// forked from Kwoon's ActionPainting

package {

    import flash.filters.DisplacementMapFilterMode;

    import flash.filters.DisplacementMapFilter;

    import flash.filters.BlurFilter;

    import flash.display.*;

    import flash.events.*;

    import flash.geom.*;

    public class ActionPainting extends Sprite {

        private const WIDTH:int = 600;

        private const HEIGHT:int = 600;

        private var pArr:Array = [];

        private var container:Sprite = new Sprite();

        private var bmpd:BitmapData = new BitmapData(WIDTH, HEIGHT, true, 0x0);

        private var bmp:Bitmap = new Bitmap(bmpd);

        private var blurFilter:BlurFilter = new BlurFilter(2.2, 2.2, 2);

        private var rect:Rectangle = new Rectangle(0, 0, WIDTH, HEIGHT);

        private var point:Point = new Point();

        private var redOffset:int = Math.random()*300 - 100;

        private var greenOffset:int = Math.random()*300 - 100;

        private var blueOffset:int = Math.random()*300 - 100;

        private var cTr:ColorTransform = new ColorTransform(1, 1, 1, 1, redOffset, greenOffset, blueOffset);

        //private var snd:C3_C = new C3_C();

        public function ActionPainting() {

            stage.scaleMode = StageScaleMode.NO_SCALE;

            this.graphics.beginFill(0xfffffff);

            this.graphics.drawRect(0, 0, WIDTH, HEIGHT);

            this.graphics.endFill();

            addPtc();

            var map:BitmapData = new BitmapData(WIDTH, HEIGHT);

            map.perlinNoise(84, 84, 5, Math.random()*100, false, true, 1, true);

            bmp.filters = [new DisplacementMapFilter(map, point, 1, 1, 64, 64, DisplacementMapFilterMode.CLAMP)];

            addEventListener(Event.ENTER_FRAME, enterFrame);

            stage.addEventListener(MouseEvent.CLICK, mouseClick);