// Created on: 1993-06-03
// Created by: Laurent BUCHARD
// 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 <Standard_OutOfRange.hxx>

//======================================================================
inline Standard_Real IntCurve_Polygon2dGen::DeflectionOverEstimation() const {
  return(TheDeflection);
}//======================================================================
inline void IntCurve_Polygon2dGen::SetDeflectionOverEstimation
  (const Standard_Real x) {
  TheDeflection = x;
  myBox.Enlarge(TheDeflection);
}
//======================================================================
inline void IntCurve_Polygon2dGen::Closed(const Standard_Boolean flag) {
  ClosedPolygon = flag;
}
//======================================================================
inline Standard_Integer IntCurve_Polygon2dGen::NbSegments(void) const {
  return((ClosedPolygon)? NbPntIn : NbPntIn-1);
}
//======================================================================
inline Standard_Real IntCurve_Polygon2dGen::InfParameter() const {
  return(TheParams.Value(TheIndex(1)));
}
//======================================================================
inline Standard_Real IntCurve_Polygon2dGen::SupParameter() const {
  return(TheParams.Value(TheIndex(NbPntIn)));
}
//======================================================================

//======================================================================
inline  Standard_Integer IntCurve_Polygon2dGen::CalculRegion(const Standard_Real x,
				      const Standard_Real y,
				      const Standard_Real x1,
				      const Standard_Real x2,
				      const Standard_Real y1,
				      const Standard_Real y2) const {
  Standard_Integer r;
  if(x<x1) { r=1; }  else { if(x>x2) { r=2; } else { r=0; } }
  if(y<y1) { r|=4; } else { if(y>y2) { r|=8; } }
  return(r);
}