// returns the user ID at the given index // the index must be between 0 and (usersCount - 1) public uint GetUserIdAt(int index) { return(FacetrackingWrapper.GetSkeletonTrackingID((uint)index)); }
// returns the user ID (primary skeleton ID), or 0 if no user is currently tracked public uint GetUserID() { return(FacetrackingWrapper.GetSkeletonTrackingID()); }