| (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) { |
| "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 inversePoint(pt) { |
| 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; |
| return [pt[0] * a + pt[1] * c + e, pt[0] * b + pt[1] * d + f, 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._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; |
| |
| return moduleOb; |
| } |
| |
| var dataManager = dataFunctionManager(); |
| 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; |
| |
| }()); |
| 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].e) { |
| s = data.k[i].s; |
| e = data.k[i].e; |
| 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() { |
| |
| 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); |
| } |
| } |
| 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 proxyImage = (function(){ |
| var canvas = createTag('canvas'); |
| canvas.width = 1; |
| canvas.height = 1; |
| var ctx = canvas.getContext('2d'); |
| ctx.fillStyle = 'rgba(0,0,0,0)'; |
| ctx.fillRect(0, 0, 1, 1); |
| return canvas; |
| }()) |
| |
| function imageLoaded(){ |
| this.loadedAssets += 1; |
| if(this.loadedAssets === this.totalImages){ |
| if(this.imagesLoadedCb) { |
| this.imagesLoadedCb(null); |
| } |
| } |
| } |
| |
| function getAssetsPath(assetData, assetsPath, original_path) { |
| var path = ''; |
| if (assetData.e) { |
| path = assetData.p; |
| } else if(assetsPath) { |
| var imagePath = assetData.p; |
| if (imagePath.indexOf('images/') !== -1) { |
| imagePath = imagePath.split('/')[1]; |
| } |
| path = assetsPath + imagePath; |
| } else { |
| path = original_path; |
| path += assetData.u ? assetData.u : ''; |
| path += assetData.p; |
| } |
| return path; |
| } |
| |
| function createImageData(assetData) { |
| var path = getAssetsPath(assetData, this.assetsPath, this.path); |
| var img = createTag('img'); |
| img.crossOrigin = 'anonymous'; |
| img.addEventListener('load', this._imageLoaded.bind(this), false); |
| img.addEventListener('error', function() { |
| ob.img = proxyImage; |
| this._imageLoaded(); |
| }.bind(this), false); |
| img.src = path; |
| var ob = { |
| img: img, |
| assetData: assetData |
| } |
| return ob; |
| } |
| |
| function loadAssets(assets, cb){ |
| this.imagesLoadedCb = cb; |
| var i, len = assets.length; |
| for (i = 0; i < len; i += 1) { |
| if(!assets[i].layers){ |
| this.totalImages += 1; |
| this.images.push(this._createImageData(assets[i])); |
| } |
| } |
| } |
| |
| function setPath(path){ |
| this.path = path || ''; |
| } |
| |
| function setAssetsPath(path){ |
| this.assetsPath = path || ''; |
| } |
| |
| function getImage(assetData) { |
| var i = 0, len = this.images.length; |
| while (i < len) { |
| if (this.images[i].assetData === assetData) { |
| return this.images[i].img; |
| } |
| i += 1; |
| } |
| } |
| |
| function destroy() { |
| this.imagesLoadedCb = null; |
| this.images.length = 0; |
| } |
| |
| function loaded() { |
| return this.totalImages === this.loadedAssets; |
| } |
| |
| return function ImagePreloader(){ |
| this.loadAssets = loadAssets; |
| this.setAssetsPath = setAssetsPath; |
| this.setPath = setPath; |
| this.loaded = loaded; |
| this.destroy = destroy; |
| this.getImage = getImage; |
| this._createImageData = createImageData; |
| this._imageLoaded = imageLoaded; |
| this.assetsPath = ''; |
| this.path = ''; |
| this.totalImages = 0; |
| this.loadedAssets = 0; |
| this.imagesLoadedCb = null; |
| this.images = []; |
| }; |
| }()); |
| 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 |
| } |
| }()) |
| |
| 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 easer = BezierFactory.getBezierEasing(this.ne.v/100,0,1-this.xe.v/100,1).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; |
| /* |
| ind = Math.min(Math.max(s,ind),e-1); |
| mult = (1+(Math.cos((Math.PI+Math.PI*2*(ind-s)/(e-1-s)))))/2; |
| mult = Math.max(mult,(1/(e-1-s))/(e-1-s));*/ |
| } |
| mult = easer(mult); |
| }else { |
| if(ind >= floor(s)){ |
| if(ind-s < 0){ |
| mult = 1 - (s - ind); |
| }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) || '', |
| 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.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) || '' |
| }; |
| 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); |
| } |
| }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'; |
| }; |
| |
| 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('x', -finalMat.props[12]); |
| this.viewData[i].invRect.setAttribute('y', -finalMat.props[13]); |
| } |
| 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 CVImageElement(data, globalData, comp){ |
| this.assetData = globalData.getAssetData(data.refId); |
| this.img = globalData.imageLoader.getImage(this.assetData); |
| this.initElement(data,globalData,comp); |
| } |
| extendPrototype([BaseElement, TransformElement, CVBaseElement, HierarchyElement, FrameElement, RenderableElement], CVImageElement); |
| |
| CVImageElement.prototype.initElement = SVGShapeElement.prototype.initElement; |
| CVImageElement.prototype.prepareFrame = IImageElement.prototype.prepareFrame; |
| |
| CVImageElement.prototype.createContent = function(){ |
| |
| if (this.img.width && (this.assetData.w !== this.img.width || this.assetData.h !== this.img.height)) { |
| var canvas = createTag('canvas'); |
| canvas.width = this.assetData.w; |
| canvas.height = this.assetData.h; |
| var ctx = canvas.getContext('2d'); |
| |
| var imgW = this.img.width; |
| var imgH = this.img.height; |
| var imgRel = imgW / imgH; |
| var canvasRel = this.assetData.w/this.assetData.h; |
| var widthCrop, heightCrop; |
| var par = this.assetData.pr || this.globalData.renderConfig.imagePreserveAspectRatio; |
| if((imgRel > canvasRel && par === 'xMidYMid slice') || (imgRel < canvasRel && par !== 'xMidYMid slice')) { |
| heightCrop = imgH; |
| widthCrop = heightCrop*canvasRel; |
| } else { |
| widthCrop = imgW; |
| heightCrop = widthCrop/canvasRel; |
| } |
| ctx.drawImage(this.img,(imgW-widthCrop)/2,(imgH-heightCrop)/2,widthCrop,heightCrop,0,0,this.assetData.w,this.assetData.h); |
| this.img = canvas; |
| } |
| |
| }; |
| |
| CVImageElement.prototype.renderInnerContent = function(parentMatrix){ |
| this.canvasContext.drawImage(this.img, 0, 0); |
| }; |
| |
| CVImageElement.prototype.destroy = function(){ |
| this.img = null; |
| }; |
| 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 CVTextElement(data, globalData, comp){ |
| this.textSpans = []; |
| this.yOffset = 0; |
| this.fillColorAnim = false; |
| this.strokeColorAnim = false; |
| this.strokeWidthAnim = false; |
| this.stroke = false; |
| this.fill = false; |
| this.justifyOffset = 0; |
| this.currentRender = null; |
| this.renderType = 'canvas'; |
| this.values = { |
| fill: 'rgba(0,0,0,0)', |
| stroke: 'rgba(0,0,0,0)', |
| sWidth: 0, |
| fValue: '' |
| }; |
| this.initElement(data,globalData,comp); |
| } |
| extendPrototype([BaseElement,TransformElement,CVBaseElement,HierarchyElement,FrameElement,RenderableElement,ITextElement], CVTextElement); |
| |
| CVTextElement.prototype.tHelper = createTag('canvas').getContext('2d'); |
| |
| CVTextElement.prototype.buildNewText = function(){ |
| var documentData = this.textProperty.currentData; |
| this.renderedLetters = createSizedArray(documentData.l ? documentData.l.length : 0); |
| |
| var hasFill = false; |
| if(documentData.fc) { |
| hasFill = true; |
| this.values.fill = this.buildColor(documentData.fc); |
| }else{ |
| this.values.fill = 'rgba(0,0,0,0)'; |
| } |
| this.fill = hasFill; |
| var hasStroke = false; |
| if(documentData.sc){ |
| hasStroke = true; |
| this.values.stroke = this.buildColor(documentData.sc); |
| this.values.sWidth = documentData.sw; |
| } |
| var fontData = this.globalData.fontManager.getFontByName(documentData.f); |
| var i, len; |
| var letters = documentData.l; |
| var matrixHelper = this.mHelper; |
| this.stroke = hasStroke; |
| this.values.fValue = documentData.finalSize + 'px '+ this.globalData.fontManager.getFontByName(documentData.f).fFamily; |
| len = documentData.finalText.length; |
| //this.tHelper.font = this.values.fValue; |
| var charData, shapeData, k, kLen, shapes, j, jLen, pathNodes, commands, pathArr, singleShape = this.data.singleShape; |
| var trackingOffset = documentData.tr/1000*documentData.finalSize; |
| var xPos = 0, yPos = 0, firstLine = true; |
| var cnt = 0; |
| for (i = 0; i < len; i += 1) { |
| charData = this.globalData.fontManager.getCharData(documentData.finalText[i], fontData.fStyle, this.globalData.fontManager.getFontByName(documentData.f).fFamily); |
| shapeData = charData && charData.data || {}; |
| matrixHelper.reset(); |
| if(singleShape && letters[i].n) { |
| xPos = -trackingOffset; |
| yPos += documentData.yOffset; |
| yPos += firstLine ? 1 : 0; |
| firstLine = false; |
| } |
| |
| shapes = shapeData.shapes ? shapeData.shapes[0].it : []; |
| jLen = shapes.length; |
| matrixHelper.scale(documentData.finalSize/100,documentData.finalSize/100); |
| if(singleShape){ |
| this.applyTextPropertiesToMatrix(documentData, matrixHelper, letters[i].line, xPos, yPos); |
| } |
| commands = createSizedArray(jLen); |
| for(j=0;j<jLen;j+=1){ |
| kLen = shapes[j].ks.k.i.length; |
| pathNodes = shapes[j].ks.k; |
| pathArr = []; |
| for(k=1;k<kLen;k+=1){ |
| if(k==1){ |
| pathArr.push(matrixHelper.applyToX(pathNodes.v[0][0],pathNodes.v[0][1],0),matrixHelper.applyToY(pathNodes.v[0][0],pathNodes.v[0][1],0)); |
| } |
| pathArr.push(matrixHelper.applyToX(pathNodes.o[k-1][0],pathNodes.o[k-1][1],0),matrixHelper.applyToY(pathNodes.o[k-1][0],pathNodes.o[k-1][1],0),matrixHelper.applyToX(pathNodes.i[k][0],pathNodes.i[k][1],0),matrixHelper.applyToY(pathNodes.i[k][0],pathNodes.i[k][1],0),matrixHelper.applyToX(pathNodes.v[k][0],pathNodes.v[k][1],0),matrixHelper.applyToY(pathNodes.v[k][0],pathNodes.v[k][1],0)); |
| } |
| pathArr.push(matrixHelper.applyToX(pathNodes.o[k-1][0],pathNodes.o[k-1][1],0),matrixHelper.applyToY(pathNodes.o[k-1][0],pathNodes.o[k-1][1],0),matrixHelper.applyToX(pathNodes.i[0][0],pathNodes.i[0][1],0),matrixHelper.applyToY(pathNodes.i[0][0],pathNodes.i[0][1],0),matrixHelper.applyToX(pathNodes.v[0][0],pathNodes.v[0][1],0),matrixHelper.applyToY(pathNodes.v[0][0],pathNodes.v[0][1],0)); |
| commands[j] = pathArr; |
| } |
| if(singleShape){ |
| xPos += letters[i].l; |
| xPos += trackingOffset; |
| } |
| if(this.textSpans[cnt]){ |
| this.textSpans[cnt].elem = commands; |
| } else { |
| this.textSpans[cnt] = {elem: commands}; |
| } |
| cnt +=1; |
| } |
| }; |
| |
| CVTextElement.prototype.renderInnerContent = function(){ |
| var ctx = this.canvasContext; |
| var finalMat = this.finalTransform.mat.props; |
| ctx.font = this.values.fValue; |
| ctx.lineCap = 'butt'; |
| ctx.lineJoin = 'miter'; |
| ctx.miterLimit = 4; |
| |
| if(!this.data.singleShape){ |
| this.textAnimator.getMeasures(this.textProperty.currentData, this.lettersChangedFlag); |
| } |
| |
| var i,len, j, jLen, k, kLen; |
| var renderedLetters = this.textAnimator.renderedLetters; |
| |
| var letters = this.textProperty.currentData.l; |
| |
| len = letters.length; |
| var renderedLetter; |
| var lastFill = null, lastStroke = null, lastStrokeW = null, commands, pathArr; |
| for(i=0;i<len;i+=1){ |
| if(letters[i].n){ |
| continue; |
| } |
| renderedLetter = renderedLetters[i]; |
| if(renderedLetter){ |
| this.globalData.renderer.save(); |
| this.globalData.renderer.ctxTransform(renderedLetter.p); |
| this.globalData.renderer.ctxOpacity(renderedLetter.o); |
| } |
| if(this.fill){ |
| if(renderedLetter && renderedLetter.fc){ |
| if(lastFill !== renderedLetter.fc){ |
| lastFill = renderedLetter.fc; |
| ctx.fillStyle = renderedLetter.fc; |
| } |
| }else if(lastFill !== this.values.fill){ |
| lastFill = this.values.fill; |
| ctx.fillStyle = this.values.fill; |
| } |
| commands = this.textSpans[i].elem; |
| jLen = commands.length; |
| this.globalData.canvasContext.beginPath(); |
| for(j=0;j<jLen;j+=1) { |
| pathArr = commands[j]; |
| kLen = pathArr.length; |
| this.globalData.canvasContext.moveTo(pathArr[0], pathArr[1]); |
| for (k = 2; k < kLen; k += 6) { |
| this.globalData.canvasContext.bezierCurveTo(pathArr[k], pathArr[k + 1], pathArr[k + 2], pathArr[k + 3], pathArr[k + 4], pathArr[k + 5]); |
| } |
| } |
| this.globalData.canvasContext.closePath(); |
| this.globalData.canvasContext.fill(); |
| ///ctx.fillText(this.textSpans[i].val,0,0); |
| } |
| if(this.stroke){ |
| if(renderedLetter && renderedLetter.sw){ |
| if(lastStrokeW !== renderedLetter.sw){ |
| lastStrokeW = renderedLetter.sw; |
| ctx.lineWidth = renderedLetter.sw; |
| } |
| }else if(lastStrokeW !== this.values.sWidth){ |
| lastStrokeW = this.values.sWidth; |
| ctx.lineWidth = this.values.sWidth; |
| } |
| if(renderedLetter && renderedLetter.sc){ |
| if(lastStroke !== renderedLetter.sc){ |
| lastStroke = renderedLetter.sc; |
| ctx.strokeStyle = renderedLetter.sc; |
| } |
| }else if(lastStroke !== this.values.stroke){ |
| lastStroke = this.values.stroke; |
| ctx.strokeStyle = this.values.stroke; |
| } |
| commands = this.textSpans[i].elem; |
| jLen = commands.length; |
| this.globalData.canvasContext.beginPath(); |
| for(j=0;j<jLen;j+=1) { |
| pathArr = commands[j]; |
| kLen = pathArr.length; |
| this.globalData.canvasContext.moveTo(pathArr[0], pathArr[1]); |
| for (k = 2; k < kLen; k += 6) { |
| this.globalData.canvasContext.bezierCurveTo(pathArr[k], pathArr[k + 1], pathArr[k + 2], pathArr[k + 3], pathArr[k + 4], pathArr[k + 5]); |
| } |
| } |
| this.globalData.canvasContext.closePath(); |
| this.globalData.canvasContext.stroke(); |
| ///ctx.strokeText(letters[i].val,0,0); |
| } |
| if(renderedLetter) { |
| this.globalData.renderer.restore(); |
| } |
| } |
| }; |
| 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; |
| }()); |
| |
| 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); |
| } |
| } |
| 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 ''; |
| } |
| |
| 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 setLocationHref (href) { |
| locationHref = href; |
| } |
| |
| function searchAnimations() { |
| if (standalone === true) { |
| animationManager.searchAnimations(animationData, standalone, renderer); |
| } else { |
| animationManager.searchAnimations(); |
| } |
| } |
| |
| function setSubframeRendering(flag) { |
| subframeEnabled = flag; |
| } |
| |
| function loadAnimation(params) { |
| if (standalone === true) { |
| params.animationData = JSON.parse(animationData); |
| } |
| 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); |
| } |
| } |
| |
| function inBrowser() { |
| return typeof navigator !== 'undefined'; |
| } |
| |
| function installPlugin(type, plugin) { |
| if (type === 'expressions') { |
| expressionsPlugin = plugin; |
| } |
| } |
| |
| function getFactory(name) { |
| switch (name) { |
| case "propertyFactory": |
| return PropertyFactory; |
| case "shapePropertyFactory": |
| return ShapePropertyFactory; |
| case "matrix": |
| return Matrix; |
| } |
| } |
| |
| lottiejs.play = animationManager.play; |
| lottiejs.pause = animationManager.pause; |
| lottiejs.setLocationHref = setLocationHref; |
| lottiejs.togglePause = animationManager.togglePause; |
| lottiejs.setSpeed = animationManager.setSpeed; |
| lottiejs.setDirection = animationManager.setDirection; |
| lottiejs.stop = animationManager.stop; |
| lottiejs.searchAnimations = searchAnimations; |
| lottiejs.registerAnimation = animationManager.registerAnimation; |
| lottiejs.loadAnimation = loadAnimation; |
| lottiejs.setSubframeRendering = setSubframeRendering; |
| lottiejs.resize = animationManager.resize; |
| //lottiejs.start = start; |
| lottiejs.goToAndStop = animationManager.goToAndStop; |
| lottiejs.destroy = animationManager.destroy; |
| lottiejs.setQuality = setQuality; |
| lottiejs.inBrowser = inBrowser; |
| lottiejs.installPlugin = installPlugin; |
| lottiejs.freeze = animationManager.freeze; |
| lottiejs.unfreeze = animationManager.unfreeze; |
| lottiejs.getRegisteredAnimations = animationManager.getRegisteredAnimations; |
| lottiejs.__getFactory = getFactory; |
| lottiejs.version = '5.5.9'; |
| |
| function checkReady() { |
| if (document.readyState === "complete") { |
| clearInterval(readyStateCheckInterval); |
| searchAnimations(); |
| } |
| } |
| |
| function getQueryVariable(variable) { |
| var vars = queryString.split('&'); |
| for (var i = 0; i < vars.length; i++) { |
| var pair = vars[i].split('='); |
| if (decodeURIComponent(pair[0]) == variable) { |
| return decodeURIComponent(pair[1]); |
| } |
| } |
| } |
| var standalone = '__[STANDALONE]__'; |
| var animationData = '__[ANIMATIONDATA]__'; |
| var renderer = ''; |
| if (standalone) { |
| var scripts = document.getElementsByTagName('script'); |
| var index = scripts.length - 1; |
| var myScript = scripts[index] || { |
| src: '' |
| }; |
| var queryString = myScript.src.replace(/^[^\?]+\??/, ''); |
| renderer = getQueryVariable('renderer'); |
| } |
| var readyStateCheckInterval = setInterval(checkReady, 100); |
| return lottiejs; |
| })); |