/// <summary>
/// Updates the source information.
/// </summary>
/// <param name="interactionSourceState">Interaction source to use to update the source information.</param>
/// <param name="sourceData">SourceData structure to update.</param>
private void UpdateSourceData(InteractionSourceState interactionSourceState, SourceData sourceData)
{
Debug.Assert(interactionSourceState.source.id == sourceData.SourceId, "An UpdateSourceState call happened with mismatched source ID.");
Debug.Assert(interactionSourceState.source.kind == sourceData.SourceKind, "An UpdateSourceState call happened with mismatched source kind.");
Vector3 newPointerPosition = Vector3.zero;
sourceData.PointerPosition.IsAvailable =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.sourcePose.TryGetPosition(out newPointerPosition, InteractionSourceNode.Pointer);
#else
interactionSourceState.properties.location.TryGetPosition(out newPointerPosition);
#endif
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.PointerPosition.IsSupported |= sourceData.PointerPosition.IsAvailable;
Vector3 newGripPosition = Vector3.zero;
sourceData.GripPosition.IsAvailable =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.sourcePose.TryGetPosition(out newGripPosition, InteractionSourceNode.Grip);
#else
false;
#endif
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.GripPosition.IsSupported |= sourceData.GripPosition.IsAvailable;
if (CameraCache.Main.transform.parent != null)
{
newPointerPosition = CameraCache.Main.transform.parent.TransformPoint(newPointerPosition);
newGripPosition = CameraCache.Main.transform.parent.TransformPoint(newGripPosition);
}
if (sourceData.PointerPosition.IsAvailable || sourceData.GripPosition.IsAvailable)
{
sourceData.PositionUpdated = !(sourceData.PointerPosition.CurrentReading.Equals(newPointerPosition) && sourceData.GripPosition.CurrentReading.Equals(newGripPosition));
}
sourceData.PointerPosition.CurrentReading = newPointerPosition;
sourceData.GripPosition.CurrentReading = newGripPosition;
Quaternion newPointerRotation = Quaternion.identity;
sourceData.PointerRotation.IsAvailable =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.sourcePose.TryGetRotation(out newPointerRotation, InteractionSourceNode.Pointer);
#else
false;
#endif
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.PointerRotation.IsSupported |= sourceData.PointerRotation.IsAvailable;
Quaternion newGripRotation = Quaternion.identity;
sourceData.GripRotation.IsAvailable =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.sourcePose.TryGetRotation(out newGripRotation, InteractionSourceNode.Grip);
#else
false;
#endif
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.GripRotation.IsSupported |= sourceData.GripRotation.IsAvailable;
if (CameraCache.Main.transform.parent != null)
{
newPointerRotation.eulerAngles = CameraCache.Main.transform.parent.TransformDirection(newPointerRotation.eulerAngles);
newGripRotation.eulerAngles = CameraCache.Main.transform.parent.TransformDirection(newGripRotation.eulerAngles);
}
if (sourceData.PointerRotation.IsAvailable || sourceData.GripRotation.IsAvailable)
{
sourceData.RotationUpdated = !(sourceData.PointerRotation.CurrentReading.Equals(newPointerRotation) && sourceData.GripRotation.CurrentReading.Equals(newGripRotation));
}
sourceData.PointerRotation.CurrentReading = newPointerRotation;
sourceData.GripRotation.CurrentReading = newGripRotation;
Vector3 pointerForward = Vector3.zero;
sourceData.PointingRay.IsSupported =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.source.supportsPointing;
#else
false;
#endif
sourceData.PointingRay.IsAvailable =
#if UNITY_2017_2_OR_NEWER
sourceData.PointerPosition.IsAvailable&& interactionSourceState.sourcePose.TryGetForward(out pointerForward, InteractionSourceNode.Pointer);
#else
false;
#endif
if (CameraCache.Main.transform.parent != null)
{
pointerForward = CameraCache.Main.transform.parent.TransformDirection(pointerForward);
}
sourceData.PointingRay.CurrentReading = new Ray(sourceData.PointerPosition.CurrentReading, pointerForward);
sourceData.Thumbstick.IsSupported =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.source.supportsThumbstick;
#else
false;
#endif
sourceData.Thumbstick.IsAvailable = sourceData.Thumbstick.IsSupported;
if (sourceData.Thumbstick.IsAvailable)
{
AxisButton2D newThumbstick = AxisButton2D.GetThumbstick(interactionSourceState);
sourceData.ThumbstickPositionUpdated = sourceData.Thumbstick.CurrentReading.Position != newThumbstick.Position;
sourceData.Thumbstick.CurrentReading = newThumbstick;
}
else
{
sourceData.Thumbstick.CurrentReading = default(AxisButton2D);
}
sourceData.Touchpad.IsSupported =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.source.supportsTouchpad;
#else
false;
#endif
sourceData.Touchpad.IsAvailable = sourceData.Touchpad.IsSupported;
if (sourceData.Touchpad.IsAvailable)
{
TouchpadData newTouchpad = TouchpadData.GetTouchpad(interactionSourceState);
sourceData.TouchpadPositionUpdated = !sourceData.Touchpad.CurrentReading.AxisButton.Position.Equals(newTouchpad.AxisButton.Position);
sourceData.TouchpadTouchedUpdated = !sourceData.Touchpad.CurrentReading.Touched.Equals(newTouchpad.Touched);
sourceData.Touchpad.CurrentReading = newTouchpad;
}
else
{
sourceData.Touchpad.CurrentReading = default(TouchpadData);
}
sourceData.Select.IsSupported = true; // All input mechanisms support "select".
sourceData.Select.IsAvailable = sourceData.Select.IsSupported;
AxisButton1D newSelect = AxisButton1D.GetSelect(interactionSourceState);
sourceData.SelectPressedAmountUpdated = !sourceData.Select.CurrentReading.PressedAmount.Equals(newSelect.PressedAmount);
sourceData.Select.CurrentReading = newSelect;
sourceData.Grasp.IsSupported =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.source.supportsGrasp;
#else
false;
#endif
sourceData.Grasp.IsAvailable = sourceData.Grasp.IsSupported;
sourceData.Grasp.CurrentReading =
#if UNITY_2017_2_OR_NEWER
(sourceData.Grasp.IsAvailable && interactionSourceState.grasped);
#else
false;
#endif
sourceData.Menu.IsSupported =
#if UNITY_2017_2_OR_NEWER
interactionSourceState.source.supportsMenu;
#else
false;
#endif
sourceData.Menu.IsAvailable = sourceData.Menu.IsSupported;
sourceData.Menu.CurrentReading =
#if UNITY_2017_2_OR_NEWER
(sourceData.Menu.IsAvailable && interactionSourceState.menuPressed);
#else
false;
#endif
}
/// <summary>
/// Updates the source information.
/// </summary>
/// <param name="interactionSourceState">Interaction source to use to update the source information.</param>
/// <param name="sourceData">SourceData structure to update.</param>
private void UpdateSourceData(InteractionSourceState interactionSourceState, SourceData sourceData)
{
Debug.Assert(interactionSourceState.source.id == sourceData.SourceId, "An UpdateSourceState call happened with mismatched source ID.");
Debug.Assert(interactionSourceState.source.kind == sourceData.SourceKind, "An UpdateSourceState call happened with mismatched source kind.");
Vector3 newPointerPosition;
sourceData.PointerPosition.IsAvailable = interactionSourceState.sourcePose.TryGetPosition(out newPointerPosition, InteractionSourceNode.Pointer);
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.PointerPosition.IsSupported |= sourceData.PointerPosition.IsAvailable;
Vector3 newGripPosition;
sourceData.GripPosition.IsAvailable = interactionSourceState.sourcePose.TryGetPosition(out newGripPosition, InteractionSourceNode.Grip);
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.GripPosition.IsSupported |= sourceData.GripPosition.IsAvailable;
if (sourceData.PointerPosition.IsAvailable || sourceData.GripPosition.IsAvailable)
{
sourceData.PositionUpdated = !(sourceData.PointerPosition.CurrentReading.Equals(newPointerPosition) && sourceData.GripPosition.CurrentReading.Equals(newGripPosition));
}
sourceData.PointerPosition.CurrentReading = newPointerPosition;
sourceData.GripPosition.CurrentReading = newGripPosition;
Quaternion newPointerRotation;
sourceData.PointerRotation.IsAvailable = interactionSourceState.sourcePose.TryGetRotation(out newPointerRotation, InteractionSourceNode.Pointer);
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.PointerRotation.IsSupported |= sourceData.PointerRotation.IsAvailable;
Quaternion newGripRotation;
sourceData.GripRotation.IsAvailable = interactionSourceState.sourcePose.TryGetRotation(out newGripRotation, InteractionSourceNode.Grip);
// Using a heuristic for IsSupported, since the APIs don't yet support querying this capability directly.
sourceData.GripRotation.IsSupported |= sourceData.GripRotation.IsAvailable;
if (sourceData.PointerRotation.IsAvailable || sourceData.GripRotation.IsAvailable)
{
sourceData.RotationUpdated = !(sourceData.PointerRotation.CurrentReading.Equals(newPointerRotation) && sourceData.GripRotation.CurrentReading.Equals(newGripRotation));
}
sourceData.PointerRotation.CurrentReading = newPointerRotation;
sourceData.GripRotation.CurrentReading = newGripRotation;
Vector3 pointerForward = Vector3.zero;
sourceData.PointingRay.IsSupported = interactionSourceState.source.supportsPointing;
sourceData.PointingRay.IsAvailable = sourceData.PointerPosition.IsAvailable && interactionSourceState.sourcePose.TryGetForward(out pointerForward, InteractionSourceNode.Pointer);
sourceData.PointingRay.CurrentReading = new Ray(sourceData.PointerPosition.CurrentReading, pointerForward);
sourceData.Thumbstick.IsSupported = interactionSourceState.source.supportsThumbstick;
sourceData.Thumbstick.IsAvailable = sourceData.Thumbstick.IsSupported;
if (sourceData.Thumbstick.IsAvailable)
{
AxisButton2D newThumbstick = AxisButton2D.GetThumbstick(interactionSourceState);
sourceData.ThumbstickPositionUpdated = sourceData.Thumbstick.CurrentReading.Position != newThumbstick.Position;
sourceData.Thumbstick.CurrentReading = newThumbstick;
}
else
{
sourceData.Thumbstick.CurrentReading = default(AxisButton2D);
}
sourceData.Touchpad.IsSupported = interactionSourceState.source.supportsTouchpad;
sourceData.Touchpad.IsAvailable = sourceData.Touchpad.IsSupported;
if (sourceData.Touchpad.IsAvailable)
{
TouchpadData newTouchpad = TouchpadData.GetTouchpad(interactionSourceState);
sourceData.TouchpadPositionUpdated = !sourceData.Touchpad.CurrentReading.AxisButton.Position.Equals(newTouchpad.AxisButton.Position);
sourceData.TouchpadTouchedUpdated = !sourceData.Touchpad.CurrentReading.Touched.Equals(newTouchpad.Touched);
sourceData.Touchpad.CurrentReading = newTouchpad;
}
else
{
sourceData.Touchpad.CurrentReading = default(TouchpadData);
}
sourceData.Select.IsSupported = true; // All input mechanisms support "select".
sourceData.Select.IsAvailable = sourceData.Select.IsSupported;
AxisButton1D newSelect = AxisButton1D.GetSelect(interactionSourceState);
sourceData.SelectPressedAmountUpdated = !sourceData.Select.CurrentReading.PressedAmount.Equals(newSelect.PressedAmount);
sourceData.Select.CurrentReading = newSelect;
sourceData.Grasp.IsSupported = interactionSourceState.source.supportsGrasp;
sourceData.Grasp.IsAvailable = sourceData.Grasp.IsSupported;
sourceData.Grasp.CurrentReading = (sourceData.Grasp.IsAvailable && interactionSourceState.grasped);
sourceData.Menu.IsSupported = interactionSourceState.source.supportsMenu;
sourceData.Menu.IsAvailable = sourceData.Menu.IsSupported;
sourceData.Menu.CurrentReading = (sourceData.Menu.IsAvailable && interactionSourceState.menuPressed);
}