Noticed a couple hundreds of orphaned IfcPropertyEnumeration in my .ifc like below 😁
IFCPROPERTYENUMERATION('Status',(IFCLABEL('NEW'),IFCLABEL('EXISTING'),IFCLABEL('DEMOLISH'),IFCLABEL('TEMPORARY'),IFCLABEL('OTHER'),IFCLABEL('NOTKNOWN'),IFCLABEL('UNSET')),$);
Search for compatible fitting wasn't taking into account that maybe fitting used for the same segments but fitting's parameters are not the same (such as start_length, end_length, angle and offset between profiles).
I also forgot to promote transition angle to operator's property😬
Error traceback is below - it was trying to set IfcExtrudedAreaSolid.Position to None when in IFC2x3 Position wasn't optional, so now in IFC2X3 it's going to have some default position
RuntimeError: Error: Python: Traceback (most recent call last):
File "\bim\module\model\product.py", line 123, in execute
return IfcStore.execute_ifc_operator(self, context)
File "\bim\ifc.py", line 336, in execute_ifc_operator
result = getattr(operator, "_execute")(context)
File "\bim\module\model\product.py", line 148, in _execute
if self.generate_layered_element(ifc_class, relating_type):
File "\bim\module\model\product.py", line 274, in generate_layered_element
obj = slab.DumbSlabGenerator(relating_type).generate()
File "\bim\module\model\slab.py", line 143, in generate
return self.derive_from_cursor()
File "\bim\module\model\slab.py", line 147, in derive_from_cursor
return self.create_slab()
File "\bim\module\model\slab.py", line 179, in create_slab
representation = ifcopenshell.api.run(
File "\libs\site\packages\ifcopenshell\api\__init__.py", line 66, in run
result = usecase_class(ifc_file, **settings).execute()
File "\libs\site\packages\ifcopenshell\api\geometry\add_slab_representation.py", line 42, in execute
[self.create_item()],
File "\libs\site\packages\ifcopenshell\api\geometry\add_slab_representation.py", line 58, in create_item
extrusion = self.file.createIfcExtrudedAreaSolid(
File "\libs\site\packages\ifcopenshell\file.py", line 337, in create_entity
e[idx] = arg
File "\libs\site\packages\ifcopenshell\entity_instance.py", line 260, in __setitem__
self.wrapped_data.setArgumentAsNull(idx)
File "\libs\site\packages\ifcopenshell\ifcopenshell_wrapper.py", line 4929, in setArgumentAsNull
return _ifcopenshell_wrapper.entity_instance_setArgumentAsNull(self, i)
RuntimeError: Attribute not set
Added operator to create bend fittings between objects, it's still work in progress and now it only supports rectangular profiles.
Small demo - https://imgur.com/a/vM7hnJa
A. R. S