pyvista_cad.examples.downloads.ifc_building_path# ifc_building_path()[source]# Return a single-family-house BIM model from buildingSMART (IFC4). Full spatial hierarchy (project / site / building / storey) with walls, slabs, and property sets. Returns: strPath to the cached IFC file. CC-BY 4.0 (buildingSMART). Return type: str