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https://github.com/IfcOpenShell/IfcOpenShell.git
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Dion Moult
64 lines
2.5 KiB
Python
64 lines
2.5 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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import ifcopenshell
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import ifcopenshell.api
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class Usecase:
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def __init__(self, file, **settings):
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self.file = file
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self.settings = {
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"ifc_class": "IfcBuildingElementProxy",
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"predefined_type": None,
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"name": None,
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}
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for key, value in settings.items():
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self.settings[key] = value
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def execute(self):
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element = self.file.create_entity(
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self.settings["ifc_class"],
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**{
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"GlobalId": ifcopenshell.guid.new(),
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"OwnerHistory": ifcopenshell.api.run("owner.create_owner_history", self.file),
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}
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)
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element.Name = self.settings["name"] or None
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if self.settings["predefined_type"]:
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if hasattr(element, "PredefinedType"):
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try:
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element.PredefinedType = self.settings["predefined_type"]
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except:
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element.PredefinedType = "USERDEFINED"
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if hasattr(element, "ObjectType"):
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element.ObjectType = self.settings["predefined_type"]
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elif hasattr(element, "ElementType"):
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element.ElementType = self.settings["predefined_type"]
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elif hasattr(element, "ObjectType"):
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element.ObjectType = self.settings["predefined_type"]
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if self.file.schema == "IFC2X3":
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self.handle_2x3_defaults(element)
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return element
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def handle_2x3_defaults(self, element):
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if element.is_a("IfcSpatialStructureElement"):
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element.CompositionType = "ELEMENT"
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elif element.is_a("IfcRoof"):
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element.ShapeType = "NOTDEFINED"
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