Question

我正在尝试在GVRSphereSceneObject中的GearVR上显示点/指针。但是，一旦GVRSphereSceneObject就会显示纹理图像可见后场景对象隐藏的位置。如果我使用addSceneObject添加球体和对象，则图像会显示在一侧，其余的视线则会变黑。

我找不到与此相关的任何问题，还尝试了一些示例。任何帮助将不胜感激。

这是在球体上添加对象的代码。

    Future<GVRTexture> texture = gvrContext.loadFutureTexture(new GVRAndroidResource(gvrContext, R.raw.pano));

    GVRMaterial material = new GVRMaterial(gvrContext);
    material.setMainTexture(texture);

    boom = new GVRSphereSceneObject(gvrContext, 18, 36, false, material);

    Pointer = new GVRSceneObject(gvrContext,
            new FutureWrapper<>(gvrContext.createQuad(0.05f, 0.05f)),
            gvrContext.loadFutureTexture(new GVRAndroidResource(this.gvrContext, R.drawable.target)));
    Pointer.getRenderData().getMaterial().setColor(Colors.RED[0], Colors.RED[1], Colors.RED[2]);

    Pointer.getTransform().setPosition(0.0f, 0.0f, -1.0f);
    Pointer.setName("Pointer");
    boom.addChildObject(Pointer);
    scene.addSceneObject(boom);

Answer 1

如果有人为此而苦苦挣扎。请查看this issue。

override func viewDidLoad() {
    super.viewDidLoad()

    //Setup stackView
    let myStackView = UIStackView()
    myStackView.axis = .horizontal
    myStackView.alignment = .center
    myStackView.distribution = .fillEqually
    myStackView.spacing = 8
    view.addSubview(myStackView)

    //Setup circles
    let circle_1 = circleLabel()
    let circle_2 = circleLabel()
    let circle_3 = circleLabel()

    myStackView.addArrangedSubview(circle_1)
    myStackView.addArrangedSubview(circle_2)
    myStackView.addArrangedSubview(circle_3)

    myStackView.translatesAutoresizingMaskIntoConstraints = false
    myStackView.centerXAnchor.constraint(equalTo: view.centerXAnchor, constant: 0.0).isActive = true
    myStackView.centerYAnchor.constraint(equalTo: view.centerYAnchor, constant: 0.0).isActive = true
}

func circleLabel() -> UILabel {

    let label = UILabel()
    label.backgroundColor = UIColor.red
    label.layer.cornerRadius = 12.5
    label.layer.masksToBounds = true
    label.layer.borderColor = UIColor.orange.cgColor
    label.layer.borderWidth = 3.0

    label.widthAnchor.constraint(equalToConstant: 25.0).isActive = true
    label.heightAnchor.constraint(equalToConstant: 25.0).isActive = true

    return label
}

GearVRf-SceneObject在GVSphere图像中不可见

1 个答案: