[pv3d]flash翻牌效果

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雖然是一個老掉牙的效果
真的要自己做還是要好好想一下
所以也好好的做一下筆記…


如圖跟標題…就是向撲克牌一樣的翻牌效果
設計師也只是要求翻過來後加上陰影跟MOUSEOVER的光影
全部都用Tweener的濾鏡解決!!
我也懶的再提供其他動態的IDEA..心情無力到像是AS工人了@@
我好懷念在橘子的熱血喔~
年輕真好!!!

廢話太多 = =

回到原題~要四張牌用四個BasicView的原因是:
如果只用一個BasicView放四張牌,
只有CAMERA前的牌的翻轉角度是正常的,
其他的會因為視角的差異看起來很怪,
重點是如果翻轉時跟其他牌重疊到,
會因為PV3D運算的問題!?開始出現類似癲間的顫抖….
所以用四個BasicView架四台CAMERA就正常了
線上WEB SITE

但是…高手發明的東西應該有更聰明的解決方式..我覺得啦~
向是把CAMERA的z軸拉遠再把撲克牌放大!!?

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package{
 
	import flash.display.*;
	import flash.events.*;
	import flash.net.URLLoader;
	import flash.net.URLRequest;
	import flash.utils.Timer;
	import flash.geom.Matrix;
	import flash.net.navigateToURL;
	import flash.filters.*;
	import flash.utils.getDefinitionByName; //引入getDefinitionByName方法;
 
	import org.papervision3d.objects.primitives.*;
	import org.papervision3d.materials.*;
	import org.papervision3d.events.*
	import org.papervision3d.objects.DisplayObject3D;
	import org.papervision3d.view.BasicView;
	import org.papervision3d.view.layer.ViewportLayer;
	import org.papervision3d.materials.BitmapAssetMaterial;
	import org.papervision3d.view.layer.util.ViewportLayerSortMode;
	import org.papervision3d.lights.PointLight3D;
	import org.papervision3d.materials.BitmapMaterial;
	import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
	import org.papervision3d.objects.primitives.Sphere;
	import org.papervision3d.render.QuadrantRenderEngine;
 
 
	import caurina.transitions.Tweener;
	import caurina.transitions.properties.FilterShortcuts;
	import caurina.transitions.properties.ColorShortcuts;
 
	public class Main extends Sprite {
		var mod:ModelLocator = ModelLocator.getInstance();
		var banner_URL:String;
		var bannerLoader:URLLoader = new URLLoader;
 
		public function Main() {	
			addEventListener(Event.ADDED_TO_STAGE,init);
		}
 
		private function init(e:Event) {
			mod.rooturl = this.loaderInfo.url.substring(0, this.loaderInfo.url.indexOf("/flash") );
			//mod.rooturl = "C:/Users/justfly/Documents/My Dropbox/ES/CRAZE OUTLET";
			FilterShortcuts.init();
			ColorShortcuts.init();
			banner_URL = mod.rooturl + "/xml/banner.xml";
			bannerLoader.load(new URLRequest(banner_URL));
			bannerLoader.addEventListener(Event.COMPLETE, bannerLoadComplete);
 
			init3DEngine();
		}
 
		private function init3DEngine():void {
			for (var i = 1; i <= 4; i++ ) {
				var _view:BasicView = new BasicView(0, 0, true, true, "Target");
				_view.x = -590 + 235 * i;
				_view.y = -10;
				_view.name = "view" + i;
				_view.camera.z = -350;
				_view.viewport.buttonMode = true;
				//_view.renderer = new QuadrantRenderEngine(QuadrantRenderEngine.CORRECT_Z_FILTER);
				addChild(_view);
			}
 
			this.addEventListener(Event.ENTER_FRAME, onEventRender3D);
		}
 
		private function bannerLoadComplete(e:Event) {
			mod.banner_XML = new XML(bannerLoader.data);
 
			for (var i = 1; i <= 4; i++ ) {
				var _view:BasicView = getChildByName("view" + i) as BasicView;
				var bgRootNode:DisplayObject3D= new DisplayObject3D();
				_view.scene.addChild(bgRootNode);
				var _img:String = mod.rooturl + mod.banner_XML.bg.img_path;			
				var _bmpMat:BitmapFileMaterial = new BitmapFileMaterial(_img);
				_bmpMat.smooth = true; // 平滑化
				var _plane	:Plane = new Plane(_bmpMat, 220, 295, 2, 2);
				_plane.useOwnContainer = true;
				_plane.alpha = 0;
				_plane.y = 20;
				_plane.rotationY = 0;
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, on3DRollPress);
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_OVER, on3DRollOver);
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_OUT, on3DRollOut);
				bgRootNode.addChild(_plane);
				Tweener.addTween(_plane, { alpha: 1, y:0, time: 0.5, transition: "easeInOutQuad", delay: i * 0.5 } );
				Tweener.addTween(_plane, {
											_DropShadow_alpha:80,
											_DropShadow_angle:60,
											_DropShadow_blurX:10,
											_DropShadow_blurY:10,
											_DropShadow_distance:5,
											_DropShadow_color:"0x000000"
											}
								);
				Tweener.addTween(_plane,{
											rotationY	: 180,
											time		: 0.7,
											transition	: "easeOutCubic",
											delay		: 2+i*0.3
										}
									);
			}
			for (i = 1; i <= 4; i++ ) {
				_view = getChildByName("view" + i) as BasicView;
				var cardRootNode:DisplayObject3D = new DisplayObject3D();
				_view.scene.addChild(cardRootNode);
				_img = mod.rooturl + mod.banner_XML.banner[i - 1].img_path;
				_bmpMat = new BitmapFileMaterial(_img);
				_bmpMat.interactive = true;
				_bmpMat.smooth = true; // 平滑化
				_plane = new Plane(_bmpMat, 220, 295, 2, 2);
				_plane.useOwnContainer = true;
				_plane.rotationY = 180;
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, on3DRollPress);
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_OVER, on3DRollOver);
				_plane.addEventListener(InteractiveScene3DEvent.OBJECT_OUT, on3DRollOut);
				cardRootNode.addChild(_plane);
				Tweener.addTween(_plane, {
											_DropShadow_alpha:80,
											_DropShadow_angle:60,
											_DropShadow_blurX:10,
											_DropShadow_blurY:10,
											_DropShadow_distance:5,
											_DropShadow_color:"0x000000"
											}
								);
				Tweener.addTween(_plane,{
											rotationY	: 360,
											time		: 0.7,
											transition	: "easeOutCubic",
											delay		: 2+i*0.3
										}
									);
				}
		}
 
		private function on3DRollOver(e:InteractiveScene3DEvent):void {
			Tweener.addTween(e.displayObject3D, { _DropShadow_alpha:0 } );
			Tweener.addTween(e.displayObject3D, {
												_Glow_alpha:100,
												_Glow_blurX:8,
												_Glow_blurY:8,
												_Glow_color:"0xFFFFFF",
												_Glow_knockout:false,
												_Glow_inner:false,
												time:0.8,
												transition	: "easeOutSine"
												}
								);
		}
 
		private function on3DRollPress(e:InteractiveScene3DEvent):void {
		}
 
		private function on3DRollOut(e:InteractiveScene3DEvent):void {
			Tweener.addTween(e.displayObject3D, { _Glow_alpha:0, 
													_DropShadow_alpha:80,
													_Glow_blurX:0,
													_Glow_blurX:0
												} );
		}
 
		private function onEventRender3D(e:Event):void {
			for (var i = 1; i <=4; i++) {
				var _view:BasicView = getChildByName("view" + i) as BasicView;
				_view.singleRender();
			}
		}
	}
}

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4 個留言

請問一下我學習你這個程式
編譯時卻出現下列錯誤
1046: 找不到 Type,或它不是編譯時期常數:ModelLocator。

不知是否有空指導一下呢?

謝謝你

ModelLocator是我另外寫的一個CLASS
這篇主要是說明一個PV3D的應用 呵呵~

 
 

講到這翻牌效果我就想到之前請教的翻頁電子型錄效果我搞定了但還未道謝!
http://blog.iegoffice.com/dm/
感謝當初的指導,讓我能自力製作出電子型錄!^^

妳太客氣了~
我也沒幫啥忙拉~
做的很不錯喔!!效果應該也不錯吧^^

 
 

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