WallItem.as
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package wall
{
import away3d.core.base.SubGeometry;
import away3d.core.base.data.UV;
import away3d.entities.Mesh;
import away3d.events.MouseEvent3D;
import away3d.materials.AnimatedBitmapMaterial;
import away3d.materials.BitmapMaterial;
import away3d.materials.MaterialBase;
import away3d.primitives.Plane;
import com.greensock.TweenMax;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.GradientType;
import flash.display.Loader;
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.net.URLRequest;
public class WallItem extends Plane
{
private var url:String
private var bitMap0:BitmapMaterial
private var bitMap:AnimatedBitmapMaterial
private var ldr:Loader
private var urlR:URLRequest
private var _width:int
private var _height:int
private var _object:Object
private var _ratio:Number
private var _uv:Vector.<Number>
public function WallItem(data:Object)
{
Data=data;
_uv=new Vector.<Number>
url = data.thumb;
_width = data.thumbWidth;
_height = data.thumbHeight;
ldr = new Loader();
ldr.contentLoaderInfo.addEventListener(Event.COMPLETE,comp);
ldr.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR,ioerror);
urlR = new URLRequest(url);
_ratio = _width/_height;
if(_ratio>2){
_height *= 256/_width;
_width = 256;
}else{
_width *= 128/_height;
_height = 128;
}
super(null, _width, _height, 3,3, true);
this.mouseEnabled=true;
_uv= this.geometry.subGeometries[0].UVData;
createDefaultImage();
}
private function createDefaultImage():void
{
var mat:Matrix;
var colors:Array;
var alphas:Array;
var ratios:Array;
mat=new Matrix();
colors=[0xCCCCCC,0x000000];
alphas=[1,1];
ratios=[0,255];
mat.createGradientBox(256,128,-90);
var m:Sprite=new Sprite();
m.graphics.beginGradientFill(GradientType.LINEAR,colors,alphas,ratios,mat);
m.graphics.drawRect(0,0,256,128);
m.graphics.endFill();
var bit:BitmapData=new BitmapData(256,128);
bit.draw(m);
bitMap0 = new BitmapMaterial(bit,true,false,false);
//////////////UV manipulation
for(var i:int = 0;i<_uv.length;i++)
{
if(i%2 == 0)
_uv[i] *= (_width-1)/256;
else
_uv[i] *= (_height-1)/128
}
/////////////
this.material=bitMap0;
}
public function load():void
{
ldr.load(urlR);
}
public function set Data(e:Object):void
{
_object=e;
}
public function get Data():Object
{
return _object;
}
private function comp(e:Event):void
{
e.target.content.width = _width;
e.target.content.height = _height;
var a:BitmapData = new BitmapData(256,128,true);
a.draw(ldr);
bitMap0 = new BitmapMaterial(a,true,false,false);
//////////////UV manipulation
var v:Vector.<Number> = this.geometry.subGeometries[0].UVData;
for(var i:int = 0;i<v.length;i++)
{
v[i] = _uv[i]
}
/////////////
this.material = bitMap0;
}
private function ioerror(e:IOErrorEvent):void
{
trace(e);
}
}
}
