如何用HelixToolkit实现三维模型X、Y、Z三轴旋转？

<helix:HelixViewport3D x:Name="viewport">
    <!-- Add lights, camera, and other elements here -->
</helix:HelixViewport3D>

// 创建一个立方体模型
var cubeModel = new CubeVisual3D()
{
    SideLength = 10, // 设置立方体边长
    Center = new Point3D(0, 0, 0), // 设置立方体中心点
    Material = Materials.Red, // 设置立方体材质
};

// 将模型添加到HelixViewport3D控件中
viewport.Children.Add(cubeModel);

<helix:TransformManipulator TargetTransform="{Binding ElementName=viewport, Path=CameraController.Camera}" 
                            Mode="Rotate" 
                            ShowRotationRing="True" 
                            ShowRotationAxis="True" />