private Input.MagicLeapHand GetOrAddHand(MLHandTracking.Hand mlHand, Handedness handedness)
{
if (trackedHands.ContainsKey(handedness))
{
return(trackedHands[handedness]);
}
// Add new hand
var pointers = RequestPointers(SupportedControllerType.ArticulatedHand, handedness);
var inputSourceType = InputSourceType.Hand;
IMixedRealityInputSystem inputSystem = Service as IMixedRealityInputSystem;
var inputSource = inputSystem?.RequestNewGenericInputSource($"Magic Leap {handedness} Hand", pointers, inputSourceType);
var controller = new Input.MagicLeapHand(TrackingState.Tracked, handedness, inputSource);
controller.Initalize(new ManagedHand(mlHand, null));
controller.SetupConfiguration(typeof(Input.MagicLeapHand));
for (int i = 0; i < controller.InputSource?.Pointers?.Length; i++)
{
controller.InputSource.Pointers[i].Controller = controller;
}
inputSystem?.RaiseSourceDetected(controller.InputSource, controller);
trackedHands.Add(handedness, controller);
return(controller);
}
private void RemoveHandDevice(Input.MagicLeapHand hand)
{
if (hand == null)
{
return;
}
hand.CleanupHand();
CoreServices.InputSystem?.RaiseSourceLost(hand.InputSource, hand);
trackedHands.Remove(hand.ControllerHandedness);
RecyclePointers(hand.InputSource);
}