Unity Engine documentationScript ReferenceUnityEngineUnityEngine.XRInputDeviceRoleTrackingReferenceThis device is a tracking reference used to track other devices in 3D.読み終わるまでの所要時間 1 分最終更新 1ヶ月前Definition Type: Field Namespace: UnityEngine.XR Assembly: UnityEngine.XRModule TrackingReference = 5