/// <summary>
/// Retrieve the source controller from the Active Store, or create a new device and register it
/// </summary>
/// <param name="interactionSource">Source State provided by the SDK</param>
/// <param name="addController">Should the Source be added as a controller if it isn't found?</param>
/// <returns>New or Existing Controller Input Source</returns>
private BaseWindowsMixedRealitySource GetOrAddController(InteractionSource interactionSource, bool addController = true)
{
//If a device is already registered with the ID provided, just return it.
if (activeControllers.ContainsKey(interactionSource.id))
{
var controller = activeControllers[interactionSource.id] as BaseWindowsMixedRealitySource;
Debug.Assert(controller != null);
return(controller);
}
if (!addController)
{
return(null);
}
Handedness controllingHand;
switch (interactionSource.handedness)
{
default:
controllingHand = Handedness.None;
break;
case InteractionSourceHandedness.Left:
controllingHand = Handedness.Left;
break;
case InteractionSourceHandedness.Right:
controllingHand = Handedness.Right;
break;
}
IMixedRealityPointer[] pointers = null;
InputSourceType inputSourceType = InputSourceType.Other;
switch (interactionSource.kind)
{
case InteractionSourceKind.Controller:
if (interactionSource.supportsPointing)
{
pointers = RequestPointers(SupportedControllerType.WindowsMixedReality, controllingHand);
}
else
{
pointers = RequestPointers(SupportedControllerType.GGVHand, controllingHand);
}
inputSourceType = InputSourceType.Controller;
break;
case InteractionSourceKind.Hand:
if (interactionSource.supportsPointing)
{
pointers = RequestPointers(SupportedControllerType.ArticulatedHand, controllingHand);
}
else
{
pointers = RequestPointers(SupportedControllerType.GGVHand, controllingHand);
}
inputSourceType = InputSourceType.Hand;
break;
case InteractionSourceKind.Voice:
// set to null: when pointers are null we use head gaze, which is what we want for voice
break;
default:
Debug.LogError($"Unknown new type in WindowsMixedRealityDeviceManager {interactionSource.kind}, make sure to add a SupportedControllerType");
break;
}
string nameModifier = controllingHand == Handedness.None ? interactionSource.kind.ToString() : controllingHand.ToString();
var inputSource = Service?.RequestNewGenericInputSource($"Mixed Reality Controller {nameModifier}", pointers, inputSourceType);
BaseWindowsMixedRealitySource detectedController;
if (interactionSource.supportsPointing)
{
if (interactionSource.kind == InteractionSourceKind.Hand)
{
detectedController = new WindowsMixedRealityArticulatedHand(TrackingState.NotTracked, controllingHand, inputSource);
if (!detectedController.Enabled)
{
// Controller failed to be setup correctly.
// Return null so we don't raise the source detected.
return(null);
}
}
else if (interactionSource.kind == InteractionSourceKind.Controller)
{
detectedController = new WindowsMixedRealityController(TrackingState.NotTracked, controllingHand, inputSource);
if (!detectedController.Enabled)
{
// Controller failed to be setup correctly.
// Return null so we don't raise the source detected.
return(null);
}
}
else
{
Debug.Log($"Unhandled source type {interactionSource.kind} detected.");
return(null);
}
}
else
{
detectedController = new WindowsMixedRealityGGVHand(TrackingState.NotTracked, controllingHand, inputSource);
if (!detectedController.Enabled)
{
// Controller failed to be setup correctly.
// Return null so we don't raise the source detected.
return(null);
}
}
for (int i = 0; i < detectedController.InputSource?.Pointers?.Length; i++)
{
detectedController.InputSource.Pointers[i].Controller = detectedController;
}
activeControllers.Add(interactionSource.id, detectedController);
return(detectedController);
}
/// <summary>
/// Retrieve the source controller from the Active Store, or create a new device and register it
/// </summary>
/// <param name="interactionSource">Source State provided by the SDK</param>
/// <param name="addController">Should the Source be added as a controller if it isn't found?</param>
/// <returns>New or Existing Controller Input Source</returns>
private BaseWindowsMixedRealitySource GetOrAddController(InteractionSource interactionSource, bool addController = true)
{
uint controllerId = GetControllerId(interactionSource);
// If a device is already registered with the ID provided, just return it.
if (activeControllers.ContainsKey(controllerId))
{
var controller = activeControllers[controllerId] as BaseWindowsMixedRealitySource;
Debug.Assert(controller != null);
return(controller);
}
if (!addController)
{
return(null);
}
Handedness controllingHand;
switch (interactionSource.handedness)
{
default:
controllingHand = Handedness.None;
break;
case InteractionSourceHandedness.Left:
controllingHand = Handedness.Left;
break;
case InteractionSourceHandedness.Right:
controllingHand = Handedness.Right;
break;
}
IMixedRealityPointer[] pointers = null;
InputSourceType inputSourceType = InputSourceType.Other;
switch (interactionSource.kind)
{
case InteractionSourceKind.Controller:
if (interactionSource.supportsPointing)
{
pointers = RequestPointers(SupportedControllerType.WindowsMixedReality, controllingHand);
}
else
{
pointers = RequestPointers(SupportedControllerType.GGVHand, controllingHand);
}
inputSourceType = InputSourceType.Controller;
break;
case InteractionSourceKind.Hand:
if (interactionSource.supportsPointing)
{
pointers = RequestPointers(SupportedControllerType.ArticulatedHand, controllingHand);
}
else
{
pointers = RequestPointers(SupportedControllerType.GGVHand, controllingHand);
}
inputSourceType = InputSourceType.Hand;
break;
case InteractionSourceKind.Voice:
// set to null: when pointers are null we use head gaze, which is what we want for voice
break;
default:
Debug.LogError($"Unknown new type in WindowsMixedRealityDeviceManager {interactionSource.kind}, make sure to add a SupportedControllerType");
break;
}
bool isHPController = !interactionSource.supportsTouchpad && interactionSource.kind == InteractionSourceKind.Controller;
string kindModifier = interactionSource.kind.ToString();
string handednessModifier = controllingHand == Handedness.None ? string.Empty : controllingHand.ToString();
string inputSourceName = isHPController ? $"HP Motion {kindModifier} {handednessModifier}" : $"Mixed Reality {kindModifier} {handednessModifier}";
var inputSource = Service?.RequestNewGenericInputSource(inputSourceName, pointers, inputSourceType);
BaseWindowsMixedRealitySource detectedController;
if (interactionSource.supportsPointing)
{
if (interactionSource.kind == InteractionSourceKind.Hand)
{
detectedController = new WindowsMixedRealityArticulatedHand(TrackingState.NotTracked, controllingHand, inputSource);
if (!detectedController.Enabled)
{
// Controller failed to be setup correctly.
// Return null so we don't raise the source detected.
return(null);
}
}
else if (interactionSource.kind == InteractionSourceKind.Controller)
{
if (isHPController)
{
// Add the controller as a HP Motion Controller
HPMotionController hpController = new HPMotionController(TrackingState.NotTracked, controllingHand, inputSource);
#if HP_CONTROLLER_ENABLED
lock (trackedMotionControllerStates)
{
if (trackedMotionControllerStates.ContainsKey(controllerId))
{
hpController.MotionControllerState = trackedMotionControllerStates[controllerId];
}
}
#endif
detectedController = hpController;
}
else
{
detectedController = new WindowsMixedRealityController(TrackingState.NotTracked, controllingHand, inputSource);
}
}
else
{
Debug.Log($"Unhandled source type {interactionSource.kind} detected.");
return(null);
}
}
else
{
detectedController = new WindowsMixedRealityGGVHand(TrackingState.NotTracked, controllingHand, inputSource);
}
if (!detectedController.Enabled)
{
// Controller failed to be setup correctly.
// Return null so we don't raise the source detected.
return(null);
}
for (int i = 0; i < detectedController.InputSource?.Pointers?.Length; i++)
{
detectedController.InputSource.Pointers[i].Controller = detectedController;
}
activeControllers.Add(controllerId, detectedController);
return(detectedController);
}