三角形网格,无法在JavaFX中将对象添加到场景中

三角形网格,无法在JavaFX中将对象添加到场景中,javafx,Javafx,我正在导入一个3D模型obj文件,并使用JavaFX三角形网格将其添加到场景中 首先,我读取obj文件,解析它并将其内容保存到浮点数组顶点和面整数数组。我的网格点:[0.0,0.0,0.0,0.0,0.0,1.0,0.0,1.0,1.0,1.0,0.0,0.0,1.0,0.0,1.0,1.0,1.0,1.0,0,0,0.0,1.0,1.0,1.0,1.0,1.0,7,0,5,0,0,1,0,3,0,7,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,…] 然后我把它添加到我的

我正在导入一个3D模型obj文件,并使用JavaFX三角形网格将其添加到场景中

首先,我读取obj文件,解析它并将其内容保存到浮点数组顶点和面整数数组。我的网格点:[0.0,0.0,0.0,0.0,0.0,1.0,0.0,1.0,1.0,1.0,0.0,0.0,1.0,0.0,1.0,1.0,1.0,1.0,0,0,0.0,1.0,1.0,1.0,1.0,1.0,7,0,5,0,0,1,0,3,0,7,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,…]

然后我把它添加到我的场景中

    MeshView cubeMesh = new MeshView(mesh);
    cubeMesh.setDrawMode(DrawMode.FILL);
    cubeMesh.setTranslateX(20);
    cubeMesh.setTranslateY(10);
    cubeMesh.setTranslateZ(20);

    displayPane.getChildren().add(cubeMesh);

不幸的是,场景中没有添加任何内容。有人能推荐一个解决方案、教程或一本书吗?

这是直接从Oracle获得的初始教程:

这是直接从Oracle获得的初始教程: