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root.remove_product - fix some cases producing invalid ifc #4313

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always remove IfcRelNests
1) if product is RelatingObject
2) if product is the only RelatedObject
This commit is contained in:
Andrej730
2024-02-12 11:26:13 +05:00
parent 53cc393697
commit e289f23c40
2 changed files with 37 additions and 1 deletions
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src/ifcopenshell-python/test/api/root/test_remove_product.py
+22
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@@ -187,6 +187,28 @@ class TestRemoveProduct(test.bootstrap.IFC4):
assert len(self.file.by_type("IfcRelNests")) == 0
assert len(self.file.by_type("IfcDistributionPort")) == 0
def test_removing_all_nesting_relationships_of_a_whole(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
subelement = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcBeam")
ifcopenshell.api.run("nest.assign_object", self.file, related_object=subelement, relating_object=element)
total_entities = len(list(self.file))
ifcopenshell.api.run("root.remove_product", self.file, product=element)
assert len(list(self.file)) == total_entities - 2
assert len(self.file.by_type("IfcRelNests")) == 0
assert len(self.file.by_type("IfcWall")) == 0
assert len(self.file.by_type("IfcBeam")) == 1
def test_removing_all_nesting_relationships_of_a_part(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
subelement = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcBeam")
ifcopenshell.api.run("nest.assign_object", self.file, related_object=subelement, relating_object=element)
total_entities = len(list(self.file))
ifcopenshell.api.run("root.remove_product", self.file, product=subelement)
assert len(list(self.file)) == total_entities - 2
assert len(self.file.by_type("IfcRelNests")) == 0
assert len(self.file.by_type("IfcWall")) == 1
assert len(self.file.by_type("IfcBeam")) == 0
def test_removing_all_aggregate_relationships_of_a_whole(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcElementAssembly")
subelement = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcBeam")