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Implement IDS material null checks, inheritance checks, and set item checks

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This commit is contained in:
Dion Moult
2022-05-12 12:06:23 +10:00
parent 0cf2d7e05e
commit 4da5a38237
4 changed files with 212 additions and 53 deletions
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src/ifcopenshell-python/test/util/test_element.py
+18
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@@ -286,6 +286,24 @@ class TestGetMaterial(test.bootstrap.IFC4):
ifcopenshell.api.run("material.assign_material", self.file, product=element_type, material=material)
assert subject.get_material(element) == material
def test_getting_an_overridden_material_from_the_elements_occurrence(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
element_type = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWallType")
ifcopenshell.api.run("type.assign_type", self.file, related_object=element, relating_type=element_type)
material = ifcopenshell.api.run("material.add_material", self.file)
ifcopenshell.api.run("material.assign_material", self.file, product=element_type, material=material)
material = ifcopenshell.api.run("material.add_material", self.file)
ifcopenshell.api.run("material.assign_material", self.file, product=element, material=material)
assert subject.get_material(element) == material
def test_getting_direct_materials_without_checking_inheritance(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
element_type = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWallType")
ifcopenshell.api.run("type.assign_type", self.file, related_object=element, relating_type=element_type)
material = ifcopenshell.api.run("material.add_material", self.file)
ifcopenshell.api.run("material.assign_material", self.file, product=element_type, material=material)
assert subject.get_material(element, should_inherit=False) is None
class TestGetElementsByMaterial(test.bootstrap.IFC4):
def test_getting_elements_of_a_material(self):