Arch: ifc export, ifc roof does not have a predefined type in IFC 2x3
Arch: ifc export, ifc roof does not have a predefined type in IFC 2x3

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master