forked from: 【wonderfl本】curveTo

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

// forked from Knuckle's 【wonderfl本】curveTo
package {
    import flash.display.MovieClip;
    public class Index extends MovieClip {
		public function Index(){
			var repeatCount:int = Math.ceil(Math.random()*10)+5;
			
			for(var i:int= 0; i < repeatCount; i++){
				var centerX:Number= Math.round(Math.random()*400) + 50;
				var centerY:Number= Math.round(Math.random()*400) + 50;
				var r:Number= Math.ceil(Math.random()*100);
				addChild(new DrawCircle(centerX, centerY, r));
			}
		}		
    }
}

import flash.display.MovieClip;
class DrawCircle extends MovieClip {
	public function DrawCircle(centerX:Number, centerY:Number, r:Number) {
		
            graphics.lineStyle(2, 0xFF0006);
            graphics.moveTo(centerX+r, centerY);
            graphics.beginFill(0xff00ff,Math.random());
                
            graphics.curveTo(r+centerX, Math.tan(Math.PI/8)*r+centerY, Math.sin(Math.PI/4)*r+centerX,
            Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(Math.tan(Math.PI/8)*r+centerX, r+centerY, centerX, r+centerY);
            graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX, r+centerY, -Math.sin(Math.PI/4)*r+centerX,
            Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(-r+centerX, Math.tan(Math.PI/8)*r+centerY, -r+centerX, centerY);
            graphics.curveTo(-r+centerX, -Math.tan(Math.PI/8)*r+centerY, -Math.sin(Math.PI/4)*r+centerX,
            -Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX, -r+centerY, centerX, -r+centerY);
            graphics.curveTo(Math.tan(Math.PI/8)*r+centerX, -r+centerY, Math.sin(Math.PI/4)*r+centerX,
            -Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(r+centerX, -Math.tan(Math.PI/8)*r+centerY, r+centerX, centerY);
	}
}