# IfcOpenShell - IFC toolkit and geometry engine # Copyright (C) 2021, 2022 Dion Moult # # This file is part of IfcOpenShell. # # IfcOpenShell is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # IfcOpenShell is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with IfcOpenShell. If not, see . from typing import Any, Optional import ifcopenshell def edit_profile( file: ifcopenshell.file, profile: ifcopenshell.entity_instance, attributes: Optional[dict[str, Any]] = None, profile_def: Optional[ifcopenshell.entity_instance] = None, material: Optional[ifcopenshell.entity_instance] = None, ) -> None: """Edits the attributes of an IfcMaterialProfile For more information about the attributes and data types of an IfcMaterialProfile, consult the IFC documentation. :param profile: The IfcMaterialProfile entity you want to edit :param attributes: a dictionary of attribute names and values. :param profile_def: The IfcProfileDef entity the profile curve should be extruded from. :param material: The IfcMaterial entity you want to change the profile to be made from. :return: None Example: .. code:: python # Let's create a material set to store our profiles. material_set = ifcopenshell.api.material.add_material_set(model, name="B1", set_type="IfcMaterialProfileSet") # Create a couple steel materials. steel1 = ifcopenshell.api.material.add_material(model, name="ST01", category="steel") steel2 = ifcopenshell.api.material.add_material(model, name="ST01", category="steel") # Create some I-shaped profiles. Notice how we name our profiles based # on standardised steel profile names. hea100 = file.create_entity( "IfcIShapeProfileDef", ProfileName="HEA100", ProfileType="AREA", OverallWidth=100, OverallDepth=96, WebThickness=5, FlangeThickness=8, FilletRadius=12, ) hea200 = file.create_entity( "IfcIShapeProfileDef", ProfileName="HEA200", ProfileType="AREA", OverallWidth=200, OverallDepth=190, WebThickness=6.5, FlangeThickness=10, FilletRadius=18, ) # Define that steel material and cross section as a single profile # item. If this were a composite beam, we might add multiple profile # items instead, but this is rarely the case in most construction. profile_item = ifcopenshell.api.material.add_profile(model, profile_set=material_set, material=steel1, profile=hea100) # Edit our profile item to use a HEA200 profile instead made out of # another type of steel. ifcopenshell.api.material.edit_profile(model, profile=profile_item, profile_def=hea200, material=steel2) """ for name, value in (attributes or {}).items(): setattr(profile, name, value) if material: profile.Material = material if profile_def: profile.Profile = profile_def