/// <summary>
/// Initialize the mouse pointer
/// </summary>
private void CreateSource()
{
if (CoreServices.InputSystem == null || Controller != null)
{
return;
}
Controller = CreateController();
CoreServices.InputSystem.RaiseSourceDetected(Controller.InputSource, Controller);
}
/// <summary>
/// Destroy the mouse pointer
/// </summary>
private void DestroySource()
{
if (Controller == null)
{
return;
}
var oldController = Controller;
Controller = null;
CoreServices.InputSystem?.RaiseSourceLost(oldController.InputSource, oldController);
}
/// <summary>
/// Create a new mouse controller.
/// </summary>
private UnityMouseController CreateController()
{
IMixedRealityInputSource mouseInputSource = null;
UnityMouseController mouseController = null;
var pointers = RequestPointers(SupportedControllerType.Mouse, Handedness.None);
mouseInputSource = CoreServices.InputSystem.RequestNewGenericInputSource("Mouse Input", pointers);
mouseController = new UnityMouseController(TrackingState.NotApplicable, Handedness.None, mouseInputSource);
for (int i = 0; i < mouseInputSource.Pointers.Length; i++)
{
mouseInputSource.Pointers[i].Controller = mouseController;
}
return(mouseController);
}