https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@5.0/manual/features/plane-detection.html AR Plane Manager component | AR Foundation | 5.0.7 AR Plane Manager component The plane manager is a type of trackable manager. AR Plane Manager component The plane manager creates GameObjects for each detected plane in the environment. A plane is a flat surface represented by a pose, dimensions,..