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Fix bug where nested aggregates failed to import

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This commit is contained in:
Dion Moult
2021-03-07 14:16:08 +11:00
parent 0181bd7e56
commit 25717d002f
1 changed files with 6 additions and 6 deletions
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src/ifcblenderexport/blenderbim/bim/import_ifc.py
+6 -6
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@@ -1178,7 +1178,8 @@ class IfcImporter:
obj = bpy.data.objects.new("{}/{}".format(element.is_a(), element.Name), None) obj = bpy.data.objects.new("{}/{}".format(element.is_a(), element.Name), None)
self.link_element(element, obj) self.link_element(element, obj)
container_collection = self.get_aggregate_collection(element) container = self.get_aggregate_spatial_container(element)
container_collection = self.spatial_structure_elements[container.GlobalId]["blender"]
collection = bpy.data.collections.new(obj.name) collection = bpy.data.collections.new(obj.name)
container_collection.children.link(collection) container_collection.children.link(collection)
@@ -1187,15 +1188,14 @@ class IfcImporter:
self.aggregates[element.GlobalId] = obj self.aggregates[element.GlobalId] = obj
self.aggregate_collections[rel_aggregate.id()] = collection self.aggregate_collections[rel_aggregate.id()] = collection
def get_aggregate_collection(self, element): def get_aggregate_spatial_container(self, element):
if hasattr(element, "ContainedInStructure") and element.ContainedInStructure: if hasattr(element, "ContainedInStructure") and element.ContainedInStructure:
container = element.ContainedInStructure[0].RelatingStructure container = element.ContainedInStructure[0].RelatingStructure
elif hasattr(element, "Decomposes") and element.Decomposes: elif hasattr(element, "Decomposes") and element.Decomposes:
container = element.Decomposes[0].RelatingObject return self.get_aggregate_spatial_container(element.Decomposes[0].RelatingObject)
if container.is_a("IfcSpace"): if container.is_a("IfcSpace"):
return self.get_aggregate_collection(container) return self.get_aggregate_spatial_container(container)
return self.spatial_structure_elements[container.GlobalId]["blender"] return container
def create_openings_collection(self): def create_openings_collection(self):
self.opening_collection = bpy.data.collections.new("IfcOpeningElements") self.opening_collection = bpy.data.collections.new("IfcOpeningElements")