| var TransformProperty = (function() { |
| function positionGetter() { |
| return ExpressionValue(this.p); |
| } |
| function xPositionGetter() { |
| return ExpressionValue(this.px); |
| } |
| function yPositionGetter() { |
| return ExpressionValue(this.py); |
| } |
| function zPositionGetter() { |
| return ExpressionValue(this.pz); |
| } |
| function anchorGetter() { |
| return ExpressionValue(this.a); |
| } |
| function orientationGetter() { |
| return ExpressionValue(this.or); |
| } |
| function rotationGetter() { |
| return ExpressionValue(this.r, 1/degToRads); |
| } |
| function scaleGetter() { |
| return ExpressionValue(this.s, 100); |
| } |
| function opacityGetter() { |
| return ExpressionValue(this.o, 100); |
| } |
| function skewGetter() { |
| return ExpressionValue(this.sk); |
| } |
| function skewAxisGetter() { |
| return ExpressionValue(this.sa); |
| } |
| function applyToMatrix(mat) { |
| 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; |
| } |
| } |
| 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.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(){ |
| if (this.elem.globalData.frameId === this.frameId) { |
| return; |
| } |
| |
| 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; |
| } |
| } |
| if (this.mdf) { |
| this.v.reset(); |
| if (this.a) { |
| if(this.inverted){ |
| this.v.translate(-this.a.v[0], this.a.v[1], this.a.v[2]); |
| } else { |
| this.v.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]); |
| } |
| } |
| if(this.s) { |
| this.v.scale(this.s.v[0], this.s.v[1], this.s.v[2]); |
| } |
| if (this.sk) { |
| this.v.skewFromAxis(-this.sk.v, this.sa.v); |
| } |
| if (this.r) { |
| this.v.rotate(-this.r.v); |
| } else { |
| if(this.inverted){ |
| 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]); |
| } else { |
| 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 && this.p.keyframes && this.p.getValueAtTime) { |
| var v1,v2; |
| if (this.p.lastFrame+this.p.offsetTime <= this.p.keyframes[0].t) { |
| v1 = this.p.getValueAtTime((this.p.keyframes[0].t + 0.01) / this.elem.globalData.frameRate,0); |
| v2 = this.p.getValueAtTime(this.p.keyframes[0].t / this.elem.globalData.frameRate, 0); |
| } else if(this.p.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 / this.elem.globalData.frameRate), 0); |
| v2 = this.p.getValueAtTime((this.p.keyframes[this.p.keyframes.length - 1].t - 0.01) / this.elem.globalData.frameRate, 0); |
| } else { |
| v1 = this.p.pv; |
| v2 = this.p.getValueAtTime((this.p.lastFrame+this.p.offsetTime - 0.01) / this.elem.globalData.frameRate, this.p.offsetTime); |
| } |
| this.v.rotate(-Math.atan2(v1[1] - v2[1], v1[0] - v2[0])); |
| } |
| if(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{ |
| if(this.inverted){ |
| this.v.translate(this.p.v[0],-this.p.v[1],-this.p.v[2]); |
| } else { |
| this.v.translate(this.p.v[0],this.p.v[1],-this.p.v[2]); |
| } |
| |
| } |
| } |
| this.frameId = this.elem.globalData.frameId; |
| } |
| |
| function autoOrient(){ |
| // |
| //var prevP = this.getValueAtTime(); |
| } |
| |
| return function TransformProperty(elem,data,arr,inverted){ |
| this.elem = elem; |
| this.inverted = inverted || false; |
| this.frameId = -1; |
| this.type = 'transform'; |
| this.dynamicProperties = []; |
| this.mdf = false; |
| this.data = data; |
| this.getValue = processKeys; |
| this.applyToMatrix = applyToMatrix; |
| this.autoOrient = autoOrient; |
| this.v = new Matrix(); |
| if(data.p.s){ |
| this.px = PropertyFactory.getProp(elem,data.p.x,0,0,this.dynamicProperties); |
| this.py = PropertyFactory.getProp(elem,data.p.y,0,0,this.dynamicProperties); |
| if(data.p.z){ |
| this.pz = PropertyFactory.getProp(elem,data.p.z,0,0,this.dynamicProperties); |
| } |
| }else{ |
| this.p = PropertyFactory.getProp(elem,data.p,1,0,this.dynamicProperties); |
| } |
| if(data.r) { |
| this.r = PropertyFactory.getProp(elem, data.r, 0, degToRads, this.dynamicProperties); |
| } else if(data.rx) { |
| this.rx = PropertyFactory.getProp(elem, data.rx, 0, degToRads, this.dynamicProperties); |
| this.ry = PropertyFactory.getProp(elem, data.ry, 0, degToRads, this.dynamicProperties); |
| this.rz = PropertyFactory.getProp(elem, data.rz, 0, degToRads, this.dynamicProperties); |
| this.or = PropertyFactory.getProp(elem, data.or, 1, degToRads, this.dynamicProperties); |
| } |
| if(data.sk){ |
| this.sk = PropertyFactory.getProp(elem, data.sk, 0, degToRads, this.dynamicProperties); |
| this.sa = PropertyFactory.getProp(elem, data.sa, 0, degToRads, this.dynamicProperties); |
| } |
| if(data.a) { |
| this.a = PropertyFactory.getProp(elem,data.a,1,0,this.dynamicProperties); |
| } |
| if(data.s) { |
| this.s = PropertyFactory.getProp(elem,data.s,1,0.01,this.dynamicProperties); |
| } |
| if(data.o){ |
| this.o = PropertyFactory.getProp(elem,data.o,0,0.01,arr); |
| } else { |
| this.o = {mdf:false,v:1}; |
| } |
| if(this.dynamicProperties.length){ |
| arr.push(this); |
| }else{ |
| if(this.a){ |
| if(this.inverted){ |
| this.v.translate(-this.a.v[0], this.a.v[1], this.a.v[2]); |
| } else { |
| this.v.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]); |
| } |
| } |
| if(this.s){ |
| this.v.scale(this.s.v[0],this.s.v[1],this.s.v[2]); |
| } |
| if(this.sk){ |
| this.v.skewFromAxis(-this.sk.v,this.sa.v); |
| } |
| if(this.r){ |
| this.v.rotate(-this.r.v); |
| }else{ |
| if(this.inverted){ |
| 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]); |
| } else { |
| 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.data.p.s){ |
| if(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{ |
| if(this.inverted){ |
| this.v.translate(this.p.v[0],-this.p.v[1],-this.p.v[2]); |
| } else { |
| this.v.translate(this.p.v[0],this.p.v[1],-this.p.v[2]); |
| } |
| } |
| } |
| Object.defineProperty(this, "position", { get: positionGetter}); |
| Object.defineProperty(this, "xPosition", { get: xPositionGetter}); |
| Object.defineProperty(this, "yPosition", { get: yPositionGetter}); |
| Object.defineProperty(this, "orientation", { get: orientationGetter}); |
| Object.defineProperty(this, "anchorPoint", { get: anchorGetter}); |
| Object.defineProperty(this, "rotation", { get: rotationGetter}); |
| Object.defineProperty(this, "scale", { get: scaleGetter}); |
| Object.defineProperty(this, "opacity", { get: opacityGetter}); |
| Object.defineProperty(this, "skew", { get: skewGetter}); |
| Object.defineProperty(this, "skewAxis", { get: skewAxisGetter}); |
| } |
| }()); |
