text: /*
  	Copyright (c) 2004-2011, 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.charting.Chart3D"]){
  dojo._hasResource["dojox.charting.Chart3D"]=true;
  dojo.provide("dojox.charting.Chart3D");
  dojo.require("dojox.gfx3d");
  (function(){
  var _1={x:0,y:0,z:1},v=dojox.gfx3d.vector,n=dojox.gfx.normalizedLength;
  dojo.declare("dojox.charting.Chart3D",null,{constructor:function(_2,_3,_4,_5){
  this.node=dojo.byId(_2);
  this.surface=dojox.gfx.createSurface(this.node,n(this.node.style.width),n(this.node.style.height));
  this.view=this.surface.createViewport();
  this.view.setLights(_3.lights,_3.ambient,_3.specular);
  this.view.setCameraTransform(_4);
  this.theme=_5;
  this.walls=[];
  this.plots=[];
  },generate:function(){
  return this._generateWalls()._generatePlots();
  },invalidate:function(){
  this.view.invalidate();
  return this;
  },render:function(){
  this.view.render();
  return this;
  },addPlot:function(_6){
  return this._add(this.plots,_6);
  },removePlot:function(_7){
  return this._remove(this.plots,_7);
  },addWall:function(_8){
  return this._add(this.walls,_8);
  },removeWall:function(_9){
  return this._remove(this.walls,_9);
  },_add:function(_a,_b){
  if(!dojo.some(_a,function(i){
  return i==_b;
  })){
  _a.push(_b);
  this.view.invalidate();
  }
  return this;
  },_remove:function(_c,_d){
  var a=dojo.filter(_c,function(i){
  return i!=_d;
  });
  return a.length<_c.length?(_c=a,this.invalidate()):this;
  },_generateWalls:function(){
  for(var i=0;i<this.walls.length;++i){
  if(v.dotProduct(_1,this.walls[i].normal)>0){
  this.walls[i].generate(this);
  }
  }
  return this;
  },_generatePlots:function(){
  var _e=0,m=dojox.gfx3d.matrix,i=0;
  for(;i<this.plots.length;++i){
  _e+=this.plots[i].getDepth();
  }
  for(--i;i>=0;--i){
  var _f=this.view.createScene();
  _f.setTransform(m.translate(0,0,-_e));
  this.plots[i].generate(this,_f);
  _e-=this.plots[i].getDepth();
  }
  return this;
  }});
  })();
  }
  