OptionalDescriptionEnd point of the element axis
IFC entity type name in UPPERCASE
OptionalNameOptionalObjectOptionalPredefinedOptional predefined type token without dots, e.g. 'RIGIDSEGMENT'. Serializer wraps as .TOKEN.
Cross-section profile (extruded along the axis)
Start point of the element axis
OptionalTag
Parameters for creating an extruded element along an axis (Start → End). The profile is extruded along the axis between Start and End.