8.10.2.3 IfcLayerSetDirectionEnum
8.10.2.3.1 Semantic definition
IfcLayerSetDirectionEnum provides identification of the axis of element geometry, denoting the layer set thickness direction, or direction of layer offsets.
8.10.2.3.2 Type values
8.10.2.3.3 Formal representation
TYPE IfcLayerSetDirectionEnum = ENUMERATION OF
(AXIS1
,AXIS2
,AXIS3);
END_TYPE;