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extended Root.copy_representation to also copy shape aspects

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This commit is contained in:
Robin Quint
2025-08-09 00:43:22 +02:00
committed by Ryan Schultz
parent d48f02a40b
commit faf489e9dc
1 changed files with 20 additions and 0 deletions
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src/bonsai/bonsai/tool/root.py
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@@ -102,6 +102,26 @@ class Root(bonsai.core.tool.Root):
exclude_callback=exclude_callback,
copied_entities=copied_entities,
)
if source.Representation.is_a("IfcProductDefinitionShape"):
old_to_new_items = {}
for repr_index, representation in enumerate(source.Representation.Representations):
for item_index, item in enumerate(representation.Items):
old_to_new_items[item.id()] = dest.Representation.Representations[repr_index].Items[item_index]
for aspect in source.Representation.HasShapeAspects:
new_reprs = []
for repr in aspect.ShapeRepresentations:
new_items = []
for old_item in repr.Items:
new_items.append(old_to_new_items[old_item.id()])
new_repr = ifcopenshell.util.element.copy(tool.Ifc.get(), repr)
new_repr.Items = new_items
new_reprs.append(new_repr)
new_aspect = ifcopenshell.util.element.copy(tool.Ifc.get(), aspect)
new_aspect.ShapeRepresentations = new_reprs
new_aspect.PartOfProductDefinitionShape = dest.Representation
elif dest.is_a("IfcTypeProduct"):
if not source.RepresentationMaps:
return copied_entities