我使用下面的代碼創建了一個旋轉立方體,並將位圖添加爲立方體的兩側。 我想知道是否可以將影片剪輯指定爲立方體的兩側,以便我可以與它們進行一些交互。在3D立方體上添加一個動畫片段並與其交互
import flash.events.Event;
import flash.display.Bitmap;
import flash.display.BitmapData;
import org.papervision3d.cameras.CameraType;
import org.papervision3d.materials.BitmapMaterial;
import org.papervision3d.materials.ColorMaterial;
import org.papervision3d.materials.WireframeMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.primitives.Cube;
import org.papervision3d.view.BasicView;
var cube : Cube;
var basicview : BasicView = new BasicView(640, 480, true, false, CameraType.FREE);
addChild(basicview);
var logo : Logo = new Logo(0,0); //Bitmapdata (jpeg) exported as class Logo from library
var matFront : BitmapMaterial = new BitmapMaterial(logo);
var matBack : BitmapMaterial = new BitmapMaterial(logo);
var ml : MaterialsList = new MaterialsList();
ml.addMaterial(matFront, "front");
ml.addMaterial(matBack, "back");
ml.addMaterial(new ColorMaterial(0x551F92),"right");
ml.addMaterial(new ColorMaterial(0x431872),"bottom");
ml.addMaterial(new ColorMaterial(0x341359),"top");
ml.addMaterial(new ColorMaterial(0x7429C7),"left");
cube = new Cube(ml,200,200,200,5,5,5);
basicview.scene.addChild(cube);
basicview.camera.fov = 20;
addEventListener(Event.ENTER_FRAME, enterFrame);
function enterFrame(e:Event) : void
{
cube.yaw((320-mouseX)*0.01);
cube.pitch((240-mouseY)*0.01);
}
basicview.singleRender();
}
UPDATE
我添加此
var matFront : MovieMaterial = new MovieMaterial(new MV(),false,true);
matFront.interactive = true ;
MV
僅僅是一個與此代碼
package Scripts {
import flash.display.MovieClip;
import flash.events.*;
public class MV extends MovieClip
{
public function MV()
{
buttonMode = true;
addEventListener(MouseEvent.CLICK,traceFunction);
}
private function traceFunction(ev:MouseEvent) {
trace("clicked");
}
}
}
爲什麼我沒有任何互動,當我點擊側方與電影剪輯?
更新2
好,我覺得 我不得不添加此行
basicview.viewport.interactive = true;
但是,即使影片剪輯的側面是不可見的,爲什麼我有互動。
我該如何避免它?
我相信Papervision已不在發展中,也沒有維護。除了由Away3D等庫提供的Stage3D提供的GPU硬件渲染性能外,您還可以通過當前的3D引擎獲得更多關注。 – 2012-04-06 19:28:58