Forked from:: kinescript's mosaicSensor

forked from: mosaicSensor

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license : All rights reserved
modified : 2009-08-01 00:38:27

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// forked from kinescript's mosaicSensor
/**
 IOモジュールにつなげた距離センサがセンシングした距離に応じて、
 画像にモザイク処理がかかります。
 画像見たいのに近づくと見えない！いらいら！！みたいな。
  
 基本的なセットアップについては以下のURLを参照してください
 http://funnel.cc/Main/GettingStarted
*/

package {
	import caurina.transitions.Tweener;
	
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.display.Loader;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.TimerEvent;
	import flash.net.URLRequest;
        import flash.system.LoaderContext;
        import flash.system.Security;
	
	import funnel.Convolution;
	import funnel.Gainer;
	import funnel.Scaler;
	import funnel.SignalScope;
	import funnel.gui.GainerGUI;
	
	[SWF(width="465", height="465", backgroundColor="0xFFFFFF", frameRate="60")]
	/**
	 * モザイクフェードアウト→入替→モザイクフェードイン
	 * の繰り返し。
	 */

public class fadeMosaic_var1 extends Sprite
	{
		private var Layer_a:Sprite = new Sprite();
		private var Layer_b:Sprite = new Sprite();
		private var mosaicMC:mosaicFader;
		private var W:Number = 465;
		private var H:Number = 465;
		//private var W:Number = 900;
		//private var H:Number = 450;
		private var mosCounter:uint = 0;
		
		private var imgLoader:Loader = new Loader();
		private var urlReq:URLRequest;
		private var img:Sprite = new Sprite();

private var imgIndex:uint = 0;
		private var imgNum:uint = 5;
		
		private var gio:Gainer;
		private var gui:GainerGUI;
		private var scope:SignalScope;
		
		public function fadeMosaic_var1()
		{
                        Security.loadPolicyFile("http://farm2.static.flickr.com/crossdomain.xml");
                        var context:LoaderContext = new LoaderContext(true);
                        
			gio = new Gainer(Gainer.MODE1);
                        /*
			gui = new GainerGUI();
			addChild(gui);
			gio.gui = gui;
			scope = new SignalScope(5, 100, 200, "ain0", 1, 50);
			addChild(scope);
                        */
			var smoother:Convolution = new Convolution(Convolution.MOVING_AVERAGE);
			var scaler:Scaler = new Scaler(0.3, 0.65, 1, 50, Scaler.LINEAR, true);
			gio.analogInput(0).filters = [smoother, scaler];
                        
			addChildAt(Layer_a,0);
			addChildAt(Layer_b,1);
			
			Layer_a.addChild(img);

mosaicMC = new mosaicFader(W, H);
			Layer_b.addChild( mosaicMC );
			mosaicMC.x = W / 2;
			mosaicMC.y = H / 2;
			mosaicMC.setMosaic(Layer_a);

urlReq = new URLRequest("http://farm3.static.flickr.com/2589/3715579628_7199592057.jpg?v=0");
			imgLoader.load(urlReq, context);
			imgLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, function():void{
				img.addChild(imgLoader);
				resize(img);
                                addEventListener(Event.ENTER_FRAME, loop);
			});
			
		}
		
		private function loop(e:Event):void{
			if(gio.analogInput(0).value != 0){
				mosaicMC.scaleNum = gio.analogInput(0).value;
			}
			if(mosaicMC != null){
				mosaicMC.setMosaic(Layer_a);
			}
			scope.update(gio.analogInput(0));
		}
		
		private function resize(buf:Sprite):void{
			buf.width = buf.getChildAt(0).width;
			buf.height = buf.getChildAt(0).height;
			if(buf.width > W || buf.height > H){
				if(buf.width > buf.height){
					buf.scaleX = W/buf.width;
					buf.scaleY = W/buf.width;
				}else{
					buf.scaleX = H/buf.height;
					buf.scaleY = H/buf.height;
				}
			}
			buf.x = W/2 - buf.width/2;
			buf.y = H/2 - buf.height/2;
		}
	}
}
	import flash.display.Sprite;
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.geom.Matrix;
	import caurina.transitions.Tweener;
	import flash.events.Event;

class mosaicFader extends Sprite
{
	private var bmp:Bitmap;
	private var bmpData:BitmapData;
	private var Mtx:Matrix;
	private var W:Number, H:Number;
	public var scaleNum:uint = 1; //モザイクの拡大率
	
	public function mosaicFader(pw:Number, ph:Number)
	{
		W = pw;
		H = ph;
		bmpData = new BitmapData(1,1);
		bmp = new Bitmap(bmpData);
		addChild(bmp);
		bmp.x = -W / 2;
		bmp.y = -H / 2;
	}
	
	public function setMosaic(mc:Sprite):void
	{
		Mtx = new Matrix();
		Mtx.scale( 1/scaleNum, 1/scaleNum );
		bmpData = new BitmapData( W/scaleNum, H/scaleNum, false, 0xFFFFFF );
		bmpData.draw( mc, Mtx );
		bmp.bitmapData = bmpData;
		bmp.scaleX = W/bmpData.width;
		bmp.scaleY = H/bmpData.height;
	}
	
}

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