LibGDX 纹理在 g3db 模型中使用错误，但在 uv 贴图上映射正确

Question

我试图在 LibGDX 中渲染我的 g3db 模型，但不幸的是，moder 的纹理不会像我将其映射到对象上那样应用。这是我的代码：

class WauWau : ApplicationAdapter() {
    companion object val tag = "WauWau"
    private lateinit var camera: PerspectiveCamera
    private lateinit var modelBatch: ModelBatch
    private lateinit var model: Model
    private lateinit var modelInstance: ModelInstance
    private lateinit var environment: Environment

    override fun create() {
        camera = PerspectiveCamera(75f, Gdx.graphics.width.toFloat(), Gdx.graphics.height.toFloat())
        camera.position.set(0f,100f,200f)
        camera.lookAt(0f, 100f, 0f)
        camera.near = 0.1f
        camera.far = 300.0f
        modelBatch = ModelBatch()
        val jsonReader = UBJsonReader()
        val modelLoader = G3dModelLoader(jsonReader)
        model = modelLoader.loadModel(Gdx.files.getFileHandle("card.g3db", Files.FileType.Internal))
        modelInstance = ModelInstance(model)
        environment = Environment()
        environment.set(ColorAttribute(ColorAttribute.AmbientLight, 0.8f, 0.8f, 0.8f, 1.0f))
    }

    override fun render() {
        Gdx.gl.glViewport(0, 0, Gdx.graphics.width, Gdx.graphics.height)
        Gdx.gl.glClearColor(1f, 1f, 1f, 1f)
        Gdx.gl.glClear(GL30.GL_COLOR_BUFFER_BIT or GL30.GL_DEPTH_BUFFER_BIT)
        camera.update()
        modelBatch.begin(camera)
        modelBatch.render(modelInstance)
        modelBatch.end()
    }

    override fun dispose() {
        modelBatch.dispose()
        model.dispose()
    }
}

有什么建议是我的模型出了什么问题，或者有什么解决办法吗？

Answer 1

刚刚翻转了纹理，现在可以正常使用了！

LibGDX 纹理在 g3db 模型中使用错误，但在 uv 贴图上映射正确

LibGDX texture is used wrong for g3db model but was mapped correctly on uv map

libgdx

kotlin