The known predefined IFC class IDs. Can be used with ModelProductClass.is to determine if a class is a predefined IFC class.
function checkIfWindow(o: BimIfcObject): boolean { return o.class.is('IfcWindow');} Copy
function checkIfWindow(o: BimIfcObject): boolean { return o.class.is('IfcWindow');}
The known predefined IFC class IDs. Can be used with ModelProductClass.is to determine if a class is a predefined IFC class.