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Relate types to their respective project library

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This commit is contained in:
Dion Moult
2019-09-08 14:55:23 +10:00
parent cecb623e76
commit 22bb5cc276
1 changed files with 12 additions and 0 deletions
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src/ifcblenderexport/export.py
+12
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@@ -254,6 +254,7 @@ class IfcParser():
'ifc': None, 'ifc': None,
'raw': collection, 'raw': collection,
'class': self.get_ifc_class(collection.name), 'class': self.get_ifc_class(collection.name),
'rel_declares_type_products': [],
'attributes': { 'Name': self.get_ifc_name(collection.name) } 'attributes': { 'Name': self.get_ifc_name(collection.name) }
}) })
return results return results
@@ -344,6 +345,7 @@ class IfcParser():
def get_type_products(self): def get_type_products(self):
results = [] results = []
index = 0
for library in self.libraries: for library in self.libraries:
for object in library['raw'].objects: for object in library['raw'].objects:
if not self.is_a_type(self.get_ifc_class(object.name)): if not self.is_a_type(self.get_ifc_class(object.name)):
@@ -359,6 +361,8 @@ class IfcParser():
'representation': self.get_object_representation_name(object), 'representation': self.get_object_representation_name(object),
'attributes': self.get_object_attributes(object) 'attributes': self.get_object_attributes(object)
}) })
library['rel_declares_type_products'].append(index)
index += 1
except Exception as e: except Exception as e:
print('The type product "{}" could not be parsed: {}'.format(object.name, e.args)) print('The type product "{}" could not be parsed: {}'.format(object.name, e.args))
return results return results
@@ -463,6 +467,7 @@ class IfcExporter():
self.create_spatial_structure_elements(self.ifc_parser.spatial_structure_elements_tree) self.create_spatial_structure_elements(self.ifc_parser.spatial_structure_elements_tree)
self.create_qtos() self.create_qtos()
self.create_products() self.create_products()
self.relate_definitions_to_contexts()
self.relate_objects_to_objects() self.relate_objects_to_objects()
self.relate_elements_to_spatial_structures() self.relate_elements_to_spatial_structures()
self.relate_objects_to_types() self.relate_objects_to_types()
@@ -570,6 +575,13 @@ class IfcExporter():
except RuntimeError as e: except RuntimeError as e:
print('The type product "{}/{}" could not be created: {}'.format(product['class'], product['attributes']['Name'], e.args)) print('The type product "{}/{}" could not be created: {}'.format(product['class'], product['attributes']['Name'], e.args))
def relate_definitions_to_contexts(self):
for library in self.ifc_parser.libraries:
self.file.createIfcRelDeclares(
ifcopenshell.guid.new(), self.owner_history, None, None,
library['ifc'],
[self.ifc_parser.type_products[t]['ifc'] for t in library['rel_declares_type_products']])
def relate_objects_to_objects(self): def relate_objects_to_objects(self):
for relating_object, related_objects_reference in self.ifc_parser.rel_aggregates.items(): for relating_object, related_objects_reference in self.ifc_parser.rel_aggregates.items():
relating_object = self.ifc_parser.products[relating_object] relating_object = self.ifc_parser.products[relating_object]