The view model for 
    
VoxelInspector.
| Name | Type | Description | 
|---|---|---|
scene | 
            
            Scene | The scene instance to use. | 
Members
readonly scene : Scene
    Gets the scene
    Gets or sets the primitive of the view model.
Methods
    Compiles the shader in the shader editor.
    Destroys the widget.  Should be called if permanently
removing the widget from layout.
Returns:
    true if the object has been destroyed, false otherwise.
    
    Handles key press events on the shader editor.
    Toggles the visibility of the bounds section
    Toggles the visibility of the clipping section
    Toggles the visibility of the display section
    Toggles the inspector visibility
    Toggles the visibility of the shader section
    Toggles the visibility of the transform section
