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Record and remember globalids between exports

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Dion Moult
2019-09-04 17:46:58 +10:00
parent 3074242aa0
commit bd9aa18053
1 changed files with 6 additions and 4 deletions
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src/ifcblenderexport/export.py
+6 -4
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@@ -106,6 +106,8 @@ class IfcParser():
def get_object_attributes(self, object): def get_object_attributes(self, object):
attributes = { 'Name': self.get_ifc_name(object.name) } attributes = { 'Name': self.get_ifc_name(object.name) }
if 'IfcGlobalId' not in object:
object['IfcGlobalId'] = ifcopenshell.guid.new()
attributes.update({ key[3:]: object[key] for key in object.keys() if key[0:3] == 'Ifc'}) attributes.update({ key[3:]: object[key] for key in object.keys() if key[0:3] == 'Ifc'})
return attributes return attributes
@@ -122,12 +124,12 @@ class IfcParser():
for o in instance_objects: for o in instance_objects:
location = o[1] + ((n+1) * instance.offset) location = o[1] + ((n+1) * instance.offset)
self.products.append(self.get_product(o[0], index, self.products.append(self.get_product(o[0], index,
{'location': location})) {'location': location}, {'GlobalId': ifcopenshell.guid.new()}))
index += 1 index += 1
created_instances.append((o[0], location)) created_instances.append((o[0], location))
instance_objects.extend(created_instances) instance_objects.extend(created_instances)
def get_product(self, object, index, attribute_override={}): def get_product(self, object, index, metadata_override={}, attribute_override={}):
product = { product = {
'ifc': None, 'ifc': None,
'raw': object, 'raw': object,
@@ -140,7 +142,8 @@ class IfcParser():
'representation': self.get_representation_reference_from_object(object), 'representation': self.get_representation_reference_from_object(object),
'attributes': self.get_object_attributes(object) 'attributes': self.get_object_attributes(object)
} }
product.update(attribute_override) product['attributes'].update(attribute_override)
product.update(metadata_override)
for collection in product['raw'].users_collection: for collection in product['raw'].users_collection:
self.parse_product_collection(product, index, collection) self.parse_product_collection(product, index, collection)
@@ -517,7 +520,6 @@ class IfcExporter():
shape = None shape = None
product['attributes'].update({ product['attributes'].update({
'GlobalId': ifcopenshell.guid.new(), # TODO: unhardcode
'OwnerHistory': self.owner_history, # TODO: unhardcode 'OwnerHistory': self.owner_history, # TODO: unhardcode
'ObjectPlacement': placement, 'ObjectPlacement': placement,
'Representation': shape 'Representation': shape