Returns the value of RelatedBuildings attribute. This attribute represents spatial structure elements (including site, building, storeys) that are serviced by the system.
Returns
Returns the value of RelatedBuildings attribute.
Remarks
IFC2x CHANGE: The data type has been changed from IfcBuilding to IfcSpatialStructureElement with upward compatibility for file-based exchange.
IFC4 CHANGE: The data type has been changed from IfcSpatialStructureElement to IfcSpatialElement with upward compatibility for file-based exchange.