Forked from:: 0xABCDEF's 137.50776...

1.618034... The Golden Ratio

gs.TweenLite;

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favorite:0
lines:42
license : MIT License
modified : 2012-04-22 15:33:55

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// forked from 0xABCDEF's 137.50776...
package {
    import com.greensock.*; //gs.TweenLite;
    import com.greensock.easing.*;
    import flash.display.BitmapData;
    import flash.display.Bitmap;
    import flash.display.Sprite;
    import flash.filters.BlurFilter;
    import flash.events.Event;
    import flash.geom.Point;
    public class _13750776 extends Sprite {
        public function _13750776() {
            var sw:int = stage.stageWidth;
            var sh:int = stage.stageHeight;
            var display:Bitmap = addChild( new Bitmap( new BitmapData( sw, sh, false ) ) ) as Bitmap;
            var canvas:BitmapData = display.bitmapData;
            var blurr:BlurFilter = new BlurFilter( 4,4,3 );
            var angle:uint = 1.618034;   
            var currentAngle:Number = 0;
            var target:Point;
            var particles:Array = [];
            
            var num:int = 10000;
            
            var len:Number = sw/2;
            for( var i:int=0; i<num; ++i )
            {
                target = Point.polar( len-=sw/2/num, currentAngle += angle );
                particles.push( { x:sw/2, y:sh/2 } );
                TweenMax.to( particles[ particles.length-1 ], 1, { delay:0.001*i,x:sw/2+target.x,y:sh/2+target.y });
            }
            
            function draw( e:Event ):void
            {
                canvas.fillRect( canvas.rect, 0 );
                for( var i:int=0; i<particles.length; ++i )
                {
                    canvas.setPixel( particles[ i ].x, particles[ i ].y, 0xFFFFFF );
canvas.applyFilter(canvas,canvas.rect,new Point(0,0),blurr );                    
                    particles[i].filters=[blurr];
                }
            }
            
            addEventListener( Event.ENTER_FRAME, draw );
        }
    }
}

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