1 // Created on: 1995-07-24
2 // Created by: Modelistation
3 // Copyright (c) 1995-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _StdPrs_WFPoleSurface_HeaderFile
18 #define _StdPrs_WFPoleSurface_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Prs3d_Root.hxx>
25 #include <Prs3d_Drawer.hxx>
26 class Prs3d_Presentation;
27 class Adaptor3d_Surface;
30 //! Computes the presentation of surfaces by drawing a
31 //! double network of lines linking the poles of the surface
32 //! in the two parametric direction.
33 //! The number of lines to be drawn is controlled
34 //! by the NetworkNumber of the given Drawer.
35 class StdPrs_WFPoleSurface : public Prs3d_Root
42 //! Adds the surface aSurface to the presentation object aPresentation.
43 //! The shape's display attributes are set in the attribute manager aDrawer.
44 //! The surface aSurface is a surface object from
45 //! Adaptor3d, and provides data from a Geom surface.
46 //! This makes it possible to use the surface in a geometric algorithm.
47 Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Adaptor3d_Surface& aSurface, const Handle(Prs3d_Drawer)& aDrawer);
72 #endif // _StdPrs_WFPoleSurface_HeaderFile