1 // Created on: 2016-06-20
2 // Created by: Denis BOGOLEPOV
3 // Copyright (c) 2016 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
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.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 #ifndef _BVH_QuadTree_Header
17 #define _BVH_QuadTree_Header
19 #include <BVH_Tree.hxx>
21 //! Specialization of quad BVH (QBVH) tree.
22 template<class T, int N>
23 class BVH_Tree<T, N, BVH_QuadTree> : public BVH_TreeBase<T, N>
25 public: //! @name general methods
27 //! Creates new empty BVH tree.
28 BVH_Tree() : BVH_TreeBase<T, N>() { }
30 //! Returns index of the K-th child of the given inner node.
31 //! \tparam K the index of node child (from 0 to 3)
33 int Child (const int theNodeIndex) const;
37 #include <BVH_QuadTree.lxx>
39 #endif // _BVH_QuadTree_Header