Last change
on this file since 9602 was
8724,
checked in by bensch, 18 years ago
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merged the bsp-model-stuff back here
|
File size:
1.1 KB
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Rev | Line | |
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[8508] | 1 | /*! |
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| 2 | * @file aabb.h |
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| 3 | * Definition of an AABB (Axix Aligned Bounding Box) |
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| 4 | |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef _AABB_H |
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| 8 | #define _AABB_H |
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| 9 | |
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| 10 | #include "base_object.h" |
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| 11 | #include "bounding_volume.h" |
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| 12 | |
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| 13 | template<class T> class tList; |
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| 14 | |
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| 15 | //! A class representing an extended bounding volume tree: an obb tree |
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| 16 | class AABB : public BoundingVolume { |
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| 17 | |
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| 18 | public: |
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| 19 | AABB(); |
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| 20 | virtual ~AABB(); |
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| 21 | |
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| 22 | |
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| 23 | inline Vector getAxisX () const { return this->axis[0]; } |
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| 24 | inline Vector getAxisY () const { return this->axis[1]; } |
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| 25 | inline Vector getAxisZ () const { return this->axis[2]; } |
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| 26 | |
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| 27 | inline const float* getHalfLength() const { return this->halfLength; } |
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| 28 | |
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| 29 | virtual void mergeWith(const BoundingVolume &bv); |
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| 30 | |
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| 31 | virtual void drawBV(int currentDepth, int drawMode) const; |
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| 32 | |
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| 33 | |
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| 34 | |
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| 35 | public: |
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| 36 | Vector axis[3]; //!< Axes of oriented box [x,y,z] |
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| 37 | float halfLength[3]; //!< Half lengths of the box along the axis |
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| 38 | float covarianceMatrix[3][3]; //!< the covariance matrix |
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| 39 | |
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| 40 | bool bCollided; //!< is true if this obb has collided |
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| 41 | |
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| 42 | }; |
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| 43 | |
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| 44 | #endif /* _AABB_H */ |
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