0030675: Visualization - remove redundant proxy classes in hierarchy of PrsMgr_Presen...

[occt.git] / src / IntWalk / IntWalk_TheFunctionOfTheInt2S.hxx

// Created on: 1991-03-28
// Created by: Jacques GOUSSARD
// Copyright (c) 1991-1999 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 _IntWalk_TheFunctionOfTheInt2S_HeaderFile
#define _IntWalk_TheFunctionOfTheInt2S_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <Standard_Address.hxx>
#include <gp_Pnt.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
#include <gp_Vec.hxx>
#include <IntImp_ConstIsoparametric.hxx>
#include <math_FunctionSetWithDerivatives.hxx>
#include <Standard_Integer.hxx>
#include <math_Vector.hxx>
#include <TColStd_Array1OfReal.hxx>
#include <gp_Dir.hxx>
#include <gp_Dir2d.hxx>
class StdFail_UndefinedDerivative;
class Standard_ConstructionError;
class Adaptor3d_HSurface;
class Adaptor3d_HSurfaceTool;
class math_Matrix;



class IntWalk_TheFunctionOfTheInt2S  : public math_FunctionSetWithDerivatives
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT IntWalk_TheFunctionOfTheInt2S(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2);
  
  Standard_EXPORT Standard_Integer NbVariables() const;
  
  Standard_EXPORT Standard_Integer NbEquations() const;
  
  Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F);
  
  Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D);
  
  Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D);
  
  Standard_EXPORT void ComputeParameters (const IntImp_ConstIsoparametric ChoixIso, const TColStd_Array1OfReal& Param, math_Vector& UVap, math_Vector& BornInf, math_Vector& BornSup, math_Vector& Tolerance);
  
  //! returns somme des fi*fi
    Standard_Real Root() const;
  
    gp_Pnt Point() const;
  
  Standard_EXPORT Standard_Boolean IsTangent (const math_Vector& UVap, TColStd_Array1OfReal& Param, IntImp_ConstIsoparametric& BestChoix);
  
    gp_Dir Direction() const;
  
    gp_Dir2d DirectionOnS1() const;
  
    gp_Dir2d DirectionOnS2() const;
  
    const Handle(Adaptor3d_HSurface)& AuxillarSurface1() const;
  
    const Handle(Adaptor3d_HSurface)& AuxillarSurface2() const;




protected:





private:



  Standard_Address surf1;
  Standard_Address surf2;
  gp_Pnt pntsol1;
  gp_Pnt pntsol2;
  Standard_Real f[3];
  Standard_Boolean compute;
  Standard_Boolean tangent;
  Standard_Real tgduv[4];
  gp_Vec dpuv[4];
  IntImp_ConstIsoparametric chxIso;
  Standard_Real paramConst;
  Standard_Real ua0;
  Standard_Real va0;
  Standard_Real ua1;
  Standard_Real va1;
  Standard_Real ub0;
  Standard_Real vb0;
  Standard_Real ub1;
  Standard_Real vb1;
  Standard_Real ures1;
  Standard_Real ures2;
  Standard_Real vres1;
  Standard_Real vres2;


};

#define ThePSurface Handle(Adaptor3d_HSurface)
#define ThePSurface_hxx <Adaptor3d_HSurface.hxx>
#define ThePSurfaceTool Adaptor3d_HSurfaceTool
#define ThePSurfaceTool_hxx <Adaptor3d_HSurfaceTool.hxx>
#define IntImp_ZerParFunc IntWalk_TheFunctionOfTheInt2S
#define IntImp_ZerParFunc_hxx <IntWalk_TheFunctionOfTheInt2S.hxx>

#include <IntImp_ZerParFunc.lxx>

#undef ThePSurface
#undef ThePSurface_hxx
#undef ThePSurfaceTool
#undef ThePSurfaceTool_hxx
#undef IntImp_ZerParFunc
#undef IntImp_ZerParFunc_hxx




#endif // _IntWalk_TheFunctionOfTheInt2S_HeaderFile