#include <BRepClass_FaceClassifier.hxx>
#include <Extrema_EPCOfExtPC2d.hxx>
#include <Extrema_POnCurv2d.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopoDS_Edge.hxx>
#include <BRep_Tool.hxx>
#include <Geom2d_Line.hxx>
#include <Geom2dAdaptor_Curve.hxx>
#include <gp_Dir2d.hxx>
#include <gp_Vec2d.hxx>
#include <Geom2dInt_GInter.hxx>
#include <IntRes2d_IntersectionPoint.hxx>