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https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 17:58:20 +00:00
Assigning a representation to a product type now syncs mapped representations of all of its typed products.
This commit is contained in:
Dion Moult
@@ -72,84 +72,95 @@ class AddRepresentation(bpy.types.Operator):
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bpy.ops.bim.edit_object_placement(obj=obj.name)
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if obj.data:
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product = self.file.by_id(obj.BIMObjectProperties.ifc_definition_id)
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if not obj.data:
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return {"FINISHED"}
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context_id = self.context_id or int(bpy.context.scene.BIMProperties.contexts)
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context_of_items = self.file.by_id(context_id)
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product = self.file.by_id(obj.BIMObjectProperties.ifc_definition_id)
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gprop = context.scene.BIMGeoreferenceProperties
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coordinate_offset = None
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if gprop.has_blender_offset and gprop.blender_offset_type == "CARTESIAN_POINT":
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coordinate_offset = Vector(
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(
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float(gprop.blender_eastings),
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float(gprop.blender_northings),
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float(gprop.blender_orthogonal_height),
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)
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context_id = self.context_id or int(bpy.context.scene.BIMProperties.contexts)
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context_of_items = self.file.by_id(context_id)
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gprop = context.scene.BIMGeoreferenceProperties
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coordinate_offset = None
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if gprop.has_blender_offset and gprop.blender_offset_type == "CARTESIAN_POINT":
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coordinate_offset = Vector(
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(
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float(gprop.blender_eastings),
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float(gprop.blender_northings),
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float(gprop.blender_orthogonal_height),
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)
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representation_data = {
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"context": context_of_items,
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"blender_object": obj,
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"geometry": obj.data,
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"coordinate_offset": coordinate_offset,
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"total_items": max(1, len(obj.material_slots)),
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"should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep,
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"should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation,
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}
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result = ifcopenshell.api.run("geometry.add_representation", self.file, **representation_data)
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if not result:
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print("Failed to write shape representation")
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return {"FINISHED"}
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box_context_id = get_context_id("Model", "Box", "MODEL_VIEW")
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old_box = ifcopenshell.util.representation.get_representation(product, "Model", "Box", "MODEL_VIEW")
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if (
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box_context_id
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and context_of_items.ContextType == "Model"
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and context_of_items.ContextIdentifier
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and context_of_items.ContextIdentifier == "Body"
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):
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if old_box:
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bpy.ops.bim.remove_representation(representation_id=old_box.id(), obj=obj.name)
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representation_data["context"] = self.file.by_id(box_context_id)
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new_box = ifcopenshell.api.run("geometry.add_representation", self.file, **representation_data)
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ifcopenshell.api.run(
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"geometry.assign_representation", self.file, **{"product": product, "representation": new_box}
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)
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[
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bpy.ops.bim.add_style(material=s.material.name)
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for s in obj.material_slots
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if s.material and not s.material.BIMMaterialProperties.ifc_style_id
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]
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ifcopenshell.api.run(
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"geometry.assign_styles",
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self.file,
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**{
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"shape_representation": result,
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"styles": [
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self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
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for s in obj.material_slots
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if s.material
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],
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"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
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},
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)
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ifcopenshell.api.run(
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"geometry.assign_representation", self.file, **{"product": product, "representation": result}
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)
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existing_mesh = obj.data
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mesh = obj.data.copy()
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mesh.name = "{}/{}".format(context_id, result.id())
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mesh.BIMMeshProperties.ifc_definition_id = int(result.id())
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obj.data = mesh
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representation_data = {
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"context": context_of_items,
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"blender_object": obj,
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"geometry": obj.data,
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"coordinate_offset": coordinate_offset,
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"total_items": max(1, len(obj.material_slots)),
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"should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep,
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"should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation,
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}
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result = ifcopenshell.api.run("geometry.add_representation", self.file, **representation_data)
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if not result:
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print("Failed to write shape representation")
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return {"FINISHED"}
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# TODO: Migrate to parametric engine system
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box_context_id = get_context_id("Model", "Box", "MODEL_VIEW")
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old_box = ifcopenshell.util.representation.get_representation(product, "Model", "Box", "MODEL_VIEW")
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if (
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box_context_id
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and context_of_items.ContextType == "Model"
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and context_of_items.ContextIdentifier
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and context_of_items.ContextIdentifier == "Body"
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):
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if old_box:
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bpy.ops.bim.remove_representation(representation_id=old_box.id(), obj=obj.name)
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representation_data["context"] = self.file.by_id(box_context_id)
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new_box = ifcopenshell.api.run("geometry.add_representation", self.file, **representation_data)
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ifcopenshell.api.run(
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"geometry.assign_representation", self.file, **{"product": product, "representation": new_box}
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)
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[
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bpy.ops.bim.add_style(material=s.material.name)
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for s in obj.material_slots
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if s.material and not s.material.BIMMaterialProperties.ifc_style_id
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]
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ifcopenshell.api.run(
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"geometry.assign_styles",
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self.file,
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**{
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"shape_representation": result,
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"styles": [
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self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
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for s in obj.material_slots
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if s.material
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],
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"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
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},
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)
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ifcopenshell.api.run(
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"geometry.assign_representation", self.file, **{"product": product, "representation": result}
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)
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existing_mesh = obj.data
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mesh = obj.data.copy()
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mesh.name = "{}/{}".format(context_id, result.id())
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mesh.BIMMeshProperties.ifc_definition_id = int(result.id())
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obj.data = mesh
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Data.load(IfcStore.get_file(), obj.BIMObjectProperties.ifc_definition_id)
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if self.file.schema == "IFC2X3":
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types = product.ObjectTypeOf
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else:
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types = product.Types
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if product.is_a("IfcTypeProduct") and types:
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for element in types[0].RelatedObjects:
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Data.load(IfcStore.get_file(), element.id())
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return {"FINISHED"}
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@@ -35,4 +35,18 @@ class Usecase:
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)
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)
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self.settings["product"].RepresentationMaps = maps
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if self.file.schema == "IFC2X3":
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types = self.settings["product"].ObjectTypeOf
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else:
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types = self.settings["product"].Types
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if types:
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for element in types[0].RelatedObjects:
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mapped_representation = ifcopenshell.api.run(
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"geometry.map_representation", self.file, **{"representation": self.settings["representation"]}
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)
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ifcopenshell.api.run(
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"geometry.assign_representation",
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self.file,
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**{"product": element, "representation": mapped_representation}
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)
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ifcopenshell.api.run("owner.update_owner_history", self.file, **{"element": self.settings["product"]})
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