39 lines
1.4 KiB
Python
39 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 collections.abc import Sequence
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from ifcopenshell import entity_instance
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def get_alignment_layouts(alignment: entity_instance) -> Sequence[entity_instance]:
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"""
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Returns the layout alignments nested to this alignment
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"""
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layouts = []
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for rel in alignment.IsNestedBy:
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for layout in rel.RelatedObjects:
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if (
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layout.is_a("IfcAlignmentHorizontal")
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or layout.is_a("IfcAlignmentVertical")
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or layout.is_a("IfcAlignmentCant")
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):
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layouts.append(layout)
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return layouts
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