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1 | // Created on: 2011-10-20 |
2 | // Created by: Roman KOZLOV |
3 | // Copyright (c) 2011-2014 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 __IVTKOCC_SELECTABLEOBJECT_H__ |
17 | #define __IVTKOCC_SELECTABLEOBJECT_H__ |
18 | |
19 | #include <Bnd_Box.hxx> |
20 | #include <IVtkOCC_Shape.hxx> |
21 | #include <Prs3d_Drawer.hxx> |
22 | #include <SelectMgr_SelectableObject.hxx> |
23 | #include <SelectMgr_Selection.hxx> |
24 | |
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25 | class IVtkOCC_SelectableObject; |
26 | DEFINE_STANDARD_HANDLE(IVtkOCC_SelectableObject, SelectMgr_SelectableObject) |
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27 | // ----------------------------------------------------------------------------- |
28 | //! @class IVtkOCC_SelectableObject |
29 | //! @brief Class with selection primitives used by OCCT selection algorithm. |
30 | class IVtkOCC_SelectableObject : public SelectMgr_SelectableObject |
31 | { |
32 | public: |
33 | |
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34 | typedef Handle(IVtkOCC_SelectableObject) Handle; |
35 | |
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36 | //! Constructs a selectable object initialized by the given shape |
37 | //! @param [in] theShape Selectable shape |
38 | IVtkOCC_SelectableObject (const IVtkOCC_Shape::Handle& theShape); |
39 | |
40 | //! Constructs uninitialized selectable object. |
41 | //! setShape() should be called later. |
42 | IVtkOCC_SelectableObject(); |
43 | |
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44 | virtual ~IVtkOCC_SelectableObject(); |
45 | |
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46 | //! Sets the selectable shape |
47 | //! @param [in] theShape Selectable shape |
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48 | Standard_EXPORT void SetShape (const IVtkOCC_Shape::Handle& theShape); |
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49 | |
50 | const IVtkOCC_Shape::Handle& GetShape() const { return myShape; }; |
51 | |
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52 | //! Returns bounding box of object |
53 | Standard_EXPORT virtual void BoundingBox (Bnd_Box& theBndBox) Standard_OVERRIDE; |
54 | |
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55 | DEFINE_STANDARD_RTTIEXT(IVtkOCC_SelectableObject,SelectMgr_SelectableObject) |
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56 | |
57 | private: |
58 | |
59 | //! Internal method, computes selection data for viewer selector |
60 | //! Inspired by AIS_Shape::ComputeSelection() from OCCT 6.5.1 |
61 | //! @param [in] selection container for sensitive primitives |
62 | //! @param [in] mode Selection mode |
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63 | virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection, |
64 | const Standard_Integer theMode) Standard_OVERRIDE; |
65 | |
66 | //! Dummy. |
67 | virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& , |
68 | const Handle(Prs3d_Presentation)& , |
69 | const Standard_Integer ) Standard_OVERRIDE {} |
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70 | |
71 | const Bnd_Box& BoundingBox(); |
72 | |
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73 | private: |
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74 | IVtkOCC_Shape::Handle myShape; |
75 | Bnd_Box myBndBox; |
76 | Handle(Prs3d_Drawer) myOCCTDrawer; |
77 | }; |
78 | |
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79 | #endif // __IVTKOCC_SELECTABLEOBJECT_H__ |