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bundle.js
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bundle.js
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/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
var husl = __webpack_require__(1);
var _ = __webpack_require__(4);
var FluidField = __webpack_require__(5);
// var Dust = (function() {
// Constant properties
var Type = {
Dust: "Dust",
Water: "Water",
Brick: "Brick",
Erase: "Erase",
Tap: "Tap",
Air: "Air",
Fire: "Fire",
Glitch: "Glitch",
Powder: "Powder",
Nitro: "Nitro"
};
var width = 100;
var height = 100;
var interval = 1000 / (40 /* fps */ );
var frame = 1;
var color = 0;
var Selection = Type.Dust;
var MouseX = 0;
var MouseY = 0;
var particles = [];
var Grid = new Array(100);
for (var y = 0; y < 100; y++) Grid[y] = new Array(100);
for (var x = 0; x < 100; x++) {
for (var y = 0; y < 100; y++) {
Grid[x][y] = 0;
}
}
var Adjacent = [
[0, 1],
[-1, 0],
[1, 0],
[0, -1]
];
var PortField;
var mouseIsDown = false;
var canvas = document.getElementById('display');
//##############
var force = 5;
var source = 100;
var sources = [];
sources.push([250, 250]);
var omx, omy;
var mx, my;
var res;
var displaySize = 500;
var fieldRes;
var canvas;
var DisplayFunc;
function prepareFrame(field) {
if ((omx >= 0 && omx < displaySize && omy >= 0 && omy < displaySize) && mouseIsDown && Selection === Type.Air) {
var dx = mx - omx;
var dy = my - omy;
var length = (Math.sqrt(dx * dx + dy * dy) + 0.5) | 0;
if (length < 1) length = 1;
for (var i = 0; i < length; i++) {
var x = (((omx + dx * (i / length)) / displaySize) * field.width()) | 0
var y = (((omy + dy * (i / length)) / displaySize) * field.height()) | 0;
field.setVelocity(x, y, dx, dy);
field.setDensity(x, y, 50);
}
omx = mx;
omy = my;
}
for (var i = 0; i < sources.length; i++) {
var x = ((sources[i][0] / displaySize) * field.width()) | 0;
var y = ((sources[i][1] / displaySize) * field.height()) | 0;
field.setDensity(x, y, 30);
}
}
function updatePressure() {
field.update();
}
// window.onload = function() {
var field = new FluidField(canvas);
// document.getElementById("iterations").value = 10;
res = 100;
field.setUICallback(prepareFrame);
fieldRes = res;
field.setResolution(res, res);
function getTopLeftOfElement(element) {
var top = 0;
var left = 0;
do {
top += element.offsetTop;
left += element.offsetLeft;
} while (element = element.offsetParent);
return {
left: left,
top: top
};
}
// canvas.style.cursor = "none";
function getMousePos(canvas, evt) {
var rect = canvas.getBoundingClientRect();
return {
x: evt.clientX - rect.left,
y: evt.clientY - rect.top
};
}
canvas.addEventListener('mousemove', function(evt) {
var mousePos = getMousePos(canvas, evt);
MouseX = Math.min(Math.round(mousePos.x / 5), 99);
MouseY = Math.min(Math.round(mousePos.y / 5), 99);
var o = getTopLeftOfElement(canvas);
mx = evt.clientX - o.left;
my = evt.clientY - o.top;
Cursor();
}, false);
canvas.onmousedown = function(e) {
e.preventDefault();
mouseIsDown = true;
var o = getTopLeftOfElement(canvas);
omx = mx = e.clientX - o.left;
omy = my = e.clientY - o.top;
}
canvas.onmouseup = function(e) {
mouseIsDown = false;
}
function Cursor() {
if (mouseIsDown && (Selection != Type.Air)) {
if (Selection === Type.Erase) {
if (Grid[MouseX][MouseY] != 0) Grid[MouseX][MouseY].remove();
} else if (Grid[MouseX][MouseY] === 0) new ptc(MouseX, MouseY, Selection);
}
}
window.addEventListener("keydown", onKeyDown, false);
function KeyEvent(keyCode) {
switch (keyCode) {
case 81: //q
Selection = Type.Dust;
break;
case 87: //w
Selection = Type.Water;
break;
case 82: //r
Selection = Type.Brick;
break;
case 69: //e
Selection = Type.Erase;
break;
case 84: //t
Selection = Type.Tap;
break;
case 65: //a
Selection = Type.Air;
break;
case 70: //f
Selection = Type.Fire;
break;
case 71: //g
Selection = Type.Glitch;
break;
case 88: //g
Selection = Type.Nitro;
break;
case 90: //g
Selection = Type.Powder;
break;
}
}
function onKeyDown(event) {
var keyCode = event.keyCode;
console.log(keyCode);
KeyEvent(keyCode);
}
function ptc(x, y, type) {
if (Grid[x][y] != 0) return;
this.x = x;
this.y = y;
Grid[x][y] = this;
this.type = type;
this.SpawnType = type;
this.life = 100;
this.flamable = 0;
switch (type) {
case Type.Dust: //d
h = color += .2;
s = 360;
l = 50;
d = 20;
this.flamable = 1;
break;
case Type.Water: //d
h = 205;
s = 360;
l = 100;
d = 20;
break;
case Type.Brick: //d
h = 12;
s = 77;
l = 30;
d = 0;
break;
case Type.Tap: //d
h = 12;
s = 60;
l = 99;
d = 0;
case Type.Fire: //d
h = 10;
s = 360;
l = 99;
d = 40;
this.life = (Math.random() * 50) | 0;
break;
case Type.Glitch: //d
h = Math.random() * 360 | 0;
s = 100;
l = Math.random() * 100 | 0;
d = 0;
break;
case Type.Powder: //d
h = 50;
s = 10;
l = 20;
d = 35;
this.life = 1;
this.flamable = 6;
break;
case Type.Nitro: //d
h = 130;
s = 100;
l = 50;
d = 15;
this.life = 1;
this.flamable = 10;
break;
}
this.D = d;
this.color = husl.p.toRGB(Math.round(h), s, l);
particles.push(this);
};
ptc.prototype = {
remove: function() {
var i = particles.indexOf(this);
if (i > -1) particles.splice(i, 1);
Grid[this.x][this.y] = 0;
},
wind: function(dx, dy) {
dx = Math.round((.7 * dx) + Math.random() * this.D * PortField.getXVelocity(this.x, this.y));
dy = Math.round((.7 * dy) + Math.random() * this.D * PortField.getYVelocity(this.x, this.y));
if (dx != 0) dx = (dx / Math.abs(dx)) | 0;
if (dy != 0) dy = (dy / Math.abs(dy)) | 0;
return ([dx, dy]);
},
tick: function(dir) {
var dy = 0;
var dx = 0;
var delta = [0, 0];
switch (this.type) {
case Type.Dust: //d
delta = this.wind(0, 1);
break;
case Type.Water: //d
tdx = Math.floor(-1 + Math.random() * 3); //(Math.random() > .5 ? -1 : 1);
delta = this.wind(tdx, 1);
this.color = husl.p.toRGB(205, 360, Math.floor((Math.random() * 40) + 30));
break;
case Type.Powder: //d
delta = this.wind(0, 1);
break;
case Type.Nitro: //d
tdx = Math.floor(-1 + Math.random() * 3); //(Math.random() > .5 ? -1 : 1);
delta = this.wind(tdx, 1);
break;
case Type.Brick: //d
return;
break;
case Type.Tap: //d
this.Tap();
return;
break;
case Type.Glitch: //d
this.Glitch();
return;
break;
case Type.Fire: //d
tdx = Math.floor(-1 + Math.random() * 3); //(Math.random() > .5 ? -1 : 1);
delta = this.wind(0, 0);
this.color = husl.p.toRGB(Math.floor(Math.random() * 20) + 10, 360, Math.floor((Math.random() * 40) + 40));
this.Burn();
this.life -= 1;
if (this.life < 0) {
this.remove();
return
}
break;
}
dx = delta[0];
dy = delta[1];
if ((this.x + dx) < 0 || (this.x + dx) > 99 || this.y + dy < 0) {
this.remove();
return;
}
if ((this.y + dy) > 99) dy = 0;
if (this.Move(0, dy) && (this.type === Type.Water || this.type === Type.Fire) && Math.random() > .2) dx = 0; // water spread
if (!this.Move(dx, 0)) this.Move(-dx, 0); //fix this later
if (this.type === Type.Dust && (this.y + dy < 100) && (this.y + dy > 0) && Grid[this.x][this.y + dy].type === Type.Water) {
temp = Grid[this.x][this.y + dy];
Grid[this.x][this.y + dy] = this;
Grid[this.x][this.y] = temp;
temp.y -= dy;
this.y += dy;
}
if (this.type === Type.Water && (this.y + dy < 100) && (this.y + dy > 0) && Grid[this.x][this.y + dy].type === Type.Nitro) {
temp = Grid[this.x][this.y + dy];
Grid[this.x][this.y + dy] = this;
Grid[this.x][this.y] = temp;
temp.y -= dy;
this.y += dy;
}
return;
},
Move: function(dx, dy) {
if ((this.x + dx) < 0 || ((this.x + dx) > 99)) {
this.remove();
return (1);
}
if (Grid[this.x + dx][this.y + dy] === 0) {
Grid[this.x + dx][this.y + dy] = this;
Grid[this.x][this.y] = 0;
this.x += dx;
this.y += dy;
return (1);
}
return (0);
},
Burn: function() {
for (var i = 0; i < 4; i++) {
if (0 > this.x + Adjacent[i][0] || this.x + Adjacent[i][0] > 99 || 0 > this.y + Adjacent[i][1] || this.y + Adjacent[i][1] > 99) continue;
adj = Grid[this.x + Adjacent[i][0]][this.y + Adjacent[i][1]];
if (adj != 0 && adj.flamable > 0) adj.life -= 3;
if (adj.life < 0) {
PortField.setVelocity(adj.x, adj.y, (Math.random() - .5) * 5 * adj.flamable, (Math.random() - .5) * 5 * adj.flamable);
if (adj.type === Type.Nitro) {
adj.type = Type.Fire;
adj.Burn();
}
adj.type = Type.Fire;
adj.life = 40;
// adj.Burn();
}
if (adj != 0 && adj.type === Type.Water) this.life -= 10;
}
PortField.setDensity(this.x, this.y, 60);
PortField.setVelocity(this.x, this.y, 0, -.2);
},
Glitch: function() {
if (Math.random() < .9) return;
if (this.y < 98 && Grid[this.x][this.y + 1] == 0) new ptc(this.x, this.y + 1, Selection);
else if (this.x < 98 && Grid[this.x + 1][this.y] === 0) new ptc(this.x + 1, this.y, Selection);
else if (this.x > 1 && Grid[this.x - 1][this.y] === 0) new ptc(this.x - 1, this.y, Selection);
else if (this.y > 1 && Grid[this.x][this.y - 1] === 0) new ptc(this.x, this.y - 1, Selection);
},
Tap: function() {
if (this.SpawnType === Type.Tap) {
for (var i = 0; i < 4; i++) {
if (0 > this.x + Adjacent[i][0] || this.x + Adjacent[i][0] > 99 || 0 > this.y + Adjacent[i][1] || this.y + Adjacent[i][1] > 99) continue;
adj = Grid[this.x + Adjacent[i][0]][this.y + Adjacent[i][1]];
if (adj != 0 && adj.type != Type.Tap) this.SpawnType = adj.type;
}
} else {
if (Math.random() < .6) return;
if (this.y < 98 && Grid[this.x][this.y + 1] === 0) new ptc(this.x, this.y + 1, this.SpawnType);
else if (this.x < 98 && Grid[this.x + 1][this.y] === 0) new ptc(this.x + 1, this.y, this.SpawnType);
else if (this.x > 1 && Grid[this.x - 1][this.y] === 0) new ptc(this.x - 1, this.y, this.SpawnType);
else if (this.y > 1 && Grid[this.x][this.y - 1] === 0) new ptc(this.x, this.y - 1, this.SpawnType);
}
}
};
function init() {
// for (var x = 0; x < 100; x++) {
// for (var y = 0; y < 100; y++) { //spawn n fish and add them to list
// new ptc(x,y*x%100, Type.Tap); // Math.random() * 360, 360, 50)
// }
// }
// // var x = 50; //deprecated
// // var y = 50;
// // for (var i = 0; i < 100; i++) { //spawn n fish and add them to list
// // x = Math.floor(Math.random() * (width - 60)) + 30;
// // y = Math.floor(Math.random() * (height - 60)) + 30;
// // new ptc(x, y, Type.Dust); // Math.random() * 360, 360, 50)
// // }
// // return;
}
function Dust(equation, canvas) {
// init();
this.canvas = canvas;
this.scale = 5 //canvas.getAttribute('width') / width;
this.context = canvas.getContext('2d');
this.imageData = this.context.createImageData(width * this.scale, height * this.scale);
this.then = +Date.now();
this.paused = false;
field.setDisplayFunction(this.displayVelocity);
this.drawFrame();
}
Dust.prototype = {
play: function() {
this.paused = false;
this.step();
},
pause: function() {
this.paused = true;
},
step: function() {
if (this.paused) return;
requestAnimFrame(this.step.bind(this));
var now = +Date.now();
var delta = now - this.then;
if (delta > interval) {
this.then = now;
this.drawFrame();
frame++;
}
},
drawParticle: function(ptc) {
var x = ptc.x;
var y = ptc.y;
var color = ptc.color;
var R = Math.floor(color[0] * 255); // (color & 0xff0000) >>> 16;
var G = Math.floor(color[1] * 255); //(color & 0x00ff00) >>> 8;
var B = Math.floor(color[2] * 255); // (color & 0x0000ff) >>> 0;
var Size = 0;
// if(ptc.type==Type.Water && x>0 && x<98)
// Size = Math.floor(Math.random()*2);
for (var sx = -Size; sx < 5 + Size; sx++) {
for (var sy = -Size; sy < 5 + Size; sy++) {
var i = (((y * this.scale + (sy)) * width * this.scale) + (x * this.scale + (sx))) * 4;
this.imageData.data[i] = R; // % 255;
this.imageData.data[i + 1] = G; // % 255;
this.imageData.data[i + 2] = B; // % 255;
this.imageData.data[i + 3] = 255;
}
}
},
displayVelocity: function(field) {
PortField = field;
context = canvas.getContext('2d');
context.save();
context.lineWidth = .1;
scale = 5
context.strokeStyle = "rgb(255,255,255)";
var vectorScale = 8;
context.beginPath();
// console.log(field.getXVelocity(50, 50) + field.getYVelocity(50, 50));
for (var x = 0; x < field.width(); x++) {
for (var y = 0; y < field.height(); y++) {
if (Math.abs(field.getXVelocity(x, y) * field.getYVelocity(x, y)) > .003) {
context.moveTo(x * scale + 0.5 * scale, y * scale + 0.5 * scale);
context.lineTo((x + 0.5 + vectorScale * field.getXVelocity(x, y)) * scale, (y + 0.5 + vectorScale * field.getYVelocity(x, y)) * scale);
}
}
}
context.stroke();
context.restore();
},
drawFrame: function() {
Cursor();
this.context.fillRect(0, 0, 500, 500);
this.context.fillStyle = husl.p.toHex(40, 60, 2); ////t'#0010'+offset.toString(16);
this.context.fill();
updatePressure();
this.imageData = this.context.getImageData(0, 0, 500, 500);
for (var i = 0; i < particles.length; i++) {
particles[i].tick();
if (particles[i]) this.drawParticle(particles[i]);
}
this.context.putImageData(this.imageData, 0, 0);
document.getElementById('SelectionDisplay').innerHTML = 'Selection: ' + Selection + ' ------------- Particles: ' + particles.length;
}
};
var requestAnimFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback) {
window.setTimeout(callback, 0);
};
// return Dust;
// })();
var dust = new Dust('0', document.getElementById('display'));
dust.play();
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module) {// Generated by CoffeeScript 1.9.3
(function() {
var L_to_Y, Y_to_L, conv, distanceFromPole, dotProduct, epsilon, fromLinear, getBounds, intersectLineLine, kappa, lengthOfRayUntilIntersect, m, m_inv, maxChromaForLH, maxSafeChromaForL, refU, refV, root, toLinear;
m = {
R: [3.2409699419045214, -1.5373831775700935, -0.49861076029300328],
G: [-0.96924363628087983, 1.8759675015077207, 0.041555057407175613],
B: [0.055630079696993609, -0.20397695888897657, 1.0569715142428786]
};
m_inv = {
X: [0.41239079926595948, 0.35758433938387796, 0.18048078840183429],
Y: [0.21263900587151036, 0.71516867876775593, 0.072192315360733715],
Z: [0.019330818715591851, 0.11919477979462599, 0.95053215224966058]
};
refU = 0.19783000664283681;
refV = 0.468319994938791;
kappa = 903.2962962962963;
epsilon = 0.0088564516790356308;
getBounds = function(L) {
var bottom, channel, j, k, len1, len2, m1, m2, m3, ref, ref1, ref2, ret, sub1, sub2, t, top1, top2;
sub1 = Math.pow(L + 16, 3) / 1560896;
sub2 = sub1 > epsilon ? sub1 : L / kappa;
ret = [];
ref = ['R', 'G', 'B'];
for (j = 0, len1 = ref.length; j < len1; j++) {
channel = ref[j];
ref1 = m[channel], m1 = ref1[0], m2 = ref1[1], m3 = ref1[2];
ref2 = [0, 1];
for (k = 0, len2 = ref2.length; k < len2; k++) {
t = ref2[k];
top1 = (284517 * m1 - 94839 * m3) * sub2;
top2 = (838422 * m3 + 769860 * m2 + 731718 * m1) * L * sub2 - 769860 * t * L;
bottom = (632260 * m3 - 126452 * m2) * sub2 + 126452 * t;
ret.push([top1 / bottom, top2 / bottom]);
}
}
return ret;
};
intersectLineLine = function(line1, line2) {
return (line1[1] - line2[1]) / (line2[0] - line1[0]);
};
distanceFromPole = function(point) {
return Math.sqrt(Math.pow(point[0], 2) + Math.pow(point[1], 2));
};
lengthOfRayUntilIntersect = function(theta, line) {
var b1, len, m1;
m1 = line[0], b1 = line[1];
len = b1 / (Math.sin(theta) - m1 * Math.cos(theta));
if (len < 0) {
return null;
}
return len;
};
maxSafeChromaForL = function(L) {
var b1, j, len1, lengths, m1, ref, ref1, x;
lengths = [];
ref = getBounds(L);
for (j = 0, len1 = ref.length; j < len1; j++) {
ref1 = ref[j], m1 = ref1[0], b1 = ref1[1];
x = intersectLineLine([m1, b1], [-1 / m1, 0]);
lengths.push(distanceFromPole([x, b1 + x * m1]));
}
return Math.min.apply(Math, lengths);
};
maxChromaForLH = function(L, H) {
var hrad, j, l, len1, lengths, line, ref;
hrad = H / 360 * Math.PI * 2;
lengths = [];
ref = getBounds(L);
for (j = 0, len1 = ref.length; j < len1; j++) {
line = ref[j];
l = lengthOfRayUntilIntersect(hrad, line);
if (l !== null) {
lengths.push(l);
}
}
return Math.min.apply(Math, lengths);
};
dotProduct = function(a, b) {
var i, j, ref, ret;
ret = 0;
for (i = j = 0, ref = a.length - 1; 0 <= ref ? j <= ref : j >= ref; i = 0 <= ref ? ++j : --j) {
ret += a[i] * b[i];
}
return ret;
};
fromLinear = function(c) {
if (c <= 0.0031308) {
return 12.92 * c;
} else {
return 1.055 * Math.pow(c, 1 / 2.4) - 0.055;
}
};
toLinear = function(c) {
var a;
a = 0.055;
if (c > 0.04045) {
return Math.pow((c + a) / (1 + a), 2.4);
} else {
return c / 12.92;
}
};
conv = {
'xyz': {},
'luv': {},
'lch': {},
'husl': {},
'huslp': {},
'rgb': {},
'hex': {}
};
conv.xyz.rgb = function(tuple) {
var B, G, R;
R = fromLinear(dotProduct(m.R, tuple));
G = fromLinear(dotProduct(m.G, tuple));
B = fromLinear(dotProduct(m.B, tuple));
return [R, G, B];
};
conv.rgb.xyz = function(tuple) {
var B, G, R, X, Y, Z, rgbl;
R = tuple[0], G = tuple[1], B = tuple[2];
rgbl = [toLinear(R), toLinear(G), toLinear(B)];
X = dotProduct(m_inv.X, rgbl);
Y = dotProduct(m_inv.Y, rgbl);
Z = dotProduct(m_inv.Z, rgbl);
return [X, Y, Z];
};
Y_to_L = function(Y) {
if (Y <= epsilon) {
return Y * kappa;
} else {
return 116 * Math.pow(Y, 1 / 3) - 16;
}
};
L_to_Y = function(L) {
if (L <= 8) {
return L / kappa;
} else {
return Math.pow((L + 16) / 116, 3);
}
};
conv.xyz.luv = function(tuple) {
var L, U, V, X, Y, Z, varU, varV;
X = tuple[0], Y = tuple[1], Z = tuple[2];
if (Y === 0) {
return [0, 0, 0];
}
L = Y_to_L(Y);
varU = (4 * X) / (X + (15 * Y) + (3 * Z));
varV = (9 * Y) / (X + (15 * Y) + (3 * Z));
U = 13 * L * (varU - refU);
V = 13 * L * (varV - refV);
return [L, U, V];
};
conv.luv.xyz = function(tuple) {
var L, U, V, X, Y, Z, varU, varV;
L = tuple[0], U = tuple[1], V = tuple[2];
if (L === 0) {
return [0, 0, 0];
}
varU = U / (13 * L) + refU;
varV = V / (13 * L) + refV;
Y = L_to_Y(L);
X = 0 - (9 * Y * varU) / ((varU - 4) * varV - varU * varV);
Z = (9 * Y - (15 * varV * Y) - (varV * X)) / (3 * varV);
return [X, Y, Z];
};
conv.luv.lch = function(tuple) {
var C, H, Hrad, L, U, V;
L = tuple[0], U = tuple[1], V = tuple[2];
C = Math.sqrt(Math.pow(U, 2) + Math.pow(V, 2));
if (C < 0.00000001) {
H = 0;
} else {
Hrad = Math.atan2(V, U);
H = Hrad * 360 / 2 / Math.PI;
if (H < 0) {
H = 360 + H;
}
}
return [L, C, H];
};
conv.lch.luv = function(tuple) {
var C, H, Hrad, L, U, V;
L = tuple[0], C = tuple[1], H = tuple[2];
Hrad = H / 360 * 2 * Math.PI;
U = Math.cos(Hrad) * C;
V = Math.sin(Hrad) * C;
return [L, U, V];
};
conv.husl.lch = function(tuple) {
var C, H, L, S, max;
H = tuple[0], S = tuple[1], L = tuple[2];
if (L > 99.9999999 || L < 0.00000001) {
C = 0;
} else {
max = maxChromaForLH(L, H);
C = max / 100 * S;
}
return [L, C, H];
};
conv.lch.husl = function(tuple) {
var C, H, L, S, max;
L = tuple[0], C = tuple[1], H = tuple[2];
if (L > 99.9999999 || L < 0.00000001) {
S = 0;
} else {
max = maxChromaForLH(L, H);
S = C / max * 100;
}
return [H, S, L];
};
conv.huslp.lch = function(tuple) {
var C, H, L, S, max;
H = tuple[0], S = tuple[1], L = tuple[2];
if (L > 99.9999999 || L < 0.00000001) {
C = 0;
} else {
max = maxSafeChromaForL(L);
C = max / 100 * S;
}
return [L, C, H];
};
conv.lch.huslp = function(tuple) {
var C, H, L, S, max;
L = tuple[0], C = tuple[1], H = tuple[2];
if (L > 99.9999999 || L < 0.00000001) {
S = 0;
} else {
max = maxSafeChromaForL(L);
S = C / max * 100;
}
return [H, S, L];
};
conv.rgb.hex = function(tuple) {
var ch, hex, j, len1;
hex = "#";
for (j = 0, len1 = tuple.length; j < len1; j++) {
ch = tuple[j];
ch = Math.round(ch * 1e6) / 1e6;
if (ch < 0 || ch > 1) {
throw new Error("Illegal rgb value: " + ch);
}
ch = Math.round(ch * 255).toString(16);
if (ch.length === 1) {
ch = "0" + ch;
}
hex += ch;
}
return hex;
};
conv.hex.rgb = function(hex) {
var b, g, j, len1, n, r, ref, results;
if (hex.charAt(0) === "#") {
hex = hex.substring(1, 7);
}
r = hex.substring(0, 2);
g = hex.substring(2, 4);
b = hex.substring(4, 6);
ref = [r, g, b];
results = [];
for (j = 0, len1 = ref.length; j < len1; j++) {
n = ref[j];
results.push(parseInt(n, 16) / 255);
}
return results;
};
conv.lch.rgb = function(tuple) {
return conv.xyz.rgb(conv.luv.xyz(conv.lch.luv(tuple)));
};
conv.rgb.lch = function(tuple) {
return conv.luv.lch(conv.xyz.luv(conv.rgb.xyz(tuple)));
};
conv.husl.rgb = function(tuple) {
return conv.lch.rgb(conv.husl.lch(tuple));
};
conv.rgb.husl = function(tuple) {
return conv.lch.husl(conv.rgb.lch(tuple));
};
conv.huslp.rgb = function(tuple) {
return conv.lch.rgb(conv.huslp.lch(tuple));
};
conv.rgb.huslp = function(tuple) {
return conv.lch.huslp(conv.rgb.lch(tuple));
};
root = {};
root.fromRGB = function(R, G, B) {
return conv.rgb.husl([R, G, B]);
};
root.fromHex = function(hex) {
return conv.rgb.husl(conv.hex.rgb(hex));
};
root.toRGB = function(H, S, L) {
return conv.husl.rgb([H, S, L]);
};
root.toHex = function(H, S, L) {
return conv.rgb.hex(conv.husl.rgb([H, S, L]));
};
root.p = {};
root.p.toRGB = function(H, S, L) {
return conv.xyz.rgb(conv.luv.xyz(conv.lch.luv(conv.huslp.lch([H, S, L]))));
};
root.p.toHex = function(H, S, L) {
return conv.rgb.hex(conv.xyz.rgb(conv.luv.xyz(conv.lch.luv(conv.huslp.lch([H, S, L])))));
};
root.p.fromRGB = function(R, G, B) {
return conv.lch.huslp(conv.luv.lch(conv.xyz.luv(conv.rgb.xyz([R, G, B]))));
};
root.p.fromHex = function(hex) {
return conv.lch.huslp(conv.luv.lch(conv.xyz.luv(conv.rgb.xyz(conv.hex.rgb(hex)))));
};
root._conv = conv;
root._getBounds = getBounds;
root._maxChromaForLH = maxChromaForLH;
root._maxSafeChromaForL = maxSafeChromaForL;
if (!((typeof module !== "undefined" && module !== null) || (typeof jQuery !== "undefined" && jQuery !== null) || (typeof requirejs !== "undefined" && requirejs !== null))) {
this.HUSL = root;
}
if (typeof module !== "undefined" && module !== null) {
module.exports = root;
}
if (typeof jQuery !== "undefined" && jQuery !== null) {
jQuery.husl = root;
}
if ((typeof requirejs !== "undefined" && requirejs !== null) && ("function" !== "undefined" && __webpack_require__(3) !== null)) {
!(__WEBPACK_AMD_DEFINE_FACTORY__ = (root), __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? (__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) : __WEBPACK_AMD_DEFINE_FACTORY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
}).call(this);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)(module)))
/***/ },
/* 2 */
/***/ function(module, exports) {
module.exports = function(module) {
if(!module.webpackPolyfill) {
module.deprecate = function() {};
module.paths = [];
// module.parent = undefined by default
module.children = [];
module.webpackPolyfill = 1;
}
return module;
}
/***/ },
/* 3 */
/***/ function(module, exports) {
module.exports = function() { throw new Error("define cannot be used indirect"); };
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// Underscore.js 1.8.3
// http://underscorejs.org
// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// Underscore may be freely distributed under the MIT license.
(function() {
// Baseline setup
// --------------
// Establish the root object, `window` in the browser, or `exports` on the server.
var root = this;
// Save the previous value of the `_` variable.
var previousUnderscore = root._;
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
// Create quick reference variables for speed access to core prototypes.
var
push = ArrayProto.push,
slice = ArrayProto.slice,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
// All **ECMAScript 5** native function implementations that we hope to use
// are declared here.
var
nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeBind = FuncProto.bind,
nativeCreate = Object.create;
// Naked function reference for surrogate-prototype-swapping.
var Ctor = function(){};
// Create a safe reference to the Underscore object for use below.
var _ = function(obj) {
if (obj instanceof _) return obj;