#include <Geom2d_BezierCurve.hxx>
#include <Geom2d_BSplineCurve.hxx>
#include <Geom2dEvaluator.hxx>
-#include <GeomAbs_SurfaceType.hxx>
-#include <gp.hxx>
#include <gp_Ax22d.hxx>
#include <gp_Circ2d.hxx>
#include <gp_Dir2d.hxx>
#include <gp_Parab2d.hxx>
#include <gp_Pnt2d.hxx>
#include <gp_Vec2d.hxx>
-#include <gp_VectorWithNullMagnitude.hxx>
#include <Precision.hxx>
#include <Standard_DomainError.hxx>
#include <Standard_NoSuchObject.hxx>