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ifcopenshell.util.get_constrained_elements

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Andrej730
2024-04-16 11:45:30 +05:00
parent 02ae838c45
commit 81608b0cee
1 changed files with 16 additions and 0 deletions
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src/ifcopenshell-python/ifcopenshell/util/constraint.py
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@@ -38,6 +38,22 @@ def get_constraints(product: ifcopenshell.entity_instance) -> list[ifcopenshell.
return constraints return constraints
def get_constrained_elements(constraint: ifcopenshell.entity_instance) -> set[ifcopenshell.entity_instance]:
"""
Retrieves the elements constrained by a `constraint`.
:param product: The IFC element.
:type product: ifcopenshell.entity_instance.entity_instance
:return: Set of elements constrained by a `constrant`.
:rtype: set[ifcopenshell.entity_instance.entity_instance]
"""
elements = set()
for rel in constraint.file.get_inverse(constraint):
if rel.is_a("IfcRelAssociatesConstraint"):
elements.update(rel.RelatedObjects)
return elements
def get_metrics(constraint: ifcopenshell.entity_instance) -> list[ifcopenshell.entity_instance]: def get_metrics(constraint: ifcopenshell.entity_instance) -> list[ifcopenshell.entity_instance]:
""" """
Retrieves the list of nested constraints for a IfcObjective `constraint`. Retrieves the list of nested constraints for a IfcObjective `constraint`.