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skia / external / github.com / airbnb / lottie-web / d33c2cec731a1c2d6b8de91fbd35c8ac3c02aa23 / . / build / player / lottie_canvas_worker.js
blob: 2de4ab9066450efe3de7ff596724755f5aa98cd7 [file] [log] [blame]
(typeof navigator !== "undefined") && (function(root, factory) {
if (typeof define === "function" && define.amd) {
define(function() {
return factory(root);
});
} else if (typeof module === "object" && module.exports) {
module.exports = factory(root);
} else {
root.lottie = factory(root);
root.bodymovin = root.lottie;
}
}((window || {}), function(window) {
var lottiejs = (function(window) {
"use strict";
var svgNS = "http://www.w3.org/2000/svg";
var locationHref = '';
var initialDefaultFrame = -999999;
var subframeEnabled = true;
var expressionsPlugin;
var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
var cachedColors = {};
var bm_rounder = Math.round;
var bm_rnd;
var bm_pow = Math.pow;
var bm_sqrt = Math.sqrt;
var bm_abs = Math.abs;
var bm_floor = Math.floor;
var bm_max = Math.max;
var bm_min = Math.min;
var blitter = 10;
var BMMath = {};
(function(){
var propertyNames = ["abs", "acos", "acosh", "asin", "asinh", "atan", "atanh", "atan2", "ceil", "cbrt", "expm1", "clz32", "cos", "cosh", "exp", "floor", "fround", "hypot", "imul", "log", "log1p", "log2", "log10", "max", "min", "pow", "random", "round", "sign", "sin", "sinh", "sqrt", "tan", "tanh", "trunc", "E", "LN10", "LN2", "LOG10E", "LOG2E", "PI", "SQRT1_2", "SQRT2"];
var i, len = propertyNames.length;
for(i=0;i<len;i+=1){
BMMath[propertyNames[i]] = Math[propertyNames[i]];
}
}());
function ProjectInterface(){return {};}
BMMath.random = Math.random;
BMMath.abs = function(val){
var tOfVal = typeof val;
if(tOfVal === 'object' && val.length){
var absArr = createSizedArray(val.length);
var i, len = val.length;
for(i=0;i<len;i+=1){
absArr[i] = Math.abs(val[i]);
}
return absArr;
}
return Math.abs(val);
};
var defaultCurveSegments = 150;
var degToRads = Math.PI/180;
var roundCorner = 0.5519;
function roundValues(flag){
if(flag){
bm_rnd = Math.round;
}else{
bm_rnd = function(val){
return val;
};
}
}
roundValues(false);
function styleDiv(element){
element.style.position = 'absolute';
element.style.top = 0;
element.style.left = 0;
element.style.display = 'block';
element.style.transformOrigin = element.style.webkitTransformOrigin = '0 0';
element.style.backfaceVisibility = element.style.webkitBackfaceVisibility = 'visible';
element.style.transformStyle = element.style.webkitTransformStyle = element.style.mozTransformStyle = "preserve-3d";
}
function BMEnterFrameEvent(type, currentTime, totalTime, frameMultiplier){
this.type = type;
this.currentTime = currentTime;
this.totalTime = totalTime;
this.direction = frameMultiplier < 0 ? -1 : 1;
}
function BMCompleteEvent(type, frameMultiplier){
this.type = type;
this.direction = frameMultiplier < 0 ? -1 : 1;
}
function BMCompleteLoopEvent(type, totalLoops, currentLoop, frameMultiplier){
this.type = type;
this.currentLoop = currentLoop;
this.totalLoops = totalLoops;
this.direction = frameMultiplier < 0 ? -1 : 1;
}
function BMSegmentStartEvent(type, firstFrame, totalFrames){
this.type = type;
this.firstFrame = firstFrame;
this.totalFrames = totalFrames;
}
function BMDestroyEvent(type, target){
this.type = type;
this.target = target;
}
function BMRenderFrameErrorEvent(nativeError, currentTime) {
this.type = 'renderFrameError';
this.nativeError = nativeError;
this.currentTime = currentTime;
}
function BMConfigErrorEvent(nativeError) {
this.type = 'configError';
this.nativeError = nativeError;
}
function BMAnimationConfigErrorEvent(type, nativeError) {
this.type = type;
this.nativeError = nativeError;
this.currentTime = currentTime;
}
var createElementID = (function(){
var _count = 0;
return function createID() {
return '__lottie_element_' + ++_count
}
}())
function HSVtoRGB(h, s, v) {
var r, g, b, i, f, p, q, t;
i = Math.floor(h * 6);
f = h * 6 - i;
p = v * (1 - s);
q = v * (1 - f * s);
t = v * (1 - (1 - f) * s);
switch (i % 6) {
case 0: r = v; g = t; b = p; break;
case 1: r = q; g = v; b = p; break;
case 2: r = p; g = v; b = t; break;
case 3: r = p; g = q; b = v; break;
case 4: r = t; g = p; b = v; break;
case 5: r = v; g = p; b = q; break;
}
return [ r,
g,
b ];
}
function RGBtoHSV(r, g, b) {
var max = Math.max(r, g, b), min = Math.min(r, g, b),
d = max - min,
h,
s = (max === 0 ? 0 : d / max),
v = max / 255;
switch (max) {
case min: h = 0; break;
case r: h = (g - b) + d * (g < b ? 6: 0); h /= 6 * d; break;
case g: h = (b - r) + d * 2; h /= 6 * d; break;
case b: h = (r - g) + d * 4; h /= 6 * d; break;
}
return [
h,
s,
v
];
}
function addSaturationToRGB(color,offset){
var hsv = RGBtoHSV(color[0]*255,color[1]*255,color[2]*255);
hsv[1] += offset;
if (hsv[1] > 1) {
hsv[1] = 1;
}
else if (hsv[1] <= 0) {
hsv[1] = 0;
}
return HSVtoRGB(hsv[0],hsv[1],hsv[2]);
}
function addBrightnessToRGB(color,offset){
var hsv = RGBtoHSV(color[0]*255,color[1]*255,color[2]*255);
hsv[2] += offset;
if (hsv[2] > 1) {
hsv[2] = 1;
}
else if (hsv[2] < 0) {
hsv[2] = 0;
}
return HSVtoRGB(hsv[0],hsv[1],hsv[2]);
}
function addHueToRGB(color,offset) {
var hsv = RGBtoHSV(color[0]*255,color[1]*255,color[2]*255);
hsv[0] += offset/360;
if (hsv[0] > 1) {
hsv[0] -= 1;
}
else if (hsv[0] < 0) {
hsv[0] += 1;
}
return HSVtoRGB(hsv[0],hsv[1],hsv[2]);
}
var rgbToHex = (function(){
var colorMap = [];
var i;
var hex;
for(i=0;i<256;i+=1){
hex = i.toString(16);
colorMap[i] = hex.length == 1 ? '0' + hex : hex;
}
return function(r, g, b) {
if(r<0){
r = 0;
}
if(g<0){
g = 0;
}
if(b<0){
b = 0;
}
return '#' + colorMap[r] + colorMap[g] + colorMap[b];
};
}());
function BaseEvent(){}
BaseEvent.prototype = {
triggerEvent: function (eventName, args) {
if (this._cbs[eventName]) {
var len = this._cbs[eventName].length;
for (var i = 0; i < len; i++){
this._cbs[eventName][i](args);
}
}
},
addEventListener: function (eventName, callback) {
if (!this._cbs[eventName]){
this._cbs[eventName] = [];
}
this._cbs[eventName].push(callback);
return function() {
this.removeEventListener(eventName, callback);
}.bind(this);
},
removeEventListener: function (eventName,callback){
if (!callback){
this._cbs[eventName] = null;
}else if(this._cbs[eventName]){
var i = 0, len = this._cbs[eventName].length;
while(i<len){
if(this._cbs[eventName][i] === callback){
this._cbs[eventName].splice(i,1);
i -=1;
len -= 1;
}
i += 1;
}
if(!this._cbs[eventName].length){
this._cbs[eventName] = null;
}
}
}
};
var createTypedArray = (function(){
function createRegularArray(type, len){
var i = 0, arr = [], value;
switch(type) {
case 'int16':
case 'uint8c':
value = 1;
break;
default:
value = 1.1;
break;
}
for(i = 0; i < len; i += 1) {
arr.push(value);
}
return arr;
}
function createTypedArray(type, len){
if(type === 'float32') {
return new Float32Array(len);
} else if(type === 'int16') {
return new Int16Array(len);
} else if(type === 'uint8c') {
return new Uint8ClampedArray(len);
}
}
if(typeof Uint8ClampedArray === 'function' && typeof Float32Array === 'function') {
return createTypedArray;
} else {
return createRegularArray;
}
}());
function createSizedArray(len) {
return Array.apply(null,{length:len});
}
function createTag(type) {
//return {appendChild:function(){},setAttribute:function(){},style:{}}
return document.createElement(type);
}
function DynamicPropertyContainer(){};
DynamicPropertyContainer.prototype = {
addDynamicProperty: function(prop) {
if(this.dynamicProperties.indexOf(prop) === -1) {
this.dynamicProperties.push(prop);
this.container.addDynamicProperty(this);
this._isAnimated = true;
}
},
iterateDynamicProperties: function(){
this._mdf = false;
var i, len = this.dynamicProperties.length;
for(i=0;i<len;i+=1){
this.dynamicProperties[i].getValue();
if(this.dynamicProperties[i]._mdf) {
this._mdf = true;
}
}
},
initDynamicPropertyContainer: function(container){
this.container = container;
this.dynamicProperties = [];
this._mdf = false;
this._isAnimated = false;
}
}
var getBlendMode = (function() {
var blendModeEnums = {
0:'source-over',
1:'multiply',
2:'screen',
3:'overlay',
4:'darken',
5:'lighten',
6:'color-dodge',
7:'color-burn',
8:'hard-light',
9:'soft-light',
10:'difference',
11:'exclusion',
12:'hue',
13:'saturation',
14:'color',
15:'luminosity'
}
return function(mode) {
return blendModeEnums[mode] || '';
}
}())
/*!
Transformation Matrix v2.0
(c) Epistemex 2014-2015
www.epistemex.com
By Ken Fyrstenberg
Contributions by leeoniya.
License: MIT, header required.
*/
/**
* 2D transformation matrix object initialized with identity matrix.
*
* The matrix can synchronize a canvas context by supplying the context
* as an argument, or later apply current absolute transform to an
* existing context.
*
* All values are handled as floating point values.
*
* @param {CanvasRenderingContext2D} [context] - Optional context to sync with Matrix
* @prop {number} a - scale x
* @prop {number} b - shear y
* @prop {number} c - shear x
* @prop {number} d - scale y
* @prop {number} e - translate x
* @prop {number} f - translate y
* @prop {CanvasRenderingContext2D|null} [context=null] - set or get current canvas context
* @constructor
*/
var Matrix = (function(){
var _cos = Math.cos;
var _sin = Math.sin;
var _tan = Math.tan;
var _rnd = Math.round;
function reset(){
this.props[0] = 1;
this.props[1] = 0;
this.props[2] = 0;
this.props[3] = 0;
this.props[4] = 0;
this.props[5] = 1;
this.props[6] = 0;
this.props[7] = 0;
this.props[8] = 0;
this.props[9] = 0;
this.props[10] = 1;
this.props[11] = 0;
this.props[12] = 0;
this.props[13] = 0;
this.props[14] = 0;
this.props[15] = 1;
return this;
}
function rotate(angle) {
if(angle === 0){
return this;
}
var mCos = _cos(angle);
var mSin = _sin(angle);
return this._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
}
function rotateX(angle){
if(angle === 0){
return this;
}
var mCos = _cos(angle);
var mSin = _sin(angle);
return this._t(1, 0, 0, 0, 0, mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1);
}
function rotateY(angle){
if(angle === 0){
return this;
}
var mCos = _cos(angle);
var mSin = _sin(angle);
return this._t(mCos, 0, mSin, 0, 0, 1, 0, 0, -mSin, 0, mCos, 0, 0, 0, 0, 1);
}
function rotateZ(angle){
if(angle === 0){
return this;
}
var mCos = _cos(angle);
var mSin = _sin(angle);
return this._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
}
function shear(sx,sy){
return this._t(1, sy, sx, 1, 0, 0);
}
function skew(ax, ay){
return this.shear(_tan(ax), _tan(ay));
}
function skewFromAxis(ax, angle){
var mCos = _cos(angle);
var mSin = _sin(angle);
return this._t(mCos, mSin, 0, 0, -mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)
._t(1, 0, 0, 0, _tan(ax), 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)
._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
//return this._t(mCos, mSin, -mSin, mCos, 0, 0)._t(1, 0, _tan(ax), 1, 0, 0)._t(mCos, -mSin, mSin, mCos, 0, 0);
}
function scale(sx, sy, sz) {
if(!sz && sz !== 0) {
sz = 1;
}
if(sx === 1 && sy === 1 && sz === 1){
return this;
}
return this._t(sx, 0, 0, 0, 0, sy, 0, 0, 0, 0, sz, 0, 0, 0, 0, 1);
}
function setTransform(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) {
this.props[0] = a;
this.props[1] = b;
this.props[2] = c;
this.props[3] = d;
this.props[4] = e;
this.props[5] = f;
this.props[6] = g;
this.props[7] = h;
this.props[8] = i;
this.props[9] = j;
this.props[10] = k;
this.props[11] = l;
this.props[12] = m;
this.props[13] = n;
this.props[14] = o;
this.props[15] = p;
return this;
}
function translate(tx, ty, tz) {
tz = tz || 0;
if(tx !== 0 || ty !== 0 || tz !== 0){
return this._t(1,0,0,0,0,1,0,0,0,0,1,0,tx,ty,tz,1);
}
return this;
}
function transform(a2, b2, c2, d2, e2, f2, g2, h2, i2, j2, k2, l2, m2, n2, o2, p2) {
var _p = this.props;
if(a2 === 1 && b2 === 0 && c2 === 0 && d2 === 0 && e2 === 0 && f2 === 1 && g2 === 0 && h2 === 0 && i2 === 0 && j2 === 0 && k2 === 1 && l2 === 0){
//NOTE: commenting this condition because TurboFan deoptimizes code when present
//if(m2 !== 0 || n2 !== 0 || o2 !== 0){
_p[12] = _p[12] * a2 + _p[15] * m2;
_p[13] = _p[13] * f2 + _p[15] * n2;
_p[14] = _p[14] * k2 + _p[15] * o2;
_p[15] = _p[15] * p2;
//}
this._identityCalculated = false;
return this;
}
var a1 = _p[0];
var b1 = _p[1];
var c1 = _p[2];
var d1 = _p[3];
var e1 = _p[4];
var f1 = _p[5];
var g1 = _p[6];
var h1 = _p[7];
var i1 = _p[8];
var j1 = _p[9];
var k1 = _p[10];
var l1 = _p[11];
var m1 = _p[12];
var n1 = _p[13];
var o1 = _p[14];
var p1 = _p[15];
/* matrix order (canvas compatible):
* ace
* bdf
* 001
*/
_p[0] = a1 * a2 + b1 * e2 + c1 * i2 + d1 * m2;
_p[1] = a1 * b2 + b1 * f2 + c1 * j2 + d1 * n2 ;
_p[2] = a1 * c2 + b1 * g2 + c1 * k2 + d1 * o2 ;
_p[3] = a1 * d2 + b1 * h2 + c1 * l2 + d1 * p2 ;
_p[4] = e1 * a2 + f1 * e2 + g1 * i2 + h1 * m2 ;
_p[5] = e1 * b2 + f1 * f2 + g1 * j2 + h1 * n2 ;
_p[6] = e1 * c2 + f1 * g2 + g1 * k2 + h1 * o2 ;
_p[7] = e1 * d2 + f1 * h2 + g1 * l2 + h1 * p2 ;
_p[8] = i1 * a2 + j1 * e2 + k1 * i2 + l1 * m2 ;
_p[9] = i1 * b2 + j1 * f2 + k1 * j2 + l1 * n2 ;
_p[10] = i1 * c2 + j1 * g2 + k1 * k2 + l1 * o2 ;
_p[11] = i1 * d2 + j1 * h2 + k1 * l2 + l1 * p2 ;
_p[12] = m1 * a2 + n1 * e2 + o1 * i2 + p1 * m2 ;
_p[13] = m1 * b2 + n1 * f2 + o1 * j2 + p1 * n2 ;
_p[14] = m1 * c2 + n1 * g2 + o1 * k2 + p1 * o2 ;
_p[15] = m1 * d2 + n1 * h2 + o1 * l2 + p1 * p2 ;
this._identityCalculated = false;
return this;
}
function isIdentity() {
if(!this._identityCalculated){
this._identity = !(this.props[0] !== 1 || this.props[1] !== 0 || this.props[2] !== 0 || this.props[3] !== 0 || this.props[4] !== 0 || this.props[5] !== 1 || this.props[6] !== 0 || this.props[7] !== 0 || this.props[8] !== 0 || this.props[9] !== 0 || this.props[10] !== 1 || this.props[11] !== 0 || this.props[12] !== 0 || this.props[13] !== 0 || this.props[14] !== 0 || this.props[15] !== 1);
this._identityCalculated = true;
}
return this._identity;
}
function equals(matr){
var i = 0;
while (i < 16) {
if(matr.props[i] !== this.props[i]) {
return false;
}
i+=1;
}
return true;
}
function clone(matr){
var i;
for(i=0;i<16;i+=1){
matr.props[i] = this.props[i];
}
}
function cloneFromProps(props){
var i;
for(i=0;i<16;i+=1){
this.props[i] = props[i];
}
}
function applyToPoint(x, y, z) {
return {
x: x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12],
y: x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13],
z: x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14]
};
/*return {
x: x * me.a + y * me.c + me.e,
y: x * me.b + y * me.d + me.f
};*/
}
function applyToX(x, y, z) {
return x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12];
}
function applyToY(x, y, z) {
return x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13];
}
function applyToZ(x, y, z) {
return x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14];
}
function getInverseMatrix() {
var determinant = this.props[0] * this.props[5] - this.props[1] * this.props[4];
var a = this.props[5]/determinant;
var b = - this.props[1]/determinant;
var c = - this.props[4]/determinant;
var d = this.props[0]/determinant;
var e = (this.props[4] * this.props[13] - this.props[5] * this.props[12])/determinant;
var f = - (this.props[0] * this.props[13] - this.props[1] * this.props[12])/determinant;
var inverseMatrix = new Matrix();
inverseMatrix.props[0] = a;
inverseMatrix.props[1] = b;
inverseMatrix.props[4] = c;
inverseMatrix.props[5] = d;
inverseMatrix.props[12] = e;
inverseMatrix.props[13] = f;
return inverseMatrix;
}
function inversePoint(pt) {
var inverseMatrix = this.getInverseMatrix();
return inverseMatrix.applyToPointArray(pt[0], pt[1], pt[2] || 0)
}
function inversePoints(pts){
var i, len = pts.length, retPts = [];
for(i=0;i<len;i+=1){
retPts[i] = inversePoint(pts[i]);
}
return retPts;
}
function applyToTriplePoints(pt1, pt2, pt3) {
var arr = createTypedArray('float32', 6);
if(this.isIdentity()) {
arr[0] = pt1[0];
arr[1] = pt1[1];
arr[2] = pt2[0];
arr[3] = pt2[1];
arr[4] = pt3[0];
arr[5] = pt3[1];
} else {
var p0 = this.props[0], p1 = this.props[1], p4 = this.props[4], p5 = this.props[5], p12 = this.props[12], p13 = this.props[13];
arr[0] = pt1[0] * p0 + pt1[1] * p4 + p12;
arr[1] = pt1[0] * p1 + pt1[1] * p5 + p13;
arr[2] = pt2[0] * p0 + pt2[1] * p4 + p12;
arr[3] = pt2[0] * p1 + pt2[1] * p5 + p13;
arr[4] = pt3[0] * p0 + pt3[1] * p4 + p12;
arr[5] = pt3[0] * p1 + pt3[1] * p5 + p13;
}
return arr;
}
function applyToPointArray(x,y,z){
var arr;
if(this.isIdentity()) {
arr = [x,y,z];
} else {
arr = [x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12],x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13],x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14]];
}
return arr;
}
function applyToPointStringified(x, y) {
if(this.isIdentity()) {
return x + ',' + y;
}
var _p = this.props;
return Math.round((x * _p[0] + y * _p[4] + _p[12]) * 100) / 100+','+ Math.round((x * _p[1] + y * _p[5] + _p[13]) * 100) / 100;
}
function toCSS() {
//Doesn't make much sense to add this optimization. If it is an identity matrix, it's very likely this will get called only once since it won't be keyframed.
/*if(this.isIdentity()) {
return '';
}*/
var i = 0;
var props = this.props;
var cssValue = 'matrix3d(';
var v = 10000;
while(i<16){
cssValue += _rnd(props[i]*v)/v;
cssValue += i === 15 ? ')':',';
i += 1;
}
return cssValue;
}
function roundMatrixProperty(val) {
var v = 10000;
if((val < 0.000001 && val > 0) || (val > -0.000001 && val < 0)) {
return _rnd(val * v) / v;
}
return val;
}
function to2dCSS() {
//Doesn't make much sense to add this optimization. If it is an identity matrix, it's very likely this will get called only once since it won't be keyframed.
/*if(this.isIdentity()) {
return '';
}*/
var props = this.props;
var _a = roundMatrixProperty(props[0]);
var _b = roundMatrixProperty(props[1]);
var _c = roundMatrixProperty(props[4]);
var _d = roundMatrixProperty(props[5]);
var _e = roundMatrixProperty(props[12]);
var _f = roundMatrixProperty(props[13]);
return "matrix(" + _a + ',' + _b + ',' + _c + ',' + _d + ',' + _e + ',' + _f + ")";
}
return function(){
this.reset = reset;
this.rotate = rotate;
this.rotateX = rotateX;
this.rotateY = rotateY;
this.rotateZ = rotateZ;
this.skew = skew;
this.skewFromAxis = skewFromAxis;
this.shear = shear;
this.scale = scale;
this.setTransform = setTransform;
this.translate = translate;
this.transform = transform;
this.applyToPoint = applyToPoint;
this.applyToX = applyToX;
this.applyToY = applyToY;
this.applyToZ = applyToZ;
this.applyToPointArray = applyToPointArray;
this.applyToTriplePoints = applyToTriplePoints;
this.applyToPointStringified = applyToPointStringified;
this.toCSS = toCSS;
this.to2dCSS = to2dCSS;
this.clone = clone;
this.cloneFromProps = cloneFromProps;
this.equals = equals;
this.inversePoints = inversePoints;
this.inversePoint = inversePoint;
this.getInverseMatrix = getInverseMatrix;
this._t = this.transform;
this.isIdentity = isIdentity;
this._identity = true;
this._identityCalculated = false;
this.props = createTypedArray('float32', 16);
this.reset();
};
}());
/*
Copyright 2014 David Bau.
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 (pool, math) {
//
// The following constants are related to IEEE 754 limits.
//
var global = this,
width = 256, // each RC4 output is 0 <= x < 256
chunks = 6, // at least six RC4 outputs for each double
digits = 52, // there are 52 significant digits in a double
rngname = 'random', // rngname: name for Math.random and Math.seedrandom
startdenom = math.pow(width, chunks),
significance = math.pow(2, digits),
overflow = significance * 2,
mask = width - 1,
nodecrypto; // node.js crypto module, initialized at the bottom.
//
// seedrandom()
// This is the seedrandom function described above.
//
function seedrandom(seed, options, callback) {
var key = [];
options = (options === true) ? { entropy: true } : (options || {});
// Flatten the seed string or build one from local entropy if needed.
var shortseed = mixkey(flatten(
options.entropy ? [seed, tostring(pool)] :
(seed === null) ? autoseed() : seed, 3), key);
// Use the seed to initialize an ARC4 generator.
var arc4 = new ARC4(key);
// This function returns a random double in [0, 1) that contains
// randomness in every bit of the mantissa of the IEEE 754 value.
var prng = function() {
var n = arc4.g(chunks), // Start with a numerator n < 2 ^ 48
d = startdenom, // and denominator d = 2 ^ 48.
x = 0; // and no 'extra last byte'.
while (n < significance) { // Fill up all significant digits by
n = (n + x) * width; // shifting numerator and
d *= width; // denominator and generating a
x = arc4.g(1); // new least-significant-byte.
}
while (n >= overflow) { // To avoid rounding up, before adding
n /= 2; // last byte, shift everything
d /= 2; // right using integer math until
x >>>= 1; // we have exactly the desired bits.
}
return (n + x) / d; // Form the number within [0, 1).
};
prng.int32 = function() { return arc4.g(4) | 0; };
prng.quick = function() { return arc4.g(4) / 0x100000000; };
prng.double = prng;
// Mix the randomness into accumulated entropy.
mixkey(tostring(arc4.S), pool);
// Calling convention: what to return as a function of prng, seed, is_math.
return (options.pass || callback ||
function(prng, seed, is_math_call, state) {
if (state) {
// Load the arc4 state from the given state if it has an S array.
if (state.S) { copy(state, arc4); }
// Only provide the .state method if requested via options.state.
prng.state = function() { return copy(arc4, {}); };
}
// If called as a method of Math (Math.seedrandom()), mutate
// Math.random because that is how seedrandom.js has worked since v1.0.
if (is_math_call) { math[rngname] = prng; return seed; }
// Otherwise, it is a newer calling convention, so return the
// prng directly.
else return prng;
})(
prng,
shortseed,
'global' in options ? options.global : (this == math),
options.state);
}
math['seed' + rngname] = seedrandom;
//
// ARC4
//
// An ARC4 implementation. The constructor takes a key in the form of
// an array of at most (width) integers that should be 0 <= x < (width).
//
// The g(count) method returns a pseudorandom integer that concatenates
// the next (count) outputs from ARC4. Its return value is a number x
// that is in the range 0 <= x < (width ^ count).
//
function ARC4(key) {
var t, keylen = key.length,
me = this, i = 0, j = me.i = me.j = 0, s = me.S = [];
// The empty key [] is treated as [0].
if (!keylen) { key = [keylen++]; }
// Set up S using the standard key scheduling algorithm.
while (i < width) {
s[i] = i++;
}
for (i = 0; i < width; i++) {
s[i] = s[j = mask & (j + key[i % keylen] + (t = s[i]))];
s[j] = t;
}
// The "g" method returns the next (count) outputs as one number.
me.g = function(count) {
// Using instance members instead of closure state nearly doubles speed.
var t, r = 0,
i = me.i, j = me.j, s = me.S;
while (count--) {
t = s[i = mask & (i + 1)];
r = r * width + s[mask & ((s[i] = s[j = mask & (j + t)]) + (s[j] = t))];
}
me.i = i; me.j = j;
return r;
// For robust unpredictability, the function call below automatically
// discards an initial batch of values. This is called RC4-drop[256].
// See http://google.com/search?q=rsa+fluhrer+response&btnI
};
}
//
// copy()
// Copies internal state of ARC4 to or from a plain object.
//
function copy(f, t) {
t.i = f.i;
t.j = f.j;
t.S = f.S.slice();
return t;
}
//
// flatten()
// Converts an object tree to nested arrays of strings.
//
function flatten(obj, depth) {
var result = [], typ = (typeof obj), prop;
if (depth && typ == 'object') {
for (prop in obj) {
try { result.push(flatten(obj[prop], depth - 1)); } catch (e) {}
}
}
return (result.length ? result : typ == 'string' ? obj : obj + '\0');
}
//
// mixkey()
// Mixes a string seed into a key that is an array of integers, and
// returns a shortened string seed that is equivalent to the result key.
//
function mixkey(seed, key) {
var stringseed = seed + '', smear, j = 0;
while (j < stringseed.length) {
key[mask & j] =
mask & ((smear ^= key[mask & j] * 19) + stringseed.charCodeAt(j++));
}
return tostring(key);
}
//
// autoseed()
// Returns an object for autoseeding, using window.crypto and Node crypto
// module if available.
//
function autoseed() {
try {
if (nodecrypto) { return tostring(nodecrypto.randomBytes(width)); }
var out = new Uint8Array(width);
(global.crypto || global.msCrypto).getRandomValues(out);
return tostring(out);
} catch (e) {
var browser = global.navigator,
plugins = browser && browser.plugins;
return [+new Date(), global, plugins, global.screen, tostring(pool)];
}
}
//
// tostring()
// Converts an array of charcodes to a string
//
function tostring(a) {
return String.fromCharCode.apply(0, a);
}
//
// When seedrandom.js is loaded, we immediately mix a few bits
// from the built-in RNG into the entropy pool. Because we do
// not want to interfere with deterministic PRNG state later,
// seedrandom will not call math.random on its own again after
// initialization.
//
mixkey(math.random(), pool);
//
// Nodejs and AMD support: export the implementation as a module using
// either convention.
//
// End anonymous scope, and pass initial values.
})(
[], // pool: entropy pool starts empty
BMMath // math: package containing random, pow, and seedrandom
);
var BezierFactory = (function(){
/**
* BezierEasing - use bezier curve for transition easing function
* by Gaëtan Renaudeau 2014 - 2015 – MIT License
*
* Credits: is based on Firefox's nsSMILKeySpline.cpp
* Usage:
* var spline = BezierEasing([ 0.25, 0.1, 0.25, 1.0 ])
* spline.get(x) => returns the easing value | x must be in [0, 1] range
*
*/
var ob = {};
ob.getBezierEasing = getBezierEasing;
var beziers = {};
function getBezierEasing(a,b,c,d,nm){
var str = nm || ('bez_' + a+'_'+b+'_'+c+'_'+d).replace(/\./g, 'p');
if(beziers[str]){
return beziers[str];
}
var bezEasing = new BezierEasing([a,b,c,d]);
beziers[str] = bezEasing;
return bezEasing;
}
// These values are established by empiricism with tests (tradeoff: performance VS precision)
var NEWTON_ITERATIONS = 4;
var NEWTON_MIN_SLOPE = 0.001;
var SUBDIVISION_PRECISION = 0.0000001;
var SUBDIVISION_MAX_ITERATIONS = 10;
var kSplineTableSize = 11;
var kSampleStepSize = 1.0 / (kSplineTableSize - 1.0);
var float32ArraySupported = typeof Float32Array === "function";
function A (aA1, aA2) { return 1.0 - 3.0 * aA2 + 3.0 * aA1; }
function B (aA1, aA2) { return 3.0 * aA2 - 6.0 * aA1; }
function C (aA1) { return 3.0 * aA1; }
// Returns x(t) given t, x1, and x2, or y(t) given t, y1, and y2.
function calcBezier (aT, aA1, aA2) {
return ((A(aA1, aA2)*aT + B(aA1, aA2))*aT + C(aA1))*aT;
}
// Returns dx/dt given t, x1, and x2, or dy/dt given t, y1, and y2.
function getSlope (aT, aA1, aA2) {
return 3.0 * A(aA1, aA2)*aT*aT + 2.0 * B(aA1, aA2) * aT + C(aA1);
}
function binarySubdivide (aX, aA, aB, mX1, mX2) {
var currentX, currentT, i = 0;
do {
currentT = aA + (aB - aA) / 2.0;
currentX = calcBezier(currentT, mX1, mX2) - aX;
if (currentX > 0.0) {
aB = currentT;
} else {
aA = currentT;
}
} while (Math.abs(currentX) > SUBDIVISION_PRECISION && ++i < SUBDIVISION_MAX_ITERATIONS);
return currentT;
}
function newtonRaphsonIterate (aX, aGuessT, mX1, mX2) {
for (var i = 0; i < NEWTON_ITERATIONS; ++i) {
var currentSlope = getSlope(aGuessT, mX1, mX2);
if (currentSlope === 0.0) return aGuessT;
var currentX = calcBezier(aGuessT, mX1, mX2) - aX;
aGuessT -= currentX / currentSlope;
}
return aGuessT;
}
/**
* points is an array of [ mX1, mY1, mX2, mY2 ]
*/
function BezierEasing (points) {
this._p = points;
this._mSampleValues = float32ArraySupported ? new Float32Array(kSplineTableSize) : new Array(kSplineTableSize);
this._precomputed = false;
this.get = this.get.bind(this);
}
BezierEasing.prototype = {
get: function (x) {
var mX1 = this._p[0],
mY1 = this._p[1],
mX2 = this._p[2],
mY2 = this._p[3];
if (!this._precomputed) this._precompute();
if (mX1 === mY1 && mX2 === mY2) return x; // linear
// Because JavaScript number are imprecise, we should guarantee the extremes are right.
if (x === 0) return 0;
if (x === 1) return 1;
return calcBezier(this._getTForX(x), mY1, mY2);
},
// Private part
_precompute: function () {
var mX1 = this._p[0],
mY1 = this._p[1],
mX2 = this._p[2],
mY2 = this._p[3];
this._precomputed = true;
if (mX1 !== mY1 || mX2 !== mY2)
this._calcSampleValues();
},
_calcSampleValues: function () {
var mX1 = this._p[0],
mX2 = this._p[2];
for (var i = 0; i < kSplineTableSize; ++i) {
this._mSampleValues[i] = calcBezier(i * kSampleStepSize, mX1, mX2);
}
},
/**
* getTForX chose the fastest heuristic to determine the percentage value precisely from a given X projection.
*/
_getTForX: function (aX) {
var mX1 = this._p[0],
mX2 = this._p[2],
mSampleValues = this._mSampleValues;
var intervalStart = 0.0;
var currentSample = 1;
var lastSample = kSplineTableSize - 1;
for (; currentSample !== lastSample && mSampleValues[currentSample] <= aX; ++currentSample) {
intervalStart += kSampleStepSize;
}
--currentSample;
// Interpolate to provide an initial guess for t
var dist = (aX - mSampleValues[currentSample]) / (mSampleValues[currentSample+1] - mSampleValues[currentSample]);
var guessForT = intervalStart + dist * kSampleStepSize;
var initialSlope = getSlope(guessForT, mX1, mX2);
if (initialSlope >= NEWTON_MIN_SLOPE) {
return newtonRaphsonIterate(aX, guessForT, mX1, mX2);
} else if (initialSlope === 0.0) {
return guessForT;
} else {
return binarySubdivide(aX, intervalStart, intervalStart + kSampleStepSize, mX1, mX2);
}
}
};
return ob;
}());
(function () {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame'];
}
if(!window.requestAnimationFrame)
window.requestAnimationFrame = function (callback, element) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = setTimeout(function () {
callback(currTime + timeToCall);
},
timeToCall);
lastTime = currTime + timeToCall;
return id;
};
if(!window.cancelAnimationFrame)
window.cancelAnimationFrame = function (id) {
clearTimeout(id);
};
}());
function extendPrototype(sources,destination){
var i, len = sources.length, sourcePrototype;
for (i = 0;i < len;i += 1) {
sourcePrototype = sources[i].prototype;
for (var attr in sourcePrototype) {
if (sourcePrototype.hasOwnProperty(attr)) destination.prototype[attr] = sourcePrototype[attr];
}
}
}
function getDescriptor(object, prop) {
return Object.getOwnPropertyDescriptor(object, prop);
}
function createProxyFunction(prototype) {
function ProxyFunction(){}
ProxyFunction.prototype = prototype;
return ProxyFunction;
}
function bezFunction(){
var easingFunctions = [];
var math = Math;
function pointOnLine2D(x1,y1, x2,y2, x3,y3){
var det1 = (x1*y2) + (y1*x3) + (x2*y3) - (x3*y2) - (y3*x1) - (x2*y1);
return det1 > -0.001 && det1 < 0.001;
}
function pointOnLine3D(x1,y1,z1, x2,y2,z2, x3,y3,z3){
if(z1 === 0 && z2 === 0 && z3 === 0) {
return pointOnLine2D(x1,y1, x2,y2, x3,y3);
}
var dist1 = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2) + Math.pow(z2 - z1, 2));
var dist2 = Math.sqrt(Math.pow(x3 - x1, 2) + Math.pow(y3 - y1, 2) + Math.pow(z3 - z1, 2));
var dist3 = Math.sqrt(Math.pow(x3 - x2, 2) + Math.pow(y3 - y2, 2) + Math.pow(z3 - z2, 2));
var diffDist;
if(dist1 > dist2){
if(dist1 > dist3){
diffDist = dist1 - dist2 - dist3;
} else {
diffDist = dist3 - dist2 - dist1;
}
} else if(dist3 > dist2){
diffDist = dist3 - dist2 - dist1;
} else {
diffDist = dist2 - dist1 - dist3;
}
return diffDist > -0.0001 && diffDist < 0.0001;
}
var getBezierLength = (function(){
return function(pt1,pt2,pt3,pt4){
var curveSegments = defaultCurveSegments;
var k;
var i, len;
var ptCoord,perc,addedLength = 0;
var ptDistance;
var point = [],lastPoint = [];
var lengthData = bezier_length_pool.newElement();
len = pt3.length;
for(k=0;k<curveSegments;k+=1){
perc = k/(curveSegments-1);
ptDistance = 0;
for(i=0;i<len;i+=1){
ptCoord = bm_pow(1-perc,3)*pt1[i]+3*bm_pow(1-perc,2)*perc*pt3[i]+3*(1-perc)*bm_pow(perc,2)*pt4[i]+bm_pow(perc,3)*pt2[i];
point[i] = ptCoord;
if(lastPoint[i] !== null){
ptDistance += bm_pow(point[i] - lastPoint[i],2);
}
lastPoint[i] = point[i];
}
if(ptDistance){
ptDistance = bm_sqrt(ptDistance);
addedLength += ptDistance;
}
lengthData.percents[k] = perc;
lengthData.lengths[k] = addedLength;
}
lengthData.addedLength = addedLength;
return lengthData;
};
}());
function getSegmentsLength(shapeData) {
var segmentsLength = segments_length_pool.newElement();
var closed = shapeData.c;
var pathV = shapeData.v;
var pathO = shapeData.o;
var pathI = shapeData.i;
var i, len = shapeData._length;
var lengths = segmentsLength.lengths;
var totalLength = 0;
for(i=0;i<len-1;i+=1){
lengths[i] = getBezierLength(pathV[i],pathV[i+1],pathO[i],pathI[i+1]);
totalLength += lengths[i].addedLength;
}
if(closed && len){
lengths[i] = getBezierLength(pathV[i],pathV[0],pathO[i],pathI[0]);
totalLength += lengths[i].addedLength;
}
segmentsLength.totalLength = totalLength;
return segmentsLength;
}
function BezierData(length){
this.segmentLength = 0;
this.points = new Array(length);
}
function PointData(partial,point){
this.partialLength = partial;
this.point = point;
}
var buildBezierData = (function(){
var storedData = {};
return function (pt1, pt2, pt3, pt4){
var bezierName = (pt1[0]+'_'+pt1[1]+'_'+pt2[0]+'_'+pt2[1]+'_'+pt3[0]+'_'+pt3[1]+'_'+pt4[0]+'_'+pt4[1]).replace(/\./g, 'p');
if(!storedData[bezierName]){
var curveSegments = defaultCurveSegments;
var k, i, len;
var ptCoord,perc,addedLength = 0;
var ptDistance;
var point,lastPoint = null;
if (pt1.length === 2 && (pt1[0] != pt2[0] || pt1[1] != pt2[1]) && pointOnLine2D(pt1[0],pt1[1],pt2[0],pt2[1],pt1[0]+pt3[0],pt1[1]+pt3[1]) && pointOnLine2D(pt1[0],pt1[1],pt2[0],pt2[1],pt2[0]+pt4[0],pt2[1]+pt4[1])){
curveSegments = 2;
}
var bezierData = new BezierData(curveSegments);
len = pt3.length;
for (k = 0; k < curveSegments; k += 1) {
point = createSizedArray(len);
perc = k / (curveSegments - 1);
ptDistance = 0;
for (i = 0; i < len; i += 1){
ptCoord = bm_pow(1-perc,3)*pt1[i]+3*bm_pow(1-perc,2)*perc*(pt1[i] + pt3[i])+3*(1-perc)*bm_pow(perc,2)*(pt2[i] + pt4[i])+bm_pow(perc,3)*pt2[i];
point[i] = ptCoord;
if(lastPoint !== null){
ptDistance += bm_pow(point[i] - lastPoint[i],2);
}
}
ptDistance = bm_sqrt(ptDistance);
addedLength += ptDistance;
bezierData.points[k] = new PointData(ptDistance, point);
lastPoint = point;
}
bezierData.segmentLength = addedLength;
storedData[bezierName] = bezierData;
}
return storedData[bezierName];
};
}());
function getDistancePerc(perc,bezierData){
var percents = bezierData.percents;
var lengths = bezierData.lengths;
var len = percents.length;
var initPos = bm_floor((len-1)*perc);
var lengthPos = perc*bezierData.addedLength;
var lPerc = 0;
if(initPos === len - 1 || initPos === 0 || lengthPos === lengths[initPos]){
return percents[initPos];
}else{
var dir = lengths[initPos] > lengthPos ? -1 : 1;
var flag = true;
while(flag){
if(lengths[initPos] <= lengthPos && lengths[initPos+1] > lengthPos){
lPerc = (lengthPos - lengths[initPos]) / (lengths[initPos+1] - lengths[initPos]);
flag = false;
}else{
initPos += dir;
}
if(initPos < 0 || initPos >= len - 1){
//FIX for TypedArrays that don't store floating point values with enough accuracy
if(initPos === len - 1) {
return percents[initPos];
}
flag = false;
}
}
return percents[initPos] + (percents[initPos+1] - percents[initPos])*lPerc;
}
}
function getPointInSegment(pt1, pt2, pt3, pt4, percent, bezierData) {
var t1 = getDistancePerc(percent,bezierData);
var u0 = 1;
var u1 = 1 - t1;
var ptX = Math.round((u1*u1*u1* pt1[0] + (t1*u1*u1 + u1*t1*u1 + u1*u1*t1)* pt3[0] + (t1*t1*u1 + u1*t1*t1 + t1*u1*t1)*pt4[0] + t1*t1*t1* pt2[0])* 1000) / 1000;
var ptY = Math.round((u1*u1*u1* pt1[1] + (t1*u1*u1 + u1*t1*u1 + u1*u1*t1)* pt3[1] + (t1*t1*u1 + u1*t1*t1 + t1*u1*t1)*pt4[1] + t1*t1*t1* pt2[1])* 1000) / 1000;
return [ptX, ptY];
}
function getSegmentArray() {
}
var bezier_segment_points = createTypedArray('float32', 8);
function getNewSegment(pt1,pt2,pt3,pt4,startPerc,endPerc, bezierData){
startPerc = startPerc < 0 ? 0 : startPerc > 1 ? 1 : startPerc;
var t0 = getDistancePerc(startPerc,bezierData);
endPerc = endPerc > 1 ? 1 : endPerc;
var t1 = getDistancePerc(endPerc,bezierData);
var i, len = pt1.length;
var u0 = 1 - t0;
var u1 = 1 - t1;
var u0u0u0 = u0*u0*u0;
var t0u0u0_3 = t0*u0*u0*3;
var t0t0u0_3 = t0*t0*u0*3;
var t0t0t0 = t0*t0*t0;
//
var u0u0u1 = u0*u0*u1;
var t0u0u1_3 = t0*u0*u1 + u0*t0*u1 + u0*u0*t1;
var t0t0u1_3 = t0*t0*u1 + u0*t0*t1 + t0*u0*t1;
var t0t0t1 = t0*t0*t1;
//
var u0u1u1 = u0*u1*u1;
var t0u1u1_3 = t0*u1*u1 + u0*t1*u1 + u0*u1*t1;
var t0t1u1_3 = t0*t1*u1 + u0*t1*t1 + t0*u1*t1;
var t0t1t1 = t0*t1*t1;
//
var u1u1u1 = u1*u1*u1;
var t1u1u1_3 = t1*u1*u1 + u1*t1*u1 + u1*u1*t1;
var t1t1u1_3 = t1*t1*u1 + u1*t1*t1 + t1*u1*t1;
var t1t1t1 = t1*t1*t1;
for(i=0;i<len;i+=1){
bezier_segment_points[i * 4] = Math.round((u0u0u0 * pt1[i] + t0u0u0_3 * pt3[i] + t0t0u0_3 * pt4[i] + t0t0t0 * pt2[i]) * 1000) / 1000;
bezier_segment_points[i * 4 + 1] = Math.round((u0u0u1 * pt1[i] + t0u0u1_3 * pt3[i] + t0t0u1_3 * pt4[i] + t0t0t1 * pt2[i]) * 1000) / 1000;
bezier_segment_points[i * 4 + 2] = Math.round((u0u1u1 * pt1[i] + t0u1u1_3 * pt3[i] + t0t1u1_3 * pt4[i] + t0t1t1 * pt2[i]) * 1000) / 1000;
bezier_segment_points[i * 4 + 3] = Math.round((u1u1u1 * pt1[i] + t1u1u1_3 * pt3[i] + t1t1u1_3 * pt4[i] + t1t1t1 * pt2[i]) * 1000) / 1000;
}
return bezier_segment_points;
}
return {
getSegmentsLength : getSegmentsLength,
getNewSegment : getNewSegment,
getPointInSegment : getPointInSegment,
buildBezierData : buildBezierData,
pointOnLine2D : pointOnLine2D,
pointOnLine3D : pointOnLine3D
};
}
var bez = bezFunction();
function dataFunctionManager(){
//var tCanvasHelper = createTag('canvas').getContext('2d');
function completeLayers(layers, comps, fontManager){
var layerData;
var animArray, lastFrame;
var i, len = layers.length;
var j, jLen, k, kLen;
for(i=0;i<len;i+=1){
layerData = layers[i];
if(!('ks' in layerData) || layerData.completed){
continue;
}
layerData.completed = true;
if(layerData.tt){
layers[i-1].td = layerData.tt;
}
animArray = [];
lastFrame = -1;
if(layerData.hasMask){
var maskProps = layerData.masksProperties;
jLen = maskProps.length;
for(j=0;j<jLen;j+=1){
if(maskProps[j].pt.k.i){
convertPathsToAbsoluteValues(maskProps[j].pt.k);
}else{
kLen = maskProps[j].pt.k.length;
for(k=0;k<kLen;k+=1){
if(maskProps[j].pt.k[k].s){
convertPathsToAbsoluteValues(maskProps[j].pt.k[k].s[0]);
}
if(maskProps[j].pt.k[k].e){
convertPathsToAbsoluteValues(maskProps[j].pt.k[k].e[0]);
}
}
}
}
}
if(layerData.ty===0){
layerData.layers = findCompLayers(layerData.refId, comps);
completeLayers(layerData.layers,comps, fontManager);
}else if(layerData.ty === 4){
completeShapes(layerData.shapes);
}else if(layerData.ty == 5){
completeText(layerData, fontManager);
}
}
}
function findCompLayers(id,comps){
var i = 0, len = comps.length;
while(i<len){
if(comps[i].id === id){
if(!comps[i].layers.__used) {
comps[i].layers.__used = true;
return comps[i].layers;
}
return JSON.parse(JSON.stringify(comps[i].layers));
}
i += 1;
}
}
function completeShapes(arr){
var i, len = arr.length;
var j, jLen;
var hasPaths = false;
for(i=len-1;i>=0;i-=1){
if(arr[i].ty == 'sh'){
if(arr[i].ks.k.i){
convertPathsToAbsoluteValues(arr[i].ks.k);
}else{
jLen = arr[i].ks.k.length;
for(j=0;j<jLen;j+=1){
if(arr[i].ks.k[j].s){
convertPathsToAbsoluteValues(arr[i].ks.k[j].s[0]);
}
if(arr[i].ks.k[j].e){
convertPathsToAbsoluteValues(arr[i].ks.k[j].e[0]);
}
}
}
hasPaths = true;
}else if(arr[i].ty == 'gr'){
completeShapes(arr[i].it);
}
}
/*if(hasPaths){
//mx: distance
//ss: sensitivity
//dc: decay
arr.splice(arr.length-1,0,{
"ty": "ms",
"mx":20,
"ss":10,
"dc":0.001,
"maxDist":200
});
}*/
}
function convertPathsToAbsoluteValues(path){
var i, len = path.i.length;
for(i=0;i<len;i+=1){
path.i[i][0] += path.v[i][0];
path.i[i][1] += path.v[i][1];
path.o[i][0] += path.v[i][0];
path.o[i][1] += path.v[i][1];
}
}
function checkVersion(minimum,animVersionString){
var animVersion = animVersionString ? animVersionString.split('.') : [100,100,100];
if(minimum[0]>animVersion[0]){
return true;
} else if(animVersion[0] > minimum[0]){
return false;
}
if(minimum[1]>animVersion[1]){
return true;
} else if(animVersion[1] > minimum[1]){
return false;
}
if(minimum[2]>animVersion[2]){
return true;
} else if(animVersion[2] > minimum[2]){
return false;
}
}
var checkText = (function(){
var minimumVersion = [4,4,14];
function updateTextLayer(textLayer){
var documentData = textLayer.t.d;
textLayer.t.d = {
k: [
{
s:documentData,
t:0
}
]
};
}
function iterateLayers(layers){
var i, len = layers.length;
for(i=0;i<len;i+=1){
if(layers[i].ty === 5){
updateTextLayer(layers[i]);
}
}
}
return function (animationData){
if(checkVersion(minimumVersion,animationData.v)){
iterateLayers(animationData.layers);
if(animationData.assets){
var i, len = animationData.assets.length;
for(i=0;i<len;i+=1){
if(animationData.assets[i].layers){
iterateLayers(animationData.assets[i].layers);
}
}
}
}
};
}());
var checkChars = (function() {
var minimumVersion = [4,7,99];
return function (animationData){
if(animationData.chars && !checkVersion(minimumVersion,animationData.v)){
var i, len = animationData.chars.length, j, jLen, k, kLen;
var pathData, paths;
for(i = 0; i < len; i += 1) {
if(animationData.chars[i].data && animationData.chars[i].data.shapes) {
paths = animationData.chars[i].data.shapes[0].it;
jLen = paths.length;
for(j = 0; j < jLen; j += 1) {
pathData = paths[j].ks.k;
if(!pathData.__converted) {
convertPathsToAbsoluteValues(paths[j].ks.k);
pathData.__converted = true;
}
}
}
}
}
};
}());
var checkColors = (function(){
var minimumVersion = [4,1,9];
function iterateShapes(shapes){
var i, len = shapes.length;
var j, jLen;
for(i=0;i<len;i+=1){
if(shapes[i].ty === 'gr'){
iterateShapes(shapes[i].it);
}else if(shapes[i].ty === 'fl' || shapes[i].ty === 'st'){
if(shapes[i].c.k && shapes[i].c.k[0].i){
jLen = shapes[i].c.k.length;
for(j=0;j<jLen;j+=1){
if(shapes[i].c.k[j].s){
shapes[i].c.k[j].s[0] /= 255;
shapes[i].c.k[j].s[1] /= 255;
shapes[i].c.k[j].s[2] /= 255;
shapes[i].c.k[j].s[3] /= 255;
}
if(shapes[i].c.k[j].e){
shapes[i].c.k[j].e[0] /= 255;
shapes[i].c.k[j].e[1] /= 255;
shapes[i].c.k[j].e[2] /= 255;
shapes[i].c.k[j].e[3] /= 255;
}
}
} else {
shapes[i].c.k[0] /= 255;
shapes[i].c.k[1] /= 255;
shapes[i].c.k[2] /= 255;
shapes[i].c.k[3] /= 255;
}
}
}
}
function iterateLayers(layers){
var i, len = layers.length;
for(i=0;i<len;i+=1){
if(layers[i].ty === 4){
iterateShapes(layers[i].shapes);
}
}
}
return function (animationData){
if(checkVersion(minimumVersion,animationData.v)){
iterateLayers(animationData.layers);
if(animationData.assets){
var i, len = animationData.assets.length;
for(i=0;i<len;i+=1){
if(animationData.assets[i].layers){
iterateLayers(animationData.assets[i].layers);
}
}
}
}
};
}());
var checkShapes = (function(){
var minimumVersion = [4,4,18];
function completeShapes(arr){
var i, len = arr.length;
var j, jLen;
var hasPaths = false;
for(i=len-1;i>=0;i-=1){
if(arr[i].ty == 'sh'){
if(arr[i].ks.k.i){
arr[i].ks.k.c = arr[i].closed;
}else{
jLen = arr[i].ks.k.length;
for(j=0;j<jLen;j+=1){
if(arr[i].ks.k[j].s){
arr[i].ks.k[j].s[0].c = arr[i].closed;
}
if(arr[i].ks.k[j].e){
arr[i].ks.k[j].e[0].c = arr[i].closed;
}
}
}
hasPaths = true;
}else if(arr[i].ty == 'gr'){
completeShapes(arr[i].it);
}
}
}
function iterateLayers(layers){
var layerData;
var i, len = layers.length;
var j, jLen, k, kLen;
for(i=0;i<len;i+=1){
layerData = layers[i];
if(layerData.hasMask){
var maskProps = layerData.masksProperties;
jLen = maskProps.length;
for(j=0;j<jLen;j+=1){
if(maskProps[j].pt.k.i){
maskProps[j].pt.k.c = maskProps[j].cl;
}else{
kLen = maskProps[j].pt.k.length;
for(k=0;k<kLen;k+=1){
if(maskProps[j].pt.k[k].s){
maskProps[j].pt.k[k].s[0].c = maskProps[j].cl;
}
if(maskProps[j].pt.k[k].e){
maskProps[j].pt.k[k].e[0].c = maskProps[j].cl;
}
}
}
}
}
if(layerData.ty === 4){
completeShapes(layerData.shapes);
}
}
}
return function (animationData){
if(checkVersion(minimumVersion,animationData.v)){
iterateLayers(animationData.layers);
if(animationData.assets){
var i, len = animationData.assets.length;
for(i=0;i<len;i+=1){
if(animationData.assets[i].layers){
iterateLayers(animationData.assets[i].layers);
}
}
}
}
};
}());
function completeData(animationData, fontManager){
if(animationData.__complete){
return;
}
checkColors(animationData);
checkText(animationData);
checkChars(animationData);
checkShapes(animationData);
completeLayers(animationData.layers, animationData.assets, fontManager);
animationData.__complete = true;
//blitAnimation(animationData, animationData.assets, fontManager);
}
function completeText(data, fontManager){
if(data.t.a.length === 0 && !('m' in data.t.p)){
data.singleShape = true;
}
}
var moduleOb = {};
moduleOb.completeData = completeData;
moduleOb.checkColors = checkColors;
moduleOb.checkChars = checkChars;
moduleOb.checkShapes = checkShapes;
moduleOb.completeLayers = completeLayers;
return moduleOb;
}
var dataManager = dataFunctionManager();
dataManager.completeData = function(animationData, fontManager) {
if(animationData.__complete){
return;
}
this.checkColors(animationData);
this.checkChars(animationData);
this.checkShapes(animationData);
this.completeLayers(animationData.layers, animationData.assets, fontManager);
animationData.__complete = true;
}
var FontManager = (function(){
var maxWaitingTime = 5000;
var emptyChar = {
w: 0,
size:0,
shapes:[]
};
var combinedCharacters = [];
//Hindi characters
combinedCharacters = combinedCharacters.concat([2304, 2305, 2306, 2307, 2362, 2363, 2364, 2364, 2366
, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379
, 2380, 2381, 2382, 2383, 2387, 2388, 2389, 2390, 2391, 2402, 2403]);
function setUpNode(font, family){
var parentNode = createTag('span');
parentNode.style.fontFamily = family;
var node = createTag('span');
// Characters that vary significantly among different fonts
node.innerHTML = 'giItT1WQy@!-/#';
// Visible - so we can measure it - but not on the screen
parentNode.style.position = 'absolute';
parentNode.style.left = '-10000px';
parentNode.style.top = '-10000px';
// Large font size makes even subtle changes obvious
parentNode.style.fontSize = '300px';
// Reset any font properties
parentNode.style.fontVariant = 'normal';
parentNode.style.fontStyle = 'normal';
parentNode.style.fontWeight = 'normal';
parentNode.style.letterSpacing = '0';
parentNode.appendChild(node);
document.body.appendChild(parentNode);
// Remember width with no applied web font
var width = node.offsetWidth;
node.style.fontFamily = font + ', '+family;
return {node:node, w:width, parent:parentNode};
}
function checkLoadedFonts() {
var i, len = this.fonts.length;
var node, w;
var loadedCount = len;
for(i=0;i<len; i+= 1){
if(this.fonts[i].loaded){
loadedCount -= 1;
continue;
}
if(this.fonts[i].fOrigin === 'n' || this.fonts[i].origin === 0){
this.fonts[i].loaded = true;
} else{
node = this.fonts[i].monoCase.node;
w = this.fonts[i].monoCase.w;
if(node.offsetWidth !== w){
loadedCount -= 1;
this.fonts[i].loaded = true;
}else{
node = this.fonts[i].sansCase.node;
w = this.fonts[i].sansCase.w;
if(node.offsetWidth !== w){
loadedCount -= 1;
this.fonts[i].loaded = true;
}
}
if(this.fonts[i].loaded){
this.fonts[i].sansCase.parent.parentNode.removeChild(this.fonts[i].sansCase.parent);
this.fonts[i].monoCase.parent.parentNode.removeChild(this.fonts[i].monoCase.parent);
}
}
}
if(loadedCount !== 0 && Date.now() - this.initTime < maxWaitingTime){
setTimeout(this.checkLoadedFonts.bind(this),20);
}else{
setTimeout(function(){this.isLoaded = true;}.bind(this),0);
}
}
function createHelper(def, fontData){
var tHelper = createNS('text');
tHelper.style.fontSize = '100px';
//tHelper.style.fontFamily = fontData.fFamily;
tHelper.setAttribute('font-family', fontData.fFamily);
tHelper.setAttribute('font-style', fontData.fStyle);
tHelper.setAttribute('font-weight', fontData.fWeight);
tHelper.textContent = '1';
if(fontData.fClass){
tHelper.style.fontFamily = 'inherit';
tHelper.setAttribute('class', fontData.fClass);
} else {
tHelper.style.fontFamily = fontData.fFamily;
}
def.appendChild(tHelper);
var tCanvasHelper = createTag('canvas').getContext('2d');
tCanvasHelper.font = fontData.fWeight + ' ' + fontData.fStyle + ' 100px '+ fontData.fFamily;
//tCanvasHelper.font = ' 100px '+ fontData.fFamily;
return tHelper;
}
function addFonts(fontData, defs){
if(!fontData){
this.isLoaded = true;
return;
}
if(this.chars){
this.isLoaded = true;
this.fonts = fontData.list;
return;
}
var fontArr = fontData.list;
var i, len = fontArr.length;
var _pendingFonts = len;
for(i=0; i<len; i+= 1){
var shouldLoadFont = true;
var loadedSelector;
var j;
fontArr[i].loaded = false;
fontArr[i].monoCase = setUpNode(fontArr[i].fFamily,'monospace');
fontArr[i].sansCase = setUpNode(fontArr[i].fFamily,'sans-serif');
if(!fontArr[i].fPath) {
fontArr[i].loaded = true;
_pendingFonts -= 1;
}else if(fontArr[i].fOrigin === 'p' || fontArr[i].origin === 3){
loadedSelector = document.querySelectorAll('style[f-forigin="p"][f-family="'+ fontArr[i].fFamily +'"], style[f-origin="3"][f-family="'+ fontArr[i].fFamily +'"]');
if (loadedSelector.length > 0) {
shouldLoadFont = false;
}
if (shouldLoadFont) {
var s = createTag('style');
s.setAttribute('f-forigin', fontArr[i].fOrigin);
s.setAttribute('f-origin', fontArr[i].origin);
s.setAttribute('f-family', fontArr[i].fFamily);
s.type = "text/css";
s.innerHTML = "@font-face {" + "font-family: "+fontArr[i].fFamily+"; font-style: normal; src: url('"+fontArr[i].fPath+"');}";
defs.appendChild(s);
}
} else if(fontArr[i].fOrigin === 'g' || fontArr[i].origin === 1){
loadedSelector = document.querySelectorAll('link[f-forigin="g"], link[f-origin="1"]');
for (j = 0; j < loadedSelector.length; j++) {
if (loadedSelector[j].href.indexOf(fontArr[i].fPath) !== -1) {
// Font is already loaded
shouldLoadFont = false;
}
}
if (shouldLoadFont) {
var l = createTag('link');
l.setAttribute('f-forigin', fontArr[i].fOrigin);
l.setAttribute('f-origin', fontArr[i].origin);
l.type = "text/css";
l.rel = "stylesheet";
l.href = fontArr[i].fPath;
document.body.appendChild(l);
}
} else if(fontArr[i].fOrigin === 't' || fontArr[i].origin === 2){
loadedSelector = document.querySelectorAll('script[f-forigin="t"], script[f-origin="2"]');
for (j = 0; j < loadedSelector.length; j++) {
if (fontArr[i].fPath === loadedSelector[j].src) {
// Font is already loaded
shouldLoadFont = false;
}
}
if (shouldLoadFont) {
var sc = createTag('link');
sc.setAttribute('f-forigin', fontArr[i].fOrigin);
sc.setAttribute('f-origin', fontArr[i].origin);
sc.setAttribute('rel','stylesheet');
sc.setAttribute('href',fontArr[i].fPath);
defs.appendChild(sc);
}
}
fontArr[i].helper = createHelper(defs,fontArr[i]);
fontArr[i].cache = {};
this.fonts.push(fontArr[i]);
}
if (_pendingFonts === 0) {
this.isLoaded = true;
} else {
//On some cases even if the font is loaded, it won't load correctly when measuring text on canvas.
//Adding this timeout seems to fix it
setTimeout(this.checkLoadedFonts.bind(this), 100);
}
}
function addChars(chars){
if(!chars){
return;
}
if(!this.chars){
this.chars = [];
}
var i, len = chars.length;
var j, jLen = this.chars.length, found;
for(i=0;i<len;i+=1){
j = 0;
found = false;
while(j<jLen){
if(this.chars[j].style === chars[i].style && this.chars[j].fFamily === chars[i].fFamily && this.chars[j].ch === chars[i].ch){
found = true;
}
j += 1;
}
if(!found){
this.chars.push(chars[i]);
jLen += 1;
}
}
}
function getCharData(char, style, font){
var i = 0, len = this.chars.length;
while( i < len) {
if(this.chars[i].ch === char && this.chars[i].style === style && this.chars[i].fFamily === font){
return this.chars[i];
}
i+= 1;
}
if((typeof char === 'string' && char.charCodeAt(0) !== 13 || !char) && console && console.warn) {
console.warn('Missing character from exported characters list: ', char, style, font);
}
return emptyChar;
}
function measureText(char, fontName, size) {
var fontData = this.getFontByName(fontName);
var index = char.charCodeAt(0);
if(!fontData.cache[index + 1]) {
var tHelper = fontData.helper;
//Canvas version
//fontData.cache[index] = tHelper.measureText(char).width / 100;
//SVG version
//console.log(tHelper.getBBox().width)
if (char === ' ') {
tHelper.textContent = '|' + char + '|';
var doubleSize = tHelper.getComputedTextLength();
tHelper.textContent = '||';
var singleSize = tHelper.getComputedTextLength();
fontData.cache[index + 1] = (doubleSize - singleSize)/100;
} else {
tHelper.textContent = char;
fontData.cache[index + 1] = (tHelper.getComputedTextLength())/100;
}
}
return fontData.cache[index + 1] * size;
}
function getFontByName(name){
var i = 0, len = this.fonts.length;
while(i<len){
if(this.fonts[i].fName === name) {
return this.fonts[i];
}
i += 1;
}
return this.fonts[0];
}
function getCombinedCharacterCodes() {
return combinedCharacters;
}
function loaded() {
return this.isLoaded;
}
var Font = function(){
this.fonts = [];
this.chars = null;
this.typekitLoaded = 0;
this.isLoaded = false;
this.initTime = Date.now();
};
//TODO: for now I'm adding these methods to the Class and not the prototype. Think of a better way to implement it.
Font.getCombinedCharacterCodes = getCombinedCharacterCodes;
Font.prototype.addChars = addChars;
Font.prototype.addFonts = addFonts;
Font.prototype.getCharData = getCharData;
Font.prototype.getFontByName = getFontByName;
Font.prototype.measureText = measureText;
Font.prototype.checkLoadedFonts = checkLoadedFonts;
Font.prototype.loaded = loaded;
return Font;
}());
FontManager = (function(){
var Font = function(){
this.fonts = [];
this.chars = null;
this.typekitLoaded = 0;
this.isLoaded = false;
this.initTime = Date.now();
};
return Font;
}());
var PropertyFactory = (function(){
var initFrame = initialDefaultFrame;
var math_abs = Math.abs;
function interpolateValue(frameNum, caching) {
var offsetTime = this.offsetTime;
var newValue;
if (this.propType === 'multidimensional') {
newValue = createTypedArray('float32', this.pv.length);
}
var iterationIndex = caching.lastIndex;
var i = iterationIndex;
var len = this.keyframes.length - 1, flag = true;
var keyData, nextKeyData;
while (flag) {
keyData = this.keyframes[i];
nextKeyData = this.keyframes[i + 1];
if (i === len - 1 && frameNum >= nextKeyData.t - offsetTime){
if(keyData.h){
keyData = nextKeyData;
}
iterationIndex = 0;
break;
}
if ((nextKeyData.t - offsetTime) > frameNum){
iterationIndex = i;
break;
}
if (i < len - 1){
i += 1;
} else {
iterationIndex = 0;
flag = false;
}
}
var k, kLen, perc, jLen, j, fnc;
var nextKeyTime = nextKeyData.t - offsetTime;
var keyTime = keyData.t - offsetTime;
var endValue;
if (keyData.to) {
if (!keyData.bezierData) {
keyData.bezierData = bez.buildBezierData(keyData.s, nextKeyData.s || keyData.e, keyData.to, keyData.ti);
}
var bezierData = keyData.bezierData;
if (frameNum >= nextKeyTime || frameNum < keyTime) {
var ind = frameNum >= nextKeyTime ? bezierData.points.length - 1 : 0;
kLen = bezierData.points[ind].point.length;
for (k = 0; k < kLen; k += 1) {
newValue[k] = bezierData.points[ind].point[k];
}
// caching._lastKeyframeIndex = -1;
} else {
if (keyData.__fnct) {
fnc = keyData.__fnct;
} else {
fnc = BezierFactory.getBezierEasing(keyData.o.x, keyData.o.y, keyData.i.x, keyData.i.y, keyData.n).get;
keyData.__fnct = fnc;
}
perc = fnc((frameNum - keyTime) / (nextKeyTime - keyTime));
var distanceInLine = bezierData.segmentLength*perc;
var segmentPerc;
var addedLength = (caching.lastFrame < frameNum && caching._lastKeyframeIndex === i) ? caching._lastAddedLength : 0;
j = (caching.lastFrame < frameNum && caching._lastKeyframeIndex === i) ? caching._lastPoint : 0;
flag = true;
jLen = bezierData.points.length;
while (flag) {
addedLength += bezierData.points[j].partialLength;
if (distanceInLine === 0 || perc === 0 || j === bezierData.points.length - 1) {
kLen = bezierData.points[j].point.length;
for (k = 0; k < kLen; k += 1) {
newValue[k] = bezierData.points[j].point[k];
}
break;
} else if (distanceInLine >= addedLength && distanceInLine < addedLength + bezierData.points[j + 1].partialLength) {
segmentPerc = (distanceInLine - addedLength) / bezierData.points[j + 1].partialLength;
kLen = bezierData.points[j].point.length;
for (k = 0; k < kLen; k += 1) {
newValue[k] = bezierData.points[j].point[k] + (bezierData.points[j + 1].point[k] - bezierData.points[j].point[k]) * segmentPerc;
}
break;
}
if (j < jLen - 1){
j += 1;
} else {
flag = false;
}
}
caching._lastPoint = j;
caching._lastAddedLength = addedLength - bezierData.points[j].partialLength;
caching._lastKeyframeIndex = i;
}
} else {
var outX, outY, inX, inY, keyValue;
len = keyData.s.length;
endValue = nextKeyData.s || keyData.e;
if (this.sh && keyData.h !== 1) {
if (frameNum >= nextKeyTime) {
newValue[0] = endValue[0];
newValue[1] = endValue[1];
newValue[2] = endValue[2];
} else if (frameNum <= keyTime) {
newValue[0] = keyData.s[0];
newValue[1] = keyData.s[1];
newValue[2] = keyData.s[2];
} else {
var quatStart = createQuaternion(keyData.s);
var quatEnd = createQuaternion(endValue);
var time = (frameNum - keyTime) / (nextKeyTime - keyTime);
quaternionToEuler(newValue, slerp(quatStart, quatEnd, time));
}
} else {
for(i = 0; i < len; i += 1) {
if (keyData.h !== 1) {
if (frameNum >= nextKeyTime) {
perc = 1;
} else if(frameNum < keyTime) {
perc = 0;
} else {
if(keyData.o.x.constructor === Array) {
if (!keyData.__fnct) {
keyData.__fnct = [];
}
if (!keyData.__fnct[i]) {
outX = (typeof keyData.o.x[i] === 'undefined') ? keyData.o.x[0] : keyData.o.x[i];
outY = (typeof keyData.o.y[i] === 'undefined') ? keyData.o.y[0] : keyData.o.y[i];
inX = (typeof keyData.i.x[i] === 'undefined') ? keyData.i.x[0] : keyData.i.x[i];
inY = (typeof keyData.i.y[i] === 'undefined') ? keyData.i.y[0] : keyData.i.y[i];
fnc = BezierFactory.getBezierEasing(outX, outY, inX, inY).get;
keyData.__fnct[i] = fnc;
} else {
fnc = keyData.__fnct[i];
}
} else {
if (!keyData.__fnct) {
outX = keyData.o.x;
outY = keyData.o.y;
inX = keyData.i.x;
inY = keyData.i.y;
fnc = BezierFactory.getBezierEasing(outX, outY, inX, inY).get;
keyData.__fnct = fnc;
} else {
fnc = keyData.__fnct;
}
}
perc = fnc((frameNum - keyTime) / (nextKeyTime - keyTime ));
}
}
endValue = nextKeyData.s || keyData.e;
keyValue = keyData.h === 1 ? keyData.s[i] : keyData.s[i] + (endValue[i] - keyData.s[i]) * perc;
if (this.propType === 'multidimensional') {
newValue[i] = keyValue;
} else {
newValue = keyValue;
}
}
}
}
caching.lastIndex = iterationIndex;
return newValue;
}
//based on @Toji's https://github.com/toji/gl-matrix/
function slerp(a, b, t) {
var out = [];
var ax = a[0], ay = a[1], az = a[2], aw = a[3],
bx = b[0], by = b[1], bz = b[2], bw = b[3]
var omega, cosom, sinom, scale0, scale1;
cosom = ax * bx + ay * by + az * bz + aw * bw;
if (cosom < 0.0) {
cosom = -cosom;
bx = -bx;
by = -by;
bz = -bz;
bw = -bw;
}
if ((1.0 - cosom) > 0.000001) {
omega = Math.acos(cosom);
sinom = Math.sin(omega);
scale0 = Math.sin((1.0 - t) * omega) / sinom;
scale1 = Math.sin(t * omega) / sinom;
} else {
scale0 = 1.0 - t;
scale1 = t;
}
out[0] = scale0 * ax + scale1 * bx;
out[1] = scale0 * ay + scale1 * by;
out[2] = scale0 * az + scale1 * bz;
out[3] = scale0 * aw + scale1 * bw;
return out;
}
function quaternionToEuler(out, quat) {
var qx = quat[0];
var qy = quat[1];
var qz = quat[2];
var qw = quat[3];
var heading = Math.atan2(2*qy*qw-2*qx*qz , 1 - 2*qy*qy - 2*qz*qz)
var attitude = Math.asin(2*qx*qy + 2*qz*qw)
var bank = Math.atan2(2*qx*qw-2*qy*qz , 1 - 2*qx*qx - 2*qz*qz);
out[0] = heading/degToRads;
out[1] = attitude/degToRads;
out[2] = bank/degToRads;
}
function createQuaternion(values) {
var heading = values[0] * degToRads;
var attitude = values[1] * degToRads;
var bank = values[2] * degToRads;
var c1 = Math.cos(heading / 2);
var c2 = Math.cos(attitude / 2);
var c3 = Math.cos(bank / 2);
var s1 = Math.sin(heading / 2);
var s2 = Math.sin(attitude / 2);
var s3 = Math.sin(bank / 2);
var w = c1 * c2 * c3 - s1 * s2 * s3;
var x = s1 * s2 * c3 + c1 * c2 * s3;
var y = s1 * c2 * c3 + c1 * s2 * s3;
var z = c1 * s2 * c3 - s1 * c2 * s3;
return [x,y,z,w];
}
function getValueAtCurrentTime(){
var frameNum = this.comp.renderedFrame - this.offsetTime;
var initTime = this.keyframes[0].t - this.offsetTime;
var endTime = this.keyframes[this.keyframes.length- 1].t-this.offsetTime;
if(!(frameNum === this._caching.lastFrame || (this._caching.lastFrame !== initFrame && ((this._caching.lastFrame >= endTime && frameNum >= endTime) || (this._caching.lastFrame < initTime && frameNum < initTime))))){
if(this._caching.lastFrame >= frameNum) {
this._caching._lastKeyframeIndex = -1;
this._caching.lastIndex = 0;
}
var renderResult = this.interpolateValue(frameNum, this._caching);
this.pv = renderResult;
}
this._caching.lastFrame = frameNum;
return this.pv;
}
function setVValue(val) {
var multipliedValue;
if(this.propType === 'unidimensional') {
multipliedValue = val * this.mult;
if(math_abs(this.v - multipliedValue) > 0.00001) {
this.v = multipliedValue;
this._mdf = true;
}
} else {
var i = 0, len = this.v.length;
while (i < len) {
multipliedValue = val[i] * this.mult;
if (math_abs(this.v[i] - multipliedValue) > 0.00001) {
this.v[i] = multipliedValue;
this._mdf = true;
}
i += 1;
}
}
}
function processEffectsSequence() {
if (this.elem.globalData.frameId === this.frameId || !this.effectsSequence.length) {
return;
}
if(this.lock) {
this.setVValue(this.pv);
return;
}
this.lock = true;
this._mdf = this._isFirstFrame;
var multipliedValue;
var i, len = this.effectsSequence.length;
var finalValue = this.kf ? this.pv : this.data.k;
for(i = 0; i < len; i += 1) {
finalValue = this.effectsSequence[i](finalValue);
}
this.setVValue(finalValue);
this._isFirstFrame = false;
this.lock = false;
this.frameId = this.elem.globalData.frameId;
}
function addEffect(effectFunction) {
this.effectsSequence.push(effectFunction);
this.container.addDynamicProperty(this);
}
function ValueProperty(elem, data, mult, container){
this.propType = 'unidimensional';
this.mult = mult || 1;
this.data = data;
this.v = mult ? data.k * mult : data.k;
this.pv = data.k;
this._mdf = false;
this.elem = elem;
this.container = container;
this.comp = elem.comp;
this.k = false;
this.kf = false;
this.vel = 0;
this.effectsSequence = [];
this._isFirstFrame = true;
this.getValue = processEffectsSequence;
this.setVValue = setVValue;
this.addEffect = addEffect;
}
function MultiDimensionalProperty(elem, data, mult, container) {
this.propType = 'multidimensional';
this.mult = mult || 1;
this.data = data;
this._mdf = false;
this.elem = elem;
this.container = container;
this.comp = elem.comp;
this.k = false;
this.kf = false;
this.frameId = -1;
var i, len = data.k.length;
this.v = createTypedArray('float32', len);
this.pv = createTypedArray('float32', len);
var arr = createTypedArray('float32', len);
this.vel = createTypedArray('float32', len);
for (i = 0; i < len; i += 1) {
this.v[i] = data.k[i] * this.mult;
this.pv[i] = data.k[i];
}
this._isFirstFrame = true;
this.effectsSequence = [];
this.getValue = processEffectsSequence;
this.setVValue = setVValue;
this.addEffect = addEffect;
}
function KeyframedValueProperty(elem, data, mult, container) {
this.propType = 'unidimensional';
this.keyframes = data.k;
this.offsetTime = elem.data.st;
this.frameId = -1;
this._caching = {lastFrame: initFrame, lastIndex: 0, value: 0, _lastKeyframeIndex: -1};
this.k = true;
this.kf = true;
this.data = data;
this.mult = mult || 1;
this.elem = elem;
this.container = container;
this.comp = elem.comp;
this.v = initFrame;
this.pv = initFrame;
this._isFirstFrame = true;
this.getValue = processEffectsSequence;
this.setVValue = setVValue;
this.interpolateValue = interpolateValue;
this.effectsSequence = [getValueAtCurrentTime.bind(this)];
this.addEffect = addEffect;
}
function KeyframedMultidimensionalProperty(elem, data, mult, container){
this.propType = 'multidimensional';
var i, len = data.k.length;
var s, e,to,ti;
for (i = 0; i < len - 1; i += 1) {
if (data.k[i].to && data.k[i].s && data.k[i + 1] && data.k[i + 1].s) {
s = data.k[i].s;
e = data.k[i + 1].s;
to = data.k[i].to;
ti = data.k[i].ti;
if((s.length === 2 && !(s[0] === e[0] && s[1] === e[1]) && bez.pointOnLine2D(s[0],s[1],e[0],e[1],s[0] + to[0],s[1] + to[1]) && bez.pointOnLine2D(s[0],s[1],e[0],e[1],e[0] + ti[0],e[1] + ti[1])) || (s.length === 3 && !(s[0] === e[0] && s[1] === e[1] && s[2] === e[2]) && bez.pointOnLine3D(s[0],s[1],s[2],e[0],e[1],e[2],s[0] + to[0],s[1] + to[1],s[2] + to[2]) && bez.pointOnLine3D(s[0],s[1],s[2],e[0],e[1],e[2],e[0] + ti[0],e[1] + ti[1],e[2] + ti[2]))){
data.k[i].to = null;
data.k[i].ti = null;
}
if(s[0] === e[0] && s[1] === e[1] && to[0] === 0 && to[1] === 0 && ti[0] === 0 && ti[1] === 0) {
if(s.length === 2 || (s[2] === e[2] && to[2] === 0 && ti[2] === 0)) {
data.k[i].to = null;
data.k[i].ti = null;
}
}
}
}
this.effectsSequence = [getValueAtCurrentTime.bind(this)];
this.keyframes = data.k;
this.offsetTime = elem.data.st;
this.k = true;
this.kf = true;
this._isFirstFrame = true;
this.mult = mult || 1;
this.elem = elem;
this.container = container;
this.comp = elem.comp;
this.getValue = processEffectsSequence;
this.setVValue = setVValue;
this.interpolateValue = interpolateValue;
this.frameId = -1;
var arrLen = data.k[0].s.length;
this.v = createTypedArray('float32', arrLen);
this.pv = createTypedArray('float32', arrLen);
for (i = 0; i < arrLen; i += 1) {
this.v[i] = initFrame;
this.pv[i] = initFrame;
}
this._caching={lastFrame:initFrame,lastIndex:0,value:createTypedArray('float32', arrLen)};
this.addEffect = addEffect;
}
function getProp(elem,data,type, mult, container) {
var p;
if(!data.k.length){
p = new ValueProperty(elem,data, mult, container);
}else if(typeof(data.k[0]) === 'number'){
p = new MultiDimensionalProperty(elem,data, mult, container);
}else{
switch(type){
case 0:
p = new KeyframedValueProperty(elem,data,mult, container);
break;
case 1:
p = new KeyframedMultidimensionalProperty(elem,data,mult, container);
break;
}
}
if(p.effectsSequence.length){
container.addDynamicProperty(p);
}
return p;
}
var ob = {
getProp: getProp
};
return ob;
}());
var TransformPropertyFactory = (function() {
var defaultVector = [0,0]
function applyToMatrix(mat) {
var _mdf = this._mdf;
this.iterateDynamicProperties();
this._mdf = this._mdf || _mdf;
if (this.a) {
mat.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
}
if (this.s) {
mat.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
}
if (this.sk) {
mat.skewFromAxis(-this.sk.v, this.sa.v);
}
if (this.r) {
mat.rotate(-this.r.v);
} else {
mat.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
}
if (this.data.p.s) {
if (this.data.p.z) {
mat.translate(this.px.v, this.py.v, -this.pz.v);
} else {
mat.translate(this.px.v, this.py.v, 0);
}
} else {
mat.translate(this.p.v[0], this.p.v[1], -this.p.v[2]);
}
}
function processKeys(forceRender){
if (this.elem.globalData.frameId === this.frameId) {
return;
}
if(this._isDirty) {
this.precalculateMatrix();
this._isDirty = false;
}
this.iterateDynamicProperties();
if (this._mdf || forceRender) {
this.v.cloneFromProps(this.pre.props);
if (this.appliedTransformations < 1) {
this.v.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
}
if(this.appliedTransformations < 2) {
this.v.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
}
if (this.sk && this.appliedTransformations < 3) {
this.v.skewFromAxis(-this.sk.v, this.sa.v);
}
if (this.r && this.appliedTransformations < 4) {
this.v.rotate(-this.r.v);
} else if (!this.r && this.appliedTransformations < 4){
this.v.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
}
if (this.autoOriented) {
var v1,v2, frameRate = this.elem.globalData.frameRate;
if(this.p && this.p.keyframes && this.p.getValueAtTime) {
if (this.p._caching.lastFrame+this.p.offsetTime <= this.p.keyframes[0].t) {
v1 = this.p.getValueAtTime((this.p.keyframes[0].t + 0.01) / frameRate,0);
v2 = this.p.getValueAtTime(this.p.keyframes[0].t / frameRate, 0);
} else if(this.p._caching.lastFrame+this.p.offsetTime >= this.p.keyframes[this.p.keyframes.length - 1].t) {
v1 = this.p.getValueAtTime((this.p.keyframes[this.p.keyframes.length - 1].t / frameRate), 0);
v2 = this.p.getValueAtTime((this.p.keyframes[this.p.keyframes.length - 1].t - 0.05) / frameRate, 0);
} else {
v1 = this.p.pv;
v2 = this.p.getValueAtTime((this.p._caching.lastFrame+this.p.offsetTime - 0.01) / frameRate, this.p.offsetTime);
}
} else if(this.px && this.px.keyframes && this.py.keyframes && this.px.getValueAtTime && this.py.getValueAtTime) {
v1 = [];
v2 = [];
var px = this.px, py = this.py, frameRate;
if (px._caching.lastFrame+px.offsetTime <= px.keyframes[0].t) {
v1[0] = px.getValueAtTime((px.keyframes[0].t + 0.01) / frameRate,0);
v1[1] = py.getValueAtTime((py.keyframes[0].t + 0.01) / frameRate,0);
v2[0] = px.getValueAtTime((px.keyframes[0].t) / frameRate,0);
v2[1] = py.getValueAtTime((py.keyframes[0].t) / frameRate,0);
} else if(px._caching.lastFrame+px.offsetTime >= px.keyframes[px.keyframes.length - 1].t) {
v1[0] = px.getValueAtTime((px.keyframes[px.keyframes.length - 1].t / frameRate),0);
v1[1] = py.getValueAtTime((py.keyframes[py.keyframes.length - 1].t / frameRate),0);
v2[0] = px.getValueAtTime((px.keyframes[px.keyframes.length - 1].t - 0.01) / frameRate,0);
v2[1] = py.getValueAtTime((py.keyframes[py.keyframes.length - 1].t - 0.01) / frameRate,0);
} else {
v1 = [px.pv, py.pv];
v2[0] = px.getValueAtTime((px._caching.lastFrame+px.offsetTime - 0.01) / frameRate,px.offsetTime);
v2[1] = py.getValueAtTime((py._caching.lastFrame+py.offsetTime - 0.01) / frameRate,py.offsetTime);
}
} else {
v1 = v2 = defaultVector
}
this.v.rotate(-Math.atan2(v1[1] - v2[1], v1[0] - v2[0]));
}
if(this.data.p && this.data.p.s){
if(this.data.p.z) {
this.v.translate(this.px.v, this.py.v, -this.pz.v);
} else {
this.v.translate(this.px.v, this.py.v, 0);
}
}else{
this.v.translate(this.p.v[0],this.p.v[1],-this.p.v[2]);
}
}
this.frameId = this.elem.globalData.frameId;
}
function precalculateMatrix() {
if(!this.a.k) {
this.pre.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
this.appliedTransformations = 1;
} else {
return;
}
if(!this.s.effectsSequence.length) {
this.pre.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
this.appliedTransformations = 2;
} else {
return;
}
if(this.sk) {
if(!this.sk.effectsSequence.length && !this.sa.effectsSequence.length) {
this.pre.skewFromAxis(-this.sk.v, this.sa.v);
this.appliedTransformations = 3;
} else {
return;
}
}
if (this.r) {
if(!this.r.effectsSequence.length) {
this.pre.rotate(-this.r.v);
this.appliedTransformations = 4;
} else {
return;
}
} else if(!this.rz.effectsSequence.length && !this.ry.effectsSequence.length && !this.rx.effectsSequence.length && !this.or.effectsSequence.length) {
this.pre.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
this.appliedTransformations = 4;
}
}
function autoOrient(){
//
//var prevP = this.getValueAtTime();
}
function addDynamicProperty(prop) {
this._addDynamicProperty(prop);
this.elem.addDynamicProperty(prop);
this._isDirty = true;
}
function TransformProperty(elem,data,container){
this.elem = elem;
this.frameId = -1;
this.propType = 'transform';
this.data = data;
this.v = new Matrix();
//Precalculated matrix with non animated properties
this.pre = new Matrix();
this.appliedTransformations = 0;
this.initDynamicPropertyContainer(container || elem);
if(data.p && data.p.s){
this.px = PropertyFactory.getProp(elem,data.p.x,0,0,this);
this.py = PropertyFactory.getProp(elem,data.p.y,0,0,this);
if(data.p.z){
this.pz = PropertyFactory.getProp(elem,data.p.z,0,0,this);
}
}else{
this.p = PropertyFactory.getProp(elem,data.p || {k:[0,0,0]},1,0,this);
}
if(data.rx) {
this.rx = PropertyFactory.getProp(elem, data.rx, 0, degToRads, this);
this.ry = PropertyFactory.getProp(elem, data.ry, 0, degToRads, this);
this.rz = PropertyFactory.getProp(elem, data.rz, 0, degToRads, this);
if(data.or.k[0].ti) {
var i, len = data.or.k.length;
for(i=0;i<len;i+=1) {
data.or.k[i].to = data.or.k[i].ti = null;
}
}
this.or = PropertyFactory.getProp(elem, data.or, 1, degToRads, this);
//sh Indicates it needs to be capped between -180 and 180
this.or.sh = true;
} else {
this.r = PropertyFactory.getProp(elem, data.r || {k: 0}, 0, degToRads, this);
}
if(data.sk){
this.sk = PropertyFactory.getProp(elem, data.sk, 0, degToRads, this);
this.sa = PropertyFactory.getProp(elem, data.sa, 0, degToRads, this);
}
this.a = PropertyFactory.getProp(elem,data.a || {k:[0,0,0]},1,0,this);
this.s = PropertyFactory.getProp(elem,data.s || {k:[100,100,100]},1,0.01,this);
// Opacity is not part of the transform properties, that's why it won't use this.dynamicProperties. That way transforms won't get updated if opacity changes.
if(data.o){
this.o = PropertyFactory.getProp(elem,data.o,0,0.01,elem);
} else {
this.o = {_mdf:false,v:1};
}
this._isDirty = true;
if(!this.dynamicProperties.length){
this.getValue(true);
}
}
TransformProperty.prototype = {
applyToMatrix: applyToMatrix,
getValue: processKeys,
precalculateMatrix: precalculateMatrix,
autoOrient: autoOrient
}
extendPrototype([DynamicPropertyContainer], TransformProperty);
TransformProperty.prototype.addDynamicProperty = addDynamicProperty;
TransformProperty.prototype._addDynamicProperty = DynamicPropertyContainer.prototype.addDynamicProperty;
function getTransformProperty(elem,data,container){
return new TransformProperty(elem,data,container);
}
return {
getTransformProperty: getTransformProperty
};
}());
function ShapePath(){
this.c = false;
this._length = 0;
this._maxLength = 8;
this.v = createSizedArray(this._maxLength);
this.o = createSizedArray(this._maxLength);
this.i = createSizedArray(this._maxLength);
}
ShapePath.prototype.setPathData = function(closed, len) {
this.c = closed;
this.setLength(len);
var i = 0;
while(i < len){
this.v[i] = point_pool.newElement();
this.o[i] = point_pool.newElement();
this.i[i] = point_pool.newElement();
i += 1;
}
};
ShapePath.prototype.setLength = function(len) {
while(this._maxLength < len) {
this.doubleArrayLength();
}
this._length = len;
};
ShapePath.prototype.doubleArrayLength = function() {
this.v = this.v.concat(createSizedArray(this._maxLength));
this.i = this.i.concat(createSizedArray(this._maxLength));
this.o = this.o.concat(createSizedArray(this._maxLength));
this._maxLength *= 2;
};
ShapePath.prototype.setXYAt = function(x, y, type, pos, replace) {
var arr;
this._length = Math.max(this._length, pos + 1);
if(this._length >= this._maxLength) {
this.doubleArrayLength();
}
switch(type){
case 'v':
arr = this.v;
break;
case 'i':
arr = this.i;
break;
case 'o':
arr = this.o;
break;
}
if(!arr[pos] || (arr[pos] && !replace)){
arr[pos] = point_pool.newElement();
}
arr[pos][0] = x;
arr[pos][1] = y;
};
ShapePath.prototype.setTripleAt = function(vX,vY,oX,oY,iX,iY,pos, replace) {
this.setXYAt(vX,vY,'v',pos, replace);
this.setXYAt(oX,oY,'o',pos, replace);
this.setXYAt(iX,iY,'i',pos, replace);
};
ShapePath.prototype.reverse = function() {
var newPath = new ShapePath();
newPath.setPathData(this.c, this._length);
var vertices = this.v, outPoints = this.o, inPoints = this.i;
var init = 0;
if (this.c) {
newPath.setTripleAt(vertices[0][0], vertices[0][1], inPoints[0][0], inPoints[0][1], outPoints[0][0], outPoints[0][1], 0, false);
init = 1;
}
var cnt = this._length - 1;
var len = this._length;
var i;
for (i = init; i < len; i += 1) {
newPath.setTripleAt(vertices[cnt][0], vertices[cnt][1], inPoints[cnt][0], inPoints[cnt][1], outPoints[cnt][0], outPoints[cnt][1], i, false);
cnt -= 1;
}
return newPath;
};
var ShapePropertyFactory = (function(){
var initFrame = -999999;
function interpolateShape(frameNum, previousValue, caching) {
var iterationIndex = caching.lastIndex;
var keyPropS,keyPropE,isHold, j, k, jLen, kLen, perc, vertexValue;
var kf = this.keyframes;
if(frameNum < kf[0].t-this.offsetTime){
keyPropS = kf[0].s[0];
isHold = true;
iterationIndex = 0;
}else if(frameNum >= kf[kf.length - 1].t-this.offsetTime){
keyPropS = kf[kf.length - 1].s ? kf[kf.length - 1].s[0] : kf[kf.length - 2].e[0];
/*if(kf[kf.length - 1].s){
keyPropS = kf[kf.length - 1].s[0];
}else{
keyPropS = kf[kf.length - 2].e[0];
}*/
isHold = true;
}else{
var i = iterationIndex;
var len = kf.length- 1,flag = true,keyData,nextKeyData;
while(flag){
keyData = kf[i];
nextKeyData = kf[i+1];
if((nextKeyData.t - this.offsetTime) > frameNum){
break;
}
if(i < len - 1){
i += 1;
}else{
flag = false;
}
}
isHold = keyData.h === 1;
iterationIndex = i;
if(!isHold){
if(frameNum >= nextKeyData.t-this.offsetTime){
perc = 1;
}else if(frameNum < keyData.t-this.offsetTime){
perc = 0;
}else{
var fnc;
if(keyData.__fnct){
fnc = keyData.__fnct;
}else{
fnc = BezierFactory.getBezierEasing(keyData.o.x,keyData.o.y,keyData.i.x,keyData.i.y).get;
keyData.__fnct = fnc;
}
perc = fnc((frameNum-(keyData.t-this.offsetTime))/((nextKeyData.t-this.offsetTime)-(keyData.t-this.offsetTime)));
}
keyPropE = nextKeyData.s ? nextKeyData.s[0] : keyData.e[0];
}
keyPropS = keyData.s[0];
}
jLen = previousValue._length;
kLen = keyPropS.i[0].length;
caching.lastIndex = iterationIndex;
for(j=0;j<jLen;j+=1){
for(k=0;k<kLen;k+=1){
vertexValue = isHold ? keyPropS.i[j][k] : keyPropS.i[j][k]+(keyPropE.i[j][k]-keyPropS.i[j][k])*perc;
previousValue.i[j][k] = vertexValue;
vertexValue = isHold ? keyPropS.o[j][k] : keyPropS.o[j][k]+(keyPropE.o[j][k]-keyPropS.o[j][k])*perc;
previousValue.o[j][k] = vertexValue;
vertexValue = isHold ? keyPropS.v[j][k] : keyPropS.v[j][k]+(keyPropE.v[j][k]-keyPropS.v[j][k])*perc;
previousValue.v[j][k] = vertexValue;
}
}
}
function interpolateShapeCurrentTime(){
var frameNum = this.comp.renderedFrame - this.offsetTime;
var initTime = this.keyframes[0].t - this.offsetTime;
var endTime = this.keyframes[this.keyframes.length - 1].t - this.offsetTime;
var lastFrame = this._caching.lastFrame;
if(!(lastFrame !== initFrame && ((lastFrame < initTime && frameNum < initTime) || (lastFrame > endTime && frameNum > endTime)))){
////
this._caching.lastIndex = lastFrame < frameNum ? this._caching.lastIndex : 0;
this.interpolateShape(frameNum, this.pv, this._caching);
////
}
this._caching.lastFrame = frameNum;
return this.pv;
}
function resetShape(){
this.paths = this.localShapeCollection;
}
function shapesEqual(shape1, shape2) {
if(shape1._length !== shape2._length || shape1.c !== shape2.c){
return false;
}
var i, len = shape1._length;
for(i = 0; i < len; i += 1) {
if(shape1.v[i][0] !== shape2.v[i][0]
|| shape1.v[i][1] !== shape2.v[i][1]
|| shape1.o[i][0] !== shape2.o[i][0]
|| shape1.o[i][1] !== shape2.o[i][1]
|| shape1.i[i][0] !== shape2.i[i][0]
|| shape1.i[i][1] !== shape2.i[i][1]) {
return false;
}
}
return true;
}
function setVValue(newPath) {
if(!shapesEqual(this.v, newPath)) {
this.v = shape_pool.clone(newPath);
this.localShapeCollection.releaseShapes();
this.localShapeCollection.addShape(this.v);
this._mdf = true;
this.paths = this.localShapeCollection;
}
}
function processEffectsSequence() {
if (this.elem.globalData.frameId === this.frameId) {
return;
} else if (!this.effectsSequence.length) {
this._mdf = false;
return;
}
if (this.lock) {
this.setVValue(this.pv);
return;
}
this.lock = true;
this._mdf = false;
var finalValue = this.kf ? this.pv : this.data.ks ? this.data.ks.k : this.data.pt.k;
var i, len = this.effectsSequence.length;
for(i = 0; i < len; i += 1) {
finalValue = this.effectsSequence[i](finalValue);
}
this.setVValue(finalValue);
this.lock = false;
this.frameId = this.elem.globalData.frameId;
};
function ShapeProperty(elem, data, type){
this.propType = 'shape';
this.comp = elem.comp;
this.container = elem;
this.elem = elem;
this.data = data;
this.k = false;
this.kf = false;
this._mdf = false;
var pathData = type === 3 ? data.pt.k : data.ks.k;
this.v = shape_pool.clone(pathData);
this.pv = shape_pool.clone(this.v);
this.localShapeCollection = shapeCollection_pool.newShapeCollection();
this.paths = this.localShapeCollection;
this.paths.addShape(this.v);
this.reset = resetShape;
this.effectsSequence = [];
}
function addEffect(effectFunction) {
this.effectsSequence.push(effectFunction);
this.container.addDynamicProperty(this);
}
ShapeProperty.prototype.interpolateShape = interpolateShape;
ShapeProperty.prototype.getValue = processEffectsSequence;
ShapeProperty.prototype.setVValue = setVValue;
ShapeProperty.prototype.addEffect = addEffect;
function KeyframedShapeProperty(elem,data,type){
this.propType = 'shape';
this.comp = elem.comp;
this.elem = elem;
this.container = elem;
this.offsetTime = elem.data.st;
this.keyframes = type === 3 ? data.pt.k : data.ks.k;
this.k = true;
this.kf = true;
var i, len = this.keyframes[0].s[0].i.length;
var jLen = this.keyframes[0].s[0].i[0].length;
this.v = shape_pool.newElement();
this.v.setPathData(this.keyframes[0].s[0].c, len);
this.pv = shape_pool.clone(this.v);
this.localShapeCollection = shapeCollection_pool.newShapeCollection();
this.paths = this.localShapeCollection;
this.paths.addShape(this.v);
this.lastFrame = initFrame;
this.reset = resetShape;
this._caching = {lastFrame: initFrame, lastIndex: 0};
this.effectsSequence = [interpolateShapeCurrentTime.bind(this)];
}
KeyframedShapeProperty.prototype.getValue = processEffectsSequence;
KeyframedShapeProperty.prototype.interpolateShape = interpolateShape;
KeyframedShapeProperty.prototype.setVValue = setVValue;
KeyframedShapeProperty.prototype.addEffect = addEffect;
var EllShapeProperty = (function(){
var cPoint = roundCorner;
function EllShapeProperty(elem,data) {
/*this.v = {
v: createSizedArray(4),
i: createSizedArray(4),
o: createSizedArray(4),
c: true
};*/
this.v = shape_pool.newElement();
this.v.setPathData(true, 4);
this.localShapeCollection = shapeCollection_pool.newShapeCollection();
this.paths = this.localShapeCollection;
this.localShapeCollection.addShape(this.v);
this.d = data.d;
this.elem = elem;
this.comp = elem.comp;
this.frameId = -1;
this.initDynamicPropertyContainer(elem);
this.p = PropertyFactory.getProp(elem,data.p,1,0,this);
this.s = PropertyFactory.getProp(elem,data.s,1,0,this);
if(this.dynamicProperties.length){
this.k = true;
}else{
this.k = false;
this.convertEllToPath();
}
};
EllShapeProperty.prototype = {
reset: resetShape,
getValue: function (){
if(this.elem.globalData.frameId === this.frameId){
return;
}
this.frameId = this.elem.globalData.frameId;
this.iterateDynamicProperties();
if(this._mdf){
this.convertEllToPath();
}
},
convertEllToPath: function() {
var p0 = this.p.v[0], p1 = this.p.v[1], s0 = this.s.v[0]/2, s1 = this.s.v[1]/2;
var _cw = this.d !== 3;
var _v = this.v;
_v.v[0][0] = p0;
_v.v[0][1] = p1 - s1;
_v.v[1][0] = _cw ? p0 + s0 : p0 - s0;
_v.v[1][1] = p1;
_v.v[2][0] = p0;
_v.v[2][1] = p1 + s1;
_v.v[3][0] = _cw ? p0 - s0 : p0 + s0;
_v.v[3][1] = p1;
_v.i[0][0] = _cw ? p0 - s0 * cPoint : p0 + s0 * cPoint;
_v.i[0][1] = p1 - s1;
_v.i[1][0] = _cw ? p0 + s0 : p0 - s0;
_v.i[1][1] = p1 - s1 * cPoint;
_v.i[2][0] = _cw ? p0 + s0 * cPoint : p0 - s0 * cPoint;
_v.i[2][1] = p1 + s1;
_v.i[3][0] = _cw ? p0 - s0 : p0 + s0;
_v.i[3][1] = p1 + s1 * cPoint;
_v.o[0][0] = _cw ? p0 + s0 * cPoint : p0 - s0 * cPoint;
_v.o[0][1] = p1 - s1;
_v.o[1][0] = _cw ? p0 + s0 : p0 - s0;
_v.o[1][1] = p1 + s1 * cPoint;
_v.o[2][0] = _cw ? p0 - s0 * cPoint : p0 + s0 * cPoint;
_v.o[2][1] = p1 + s1;
_v.o[3][0] = _cw ? p0 - s0 : p0 + s0;
_v.o[3][1] = p1 - s1 * cPoint;
}
}
extendPrototype([DynamicPropertyContainer], EllShapeProperty);
return EllShapeProperty;
}());
var StarShapeProperty = (function() {
function StarShapeProperty(elem,data) {
this.v = shape_pool.newElement();
this.v.setPathData(true, 0);
this.elem = elem;
this.comp = elem.comp;
this.data = data;
this.frameId = -1;
this.d = data.d;
this.initDynamicPropertyContainer(elem);
if(data.sy === 1){
this.ir = PropertyFactory.getProp(elem,data.ir,0,0,this);
this.is = PropertyFactory.getProp(elem,data.is,0,0.01,this);
this.convertToPath = this.convertStarToPath;
} else {
this.convertToPath = this.convertPolygonToPath;
}
this.pt = PropertyFactory.getProp(elem,data.pt,0,0,this);
this.p = PropertyFactory.getProp(elem,data.p,1,0,this);
this.r = PropertyFactory.getProp(elem,data.r,0,degToRads,this);
this.or = PropertyFactory.getProp(elem,data.or,0,0,this);
this.os = PropertyFactory.getProp(elem,data.os,0,0.01,this);
this.localShapeCollection = shapeCollection_pool.newShapeCollection();
this.localShapeCollection.addShape(this.v);
this.paths = this.localShapeCollection;
if(this.dynamicProperties.length){
this.k = true;
}else{
this.k = false;
this.convertToPath();
}
};
StarShapeProperty.prototype = {
reset: resetShape,
getValue: function() {
if(this.elem.globalData.frameId === this.frameId){
return;
}
this.frameId = this.elem.globalData.frameId;
this.iterateDynamicProperties();
if(this._mdf){
this.convertToPath();
}
},
convertStarToPath: function() {
var numPts = Math.floor(this.pt.v)*2;
var angle = Math.PI*2/numPts;
/*this.v.v.length = numPts;
this.v.i.length = numPts;
this.v.o.length = numPts;*/
var longFlag = true;
var longRad = this.or.v;
var shortRad = this.ir.v;
var longRound = this.os.v;
var shortRound = this.is.v;
var longPerimSegment = 2*Math.PI*longRad/(numPts*2);
var shortPerimSegment = 2*Math.PI*shortRad/(numPts*2);
var i, rad,roundness,perimSegment, currentAng = -Math.PI/ 2;
currentAng += this.r.v;
var dir = this.data.d === 3 ? -1 : 1;
this.v._length = 0;
for(i=0;i<numPts;i+=1){
rad = longFlag ? longRad : shortRad;
roundness = longFlag ? longRound : shortRound;
perimSegment = longFlag ? longPerimSegment : shortPerimSegment;
var x = rad * Math.cos(currentAng);
var y = rad * Math.sin(currentAng);
var ox = x === 0 && y === 0 ? 0 : y/Math.sqrt(x*x + y*y);
var oy = x === 0 && y === 0 ? 0 : -x/Math.sqrt(x*x + y*y);
x += + this.p.v[0];
y += + this.p.v[1];
this.v.setTripleAt(x,y,x-ox*perimSegment*roundness*dir,y-oy*perimSegment*roundness*dir,x+ox*perimSegment*roundness*dir,y+oy*perimSegment*roundness*dir, i, true);
/*this.v.v[i] = [x,y];
this.v.i[i] = [x+ox*perimSegment*roundness*dir,y+oy*perimSegment*roundness*dir];
this.v.o[i] = [x-ox*perimSegment*roundness*dir,y-oy*perimSegment*roundness*dir];
this.v._length = numPts;*/
longFlag = !longFlag;
currentAng += angle*dir;
}
},
convertPolygonToPath: function() {
var numPts = Math.floor(this.pt.v);
var angle = Math.PI*2/numPts;
var rad = this.or.v;
var roundness = this.os.v;
var perimSegment = 2*Math.PI*rad/(numPts*4);
var i, currentAng = -Math.PI/ 2;
var dir = this.data.d === 3 ? -1 : 1;
currentAng += this.r.v;
this.v._length = 0;
for(i=0;i<numPts;i+=1){
var x = rad * Math.cos(currentAng);
var y = rad * Math.sin(currentAng);
var ox = x === 0 && y === 0 ? 0 : y/Math.sqrt(x*x + y*y);
var oy = x === 0 && y === 0 ? 0 : -x/Math.sqrt(x*x + y*y);
x += + this.p.v[0];
y += + this.p.v[1];
this.v.setTripleAt(x,y,x-ox*perimSegment*roundness*dir,y-oy*perimSegment*roundness*dir,x+ox*perimSegment*roundness*dir,y+oy*perimSegment*roundness*dir, i, true);
currentAng += angle*dir;
}
this.paths.length = 0;
this.paths[0] = this.v;
}
}
extendPrototype([DynamicPropertyContainer], StarShapeProperty);
return StarShapeProperty;
}());
var RectShapeProperty = (function() {
function RectShapeProperty(elem,data) {
this.v = shape_pool.newElement();
this.v.c = true;
this.localShapeCollection = shapeCollection_pool.newShapeCollection();
this.localShapeCollection.addShape(this.v);
this.paths = this.localShapeCollection;
this.elem = elem;
this.comp = elem.comp;
this.frameId = -1;
this.d = data.d;
this.initDynamicPropertyContainer(elem);
this.p = PropertyFactory.getProp(elem,data.p,1,0,this);
this.s = PropertyFactory.getProp(elem,data.s,1,0,this);
this.r = PropertyFactory.getProp(elem,data.r,0,0,this);
if(this.dynamicProperties.length){
this.k = true;
}else{
this.k = false;
this.convertRectToPath();
}
};
RectShapeProperty.prototype = {
convertRectToPath: function (){
var p0 = this.p.v[0], p1 = this.p.v[1], v0 = this.s.v[0]/2, v1 = this.s.v[1]/2;
var round = bm_min(v0,v1,this.r.v);
var cPoint = round*(1-roundCorner);
this.v._length = 0;
if(this.d === 2 || this.d === 1) {
this.v.setTripleAt(p0+v0, p1-v1+round,p0+v0, p1-v1+round,p0+v0,p1-v1+cPoint,0, true);
this.v.setTripleAt(p0+v0, p1+v1-round,p0+v0, p1+v1-cPoint,p0+v0, p1+v1-round,1, true);
if(round!== 0){
this.v.setTripleAt(p0+v0-round, p1+v1,p0+v0-round,p1+v1,p0+v0-cPoint,p1+v1,2, true);
this.v.setTripleAt(p0-v0+round,p1+v1,p0-v0+cPoint,p1+v1,p0-v0+round,p1+v1,3, true);
this.v.setTripleAt(p0-v0,p1+v1-round,p0-v0,p1+v1-round,p0-v0,p1+v1-cPoint,4, true);
this.v.setTripleAt(p0-v0,p1-v1+round,p0-v0,p1-v1+cPoint,p0-v0,p1-v1+round,5, true);
this.v.setTripleAt(p0-v0+round,p1-v1,p0-v0+round,p1-v1,p0-v0+cPoint,p1-v1,6, true);
this.v.setTripleAt(p0+v0-round,p1-v1,p0+v0-cPoint,p1-v1,p0+v0-round,p1-v1,7, true);
} else {
this.v.setTripleAt(p0-v0,p1+v1,p0-v0+cPoint,p1+v1,p0-v0,p1+v1,2);
this.v.setTripleAt(p0-v0,p1-v1,p0-v0,p1-v1+cPoint,p0-v0,p1-v1,3);
}
}else{
this.v.setTripleAt(p0+v0,p1-v1+round,p0+v0,p1-v1+cPoint,p0+v0,p1-v1+round,0, true);
if(round!== 0){
this.v.setTripleAt(p0+v0-round,p1-v1,p0+v0-round,p1-v1,p0+v0-cPoint,p1-v1,1, true);
this.v.setTripleAt(p0-v0+round,p1-v1,p0-v0+cPoint,p1-v1,p0-v0+round,p1-v1,2, true);
this.v.setTripleAt(p0-v0,p1-v1+round,p0-v0,p1-v1+round,p0-v0,p1-v1+cPoint,3, true);
this.v.setTripleAt(p0-v0,p1+v1-round,p0-v0,p1+v1-cPoint,p0-v0,p1+v1-round,4, true);
this.v.setTripleAt(p0-v0+round,p1+v1,p0-v0+round,p1+v1,p0-v0+cPoint,p1+v1,5, true);
this.v.setTripleAt(p0+v0-round,p1+v1,p0+v0-cPoint,p1+v1,p0+v0-round,p1+v1,6, true);
this.v.setTripleAt(p0+v0,p1+v1-round,p0+v0,p1+v1-round,p0+v0,p1+v1-cPoint,7, true);
} else {
this.v.setTripleAt(p0-v0,p1-v1,p0-v0+cPoint,p1-v1,p0-v0,p1-v1,1, true);
this.v.setTripleAt(p0-v0,p1+v1,p0-v0,p1+v1-cPoint,p0-v0,p1+v1,2, true);
this.v.setTripleAt(p0+v0,p1+v1,p0+v0-cPoint,p1+v1,p0+v0,p1+v1,3, true);
}
}
},
getValue: function(frameNum){
if(this.elem.globalData.frameId === this.frameId){
return;
}
this.frameId = this.elem.globalData.frameId;
this.iterateDynamicProperties();
if(this._mdf){
this.convertRectToPath();
}
},
reset: resetShape
}
extendPrototype([DynamicPropertyContainer], RectShapeProperty);
return RectShapeProperty;
}());
function getShapeProp(elem,data,type){
var prop;
if(type === 3 || type === 4){
var dataProp = type === 3 ? data.pt : data.ks;
var keys = dataProp.k;
if(keys.length){
prop = new KeyframedShapeProperty(elem, data, type);
}else{
prop = new ShapeProperty(elem, data, type);
}
}else if(type === 5){
prop = new RectShapeProperty(elem, data);
}else if(type === 6){
prop = new EllShapeProperty(elem, data);
}else if(type === 7){
prop = new StarShapeProperty(elem, data);
}
if(prop.k){
elem.addDynamicProperty(prop);
}
return prop;
}
function getConstructorFunction() {
return ShapeProperty;
}
function getKeyframedConstructorFunction() {
return KeyframedShapeProperty;
}
var ob = {};
ob.getShapeProp = getShapeProp;
ob.getConstructorFunction = getConstructorFunction;
ob.getKeyframedConstructorFunction = getKeyframedConstructorFunction;
return ob;
}());
var ShapeModifiers = (function(){
var ob = {};
var modifiers = {};
ob.registerModifier = registerModifier;
ob.getModifier = getModifier;
function registerModifier(nm,factory){
if(!modifiers[nm]){
modifiers[nm] = factory;
}
}
function getModifier(nm,elem, data){
return new modifiers[nm](elem, data);
}
return ob;
}());
function ShapeModifier(){}
ShapeModifier.prototype.initModifierProperties = function(){};
ShapeModifier.prototype.addShapeToModifier = function(){};
ShapeModifier.prototype.addShape = function(data){
if (!this.closed) {
// Adding shape to dynamic properties. It covers the case where a shape has no effects applied, to reset it's _mdf state on every tick.
data.sh.container.addDynamicProperty(data.sh);
var shapeData = {shape:data.sh, data: data, localShapeCollection:shapeCollection_pool.newShapeCollection()};
this.shapes.push(shapeData);
this.addShapeToModifier(shapeData);
if (this._isAnimated) {
data.setAsAnimated();
}
}
};
ShapeModifier.prototype.init = function(elem,data){
this.shapes = [];
this.elem = elem;
this.initDynamicPropertyContainer(elem);
this.initModifierProperties(elem,data);
this.frameId = initialDefaultFrame;
this.closed = false;
this.k = false;
if(this.dynamicProperties.length){
this.k = true;
}else{
this.getValue(true);
}
};
ShapeModifier.prototype.processKeys = function(){
if(this.elem.globalData.frameId === this.frameId){
return;
}
this.frameId = this.elem.globalData.frameId;
this.iterateDynamicProperties();
};
extendPrototype([DynamicPropertyContainer], ShapeModifier);
function TrimModifier(){
}
extendPrototype([ShapeModifier], TrimModifier);
TrimModifier.prototype.initModifierProperties = function(elem, data) {
this.s = PropertyFactory.getProp(elem, data.s, 0, 0.01, this);
this.e = PropertyFactory.getProp(elem, data.e, 0, 0.01, this);
this.o = PropertyFactory.getProp(elem, data.o, 0, 0, this);
this.sValue = 0;
this.eValue = 0;
this.getValue = this.processKeys;
this.m = data.m;
this._isAnimated = !!this.s.effectsSequence.length || !!this.e.effectsSequence.length || !!this.o.effectsSequence.length;
};
TrimModifier.prototype.addShapeToModifier = function(shapeData){
shapeData.pathsData = [];
};
TrimModifier.prototype.calculateShapeEdges = function(s, e, shapeLength, addedLength, totalModifierLength) {
var segments = [];
if (e <= 1) {
segments.push({
s: s,
e: e
});
} else if (s >= 1) {
segments.push({
s: s - 1,
e: e - 1
});
} else {
segments.push({
s: s,
e: 1
});
segments.push({
s: 0,
e: e - 1
});
}
var shapeSegments = [];
var i, len = segments.length, segmentOb;
for (i = 0; i < len; i += 1) {
segmentOb = segments[i];
if (segmentOb.e * totalModifierLength < addedLength || segmentOb.s * totalModifierLength > addedLength + shapeLength) {
} else {
var shapeS, shapeE;
if (segmentOb.s * totalModifierLength <= addedLength) {
shapeS = 0;
} else {
shapeS = (segmentOb.s * totalModifierLength - addedLength) / shapeLength;
}
if(segmentOb.e * totalModifierLength >= addedLength + shapeLength) {
shapeE = 1;
} else {
shapeE = ((segmentOb.e * totalModifierLength - addedLength) / shapeLength);
}
shapeSegments.push([shapeS, shapeE]);
}
}
if (!shapeSegments.length) {
shapeSegments.push([0, 0]);
}
return shapeSegments;
};
TrimModifier.prototype.releasePathsData = function(pathsData) {
var i, len = pathsData.length;
for (i = 0; i < len; i += 1) {
segments_length_pool.release(pathsData[i]);
}
pathsData.length = 0;
return pathsData;
};
TrimModifier.prototype.processShapes = function(_isFirstFrame) {
var s, e;
if (this._mdf || _isFirstFrame) {
var o = (this.o.v % 360) / 360;
if (o < 0) {
o += 1;
}
s = (this.s.v > 1 ? 1 : this.s.v < 0 ? 0 : this.s.v) + o;
e = (this.e.v > 1 ? 1 : this.e.v < 0 ? 0 : this.e.v) + o;
if (s === e) {
}
if (s > e) {
var _s = s;
s = e;
e = _s;
}
s = Math.round(s * 10000) * 0.0001;
e = Math.round(e * 10000) * 0.0001;
this.sValue = s;
this.eValue = e;
} else {
s = this.sValue;
e = this.eValue;
}
var shapePaths;
var i, len = this.shapes.length, j, jLen;
var pathsData, pathData, totalShapeLength, totalModifierLength = 0;
if (e === s) {
for (i = 0; i < len; i += 1) {
this.shapes[i].localShapeCollection.releaseShapes();
this.shapes[i].shape._mdf = true;
this.shapes[i].shape.paths = this.shapes[i].localShapeCollection;
}
} else if (!((e === 1 && s === 0) || (e===0 && s === 1))){
var segments = [], shapeData, localShapeCollection;
for (i = 0; i < len; i += 1) {
shapeData = this.shapes[i];
// if shape hasn't changed and trim properties haven't changed, cached previous path can be used
if (!shapeData.shape._mdf && !this._mdf && !_isFirstFrame && this.m !== 2) {
shapeData.shape.paths = shapeData.localShapeCollection;
} else {
shapePaths = shapeData.shape.paths;
jLen = shapePaths._length;
totalShapeLength = 0;
if (!shapeData.shape._mdf && shapeData.pathsData.length) {
totalShapeLength = shapeData.totalShapeLength;
} else {
pathsData = this.releasePathsData(shapeData.pathsData);
for (j = 0; j < jLen; j += 1) {
pathData = bez.getSegmentsLength(shapePaths.shapes[j]);
pathsData.push(pathData);
totalShapeLength += pathData.totalLength;
}
shapeData.totalShapeLength = totalShapeLength;
shapeData.pathsData = pathsData;
}
totalModifierLength += totalShapeLength;
shapeData.shape._mdf = true;
}
}
var shapeS = s, shapeE = e, addedLength = 0, edges;
for (i = len - 1; i >= 0; i -= 1) {
shapeData = this.shapes[i];
if (shapeData.shape._mdf) {
localShapeCollection = shapeData.localShapeCollection;
localShapeCollection.releaseShapes();
//if m === 2 means paths are trimmed individually so edges need to be found for this specific shape relative to whoel group
if (this.m === 2 && len > 1) {
edges = this.calculateShapeEdges(s, e, shapeData.totalShapeLength, addedLength, totalModifierLength);
addedLength += shapeData.totalShapeLength;
} else {
edges = [[shapeS, shapeE]];
}
jLen = edges.length;
for (j = 0; j < jLen; j += 1) {
shapeS = edges[j][0];
shapeE = edges[j][1];
segments.length = 0;
if (shapeE <= 1) {
segments.push({
s:shapeData.totalShapeLength * shapeS,
e:shapeData.totalShapeLength * shapeE
});
} else if (shapeS >= 1) {
segments.push({
s:shapeData.totalShapeLength * (shapeS - 1),
e:shapeData.totalShapeLength * (shapeE - 1)
});
} else {
segments.push({
s:shapeData.totalShapeLength * shapeS,
e:shapeData.totalShapeLength
});
segments.push({
s:0,
e:shapeData.totalShapeLength * (shapeE - 1)
});
}
var newShapesData = this.addShapes(shapeData,segments[0]);
if (segments[0].s !== segments[0].e) {
if (segments.length > 1) {
var lastShapeInCollection = shapeData.shape.paths.shapes[shapeData.shape.paths._length - 1];
if (lastShapeInCollection.c) {
var lastShape = newShapesData.pop();
this.addPaths(newShapesData, localShapeCollection);
newShapesData = this.addShapes(shapeData, segments[1], lastShape);
} else {
this.addPaths(newShapesData, localShapeCollection);
newShapesData = this.addShapes(shapeData, segments[1]);
}
}
this.addPaths(newShapesData, localShapeCollection);
}
}
shapeData.shape.paths = localShapeCollection;
}
}
} else if (this._mdf) {
for (i = 0; i < len; i += 1) {
//Releasign Trim Cached paths data when no trim applied in case shapes are modified inbetween.
//Don't remove this even if it's losing cached info.
this.shapes[i].pathsData.length = 0;
this.shapes[i].shape._mdf = true;
}
}
};
TrimModifier.prototype.addPaths = function(newPaths, localShapeCollection) {
var i, len = newPaths.length;
for (i = 0; i < len; i += 1) {
localShapeCollection.addShape(newPaths[i]);
}
};
TrimModifier.prototype.addSegment = function(pt1, pt2, pt3, pt4, shapePath, pos, newShape) {
shapePath.setXYAt(pt2[0], pt2[1], 'o', pos);
shapePath.setXYAt(pt3[0], pt3[1], 'i', pos + 1);
if(newShape){
shapePath.setXYAt(pt1[0], pt1[1], 'v', pos);
}
shapePath.setXYAt(pt4[0], pt4[1], 'v', pos + 1);
};
TrimModifier.prototype.addSegmentFromArray = function(points, shapePath, pos, newShape) {
shapePath.setXYAt(points[1], points[5], 'o', pos);
shapePath.setXYAt(points[2], points[6], 'i', pos + 1);
if(newShape){
shapePath.setXYAt(points[0], points[4], 'v', pos);
}
shapePath.setXYAt(points[3], points[7], 'v', pos + 1);
};
TrimModifier.prototype.addShapes = function(shapeData, shapeSegment, shapePath) {
var pathsData = shapeData.pathsData;
var shapePaths = shapeData.shape.paths.shapes;
var i, len = shapeData.shape.paths._length, j, jLen;
var addedLength = 0;
var currentLengthData,segmentCount;
var lengths;
var segment;
var shapes = [];
var initPos;
var newShape = true;
if (!shapePath) {
shapePath = shape_pool.newElement();
segmentCount = 0;
initPos = 0;
} else {
segmentCount = shapePath._length;
initPos = shapePath._length;
}
shapes.push(shapePath);
for (i = 0; i < len; i += 1) {
lengths = pathsData[i].lengths;
shapePath.c = shapePaths[i].c;
jLen = shapePaths[i].c ? lengths.length : lengths.length + 1;
for (j = 1; j < jLen; j +=1) {
currentLengthData = lengths[j-1];
if (addedLength + currentLengthData.addedLength < shapeSegment.s) {
addedLength += currentLengthData.addedLength;
shapePath.c = false;
} else if(addedLength > shapeSegment.e) {
shapePath.c = false;
break;
} else {
if (shapeSegment.s <= addedLength && shapeSegment.e >= addedLength + currentLengthData.addedLength) {
this.addSegment(shapePaths[i].v[j - 1], shapePaths[i].o[j - 1], shapePaths[i].i[j], shapePaths[i].v[j], shapePath, segmentCount, newShape);
newShape = false;
} else {
segment = bez.getNewSegment(shapePaths[i].v[j - 1], shapePaths[i].v[j], shapePaths[i].o[j - 1], shapePaths[i].i[j], (shapeSegment.s - addedLength)/currentLengthData.addedLength,(shapeSegment.e - addedLength)/currentLengthData.addedLength, lengths[j-1]);
this.addSegmentFromArray(segment, shapePath, segmentCount, newShape);
// this.addSegment(segment.pt1, segment.pt3, segment.pt4, segment.pt2, shapePath, segmentCount, newShape);
newShape = false;
shapePath.c = false;
}
addedLength += currentLengthData.addedLength;
segmentCount += 1;
}
}
if (shapePaths[i].c && lengths.length) {
currentLengthData = lengths[j - 1];
if (addedLength <= shapeSegment.e) {
var segmentLength = lengths[j - 1].addedLength;
if (shapeSegment.s <= addedLength && shapeSegment.e >= addedLength + segmentLength) {
this.addSegment(shapePaths[i].v[j - 1], shapePaths[i].o[j - 1], shapePaths[i].i[0], shapePaths[i].v[0], shapePath, segmentCount, newShape);
newShape = false;
} else {
segment = bez.getNewSegment(shapePaths[i].v[j - 1], shapePaths[i].v[0], shapePaths[i].o[j - 1], shapePaths[i].i[0], (shapeSegment.s - addedLength) / segmentLength, (shapeSegment.e - addedLength) / segmentLength, lengths[j - 1]);
this.addSegmentFromArray(segment, shapePath, segmentCount, newShape);
// this.addSegment(segment.pt1, segment.pt3, segment.pt4, segment.pt2, shapePath, segmentCount, newShape);
newShape = false;
shapePath.c = false;
}
} else {
shapePath.c = false;
}
addedLength += currentLengthData.addedLength;
segmentCount += 1;
}
if (shapePath._length) {
shapePath.setXYAt(shapePath.v[initPos][0], shapePath.v[initPos][1], 'i', initPos);
shapePath.setXYAt(shapePath.v[shapePath._length - 1][0], shapePath.v[shapePath._length - 1][1],'o', shapePath._length - 1);
}
if (addedLength > shapeSegment.e) {
break;
}
if (i < len - 1) {
shapePath = shape_pool.newElement();
newShape = true;
shapes.push(shapePath);
segmentCount = 0;
}
}
return shapes;
};
ShapeModifiers.registerModifier('tm', TrimModifier);
function RoundCornersModifier(){}
extendPrototype([ShapeModifier],RoundCornersModifier);
RoundCornersModifier.prototype.initModifierProperties = function(elem,data){
this.getValue = this.processKeys;
this.rd = PropertyFactory.getProp(elem,data.r,0,null,this);
this._isAnimated = !!this.rd.effectsSequence.length;
};
RoundCornersModifier.prototype.processPath = function(path, round){
var cloned_path = shape_pool.newElement();
cloned_path.c = path.c;
var i, len = path._length;
var currentV,currentI,currentO,closerV, newV,newO,newI,distance,newPosPerc,index = 0;
var vX,vY,oX,oY,iX,iY;
for(i=0;i<len;i+=1){
currentV = path.v[i];
currentO = path.o[i];
currentI = path.i[i];
if(currentV[0]===currentO[0] && currentV[1]===currentO[1] && currentV[0]===currentI[0] && currentV[1]===currentI[1]){
if((i===0 || i === len - 1) && !path.c){
cloned_path.setTripleAt(currentV[0],currentV[1],currentO[0],currentO[1],currentI[0],currentI[1],index);
/*cloned_path.v[index] = currentV;
cloned_path.o[index] = currentO;
cloned_path.i[index] = currentI;*/
index += 1;
} else {
if(i===0){
closerV = path.v[len-1];
} else {
closerV = path.v[i-1];
}
distance = Math.sqrt(Math.pow(currentV[0]-closerV[0],2)+Math.pow(currentV[1]-closerV[1],2));
newPosPerc = distance ? Math.min(distance/2,round)/distance : 0;
vX = iX = currentV[0]+(closerV[0]-currentV[0])*newPosPerc;
vY = iY = currentV[1]-(currentV[1]-closerV[1])*newPosPerc;
oX = vX-(vX-currentV[0])*roundCorner;
oY = vY-(vY-currentV[1])*roundCorner;
cloned_path.setTripleAt(vX,vY,oX,oY,iX,iY,index);
index += 1;
if(i === len - 1){
closerV = path.v[0];
} else {
closerV = path.v[i+1];
}
distance = Math.sqrt(Math.pow(currentV[0]-closerV[0],2)+Math.pow(currentV[1]-closerV[1],2));
newPosPerc = distance ? Math.min(distance/2,round)/distance : 0;
vX = oX = currentV[0]+(closerV[0]-currentV[0])*newPosPerc;
vY = oY = currentV[1]+(closerV[1]-currentV[1])*newPosPerc;
iX = vX-(vX-currentV[0])*roundCorner;
iY = vY-(vY-currentV[1])*roundCorner;
cloned_path.setTripleAt(vX,vY,oX,oY,iX,iY,index);
index += 1;
}
} else {
cloned_path.setTripleAt(path.v[i][0],path.v[i][1],path.o[i][0],path.o[i][1],path.i[i][0],path.i[i][1],index);
index += 1;
}
}
return cloned_path;
};
RoundCornersModifier.prototype.processShapes = function(_isFirstFrame){
var shapePaths;
var i, len = this.shapes.length;
var j, jLen;
var rd = this.rd.v;
if(rd !== 0){
var shapeData, newPaths, localShapeCollection;
for(i=0;i<len;i+=1){
shapeData = this.shapes[i];
newPaths = shapeData.shape.paths;
localShapeCollection = shapeData.localShapeCollection;
if(!(!shapeData.shape._mdf && !this._mdf && !_isFirstFrame)){
localShapeCollection.releaseShapes();
shapeData.shape._mdf = true;
shapePaths = shapeData.shape.paths.shapes;
jLen = shapeData.shape.paths._length;
for(j=0;j<jLen;j+=1){
localShapeCollection.addShape(this.processPath(shapePaths[j],rd));
}
}
shapeData.shape.paths = shapeData.localShapeCollection;
}
}
if(!this.dynamicProperties.length){
this._mdf = false;
}
};
ShapeModifiers.registerModifier('rd',RoundCornersModifier);
function RepeaterModifier(){}
extendPrototype([ShapeModifier], RepeaterModifier);
RepeaterModifier.prototype.initModifierProperties = function(elem,data){
this.getValue = this.processKeys;
this.c = PropertyFactory.getProp(elem,data.c,0,null,this);
this.o = PropertyFactory.getProp(elem,data.o,0,null,this);
this.tr = TransformPropertyFactory.getTransformProperty(elem,data.tr,this);
this.so = PropertyFactory.getProp(elem,data.tr.so,0,0.01,this);
this.eo = PropertyFactory.getProp(elem,data.tr.eo,0,0.01,this);
this.data = data;
if(!this.dynamicProperties.length){
this.getValue(true);
}
this._isAnimated = !!this.dynamicProperties.length;
this.pMatrix = new Matrix();
this.rMatrix = new Matrix();
this.sMatrix = new Matrix();
this.tMatrix = new Matrix();
this.matrix = new Matrix();
};
RepeaterModifier.prototype.applyTransforms = function(pMatrix, rMatrix, sMatrix, transform, perc, inv){
var dir = inv ? -1 : 1;
var scaleX = transform.s.v[0] + (1 - transform.s.v[0]) * (1 - perc);
var scaleY = transform.s.v[1] + (1 - transform.s.v[1]) * (1 - perc);
pMatrix.translate(transform.p.v[0] * dir * perc, transform.p.v[1] * dir * perc, transform.p.v[2]);
rMatrix.translate(-transform.a.v[0], -transform.a.v[1], transform.a.v[2]);
rMatrix.rotate(-transform.r.v * dir * perc);
rMatrix.translate(transform.a.v[0], transform.a.v[1], transform.a.v[2]);
sMatrix.translate(-transform.a.v[0], -transform.a.v[1], transform.a.v[2]);
sMatrix.scale(inv ? 1/scaleX : scaleX, inv ? 1/scaleY : scaleY);
sMatrix.translate(transform.a.v[0], transform.a.v[1], transform.a.v[2]);
};
RepeaterModifier.prototype.init = function(elem, arr, pos, elemsData) {
this.elem = elem;
this.arr = arr;
this.pos = pos;
this.elemsData = elemsData;
this._currentCopies = 0;
this._elements = [];
this._groups = [];
this.frameId = -1;
this.initDynamicPropertyContainer(elem);
this.initModifierProperties(elem,arr[pos]);
var cont = 0;
while(pos>0){
pos -= 1;
//this._elements.unshift(arr.splice(pos,1)[0]);
this._elements.unshift(arr[pos]);
cont += 1;
}
if(this.dynamicProperties.length){
this.k = true;
}else{
this.getValue(true);
}
};
RepeaterModifier.prototype.resetElements = function(elements){
var i, len = elements.length;
for(i = 0; i < len; i += 1) {
elements[i]._processed = false;
if(elements[i].ty === 'gr'){
this.resetElements(elements[i].it);
}
}
};
RepeaterModifier.prototype.cloneElements = function(elements){
var i, len = elements.length;
var newElements = JSON.parse(JSON.stringify(elements));
this.resetElements(newElements);
return newElements;
};
RepeaterModifier.prototype.changeGroupRender = function(elements, renderFlag) {
var i, len = elements.length;
for(i = 0; i < len; i += 1) {
elements[i]._render = renderFlag;
if(elements[i].ty === 'gr') {
this.changeGroupRender(elements[i].it, renderFlag);
}
}
};
RepeaterModifier.prototype.processShapes = function(_isFirstFrame) {
var items, itemsTransform, i, dir, cont;
if(this._mdf || _isFirstFrame){
var copies = Math.ceil(this.c.v);
if(this._groups.length < copies){
while(this._groups.length < copies){
var group = {
it:this.cloneElements(this._elements),
ty:'gr'
};
group.it.push({"a":{"a":0,"ix":1,"k":[0,0]},"nm":"Transform","o":{"a":0,"ix":7,"k":100},"p":{"a":0,"ix":2,"k":[0,0]},"r":{"a":1,"ix":6,"k":[{s:0,e:0,t:0},{s:0,e:0,t:1}]},"s":{"a":0,"ix":3,"k":[100,100]},"sa":{"a":0,"ix":5,"k":0},"sk":{"a":0,"ix":4,"k":0},"ty":"tr"});
this.arr.splice(0,0,group);
this._groups.splice(0,0,group);
this._currentCopies += 1;
}
this.elem.reloadShapes();
}
cont = 0;
var renderFlag;
for(i = 0; i <= this._groups.length - 1; i += 1){
renderFlag = cont < copies;
this._groups[i]._render = renderFlag;
this.changeGroupRender(this._groups[i].it, renderFlag);
cont += 1;
}
this._currentCopies = copies;
////
var offset = this.o.v;
var offsetModulo = offset%1;
var roundOffset = offset > 0 ? Math.floor(offset) : Math.ceil(offset);
var k;
var tMat = this.tr.v.props;
var pProps = this.pMatrix.props;
var rProps = this.rMatrix.props;
var sProps = this.sMatrix.props;
this.pMatrix.reset();
this.rMatrix.reset();
this.sMatrix.reset();
this.tMatrix.reset();
this.matrix.reset();
var iteration = 0;
if(offset > 0) {
while(iteration<roundOffset){
this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, false);
iteration += 1;
}
if(offsetModulo){
this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, offsetModulo, false);
iteration += offsetModulo;
}
} else if(offset < 0) {
while(iteration>roundOffset){
this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, true);
iteration -= 1;
}
if(offsetModulo){
this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, - offsetModulo, true);
iteration -= offsetModulo;
}
}
i = this.data.m === 1 ? 0 : this._currentCopies - 1;
dir = this.data.m === 1 ? 1 : -1;
cont = this._currentCopies;
var j, jLen;
while(cont){
items = this.elemsData[i].it;
itemsTransform = items[items.length - 1].transform.mProps.v.props;
jLen = itemsTransform.length;
items[items.length - 1].transform.mProps._mdf = true;
items[items.length - 1].transform.op._mdf = true;
items[items.length - 1].transform.op.v = this.so.v + (this.eo.v - this.so.v) * (i / (this._currentCopies - 1));
if(iteration !== 0){
if((i !== 0 && dir === 1) || (i !== this._currentCopies - 1 && dir === -1)){
this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, false);
}
this.matrix.transform(rProps[0],rProps[1],rProps[2],rProps[3],rProps[4],rProps[5],rProps[6],rProps[7],rProps[8],rProps[9],rProps[10],rProps[11],rProps[12],rProps[13],rProps[14],rProps[15]);
this.matrix.transform(sProps[0],sProps[1],sProps[2],sProps[3],sProps[4],sProps[5],sProps[6],sProps[7],sProps[8],sProps[9],sProps[10],sProps[11],sProps[12],sProps[13],sProps[14],sProps[15]);
this.matrix.transform(pProps[0],pProps[1],pProps[2],pProps[3],pProps[4],pProps[5],pProps[6],pProps[7],pProps[8],pProps[9],pProps[10],pProps[11],pProps[12],pProps[13],pProps[14],pProps[15]);
for(j=0;j<jLen;j+=1) {
itemsTransform[j] = this.matrix.props[j];
}
this.matrix.reset();
} else {
this.matrix.reset();
for(j=0;j<jLen;j+=1) {
itemsTransform[j] = this.matrix.props[j];
}
}
iteration += 1;
cont -= 1;
i += dir;
}
} else {
cont = this._currentCopies;
i = 0;
dir = 1;
while(cont){
items = this.elemsData[i].it;
itemsTransform = items[items.length - 1].transform.mProps.v.props;
items[items.length - 1].transform.mProps._mdf = false;
items[items.length - 1].transform.op._mdf = false;
cont -= 1;
i += dir;
}
}
};
RepeaterModifier.prototype.addShape = function(){};
ShapeModifiers.registerModifier('rp',RepeaterModifier);
function ShapeCollection(){
this._length = 0;
this._maxLength = 4;
this.shapes = createSizedArray(this._maxLength);
}
ShapeCollection.prototype.addShape = function(shapeData){
if(this._length === this._maxLength){
this.shapes = this.shapes.concat(createSizedArray(this._maxLength));
this._maxLength *= 2;
}
this.shapes[this._length] = shapeData;
this._length += 1;
};
ShapeCollection.prototype.releaseShapes = function(){
var i;
for(i = 0; i < this._length; i += 1) {
shape_pool.release(this.shapes[i]);
}
this._length = 0;
};
function DashProperty(elem, data, renderer, container) {
this.elem = elem;
this.frameId = -1;
this.dataProps = createSizedArray(data.length);
this.renderer = renderer;
this.k = false;
this.dashStr = '';
this.dashArray = createTypedArray('float32', data.length ? data.length - 1 : 0);
this.dashoffset = createTypedArray('float32', 1);
this.initDynamicPropertyContainer(container);
var i, len = data.length || 0, prop;
for(i = 0; i < len; i += 1) {
prop = PropertyFactory.getProp(elem,data[i].v,0, 0, this);
this.k = prop.k || this.k;
this.dataProps[i] = {n:data[i].n,p:prop};
}
if(!this.k){
this.getValue(true);
}
this._isAnimated = this.k;
}
DashProperty.prototype.getValue = function(forceRender) {
if(this.elem.globalData.frameId === this.frameId && !forceRender){
return;
}
this.frameId = this.elem.globalData.frameId;
this.iterateDynamicProperties();
this._mdf = this._mdf || forceRender;
if (this._mdf) {
var i = 0, len = this.dataProps.length;
if(this.renderer === 'svg') {
this.dashStr = '';
}
for(i=0;i<len;i+=1){
if(this.dataProps[i].n != 'o'){
if(this.renderer === 'svg') {
this.dashStr += ' ' + this.dataProps[i].p.v;
}else{
this.dashArray[i] = this.dataProps[i].p.v;
}
}else{
this.dashoffset[0] = this.dataProps[i].p.v;
}
}
}
};
extendPrototype([DynamicPropertyContainer], DashProperty);
function GradientProperty(elem,data,container){
this.data = data;
this.c = createTypedArray('uint8c', data.p*4);
var cLength = data.k.k[0].s ? (data.k.k[0].s.length - data.p*4) : data.k.k.length - data.p*4;
this.o = createTypedArray('float32', cLength);
this._cmdf = false;
this._omdf = false;
this._collapsable = this.checkCollapsable();
this._hasOpacity = cLength;
this.initDynamicPropertyContainer(container);
this.prop = PropertyFactory.getProp(elem,data.k,1,null,this);
this.k = this.prop.k;
this.getValue(true);
}
GradientProperty.prototype.comparePoints = function(values, points) {
var i = 0, len = this.o.length/2, diff;
while(i < len) {
diff = Math.abs(values[i*4] - values[points*4 + i*2]);
if(diff > 0.01){
return false;
}
i += 1;
}
return true;
};
GradientProperty.prototype.checkCollapsable = function() {
if (this.o.length/2 !== this.c.length/4) {
return false;
}
if (this.data.k.k[0].s) {
var i = 0, len = this.data.k.k.length;
while (i < len) {
if (!this.comparePoints(this.data.k.k[i].s, this.data.p)) {
return false;
}
i += 1;
}
} else if(!this.comparePoints(this.data.k.k, this.data.p)) {
return false;
}
return true;
};
GradientProperty.prototype.getValue = function(forceRender){
this.prop.getValue();
this._mdf = false;
this._cmdf = false;
this._omdf = false;
if(this.prop._mdf || forceRender){
var i, len = this.data.p*4;
var mult, val;
for(i=0;i<len;i+=1){
mult = i%4 === 0 ? 100 : 255;
val = Math.round(this.prop.v[i]*mult);
if(this.c[i] !== val){
this.c[i] = val;
this._cmdf = !forceRender;
}
}
if(this.o.length){
len = this.prop.v.length;
for(i=this.data.p*4;i<len;i+=1){
mult = i%2 === 0 ? 100 : 1;
val = i%2 === 0 ? Math.round(this.prop.v[i]*100):this.prop.v[i];
if(this.o[i-this.data.p*4] !== val){
this.o[i-this.data.p*4] = val;
this._omdf = !forceRender;
}
}
}
this._mdf = !forceRender;
}
};
extendPrototype([DynamicPropertyContainer], GradientProperty);
var buildShapeString = function(pathNodes, length, closed, mat) {
if(length === 0) {
return '';
}
var _o = pathNodes.o;
var _i = pathNodes.i;
var _v = pathNodes.v;
var i, shapeString = " M" + mat.applyToPointStringified(_v[0][0], _v[0][1]);
for(i = 1; i < length; i += 1) {
shapeString += " C" + mat.applyToPointStringified(_o[i - 1][0], _o[i - 1][1]) + " " + mat.applyToPointStringified(_i[i][0], _i[i][1]) + " " + mat.applyToPointStringified(_v[i][0], _v[i][1]);
}
if (closed && length) {
shapeString += " C" + mat.applyToPointStringified(_o[i - 1][0], _o[i - 1][1]) + " " + mat.applyToPointStringified(_i[0][0], _i[0][1]) + " " + mat.applyToPointStringified(_v[0][0], _v[0][1]);
shapeString += 'z';
}
return shapeString;
}
var ImagePreloader = function() {};
var featureSupport = (function(){
var ob = {
maskType: true
};
if (/MSIE 10/i.test(navigator.userAgent) || /MSIE 9/i.test(navigator.userAgent) || /rv:11.0/i.test(navigator.userAgent) || /Edge\/\d./i.test(navigator.userAgent)) {
ob.maskType = false;
}
return ob;
}());
var filtersFactory = (function(){
var ob = {};
ob.createFilter = createFilter;
ob.createAlphaToLuminanceFilter = createAlphaToLuminanceFilter;
function createFilter(filId){
var fil = createNS('filter');
fil.setAttribute('id',filId);
fil.setAttribute('filterUnits','objectBoundingBox');
fil.setAttribute('x','0%');
fil.setAttribute('y','0%');
fil.setAttribute('width','100%');
fil.setAttribute('height','100%');
return fil;
}
function createAlphaToLuminanceFilter(){
var feColorMatrix = createNS('feColorMatrix');
feColorMatrix.setAttribute('type','matrix');
feColorMatrix.setAttribute('color-interpolation-filters','sRGB');
feColorMatrix.setAttribute('values','0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1');
return feColorMatrix;
}
return ob;
}());
var assetLoader = (function(){
function formatResponse(xhr) {
if(xhr.response && typeof xhr.response === 'object') {
return xhr.response;
} else if(xhr.response && typeof xhr.response === 'string') {
return JSON.parse(xhr.response);
} else if(xhr.responseText) {
return JSON.parse(xhr.responseText);
}
}
function loadAsset(path, callback, errorCallback) {
var response;
var xhr = new XMLHttpRequest();
xhr.open('GET', path, true);
// set responseType after calling open or IE will break.
try {
// This crashes on Android WebView prior to KitKat
xhr.responseType = "json";
} catch (err) {}
xhr.send();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
if(xhr.status == 200){
response = formatResponse(xhr);
callback(response);
}else{
try{
response = formatResponse(xhr);
callback(response);
}catch(err){
if(errorCallback) {
errorCallback(err);
}
}
}
}
};
}
return {
load: loadAsset
}
}())
var assetLoader = null;
function TextAnimatorProperty(textData, renderType, elem){
this._isFirstFrame = true;
this._hasMaskedPath = false;
this._frameId = -1;
this._textData = textData;
this._renderType = renderType;
this._elem = elem;
this._animatorsData = createSizedArray(this._textData.a.length);
this._pathData = {};
this._moreOptions = {
alignment: {}
};
this.renderedLetters = [];
this.lettersChangedFlag = false;
this.initDynamicPropertyContainer(elem);
}
TextAnimatorProperty.prototype.searchProperties = function(){
var i, len = this._textData.a.length, animatorProps;
var getProp = PropertyFactory.getProp;
for(i=0;i<len;i+=1){
animatorProps = this._textData.a[i];
this._animatorsData[i] = new TextAnimatorDataProperty(this._elem, animatorProps, this);
}
if(this._textData.p && 'm' in this._textData.p){
this._pathData = {
f: getProp(this._elem,this._textData.p.f,0,0,this),
l: getProp(this._elem,this._textData.p.l,0,0,this),
r: this._textData.p.r,
m: this._elem.maskManager.getMaskProperty(this._textData.p.m)
};
this._hasMaskedPath = true;
} else {
this._hasMaskedPath = false;
}
this._moreOptions.alignment = getProp(this._elem,this._textData.m.a,1,0,this);
};
TextAnimatorProperty.prototype.getMeasures = function(documentData, lettersChangedFlag){
this.lettersChangedFlag = lettersChangedFlag;
if(!this._mdf && !this._isFirstFrame && !lettersChangedFlag && (!this._hasMaskedPath || !this._pathData.m._mdf)) {
return;
}
this._isFirstFrame = false;
var alignment = this._moreOptions.alignment.v;
var animators = this._animatorsData;
var textData = this._textData;
var matrixHelper = this.mHelper;
var renderType = this._renderType;
var renderedLettersCount = this.renderedLetters.length;
var data = this.data;
var xPos,yPos;
var i, len;
var letters = documentData.l, pathInfo, currentLength, currentPoint, segmentLength, flag, pointInd, segmentInd, prevPoint, points, segments, partialLength, totalLength, perc, tanAngle, mask;
if(this._hasMaskedPath) {
mask = this._pathData.m;
if(!this._pathData.n || this._pathData._mdf){
var paths = mask.v;
if(this._pathData.r){
paths = paths.reverse();
}
// TODO: release bezier data cached from previous pathInfo: this._pathData.pi
pathInfo = {
tLength: 0,
segments: []
};
len = paths._length - 1;
var bezierData;
totalLength = 0;
for (i = 0; i < len; i += 1) {
bezierData = bez.buildBezierData(paths.v[i]
, paths.v[i + 1]
, [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]]
, [paths.i[i + 1][0] - paths.v[i + 1][0], paths.i[i + 1][1] - paths.v[i + 1][1]]);
pathInfo.tLength += bezierData.segmentLength;
pathInfo.segments.push(bezierData);
totalLength += bezierData.segmentLength;
}
i = len;
if (mask.v.c) {
bezierData = bez.buildBezierData(paths.v[i]
, paths.v[0]
, [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]]
, [paths.i[0][0] - paths.v[0][0], paths.i[0][1] - paths.v[0][1]]);
pathInfo.tLength += bezierData.segmentLength;
pathInfo.segments.push(bezierData);
totalLength += bezierData.segmentLength;
}
this._pathData.pi = pathInfo;
}
pathInfo = this._pathData.pi;
currentLength = this._pathData.f.v;
segmentInd = 0;
pointInd = 1;
segmentLength = 0;
flag = true;
segments = pathInfo.segments;
if (currentLength < 0 && mask.v.c) {
if (pathInfo.tLength < Math.abs(currentLength)) {
currentLength = -Math.abs(currentLength) % pathInfo.tLength;
}
segmentInd = segments.length - 1;
points = segments[segmentInd].points;
pointInd = points.length - 1;
while (currentLength < 0) {
currentLength += points[pointInd].partialLength;
pointInd -= 1;
if (pointInd < 0) {
segmentInd -= 1;
points = segments[segmentInd].points;
pointInd = points.length - 1;
}
}
}
points = segments[segmentInd].points;
prevPoint = points[pointInd - 1];
currentPoint = points[pointInd];
partialLength = currentPoint.partialLength;
}
len = letters.length;
xPos = 0;
yPos = 0;
var yOff = documentData.finalSize * 1.2 * 0.714;
var firstLine = true;
var animatorProps, animatorSelector;
var j, jLen;
var letterValue;
jLen = animators.length;
var lastLetter;
var mult, ind = -1, offf, xPathPos, yPathPos;
var initPathPos = currentLength,initSegmentInd = segmentInd, initPointInd = pointInd, currentLine = -1;
var elemOpacity;
var sc,sw,fc,k;
var lineLength = 0;
var letterSw, letterSc, letterFc, letterM = '', letterP = this.defaultPropsArray, letterO;
//
if(documentData.j === 2 || documentData.j === 1) {
var animatorJustifyOffset = 0;
var animatorFirstCharOffset = 0;
var justifyOffsetMult = documentData.j === 2 ? -0.5 : -1;
var lastIndex = 0;
var isNewLine = true;
for (i = 0; i < len; i += 1) {
if (letters[i].n) {
if(animatorJustifyOffset) {
animatorJustifyOffset += animatorFirstCharOffset;
}
while (lastIndex < i) {
letters[lastIndex].animatorJustifyOffset = animatorJustifyOffset;
lastIndex += 1;
}
animatorJustifyOffset = 0;
isNewLine = true;
} else {
for (j = 0; j < jLen; j += 1) {
animatorProps = animators[j].a;
if (animatorProps.t.propType) {
if (isNewLine && documentData.j === 2) {
animatorFirstCharOffset += animatorProps.t.v * justifyOffsetMult;
}
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
if (mult.length) {
animatorJustifyOffset += animatorProps.t.v*mult[0] * justifyOffsetMult;
} else {
animatorJustifyOffset += animatorProps.t.v*mult * justifyOffsetMult;
}
}
}
isNewLine = false;
}
}
if(animatorJustifyOffset) {
animatorJustifyOffset += animatorFirstCharOffset;
}
while(lastIndex < i) {
letters[lastIndex].animatorJustifyOffset = animatorJustifyOffset;
lastIndex += 1;
}
}
//
for( i = 0; i < len; i += 1) {
matrixHelper.reset();
elemOpacity = 1;
if(letters[i].n) {
xPos = 0;
yPos += documentData.yOffset;
yPos += firstLine ? 1 : 0;
currentLength = initPathPos ;
firstLine = false;
lineLength = 0;
if(this._hasMaskedPath) {
segmentInd = initSegmentInd;
pointInd = initPointInd;
points = segments[segmentInd].points;
prevPoint = points[pointInd - 1];
currentPoint = points[pointInd];
partialLength = currentPoint.partialLength;
segmentLength = 0;
}
letterO = letterSw = letterFc = letterM = '';
letterP = this.defaultPropsArray;
}else{
if(this._hasMaskedPath) {
if(currentLine !== letters[i].line){
switch(documentData.j){
case 1:
currentLength += totalLength - documentData.lineWidths[letters[i].line];
break;
case 2:
currentLength += (totalLength - documentData.lineWidths[letters[i].line])/2;
break;
}
currentLine = letters[i].line;
}
if (ind !== letters[i].ind) {
if (letters[ind]) {
currentLength += letters[ind].extra;
}
currentLength += letters[i].an / 2;
ind = letters[i].ind;
}
currentLength += alignment[0] * letters[i].an / 200;
var animatorOffset = 0;
for (j = 0; j < jLen; j += 1) {
animatorProps = animators[j].a;
if (animatorProps.p.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if(mult.length){
animatorOffset += animatorProps.p.v[0] * mult[0];
} else{
animatorOffset += animatorProps.p.v[0] * mult;
}
}
if (animatorProps.a.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if(mult.length){
animatorOffset += animatorProps.a.v[0] * mult[0];
} else{
animatorOffset += animatorProps.a.v[0] * mult;
}
}
}
flag = true;
while (flag) {
if (segmentLength + partialLength >= currentLength + animatorOffset || !points) {
perc = (currentLength + animatorOffset - segmentLength) / currentPoint.partialLength;
xPathPos = prevPoint.point[0] + (currentPoint.point[0] - prevPoint.point[0]) * perc;
yPathPos = prevPoint.point[1] + (currentPoint.point[1] - prevPoint.point[1]) * perc;
matrixHelper.translate(-alignment[0]*letters[i].an/200, -(alignment[1] * yOff / 100));
flag = false;
} else if (points) {
segmentLength += currentPoint.partialLength;
pointInd += 1;
if (pointInd >= points.length) {
pointInd = 0;
segmentInd += 1;
if (!segments[segmentInd]) {
if (mask.v.c) {
pointInd = 0;
segmentInd = 0;
points = segments[segmentInd].points;
} else {
segmentLength -= currentPoint.partialLength;
points = null;
}
} else {
points = segments[segmentInd].points;
}
}
if (points) {
prevPoint = currentPoint;
currentPoint = points[pointInd];
partialLength = currentPoint.partialLength;
}
}
}
offf = letters[i].an / 2 - letters[i].add;
matrixHelper.translate(-offf, 0, 0);
} else {
offf = letters[i].an/2 - letters[i].add;
matrixHelper.translate(-offf,0,0);
// Grouping alignment
matrixHelper.translate(-alignment[0]*letters[i].an/200, -alignment[1]*yOff/100, 0);
}
lineLength += letters[i].l/2;
for(j=0;j<jLen;j+=1){
animatorProps = animators[j].a;
if (animatorProps.t.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
//This condition is to prevent applying tracking to first character in each line. Might be better to use a boolean "isNewLine"
if(xPos !== 0 || documentData.j !== 0) {
if(this._hasMaskedPath) {
if(mult.length) {
currentLength += animatorProps.t.v*mult[0];
} else {
currentLength += animatorProps.t.v*mult;
}
}else{
if(mult.length) {
xPos += animatorProps.t.v*mult[0];
} else {
xPos += animatorProps.t.v*mult;
}
}
}
}
}
lineLength += letters[i].l/2;
if(documentData.strokeWidthAnim) {
sw = documentData.sw || 0;
}
if(documentData.strokeColorAnim) {
if(documentData.sc){
sc = [documentData.sc[0], documentData.sc[1], documentData.sc[2]];
}else{
sc = [0,0,0];
}
}
if(documentData.fillColorAnim && documentData.fc) {
fc = [documentData.fc[0], documentData.fc[1], documentData.fc[2]];
}
for(j=0;j<jLen;j+=1){
animatorProps = animators[j].a;
if (animatorProps.a.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if(mult.length){
matrixHelper.translate(-animatorProps.a.v[0]*mult[0], -animatorProps.a.v[1]*mult[1], animatorProps.a.v[2]*mult[2]);
} else {
matrixHelper.translate(-animatorProps.a.v[0]*mult, -animatorProps.a.v[1]*mult, animatorProps.a.v[2]*mult);
}
}
}
for(j=0;j<jLen;j+=1){
animatorProps = animators[j].a;
if (animatorProps.s.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if(mult.length){
matrixHelper.scale(1+((animatorProps.s.v[0]-1)*mult[0]),1+((animatorProps.s.v[1]-1)*mult[1]),1);
} else {
matrixHelper.scale(1+((animatorProps.s.v[0]-1)*mult),1+((animatorProps.s.v[1]-1)*mult),1);
}
}
}
for(j=0;j<jLen;j+=1) {
animatorProps = animators[j].a;
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if (animatorProps.sk.propType) {
if(mult.length) {
matrixHelper.skewFromAxis(-animatorProps.sk.v * mult[0], animatorProps.sa.v * mult[1]);
} else {
matrixHelper.skewFromAxis(-animatorProps.sk.v * mult, animatorProps.sa.v * mult);
}
}
if (animatorProps.r.propType) {
if(mult.length) {
matrixHelper.rotateZ(-animatorProps.r.v * mult[2]);
} else {
matrixHelper.rotateZ(-animatorProps.r.v * mult);
}
}
if (animatorProps.ry.propType) {
if(mult.length) {
matrixHelper.rotateY(animatorProps.ry.v*mult[1]);
}else{
matrixHelper.rotateY(animatorProps.ry.v*mult);
}
}
if (animatorProps.rx.propType) {
if(mult.length) {
matrixHelper.rotateX(animatorProps.rx.v*mult[0]);
} else {
matrixHelper.rotateX(animatorProps.rx.v*mult);
}
}
if (animatorProps.o.propType) {
if(mult.length) {
elemOpacity += ((animatorProps.o.v)*mult[0] - elemOpacity)*mult[0];
} else {
elemOpacity += ((animatorProps.o.v)*mult - elemOpacity)*mult;
}
}
if (documentData.strokeWidthAnim && animatorProps.sw.propType) {
if(mult.length) {
sw += animatorProps.sw.v*mult[0];
} else {
sw += animatorProps.sw.v*mult;
}
}
if (documentData.strokeColorAnim && animatorProps.sc.propType) {
for(k=0;k<3;k+=1){
if(mult.length) {
sc[k] = sc[k] + (animatorProps.sc.v[k] - sc[k])*mult[0];
} else {
sc[k] = sc[k] + (animatorProps.sc.v[k] - sc[k])*mult;
}
}
}
if (documentData.fillColorAnim && documentData.fc) {
if(animatorProps.fc.propType){
for(k=0;k<3;k+=1){
if(mult.length) {
fc[k] = fc[k] + (animatorProps.fc.v[k] - fc[k])*mult[0];
} else {
fc[k] = fc[k] + (animatorProps.fc.v[k] - fc[k])*mult;
}
}
}
if(animatorProps.fh.propType){
if(mult.length) {
fc = addHueToRGB(fc,animatorProps.fh.v*mult[0]);
} else {
fc = addHueToRGB(fc,animatorProps.fh.v*mult);
}
}
if(animatorProps.fs.propType){
if(mult.length) {
fc = addSaturationToRGB(fc,animatorProps.fs.v*mult[0]);
} else {
fc = addSaturationToRGB(fc,animatorProps.fs.v*mult);
}
}
if(animatorProps.fb.propType){
if(mult.length) {
fc = addBrightnessToRGB(fc,animatorProps.fb.v*mult[0]);
} else {
fc = addBrightnessToRGB(fc,animatorProps.fb.v*mult);
}
}
}
}
for(j=0;j<jLen;j+=1){
animatorProps = animators[j].a;
if (animatorProps.p.propType) {
animatorSelector = animators[j].s;
mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars);
if(this._hasMaskedPath) {
if(mult.length) {
matrixHelper.translate(0, animatorProps.p.v[1] * mult[0], -animatorProps.p.v[2] * mult[1]);
} else {
matrixHelper.translate(0, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult);
}
}else{
if(mult.length) {
matrixHelper.translate(animatorProps.p.v[0] * mult[0], animatorProps.p.v[1] * mult[1], -animatorProps.p.v[2] * mult[2]);
} else {
matrixHelper.translate(animatorProps.p.v[0] * mult, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult);
}
}
}
}
if(documentData.strokeWidthAnim){
letterSw = sw < 0 ? 0 : sw;
}
if(documentData.strokeColorAnim){
letterSc = 'rgb('+Math.round(sc[0]*255)+','+Math.round(sc[1]*255)+','+Math.round(sc[2]*255)+')';
}
if(documentData.fillColorAnim && documentData.fc){
letterFc = 'rgb('+Math.round(fc[0]*255)+','+Math.round(fc[1]*255)+','+Math.round(fc[2]*255)+')';
}
if(this._hasMaskedPath) {
matrixHelper.translate(0,-documentData.ls);
matrixHelper.translate(0, alignment[1]*yOff/100 + yPos,0);
if (textData.p.p) {
tanAngle = (currentPoint.point[1] - prevPoint.point[1]) / (currentPoint.point[0] - prevPoint.point[0]);
var rot = Math.atan(tanAngle) * 180 / Math.PI;
if (currentPoint.point[0] < prevPoint.point[0]) {
rot += 180;
}
matrixHelper.rotate(-rot * Math.PI / 180);
}
matrixHelper.translate(xPathPos, yPathPos, 0);
currentLength -= alignment[0]*letters[i].an/200;
if(letters[i+1] && ind !== letters[i+1].ind){
currentLength += letters[i].an / 2;
currentLength += documentData.tr/1000*documentData.finalSize;
}
}else{
matrixHelper.translate(xPos,yPos,0);
if(documentData.ps){
//matrixHelper.translate(documentData.ps[0],documentData.ps[1],0);
matrixHelper.translate(documentData.ps[0],documentData.ps[1] + documentData.ascent,0);
}
switch(documentData.j){
case 1:
matrixHelper.translate(letters[i].animatorJustifyOffset + documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line]),0,0);
break;
case 2:
matrixHelper.translate(letters[i].animatorJustifyOffset + documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line])/2,0,0);
break;
}
matrixHelper.translate(0,-documentData.ls);
matrixHelper.translate(offf,0,0);
matrixHelper.translate(alignment[0]*letters[i].an/200,alignment[1]*yOff/100,0);
xPos += letters[i].l + documentData.tr/1000*documentData.finalSize;
}
if(renderType === 'html'){
letterM = matrixHelper.toCSS();
}else if(renderType === 'svg'){
letterM = matrixHelper.to2dCSS();
}else{
letterP = [matrixHelper.props[0],matrixHelper.props[1],matrixHelper.props[2],matrixHelper.props[3],matrixHelper.props[4],matrixHelper.props[5],matrixHelper.props[6],matrixHelper.props[7],matrixHelper.props[8],matrixHelper.props[9],matrixHelper.props[10],matrixHelper.props[11],matrixHelper.props[12],matrixHelper.props[13],matrixHelper.props[14],matrixHelper.props[15]];
}
letterO = elemOpacity;
}
if(renderedLettersCount <= i) {
letterValue = new LetterProps(letterO,letterSw,letterSc,letterFc,letterM,letterP);
this.renderedLetters.push(letterValue);
renderedLettersCount += 1;
this.lettersChangedFlag = true;
} else {
letterValue = this.renderedLetters[i];
this.lettersChangedFlag = letterValue.update(letterO, letterSw, letterSc, letterFc, letterM, letterP) || this.lettersChangedFlag;
}
}
};
TextAnimatorProperty.prototype.getValue = function(){
if(this._elem.globalData.frameId === this._frameId){
return;
}
this._frameId = this._elem.globalData.frameId;
this.iterateDynamicProperties();
};
TextAnimatorProperty.prototype.mHelper = new Matrix();
TextAnimatorProperty.prototype.defaultPropsArray = [];
extendPrototype([DynamicPropertyContainer], TextAnimatorProperty);
function TextAnimatorDataProperty(elem, animatorProps, container) {
var defaultData = {propType:false};
var getProp = PropertyFactory.getProp;
var textAnimator_animatables = animatorProps.a;
this.a = {
r: textAnimator_animatables.r ? getProp(elem, textAnimator_animatables.r, 0, degToRads, container) : defaultData,
rx: textAnimator_animatables.rx ? getProp(elem, textAnimator_animatables.rx, 0, degToRads, container) : defaultData,
ry: textAnimator_animatables.ry ? getProp(elem, textAnimator_animatables.ry, 0, degToRads, container) : defaultData,
sk: textAnimator_animatables.sk ? getProp(elem, textAnimator_animatables.sk, 0, degToRads, container) : defaultData,
sa: textAnimator_animatables.sa ? getProp(elem, textAnimator_animatables.sa, 0, degToRads, container) : defaultData,
s: textAnimator_animatables.s ? getProp(elem, textAnimator_animatables.s, 1, 0.01, container) : defaultData,
a: textAnimator_animatables.a ? getProp(elem, textAnimator_animatables.a, 1, 0, container) : defaultData,
o: textAnimator_animatables.o ? getProp(elem, textAnimator_animatables.o, 0, 0.01, container) : defaultData,
p: textAnimator_animatables.p ? getProp(elem,textAnimator_animatables.p, 1, 0, container) : defaultData,
sw: textAnimator_animatables.sw ? getProp(elem, textAnimator_animatables.sw, 0, 0, container) : defaultData,
sc: textAnimator_animatables.sc ? getProp(elem, textAnimator_animatables.sc, 1, 0, container) : defaultData,
fc: textAnimator_animatables.fc ? getProp(elem, textAnimator_animatables.fc, 1, 0, container) : defaultData,
fh: textAnimator_animatables.fh ? getProp(elem, textAnimator_animatables.fh, 0, 0, container) : defaultData,
fs: textAnimator_animatables.fs ? getProp(elem, textAnimator_animatables.fs, 0, 0.01, container) : defaultData,
fb: textAnimator_animatables.fb ? getProp(elem, textAnimator_animatables.fb, 0, 0.01, container) : defaultData,
t: textAnimator_animatables.t ? getProp(elem, textAnimator_animatables.t, 0, 0, container) : defaultData
};
this.s = TextSelectorProp.getTextSelectorProp(elem,animatorProps.s, container);
this.s.t = animatorProps.s.t;
}
function LetterProps(o, sw, sc, fc, m, p){
this.o = o;
this.sw = sw;
this.sc = sc;
this.fc = fc;
this.m = m;
this.p = p;
this._mdf = {
o: true,
sw: !!sw,
sc: !!sc,
fc: !!fc,
m: true,
p: true
};
}
LetterProps.prototype.update = function(o, sw, sc, fc, m, p) {
this._mdf.o = false;
this._mdf.sw = false;
this._mdf.sc = false;
this._mdf.fc = false;
this._mdf.m = false;
this._mdf.p = false;
var updated = false;
if(this.o !== o) {
this.o = o;
this._mdf.o = true;
updated = true;
}
if(this.sw !== sw) {
this.sw = sw;
this._mdf.sw = true;
updated = true;
}
if(this.sc !== sc) {
this.sc = sc;
this._mdf.sc = true;
updated = true;
}
if(this.fc !== fc) {
this.fc = fc;
this._mdf.fc = true;
updated = true;
}
if(this.m !== m) {
this.m = m;
this._mdf.m = true;
updated = true;
}
if(p.length && (this.p[0] !== p[0] || this.p[1] !== p[1] || this.p[4] !== p[4] || this.p[5] !== p[5] || this.p[12] !== p[12] || this.p[13] !== p[13])) {
this.p = p;
this._mdf.p = true;
updated = true;
}
return updated;
};
function TextProperty(elem, data){
this._frameId = initialDefaultFrame;
this.pv = '';
this.v = '';
this.kf = false;
this._isFirstFrame = true;
this._mdf = false;
this.data = data;
this.elem = elem;
this.comp = this.elem.comp;
this.keysIndex = 0;
this.canResize = false;
this.minimumFontSize = 1;
this.effectsSequence = [];
this.currentData = {
ascent: 0,
boxWidth: this.defaultBoxWidth,
f: '',
fStyle: '',
fWeight: '',
fc: '',
j: '',
justifyOffset: '',
l: [],
lh: 0,
lineWidths: [],
ls: '',
of: '',
s: '',
sc: '',
sw: 0,
t: 0,
tr: 0,
sz:0,
ps:null,
fillColorAnim: false,
strokeColorAnim: false,
strokeWidthAnim: false,
yOffset: 0,
finalSize:0,
finalText:[],
finalLineHeight: 0,
__complete: false
};
this.copyData(this.currentData, this.data.d.k[0].s);
if(!this.searchProperty()) {
this.completeTextData(this.currentData);
}
}
TextProperty.prototype.defaultBoxWidth = [0,0];
TextProperty.prototype.copyData = function(obj, data) {
for(var s in data) {
if(data.hasOwnProperty(s)) {
obj[s] = data[s];
}
}
return obj;
}
TextProperty.prototype.setCurrentData = function(data){
if(!data.__complete) {
this.completeTextData(data);
}
this.currentData = data;
this.currentData.boxWidth = this.currentData.boxWidth || this.defaultBoxWidth;
this._mdf = true;
};
TextProperty.prototype.searchProperty = function() {
return this.searchKeyframes();
};
TextProperty.prototype.searchKeyframes = function() {
this.kf = this.data.d.k.length > 1;
if(this.kf) {
this.addEffect(this.getKeyframeValue.bind(this));
}
return this.kf;
}
TextProperty.prototype.addEffect = function(effectFunction) {
this.effectsSequence.push(effectFunction);
this.elem.addDynamicProperty(this);
};
TextProperty.prototype.getValue = function(_finalValue) {
if((this.elem.globalData.frameId === this.frameId || !this.effectsSequence.length) && !_finalValue) {
return;
}
this.currentData.t = this.data.d.k[this.keysIndex].s.t;
var currentValue = this.currentData;
var currentIndex = this.keysIndex;
if(this.lock) {
this.setCurrentData(this.currentData);
return;
}
this.lock = true;
this._mdf = false;
var multipliedValue;
var i, len = this.effectsSequence.length;
var finalValue = _finalValue || this.data.d.k[this.keysIndex].s;
for(i = 0; i < len; i += 1) {
//Checking if index changed to prevent creating a new object every time the expression updates.
if(currentIndex !== this.keysIndex) {
finalValue = this.effectsSequence[i](finalValue, finalValue.t);
} else {
finalValue = this.effectsSequence[i](this.currentData, finalValue.t);
}
}
if(currentValue !== finalValue) {
this.setCurrentData(finalValue);
}
this.pv = this.v = this.currentData;
this.lock = false;
this.frameId = this.elem.globalData.frameId;
}
TextProperty.prototype.getKeyframeValue = function() {
var textKeys = this.data.d.k, textDocumentData;
var frameNum = this.elem.comp.renderedFrame;
var i = 0, len = textKeys.length;
while(i <= len - 1) {
textDocumentData = textKeys[i].s;
if(i === len - 1 || textKeys[i+1].t > frameNum){
break;
}
i += 1;
}
if(this.keysIndex !== i) {
this.keysIndex = i;
}
return this.data.d.k[this.keysIndex].s;
};
TextProperty.prototype.buildFinalText = function(text) {
var combinedCharacters = FontManager.getCombinedCharacterCodes();
var charactersArray = [];
var i = 0, len = text.length;
var charCode;
while (i < len) {
charCode = text.charCodeAt(i);
if (combinedCharacters.indexOf(charCode) !== -1) {
charactersArray[charactersArray.length - 1] += text.charAt(i);
} else {
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
charCode = text.charCodeAt(i + 1);
if (charCode >= 0xDC00 && charCode <= 0xDFFF) {
charactersArray.push(text.substr(i, 2));
++i;
} else {
charactersArray.push(text.charAt(i));
}
} else {
charactersArray.push(text.charAt(i));
}
}
i += 1;
}
return charactersArray;
}
TextProperty.prototype.completeTextData = function(documentData) {
documentData.__complete = true;
var fontManager = this.elem.globalData.fontManager;
var data = this.data;
var letters = [];
var i, len;
var newLineFlag, index = 0, val;
var anchorGrouping = data.m.g;
var currentSize = 0, currentPos = 0, currentLine = 0, lineWidths = [];
var lineWidth = 0;
var maxLineWidth = 0;
var j, jLen;
var fontData = fontManager.getFontByName(documentData.f);
var charData, cLength = 0;
var styles = fontData.fStyle ? fontData.fStyle.split(' ') : [];
var fWeight = 'normal', fStyle = 'normal';
len = styles.length;
var styleName;
for(i=0;i<len;i+=1){
styleName = styles[i].toLowerCase();
switch(styleName) {
case 'italic':
fStyle = 'italic';
break;
case 'bold':
fWeight = '700';
break;
case 'black':
fWeight = '900';
break;
case 'medium':
fWeight = '500';
break;
case 'regular':
case 'normal':
fWeight = '400';
break;
case 'light':
case 'thin':
fWeight = '200';
break;
}
}
documentData.fWeight = fontData.fWeight || fWeight;
documentData.fStyle = fStyle;
documentData.finalSize = documentData.s;
documentData.finalText = this.buildFinalText(documentData.t);
len = documentData.finalText.length;
documentData.finalLineHeight = documentData.lh;
var trackingOffset = documentData.tr/1000*documentData.finalSize;
var charCode;
if(documentData.sz){
var flag = true;
var boxWidth = documentData.sz[0];
var boxHeight = documentData.sz[1];
var currentHeight, finalText;
while(flag) {
finalText = this.buildFinalText(documentData.t);
currentHeight = 0;
lineWidth = 0;
len = finalText.length;
trackingOffset = documentData.tr/1000*documentData.finalSize;
var lastSpaceIndex = -1;
for(i=0;i<len;i+=1){
charCode = finalText[i].charCodeAt(0);
newLineFlag = false;
if(finalText[i] === ' '){
lastSpaceIndex = i;
}else if(charCode === 13 || charCode === 3){
lineWidth = 0;
newLineFlag = true;
currentHeight += documentData.finalLineHeight || documentData.finalSize*1.2;
}
if(fontManager.chars){
charData = fontManager.getCharData(finalText[i], fontData.fStyle, fontData.fFamily);
cLength = newLineFlag ? 0 : charData.w*documentData.finalSize/100;
}else{
//tCanvasHelper.font = documentData.s + 'px '+ fontData.fFamily;
cLength = fontManager.measureText(finalText[i], documentData.f, documentData.finalSize);
}
if(lineWidth + cLength > boxWidth && finalText[i] !== ' '){
if(lastSpaceIndex === -1){
len += 1;
} else {
i = lastSpaceIndex;
}
currentHeight += documentData.finalLineHeight || documentData.finalSize*1.2;
finalText.splice(i, lastSpaceIndex === i ? 1 : 0,"\r");
//finalText = finalText.substr(0,i) + "\r" + finalText.substr(i === lastSpaceIndex ? i + 1 : i);
lastSpaceIndex = -1;
lineWidth = 0;
}else {
lineWidth += cLength;
lineWidth += trackingOffset;
}
}
currentHeight += fontData.ascent*documentData.finalSize/100;
if(this.canResize && documentData.finalSize > this.minimumFontSize && boxHeight < currentHeight) {
documentData.finalSize -= 1;
documentData.finalLineHeight = documentData.finalSize * documentData.lh / documentData.s;
} else {
documentData.finalText = finalText;
len = documentData.finalText.length;
flag = false;
}
}
}
lineWidth = - trackingOffset;
cLength = 0;
var uncollapsedSpaces = 0;
var currentChar;
for (i = 0;i < len ;i += 1) {
newLineFlag = false;
currentChar = documentData.finalText[i];
charCode = currentChar.charCodeAt(0);
if (currentChar === ' '){
val = '\u00A0';
} else if (charCode === 13 || charCode === 3) {
uncollapsedSpaces = 0;
lineWidths.push(lineWidth);
maxLineWidth = lineWidth > maxLineWidth ? lineWidth : maxLineWidth;
lineWidth = - 2 * trackingOffset;
val = '';
newLineFlag = true;
currentLine += 1;
}else{
val = documentData.finalText[i];
}
if(fontManager.chars){
charData = fontManager.getCharData(currentChar, fontData.fStyle, fontManager.getFontByName(documentData.f).fFamily);
cLength = newLineFlag ? 0 : charData.w*documentData.finalSize/100;
}else{
//var charWidth = fontManager.measureText(val, documentData.f, documentData.finalSize);
//tCanvasHelper.font = documentData.finalSize + 'px '+ fontManager.getFontByName(documentData.f).fFamily;
cLength = fontManager.measureText(val, documentData.f, documentData.finalSize);
}
//
if(currentChar === ' '){
uncollapsedSpaces += cLength + trackingOffset;
} else {
lineWidth += cLength + trackingOffset + uncollapsedSpaces;
uncollapsedSpaces = 0;
}
letters.push({l:cLength,an:cLength,add:currentSize,n:newLineFlag, anIndexes:[], val: val, line: currentLine, animatorJustifyOffset: 0});
if(anchorGrouping == 2){
currentSize += cLength;
if(val === '' || val === '\u00A0' || i === len - 1){
if(val === '' || val === '\u00A0'){
currentSize -= cLength;
}
while(currentPos<=i){
letters[currentPos].an = currentSize;
letters[currentPos].ind = index;
letters[currentPos].extra = cLength;
currentPos += 1;
}
index += 1;
currentSize = 0;
}
}else if(anchorGrouping == 3){
currentSize += cLength;
if(val === '' || i === len - 1){
if(val === ''){
currentSize -= cLength;
}
while(currentPos<=i){
letters[currentPos].an = currentSize;
letters[currentPos].ind = index;
letters[currentPos].extra = cLength;
currentPos += 1;
}
currentSize = 0;
index += 1;
}
}else{
letters[index].ind = index;
letters[index].extra = 0;
index += 1;
}
}
documentData.l = letters;
maxLineWidth = lineWidth > maxLineWidth ? lineWidth : maxLineWidth;
lineWidths.push(lineWidth);
if(documentData.sz){
documentData.boxWidth = documentData.sz[0];
documentData.justifyOffset = 0;
}else{
documentData.boxWidth = maxLineWidth;
switch(documentData.j){
case 1:
documentData.justifyOffset = - documentData.boxWidth;
break;
case 2:
documentData.justifyOffset = - documentData.boxWidth/2;
break;
default:
documentData.justifyOffset = 0;
}
}
documentData.lineWidths = lineWidths;
var animators = data.a, animatorData, letterData;
jLen = animators.length;
var based, ind, indexes = [];
for(j=0;j<jLen;j+=1){
animatorData = animators[j];
if(animatorData.a.sc){
documentData.strokeColorAnim = true;
}
if(animatorData.a.sw){
documentData.strokeWidthAnim = true;
}
if(animatorData.a.fc || animatorData.a.fh || animatorData.a.fs || animatorData.a.fb){
documentData.fillColorAnim = true;
}
ind = 0;
based = animatorData.s.b;
for(i=0;i<len;i+=1){
letterData = letters[i];
letterData.anIndexes[j] = ind;
if((based == 1 && letterData.val !== '') || (based == 2 && letterData.val !== '' && letterData.val !== '\u00A0') || (based == 3 && (letterData.n || letterData.val == '\u00A0' || i == len - 1)) || (based == 4 && (letterData.n || i == len - 1))){
if(animatorData.s.rn === 1){
indexes.push(ind);
}
ind += 1;
}
}
data.a[j].s.totalChars = ind;
var currentInd = -1, newInd;
if(animatorData.s.rn === 1){
for(i = 0; i < len; i += 1){
letterData = letters[i];
if(currentInd != letterData.anIndexes[j]){
currentInd = letterData.anIndexes[j];
newInd = indexes.splice(Math.floor(Math.random()*indexes.length),1)[0];
}
letterData.anIndexes[j] = newInd;
}
}
}
documentData.yOffset = documentData.finalLineHeight || documentData.finalSize*1.2;
documentData.ls = documentData.ls || 0;
documentData.ascent = fontData.ascent*documentData.finalSize/100;
};
TextProperty.prototype.updateDocumentData = function(newData, index) {
index = index === undefined ? this.keysIndex : index;
var dData = this.copyData({}, this.data.d.k[index].s);
dData = this.copyData(dData, newData);
this.data.d.k[index].s = dData;
this.recalculate(index);
this.elem.addDynamicProperty(this);
};
TextProperty.prototype.recalculate = function(index) {
var dData = this.data.d.k[index].s;
dData.__complete = false;
this.keysIndex = 0;
this._isFirstFrame = true;
this.getValue(dData);
}
TextProperty.prototype.canResizeFont = function(_canResize) {
this.canResize = _canResize;
this.recalculate(this.keysIndex);
this.elem.addDynamicProperty(this);
};
TextProperty.prototype.setMinimumFontSize = function(_fontValue) {
this.minimumFontSize = Math.floor(_fontValue) || 1;
this.recalculate(this.keysIndex);
this.elem.addDynamicProperty(this);
};
var TextSelectorProp = (function(){
var max = Math.max;
var min = Math.min;
var floor = Math.floor;
function TextSelectorProp(elem,data){
this._currentTextLength = -1;
this.k = false;
this.data = data;
this.elem = elem;
this.comp = elem.comp;
this.finalS = 0;
this.finalE = 0;
this.initDynamicPropertyContainer(elem);
this.s = PropertyFactory.getProp(elem,data.s || {k:0},0,0,this);
if('e' in data){
this.e = PropertyFactory.getProp(elem,data.e,0,0,this);
}else{
this.e = {v:100};
}
this.o = PropertyFactory.getProp(elem,data.o || {k:0},0,0,this);
this.xe = PropertyFactory.getProp(elem,data.xe || {k:0},0,0,this);
this.ne = PropertyFactory.getProp(elem,data.ne || {k:0},0,0,this);
this.a = PropertyFactory.getProp(elem,data.a,0,0.01,this);
if(!this.dynamicProperties.length){
this.getValue();
}
}
TextSelectorProp.prototype = {
getMult: function(ind) {
if(this._currentTextLength !== this.elem.textProperty.currentData.l.length) {
this.getValue();
}
//var easer = bez.getEasingCurve(this.ne.v/100,0,1-this.xe.v/100,1);
var x1 = 0;
var y1 = 0;
var x2 = 1;
var y2 = 1;
if(this.ne.v > 0) {
x1 = this.ne.v / 100.0;
}
else {
y1 = -this.ne.v / 100.0;
}
if(this.xe.v > 0) {
x2 = 1.0 - this.xe.v / 100.0;
}
else {
y2 = 1.0 + this.xe.v / 100.0;
}
var easer = BezierFactory.getBezierEasing(x1, y1, x2, y2).get;
var mult = 0;
var s = this.finalS;
var e = this.finalE;
var type = this.data.sh;
if (type === 2){
if (e === s) {
mult = ind >= e ? 1 : 0;
} else {
mult = max(0, min(0.5 / (e - s) + (ind - s) / (e - s), 1));
}
mult = easer(mult);
} else if(type === 3) {
if (e === s) {
mult = ind >= e ? 0 : 1;
}else{
mult = 1 - max(0, min(0.5 / (e - s) + (ind - s) / (e - s),1));
}
mult = easer(mult);
} else if (type === 4) {
if (e === s) {
mult = 0;
} else {
mult = max(0, min(0.5 / (e - s) + (ind - s) / (e - s), 1));
if (mult < 0.5) {
mult *= 2;
} else {
mult = 1 - 2 * (mult - 0.5);
}
}
mult = easer(mult);
} else if (type === 5) {
if (e === s){
mult = 0;
} else {
var tot = e - s;
/*ind += 0.5;
mult = -4/(tot*tot)*(ind*ind)+(4/tot)*ind;*/
ind = min(max(0, ind + 0.5 - s), e - s);
var x = -tot/2+ind;
var a = tot/2;
mult = Math.sqrt(1 - (x * x) / (a * a));
}
mult = easer(mult);
} else if (type === 6) {
if (e === s){
mult = 0;
} else {
ind = min(max(0, ind + 0.5 - s), e - s);
mult = (1 + (Math.cos((Math.PI + Math.PI * 2 * (ind) / (e - s))))) / 2;
}
mult = easer(mult);
} else {
if (ind >= floor(s)) {
if (ind - s < 0) {
mult = max(0, min(min(e, 1) - (s - ind), 1));
} else {
mult = max(0, min(e - ind, 1));
}
}
mult = easer(mult);
}
return mult*this.a.v;
},
getValue: function(newCharsFlag) {
this.iterateDynamicProperties();
this._mdf = newCharsFlag || this._mdf;
this._currentTextLength = this.elem.textProperty.currentData.l.length || 0;
if(newCharsFlag && this.data.r === 2) {
this.e.v = this._currentTextLength;
}
var divisor = this.data.r === 2 ? 1 : 100 / this.data.totalChars;
var o = this.o.v/divisor;
var s = this.s.v/divisor + o;
var e = (this.e.v/divisor) + o;
if(s>e){
var _s = s;
s = e;
e = _s;
}
this.finalS = s;
this.finalE = e;
}
}
extendPrototype([DynamicPropertyContainer], TextSelectorProp);
function getTextSelectorProp(elem, data,arr) {
return new TextSelectorProp(elem, data, arr);
}
return {
getTextSelectorProp: getTextSelectorProp
};
}());
var pool_factory = (function() {
return function(initialLength, _create, _release, _clone) {
var _length = 0;
var _maxLength = initialLength;
var pool = createSizedArray(_maxLength);
var ob = {
newElement: newElement,
release: release
};
function newElement(){
var element;
if(_length){
_length -= 1;
element = pool[_length];
} else {
element = _create();
}
return element;
}
function release(element) {
if(_length === _maxLength) {
pool = pooling.double(pool);
_maxLength = _maxLength*2;
}
if (_release) {
_release(element);
}
pool[_length] = element;
_length += 1;
}
function clone() {
var clonedElement = newElement();
return _clone(clonedElement);
}
return ob;
};
}());
var pooling = (function(){
function double(arr){
return arr.concat(createSizedArray(arr.length));
}
return {
double: double
};
}());
var point_pool = (function(){
function create() {
return createTypedArray('float32', 2);
}
return pool_factory(8, create);
}());
var shape_pool = (function(){
function create() {
return new ShapePath();
}
function release(shapePath) {
var len = shapePath._length, i;
for(i = 0; i < len; i += 1) {
point_pool.release(shapePath.v[i]);
point_pool.release(shapePath.i[i]);
point_pool.release(shapePath.o[i]);
shapePath.v[i] = null;
shapePath.i[i] = null;
shapePath.o[i] = null;
}
shapePath._length = 0;
shapePath.c = false;
}
function clone(shape) {
var cloned = factory.newElement();
var i, len = shape._length === undefined ? shape.v.length : shape._length;
cloned.setLength(len);
cloned.c = shape.c;
var pt;
for(i = 0; i < len; i += 1) {
cloned.setTripleAt(shape.v[i][0],shape.v[i][1],shape.o[i][0],shape.o[i][1],shape.i[i][0],shape.i[i][1], i);
}
return cloned;
}
var factory = pool_factory(4, create, release);
factory.clone = clone;
return factory;
}());
var shapeCollection_pool = (function(){
var ob = {
newShapeCollection: newShapeCollection,
release: release
};
var _length = 0;
var _maxLength = 4;
var pool = createSizedArray(_maxLength);
function newShapeCollection(){
var shapeCollection;
if(_length){
_length -= 1;
shapeCollection = pool[_length];
} else {
shapeCollection = new ShapeCollection();
}
return shapeCollection;
}
function release(shapeCollection) {
var i, len = shapeCollection._length;
for(i = 0; i < len; i += 1) {
shape_pool.release(shapeCollection.shapes[i]);
}
shapeCollection._length = 0;
if(_length === _maxLength) {
pool = pooling.double(pool);
_maxLength = _maxLength*2;
}
pool[_length] = shapeCollection;
_length += 1;
}
return ob;
}());
var segments_length_pool = (function(){
function create() {
return {
lengths: [],
totalLength: 0
};
}
function release(element) {
var i, len = element.lengths.length;
for(i=0;i<len;i+=1) {
bezier_length_pool.release(element.lengths[i]);
}
element.lengths.length = 0;
}
return pool_factory(8, create, release);
}());
var bezier_length_pool = (function(){
function create() {
return {
addedLength: 0,
percents: createTypedArray('float32', defaultCurveSegments),
lengths: createTypedArray('float32', defaultCurveSegments),
};
}
return pool_factory(8, create);
}());
function BaseRenderer(){}
BaseRenderer.prototype.checkLayers = function(num){
var i, len = this.layers.length, data;
this.completeLayers = true;
for (i = len - 1; i >= 0; i--) {
if (!this.elements[i]) {
data = this.layers[i];
if(data.ip - data.st <= (num - this.layers[i].st) && data.op - data.st > (num - this.layers[i].st))
{
this.buildItem(i);
}
}
this.completeLayers = this.elements[i] ? this.completeLayers:false;
}
this.checkPendingElements();
};
BaseRenderer.prototype.createItem = function(layer){
switch(layer.ty){
case 2:
return this.createImage(layer);
case 0:
return this.createComp(layer);
case 1:
return this.createSolid(layer);
case 3:
return this.createNull(layer);
case 4:
return this.createShape(layer);
case 5:
return this.createText(layer);
case 13:
return this.createCamera(layer);
}
return this.createNull(layer);
};
BaseRenderer.prototype.createCamera = function(){
throw new Error('You\'re using a 3d camera. Try the html renderer.');
};
BaseRenderer.prototype.buildAllItems = function(){
var i, len = this.layers.length;
for(i=0;i<len;i+=1){
this.buildItem(i);
}
this.checkPendingElements();
};
BaseRenderer.prototype.includeLayers = function(newLayers){
this.completeLayers = false;
var i, len = newLayers.length;
var j, jLen = this.layers.length;
for(i=0;i<len;i+=1){
j = 0;
while(j<jLen){
if(this.layers[j].id == newLayers[i].id){
this.layers[j] = newLayers[i];
break;
}
j += 1;
}
}
};
BaseRenderer.prototype.setProjectInterface = function(pInterface){
this.globalData.projectInterface = pInterface;
};
BaseRenderer.prototype.initItems = function(){
if(!this.globalData.progressiveLoad){
this.buildAllItems();
}
};
BaseRenderer.prototype.buildElementParenting = function(element, parentName, hierarchy) {
var elements = this.elements;
var layers = this.layers;
var i=0, len = layers.length;
while (i < len) {
if (layers[i].ind == parentName) {
if (!elements[i] || elements[i] === true) {
this.buildItem(i);
this.addPendingElement(element);
} else {
hierarchy.push(elements[i]);
elements[i].setAsParent();
if(layers[i].parent !== undefined) {
this.buildElementParenting(element, layers[i].parent, hierarchy);
} else {
element.setHierarchy(hierarchy);
}
}
}
i += 1;
}
};
BaseRenderer.prototype.addPendingElement = function(element){
this.pendingElements.push(element);
};
BaseRenderer.prototype.searchExtraCompositions = function(assets){
var i, len = assets.length;
for(i=0;i<len;i+=1){
if(assets[i].xt){
var comp = this.createComp(assets[i]);
comp.initExpressions();
this.globalData.projectInterface.registerComposition(comp);
}
}
};
BaseRenderer.prototype.setupGlobalData = function(animData, fontsContainer) {
this.globalData.fontManager = new FontManager();
this.globalData.fontManager.addChars(animData.chars);
this.globalData.fontManager.addFonts(animData.fonts, fontsContainer);
this.globalData.getAssetData = this.animationItem.getAssetData.bind(this.animationItem);
this.globalData.getAssetsPath = this.animationItem.getAssetsPath.bind(this.animationItem);
this.globalData.imageLoader = this.animationItem.imagePreloader;
this.globalData.frameId = 0;
this.globalData.frameRate = animData.fr;
this.globalData.nm = animData.nm;
this.globalData.compSize = {
w: animData.w,
h: animData.h
}
}
function SVGRenderer(animationItem, config){
this.animationItem = animationItem;
this.layers = null;
this.renderedFrame = -1;
this.svgElement = createNS('svg');
var ariaLabel = '';
if (config && config.title) {
var titleElement = createNS('title');
var titleId = createElementID();
titleElement.setAttribute('id', titleId);
titleElement.textContent = config.title;
this.svgElement.appendChild(titleElement);
ariaLabel += titleId;
}
if (config && config.description) {
var descElement = createNS('desc');
var descId = createElementID();
descElement.setAttribute('id', descId);
descElement.textContent = config.description;
this.svgElement.appendChild(descElement);
ariaLabel += ' ' + descId;
}
if (ariaLabel) {
this.svgElement.setAttribute('aria-labelledby', ariaLabel)
}
var defs = createNS( 'defs');
this.svgElement.appendChild(defs);
var maskElement = createNS('g');
this.svgElement.appendChild(maskElement);
this.layerElement = maskElement;
this.renderConfig = {
preserveAspectRatio: (config && config.preserveAspectRatio) || 'xMidYMid meet',
imagePreserveAspectRatio: (config && config.imagePreserveAspectRatio) || 'xMidYMid slice',
progressiveLoad: (config && config.progressiveLoad) || false,
hideOnTransparent: (config && config.hideOnTransparent === false) ? false : true,
viewBoxOnly: (config && config.viewBoxOnly) || false,
viewBoxSize: (config && config.viewBoxSize) || false,
className: (config && config.className) || '',
id: (config && config.id) || '',
focusable: config && config.focusable
};
this.globalData = {
_mdf: false,
frameNum: -1,
defs: defs,
renderConfig: this.renderConfig
};
this.elements = [];
this.pendingElements = [];
this.destroyed = false;
this.rendererType = 'svg';
}
extendPrototype([BaseRenderer],SVGRenderer);
SVGRenderer.prototype.createNull = function (data) {
return new NullElement(data,this.globalData,this);
};
SVGRenderer.prototype.createShape = function (data) {
return new SVGShapeElement(data,this.globalData,this);
};
SVGRenderer.prototype.createText = function (data) {
return new SVGTextElement(data,this.globalData,this);
};
SVGRenderer.prototype.createImage = function (data) {
return new IImageElement(data,this.globalData,this);
};
SVGRenderer.prototype.createComp = function (data) {
return new SVGCompElement(data,this.globalData,this);
};
SVGRenderer.prototype.createSolid = function (data) {
return new ISolidElement(data,this.globalData,this);
};
SVGRenderer.prototype.configAnimation = function(animData){
this.svgElement.setAttribute('xmlns','http://www.w3.org/2000/svg');
if(this.renderConfig.viewBoxSize) {
this.svgElement.setAttribute('viewBox',this.renderConfig.viewBoxSize);
} else {
this.svgElement.setAttribute('viewBox','0 0 '+animData.w+' '+animData.h);
}
if(!this.renderConfig.viewBoxOnly) {
this.svgElement.setAttribute('width',animData.w);
this.svgElement.setAttribute('height',animData.h);
this.svgElement.style.width = '100%';
this.svgElement.style.height = '100%';
this.svgElement.style.transform = 'translate3d(0,0,0)';
}
if (this.renderConfig.className) {
this.svgElement.setAttribute('class', this.renderConfig.className);
}
if (this.renderConfig.id) {
this.svgElement.setAttribute('id', this.renderConfig.id);
}
if (this.renderConfig.focusable !== undefined) {
this.svgElement.setAttribute('focusable', this.renderConfig.focusable);
}
this.svgElement.setAttribute('preserveAspectRatio',this.renderConfig.preserveAspectRatio);
//this.layerElement.style.transform = 'translate3d(0,0,0)';
//this.layerElement.style.transformOrigin = this.layerElement.style.mozTransformOrigin = this.layerElement.style.webkitTransformOrigin = this.layerElement.style['-webkit-transform'] = "0px 0px 0px";
this.animationItem.wrapper.appendChild(this.svgElement);
//Mask animation
var defs = this.globalData.defs;
this.setupGlobalData(animData, defs);
this.globalData.progressiveLoad = this.renderConfig.progressiveLoad;
this.data = animData;
var maskElement = createNS( 'clipPath');
var rect = createNS('rect');
rect.setAttribute('width',animData.w);
rect.setAttribute('height',animData.h);
rect.setAttribute('x',0);
rect.setAttribute('y',0);
var maskId = createElementID();
maskElement.setAttribute('id', maskId);
maskElement.appendChild(rect);
this.layerElement.setAttribute("clip-path", "url(" + locationHref + "#"+maskId+")");
defs.appendChild(maskElement);
this.layers = animData.layers;
this.elements = createSizedArray(animData.layers.length);
};
SVGRenderer.prototype.destroy = function () {
this.animationItem.wrapper.innerHTML = '';
this.layerElement = null;
this.globalData.defs = null;
var i, len = this.layers ? this.layers.length : 0;
for (i = 0; i < len; i++) {
if(this.elements[i]){
this.elements[i].destroy();
}
}
this.elements.length = 0;
this.destroyed = true;
this.animationItem = null;
};
SVGRenderer.prototype.updateContainerSize = function () {
};
SVGRenderer.prototype.buildItem = function(pos){
var elements = this.elements;
if(elements[pos] || this.layers[pos].ty == 99){
return;
}
elements[pos] = true;
var element = this.createItem(this.layers[pos]);
elements[pos] = element;
if(expressionsPlugin){
if(this.layers[pos].ty === 0){
this.globalData.projectInterface.registerComposition(element);
}
element.initExpressions();
}
this.appendElementInPos(element,pos);
if(this.layers[pos].tt){
if(!this.elements[pos - 1] || this.elements[pos - 1] === true){
this.buildItem(pos - 1);
this.addPendingElement(element);
} else {
element.setMatte(elements[pos - 1].layerId);
}
}
};
SVGRenderer.prototype.checkPendingElements = function(){
while(this.pendingElements.length){
var element = this.pendingElements.pop();
element.checkParenting();
if(element.data.tt){
var i = 0, len = this.elements.length;
while(i<len){
if(this.elements[i] === element){
element.setMatte(this.elements[i - 1].layerId);
break;
}
i += 1;
}
}
}
};
SVGRenderer.prototype.renderFrame = function(num){
if(this.renderedFrame === num || this.destroyed){
return;
}
if(num === null){
num = this.renderedFrame;
}else{
this.renderedFrame = num;
}
// console.log('-------');
// console.log('FRAME ',num);
this.globalData.frameNum = num;
this.globalData.frameId += 1;
this.globalData.projectInterface.currentFrame = num;
this.globalData._mdf = false;
var i, len = this.layers.length;
if(!this.completeLayers){
this.checkLayers(num);
}
for (i = len - 1; i >= 0; i--) {
if(this.completeLayers || this.elements[i]){
this.elements[i].prepareFrame(num - this.layers[i].st);
}
}
if(this.globalData._mdf) {
for (i = 0; i < len; i += 1) {
if(this.completeLayers || this.elements[i]){
this.elements[i].renderFrame();
}
}
}
};
SVGRenderer.prototype.appendElementInPos = function(element, pos){
var newElement = element.getBaseElement();
if(!newElement){
return;
}
var i = 0;
var nextElement;
while(i<pos){
if(this.elements[i] && this.elements[i]!== true && this.elements[i].getBaseElement()){
nextElement = this.elements[i].getBaseElement();
}
i += 1;
}
if(nextElement){
this.layerElement.insertBefore(newElement, nextElement);
} else {
this.layerElement.appendChild(newElement);
}
};
SVGRenderer.prototype.hide = function(){
this.layerElement.style.display = 'none';
};
SVGRenderer.prototype.show = function(){
this.layerElement.style.display = 'block';
};
function CanvasRenderer(animationItem, config){
this.animationItem = animationItem;
this.renderConfig = {
clearCanvas: (config && config.clearCanvas !== undefined) ? config.clearCanvas : true,
context: (config && config.context) || null,
progressiveLoad: (config && config.progressiveLoad) || false,
preserveAspectRatio: (config && config.preserveAspectRatio) || 'xMidYMid meet',
imagePreserveAspectRatio: (config && config.imagePreserveAspectRatio) || 'xMidYMid slice',
className: (config && config.className) || '',
id: (config && config.id) || '',
};
this.renderConfig.dpr = (config && config.dpr) || 1;
if (this.animationItem.wrapper) {
this.renderConfig.dpr = (config && config.dpr) || window.devicePixelRatio || 1;
}
this.renderedFrame = -1;
this.globalData = {
frameNum: -1,
_mdf: false,
renderConfig: this.renderConfig,
currentGlobalAlpha: -1
};
this.contextData = new CVContextData();
this.elements = [];
this.pendingElements = [];
this.transformMat = new Matrix();
this.completeLayers = false;
this.rendererType = 'canvas';
}
extendPrototype([BaseRenderer],CanvasRenderer);
CanvasRenderer.prototype.createShape = function (data) {
return new CVShapeElement(data, this.globalData, this);
};
CanvasRenderer.prototype.createText = function (data) {
return new CVTextElement(data, this.globalData, this);
};
CanvasRenderer.prototype.createImage = function (data) {
return new CVImageElement(data, this.globalData, this);
};
CanvasRenderer.prototype.createComp = function (data) {
return new CVCompElement(data, this.globalData, this);
};
CanvasRenderer.prototype.createSolid = function (data) {
return new CVSolidElement(data, this.globalData, this);
};
CanvasRenderer.prototype.createNull = SVGRenderer.prototype.createNull;
CanvasRenderer.prototype.ctxTransform = function(props){
if(props[0] === 1 && props[1] === 0 && props[4] === 0 && props[5] === 1 && props[12] === 0 && props[13] === 0){
return;
}
if(!this.renderConfig.clearCanvas){
this.canvasContext.transform(props[0],props[1],props[4],props[5],props[12],props[13]);
return;
}
this.transformMat.cloneFromProps(props);
var cProps = this.contextData.cTr.props;
this.transformMat.transform(cProps[0],cProps[1],cProps[2],cProps[3],cProps[4],cProps[5],cProps[6],cProps[7],cProps[8],cProps[9],cProps[10],cProps[11],cProps[12],cProps[13],cProps[14],cProps[15]);
//this.contextData.cTr.transform(props[0],props[1],props[2],props[3],props[4],props[5],props[6],props[7],props[8],props[9],props[10],props[11],props[12],props[13],props[14],props[15]);
this.contextData.cTr.cloneFromProps(this.transformMat.props);
var trProps = this.contextData.cTr.props;
this.canvasContext.setTransform(trProps[0],trProps[1],trProps[4],trProps[5],trProps[12],trProps[13]);
};
CanvasRenderer.prototype.ctxOpacity = function(op){
/*if(op === 1){
return;
}*/
if(!this.renderConfig.clearCanvas){
this.canvasContext.globalAlpha *= op < 0 ? 0 : op;
this.globalData.currentGlobalAlpha = this.contextData.cO;
return;
}
this.contextData.cO *= op < 0 ? 0 : op;
if(this.globalData.currentGlobalAlpha !== this.contextData.cO) {
this.canvasContext.globalAlpha = this.contextData.cO;
this.globalData.currentGlobalAlpha = this.contextData.cO;
}
};
CanvasRenderer.prototype.reset = function(){
if(!this.renderConfig.clearCanvas){
this.canvasContext.restore();
return;
}
this.contextData.reset();
};
CanvasRenderer.prototype.save = function(actionFlag){
if(!this.renderConfig.clearCanvas){
this.canvasContext.save();
return;
}
if(actionFlag){
this.canvasContext.save();
}
var props = this.contextData.cTr.props;
if(this.contextData._length <= this.contextData.cArrPos) {
this.contextData.duplicate();
}
var i, arr = this.contextData.saved[this.contextData.cArrPos];
for (i = 0; i < 16; i += 1) {
arr[i] = props[i];
}
this.contextData.savedOp[this.contextData.cArrPos] = this.contextData.cO;
this.contextData.cArrPos += 1;
};
CanvasRenderer.prototype.restore = function(actionFlag){
if(!this.renderConfig.clearCanvas){
this.canvasContext.restore();
return;
}
if(actionFlag){
this.canvasContext.restore();
this.globalData.blendMode = 'source-over';
}
this.contextData.cArrPos -= 1;
var popped = this.contextData.saved[this.contextData.cArrPos];
var i,arr = this.contextData.cTr.props;
for(i=0;i<16;i+=1){
arr[i] = popped[i];
}
this.canvasContext.setTransform(popped[0],popped[1],popped[4],popped[5],popped[12],popped[13]);
popped = this.contextData.savedOp[this.contextData.cArrPos];
this.contextData.cO = popped;
if(this.globalData.currentGlobalAlpha !== popped) {
this.canvasContext.globalAlpha = popped;
this.globalData.currentGlobalAlpha = popped;
}
};
CanvasRenderer.prototype.configAnimation = function(animData){
if(this.animationItem.wrapper){
this.animationItem.container = createTag('canvas');
this.animationItem.container.style.width = '100%';
this.animationItem.container.style.height = '100%';
//this.animationItem.container.style.transform = 'translate3d(0,0,0)';
//this.animationItem.container.style.webkitTransform = 'translate3d(0,0,0)';
this.animationItem.container.style.transformOrigin = this.animationItem.container.style.mozTransformOrigin = this.animationItem.container.style.webkitTransformOrigin = this.animationItem.container.style['-webkit-transform'] = "0px 0px 0px";
this.animationItem.wrapper.appendChild(this.animationItem.container);
this.canvasContext = this.animationItem.container.getContext('2d');
if(this.renderConfig.className) {
this.animationItem.container.setAttribute('class', this.renderConfig.className);
}
if(this.renderConfig.id) {
this.animationItem.container.setAttribute('id', this.renderConfig.id);
}
}else{
this.canvasContext = this.renderConfig.context;
}
this.data = animData;
this.layers = animData.layers;
this.transformCanvas = {
w: animData.w,
h:animData.h,
sx:0,
sy:0,
tx:0,
ty:0
};
this.setupGlobalData(animData, document.body);
this.globalData.canvasContext = this.canvasContext;
this.globalData.renderer = this;
this.globalData.isDashed = false;
this.globalData.progressiveLoad = this.renderConfig.progressiveLoad;
this.globalData.transformCanvas = this.transformCanvas;
this.elements = createSizedArray(animData.layers.length);
this.updateContainerSize();
};
CanvasRenderer.prototype.updateContainerSize = function () {
this.reset();
var elementWidth,elementHeight;
if(this.animationItem.wrapper && this.animationItem.container){
elementWidth = this.animationItem.wrapper.offsetWidth;
elementHeight = this.animationItem.wrapper.offsetHeight;
this.animationItem.container.setAttribute('width',elementWidth * this.renderConfig.dpr );
this.animationItem.container.setAttribute('height',elementHeight * this.renderConfig.dpr);
}else{
elementWidth = this.canvasContext.canvas.width * this.renderConfig.dpr;
elementHeight = this.canvasContext.canvas.height * this.renderConfig.dpr;
}
var elementRel,animationRel;
if(this.renderConfig.preserveAspectRatio.indexOf('meet') !== -1 || this.renderConfig.preserveAspectRatio.indexOf('slice') !== -1){
var par = this.renderConfig.preserveAspectRatio.split(' ');
var fillType = par[1] || 'meet';
var pos = par[0] || 'xMidYMid';
var xPos = pos.substr(0,4);
var yPos = pos.substr(4);
elementRel = elementWidth/elementHeight;
animationRel = this.transformCanvas.w/this.transformCanvas.h;
if(animationRel>elementRel && fillType === 'meet' || animationRel<elementRel && fillType === 'slice'){
this.transformCanvas.sx = elementWidth/(this.transformCanvas.w/this.renderConfig.dpr);
this.transformCanvas.sy = elementWidth/(this.transformCanvas.w/this.renderConfig.dpr);
}else{
this.transformCanvas.sx = elementHeight/(this.transformCanvas.h / this.renderConfig.dpr);
this.transformCanvas.sy = elementHeight/(this.transformCanvas.h / this.renderConfig.dpr);
}
if(xPos === 'xMid' && ((animationRel<elementRel && fillType==='meet') || (animationRel>elementRel && fillType === 'slice'))){
this.transformCanvas.tx = (elementWidth-this.transformCanvas.w*(elementHeight/this.transformCanvas.h))/2*this.renderConfig.dpr;
} else if(xPos === 'xMax' && ((animationRel<elementRel && fillType==='meet') || (animationRel>elementRel && fillType === 'slice'))){
this.transformCanvas.tx = (elementWidth-this.transformCanvas.w*(elementHeight/this.transformCanvas.h))*this.renderConfig.dpr;
} else {
this.transformCanvas.tx = 0;
}
if(yPos === 'YMid' && ((animationRel>elementRel && fillType==='meet') || (animationRel<elementRel && fillType === 'slice'))){
this.transformCanvas.ty = ((elementHeight-this.transformCanvas.h*(elementWidth/this.transformCanvas.w))/2)*this.renderConfig.dpr;
} else if(yPos === 'YMax' && ((animationRel>elementRel && fillType==='meet') || (animationRel<elementRel && fillType === 'slice'))){
this.transformCanvas.ty = ((elementHeight-this.transformCanvas.h*(elementWidth/this.transformCanvas.w)))*this.renderConfig.dpr;
} else {
this.transformCanvas.ty = 0;
}
}else if(this.renderConfig.preserveAspectRatio == 'none'){
this.transformCanvas.sx = elementWidth/(this.transformCanvas.w/this.renderConfig.dpr);
this.transformCanvas.sy = elementHeight/(this.transformCanvas.h/this.renderConfig.dpr);
this.transformCanvas.tx = 0;
this.transformCanvas.ty = 0;
}else{
this.transformCanvas.sx = this.renderConfig.dpr;
this.transformCanvas.sy = this.renderConfig.dpr;
this.transformCanvas.tx = 0;
this.transformCanvas.ty = 0;
}
this.transformCanvas.props = [this.transformCanvas.sx,0,0,0,0,this.transformCanvas.sy,0,0,0,0,1,0,this.transformCanvas.tx,this.transformCanvas.ty,0,1];
/*var i, len = this.elements.length;
for(i=0;i<len;i+=1){
if(this.elements[i] && this.elements[i].data.ty === 0){
this.elements[i].resize(this.globalData.transformCanvas);
}
}*/
this.ctxTransform(this.transformCanvas.props);
this.canvasContext.beginPath();
this.canvasContext.rect(0,0,this.transformCanvas.w,this.transformCanvas.h);
this.canvasContext.closePath();
this.canvasContext.clip();
this.renderFrame(this.renderedFrame, true);
};
CanvasRenderer.prototype.destroy = function () {
if(this.renderConfig.clearCanvas) {
this.animationItem.wrapper.innerHTML = '';
}
var i, len = this.layers ? this.layers.length : 0;
for (i = len - 1; i >= 0; i-=1) {
if(this.elements[i]) {
this.elements[i].destroy();
}
}
this.elements.length = 0;
this.globalData.canvasContext = null;
this.animationItem.container = null;
this.destroyed = true;
};
CanvasRenderer.prototype.renderFrame = function(num, forceRender){
if((this.renderedFrame === num && this.renderConfig.clearCanvas === true && !forceRender) || this.destroyed || num === -1){
return;
}
this.renderedFrame = num;
this.globalData.frameNum = num - this.animationItem._isFirstFrame;
this.globalData.frameId += 1;
this.globalData._mdf = !this.renderConfig.clearCanvas || forceRender;
this.globalData.projectInterface.currentFrame = num;
// console.log('--------');
// console.log('NEW: ',num);
var i, len = this.layers.length;
if(!this.completeLayers){
this.checkLayers(num);
}
for (i = 0; i < len; i++) {
if(this.completeLayers || this.elements[i]){
this.elements[i].prepareFrame(num - this.layers[i].st);
}
}
if(this.globalData._mdf) {
if(this.renderConfig.clearCanvas === true){
this.canvasContext.clearRect(0, 0, this.transformCanvas.w, this.transformCanvas.h);
}else{
this.save();
}
for (i = len - 1; i >= 0; i-=1) {
if(this.completeLayers || this.elements[i]){
this.elements[i].renderFrame();
}
}
if(this.renderConfig.clearCanvas !== true){
this.restore();
}
}
};
CanvasRenderer.prototype.buildItem = function(pos){
var elements = this.elements;
if(elements[pos] || this.layers[pos].ty == 99){
return;
}
var element = this.createItem(this.layers[pos], this,this.globalData);
elements[pos] = element;
element.initExpressions();
/*if(this.layers[pos].ty === 0){
element.resize(this.globalData.transformCanvas);
}*/
};
CanvasRenderer.prototype.checkPendingElements = function(){
while(this.pendingElements.length){
var element = this.pendingElements.pop();
element.checkParenting();
}
};
CanvasRenderer.prototype.hide = function(){
this.animationItem.container.style.display = 'none';
};
CanvasRenderer.prototype.show = function(){
this.animationItem.container.style.display = 'block';
};
CanvasRenderer.prototype.configAnimation = function(animData){
if(this.animationItem.wrapper){
this.animationItem.container = createTag('canvas');
this.animationItem.container.style.width = '100%';
this.animationItem.container.style.height = '100%';
//this.animationItem.container.style.transform = 'translate3d(0,0,0)';
//this.animationItem.container.style.webkitTransform = 'translate3d(0,0,0)';
this.animationItem.container.style.transformOrigin = this.animationItem.container.style.mozTransformOrigin = this.animationItem.container.style.webkitTransformOrigin = this.animationItem.container.style['-webkit-transform'] = "0px 0px 0px";
this.animationItem.wrapper.appendChild(this.animationItem.container);
this.canvasContext = this.animationItem.container.getContext('2d');
if(this.renderConfig.className) {
this.animationItem.container.setAttribute('class', this.renderConfig.className);
}
}else{
this.canvasContext = this.renderConfig.context;
}
this.data = animData;
this.layers = animData.layers;
this.transformCanvas = {
w: animData.w,
h:animData.h,
sx:0,
sy:0,
tx:0,
ty:0
};
this.globalData.frameId = 0;
this.globalData.frameRate = animData.fr;
this.globalData.nm = animData.nm;
this.globalData.compSize = {
w: animData.w,
h: animData.h
}
this.globalData.canvasContext = this.canvasContext;
this.globalData.renderer = this;
this.globalData.isDashed = false;
this.globalData.progressiveLoad = this.renderConfig.progressiveLoad;
this.globalData.transformCanvas = this.transformCanvas;
this.elements = createSizedArray(animData.layers.length);
this.updateContainerSize();
};
function MaskElement(data,element,globalData) {
this.data = data;
this.element = element;
this.globalData = globalData;
this.storedData = [];
this.masksProperties = this.data.masksProperties || [];
this.maskElement = null;
var defs = this.globalData.defs;
var i, len = this.masksProperties ? this.masksProperties.length : 0;
this.viewData = createSizedArray(len);
this.solidPath = '';
var path, properties = this.masksProperties;
var count = 0;
var currentMasks = [];
var j, jLen;
var layerId = createElementID();
var rect, expansor, feMorph,x;
var maskType = 'clipPath', maskRef = 'clip-path';
for (i = 0; i < len; i++) {
if((properties[i].mode !== 'a' && properties[i].mode !== 'n')|| properties[i].inv || properties[i].o.k !== 100 || properties[i].o.x){
maskType = 'mask';
maskRef = 'mask';
}
if((properties[i].mode == 's' || properties[i].mode == 'i') && count === 0){
rect = createNS( 'rect');
rect.setAttribute('fill', '#ffffff');
rect.setAttribute('width', this.element.comp.data.w || 0);
rect.setAttribute('height', this.element.comp.data.h || 0);
currentMasks.push(rect);
} else {
rect = null;
}
path = createNS( 'path');
if(properties[i].mode == 'n') {
// TODO move this to a factory or to a constructor
this.viewData[i] = {
op: PropertyFactory.getProp(this.element,properties[i].o,0,0.01,this.element),
prop: ShapePropertyFactory.getShapeProp(this.element,properties[i],3),
elem: path,
lastPath: ''
};
defs.appendChild(path);
continue;
}
count += 1;
path.setAttribute('fill', properties[i].mode === 's' ? '#000000':'#ffffff');
path.setAttribute('clip-rule','nonzero');
var filterID;
if (properties[i].x.k !== 0) {
maskType = 'mask';
maskRef = 'mask';
x = PropertyFactory.getProp(this.element,properties[i].x,0,null,this.element);
filterID = createElementID();
expansor = createNS('filter');
expansor.setAttribute('id',filterID);
feMorph = createNS('feMorphology');
feMorph.setAttribute('operator','erode');
feMorph.setAttribute('in','SourceGraphic');
feMorph.setAttribute('radius','0');
expansor.appendChild(feMorph);
defs.appendChild(expansor);
path.setAttribute('stroke', properties[i].mode === 's' ? '#000000':'#ffffff');
} else {
feMorph = null;
x = null;
}
// TODO move this to a factory or to a constructor
this.storedData[i] = {
elem: path,
x: x,
expan: feMorph,
lastPath: '',
lastOperator:'',
filterId:filterID,
lastRadius:0
};
if(properties[i].mode == 'i'){
jLen = currentMasks.length;
var g = createNS('g');
for(j=0;j<jLen;j+=1){
g.appendChild(currentMasks[j]);
}
var mask = createNS('mask');
mask.setAttribute('mask-type','alpha');
mask.setAttribute('id',layerId+'_'+count);
mask.appendChild(path);
defs.appendChild(mask);
g.setAttribute('mask','url(' + locationHref + '#'+layerId+'_'+count+')');
currentMasks.length = 0;
currentMasks.push(g);
}else{
currentMasks.push(path);
}
if(properties[i].inv && !this.solidPath){
this.solidPath = this.createLayerSolidPath();
}
// TODO move this to a factory or to a constructor
this.viewData[i] = {
elem: path,
lastPath: '',
op: PropertyFactory.getProp(this.element,properties[i].o,0,0.01,this.element),
prop:ShapePropertyFactory.getShapeProp(this.element,properties[i],3),
invRect: rect
};
if(!this.viewData[i].prop.k){
this.drawPath(properties[i],this.viewData[i].prop.v,this.viewData[i]);
}
}
this.maskElement = createNS( maskType);
len = currentMasks.length;
for(i=0;i<len;i+=1){
this.maskElement.appendChild(currentMasks[i]);
}
if(count > 0){
this.maskElement.setAttribute('id', layerId);
this.element.maskedElement.setAttribute(maskRef, "url(" + locationHref + "#" + layerId + ")");
defs.appendChild(this.maskElement);
}
if (this.viewData.length) {
this.element.addRenderableComponent(this);
}
}
MaskElement.prototype.getMaskProperty = function(pos){
return this.viewData[pos].prop;
};
MaskElement.prototype.renderFrame = function (isFirstFrame) {
var finalMat = this.element.finalTransform.mat;
var i, len = this.masksProperties.length;
for (i = 0; i < len; i++) {
if(this.viewData[i].prop._mdf || isFirstFrame){
this.drawPath(this.masksProperties[i],this.viewData[i].prop.v,this.viewData[i]);
}
if(this.viewData[i].op._mdf || isFirstFrame){
this.viewData[i].elem.setAttribute('fill-opacity',this.viewData[i].op.v);
}
if(this.masksProperties[i].mode !== 'n'){
if(this.viewData[i].invRect && (this.element.finalTransform.mProp._mdf || isFirstFrame)){
this.viewData[i].invRect.setAttribute('transform', finalMat.getInverseMatrix().to2dCSS())
}
if(this.storedData[i].x && (this.storedData[i].x._mdf || isFirstFrame)){
var feMorph = this.storedData[i].expan;
if(this.storedData[i].x.v < 0){
if(this.storedData[i].lastOperator !== 'erode'){
this.storedData[i].lastOperator = 'erode';
this.storedData[i].elem.setAttribute('filter','url(' + locationHref + '#'+this.storedData[i].filterId+')');
}
feMorph.setAttribute('radius',-this.storedData[i].x.v);
}else{
if(this.storedData[i].lastOperator !== 'dilate'){
this.storedData[i].lastOperator = 'dilate';
this.storedData[i].elem.setAttribute('filter',null);
}
this.storedData[i].elem.setAttribute('stroke-width', this.storedData[i].x.v*2);
}
}
}
}
};
MaskElement.prototype.getMaskelement = function () {
return this.maskElement;
};
MaskElement.prototype.createLayerSolidPath = function(){
var path = 'M0,0 ';
path += ' h' + this.globalData.compSize.w ;
path += ' v' + this.globalData.compSize.h ;
path += ' h-' + this.globalData.compSize.w ;
path += ' v-' + this.globalData.compSize.h + ' ';
return path;
};
MaskElement.prototype.drawPath = function(pathData,pathNodes,viewData){
var pathString = " M"+pathNodes.v[0][0]+','+pathNodes.v[0][1];
var i, len;
len = pathNodes._length;
for(i=1;i<len;i+=1){
//pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[i][0]+','+pathNodes.i[i][1] + " "+pathNodes.v[i][0]+','+pathNodes.v[i][1];
pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[i][0]+','+pathNodes.i[i][1] + " "+pathNodes.v[i][0]+','+pathNodes.v[i][1];
}
//pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[0][0]+','+pathNodes.i[0][1] + " "+pathNodes.v[0][0]+','+pathNodes.v[0][1];
if(pathNodes.c && len > 1){
pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[0][0]+','+pathNodes.i[0][1] + " "+pathNodes.v[0][0]+','+pathNodes.v[0][1];
}
//pathNodes.__renderedString = pathString;
if(viewData.lastPath !== pathString){
var pathShapeValue = '';
if(viewData.elem){
if(pathNodes.c){
pathShapeValue = pathData.inv ? this.solidPath + pathString : pathString;
}
viewData.elem.setAttribute('d',pathShapeValue);
}
viewData.lastPath = pathString;
}
};
MaskElement.prototype.destroy = function(){
this.element = null;
this.globalData = null;
this.maskElement = null;
this.data = null;
this.masksProperties = null;
};
/**
* @file
* Handles AE's layer parenting property.
*
*/
function HierarchyElement(){}
HierarchyElement.prototype = {
/**
* @function
* Initializes hierarchy properties
*
*/
initHierarchy: function() {
//element's parent list
this.hierarchy = [];
//if element is parent of another layer _isParent will be true
this._isParent = false;
this.checkParenting();
},
/**
* @function
* Sets layer's hierarchy.
* @param {array} hierarch
* layer's parent list
*
*/
setHierarchy: function(hierarchy){
this.hierarchy = hierarchy;
},
/**
* @function
* Sets layer as parent.
*
*/
setAsParent: function() {
this._isParent = true;
},
/**
* @function
* Searches layer's parenting chain
*
*/
checkParenting: function(){
if (this.data.parent !== undefined){
this.comp.buildElementParenting(this, this.data.parent, []);
}
}
};
/**
* @file
* Handles element's layer frame update.
* Checks layer in point and out point
*
*/
function FrameElement(){}
FrameElement.prototype = {
/**
* @function
* Initializes frame related properties.
*
*/
initFrame: function(){
//set to true when inpoint is rendered
this._isFirstFrame = false;
//list of animated properties
this.dynamicProperties = [];
// If layer has been modified in current tick this will be true
this._mdf = false;
},
/**
* @function
* Calculates all dynamic values
*
* @param {number} num
* current frame number in Layer's time
* @param {boolean} isVisible
* if layers is currently in range
*
*/
prepareProperties: function(num, isVisible) {
var i, len = this.dynamicProperties.length;
for (i = 0;i < len; i += 1) {
if (isVisible || (this._isParent && this.dynamicProperties[i].propType === 'transform')) {
this.dynamicProperties[i].getValue();
if (this.dynamicProperties[i]._mdf) {
this.globalData._mdf = true;
this._mdf = true;
}
}
}
},
addDynamicProperty: function(prop) {
if(this.dynamicProperties.indexOf(prop) === -1) {
this.dynamicProperties.push(prop);
}
}
};
function TransformElement(){}
TransformElement.prototype = {
initTransform: function() {
this.finalTransform = {
mProp: this.data.ks ? TransformPropertyFactory.getTransformProperty(this, this.data.ks, this) : {o:0},
_matMdf: false,
_opMdf: false,
mat: new Matrix()
};
if (this.data.ao) {
this.finalTransform.mProp.autoOriented = true;
}
//TODO: check TYPE 11: Guided elements
if (this.data.ty !== 11) {
//this.createElements();
}
},
renderTransform: function() {
this.finalTransform._opMdf = this.finalTransform.mProp.o._mdf || this._isFirstFrame;
this.finalTransform._matMdf = this.finalTransform.mProp._mdf || this._isFirstFrame;
if (this.hierarchy) {
var mat;
var finalMat = this.finalTransform.mat;
var i = 0, len = this.hierarchy.length;
//Checking if any of the transformation matrices in the hierarchy chain has changed.
if (!this.finalTransform._matMdf) {
while (i < len) {
if (this.hierarchy[i].finalTransform.mProp._mdf) {
this.finalTransform._matMdf = true;
break;
}
i += 1;
}
}
if (this.finalTransform._matMdf) {
mat = this.finalTransform.mProp.v.props;
finalMat.cloneFromProps(mat);
for (i = 0; i < len; i += 1) {
mat = this.hierarchy[i].finalTransform.mProp.v.props;
finalMat.transform(mat[0], mat[1], mat[2], mat[3], mat[4], mat[5], mat[6], mat[7], mat[8], mat[9], mat[10], mat[11], mat[12], mat[13], mat[14], mat[15]);
}
}
}
},
globalToLocal: function(pt) {
var transforms = [];
transforms.push(this.finalTransform);
var flag = true;
var comp = this.comp;
while (flag) {
if (comp.finalTransform) {
if (comp.data.hasMask) {
transforms.splice(0, 0, comp.finalTransform);
}
comp = comp.comp;
} else {
flag = false;
}
}
var i, len = transforms.length,ptNew;
for (i = 0; i < len; i += 1) {
ptNew = transforms[i].mat.applyToPointArray(0, 0, 0);
//ptNew = transforms[i].mat.applyToPointArray(pt[0],pt[1],pt[2]);
pt = [pt[0] - ptNew[0], pt[1] - ptNew[1], 0];
}
return pt;
},
mHelper: new Matrix()
};
function RenderableElement(){
}
RenderableElement.prototype = {
initRenderable: function() {
//layer's visibility related to inpoint and outpoint. Rename isVisible to isInRange
this.isInRange = false;
//layer's display state
this.hidden = false;
// If layer's transparency equals 0, it can be hidden
this.isTransparent = false;
//list of animated components
this.renderableComponents = [];
},
addRenderableComponent: function(component) {
if(this.renderableComponents.indexOf(component) === -1) {
this.renderableComponents.push(component);
}
},
removeRenderableComponent: function(component) {
if(this.renderableComponents.indexOf(component) !== -1) {
this.renderableComponents.splice(this.renderableComponents.indexOf(component), 1);
}
},
prepareRenderableFrame: function(num) {
this.checkLayerLimits(num);
},
checkTransparency: function(){
if(this.finalTransform.mProp.o.v <= 0) {
if(!this.isTransparent && this.globalData.renderConfig.hideOnTransparent){
this.isTransparent = true;
this.hide();
}
} else if(this.isTransparent) {
this.isTransparent = false;
this.show();
}
},
/**
* @function
* Initializes frame related properties.
*
* @param {number} num
* current frame number in Layer's time
*
*/
checkLayerLimits: function(num) {
if(this.data.ip - this.data.st <= num && this.data.op - this.data.st > num)
{
if(this.isInRange !== true){
this.globalData._mdf = true;
this._mdf = true;
this.isInRange = true;
this.show();
}
} else {
if(this.isInRange !== false){
this.globalData._mdf = true;
this.isInRange = false;
this.hide();
}
}
},
renderRenderable: function() {
var i, len = this.renderableComponents.length;
for(i = 0; i < len; i += 1) {
this.renderableComponents[i].renderFrame(this._isFirstFrame);
}
/*this.maskManager.renderFrame(this.finalTransform.mat);
this.renderableEffectsManager.renderFrame(this._isFirstFrame);*/
},
sourceRectAtTime: function(){
return {
top:0,
left:0,
width:100,
height:100
};
},
getLayerSize: function(){
if(this.data.ty === 5){
return {w:this.data.textData.width,h:this.data.textData.height};
}else{
return {w:this.data.width,h:this.data.height};
}
}
};
function RenderableDOMElement() {}
(function(){
var _prototype = {
initElement: function(data,globalData,comp) {
this.initFrame();
this.initBaseData(data, globalData, comp);
this.initTransform(data, globalData, comp);
this.initHierarchy();
this.initRenderable();
this.initRendererElement();
this.createContainerElements();
this.createRenderableComponents();
this.createContent();
this.hide();
},
hide: function(){
if (!this.hidden && (!this.isInRange || this.isTransparent)) {
var elem = this.baseElement || this.layerElement;
elem.style.display = 'none';
this.hidden = true;
}
},
show: function(){
if (this.isInRange && !this.isTransparent){
if (!this.data.hd) {
var elem = this.baseElement || this.layerElement;
elem.style.display = 'block';
}
this.hidden = false;
this._isFirstFrame = true;
}
},
renderFrame: function() {
//If it is exported as hidden (data.hd === true) no need to render
//If it is not visible no need to render
if (this.data.hd || this.hidden) {
return;
}
this.renderTransform();
this.renderRenderable();
this.renderElement();
this.renderInnerContent();
if (this._isFirstFrame) {
this._isFirstFrame = false;
}
},
renderInnerContent: function() {},
prepareFrame: function(num) {
this._mdf = false;
this.prepareRenderableFrame(num);
this.prepareProperties(num, this.isInRange);
this.checkTransparency();
},
destroy: function(){
this.innerElem = null;
this.destroyBaseElement();
}
};
extendPrototype([RenderableElement, createProxyFunction(_prototype)], RenderableDOMElement);
}());
function ProcessedElement(element, position) {
this.elem = element;
this.pos = position;
}
function SVGShapeData(transformers, level, shape) {
this.caches = [];
this.styles = [];
this.transformers = transformers;
this.lStr = '';
this.sh = shape;
this.lvl = level;
//TODO find if there are some cases where _isAnimated can be false.
// For now, since shapes add up with other shapes. They have to be calculated every time.
// One way of finding out is checking if all styles associated to this shape depend only of this shape
this._isAnimated = !!shape.k;
// TODO: commenting this for now since all shapes are animated
var i = 0, len = transformers.length;
while(i < len) {
if(transformers[i].mProps.dynamicProperties.length) {
this._isAnimated = true;
break;
}
i += 1;
}
}
SVGShapeData.prototype.setAsAnimated = function() {
this._isAnimated = true;
}
function ShapeGroupData() {
this.it = [];
this.prevViewData = [];
this.gr = createNS('g');
}
function ShapeTransformManager() {
this.sequences = {};
this.sequenceList = [];
this.transform_key_count = 0;
}
ShapeTransformManager.prototype = {
addTransformSequence: function(transforms) {
var i, len = transforms.length;
var key = '_';
for(i = 0; i < len; i += 1) {
key += transforms[i].transform.key + '_';
}
var sequence = this.sequences[key];
if(!sequence) {
sequence = {
transforms: [].concat(transforms),
finalTransform: new Matrix(),
_mdf: false
};
this.sequences[key] = sequence;
this.sequenceList.push(sequence);
}
return sequence;
},
processSequence: function(sequence, isFirstFrame) {
var i = 0, len = sequence.transforms.length, _mdf = isFirstFrame;
while (i < len && !isFirstFrame) {
if (sequence.transforms[i].transform.mProps._mdf) {
_mdf = true;
break;
}
i += 1
}
if (_mdf) {
var props;
sequence.finalTransform.reset();
for (i = len - 1; i >= 0; i -= 1) {
props = sequence.transforms[i].transform.mProps.v.props;
sequence.finalTransform.transform(props[0],props[1],props[2],props[3],props[4],props[5],props[6],props[7],props[8],props[9],props[10],props[11],props[12],props[13],props[14],props[15]);
}
}
sequence._mdf = _mdf;
},
processSequences: function(isFirstFrame) {
var i, len = this.sequenceList.length;
for (i = 0; i < len; i += 1) {
this.processSequence(this.sequenceList[i], isFirstFrame);
}
},
getNewKey: function() {
return '_' + this.transform_key_count++;
}
}
function CVShapeData(element, data, styles, transformsManager) {
this.styledShapes = [];
this.tr = [0,0,0,0,0,0];
var ty = 4;
if(data.ty == 'rc'){
ty = 5;
}else if(data.ty == 'el'){
ty = 6;
}else if(data.ty == 'sr'){
ty = 7;
}
this.sh = ShapePropertyFactory.getShapeProp(element,data,ty,element);
var i , len = styles.length,styledShape;
for (i = 0; i < len; i += 1) {
if (!styles[i].closed) {
styledShape = {
transforms: transformsManager.addTransformSequence(styles[i].transforms),
trNodes: []
}
this.styledShapes.push(styledShape);
styles[i].elements.push(styledShape);
}
}
}
CVShapeData.prototype.setAsAnimated = SVGShapeData.prototype.setAsAnimated;
function BaseElement(){
}
BaseElement.prototype = {
checkMasks: function(){
if(!this.data.hasMask){
return false;
}
var i = 0, len = this.data.masksProperties.length;
while(i<len) {
if((this.data.masksProperties[i].mode !== 'n' && this.data.masksProperties[i].cl !== false)) {
return true;
}
i += 1;
}
return false;
},
initExpressions: function(){
this.layerInterface = LayerExpressionInterface(this);
if(this.data.hasMask && this.maskManager) {
this.layerInterface.registerMaskInterface(this.maskManager);
}
var effectsInterface = EffectsExpressionInterface.createEffectsInterface(this,this.layerInterface);
this.layerInterface.registerEffectsInterface(effectsInterface);
if(this.data.ty === 0 || this.data.xt){
this.compInterface = CompExpressionInterface(this);
} else if(this.data.ty === 4){
this.layerInterface.shapeInterface = ShapeExpressionInterface(this.shapesData,this.itemsData,this.layerInterface);
this.layerInterface.content = this.layerInterface.shapeInterface;
} else if(this.data.ty === 5){
this.layerInterface.textInterface = TextExpressionInterface(this);
this.layerInterface.text = this.layerInterface.textInterface;
}
},
setBlendMode: function(){
var blendModeValue = getBlendMode(this.data.bm);
var elem = this.baseElement || this.layerElement;
elem.style['mix-blend-mode'] = blendModeValue;
},
initBaseData: function(data, globalData, comp){
this.globalData = globalData;
this.comp = comp;
this.data = data;
this.layerId = createElementID();
//Stretch factor for old animations missing this property.
if(!this.data.sr){
this.data.sr = 1;
}
// effects manager
this.effectsManager = new EffectsManager(this.data,this,this.dynamicProperties);
},
getType: function(){
return this.type;
}
,sourceRectAtTime: function(){}
}
function NullElement(data,globalData,comp){
this.initFrame();
this.initBaseData(data, globalData, comp);
this.initFrame();
this.initTransform(data, globalData, comp);
this.initHierarchy();
}
NullElement.prototype.prepareFrame = function(num) {
this.prepareProperties(num, true);
};
NullElement.prototype.renderFrame = function() {
};
NullElement.prototype.getBaseElement = function() {
return null;
};
NullElement.prototype.destroy = function() {
};
NullElement.prototype.sourceRectAtTime = function() {
};
NullElement.prototype.hide = function() {
};
extendPrototype([BaseElement,TransformElement,HierarchyElement,FrameElement], NullElement);
function SVGBaseElement(){
}
SVGBaseElement.prototype = {
initRendererElement: function() {
this.layerElement = createNS('g');
},
createContainerElements: function(){
this.matteElement = createNS('g');
this.transformedElement = this.layerElement;
this.maskedElement = this.layerElement;
this._sizeChanged = false;
var layerElementParent = null;
//If this layer acts as a mask for the following layer
var filId, fil, gg;
if (this.data.td) {
if (this.data.td == 3 || this.data.td == 1) {
var masker = createNS('mask');
masker.setAttribute('id', this.layerId);
masker.setAttribute('mask-type', this.data.td == 3 ? 'luminance' : 'alpha');
masker.appendChild(this.layerElement);
layerElementParent = masker;
this.globalData.defs.appendChild(masker);
// This is only for IE and Edge when mask if of type alpha
if (!featureSupport.maskType && this.data.td == 1) {
masker.setAttribute('mask-type', 'luminance');
filId = createElementID();
fil = filtersFactory.createFilter(filId);
this.globalData.defs.appendChild(fil);
fil.appendChild(filtersFactory.createAlphaToLuminanceFilter());
gg = createNS('g');
gg.appendChild(this.layerElement);
layerElementParent = gg;
masker.appendChild(gg);
gg.setAttribute('filter','url(' + locationHref + '#' + filId + ')');
}
} else if(this.data.td == 2) {
var maskGroup = createNS('mask');
maskGroup.setAttribute('id', this.layerId);
maskGroup.setAttribute('mask-type','alpha');
var maskGrouper = createNS('g');
maskGroup.appendChild(maskGrouper);
filId = createElementID();
fil = filtersFactory.createFilter(filId);
////
// This solution doesn't work on Android when meta tag with viewport attribute is set
/*var feColorMatrix = createNS('feColorMatrix');
feColorMatrix.setAttribute('type', 'matrix');
feColorMatrix.setAttribute('color-interpolation-filters', 'sRGB');
feColorMatrix.setAttribute('values','1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 -1 1');
fil.appendChild(feColorMatrix);*/
////
var feCTr = createNS('feComponentTransfer');
feCTr.setAttribute('in','SourceGraphic');
fil.appendChild(feCTr);
var feFunc = createNS('feFuncA');
feFunc.setAttribute('type','table');
feFunc.setAttribute('tableValues','1.0 0.0');
feCTr.appendChild(feFunc);
////
this.globalData.defs.appendChild(fil);
var alphaRect = createNS('rect');
alphaRect.setAttribute('width', this.comp.data.w);
alphaRect.setAttribute('height', this.comp.data.h);
alphaRect.setAttribute('x','0');
alphaRect.setAttribute('y','0');
alphaRect.setAttribute('fill','#ffffff');
alphaRect.setAttribute('opacity','0');
maskGrouper.setAttribute('filter', 'url(' + locationHref + '#'+filId+')');
maskGrouper.appendChild(alphaRect);
maskGrouper.appendChild(this.layerElement);
layerElementParent = maskGrouper;
if (!featureSupport.maskType) {
maskGroup.setAttribute('mask-type', 'luminance');
fil.appendChild(filtersFactory.createAlphaToLuminanceFilter());
gg = createNS('g');
maskGrouper.appendChild(alphaRect);
gg.appendChild(this.layerElement);
layerElementParent = gg;
maskGrouper.appendChild(gg);
}
this.globalData.defs.appendChild(maskGroup);
}
} else if (this.data.tt) {
this.matteElement.appendChild(this.layerElement);
layerElementParent = this.matteElement;
this.baseElement = this.matteElement;
} else {
this.baseElement = this.layerElement;
}
if (this.data.ln) {
this.layerElement.setAttribute('id', this.data.ln);
}
if (this.data.cl) {
this.layerElement.setAttribute('class', this.data.cl);
}
//Clipping compositions to hide content that exceeds boundaries. If collapsed transformations is on, component should not be clipped
if (this.data.ty === 0 && !this.data.hd) {
var cp = createNS( 'clipPath');
var pt = createNS('path');
pt.setAttribute('d','M0,0 L' + this.data.w + ',0' + ' L' + this.data.w + ',' + this.data.h + ' L0,' + this.data.h + 'z');
var clipId = createElementID();
cp.setAttribute('id',clipId);
cp.appendChild(pt);
this.globalData.defs.appendChild(cp);
if (this.checkMasks()) {
var cpGroup = createNS('g');
cpGroup.setAttribute('clip-path','url(' + locationHref + '#'+clipId + ')');
cpGroup.appendChild(this.layerElement);
this.transformedElement = cpGroup;
if (layerElementParent) {
layerElementParent.appendChild(this.transformedElement);
} else {
this.baseElement = this.transformedElement;
}
} else {
this.layerElement.setAttribute('clip-path','url(' + locationHref + '#'+clipId+')');
}
}
if (this.data.bm !== 0) {
this.setBlendMode();
}
},
renderElement: function() {
if (this.finalTransform._matMdf) {
this.transformedElement.setAttribute('transform', this.finalTransform.mat.to2dCSS());
}
if (this.finalTransform._opMdf) {
this.transformedElement.setAttribute('opacity', this.finalTransform.mProp.o.v);
}
},
destroyBaseElement: function() {
this.layerElement = null;
this.matteElement = null;
this.maskManager.destroy();
},
getBaseElement: function() {
if (this.data.hd) {
return null;
}
return this.baseElement;
},
createRenderableComponents: function() {
this.maskManager = new MaskElement(this.data, this, this.globalData);
this.renderableEffectsManager = new SVGEffects(this);
},
setMatte: function(id) {
if (!this.matteElement) {
return;
}
this.matteElement.setAttribute("mask", "url(" + locationHref + "#" + id + ")");
}
};
function IShapeElement(){
}
IShapeElement.prototype = {
addShapeToModifiers: function(data) {
var i, len = this.shapeModifiers.length;
for(i=0;i<len;i+=1){
this.shapeModifiers[i].addShape(data);
}
},
isShapeInAnimatedModifiers: function(data) {
var i = 0, len = this.shapeModifiers.length;
while(i < len) {
if(this.shapeModifiers[i].isAnimatedWithShape(data)) {
return true;
}
}
return false;
},
renderModifiers: function() {
if(!this.shapeModifiers.length){
return;
}
var i, len = this.shapes.length;
for(i=0;i<len;i+=1){
this.shapes[i].sh.reset();
}
len = this.shapeModifiers.length;
for(i=len-1;i>=0;i-=1){
this.shapeModifiers[i].processShapes(this._isFirstFrame);
}
},
lcEnum: {
'1': 'butt',
'2': 'round',
'3': 'square'
},
ljEnum: {
'1': 'miter',
'2': 'round',
'3': 'bevel'
},
searchProcessedElement: function(elem){
var elements = this.processedElements;
var i = 0, len = elements.length;
while (i < len) {
if (elements[i].elem === elem) {
return elements[i].pos;
}
i += 1;
}
return 0;
},
addProcessedElement: function(elem, pos){
var elements = this.processedElements;
var i = elements.length;
while(i) {
i -= 1;
if (elements[i].elem === elem) {
elements[i].pos = pos;
return;
}
}
elements.push(new ProcessedElement(elem, pos));
},
prepareFrame: function(num) {
this.prepareRenderableFrame(num);
this.prepareProperties(num, this.isInRange);
}
};
function ITextElement(){
}
ITextElement.prototype.initElement = function(data,globalData,comp){
this.lettersChangedFlag = true;
this.initFrame();
this.initBaseData(data, globalData, comp);
this.textProperty = new TextProperty(this, data.t, this.dynamicProperties);
this.textAnimator = new TextAnimatorProperty(data.t, this.renderType, this);
this.initTransform(data, globalData, comp);
this.initHierarchy();
this.initRenderable();
this.initRendererElement();
this.createContainerElements();
this.createRenderableComponents();
this.createContent();
this.hide();
this.textAnimator.searchProperties(this.dynamicProperties);
};
ITextElement.prototype.prepareFrame = function(num) {
this._mdf = false;
this.prepareRenderableFrame(num);
this.prepareProperties(num, this.isInRange);
if(this.textProperty._mdf || this.textProperty._isFirstFrame) {
this.buildNewText();
this.textProperty._isFirstFrame = false;
this.textProperty._mdf = false;
}
};
ITextElement.prototype.createPathShape = function(matrixHelper, shapes) {
var j,jLen = shapes.length;
var k, kLen, pathNodes;
var shapeStr = '';
for(j=0;j<jLen;j+=1){
pathNodes = shapes[j].ks.k;
shapeStr += buildShapeString(pathNodes, pathNodes.i.length, true, matrixHelper);
}
return shapeStr;
};
ITextElement.prototype.updateDocumentData = function(newData, index) {
this.textProperty.updateDocumentData(newData, index);
};
ITextElement.prototype.canResizeFont = function(_canResize) {
this.textProperty.canResizeFont(_canResize);
};
ITextElement.prototype.setMinimumFontSize = function(_fontSize) {
this.textProperty.setMinimumFontSize(_fontSize);
};
ITextElement.prototype.applyTextPropertiesToMatrix = function(documentData, matrixHelper, lineNumber, xPos, yPos) {
if(documentData.ps){
matrixHelper.translate(documentData.ps[0],documentData.ps[1] + documentData.ascent,0);
}
matrixHelper.translate(0,-documentData.ls,0);
switch(documentData.j){
case 1:
matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[lineNumber]),0,0);
break;
case 2:
matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[lineNumber] )/2,0,0);
break;
}
matrixHelper.translate(xPos, yPos, 0);
};
ITextElement.prototype.buildColor = function(colorData) {
return 'rgb(' + Math.round(colorData[0]*255) + ',' + Math.round(colorData[1]*255) + ',' + Math.round(colorData[2]*255) + ')';
};
ITextElement.prototype.emptyProp = new LetterProps();
ITextElement.prototype.destroy = function(){
};
function ICompElement(){}
extendPrototype([BaseElement, TransformElement, HierarchyElement, FrameElement, RenderableDOMElement], ICompElement);
ICompElement.prototype.initElement = function(data,globalData,comp) {
this.initFrame();
this.initBaseData(data, globalData, comp);
this.initTransform(data, globalData, comp);
this.initRenderable();
this.initHierarchy();
this.initRendererElement();
this.createContainerElements();
this.createRenderableComponents();
if(this.data.xt || !globalData.progressiveLoad){
this.buildAllItems();
}
this.hide();
};
/*ICompElement.prototype.hide = function(){
if(!this.hidden){
this.hideElement();
var i,len = this.elements.length;
for( i = 0; i < len; i+=1 ){
if(this.elements[i]){
this.elements[i].hide();
}
}
}
};*/
ICompElement.prototype.prepareFrame = function(num){
this._mdf = false;
this.prepareRenderableFrame(num);
this.prepareProperties(num, this.isInRange);
if(!this.isInRange && !this.data.xt){
return;
}
if (!this.tm._placeholder) {
var timeRemapped = this.tm.v;
if(timeRemapped === this.data.op){
timeRemapped = this.data.op - 1;
}
this.renderedFrame = timeRemapped;
} else {
this.renderedFrame = num/this.data.sr;
}
var i,len = this.elements.length;
if(!this.completeLayers){
this.checkLayers(this.renderedFrame);
}
//This iteration needs to be backwards because of how expressions connect between each other
for( i = len - 1; i >= 0; i -= 1 ){
if(this.completeLayers || this.elements[i]){
this.elements[i].prepareFrame(this.renderedFrame - this.layers[i].st);
if(this.elements[i]._mdf) {
this._mdf = true;
}
}
}
};
ICompElement.prototype.renderInnerContent = function() {
var i,len = this.layers.length;
for( i = 0; i < len; i += 1 ){
if(this.completeLayers || this.elements[i]){
this.elements[i].renderFrame();
}
}
};
ICompElement.prototype.setElements = function(elems){
this.elements = elems;
};
ICompElement.prototype.getElements = function(){
return this.elements;
};
ICompElement.prototype.destroyElements = function(){
var i,len = this.layers.length;
for( i = 0; i < len; i+=1 ){
if(this.elements[i]){
this.elements[i].destroy();
}
}
};
ICompElement.prototype.destroy = function(){
this.destroyElements();
this.destroyBaseElement();
};
function IImageElement(data,globalData,comp){
this.assetData = globalData.getAssetData(data.refId);
this.initElement(data,globalData,comp);
this.sourceRect = {top:0,left:0,width:this.assetData.w,height:this.assetData.h};
}
extendPrototype([BaseElement,TransformElement,SVGBaseElement,HierarchyElement,FrameElement,RenderableDOMElement], IImageElement);
IImageElement.prototype.createContent = function(){
var assetPath = this.globalData.getAssetsPath(this.assetData);
this.innerElem = createNS('image');
this.innerElem.setAttribute('width',this.assetData.w+"px");
this.innerElem.setAttribute('height',this.assetData.h+"px");
this.innerElem.setAttribute('preserveAspectRatio',this.assetData.pr || this.globalData.renderConfig.imagePreserveAspectRatio);
this.innerElem.setAttributeNS('http://www.w3.org/1999/xlink','href',assetPath);
this.layerElement.appendChild(this.innerElem);
};
IImageElement.prototype.sourceRectAtTime = function() {
return this.sourceRect;
}
function ISolidElement(data,globalData,comp){
this.initElement(data,globalData,comp);
}
extendPrototype([IImageElement], ISolidElement);
ISolidElement.prototype.createContent = function(){
var rect = createNS('rect');
////rect.style.width = this.data.sw;
////rect.style.height = this.data.sh;
////rect.style.fill = this.data.sc;
rect.setAttribute('width',this.data.sw);
rect.setAttribute('height',this.data.sh);
rect.setAttribute('fill',this.data.sc);
this.layerElement.appendChild(rect);
};
function SVGShapeElement(data,globalData,comp){
//List of drawable elements
this.shapes = [];
// Full shape data
this.shapesData = data.shapes;
//List of styles that will be applied to shapes
this.stylesList = [];
//List of modifiers that will be applied to shapes
this.shapeModifiers = [];
//List of items in shape tree
this.itemsData = [];
//List of items in previous shape tree
this.processedElements = [];
// List of animated components
this.animatedContents = [];
this.initElement(data,globalData,comp);
//Moving any property that doesn't get too much access after initialization because of v8 way of handling more than 10 properties.
// List of elements that have been created
this.prevViewData = [];
//Moving any property that doesn't get too much access after initialization because of v8 way of handling more than 10 properties.
}
extendPrototype([BaseElement,TransformElement,SVGBaseElement,IShapeElement,HierarchyElement,FrameElement,RenderableDOMElement], SVGShapeElement);
SVGShapeElement.prototype.initSecondaryElement = function() {
};
SVGShapeElement.prototype.identityMatrix = new Matrix();
SVGShapeElement.prototype.buildExpressionInterface = function(){};
SVGShapeElement.prototype.createContent = function(){
this.searchShapes(this.shapesData,this.itemsData,this.prevViewData,this.layerElement, 0, [], true);
this.filterUniqueShapes();
};
/*
This method searches for multiple shapes that affect a single element and one of them is animated
*/
SVGShapeElement.prototype.filterUniqueShapes = function(){
var i, len = this.shapes.length, shape;
var j, jLen = this.stylesList.length;
var style, count = 0;
var tempShapes = [];
var areAnimated = false;
for(j = 0; j < jLen; j += 1) {
style = this.stylesList[j];
areAnimated = false;
tempShapes.length = 0;
for(i = 0; i < len; i += 1) {
shape = this.shapes[i];
if(shape.styles.indexOf(style) !== -1) {
tempShapes.push(shape);
areAnimated = shape._isAnimated || areAnimated;
}
}
if(tempShapes.length > 1 && areAnimated) {
this.setShapesAsAnimated(tempShapes);
}
}
}
SVGShapeElement.prototype.setShapesAsAnimated = function(shapes){
var i, len = shapes.length;
for(i = 0; i < len; i += 1) {
shapes[i].setAsAnimated();
}
}
SVGShapeElement.prototype.createStyleElement = function(data, level){
//TODO: prevent drawing of hidden styles
var elementData;
var styleOb = new SVGStyleData(data, level);
var pathElement = styleOb.pElem;
if(data.ty === 'st') {
elementData = new SVGStrokeStyleData(this, data, styleOb);
} else if(data.ty === 'fl') {
elementData = new SVGFillStyleData(this, data, styleOb);
} else if(data.ty === 'gf' || data.ty === 'gs') {
var gradientConstructor = data.ty === 'gf' ? SVGGradientFillStyleData : SVGGradientStrokeStyleData;
elementData = new gradientConstructor(this, data, styleOb);
this.globalData.defs.appendChild(elementData.gf);
if (elementData.maskId) {
this.globalData.defs.appendChild(elementData.ms);
this.globalData.defs.appendChild(elementData.of);
pathElement.setAttribute('mask','url(' + locationHref + '#' + elementData.maskId + ')');
}
}
if(data.ty === 'st' || data.ty === 'gs') {
pathElement.setAttribute('stroke-linecap', this.lcEnum[data.lc] || 'round');
pathElement.setAttribute('stroke-linejoin',this.ljEnum[data.lj] || 'round');
pathElement.setAttribute('fill-opacity','0');
if(data.lj === 1) {
pathElement.setAttribute('stroke-miterlimit',data.ml);
}
}
if(data.r === 2) {
pathElement.setAttribute('fill-rule', 'evenodd');
}
if(data.ln){
pathElement.setAttribute('id',data.ln);
}
if(data.cl){
pathElement.setAttribute('class',data.cl);
}
if(data.bm){
pathElement.style['mix-blend-mode'] = getBlendMode(data.bm);
}
this.stylesList.push(styleOb);
this.addToAnimatedContents(data, elementData);
return elementData;
};
SVGShapeElement.prototype.createGroupElement = function(data) {
var elementData = new ShapeGroupData();
if(data.ln){
elementData.gr.setAttribute('id',data.ln);
}
if(data.cl){
elementData.gr.setAttribute('class',data.cl);
}
if(data.bm){
elementData.gr.style['mix-blend-mode'] = getBlendMode(data.bm);
}
return elementData;
};
SVGShapeElement.prototype.createTransformElement = function(data, container) {
var transformProperty = TransformPropertyFactory.getTransformProperty(this,data,this);
var elementData = new SVGTransformData(transformProperty, transformProperty.o, container);
this.addToAnimatedContents(data, elementData);
return elementData;
};
SVGShapeElement.prototype.createShapeElement = function(data, ownTransformers, level) {
var ty = 4;
if(data.ty === 'rc'){
ty = 5;
}else if(data.ty === 'el'){
ty = 6;
}else if(data.ty === 'sr'){
ty = 7;
}
var shapeProperty = ShapePropertyFactory.getShapeProp(this,data,ty,this);
var elementData = new SVGShapeData(ownTransformers, level, shapeProperty);
this.shapes.push(elementData);
this.addShapeToModifiers(elementData);
this.addToAnimatedContents(data, elementData);
return elementData;
};
SVGShapeElement.prototype.addToAnimatedContents = function(data, element) {
var i = 0, len = this.animatedContents.length;
while(i < len) {
if(this.animatedContents[i].element === element) {
return;
}
i += 1;
}
this.animatedContents.push({
fn: SVGElementsRenderer.createRenderFunction(data),
element: element,
data: data
});
};
SVGShapeElement.prototype.setElementStyles = function(elementData){
var arr = elementData.styles;
var j, jLen = this.stylesList.length;
for (j = 0; j < jLen; j += 1) {
if (!this.stylesList[j].closed) {
arr.push(this.stylesList[j]);
}
}
};
SVGShapeElement.prototype.reloadShapes = function(){
this._isFirstFrame = true;
var i, len = this.itemsData.length;
for( i = 0; i < len; i += 1) {
this.prevViewData[i] = this.itemsData[i];
}
this.searchShapes(this.shapesData,this.itemsData,this.prevViewData,this.layerElement, 0, [], true);
this.filterUniqueShapes();
len = this.dynamicProperties.length;
for(i = 0; i < len; i += 1) {
this.dynamicProperties[i].getValue();
}
this.renderModifiers();
};
SVGShapeElement.prototype.searchShapes = function(arr,itemsData,prevViewData,container, level, transformers, render){
var ownTransformers = [].concat(transformers);
var i, len = arr.length - 1;
var j, jLen;
var ownStyles = [], ownModifiers = [], styleOb, currentTransform, modifier, processedPos;
for(i=len;i>=0;i-=1){
processedPos = this.searchProcessedElement(arr[i]);
if(!processedPos){
arr[i]._render = render;
} else {
itemsData[i] = prevViewData[processedPos - 1];
}
if(arr[i].ty == 'fl' || arr[i].ty == 'st' || arr[i].ty == 'gf' || arr[i].ty == 'gs'){
if(!processedPos){
itemsData[i] = this.createStyleElement(arr[i], level);
} else {
itemsData[i].style.closed = false;
}
if(arr[i]._render){
container.appendChild(itemsData[i].style.pElem);
}
ownStyles.push(itemsData[i].style);
}else if(arr[i].ty == 'gr'){
if(!processedPos){
itemsData[i] = this.createGroupElement(arr[i]);
} else {
jLen = itemsData[i].it.length;
for(j=0;j<jLen;j+=1){
itemsData[i].prevViewData[j] = itemsData[i].it[j];
}
}
this.searchShapes(arr[i].it,itemsData[i].it,itemsData[i].prevViewData,itemsData[i].gr, level + 1, ownTransformers, render);
if(arr[i]._render){
container.appendChild(itemsData[i].gr);
}
}else if(arr[i].ty == 'tr'){
if(!processedPos){
itemsData[i] = this.createTransformElement(arr[i], container);
}
currentTransform = itemsData[i].transform;
ownTransformers.push(currentTransform);
}else if(arr[i].ty == 'sh' || arr[i].ty == 'rc' || arr[i].ty == 'el' || arr[i].ty == 'sr'){
if(!processedPos){
itemsData[i] = this.createShapeElement(arr[i], ownTransformers, level);
}
this.setElementStyles(itemsData[i]);
}else if(arr[i].ty == 'tm' || arr[i].ty == 'rd' || arr[i].ty == 'ms'){
if(!processedPos){
modifier = ShapeModifiers.getModifier(arr[i].ty);
modifier.init(this,arr[i]);
itemsData[i] = modifier;
this.shapeModifiers.push(modifier);
} else {
modifier = itemsData[i];
modifier.closed = false;
}
ownModifiers.push(modifier);
}else if(arr[i].ty == 'rp'){
if(!processedPos){
modifier = ShapeModifiers.getModifier(arr[i].ty);
itemsData[i] = modifier;
modifier.init(this,arr,i,itemsData);
this.shapeModifiers.push(modifier);
render = false;
}else{
modifier = itemsData[i];
modifier.closed = true;
}
ownModifiers.push(modifier);
}
this.addProcessedElement(arr[i], i + 1);
}
len = ownStyles.length;
for(i=0;i<len;i+=1){
ownStyles[i].closed = true;
}
len = ownModifiers.length;
for(i=0;i<len;i+=1){
ownModifiers[i].closed = true;
}
};
SVGShapeElement.prototype.renderInnerContent = function() {
this.renderModifiers();
var i, len = this.stylesList.length;
for(i=0;i<len;i+=1){
this.stylesList[i].reset();
}
this.renderShape();
for (i = 0; i < len; i += 1) {
if (this.stylesList[i]._mdf || this._isFirstFrame) {
if(this.stylesList[i].msElem){
this.stylesList[i].msElem.setAttribute('d', this.stylesList[i].d);
//Adding M0 0 fixes same mask bug on all browsers
this.stylesList[i].d = 'M0 0' + this.stylesList[i].d;
}
this.stylesList[i].pElem.setAttribute('d', this.stylesList[i].d || 'M0 0');
}
}
};
SVGShapeElement.prototype.renderShape = function() {
var i, len = this.animatedContents.length;
var animatedContent;
for(i = 0; i < len; i += 1) {
animatedContent = this.animatedContents[i];
if((this._isFirstFrame || animatedContent.element._isAnimated) && animatedContent.data !== true) {
animatedContent.fn(animatedContent.data, animatedContent.element, this._isFirstFrame);
}
}
}
SVGShapeElement.prototype.destroy = function(){
this.destroyBaseElement();
this.shapesData = null;
this.itemsData = null;
};
function CVContextData() {
this.saved = [];
this.cArrPos = 0;
this.cTr = new Matrix();
this.cO = 1;
var i, len = 15;
this.savedOp = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
this.saved[i] = createTypedArray('float32', 16);
}
this._length = len;
}
CVContextData.prototype.duplicate = function() {
var newLength = this._length * 2;
var currentSavedOp = this.savedOp;
this.savedOp = createTypedArray('float32', newLength);
this.savedOp.set(currentSavedOp);
var i = 0;
for(i = this._length; i < newLength; i += 1) {
this.saved[i] = createTypedArray('float32', 16);
}
this._length = newLength;
};
CVContextData.prototype.reset = function() {
this.cArrPos = 0;
this.cTr.reset();
this.cO = 1;
};
function CVBaseElement(){
}
CVBaseElement.prototype = {
createElements: function(){},
initRendererElement: function(){},
createContainerElements: function(){
this.canvasContext = this.globalData.canvasContext;
this.renderableEffectsManager = new CVEffects(this);
},
createContent: function(){},
setBlendMode: function(){
var globalData = this.globalData;
if(globalData.blendMode !== this.data.bm) {
globalData.blendMode = this.data.bm;
var blendModeValue = getBlendMode(this.data.bm);
globalData.canvasContext.globalCompositeOperation = blendModeValue;
}
},
createRenderableComponents: function(){
this.maskManager = new CVMaskElement(this.data, this);
},
hideElement: function(){
if (!this.hidden && (!this.isInRange || this.isTransparent)) {
this.hidden = true;
}
},
showElement: function(){
if (this.isInRange && !this.isTransparent){
this.hidden = false;
this._isFirstFrame = true;
this.maskManager._isFirstFrame = true;
}
},
renderFrame: function() {
if (this.hidden || this.data.hd) {
return;
}
this.renderTransform();
this.renderRenderable();
this.setBlendMode();
var forceRealStack = this.data.ty === 0;
this.globalData.renderer.save(forceRealStack);
this.globalData.renderer.ctxTransform(this.finalTransform.mat.props);
this.globalData.renderer.ctxOpacity(this.finalTransform.mProp.o.v);
this.renderInnerContent();
this.globalData.renderer.restore(forceRealStack);
if(this.maskManager.hasMasks) {
this.globalData.renderer.restore(true);
}
if (this._isFirstFrame) {
this._isFirstFrame = false;
}
},
destroy: function(){
this.canvasContext = null;
this.data = null;
this.globalData = null;
this.maskManager.destroy();
},
mHelper: new Matrix()
};
CVBaseElement.prototype.hide = CVBaseElement.prototype.hideElement;
CVBaseElement.prototype.show = CVBaseElement.prototype.showElement;
function CVCompElement(data, globalData, comp) {
this.completeLayers = false;
this.layers = data.layers;
this.pendingElements = [];
this.elements = createSizedArray(this.layers.length);
this.initElement(data, globalData, comp);
this.tm = data.tm ? PropertyFactory.getProp(this,data.tm,0,globalData.frameRate, this) : {_placeholder:true};
}
extendPrototype([CanvasRenderer, ICompElement, CVBaseElement], CVCompElement);
CVCompElement.prototype.renderInnerContent = function() {
var ctx = this.canvasContext;
ctx.beginPath();
ctx.moveTo(0, 0);
ctx.lineTo(this.data.w, 0);
ctx.lineTo(this.data.w, this.data.h);
ctx.lineTo(0, this.data.h);
ctx.lineTo(0, 0);
ctx.clip();
var i,len = this.layers.length;
for( i = len - 1; i >= 0; i -= 1 ){
if(this.completeLayers || this.elements[i]){
this.elements[i].renderFrame();
}
}
};
CVCompElement.prototype.destroy = function(){
var i,len = this.layers.length;
for( i = len - 1; i >= 0; i -= 1 ){
if(this.elements[i]) {
this.elements[i].destroy();
}
}
this.layers = null;
this.elements = null;
};
function CVMaskElement(data,element){
this.data = data;
this.element = element;
this.masksProperties = this.data.masksProperties || [];
this.viewData = createSizedArray(this.masksProperties.length);
var i, len = this.masksProperties.length, hasMasks = false;
for (i = 0; i < len; i++) {
if(this.masksProperties[i].mode !== 'n'){
hasMasks = true;
}
this.viewData[i] = ShapePropertyFactory.getShapeProp(this.element,this.masksProperties[i],3);
}
this.hasMasks = hasMasks;
if(hasMasks) {
this.element.addRenderableComponent(this);
}
}
CVMaskElement.prototype.renderFrame = function () {
if(!this.hasMasks){
return;
}
var transform = this.element.finalTransform.mat;
var ctx = this.element.canvasContext;
var i, len = this.masksProperties.length;
var pt,pts,data;
ctx.beginPath();
for (i = 0; i < len; i++) {
if(this.masksProperties[i].mode !== 'n'){
if (this.masksProperties[i].inv) {
ctx.moveTo(0, 0);
ctx.lineTo(this.element.globalData.compSize.w, 0);
ctx.lineTo(this.element.globalData.compSize.w, this.element.globalData.compSize.h);
ctx.lineTo(0, this.element.globalData.compSize.h);
ctx.lineTo(0, 0);
}
data = this.viewData[i].v;
pt = transform.applyToPointArray(data.v[0][0],data.v[0][1],0);
ctx.moveTo(pt[0], pt[1]);
var j, jLen = data._length;
for (j = 1; j < jLen; j++) {
pts = transform.applyToTriplePoints(data.o[j - 1], data.i[j], data.v[j]);
ctx.bezierCurveTo(pts[0], pts[1], pts[2], pts[3], pts[4], pts[5]);
}
pts = transform.applyToTriplePoints(data.o[j - 1], data.i[0], data.v[0]);
ctx.bezierCurveTo(pts[0], pts[1], pts[2], pts[3], pts[4], pts[5]);
}
}
this.element.globalData.renderer.save(true);
ctx.clip();
};
CVMaskElement.prototype.getMaskProperty = MaskElement.prototype.getMaskProperty;
CVMaskElement.prototype.destroy = function(){
this.element = null;
};
function CVShapeElement(data, globalData, comp) {
this.shapes = [];
this.shapesData = data.shapes;
this.stylesList = [];
this.itemsData = [];
this.prevViewData = [];
this.shapeModifiers = [];
this.processedElements = [];
this.transformsManager = new ShapeTransformManager();
this.initElement(data, globalData, comp);
}
extendPrototype([BaseElement,TransformElement,CVBaseElement,IShapeElement,HierarchyElement,FrameElement,RenderableElement], CVShapeElement);
CVShapeElement.prototype.initElement = RenderableDOMElement.prototype.initElement;
CVShapeElement.prototype.transformHelper = {opacity:1,_opMdf:false};
CVShapeElement.prototype.dashResetter = [];
CVShapeElement.prototype.createContent = function(){
this.searchShapes(this.shapesData,this.itemsData,this.prevViewData, true, []);
};
CVShapeElement.prototype.createStyleElement = function(data, transforms) {
var styleElem = {
data: data,
type: data.ty,
preTransforms: this.transformsManager.addTransformSequence(transforms),
transforms: [],
elements: [],
closed: data.hd === true
};
var elementData = {};
if(data.ty == 'fl' || data.ty == 'st'){
elementData.c = PropertyFactory.getProp(this,data.c,1,255,this);
if(!elementData.c.k){
styleElem.co = 'rgb('+bm_floor(elementData.c.v[0])+','+bm_floor(elementData.c.v[1])+','+bm_floor(elementData.c.v[2])+')';
}
} else if (data.ty === 'gf' || data.ty === 'gs') {
elementData.s = PropertyFactory.getProp(this,data.s,1,null,this);
elementData.e = PropertyFactory.getProp(this,data.e,1,null,this);
elementData.h = PropertyFactory.getProp(this,data.h||{k:0},0,0.01,this);
elementData.a = PropertyFactory.getProp(this,data.a||{k:0},0,degToRads,this);
elementData.g = new GradientProperty(this,data.g,this);
}
elementData.o = PropertyFactory.getProp(this,data.o,0,0.01,this);
if(data.ty == 'st' || data.ty == 'gs') {
styleElem.lc = this.lcEnum[data.lc] || 'round';
styleElem.lj = this.ljEnum[data.lj] || 'round';
if(data.lj == 1) {
styleElem.ml = data.ml;
}
elementData.w = PropertyFactory.getProp(this,data.w,0,null,this);
if(!elementData.w.k){
styleElem.wi = elementData.w.v;
}
if(data.d){
var d = new DashProperty(this,data.d,'canvas', this);
elementData.d = d;
if(!elementData.d.k){
styleElem.da = elementData.d.dashArray;
styleElem.do = elementData.d.dashoffset[0];
}
}
} else {
styleElem.r = data.r === 2 ? 'evenodd' : 'nonzero';
}
this.stylesList.push(styleElem);
elementData.style = styleElem;
return elementData;
};
CVShapeElement.prototype.createGroupElement = function(data) {
var elementData = {
it: [],
prevViewData: []
};
return elementData;
};
CVShapeElement.prototype.createTransformElement = function(data) {
var elementData = {
transform : {
opacity: 1,
_opMdf:false,
key: this.transformsManager.getNewKey(),
op: PropertyFactory.getProp(this,data.o,0,0.01,this),
mProps: TransformPropertyFactory.getTransformProperty(this,data,this)
}
};
return elementData;
};
CVShapeElement.prototype.createShapeElement = function(data) {
var elementData = new CVShapeData(this, data, this.stylesList, this.transformsManager);
this.shapes.push(elementData);
this.addShapeToModifiers(elementData);
return elementData;
};
CVShapeElement.prototype.reloadShapes = function() {
this._isFirstFrame = true;
var i, len = this.itemsData.length;
for (i = 0; i < len; i += 1) {
this.prevViewData[i] = this.itemsData[i];
}
this.searchShapes(this.shapesData,this.itemsData,this.prevViewData, true, []);
len = this.dynamicProperties.length;
for (i = 0; i < len; i += 1) {
this.dynamicProperties[i].getValue();
}
this.renderModifiers();
this.transformsManager.processSequences(this._isFirstFrame);
};
CVShapeElement.prototype.addTransformToStyleList = function(transform) {
var i, len = this.stylesList.length;
for (i = 0; i < len; i += 1) {
if(!this.stylesList[i].closed) {
this.stylesList[i].transforms.push(transform);
}
}
}
CVShapeElement.prototype.removeTransformFromStyleList = function() {
var i, len = this.stylesList.length;
for (i = 0; i < len; i += 1) {
if(!this.stylesList[i].closed) {
this.stylesList[i].transforms.pop();
}
}
}
CVShapeElement.prototype.closeStyles = function(styles) {
var i, len = styles.length, j, jLen;
for (i = 0; i < len; i += 1) {
styles[i].closed = true;
}
}
CVShapeElement.prototype.searchShapes = function(arr,itemsData, prevViewData, shouldRender, transforms){
var i, len = arr.length - 1;
var j, jLen;
var ownStyles = [], ownModifiers = [], processedPos, modifier, currentTransform;
var ownTransforms = [].concat(transforms);
for(i=len;i>=0;i-=1){
processedPos = this.searchProcessedElement(arr[i]);
if(!processedPos){
arr[i]._shouldRender = shouldRender;
} else {
itemsData[i] = prevViewData[processedPos - 1];
}
if(arr[i].ty == 'fl' || arr[i].ty == 'st'|| arr[i].ty == 'gf'|| arr[i].ty == 'gs'){
if(!processedPos){
itemsData[i] = this.createStyleElement(arr[i], ownTransforms);
} else {
itemsData[i].style.closed = false;
}
ownStyles.push(itemsData[i].style);
}else if(arr[i].ty == 'gr'){
if(!processedPos){
itemsData[i] = this.createGroupElement(arr[i]);
} else {
jLen = itemsData[i].it.length;
for(j=0;j<jLen;j+=1){
itemsData[i].prevViewData[j] = itemsData[i].it[j];
}
}
this.searchShapes(arr[i].it,itemsData[i].it,itemsData[i].prevViewData, shouldRender, ownTransforms);
}else if(arr[i].ty == 'tr'){
if(!processedPos){
currentTransform = this.createTransformElement(arr[i]);
itemsData[i] = currentTransform;
}
ownTransforms.push(itemsData[i]);
this.addTransformToStyleList(itemsData[i]);
}else if(arr[i].ty == 'sh' || arr[i].ty == 'rc' || arr[i].ty == 'el' || arr[i].ty == 'sr'){
if(!processedPos){
itemsData[i] = this.createShapeElement(arr[i]);
}
}else if(arr[i].ty == 'tm' || arr[i].ty == 'rd'){
if(!processedPos){
modifier = ShapeModifiers.getModifier(arr[i].ty);
modifier.init(this,arr[i]);
itemsData[i] = modifier;
this.shapeModifiers.push(modifier);
} else {
modifier = itemsData[i];
modifier.closed = false;
}
ownModifiers.push(modifier);
} else if(arr[i].ty == 'rp'){
if(!processedPos){
modifier = ShapeModifiers.getModifier(arr[i].ty);
itemsData[i] = modifier;
modifier.init(this,arr,i,itemsData);
this.shapeModifiers.push(modifier);
shouldRender = false;
}else{
modifier = itemsData[i];
modifier.closed = true;
}
ownModifiers.push(modifier);
}
this.addProcessedElement(arr[i], i + 1);
}
this.removeTransformFromStyleList();
this.closeStyles(ownStyles);
len = ownModifiers.length;
for(i=0;i<len;i+=1){
ownModifiers[i].closed = true;
}
};
CVShapeElement.prototype.renderInnerContent = function() {
this.transformHelper.opacity = 1;
this.transformHelper._opMdf = false;
this.renderModifiers();
this.transformsManager.processSequences(this._isFirstFrame);
this.renderShape(this.transformHelper,this.shapesData,this.itemsData,true);
};
CVShapeElement.prototype.renderShapeTransform = function(parentTransform, groupTransform) {
var props, groupMatrix;
if(parentTransform._opMdf || groupTransform.op._mdf || this._isFirstFrame) {
groupTransform.opacity = parentTransform.opacity;
groupTransform.opacity *= groupTransform.op.v;
groupTransform._opMdf = true;
}
};
CVShapeElement.prototype.drawLayer = function() {
var i, len = this.stylesList.length;
var j, jLen, k, kLen,elems,nodes, renderer = this.globalData.renderer, ctx = this.globalData.canvasContext, type, currentStyle;
for(i=0;i<len;i+=1){
currentStyle = this.stylesList[i];
type = currentStyle.type;
//Skipping style when
//Stroke width equals 0
//style should not be rendered (extra unused repeaters)
//current opacity equals 0
//global opacity equals 0
if(((type === 'st' || type === 'gs') && currentStyle.wi === 0) || !currentStyle.data._shouldRender || currentStyle.coOp === 0 || this.globalData.currentGlobalAlpha === 0){
continue;
}
renderer.save();
elems = currentStyle.elements;
if(type === 'st' || type === 'gs'){
ctx.strokeStyle = type === 'st' ? currentStyle.co : currentStyle.grd;
ctx.lineWidth = currentStyle.wi;
ctx.lineCap = currentStyle.lc;
ctx.lineJoin = currentStyle.lj;
ctx.miterLimit = currentStyle.ml || 0;
} else {
ctx.fillStyle = type === 'fl' ? currentStyle.co : currentStyle.grd;
}
renderer.ctxOpacity(currentStyle.coOp);
if(type !== 'st' && type !== 'gs'){
ctx.beginPath();
}
renderer.ctxTransform(currentStyle.preTransforms.finalTransform.props);
jLen = elems.length;
for(j=0;j<jLen;j+=1){
if(type === 'st' || type === 'gs'){
ctx.beginPath();
if(currentStyle.da){
ctx.setLineDash(currentStyle.da);
ctx.lineDashOffset = currentStyle.do;
}
}
nodes = elems[j].trNodes;
kLen = nodes.length;
for(k=0;k<kLen;k+=1){
if(nodes[k].t == 'm'){
ctx.moveTo(nodes[k].p[0],nodes[k].p[1]);
}else if(nodes[k].t == 'c'){
ctx.bezierCurveTo(nodes[k].pts[0],nodes[k].pts[1],nodes[k].pts[2],nodes[k].pts[3],nodes[k].pts[4],nodes[k].pts[5]);
}else{
ctx.closePath();
}
}
if(type === 'st' || type === 'gs'){
ctx.stroke();
if(currentStyle.da){
ctx.setLineDash(this.dashResetter);
}
}
}
if(type !== 'st' && type !== 'gs'){
ctx.fill(currentStyle.r);
}
renderer.restore();
}
};
CVShapeElement.prototype.renderShape = function(parentTransform,items,data,isMain){
var i, len = items.length - 1;
var groupTransform;
groupTransform = parentTransform;
for(i=len;i>=0;i-=1){
if(items[i].ty == 'tr'){
groupTransform = data[i].transform;
this.renderShapeTransform(parentTransform, groupTransform);
}else if(items[i].ty == 'sh' || items[i].ty == 'el' || items[i].ty == 'rc' || items[i].ty == 'sr'){
this.renderPath(items[i],data[i]);
}else if(items[i].ty == 'fl'){
this.renderFill(items[i],data[i],groupTransform);
}else if(items[i].ty == 'st'){
this.renderStroke(items[i],data[i],groupTransform);
}else if(items[i].ty == 'gf' || items[i].ty == 'gs'){
this.renderGradientFill(items[i],data[i],groupTransform);
}else if(items[i].ty == 'gr'){
this.renderShape(groupTransform,items[i].it,data[i].it);
}else if(items[i].ty == 'tm'){
//
}
}
if(isMain){
this.drawLayer();
}
};
CVShapeElement.prototype.renderStyledShape = function(styledShape, shape){
if(this._isFirstFrame || shape._mdf || styledShape.transforms._mdf) {
var shapeNodes = styledShape.trNodes;
var paths = shape.paths;
var i, len, j, jLen = paths._length;
shapeNodes.length = 0;
var groupTransformMat = styledShape.transforms.finalTransform;
for (j = 0; j < jLen; j += 1) {
var pathNodes = paths.shapes[j];
if(pathNodes && pathNodes.v){
len = pathNodes._length;
for (i = 1; i < len; i += 1) {
if (i === 1) {
shapeNodes.push({
t: 'm',
p: groupTransformMat.applyToPointArray(pathNodes.v[0][0], pathNodes.v[0][1], 0)
});
}
shapeNodes.push({
t: 'c',
pts: groupTransformMat.applyToTriplePoints(pathNodes.o[i - 1], pathNodes.i[i], pathNodes.v[i])
});
}
if (len === 1) {
shapeNodes.push({
t: 'm',
p: groupTransformMat.applyToPointArray(pathNodes.v[0][0], pathNodes.v[0][1], 0)
});
}
if (pathNodes.c && len) {
shapeNodes.push({
t: 'c',
pts: groupTransformMat.applyToTriplePoints(pathNodes.o[i - 1], pathNodes.i[0], pathNodes.v[0])
});
shapeNodes.push({
t: 'z'
});
}
}
}
styledShape.trNodes = shapeNodes;
}
}
CVShapeElement.prototype.renderPath = function(pathData,itemData){
if(pathData.hd !== true && pathData._shouldRender) {
var i, len = itemData.styledShapes.length;
for (i = 0; i < len; i += 1) {
this.renderStyledShape(itemData.styledShapes[i], itemData.sh);
}
}
};
CVShapeElement.prototype.renderFill = function(styleData,itemData, groupTransform){
var styleElem = itemData.style;
if (itemData.c._mdf || this._isFirstFrame) {
styleElem.co = 'rgb('
+ bm_floor(itemData.c.v[0]) + ','
+ bm_floor(itemData.c.v[1]) + ','
+ bm_floor(itemData.c.v[2]) + ')';
}
if (itemData.o._mdf || groupTransform._opMdf || this._isFirstFrame) {
styleElem.coOp = itemData.o.v * groupTransform.opacity;
}
};
CVShapeElement.prototype.renderGradientFill = function(styleData,itemData, groupTransform){
var styleElem = itemData.style;
if(!styleElem.grd || itemData.g._mdf || itemData.s._mdf || itemData.e._mdf || (styleData.t !== 1 && (itemData.h._mdf || itemData.a._mdf))) {
var ctx = this.globalData.canvasContext;
var grd;
var pt1 = itemData.s.v, pt2 = itemData.e.v;
if (styleData.t === 1) {
grd = ctx.createLinearGradient(pt1[0], pt1[1], pt2[0], pt2[1]);
} else {
var rad = Math.sqrt(Math.pow(pt1[0] - pt2[0], 2) + Math.pow(pt1[1] - pt2[1], 2));
var ang = Math.atan2(pt2[1] - pt1[1], pt2[0] - pt1[0]);
var percent = itemData.h.v >= 1 ? 0.99 : itemData.h.v <= -1 ? -0.99: itemData.h.v;
var dist = rad * percent;
var x = Math.cos(ang + itemData.a.v) * dist + pt1[0];
var y = Math.sin(ang + itemData.a.v) * dist + pt1[1];
var grd = ctx.createRadialGradient(x, y, 0, pt1[0], pt1[1], rad);
}
var i, len = styleData.g.p;
var cValues = itemData.g.c;
var opacity = 1;
for (i = 0; i < len; i += 1){
if(itemData.g._hasOpacity && itemData.g._collapsable) {
opacity = itemData.g.o[i*2 + 1];
}
grd.addColorStop(cValues[i * 4] / 100,'rgba('+ cValues[i * 4 + 1] + ',' + cValues[i * 4 + 2] + ','+cValues[i * 4 + 3] + ',' + opacity + ')');
}
styleElem.grd = grd;
}
styleElem.coOp = itemData.o.v*groupTransform.opacity;
};
CVShapeElement.prototype.renderStroke = function(styleData,itemData, groupTransform){
var styleElem = itemData.style;
var d = itemData.d;
if(d && (d._mdf || this._isFirstFrame)){
styleElem.da = d.dashArray;
styleElem.do = d.dashoffset[0];
}
if(itemData.c._mdf || this._isFirstFrame){
styleElem.co = 'rgb('+bm_floor(itemData.c.v[0])+','+bm_floor(itemData.c.v[1])+','+bm_floor(itemData.c.v[2])+')';
}
if(itemData.o._mdf || groupTransform._opMdf || this._isFirstFrame){
styleElem.coOp = itemData.o.v*groupTransform.opacity;
}
if(itemData.w._mdf || this._isFirstFrame){
styleElem.wi = itemData.w.v;
}
};
CVShapeElement.prototype.destroy = function(){
this.shapesData = null;
this.globalData = null;
this.canvasContext = null;
this.stylesList.length = 0;
this.itemsData.length = 0;
};
function CVSolidElement(data, globalData, comp) {
this.initElement(data,globalData,comp);
}
extendPrototype([BaseElement, TransformElement, CVBaseElement, HierarchyElement, FrameElement, RenderableElement], CVSolidElement);
CVSolidElement.prototype.initElement = SVGShapeElement.prototype.initElement;
CVSolidElement.prototype.prepareFrame = IImageElement.prototype.prepareFrame;
CVSolidElement.prototype.renderInnerContent = function() {
var ctx = this.canvasContext;
ctx.fillStyle = this.data.sc;
ctx.fillRect(0, 0, this.data.sw, this.data.sh);
//
};
function CVEffects() {
}
CVEffects.prototype.renderFrame = function(){};
var animationManager = (function(){
var moduleOb = {};
var registeredAnimations = [];
var initTime = 0;
var len = 0;
var playingAnimationsNum = 0;
var _stopped = true;
var _isFrozen = false;
function removeElement(ev){
var i = 0;
var animItem = ev.target;
while(i<len) {
if (registeredAnimations[i].animation === animItem) {
registeredAnimations.splice(i, 1);
i -= 1;
len -= 1;
if(!animItem.isPaused){
subtractPlayingCount();
}
}
i += 1;
}
}
function registerAnimation(element, animationData){
if(!element){
return null;
}
var i=0;
while(i<len){
if(registeredAnimations[i].elem == element && registeredAnimations[i].elem !== null ){
return registeredAnimations[i].animation;
}
i+=1;
}
var animItem = new AnimationItem();
setupAnimation(animItem, element);
animItem.setData(element, animationData);
return animItem;
}
function getRegisteredAnimations() {
var i, len = registeredAnimations.length;
var animations = [];
for(i = 0; i < len; i += 1) {
animations.push(registeredAnimations[i].animation);
}
return animations;
}
function addPlayingCount(){
playingAnimationsNum += 1;
activate();
}
function subtractPlayingCount(){
playingAnimationsNum -= 1;
}
function setupAnimation(animItem, element){
animItem.addEventListener('destroy',removeElement);
animItem.addEventListener('_active',addPlayingCount);
animItem.addEventListener('_idle',subtractPlayingCount);
registeredAnimations.push({elem: element,animation:animItem});
len += 1;
}
function loadAnimation(params){
var animItem = new AnimationItem();
setupAnimation(animItem, null);
animItem.setParams(params);
return animItem;
}
function setSpeed(val,animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.setSpeed(val, animation);
}
}
function setDirection(val, animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.setDirection(val, animation);
}
}
function play(animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.play(animation);
}
}
function resume(nowTime) {
var elapsedTime = nowTime - initTime;
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.advanceTime(elapsedTime);
}
initTime = nowTime;
if(playingAnimationsNum && !_isFrozen) {
window.requestAnimationFrame(resume);
} else {
_stopped = true;
}
}
function first(nowTime){
initTime = nowTime;
window.requestAnimationFrame(resume);
}
function pause(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.pause(animation);
}
}
function goToAndStop(value,isFrame,animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.goToAndStop(value,isFrame,animation);
}
}
function stop(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.stop(animation);
}
}
function togglePause(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.togglePause(animation);
}
}
function destroy(animation) {
var i;
for(i=(len-1);i>=0;i-=1){
registeredAnimations[i].animation.destroy(animation);
}
}
function searchAnimations(animationData, standalone, renderer){
var animElements = [].concat([].slice.call(document.getElementsByClassName('lottie')),
[].slice.call(document.getElementsByClassName('bodymovin')));
var i, len = animElements.length;
for(i=0;i<len;i+=1){
if(renderer){
animElements[i].setAttribute('data-bm-type',renderer);
}
registerAnimation(animElements[i], animationData);
}
if(standalone && len === 0){
if(!renderer){
renderer = 'svg';
}
var body = document.getElementsByTagName('body')[0];
body.innerHTML = '';
var div = createTag('div');
div.style.width = '100%';
div.style.height = '100%';
div.setAttribute('data-bm-type',renderer);
body.appendChild(div);
registerAnimation(div, animationData);
}
}
function resize(){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.resize();
}
}
function activate(){
if(!_isFrozen && playingAnimationsNum){
if(_stopped) {
window.requestAnimationFrame(first);
_stopped = false;
}
}
}
function freeze() {
_isFrozen = true;
}
function unfreeze() {
_isFrozen = false;
activate();
}
moduleOb.registerAnimation = registerAnimation;
moduleOb.loadAnimation = loadAnimation;
moduleOb.setSpeed = setSpeed;
moduleOb.setDirection = setDirection;
moduleOb.play = play;
moduleOb.pause = pause;
moduleOb.stop = stop;
moduleOb.togglePause = togglePause;
moduleOb.searchAnimations = searchAnimations;
moduleOb.resize = resize;
//moduleOb.start = start;
moduleOb.goToAndStop = goToAndStop;
moduleOb.destroy = destroy;
moduleOb.freeze = freeze;
moduleOb.unfreeze = unfreeze;
moduleOb.getRegisteredAnimations = getRegisteredAnimations;
return moduleOb;
}());
animationManager = (function(){
var moduleOb = {};
var registeredAnimations = [];
var initTime = 0;
var len = 0;
var playingAnimationsNum = 0;
var _stopped = true;
var _isFrozen = false;
function removeElement(ev){
var i = 0;
var animItem = ev.target;
while(i<len) {
if (registeredAnimations[i].animation === animItem) {
registeredAnimations.splice(i, 1);
i -= 1;
len -= 1;
if(!animItem.isPaused){
subtractPlayingCount();
}
}
i += 1;
}
}
function registerAnimation(element, animationData){
if(!element){
return null;
}
var i=0;
while(i<len){
if(registeredAnimations[i].elem == element && registeredAnimations[i].elem !== null ){
return registeredAnimations[i].animation;
}
i+=1;
}
var animItem = new AnimationItem();
setupAnimation(animItem, element);
animItem.setData(element, animationData);
return animItem;
}
function getRegisteredAnimations() {
var i, len = registeredAnimations.length;
var animations = [];
for(i = 0; i < len; i += 1) {
animations.push(registeredAnimations[i].animation);
}
return animations;
}
function addPlayingCount(){
playingAnimationsNum += 1;
activate();
}
function subtractPlayingCount(){
playingAnimationsNum -= 1;
}
function setupAnimation(animItem, element){
animItem.addEventListener('destroy',removeElement);
animItem.addEventListener('_active',addPlayingCount);
animItem.addEventListener('_idle',subtractPlayingCount);
registeredAnimations.push({elem: element,animation:animItem});
len += 1;
}
function loadAnimation(params){
var animItem = new AnimationItem();
setupAnimation(animItem, null);
animItem.setParams(params);
return animItem;
}
function setSpeed(val,animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.setSpeed(val, animation);
}
}
function setDirection(val, animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.setDirection(val, animation);
}
}
function play(animation){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.play(animation);
}
}
function resume(nowTime) {
var elapsedTime = nowTime - initTime;
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.advanceTime(elapsedTime);
}
initTime = nowTime;
if(playingAnimationsNum && !_isFrozen) {
requestAnimationFrame(resume);
} else {
_stopped = true;
}
}
function first(nowTime){
initTime = nowTime;
requestAnimationFrame(resume);
}
function pause(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.pause(animation);
}
}
function goToAndStop(value,isFrame,animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.goToAndStop(value,isFrame,animation);
}
}
function stop(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.stop(animation);
}
}
function togglePause(animation) {
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.togglePause(animation);
}
}
function destroy(animation) {
var i;
for(i=(len-1);i>=0;i-=1){
registeredAnimations[i].animation.destroy(animation);
}
}
function searchAnimations(animationData, standalone, renderer){
throw new Error('Cannot access DOM from worker thread');
}
function resize(){
var i;
for(i=0;i<len;i+=1){
registeredAnimations[i].animation.resize();
}
}
function activate(){
if(!_isFrozen && playingAnimationsNum){
if(_stopped) {
requestAnimationFrame(first);
_stopped = false;
}
}
}
function freeze() {
_isFrozen = true;
}
function unfreeze() {
_isFrozen = false;
activate();
}
moduleOb.registerAnimation = registerAnimation;
moduleOb.loadAnimation = loadAnimation;
moduleOb.setSpeed = setSpeed;
moduleOb.setDirection = setDirection;
moduleOb.play = play;
moduleOb.pause = pause;
moduleOb.stop = stop;
moduleOb.togglePause = togglePause;
moduleOb.searchAnimations = searchAnimations;
moduleOb.resize = resize;
//moduleOb.start = start;
moduleOb.goToAndStop = goToAndStop;
moduleOb.destroy = destroy;
moduleOb.freeze = freeze;
moduleOb.unfreeze = unfreeze;
moduleOb.getRegisteredAnimations = getRegisteredAnimations;
return moduleOb;
}());
var AnimationItem = function () {
this._cbs = [];
this.name = '';
this.path = '';
this.isLoaded = false;
this.currentFrame = 0;
this.currentRawFrame = 0;
this.totalFrames = 0;
this.frameRate = 0;
this.frameMult = 0;
this.playSpeed = 1;
this.playDirection = 1;
this.playCount = 0;
this.animationData = {};
this.assets = [];
this.isPaused = true;
this.autoplay = false;
this.loop = true;
this.renderer = null;
this.animationID = createElementID();
this.assetsPath = '';
this.timeCompleted = 0;
this.segmentPos = 0;
this.subframeEnabled = subframeEnabled;
this.segments = [];
this._idle = true;
this._completedLoop = false;
this.projectInterface = ProjectInterface();
this.imagePreloader = new ImagePreloader();
};
extendPrototype([BaseEvent], AnimationItem);
AnimationItem.prototype.setParams = function(params) {
if(params.context){
this.context = params.context;
}
if(params.wrapper || params.container){
this.wrapper = params.wrapper || params.container;
}
var animType = params.animType ? params.animType : params.renderer ? params.renderer : 'svg';
switch(animType){
case 'canvas':
this.renderer = new CanvasRenderer(this, params.rendererSettings);
break;
case 'svg':
this.renderer = new SVGRenderer(this, params.rendererSettings);
break;
default:
this.renderer = new HybridRenderer(this, params.rendererSettings);
break;
}
this.renderer.setProjectInterface(this.projectInterface);
this.animType = animType;
if(params.loop === '' || params.loop === null){
}else if(params.loop === false){
this.loop = false;
}else if(params.loop === true){
this.loop = true;
}else{
this.loop = parseInt(params.loop);
}
this.autoplay = 'autoplay' in params ? params.autoplay : true;
this.name = params.name ? params.name : '';
this.autoloadSegments = params.hasOwnProperty('autoloadSegments') ? params.autoloadSegments : true;
this.assetsPath = params.assetsPath;
if (params.animationData) {
this.configAnimation(params.animationData);
} else if(params.path){
if( params.path.lastIndexOf('\\') !== -1){
this.path = params.path.substr(0,params.path.lastIndexOf('\\')+1);
} else {
this.path = params.path.substr(0,params.path.lastIndexOf('/')+1);
}
this.fileName = params.path.substr(params.path.lastIndexOf('/')+1);
this.fileName = this.fileName.substr(0,this.fileName.lastIndexOf('.json'));
assetLoader.load(params.path, this.configAnimation.bind(this), function() {
this.trigger('data_failed');
}.bind(this));
}
};
AnimationItem.prototype.setData = function (wrapper, animationData) {
var params = {
wrapper: wrapper,
animationData: animationData ? (typeof animationData === "object") ? animationData : JSON.parse(animationData) : null
};
var wrapperAttributes = wrapper.attributes;
params.path = wrapperAttributes.getNamedItem('data-animation-path') ? wrapperAttributes.getNamedItem('data-animation-path').value : wrapperAttributes.getNamedItem('data-bm-path') ? wrapperAttributes.getNamedItem('data-bm-path').value : wrapperAttributes.getNamedItem('bm-path') ? wrapperAttributes.getNamedItem('bm-path').value : '';
params.animType = wrapperAttributes.getNamedItem('data-anim-type') ? wrapperAttributes.getNamedItem('data-anim-type').value : wrapperAttributes.getNamedItem('data-bm-type') ? wrapperAttributes.getNamedItem('data-bm-type').value : wrapperAttributes.getNamedItem('bm-type') ? wrapperAttributes.getNamedItem('bm-type').value : wrapperAttributes.getNamedItem('data-bm-renderer') ? wrapperAttributes.getNamedItem('data-bm-renderer').value : wrapperAttributes.getNamedItem('bm-renderer') ? wrapperAttributes.getNamedItem('bm-renderer').value : 'canvas';
var loop = wrapperAttributes.getNamedItem('data-anim-loop') ? wrapperAttributes.getNamedItem('data-anim-loop').value : wrapperAttributes.getNamedItem('data-bm-loop') ? wrapperAttributes.getNamedItem('data-bm-loop').value : wrapperAttributes.getNamedItem('bm-loop') ? wrapperAttributes.getNamedItem('bm-loop').value : '';
if(loop === ''){
}else if(loop === 'false'){
params.loop = false;
}else if(loop === 'true'){
params.loop = true;
}else{
params.loop = parseInt(loop);
}
var autoplay = wrapperAttributes.getNamedItem('data-anim-autoplay') ? wrapperAttributes.getNamedItem('data-anim-autoplay').value : wrapperAttributes.getNamedItem('data-bm-autoplay') ? wrapperAttributes.getNamedItem('data-bm-autoplay').value : wrapperAttributes.getNamedItem('bm-autoplay') ? wrapperAttributes.getNamedItem('bm-autoplay').value : true;
params.autoplay = autoplay !== "false";
params.name = wrapperAttributes.getNamedItem('data-name') ? wrapperAttributes.getNamedItem('data-name').value : wrapperAttributes.getNamedItem('data-bm-name') ? wrapperAttributes.getNamedItem('data-bm-name').value : wrapperAttributes.getNamedItem('bm-name') ? wrapperAttributes.getNamedItem('bm-name').value : '';
var prerender = wrapperAttributes.getNamedItem('data-anim-prerender') ? wrapperAttributes.getNamedItem('data-anim-prerender').value : wrapperAttributes.getNamedItem('data-bm-prerender') ? wrapperAttributes.getNamedItem('data-bm-prerender').value : wrapperAttributes.getNamedItem('bm-prerender') ? wrapperAttributes.getNamedItem('bm-prerender').value : '';
if(prerender === 'false'){
params.prerender = false;
}
this.setParams(params);
};
AnimationItem.prototype.includeLayers = function(data) {
if(data.op > this.animationData.op){
this.animationData.op = data.op;
this.totalFrames = Math.floor(data.op - this.animationData.ip);
}
var layers = this.animationData.layers;
var i, len = layers.length;
var newLayers = data.layers;
var j, jLen = newLayers.length;
for(j=0;j<jLen;j+=1){
i = 0;
while(i<len){
if(layers[i].id == newLayers[j].id){
layers[i] = newLayers[j];
break;
}
i += 1;
}
}
if(data.chars || data.fonts){
this.renderer.globalData.fontManager.addChars(data.chars);
this.renderer.globalData.fontManager.addFonts(data.fonts, this.renderer.globalData.defs);
}
if(data.assets){
len = data.assets.length;
for(i = 0; i < len; i += 1){
this.animationData.assets.push(data.assets[i]);
}
}
this.animationData.__complete = false;
dataManager.completeData(this.animationData,this.renderer.globalData.fontManager);
this.renderer.includeLayers(data.layers);
if(expressionsPlugin){
expressionsPlugin.initExpressions(this);
}
this.loadNextSegment();
};
AnimationItem.prototype.loadNextSegment = function() {
var segments = this.animationData.segments;
if(!segments || segments.length === 0 || !this.autoloadSegments){
this.trigger('data_ready');
this.timeCompleted = this.totalFrames;
return;
}
var segment = segments.shift();
this.timeCompleted = segment.time * this.frameRate;
var segmentPath = this.path+this.fileName+'_' + this.segmentPos + '.json';
this.segmentPos += 1;
assetLoader.load(segmentPath, this.includeLayers.bind(this), function() {
this.trigger('data_failed');
}.bind(this));
};
AnimationItem.prototype.loadSegments = function() {
var segments = this.animationData.segments;
if(!segments) {
this.timeCompleted = this.totalFrames;
}
this.loadNextSegment();
};
AnimationItem.prototype.imagesLoaded = function() {
this.trigger('loaded_images');
this.checkLoaded()
}
AnimationItem.prototype.preloadImages = function() {
this.imagePreloader.setAssetsPath(this.assetsPath);
this.imagePreloader.setPath(this.path);
this.imagePreloader.loadAssets(this.animationData.assets, this.imagesLoaded.bind(this));
}
AnimationItem.prototype.configAnimation = function (animData) {
if(!this.renderer){
return;
}
try {
this.animationData = animData;
this.totalFrames = Math.floor(this.animationData.op - this.animationData.ip);
this.renderer.configAnimation(animData);
if(!animData.assets){
animData.assets = [];
}
this.assets = this.animationData.assets;
this.frameRate = this.animationData.fr;
this.firstFrame = Math.round(this.animationData.ip);
this.frameMult = this.animationData.fr / 1000;
this.renderer.searchExtraCompositions(animData.assets);
this.trigger('config_ready');
this.preloadImages();
this.loadSegments();
this.updaFrameModifier();
this.waitForFontsLoaded();
} catch(error) {
this.triggerConfigError(error);
}
};
AnimationItem.prototype.waitForFontsLoaded = function(){
if(!this.renderer) {
return;
}
if(this.renderer.globalData.fontManager.loaded()){
this.checkLoaded();
}else{
setTimeout(this.waitForFontsLoaded.bind(this),20);
}
}
AnimationItem.prototype.checkLoaded = function () {
if (!this.isLoaded && this.renderer.globalData.fontManager.loaded() && (this.imagePreloader.loaded() || this.renderer.rendererType !== 'canvas')) {
this.isLoaded = true;
dataManager.completeData(this.animationData, this.renderer.globalData.fontManager);
if(expressionsPlugin){
expressionsPlugin.initExpressions(this);
}
this.renderer.initItems();
setTimeout(function() {
this.trigger('DOMLoaded');
}.bind(this), 0);
this.gotoFrame();
if(this.autoplay){
this.play();
}
}
};
AnimationItem.prototype.resize = function () {
this.renderer.updateContainerSize();
};
AnimationItem.prototype.setSubframe = function(flag){
this.subframeEnabled = flag ? true : false;
};
AnimationItem.prototype.gotoFrame = function () {
this.currentFrame = this.subframeEnabled ? this.currentRawFrame : ~~this.currentRawFrame;
if(this.timeCompleted !== this.totalFrames && this.currentFrame > this.timeCompleted){
this.currentFrame = this.timeCompleted;
}
this.trigger('enterFrame');
this.renderFrame();
};
AnimationItem.prototype.renderFrame = function () {
if(this.isLoaded === false){
return;
}
try {
this.renderer.renderFrame(this.currentFrame + this.firstFrame);
} catch(error) {
this.triggerRenderFrameError(error);
}
};
AnimationItem.prototype.play = function (name) {
if(name && this.name != name){
return;
}
if(this.isPaused === true){
this.isPaused = false;
if(this._idle){
this._idle = false;
this.trigger('_active');
}
}
};
AnimationItem.prototype.pause = function (name) {
if(name && this.name != name){
return;
}
if(this.isPaused === false){
this.isPaused = true;
this._idle = true;
this.trigger('_idle');
}
};
AnimationItem.prototype.togglePause = function (name) {
if(name && this.name != name){
return;
}
if(this.isPaused === true){
this.play();
}else{
this.pause();
}
};
AnimationItem.prototype.stop = function (name) {
if(name && this.name != name){
return;
}
this.pause();
this.playCount = 0;
this._completedLoop = false;
this.setCurrentRawFrameValue(0);
};
AnimationItem.prototype.goToAndStop = function (value, isFrame, name) {
if(name && this.name != name){
return;
}
if(isFrame){
this.setCurrentRawFrameValue(value);
}else{
this.setCurrentRawFrameValue(value * this.frameModifier);
}
this.pause();
};
AnimationItem.prototype.goToAndPlay = function (value, isFrame, name) {
this.goToAndStop(value, isFrame, name);
this.play();
};
AnimationItem.prototype.advanceTime = function (value) {
if (this.isPaused === true || this.isLoaded === false) {
return;
}
var nextValue = this.currentRawFrame + value * this.frameModifier;
var _isComplete = false;
// Checking if nextValue > totalFrames - 1 for addressing non looping and looping animations.
// If animation won't loop, it should stop at totalFrames - 1. If it will loop it should complete the last frame and then loop.
if (nextValue >= this.totalFrames - 1 && this.frameModifier > 0) {
if (!this.loop || this.playCount === this.loop) {
if (!this.checkSegments(nextValue > this.totalFrames ? nextValue % this.totalFrames : 0)) {
_isComplete = true;
nextValue = this.totalFrames - 1;
}
} else if (nextValue >= this.totalFrames) {
this.playCount += 1;
if (!this.checkSegments(nextValue % this.totalFrames)) {
this.setCurrentRawFrameValue(nextValue % this.totalFrames);
this._completedLoop = true;
this.trigger('loopComplete');
}
} else {
this.setCurrentRawFrameValue(nextValue);
}
} else if(nextValue < 0) {
if (!this.checkSegments(nextValue % this.totalFrames)) {
if (this.loop && !(this.playCount-- <= 0 && this.loop !== true)) {
this.setCurrentRawFrameValue(this.totalFrames + (nextValue % this.totalFrames));
if(!this._completedLoop) {
this._completedLoop = true;
} else {
this.trigger('loopComplete');
}
} else {
_isComplete = true;
nextValue = 0;
}
}
} else {
this.setCurrentRawFrameValue(nextValue);
}
if (_isComplete) {
this.setCurrentRawFrameValue(nextValue);
this.pause();
this.trigger('complete');
}
};
AnimationItem.prototype.adjustSegment = function(arr, offset){
this.playCount = 0;
if(arr[1] < arr[0]){
if(this.frameModifier > 0){
if(this.playSpeed < 0){
this.setSpeed(-this.playSpeed);
} else {
this.setDirection(-1);
}
}
this.timeCompleted = this.totalFrames = arr[0] - arr[1];
this.firstFrame = arr[1];
this.setCurrentRawFrameValue(this.totalFrames - 0.001 - offset);
} else if(arr[1] > arr[0]){
if(this.frameModifier < 0){
if(this.playSpeed < 0){
this.setSpeed(-this.playSpeed);
} else {
this.setDirection(1);
}
}
this.timeCompleted = this.totalFrames = arr[1] - arr[0];
this.firstFrame = arr[0];
this.setCurrentRawFrameValue(0.001 + offset);
}
this.trigger('segmentStart');
};
AnimationItem.prototype.setSegment = function (init,end) {
var pendingFrame = -1;
if(this.isPaused) {
if (this.currentRawFrame + this.firstFrame < init) {
pendingFrame = init;
} else if (this.currentRawFrame + this.firstFrame > end) {
pendingFrame = end - init;
}
}
this.firstFrame = init;
this.timeCompleted = this.totalFrames = end - init;
if(pendingFrame !== -1) {
this.goToAndStop(pendingFrame,true);
}
};
AnimationItem.prototype.playSegments = function (arr, forceFlag) {
if (forceFlag) {
this.segments.length = 0;
}
if (typeof arr[0] === 'object') {
var i, len = arr.length;
for (i = 0; i < len; i += 1) {
this.segments.push(arr[i]);
}
} else {
this.segments.push(arr);
}
if (this.segments.length && forceFlag) {
this.adjustSegment(this.segments.shift(), 0);
}
if (this.isPaused) {
this.play();
}
};
AnimationItem.prototype.resetSegments = function (forceFlag) {
this.segments.length = 0;
this.segments.push([this.animationData.ip,this.animationData.op]);
//this.segments.push([this.animationData.ip*this.frameRate,Math.floor(this.animationData.op - this.animationData.ip+this.animationData.ip*this.frameRate)]);
if (forceFlag) {
this.checkSegments(0);
}
};
AnimationItem.prototype.checkSegments = function(offset) {
if (this.segments.length) {
this.adjustSegment(this.segments.shift(), offset);
return true;
}
return false;
};
AnimationItem.prototype.destroy = function (name) {
if ((name && this.name != name) || !this.renderer) {
return;
}
this.renderer.destroy();
this.imagePreloader.destroy();
this.trigger('destroy');
this._cbs = null;
this.onEnterFrame = this.onLoopComplete = this.onComplete = this.onSegmentStart = this.onDestroy = null;
this.renderer = null;
};
AnimationItem.prototype.setCurrentRawFrameValue = function(value){
this.currentRawFrame = value;
this.gotoFrame();
};
AnimationItem.prototype.setSpeed = function (val) {
this.playSpeed = val;
this.updaFrameModifier();
};
AnimationItem.prototype.setDirection = function (val) {
this.playDirection = val < 0 ? -1 : 1;
this.updaFrameModifier();
};
AnimationItem.prototype.updaFrameModifier = function () {
this.frameModifier = this.frameMult * this.playSpeed * this.playDirection;
};
AnimationItem.prototype.getPath = function () {
return this.path;
};
AnimationItem.prototype.getAssetsPath = function (assetData) {
var path = '';
if(assetData.e) {
path = assetData.p;
} else if(this.assetsPath){
var imagePath = assetData.p;
if(imagePath.indexOf('images/') !== -1){
imagePath = imagePath.split('/')[1];
}
path = this.assetsPath + imagePath;
} else {
path = this.path;
path += assetData.u ? assetData.u : '';
path += assetData.p;
}
return path;
};
AnimationItem.prototype.getAssetData = function (id) {
var i = 0, len = this.assets.length;
while (i < len) {
if(id == this.assets[i].id){
return this.assets[i];
}
i += 1;
}
};
AnimationItem.prototype.hide = function () {
this.renderer.hide();
};
AnimationItem.prototype.show = function () {
this.renderer.show();
};
AnimationItem.prototype.getDuration = function (isFrame) {
return isFrame ? this.totalFrames : this.totalFrames / this.frameRate;
};
AnimationItem.prototype.trigger = function(name){
if(this._cbs && this._cbs[name]){
switch(name){
case 'enterFrame':
this.triggerEvent(name,new BMEnterFrameEvent(name,this.currentFrame,this.totalFrames,this.frameModifier));
break;
case 'loopComplete':
this.triggerEvent(name,new BMCompleteLoopEvent(name,this.loop,this.playCount,this.frameMult));
break;
case 'complete':
this.triggerEvent(name,new BMCompleteEvent(name,this.frameMult));
break;
case 'segmentStart':
this.triggerEvent(name,new BMSegmentStartEvent(name,this.firstFrame,this.totalFrames));
break;
case 'destroy':
this.triggerEvent(name,new BMDestroyEvent(name,this));
break;
default:
this.triggerEvent(name);
}
}
if(name === 'enterFrame' && this.onEnterFrame){
this.onEnterFrame.call(this,new BMEnterFrameEvent(name,this.currentFrame,this.totalFrames,this.frameMult));
}
if(name === 'loopComplete' && this.onLoopComplete){
this.onLoopComplete.call(this,new BMCompleteLoopEvent(name,this.loop,this.playCount,this.frameMult));
}
if(name === 'complete' && this.onComplete){
this.onComplete.call(this,new BMCompleteEvent(name,this.frameMult));
}
if(name === 'segmentStart' && this.onSegmentStart){
this.onSegmentStart.call(this,new BMSegmentStartEvent(name,this.firstFrame,this.totalFrames));
}
if(name === 'destroy' && this.onDestroy){
this.onDestroy.call(this,new BMDestroyEvent(name,this));
}
};
AnimationItem.prototype.triggerRenderFrameError = function(nativeError) {
var error = new BMRenderFrameErrorEvent(nativeError, this.currentFrame);
this.triggerEvent('error', error);
if (this.onError) {
this.onError.call(this, error);
}
}
AnimationItem.prototype.triggerConfigError = function(nativeError) {
var error = new BMConfigErrorEvent(nativeError, this.currentFrame);
this.triggerEvent('error', error);
if (this.onError) {
this.onError.call(this, error);
}
}
AnimationItem.prototype.setParams = function(params) {
if(params.context){
this.context = params.context;
}
var animType = params.animType ? params.animType : params.renderer ? params.renderer : 'svg';
switch(animType){
case 'canvas':
this.renderer = new CanvasRenderer(this, params.rendererSettings);
break;
default:
throw new Error('Only canvas renderer is supported when using worker.');
break;
}
this.renderer.setProjectInterface(this.projectInterface);
this.animType = animType;
if(params.loop === '' || params.loop === null){
}else if(params.loop === false){
this.loop = false;
}else if(params.loop === true){
this.loop = true;
}else{
this.loop = parseInt(params.loop);
}
this.autoplay = 'autoplay' in params ? params.autoplay : true;
this.name = params.name ? params.name : '';
this.autoloadSegments = params.hasOwnProperty('autoloadSegments') ? params.autoloadSegments : true;
this.assetsPath = null;
if(params.animationData){
this.configAnimation(params.animationData);
}else if(params.path){
throw new Error('Canvas worker renderer cannot load animation from url');
}
};
AnimationItem.prototype.setData = function (wrapper, animationData) {
throw new Error('Cannot set data on wrapper for canvas worker renderer');
};
AnimationItem.prototype.includeLayers = function(data) {
if(data.op > this.animationData.op){
this.animationData.op = data.op;
this.totalFrames = Math.floor(data.op - this.animationData.ip);
}
var layers = this.animationData.layers;
var i, len = layers.length;
var newLayers = data.layers;
var j, jLen = newLayers.length;
for(j=0;j<jLen;j+=1){
i = 0;
while(i<len){
if(layers[i].id == newLayers[j].id){
layers[i] = newLayers[j];
break;
}
i += 1;
}
}
this.animationData.__complete = false;
dataManager.completeData(this.animationData,this.renderer.globalData.fontManager);
this.renderer.includeLayers(data.layers);
if(expressionsPlugin){
expressionsPlugin.initExpressions(this);
}
this.loadNextSegment();
};
AnimationItem.prototype.loadNextSegment = function() {
var segments = this.animationData.segments;
if(!segments || segments.length === 0 || !this.autoloadSegments){
this.timeCompleted = this.totalFrames;
return;
}
throw new Error('Cannot load multiple segments in worker.');
};
AnimationItem.prototype.loadSegments = function() {
var segments = this.animationData.segments;
if(!segments) {
this.timeCompleted = this.totalFrames;
}
this.loadNextSegment();
};
AnimationItem.prototype.imagesLoaded = null;
AnimationItem.prototype.preloadImages = null;
AnimationItem.prototype.configAnimation = function (animData) {
if(!this.renderer){
return;
}
this.animationData = animData;
this.totalFrames = Math.floor(this.animationData.op - this.animationData.ip);
this.renderer.configAnimation(animData);
if(!animData.assets){
animData.assets = [];
}
this.renderer.searchExtraCompositions(animData.assets);
this.assets = this.animationData.assets;
this.frameRate = this.animationData.fr;
this.firstFrame = Math.round(this.animationData.ip);
this.frameMult = this.animationData.fr / 1000;
this.loadSegments();
this.updaFrameModifier();
this.checkLoaded();
};
AnimationItem.prototype.waitForFontsLoaded = null;
AnimationItem.prototype.checkLoaded = function () {
if (!this.isLoaded) {
this.isLoaded = true;
dataManager.completeData(this.animationData, null);
if(expressionsPlugin){
expressionsPlugin.initExpressions(this);
}
this.renderer.initItems();
this.gotoFrame();
}
};
AnimationItem.prototype.destroy = function (name) {
if ((name && this.name != name) || !this.renderer) {
return;
}
this.renderer.destroy();
this._cbs = null;
this.onEnterFrame = this.onLoopComplete = this.onComplete = this.onSegmentStart = this.onDestroy = null;
this.renderer = null;
};
AnimationItem.prototype.getPath = null;
var Expressions = (function(){
var ob = {};
ob.initExpressions = initExpressions;
function initExpressions(animation){
var stackCount = 0;
var registers = [];
function pushExpression() {
stackCount += 1;
}
function popExpression() {
stackCount -= 1;
if (stackCount === 0) {
releaseInstances();
}
}
function registerExpressionProperty(expression) {
if (registers.indexOf(expression) === -1) {
registers.push(expression)
}
}
function releaseInstances() {
var i, len = registers.length;
for (i = 0; i < len; i += 1) {
registers[i].release();
}
registers.length = 0;
}
animation.renderer.compInterface = CompExpressionInterface(animation.renderer);
animation.renderer.globalData.projectInterface.registerComposition(animation.renderer);
animation.renderer.globalData.pushExpression = pushExpression;
animation.renderer.globalData.popExpression = popExpression;
animation.renderer.globalData.registerExpressionProperty = registerExpressionProperty;
}
return ob;
}());
expressionsPlugin = Expressions;
var ExpressionManager = (function(){
'use strict';
var ob = {};
var Math = BMMath;
var window = null;
var document = null;
function $bm_isInstanceOfArray(arr) {
return arr.constructor === Array || arr.constructor === Float32Array;
}
function isNumerable(tOfV, v) {
return tOfV === 'number' || tOfV === 'boolean' || tOfV === 'string' || v instanceof Number;
}
function $bm_neg(a){
var tOfA = typeof a;
if(tOfA === 'number' || tOfA === 'boolean' || a instanceof Number ){
return -a;
}
if($bm_isInstanceOfArray(a)){
var i, lenA = a.length;
var retArr = [];
for(i=0;i<lenA;i+=1){
retArr[i] = -a[i];
}
return retArr;
}
if (a.propType) {
return a.v;
}
}
var easeInBez = BezierFactory.getBezierEasing(0.333,0,.833,.833, 'easeIn').get;
var easeOutBez = BezierFactory.getBezierEasing(0.167,0.167,.667,1, 'easeOut').get;
var easeInOutBez = BezierFactory.getBezierEasing(.33,0,.667,1, 'easeInOut').get;
function sum(a,b) {
var tOfA = typeof a;
var tOfB = typeof b;
if(tOfA === 'string' || tOfB === 'string'){
return a + b;
}
if(isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
return a + b;
}
if($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)){
a = a.slice(0);
a[0] = a[0] + b;
return a;
}
if(isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)){
b = b.slice(0);
b[0] = a + b[0];
return b;
}
if($bm_isInstanceOfArray(a) && $bm_isInstanceOfArray(b)){
var i = 0, lenA = a.length, lenB = b.length;
var retArr = [];
while(i<lenA || i < lenB){
if((typeof a[i] === 'number' || a[i] instanceof Number) && (typeof b[i] === 'number' || b[i] instanceof Number)){
retArr[i] = a[i] + b[i];
}else{
retArr[i] = b[i] === undefined ? a[i] : a[i] || b[i];
}
i += 1;
}
return retArr;
}
return 0;
}
var add = sum;
function sub(a,b) {
var tOfA = typeof a;
var tOfB = typeof b;
if(isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
if(tOfA === 'string') {
a = parseInt(a);
}
if(tOfB === 'string') {
b = parseInt(b);
}
return a - b;
}
if( $bm_isInstanceOfArray(a) && isNumerable(tOfB, b)){
a = a.slice(0);
a[0] = a[0] - b;
return a;
}
if(isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)){
b = b.slice(0);
b[0] = a - b[0];
return b;
}
if($bm_isInstanceOfArray(a) && $bm_isInstanceOfArray(b)){
var i = 0, lenA = a.length, lenB = b.length;
var retArr = [];
while(i<lenA || i < lenB){
if((typeof a[i] === 'number' || a[i] instanceof Number) && (typeof b[i] === 'number' || b[i] instanceof Number)){
retArr[i] = a[i] - b[i];
}else{
retArr[i] = b[i] === undefined ? a[i] : a[i] || b[i];
}
i += 1;
}
return retArr;
}
return 0;
}
function mul(a,b) {
var tOfA = typeof a;
var tOfB = typeof b;
var arr;
if(isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
return a * b;
}
var i, len;
if($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)){
len = a.length;
arr = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
arr[i] = a[i] * b;
}
return arr;
}
if(isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)){
len = b.length;
arr = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
arr[i] = a * b[i];
}
return arr;
}
return 0;
}
function div(a,b) {
var tOfA = typeof a;
var tOfB = typeof b;
var arr;
if(isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
return a / b;
}
var i, len;
if($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)){
len = a.length;
arr = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
arr[i] = a[i] / b;
}
return arr;
}
if(isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)){
len = b.length;
arr = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
arr[i] = a / b[i];
}
return arr;
}
return 0;
}
function mod(a,b) {
if(typeof a === 'string') {
a = parseInt(a);
}
if(typeof b === 'string') {
b = parseInt(b);
}
return a % b;
}
var $bm_sum = sum;
var $bm_sub = sub;
var $bm_mul = mul;
var $bm_div = div;
var $bm_mod = mod;
function clamp(num, min, max) {
if(min > max){
var mm = max;
max = min;
min = mm;
}
return Math.min(Math.max(num, min), max);
}
function radiansToDegrees(val) {
return val/degToRads;
}
var radians_to_degrees = radiansToDegrees;
function degreesToRadians(val) {
return val*degToRads;
}
var degrees_to_radians = radiansToDegrees;
var helperLengthArray = [0,0,0,0,0,0];
function length(arr1, arr2) {
if (typeof arr1 === 'number' || arr1 instanceof Number) {
arr2 = arr2 || 0;
return Math.abs(arr1 - arr2);
}
if(!arr2) {
arr2 = helperLengthArray;
}
var i, len = Math.min(arr1.length, arr2.length);
var addedLength = 0;
for (i = 0; i < len; i += 1) {
addedLength += Math.pow(arr2[i] - arr1[i], 2);
}
return Math.sqrt(addedLength);
}
function normalize(vec) {
return div(vec, length(vec));
}
function rgbToHsl(val) {
var r = val[0]; var g = val[1]; var b = val[2];
var max = Math.max(r, g, b), min = Math.min(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min){
h = s = 0; // achromatic
}else{
var d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch(max){
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return [h, s, l,val[3]];
}
function hue2rgb(p, q, t){
if(t < 0) t += 1;
if(t > 1) t -= 1;
if(t < 1/6) return p + (q - p) * 6 * t;
if(t < 1/2) return q;
if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
return p;
}
function hslToRgb(val){
var h = val[0];
var s = val[1];
var l = val[2];
var r, g, b;
if(s === 0){
r = g = b = l; // achromatic
}else{
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = hue2rgb(p, q, h + 1/3);
g = hue2rgb(p, q, h);
b = hue2rgb(p, q, h - 1/3);
}
return [r, g , b, val[3]];
}
function linear(t, tMin, tMax, value1, value2){
if(value1 === undefined || value2 === undefined){
value1 = tMin;
value2 = tMax;
tMin = 0;
tMax = 1;
}
if(tMax < tMin) {
var _tMin = tMax;
tMax = tMin;
tMin = _tMin;
}
if(t <= tMin) {
return value1;
}else if(t >= tMax){
return value2;
}
var perc = tMax === tMin ? 0 : (t-tMin)/(tMax-tMin);
if(!value1.length){
return value1 + (value2-value1)*perc;
}
var i, len = value1.length;
var arr = createTypedArray('float32', len);
for(i=0;i<len;i+=1){
arr[i] = value1[i] + (value2[i]-value1[i])*perc;
}
return arr;
}
function random(min,max){
if(max === undefined){
if(min === undefined){
min = 0;
max = 1;
} else {
max = min;
min = undefined;
}
}
if(max.length){
var i, len = max.length;
if(!min){
min = createTypedArray('float32', len);
}
var arr = createTypedArray('float32', len);
var rnd = BMMath.random();
for(i=0;i<len;i+=1){
arr[i] = min[i] + rnd*(max[i]-min[i]);
}
return arr;
}
if(min === undefined){
min = 0;
}
var rndm = BMMath.random();
return min + rndm*(max-min);
}
function createPath(points, inTangents, outTangents, closed) {
var i, len = points.length;
var path = shape_pool.newElement();
path.setPathData(!!closed, len);
var arrPlaceholder = [0,0], inVertexPoint, outVertexPoint;
for(i = 0; i < len; i += 1) {
inVertexPoint = (inTangents && inTangents[i]) ? inTangents[i] : arrPlaceholder;
outVertexPoint = (outTangents && outTangents[i]) ? outTangents[i] : arrPlaceholder;
path.setTripleAt(points[i][0],points[i][1],outVertexPoint[0] + points[i][0],outVertexPoint[1] + points[i][1],inVertexPoint[0] + points[i][0],inVertexPoint[1] + points[i][1],i,true);
}
return path;
}
function initiateExpression(elem,data,property){
var val = data.x;
var needsVelocity = /velocity(?![\w\d])/.test(val);
var _needsRandom = val.indexOf('random') !== -1;
var elemType = elem.data.ty;
var transform,$bm_transform,content,effect;
var thisProperty = property;
thisProperty.valueAtTime = thisProperty.getValueAtTime;
Object.defineProperty(thisProperty, 'value', {
get: function() {
return thisProperty.v
}
})
elem.comp.frameDuration = 1/elem.comp.globalData.frameRate;
elem.comp.displayStartTime = 0;
var inPoint = elem.data.ip/elem.comp.globalData.frameRate;
var outPoint = elem.data.op/elem.comp.globalData.frameRate;
var width = elem.data.sw ? elem.data.sw : 0;
var height = elem.data.sh ? elem.data.sh : 0;
var name = elem.data.nm;
var loopIn, loop_in, loopOut, loop_out, smooth;
var toWorld,fromWorld,fromComp,toComp,fromCompToSurface, position, rotation, anchorPoint, scale, thisLayer, thisComp,mask,valueAtTime,velocityAtTime;
var __expression_functions = [];
if(data.xf) {
var i, len = data.xf.length;
for(i = 0; i < len; i += 1) {
__expression_functions[i] = eval('(function(){ return ' + data.xf[i] + '}())');
}
}
var scoped_bm_rt;
var expression_function = eval('[function _expression_function(){' + val+';scoped_bm_rt=$bm_rt}' + ']')[0];
var numKeys = property.kf ? data.k.length : 0;
var active = !this.data || this.data.hd !== true;
var wiggle = function wiggle(freq,amp){
var i,j, len = this.pv.length ? this.pv.length : 1;
var addedAmps = createTypedArray('float32', len);
freq = 5;
var iterations = Math.floor(time*freq);
i = 0;
j = 0;
while(i<iterations){
//var rnd = BMMath.random();
for(j=0;j<len;j+=1){
addedAmps[j] += -amp + amp*2*BMMath.random();
//addedAmps[j] += -amp + amp*2*rnd;
}
i += 1;
}
//var rnd2 = BMMath.random();
var periods = time*freq;
var perc = periods - Math.floor(periods);
var arr = createTypedArray('float32', len);
if(len>1){
for(j=0;j<len;j+=1){
arr[j] = this.pv[j] + addedAmps[j] + (-amp + amp*2*BMMath.random())*perc;
//arr[j] = this.pv[j] + addedAmps[j] + (-amp + amp*2*rnd)*perc;
//arr[i] = this.pv[i] + addedAmp + amp1*perc + amp2*(1-perc);
}
return arr;
} else {
return this.pv + addedAmps[0] + (-amp + amp*2*BMMath.random())*perc;
}
}.bind(this);
if(thisProperty.loopIn) {
loopIn = thisProperty.loopIn.bind(thisProperty);
loop_in = loopIn;
}
if(thisProperty.loopOut) {
loopOut = thisProperty.loopOut.bind(thisProperty);
loop_out = loopOut;
}
if(thisProperty.smooth) {
smooth = thisProperty.smooth.bind(thisProperty);
}
function loopInDuration(type,duration){
return loopIn(type,duration,true);
}
function loopOutDuration(type,duration){
return loopOut(type,duration,true);
}
if(this.getValueAtTime) {
valueAtTime = this.getValueAtTime.bind(this);
}
if(this.getVelocityAtTime) {
velocityAtTime = this.getVelocityAtTime.bind(this);
}
var comp = elem.comp.globalData.projectInterface.bind(elem.comp.globalData.projectInterface);
function lookAt(elem1,elem2){
var fVec = [elem2[0]-elem1[0],elem2[1]-elem1[1],elem2[2]-elem1[2]];
var pitch = Math.atan2(fVec[0],Math.sqrt(fVec[1]*fVec[1]+fVec[2]*fVec[2]))/degToRads;
var yaw = -Math.atan2(fVec[1],fVec[2])/degToRads;
return [yaw,pitch,0];
}
function easeOut(t, tMin, tMax, val1, val2){
return applyEase(easeOutBez, t, tMin, tMax, val1, val2);
}
function easeIn(t, tMin, tMax, val1, val2){
return applyEase(easeInBez, t, tMin, tMax, val1, val2);
}
function ease(t, tMin, tMax, val1, val2){
return applyEase(easeInOutBez, t, tMin, tMax, val1, val2);
}
function applyEase(fn, t, tMin, tMax, val1, val2) {
if(val1 === undefined){
val1 = tMin;
val2 = tMax;
} else {
t = (t - tMin) / (tMax - tMin);
}
t = t > 1 ? 1 : t < 0 ? 0 : t;
var mult = fn(t);
if($bm_isInstanceOfArray(val1)) {
var i, len = val1.length;
var arr = createTypedArray('float32', len);
for (i = 0; i < len; i += 1) {
arr[i] = (val2[i] - val1[i]) * mult + val1[i];
}
return arr;
} else {
return (val2 - val1) * mult + val1;
}
}
function nearestKey(time){
var i, len = data.k.length,index,keyTime;
if(!data.k.length || typeof(data.k[0]) === 'number'){
index = 0;
keyTime = 0;
} else {
index = -1;
time *= elem.comp.globalData.frameRate;
if (time < data.k[0].t) {
index = 1;
keyTime = data.k[0].t;
} else {
for(i=0;i<len-1;i+=1){
if(time === data.k[i].t){
index = i + 1;
keyTime = data.k[i].t;
break;
}else if(time>data.k[i].t && time<data.k[i+1].t){
if(time-data.k[i].t > data.k[i+1].t - time){
index = i + 2;
keyTime = data.k[i+1].t;
} else {
index = i + 1;
keyTime = data.k[i].t;
}
break;
}
}
if(index === -1){
index = i + 1;
keyTime = data.k[i].t;
}
}
}
var ob = {};
ob.index = index;
ob.time = keyTime/elem.comp.globalData.frameRate;
return ob;
}
function key(ind){
var ob, i, len;
if(!data.k.length || typeof(data.k[0]) === 'number'){
throw new Error('The property has no keyframe at index ' + ind);
}
ind -= 1;
ob = {
time: data.k[ind].t/elem.comp.globalData.frameRate,
value: []
};
var arr = data.k[ind].hasOwnProperty('s') ? data.k[ind].s : data.k[ind - 1].e;
len = arr.length;
for(i=0;i<len;i+=1){
ob[i] = arr[i];
ob.value[i] = arr[i]
}
return ob;
}
function framesToTime(frames, fps) {
if (!fps) {
fps = elem.comp.globalData.frameRate;
}
return frames / fps;
}
function timeToFrames(t, fps) {
if (!t && t !== 0) {
t = time;
}
if (!fps) {
fps = elem.comp.globalData.frameRate;
}
return t * fps;
}
function seedRandom(seed){
BMMath.seedrandom(randSeed + seed);
}
function sourceRectAtTime() {
return elem.sourceRectAtTime();
}
function substring(init, end) {
if(typeof value === 'string') {
if(end === undefined) {
return value.substring(init)
}
return value.substring(init, end)
}
return '';
}
function substr(init, end) {
if(typeof value === 'string') {
if(end === undefined) {
return value.substr(init)
}
return value.substr(init, end)
}
return '';
}
function posterizeTime(framesPerSecond) {
time = framesPerSecond === 0 ? 0 : Math.floor(time * framesPerSecond) / framesPerSecond
value = valueAtTime(time)
}
var time, velocity, value, text, textIndex, textTotal, selectorValue;
var index = elem.data.ind;
var hasParent = !!(elem.hierarchy && elem.hierarchy.length);
var parent;
var randSeed = Math.floor(Math.random()*1000000);
var globalData = elem.globalData;
function executeExpression(_value) {
// globalData.pushExpression();
value = _value;
if (_needsRandom) {
seedRandom(randSeed);
}
if (this.frameExpressionId === elem.globalData.frameId && this.propType !== 'textSelector') {
return value;
}
if(this.propType === 'textSelector'){
textIndex = this.textIndex;
textTotal = this.textTotal;
selectorValue = this.selectorValue;
}
if (!thisLayer) {
text = elem.layerInterface.text;
thisLayer = elem.layerInterface;
thisComp = elem.comp.compInterface;
toWorld = thisLayer.toWorld.bind(thisLayer);
fromWorld = thisLayer.fromWorld.bind(thisLayer);
fromComp = thisLayer.fromComp.bind(thisLayer);
toComp = thisLayer.toComp.bind(thisLayer);
mask = thisLayer.mask ? thisLayer.mask.bind(thisLayer) : null;
fromCompToSurface = fromComp;
}
if (!transform) {
transform = elem.layerInterface("ADBE Transform Group");
$bm_transform = transform;
if(transform) {
anchorPoint = transform.anchorPoint;
/*position = transform.position;
rotation = transform.rotation;
scale = transform.scale;*/
}
}
if (elemType === 4 && !content) {
content = thisLayer("ADBE Root Vectors Group");
}
if (!effect) {
effect = thisLayer(4);
}
hasParent = !!(elem.hierarchy && elem.hierarchy.length);
if (hasParent && !parent) {
parent = elem.hierarchy[0].layerInterface;
}
time = this.comp.renderedFrame/this.comp.globalData.frameRate;
if (needsVelocity) {
velocity = velocityAtTime(time);
}
expression_function();
this.frameExpressionId = elem.globalData.frameId;
//TODO: Check if it's possible to return on ShapeInterface the .v value
if (scoped_bm_rt.propType === "shape") {
scoped_bm_rt = scoped_bm_rt.v;
}
// globalData.popExpression();
return scoped_bm_rt;
}
return executeExpression;
}
ob.initiateExpression = initiateExpression;
return ob;
}());
var expressionHelpers = (function(){
function searchExpressions(elem,data,prop){
if(data.x){
prop.k = true;
prop.x = true;
prop.initiateExpression = ExpressionManager.initiateExpression;
prop.effectsSequence.push(prop.initiateExpression(elem,data,prop).bind(prop));
}
}
function getValueAtTime(frameNum) {
frameNum *= this.elem.globalData.frameRate;
frameNum -= this.offsetTime;
if(frameNum !== this._cachingAtTime.lastFrame) {
this._cachingAtTime.lastIndex = this._cachingAtTime.lastFrame < frameNum ? this._cachingAtTime.lastIndex : 0;
this._cachingAtTime.value = this.interpolateValue(frameNum, this._cachingAtTime);
this._cachingAtTime.lastFrame = frameNum;
}
return this._cachingAtTime.value;
}
function getSpeedAtTime(frameNum) {
var delta = -0.01;
var v1 = this.getValueAtTime(frameNum);
var v2 = this.getValueAtTime(frameNum + delta);
var speed = 0;
if(v1.length){
var i;
for(i=0;i<v1.length;i+=1){
speed += Math.pow(v2[i] - v1[i], 2);
}
speed = Math.sqrt(speed) * 100;
} else {
speed = 0;
}
return speed;
}
function getVelocityAtTime(frameNum) {
if(this.vel !== undefined){
return this.vel;
}
var delta = -0.001;
//frameNum += this.elem.data.st;
var v1 = this.getValueAtTime(frameNum);
var v2 = this.getValueAtTime(frameNum + delta);
var velocity;
if(v1.length){
velocity = createTypedArray('float32', v1.length);
var i;
for(i=0;i<v1.length;i+=1){
//removing frameRate
//if needed, don't add it here
//velocity[i] = this.elem.globalData.frameRate*((v2[i] - v1[i])/delta);
velocity[i] = (v2[i] - v1[i])/delta;
}
} else {
velocity = (v2 - v1)/delta;
}
return velocity;
}
function getStaticValueAtTime() {
return this.pv;
}
function setGroupProperty(propertyGroup){
this.propertyGroup = propertyGroup;
}
return {
searchExpressions: searchExpressions,
getSpeedAtTime: getSpeedAtTime,
getVelocityAtTime: getVelocityAtTime,
getValueAtTime: getValueAtTime,
getStaticValueAtTime: getStaticValueAtTime,
setGroupProperty: setGroupProperty,
}
}());
(function addPropertyDecorator() {
function loopOut(type,duration,durationFlag){
if(!this.k || !this.keyframes){
return this.pv;
}
type = type ? type.toLowerCase() : '';
var currentFrame = this.comp.renderedFrame;
var keyframes = this.keyframes;
var lastKeyFrame = keyframes[keyframes.length - 1].t;
if(currentFrame<=lastKeyFrame){
return this.pv;
}else{
var cycleDuration, firstKeyFrame;
if(!durationFlag){
if(!duration || duration > keyframes.length - 1){
duration = keyframes.length - 1;
}
firstKeyFrame = keyframes[keyframes.length - 1 - duration].t;
cycleDuration = lastKeyFrame - firstKeyFrame;
} else {
if(!duration){
cycleDuration = Math.max(0,lastKeyFrame - this.elem.data.ip);
} else {
cycleDuration = Math.abs(lastKeyFrame - elem.comp.globalData.frameRate*duration);
}
firstKeyFrame = lastKeyFrame - cycleDuration;
}
var i, len, ret;
if(type === 'pingpong') {
var iterations = Math.floor((currentFrame - firstKeyFrame)/cycleDuration);
if(iterations % 2 !== 0){
return this.getValueAtTime(((cycleDuration - (currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame)) / this.comp.globalData.frameRate, 0);
}
} else if(type === 'offset'){
var initV = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
var endV = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
var current = this.getValueAtTime(((currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0);
var repeats = Math.floor((currentFrame - firstKeyFrame)/cycleDuration);
if(this.pv.length){
ret = new Array(initV.length);
len = ret.length;
for(i=0;i<len;i+=1){
ret[i] = (endV[i]-initV[i])*repeats + current[i];
}
return ret;
}
return (endV-initV)*repeats + current;
} else if(type === 'continue'){
var lastValue = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
var nextLastValue = this.getValueAtTime((lastKeyFrame - 0.001) / this.comp.globalData.frameRate, 0);
if(this.pv.length){
ret = new Array(lastValue.length);
len = ret.length;
for(i=0;i<len;i+=1){
ret[i] = lastValue[i] + (lastValue[i]-nextLastValue[i])*((currentFrame - lastKeyFrame)/ this.comp.globalData.frameRate)/0.0005;
}
return ret;
}
return lastValue + (lastValue-nextLastValue)*(((currentFrame - lastKeyFrame))/0.001);
}
return this.getValueAtTime((((currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame)) / this.comp.globalData.frameRate, 0);
}
}
function loopIn(type,duration, durationFlag) {
if(!this.k){
return this.pv;
}
type = type ? type.toLowerCase() : '';
var currentFrame = this.comp.renderedFrame;
var keyframes = this.keyframes;
var firstKeyFrame = keyframes[0].t;
if(currentFrame>=firstKeyFrame){
return this.pv;
}else{
var cycleDuration, lastKeyFrame;
if(!durationFlag){
if(!duration || duration > keyframes.length - 1){
duration = keyframes.length - 1;
}
lastKeyFrame = keyframes[duration].t;
cycleDuration = lastKeyFrame - firstKeyFrame;
} else {
if(!duration){
cycleDuration = Math.max(0,this.elem.data.op - firstKeyFrame);
} else {
cycleDuration = Math.abs(elem.comp.globalData.frameRate*duration);
}
lastKeyFrame = firstKeyFrame + cycleDuration;
}
var i, len, ret;
if(type === 'pingpong') {
var iterations = Math.floor((firstKeyFrame - currentFrame)/cycleDuration);
if(iterations % 2 === 0){
return this.getValueAtTime((((firstKeyFrame - currentFrame)%cycleDuration + firstKeyFrame)) / this.comp.globalData.frameRate, 0);
}
} else if(type === 'offset'){
var initV = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
var endV = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
var current = this.getValueAtTime((cycleDuration - (firstKeyFrame - currentFrame)%cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0);
var repeats = Math.floor((firstKeyFrame - currentFrame)/cycleDuration)+1;
if(this.pv.length){
ret = new Array(initV.length);
len = ret.length;
for(i=0;i<len;i+=1){
ret[i] = current[i]-(endV[i]-initV[i])*repeats;
}
return ret;
}
return current-(endV-initV)*repeats;
} else if(type === 'continue'){
var firstValue = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
var nextFirstValue = this.getValueAtTime((firstKeyFrame + 0.001) / this.comp.globalData.frameRate, 0);
if(this.pv.length){
ret = new Array(firstValue.length);
len = ret.length;
for(i=0;i<len;i+=1){
ret[i] = firstValue[i] + (firstValue[i]-nextFirstValue[i])*(firstKeyFrame - currentFrame)/0.001;
}
return ret;
}
return firstValue + (firstValue-nextFirstValue)*(firstKeyFrame - currentFrame)/0.001;
}
return this.getValueAtTime(((cycleDuration - (firstKeyFrame - currentFrame) % cycleDuration + firstKeyFrame)) / this.comp.globalData.frameRate, 0);
}
}
function smooth(width, samples) {
if (!this.k){
return this.pv;
}
width = (width || 0.4) * 0.5;
samples = Math.floor(samples || 5);
if (samples <= 1) {
return this.pv;
}
var currentTime = this.comp.renderedFrame / this.comp.globalData.frameRate;
var initFrame = currentTime - width;
var endFrame = currentTime + width;
var sampleFrequency = samples > 1 ? (endFrame - initFrame) / (samples - 1) : 1;
var i = 0, j = 0;
var value;
if (this.pv.length) {
value = createTypedArray('float32', this.pv.length);
} else {
value = 0;
}
var sampleValue;
while (i < samples) {
sampleValue = this.getValueAtTime(initFrame + i * sampleFrequency);
if(this.pv.length) {
for (j = 0; j < this.pv.length; j += 1) {
value[j] += sampleValue[j];
}
} else {
value += sampleValue;
}
i += 1;
}
if(this.pv.length) {
for (j = 0; j < this.pv.length; j += 1) {
value[j] /= samples;
}
} else {
value /= samples;
}
return value;
}
function getValueAtTime(frameNum) {
frameNum *= this.elem.globalData.frameRate;
frameNum -= this.offsetTime;
if(frameNum !== this._cachingAtTime.lastFrame) {
this._cachingAtTime.lastIndex = this._cachingAtTime.lastFrame < frameNum ? this._cachingAtTime.lastIndex : 0;
this._cachingAtTime.value = this.interpolateValue(frameNum, this._cachingAtTime);
this._cachingAtTime.lastFrame = frameNum;
}
return this._cachingAtTime.value;
}
function getTransformValueAtTime(time) {
console.warn('Transform at time not supported');
}
function getTransformStaticValueAtTime(time) {
}
var getTransformProperty = TransformPropertyFactory.getTransformProperty;
TransformPropertyFactory.getTransformProperty = function(elem, data, container) {
var prop = getTransformProperty(elem, data, container);
if(prop.dynamicProperties.length) {
prop.getValueAtTime = getTransformValueAtTime.bind(prop);
} else {
prop.getValueAtTime = getTransformStaticValueAtTime.bind(prop);
}
prop.setGroupProperty = expressionHelpers.setGroupProperty;
return prop;
};
var propertyGetProp = PropertyFactory.getProp;
PropertyFactory.getProp = function(elem,data,type, mult, container){
var prop = propertyGetProp(elem,data,type, mult, container);
//prop.getVelocityAtTime = getVelocityAtTime;
//prop.loopOut = loopOut;
//prop.loopIn = loopIn;
if(prop.kf){
prop.getValueAtTime = expressionHelpers.getValueAtTime.bind(prop);
} else {
prop.getValueAtTime = expressionHelpers.getStaticValueAtTime.bind(prop);
}
prop.setGroupProperty = expressionHelpers.setGroupProperty;
prop.loopOut = loopOut;
prop.loopIn = loopIn;
prop.smooth = smooth;
prop.getVelocityAtTime = expressionHelpers.getVelocityAtTime.bind(prop);
prop.getSpeedAtTime = expressionHelpers.getSpeedAtTime.bind(prop);
prop.numKeys = data.a === 1 ? data.k.length : 0;
prop.propertyIndex = data.ix;
var value = 0;
if(type !== 0) {
value = createTypedArray('float32', data.a === 1 ? data.k[0].s.length : data.k.length);
}
prop._cachingAtTime = {
lastFrame: initialDefaultFrame,
lastIndex: 0,
value: value
};
expressionHelpers.searchExpressions(elem,data,prop);
if(prop.k){
container.addDynamicProperty(prop);
}
return prop;
};
function getShapeValueAtTime(frameNum) {
//For now this caching object is created only when needed instead of creating it when the shape is initialized.
if (!this._cachingAtTime) {
this._cachingAtTime = {
shapeValue: shape_pool.clone(this.pv),
lastIndex: 0,
lastTime: initialDefaultFrame
};
}
frameNum *= this.elem.globalData.frameRate;
frameNum -= this.offsetTime;
if(frameNum !== this._cachingAtTime.lastTime) {
this._cachingAtTime.lastIndex = this._cachingAtTime.lastTime < frameNum ? this._caching.lastIndex : 0;
this._cachingAtTime.lastTime = frameNum;
this.interpolateShape(frameNum, this._cachingAtTime.shapeValue, this._cachingAtTime);
}
return this._cachingAtTime.shapeValue;
}
var ShapePropertyConstructorFunction = ShapePropertyFactory.getConstructorFunction();
var KeyframedShapePropertyConstructorFunction = ShapePropertyFactory.getKeyframedConstructorFunction();
function ShapeExpressions(){}
ShapeExpressions.prototype = {
vertices: function(prop, time){
if (this.k) {
this.getValue();
}
var shapePath = this.v;
if(time !== undefined) {
shapePath = this.getValueAtTime(time, 0);
}
var i, len = shapePath._length;
var vertices = shapePath[prop];
var points = shapePath.v;
var arr = createSizedArray(len);
for(i = 0; i < len; i += 1) {
if(prop === 'i' || prop === 'o') {
arr[i] = [vertices[i][0] - points[i][0], vertices[i][1] - points[i][1]];
} else {
arr[i] = [vertices[i][0], vertices[i][1]];
}
}
return arr;
},
points: function(time){
return this.vertices('v', time);
},
inTangents: function(time){
return this.vertices('i', time);
},
outTangents: function(time){
return this.vertices('o', time);
},
isClosed: function(){
return this.v.c;
},
pointOnPath: function(perc, time){
var shapePath = this.v;
if(time !== undefined) {
shapePath = this.getValueAtTime(time, 0);
}
if(!this._segmentsLength) {
this._segmentsLength = bez.getSegmentsLength(shapePath);
}
var segmentsLength = this._segmentsLength;
var lengths = segmentsLength.lengths;
var lengthPos = segmentsLength.totalLength * perc;
var i = 0, len = lengths.length;
var j = 0, jLen;
var accumulatedLength = 0, pt;
while(i < len) {
if(accumulatedLength + lengths[i].addedLength > lengthPos) {
var initIndex = i;
var endIndex = (shapePath.c && i === len - 1) ? 0 : i + 1;
var segmentPerc = (lengthPos - accumulatedLength)/lengths[i].addedLength;
pt = bez.getPointInSegment(shapePath.v[initIndex], shapePath.v[endIndex], shapePath.o[initIndex], shapePath.i[endIndex], segmentPerc, lengths[i]);
break;
} else {
accumulatedLength += lengths[i].addedLength;
}
i += 1;
}
if(!pt){
pt = shapePath.c ? [shapePath.v[0][0],shapePath.v[0][1]]:[shapePath.v[shapePath._length-1][0],shapePath.v[shapePath._length-1][1]];
}
return pt;
},
vectorOnPath: function(perc, time, vectorType){
//perc doesn't use triple equality because it can be a Number object as well as a primitive.
perc = perc == 1 ? this.v.c ? 0 : 0.999 : perc;
var pt1 = this.pointOnPath(perc, time);
var pt2 = this.pointOnPath(perc + 0.001, time);
var xLength = pt2[0] - pt1[0];
var yLength = pt2[1] - pt1[1];
var magnitude = Math.sqrt(Math.pow(xLength,2) + Math.pow(yLength,2));
if (magnitude === 0) {
return [0,0];
}
var unitVector = vectorType === 'tangent' ? [xLength/magnitude, yLength/magnitude] : [-yLength/magnitude, xLength/magnitude];
return unitVector;
},
tangentOnPath: function(perc, time){
return this.vectorOnPath(perc, time, 'tangent');
},
normalOnPath: function(perc, time){
return this.vectorOnPath(perc, time, 'normal');
},
setGroupProperty: expressionHelpers.setGroupProperty,
getValueAtTime: expressionHelpers.getStaticValueAtTime
};
extendPrototype([ShapeExpressions], ShapePropertyConstructorFunction);
extendPrototype([ShapeExpressions], KeyframedShapePropertyConstructorFunction);
KeyframedShapePropertyConstructorFunction.prototype.getValueAtTime = getShapeValueAtTime;
KeyframedShapePropertyConstructorFunction.prototype.initiateExpression = ExpressionManager.initiateExpression;
var propertyGetShapeProp = ShapePropertyFactory.getShapeProp;
ShapePropertyFactory.getShapeProp = function(elem,data,type, arr, trims){
var prop = propertyGetShapeProp(elem,data,type, arr, trims);
prop.propertyIndex = data.ix;
prop.lock = false;
if(type === 3){
expressionHelpers.searchExpressions(elem,data.pt,prop);
} else if(type === 4){
expressionHelpers.searchExpressions(elem,data.ks,prop);
}
if(prop.k){
elem.addDynamicProperty(prop);
}
return prop;
};
}());
(function addDecorator() {
function searchExpressions(){
if(this.data.d.x){
this.calculateExpression = ExpressionManager.initiateExpression.bind(this)(this.elem,this.data.d,this);
this.addEffect(this.getExpressionValue.bind(this));
return true;
}
}
TextProperty.prototype.getExpressionValue = function(currentValue, text) {
var newValue = this.calculateExpression(text);
if(currentValue.t !== newValue) {
var newData = {};
this.copyData(newData, currentValue);
newData.t = newValue.toString();
newData.__complete = false;
return newData;
}
return currentValue;
}
TextProperty.prototype.searchProperty = function(){
var isKeyframed = this.searchKeyframes();
var hasExpressions = this.searchExpressions();
this.kf = isKeyframed || hasExpressions;
return this.kf;
};
TextProperty.prototype.searchExpressions = searchExpressions;
}());
var ShapeExpressionInterface = (function(){
function iterateElements(shapes,view, propertyGroup){
var arr = [];
var i, len = shapes ? shapes.length : 0;
for(i=0;i<len;i+=1){
if(shapes[i].ty == 'gr'){
arr.push(groupInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'fl'){
arr.push(fillInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'st'){
arr.push(strokeInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'tm'){
arr.push(trimInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'tr'){
//arr.push(transformInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'el'){
arr.push(ellipseInterfaceFactory(shapes[i],view[i],propertyGroup));
}else if(shapes[i].ty == 'sr'){
arr.push(starInterfaceFactory(shapes[i],view[i],propertyGroup));
} else if(shapes[i].ty == 'sh'){
arr.push(pathInterfaceFactory(shapes[i],view[i],propertyGroup));
} else if(shapes[i].ty == 'rc'){
arr.push(rectInterfaceFactory(shapes[i],view[i],propertyGroup));
} else if(shapes[i].ty == 'rd'){
arr.push(roundedInterfaceFactory(shapes[i],view[i],propertyGroup));
} else if(shapes[i].ty == 'rp'){
arr.push(repeaterInterfaceFactory(shapes[i],view[i],propertyGroup));
}
}
return arr;
}
function contentsInterfaceFactory(shape,view, propertyGroup){
var interfaces;
var interfaceFunction = function _interfaceFunction(value){
var i = 0, len = interfaces.length;
while(i<len){
if(interfaces[i]._name === value || interfaces[i].mn === value || interfaces[i].propertyIndex === value || interfaces[i].ix === value || interfaces[i].ind === value){
return interfaces[i];
}
i+=1;
}
if(typeof value === 'number'){
return interfaces[value-1];
}
};
interfaceFunction.propertyGroup = function(val){
if(val === 1){
return interfaceFunction;
} else{
return propertyGroup(val-1);
}
};
interfaces = iterateElements(shape.it, view.it, interfaceFunction.propertyGroup);
interfaceFunction.numProperties = interfaces.length;
interfaceFunction.propertyIndex = shape.cix;
interfaceFunction._name = shape.nm;
return interfaceFunction;
}
function groupInterfaceFactory(shape,view, propertyGroup){
var interfaceFunction = function _interfaceFunction(value){
switch(value){
case 'ADBE Vectors Group':
case 'Contents':
case 2:
return interfaceFunction.content;
//Not necessary for now. Keeping them here in case a new case appears
//case 'ADBE Vector Transform Group':
//case 3:
default:
return interfaceFunction.transform;
}
};
interfaceFunction.propertyGroup = function(val){
if(val === 1){
return interfaceFunction;
} else{
return propertyGroup(val-1);
}
};
var content = contentsInterfaceFactory(shape,view,interfaceFunction.propertyGroup);
var transformInterface = transformInterfaceFactory(shape.it[shape.it.length - 1],view.it[view.it.length - 1],interfaceFunction.propertyGroup);
interfaceFunction.content = content;
interfaceFunction.transform = transformInterface;
Object.defineProperty(interfaceFunction, '_name', {
get: function(){
return shape.nm;
}
});
//interfaceFunction.content = interfaceFunction;
interfaceFunction.numProperties = shape.np;
interfaceFunction.propertyIndex = shape.ix;
interfaceFunction.nm = shape.nm;
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function fillInterfaceFactory(shape,view,propertyGroup){
function interfaceFunction(val){
if(val === 'Color' || val === 'color'){
return interfaceFunction.color;
} else if(val === 'Opacity' || val === 'opacity'){
return interfaceFunction.opacity;
}
}
Object.defineProperties(interfaceFunction, {
'color': {
get: ExpressionPropertyInterface(view.c)
},
'opacity': {
get: ExpressionPropertyInterface(view.o)
},
'_name': { value: shape.nm },
'mn': { value: shape.mn }
});
view.c.setGroupProperty(propertyGroup);
view.o.setGroupProperty(propertyGroup);
return interfaceFunction;
}
function strokeInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val === 1){
return ob;
} else{
return propertyGroup(val-1);
}
}
function _dashPropertyGroup(val){
if(val === 1){
return dashOb;
} else{
return _propertyGroup(val-1);
}
}
function addPropertyToDashOb(i) {
Object.defineProperty(dashOb, shape.d[i].nm, {
get: ExpressionPropertyInterface(view.d.dataProps[i].p)
});
}
var i, len = shape.d ? shape.d.length : 0;
var dashOb = {};
for (i = 0; i < len; i += 1) {
addPropertyToDashOb(i);
view.d.dataProps[i].p.setGroupProperty(_dashPropertyGroup);
}
function interfaceFunction(val){
if(val === 'Color' || val === 'color'){
return interfaceFunction.color;
} else if(val === 'Opacity' || val === 'opacity'){
return interfaceFunction.opacity;
} else if(val === 'Stroke Width' || val === 'stroke width'){
return interfaceFunction.strokeWidth;
}
}
Object.defineProperties(interfaceFunction, {
'color': {
get: ExpressionPropertyInterface(view.c)
},
'opacity': {
get: ExpressionPropertyInterface(view.o)
},
'strokeWidth': {
get: ExpressionPropertyInterface(view.w)
},
'dash': {
get: function() {
return dashOb;
}
},
'_name': { value: shape.nm },
'mn': { value: shape.mn }
});
view.c.setGroupProperty(_propertyGroup);
view.o.setGroupProperty(_propertyGroup);
view.w.setGroupProperty(_propertyGroup);
return interfaceFunction;
}
function trimInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
interfaceFunction.propertyIndex = shape.ix;
view.s.setGroupProperty(_propertyGroup);
view.e.setGroupProperty(_propertyGroup);
view.o.setGroupProperty(_propertyGroup);
function interfaceFunction(val){
if(val === shape.e.ix || val === 'End' || val === 'end'){
return interfaceFunction.end;
}
if(val === shape.s.ix){
return interfaceFunction.start;
}
if(val === shape.o.ix){
return interfaceFunction.offset;
}
}
interfaceFunction.propertyIndex = shape.ix;
interfaceFunction.propertyGroup = propertyGroup;
Object.defineProperties(interfaceFunction, {
'start': {
get: ExpressionPropertyInterface(view.s)
},
'end': {
get: ExpressionPropertyInterface(view.e)
},
'offset': {
get: ExpressionPropertyInterface(view.o)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function transformInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
view.transform.mProps.o.setGroupProperty(_propertyGroup);
view.transform.mProps.p.setGroupProperty(_propertyGroup);
view.transform.mProps.a.setGroupProperty(_propertyGroup);
view.transform.mProps.s.setGroupProperty(_propertyGroup);
view.transform.mProps.r.setGroupProperty(_propertyGroup);
if(view.transform.mProps.sk){
view.transform.mProps.sk.setGroupProperty(_propertyGroup);
view.transform.mProps.sa.setGroupProperty(_propertyGroup);
}
view.transform.op.setGroupProperty(_propertyGroup);
function interfaceFunction(value){
if(shape.a.ix === value || value === 'Anchor Point'){
return interfaceFunction.anchorPoint;
}
if(shape.o.ix === value || value === 'Opacity'){
return interfaceFunction.opacity;
}
if(shape.p.ix === value || value === 'Position'){
return interfaceFunction.position;
}
if(shape.r.ix === value || value === 'Rotation' || value === 'ADBE Vector Rotation'){
return interfaceFunction.rotation;
}
if(shape.s.ix === value || value === 'Scale'){
return interfaceFunction.scale;
}
if(shape.sk && shape.sk.ix === value || value === 'Skew'){
return interfaceFunction.skew;
}
if(shape.sa && shape.sa.ix === value || value === 'Skew Axis'){
return interfaceFunction.skewAxis;
}
}
Object.defineProperties(interfaceFunction, {
'opacity': {
get: ExpressionPropertyInterface(view.transform.mProps.o)
},
'position': {
get: ExpressionPropertyInterface(view.transform.mProps.p)
},
'anchorPoint': {
get: ExpressionPropertyInterface(view.transform.mProps.a)
},
'scale': {
get: ExpressionPropertyInterface(view.transform.mProps.s)
},
'rotation': {
get: ExpressionPropertyInterface(view.transform.mProps.r)
},
'skew': {
get: ExpressionPropertyInterface(view.transform.mProps.sk)
},
'skewAxis': {
get: ExpressionPropertyInterface(view.transform.mProps.sa)
},
'_name': { value: shape.nm }
});
interfaceFunction.ty = 'tr';
interfaceFunction.mn = shape.mn;
interfaceFunction.propertyGroup = propertyGroup;
return interfaceFunction;
}
function ellipseInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
interfaceFunction.propertyIndex = shape.ix;
var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
prop.s.setGroupProperty(_propertyGroup);
prop.p.setGroupProperty(_propertyGroup);
function interfaceFunction(value){
if(shape.p.ix === value){
return interfaceFunction.position;
}
if(shape.s.ix === value){
return interfaceFunction.size;
}
}
Object.defineProperties(interfaceFunction, {
'size': {
get: ExpressionPropertyInterface(prop.s)
},
'position': {
get: ExpressionPropertyInterface(prop.p)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function starInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
interfaceFunction.propertyIndex = shape.ix;
prop.or.setGroupProperty(_propertyGroup);
prop.os.setGroupProperty(_propertyGroup);
prop.pt.setGroupProperty(_propertyGroup);
prop.p.setGroupProperty(_propertyGroup);
prop.r.setGroupProperty(_propertyGroup);
if(shape.ir){
prop.ir.setGroupProperty(_propertyGroup);
prop.is.setGroupProperty(_propertyGroup);
}
function interfaceFunction(value){
if(shape.p.ix === value){
return interfaceFunction.position;
}
if(shape.r.ix === value){
return interfaceFunction.rotation;
}
if(shape.pt.ix === value){
return interfaceFunction.points;
}
if(shape.or.ix === value || 'ADBE Vector Star Outer Radius' === value){
return interfaceFunction.outerRadius;
}
if(shape.os.ix === value){
return interfaceFunction.outerRoundness;
}
if(shape.ir && (shape.ir.ix === value || 'ADBE Vector Star Inner Radius' === value)){
return interfaceFunction.innerRadius;
}
if(shape.is && shape.is.ix === value){
return interfaceFunction.innerRoundness;
}
}
Object.defineProperties(interfaceFunction, {
'position': {
get: ExpressionPropertyInterface(prop.p)
},
'rotation': {
get: ExpressionPropertyInterface(prop.r)
},
'points': {
get: ExpressionPropertyInterface(prop.pt)
},
'outerRadius': {
get: ExpressionPropertyInterface(prop.or)
},
'outerRoundness': {
get: ExpressionPropertyInterface(prop.os)
},
'innerRadius': {
get: ExpressionPropertyInterface(prop.ir)
},
'innerRoundness': {
get: ExpressionPropertyInterface(prop.is)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function rectInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
interfaceFunction.propertyIndex = shape.ix;
prop.p.setGroupProperty(_propertyGroup);
prop.s.setGroupProperty(_propertyGroup);
prop.r.setGroupProperty(_propertyGroup);
function interfaceFunction(value){
if(shape.p.ix === value){
return interfaceFunction.position;
}
if(shape.r.ix === value){
return interfaceFunction.roundness;
}
if(shape.s.ix === value || value === 'Size' || value === 'ADBE Vector Rect Size'){
return interfaceFunction.size;
}
}
Object.defineProperties(interfaceFunction, {
'position': {
get: ExpressionPropertyInterface(prop.p)
},
'roundness': {
get: ExpressionPropertyInterface(prop.r)
},
'size': {
get: ExpressionPropertyInterface(prop.s)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function roundedInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
var prop = view;
interfaceFunction.propertyIndex = shape.ix;
prop.rd.setGroupProperty(_propertyGroup);
function interfaceFunction(value){
if(shape.r.ix === value || 'Round Corners 1' === value){
return interfaceFunction.radius;
}
}
Object.defineProperties(interfaceFunction, {
'radius': {
get: ExpressionPropertyInterface(prop.rd)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function repeaterInterfaceFactory(shape,view,propertyGroup){
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
var prop = view;
interfaceFunction.propertyIndex = shape.ix;
prop.c.setGroupProperty(_propertyGroup);
prop.o.setGroupProperty(_propertyGroup);
function interfaceFunction(value){
if(shape.c.ix === value || 'Copies' === value){
return interfaceFunction.copies;
} else if(shape.o.ix === value || 'Offset' === value){
return interfaceFunction.offset;
}
}
Object.defineProperties(interfaceFunction, {
'copies': {
get: ExpressionPropertyInterface(prop.c)
},
'offset': {
get: ExpressionPropertyInterface(prop.o)
},
'_name': { value: shape.nm }
});
interfaceFunction.mn = shape.mn;
return interfaceFunction;
}
function pathInterfaceFactory(shape,view,propertyGroup){
var prop = view.sh;
function _propertyGroup(val){
if(val == 1){
return interfaceFunction;
} else {
return propertyGroup(--val);
}
}
prop.setGroupProperty(_propertyGroup);
function interfaceFunction(val){
if(val === 'Shape' || val === 'shape' || val === 'Path' || val === 'path' || val === 'ADBE Vector Shape' || val === 2){
return interfaceFunction.path;
}
}
Object.defineProperties(interfaceFunction, {
'path': {
get: function(){
if(prop.k){
prop.getValue();
}
return prop;
}
},
'shape': {
get: function(){
if(prop.k){
prop.getValue();
}
return prop;
}
},
'_name': { value: shape.nm },
'ix': { value: shape.ix },
'propertyIndex': { value: shape.ix },
'mn': { value: shape.mn }
});
return interfaceFunction;
}
return function(shapes,view,propertyGroup) {
var interfaces;
function _interfaceFunction(value){
if(typeof value === 'number'){
return interfaces[value-1];
} else {
var i = 0, len = interfaces.length;
while(i<len){
if(interfaces[i]._name === value){
return interfaces[i];
}
i+=1;
}
}
}
_interfaceFunction.propertyGroup = propertyGroup;
interfaces = iterateElements(shapes, view, _interfaceFunction);
_interfaceFunction.numProperties = interfaces.length;
return _interfaceFunction;
};
}());
var TextExpressionInterface = (function(){
return function(elem){
var _prevValue, _sourceText;
function _thisLayerFunction(){
}
Object.defineProperty(_thisLayerFunction, "sourceText", {
get: function(){
elem.textProperty.getValue()
var stringValue = elem.textProperty.currentData.t;
if(stringValue !== _prevValue) {
elem.textProperty.currentData.t = _prevValue;
_sourceText = new String(stringValue);
//If stringValue is an empty string, eval returns undefined, so it has to be returned as a String primitive
_sourceText.value = stringValue ? stringValue : new String(stringValue);
}
return _sourceText;
}
});
return _thisLayerFunction;
};
}());
var LayerExpressionInterface = (function (){
function toWorld(arr, time){
var toWorldMat = new Matrix();
toWorldMat.reset();
var transformMat;
if(time) {
//Todo implement value at time on transform properties
//transformMat = this._elem.finalTransform.mProp.getValueAtTime(time);
transformMat = this._elem.finalTransform.mProp;
} else {
transformMat = this._elem.finalTransform.mProp;
}
transformMat.applyToMatrix(toWorldMat);
if(this._elem.hierarchy && this._elem.hierarchy.length){
var i, len = this._elem.hierarchy.length;
for(i=0;i<len;i+=1){
this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(toWorldMat);
}
return toWorldMat.applyToPointArray(arr[0],arr[1],arr[2]||0);
}
return toWorldMat.applyToPointArray(arr[0],arr[1],arr[2]||0);
}
function fromWorld(arr, time){
var toWorldMat = new Matrix();
toWorldMat.reset();
var transformMat;
if(time) {
//Todo implement value at time on transform properties
//transformMat = this._elem.finalTransform.mProp.getValueAtTime(time);
transformMat = this._elem.finalTransform.mProp;
} else {
transformMat = this._elem.finalTransform.mProp;
}
transformMat.applyToMatrix(toWorldMat);
if(this._elem.hierarchy && this._elem.hierarchy.length){
var i, len = this._elem.hierarchy.length;
for(i=0;i<len;i+=1){
this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(toWorldMat);
}
return toWorldMat.inversePoint(arr);
}
return toWorldMat.inversePoint(arr);
}
function fromComp(arr){
var toWorldMat = new Matrix();
toWorldMat.reset();
this._elem.finalTransform.mProp.applyToMatrix(toWorldMat);
if(this._elem.hierarchy && this._elem.hierarchy.length){
var i, len = this._elem.hierarchy.length;
for(i=0;i<len;i+=1){
this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(toWorldMat);
}
return toWorldMat.inversePoint(arr);
}
return toWorldMat.inversePoint(arr);
}
function sampleImage() {
return [1,1,1,1];
}
return function(elem){
var transformInterface;
function _registerMaskInterface(maskManager){
_thisLayerFunction.mask = new MaskManagerInterface(maskManager, elem);
}
function _registerEffectsInterface(effects){
_thisLayerFunction.effect = effects;
}
function _thisLayerFunction(name){
switch(name){
case "ADBE Root Vectors Group":
case "Contents":
case 2:
return _thisLayerFunction.shapeInterface;
case 1:
case 6:
case "Transform":
case "transform":
case "ADBE Transform Group":
return transformInterface;
case 4:
case "ADBE Effect Parade":
case "effects":
case "Effects":
return _thisLayerFunction.effect;
}
}
_thisLayerFunction.toWorld = toWorld;
_thisLayerFunction.fromWorld = fromWorld;
_thisLayerFunction.toComp = toWorld;
_thisLayerFunction.fromComp = fromComp;
_thisLayerFunction.sampleImage = sampleImage;
_thisLayerFunction.sourceRectAtTime = elem.sourceRectAtTime.bind(elem);
_thisLayerFunction._elem = elem;
transformInterface = TransformExpressionInterface(elem.finalTransform.mProp);
var anchorPointDescriptor = getDescriptor(transformInterface, 'anchorPoint');
Object.defineProperties(_thisLayerFunction,{
hasParent: {
get: function(){
return elem.hierarchy.length;
}
},
parent: {
get: function(){
return elem.hierarchy[0].layerInterface;
}
},
rotation: getDescriptor(transformInterface, 'rotation'),
scale: getDescriptor(transformInterface, 'scale'),
position: getDescriptor(transformInterface, 'position'),
opacity: getDescriptor(transformInterface, 'opacity'),
anchorPoint: anchorPointDescriptor,
anchor_point: anchorPointDescriptor,
transform: {
get: function () {
return transformInterface;
}
},
active: {
get: function(){
return elem.isInRange;
}
}
});
_thisLayerFunction.startTime = elem.data.st;
_thisLayerFunction.index = elem.data.ind;
_thisLayerFunction.source = elem.data.refId;
_thisLayerFunction.height = elem.data.ty === 0 ? elem.data.h : 100;
_thisLayerFunction.width = elem.data.ty === 0 ? elem.data.w : 100;
_thisLayerFunction.inPoint = elem.data.ip/elem.comp.globalData.frameRate;
_thisLayerFunction.outPoint = elem.data.op/elem.comp.globalData.frameRate;
_thisLayerFunction._name = elem.data.nm;
_thisLayerFunction.registerMaskInterface = _registerMaskInterface;
_thisLayerFunction.registerEffectsInterface = _registerEffectsInterface;
return _thisLayerFunction;
};
}());
var CompExpressionInterface = (function () {
return function(comp) {
function _thisLayerFunction(name) {
var i = 0, len = comp.layers.length;
while ( i < len) {
if (comp.layers[i].nm === name || comp.layers[i].ind === name) {
return comp.elements[i].layerInterface;
}
i += 1;
}
return null;
//return {active:false};
}
Object.defineProperty(_thisLayerFunction, "_name", { value: comp.data.nm });
_thisLayerFunction.layer = _thisLayerFunction;
_thisLayerFunction.pixelAspect = 1;
_thisLayerFunction.height = comp.data.h || comp.globalData.compSize.h;
_thisLayerFunction.width = comp.data.w || comp.globalData.compSize.w;
_thisLayerFunction.pixelAspect = 1;
_thisLayerFunction.frameDuration = 1 / comp.globalData.frameRate;
_thisLayerFunction.displayStartTime = 0;
_thisLayerFunction.numLayers = comp.layers.length;
return _thisLayerFunction;
};
}());
var TransformExpressionInterface = (function (){
return function(transform){
function _thisFunction(name){
switch(name){
case "scale":
case "Scale":
case "ADBE Scale":
case 6:
return _thisFunction.scale;
case "rotation":
case "Rotation":
case "ADBE Rotation":
case "ADBE Rotate Z":
case 10:
return _thisFunction.rotation;
case "ADBE Rotate X":
return _thisFunction.xRotation;
case "ADBE Rotate Y":
return _thisFunction.yRotation;
case "position":
case "Position":
case "ADBE Position":
case 2:
return _thisFunction.position;
case 'ADBE Position_0':
return _thisFunction.xPosition;
case 'ADBE Position_1':
return _thisFunction.yPosition;
case 'ADBE Position_2':
return _thisFunction.zPosition;
case "anchorPoint":
case "AnchorPoint":
case "Anchor Point":
case "ADBE AnchorPoint":
case 1:
return _thisFunction.anchorPoint;
case "opacity":
case "Opacity":
case 11:
return _thisFunction.opacity;
}
}
Object.defineProperty(_thisFunction, "rotation", {
get: ExpressionPropertyInterface(transform.r || transform.rz)
});
Object.defineProperty(_thisFunction, "zRotation", {
get: ExpressionPropertyInterface(transform.rz || transform.r)
});
Object.defineProperty(_thisFunction, "xRotation", {
get: ExpressionPropertyInterface(transform.rx)
});
Object.defineProperty(_thisFunction, "yRotation", {
get: ExpressionPropertyInterface(transform.ry)
});
Object.defineProperty(_thisFunction, "scale", {
get: ExpressionPropertyInterface(transform.s)
});
if(transform.p) {
var _transformFactory = ExpressionPropertyInterface(transform.p);
}
Object.defineProperty(_thisFunction, "position", {
get: function () {
if(transform.p) {
return _transformFactory();
} else {
return [transform.px.v, transform.py.v, transform.pz ? transform.pz.v : 0];
}
}
});
Object.defineProperty(_thisFunction, "xPosition", {
get: ExpressionPropertyInterface(transform.px)
});
Object.defineProperty(_thisFunction, "yPosition", {
get: ExpressionPropertyInterface(transform.py)
});
Object.defineProperty(_thisFunction, "zPosition", {
get: ExpressionPropertyInterface(transform.pz)
});
Object.defineProperty(_thisFunction, "anchorPoint", {
get: ExpressionPropertyInterface(transform.a)
});
Object.defineProperty(_thisFunction, "opacity", {
get: ExpressionPropertyInterface(transform.o)
});
Object.defineProperty(_thisFunction, "skew", {
get: ExpressionPropertyInterface(transform.sk)
});
Object.defineProperty(_thisFunction, "skewAxis", {
get: ExpressionPropertyInterface(transform.sa)
});
Object.defineProperty(_thisFunction, "orientation", {
get: ExpressionPropertyInterface(transform.or)
});
return _thisFunction;
};
}());
var ProjectInterface = (function (){
function registerComposition(comp){
this.compositions.push(comp);
}
return function(){
function _thisProjectFunction(name){
var i = 0, len = this.compositions.length;
while(i<len){
if(this.compositions[i].data && this.compositions[i].data.nm === name){
if(this.compositions[i].prepareFrame && this.compositions[i].data.xt) {
this.compositions[i].prepareFrame(this.currentFrame);
}
return this.compositions[i].compInterface;
}
i+=1;
}
}
_thisProjectFunction.compositions = [];
_thisProjectFunction.currentFrame = 0;
_thisProjectFunction.registerComposition = registerComposition;
return _thisProjectFunction;
};
}());
var EffectsExpressionInterface = (function (){
var ob = {
createEffectsInterface: createEffectsInterface
};
function createEffectsInterface(elem, propertyGroup){
if(elem.effectsManager){
var effectElements = [];
var effectsData = elem.data.ef;
var i, len = elem.effectsManager.effectElements.length;
for(i=0;i<len;i+=1){
effectElements.push(createGroupInterface(effectsData[i],elem.effectsManager.effectElements[i],propertyGroup,elem));
}
return function(name){
var effects = elem.data.ef || [], i = 0, len = effects.length;
while(i<len) {
if(name === effects[i].nm || name === effects[i].mn || name === effects[i].ix){
return effectElements[i];
}
i += 1;
}
};
}
}
function createGroupInterface(data,elements, propertyGroup, elem){
var effectElements = [];
var i, len = data.ef.length;
for(i=0;i<len;i+=1){
if(data.ef[i].ty === 5){
effectElements.push(createGroupInterface(data.ef[i],elements.effectElements[i],elements.effectElements[i].propertyGroup, elem));
} else {
effectElements.push(createValueInterface(elements.effectElements[i],data.ef[i].ty, elem, _propertyGroup));
}
}
function _propertyGroup(val) {
if(val === 1){
return groupInterface;
} else{
return propertyGroup(val-1);
}
}
var groupInterface = function(name){
var effects = data.ef, i = 0, len = effects.length;
while(i<len) {
if(name === effects[i].nm || name === effects[i].mn || name === effects[i].ix){
if(effects[i].ty === 5){
return effectElements[i];
} else {
return effectElements[i]();
}
}
i += 1;
}
return effectElements[0]();
};
groupInterface.propertyGroup = _propertyGroup;
if(data.mn === 'ADBE Color Control'){
Object.defineProperty(groupInterface, 'color', {
get: function(){
return effectElements[0]();
}
});
}
Object.defineProperty(groupInterface, 'numProperties', {
get: function(){
return data.np;
}
});
groupInterface.active = groupInterface.enabled = data.en !== 0;
return groupInterface;
}
function createValueInterface(element, type, elem, propertyGroup){
var expressionProperty = ExpressionPropertyInterface(element.p);
function interfaceFunction(){
if(type === 10){
return elem.comp.compInterface(element.p.v);
}
return expressionProperty();
}
if(element.p.setGroupProperty) {
element.p.setGroupProperty(propertyGroup);
}
return interfaceFunction;
}
return ob;
}());
var MaskManagerInterface = (function(){
function MaskInterface(mask, data){
this._mask = mask;
this._data = data;
}
Object.defineProperty(MaskInterface.prototype, 'maskPath', {
get: function(){
if(this._mask.prop.k){
this._mask.prop.getValue();
}
return this._mask.prop;
}
});
Object.defineProperty(MaskInterface.prototype, 'maskOpacity', {
get: function(){
if(this._mask.op.k){
this._mask.op.getValue();
}
return this._mask.op.v * 100;
}
});
var MaskManager = function(maskManager, elem){
var _maskManager = maskManager;
var _elem = elem;
var _masksInterfaces = createSizedArray(maskManager.viewData.length);
var i, len = maskManager.viewData.length;
for(i = 0; i < len; i += 1) {
_masksInterfaces[i] = new MaskInterface(maskManager.viewData[i], maskManager.masksProperties[i]);
}
var maskFunction = function(name){
i = 0;
while(i<len){
if(maskManager.masksProperties[i].nm === name){
return _masksInterfaces[i];
}
i += 1;
}
};
return maskFunction;
};
return MaskManager;
}());
var ExpressionPropertyInterface = (function() {
var defaultUnidimensionalValue = {pv:0, v:0, mult: 1}
var defaultMultidimensionalValue = {pv:[0,0,0], v:[0,0,0], mult: 1}
function completeProperty(expressionValue, property, type) {
Object.defineProperty(expressionValue, 'velocity', {
get: function(){
return property.getVelocityAtTime(property.comp.currentFrame);
}
});
expressionValue.numKeys = property.keyframes ? property.keyframes.length : 0;
expressionValue.key = function(pos) {
if (!expressionValue.numKeys) {
return 0;
} else {
var value = '';
if ('s' in property.keyframes[pos-1]) {
value = property.keyframes[pos-1].s;
} else if ('e' in property.keyframes[pos-2]) {
value = property.keyframes[pos-2].e;
} else {
value = property.keyframes[pos-2].s;
}
var valueProp = type === 'unidimensional' ? new Number(value) : Object.assign({}, value);
valueProp.time = property.keyframes[pos-1].t / property.elem.comp.globalData.frameRate;
return valueProp;
}
};
expressionValue.valueAtTime = property.getValueAtTime;
expressionValue.speedAtTime = property.getSpeedAtTime;
expressionValue.velocityAtTime = property.getVelocityAtTime;
expressionValue.propertyGroup = property.propertyGroup;
}
function UnidimensionalPropertyInterface(property) {
if(!property || !('pv' in property)) {
property = defaultUnidimensionalValue;
}
var mult = 1 / property.mult;
var val = property.pv * mult;
var expressionValue = new Number(val);
expressionValue.value = val;
completeProperty(expressionValue, property, 'unidimensional');
return function() {
if (property.k) {
property.getValue();
}
val = property.v * mult;
if(expressionValue.value !== val) {
expressionValue = new Number(val);
expressionValue.value = val;
completeProperty(expressionValue, property, 'unidimensional');
}
return expressionValue;
}
}
function MultidimensionalPropertyInterface(property) {
if(!property || !('pv' in property)) {
property = defaultMultidimensionalValue;
}
var mult = 1 / property.mult;
var len = property.pv.length;
var expressionValue = createTypedArray('float32', len);
var arrValue = createTypedArray('float32', len);
expressionValue.value = arrValue;
completeProperty(expressionValue, property, 'multidimensional');
return function() {
if (property.k) {
property.getValue();
}
for (var i = 0; i < len; i += 1) {
expressionValue[i] = arrValue[i] = property.v[i] * mult;
}
return expressionValue;
}
}
//TODO: try to avoid using this getter
function defaultGetter() {
return defaultUnidimensionalValue;
}
return function(property) {
if(!property) {
return defaultGetter;
} else if (property.propType === 'unidimensional') {
return UnidimensionalPropertyInterface(property);
} else {
return MultidimensionalPropertyInterface(property);
}
}
}());
(function(){
var TextExpressionSelectorProp = (function(){
function getValueProxy(index,total){
this.textIndex = index+1;
this.textTotal = total;
this.v = this.getValue() * this.mult;
return this.v;
}
return function TextExpressionSelectorProp(elem,data){
this.pv = 1;
this.comp = elem.comp;
this.elem = elem;
this.mult = 0.01;
this.propType = 'textSelector';
this.textTotal = data.totalChars;
this.selectorValue = 100;
this.lastValue = [1,1,1];
this.k = true;
this.x = true;
this.getValue = ExpressionManager.initiateExpression.bind(this)(elem,data,this);
this.getMult = getValueProxy;
this.getVelocityAtTime = expressionHelpers.getVelocityAtTime;
if(this.kf){
this.getValueAtTime = expressionHelpers.getValueAtTime.bind(this);
} else {
this.getValueAtTime = expressionHelpers.getStaticValueAtTime.bind(this);
}
this.setGroupProperty = expressionHelpers.setGroupProperty;
};
}());
var propertyGetTextProp = TextSelectorProp.getTextSelectorProp;
TextSelectorProp.getTextSelectorProp = function(elem, data,arr){
if(data.t === 1){
return new TextExpressionSelectorProp(elem, data,arr);
} else {
return propertyGetTextProp(elem,data,arr);
}
};
}());
function SliderEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,0,0,container);
}
function AngleEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,0,0,container);
}
function ColorEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,1,0,container);
}
function PointEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,1,0,container);
}
function LayerIndexEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,0,0,container);
}
function MaskIndexEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,0,0,container);
}
function CheckboxEffect(data,elem, container){
this.p = PropertyFactory.getProp(elem,data.v,0,0,container);
}
function NoValueEffect(){
this.p = {};
}
function EffectsManager(){}
function EffectsManager(data,element){
var effects = data.ef || [];
this.effectElements = [];
var i,len = effects.length;
var effectItem;
for(i=0;i<len;i++) {
effectItem = new GroupEffect(effects[i],element);
this.effectElements.push(effectItem);
}
}
function GroupEffect(data,element){
this.init(data,element);
}
extendPrototype([DynamicPropertyContainer], GroupEffect);
GroupEffect.prototype.getValue = GroupEffect.prototype.iterateDynamicProperties;
GroupEffect.prototype.init = function(data,element){
this.data = data;
this.effectElements = [];
this.initDynamicPropertyContainer(element);
var i, len = this.data.ef.length;
var eff, effects = this.data.ef;
for(i=0;i<len;i+=1){
eff = null;
switch(effects[i].ty){
case 0:
eff = new SliderEffect(effects[i],element,this);
break;
case 1:
eff = new AngleEffect(effects[i],element,this);
break;
case 2:
eff = new ColorEffect(effects[i],element,this);
break;
case 3:
eff = new PointEffect(effects[i],element,this);
break;
case 4:
case 7:
eff = new CheckboxEffect(effects[i],element,this);
break;
case 10:
eff = new LayerIndexEffect(effects[i],element,this);
break;
case 11:
eff = new MaskIndexEffect(effects[i],element,this);
break;
case 5:
eff = new EffectsManager(effects[i],element,this);
break;
//case 6:
default:
eff = new NoValueEffect(effects[i],element,this);
break;
}
if(eff) {
this.effectElements.push(eff);
}
}
};
var lottiejs = {};
var _isFrozen = false;
function loadAnimation(params) {
return animationManager.loadAnimation(params);
}
function setQuality(value) {
if (typeof value === 'string') {
switch (value) {
case 'high':
defaultCurveSegments = 200;
break;
case 'medium':
defaultCurveSegments = 50;
break;
case 'low':
defaultCurveSegments = 10;
break;
}
} else if (!isNaN(value) && value > 1) {
defaultCurveSegments = value;
}
if (defaultCurveSegments >= 50) {
roundValues(false);
} else {
roundValues(true);
}
}
lottiejs.play = animationManager.play;
lottiejs.pause = animationManager.pause;
lottiejs.togglePause = animationManager.togglePause;
lottiejs.setSpeed = animationManager.setSpeed;
lottiejs.setDirection = animationManager.setDirection;
lottiejs.stop = animationManager.stop;
lottiejs.registerAnimation = animationManager.registerAnimation;
lottiejs.loadAnimation = loadAnimation;
lottiejs.resize = animationManager.resize;
lottiejs.goToAndStop = animationManager.goToAndStop;
lottiejs.destroy = animationManager.destroy;
lottiejs.setQuality = setQuality;
lottiejs.freeze = animationManager.freeze;
lottiejs.unfreeze = animationManager.unfreeze;
lottiejs.getRegisteredAnimations = animationManager.getRegisteredAnimations;
lottiejs.version = '5.6.4';
var renderer = '';
return lottiejs;
})({});
var animations = [];
var onmessage = function(evt) {
var canvas = evt.data.canvas;
var params = evt.data.params;
var ctx = canvas.getContext("2d");
var animation = lottiejs.loadAnimation({
renderer: 'canvas',
loop: evt.data.loop,
autoplay: true,
animationData: evt.data.animationData,
rendererSettings: {
context: ctx,
scaleMode: 'noScale',
clearCanvas: true
}
});
animations.push(animation);
animation.play();
};
return lottie;
}));