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1 | // Created on: 1997-02-21 |
2 | // Created by: Alexander BRIVIN |
3 | // Copyright (c) 1997-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
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. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _VrmlConverter_HLRShape_HeaderFile |
18 | #define _VrmlConverter_HLRShape_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_OStream.hxx> |
25 | class TopoDS_Shape; |
26 | class VrmlConverter_Drawer; |
27 | class VrmlConverter_Projector; |
28 | |
29 | |
30 | //! HLRShape - computes the presentation of objects |
31 | //! with removal of their hidden lines for a specific |
32 | //! projector, converts them into VRML objects and |
33 | //! writes (adds) them into anOStream. All requested |
34 | //! properties of the representation are specify in |
35 | //! aDrawer of Drawer class. This kind of the presentation |
36 | //! is converted into IndexedLineSet and if they are defined |
37 | //! in Projector into : |
38 | //! PerspectiveCamera, |
39 | //! OrthographicCamera, |
40 | //! DirectionLight, |
41 | //! PointLight, |
42 | //! SpotLight |
43 | //! from Vrml package. |
44 | class VrmlConverter_HLRShape |
45 | { |
46 | public: |
47 | |
48 | DEFINE_STANDARD_ALLOC |
49 | |
50 | |
51 | Standard_EXPORT static void Add (Standard_OStream& anOStream, const TopoDS_Shape& aShape, const Handle(VrmlConverter_Drawer)& aDrawer, const Handle(VrmlConverter_Projector)& aProjector); |
52 | |
53 | |
54 | |
55 | |
56 | protected: |
57 | |
58 | |
59 | |
60 | |
61 | |
62 | private: |
63 | |
64 | |
65 | |
66 | |
67 | |
68 | }; |
69 | |
70 | |
71 | |
72 | |
73 | |
74 | |
75 | |
76 | #endif // _VrmlConverter_HLRShape_HeaderFile |