// Created on: 1993-10-14
// Created by: Remi LEQUETTE
// 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.

// Modified by skv - Fri Mar  4 15:50:09 2005
// Add methods for supporting history.

#include <BRepLib.hxx>
#include <BRepPrimAPI_MakePrism.hxx>
#include <BRepSweep_Prism.hxx>
#include <gp_Dir.hxx>
#include <gp_Vec.hxx>
#include <TopoDS_Shape.hxx>

// perform checks on the argument
static const TopoDS_Shape& check(const TopoDS_Shape& S)
{
 BRepLib::BuildCurves3d(S);
   return S;
}

//=======================================================================
//function : BRepPrimAPI_MakePrism
//purpose  : 
//=======================================================================

BRepPrimAPI_MakePrism::BRepPrimAPI_MakePrism(const TopoDS_Shape& S,
				     const gp_Vec& V, 
				     const Standard_Boolean Copy,
				     const Standard_Boolean Canonize) :
       myPrism(check(S),V,Copy,Canonize)
{
  Build();
}


//=======================================================================
//function : BRepPrimAPI_MakePrism
//purpose  : 
//=======================================================================

BRepPrimAPI_MakePrism::BRepPrimAPI_MakePrism(const TopoDS_Shape& S, 
				     const gp_Dir& D,
				     const Standard_Boolean Inf, 
				     const Standard_Boolean Copy,
				     const Standard_Boolean Canonize) :
       myPrism(check(S),D,Inf,Copy,Canonize)
{
  Build();
}


//=======================================================================
//function : Prism
//purpose  : 
//=======================================================================

const BRepSweep_Prism&  BRepPrimAPI_MakePrism::Prism()const 
{
  return myPrism;
}


//=======================================================================
//function : Build
//purpose  : 
//=======================================================================

void  BRepPrimAPI_MakePrism::Build()
{
  myShape = myPrism.Shape();
  Done();
}

//=======================================================================
//function : FirstShape
//purpose  : 
//=======================================================================

TopoDS_Shape BRepPrimAPI_MakePrism::FirstShape()
{
  return myPrism.FirstShape();
}


//=======================================================================
//function : LastShape
//purpose  : 
//=======================================================================

TopoDS_Shape BRepPrimAPI_MakePrism::LastShape()
{
  return myPrism.LastShape();
}


//=======================================================================
//function : Generated
//purpose  : 
//=======================================================================

const TopTools_ListOfShape& BRepPrimAPI_MakePrism::Generated (const TopoDS_Shape& S)
{
  myGenerated.Clear();
  if (myPrism.IsUsed(S) && myPrism.GenIsUsed(S))
  {
    myGenerated.Append(myPrism.Shape(S));
  }
  return myGenerated;

}


// Modified by skv - Fri Mar  4 15:50:09 2005 Begin

//=======================================================================
//function : FirstShape
//purpose  : This method returns the bottom shape of the prism, generated
//           with theShape (subShape of the generating shape)
//=======================================================================

TopoDS_Shape BRepPrimAPI_MakePrism::FirstShape(const TopoDS_Shape &theShape)
{
  return myPrism.FirstShape(theShape);
}


//=======================================================================
//function : LastShape
//purpose  : This method returns the top shape of the prism, generated
//           with theShape (subShape of the generating shape)
//=======================================================================

TopoDS_Shape BRepPrimAPI_MakePrism::LastShape(const TopoDS_Shape &theShape)
{
  return myPrism.LastShape(theShape);
}

// Modified by skv - Fri Mar  4 15:50:09 2005 End

//=======================================================================
//function : IsDeleted
//purpose  : 
//=======================================================================
Standard_Boolean BRepPrimAPI_MakePrism::IsDeleted(const TopoDS_Shape& S)
{
  return !myPrism.IsUsed(S);
}