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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_Properties_Header |
| 17 | #define _BVH_Properties_Header |
| 18 | |
| 19 | #include <BVH_Box.hxx> |
| 20 | |
| 21 | #include <Standard_Macro.hxx> |
| 22 | |
| 23 | //! Abstract properties of geometric object. |
| 24 | class BVH_Properties |
| 25 | { |
| 26 | public: |
| 27 | |
| 28 | //! Releases resources of object properties. |
| 29 | Standard_EXPORT virtual ~BVH_Properties() = 0; |
| 30 | |
| 31 | }; |
| 32 | |
| 33 | //! Stores transform properties of geometric object. |
| 34 | template<class T, int N> |
| 35 | class BVH_Transform : public BVH_Properties |
| 36 | { |
| 37 | public: |
| 38 | |
| 39 | //! Type of transformation matrix. |
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40 | typedef typename BVH::MatrixType<T, N>::Type BVH_MatNt; |
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41 | |
| 42 | public: |
| 43 | |
| 44 | //! Creates new identity transformation. |
| 45 | BVH_Transform(); |
| 46 | |
| 47 | //! Creates new transformation with specified matrix. |
| 48 | BVH_Transform (const BVH_MatNt& theTransform); |
| 49 | |
| 50 | //! Releases resources of transformation properties. |
| 51 | virtual ~BVH_Transform(); |
| 52 | |
| 53 | //! Returns transformation matrix. |
| 54 | const BVH_MatNt& Transform() const; |
| 55 | |
| 56 | //! Sets new transformation matrix. |
| 57 | void SetTransform (const BVH_MatNt& theTransform); |
| 58 | |
| 59 | //! Returns inversed transformation matrix. |
| 60 | const BVH_MatNt& Inversed() const; |
| 61 | |
| 62 | //! Applies transformation matrix to bounding box. |
| 63 | BVH_Box<T, N> Apply (const BVH_Box<T, N>& theBox) const; |
| 64 | |
| 65 | protected: |
| 66 | |
| 67 | BVH_MatNt myTransform; //!< Transformation matrix |
| 68 | BVH_MatNt myTransformInversed; //!< Inversed transformation matrix |
| 69 | |
| 70 | }; |
| 71 | |
| 72 | #include <BVH_Properties.lxx> |
| 73 | |
| 74 | #endif // _BVH_Properties_Header |
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