-- Created on: 1993-06-23
-- Created by: Jean Yves LEBEY
-- 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.

class DSFiller from HLRTopoBRep

	---Purpose: Provides methods  to  fill a HLRTopoBRep_Data.

uses
    Real              from Standard,
    Integer           from Standard,
    Boolean           from Standard,
    Shape             from TopoDS,
    Face              from TopoDS,
    Edge              from TopoDS,
    Vertex            from TopoDS,
    Point             from Contap,
    Contour           from Contap,
    Data              from HLRTopoBRep,
    MapOfShapeTool    from BRepTopAdaptor

is
    Insert(myclass;
    	   S     :        Shape          from TopoDS;
	   FO    : in out Contour        from Contap;
    	   DS    : in out Data           from HLRTopoBRep;
	   MST   : in out MapOfShapeTool from BRepTopAdaptor;
           nbIso :        Integer        from Standard);
    ---Purpose: Stores in <DS> the outlines of  <S> using the current
    --          outliner and stores the isolines in <DS> using a Hatcher.
    
    InsertFace(myclass;
               FI         :        Integer      from Standard;
    	       F          :        Face         from TopoDS;
	       FO         : in out Contour      from Contap;
    	       DS         : in out Data         from HLRTopoBRep;
               withPCurve :        Boolean      from Standard)
    ---Purpose: Stores in <DS> the outlines of  <F> using the current
    --          outliner.
    is private;
    
    MakeVertex(myclass;
    	       P   :        Point from Contap;
	       tol :        Real              from Standard;
	       DS  : in out Data              from HLRTopoBRep)
    returns Vertex from TopoDS
	---Purpose: Make a  vertex  from an intersection  point <P>and
	--          store it in the data structure <DS>.
    is private;
    
    InsertVertex(myclass;
    	         P   :        Point from Contap;
                 tol :        Real              from Standard;
		 E   :        Edge              from TopoDS;
	         DS  : in out Data              from HLRTopoBRep)
	---Purpose: Insert a vertex    from an internal   intersection
	--          point <P> on restriction <E>  and store it in  the
	--          data structure <DS>.
    is private;
    
    ProcessEdges(myclass; DS : in out Data from HLRTopoBRep)
	---Purpose: Split all  the edges  with  vertices in   the data
	--          structure.
    is private;
    	
end DSFiller;