// Created on: 1997-04-17
// Created by: Christophe MARION
// Copyright (c) 1997-1999 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 "HLRAlgo_Interference.hxx"

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

inline void HLRBRep_EdgeInterferenceTool::InitVertices()
{
  cur = 0;
}

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

inline bool HLRBRep_EdgeInterferenceTool::MoreVertices() const
{
  return cur < 2;
}

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

inline void HLRBRep_EdgeInterferenceTool::NextVertex()
{
  cur++;
}

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

inline const HLRAlgo_Intersection& HLRBRep_EdgeInterferenceTool::CurrentVertex() const
{
  return inter[cur];
}

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

inline TopAbs_Orientation HLRBRep_EdgeInterferenceTool::CurrentOrientation() const
{
  if (cur == 0)
    return TopAbs_FORWARD;
  else
    return TopAbs_REVERSED;
}

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

inline double HLRBRep_EdgeInterferenceTool::CurrentParameter() const
{
  return inter[cur].Parameter();
}

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

inline bool HLRBRep_EdgeInterferenceTool::IsPeriodic() const
{
  return false;
}

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

inline double HLRBRep_EdgeInterferenceTool::ParameterOfInterference(
  const HLRAlgo_Interference& I) const
{
  return I.Intersection().Parameter();
}