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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 | |
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22 | //! Array of abstract entities (bounded by BVH boxes) to built BVH. |
| 23 | //! \tparam T Numeric data type |
| 24 | //! \tparam N Vector dimension |
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25 | template<class T, int N> |
| 26 | class BVH_ObjectSet : public BVH_Set<T, N> |
| 27 | { |
| 28 | public: |
| 29 | |
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30 | //! Type of array of geometric objects. |
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31 | typedef NCollection_Vector<NCollection_Handle<BVH_Object<T, N> > > BVH_ObjectList; |
| 32 | |
| 33 | public: |
| 34 | |
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35 | //! Creates new set of geometric objects. |
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36 | BVH_ObjectSet(); |
| 37 | |
| 38 | //! Releases resources of set of geometric objects. |
| 39 | virtual ~BVH_ObjectSet(); |
| 40 | |
| 41 | public: |
| 42 | |
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43 | //! Removes all geometric objects. |
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44 | virtual void Clear(); |
| 45 | |
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46 | //! Returns reference to the array of geometric objects. |
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47 | BVH_ObjectList& Objects(); |
| 48 | |
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49 | //! Returns reference to the array of geometric objects. |
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50 | const BVH_ObjectList& Objects() const; |
| 51 | |
| 52 | public: |
| 53 | |
| 54 | //! Return total number of objects. |
| 55 | virtual Standard_Integer Size() const; |
| 56 | |
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57 | //! Returns AABB of the given object. |
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58 | virtual BVH_Box<T, N> Box (const Standard_Integer theIndex) const; |
| 59 | |
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60 | //! Returns centroid position along the given axis. |
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61 | virtual T Center (const Standard_Integer theIndex, const Standard_Integer theAxis) const; |
| 62 | |
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63 | //! Performs transposing the two given objects in the set. |
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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 |
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