// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
-#include <LProp3d_SurfaceTool.ixx>
+
+#include <Adaptor3d_HSurface.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Vec.hxx>
+#include <LProp3d_SurfaceTool.hxx>
//=======================================================================
//function : Value
//purpose :
//=======================================================================
-
void LProp3d_SurfaceTool::Value(const Handle(Adaptor3d_HSurface)& S,
const Standard_Real U,
const Standard_Real V,