CCCoreLib::BoundingBoxTpl< T > Class Template Reference

Bounding box structure. More...

#include <BoundingBox.h>

Collaboration diagram for CCCoreLib::BoundingBoxTpl< T >:

Public Member Functions
	BoundingBoxTpl ()
	Default constructor.
	BoundingBoxTpl (const Vector3Tpl< T > &minCorner, const Vector3Tpl< T > &maxCorner, bool valid)
	Constructor from two vectors (lower min. and upper max. corners)
BoundingBoxTpl< T >	operator+ (const BoundingBoxTpl< T > &bbox) const
	Returns the 'sum' of this bounding-box and another one.
const BoundingBoxTpl< T > &	operator+= (const BoundingBoxTpl< T > &bbox)
	In place 'sum' of this bounding-box with another one.
const BoundingBoxTpl< T > &	operator+= (const Vector3Tpl< T > &V)
	Shifts the bounding box with a vector.
const BoundingBoxTpl< T > &	operator-= (const Vector3Tpl< T > &V)
	Shifts the bounding box with a vector.
const BoundingBoxTpl< T > &	operator*= (T scaleFactor)
	Scales the bounding box.
const BoundingBoxTpl< T > &	operator*= (const SquareMatrixTpl< T > &mat)
	Rotates the bounding box.
void	clear ()
	Resets the bounding box. More...
void	add (const Vector3Tpl< T > &P)
	'Enlarges' the bounding box with a point
const Vector3Tpl< T > &	minCorner () const
	Returns min corner (const)
const Vector3Tpl< T > &	maxCorner () const
	Returns max corner (const)
Vector3Tpl< T > &	minCorner ()
	Returns min corner.
Vector3Tpl< T > &	maxCorner ()
	Returns max corner.
Vector3Tpl< T >	getCenter () const
	Returns center.
Vector3Tpl< T >	getDiagVec () const
	Returns diagonal vector.
T	getDiagNorm () const
	Returns diagonal length.
double	getDiagNormd () const
	Returns diagonal length (double precision)
T	getMinBoxDim () const
	Returns minimal box dimension.
T	getMaxBoxDim () const
	Returns maximal box dimension.
double	computeVolume () const
	Returns the bounding-box volume.
void	setValidity (bool state)
	Sets bonding box validity.
bool	isValid () const
	Returns whether bounding box is valid or not.
T	minDistTo (const BoundingBoxTpl< T > &bbox) const
	Computes min gap (absolute distance) between this bounding-box and another one. More...
bool	contains (const Vector3Tpl< T > &P) const
	Returns whether a points is inside the box or not. More...

Protected Attributes
Vector3Tpl< T >	m_bbMin
	Lower min. corner.
Vector3Tpl< T >	m_bbMax
	Upper max. corner.
bool	m_valid
	Validity.

Detailed Description

template<typename T>
class CCCoreLib::BoundingBoxTpl< T >

Bounding box structure.

Member Function Documentation

clear()

template<typename T >

void CCCoreLib::BoundingBoxTpl< T >::clear ( )

inline

Resets the bounding box.

(0,0,0) --> (0,0,0)

contains()

template<typename T >

bool CCCoreLib::BoundingBoxTpl< T >::contains ( const Vector3Tpl< T > &  P ) const

inline

Returns whether a points is inside the box or not.

Warning: box should be valid!

minDistTo()

template<typename T >

T CCCoreLib::BoundingBoxTpl< T >::minDistTo ( const BoundingBoxTpl< T > &  bbox ) const

inline

Computes min gap (absolute distance) between this bounding-box and another one.

Returns

min gap (>=0) or -1 if at least one of the box is not valid

---

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

• BoundingBox.h