// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _BRepTools_Modification_HeaderFile
#define _BRepTools_Modification_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_BRepTools_Modification.hxx>

#include <MMgt_TShared.hxx>
#include <Standard_Boolean.hxx>
#include <Handle_Geom_Surface.hxx>
#include <Standard_Real.hxx>
#include <Handle_Geom_Curve.hxx>
#include <Handle_Geom2d_Curve.hxx>
#include <GeomAbs_Shape.hxx>
class TopoDS_Face;
class Geom_Surface;
class TopLoc_Location;
class TopoDS_Edge;
class Geom_Curve;
class TopoDS_Vertex;
class gp_Pnt;
class Geom2d_Curve;


//! Defines geometric modifications to a shape, i.e.
//! changes to faces, edges and vertices.
class BRepTools_Modification : public MMgt_TShared
{

public:

  
  //! Returns true if the face, F, has been modified.
  //! If the face has been modified:
  //! - S is the new geometry of the face,
  //! - L is its new location, and
  //! - Tol is the new tolerance.
  //! The flag, RevWires, is set to true when the
  //! modification reverses the normal of the surface, (i.e.
  //! the wires have to be reversed).
  //! The flag, RevFace, is set to true if the orientation of
  //! the modified face changes in the shells which contain it.
  //! If the face has not been modified this function returns
  //! false, and the values of S, L, Tol, RevWires and
  //! RevFace are not significant.
  Standard_EXPORT virtual   Standard_Boolean NewSurface (const TopoDS_Face& F, Handle(Geom_Surface)& S, TopLoc_Location& L, Standard_Real& Tol, Standard_Boolean& RevWires, Standard_Boolean& RevFace)  = 0;
  
  //! Returns true if the edge, E, has been modified.
  //! If the edge has been modified:
  //! - C is the new geometry associated with the edge,
  //! - L is its new location, and
  //! - Tol is the new tolerance.
  //! If the edge has not been modified, this function
  //! returns false, and the values of C, L and Tol are not significant.
  Standard_EXPORT virtual   Standard_Boolean NewCurve (const TopoDS_Edge& E, Handle(Geom_Curve)& C, TopLoc_Location& L, Standard_Real& Tol)  = 0;
  
  //! Returns true if the vertex V has been modified.
  //! If V has been modified:
  //! - P is the new geometry of the vertex, and
  //! - Tol is the new tolerance.
  //! If the vertex has not been modified this function
  //! returns false, and the values of P and Tol are not significant.
  Standard_EXPORT virtual   Standard_Boolean NewPoint (const TopoDS_Vertex& V, gp_Pnt& P, Standard_Real& Tol)  = 0;
  
  //! Returns true if the edge, E, has a new curve on
  //! surface on the face, F.
  //! If a new curve exists:
  //! - C is the new geometry of the edge,
  //! - L is the new location, and
  //! - Tol is the new tolerance.
  //! NewE is the new edge created from E, and NewF is
  //! the new face created from F.
  //! If there is no new curve on the face, this function
  //! returns false, and the values of C, L and Tol are not significant.
  Standard_EXPORT virtual   Standard_Boolean NewCurve2d (const TopoDS_Edge& E, const TopoDS_Face& F, const TopoDS_Edge& NewE, const TopoDS_Face& NewF, Handle(Geom2d_Curve)& C, Standard_Real& Tol)  = 0;
  
  //! Returns true if the vertex V has a new parameter on the edge E.
  //! If a new parameter exists:
  //! - P is the parameter, and
  //! - Tol is the new tolerance.
  //! If there is no new parameter this function returns
  //! false, and the values of P and Tol are not significant.
  Standard_EXPORT virtual   Standard_Boolean NewParameter (const TopoDS_Vertex& V, const TopoDS_Edge& E, Standard_Real& P, Standard_Real& Tol)  = 0;
  
  //! Returns the  continuity of  <NewE> between <NewF1>
  //! and <NewF2>.
  //! <NewE> is the new  edge created from <E>.  <NewF1>
  //! (resp. <NewF2>) is the new  face created from <F1>
  //! (resp. <F2>).
  Standard_EXPORT virtual   GeomAbs_Shape Continuity (const TopoDS_Edge& E, const TopoDS_Face& F1, const TopoDS_Face& F2, const TopoDS_Edge& NewE, const TopoDS_Face& NewF1, const TopoDS_Face& NewF2)  = 0;




  DEFINE_STANDARD_RTTI(BRepTools_Modification)

protected:




private: 




};







#endif // _BRepTools_Modification_HeaderFile
