// Created on: 1999-02-11
// Created by: Xuan PHAM PHU
// Copyright (c) 1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _TopOpeBRepTool_makeTransition_HeaderFile
#define _TopOpeBRepTool_makeTransition_HeaderFile

#include "Standard.hxx"
#include "Standard_DefineAlloc.hxx"

#include "TopoDS_Edge.hxx"
#include "TopoDS_Face.hxx"
#include "gp_Pnt2d.hxx"
#include "TopAbs_State.hxx"

class TopOpeBRepTool_makeTransition
{
public:
  DEFINE_STANDARD_ALLOC

  Standard_EXPORT TopOpeBRepTool_makeTransition();

  Standard_EXPORT bool Initialize(const TopoDS_Edge& E,
                                  const double       pbef,
                                  const double       paft,
                                  const double       parE,
                                  const TopoDS_Face& FS,
                                  const gp_Pnt2d&    uv,
                                  const double       factor);

  Standard_EXPORT void Setfactor(const double factor);

  Standard_EXPORT double Getfactor() const;

  Standard_EXPORT bool IsT2d() const;

  Standard_EXPORT bool SetRest(const TopoDS_Edge& ES, const double parES);

  Standard_EXPORT bool HasRest() const;

  Standard_EXPORT bool MkT2donE(TopAbs_State& stb, TopAbs_State& sta) const;

  Standard_EXPORT bool MkT3onE(TopAbs_State& stb, TopAbs_State& sta) const;

  Standard_EXPORT bool MkT3dproj(TopAbs_State& stb, TopAbs_State& sta) const;

  Standard_EXPORT bool MkTonE(TopAbs_State& stb, TopAbs_State& sta);

private:
  TopoDS_Edge myE;
  double      mypb;
  double      mypa;
  double      mypE;
  TopoDS_Face myFS;
  gp_Pnt2d    myuv;
  bool        hasES;
  TopoDS_Edge myES;
  double      mypES;
  bool        isT2d;
  double      myfactor;
};

#endif // _TopOpeBRepTool_makeTransition_HeaderFile