#include <Standard.hxx>
#include <Handle_StepGeom_DegeneratePcurve.hxx>
#include <Handle_StepGeom_Surface.hxx>
#include <Handle_StepRepr_DefinitionalRepresentation.hxx>
#include <StepGeom_Point.hxx>
#include <Handle_TCollection_HAsciiString.hxx>