forked from: Simple Sunflower

/**
 * Copyright FTMSuperfly ( http://wonderfl.net/user/FTMSuperfly )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/1B4m
 */

// forked from greentec's Simple Sunflower
package {
    import flash.display.Sprite;
    
    public class FlashTest extends Sprite {
        
        public var n:int = 200;
        public var seedSizeConstant:Number = 0.15;
        public var xPos:int = stage.stageWidth / 2;
        public var yPos:int = stage.stageHeight / 2;
        public var phi:Number = (1 + Math.sqrt(5)) / 2; //fibonacci
        public var phiAngle:Number = Math.PI * 2 * phi;
        public var radialFactor:Number = 1.15;

        public function FlashTest() {
            // write as3 code here..
            var r:Number;
            var a:Number;
            var x:Number;
            var y:Number;
            var srad:Number;

            //graphics.lineStyle(0, 0x000000, 1);
            //graphics.beginFill(0xffdd55);
            graphics.moveTo(xPos, yPos);

            for (var i:int = 1; i < n; i++)
            {
                
                r = i * radialFactor;
                a = i * phiAngle;
                x = xPos + r * Math.cos(a);
                y = yPos + r * Math.sin(a);
                srad = i * seedSizeConstant + 10;
                
//              graphics.lineStyle(0,0xff0000, (n-i)/n);
//              graphics.lineTo(x,y);
                
                graphics.lineStyle(0,0x000000, 4);
                graphics.beginFill(0xffdd55);
                graphics.drawCircle(x, y, srad);
                graphics.endFill();
                
            }
        }
    }
}