| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.gfx3d.object"]){ |
| dojo._hasResource["dojox.gfx3d.object"]=true; |
| dojo.provide("dojox.gfx3d.object"); |
| dojo.require("dojox.gfx"); |
| dojo.require("dojox.gfx3d.lighting"); |
| dojo.require("dojox.gfx3d.scheduler"); |
| dojo.require("dojox.gfx3d.vector"); |
| dojo.require("dojox.gfx3d.gradient"); |
| var out=function(o,x){ |
| if(arguments.length>1){ |
| o=x; |
| } |
| var e={}; |
| for(var i in o){ |
| if(i in e){ |
| continue; |
| } |
| } |
| }; |
| dojo.declare("dojox.gfx3d.Object",null,{constructor:function(){ |
| this.object=null; |
| this.matrix=null; |
| this.cache=null; |
| this.renderer=null; |
| this.parent=null; |
| this.strokeStyle=null; |
| this.fillStyle=null; |
| this.shape=null; |
| },setObject:function(_5){ |
| this.object=dojox.gfx.makeParameters(this.object,_5); |
| return this; |
| },setTransform:function(_6){ |
| this.matrix=dojox.gfx3d.matrix.clone(_6?dojox.gfx3d.matrix.normalize(_6):dojox.gfx3d.identity,true); |
| return this; |
| },applyRightTransform:function(_7){ |
| return _7?this.setTransform([this.matrix,_7]):this; |
| },applyLeftTransform:function(_8){ |
| return _8?this.setTransform([_8,this.matrix]):this; |
| },applyTransform:function(_9){ |
| return _9?this.setTransform([this.matrix,_9]):this; |
| },setFill:function(_a){ |
| this.fillStyle=_a; |
| return this; |
| },setStroke:function(_b){ |
| this.strokeStyle=_b; |
| return this; |
| },toStdFill:function(_c,_d){ |
| return (this.fillStyle&&typeof this.fillStyle["type"]!="undefined")?_c[this.fillStyle.type](_d,this.fillStyle.finish,this.fillStyle.color):this.fillStyle; |
| },invalidate:function(){ |
| this.renderer.addTodo(this); |
| },destroy:function(){ |
| if(this.shape){ |
| var p=this.shape.getParent(); |
| if(p){ |
| p.remove(this.shape); |
| } |
| this.shape=null; |
| } |
| },render:function(_f){ |
| throw "Pure virtual function, not implemented"; |
| },draw:function(_10){ |
| throw "Pure virtual function, not implemented"; |
| },getZOrder:function(){ |
| return 0; |
| },getOutline:function(){ |
| return null; |
| }}); |
| dojo.declare("dojox.gfx3d.Scene",dojox.gfx3d.Object,{constructor:function(){ |
| this.objects=[]; |
| this.todos=[]; |
| this.schedule=dojox.gfx3d.scheduler.zOrder; |
| this._draw=dojox.gfx3d.drawer.conservative; |
| },setFill:function(_11){ |
| this.fillStyle=_11; |
| dojo.forEach(this.objects,function(_12){ |
| _12.setFill(_11); |
| }); |
| return this; |
| },setStroke:function(_13){ |
| this.strokeStyle=_13; |
| dojo.forEach(this.objects,function(_14){ |
| _14.setStroke(_13); |
| }); |
| return this; |
| },render:function(_15,_16){ |
| var m=dojox.gfx3d.matrix.multiply(_15,this.matrix); |
| if(_16){ |
| this.todos=this.objects; |
| } |
| dojo.forEach(this.todos,function(_18){ |
| _18.render(m,_16); |
| }); |
| },draw:function(_19){ |
| this.objects=this.schedule(this.objects); |
| this._draw(this.todos,this.objects,this.renderer); |
| },addTodo:function(_1a){ |
| if(dojo.every(this.todos,function(_1b){ |
| return _1b!=_1a; |
| })){ |
| this.todos.push(_1a); |
| this.invalidate(); |
| } |
| },invalidate:function(){ |
| this.parent.addTodo(this); |
| },getZOrder:function(){ |
| var _1c=0; |
| dojo.forEach(this.objects,function(_1d){ |
| _1c+=_1d.getZOrder(); |
| }); |
| return (this.objects.length>1)?_1c/this.objects.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Edges",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultEdges); |
| },setObject:function(_1e,_1f){ |
| this.object=dojox.gfx.makeParameters(this.object,(_1e instanceof Array)?{points:_1e,style:_1f}:_1e); |
| return this; |
| },getZOrder:function(){ |
| var _20=0; |
| dojo.forEach(this.cache,function(_21){ |
| _20+=_21.z; |
| }); |
| return (this.cache.length>1)?_20/this.cache.length:0; |
| },render:function(_22){ |
| var m=dojox.gfx3d.matrix.multiply(_22,this.matrix); |
| this.cache=dojo.map(this.object.points,function(_24){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_24); |
| }); |
| },draw:function(){ |
| var c=this.cache; |
| if(this.shape){ |
| this.shape.setShape(""); |
| }else{ |
| this.shape=this.renderer.createPath(); |
| } |
| var p=this.shape.setAbsoluteMode("absolute"); |
| if(this.object.style=="strip"||this.object.style=="loop"){ |
| p.moveTo(c[0].x,c[0].y); |
| dojo.forEach(c.slice(1),function(_27){ |
| p.lineTo(_27.x,_27.y); |
| }); |
| if(this.object.style=="loop"){ |
| p.closePath(); |
| } |
| }else{ |
| for(var i=0;i<this.cache.length;){ |
| p.moveTo(c[i].x,c[i].y); |
| i++; |
| p.lineTo(c[i].x,c[i].y); |
| i++; |
| } |
| } |
| p.setStroke(this.strokeStyle); |
| }}); |
| dojo.declare("dojox.gfx3d.Orbit",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultOrbit); |
| },render:function(_29){ |
| var m=dojox.gfx3d.matrix.multiply(_29,this.matrix); |
| var _2b=[0,Math.PI/4,Math.PI/3]; |
| var _2c=dojox.gfx3d.matrix.multiplyPoint(m,this.object.center); |
| var _2d=dojo.map(_2b,function(_2e){ |
| return {x:this.center.x+this.radius*Math.cos(_2e),y:this.center.y+this.radius*Math.sin(_2e),z:this.center.z}; |
| },this.object); |
| _2d=dojo.map(_2d,function(_2f){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_2f); |
| }); |
| var _30=dojox.gfx3d.vector.normalize(_2d); |
| _2d=dojo.map(_2d,function(_31){ |
| return dojox.gfx3d.vector.substract(_31,_2c); |
| }); |
| var A={xx:_2d[0].x*_2d[0].y,xy:_2d[0].y*_2d[0].y,xz:1,yx:_2d[1].x*_2d[1].y,yy:_2d[1].y*_2d[1].y,yz:1,zx:_2d[2].x*_2d[2].y,zy:_2d[2].y*_2d[2].y,zz:1,dx:0,dy:0,dz:0}; |
| var B=dojo.map(_2d,function(_34){ |
| return -Math.pow(_34.x,2); |
| }); |
| var X=dojox.gfx3d.matrix.multiplyPoint(dojox.gfx3d.matrix.invert(A),B[0],B[1],B[2]); |
| var _36=Math.atan2(X.x,1-X.y)/2; |
| var _37=dojo.map(_2d,function(_38){ |
| return dojox.gfx.matrix.multiplyPoint(dojox.gfx.matrix.rotate(-_36),_38.x,_38.y); |
| }); |
| var a=Math.pow(_37[0].x,2); |
| var b=Math.pow(_37[0].y,2); |
| var c=Math.pow(_37[1].x,2); |
| var d=Math.pow(_37[1].y,2); |
| var rx=Math.sqrt((a*d-b*c)/(d-b)); |
| var ry=Math.sqrt((a*d-b*c)/(a-c)); |
| this.cache={cx:_2c.x,cy:_2c.y,rx:rx,ry:ry,theta:_36,normal:_30}; |
| },draw:function(_3f){ |
| if(this.shape){ |
| this.shape.setShape(this.cache); |
| }else{ |
| this.shape=this.renderer.createEllipse(this.cache); |
| } |
| this.shape.applyTransform(dojox.gfx.matrix.rotateAt(this.cache.theta,this.cache.cx,this.cache.cy)).setStroke(this.strokeStyle).setFill(this.toStdFill(_3f,this.cache.normal)); |
| }}); |
| dojo.declare("dojox.gfx3d.Path3d",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultPath3d); |
| this.segments=[]; |
| this.absolute=true; |
| this.last={}; |
| this.path=""; |
| },_collectArgs:function(_40,_41){ |
| for(var i=0;i<_41.length;++i){ |
| var t=_41[i]; |
| if(typeof (t)=="boolean"){ |
| _40.push(t?1:0); |
| }else{ |
| if(typeof (t)=="number"){ |
| _40.push(t); |
| }else{ |
| if(t instanceof Array){ |
| this._collectArgs(_40,t); |
| }else{ |
| if("x" in t&&"y" in t){ |
| _40.push(t.x); |
| _40.push(t.y); |
| } |
| } |
| } |
| } |
| } |
| },_validSegments:{m:3,l:3,z:0},_pushSegment:function(_44,_45){ |
| var _46=this._validSegments[_44.toLowerCase()],_47; |
| if(typeof (_46)=="number"){ |
| if(_46){ |
| if(_45.length>=_46){ |
| _47={action:_44,args:_45.slice(0,_45.length-_45.length%_46)}; |
| this.segments.push(_47); |
| } |
| }else{ |
| _47={action:_44,args:[]}; |
| this.segments.push(_47); |
| } |
| } |
| },moveTo:function(){ |
| var _48=[]; |
| this._collectArgs(_48,arguments); |
| this._pushSegment(this.absolute?"M":"m",_48); |
| return this; |
| },lineTo:function(){ |
| var _49=[]; |
| this._collectArgs(_49,arguments); |
| this._pushSegment(this.absolute?"L":"l",_49); |
| return this; |
| },closePath:function(){ |
| this._pushSegment("Z",[]); |
| return this; |
| },render:function(_4a){ |
| var m=dojox.gfx3d.matrix.multiply(_4a,this.matrix); |
| var _4c=""; |
| var _4d=this._validSegments; |
| dojo.forEach(this.segments,function(_4e){ |
| _4c+=_4e.action; |
| for(var i=0;i<_4e.args.length;i+=_4d[_4e.action.toLowerCase()]){ |
| var pt=dojox.gfx3d.matrix.multiplyPoint(m,_4e.args[i],_4e.args[i+1],_4e.args[i+2]); |
| _4c+=" "+pt.x+" "+pt.y; |
| } |
| }); |
| this.cache=_4c; |
| },_draw:function(){ |
| return this.parent.createPath(this.cache); |
| }}); |
| dojo.declare("dojox.gfx3d.Triangles",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultTriangles); |
| },setObject:function(_51,_52){ |
| if(_51 instanceof Array){ |
| this.object=dojox.gfx.makeParameters(this.object,{points:_51,style:_52}); |
| }else{ |
| this.object=dojox.gfx.makeParameters(this.object,_51); |
| } |
| return this; |
| },render:function(_53){ |
| var m=dojox.gfx3d.matrix.multiply(_53,this.matrix); |
| var c=dojo.map(this.object.points,function(_56){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_56); |
| }); |
| this.cache=[]; |
| var _57=c.slice(0,2); |
| var _58=c[0]; |
| if(this.object.style=="strip"){ |
| dojo.forEach(c.slice(2),function(_59){ |
| _57.push(_59); |
| _57.push(_57[0]); |
| this.cache.push(_57); |
| _57=_57.slice(1,3); |
| },this); |
| }else{ |
| if(this.object.style=="fan"){ |
| dojo.forEach(c.slice(2),function(_5a){ |
| _57.push(_5a); |
| _57.push(_58); |
| this.cache.push(_57); |
| _57=[_58,_5a]; |
| },this); |
| }else{ |
| for(var i=0;i<c.length;){ |
| this.cache.push([c[i],c[i+1],c[i+2],c[i]]); |
| i+=3; |
| } |
| } |
| } |
| },draw:function(_5c){ |
| this.cache=dojox.gfx3d.scheduler.bsp(this.cache,function(it){ |
| return it; |
| }); |
| if(this.shape){ |
| this.shape.clear(); |
| }else{ |
| this.shape=this.renderer.createGroup(); |
| } |
| dojo.forEach(this.cache,function(_5e){ |
| this.shape.createPolyline(_5e).setStroke(this.strokeStyle).setFill(this.toStdFill(_5c,dojox.gfx3d.vector.normalize(_5e))); |
| },this); |
| },getZOrder:function(){ |
| var _5f=0; |
| dojo.forEach(this.cache,function(_60){ |
| _5f+=(_60[0].z+_60[1].z+_60[2].z)/3; |
| }); |
| return (this.cache.length>1)?_5f/this.cache.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Quads",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultQuads); |
| },setObject:function(_61,_62){ |
| this.object=dojox.gfx.makeParameters(this.object,(_61 instanceof Array)?{points:_61,style:_62}:_61); |
| return this; |
| },render:function(_63){ |
| var m=dojox.gfx3d.matrix.multiply(_63,this.matrix),i; |
| var c=dojo.map(this.object.points,function(_67){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_67); |
| }); |
| this.cache=[]; |
| if(this.object.style=="strip"){ |
| var _68=c.slice(0,2); |
| for(i=2;i<c.length;){ |
| _68=_68.concat([c[i],c[i+1],_68[0]]); |
| this.cache.push(_68); |
| _68=_68.slice(2,4); |
| i+=2; |
| } |
| }else{ |
| for(i=0;i<c.length;){ |
| this.cache.push([c[i],c[i+1],c[i+2],c[i+3],c[i]]); |
| i+=4; |
| } |
| } |
| },draw:function(_69){ |
| this.cache=dojox.gfx3d.scheduler.bsp(this.cache,function(it){ |
| return it; |
| }); |
| if(this.shape){ |
| this.shape.clear(); |
| }else{ |
| this.shape=this.renderer.createGroup(); |
| } |
| for(var x=0;x<this.cache.length;x++){ |
| this.shape.createPolyline(this.cache[x]).setStroke(this.strokeStyle).setFill(this.toStdFill(_69,dojox.gfx3d.vector.normalize(this.cache[x]))); |
| } |
| },getZOrder:function(){ |
| var _6c=0; |
| for(var x=0;x<this.cache.length;x++){ |
| var i=this.cache[x]; |
| _6c+=(i[0].z+i[1].z+i[2].z+i[3].z)/4; |
| } |
| return (this.cache.length>1)?_6c/this.cache.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Polygon",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultPolygon); |
| },setObject:function(_6f){ |
| this.object=dojox.gfx.makeParameters(this.object,(_6f instanceof Array)?{path:_6f}:_6f); |
| return this; |
| },render:function(_70){ |
| var m=dojox.gfx3d.matrix.multiply(_70,this.matrix); |
| this.cache=dojo.map(this.object.path,function(_72){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_72); |
| }); |
| this.cache.push(this.cache[0]); |
| },draw:function(_73){ |
| if(this.shape){ |
| this.shape.setShape({points:this.cache}); |
| }else{ |
| this.shape=this.renderer.createPolyline({points:this.cache}); |
| } |
| this.shape.setStroke(this.strokeStyle).setFill(this.toStdFill(_73,dojox.gfx3d.matrix.normalize(this.cache))); |
| },getZOrder:function(){ |
| var _74=0; |
| for(var x=0;x<this.cache.length;x++){ |
| _74+=this.cache[x].z; |
| } |
| return (this.cache.length>1)?_74/this.cache.length:0; |
| },getOutline:function(){ |
| return this.cache.slice(0,3); |
| }}); |
| dojo.declare("dojox.gfx3d.Cube",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultCube); |
| this.polygons=[]; |
| },setObject:function(_76){ |
| this.object=dojox.gfx.makeParameters(this.object,_76); |
| },render:function(_77){ |
| var a=this.object.top; |
| var g=this.object.bottom; |
| var b={x:g.x,y:a.y,z:a.z}; |
| var c={x:g.x,y:g.y,z:a.z}; |
| var d={x:a.x,y:g.y,z:a.z}; |
| var e={x:a.x,y:a.y,z:g.z}; |
| var f={x:g.x,y:a.y,z:g.z}; |
| var h={x:a.x,y:g.y,z:g.z}; |
| var _80=[a,b,c,d,e,f,g,h]; |
| var m=dojox.gfx3d.matrix.multiply(_77,this.matrix); |
| var p=dojo.map(_80,function(_83){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_83); |
| }); |
| a=p[0]; |
| b=p[1]; |
| c=p[2]; |
| d=p[3]; |
| e=p[4]; |
| f=p[5]; |
| g=p[6]; |
| h=p[7]; |
| this.cache=[[a,b,c,d,a],[e,f,g,h,e],[a,d,h,e,a],[d,c,g,h,d],[c,b,f,g,c],[b,a,e,f,b]]; |
| },draw:function(_84){ |
| this.cache=dojox.gfx3d.scheduler.bsp(this.cache,function(it){ |
| return it; |
| }); |
| var _86=this.cache.slice(3); |
| if(this.shape){ |
| this.shape.clear(); |
| }else{ |
| this.shape=this.renderer.createGroup(); |
| } |
| for(var x=0;x<_86.length;x++){ |
| this.shape.createPolyline(_86[x]).setStroke(this.strokeStyle).setFill(this.toStdFill(_84,dojox.gfx3d.vector.normalize(_86[x]))); |
| } |
| },getZOrder:function(){ |
| var top=this.cache[0][0]; |
| var _89=this.cache[1][2]; |
| return (top.z+_89.z)/2; |
| }}); |
| dojo.declare("dojox.gfx3d.Cylinder",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultCylinder); |
| },render:function(_8a){ |
| var m=dojox.gfx3d.matrix.multiply(_8a,this.matrix); |
| var _8c=[0,Math.PI/4,Math.PI/3]; |
| var _8d=dojox.gfx3d.matrix.multiplyPoint(m,this.object.center); |
| var _8e=dojo.map(_8c,function(_8f){ |
| return {x:this.center.x+this.radius*Math.cos(_8f),y:this.center.y+this.radius*Math.sin(_8f),z:this.center.z}; |
| },this.object); |
| _8e=dojo.map(_8e,function(_90){ |
| return dojox.gfx3d.vector.substract(dojox.gfx3d.matrix.multiplyPoint(m,_90),_8d); |
| }); |
| var A={xx:_8e[0].x*_8e[0].y,xy:_8e[0].y*_8e[0].y,xz:1,yx:_8e[1].x*_8e[1].y,yy:_8e[1].y*_8e[1].y,yz:1,zx:_8e[2].x*_8e[2].y,zy:_8e[2].y*_8e[2].y,zz:1,dx:0,dy:0,dz:0}; |
| var B=dojo.map(_8e,function(_93){ |
| return -Math.pow(_93.x,2); |
| }); |
| var X=dojox.gfx3d.matrix.multiplyPoint(dojox.gfx3d.matrix.invert(A),B[0],B[1],B[2]); |
| var _95=Math.atan2(X.x,1-X.y)/2; |
| var _96=dojo.map(_8e,function(_97){ |
| return dojox.gfx.matrix.multiplyPoint(dojox.gfx.matrix.rotate(-_95),_97.x,_97.y); |
| }); |
| var a=Math.pow(_96[0].x,2); |
| var b=Math.pow(_96[0].y,2); |
| var c=Math.pow(_96[1].x,2); |
| var d=Math.pow(_96[1].y,2); |
| var rx=Math.sqrt((a*d-b*c)/(d-b)); |
| var ry=Math.sqrt((a*d-b*c)/(a-c)); |
| if(rx<ry){ |
| var t=rx; |
| rx=ry; |
| ry=t; |
| _95-=Math.PI/2; |
| } |
| var top=dojox.gfx3d.matrix.multiplyPoint(m,dojox.gfx3d.vector.sum(this.object.center,{x:0,y:0,z:this.object.height})); |
| var _a0=this.fillStyle.type=="constant"?this.fillStyle.color:dojox.gfx3d.gradient(this.renderer.lighting,this.fillStyle,this.object.center,this.object.radius,Math.PI,2*Math.PI,m); |
| if(isNaN(rx)||isNaN(ry)||isNaN(_95)){ |
| rx=this.object.radius,ry=0,_95=0; |
| } |
| this.cache={center:_8d,top:top,rx:rx,ry:ry,theta:_95,gradient:_a0}; |
| },draw:function(){ |
| var c=this.cache,v=dojox.gfx3d.vector,m=dojox.gfx.matrix,_a4=[c.center,c.top],_a5=v.substract(c.top,c.center); |
| if(v.dotProduct(_a5,this.renderer.lighting.incident)>0){ |
| _a4=[c.top,c.center]; |
| _a5=v.substract(c.center,c.top); |
| } |
| var _a6=this.renderer.lighting[this.fillStyle.type](_a5,this.fillStyle.finish,this.fillStyle.color),d=Math.sqrt(Math.pow(c.center.x-c.top.x,2)+Math.pow(c.center.y-c.top.y,2)); |
| if(this.shape){ |
| this.shape.clear(); |
| }else{ |
| this.shape=this.renderer.createGroup(); |
| } |
| this.shape.createPath("").moveTo(0,-c.rx).lineTo(d,-c.rx).lineTo(d,c.rx).lineTo(0,c.rx).arcTo(c.ry,c.rx,0,true,true,0,-c.rx).setFill(c.gradient).setStroke(this.strokeStyle).setTransform([m.translate(_a4[0]),m.rotate(Math.atan2(_a4[1].y-_a4[0].y,_a4[1].x-_a4[0].x))]); |
| if(c.rx>0&&c.ry>0){ |
| this.shape.createEllipse({cx:_a4[1].x,cy:_a4[1].y,rx:c.rx,ry:c.ry}).setFill(_a6).setStroke(this.strokeStyle).applyTransform(m.rotateAt(c.theta,_a4[1])); |
| } |
| }}); |
| dojo.declare("dojox.gfx3d.Viewport",dojox.gfx.Group,{constructor:function(){ |
| this.dimension=null; |
| this.objects=[]; |
| this.todos=[]; |
| this.renderer=this; |
| this.schedule=dojox.gfx3d.scheduler.zOrder; |
| this.draw=dojox.gfx3d.drawer.conservative; |
| this.deep=false; |
| this.lights=[]; |
| this.lighting=null; |
| },setCameraTransform:function(_a8){ |
| this.camera=dojox.gfx3d.matrix.clone(_a8?dojox.gfx3d.matrix.normalize(_a8):dojox.gfx3d.identity,true); |
| this.invalidate(); |
| return this; |
| },applyCameraRightTransform:function(_a9){ |
| return _a9?this.setCameraTransform([this.camera,_a9]):this; |
| },applyCameraLeftTransform:function(_aa){ |
| return _aa?this.setCameraTransform([_aa,this.camera]):this; |
| },applyCameraTransform:function(_ab){ |
| return this.applyCameraRightTransform(_ab); |
| },setLights:function(_ac,_ad,_ae){ |
| this.lights=(_ac instanceof Array)?{sources:_ac,ambient:_ad,specular:_ae}:_ac; |
| var _af={x:0,y:0,z:1}; |
| this.lighting=new dojox.gfx3d.lighting.Model(_af,this.lights.sources,this.lights.ambient,this.lights.specular); |
| this.invalidate(); |
| return this; |
| },addLights:function(_b0){ |
| return this.setLights(this.lights.sources.concat(_b0)); |
| },addTodo:function(_b1){ |
| if(dojo.every(this.todos,function(_b2){ |
| return _b2!=_b1; |
| })){ |
| this.todos.push(_b1); |
| } |
| },invalidate:function(){ |
| this.deep=true; |
| this.todos=this.objects; |
| },setDimensions:function(dim){ |
| if(dim){ |
| var w=dojo.isString(dim.width)?parseInt(dim.width):dim.width; |
| var h=dojo.isString(dim.height)?parseInt(dim.height):dim.height; |
| var trs=this.rawNode.style; |
| trs.height=h; |
| trs.width=w; |
| this.dimension={width:w,height:h}; |
| }else{ |
| this.dimension=null; |
| } |
| },render:function(){ |
| if(!this.todos.length){ |
| return; |
| } |
| var m=dojox.gfx3d.matrix; |
| for(var x=0;x<this.todos.length;x++){ |
| this.todos[x].render(dojox.gfx3d.matrix.normalize([m.cameraRotateXg(180),m.cameraTranslate(0,this.dimension.height,0),this.camera]),this.deep); |
| } |
| this.objects=this.schedule(this.objects); |
| this.draw(this.todos,this.objects,this); |
| this.todos=[]; |
| this.deep=false; |
| }}); |
| dojox.gfx3d.Viewport.nodeType=dojox.gfx.Group.nodeType; |
| dojox.gfx3d._creators={createEdges:function(_b9,_ba){ |
| return this.create3DObject(dojox.gfx3d.Edges,_b9,_ba); |
| },createTriangles:function(_bb,_bc){ |
| return this.create3DObject(dojox.gfx3d.Triangles,_bb,_bc); |
| },createQuads:function(_bd,_be){ |
| return this.create3DObject(dojox.gfx3d.Quads,_bd,_be); |
| },createPolygon:function(_bf){ |
| return this.create3DObject(dojox.gfx3d.Polygon,_bf); |
| },createOrbit:function(_c0){ |
| return this.create3DObject(dojox.gfx3d.Orbit,_c0); |
| },createCube:function(_c1){ |
| return this.create3DObject(dojox.gfx3d.Cube,_c1); |
| },createCylinder:function(_c2){ |
| return this.create3DObject(dojox.gfx3d.Cylinder,_c2); |
| },createPath3d:function(_c3){ |
| return this.create3DObject(dojox.gfx3d.Path3d,_c3); |
| },createScene:function(){ |
| return this.create3DObject(dojox.gfx3d.Scene); |
| },create3DObject:function(_c4,_c5,_c6){ |
| var obj=new _c4(); |
| this.adopt(obj); |
| if(_c5){ |
| obj.setObject(_c5,_c6); |
| } |
| return obj; |
| },adopt:function(obj){ |
| obj.renderer=this.renderer; |
| obj.parent=this; |
| this.objects.push(obj); |
| this.addTodo(obj); |
| return this; |
| },abandon:function(obj,_ca){ |
| for(var i=0;i<this.objects.length;++i){ |
| if(this.objects[i]==obj){ |
| this.objects.splice(i,1); |
| } |
| } |
| obj.parent=null; |
| return this; |
| },setScheduler:function(_cc){ |
| this.schedule=_cc; |
| },setDrawer:function(_cd){ |
| this.draw=_cd; |
| }}; |
| dojo.extend(dojox.gfx3d.Viewport,dojox.gfx3d._creators); |
| dojo.extend(dojox.gfx3d.Scene,dojox.gfx3d._creators); |
| delete dojox.gfx3d._creators; |
| dojo.extend(dojox.gfx.Surface,{createViewport:function(){ |
| var _ce=this.createObject(dojox.gfx3d.Viewport,null,true); |
| _ce.setDimensions(this.getDimensions()); |
| return _ce; |
| }}); |
| } |
