// Created on: 1993-06-09
// Created by: Laurent BOURESCHE
// 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 <BRepSweep_Tool.hxx>
#include <TopExp.hxx>
#include <TopoDS_Shape.hxx>

//=======================================================================
//function : BRepSweep_Tool
//purpose  : 
//=======================================================================
BRepSweep_Tool::BRepSweep_Tool(const TopoDS_Shape& aShape)
{
 TopExp::MapShapes(aShape,myMap);
}


//=======================================================================
//function : NbShapes
//purpose  : 
//=======================================================================

Standard_Integer  BRepSweep_Tool::NbShapes()const 
{
  return myMap.Extent();
}


//=======================================================================
//function : Index
//purpose  : 
//=======================================================================

Standard_Integer  BRepSweep_Tool::Index(const TopoDS_Shape& aShape)const 
{
  if(!myMap.Contains(aShape)) return 0;
  return myMap.FindIndex(aShape);
}


//=======================================================================
//function : Shape
//purpose  : 
//=======================================================================

TopoDS_Shape BRepSweep_Tool::Shape(const Standard_Integer anIndex)const 
{
  return myMap.FindKey(anIndex);
}


//=======================================================================
//function : Type
//purpose  : 
//=======================================================================

TopAbs_ShapeEnum  BRepSweep_Tool::Type(const TopoDS_Shape& aShape)const 
{
  return aShape.ShapeType();
}


//=======================================================================
//function : Orientation
//purpose  : 
//=======================================================================

TopAbs_Orientation  BRepSweep_Tool::Orientation
                                     (const TopoDS_Shape& aShape)const 
{
  return aShape.Orientation();
}


//=======================================================================
//function : SetOrientation
//purpose  : 
//=======================================================================

void BRepSweep_Tool::SetOrientation (TopoDS_Shape& aShape, 
				     const TopAbs_Orientation Or)const 
{
  aShape.Orientation(Or);
}