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Enumeration of tracked XR nodes which can be updated by XR input.


LeftEyeNode representing the left eye.
RightEyeNode representing the right eye.
CenterEyeNode representing a point between the left and right eyes.
HeadNode representing the user's head.
LeftHandNode representing the left hand.
RightHandNode representing the right hand.
GameControllerRepresents a tracked game Controller not associated with a specific hand.
TrackingReferenceRepresents a stationary physical device that can be used as a point of reference in the tracked area.
HardwareTrackerRepresents a physical device that provides tracking data for objects to which it is attached.

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