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1 | // Created on: 2014-12-30 |
2 | // Created by: Kirill Gavrilov |
3 | // Copyright (c) 2014 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #ifndef _Graphic3d_ZLayerId_HeaderFile |
17 | #define _Graphic3d_ZLayerId_HeaderFile |
18 | |
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19 | #include <Standard_Integer.hxx> |
20 | |
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21 | typedef Standard_Integer Graphic3d_ZLayerId; |
22 | |
23 | //! This enumeration defines the list of predefined layers, which can not be removed (but settings can be overridden). |
24 | //! Custom layers might be added with positive index (>= 1) if standard list is insufficient for application needs; |
25 | //! these layers will be displayed on top of predefined ones. |
26 | enum |
27 | { |
28 | Graphic3d_ZLayerId_UNKNOWN = -1, //!< identifier for invalid ZLayer |
29 | Graphic3d_ZLayerId_Default = 0, //!< default Z-layer for main presentations |
30 | Graphic3d_ZLayerId_Top = -2, //!< overlay for 3D presentations which inherits Depth from previous ZLayer |
31 | Graphic3d_ZLayerId_Topmost = -3, //!< overlay for 3D presentations with independent Depth |
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32 | Graphic3d_ZLayerId_TopOSD = -4, //!< overlay for 2D presentations (On-Screen-Display) |
33 | Graphic3d_ZLayerId_BotOSD = -5 //!< underlay for 2D presentations (On-Screen-Display) |
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34 | }; |
35 | |
36 | #endif // _Graphic3d_ZLayerId_HeaderFile |