| var PropertyFactory = (function(){ |
| |
| var initFrame = -999999; |
| |
| function getInterpolatedValue(frameNum){ |
| this.mdf = false; |
| if(this.lastFrame !== initFrame && ((this.lastFrame >= this.keyframes[this.keyframes.length- 1].t-this.offsetTime && frameNum >= this.keyframes[this.keyframes.length- 1].t-this.offsetTime) || (this.lastFrame < this.keyframes[0].t-this.offsetTime && frameNum < this.keyframes[0].t-this.offsetTime))){ |
| }else{ |
| var i = 0,len = this.keyframes.length- 1,dir= 1,flag = true; |
| var keyData, nextKeyData; |
| |
| while(flag){ |
| keyData = this.keyframes[i]; |
| nextKeyData = this.keyframes[i+1]; |
| if(i == len-1 && frameNum >= nextKeyData.t - this.offsetTime){ |
| break; |
| } |
| if((nextKeyData.t - this.offsetTime) > frameNum){ |
| break; |
| } |
| if(i < len - 1){ |
| i += dir; |
| }else{ |
| flag = false; |
| } |
| } |
| |
| var k, kLen,perc,jLen, j = 0, fnc; |
| if(keyData.to){ |
| |
| if(!keyData.bezierData){ |
| bez.buildBezierData(keyData); |
| } |
| var bezierData = keyData.bezierData; |
| if(frameNum >= nextKeyData.t-this.offsetTime || frameNum < keyData.t-this.offsetTime){ |
| var ind = frameNum >= nextKeyData.t-this.offsetTime ? bezierData.points.length - 1 : 0; |
| kLen = bezierData.points[ind].point.length; |
| for(k = 0; k < kLen; k += 1){ |
| this.v[k] = this.mult ? bezierData.points[ind].point[k]*this.mult : bezierData.points[ind].point[k]; |
| if(this.lastValue[k] !== this.v[k]) { |
| this.mdf = true; |
| this.lastValue[k] = this.v[k]; |
| } |
| } |
| }else{ |
| if(keyData.__fnct){ |
| fnc = keyData.__fnct; |
| }else{ |
| fnc = bez.getEasingCurve(keyData.o.x,keyData.o.y,keyData.i.x,keyData.i.y,keyData.n); |
| keyData.__fnct = fnc; |
| } |
| perc = fnc('',(frameNum)-(keyData.t-this.offsetTime),0,1,(nextKeyData.t-this.offsetTime)-(keyData.t-this.offsetTime)); |
| var distanceInLine = bezierData.segmentLength*perc; |
| |
| var segmentPerc; |
| var addedLength = 0; |
| dir = 1; |
| flag = true; |
| jLen = bezierData.points.length; |
| while(flag){ |
| addedLength +=bezierData.points[j].partialLength*dir; |
| if(distanceInLine === 0 || perc === 0 || j == bezierData.points.length - 1){ |
| kLen = bezierData.points[j].point.length; |
| for(k=0;k<kLen;k+=1){ |
| this.v[k] = this.mult ? bezierData.points[j].point[k]*this.mult : bezierData.points[j].point[k]; |
| if(this.lastValue[k] !== this.v[k]) { |
| this.mdf = true; |
| this.lastValue[k] = this.v[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){ |
| this.v[k] = this.mult ? (bezierData.points[j].point[k] + (bezierData.points[j+1].point[k] - bezierData.points[j].point[k])*segmentPerc)*this.mult : bezierData.points[j].point[k] + (bezierData.points[j+1].point[k] - bezierData.points[j].point[k])*segmentPerc; |
| |
| if(this.lastValue[k] !== this.v[k]) { |
| this.mdf = true; |
| this.lastValue[k] = this.v[k]; |
| } |
| } |
| break; |
| } |
| if(j < jLen - 1 && dir == 1 || j > 0 && dir == -1){ |
| j += dir; |
| }else{ |
| flag = false; |
| } |
| } |
| } |
| }else{ |
| var outX,outY,inX,inY, isArray = false, keyValue; |
| len = keyData.s.length; |
| for(i=0;i<len;i+=1){ |
| if(keyData.h !== 1){ |
| if(keyData.o.x instanceof Array){ |
| isArray = true; |
| if(!keyData.__fnct){ |
| keyData.__fnct = []; |
| } |
| if(!keyData.__fnct[i]){ |
| outX = keyData.o.x[i] ? keyData.o.x[i] : keyData.o.x[0]; |
| outY = keyData.o.y[i] ? keyData.o.y[i] : keyData.o.y[0]; |
| inX = keyData.i.x[i] ? keyData.i.x[i] : keyData.i.x[0]; |
| inY = keyData.i.y[i] ? keyData.i.y[i] : keyData.i.y[0]; |
| } |
| }else{ |
| isArray = false; |
| if(!keyData.__fnct) { |
| outX = keyData.o.x; |
| outY = keyData.o.y; |
| inX = keyData.i.x; |
| inY = keyData.i.y; |
| } |
| } |
| if(isArray){ |
| if(keyData.__fnct[i]){ |
| fnc = keyData.__fnct[i]; |
| }else{ |
| fnc = bez.getEasingCurve(outX,outY,inX,inY); |
| keyData.__fnct[i] = fnc; |
| } |
| }else{ |
| if(keyData.__fnct){ |
| fnc = keyData.__fnct; |
| }else{ |
| fnc = bez.getEasingCurve(outX,outY,inX,inY); |
| keyData.__fnct = fnc; |
| } |
| } |
| if(frameNum >= nextKeyData.t-this.offsetTime){ |
| perc = 1; |
| }else if(frameNum < keyData.t-this.offsetTime){ |
| perc = 0; |
| }else{ |
| perc = fnc('',(frameNum)-(keyData.t-this.offsetTime),0,1,(nextKeyData.t-this.offsetTime)-(keyData.t-this.offsetTime)); |
| } |
| } |
| keyValue = keyData.h === 1 ? keyData.s[i] : keyData.s[i]+(keyData.e[i]-keyData.s[i])*perc; |
| if(len === 1){ |
| this.v = this.mult ? keyValue*this.mult : keyValue; |
| if(this.lastValue != this.v){ |
| this.mdf = true; |
| this.lastValue = this.v; |
| } |
| }else{ |
| this.v[i] = this.mult ? keyValue*this.mult : keyValue; |
| if(this.lastValue[i] !== this.v[i]){ |
| this.mdf = true; |
| this.lastValue[i] = this.v[i]; |
| } |
| } |
| } |
| } |
| } |
| this.lastFrame = frameNum; |
| } |
| |
| function interpolateShape(frameNum) { |
| this.mdf = false; |
| if(this.lastFrame !== initFrame && ((this.lastFrame < this.keyframes[0].t-this.offsetTime && frameNum < this.keyframes[0].t-this.offsetTime) || (this.lastFrame > this.keyframes[this.keyframes.length - 1].t-this.offsetTime && frameNum > this.keyframes[this.keyframes.length - 1].t-this.offsetTime))){ |
| |
| }else if(frameNum < this.keyframes[0].t-this.offsetTime){ |
| this.mdf = true; |
| this.v = this.keyframes[0].s[0]; |
| }else if(frameNum > this.keyframes[this.keyframes.length - 1].t-this.offsetTime){ |
| this.mdf = true; |
| this.v = this.keyframes[this.keyframes.length - 2].h === 1 ? this.keyframes[this.keyframes.length - 2].s[0] : this.keyframes[this.keyframes.length - 2].e[0]; |
| }else{ |
| this.mdf = true; |
| var i = 0,len = this.keyframes.length- 1, dir = 1,flag = true,keyData,nextKeyData, j, jLen, k, kLen; |
| |
| while(flag){ |
| keyData = this.keyframes[i]; |
| nextKeyData = this.keyframes[i+1]; |
| if((nextKeyData.t - this.offsetTime) > frameNum && dir == 1){ |
| break; |
| } |
| if(i < len - 1 && dir == 1 || i > 0 && dir == -1){ |
| i += dir; |
| }else{ |
| flag = false; |
| } |
| } |
| |
| var perc; |
| if(keyData.h !== 1){ |
| var fnc; |
| if(keyData.__fnct){ |
| fnc = keyData.__fnct; |
| }else{ |
| fnc = bez.getEasingCurve(keyData.o.x,keyData.o.y,keyData.i.x,keyData.i.y); |
| keyData.__fnct = fnc; |
| } |
| if(frameNum >= nextKeyData.t-this.offsetTime){ |
| perc = 1; |
| }else if(frameNum < keyData.t-this.offsetTime){ |
| perc = 0; |
| }else{ |
| perc = fnc('',(frameNum)-(keyData.t-this.offsetTime),0,1,(nextKeyData.t-this.offsetTime)-(keyData.t-this.offsetTime)); |
| } |
| } |
| jLen = this.shapeData.i.length; |
| kLen = keyData.s[0].i[0].length; |
| for(j=0;j<jLen;j+=1){ |
| for(k=0;k<kLen;k+=1){ |
| if(keyData.h === 1){ |
| this.shapeData.i[j][k] = keyData.s[0].i[j][k]; |
| this.shapeData.o[j][k] = keyData.s[0].o[j][k]; |
| this.shapeData.v[j][k] = keyData.s[0].v[j][k]; |
| }else{ |
| this.shapeData.i[j][k] = keyData.s[0].i[j][k]+(keyData.e[0].i[j][k]-keyData.s[0].i[j][k])*perc; |
| this.shapeData.o[j][k] = keyData.s[0].o[j][k]+(keyData.e[0].o[j][k]-keyData.s[0].o[j][k])*perc; |
| this.shapeData.v[j][k] = keyData.s[0].v[j][k]+(keyData.e[0].v[j][k]-keyData.s[0].v[j][k])*perc; |
| } |
| } |
| } |
| this.v = this.shapeData; |
| } |
| this.lastFrame = frameNum; |
| } |
| |
| function ValueProperty(data, mult){ |
| mult = mult ? mult : 1; |
| this.v = data * mult; |
| this.mdf = false; |
| this.k = false; |
| } |
| |
| function MultiDimensionalProperty(data, mult){ |
| if(mult){ |
| var i, len = data.length; |
| for(i = 0;i<len;i+=1){ |
| data[i] *= mult; |
| } |
| } |
| this.v = data; |
| this.mdf = false; |
| this.k = false; |
| } |
| |
| function KeyframedValueProperty(elemData, data, mult){ |
| this.keyframes = data; |
| this.offsetTime = elemData.st; |
| this.lastValue = -99999; |
| this.k = true; |
| this.mult = mult; |
| this.lastFrame = initFrame; |
| //this.lastFrame = data[data.length - 1].t; |
| //this.v = mult ? data[0].s[0]*mult : data[0].s[0]; |
| this.getInterpolatedValue = getInterpolatedValue; |
| } |
| |
| function KeyframedMultidimensionalProperty(elemData, data, mult){ |
| this.keyframes = data; |
| this.offsetTime = elemData.st; |
| this.k = true; |
| this.mult = mult; |
| this.getInterpolatedValue = getInterpolatedValue; |
| this.v = new Array(data[0].s.length); |
| this.lastValue = new Array(data[0].s.length); |
| this.lastFrame = initFrame; |
| } |
| |
| var TransformProperty = (function(){ |
| function processKeys(frameNum){ |
| var i, len = this.dynamicProperties.length; |
| this.mdf = false; |
| |
| for(i=0;i<len;i+=1){ |
| this.dynamicProperties[i].getInterpolatedValue(frameNum); |
| if(this.dynamicProperties[i].mdf){ |
| this.mdf = true; |
| } |
| } |
| if(this.mdf){ |
| this.v.reset().translate(this.p.v[0],this.p.v[1]).rotate(this.r.v).scale(this.s.v[0],this.s.v[1]).translate(-this.a.v[0],-this.a.v[1]); |
| } |
| } |
| return function(elemData,data,arr){ |
| this.dynamicProperties = []; |
| this.mdf = false; |
| this.getInterpolatedValue = processKeys; |
| if(typeof(data.a[0]) === 'number'){ |
| this.a = new MultiDimensionalProperty(data.a); |
| }else{ |
| this.a = new KeyframedMultidimensionalProperty(elemData,data.a,0); |
| this.dynamicProperties.push(this.a); |
| } |
| if(typeof(data.p[0]) === 'number'){ |
| this.p = new MultiDimensionalProperty(data.p); |
| }else{ |
| this.p = new KeyframedMultidimensionalProperty(elemData,data.p,0); |
| this.dynamicProperties.push(this.p); |
| } |
| if(typeof(data.s[0]) === 'number'){ |
| this.s = new MultiDimensionalProperty(data.s,0.01); |
| }else{ |
| this.s = new KeyframedMultidimensionalProperty(elemData,data.s, 0.01); |
| this.dynamicProperties.push(this.s); |
| } |
| if(data.r.length){ |
| this.r = new KeyframedValueProperty(elemData,data.r,degToRads); |
| this.dynamicProperties.push(this.r); |
| }else{ |
| this.r = new ValueProperty(data.r,degToRads); |
| } |
| if(this.dynamicProperties.length){ |
| arr.push(this); |
| this.v = new Matrix(); |
| }else{ |
| this.v = new Matrix().translate(this.p.v[0],this.p.v[1]).rotate(this.r.v).scale(this.s.v[0],this.s.v[1]).translate(-this.a.v[0],-this.a.v[1]); |
| } |
| } |
| }()); |
| |
| function getProp(elemData,data,type, mult, arr) { |
| |
| if(type === 2){ |
| return new TransformProperty(elemData, data, arr); |
| }else if(type === 7){ |
| return new TrimProperty(elemData, data, arr); |
| }else if(!data.length){ |
| return new ValueProperty(data, mult); |
| }else if(typeof(data[0]) === 'number'){ |
| return new MultiDimensionalProperty(data, mult); |
| }else{ |
| switch(type){ |
| case 0: |
| arr.push(new KeyframedValueProperty(elemData,data,mult)); |
| break; |
| case 1: |
| arr.push(new KeyframedMultidimensionalProperty(elemData,data,mult)); |
| break; |
| } |
| return arr[arr.length - 1]; |
| } |
| } |
| |
| function ShapeProperty(data, type){ |
| this.k = false; |
| this.mdf = false; |
| this.closed = type === 3 ? data.cl : data.closed; |
| this.shapeData = data.ks; |
| this.v = type === 3 ? data.pt : data.ks; |
| } |
| |
| function KeyframedShapeProperty(elemData,data,arr,type){ |
| this.offsetTime = elemData.st; |
| this.getInterpolatedValue = interpolateShape; |
| this.keyframes = type === 3 ? data.pt : data.ks; |
| this.k = true; |
| this.closed = type === 3 ? data.cl : data.closed; |
| var i, len = this.keyframes[0].s[0].i.length; |
| var jLen = this.keyframes[0].s[0].i[0].length; |
| this.shapeData = { |
| i: new Array(len), |
| o: new Array(len), |
| v: new Array(len) |
| } |
| for(i=0;i<len;i+=1){ |
| this.shapeData.i[i] = new Array(jLen); |
| this.shapeData.o[i] = new Array(jLen); |
| this.shapeData.v[i] = new Array(jLen); |
| } |
| this.lastFrame = initFrame; |
| arr.push(this); |
| } |
| |
| var EllShapeProperty = (function(){ |
| |
| var cPoint = 0.5519; |
| |
| function convertEllToPath(){ |
| var p0 = this.p.v[0], p1 = this.p.v[1], s0 = this.s.v[0]/2, s1 = this.s.v[1]/2; |
| if(this.d !== 2 && this.d !== 3){ |
| this.v.v[0] = [p0,p1-s1]; |
| this.v.i[0] = [p0 - s0*cPoint,p1 - s1]; |
| this.v.o[0] = [p0 + s0*cPoint,p1 - s1]; |
| this.v.v[1] = [p0 + s0,p1]; |
| this.v.i[1] = [p0 + s0,p1 - s1*cPoint]; |
| this.v.o[1] = [p0 + s0,p1 + s1*cPoint]; |
| this.v.v[2] = [p0,p1+s1]; |
| this.v.i[2] = [p0 + s0*cPoint,p1 + s1]; |
| this.v.o[2] = [p0 - s0*cPoint,p1 + s1]; |
| this.v.v[3] = [p0 - s0,p1]; |
| this.v.i[3] = [p0 - s0,p1 + s1*cPoint]; |
| this.v.o[3] = [p0 - s0,p1 - s1*cPoint]; |
| }else{ |
| this.v.v[0] = [p0,p1-s1]; |
| this.v.o[0] = [p0 - s0*cPoint,p1 - s1]; |
| this.v.i[0] = [p0 + s0*cPoint,p1 - s1]; |
| this.v.v[1] = [p0 - s0,p1]; |
| this.v.o[1] = [p0 - s0,p1 + s1*cPoint]; |
| this.v.i[1] = [p0 - s0,p1 - s1*cPoint]; |
| this.v.v[2] = [p0,p1+s1]; |
| this.v.o[2] = [p0 + s0*cPoint,p1 + s1]; |
| this.v.i[2] = [p0 - s0*cPoint,p1 + s1]; |
| this.v.v[3] = [p0 + s0,p1]; |
| this.v.o[3] = [p0 + s0,p1 - s1*cPoint]; |
| this.v.i[3] = [p0 + s0,p1 + s1*cPoint]; |
| } |
| } |
| |
| function processKeys(frameNum){ |
| var i, len = this.dynamicProperties.length; |
| this.mdf = false; |
| |
| for(i=0;i<len;i+=1){ |
| this.dynamicProperties[i].getInterpolatedValue(frameNum); |
| if(this.dynamicProperties[i].mdf){ |
| this.mdf = true; |
| } |
| } |
| if(this.mdf){ |
| this.convertEllToPath(); |
| } |
| } |
| |
| return function(elemData,data,arr) { |
| this.v = { |
| v: new Array(4), |
| i: new Array(4), |
| o: new Array(4), |
| c: true |
| }; |
| this.d = data.d; |
| this.dynamicProperties = []; |
| data.closed = true; |
| this.closed = true; |
| this.mdf = false; |
| this.getInterpolatedValue = processKeys; |
| this.convertEllToPath = convertEllToPath; |
| if(typeof(data.p[0]) === 'number'){ |
| this.p = new MultiDimensionalProperty(data.p); |
| }else{ |
| this.p = new KeyframedMultidimensionalProperty(elemData,data.p,0); |
| this.dynamicProperties.push(this.p); |
| } |
| if(typeof(data.s[0]) === 'number'){ |
| this.s = new MultiDimensionalProperty(data.s); |
| }else{ |
| this.s = new KeyframedMultidimensionalProperty(elemData,data.s,0); |
| this.dynamicProperties.push(this.s); |
| } |
| if(this.dynamicProperties.length){ |
| arr.push(this); |
| }else{ |
| this.convertEllToPath(); |
| } |
| } |
| }()); |
| |
| var RectShapeProperty = (function() { |
| function processKeys(frameNum){ |
| var i, len = this.dynamicProperties.length; |
| this.mdf = false; |
| |
| for(i=0;i<len;i+=1){ |
| this.dynamicProperties[i].getInterpolatedValue(frameNum); |
| if(this.dynamicProperties[i].mdf){ |
| this.mdf = true; |
| } |
| } |
| if(this.mdf){ |
| this.convertRectToPath(); |
| } |
| |
| } |
| |
| function convertRectToPath(){ |
| 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*(1-0.5519); |
| |
| if(this.d === 2 || this.d === 1) { |
| |
| this.v.v[0] = [p0+v0,p1-v1+round]; |
| this.v.o[0] = this.v.v[0]; |
| this.v.i[0] = [p0+v0,p1-v1+cPoint]; |
| |
| this.v.v[1] = [p0+v0,p1+v1-round]; |
| this.v.o[1] = [p0+v0,p1+v1-cPoint]; |
| this.v.i[1] = this.v.v[1]; |
| |
| this.v.v[2] = [p0+v0-round,p1+v1]; |
| this.v.o[2] = this.v.v[2]; |
| this.v.i[2] = [p0+v0-cPoint,p1+v1]; |
| |
| this.v.v[3] = [p0-v0+round,p1+v1]; |
| this.v.o[3] = [p0-v0+cPoint,p1+v1]; |
| this.v.i[3] = this.v.v[3]; |
| |
| this.v.v[4] = [p0-v0,p1+v1-round]; |
| this.v.o[4] = this.v.v[4]; |
| this.v.i[4] = [p0-v0,p1+v1-cPoint]; |
| |
| this.v.v[5] = [p0-v0,p1-v1+round]; |
| this.v.o[5] = [p0-v0,p1-v1+cPoint]; |
| this.v.i[5] = this.v.v[5]; |
| |
| this.v.v[6] = [p0-v0+round,p1-v1]; |
| this.v.o[6] = this.v.v[6]; |
| this.v.i[6] = [p0-v0+cPoint,p1-v1]; |
| |
| this.v.v[7] = [p0+v0-round,p1-v1]; |
| this.v.o[7] = [p0+v0-cPoint,p1-v1]; |
| this.v.i[7] = this.v.v[7]; |
| }else{ |
| this.v.v[0] = [p0+v0,p1-v1+round]; |
| this.v.o[0] = [p0+v0,p1-v1+cPoint]; |
| this.v.i[0] = this.v.v[0]; |
| |
| this.v.v[1] = [p0+v0-round,p1-v1]; |
| this.v.o[1] = this.v.v[1]; |
| this.v.i[1] = [p0+v0-cPoint,p1-v1]; |
| |
| this.v.v[2] = [p0-v0+round,p1-v1]; |
| this.v.o[2] = [p0-v0+cPoint,p1-v1]; |
| this.v.i[2] = this.v.v[2]; |
| |
| this.v.v[3] = [p0-v0,p1-v1+round]; |
| this.v.o[3] = this.v.v[3]; |
| this.v.i[3] = [p0-v0,p1-v1+cPoint]; |
| |
| this.v.v[4] = [p0-v0,p1+v1-round]; |
| this.v.o[4] = [p0-v0,p1+v1-cPoint]; |
| this.v.i[4] = this.v.v[4]; |
| |
| this.v.v[5] = [p0-v0+round,p1+v1]; |
| this.v.o[5] = this.v.v[5]; |
| this.v.i[5] = [p0-v0+cPoint,p1+v1]; |
| |
| this.v.v[6] = [p0+v0-round,p1+v1]; |
| this.v.o[6] = [p0+v0-cPoint,p1+v1]; |
| this.v.i[6] = this.v.v[6]; |
| |
| this.v.v[7] = [p0+v0,p1+v1-round]; |
| this.v.o[7] = this.v.v[7]; |
| this.v.i[7] = [p0+v0,p1+v1-cPoint]; |
| |
| } |
| } |
| |
| return function(elemData,data,arr) { |
| this.v = { |
| v: new Array(8), |
| i: new Array(8), |
| o: new Array(8), |
| c: true |
| }; |
| this.d = data.d; |
| this.dynamicProperties = []; |
| this.mdf = false; |
| data.closed = true; |
| this.closed = true; |
| this.getInterpolatedValue = processKeys; |
| this.convertRectToPath = convertRectToPath; |
| if(typeof(data.p[0]) === 'number'){ |
| this.p = new MultiDimensionalProperty(data.p); |
| }else{ |
| this.p = new KeyframedMultidimensionalProperty(elemData,data.p,0); |
| this.dynamicProperties.push(this.p); |
| } |
| if(typeof(data.s[0]) === 'number'){ |
| this.s = new MultiDimensionalProperty(data.s); |
| }else{ |
| this.s = new KeyframedMultidimensionalProperty(elemData,data.s,0); |
| this.dynamicProperties.push(this.s); |
| } |
| if(data.r.length){ |
| this.r = new KeyframedValueProperty(elemData,data.r,0); |
| this.dynamicProperties.push(this.r); |
| }else{ |
| this.r = new ValueProperty(data.r,degToRads); |
| } |
| if(this.dynamicProperties.length){ |
| arr.push(this); |
| }else{ |
| this.convertRectToPath(); |
| } |
| } |
| }()); |
| |
| var TrimProperty = (function(){ |
| function processKeys(frameNum, forceRender){ |
| var i, len = this.dynamicProperties.length; |
| this.mdf = false; |
| |
| for(i=0;i<len;i+=1){ |
| this.dynamicProperties[i].getInterpolatedValue(frameNum); |
| if(this.dynamicProperties[i].mdf){ |
| this.mdf = true; |
| } |
| } |
| if(this.mdf || forceRender){ |
| var o = (this.o.v%360)/360; |
| if(o === 0 && this.s.v === 0 && this.e.v == 1){ |
| this.isTrimming = false; |
| return; |
| } |
| this.isTrimming = true; |
| if(o < 0){ |
| o += 1; |
| } |
| var s = this.s.v + o; |
| var e = this.e.v + o; |
| if(s == e){ |
| |
| } |
| if(s>e){ |
| var _s = s; |
| s = e; |
| e = _s; |
| } |
| this.sValue = s; |
| this.eValue = e; |
| this.oValue = o; |
| } |
| } |
| return function(elemData,data, arr){ |
| this.dynamicProperties = []; |
| this.sValue = 0; |
| this.eValue = 0; |
| this.oValue = 0; |
| this.mdf = false; |
| this.getInterpolatedValue = processKeys; |
| this.k = false; |
| this.isTrimming = false; |
| if(data.s.length){ |
| this.s = new KeyframedValueProperty(elemData,data.s,0.01); |
| this.dynamicProperties.push(this.s); |
| }else{ |
| this.s = new ValueProperty(data.s,0.01); |
| } |
| if(data.e.length){ |
| this.e = new KeyframedValueProperty(elemData,data.e,0.01); |
| this.dynamicProperties.push(this.e); |
| }else{ |
| this.e = new ValueProperty(data.e,0.01); |
| } |
| if(data.o.length){ |
| this.o = new KeyframedValueProperty(elemData,data.o,0); |
| this.dynamicProperties.push(this.o); |
| }else{ |
| this.o = new ValueProperty(data.o,0); |
| } |
| if(this.dynamicProperties.length){ |
| arr.push(this); |
| this.k = true; |
| }else{ |
| this.getInterpolatedValue(0,true); |
| } |
| } |
| }()); |
| |
| var TrimTransformerProperty = (function(){ |
| |
| |
| function getSegmentsLength(keyframes,closed){ |
| this.totalLength = 0; |
| var pathV = keyframes.v; |
| var pathO = keyframes.o; |
| var pathI = keyframes.i; |
| var i, len = pathV.length; |
| for(i=0;i<len-1;i+=1){ |
| this.lengths[i] = bez.getBezierLength(pathV[i],pathV[i+1],pathO[i],pathI[i+1]); |
| this.totalLength += this.lengths[i].addedLength; |
| } |
| if(closed){ |
| this.lengths[i] = bez.getBezierLength(pathV[i],pathV[0],pathO[i],pathI[0]); |
| this.totalLength += this.lengths[i].addedLength; |
| } |
| } |
| |
| function addSegment(pt1,pt2,pt3,pt4, lengthData){ |
| this.nextO[this.segmentCount] = pt2; |
| this.nextI[this.segmentCount+1] = pt3; |
| this.nextV[this.segmentCount+1] = pt4; |
| if(!this.pathStarted){ |
| this.pathStarted = true; |
| this.v.s[this.segmentCount] = pt1; |
| }else{ |
| this.nextV[this.segmentCount] = pt1; |
| } |
| this.segmentCount+=1; |
| } |
| |
| function processKeys(frameNum, forceRender){ |
| this.mdf = forceRender ? true : false; |
| var i = 0, len = this.trims.length; |
| this.pathStarted = false; |
| while(i<len) { |
| if(this.trims[i].mdf){ |
| this.mdf = true; |
| break; |
| } |
| i += 1; |
| } |
| this.mdf = this.prop.mdf ? true : this.mdf; |
| if(this.mdf) { |
| this.nextO.length = 0; |
| this.nextI.length = 0; |
| this.nextV.length = 0; |
| this.v.s.length = 0; |
| var closed = this.prop.closed; |
| this.getSegmentsLength(this.prop.v,closed); |
| |
| var finalPaths = this.prop.v; |
| var j, jLen = this.trims.length, e, s, o, k, kLen; |
| for(j=0;j<jLen;j+=1){ |
| if(!this.trims[j].isTrimming){ |
| this.v.v = finalPaths.v; |
| this.v.o = finalPaths.o; |
| this.v.i = finalPaths.i; |
| continue; |
| } |
| e = this.trims[j].eValue; |
| s = this.trims[j].sValue; |
| o = this.trims[j].oValue; |
| if(e === s){ |
| this.v.v = this.nextV; |
| this.v.o = this.nextO; |
| this.v.i = this.nextI; |
| return; |
| } |
| if(e <= 1){ |
| this.segments[0].s = this.totalLength*s; |
| this.segments[0].e = this.totalLength*e; |
| this.segments[1].vl = false; |
| }else if(s >= 1){ |
| this.segments[0].s = this.totalLength*(s-1); |
| this.segments[0].e = this.totalLength*(e-1); |
| this.segments[1].vl = false; |
| }else{ |
| this.segments[0].s = this.totalLength*s; |
| this.segments[0].e = this.totalLength; |
| this.segments[1].s = 0; |
| this.segments[1].e = this.totalLength*(e-1); |
| this.segments[1].vl = true; |
| } |
| |
| this.v.v = finalPaths.v; |
| this.v.o = finalPaths.o; |
| this.v.i = finalPaths.i; |
| kLen = this.v.v.length; |
| var addedLength = 0, segmentLength = 0; |
| len = this.segments[1].vl ? 2 : 1; |
| var segment; |
| this.segmentCount = 0; |
| for(i=0;i<len;i+=1){ |
| addedLength = 0; |
| for(k=1;k<kLen;k++){ |
| segmentLength = this.lengths[k-1].addedLength; |
| if(addedLength + segmentLength < this.segments[i].s){ |
| addedLength += segmentLength; |
| continue; |
| }else if(addedLength > this.segments[i].e){ |
| break; |
| } |
| if(this.segments[i].s <= addedLength && this.segments[i].e >= addedLength + segmentLength){ |
| this.addSegment(this.v.v[k-1],this.v.o[k-1],this.v.i[k],this.v.v[k],this.lengths[k-1]); |
| }else{ |
| segment = bez.getNewSegment(this.v.v[k-1],this.v.v[k],this.v.o[k-1],this.v.i[k], (this.segments[i].s - addedLength)/segmentLength,(this.segments[i].e - addedLength)/segmentLength, this.lengths[k-1]); |
| this.addSegment(segment.pt1,segment.pt3,segment.pt4,segment.pt2/*,bez.getBezierLength(segment.pt1,segment.pt4,segment.pt2,segment.pt3)*/); |
| } |
| addedLength += segmentLength; |
| } |
| if(closed !== false){ |
| if(addedLength <= this.segments[i].e){ |
| segmentLength = this.lengths[k-1].addedLength; |
| if(this.segments[i].s <= addedLength && this.segments[i].e >= addedLength + segmentLength){ |
| this.addSegment(this.v.v[k-1],this.v.o[k-1],this.v.i[0],this.v.v[0],this.lengths[k-1]); |
| }else{ |
| segment = bez.getNewSegment(this.v.v[k-1],this.v.v[0],this.v.o[k-1],this.v.i[0], (this.segments[i].s - addedLength)/segmentLength,(this.segments[i].e - addedLength)/segmentLength, this.lengths[k-1]); |
| this.addSegment(segment.pt1,segment.pt3,segment.pt4,segment.pt2/*,bez.getBezierLength(segment.pt1,segment.pt4,segment.pt2,segment.pt3)*/); |
| } |
| } |
| }else{ |
| this.pathStarted = false; |
| } |
| } |
| closed = false; |
| } |
| if(!this.nextV.length){ |
| this.v.s.length = 0; |
| }else{ |
| this.v.v = this.nextV; |
| this.v.o = this.nextO; |
| this.v.i = this.nextI; |
| } |
| this.v.c = closed; |
| } |
| } |
| |
| return function(prop,trims,arr) { |
| this.trims = []; |
| this.k = false; |
| this.mdf = false; |
| this.pathStarted = false; |
| this.segments = [ |
| {s:0,e:0,vl:true},{s:0,e:0,vl:false} |
| ]; |
| this.nextO = []; |
| this.nextV = []; |
| this.nextI = []; |
| this.v = { |
| i: null, |
| o: null, |
| v: null, |
| s: [], |
| c: false |
| }; |
| var i, len = trims.length; |
| for(i=0;i<len;i+=1){ |
| if(!trims[i].closed){ |
| this.k = trims[i].trimProp.k ? true : this.k; |
| this.trims.push(trims[i].trimProp); |
| } |
| } |
| this.prop = prop; |
| len = this.prop.shapeData.v.length - 1; |
| len += this.prop.closed ? 1:0; |
| this.lengths = new Array(len); |
| this.k = prop.k ? true : this.k; |
| this.totalLength = 0; |
| this.getInterpolatedValue = processKeys; |
| this.addSegment = addSegment; |
| this.getSegmentsLength = getSegmentsLength; |
| if(this.k){ |
| arr.push(this); |
| }else{ |
| this.getInterpolatedValue(0,true); |
| } |
| } |
| }()); |
| |
| function getShapeProp(elemData,data,type, arr, trims){ |
| var prop; |
| if(type === 3 || type === 4){ |
| var keys = type === 3 ? data.pt : data.ks; |
| if(keys.length){ |
| prop = new KeyframedShapeProperty(elemData, data, arr, type); |
| }else{ |
| prop = new ShapeProperty(data, type, arr); |
| } |
| }else if(type === 5){ |
| prop = new RectShapeProperty(elemData, data, arr); |
| }else if(type === 6){ |
| prop = new EllShapeProperty(elemData, data, arr); |
| } |
| var hasTrims = false; |
| if(trims){ |
| var i = 0, len = trims.length; |
| while(i<len){ |
| if(!trims[i].closed){ |
| hasTrims = true; |
| break; |
| } |
| i += 1; |
| } |
| } |
| if(hasTrims){ |
| return new TrimTransformerProperty(prop,trims, arr); |
| }else{ |
| return prop; |
| } |
| } |
| |
| var DashProperty = (function(){ |
| |
| function processKeys(frameNum, forceFlag){ |
| var i = 0, len = this.dataProps.length; |
| this.mdf = forceFlag ? true : false; |
| while(i<len){ |
| if(this.dataProps[i].p.mdf){ |
| this.mdf = true; |
| break; |
| } |
| i+=1; |
| } |
| if(this.mdf){ |
| if(this.renderer === 'svg') { |
| this.dasharray = ''; |
| } |
| for(i=0;i<len;i+=1){ |
| if(this.dataProps[i].n != 'o'){ |
| if(this.renderer === 'svg') { |
| this.dasharray += ' ' + this.dataProps[i].p.v; |
| }else{ |
| this.dasharray[i] = this.dataProps[i].p.v; |
| } |
| }else{ |
| this.dashoffset = this.dataProps[i].p.v; |
| } |
| } |
| } |
| } |
| |
| return function(elemData, data,renderer, dynamicProperties){ |
| this.dataProps = new Array(data.length); |
| this.renderer = renderer; |
| this.mdf = false; |
| this.k = false; |
| if(this.renderer === 'svg'){ |
| this.dasharray = ''; |
| }else{ |
| |
| this.dasharray = new Array(data.length - 1); |
| } |
| this.dashoffset = 0; |
| var i, len = data.length, prop; |
| for(i=0;i<len;i+=1){ |
| prop = getProp(elemData,data[i].v,0, 0, dynamicProperties); |
| this.k = prop.k ? true : this.k; |
| this.dataProps[i] = {n:data[i].n,p:prop}; |
| } |
| this.getInterpolatedValue = processKeys; |
| if(this.k){ |
| dynamicProperties.push(this); |
| }else{ |
| this.getInterpolatedValue(0,true); |
| } |
| |
| } |
| }()); |
| |
| function getDashProp(elemData, data, dynamicProperties) { |
| return new DashProperty(elemData, data, dynamicProperties); |
| }; |
| |
| var ob = {}; |
| ob.getProp = getProp; |
| ob.getShapeProp = getShapeProp; |
| ob.getDashProp = getDashProp; |
| return ob; |
| }()); |
