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Full classification HasReferences hierarchy is now exported

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Dion Moult
2020-05-02 13:57:11 +10:00
parent 70f298baae
commit 741ae2575d
5 changed files with 34 additions and 46 deletions
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src/ifcblenderexport/blenderbim/bim/export_ifc.py
+15 -28
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@@ -140,6 +140,7 @@ class IfcParser():
self.document_information = self.get_document_information()
self.document_references = self.get_document_references()
self.classifications = self.get_classifications()
self.classification_reference_maps = self.get_classification_reference_maps()
self.classification_references = self.get_classification_references()
self.objectives = self.get_objectives()
self.load_representations()
@@ -615,25 +616,22 @@ class IfcParser():
return results
def get_classifications(self):
classifications = bpy.context.scene.BIMProperties.classifications
results = {}
for classification in classifications:
results[classification.name] = {
for classification in bpy.context.scene.BIMProperties.classifications:
schema.ifc.load_classification(classification.filename)
results[classification.filename] = {
'ifc': None,
'raw': classification,
'attributes': {
'Name': classification.name,
'Source': classification.source,
'Edition': classification.edition,
'EditionDate': classification.edition_date,
'Description': classification.description,
'Location': classification.location,
'ReferenceTokens': json.loads(
'[{}]'.format(classification.reference_tokens[1:-1].replace('\'', '"').strip(',')))
}
'raw_element': schema.ifc.classification_files[classification.filename].by_type('IfcClassification')[0]
}
return results
def get_classification_reference_maps(self):
results = {}
for filename, classification in self.classifications.items():
results[filename] = { e.Identification: e for e in schema.ifc.classification_files[filename].by_type('IfcClassificationReference')}
return results
def get_classification_references(self):
results = {}
for product in self.selected_products:
@@ -641,13 +639,8 @@ class IfcParser():
results[reference.name] = {
'ifc': None,
'raw': reference,
'referenced_source': reference.referenced_source,
'attributes': {
'Location': reference.location,
'Identification': reference.name,
'Name': reference.human_name,
'Description': reference.description
}
'raw_element': self.classification_reference_maps[reference.referenced_source][reference.name]
}
return results
@@ -1359,20 +1352,14 @@ class IfcExporter():
def create_classifications(self):
for classification in self.ifc_parser.classifications.values():
classification['ifc'] = self.file.create_entity(
'IfcClassification',
**classification['attributes']
)
classification['ifc'] = self.file.add(classification['raw_element'])
self.file.createIfcRelAssociatesClassification(
ifcopenshell.guid.new(), None, None, None,
[self.ifc_parser.project['ifc']], classification['ifc'])
def create_classification_references(self):
for reference in self.ifc_parser.classification_references.values():
reference['attributes']['ReferencedSource'] = \
self.ifc_parser.classifications[reference['referenced_source']]['ifc']
reference['ifc'] = self.file.create_entity(
'IfcClassificationReference', **reference['attributes'])
reference['ifc'] = self.file.add(reference['raw_element'])
def create_objectives(self):
for objective in self.ifc_parser.objectives.values():