Enum XROrigin.TrackingOriginMode

Sets which Tracking Origin Mode to use when initializing the input device.

public enum TrackingOriginMode

Name	Description	Value
NotSpecified	Uses the default Tracking Origin Mode of the input device. When changing to this value after startup, the Tracking Origin Mode will not be changed.	0
Device	Sets the Tracking Origin Mode to Device. Input devices will be tracked relative to the first known location. Represents a device-relative tracking origin. A device-relative tracking origin defines a local origin at the position of the device in space at some previous point in time, usually at a recenter event, power-on, or AR/VR session start. Pose data provided by the device will be in this space relative to the local origin. This means that poses returned in this mode will not include the user height (for VR) or the device height (for AR) and any camera tracking from the XR device will need to be manually offset accordingly.	1
Floor	Sets the Tracking Origin Mode to Floor. Input devices will be tracked relative to a location on the floor. Represents the tracking origin whereby (0, 0, 0) is on the "floor" or other surface determined by the XR device being used. The pose values reported by an XR device in this mode will include the height of the XR device above this surface, removing the need to offset the position of the camera tracking the XR device by the height of the user (VR) or the height of the device above the floor (AR).	2