forked from: flash on 2011-6-8

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

package {

    import frocessing.display.F5MovieClip2DBmp;
    import flash.geom.Point;
    import flash.geom.ColorTransform;

    public class Main extends F5MovieClip2DBmp{

        private const STAGE:Object = {stageX:460,stageY:460};
        private var count:int = 0;
        private var r:int = 0;
        private var countUpFlag:Boolean = true;
        private var ct:ColorTransform = new ColorTransform(0.8,0.8,0.8);
        
        public function Main(){
            super(false,0x000000);
        }


        public function draw():void{
            r += PI/3;
            if(count>200){
                countUpFlag = false;
            }
            if(count<=0){
                countUpFlag = true;
            }
            if(countUpFlag == true){
                count++;
            }else{
                count--;
            }
            stroke(random(0xffffff));
            strokeWeight(5);
            noFill();
            circle(STAGE.stageX/2+cos(r)*count,STAGE.stageY/2+sin(r)*count,count);
            bitmapData.colorTransform( bitmapData.rect, ct );
        }

    }
}