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Allow material profile sets to be exported.

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This commit is contained in:
Dion Moult
2020-01-14 16:11:11 +11:00
parent 2dbcd6712e
commit 8490dc7841
1 changed files with 13 additions and 20 deletions
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src/ifcblenderexport/blenderbim/export_ifc.py
+13 -20
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@@ -105,6 +105,7 @@ class IfcParser():
self.rel_associates_material = {} self.rel_associates_material = {}
self.rel_associates_material_layer_set = {} self.rel_associates_material_layer_set = {}
self.rel_associates_material_constituent_set = {} self.rel_associates_material_constituent_set = {}
self.rel_associates_material_profile_set = {}
self.rel_associates_constraint_objective_object = {} self.rel_associates_constraint_objective_object = {}
self.rel_associates_constraint_objective_type = {} self.rel_associates_constraint_objective_type = {}
self.rel_aggregates = {} self.rel_aggregates = {}
@@ -424,10 +425,14 @@ class IfcParser():
if slot.link == 'OBJECT': if slot.link == 'OBJECT':
continue continue
if obj.BIMObjectProperties.material_type == 'IfcMaterialLayerSet': if obj.BIMObjectProperties.material_type == 'IfcMaterialLayerSet':
self.rel_associates_material_layer_set.setdefault(self.product_index, []).append(slot.material.name) self.rel_associates_material_layer_set.setdefault(self.product_index, []).append(
slot.material.name)
elif obj.BIMObjectProperties.material_type == 'IfcMaterialConstituentSet': elif obj.BIMObjectProperties.material_type == 'IfcMaterialConstituentSet':
self.rel_associates_material_constituent_set.setdefault(self.product_index, []).append( self.rel_associates_material_constituent_set.setdefault(self.product_index, []).append(
slot.material.name) slot.material.name)
elif obj.BIMObjectProperties.material_type == 'IfcMaterialProfileSet':
self.rel_associates_material_profile_set.setdefault(self.product_index, []).append(
slot.material.name)
else: else:
self.rel_associates_material.setdefault(slot.material.name, []).append(product) self.rel_associates_material.setdefault(slot.material.name, []).append(product)
@@ -979,8 +984,8 @@ class IfcExporter():
self.relate_objects_to_opening_elements() self.relate_objects_to_opening_elements()
self.relate_opening_elements_to_fillings() self.relate_opening_elements_to_fillings()
self.relate_objects_to_materials() self.relate_objects_to_materials()
self.relate_objects_to_material_layer_sets() for set_type in ['constituent', 'layer', 'profile']:
self.relate_objects_to_material_constituent_sets() self.relate_objects_to_material_sets(set_type)
self.relate_spaces_to_boundary_elements() self.relate_spaces_to_boundary_elements()
self.relate_to_documents(self.ifc_parser.rel_associates_document_object) self.relate_to_documents(self.ifc_parser.rel_associates_document_object)
self.relate_to_documents(self.ifc_parser.rel_associates_document_type) self.relate_to_documents(self.ifc_parser.rel_associates_document_type)
@@ -2058,29 +2063,17 @@ class IfcExporter():
[o['ifc'] for o in related_objects], [o['ifc'] for o in related_objects],
self.ifc_parser.materials[relating_material_key]['ifc']) self.ifc_parser.materials[relating_material_key]['ifc'])
def relate_objects_to_material_layer_sets(self): def relate_objects_to_material_sets(self, set_type):
if not self.ifc_export_settings.has_representations: if not self.ifc_export_settings.has_representations:
return return
for product_index, related_materials in self.ifc_parser.rel_associates_material_layer_set.items(): for product_index, related_materials in getattr(self.ifc_parser, f'rel_associates_material_{set_type}_set').items():
material_layer_set = self.file.create_entity('IfcMaterialLayerSet', **{ material_set = self.file.create_entity(f'IfcMaterial{set_type.capitalize()}Set', **{
'MaterialLayers': [self.ifc_parser.materials[m]['part_ifc'] for m in related_materials] f'Material{set_type.capitalize()}s': [self.ifc_parser.materials[m]['part_ifc'] for m in related_materials]
}) })
self.file.createIfcRelAssociatesMaterial( self.file.createIfcRelAssociatesMaterial(
ifcopenshell.guid.new(), self.owner_history, None, None, ifcopenshell.guid.new(), self.owner_history, None, None,
[self.ifc_parser.products[product_index]['ifc']], [self.ifc_parser.products[product_index]['ifc']],
material_layer_set) material_set)
def relate_objects_to_material_constituent_sets(self):
if not self.ifc_export_settings.has_representations:
return
for product_index, related_materials in self.ifc_parser.rel_associates_material_constituent_set.items():
material_constituent_set = self.file.create_entity('IfcMaterialConstituentSet', **{
'MaterialConstituents': [self.ifc_parser.materials[m]['part_ifc'] for m in related_materials]
})
self.file.createIfcRelAssociatesMaterial(
ifcopenshell.guid.new(), self.owner_history, None, None,
[self.ifc_parser.products[product_index]['ifc']],
material_constituent_set)
def relate_spaces_to_boundary_elements(self): def relate_spaces_to_boundary_elements(self):
for relating_space_index, relationships, in self.ifc_parser.rel_space_boundaries.items(): for relating_space_index, relationships, in self.ifc_parser.rel_space_boundaries.items():