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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 |