Open CASCADE Technology  6.8.0
Public Types | Public Member Functions | Protected Attributes
BVH_Box< T, N > Class Template Reference

Defines axis aligned bounding box (AABB) based on BVH vectors. More...

#include <BVH_Box.hxx>

Public Types

typedef BVH::VectorType< T, N >
::Type 
BVH_VecNt
 

Public Member Functions

 BVH_Box ()
 Creates uninitialized bounding box. More...
 
 BVH_Box (const BVH_VecNt &thePoint)
 Creates bounding box of given point. More...
 
 BVH_Box (const BVH_Box &theBox)
 Creates copy of another bounding box. More...
 
 BVH_Box (const BVH_VecNt &theMinPoint, const BVH_VecNt &theMaxPoint)
 Creates bounding box from corner points. More...
 
void Clear ()
 Clears bounding box. More...
 
Standard_Boolean IsValid () const
 Is bounding box valid? More...
 
void Add (const BVH_VecNt &thePoint)
 Appends new point to the bounding box. More...
 
void Combine (const BVH_Box &theVolume)
 Combines bounding box with another one. More...
 
const BVH_VecNtCornerMin () const
 Returns minimum point of bounding box. More...
 
const BVH_VecNtCornerMax () const
 Returns maximum point of bounding box. More...
 
BVH_VecNtCornerMin ()
 Returns minimum point of bounding box. More...
 
BVH_VecNtCornerMax ()
 Returns maximum point of bounding box. More...
 
Area () const
 Returns surface area of bounding box. More...
 
BVH_VecNt Size () const
 Returns diagonal of bounding box. More...
 
BVH_VecNt Center () const
 Returns center of bounding box. More...
 
Center (const Standard_Integer theAxis) const
 Returns center of bounding box along the given axis. More...
 

Protected Attributes

BVH_VecNt myMinPoint
 Minimum point of bounding box. More...
 
BVH_VecNt myMaxPoint
 Maximum point of bounding box. More...
 
Standard_Boolean myIsInited
 Is bounding box initialized? More...
 

Detailed Description

template<class T, int N>
class BVH_Box< T, N >

Defines axis aligned bounding box (AABB) based on BVH vectors.

Template Parameters
TNumeric data type
NVector dimension

Member Typedef Documentation

template<class T, int N>
typedef BVH::VectorType<T, N>::Type BVH_Box< T, N >::BVH_VecNt

Constructor & Destructor Documentation

template<class T, int N>
BVH_Box< T, N >::BVH_Box ( )
inline

Creates uninitialized bounding box.

template<class T, int N>
BVH_Box< T, N >::BVH_Box ( const BVH_VecNt thePoint)
inline

Creates bounding box of given point.

template<class T, int N>
BVH_Box< T, N >::BVH_Box ( const BVH_Box< T, N > &  theBox)
inline

Creates copy of another bounding box.

template<class T, int N>
BVH_Box< T, N >::BVH_Box ( const BVH_VecNt theMinPoint,
const BVH_VecNt theMaxPoint 
)
inline

Creates bounding box from corner points.

Member Function Documentation

template<class T, int N>
void BVH_Box< T, N >::Add ( const BVH_VecNt thePoint)

Appends new point to the bounding box.

template<class T, int N>
T BVH_Box< T, N >::Area ( ) const

Returns surface area of bounding box.

template<class T, int N>
BVH_VecNt BVH_Box< T, N >::Center ( ) const

Returns center of bounding box.

template<class T, int N>
T BVH_Box< T, N >::Center ( const Standard_Integer  theAxis) const

Returns center of bounding box along the given axis.

template<class T, int N>
void BVH_Box< T, N >::Clear ( )

Clears bounding box.

template<class T, int N>
void BVH_Box< T, N >::Combine ( const BVH_Box< T, N > &  theVolume)

Combines bounding box with another one.

template<class T, int N>
const BVH_VecNt& BVH_Box< T, N >::CornerMax ( ) const

Returns maximum point of bounding box.

template<class T, int N>
BVH_VecNt& BVH_Box< T, N >::CornerMax ( )

Returns maximum point of bounding box.

template<class T, int N>
const BVH_VecNt& BVH_Box< T, N >::CornerMin ( ) const

Returns minimum point of bounding box.

template<class T, int N>
BVH_VecNt& BVH_Box< T, N >::CornerMin ( )

Returns minimum point of bounding box.

template<class T, int N>
Standard_Boolean BVH_Box< T, N >::IsValid ( ) const

Is bounding box valid?

template<class T, int N>
BVH_VecNt BVH_Box< T, N >::Size ( ) const

Returns diagonal of bounding box.

Field Documentation

template<class T, int N>
Standard_Boolean BVH_Box< T, N >::myIsInited
protected

Is bounding box initialized?

template<class T, int N>
BVH_VecNt BVH_Box< T, N >::myMaxPoint
protected

Maximum point of bounding box.

template<class T, int N>
BVH_VecNt BVH_Box< T, N >::myMinPoint
protected

Minimum point of bounding box.


The documentation for this class was generated from the following file: