flash on 2010-5-31

by hacker_odhdknyf 30 May 2010

Tags

effects webcam
Embed

/**
 * Copyright hacker_odhdknyf ( http://wonderfl.net/user/hacker_odhdknyf )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/tFR7
 */

package
{
    import flash.display.*;
    import flash.events.*;
    import flash.media.*;
    import flash.filters.*;

    public class Motion extends Sprite {
	private var bd:BitmapData;
	private var video:Video;
	private var bitmap:Bitmap;

	public function Motion(){
	    // (1)
	    bd = new BitmapData(640, 480, false, 0x00000000);
	    bitmap = new Bitmap(bd);
	    addChild(bitmap);
	    addEventListener(Event.ENTER_FRAME, onEnterFrame);

	    // (2)
	    var camera:Camera = Camera.getCamera();

	    if(camera != null){
		video = new Video(640, 480);
		video.attachCamera(camera);
	    }
	}
        public function onEnterFrame(evt:Event):void {
	    // (3)
	    bd.draw(video);
	    var conv:ConvolutionFilter;
	    var edges:Array = [0, -1, 0,
                               -1, 4, -1,
                               0, -1, 0];
	    convFilter(bitmap, edges, 1);
        }
        private function convFilter(dispObj:DisplayObject, m:Array, d:int):void{
	    // (4)
	    var conv:ConvolutionFilter = new ConvolutionFilter(3, 3, m, d);
	    dispObj.filters = [conv];
	}
    }
}