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Allow objects to be an arbitrary collection as long as some parent is part of the spatial tree

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Dion Moult
2019-09-03 20:51:39 +10:00
parent 8c0a24c463
commit c055a8e9e8
1 changed files with 18 additions and 6 deletions
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export.py
+18 -6
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@@ -77,18 +77,30 @@ class IfcParser():
'attributes': self.get_object_attributes(object)
}
product.update(attribute_override)
for collection in object.users_collection:
if self.is_a_spatial_structure_element(self.get_ifc_class(collection.name)):
reference = self.get_spatial_structure_element_reference(collection.name)
self.rel_contained_in_spatial_structure.setdefault(reference, []).append(index)
product['relating_structure'] = reference
self.collection_name_filter.append(collection.name)
for collection in product['raw'].users_collection:
self.parse_product_spatial_structure(product, index, collection)
if object.parent \
and self.is_a_type(self.get_ifc_class(object.parent.name)):
reference = self.get_type_product_reference(object.parent.name)
self.rel_defines_by_type.setdefault(reference, []).append(index)
return product
def parse_product_spatial_structure(self, product, index, collection):
if self.is_a_spatial_structure_element(self.get_ifc_class(collection.name)):
reference = self.get_spatial_structure_element_reference(collection.name)
self.rel_contained_in_spatial_structure.setdefault(reference, []).append(index)
product['relating_structure'] = reference
self.collection_name_filter.append(collection.name)
else:
self.parse_product_spatial_structure(product, index, self.get_parent_collection(collection))
def get_parent_collection(self, child_collection):
for parent_collection in bpy.data.collections:
for child in parent_collection.children:
if child.name == child_collection.name:
return parent_collection
def get_instances(self, object):
instances = []
for m in object.modifiers: