flash on 2010-1-31

clockmakerさんのエントリーに鏡面をたしました。重い・・・
* Papervision3Dで被写界深度
* 参照： http://clockmaker.jp/blog/2008/07/pv3d_gw_blur/

by uzucky 31 Jan 2010

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

/**
*clockmakerさんのエントリーに鏡面をたしました。重い・・・
* Papervision3Dで被写界深度
* 参照： http://clockmaker.jp/blog/2008/07/pv3d_gw_blur/
*/

package {
	import flash.display.*;
	import flash.events.*;
	import flash.filters.*;

	import org.papervision3d.view.stats.StatsView;
	import org.papervision3d.view.*;
	import org.papervision3d.materials.*;
	import org.papervision3d.objects.*;
	import org.papervision3d.objects.primitives.*;
	import org.papervision3d.core.effects.view.ReflectionView;
	
	 [SWF(width = "465", height = "465", frameRate = "60", backgroundColor = "#000000")]
	
    public class Main extends ReflectionView {
		// const vars
		static private const OBJ_LENGTH   :int = 30;//オブジェクトの数
		static private const CIRCLE_RANGE :int = 700;//円の直径
    		
		// 3d vars
		private var list :Array = []
		private var wrap :DisplayObject3D;
		
		static private const FOCUS_POINT : uint = 500;
		static private const MAX_DEPTH   : uint = 200;
		static private const OBJ_NUM     : uint = 100


        public function Main() {
        		surfaceHeight = -100;
			//viewportReflection.filters = [new BlurFilter(2, 2, 1)];
			setReflectionColor(0.5, 0.5, 0.7);
        		
			//camera
			camera.x         = 0;
			camera.y         = 200;
			camera.z         = 1000;
			camera.rotationX = 5;
			
			
			// wrap
			wrap = new DisplayObject3D();
			// wrap.lookAt( camera );
			scene.addChild(wrap);
			
			var sv:StatsView = new StatsView(renderer);
			addChild(sv);
			
			//panels
			for (var i:int = 0; i < OBJ_LENGTH; i++){
				var rot:Number = 360 * i / OBJ_LENGTH ;
				
				var m:ColorMaterial = new ColorMaterial(0x0066CC);
				m.doubleSided = true;

				var o:Plane = new Plane(m, 100, 100);
				o.x = CIRCLE_RANGE * Math.sin(rot * Math.PI / 180);
				o.y = 0;
				o.z = CIRCLE_RANGE * Math.cos(rot * Math.PI / 180);
				o.rotationY = rot;
				o.useOwnContainer = true; //ココ重要
				
				//o.lookAt( wrap );
				
				// 配列に追加　＆　wrapの子供にする
				list.push(wrap.addChild(o));
			};
			
			addEventListener(Event.ENTER_FRAME, loop);
			startRendering();
        };
        
		// loop
		private function loop(event:Event):void{
			wrap.yaw(-1);
			
			// 被写界深度
			for (var i:int = 0; i < list.length; i++){
				var o:DisplayObject3D = list[i] as DisplayObject3D;
				var blur:Number = Math.ceil((CIRCLE_RANGE - o.sceneZ) / 50); 
				o.filters = [new BlurFilter(blur, blur, 2)];
			};
			
			singleRender();
		};
    };
};