geom::aabb< T > Struct Template Reference

Axis-aligned bounding box. More...

#include <aabb.hpp>

Inheritance diagram for geom::aabb< T >:

Public Types
typedef math::vector< T, 3 >	vector_type
typedef math::matrix< T, 4, 4 >	matrix_type
typedef math::transform< T >	transform_type

Public Member Functions
	aabb (const vector_type &min_point, const vector_type &max_point)
	aabb ()
virtual bounding_volume_type	get_bounding_volume_type () const
	Returns the enumerated type of this bounding volume. More...
virtual bool	intersects (const sphere< T > &sphere) const
	Tests for intersection between this bounding volume and a bounding sphere. More...
virtual bool	intersects (const aabb< T > &aabb) const
	Tests for intersection between this bounding volume and an axis-aligned bounding box. More...
virtual bool	contains (const sphere< T > &sphere) const
	Tests whether this bounding volume contains a sphere. More...
virtual bool	contains (const aabb< T > &aabb) const
	Tests whether this bounding volume contains an axis-aligned bounding box. More...
virtual bool	contains (const vector_type &point) const
	Tests whether this bounding volume contains a point. More...
vector_type	corner (std::size_t index) const noexcept
	Returns the position of the specified corner. More...
Public Member Functions inherited from geom::bounding_volume< T >
bool	intersects (const bounding_volume &volume) const
	Tests for intersection between this bounding volume and another bounding volume. More...

Static Public Member Functions
static aabb	transform (const aabb &a, const transform_type &t)
	Transforms an AABB. More...
static aabb	transform (const aabb &a, const matrix_type &m)
	Transforms an AABB. More...

Public Attributes
vector_type	min_point
vector_type	max_point

Detailed Description

template<class T>
struct geom::aabb< T >

Axis-aligned bounding box.

Definition at line 36 of file aabb.hpp.

Member Typedef Documentation

matrix_type

template<class T >

typedef math::matrix<T, 4, 4> geom::aabb< T >::matrix_type

Definition at line 39 of file aabb.hpp.

transform_type

template<class T >

typedef math::transform<T> geom::aabb< T >::transform_type

Definition at line 40 of file aabb.hpp.

vector_type

template<class T >

typedef math::vector<T, 3> geom::aabb< T >::vector_type

Definition at line 38 of file aabb.hpp.

Constructor & Destructor Documentation

aabb() [1/2]

template<class T >

geom::aabb< T >::aabb	(	const vector_type &	min_point,
		const vector_type &	max_point
	)

Definition at line 124 of file aabb.hpp.

aabb() [2/2]

template<class T >

geom::aabb< T >::aabb

Definition at line 130 of file aabb.hpp.

Member Function Documentation

contains() [1/3]

template<class T >

bool geom::aabb< T >::contains ( const aabb< T > &  aabb ) const

virtual

Tests whether this bounding volume contains an axis-aligned bounding box.

Implements geom::bounding_volume< T >.

Definition at line 171 of file aabb.hpp.

contains() [2/3]

template<class T >

bool geom::aabb< T >::contains ( const sphere< T > &  sphere ) const

virtual

Tests whether this bounding volume contains a sphere.

Implements geom::bounding_volume< T >.

Definition at line 159 of file aabb.hpp.

contains() [3/3]

template<class T >

bool geom::aabb< T >::contains ( const vector_type &  point ) const

virtual

Tests whether this bounding volume contains a point.

Implements geom::bounding_volume< T >.

Definition at line 183 of file aabb.hpp.

corner()

template<class T >

aabb< T >::vector_type geom::aabb< T >::corner ( std::size_t  index ) const

noexcept

Returns the position of the specified corner.

Parameters

index

Index of a corner.

Returns

Position of the specified corner.

Definition at line 195 of file aabb.hpp.

get_bounding_volume_type()

template<class T >

bounding_volume_type geom::aabb< T >::get_bounding_volume_type ( ) const

inlinevirtual

Returns the enumerated type of this bounding volume.

Implements geom::bounding_volume< T >.

Definition at line 134 of file aabb.hpp.

intersects() [1/2]

template<class T >

bool geom::aabb< T >::intersects ( const aabb< T > &  aabb ) const

virtual

Tests for intersection between this bounding volume and an axis-aligned bounding box.

Implements geom::bounding_volume< T >.

Definition at line 147 of file aabb.hpp.

intersects() [2/2]

template<class T >

bool geom::aabb< T >::intersects ( const sphere< T > &  sphere ) const

virtual

Tests for intersection between this bounding volume and a bounding sphere.

Implements geom::bounding_volume< T >.

Definition at line 140 of file aabb.hpp.

transform() [1/2]

template<class T >

aabb< T > geom::aabb< T >::transform ( const aabb< T > &  a, const matrix_type &  m  )

static

Transforms an AABB.

Parameters

a	AABB to be transformed.
m	Matrix by which the AABB should be transformed.

Returns

Transformed AABB.

Definition at line 103 of file aabb.hpp.

transform() [2/2]

template<class T >

aabb< T > geom::aabb< T >::transform ( const aabb< T > &  a, const transform_type &  t  )

static

Transforms an AABB.

Parameters

a	AABB to be transformed.
t	Transform by which the AABB should be transformed.

Returns

Transformed AABB.

Definition at line 83 of file aabb.hpp.

Member Data Documentation

max_point

template<class T >

vector_type geom::aabb< T >::max_point

Definition at line 43 of file aabb.hpp.

min_point

template<class T >

vector_type geom::aabb< T >::min_point

Definition at line 42 of file aabb.hpp.

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

• aabb.hpp