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Support other voiding IfcFeatureElementSubtraction elements #3889

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Support other voiding IfcFeatureElementSubtraction besides IfcOpeningElement.
This commit is contained in:
Andrej730
2023-10-16 15:05:40 +05:00
parent ce8598a0b4
commit 24eb149221
4 changed files with 16 additions and 4 deletions
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src/ifcopenshell-python/ifcopenshell/api/root/copy_class.py
+1 -1
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@@ -130,7 +130,7 @@ class Usecase:
elif inverse.is_a("IfcRelVoidsElement") and inverse.RelatingBuildingElement == from_element:
opening = inverse.RelatedOpeningElement
# We don't copy filled openings, since there is no guarantee the filling is also copied
if not opening.HasFillings:
if not opening.is_a("IfcOpeningElement") or not opening.HasFillings:
new_opening = ifcopenshell.api.run("root.copy_class", self.file, product=opening)
new_opening.VoidsElements[0].RelatingBuildingElement = to_element
if new_opening.ObjectPlacement and new_opening.ObjectPlacement.is_a("IfcLocalPlacement"):
src/ifcopenshell-python/ifcopenshell/api/void/remove_opening.py
+3 -2
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@@ -50,6 +50,7 @@ class Usecase:
def execute(self):
for rel in self.settings["opening"].VoidsElements:
self.file.remove(rel)
for rel in self.settings["opening"].HasFillings:
self.file.remove(rel)
if self.settings["opening"].is_a("IfcOpeningElement"):
for rel in self.settings["opening"].HasFillings:
self.file.remove(rel)
ifcopenshell.api.run("root.remove_product", self.file, product=self.settings["opening"])
src/ifcopenshell-python/test/api/root/test_copy_class.py
+11
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@@ -120,6 +120,7 @@ class TestCopyClass(test.bootstrap.IFC4):
assert new.RepresentationMaps is None
def test_copying_an_element_with_an_opening(self):
# IfcOpeningElement opening
wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
opening = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcOpeningElement")
ifcopenshell.api.run("void.add_opening", self.file, opening=opening, element=wall)
@@ -129,6 +130,16 @@ class TestCopyClass(test.bootstrap.IFC4):
assert new.HasOpenings[0].RelatedOpeningElement != opening
assert new.HasOpenings[0].RelatedOpeningElement.is_a("IfcOpeningElement")
# IfcVoidingFeature opening
plate = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcPlate")
opening = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcVoidingFeature")
ifcopenshell.api.run("void.add_opening", self.file, opening=opening, element=plate)
new = ifcopenshell.api.run("root.copy_class", self.file, product=plate)
assert plate.HasOpenings[0] != new.HasOpenings[0]
assert plate.HasOpenings[0].RelatedOpeningElement == opening
assert new.HasOpenings[0].RelatedOpeningElement != opening
assert new.HasOpenings[0].RelatedOpeningElement.is_a("IfcVoidingFeature")
def test_copying_an_element_with_a_filled_opening_should_not_copy_the_opening_nor_fill(self):
wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
opening = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcOpeningElement")