Resolved! Question about Ifc_subtype, Ifc_predefinedtype in GDL Library Parts and IFC Project Manager?
Hi there, Few days ago, I have found these two GDL integer parameters "ifc_subtype" & "ifc_predefinedtype" that were found in ArchiCAD's standard MEP Library Parts. And the "GDL Reference Manual" textually mentions that the "ifc_subtype" is one of th...