Returns the value of RelatingPriorities attribute. This attribute represents overriding priorities at this connection. It overrides the standard priority given at the wall layer provided by IfcMaterialLayer.Priority. The list of RelatingProperties corresponds to the list of IfcMaterialLayerSet.MaterialLayers of the element referenced by RelatingObject.
Returns
Returns the value of RelatingPriorities attribute.
Remarks
IFC4 CHANGE: Data type changed to NUMBER and usage to hold a normalized ratio measure [0..1].