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https://github.com/IfcOpenShell/IfcOpenShell.git
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Andrej730
37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2025 Thomas Krijnen <thomas@aecgeeks.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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from ifcopenshell import entity_instance
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def get_alignment_layout_nest(alignment: entity_instance) -> entity_instance:
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"""
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Searches for the IfcRelNest that contains IfcAlignmentHorizontal, IfcAlignmentVertical, or IfcAlignmentCant
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:param alignment: the alignment
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:return: Returns the IfcRelNests containing the alignment layout
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"""
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layout_types = ["IfcAlignmentHorizontal", "IfcAlignmentVertical", "IfcAlignmentCant"]
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for nest in alignment.IsNestedBy:
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for related_object in nest.RelatedObjects:
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if related_object.is_a() in layout_types:
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return nest
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return None
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