Defined in File Ifc4x1.h
IfcPreDefinedColour: public Ifc4x1::IfcPreDefinedItem¶
The pre defined colour determines those qualified names which can be used to identify a colour that is in scope of the current data exchange specification (in contrary to colour specification which defines the colour directly by its colour components).
NOTE Corresponding ISO 10303 name: pre_defined_colour. It has been made into an abstract entity in IFC. Please refer to ISO/IS 10303-46:1994, p. 141 for the final definition of the formal standard.
HISTORY New entity in IFC2x2.
Subclassed by Ifc4x1::IfcDraughtingPreDefinedColour