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1 | // Created on: 2014-09-01 |
2 | // Created by: Ivan SAZONOV |
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 OpenGl_StructureShadow_Header |
17 | #define OpenGl_StructureShadow_Header |
18 | |
19 | #include <OpenGl_Structure.hxx> |
20 | |
21 | //! Dummy structure which just redirects to groups of another structure. |
22 | class OpenGl_StructureShadow : public OpenGl_Structure |
23 | { |
24 | |
25 | public: |
26 | |
27 | //! Create empty structure |
28 | Standard_EXPORT OpenGl_StructureShadow (const Handle(Graphic3d_StructureManager)& theManager, |
29 | const Handle(OpenGl_Structure)& theStructure); |
30 | |
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31 | //! Return groups of parent structure. |
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32 | virtual const Graphic3d_SequenceOfGroup& DrawGroups() const Standard_OVERRIDE |
33 | { return myParent->DrawGroups(); } |
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34 | |
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35 | //! Renders groups of parent structure. |
36 | virtual void renderGeometry (const Handle(OpenGl_Workspace)& theWorkspace, |
37 | bool& theHasClosed) const Standard_OVERRIDE |
38 | { |
39 | myParent->renderGeometry (theWorkspace, theHasClosed); |
40 | } |
41 | |
42 | //! Renders closed groups of parent structure. |
43 | virtual void renderClosedGeometry (const Handle(OpenGl_Workspace)& theWorkspace) const Standard_OVERRIDE |
44 | { |
45 | myParent->renderClosedGeometry (theWorkspace); |
46 | } |
47 | |
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48 | private: |
49 | |
50 | Handle(OpenGl_Structure) myParent; |
51 | |
52 | public: |
53 | |
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54 | DEFINE_STANDARD_RTTIEXT(OpenGl_StructureShadow,OpenGl_Structure) // Type definition |
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55 | |
56 | }; |
57 | |
58 | DEFINE_STANDARD_HANDLE(OpenGl_StructureShadow, OpenGl_Structure) |
59 | |
60 | #endif // OpenGl_StructureShadow_Header |