AS3 Kaleidoscope

by LawrieCape 18 Jul 2009

• Related works: 1

Tags

25 bitmapdata competition draw lawrie lines patterns 画像変形 背景
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/**
 * Copyright LawrieCape ( http://wonderfl.net/user/LawrieCape )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/461C
 */

package
{
    import flash.display.*;
    import flash.events.*;
    import flash.display.MovieClip;
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.filters.BlurFilter;
    import flash.geom.Point;

    public class Main extends Sprite
    {

    public var stageSin:Number = 0.1;
    public var bmd:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight, true, 0x000000);
    public var bm:Bitmap = new Bitmap(bmd);

    public function Main(){
           Wonderfl.capture_delay( 60 );
           stage.quality = StageQuality.LOW;
           addChild(bm);
            for(var i:int=1;i<=360;i++){
	         var circle:Shape = new Shape( );
	         circle.graphics.beginFill( ((0xFFFFFF*i)/360) , 1 );
	         circle.graphics.drawCircle( 0 ,  0 , i/(i/2) );
	         var holder:MovieClip = new(MovieClip);
	         holder.x = holder. y = stage.stageWidth/2;
	         addChild(holder);
	         holder.addChild(circle)
	         circle.y=-10;
	         holder.myNum= i;
	         holder.addEventListener(Event.ENTER_FRAME, spinCircle);        
            }
            addEventListener(Event.ENTER_FRAME, drawAndSin);
    }
    
    public function spinCircle(e:Event):void{
	 e.currentTarget.rotation+=((mouseY-200)/100)*(Math.PI*(e.currentTarget.myNum/2))/150;
	 e.currentTarget.alpha = Math.abs(1-(mouseX/200));
	 e.currentTarget.scaleX = e.currentTarget.scaleY = ((Math.PI*(e.currentTarget.myNum/2))+(Math.sin(stageSin)*350))/15;
    }


    public function drawAndSin(e:Event):void{
	 bmd.draw(this);
	 bmd.applyFilter(bmd, bmd.rect, new Point(0,0), new BlurFilter(2, 2, 1));
	 stageSin+=0.02;
    }
    }
}