s)};var s=new d,y=new d,c=new d,a=new d,r=new d,w=new d;n.prototype.findSeparatingAxis=function(e,f,n,o,d,i,t,l){var u=s,p=y,b=c,m=a,N=r,g=w,x=Number.MAX_VALUE,j=this,v=0;if(j.uniqueAxes)for(var A=0;A!==j.uniqueAxes.length;A++){n.vmult(j.uniqueAxes[A],u);var C=j.testSepAxis(u,e,f,n,o,d);if(C===!1)return!1;x>C&&(x=C,i.copy(u))}else for(var O=t?t.length:j.faces.length,A=0;O>A;A++){var h=t?t[A]:A;u.copy(j.faceNormals[h]),n.vmult(u,u);var C=j.testSepAxis(u,e,f,n,o,d);if(C===!1)return!1;x>C&&(x=C,i.copy(u))}if(e.uniqueAxes)for(var A=0;A!==e.uniqueAxes.length;A++){d.vmult(e.uniqueAxes[A],p),v++;var C=j.testSepAxis(p,e,f,n,o,d);if(C===!1)return!1;x>C&&(x=C,i.copy(p))}else for(var k=l?l.length:e.faces.length,A=0;k>A;A++){var h=l?l[A]:A;p.copy(e.faceNormals[h]),d.vmult(p,p),v++;var C=j.testSepAxis(p,e,f,n,o,d);if(C===!1)return!1;x>C&&(x=C,i.copy(p))}for(var q=0;q!==j.uniqueEdges.length;q++){n.vmult(j.uniqueEdges[q],m);for(var z=0;z!==e.uniqueEdges.length;z++)if(d.vmult(e.uniqueEdges[z],N),m.cross(N,g),!g.almostZero()){g.normalize();var B=j.testSepAxis(g,e,f,n,o,d);if(B===!1)return!1;x>B&&(x=B,i.copy(g))}}return o.vsub(f,b),b.dot(i)>0&&i.negate(i),!0};var b=[],m=[];n.prototype.testSepAxis=function(e,f,o,d,i,t){var l=this;n.project(l,e,o,d,b),n.project(f,e,i,t,m);var u=b[0],p=b[1],s=m[0],y=m[1];if(y>u||p>s)return!1;var c=u-y,a=s-p,r=a>c?c:a;return r};var N=new d,g=new d;n.prototype.calculateLocalInertia=function(e,f){this.computeLocalAABB(N,g);var n=g.x-N.x,o=g.y-N.y,d=g.z-N.z;f.x=1/12*e*(2*o*2*o+2*d*2*d),f.y=1/12*e*(2*n*2*n+2*d*2*d),f.z=1/12*e*(2*o*2*o+2*n*2*n)},n.prototype.getPlaneConstantOfFace=function(e){var f=this.faces[e],n=this.faceNormals[e],o=this.vertices[f[0]],d=-n.dot(o);return d};var x=new d,j=new d,v=new d,A=new d,C=new d,O=new d,h=new d,k=new d;n.prototype.clipFaceAgainstHull=function(e,f,n,o,d,i,t){for(var l=x,u=j,p=v,s=A,y=C,c=O,a=h,r=k,w=this,b=[],m=o,N=b,g=-1,q=Number.MAX_VALUE,z=0;zB&&(q=B,g=z)}if(!(0>g)){var D=w.faces[g];D.connectedFaces=[];for(var E=0;EH;H++){var I=w.vertices[D[H]],J=w.vertices[D[(H+1)%G]];I.vsub(J,u),p.copy(u),n.vmult(p,p),f.vadd(p,p),s.copy(this.faceNormals[g]),n.vmult(s,s),f.vadd(s,s),p.cross(s,y),y.negate(y),c.copy(I),n.vmult(c,c),f.vadd(c,c);var K,L=(-c.dot(y),D.connectedFaces[H]);a.copy(this.faceNormals[L]);var M=this.getPlaneConstantOfFace(L);r.copy(a),n.vmult(r,r);var K=M-r.dot(f);for(this.clipFaceAgainstPlane(m,N,r,K);m.length;)m.shift();for(;N.length;)m.push(N.shift())}a.copy(this.faceNormals[g]);var M=this.getPlaneConstantOfFace(g);r.copy(a),n.vmult(r,r);for(var K=M-r.dot(f),E=0;E=P&&(console.log("clamped: depth="+P+" to minDist="+(d+"")),P=d),i>=P){var Q=m[E];if(0>=P){var R={point:Q,normal:r,depth:P};t.push(R)}}}}},n.prototype.clipFaceAgainstPlane=function(e,f,n,o){var i,t,l=e.length;if(2>l)return f;var u=e[e.length-1],p=e[0];i=n.dot(u)+o;for(var s=0;l>s;s++){if(p=e[s],t=n.dot(p)+o,0>i)if(0>t){var y=new d;y.copy(p),f.push(y)}else{var y=new d;u.lerp(p,i/(i-t),y),f.push(y)}else if(0>t){var y=new d;u.lerp(p,i/(i-t),y),f.push(y),f.push(p)}u=p,i=t}return f},n.prototype.computeWorldVertices=function(e,f){for(var n=this.vertices.length;this.worldVertices.lengthd;d++){var i=o[d];i.xf.x&&(f.x=i.x),i.yf.y&&(f.y=i.y),i.zf.z&&(f.z=i.z)}},n.prototype.computeWorldFaceNormals=function(e){for(var f=this.faceNormals.length;this.worldFaceNormals.lengthe&&(e=d)}this.boundingSphereRadius=Math.sqrt(e)};var q=new d;n.prototype.calculateWorldAABB=function(e,f,n,o){for(var d,i,t,l,u,p,s=this.vertices.length,y=this.vertices,c=0;s>c;c++){q.copy(y[c]),f.vmult(q,q),e.vadd(q,q);var a=q;a.xl||void 0===l)&&(l=a.x),a.yu||void 0===u)&&(u=a.y),a.zp||void 0===p)&&(p=a.z)}n.set(d,i,t),o.set(l,u,p)},n.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},n.prototype.getAveragePointLocal=function(e){e=e||new d;for(var f=this.vertices.length,n=this.vertices,o=0;f>o;o++)e.vadd(n[o],e);return e.mult(1/f,e),e},n.prototype.transformAllPoints=function(e,f){var n=this.vertices.length,o=this.vertices;if(f){for(var d=0;n>d;d++){var i=o[d];f.vmult(i,i)}for(var d=0;dd;d++){var i=o[d];i.vadd(e,i)}};var z=new d,B=new d,D=new d;n.prototype.pointIsInside=function(e){var f=this.vertices.length,n=this.vertices,o=this.faces,d=this.faceNormals,i=null,t=this.faces.length,l=z;this.getAveragePointLocal(l);for(var u=0;t>u;u++){var f=(this.faces[u].length,d[u]),p=n[o[u][0]],s=B;e.vsub(p,s);var y=f.dot(s),c=D;l.vsub(p,c);var a=f.dot(c);if(0>y&&a>0||y>0&&0>a)return!1}return i?1:-1};var E=(new d,new d),F=new d;n.project=function(e,f,n,o,d){var t=e.vertices.length,l=E,u=0,p=0,s=F,y=e.vertices;s.setZero(),i.vectorToLocalFrame(n,o,f,l),i.pointToLocalFrame(n,o,s,s);var c=s.dot(l);p=u=y[0].dot(l);for(var a=1;t>a;a++){var r=y[a].dot(l);r>u&&(u=r),p>r&&(p=r)}if(p-=c,u-=c,p>u){var w=p;p=u,u=w}d[0]=u,d[1]=p}},{"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"./Shape":43}],39:[function(e,f){function n(e,f,n,t){var l=t,u=[],p=[],s=[],y=[],c=[],a=Math.cos,r=Math.sin;u.push(new d(f*a(0),f*r(0),.5*-n)),y.push(0),u.push(new d(e*a(0),e*r(0),.5*n)),c.push(1);for(var w=0;l>w;w++){var b=2*Math.PI/l*(w+1),m=2*Math.PI/l*(w+.5);l-1>w?(u.push(new d(f*a(b),f*r(b),.5*-n)),y.push(2*w+2),u.push(new d(e*a(b),e*r(b),.5*n)),c.push(2*w+3),s.push([2*w+2,2*w+3,2*w+1,2*w])):s.push([0,1,2*w+1,2*w]),(l%2===1||l/2>w)&&p.push(new d(a(m),r(m),0))}s.push(c),p.push(new d(0,0,1));for(var N=[],w=0;wd&&(f=d)}this.minValue=f},n.prototype.updateMaxValue=function(){for(var e=this.data,f=e[0][0],n=0;n!==e.length;n++)for(var o=0;o!==e[n].length;o++){var d=e[n][o];d>f&&(f=d)}this.maxValue=f},n.prototype.setHeightValueAtIndex=function(e,f,n){var o=this.data;o[e][f]=n,this.clearCachedConvexTrianglePillar(e,f,!1),e>0&&(this.clearCachedConvexTrianglePillar(e-1,f,!0),this.clearCachedConvexTrianglePillar(e-1,f,!1)),f>0&&(this.clearCachedConvexTrianglePillar(e,f-1,!0),this.clearCachedConvexTrianglePillar(e,f-1,!1)),f>0&&e>0&&this.clearCachedConvexTrianglePillar(e-1,f-1,!0)},n.prototype.getRectMinMax=function(e,f,n,o,d){d=d||[];for(var i=this.data,t=this.minValue,l=e;n>=l;l++)for(var u=f;o>=u;u++){var p=i[l][u];p>t&&(t=p)}d[0]=this.minValue,d[1]=t},n.prototype.getIndexOfPosition=function(e,f,n,o){var d=this.elementSize,i=this.data,t=Math.floor(e/d),l=Math.floor(f/d);return n[0]=t,n[1]=l,o&&(0>t&&(t=0),0>l&&(l=0),t>=i.length-1&&(t=i.length-1),l>=i[0].length-1&&(l=i[0].length-1)),0>t||0>l||t>=i.length-1||l>=i[0].length-1?!1:!0},n.prototype.getHeightAt=function(e,f,n){var o=[];this.getIndexOfPosition(e,f,o,n);var d=[];return this.getRectMinMax(o[0],o[1]+1,o[0],o[1]+1,d),(d[0]+d[1])/2},n.prototype.getCacheConvexTrianglePillarKey=function(e,f,n){return e+"_"+f+"_"+(n?1:0)},n.prototype.getCachedConvexTrianglePillar=function(e,f,n){return this._cachedPillars[this.getCacheConvexTrianglePillarKey(e,f,n)]},n.prototype.setCachedConvexTrianglePillar=function(e,f,n,o,d){this._cachedPillars[this.getCacheConvexTrianglePillarKey(e,f,n)]={convex:o,offset:d}},n.prototype.clearCachedConvexTrianglePillar=function(e,f,n){delete this._cachedPillars[this.getCacheConvexTrianglePillarKey(e,f,n)]},n.prototype.getConvexTrianglePillar=function(e,f,n){var o=this.pillarConvex,t=this.pillarOffset;if(this.cacheEnabled){var l=this.getCachedConvexTrianglePillar(e,f,n);if(l)return this.pillarConvex=l.convex,void(this.pillarOffset=l.offset);o=new d,t=new i,this.pillarConvex=o,this.pillarOffset=t}var l=this.data,u=this.elementSize,p=o.faces;o.vertices.length=6;for(var s=0;6>s;s++)o.vertices[s]||(o.vertices[s]=new i);p.length=5;for(var s=0;5>s;s++)p[s]||(p[s]=[]);var y=o.vertices,c=(Math.min(l[e][f],l[e+1][f],l[e][f+1],l[e+1][f+1])-this.minValue)/2+this.minValue;n?(t.set((e+.75)*u,(f+.75)*u,c),y[0].set(.25*u,.25*u,l[e+1][f+1]-c),y[1].set(-.75*u,.25*u,l[e][f+1]-c),y[2].set(.25*u,-.75*u,l[e+1][f]-c),y[3].set(.25*u,.25*u,-c-1),y[4].set(-.75*u,.25*u,-c-1),y[5].set(.25*u,-.75*u,-c-1),p[0][0]=0,p[0][1]=1,p[0][2]=2,p[1][0]=5,p[1][1]=4,p[1][2]=3,p[2][0]=2,p[2][1]=5,p[2][2]=3,p[2][3]=0,p[3][0]=3,p[3][1]=4,p[3][2]=1,p[3][3]=0,p[4][0]=1,p[4][1]=4,p[4][2]=5,p[4][3]=2):(t.set((e+.25)*u,(f+.25)*u,c),y[0].set(-.25*u,-.25*u,l[e][f]-c),y[1].set(.75*u,-.25*u,l[e+1][f]-c),y[2].set(-.25*u,.75*u,l[e][f+1]-c),y[3].set(-.25*u,-.25*u,-c-1),y[4].set(.75*u,-.25*u,-c-1),y[5].set(-.25*u,.75*u,-c-1),p[0][0]=0,p[0][1]=1,p[0][2]=2,p[1][0]=5,p[1][1]=4,p[1][2]=3,p[2][0]=0,p[2][1]=2,p[2][2]=5,p[2][3]=3,p[3][0]=1,p[3][1]=0,p[3][2]=3,p[3][3]=4,p[4][0]=4,p[4][1]=5,p[4][2]=2,p[4][3]=1),o.computeNormals(),o.computeEdges(),o.updateBoundingSphereRadius(),this.setCachedConvexTrianglePillar(e,f,n,o,t)},n.prototype.calculateLocalInertia=function(e,f){return f=f||new i,f.set(0,0,0),f},n.prototype.volume=function(){return Number.MAX_VALUE},n.prototype.calculateWorldAABB=function(e,f,n,o){n.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),o.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},n.prototype.updateBoundingSphereRadius=function(){var e=this.data,f=this.elementSize;this.boundingSphereRadius=new i(e.length*f,e[0].length*f,Math.max(Math.abs(this.maxValue),Math.abs(this.minValue))).norm()}},{"../math/Vec3":30,"../utils/Utils":53,"./ConvexPolyhedron":38,"./Shape":43}],41:[function(e,f){function n(){o.call(this),this.type=o.types.PARTICLE}f.exports=n;var o=e("./Shape"),d=e("../math/Vec3");n.prototype=new o,n.prototype.constructor=n,n.prototype.calculateLocalInertia=function(e,f){return f=f||new d,f.set(0,0,0),f},n.prototype.volume=function(){return 0},n.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=0},n.prototype.calculateWorldAABB=function(e,f,n,o){n.copy(e),o.copy(e)}},{"../math/Vec3":30,"./Shape":43}],42:[function(e,f){function n(){o.call(this),this.type=o.types.PLANE,this.worldNormal=new d,this.worldNormalNeedsUpdate=!0,this.boundingSphereRadius=Number.MAX_VALUE}f.exports=n;var o=e("./Shape"),d=e("../math/Vec3");n.prototype=new o,n.prototype.constructor=n,n.prototype.computeWorldNormal=function(e){var f=this.worldNormal;f.set(0,0,1),e.vmult(f,f),this.worldNormalNeedsUpdate=!1},n.prototype.calculateLocalInertia=function(e,f){return f=f||new d},n.prototype.volume=function(){return Number.MAX_VALUE};var i=new d;n.prototype.calculateWorldAABB=function(e,f,n,o){i.set(0,0,1),f.vmult(i,i);var d=Number.MAX_VALUE;n.set(-d,-d,-d),o.set(d,d,d),1===i.x&&(o.x=e.x),1===i.y&&(o.y=e.y),1===i.z&&(o.z=e.z),-1===i.x&&(n.x=e.x),-1===i.y&&(n.y=e.y),-1===i.z&&(n.z=e.z)},n.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=Number.MAX_VALUE}},{"../math/Vec3":30,"./Shape":43}],43:[function(e,f){function n(){this.id=n.idCounter++,this.type=0,this.boundingSphereRadius=0,this.collisionResponse=!0,this.material=null}f.exports=n;{var n=e("./Shape");e("../math/Vec3"),e("../math/Quaternion"),e("../material/Material")}n.prototype.constructor=n,n.prototype.updateBoundingSphereRadius=function(){throw"computeBoundingSphereRadius() not implemented for shape type "+this.type},n.prototype.volume=function(){throw"volume() not implemented for shape type "+this.type},n.prototype.calculateLocalInertia=function(){throw"calculateLocalInertia() not implemented for shape type "+this.type},n.idCounter=0,n.types={SPHERE:1,PLANE:2,BOX:4,COMPOUND:8,CONVEXPOLYHEDRON:16,HEIGHTFIELD:32,PARTICLE:64,CYLINDER:128,TRIMESH:256}},{"../material/Material":25,"../math/Quaternion":28,"../math/Vec3":30,"./Shape":43}],44:[function(e,f){function n(e){if(o.call(this),this.radius=void 0!==e?Number(e):1,this.type=o.types.SPHERE,this.radius<0)throw new Error("The sphere radius cannot be negative.");this.updateBoundingSphereRadius()}f.exports=n;var o=e("./Shape"),d=e("../math/Vec3");n.prototype=new o,n.prototype.constructor=n,n.prototype.calculateLocalInertia=function(e,f){f=f||new d;var n=2*e*this.radius*this.radius/5;return f.x=n,f.y=n,f.z=n,f},n.prototype.volume=function(){return 4*Math.PI*this.radius/3},n.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.radius},n.prototype.calculateWorldAABB=function(e,f,n,o){for(var d=this.radius,i=["x","y","z"],t=0;td?d+"_"+i:i+"_"+d;e[f]=!0},n=0;nn.x&&(n.x=d.x),d.yn.y&&(n.y=d.y),d.zn.z&&(n.z=d.z)},n.prototype.updateAABB=function(){this.computeLocalAABB(this.aabb)},n.prototype.updateBoundingSphereRadius=function(){for(var e=0,f=this.vertices,n=new d,o=0,i=f.length/3;o!==i;o++){this.getVertex(o,n);var t=n.norm2();t>e&&(e=t)}this.boundingSphereRadius=Math.sqrt(e)};var g=(new d,new i),x=new t;n.prototype.calculateWorldAABB=function(e,f,n,o){var d=g,i=x;d.position=e,d.quaternion=f,this.aabb.toWorldFrame(d,i),n.copy(i.lowerBound),o.copy(i.upperBound)},n.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},n.createTorus=function(e,f,o,d,i){e=e||1,f=f||.5,o=o||8,d=d||6,i=i||2*Math.PI;for(var t=[],l=[],u=0;o>=u;u++)for(var p=0;d>=p;p++){var s=p/d*i,y=u/o*Math.PI*2,c=(e+f*Math.cos(y))*Math.cos(s),a=(e+f*Math.cos(y))*Math.sin(s),r=f*Math.sin(y);t.push(c,a,r)}for(var u=1;o>=u;u++)for(var p=1;d>=p;p++){var w=(d+1)*u+p-1,b=(d+1)*(u-1)+p-1,m=(d+1)*(u-1)+p,N=(d+1)*u+p;l.push(w,b,N),l.push(b,m,N)}return new n(t,l)}},{"../collision/AABB":3,"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"../utils/Octree":50,"./Shape":43}],46:[function(e,f){function n(){o.call(this),this.iterations=10,this.tolerance=1e-7}f.exports=n;var o=(e("../math/Vec3"),e("../math/Quaternion"),e("./Solver"));n.prototype=new o;var d=[],i=[],t=[];n.prototype.solve=function(e,f){var n,o,l,u,p,s,y=0,c=this.iterations,a=this.tolerance*this.tolerance,r=this.equations,w=r.length,b=f.bodies,m=b.length,N=e;if(0!==w)for(var g=0;g!==m;g++)b[g].updateSolveMassProperties();var x=i,j=t,v=d; -x.length=w,j.length=w,v.length=w;for(var g=0;g!==w;g++){var A=r[g];v[g]=0,j[g]=A.computeB(N),x[g]=1/A.computeC()}if(0!==w){for(var g=0;g!==m;g++){var C=b[g],O=C.vlambda,h=C.wlambda;O.set(0,0,0),h&&h.set(0,0,0)}for(y=0;y!==c;y++){u=0;for(var k=0;k!==w;k++){var A=r[k];n=j[k],o=x[k],s=v[k],p=A.computeGWlambda(),l=o*(n-p-A.eps*s),s+lA.maxForce&&(l=A.maxForce-s),v[k]+=l,u+=l>0?l:-l,A.addToWlambda(l)}if(a>u*u)break}for(var g=0;g!==m;g++){var C=b[g],q=C.velocity,z=C.angularVelocity;q.vadd(C.vlambda,q),z&&z.vadd(C.wlambda,z)}}return y}},{"../math/Quaternion":28,"../math/Vec3":30,"./Solver":47}],47:[function(e,f){function n(){this.equations=[]}f.exports=n,n.prototype.solve=function(){return 0},n.prototype.addEquation=function(e){e.enabled&&this.equations.push(e)},n.prototype.removeEquation=function(e){var f=this.equations,n=f.indexOf(e);-1!==n&&f.splice(n,1)},n.prototype.removeAllEquations=function(){this.equations.length=0}},{}],48:[function(e,f){function n(e){for(l.call(this),this.iterations=10,this.tolerance=1e-7,this.subsolver=e,this.nodes=[],this.nodePool=[];this.nodePool.length<128;)this.nodePool.push(this.createNode())}function o(e){for(var f=e.length,n=0;n!==f;n++){var o=e[n];if(!(o.visited||o.body.type&c))return o}return!1}function d(e,f,n,d){for(a.push(e),e.visited=!0,f(e,n,d);a.length;)for(var i,t=a.pop();i=o(t.children);)i.visited=!0,f(i,n,d),a.push(i)}function i(e,f,n){f.push(e.body);for(var o=e.eqs.length,d=0;d!==o;d++){var i=e.eqs[d];-1===n.indexOf(i)&&n.push(i)}}function t(e,f){return f.id-e.id}f.exports=n;var l=(e("../math/Vec3"),e("../math/Quaternion"),e("./Solver")),u=e("../objects/Body");n.prototype=new l;var p=[],s=[],y={bodies:[]},c=u.STATIC,a=[];n.prototype.createNode=function(){return{body:null,children:[],eqs:[],visited:!1}},n.prototype.solve=function(e,f){for(var n=p,l=this.nodePool,u=f.bodies,c=this.equations,a=c.length,r=u.length,w=this.subsolver;l.lengthb;b++)n[b]=l[b];for(var b=0;b!==r;b++){var m=n[b];m.body=u[b],m.children.length=0,m.eqs.length=0,m.visited=!1}for(var N=0;N!==a;N++){var g=c[N],b=u.indexOf(g.bi),x=u.indexOf(g.bj),j=n[b],v=n[x];j.children.push(v),j.eqs.push(g),v.children.push(j),v.eqs.push(g)}var A,C=0,O=s;w.tolerance=this.tolerance,w.iterations=this.iterations;for(var h=y;A=o(n);){O.length=0,h.bodies.length=0,d(A,i,h.bodies,O);var k=O.length;O=O.sort(t);for(var b=0;b!==k;b++)w.addEquation(O[b]);{w.solve(e,h)}w.removeAllEquations(),C++}return C}},{"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"./Solver":47}],49:[function(e,f){var n=function(){};f.exports=n,n.prototype={constructor:n,addEventListener:function(e,f){void 0===this._listeners&&(this._listeners={});var n=this._listeners;return void 0===n[e]&&(n[e]=[]),-1===n[e].indexOf(f)&&n[e].push(f),this},hasEventListener:function(e,f){if(void 0===this._listeners)return!1;var n=this._listeners;return void 0!==n[e]&&-1!==n[e].indexOf(f)?!0:!1},removeEventListener:function(e,f){if(void 0===this._listeners)return this;var n=this._listeners;if(void 0===n[e])return this;var o=n[e].indexOf(f);return-1!==o&&n[e].splice(o,1),this},dispatchEvent:function(e){if(void 0===this._listeners)return this;var f=this._listeners,n=f[e.type];if(void 0!==n){e.target=this;for(var o=0,d=n.length;d>o;o++)n[o].call(this,e)}return this}}},{}],50:[function(e,f){function n(e){e=e||{},this.root=e.root||null,this.aabb=e.aabb?e.aabb.clone():new d,this.data=[],this.children=[]}function o(e,f){f=f||{},f.root=null,f.aabb=e,n.call(this,f),this.maxDepth="undefined"!=typeof f.maxDepth?f.maxDepth:8}var d=e("../collision/AABB"),i=e("../math/Vec3");f.exports=o,o.prototype=new n,n.prototype.reset=function(){this.children.length=this.data.length=0},n.prototype.insert=function(e,f,n){var o=this.data;if(n=n||0,!this.aabb.contains(e))return!1;var d=this.children;if(n<(this.maxDepth||this.root.maxDepth)){var i=!1;d.length||(this.subdivide(),i=!0);for(var t=0;8!==t;t++)if(d[t].insert(e,f,n+1))return!0;i&&(d.length=0)}return o.push(f),!0};var t=new i;n.prototype.subdivide=function(){var e=this.aabb,f=e.lowerBound,o=e.upperBound,l=this.children;l.push(new n({aabb:new d({lowerBound:new i(0,0,0)})}),new n({aabb:new d({lowerBound:new i(1,0,0)})}),new n({aabb:new d({lowerBound:new i(1,1,0)})}),new n({aabb:new d({lowerBound:new i(1,1,1)})}),new n({aabb:new d({lowerBound:new i(0,1,1)})}),new n({aabb:new d({lowerBound:new i(0,0,1)})}),new n({aabb:new d({lowerBound:new i(1,0,1)})}),new n({aabb:new d({lowerBound:new i(0,1,0)})})),o.vsub(f,t),t.scale(.5,t);for(var u=this.root||this,p=0;8!==p;p++){var s=l[p];s.root=u;var y=s.aabb.lowerBound;y.x*=t.x,y.y*=t.y,y.z*=t.z,y.vadd(f,y),y.vadd(t,s.aabb.upperBound)}},n.prototype.aabbQuery=function(e,f){for(var n=(this.data,this.children,[this]);n.length;){var o=n.pop();o.aabb.overlaps(e)&&Array.prototype.push.apply(f,o.data),Array.prototype.push.apply(n,o.children)}return f};var l=new d;n.prototype.rayQuery=function(e,f,n){return e.getAABB(l),l.toLocalFrame(f,l),this.aabbQuery(l,n),n},n.prototype.removeEmptyNodes=function(){for(var e=[this];e.length;){for(var f=e.pop(),n=f.children.length-1;n>=0;n--)f.children[n].data.length||f.children.splice(n,1);Array.prototype.push.apply(e,f.children)}}},{"../collision/AABB":3,"../math/Vec3":30}],51:[function(e,f){function n(){this.objects=[],this.type=Object}f.exports=n,n.prototype.release=function(){for(var e=arguments.length,f=0;f!==e;f++)this.objects.push(arguments[f])},n.prototype.get=function(){return 0===this.objects.length?this.constructObject():this.objects.pop()},n.prototype.constructObject=function(){throw new Error("constructObject() not implemented in this Pool subclass yet!")}},{}],52:[function(e,f){function n(){this.data={keys:[]}}f.exports=n,n.prototype.get=function(e,f){if(e>f){var n=f;f=e,e=n}return this.data[e+"-"+f]},n.prototype.set=function(e,f,n){if(e>f){var o=f;f=e,e=o}var d=e+"-"+f;this.get(e,f)||this.data.keys.push(d),this.data[d]=n},n.prototype.reset=function(){for(var e=this.data,f=e.keys;f.length>0;){var n=f.pop();delete e[n]}}},{}],53:[function(e,f){function n(){}f.exports=n,n.defaults=function(e,f){e=e||{};for(var n in f)n in e||(e[n]=f[n]);return e}},{}],54:[function(e,f){function n(){d.call(this),this.type=o}f.exports=n;var o=e("../math/Vec3"),d=e("./Pool");n.prototype=new d,n.prototype.constructObject=function(){return new o}},{"../math/Vec3":30,"./Pool":51}],55:[function(e,f){function n(e){this.contactPointPool=[],this.frictionEquationPool=[],this.result=[],this.frictionResult=[],this.v3pool=new s,this.world=e,this.currentContactMaterial=null,this.enableFrictionReduction=!1}function o(e,f,n){for(var o=null,d=e.length,i=0;i!==d;i++){var t=e[i],l=M;e[(i+1)%d].vsub(t,l);var u=P;l.cross(f,u);var p=Q;n.vsub(t,p);var s=u.dot(p);if(!(null===o||s>0&&o===!0||0>=s&&o===!1))return!1;null===o&&(o=s>0)}return!0}f.exports=n;var d=e("../collision/AABB"),i=e("../shapes/Shape"),t=e("../collision/Ray"),l=e("../math/Vec3"),u=e("../math/Transform"),p=(e("../shapes/ConvexPolyhedron"),e("../math/Quaternion")),s=(e("../solver/Solver"),e("../utils/Vec3Pool")),y=e("../equations/ContactEquation"),c=e("../equations/FrictionEquation");n.prototype.createContactEquation=function(e,f,n,o,d,i){var t;this.contactPointPool.length?(t=this.contactPointPool.pop(),t.bi=e,t.bj=f):t=new y(e,f),t.enabled=e.collisionResponse&&f.collisionResponse&&n.collisionResponse&&o.collisionResponse;var l=this.currentContactMaterial;t.restitution=l.restitution,t.setSpookParams(l.contactEquationStiffness,l.contactEquationRelaxation,this.world.dt);var u=n.material||e.material,p=o.material||f.material;return u&&p&&u.restitution>=0&&p.restitution>=0&&(t.restitution=u.restitution*p.restitution),t.si=d||n,t.sj=i||o,t},n.prototype.createFrictionEquationsFromContact=function(e,f){var n=e.bi,o=e.bj,d=e.si,i=e.sj,t=this.world,l=this.currentContactMaterial,u=l.friction,p=d.material||n.material,s=i.material||o.material;if(p&&s&&p.friction>=0&&s.friction>=0&&(u=p.friction*s.friction),u>0){var y=u*t.gravity.length(),a=n.invMass+o.invMass;a>0&&(a=1/a);var r=this.frictionEquationPool,w=r.length?r.pop():new c(n,o,y*a),b=r.length?r.pop():new c(n,o,y*a);return w.bi=b.bi=n,w.bj=b.bj=o,w.minForce=b.minForce=-y*a,w.maxForce=b.maxForce=y*a,w.ri.copy(e.ri),w.rj.copy(e.rj),b.ri.copy(e.ri),b.rj.copy(e.rj),e.ni.tangents(w.t,b.t),w.setSpookParams(l.frictionEquationStiffness,l.frictionEquationRelaxation,t.dt),b.setSpookParams(l.frictionEquationStiffness,l.frictionEquationRelaxation,t.dt),w.enabled=b.enabled=e.enabled,f.push(w,b),!0}return!1};var a=new l,r=new l,w=new l;n.prototype.createFrictionFromAverage=function(e){var f=this.result[this.result.length-1];if(this.createFrictionEquationsFromContact(f,this.frictionResult)&&1!==e){var n=this.frictionResult[this.frictionResult.length-2],o=this.frictionResult[this.frictionResult.length-1];a.setZero(),r.setZero(),w.setZero();for(var d=f.bi,i=(f.bj,0);i!==e;i++)f=this.result[this.result.length-1-i],f.bodyA!==d?(a.vadd(f.ni,a),r.vadd(f.ri,r),w.vadd(f.rj,w)):(a.vsub(f.ni,a),r.vadd(f.rj,r),w.vadd(f.ri,w));var t=1/e;r.scale(t,n.ri),w.scale(t,n.rj),o.ri.copy(n.ri),o.rj.copy(n.rj),a.normalize(),a.tangents(n.t,o.t)}};var b=new l,m=new l,N=new p,g=new p;n.prototype.getContacts=function(e,f,n,o,d,i,t){this.contactPointPool=d,this.frictionEquationPool=t,this.result=o,this.frictionResult=i;for(var l=N,u=g,p=b,s=m,y=0,c=e.length;y!==c;y++){var a=e[y],r=f[y],w=null;a.material&&r.material&&(w=n.getContactMaterial(a.material,r.material)||null);for(var x=0;xj.boundingSphereRadius+A.boundingSphereRadius)){var C=null;j.material&&A.material&&(C=n.getContactMaterial(j.material,A.material)||null),this.currentContactMaterial=C||w||n.defaultContactMaterial;var O=this[j.type|A.type];O&&(j.type=w){var b=this.createContactEquation(t,p,e,f);b.ni.copy(y);var m=v;y.scale(r.dot(y),m),s.vsub(m,m),b.ri.copy(m),b.ri.vsub(t.position,b.ri),b.rj.copy(s),b.rj.vsub(p.position,b.rj),this.result.push(b),this.createFrictionEquationsFromContact(b,this.frictionResult)}}};var A=new l,C=new l,O=(new l,new l),h=new l,k=new l,q=new l,z=new l,B=new l,D=new l,E=new l,F=new l,G=new l,H=new l,I=new d,J=[];n.prototype[i.types.SPHERE|i.types.TRIMESH]=n.prototype.sphereTrimesh=function(e,f,n,o,d,i,l,p){var s=k,y=q,c=z,a=B,r=D,w=E,b=I,m=h,N=C,g=J;u.pointToLocalFrame(o,i,n,r);var x=e.radius;b.lowerBound.set(r.x-x,r.y-x,r.z-x),b.upperBound.set(r.x+x,r.y+x,r.z+x),f.getTrianglesInAABB(b,g);for(var j=O,v=e.radius*e.radius,K=0;KL;L++)if(f.getVertex(f.indices[3*g[K]+L],j),j.vsub(r,N),N.norm2()<=v){m.copy(j),u.pointToWorldFrame(o,i,m,j),j.vsub(n,N);var M=this.createContactEquation(l,p,e,f);M.ni.copy(N),M.ni.normalize(),M.ri.copy(M.ni),M.ri.scale(e.radius,M.ri),M.ri.vadd(n,M.ri),M.ri.vsub(l.position,M.ri),M.rj.copy(j),M.rj.vsub(p.position,M.rj),this.result.push(M),this.createFrictionEquationsFromContact(M,this.frictionResult)}for(var K=0;KL;L++){f.getVertex(f.indices[3*g[K]+L],s),f.getVertex(f.indices[3*g[K]+(L+1)%3],y),y.vsub(s,c),r.vsub(y,w);var P=w.dot(c);r.vsub(s,w);var Q=w.dot(c);if(Q>0&&0>P){r.vsub(s,w),a.copy(c),a.normalize(),Q=w.dot(a),a.scale(Q,w),w.vadd(s,w);var R=w.distanceTo(r);if(RC&&C>0){var O=T,h=U;O.copy(p[(x+1)%3]),h.copy(p[(x+2)%3]);var k=O.norm(),q=h.norm();O.normalize(),h.normalize();var z=R.dot(O),B=R.dot(h);if(k>z&&z>-k&&q>B&&B>-q){var D=Math.abs(C-A-s);(null===g||g>D)&&(g=D,m=z,N=B,w=A,c.copy(v),a.copy(O),r.copy(h),b++)}}}if(b){y=!0;var E=this.createContactEquation(t,l,e,f);c.mult(-s,E.ri),E.ni.copy(c),E.ni.negate(E.ni),c.mult(w,c),a.mult(m,a),c.vadd(a,c),r.mult(N,r),c.vadd(r,E.rj),E.ri.vadd(n,E.ri),E.ri.vsub(t.position,E.ri),E.rj.vadd(o,E.rj),E.rj.vsub(l.position,E.rj),this.result.push(E),this.createFrictionEquationsFromContact(E,this.frictionResult)}for(var F=u.get(),G=W,H=0;2!==H&&!y;H++)for(var I=0;2!==I&&!y;I++)for(var J=0;2!==J&&!y;J++)if(F.set(0,0,0),H?F.vadd(p[0],F):F.vsub(p[0],F),I?F.vadd(p[1],F):F.vsub(p[1],F),J?F.vadd(p[2],F):F.vsub(p[2],F),o.vadd(F,G),G.vsub(n,G),G.norm2()_){y=!0;var ef=this.createContactEquation(t,l,e,f);L.vadd(M,ef.rj),ef.rj.copy(ef.rj),D.negate(ef.ni),ef.ni.normalize(),ef.ri.copy(ef.rj),ef.ri.vadd(o,ef.ri),ef.ri.vsub(n,ef.ri),ef.ri.normalize(),ef.ri.mult(s,ef.ri),ef.ri.vadd(n,ef.ri),ef.ri.vsub(t.position,ef.ri),ef.rj.vadd(o,ef.rj),ef.rj.vsub(l.position,ef.rj),this.result.push(ef),this.createFrictionEquationsFromContact(ef,this.frictionResult)}}u.release(K,L,E,M,D)};var $=new l,_=new l,ef=new l,ff=new l,nf=new l,of=new l,df=new l,tf=new l,lf=new l,uf=new l;n.prototype[i.types.SPHERE|i.types.CONVEXPOLYHEDRON]=n.prototype.sphereConvex=function(e,f,n,d,i,t,l,u){var p=this.v3pool;n.vsub(d,$);for(var s=f.faceNormals,y=f.faces,c=f.vertices,a=e.radius,r=0;r!==c.length;r++){var w=c[r],b=nf;t.vmult(w,b),d.vadd(b,b);var m=ff;if(b.vsub(n,m),m.norm2()k&&q.dot(A)>0){for(var z=[],B=0,D=v.length;B!==D;B++){var E=p.get();t.vmult(c[v[B]],E),d.vadd(E,E),z.push(E)}if(o(z,A,n)){g=!0;var N=this.createContactEquation(l,u,e,f);A.mult(-a,N.ri),A.negate(N.ni);var F=p.get();A.mult(-k,F);var G=p.get();A.mult(-a,G),n.vsub(d,N.rj),N.rj.vadd(G,N.rj),N.rj.vadd(F,N.rj),N.rj.vadd(d,N.rj),N.rj.vsub(u.position,N.rj),N.ri.vadd(n,N.ri),N.ri.vsub(l.position,N.ri),p.release(F),p.release(G),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult);for(var B=0,H=z.length;B!==H;B++)p.release(z[B]);return}for(var B=0;B!==v.length;B++){var I=p.get(),J=p.get();t.vmult(c[v[(B+1)%v.length]],I),t.vmult(c[v[(B+2)%v.length]],J),d.vadd(I,I),d.vadd(J,J);var K=_;J.vsub(I,K);var L=ef;K.unit(L);var M=p.get(),P=p.get();n.vsub(I,P);var Q=P.dot(L);L.mult(Q,M),M.vadd(I,M);var R=p.get();if(M.vsub(n,R),Q>0&&Q*Q=a){var r=this.createContactEquation(t,l,e,f),w=cf;p.mult(p.dot(y),w),u.vsub(w,w),w.vsub(n,r.ri),r.ni.copy(p),u.vsub(o,r.rj),r.ri.vadd(n,r.ri),r.ri.vsub(t.position,r.ri),r.rj.vadd(o,r.rj),r.rj.vsub(l.position,r.rj),this.result.push(r),s++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(r,this.frictionResult)}}this.enableFrictionReduction&&s&&this.createFrictionFromAverage(s)};var af=new l,rf=new l;n.prototype[i.types.CONVEXPOLYHEDRON]=n.prototype.convexConvex=function(e,f,n,o,d,i,t,l,u,p,s,y){var c=af;if(!(n.distanceTo(o)>e.boundingSphereRadius+f.boundingSphereRadius)&&e.findSeparatingAxis(f,n,d,o,i,c,s,y)){var a=[],r=rf;e.clipAgainstHull(n,d,f,o,i,c,-100,100,a);for(var w=0,b=0;b!==a.length;b++){var m=this.createContactEquation(t,l,e,f,u,p),N=m.ri,g=m.rj;c.negate(m.ni),a[b].normal.negate(r),r.mult(a[b].depth,r),a[b].point.vadd(r,N),g.copy(a[b].point),N.vsub(n,N),g.vsub(o,g),N.vadd(n,N),N.vsub(t.position,N),g.vadd(o,g),g.vsub(l.position,g),this.result.push(m),w++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(m,this.frictionResult)}this.enableFrictionReduction&&w&&this.createFrictionFromAverage(w)}};var wf=new l,bf=new l,mf=new l;n.prototype[i.types.PLANE|i.types.PARTICLE]=n.prototype.planeParticle=function(e,f,n,o,d,i,t,l){var u=wf;u.set(0,0,1),t.quaternion.vmult(u,u);var p=bf;o.vsub(t.position,p);var s=u.dot(p);if(0>=s){var y=this.createContactEquation(l,t,f,e);y.ni.copy(u),y.ni.negate(y.ni),y.ri.set(0,0,0);var c=mf;u.mult(u.dot(o),c),o.vsub(c,c),y.rj.copy(c),this.result.push(y),this.createFrictionEquationsFromContact(y,this.frictionResult)}};var Nf=new l;n.prototype[i.types.PARTICLE|i.types.SPHERE]=n.prototype.sphereParticle=function(e,f,n,o,d,i,t,l){var u=Nf;u.set(0,0,1),o.vsub(n,u);var p=u.norm2();if(p<=e.radius*e.radius){var s=this.createContactEquation(l,t,f,e);u.normalize(),s.rj.copy(u),s.rj.mult(e.radius,s.rj),s.ni.copy(u),s.ni.negate(s.ni),s.ri.set(0,0,0),this.result.push(s),this.createFrictionEquationsFromContact(s,this.frictionResult)}};var gf=new p,xf=new l,jf=(new l,new l),vf=new l,Af=new l;n.prototype[i.types.PARTICLE|i.types.CONVEXPOLYHEDRON]=n.prototype.convexParticle=function(e,f,n,o,d,i,t,l){var u=-1,p=jf,s=Af,y=null,c=0,a=xf;if(a.copy(o),a.vsub(n,a),d.conjugate(gf),gf.vmult(a,a),e.pointIsInside(a)){e.worldVerticesNeedsUpdate&&e.computeWorldVertices(n,d),e.worldFaceNormalsNeedsUpdate&&e.computeWorldFaceNormals(d);for(var r=0,w=e.faces.length;r!==w;r++){var b=[e.worldVertices[e.faces[r][0]]],m=e.worldFaceNormals[r];o.vsub(b[0],vf);var N=-m.dot(vf);(null===y||Math.abs(N)b||0>N||w>p.length||m>p[0].length)){0>w&&(w=0),0>b&&(b=0),0>m&&(m=0),0>N&&(N=0),w>=p.length&&(w=p.length-1),b>=p.length&&(b=p.length-1),N>=p[0].length&&(N=p[0].length-1),m>=p[0].length&&(m=p[0].length-1);var g=[];f.getRectMinMax(w,m,b,N,g);var x=g[0],j=g[1];if(!(r.z-y>j||r.z+yv;v++)for(var A=m;N>A;A++)f.getConvexTrianglePillar(v,A,!1),u.pointToWorldFrame(o,i,f.pillarOffset,c),n.distanceTo(c)w||0>m||r>p.length||m>p[0].length)){0>r&&(r=0),0>w&&(w=0),0>b&&(b=0),0>m&&(m=0),r>=p.length&&(r=p.length-1),w>=p.length&&(w=p.length-1),m>=p[0].length&&(m=p[0].length-1),b>=p[0].length&&(b=p[0].length-1);var N=[];f.getRectMinMax(r,b,w,m,N);var g=N[0],x=N[1];if(!(a.z-s>x||a.z+sv;v++)for(var A=b;m>A;A++){var C=j.length;f.getConvexTrianglePillar(v,A,!1),u.pointToWorldFrame(o,i,f.pillarOffset,c),n.distanceTo(c)2)return}}}},{"../collision/AABB":3,"../collision/Ray":9,"../equations/ContactEquation":19,"../equations/FrictionEquation":21,"../math/Quaternion":28,"../math/Transform":29,"../math/Vec3":30,"../shapes/ConvexPolyhedron":38,"../shapes/Shape":43,"../solver/Solver":47,"../utils/Vec3Pool":54}],56:[function(e,f){function n(){u.apply(this),this.dt=-1,this.allowSleep=!1,this.contacts=[],this.frictionEquations=[],this.quatNormalizeSkip=0,this.quatNormalizeFast=!1,this.time=0,this.stepnumber=0,this.default_dt=1/60,this.nextId=0,this.gravity=new d,this.broadphase=new m,this.bodies=[],this.solver=new t,this.constraints=[],this.narrowphase=new l(this),this.collisionMatrix=new p,this.collisionMatrixPrevious=new p,this.materials=[],this.contactmaterials=[],this.contactMaterialTable=new a,this.defaultMaterial=new s("default"),this.defaultContactMaterial=new y(this.defaultMaterial,this.defaultMaterial,{friction:.3,restitution:0}),this.doProfiling=!1,this.profile={solve:0,makeContactConstraints:0,broadphase:0,integrate:0,narrowphase:0},this.subsystems=[],this.addBodyEvent={type:"addBody",body:null},this.removeBodyEvent={type:"removeBody",body:null}}f.exports=n;var o=e("../shapes/Shape"),d=e("../math/Vec3"),i=e("../math/Quaternion"),t=e("../solver/GSSolver"),l=(e("../utils/Vec3Pool"),e("../equations/ContactEquation"),e("../equations/FrictionEquation"),e("./Narrowphase")),u=e("../utils/EventTarget"),p=e("../collision/ArrayCollisionMatrix"),s=e("../material/Material"),y=e("../material/ContactMaterial"),c=e("../objects/Body"),a=e("../utils/TupleDictionary"),r=e("../collision/RaycastResult"),w=e("../collision/AABB"),b=e("../collision/Ray"),m=e("../collision/NaiveBroadphase");n.prototype=new u;var N=(new w,new b);if(n.prototype.getContactMaterial=function(e,f){return this.contactMaterialTable.get(e.id,f.id)},n.prototype.numObjects=function(){return this.bodies.length},n.prototype.collisionMatrixTick=function(){var e=this.collisionMatrixPrevious;this.collisionMatrixPrevious=this.collisionMatrix,this.collisionMatrix=e,this.collisionMatrix.reset()},n.prototype.add=n.prototype.addBody=function(e){-1===this.bodies.indexOf(e)&&(e.index=this.bodies.length,this.bodies.push(e),e.world=this,e.initPosition.copy(e.position),e.initVelocity.copy(e.velocity),e.timeLastSleepy=this.time,e instanceof c&&(e.initAngularVelocity.copy(e.angularVelocity),e.initQuaternion.copy(e.quaternion)),this.collisionMatrix.setNumObjects(this.bodies.length),this.addBodyEvent.body=e,this.dispatchEvent(this.addBodyEvent))},n.prototype.addConstraint=function(e){this.constraints.push(e)},n.prototype.removeConstraint=function(e){var f=this.constraints.indexOf(e);-1!==f&&this.constraints.splice(f,1)},n.prototype.rayTest=function(e,f,n){n instanceof r?this.raycastClosest(e,f,{skipBackfaces:!0},n):this.raycastAll(e,f,{skipBackfaces:!0},n)},n.prototype.raycastAll=function(e,f,n,o){return n.mode=b.ALL,n.from=e,n.to=f,n.callback=o,N.intersectWorld(this,n)},n.prototype.raycastAny=function(e,f,n,o){return n.mode=b.ANY,n.from=e,n.to=f,n.result=o,N.intersectWorld(this,n)},n.prototype.raycastClosest=function(e,f,n,o){return n.mode=b.CLOSEST,n.from=e,n.to=f,n.result=o,N.intersectWorld(this,n)},n.prototype.remove=function(e){e.world=null;var f=this.bodies.length-1,n=this.bodies,o=n.indexOf(e);if(-1!==o){n.splice(o,1);for(var d=0;d!==n.length;d++)n[d].index=d;this.collisionMatrix.setNumObjects(f),this.removeBodyEvent.body=e,this.dispatchEvent(this.removeBodyEvent)}},n.prototype.removeBody=n.prototype.remove,n.prototype.addMaterial=function(e){this.materials.push(e)},n.prototype.addContactMaterial=function(e){this.contactmaterials.push(e),this.contactMaterialTable.set(e.materials[0].id,e.materials[1].id,e)},"undefined"==typeof performance&&(performance={}),!performance.now){var g=Date.now();performance.timing&&performance.timing.navigationStart&&(g=performance.timing.navigationStart),performance.now=function(){return Date.now()-g}}var x=new d;n.prototype.step=function(e,f,n){if(n=n||10,f=f||0,0===f)this.internalStep(e),this.time+=e;else{var o=Math.floor((this.time+f)/e)-Math.floor(this.time/e);o=Math.min(o,n);for(var d=performance.now(),i=0;i!==o&&(this.internalStep(e),!(performance.now()-d>1e3*e));i++);this.time+=f;for(var t=this.time%e,l=t/e,u=x,p=this.bodies,s=0;s!==p.length;s++){var y=p[s];y.type!==c.STATIC&&y.sleepState!==c.SLEEPING?(y.position.vsub(y.previousPosition,u),u.scale(l,u),y.position.vadd(u,y.interpolatedPosition)):(y.interpolatedPosition.copy(y.position),y.interpolatedQuaternion.copy(y.quaternion))}}};var j={type:"postStep"},v={type:"preStep"},A={type:"collide",body:null,contact:null},C=[],O=[],h=[],k=[],q=(new d,new d,new d,new d,new d,new d,new d,new d,new d,new i,new i),z=new i,B=new d;n.prototype.internalStep=function(e){this.dt=e;var f,n=this.contacts,d=h,i=k,t=this.numObjects(),l=this.bodies,u=this.solver,p=this.gravity,s=this.doProfiling,y=this.profile,a=c.DYNAMIC,r=this.constraints,w=O,b=(p.norm(),p.x),m=p.y,N=p.z,g=0;for(s&&(f=performance.now()),g=0;g!==t;g++){var x=l[g];if(x.type&a){var D=x.force,E=x.mass;D.x+=E*b,D.y+=E*m,D.z+=E*N}}for(var g=0,F=this.subsystems.length;g!==F;g++)this.subsystems[g].update();s&&(f=performance.now()),d.length=0,i.length=0,this.broadphase.collisionPairs(this,d,i),s&&(y.broadphase=performance.now()-f);var G=r.length;for(g=0;g!==G;g++){var H=r[g];if(!H.collideConnected)for(var I=d.length-1;I>=0;I-=1)(H.bodyA===d[I]&&H.bodyB===i[I]||H.bodyB===d[I]&&H.bodyA===i[I])&&(d.splice(I,1),i.splice(I,1))}this.collisionMatrixTick(),s&&(f=performance.now());var J=C,K=n.length;for(g=0;g!==K;g++)J.push(n[g]);n.length=0;var L=this.frictionEquations.length;for(g=0;g!==L;g++)w.push(this.frictionEquations[g]);this.frictionEquations.length=0,this.narrowphase.getContacts(d,i,this,n,J,this.frictionEquations,w),s&&(y.narrowphase=performance.now()-f),s&&(f=performance.now());for(var g=0;g=0&&R.material.friction>=0&&(S=x.material.friction*R.material.friction),x.material.restitution>=0&&R.material.restitution>=0&&(H.restitution=x.material.restitution*R.material.restitution)),u.addEquation(H),x.allowSleep&&x.type===c.DYNAMIC&&x.sleepState===c.SLEEPING&&R.sleepState===c.AWAKE&&R.type!==c.STATIC){var T=R.velocity.norm2()+R.angularVelocity.norm2(),U=Math.pow(R.sleepSpeedLimit,2); -T>=2*U&&(x._wakeUpAfterNarrowphase=!0)}if(R.allowSleep&&R.type===c.DYNAMIC&&R.sleepState===c.SLEEPING&&x.sleepState===c.AWAKE&&x.type!==c.STATIC){var V=x.velocity.norm2()+x.angularVelocity.norm2(),W=Math.pow(x.sleepSpeedLimit,2);V>=2*W&&(R._wakeUpAfterNarrowphase=!0)}this.collisionMatrix.set(x,R,!0),this.collisionMatrixPrevious.get(x,R)||(A.body=R,A.contact=H,x.dispatchEvent(A),A.body=x,R.dispatchEvent(A))}for(s&&(y.makeContactConstraints=performance.now()-f,f=performance.now()),g=0;g!==t;g++){var x=l[g];x._wakeUpAfterNarrowphase&&(x.wakeUp(),x._wakeUpAfterNarrowphase=!1)}var G=r.length;for(g=0;g!==G;g++){var H=r[g];H.update();for(var I=0,X=H.equations.length;I!==X;I++){var Y=H.equations[I];u.addEquation(Y)}}u.solve(e,this),s&&(y.solve=performance.now()-f),u.removeAllEquations();var Z=Math.pow;for(g=0;g!==t;g++){var x=l[g];if(x.type&a){var $=Z(1-x.linearDamping,e),_=x.velocity;_.mult($,_);var ef=x.angularVelocity;if(ef){var ff=Z(1-x.angularDamping,e);ef.mult(ff,ef)}}}for(this.dispatchEvent(v),g=0;g!==t;g++){var x=l[g];x.preStep&&x.preStep.call(x)}s&&(f=performance.now());{var nf=q,of=z,df=this.stepnumber,tf=c.DYNAMIC|c.KINEMATIC,lf=df%(this.quatNormalizeSkip+1)===0,uf=this.quatNormalizeFast,pf=.5*e;o.types.PLANE,o.types.CONVEXPOLYHEDRON}for(g=0;g!==t;g++){var sf=l[g],yf=sf.force,cf=sf.torque;if(sf.type&tf&&sf.sleepState!==c.SLEEPING){var af=sf.velocity,rf=sf.angularVelocity,wf=sf.position,bf=sf.quaternion,mf=sf.invMass,Nf=sf.invInertiaWorld;af.x+=yf.x*mf*e,af.y+=yf.y*mf*e,af.z+=yf.z*mf*e,sf.angularVelocity&&(Nf.vmult(cf,B),B.mult(e,B),B.vadd(rf,rf)),wf.x+=af.x*e,wf.y+=af.y*e,wf.z+=af.z*e,sf.angularVelocity&&(nf.set(rf.x,rf.y,rf.z,0),nf.mult(bf,of),bf.x+=pf*of.x,bf.y+=pf*of.y,bf.z+=pf*of.z,bf.w+=pf*of.w,lf&&(uf?bf.normalizeFast():bf.normalize())),sf.aabb&&(sf.aabbNeedsUpdate=!0),sf.updateInertiaWorld&&sf.updateInertiaWorld()}}for(this.clearForces(),this.broadphase.dirty=!0,s&&(y.integrate=performance.now()-f),this.time+=e,this.stepnumber+=1,this.dispatchEvent(j),g=0;g!==t;g++){var x=l[g],gf=x.postStep;gf&&gf.call(x)}if(this.allowSleep)for(g=0;g!==t;g++)l[g].sleepTick(this.time)},n.prototype.clearForces=function(){for(var e=this.bodies,f=e.length,n=0;n!==f;n++){{var o=e[n];o.force,o.torque}o.force.set(0,0,0),o.torque.set(0,0,0)}}},{"../collision/AABB":3,"../collision/ArrayCollisionMatrix":4,"../collision/NaiveBroadphase":7,"../collision/Ray":9,"../collision/RaycastResult":10,"../equations/ContactEquation":19,"../equations/FrictionEquation":21,"../material/ContactMaterial":24,"../material/Material":25,"../math/Quaternion":28,"../math/Vec3":30,"../objects/Body":31,"../shapes/Shape":43,"../solver/GSSolver":46,"../utils/EventTarget":49,"../utils/TupleDictionary":52,"../utils/Vec3Pool":54,"./Narrowphase":55}]},{},[2])(2)}); -export default CANNON = window.CANNON; diff --git a/examples/jsm/libs/chevrotain.module.min.js b/examples/jsm/libs/chevrotain.module.min.js index fd41d3b680c28e..db9feb4ca54eb3 100644 --- a/examples/jsm/libs/chevrotain.module.min.js +++ b/examples/jsm/libs/chevrotain.module.min.js @@ -1,3 +1,3 @@ /*! chevrotain - v4.6.0 */ -!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define("chevrotain",[],e):"object"==typeof exports?exports.chevrotain=e():t.chevrotain=e()}("undefined"!=typeof self?self:this,function(){return function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var 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r,i=this&&this.__extends||(r=function(t,e){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(5),u=n(2);e.isSequenceProd=function(t){return t instanceof a.Flat||t instanceof a.Option||t instanceof a.Repetition||t instanceof a.RepetitionMandatory||t instanceof a.RepetitionMandatoryWithSeparator||t instanceof a.RepetitionWithSeparator||t instanceof a.Terminal||t instanceof a.Rule},e.isOptionalProd=function t(e,n){return void 0===n&&(n=[]),!!(e instanceof a.Option||e instanceof a.Repetition||e instanceof a.RepetitionWithSeparator)||(e instanceof a.Alternation?o.some(e.definition,function(e){return t(e,n)}):!(e instanceof a.NonTerminal&&o.contains(n,e))&&e instanceof 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e=u.tokenName(t.terminalType)+this.separator+"Terminal";o.has(this.dslMethods,e)||(this.dslMethods[e]=[]),this.dslMethods[e].push(t)},e.prototype.visitNonTerminal=function(t){var e=t.nonTerminalName+this.separator+"Terminal";o.has(this.dslMethods,e)||(this.dslMethods[e]=[]),this.dslMethods[e].push(t)},e.prototype.visitOption=function(t){this.dslMethods.option.push(t)},e.prototype.visitRepetitionWithSeparator=function(t){this.dslMethods.repetitionWithSeparator.push(t)},e.prototype.visitRepetitionMandatory=function(t){this.dslMethods.repetitionMandatory.push(t)},e.prototype.visitRepetitionMandatoryWithSeparator=function(t){this.dslMethods.repetitionMandatoryWithSeparator.push(t)},e.prototype.visitRepetition=function(t){this.dslMethods.repetition.push(t)},e.prototype.visitAlternation=function(t){this.dslMethods.alternation.push(t)},e}(s.GAstVisitor);e.DslMethodsCollectorVisitor=c},function(t,e,n){"use strict";function r(t,e,n){return 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n.name.match(e.validNestedRuleName)||(i=r.buildInvalidNestedRuleNameError(t,n),o.push({message:i,type:s.ParserDefinitionErrorType.INVALID_NESTED_RULE_NAME,ruleName:t.name})),o}function g(t,n){var r=[];return c.tokenName(t).match(e.validTermsPattern)||r.push({message:n.buildTokenNameError({tokenType:t,expectedPattern:e.validTermsPattern}),type:s.ParserDefinitionErrorType.INVALID_TOKEN_NAME}),r}function _(t,e,n,r){var i=[];if(a.reduce(e,function(e,n){return n.name===t.name?e+1:e},0)>1){var o=r.buildDuplicateRuleNameError({topLevelRule:t,grammarName:n});i.push({message:o,type:s.ParserDefinitionErrorType.DUPLICATE_RULE_NAME,ruleName:t.name})}return i}function R(t,e,n,r){void 0===r&&(r=[]);var i=[],a=A(e.definition);if(o.isEmpty(a))return[];var u=t.name;o.contains(a,t)&&i.push({message:n.buildLeftRecursionError({topLevelRule:t,leftRecursionPath:r}),type:s.ParserDefinitionErrorType.LEFT_RECURSION,ruleName:u});var c=o.difference(a,r.concat([t])),p=o.map(c,function(e){var 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o.isEmpty(a)?{message:e.buildEmptyAlternationError({topLevelRule:t,alternation:r,emptyChoiceIdx:i}),type:s.ParserDefinitionErrorType.NONE_LAST_EMPTY_ALT,ruleName:t.name,occurrence:r.idx,alternative:i+1}:null});return n.concat(o.compact(a))},[])}function S(t,e,n,r){var i=new N;t.accept(i);var c=i.alternations,l=n[t.name];return l&&(c=a.reject(c,function(t){return l[u.getProductionDslName(t)+(0===t.idx?"":t.idx)]})),o.reduce(c,function(n,i){var u=i.idx,c=p.getLookaheadPathsForOr(u,t,e),l=function(t,e,n,r){var i=[],u=a.reduce(t,function(e,n,r){return a.forEach(n,function(n){var o=[r];a.forEach(t,function(t,e){r!==e&&p.containsPath(t,n)&&o.push(e)}),o.length>1&&!p.containsPath(i,n)&&(i.push(n),e.push({alts:o,path:n}))}),e},[]);return o.map(u,function(t){var i=a.map(t.alts,function(t){return t+1}),o=r.buildAlternationAmbiguityError({topLevelRule:n,alternation:e,ambiguityIndices:i,prefixPath:t.path});return{message:o,type:s.ParserDefinitionErrorType.AMBIGUOUS_ALTS,ruleName:n.name,occurrence:e.idx,alternatives:[t.alts]}})}(c,i,t,r),h=P(c,i,t,r);return n.concat(l,h)},[])}e.validateEmptyOrAlternative=O,e.validateAmbiguousAlternationAlternatives=S;var I=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.allProductions=[],e}return i(e,t),e.prototype.visitRepetitionWithSeparator=function(t){this.allProductions.push(t)},e.prototype.visitRepetitionMandatory=function(t){this.allProductions.push(t)},e.prototype.visitRepetitionMandatoryWithSeparator=function(t){this.allProductions.push(t)},e.prototype.visitRepetition=function(t){this.allProductions.push(t)},e}(d.GAstVisitor);function L(t,e){var n=new N;t.accept(n);var r=n.alternations;return o.reduce(r,function(n,r){return r.definition.length>255&&n.push({message:e.buildTooManyAlternativesError({topLevelRule:t,alternation:r}),type:s.ParserDefinitionErrorType.TOO_MANY_ALTS,ruleName:t.name,occurrence:r.idx}),n},[])}function k(t,e,n){var r=[];return a.forEach(t,function(t){var i=new I;t.accept(i);var o=i.allProductions;a.forEach(o,function(i){var o=p.getProdType(i),u=i.idx,c=p.getLookaheadPathsForOptionalProd(u,t,o,e)[0];if(a.isEmpty(a.flatten(c))){var l=n.buildEmptyRepetitionError({topLevelRule:t,repetition:i});r.push({message:l,type:s.ParserDefinitionErrorType.NO_NON_EMPTY_LOOKAHEAD,ruleName:t.name})}})}),r}function P(t,e,n,r){var i=[],o=a.reduce(t,function(t,e,n){var r=a.map(e,function(t){return{idx:n,path:t}});return t.concat(r)},[]);return a.forEach(o,function(t){var u=t.idx,c=t.path,l=a.findAll(o,function(t){return t.idx=0;L--){var k={idx:d,def:T.definition[L].definition.concat(a.drop(f)),ruleStack:E,occurrenceStack:m};l.push(k),l.push("EXIT_ALTERNATIVE")}else if(T instanceof c.Flat)l.push({idx:d,def:T.definition.concat(a.drop(f)),ruleStack:E,occurrenceStack:m});else{if(!(T instanceof c.Rule))throw Error("non exhaustive match");l.push(y(T,d,E,m))}}}else o&&a.last(l).idx<=u&&l.pop()}return p}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(0),i=n(1),o=function(){function t(){}return t.prototype.walk=function(t,e){var n=this;void 0===e&&(e=[]),r.forEach(t.definition,function(o,a){var s=r.drop(t.definition,a+1);if(o instanceof i.NonTerminal)n.walkProdRef(o,s,e);else if(o instanceof i.Terminal)n.walkTerminal(o,s,e);else if(o instanceof i.Flat)n.walkFlat(o,s,e);else if(o instanceof i.Option)n.walkOption(o,s,e);else if(o instanceof i.RepetitionMandatory)n.walkAtLeastOne(o,s,e);else if(o instanceof i.RepetitionMandatoryWithSeparator)n.walkAtLeastOneSep(o,s,e);else if(o instanceof i.RepetitionWithSeparator)n.walkManySep(o,s,e);else if(o instanceof i.Repetition)n.walkMany(o,s,e);else{if(!(o instanceof i.Alternation))throw Error("non exhaustive match");n.walkOr(o,s,e)}})},t.prototype.walkTerminal=function(t,e,n){},t.prototype.walkProdRef=function(t,e,n){},t.prototype.walkFlat=function(t,e,n){var r=e.concat(n);this.walk(t,r)},t.prototype.walkOption=function(t,e,n){var r=e.concat(n);this.walk(t,r)},t.prototype.walkAtLeastOne=function(t,e,n){var r=[new i.Option({definition:t.definition})].concat(e,n);this.walk(t,r)},t.prototype.walkAtLeastOneSep=function(t,e,n){var r=a(t,e,n);this.walk(t,r)},t.prototype.walkMany=function(t,e,n){var r=[new i.Option({definition:t.definition})].concat(e,n);this.walk(t,r)},t.prototype.walkManySep=function(t,e,n){var r=a(t,e,n);this.walk(t,r)},t.prototype.walkOr=function(t,e,n){var o=this,a=e.concat(n);r.forEach(t.definition,function(t){var e=new i.Flat({definition:[t]});o.walk(e,a)})},t}();function a(t,e,n){return[new i.Option({definition:[new i.Terminal({terminalType:t.separator})].concat(t.definition)})].concat(e,n)}e.RestWalker=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(27),i=n(0),o=n(7),a=n(20);!function(t){t[t.MISSING_PATTERN=0]="MISSING_PATTERN",t[t.INVALID_PATTERN=1]="INVALID_PATTERN",t[t.EOI_ANCHOR_FOUND=2]="EOI_ANCHOR_FOUND",t[t.UNSUPPORTED_FLAGS_FOUND=3]="UNSUPPORTED_FLAGS_FOUND",t[t.DUPLICATE_PATTERNS_FOUND=4]="DUPLICATE_PATTERNS_FOUND",t[t.INVALID_GROUP_TYPE_FOUND=5]="INVALID_GROUP_TYPE_FOUND",t[t.PUSH_MODE_DOES_NOT_EXIST=6]="PUSH_MODE_DOES_NOT_EXIST",t[t.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE=7]="MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE",t[t.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY=8]="MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY",t[t.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST=9]="MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST",t[t.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED=10]="LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED",t[t.SOI_ANCHOR_FOUND=11]="SOI_ANCHOR_FOUND",t[t.EMPTY_MATCH_PATTERN=12]="EMPTY_MATCH_PATTERN",t[t.NO_LINE_BREAKS_FLAGS=13]="NO_LINE_BREAKS_FLAGS",t[t.UNREACHABLE_PATTERN=14]="UNREACHABLE_PATTERN",t[t.IDENTIFY_TERMINATOR=15]="IDENTIFY_TERMINATOR",t[t.CUSTOM_LINE_BREAK=16]="CUSTOM_LINE_BREAK"}(e.LexerDefinitionErrorType||(e.LexerDefinitionErrorType={}));var s={deferDefinitionErrorsHandling:!1,positionTracking:"full",lineTerminatorsPattern:/\n|\r\n?/g,lineTerminatorCharacters:["\n","\r"],ensureOptimizations:!1,safeMode:!1,errorMessageProvider:a.defaultLexerErrorProvider};Object.freeze(s);var u=function(){function t(t,e){var n=this;if(void 0===e&&(e=s),this.lexerDefinition=t,this.lexerDefinitionErrors=[],this.lexerDefinitionWarning=[],this.patternIdxToConfig={},this.charCodeToPatternIdxToConfig={},this.modes=[],this.emptyGroups={},this.config=void 0,this.trackStartLines=!0,this.trackEndLines=!0,this.hasCustom=!1,this.canModeBeOptimized={},"boolean"==typeof e)throw Error("The second argument to the Lexer constructor is now an ILexerConfig Object.\na boolean 2nd argument is no longer supported");if(this.config=i.merge(s,e),this.config.lineTerminatorsPattern===s.lineTerminatorsPattern)this.config.lineTerminatorsPattern=r.LineTerminatorOptimizedTester;else if(this.config.lineTerminatorCharacters===s.lineTerminatorCharacters)throw Error("Error: Missing property on the Lexer config.\n\tFor details See: https://sap.github.io/chevrotain/docs/guide/resolving_lexer_errors.html#MISSING_LINE_TERM_CHARS");if(e.safeMode&&e.ensureOptimizations)throw Error('"safeMode" and "ensureOptimizations" flags are mutually exclusive.');this.trackStartLines=/full|onlyStart/i.test(this.config.positionTracking),this.trackEndLines=/full/i.test(this.config.positionTracking);var a,u=!0;i.isArray(t)?((a={modes:{}}).modes[r.DEFAULT_MODE]=i.cloneArr(t),a[r.DEFAULT_MODE]=r.DEFAULT_MODE):(u=!1,a=i.cloneObj(t)),this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(r.performRuntimeChecks(a,this.trackStartLines,this.config.lineTerminatorCharacters)),this.lexerDefinitionWarning=this.lexerDefinitionWarning.concat(r.performWarningRuntimeChecks(a,this.trackStartLines,this.config.lineTerminatorCharacters)),a.modes=a.modes?a.modes:{},i.forEach(a.modes,function(t,e){a.modes[e]=i.reject(t,function(t){return i.isUndefined(t)})});var c=i.keys(a.modes);if(i.forEach(a.modes,function(t,a){if(n.modes.push(a),n.lexerDefinitionErrors=n.lexerDefinitionErrors.concat(r.validatePatterns(t,c)),i.isEmpty(n.lexerDefinitionErrors)){o.augmentTokenTypes(t);var s=r.analyzeTokenTypes(t,{lineTerminatorCharacters:n.config.lineTerminatorCharacters,positionTracking:e.positionTracking,ensureOptimizations:e.ensureOptimizations,safeMode:e.safeMode});n.patternIdxToConfig[a]=s.patternIdxToConfig,n.charCodeToPatternIdxToConfig[a]=s.charCodeToPatternIdxToConfig,n.emptyGroups=i.merge(n.emptyGroups,s.emptyGroups),n.hasCustom=s.hasCustom||n.hasCustom,n.canModeBeOptimized[a]=s.canBeOptimized}}),this.defaultMode=a.defaultMode,!i.isEmpty(this.lexerDefinitionErrors)&&!this.config.deferDefinitionErrorsHandling){var p=i.map(this.lexerDefinitionErrors,function(t){return t.message}).join("-----------------------\n");throw new Error("Errors detected in definition of Lexer:\n"+p)}if(i.forEach(this.lexerDefinitionWarning,function(t){i.PRINT_WARNING(t.message)}),r.SUPPORT_STICKY?(this.chopInput=i.IDENTITY,this.match=this.matchWithTest):(this.updateLastIndex=i.NOOP,this.match=this.matchWithExec),u&&(this.handleModes=i.NOOP),!1===this.trackStartLines&&(this.computeNewColumn=i.IDENTITY),!1===this.trackEndLines&&(this.updateTokenEndLineColumnLocation=i.NOOP),/full/i.test(this.config.positionTracking))this.createTokenInstance=this.createFullToken;else if(/onlyStart/i.test(this.config.positionTracking))this.createTokenInstance=this.createStartOnlyToken;else{if(!/onlyOffset/i.test(this.config.positionTracking))throw Error('Invalid config option: "'+this.config.positionTracking+'"');this.createTokenInstance=this.createOffsetOnlyToken}this.hasCustom?this.addToken=this.addTokenUsingPush:this.addToken=this.addTokenUsingMemberAccess;var l=i.reduce(this.canModeBeOptimized,function(t,e,n){return!1===e&&t.push(n),t},[]);if(e.ensureOptimizations&&!i.isEmpty(l))throw Error("Lexer Modes: < "+l.join(", ")+' > cannot be optimized.\n\t Disable the "ensureOptimizations" lexer config flag to silently ignore this and run the lexer in an un-optimized mode.\n\t Or inspect the console log for details on how to resolve these issues.')}return t.prototype.tokenize=function(t,e){if(void 0===e&&(e=this.defaultMode),!i.isEmpty(this.lexerDefinitionErrors)){var n=i.map(this.lexerDefinitionErrors,function(t){return t.message}).join("-----------------------\n");throw new Error("Unable to Tokenize because Errors detected in definition of Lexer:\n"+n)}return this.tokenizeInternal(t,e)},t.prototype.tokenizeInternal=function(t,e){var n,o,a,s,u,c,p,l,h,f,d,E,m=this,y=t,T=y.length,v=0,g=0,_=this.hasCustom?0:Math.floor(t.length/10),R=new Array(_),A=[],N=this.trackStartLines?1:void 0,O=this.trackStartLines?1:void 0,S=r.cloneEmptyGroups(this.emptyGroups),I=this.trackStartLines,L=this.config.lineTerminatorsPattern,k=0,P=[],x=[],C=[],M=[];Object.freeze(M);var F,b=void 0,D=function(t){if(1===C.length&&void 0===t.tokenType.PUSH_MODE){var e=m.config.errorMessageProvider.buildUnableToPopLexerModeMessage(t);A.push({offset:t.startOffset,line:void 0!==t.startLine?t.startLine:void 0,column:void 0!==t.startColumn?t.startColumn:void 0,length:t.image.length,message:e})}else{C.pop();var n=i.last(C);P=m.patternIdxToConfig[n],x=m.charCodeToPatternIdxToConfig[n],k=P.length;var r=m.canModeBeOptimized[n]&&!1===m.config.safeMode;b=x&&r?function(t){var e=x[t];return void 0===e?M:e}:function(){return P}}};function w(t){C.push(t),x=this.charCodeToPatternIdxToConfig[t],P=this.patternIdxToConfig[t],k=P.length,k=P.length;var e=this.canModeBeOptimized[t]&&!1===this.config.safeMode;b=x&&e?function(t){var e=x[t];return void 0===e?M:e}:function(){return P}}for(w.call(this,e);vu.length&&(u=a,F=W)}break}}if(null!==u){if(c=u.length,void 0!==(p=F.group)&&(l=F.tokenTypeIdx,h=this.createTokenInstance(u,v,l,F.tokenType,N,O,c),!1===p?g=this.addToken(R,g,h):S[p].push(h)),t=this.chopInput(t,c),v+=c,O=this.computeNewColumn(O,c),!0===I&&!0===F.canLineTerminator){var V=0,Y=void 0,H=void 0;L.lastIndex=0;do{!0===(Y=L.test(u))&&(H=L.lastIndex-1,V++)}while(Y);0!==V&&(N+=V,O=c-H,this.updateTokenEndLineColumnLocation(h,p,H,V,N,O,c))}this.handleModes(F,D,w,h)}else{for(var X=v,z=N,q=O,$=!1;!$&&v1;o.forEach(t.definition,function(r,i){if(!o.isUndefined(r.name)){var a=r.definition;a=n?[new u.Option({definition:r.definition})]:r.definition;var c=s.getKeyForAltIndex(e.ruleIdx,s.OR_IDX,t.idx,i);e.result.push({def:a,key:c,name:r.name,orgProd:r})}})},e}(c.GAstVisitor);e.NamedDSLMethodsCollectorVisitor=p,e.analyzeCst=function(t,e){var n={dictDef:new a.HashTable,allRuleNames:[]};return o.forEach(t,function(t){var r=e.get(t.name);n.allRuleNames.push(t.name);var i=new p(r);t.accept(i),o.forEach(i.result,function(e){e.def,e.key;var r=e.name;n.allRuleNames.push(t.name+r)})}),n}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.VERSION="4.6.0"},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(3),i=n(15),o=n(2),a=n(6),s=n(17),u=n(10),c=n(39),p=n(5),l=n(1),h=n(24),f=n(40),d=n(20),E={};E.VERSION=s.VERSION,E.Parser=r.Parser,E.CstParser=r.CstParser,E.EmbeddedActionsParser=r.EmbeddedActionsParser;E.ParserDefinitionErrorType=r.ParserDefinitionErrorType,E.Lexer=i.Lexer,E.LexerDefinitionErrorType=i.LexerDefinitionErrorType,E.EOF=o.EOF,E.tokenName=o.tokenName,E.tokenLabel=o.tokenLabel,E.tokenMatcher=o.tokenMatcher,E.createToken=o.createToken,E.createTokenInstance=o.createTokenInstance,E.EMPTY_ALT=r.EMPTY_ALT,E.defaultParserErrorProvider=u.defaultParserErrorProvider,E.isRecognitionException=a.isRecognitionException,E.EarlyExitException=a.EarlyExitException,E.MismatchedTokenException=a.MismatchedTokenException,E.NotAllInputParsedException=a.NotAllInputParsedException,E.NoViableAltException=a.NoViableAltException,E.defaultLexerErrorProvider=d.defaultLexerErrorProvider,E.Flat=l.Flat,E.Repetition=l.Repetition,E.RepetitionWithSeparator=l.RepetitionWithSeparator,E.RepetitionMandatory=l.RepetitionMandatory,E.RepetitionMandatoryWithSeparator=l.RepetitionMandatoryWithSeparator,E.Option=l.Option,E.Alternation=l.Alternation,E.NonTerminal=l.NonTerminal,E.Terminal=l.Terminal,E.Rule=l.Rule,E.GAstVisitor=p.GAstVisitor,E.serializeGrammar=l.serializeGrammar,E.serializeProduction=l.serializeProduction,E.resolveGrammar=h.resolveGrammar,E.defaultGrammarResolverErrorProvider=u.defaultGrammarResolverErrorProvider,E.validateGrammar=h.validateGrammar,E.defaultGrammarValidatorErrorProvider=u.defaultGrammarValidatorErrorProvider,E.assignOccurrenceIndices=h.assignOccurrenceIndices,E.clearCache=function(){console.warn("The clearCache function was 'soft' removed from the Chevrotain API.\n\t It performs no action other than printing this message.\n\t Please avoid using it as it will be completely removed in the future")},E.createSyntaxDiagramsCode=c.createSyntaxDiagramsCode,E.generateParserFactory=f.generateParserFactory,E.generateParserModule=f.generateParserModule,t.exports=E},function(t,e,n){var r,i,o;"undefined"!=typeof self&&self,i=[],void 0===(o="function"==typeof(r=function(){function t(){}t.prototype.saveState=function(){return{idx:this.idx,input:this.input,groupIdx:this.groupIdx}},t.prototype.restoreState=function(t){this.idx=t.idx,this.input=t.input,this.groupIdx=t.groupIdx},t.prototype.pattern=function(t){this.idx=0,this.input=t,this.groupIdx=0,this.consumeChar("/");var e=this.disjunction();this.consumeChar("/");for(var n={type:"Flags",global:!1,ignoreCase:!1,multiLine:!1,unicode:!1,sticky:!1};this.isRegExpFlag();)switch(this.popChar()){case"g":s(n,"global");break;case"i":s(n,"ignoreCase");break;case"m":s(n,"multiLine");break;case"u":s(n,"unicode");break;case"y":s(n,"sticky")}if(this.idx!==this.input.length)throw Error("Redundant input: "+this.input.substring(this.idx));return{type:"Pattern",flags:n,value:e}},t.prototype.disjunction=function(){var t=[];for(t.push(this.alternative());"|"===this.peekChar();)this.consumeChar("|"),t.push(this.alternative());return{type:"Disjunction",value:t}},t.prototype.alternative=function(){for(var t=[];this.isTerm();)t.push(this.term());return{type:"Alternative",value:t}},t.prototype.term=function(){return this.isAssertion()?this.assertion():this.atom()},t.prototype.assertion=function(){switch(this.popChar()){case"^":return{type:"StartAnchor"};case"$":return{type:"EndAnchor"};case"\\":switch(this.popChar()){case"b":return{type:"WordBoundary"};case"B":return{type:"NonWordBoundary"}}throw Error("Invalid Assertion Escape");case"(":var t;switch(this.consumeChar("?"),this.popChar()){case"=":t="Lookahead";break;case"!":t="NegativeLookahead"}u(t);var e=this.disjunction();return this.consumeChar(")"),{type:t,value:e}}!function(){throw Error("Internal Error - Should never get here!")}()},t.prototype.quantifier=function(t){var e;switch(this.popChar()){case"*":e={atLeast:0,atMost:1/0};break;case"+":e={atLeast:1,atMost:1/0};break;case"?":e={atLeast:0,atMost:1};break;case"{":var n=this.integerIncludingZero();switch(this.popChar()){case"}":e={atLeast:n,atMost:n};break;case",":var r;this.isDigit()?(r=this.integerIncludingZero(),e={atLeast:n,atMost:r}):e={atLeast:n,atMost:1/0},this.consumeChar("}")}if(!0===t&&void 0===e)return;u(e)}if(!0!==t||void 0!==e)return u(e),"?"===this.peekChar(0)?(this.consumeChar("?"),e.greedy=!1):e.greedy=!0,e.type="Quantifier",e},t.prototype.atom=function(){var t;switch(this.peekChar()){case".":t=this.dotAll();break;case"\\":t=this.atomEscape();break;case"[":t=this.characterClass();break;case"(":t=this.group()}return void 0===t&&this.isPatternCharacter()&&(t=this.patternCharacter()),u(t),this.isQuantifier()&&(t.quantifier=this.quantifier()),t},t.prototype.dotAll=function(){return this.consumeChar("."),{type:"Set",complement:!0,value:[o("\n"),o("\r"),o("\u2028"),o("\u2029")]}},t.prototype.atomEscape=function(){switch(this.consumeChar("\\"),this.peekChar()){case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":return this.decimalEscapeAtom();case"d":case"D":case"s":case"S":case"w":case"W":return this.characterClassEscape();case"f":case"n":case"r":case"t":case"v":return this.controlEscapeAtom();case"c":return this.controlLetterEscapeAtom();case"0":return this.nulCharacterAtom();case"x":return this.hexEscapeSequenceAtom();case"u":return this.regExpUnicodeEscapeSequenceAtom();default:return this.identityEscapeAtom()}},t.prototype.decimalEscapeAtom=function(){var t=this.positiveInteger();return{type:"GroupBackReference",value:t}},t.prototype.characterClassEscape=function(){var t,e=!1;switch(this.popChar()){case"d":t=c;break;case"D":t=c,e=!0;break;case"s":t=l;break;case"S":t=l,e=!0;break;case"w":t=p;break;case"W":t=p,e=!0}return u(t),{type:"Set",value:t,complement:e}},t.prototype.controlEscapeAtom=function(){var t;switch(this.popChar()){case"f":t=o("\f");break;case"n":t=o("\n");break;case"r":t=o("\r");break;case"t":t=o("\t");break;case"v":t=o("\v")}return u(t),{type:"Character",value:t}},t.prototype.controlLetterEscapeAtom=function(){this.consumeChar("c");var 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r=t[n];if(!u.isArray(r))throw Error("non exhaustive match");e[n]=[]}),e},e.isCustomPattern=S,e.isShortPattern=I,e.LineTerminatorOptimizedTester={test:function(t){for(var e=t.length,n=this.lastIndex;n\n\tComplement Sets cannot be automatically optimized.\n\tThis will disable the lexer's first char optimizations.\n\tSee: https://sap.github.io/chevrotain/docs/guide/resolving_lexer_errors.html#COMPLEMENT for details.");else{var l="";n&&(l="\n\tThis will disable the lexer's first char optimizations.\n\tSee: https://sap.github.io/chevrotain/docs/guide/resolving_lexer_errors.html#REGEXP_PARSING for details."),a.PRINT_ERROR(e.failedOptimizationPrefixMsg+"\n\tFailed parsing: < "+t.toString()+" >\n\tUsing the regexp-to-ast library version: "+o.VERSION+"\n\tPlease open an issue at: https://github.com/bd82/regexp-to-ast/issues"+l)}}return[]},e.firstChar=c,e.applyIgnoreCase=p;var f=function(t){function e(e){var n=t.call(this)||this;return n.targetCharCodes=e,n.found=!1,n}return 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this.start<=t.start&&this.end>=t.end},t.prototype.isContainedInRange=function(t){return t.containsRange(this)},t.prototype.strictlyContainsRange=function(t){return this.startt.end},t.prototype.isStrictlyContainedInRange=function(t){return t.strictlyContainsRange(this)},t}();function i(t,e){return!(t<0||e on "+o.functionName(t.constructor)+" CST Visitor.",type:r.MISSING_METHOD,methodName:e}});return i.compact(n)}e.defaultVisit=s,e.createBaseSemanticVisitorConstructor=function(t,e){var n=function(){};return o.defineNameProp(n,t+"BaseSemantics"),(n.prototype={visit:function(t,e){if(i.isArray(t)&&(t=t[0]),!i.isUndefined(t))return void 0!==t.fullName?this[t.fullName](t.children,e):this[t.name](t.children,e)},validateVisitor:function(){var t=u(this,e);if(!i.isEmpty(t)){var n=i.map(t,function(t){return t.msg});throw Error("Errors Detected in CST Visitor 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this.currIdx},t.prototype.importLexerState=function(t){this.currIdx=t},t.prototype.resetLexerState=function(){this.currIdx=-1},t.prototype.moveToTerminatedState=function(){this.currIdx=this.tokVector.length-1},t.prototype.getLexerPosition=function(){return this.exportLexerState()},t}();e.LexerAdapter=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(0),i=n(6),o=n(3),a=n(10),s=n(23),u=n(11),c=n(1),p=function(){function t(){}return t.prototype.CONSUME=function(t,e){return this.consumeInternal(t,0,e)},t.prototype.CONSUME1=function(t,e){return this.consumeInternal(t,1,e)},t.prototype.CONSUME2=function(t,e){return this.consumeInternal(t,2,e)},t.prototype.CONSUME3=function(t,e){return this.consumeInternal(t,3,e)},t.prototype.CONSUME4=function(t,e){return this.consumeInternal(t,4,e)},t.prototype.CONSUME5=function(t,e){return this.consumeInternal(t,5,e)},t.prototype.CONSUME6=function(t,e){return this.consumeInternal(t,6,e)},t.prototype.CONSUME7=function(t,e){return this.consumeInternal(t,7,e)},t.prototype.CONSUME8=function(t,e){return this.consumeInternal(t,8,e)},t.prototype.CONSUME9=function(t,e){return this.consumeInternal(t,9,e)},t.prototype.SUBRULE=function(t,e){return this.subruleInternal(t,0,e)},t.prototype.SUBRULE1=function(t,e){return this.subruleInternal(t,1,e)},t.prototype.SUBRULE2=function(t,e){return this.subruleInternal(t,2,e)},t.prototype.SUBRULE3=function(t,e){return this.subruleInternal(t,3,e)},t.prototype.SUBRULE4=function(t,e){return this.subruleInternal(t,4,e)},t.prototype.SUBRULE5=function(t,e){return this.subruleInternal(t,5,e)},t.prototype.SUBRULE6=function(t,e){return this.subruleInternal(t,6,e)},t.prototype.SUBRULE7=function(t,e){return this.subruleInternal(t,7,e)},t.prototype.SUBRULE8=function(t,e){return this.subruleInternal(t,8,e)},t.prototype.SUBRULE9=function(t,e){return this.subruleInternal(t,9,e)},t.prototype.OPTION=function(t){return this.optionInternal(t,0)},t.prototype.OPTION1=function(t){return this.optionInternal(t,1)},t.prototype.OPTION2=function(t){return this.optionInternal(t,2)},t.prototype.OPTION3=function(t){return this.optionInternal(t,3)},t.prototype.OPTION4=function(t){return this.optionInternal(t,4)},t.prototype.OPTION5=function(t){return this.optionInternal(t,5)},t.prototype.OPTION6=function(t){return this.optionInternal(t,6)},t.prototype.OPTION7=function(t){return this.optionInternal(t,7)},t.prototype.OPTION8=function(t){return this.optionInternal(t,8)},t.prototype.OPTION9=function(t){return this.optionInternal(t,9)},t.prototype.OR=function(t){return this.orInternal(t,0)},t.prototype.OR1=function(t){return this.orInternal(t,1)},t.prototype.OR2=function(t){return this.orInternal(t,2)},t.prototype.OR3=function(t){return this.orInternal(t,3)},t.prototype.OR4=function(t){return this.orInternal(t,4)},t.prototype.OR5=function(t){return this.orInternal(t,5)},t.prototype.OR6=function(t){return this.orInternal(t,6)},t.prototype.OR7=function(t){return this.orInternal(t,7)},t.prototype.OR8=function(t){return this.orInternal(t,8)},t.prototype.OR9=function(t){return this.orInternal(t,9)},t.prototype.MANY=function(t){this.manyInternal(0,t)},t.prototype.MANY1=function(t){this.manyInternal(1,t)},t.prototype.MANY2=function(t){this.manyInternal(2,t)},t.prototype.MANY3=function(t){this.manyInternal(3,t)},t.prototype.MANY4=function(t){this.manyInternal(4,t)},t.prototype.MANY5=function(t){this.manyInternal(5,t)},t.prototype.MANY6=function(t){this.manyInternal(6,t)},t.prototype.MANY7=function(t){this.manyInternal(7,t)},t.prototype.MANY8=function(t){this.manyInternal(8,t)},t.prototype.MANY9=function(t){this.manyInternal(9,t)},t.prototype.MANY_SEP=function(t){this.manySepFirstInternal(0,t)},t.prototype.MANY_SEP1=function(t){this.manySepFirstInternal(1,t)},t.prototype.MANY_SEP2=function(t){this.manySepFirstInternal(2,t)},t.prototype.MANY_SEP3=function(t){this.manySepFirstInternal(3,t)},t.prototype.MANY_SEP4=function(t){this.manySepFirstInternal(4,t)},t.prototype.MANY_SEP5=function(t){this.manySepFirstInternal(5,t)},t.prototype.MANY_SEP6=function(t){this.manySepFirstInternal(6,t)},t.prototype.MANY_SEP7=function(t){this.manySepFirstInternal(7,t)},t.prototype.MANY_SEP8=function(t){this.manySepFirstInternal(8,t)},t.prototype.MANY_SEP9=function(t){this.manySepFirstInternal(9,t)},t.prototype.AT_LEAST_ONE=function(t){this.atLeastOneInternal(0,t)},t.prototype.AT_LEAST_ONE1=function(t){return this.atLeastOneInternal(1,t)},t.prototype.AT_LEAST_ONE2=function(t){this.atLeastOneInternal(2,t)},t.prototype.AT_LEAST_ONE3=function(t){this.atLeastOneInternal(3,t)},t.prototype.AT_LEAST_ONE4=function(t){this.atLeastOneInternal(4,t)},t.prototype.AT_LEAST_ONE5=function(t){this.atLeastOneInternal(5,t)},t.prototype.AT_LEAST_ONE6=function(t){this.atLeastOneInternal(6,t)},t.prototype.AT_LEAST_ONE7=function(t){this.atLeastOneInternal(7,t)},t.prototype.AT_LEAST_ONE8=function(t){this.atLeastOneInternal(8,t)},t.prototype.AT_LEAST_ONE9=function(t){this.atLeastOneInternal(9,t)},t.prototype.AT_LEAST_ONE_SEP=function(t){this.atLeastOneSepFirstInternal(0,t)},t.prototype.AT_LEAST_ONE_SEP1=function(t){this.atLeastOneSepFirstInternal(1,t)},t.prototype.AT_LEAST_ONE_SEP2=function(t){this.atLeastOneSepFirstInternal(2,t)},t.prototype.AT_LEAST_ONE_SEP3=function(t){this.atLeastOneSepFirstInternal(3,t)},t.prototype.AT_LEAST_ONE_SEP4=function(t){this.atLeastOneSepFirstInternal(4,t)},t.prototype.AT_LEAST_ONE_SEP5=function(t){this.atLeastOneSepFirstInternal(5,t)},t.prototype.AT_LEAST_ONE_SEP6=function(t){this.atLeastOneSepFirstInternal(6,t)},t.prototype.AT_LEAST_ONE_SEP7=function(t){this.atLeastOneSepFirstInternal(7,t)},t.prototype.AT_LEAST_ONE_SEP8=function(t){this.atLeastOneSepFirstInternal(8,t)},t.prototype.AT_LEAST_ONE_SEP9=function(t){this.atLeastOneSepFirstInternal(9,t)},t.prototype.RULE=function(t,e,n){if(void 0===n&&(n=o.DEFAULT_RULE_CONFIG),r.contains(this.definedRulesNames,t)){var i={message:a.defaultGrammarValidatorErrorProvider.buildDuplicateRuleNameError({topLevelRule:t,grammarName:this.className}),type:o.ParserDefinitionErrorType.DUPLICATE_RULE_NAME,ruleName:t};this.definitionErrors.push(i)}if(this.definedRulesNames.push(t),!this.gastProductionsCache.containsKey(t)&&!this.serializedGrammar){var u=s.buildTopProduction(e.toString(),t,this.tokensMap);this.gastProductionsCache.put(t,u)}var c=this.defineRule(t,e,n);return this[t]=c,c},t.prototype.OVERRIDE_RULE=function(t,e,n){void 0===n&&(n=o.DEFAULT_RULE_CONFIG);var r=[];if(r=r.concat(u.validateRuleIsOverridden(t,this.definedRulesNames,this.className)),this.definitionErrors.push.apply(this.definitionErrors,r),!this.serializedGrammar){var i=s.buildTopProduction(e.toString(),t,this.tokensMap);this.gastProductionsCache.put(t,i)}var a=this.defineRule(t,e,n);return this[t]=a,a},t.prototype.BACKTRACK=function(t,e){return function(){this.isBackTrackingStack.push(1);var n=this.saveRecogState();try{return t.apply(this,e),!0}catch(t){if(i.isRecognitionException(t))return!1;throw t}finally{this.reloadRecogState(n),this.isBackTrackingStack.pop()}}},t.prototype.getGAstProductions=function(){return this.gastProductionsCache},t.prototype.getSerializedGastProductions=function(){return c.serializeGrammar(this.gastProductionsCache.values())},t}();e.RecognizerApi=p},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(0),i=n(9),o=n(6),a=n(12),s=n(13),u=n(3),c=n(25),p=n(2),l=n(7),h=n(4),f=function(){function t(){}return t.prototype.initRecognizerEngine=function(t,e){if(this.className=h.classNameFromInstance(this),this.shortRuleNameToFull=new h.HashTable,this.fullRuleNameToShort=new 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n=r.flatten(r.values(t.modes)),i=r.uniq(n);this.tokensMap=r.reduce(i,function(t,e){return t[p.tokenName(e)]=e,t},{})}else{if(!r.isObject(t))throw new Error(" argument must be An Array of Token constructors, A dictionary of Token constructors or an IMultiModeLexerDefinition");this.tokensMap=r.cloneObj(t)}this.tokensMap.EOF=p.EOF;var o=r.every(r.values(t),function(t){return r.isEmpty(t.categoryMatches)});this.tokenMatcher=o?l.tokenStructuredMatcherNoCategories:l.tokenStructuredMatcher,l.augmentTokenTypes(r.values(this.tokensMap))},t.prototype.defineRule=function(t,e,n){if(this.selfAnalysisDone)throw Error("Grammar rule <"+t+"> may not be defined after the 'performSelfAnalysis' method has been called'\nMake sure that all grammar rule definitions are done before 'performSelfAnalysis' is called.");var a,s=r.has(n,"resyncEnabled")?n.resyncEnabled:u.DEFAULT_RULE_CONFIG.resyncEnabled,c=r.has(n,"recoveryValueFunc")?n.recoveryValueFunc:u.DEFAULT_RULE_CONFIG.recoveryValueFunc,p=this.ruleShortNameIdx<e},t.prototype.orInternalNoCst=function(t,e){var n=r.isArray(t)?t:t.DEF,i=this.getLookaheadFuncForOr(e,n).call(this,n);if(void 0!==i)return n[i].ALT.call(this);this.raiseNoAltException(e,t.ERR_MSG)},t.prototype.orInternal=function(t,e){var n=this.getKeyForAutomaticLookahead(i.OR_IDX,e),o=this.nestedRuleBeforeClause(t,n);try{var a=r.isArray(t)?t:t.DEF,s=this.getLookaheadFuncForOr(e,a).call(this,a);if(void 0!==s){var u=a[s],c=this.nestedAltBeforeClause(u,e,i.OR_IDX,s);try{return u.ALT.call(this)}finally{void 0!==c&&this.nestedRuleFinallyClause(c.shortName,c.nestedName)}}this.raiseNoAltException(e,t.ERR_MSG)}finally{void 0!==o&&this.nestedRuleFinallyClause(n,o)}},t.prototype.ruleFinallyStateUpdate=function(){if(this.RULE_STACK.pop(),this.RULE_OCCURRENCE_STACK.pop(),this.cstFinallyStateUpdate(),0===this.RULE_STACK.length&&!this.isAtEndOfInput()){var t=this.LA(1),e=this.errorMessageProvider.buildNotAllInputParsedMessage({firstRedundant:t,ruleName:this.getCurrRuleFullName()});this.SAVE_ERROR(new o.NotAllInputParsedException(e,t))}},t.prototype.subruleInternal=function(t,e,n){var r;try{var i=void 0!==n?n.ARGS:void 0;return r=t.call(this,e,i),this.cstPostNonTerminal(r,void 0!==n&&void 0!==n.LABEL?n.LABEL:t.ruleName),r}catch(e){throw o.isRecognitionException(e)&&void 0!==e.partialCstResult&&(this.cstPostNonTerminal(e.partialCstResult,void 0!==n&&void 0!==n.LABEL?n.LABEL:t.ruleName),delete e.partialCstResult),e}},t.prototype.consumeInternal=function(t,e,n){var r;try{var i=this.LA(1);if(!0!==this.tokenMatcher(i,t)){var a=void 0,s=this.LA(0);throw a=void 0!==n&&n.ERR_MSG?n.ERR_MSG:this.errorMessageProvider.buildMismatchTokenMessage({expected:t,actual:i,previous:s,ruleName:this.getCurrRuleFullName()}),this.SAVE_ERROR(new o.MismatchedTokenException(a,i,s))}this.consumeToken(),r=i}catch(n){if(!this.recoveryEnabled||"MismatchedTokenException"!==n.name||this.isBackTracking())throw n;var u=this.getFollowsForInRuleRecovery(t,e);try{r=this.tryInRuleRecovery(t,u)}catch(t){throw t.name===c.IN_RULE_RECOVERY_EXCEPTION?n:t}}return this.cstPostTerminal(void 0!==n&&void 0!==n.LABEL?n.LABEL:t.tokenName,r),r},t.prototype.saveRecogState=function(){var t=this.errors,e=r.cloneArr(this.RULE_STACK);return{errors:t,lexerState:this.exportLexerState(),RULE_STACK:e,CST_STACK:this.CST_STACK,LAST_EXPLICIT_RULE_STACK:this.LAST_EXPLICIT_RULE_STACK}},t.prototype.reloadRecogState=function(t){this.errors=t.errors,this.importLexerState(t.lexerState),this.RULE_STACK=t.RULE_STACK},t.prototype.ruleInvocationStateUpdate=function(t,e,n){this.RULE_OCCURRENCE_STACK.push(n),this.RULE_STACK.push(t),this.cstInvocationStateUpdate(e,t)},t.prototype.isBackTracking=function(){return!r.isEmpty(this.isBackTrackingStack)},t.prototype.getCurrRuleFullName=function(){var t=this.getLastExplicitRuleShortName();return this.shortRuleNameToFull.get(t)},t.prototype.shortRuleNameToFullName=function(t){return this.shortRuleNameToFull.get(t)},t.prototype.isAtEndOfInput=function(){return this.tokenMatcher(this.LA(1),p.EOF)},t.prototype.reset=function(){this.resetLexerState(),this.isBackTrackingStack=[],this.errors=[],this.RULE_STACK=[],this.LAST_EXPLICIT_RULE_STACK=[],this.CST_STACK=[],this.RULE_OCCURRENCE_STACK=[]},t}();e.RecognizerEngine=f},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(6),i=n(0),o=n(12),a=n(3),s=function(){function t(){}return t.prototype.initErrorHandler=function(t){this._errors=[],this.errorMessageProvider=i.defaults(t.errorMessageProvider,a.DEFAULT_PARSER_CONFIG.errorMessageProvider)},t.prototype.SAVE_ERROR=function(t){if(r.isRecognitionException(t))return t.context={ruleStack:this.getHumanReadableRuleStack(),ruleOccurrenceStack:i.cloneArr(this.RULE_OCCURRENCE_STACK)},this._errors.push(t),t;throw Error("Trying to save an Error which is not a RecognitionException")},Object.defineProperty(t.prototype,"errors",{get:function(){return i.cloneArr(this._errors)},set:function(t){this._errors=t},enumerable:!0,configurable:!0}),t.prototype.raiseEarlyExitException=function(t,e,n){for(var i=this.getCurrRuleFullName(),a=this.getGAstProductions().get(i),s=o.getLookaheadPathsForOptionalProd(t,a,e,this.maxLookahead)[0],u=[],c=1;c"+t+"<- does not exist in this grammar.");return r.nextPossibleTokensAfter([n],e,this.tokenMatcher,this.maxLookahead)},t.prototype.getNextPossibleTokenTypes=function(t){var e=i.first(t.ruleStack),n=this.getGAstProductions().get(e);return new r.NextAfterTokenWalker(n,t).startWalking()},t}();e.ContentAssist=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(17);e.createSyntaxDiagramsCode=function(t,e){var n=void 0===e?{}:e,i=n.resourceBase,o=void 0===i?"https://unpkg.com/chevrotain@"+r.VERSION+"/diagrams/":i,a=n.css;return"\n\x3c!-- This is a generated file --\x3e\n\n\n\n\n\n\n\n + + + + + + + + + diff --git a/examples/webgl_loader_3dm.html b/examples/webgl_loader_3dm.html new file mode 100644 index 00000000000000..335ea160df96ee --- /dev/null +++ b/examples/webgl_loader_3dm.html @@ -0,0 +1,146 @@ + + + + three.js webgl - loaders - Rhino 3DM loader + + + + + + +
+ three.js - Rhino 3DM loader +
+ + + + + diff --git a/examples/webgl_loader_mmd.html b/examples/webgl_loader_mmd.html index 1c4aa204b1ab1c..7eb478dcf0661a 100644 --- a/examples/webgl_loader_mmd.html +++ b/examples/webgl_loader_mmd.html @@ -25,7 +25,7 @@ Dance Data - + + + -