GRUNGE!

by tjoen 19 Mar 2012

Tags

glitch
Embed

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

package {
    import flash.display.Sprite;
    import flash.events.*;
    import flash.display.*;    
    
    public class FlashTest extends Sprite {
       
 public function FlashTest() {
            
var bd:BitmapData=new BitmapData(465, 465, false, 0x808080);
var bd2:BitmapData=new BitmapData(465, 465, false, 0x808080);
 
var bmp:Bitmap=new Bitmap(bd);
addChild(bmp);
 
var isProcessing:Boolean=true;
 
bd.perlinNoise(150, 150, 3, 50, true, true, 7, true);
stage.addEventListener(MouseEvent.CLICK, toggleProcessing);
toggleProcessing();
toggleProcessing();

function addLayer(event:Event):void {
    var seed:uint=Math.random()*1000;
    var sizex:uint=Math.random()*250+2;
    var sizey:uint=Math.random()*250+2;
    bd2.perlinNoise(sizex, sizey, 3, seed, false, true, 7, true);
    bd.draw(bd2, null, null, BlendMode.DIFFERENCE);
}
//function toggleProcessing(event:MouseEvent):void {
function toggleProcessing():void {
    isProcessing ? stage.removeEventListener(Event.ENTER_FRAME, addLayer) : stage.addEventListener(Event.ENTER_FRAME, addLayer);
    isProcessing=!isProcessing;
} 
            
        }
    }
}