Tweenerによるベジェ曲線のトゥイーン

Tweener 1.31.74

by dkgkAs 18 Mar 2009

• Related works: 3
Embed

package
{
	import flash.display.Sprite;
	
	//Tweener 1.31.74
	import caurina.transitions.Tweener;
	import caurina.transitions.properties.CurveModifiers;
	
	[SWF(width = 400, height = 400, frameRate = 30, backgroundColor = 0xFFFFFF)]
	
	public class Main extends Sprite
	{
		private var ball:Sprite;
		
		public function Main():void
		{
			CurveModifiers.init();
			
			graphics.lineStyle(1, 0x336699);
			graphics.moveTo(0, 0);
			graphics.curveTo(400, 0, 200, 200);
			graphics.curveTo(0, 400, 400, 400);
			graphics.lineStyle();
			
			ball = new Sprite();
			ball.graphics.beginFill(0x000000);
			ball.graphics.drawCircle(0, 0, 5);
			ball.graphics.endFill();
			addChild(ball);
			
			loopTween();
		}
		
		private function loopTween():void
		{
			if (ball.x == 0)
			{
				Tweener.addTween(ball, { x:400, y:400, _bezier:[ { x:400, y:0 }, { x:0, y:400 } ], time:5, onComplete:loopTween } );
			}
			
			if (ball.x == 400)
			{
				Tweener.addTween(ball, { x:0, y:0, _bezier:[ { x:0, y:400 }, { x:400, y:0 } ], time:5, onComplete:loopTween } );
			}
		}
		
		
	}
}