#include <Standard.hxx>
#include <Handle_ShapeUpgrade_ConvertSurfaceToBezierBasis.hxx>
#include <Handle_ShapeExtend_CompositeSurface.hxx>
#include <Standard_Boolean.hxx>
#include <ShapeUpgrade_SplitSurface.hxx>
#include <ShapeUpgrade_ConvertSurfaceToBezierBasis.lxx>