ARPlaneAnchor.Classification.door The plane anchor represents a real-world door or similar vertical surface. Declarationcase door See AlsoPlane ClassificationsARPlaneAnchor.Classification.wallARPlaneAnchor.Classification.floorARPlaneAnchor.Classification.ceilingARPlaneAnchor.Classification.tableARPlaneAnchor.Classification.seatARPlaneAnchor.Classification.window