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1 | // Created on: 2014-03-12 |
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 _Prs3d_PresentationShadow_HeaderFile |
17 | #define _Prs3d_PresentationShadow_HeaderFile |
18 | |
19 | #include <Prs3d_Presentation.hxx> |
20 | |
21 | //! Defines a "shadow" of existing presentation object with custom aspects. |
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22 | class Prs3d_PresentationShadow : public Graphic3d_Structure |
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23 | { |
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24 | DEFINE_STANDARD_RTTIEXT(Prs3d_PresentationShadow, Graphic3d_Structure) |
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25 | public: |
26 | |
27 | //! Constructs a shadow of existing presentation object. |
28 | Standard_EXPORT Prs3d_PresentationShadow (const Handle(Graphic3d_StructureManager)& theViewer, |
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29 | const Handle(Graphic3d_Structure)& thePrs); |
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30 | |
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31 | //! Returns the id of the parent presentation |
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32 | inline Standard_Integer ParentId() const { return myParentStructId; } |
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33 | |
34 | //! Returns view affinity of the parent presentation |
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35 | inline const Handle(Graphic3d_ViewAffinity)& ParentAffinity() const { return myParentAffinity; } |
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36 | |
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37 | //! Do nothing - axis-aligned bounding box should be initialized from parent structure. |
38 | Standard_EXPORT virtual void CalculateBoundBox() Standard_OVERRIDE; |
39 | |
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40 | //! Dumps the content of me into the stream |
41 | Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE; |
42 | |
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43 | private: |
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44 | |
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45 | Handle(Graphic3d_ViewAffinity) myParentAffinity; |
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46 | Standard_Integer myParentStructId; |
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47 | |
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48 | }; |
49 | |
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50 | DEFINE_STANDARD_HANDLE(Prs3d_PresentationShadow, Graphic3d_Structure) |
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51 | |
52 | #endif // _Prs3d_PresentationShadow_HeaderFile |