// Created on: 1993-05-04
// Created by: Philippe DAUTRY
// Copyright (c) 1993-1999 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.

#include "PLib.hxx"
#include "gp_Pnt.hxx"
#include "NCollection_Array1.hxx"
#include "gp_Pnt2d.hxx"

//=================================================================================================

inline constexpr int BSplCLib::MaxDegree()
{
  return 25;
}

//=================================================================================================

inline NCollection_Array1<double>* BSplCLib::NoWeights()
{
  return nullptr;
}

//=================================================================================================

inline NCollection_Array1<int>* BSplCLib::NoMults()
{
  return nullptr;
}

//=================================================================================================

inline void BSplCLib::CoefsD0(const double                      U,
                              const NCollection_Array1<gp_Pnt>& Poles,
                              const NCollection_Array1<double>* Weights,
                              gp_Pnt&                           P)
{
  BSplCLib::CacheD0(U, Poles.Length() - 1, 0., 1., Poles, Weights, P);
}

//=================================================================================================

inline void BSplCLib::CoefsD0(const double                        U,
                              const NCollection_Array1<gp_Pnt2d>& Poles,
                              const NCollection_Array1<double>*   Weights,
                              gp_Pnt2d&                           P)
{
  BSplCLib::CacheD0(U, Poles.Length() - 1, 0., 1., Poles, Weights, P);
}

//=================================================================================================

inline void BSplCLib::CoefsD1(const double                      U,
                              const NCollection_Array1<gp_Pnt>& Poles,
                              const NCollection_Array1<double>* Weights,
                              gp_Pnt&                           P,
                              gp_Vec&                           Vec)
{
  BSplCLib::CacheD1(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec);
}

//=================================================================================================

inline void BSplCLib::CoefsD1(const double                        U,
                              const NCollection_Array1<gp_Pnt2d>& Poles,
                              const NCollection_Array1<double>*   Weights,
                              gp_Pnt2d&                           P,
                              gp_Vec2d&                           Vec)
{
  BSplCLib::CacheD1(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec);
}

//=================================================================================================

inline void BSplCLib::CoefsD2(const double                      U,
                              const NCollection_Array1<gp_Pnt>& Poles,
                              const NCollection_Array1<double>* Weights,
                              gp_Pnt&                           P,
                              gp_Vec&                           Vec1,
                              gp_Vec&                           Vec2)
{
  BSplCLib::CacheD2(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec1, Vec2);
}

//=================================================================================================

inline void BSplCLib::CoefsD2(const double                        U,
                              const NCollection_Array1<gp_Pnt2d>& Poles,
                              const NCollection_Array1<double>*   Weights,
                              gp_Pnt2d&                           P,
                              gp_Vec2d&                           Vec1,
                              gp_Vec2d&                           Vec2)
{
  BSplCLib::CacheD2(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec1, Vec2);
}

//=================================================================================================

inline void BSplCLib::CoefsD3(const double                      U,
                              const NCollection_Array1<gp_Pnt>& Poles,
                              const NCollection_Array1<double>* Weights,
                              gp_Pnt&                           P,
                              gp_Vec&                           Vec1,
                              gp_Vec&                           Vec2,
                              gp_Vec&                           Vec3)
{
  BSplCLib::CacheD3(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec1, Vec2, Vec3);
}

//=================================================================================================

inline void BSplCLib::CoefsD3(const double                        U,
                              const NCollection_Array1<gp_Pnt2d>& Poles,
                              const NCollection_Array1<double>*   Weights,
                              gp_Pnt2d&                           P,
                              gp_Vec2d&                           Vec1,
                              gp_Vec2d&                           Vec2,
                              gp_Vec2d&                           Vec3)
{
  BSplCLib::CacheD3(U, Poles.Length() - 1, 0., 1., Poles, Weights, P, Vec1, Vec2, Vec3);
}

//=================================================================================================

inline void BSplCLib::PolesCoefficients(const NCollection_Array1<gp_Pnt>& Poles,
                                        NCollection_Array1<gp_Pnt>&       CachePoles)
{
  BSplCLib::PolesCoefficients(Poles, PLib::NoWeights(), CachePoles, PLib::NoWeights());
}

//=================================================================================================

inline void BSplCLib::PolesCoefficients(const NCollection_Array1<gp_Pnt2d>& Poles,
                                        NCollection_Array1<gp_Pnt2d>&       CachePoles)
{
  BSplCLib::PolesCoefficients(Poles, PLib::NoWeights(), CachePoles, PLib::NoWeights());
}