Bonsai not having IfcFacilityPart, only IfcFacilityPartCommon

Hey people :)
Is there a reason why Bonsai doesnt let IfcFacilityPart creation?

steverugi

Comments

  • edited May 6

    Because it's an 'abstract supertype'. An abstract supertype is a class (or entity) that cannot be instantiated directly in a model...it exists to define common attributes and relationships that are shared by its subtypes
    https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFacilityPart.htm

    All the following are a subtypes of the IfcFacilityPart supertype...

    MassimosteverugiKoAraJanFGorgiousMahshidMotie
  • One issue:
    While IfcFacilityPart is an abstract, like many others (e.g., IfcRoot, IfcObject, IfcTypeObject, etc.), there is still a need to be able to edit/apply values to attributes (e.g., IfcSpatialStructureElement.CompositionType) from which the instantiated object/container (e.g., IfcFacilityPartCommon) must inherit.

    How is that best handled in Bonsai?

  • You should be able to edit all attributes including inherited ones. Is it not showing up in your attributes panel?

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