Away3d网格没有得到鼠标点击事件

Question

我只是想在一个平面上获得鼠标的坐标，但鼠标事件只是不触发。

我也有一个starling实例在away3d的顶部，我得到了这个教程，我相信有一个问题。下面是我的代码:

public class Main extends Sprite
{
    private var view3D:View3D;
    private var stage3DManager:Stage3DManager;
    private var stage3DProxy:Stage3DProxy;
    public function Main():void
    {
        if (stage)
            init();
        else
            addEventListener(Event.ADDED_TO_STAGE, init);
    }
    private function init(e:Event = null):void
    {
        removeEventListener(Event.ADDED_TO_STAGE, init);
        // entry point
        view3D = new View3D();
        initProxies();
    }
    private function initProxies():void
    {
        stage3DManager = Stage3DManager.getInstance(stage);
        stage3DProxy = stage3DManager.getFreeStage3DProxy();
        stage3DProxy.addEventListener(Stage3DEvent.CONTEXT3D_CREATED, onContextCreated);
    }
    private function onContextCreated(event:Stage3DEvent):void
    {
        initAway3D();
        initStarling();
        var floor:Mesh = new Mesh(new PlaneGeometry(600, 400), new ColorMaterial(0x530000));
        floor.mouseEnabled = true;
        view3D.scene.addChild(floor);
        addEventListener(Event.ENTER_FRAME, onEnterFrame);
        floor.addEventListener(MouseEvent3D.CLICK, onClick);
    }
    private function onClick(e:MouseEvent3D):void
    {
        trace("Click");
    }
    private function initAway3D():void
    {
        view3D.stage3DProxy = stage3DProxy;
        view3D.shareContext = true;
        addChild(view3D);
        view3D.mousePicker = PickingType.SHADER;
        view3D.camera = new Camera3D(new OrthographicLens());
        view3D.camera.x = 1000;
        view3D.camera.y = 1000;
        view3D.camera.z = 1000;
        view3D.camera.lookAt(new Vector3D(0, 0, 0));
    }
    private function initStarling():void
    {
        var starling:Starling = new Starling(StarlingSprite, stage, stage3DProxy.viewPort, stage3DProxy.stage3D);
        starling.showStats = true;
        starling.start();
    }
    private function onEnterFrame(e:Event):void
    {
        stage3DProxy.clear();
        view3D.render();
        stage3DProxy.present();
    }
}

}

Answer 1

我正在做一个小项目，我基于这个教程，一切都很好!我有羽毛的问题，但我解决了它，当我调用starling.start()这不是在教程，但你已经做到了:)

Try this:

private function initStarling():void
{
    starling = new Starling(StarlingSprite, stage, stage3DProxy.viewPort, stage3DProxy.stage3D);
    starling.addEventListener(Event.ROOT_CREATED, rootCreatedHandler);
}
private function rootCreatedHandler(event:Event):void
{
    starling.removeEventListener(Event.ROOT_CREATED, rootCreatedHandler);
    stage3DProxy.addEventListener(flash.events.Event.ENTER_FRAME, onEnterFrame);
    starling.start();
}
private function onEnterFrame(event:flash.events.Event):void
{
    view3D.render();
    starling.nextFrame();
}

我希望它会帮助你!