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Fix bug where adding a representation to type instances didn't ensure it was added to a geometric type

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This commit is contained in:
Dion Moult
2021-11-05 15:14:10 +11:00
parent 0da5d807b8
commit 07bee4acfa
4 changed files with 94 additions and 23 deletions
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src/ifcopenshell-python/ifcopenshell/api/geometry/assign_representation.py
+21 -12
View File
@@ -1,4 +1,5 @@
import ifcopenshell.api
import ifcopenshell.util.element
class Usecase:
@@ -10,13 +11,16 @@ class Usecase:
def execute(self):
if self.settings["product"].is_a("IfcProduct"):
definition = self.settings["product"].Representation
if not definition:
definition = self.file.createIfcProductDefinitionShape()
self.settings["product"].Representation = definition
representations = list(definition.Representations) if definition.Representations else []
representations.append(self.settings["representation"])
definition.Representations = representations
product_type = ifcopenshell.util.element.get_type(self.settings["product"])
if (
product_type
and product_type.RepresentationMaps
and self.settings["representation"].RepresentationType != "MappedRepresentation"
):
self.settings["product"] = product_type
if self.settings["product"].is_a("IfcProduct"):
self.assign_product_representation(self.settings["product"], self.settings["representation"])
elif self.settings["product"].is_a("IfcTypeProduct"):
if self.settings["product"].RepresentationMaps:
maps = list(self.settings["product"].RepresentationMaps)
@@ -44,9 +48,14 @@ class Usecase:
mapped_representation = ifcopenshell.api.run(
"geometry.map_representation", self.file, **{"representation": self.settings["representation"]}
)
ifcopenshell.api.run(
"geometry.assign_representation",
self.file,
**{"product": element, "representation": mapped_representation}
)
self.assign_product_representation(element, mapped_representation)
ifcopenshell.api.run("owner.update_owner_history", self.file, **{"element": self.settings["product"]})
def assign_product_representation(self, product, representation):
definition = product.Representation
if not definition:
definition = self.file.createIfcProductDefinitionShape()
product.Representation = definition
representations = list(definition.Representations) if definition.Representations else []
representations.append(representation)
definition.Representations = representations