#include <Standard.hxx>#include <Handle_Geom_OffsetCurve.hxx>#include <Handle_Geom_Curve.hxx>#include <gp_Dir.hxx>#include <Standard_Real.hxx>#include <Geom_Curve.hxx>#include <GeomAbs_Shape.hxx>#include <Standard_Integer.hxx>#include <Standard_Boolean.hxx>#include <Handle_Geom_Geometry.hxx>
1.4.1