AS3 3D 电子相册 (源码+注释+测试+运行效果图)

源码项目：Flash Builder 4.6 工程

倒影类：

package
{
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.display.BlendMode;
	import flash.display.DisplayObject;
	import flash.display.GradientType;
	import flash.display.Graphics;
	import flash.display.Shape;
	import flash.display.Sprite;
	import flash.geom.Matrix;
	import flash.geom.Point;
	/**
	 * 倒转图类
	 * @author Administrator
	 * 
	 */	
	public class InvertedImage extends Sprite
	{
		public function InvertedImage(Target:DisplayObject,Height:Number,Alpha:Number,a:Number,b:Number)
		{
			var bit:Bitmap=new Bitmap(GetBitmapdata(Target,Height,Alpha,a,b));
			bit.smoothing=false;
			bit.alpha=Alpha;
			addChild(bit);
			this.x=Target.x;
			this.y=Target.y+Target.height+.5;
		}
		private function GetBitmapdata(target:DisplayObject,height:Number,alpha:Number,a:Number,b:Number):BitmapData
		{
			var bd:BitmapData=new BitmapData(target.width,target.height,true,0);
			var matrix:Matrix=new Matrix(a,0,0,-b,0,target.height);
			bd.draw(target,matrix);
			var shape:Shape = new Shape();
			var gradientMatrix:Matrix = new Matrix();
			gradientMatrix.createGradientBox(target.width,target.height, 0.5*Math.PI);
			shape.graphics.beginGradientFill(GradientType.LINEAR, [0,0], [alpha,0], [0,height], gradientMatrix);
			shape.graphics.drawRect(0, 0, target.width,target.height);
			shape.graphics.endFill();
			bd.draw(shape, null, null, BlendMode.ALPHA);
			return bd;
		}
	}
}

测试运行类：

package
{
	import flash.display.DisplayObject;
	import flash.display.Loader;
	import flash.display.Sprite;
	import flash.display.StageAlign;
	import flash.display.StageScaleMode;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.filters.GlowFilter;
	import flash.geom.Point;
	import flash.geom.Vector3D;
	import flash.net.URLLoader;
	import flash.net.URLRequest;
	
	[SWF(width=800,height=600,backgroundColor=0)]
	/**
	 * AS3 3D 电子相册
	 * @author Jave.Lin
	 */	
	public class Main extends Sprite
	{
		private var container:Sprite;//图片容器
		private var picContainerArr:Array=[];//图片、倒影容数组结构
		private var picArr:Array=[];//图片数组结构
		private var num:int=0;//图片索引
		public function Main()
		{
			init();
		}
		private function init():void
		{
			root.transform.perspectiveProjection.focalLength=620;
			stage.scaleMode	= StageScaleMode.NO_SCALE;
			stage.align=StageAlign.TOP_LEFT;
			container=new Sprite();
			addChild(container);
			container.x=stage.stageWidth/2;
			container.y=stage.stageHeight/2;
			container.z=0;
			container.scaleX=container.scaleY=container.scaleZ=2;
			var loadxml:URLLoader=new URLLoader();
			loadxml.load(new URLRequest('images/pic.xml'));//
			loadxml.addEventListener(Event.COMPLETE,onXmlInfoLoadedHandler);
		}
		private function onXmlInfoLoadedHandler(e:Event):void
		{
			var xml:XML=new XML(e.target.data);
			//图片资源配置信息
			var xmllist:XMLList=xml.children();
			for(var i:int=0;i