forked from: orbital
/**
* Copyright mmayu ( http://wonderfl.net/user/mmayu )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/6rG7
*/
// forked from Scmiz's orbital
package {
import flash.display.Sprite;
public class FlashTest extends Sprite {
public function FlashTest() {
stage.frameRate = 60;
this.graphics.beginFill(0x000000);
this.graphics.drawRect(0, 0, 465, 465);
this.graphics.endFill();
//for (var index:uint = 0; index < 500; ++index) {
var r:uint = 192 + (64 * Math.random());
var g:uint = 192 + (64 * Math.random());
var b:uint = 192 + (64 * Math.random());
var color:uint = (r << 16) + (g << 8) + (b << 0);
var radius:Number = Math.random() * 300 + 5;
var size:Number = radius * (Math.random() * 0.25);
var rotate:Number = Math.random() * Math.PI * 2;
var frame:uint = Math.random() * 90 + 30;
// var star:Star = new Star(color, size, radius, rotate, frame);
this.addChild(star);
}
}
}
}
import flash.display.Sprite;
import flash.events.Event;
import flash.geom.Point;
class Star extends Sprite
{
private var _prevPos:Array;
private var _radius:Number;
private var _rotate:Number;
private var _frame:uint;
public function Star(color:uint, size:Number, radius:Number, rotate:Number, frame:uint) {
_radius = radius;
_rotate = rotate;
_frame = frame;
this.graphics.beginFill(color);
this.graphics.drawCircle(0, 0, size);
this.graphics.endFill();
this.addEventListener(Event.ENTER_FRAME, update);
}
private function update(e:Event):void {
_rotate += (Math.PI * 2) / _frame;
this.x = 232.5 + (Math.cos(_rotate) * _radius);
this.y = 232.5 + (Math.sin(_rotate) * _radius);
return;
}
}