-- Created on: 1995-03-14
-- Created by: Laurent PAINNOT
-- Copyright (c) 1995-1999 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 PolygonOnSurface from BRep inherits CurveRepresentation from BRep 

    	---Purpose: Representation of a 2D polygon in the parametric
    	--          space of a surface.


uses
    Polygon2D           from Poly,
    Surface             from Geom,
    CurveRepresentation from BRep,
    Location            from TopLoc


raises DomainError from Standard


is

    Create(P: Polygon2D from Poly;
    	   S: Surface   from Geom;
	   L: Location  from TopLoc)
    returns PolygonOnSurface from BRep;


    IsPolygonOnSurface(me)          returns Boolean
    	---Purpose: A   2D polygon  representation  in the  parametric
    	--          space of a surface.
    is redefined;


    IsPolygonOnSurface(me; S: Surface from Geom; L: Location from TopLoc) 
    returns Boolean
    	---Purpose: A   2D polygon  representation  in the  parametric
    	--          space of a surface.
    is redefined;


    Surface(me) returns any Surface from Geom
    	---C++: return const&
    is redefined;


    Polygon(me) returns any Polygon2D from Poly
    	---C++: return const &
    is redefined;

    Polygon(me: mutable; P: Polygon2D from Poly)
    is redefined;


    Copy(me) returns CurveRepresentation from BRep
	---Purpose: Return a copy of this representation.
    is redefined;


fields

myPolygon2D: Polygon2D from Poly;
mySurface  : Surface   from Geom;


end PolygonOnSurface;