1 // Created on: 1997-02-18
2 // Created by: Alexander BRIVIN
3 // Copyright (c) 1997-1999 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 _VrmlConverter_WFDeflectionRestrictedFace_HeaderFile
18 #define _VrmlConverter_WFDeflectionRestrictedFace_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_OStream.hxx>
25 #include <Standard_Boolean.hxx>
26 #include <Standard_Integer.hxx>
27 class BRepAdaptor_HSurface;
28 class VrmlConverter_Drawer;
31 //! WFDeflectionRestrictedFace - computes the
32 //! wireframe presentation of faces with
33 //! restrictions by displaying a given number of U
34 //! and/or V isoparametric curves, converts his
35 //! into VRML objects and writes (adds) them into
36 //! anOStream. All requested properties of the
37 //! representation are specify in aDrawer of Drawer
38 //! class (Prs3d). This kind of the presentation
39 //! is converted into IndexedFaceSet and
40 //! IndexedLineSet ( VRML ).
41 class VrmlConverter_WFDeflectionRestrictedFace
48 Standard_EXPORT static void Add (Standard_OStream& anOStream, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(VrmlConverter_Drawer)& aDrawer);
50 Standard_EXPORT static void AddUIso (Standard_OStream& anOStream, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(VrmlConverter_Drawer)& aDrawer);
52 Standard_EXPORT static void AddVIso (Standard_OStream& anOStream, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(VrmlConverter_Drawer)& aDrawer);
54 Standard_EXPORT static void Add (Standard_OStream& anOStream, const Handle(BRepAdaptor_HSurface)& aFace, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Standard_Real Deflection, const Standard_Integer NBUiso, const Standard_Integer NBViso, const Handle(VrmlConverter_Drawer)& aDrawer);
58 #endif // _VrmlConverter_WFDeflectionRestrictedFace_HeaderFile