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Transfer psets and style representations when appending a material

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This commit is contained in:
Bruno Postle
2022-07-27 00:13:55 +01:00
committed by Dion Moult
parent beeba10b22
commit eec4c23017
1 changed files with 19 additions and 1 deletions
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src/ifcopenshell-python/ifcopenshell/api/project/append_asset.py
+19 -1
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@@ -51,7 +51,25 @@ class Usecase:
def append_material(self): def append_material(self):
if [e for e in self.file.by_type("IfcMaterial") if e.Name == self.settings["element"].Name]: if [e for e in self.file.by_type("IfcMaterial") if e.Name == self.settings["element"].Name]:
return return
return self.file.add(self.settings["element"]) self.whitelisted_inverse_attributes = {"IfcMaterial": ["HasProperties", "HasRepresentation"]}
element = self.add_element(self.settings["element"])
if not element.HasRepresentation:
return element
self.existing_contexts = self.file.by_type("IfcGeometricRepresentationContext")
added_contexts = [
e
for e in self.file.traverse(element.HasRepresentation[0])
if e.is_a() == "IfcGeometricRepresentationSubContext"
]
for added_context in added_contexts:
equivalent_existing_context = self.get_equivalent_existing_context(added_context)
if not equivalent_existing_context:
equivalent_existing_context = self.create_equivalent_context(added_context)
for inverse in self.file.get_inverse(added_context):
ifcopenshell.util.element.replace_attribute(inverse, added_context, equivalent_existing_context)
for added_context in added_contexts:
ifcopenshell.util.element.remove_deep(self.file, added_context)
return element
def append_cost_schedule(self): def append_cost_schedule(self):
element = self.get_existing_element() element = self.get_existing_element()