Defined in File Ifc2x3.h
IfcDefinedSymbol: public Ifc2x3::IfcGeometricRepresentationItem¶
A defined symbol is a symbolic representation that gets its shape information by an established convention, either through a predefined symbol, or an externally defined symbol.
NOTE: The IfcDefinedSymbol is an entity that had been adopted from ISO 10303, Industrial automation systems and integration—Product data representation and exchange, Part 46: Integrated generic resources: Visual presentation.
NOTE Corresponding ISO 10303 name: defined_symbol. The target attribute used the 2d Cartesian transformation operator, including the non-uniform subtype, which is available in IFC (instead of the symbol_target). Please refer to ISO/IS 10303-46:1994 for the final definition of the formal standard.
HISTORY New entity in IFC2x2.
An implicit description of the symbol, either predefined or externally defined.
A description of the placement, orientation and (uniform or non-uniform) scaling of the defined symbol.
- ::Ifc2x3::IfcDefinedSymbolSelect *