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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_Object_Header |
| 17 | #define _BVH_Object_Header |
| 18 | |
| 19 | #include <BVH_Box.hxx> |
| 20 | #include <BVH_Properties.hxx> |
| 21 | |
| 22 | #include <NCollection_Handle.hxx> |
| 23 | |
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24 | //! Abstract geometric object bounded by BVH box. |
| 25 | //! \tparam T Numeric data type |
| 26 | //! \tparam N Vector dimension |
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27 | template<class T, int N> |
| 28 | class BVH_Object |
| 29 | { |
| 30 | public: |
| 31 | |
| 32 | //! Creates new abstract geometric object. |
| 33 | BVH_Object(); |
| 34 | |
| 35 | //! Releases resources of geometric object. |
| 36 | virtual ~BVH_Object() = 0; |
| 37 | |
| 38 | public: |
| 39 | |
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40 | //! Returns AABB of the geometric object. |
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41 | virtual BVH_Box<T, N> Box() const = 0; |
| 42 | |
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43 | //! Returns properties of the geometric object. |
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44 | virtual const NCollection_Handle<BVH_Properties>& Properties() const; |
| 45 | |
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46 | //! Sets properties of the geometric object. |
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47 | virtual void SetProperties (const NCollection_Handle<BVH_Properties>& theProperties); |
| 48 | |
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49 | //! Marks object state as outdated (needs BVH rebuilding). |
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50 | virtual void MarkDirty(); |
| 51 | |
| 52 | protected: |
| 53 | |
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54 | Standard_Boolean myIsDirty; //!< Marks internal object state as outdated |
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55 | NCollection_Handle<BVH_Properties> myProperties; //!< Generic properties assigned to the object |
| 56 | |
| 57 | }; |
| 58 | |
| 59 | #include <BVH_Object.lxx> |
| 60 | |
| 61 | #endif // _BVH_Object_Header |
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