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1 | // Created on: 2013-09-05 |
2 | // Created by: Anton POLETAEV |
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3 | // Copyright (c) 2013-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | #ifndef _OpenGl_CappingAlgo_H__ |
17 | #define _OpenGl_CappingAlgo_H__ |
18 | |
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19 | #include <OpenGl_Group.hxx> |
20 | |
21 | // Forward declaration |
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22 | class OpenGl_CappingPlaneResource; |
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23 | class OpenGl_Structure; |
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24 | |
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25 | //! Capping surface rendering algorithm. |
26 | class OpenGl_CappingAlgo |
27 | { |
28 | public: |
29 | |
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30 | //! Draw capping surfaces by OpenGl for the clipping planes enabled in current context state. |
31 | //! Depth buffer must be generated for the passed groups. |
32 | //! @param theWorkspace [in] the GL workspace, context state |
33 | //! @param theStructure [in] the structure to be capped |
34 | Standard_EXPORT static void RenderCapping (const Handle(OpenGl_Workspace)& theWorkspace, |
35 | const OpenGl_Structure& theStructure); |
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36 | |
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37 | }; |
38 | |
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39 | #endif |