85 lines
3.4 KiB
Python
85 lines
3.4 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
|
|
# Copyright (C) 2021, 2022 Dion Moult <dion@thinkmoult.com>
|
|
#
|
|
# 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 <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
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
|