37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 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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"""
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When true return inverses without an aggregate specifier as a single
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element or None. Example:
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>>> import ifcopenshell
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>>> f = ifcopenshell.file(schema='ifc2x3')
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>>> f.createIfcGroup()
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#1=IfcGroup($,$,$,$,$)
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>>> f.createIfcRelAssignsToGroup(RelatingGroup=f[1])
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#2=IfcRelAssignsToGroup($,$,$,$,$,$,#1)
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>>> f[1].IsGroupedBy
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(#2=IfcRelAssignsToGroup($,$,$,$,$,$,#1),)
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>>> ifcopenshell.settings.unpack_non_aggregate_inverses = True
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>>> f[1].IsGroupedBy
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#2=IfcRelAssignsToGroup($,$,$,$,$,$,#1)
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"""
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unpack_non_aggregate_inverses = False
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