forked from: Webcam Rotate 3D

by hacker_waira 03 Apr 2009

• Forked from clockmaker's Webcam Rotate 3D
• Diff: 2
• Related works: 2
Embed

// forked from clockmaker's Webcam Rotate 3D
package
{
	import flash.display.*;
	import flash.events.*;
	import flash.media.*;
	
	[SWF(width = "465", height = "465", frameRate = "30", backgroundColor = "#FFFFFF")]

	public class Main extends Sprite
	{
		static private const VIDEO_WIDTH  :int    = 320;
		static private const VIDEO_HEIGHT :int    = 240;
		static private const DECLARATION  :Number = .025;
		
		private var wrap  :Sprite;
		private var video :Video;
		
		public function Main():void
		{
			// ステージの設定
			stage.scaleMode = StageScaleMode.NO_SCALE;
			stage.align = StageAlign.TOP_LEFT;
			
			// コンテナーの作成
			wrap = new Sprite();
			addChild(wrap);
			
			// ウェブカメラの作成
			var webCamera:Camera = Camera.getCamera();
			video = new Video(VIDEO_WIDTH, VIDEO_HEIGHT);
			video.x = - VIDEO_WIDTH  / 2;
			video.y = - VIDEO_HEIGHT / 2;
			video.attachCamera(webCamera);
			wrap.addChild(video);
			
			// 毎フレームのレンダリング
			this.addEventListener(Event.ENTER_FRAME, enterFrameHandler);
		}
				
		private function enterFrameHandler(event:Event):void
		{
			// マウス位置に応じて回転
			wrap.rotationX += (mouseY/stage.stageHeight * 720 - wrap.rotationX) * DECLARATION;
			wrap.rotationY += (mouseX/stage.stageWidth  * 720 - wrap.rotationY) * DECLARATION;
			
			// ステージサイズに応じて中央に移動
			// (ホントはresizeイベントで拾うのですが、ラクしました。。)
			wrap.x = stage.stageWidth  / 2;
			wrap.y = stage.stageHeight / 2;
		}		
	}
}