-#include <Geom_Surface.hxx>
-#include <GeomAPI_ProjectPointOnSurf.hxx>
-#include <Geom2d_Curve.hxx>
-
-#include <TColStd_IndexedMapOfInteger.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_XYZ.hxx>
-#include <gp_Pnt2d.hxx>
+#include <BOPTools_Tools2D.hxx>
+#include <BRepLib.hxx>
+#include <BOPTools_Tools3D.hxx>
+#include <TopExp_Explorer.hxx>
+//
+#include <TopTools_MapOfShape.hxx>
+#include <TopTools_MapIteratorOfMapOfShape.hxx>
+#include <TopoDS_Iterator.hxx>