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!function e(t,n,r){function a(o,f){if(!n[o]){if(!t[o]){var u="function"==typeof require&&require;if(!f&&u)return u(o,!0);if(i)return i(o,!0);var s=new Error("Cannot find module '"+o+"'");throw s.code="MODULE_NOT_FOUND",s}var c=n[o]={exports:{}};t[o][0].call(c.exports,function(e){var n=t[o][1][e];return a(n?n:e)},c,c.exports,e,t,n,r)}return n[o].exports}for(var i="function"==typeof require&&require,o=0;o<r.length;o++)a(r[o]);return a}({1:[function(e,t,n){"use strict";var r=e(29),a=e(14),i=e(30),o=6.283185307179586;t.exports=function(e){var t=i(1,1,2,2);return e({frag:"\n      precision mediump float;\n      varying vec3 vNormal;\n      varying vec2 vUv;\n      void main () {\n        float brightness = 0.5 * min(1.0,\n          1.5 * (1.0 - length(2.0 * vUv - vec2(1.0)))\n        );\n        gl_FragColor = vec4(vec3(vUv, 1.0) * brightness, 1.0);\n      }",vert:r(["\n      //\n// Description : Array and textureless GLSL 2D/3D/4D simplex\n//               noise functions.\n//      Author : Ian McEwan, Ashima Arts.\n//  Maintainer : ijm\n//     Lastmod : 20110822 (ijm)\n//     License : Copyright (C) 2011 Ashima Arts. All rights reserved.\n//               Distributed under the MIT License. See LICENSE file.\n//               https://github.com/ashima/webgl-noise\n//\n\nvec3 mod289(vec3 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 mod289(vec4 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 permute(vec4 x) {\n     return mod289(((x*34.0)+1.0)*x);\n}\n\nvec4 taylorInvSqrt(vec4 r)\n{\n  return 1.79284291400159 - 0.85373472095314 * r;\n}\n\nfloat snoise(vec3 v)\n  {\n  const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;\n  const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);\n\n// First corner\n  vec3 i  = floor(v + dot(v, C.yyy) );\n  vec3 x0 =   v - i + dot(i, C.xxx) ;\n\n// Other corners\n  vec3 g = step(x0.yzx, x0.xyz);\n  vec3 l = 1.0 - g;\n  vec3 i1 = min( g.xyz, l.zxy );\n  vec3 i2 = max( g.xyz, l.zxy );\n\n  //   x0 = x0 - 0.0 + 0.0 * C.xxx;\n  //   x1 = x0 - i1  + 1.0 * C.xxx;\n  //   x2 = x0 - i2  + 2.0 * C.xxx;\n  //   x3 = x0 - 1.0 + 3.0 * C.xxx;\n  vec3 x1 = x0 - i1 + C.xxx;\n  vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y\n  vec3 x3 = x0 - D.yyy;      // -1.0+3.0*C.x = -0.5 = -D.y\n\n// Permutations\n  i = mod289(i);\n  vec4 p = permute( permute( permute(\n             i.z + vec4(0.0, i1.z, i2.z, 1.0 ))\n           + i.y + vec4(0.0, i1.y, i2.y, 1.0 ))\n           + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));\n\n// Gradients: 7x7 points over a square, mapped onto an octahedron.\n// The ring size 17*17 = 289 is close to a multiple of 49 (49*6 = 294)\n  float n_ = 0.142857142857; // 1.0/7.0\n  vec3  ns = n_ * D.wyz - D.xzx;\n\n  vec4 j = p - 49.0 * floor(p * ns.z * ns.z);  //  mod(p,7*7)\n\n  vec4 x_ = floor(j * ns.z);\n  vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)\n\n  vec4 x = x_ *ns.x + ns.yyyy;\n  vec4 y = y_ *ns.x + ns.yyyy;\n  vec4 h = 1.0 - abs(x) - abs(y);\n\n  vec4 b0 = vec4( x.xy, y.xy );\n  vec4 b1 = vec4( x.zw, y.zw );\n\n  //vec4 s0 = vec4(lessThan(b0,0.0))*2.0 - 1.0;\n  //vec4 s1 = vec4(lessThan(b1,0.0))*2.0 - 1.0;\n  vec4 s0 = floor(b0)*2.0 + 1.0;\n  vec4 s1 = floor(b1)*2.0 + 1.0;\n  vec4 sh = -step(h, vec4(0.0));\n\n  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;\n  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;\n\n  vec3 p0 = vec3(a0.xy,h.x);\n  vec3 p1 = vec3(a0.zw,h.y);\n  vec3 p2 = vec3(a1.xy,h.z);\n  vec3 p3 = vec3(a1.zw,h.w);\n\n//Normalise gradients\n  vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));\n  p0 *= norm.x;\n  p1 *= norm.y;\n  p2 *= norm.z;\n  p3 *= norm.w;\n\n// Mix final noise value\n  vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);\n  m = m * m;\n  return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),\n                                dot(p2,x2), dot(p3,x3) ) );\n  }\n\n      precision mediump float;\n#define GLSLIFY 1\n\n      uniform mat4 proj;\n      uniform mat4 model;\n      uniform mat4 view;\n      uniform float time;\n      attribute vec3 position;\n      attribute vec3 normal;\n      attribute vec2 uv;\n      varying vec2 vUv;\n      varying vec3 vNormal;\n\n      float NOISE_SPEED = 0.5;\n      float NOISE_PERIOD = 3.0;\n      float NOISE_AMPLITUDE = 0.05;\n\n      void main () {\n        vNormal = normal;\n        vUv = uv;\n        vec3 position2 = position;\n        position2.z = 0.015;\n        gl_Position = proj * view * model * vec4(position2, 1.0);\n      }",""]),attributes:{position:t.positions,normal:t.normals,uv:t.uvs},elements:t.cells,uniforms:{time:function(e){var t=e.time;return t},proj:function(e){var t=e.viewportWidth,n=e.viewportHeight;return a.perspective([],.05*o,t/n,.01,1e3)},model:a.rotateX([],a.identity([]),.25*o),view:a.lookAt([],[1,.5,1],[0,0,0],[0,1,0])}})}},{14:14,29:29,30:30}],2:[function(e,t,n){"use strict";var r=e(29),a=e(14),i=e(30),o=6.283185307179586;t.exports=function(e){var t=i(1,1,30,30);return e({frag:"\n      precision mediump float;\n      varying vec3 vNormal;\n      varying vec2 vUv;\n      void main () {\n        float brightness = min(1.0,\n          1.5 * (1.0 - length(2.0 * vUv - vec2(1.0)))\n        );\n        gl_FragColor = vec4(vec3(vUv, 1.0) * brightness, 1.0);\n      }",vert:r(["\n      //\n// Description : Array and textureless GLSL 2D/3D/4D simplex\n//               noise functions.\n//      Author : Ian McEwan, Ashima Arts.\n//  Maintainer : ijm\n//     Lastmod : 20110822 (ijm)\n//     License : Copyright (C) 2011 Ashima Arts. All rights reserved.\n//               Distributed under the MIT License. See LICENSE file.\n//               https://github.com/ashima/webgl-noise\n//\n\nvec3 mod289(vec3 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 mod289(vec4 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 permute(vec4 x) {\n     return mod289(((x*34.0)+1.0)*x);\n}\n\nvec4 taylorInvSqrt(vec4 r)\n{\n  return 1.79284291400159 - 0.85373472095314 * r;\n}\n\nfloat snoise(vec3 v)\n  {\n  const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;\n  const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);\n\n// First corner\n  vec3 i  = floor(v + dot(v, C.yyy) );\n  vec3 x0 =   v - i + dot(i, C.xxx) ;\n\n// Other corners\n  vec3 g = step(x0.yzx, x0.xyz);\n  vec3 l = 1.0 - g;\n  vec3 i1 = min( g.xyz, l.zxy );\n  vec3 i2 = max( g.xyz, l.zxy );\n\n  //   x0 = x0 - 0.0 + 0.0 * C.xxx;\n  //   x1 = x0 - i1  + 1.0 * C.xxx;\n  //   x2 = x0 - i2  + 2.0 * C.xxx;\n  //   x3 = x0 - 1.0 + 3.0 * C.xxx;\n  vec3 x1 = x0 - i1 + C.xxx;\n  vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y\n  vec3 x3 = x0 - D.yyy;      // -1.0+3.0*C.x = -0.5 = -D.y\n\n// Permutations\n  i = mod289(i);\n  vec4 p = permute( permute( permute(\n             i.z + vec4(0.0, i1.z, i2.z, 1.0 ))\n           + i.y + vec4(0.0, i1.y, i2.y, 1.0 ))\n           + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));\n\n// Gradients: 7x7 points over a square, mapped onto an octahedron.\n// The ring size 17*17 = 289 is close to a multiple of 49 (49*6 = 294)\n  float n_ = 0.142857142857; // 1.0/7.0\n  vec3  ns = n_ * D.wyz - D.xzx;\n\n  vec4 j = p - 49.0 * floor(p * ns.z * ns.z);  //  mod(p,7*7)\n\n  vec4 x_ = floor(j * ns.z);\n  vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)\n\n  vec4 x = x_ *ns.x + ns.yyyy;\n  vec4 y = y_ *ns.x + ns.yyyy;\n  vec4 h = 1.0 - abs(x) - abs(y);\n\n  vec4 b0 = vec4( x.xy, y.xy );\n  vec4 b1 = vec4( x.zw, y.zw );\n\n  //vec4 s0 = vec4(lessThan(b0,0.0))*2.0 - 1.0;\n  //vec4 s1 = vec4(lessThan(b1,0.0))*2.0 - 1.0;\n  vec4 s0 = floor(b0)*2.0 + 1.0;\n  vec4 s1 = floor(b1)*2.0 + 1.0;\n  vec4 sh = -step(h, vec4(0.0));\n\n  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;\n  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;\n\n  vec3 p0 = vec3(a0.xy,h.x);\n  vec3 p1 = vec3(a0.zw,h.y);\n  vec3 p2 = vec3(a1.xy,h.z);\n  vec3 p3 = vec3(a1.zw,h.w);\n\n//Normalise gradients\n  vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));\n  p0 *= norm.x;\n  p1 *= norm.y;\n  p2 *= norm.z;\n  p3 *= norm.w;\n\n// Mix final noise value\n  vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);\n  m = m * m;\n  return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),\n                                dot(p2,x2), dot(p3,x3) ) );\n  }\n\n      precision mediump float;\n#define GLSLIFY 1\n\n      uniform mat4 proj;\n      uniform mat4 model;\n      uniform mat4 view;\n      uniform float time;\n      attribute vec3 position;\n      attribute vec3 normal;\n      attribute vec2 uv;\n      varying vec2 vUv;\n      varying vec3 vNormal;\n\n      float NOISE_SPEED = 0.5;\n      float NOISE_PERIOD = 3.0;\n      float NOISE_AMPLITUDE = 0.05;\n\n      void main () {\n        vNormal = normal;\n        vUv = uv;\n        vec3 position3 = position;\n        float noisePeriod = mix(0.8, 1.3, (sin(time) + 1.0)) * NOISE_PERIOD;\n        position3.z = snoise(\n          vec3(\n            noisePeriod * position.x + time * 1.5,\n            noisePeriod * position.y,\n            time * NOISE_SPEED\n          )\n        ) * NOISE_AMPLITUDE;\n        gl_Position = proj * view * model * vec4(position3, 1.0);\n      }",""]),attributes:{position:t.positions,normal:t.normals,uv:t.uvs},elements:t.cells,uniforms:{time:function(e){var t=e.time;return t},proj:function(e){var t=e.viewportWidth,n=e.viewportHeight;return a.perspective([],.05*o,t/n,.01,1e3)},model:a.rotateX([],a.identity([]),.25*o),view:a.lookAt([],[1,.5,1],[0,0,0],[0,1,0])},primitive:"lines",lineWidth:Math.min(2*window.devicePixelRatio,e.limits.lineWidthDims[1])})}},{14:14,29:29,30:30}],3:[function(e,t,n){"use 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Math.abs(O)<1e-6?null:(O=1/O,T*=O,j*=O,C*=O,a=Math.sin(n),i=Math.cos(n),o=1-i,f=t[0],u=t[1],s=t[2],c=t[3],l=t[4],m=t[5],d=t[6],p=t[7],h=t[8],v=t[9],b=t[10],g=t[11],y=T*T*o+i,x=j*T*o+C*a,w=C*T*o-j*a,k=T*j*o-C*a,S=j*j*o+i,_=C*j*o+T*a,A=T*C*o+j*a,E=j*C*o-T*a,D=C*C*o+i,e[0]=f*y+l*x+h*w,e[1]=u*y+m*x+v*w,e[2]=s*y+d*x+b*w,e[3]=c*y+p*x+g*w,e[4]=f*k+l*S+h*_,e[5]=u*k+m*S+v*_,e[6]=s*k+d*S+b*_,e[7]=c*k+p*S+g*_,e[8]=f*A+l*E+h*D,e[9]=u*A+m*E+v*D,e[10]=s*A+d*E+b*D,e[11]=c*A+p*E+g*D,t!==e&&(e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e)}t.exports=r},{}],22:[function(e,t,n){function r(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[4],o=t[5],f=t[6],u=t[7],s=t[8],c=t[9],l=t[10],m=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=i*a+s*r,e[5]=o*a+c*r,e[6]=f*a+l*r,e[7]=u*a+m*r,e[8]=s*a-i*r,e[9]=c*a-o*r,e[10]=l*a-f*r,e[11]=m*a-u*r,e}t.exports=r},{}],23:[function(e,t,n){function r(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[0],o=t[1],f=t[2],u=t[3],s=t[8],c=t[9],l=t[10],m=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=i*a-s*r,e[1]=o*a-c*r,e[2]=f*a-l*r,e[3]=u*a-m*r,e[8]=i*r+s*a,e[9]=o*r+c*a,e[10]=f*r+l*a,e[11]=u*r+m*a,e}t.exports=r},{}],24:[function(e,t,n){function r(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[0],o=t[1],f=t[2],u=t[3],s=t[4],c=t[5],l=t[6],m=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=i*a+s*r,e[1]=o*a+c*r,e[2]=f*a+l*r,e[3]=u*a+m*r,e[4]=s*a-i*r,e[5]=c*a-o*r,e[6]=l*a-f*r,e[7]=m*a-u*r,e}t.exports=r},{}],25:[function(e,t,n){function r(e,t,n){var r=n[0],a=n[1],i=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*a,e[5]=t[5]*a,e[6]=t[6]*a,e[7]=t[7]*a,e[8]=t[8]*i,e[9]=t[9]*i,e[10]=t[10]*i,e[11]=t[11]*i,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}t.exports=r},{}],26:[function(e,t,n){function r(e){return"mat4("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+", "+e[9]+", "+e[10]+", "+e[11]+", "+e[12]+", "+e[13]+", "+e[14]+", "+e[15]+")"}t.exports=r},{}],27:[function(e,t,n){function r(e,t,n){var r,a,i,o,f,u,s,c,l,m,d,p,h=n[0],v=n[1],b=n[2];return t===e?(e[12]=t[0]*h+t[4]*v+t[8]*b+t[12],e[13]=t[1]*h+t[5]*v+t[9]*b+t[13],e[14]=t[2]*h+t[6]*v+t[10]*b+t[14],e[15]=t[3]*h+t[7]*v+t[11]*b+t[15]):(r=t[0],a=t[1],i=t[2],o=t[3],f=t[4],u=t[5],s=t[6],c=t[7],l=t[8],m=t[9],d=t[10],p=t[11],e[0]=r,e[1]=a,e[2]=i,e[3]=o,e[4]=f,e[5]=u,e[6]=s,e[7]=c,e[8]=l,e[9]=m,e[10]=d,e[11]=p,e[12]=r*h+f*v+l*b+t[12],e[13]=a*h+u*v+m*b+t[13],e[14]=i*h+s*v+d*b+t[14],e[15]=o*h+c*v+p*b+t[15]),e}t.exports=r},{}],28:[function(e,t,n){function r(e,t){if(e===t){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],f=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[11]=t[14],e[12]=a,e[13]=o,e[14]=f}else 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