What is the difference in IGEs output for
the 2 options - faces and BREP mode ?
If I make a box, and export it using 'faces', 6 IGES faces would be written. It is true ?
What is the significance of BREP mode then?
Creates a writer object with the default unit (millimeters) and write mode (Face).
(const Standard_CString unit,
const Standard_Integer modecr = 0);
Creates a writer with given values for units and for write mode.
unit may be any unit that is accepted by the IGES standard. By default, it is the millimeter.
modecr defines the write mode and may be:
- 0: Faces (default)
- 1: BRep.