// Created on: 1994-10-12
// Created by: Jean Yves LEBEY
// Copyright (c) 1994-1999 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.

#ifndef _TopOpeBRep_EdgesFiller_HeaderFile
#define _TopOpeBRep_EdgesFiller_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <TopoDS_Edge.hxx>
#include <TopoDS_Face.hxx>
#include <TopOpeBRepDS_PDataStructure.hxx>
#include <TopOpeBRep_PEdgesIntersector.hxx>
#include <Standard_Integer.hxx>
#include <TopOpeBRepDS_ListIteratorOfListOfInterference.hxx>
#include <TopOpeBRepDS_Kind.hxx>
#include <TopOpeBRepDS_Config.hxx>
class TopOpeBRepDS_HDataStructure;
class TopoDS_Shape;
class TopOpeBRep_Point2d;
class TopOpeBRepDS_Transition;
class TopOpeBRepDS_Interference;


//! Fills a TopOpeBRepDS_DataStructure with Edge/Edge
//! intersection data described by TopOpeBRep_EdgesIntersector.
class TopOpeBRep_EdgesFiller 
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT TopOpeBRep_EdgesFiller();
  
  Standard_EXPORT void Insert (const TopoDS_Shape& E1, const TopoDS_Shape& E2, TopOpeBRep_EdgesIntersector& EI, const Handle(TopOpeBRepDS_HDataStructure)& HDS);
  
  Standard_EXPORT void Face (const Standard_Integer I, const TopoDS_Shape& F);
  
  Standard_EXPORT const TopoDS_Shape& Face (const Standard_Integer I) const;




protected:





private:

  
  Standard_EXPORT Standard_Boolean GetGeometry (TopOpeBRepDS_ListIteratorOfListOfInterference& IT, const TopOpeBRep_Point2d& P, Standard_Integer& G, TopOpeBRepDS_Kind& K) const;
  
  Standard_EXPORT Standard_Boolean MakeGeometry (const TopOpeBRep_Point2d& P, Standard_Integer& G, TopOpeBRepDS_Kind& K) const;
  
  Standard_EXPORT void SetShapeTransition (const TopOpeBRep_Point2d& P, TopOpeBRepDS_Transition& T1, TopOpeBRepDS_Transition& T2) const;
  
  Standard_EXPORT Handle(TopOpeBRepDS_Interference) StorePI (const TopOpeBRep_Point2d& P, const TopOpeBRepDS_Transition& T, const Standard_Integer EI, const Standard_Integer PI, const Standard_Real p, const Standard_Integer IE);
  
  Standard_EXPORT Handle(TopOpeBRepDS_Interference) StoreVI (const TopOpeBRep_Point2d& P, const TopOpeBRepDS_Transition& T, const Standard_Integer EI, const Standard_Integer VI, const Standard_Boolean VB, const TopOpeBRepDS_Config C, const Standard_Real p, const Standard_Integer IE);
  
  Standard_EXPORT Standard_Boolean ToRecompute (const TopOpeBRep_Point2d& P, const Handle(TopOpeBRepDS_Interference)& I, const Standard_Integer IEmother);
  
  Standard_EXPORT void StoreRecompute (const Handle(TopOpeBRepDS_Interference)& I, const Standard_Integer IEmother);
  
  Standard_EXPORT void RecomputeInterferences (const TopoDS_Edge& E, TopOpeBRepDS_ListOfInterference& LOI);


  TopoDS_Edge myE1;
  TopoDS_Edge myE2;
  TopoDS_Face myF1;
  TopoDS_Face myF2;
  Handle(TopOpeBRepDS_HDataStructure) myHDS;
  TopOpeBRepDS_PDataStructure myPDS;
  TopOpeBRep_PEdgesIntersector myPEI;
  TopOpeBRepDS_ListOfInterference myLI1;
  TopOpeBRepDS_ListOfInterference myLI2;


};







#endif // _TopOpeBRep_EdgesFiller_HeaderFile