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1 | // Created on: 2013-12-20 |
2 | // Created by: Denis BOGOLEPOV |
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3 | // Copyright (c) 2013-2014 OPEN CASCADE SAS |
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4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
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. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #ifndef _BVH_ObjectSet_Header |
17 | #define _BVH_ObjectSet_Header |
18 | |
19 | #include <BVH_Set.hxx> |
20 | #include <BVH_Object.hxx> |
21 | |
22 | #include <NCollection_Vector.hxx> |
23 | |
24 | //! Set of abstract geometric objects to build BVH. |
25 | template<class T, int N> |
26 | class BVH_ObjectSet : public BVH_Set<T, N> |
27 | { |
28 | public: |
29 | |
30 | //! Type for array of geometric objects. |
31 | typedef NCollection_Vector<NCollection_Handle<BVH_Object<T, N> > > BVH_ObjectList; |
32 | |
33 | public: |
34 | |
35 | //! Creates set of geometric objects. |
36 | BVH_ObjectSet(); |
37 | |
38 | //! Releases resources of set of geometric objects. |
39 | virtual ~BVH_ObjectSet(); |
40 | |
41 | public: |
42 | |
43 | //! Clears all geometric objects. |
44 | virtual void Clear(); |
45 | |
46 | //! Returns array of geometric objects. |
47 | BVH_ObjectList& Objects(); |
48 | |
49 | //! Returns array of geometric objects. |
50 | const BVH_ObjectList& Objects() const; |
51 | |
52 | public: |
53 | |
54 | //! Return total number of objects. |
55 | virtual Standard_Integer Size() const; |
56 | |
57 | //! Returns AABB of specified object. |
58 | virtual BVH_Box<T, N> Box (const Standard_Integer theIndex) const; |
59 | |
60 | //! Returns centroid position in specified axis. |
61 | virtual T Center (const Standard_Integer theIndex, const Standard_Integer theAxis) const; |
62 | |
63 | //! Swaps indices of two specified objects in the set. |
64 | virtual void Swap (const Standard_Integer theIndex1, const Standard_Integer theIndex2); |
65 | |
66 | protected: |
67 | |
68 | BVH_ObjectList myObjects; //!< Array of geometric objects |
69 | |
70 | }; |
71 | |
72 | #include <BVH_ObjectSet.lxx> |
73 | |
74 | #endif // _BVH_ObjectSet_Header |