Forked from:: northprint's forked from: Pixel Bender Test -No.2 blendShader

forked from: forked from: Pixel Bender Test -No.2 blendShader

Pixel Bender Test
たまちさんからのコメントで動作するようになりました！！すばらしい！！

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modified : 2009-02-23 15:13:35

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// forked from northprint's forked from: Pixcel Bender Test -No.2 blendShader
// forked from northprint's Pixcel Bender Test -No.2 blendShader
// write as3 code here..
//Pixel Bender Test
//たまちさんからのコメントで動作するようになりました！！すばらしい！！
package {
    import flash.display.*;
    import flash.events.*;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.net.URLLoaderDataFormat;
    import flash.system.Security;
    import flash.filters.ShaderFilter;
    import flash.system.LoaderContext;

[SWF(backgroundColor="#ffffff")]

public class PixelBenderTest extends MovieClip{

private var _pbloader:URLLoader;
        private var _imgloader:Loader;
        private var _imgloader2:Loader;
        private var _fadeShader:Shader;
        private var _filter:ShaderFilter;
        private var _bmp1:Bitmap;
        private var _bmp2:Bitmap;
        private var _bmd1:BitmapData;
        private var _bmd2:BitmapData;
        private var _param:Number = 0;
        private var _container:MovieClip;
        private var _container2:MovieClip;

public function PixelBenderTest(){
            _container = new MovieClip();
            _container2 = new MovieClip();
            addChild(_container);
            addChild(_container2);

Security.loadPolicyFile("http://narayama.heteml.jp/crossdomain.xml");
            _pbloader = new URLLoader();
            _pbloader.dataFormat = URLLoaderDataFormat.BINARY;
            _pbloader.addEventListener(Event.COMPLETE,PbLoadHandler);
            _pbloader.load(new URLRequest("http://narayama.heteml.jp/test/pixelbender/CrossFade_test2.pbj"));
        }
        private function PbLoadHandler(e:Event):void{
            _imgloader = new Loader();
            _imgloader.contentLoaderInfo.addEventListener(Event.COMPLETE,ImgLoadHandler);
            _imgloader.load(new URLRequest("http://narayama.heteml.jp/test/pixelbender/testimage.jpg"), new LoaderContext(true));
        }
        private function ImgLoadHandler(e:Event):void{
            var loaderInfo:LoaderInfo = LoaderInfo(e.currentTarget);
            var loader:Loader = loaderInfo.loader;
            _bmd1 = new BitmapData(loader.width, loader.height, true);
            _bmd1.draw(loader);

_bmp1 = new Bitmap(_bmd1);
            _bmp1.x = (stage.stageWidth/2) - (loader.width/2);
            _bmp1.y = (stage.stageHeight/2) - (loader.height/2);

_imgloader2 = new Loader();
            _imgloader2.contentLoaderInfo.addEventListener(Event.COMPLETE,ImgLoadHandler2);
            _imgloader2.load(new URLRequest("http://narayama.heteml.jp/test/pixelbender/testimage2.jpg"), new LoaderContext(true));
        }
        private function ImgLoadHandler2(e:Event):void{
            var loaderInfo:LoaderInfo = LoaderInfo(e.currentTarget);
            var loader:Loader = loaderInfo.loader;
            _bmd2 = new BitmapData(loader.width, loader.height, true);
            _bmd2.draw(loader);

_bmp2 = new Bitmap(_bmd2);
            _bmp2.x = (stage.stageWidth/2) - (loader.width/2);
            _bmp2.y = (stage.stageHeight/2) - (loader.height/2);

_container.addChild(_bmp1);
            _container2.addChild(_bmp2);
            
            _fadeShader = new Shader(_pbloader.data);

//イベントリスナー登録
            addEventListener(Event.ENTER_FRAME,enterFrameHandler);

}
        private function enterFrameHandler(e:Event):void{
            _param++;
            if (_param > 10){
                _param = 0;
            }
            _fadeShader.data.intencity.value = [_param * 0.1];
            //一旦ブレンドモードをノーマルにする！！コレ重要！
            _container2.blendMode = BlendMode.NORMAL;
            _container2.blendShader = _fadeShader;
        }
    }
}

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