| /* |
| 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(_1){ |
| this.object=dojox.gfx.makeParameters(this.object,_1); |
| return this; |
| },setTransform:function(_2){ |
| this.matrix=dojox.gfx3d.matrix.clone(_2?dojox.gfx3d.matrix.normalize(_2):dojox.gfx3d.identity,true); |
| return this; |
| },applyRightTransform:function(_3){ |
| return _3?this.setTransform([this.matrix,_3]):this; |
| },applyLeftTransform:function(_4){ |
| return _4?this.setTransform([_4,this.matrix]):this; |
| },applyTransform:function(_5){ |
| return _5?this.setTransform([this.matrix,_5]):this; |
| },setFill:function(_6){ |
| this.fillStyle=_6; |
| return this; |
| },setStroke:function(_7){ |
| this.strokeStyle=_7; |
| return this; |
| },toStdFill:function(_8,_9){ |
| return (this.fillStyle&&typeof this.fillStyle["type"]!="undefined")?_8[this.fillStyle.type](_9,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(_a){ |
| throw "Pure virtual function, not implemented"; |
| },draw:function(_b){ |
| 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(_c){ |
| this.fillStyle=_c; |
| dojo.forEach(this.objects,function(_d){ |
| _d.setFill(_c); |
| }); |
| return this; |
| },setStroke:function(_e){ |
| this.strokeStyle=_e; |
| dojo.forEach(this.objects,function(_f){ |
| _f.setStroke(_e); |
| }); |
| return this; |
| },render:function(_10,_11){ |
| var m=dojox.gfx3d.matrix.multiply(_10,this.matrix); |
| if(_11){ |
| this.todos=this.objects; |
| } |
| dojo.forEach(this.todos,function(_12){ |
| _12.render(m,_11); |
| }); |
| },draw:function(_13){ |
| this.objects=this.schedule(this.objects); |
| this._draw(this.todos,this.objects,this.renderer); |
| },addTodo:function(_14){ |
| if(dojo.every(this.todos,function(_15){ |
| return _15!=_14; |
| })){ |
| this.todos.push(_14); |
| this.invalidate(); |
| } |
| },invalidate:function(){ |
| this.parent.addTodo(this); |
| },getZOrder:function(){ |
| var _16=0; |
| dojo.forEach(this.objects,function(_17){ |
| _16+=_17.getZOrder(); |
| }); |
| return (this.objects.length>1)?_16/this.objects.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Edges",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultEdges); |
| },setObject:function(_18,_19){ |
| this.object=dojox.gfx.makeParameters(this.object,(_18 instanceof Array)?{points:_18,style:_19}:_18); |
| return this; |
| },getZOrder:function(){ |
| var _1a=0; |
| dojo.forEach(this.cache,function(_1b){ |
| _1a+=_1b.z; |
| }); |
| return (this.cache.length>1)?_1a/this.cache.length:0; |
| },render:function(_1c){ |
| var m=dojox.gfx3d.matrix.multiply(_1c,this.matrix); |
| this.cache=dojo.map(this.object.points,function(_1d){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_1d); |
| }); |
| },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(_1e){ |
| p.lineTo(_1e.x,_1e.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(_1f){ |
| var m=dojox.gfx3d.matrix.multiply(_1f,this.matrix); |
| var _20=[0,Math.PI/4,Math.PI/3]; |
| var _21=dojox.gfx3d.matrix.multiplyPoint(m,this.object.center); |
| var _22=dojo.map(_20,function(_23){ |
| return {x:this.center.x+this.radius*Math.cos(_23),y:this.center.y+this.radius*Math.sin(_23),z:this.center.z}; |
| },this.object); |
| _22=dojo.map(_22,function(_24){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_24); |
| }); |
| var _25=dojox.gfx3d.vector.normalize(_22); |
| _22=dojo.map(_22,function(_26){ |
| return dojox.gfx3d.vector.substract(_26,_21); |
| }); |
| var A={xx:_22[0].x*_22[0].y,xy:_22[0].y*_22[0].y,xz:1,yx:_22[1].x*_22[1].y,yy:_22[1].y*_22[1].y,yz:1,zx:_22[2].x*_22[2].y,zy:_22[2].y*_22[2].y,zz:1,dx:0,dy:0,dz:0}; |
| var B=dojo.map(_22,function(_27){ |
| return -Math.pow(_27.x,2); |
| }); |
| var X=dojox.gfx3d.matrix.multiplyPoint(dojox.gfx3d.matrix.invert(A),B[0],B[1],B[2]); |
| var _28=Math.atan2(X.x,1-X.y)/2; |
| var _29=dojo.map(_22,function(_2a){ |
| return dojox.gfx.matrix.multiplyPoint(dojox.gfx.matrix.rotate(-_28),_2a.x,_2a.y); |
| }); |
| var a=Math.pow(_29[0].x,2); |
| var b=Math.pow(_29[0].y,2); |
| var c=Math.pow(_29[1].x,2); |
| var d=Math.pow(_29[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:_21.x,cy:_21.y,rx:rx,ry:ry,theta:_28,normal:_25}; |
| },draw:function(_2b){ |
| 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(_2b,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(_2c,_2d){ |
| for(var i=0;i<_2d.length;++i){ |
| var t=_2d[i]; |
| if(typeof (t)=="boolean"){ |
| _2c.push(t?1:0); |
| }else{ |
| if(typeof (t)=="number"){ |
| _2c.push(t); |
| }else{ |
| if(t instanceof Array){ |
| this._collectArgs(_2c,t); |
| }else{ |
| if("x" in t&&"y" in t){ |
| _2c.push(t.x); |
| _2c.push(t.y); |
| } |
| } |
| } |
| } |
| } |
| },_validSegments:{m:3,l:3,z:0},_pushSegment:function(_2e,_2f){ |
| var _30=this._validSegments[_2e.toLowerCase()],_31; |
| if(typeof (_30)=="number"){ |
| if(_30){ |
| if(_2f.length>=_30){ |
| _31={action:_2e,args:_2f.slice(0,_2f.length-_2f.length%_30)}; |
| this.segments.push(_31); |
| } |
| }else{ |
| _31={action:_2e,args:[]}; |
| this.segments.push(_31); |
| } |
| } |
| },moveTo:function(){ |
| var _32=[]; |
| this._collectArgs(_32,arguments); |
| this._pushSegment(this.absolute?"M":"m",_32); |
| return this; |
| },lineTo:function(){ |
| var _33=[]; |
| this._collectArgs(_33,arguments); |
| this._pushSegment(this.absolute?"L":"l",_33); |
| return this; |
| },closePath:function(){ |
| this._pushSegment("Z",[]); |
| return this; |
| },render:function(_34){ |
| var m=dojox.gfx3d.matrix.multiply(_34,this.matrix); |
| var _35=""; |
| var _36=this._validSegments; |
| dojo.forEach(this.segments,function(_37){ |
| _35+=_37.action; |
| for(var i=0;i<_37.args.length;i+=_36[_37.action.toLowerCase()]){ |
| var pt=dojox.gfx3d.matrix.multiplyPoint(m,_37.args[i],_37.args[i+1],_37.args[i+2]); |
| _35+=" "+pt.x+" "+pt.y; |
| } |
| }); |
| this.cache=_35; |
| },_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(_38,_39){ |
| if(_38 instanceof Array){ |
| this.object=dojox.gfx.makeParameters(this.object,{points:_38,style:_39}); |
| }else{ |
| this.object=dojox.gfx.makeParameters(this.object,_38); |
| } |
| return this; |
| },render:function(_3a){ |
| var m=dojox.gfx3d.matrix.multiply(_3a,this.matrix); |
| var c=dojo.map(this.object.points,function(_3b){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_3b); |
| }); |
| this.cache=[]; |
| var _3c=c.slice(0,2); |
| var _3d=c[0]; |
| if(this.object.style=="strip"){ |
| dojo.forEach(c.slice(2),function(_3e){ |
| _3c.push(_3e); |
| _3c.push(_3c[0]); |
| this.cache.push(_3c); |
| _3c=_3c.slice(1,3); |
| },this); |
| }else{ |
| if(this.object.style=="fan"){ |
| dojo.forEach(c.slice(2),function(_3f){ |
| _3c.push(_3f); |
| _3c.push(_3d); |
| this.cache.push(_3c); |
| _3c=[_3d,_3f]; |
| },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(_40){ |
| 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(_41){ |
| this.shape.createPolyline(_41).setStroke(this.strokeStyle).setFill(this.toStdFill(_40,dojox.gfx3d.vector.normalize(_41))); |
| },this); |
| },getZOrder:function(){ |
| var _42=0; |
| dojo.forEach(this.cache,function(_43){ |
| _42+=(_43[0].z+_43[1].z+_43[2].z)/3; |
| }); |
| return (this.cache.length>1)?_42/this.cache.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Quads",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultQuads); |
| },setObject:function(_44,_45){ |
| this.object=dojox.gfx.makeParameters(this.object,(_44 instanceof Array)?{points:_44,style:_45}:_44); |
| return this; |
| },render:function(_46){ |
| var m=dojox.gfx3d.matrix.multiply(_46,this.matrix),i; |
| var c=dojo.map(this.object.points,function(_47){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_47); |
| }); |
| this.cache=[]; |
| if(this.object.style=="strip"){ |
| var _48=c.slice(0,2); |
| for(i=2;i<c.length;){ |
| _48=_48.concat([c[i],c[i+1],_48[0]]); |
| this.cache.push(_48); |
| _48=_48.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(_49){ |
| 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(_49,dojox.gfx3d.vector.normalize(this.cache[x]))); |
| } |
| },getZOrder:function(){ |
| var _4a=0; |
| for(var x=0;x<this.cache.length;x++){ |
| var i=this.cache[x]; |
| _4a+=(i[0].z+i[1].z+i[2].z+i[3].z)/4; |
| } |
| return (this.cache.length>1)?_4a/this.cache.length:0; |
| }}); |
| dojo.declare("dojox.gfx3d.Polygon",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultPolygon); |
| },setObject:function(_4b){ |
| this.object=dojox.gfx.makeParameters(this.object,(_4b instanceof Array)?{path:_4b}:_4b); |
| return this; |
| },render:function(_4c){ |
| var m=dojox.gfx3d.matrix.multiply(_4c,this.matrix); |
| this.cache=dojo.map(this.object.path,function(_4d){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_4d); |
| }); |
| this.cache.push(this.cache[0]); |
| },draw:function(_4e){ |
| 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(_4e,dojox.gfx3d.matrix.normalize(this.cache))); |
| },getZOrder:function(){ |
| var _4f=0; |
| for(var x=0;x<this.cache.length;x++){ |
| _4f+=this.cache[x].z; |
| } |
| return (this.cache.length>1)?_4f/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(_50){ |
| this.object=dojox.gfx.makeParameters(this.object,_50); |
| },render:function(_51){ |
| 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 _52=[a,b,c,d,e,f,g,h]; |
| var m=dojox.gfx3d.matrix.multiply(_51,this.matrix); |
| var p=dojo.map(_52,function(_53){ |
| return dojox.gfx3d.matrix.multiplyPoint(m,_53); |
| }); |
| 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(_54){ |
| this.cache=dojox.gfx3d.scheduler.bsp(this.cache,function(it){ |
| return it; |
| }); |
| var _55=this.cache.slice(3); |
| if(this.shape){ |
| this.shape.clear(); |
| }else{ |
| this.shape=this.renderer.createGroup(); |
| } |
| for(var x=0;x<_55.length;x++){ |
| this.shape.createPolyline(_55[x]).setStroke(this.strokeStyle).setFill(this.toStdFill(_54,dojox.gfx3d.vector.normalize(_55[x]))); |
| } |
| },getZOrder:function(){ |
| var top=this.cache[0][0]; |
| var _56=this.cache[1][2]; |
| return (top.z+_56.z)/2; |
| }}); |
| dojo.declare("dojox.gfx3d.Cylinder",dojox.gfx3d.Object,{constructor:function(){ |
| this.object=dojo.clone(dojox.gfx3d.defaultCylinder); |
| },render:function(_57){ |
| var m=dojox.gfx3d.matrix.multiply(_57,this.matrix); |
| var _58=[0,Math.PI/4,Math.PI/3]; |
| var _59=dojox.gfx3d.matrix.multiplyPoint(m,this.object.center); |
| var _5a=dojo.map(_58,function(_5b){ |
| return {x:this.center.x+this.radius*Math.cos(_5b),y:this.center.y+this.radius*Math.sin(_5b),z:this.center.z}; |
| },this.object); |
| _5a=dojo.map(_5a,function(_5c){ |
| return dojox.gfx3d.vector.substract(dojox.gfx3d.matrix.multiplyPoint(m,_5c),_59); |
| }); |
| var A={xx:_5a[0].x*_5a[0].y,xy:_5a[0].y*_5a[0].y,xz:1,yx:_5a[1].x*_5a[1].y,yy:_5a[1].y*_5a[1].y,yz:1,zx:_5a[2].x*_5a[2].y,zy:_5a[2].y*_5a[2].y,zz:1,dx:0,dy:0,dz:0}; |
| var B=dojo.map(_5a,function(_5d){ |
| return -Math.pow(_5d.x,2); |
| }); |
| var X=dojox.gfx3d.matrix.multiplyPoint(dojox.gfx3d.matrix.invert(A),B[0],B[1],B[2]); |
| var _5e=Math.atan2(X.x,1-X.y)/2; |
| var _5f=dojo.map(_5a,function(_60){ |
| return dojox.gfx.matrix.multiplyPoint(dojox.gfx.matrix.rotate(-_5e),_60.x,_60.y); |
| }); |
| var a=Math.pow(_5f[0].x,2); |
| var b=Math.pow(_5f[0].y,2); |
| var c=Math.pow(_5f[1].x,2); |
| var d=Math.pow(_5f[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; |
| _5e-=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 _61=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(_5e)){ |
| rx=this.object.radius,ry=0,_5e=0; |
| } |
| this.cache={center:_59,top:top,rx:rx,ry:ry,theta:_5e,gradient:_61}; |
| },draw:function(){ |
| var c=this.cache,v=dojox.gfx3d.vector,m=dojox.gfx.matrix,_62=[c.center,c.top],_63=v.substract(c.top,c.center); |
| if(v.dotProduct(_63,this.renderer.lighting.incident)>0){ |
| _62=[c.top,c.center]; |
| _63=v.substract(c.center,c.top); |
| } |
| var _64=this.renderer.lighting[this.fillStyle.type](_63,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(_62[0]),m.rotate(Math.atan2(_62[1].y-_62[0].y,_62[1].x-_62[0].x))]); |
| if(c.rx>0&&c.ry>0){ |
| this.shape.createEllipse({cx:_62[1].x,cy:_62[1].y,rx:c.rx,ry:c.ry}).setFill(_64).setStroke(this.strokeStyle).applyTransform(m.rotateAt(c.theta,_62[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(_65){ |
| this.camera=dojox.gfx3d.matrix.clone(_65?dojox.gfx3d.matrix.normalize(_65):dojox.gfx3d.identity,true); |
| this.invalidate(); |
| return this; |
| },applyCameraRightTransform:function(_66){ |
| return _66?this.setCameraTransform([this.camera,_66]):this; |
| },applyCameraLeftTransform:function(_67){ |
| return _67?this.setCameraTransform([_67,this.camera]):this; |
| },applyCameraTransform:function(_68){ |
| return this.applyCameraRightTransform(_68); |
| },setLights:function(_69,_6a,_6b){ |
| this.lights=(_69 instanceof Array)?{sources:_69,ambient:_6a,specular:_6b}:_69; |
| var _6c={x:0,y:0,z:1}; |
| this.lighting=new dojox.gfx3d.lighting.Model(_6c,this.lights.sources,this.lights.ambient,this.lights.specular); |
| this.invalidate(); |
| return this; |
| },addLights:function(_6d){ |
| return this.setLights(this.lights.sources.concat(_6d)); |
| },addTodo:function(_6e){ |
| if(dojo.every(this.todos,function(_6f){ |
| return _6f!=_6e; |
| })){ |
| this.todos.push(_6e); |
| } |
| },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(_70,_71){ |
| return this.create3DObject(dojox.gfx3d.Edges,_70,_71); |
| },createTriangles:function(_72,_73){ |
| return this.create3DObject(dojox.gfx3d.Triangles,_72,_73); |
| },createQuads:function(_74,_75){ |
| return this.create3DObject(dojox.gfx3d.Quads,_74,_75); |
| },createPolygon:function(_76){ |
| return this.create3DObject(dojox.gfx3d.Polygon,_76); |
| },createOrbit:function(_77){ |
| return this.create3DObject(dojox.gfx3d.Orbit,_77); |
| },createCube:function(_78){ |
| return this.create3DObject(dojox.gfx3d.Cube,_78); |
| },createCylinder:function(_79){ |
| return this.create3DObject(dojox.gfx3d.Cylinder,_79); |
| },createPath3d:function(_7a){ |
| return this.create3DObject(dojox.gfx3d.Path3d,_7a); |
| },createScene:function(){ |
| return this.create3DObject(dojox.gfx3d.Scene); |
| },create3DObject:function(_7b,_7c,_7d){ |
| var obj=new _7b(); |
| this.adopt(obj); |
| if(_7c){ |
| obj.setObject(_7c,_7d); |
| } |
| return obj; |
| },adopt:function(obj){ |
| obj.renderer=this.renderer; |
| obj.parent=this; |
| this.objects.push(obj); |
| this.addTodo(obj); |
| return this; |
| },abandon:function(obj,_7e){ |
| 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(_7f){ |
| this.schedule=_7f; |
| },setDrawer:function(_80){ |
| this.draw=_80; |
| }}; |
| 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 _81=this.createObject(dojox.gfx3d.Viewport,null,true); |
| _81.setDimensions(this.getDimensions()); |
| return _81; |
| }}); |
| } |
