Virgin PixelBender, on the rocks

BradSedito 2011
Forked from 'otherone'

by bradsedito 02 Oct 2011

• Forked from otherone's スーパーネコ招き（ブラー効果）
• Diff: 78
• Related works: 1

Tags

blur cool pixelbender
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/**
 * Copyright bradsedito ( http://wonderfl.net/user/bradsedito )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/d9F4
 */

// BradSedito 2011
// Forked from 'otherone'

package 
{
    import flash.display.AVM1Movie;
    import flash.display.MovieClip;
    import flash.display.BitmapData;
    import flash.utils.Timer;
    import flash.events.TimerEvent;
    import flash.display.Sprite;
    import flash.geom.Transform;
    import flash.geom.ColorTransform;
    import flash.geom.Matrix;
    import flash.events.Event;
    import flash.net.URLRequest;
    import flash.display.Loader;
    import flash.display.LoaderInfo;
    import flash.system.LoaderContext;
    import com.bit101.components.InputText;
    import com.bit101.components.PushButton;
    import net.hires.debug.Stats;

    [SWF(frameRate = 24,backgroundColor = 0x000000)]

    public class VirginPB extends MovieClip
    {
        private const STW:uint = stage.stageWidth;
        private const STH:uint = stage.stageHeight;
        public  var stats:Stats = new Stats();
        private var _mc:MovieClip = new MovieClip();
        private var button:PushButton;
        private var BlurLength:Number;
        private var BlurAlpha:Number;
        private var trans:Transform; 
        private var color:ColorTransform;
        private var solidColor:uint = new uint( 0xCCCCCC );
         
        public function VirginPB()
        {
            // Add Stats component to stage: 
            addChild( stats );
            var url:String = "http://a0.twimg.com/profile_images/1389298946/me_photo_cold_flash.png";
            var context:LoaderContext = new LoaderContext(true);
            var _loader:Loader = new Loader();
            _loader.contentLoaderInfo.addEventListener(Event.COMPLETE, completeHandler);
            _loader.load(new URLRequest(url), context);

            function completeHandler(event : Event):void
            {
                _mc.addChild(_loader);
                addChild(_mc);
                _mc.x=STW/2-_mc.width/2;
                _mc.y=STH/2-_mc.height/2;
                init();
            }
        }

        private function init():void
        {
            var SOURCE_MOVIECLIP:MovieClip = _mc;
            var mcx:Number = SOURCE_MOVIECLIP.x;
            var mcy:Number = SOURCE_MOVIECLIP.y;
            var mcw:Number = SOURCE_MOVIECLIP.width;
            var mch:Number = SOURCE_MOVIECLIP.height;
            var BlurRect:Object = 
            {
                x:-mcw/2,
                y:-mch/2,
                w:mcw*2+mcw/2,
                h:mch*2+mch/2
            };

            addEventListener( Event.ENTER_FRAME,enterFrameHandler );

            BlurLength = 1.003;
            BlurAlpha = 0.9;

            var bmpData:BitmapData = new flash.display.BitmapData(BlurRect.w, BlurRect.h,
                         true, 0x00FFFFFF);
            var bmpBuffer:BitmapData = new flash.display.BitmapData(BlurRect.w, BlurRect.h,
                         true, 0x00FFFFFF);

            var render:MovieClip =new MovieClip();
            SOURCE_MOVIECLIP.addChild(render);

            render.x = BlurRect.x;
            render.y = BlurRect.y;
            trans = new flash.geom.Transform(render);
            color = new flash.geom.ColorTransform(
                        1, 1, 1, BlurAlpha, 0, 0, 0, 0);
            trans.colorTransform = color;

            function enterFrameHandler(event:Event):void
            {
                bmpData.copyPixels(
                    bmpBuffer, new flash.geom.Rectangle(0, 0, BlurRect.w, BlurRect.h), new flash.geom.Point(0, 0)
                );

                var m:Matrix = new flash.geom.Matrix( 1 , 0, 0, 1,-BlurRect.x, -BlurRect.y );
                bmpBuffer.fillRect(new flash.geom.Rectangle(
                                0, 0, BlurRect.w, BlurRect.h), 0x00FFFFFF);
                bmpBuffer.draw(SOURCE_MOVIECLIP, m);

                m = new flash.geom.Matrix(1,0,0,1,0,0);
                m.translate(-mouseX,-mouseY);
                m.scale(BlurLength,BlurLength);
                m.translate(mouseX,mouseY);

                render.graphics.clear();
                render.graphics.beginBitmapFill(bmpData, m, true, true);
                render.graphics.moveTo(0, 0);
                render.graphics.lineTo(0, BlurRect.h);
                render.graphics.lineTo(BlurRect.w, BlurRect.h);
                render.graphics.lineTo(BlurRect.w, 0);
                render.graphics.endFill();
            }
        }
    }
}

// Discarded Code from the forking:

            /*
            button = new PushButton(this,0,0,"クリックしてね",onMouseClick);
            button.x=STW-button.width-2;
            button.y=STH-button.height-2;
            function onMouseClick(e:Event):void
            {
                
            BlurLength = 1.001;
            BlurAlpha = 0.9;
           
            //trans = new flash.geom.Transform(render);
            color = new flash.geom.ColorTransform(
                        -1, 1, 1, BlurAlpha, 0, 0, 0, 0);
            trans.colorTransform = color;
            
            }
            */