Frocessingとカメラテスト

by jaccoy 17 Mar 2010

Talk

jaccoy at 16 Mar 2010 15:58
シンセサイザーのせるまえに挫折

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/**
 * Copyright jaccoy ( http://wonderfl.net/user/jaccoy )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/vIzl
 */

package {
	import frocessing.display.F5MovieClip2D;	
	
	import flash.display.*;
	import flash.geom.*;
	import flash.filters.*;
	import flash.events.*;
	import flash.media.*;
	import flash.utils.*;
	
	[SWF(width=465,height=465,backgroundColor=0xFFFFFF)]
	
	public class GridSequencer extends F5MovieClip2D	{
		
		private var rectW:int = 15;
		private var rectH:int = 15;
		
		private var myCamera:Camera = Camera.getCamera();
		private var video:Video;
		
		private var nowFrame:BitmapData = new BitmapData(465,465,true,0xFFCCCCCC);
		private var capture:Bitmap = new Bitmap( nowFrame , PixelSnapping.AUTO , true);
		private var matrix:Matrix =new Matrix(-1,0,0,1,465,0);
		
		private var colorVal:uint;
		private var timeline:int;		
		private var setColor:String;
				
		public function GridSequencer() {			
			
			
			//カメラ設定==============================================================================
			// カメラソースを取得
			video = new Video(465,465);
			
			if ( myCamera != null ) {
				// カメラ設定
				video.attachCamera( myCamera );
				myCamera.addEventListener( ActivityEvent.ACTIVITY , activityHandler );
			} else {
				trace("カメラを検出できないだう！");
			}
			
			function activityHandler( event:ActivityEvent ):void {
				if( event.activating == true ){
					trace( "カメラが動いただう！" );
				}
			}
			
			//カメラの実像を表示=============================================
			//addChild(capture);
			//capture.alpha = 0.2;
			
			//継続処理の追加=============================================
			setInterval(xGrid, 100);	
		}
		
		public function xGrid ():void{
			background(0xFFFFFF);
			//カメラから画像を取り込み=============================================
			nowFrame.draw(video,matrix);
			capture.bitmapData = nowFrame.clone();
			
			//図形の描画=============================================
			//線と塗りの指定
			stroke( 0x00 );
			//noStroke();
			
			for(var j:int=0; j<465;j+=rectH){
				for(var i:int=0; i<465;i+=rectW){
					colorVal = capture.bitmapData.getPixel(i+rectW/2,j+rectH/2);
					setColor = "0x00"+colorVal.toString(16);
					fill(Number(setColor));
					rect( i, j, rectW, rectH );
				}				
			}
			xTimeLine();
			timeline++;
			
		}
		public function xTimeLine ():void{
			noStroke();
			fill( 0x33FFFFFF );
			rect( timeline*rectW , 0, rectW, 465 );
			
			if(timeline*rectW >= 465){
				timeline = 0;
			}
			
		}
	}
}