Enum TrackingStateEventType Path C++ Link UnityEngine.XR.InputTracking.TrackingStateEventType, UnityEngine.XRModule underlying int32 UnityEngine.XRModule Values 4 NameValueHex NodeAdded00x00NodeRemoved10x01TrackingAcquired20x02TrackingLost30x03 // UnityEngine.XR.InputTracking.TrackingStateEventType, UnityEngine.XRModule enum class TrackingStateEventType : int32 { NodeAdded = 0, NodeRemoved = 1, TrackingAcquired = 2, TrackingLost = 3, };