Axis aligned bounding box used for frustum, this is not directly connectable with physics engine. More...

#include <tdme/engine/primitives/BoundingBox.h>

Collaboration diagram for BoundingBox:

Public Member Functions
	BoundingBox ()
	Public constructor. More...

	BoundingBox (BoundingBox *boundingBox)
	Public constructor. More...

	BoundingBox (OrientedBoundingBox *obb)
	Public constructor. More...

	BoundingBox (const Vector3 &min, const Vector3 &max)
	Public constructor. More...

Vector3	computeClosestPointInBoundingBox (const Vector3 &point)
	Compute closest point in bounding box of given point. More...

Vector3 &	getMin ()

Vector3 &	getMax ()

const vector< Vector3 > &	getVertices () const
	Returns bounding box vertices. More...

const Vector3 &	getCenter () const

const Vector3 &	getDimensions () const

void	fromBoundingVolume (BoundingBox *original)
	Set up this bounding volume from given bounding volume. More...

void	fromBoundingVolumeWithTransformations (BoundingBox *original, const Transformations &transformations)
	Create bounding volume from given original(of same type) with applied transformations. More...

void	extend (BoundingBox *boundingBox)
	Extend bounding box with given bounding box. More...

void	extend (const Vector3 &point)
	Extend bounding box with given point. More...

void	update ()
	Updates this bounding box. More...

Static Public Member Functions
static const array< array< int32_t, 3 >, 12 > *	getFacesVerticesIndexes ()

Private Attributes
Vector3	min

Vector3	max

vector< Vector3 >	vertices

Vector3	center

Vector3	dimensions

Static Private Attributes
static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE0_INDICES = {{ 0, 4, 7 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE1_INDICES = {{ 7, 3, 0 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE2_INDICES = {{ 6, 5, 1 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE3_INDICES = {{ 1, 2, 6 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE4_INDICES = {{ 5, 4, 0 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE5_INDICES = {{ 0, 1, 5 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE6_INDICES = {{ 3, 7, 6 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE7_INDICES = {{ 6, 2, 3 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE8_INDICES = {{ 2, 1, 0 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE9_INDICES = {{ 0, 3, 2 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE10_INDICES = {{ 4, 5, 6 }}

static STATIC_DLL_IMPEXT const array< int32_t, 3 >	FACE11_INDICES = {{ 6, 7, 4 }}

static STATIC_DLL_IMPEXT const array< array< int32_t, 3 >, 12 >	facesVerticesIndexes

Detailed Description

Axis aligned bounding box used for frustum, this is not directly connectable with physics engine.

Author: Andreas Drewke

Version: $Id$

Definition at line 24 of file BoundingBox.h.

Constructor & Destructor Documentation

◆ BoundingBox() [1/4]

BoundingBox ( )

Public constructor.

Definition at line 38 of file BoundingBox.cpp.

◆ BoundingBox() [2/4]

BoundingBox ( BoundingBox * boundingBox )

Public constructor.

Parameters

boundingBox bounding box

Definition at line 44 of file BoundingBox.cpp.

◆ BoundingBox() [3/4]

BoundingBox ( OrientedBoundingBox * obb )

Public constructor.

Parameters

obb	oriented bounding box

Definition at line 52 of file BoundingBox.cpp.

◆ BoundingBox() [4/4]

BoundingBox	(	const Vector3 &	min,
		const Vector3 &	max
	)

Public constructor.

Parameters

min	min
max	max

Definition at line 62 of file BoundingBox.cpp.

Member Function Documentation

◆ computeClosestPointInBoundingBox()

Vector3 computeClosestPointInBoundingBox ( const Vector3 & point )

inline

Compute closest point in bounding box of given point.

Parameters

point point

Returns: closest point of given point in bounding box

Definition at line 77 of file BoundingBox.h.

◆ extend() [1/2]

void extend ( BoundingBox * boundingBox )

inline

Extend bounding box with given bounding box.

Parameters

boundingBox bounding box

Definition at line 148 of file BoundingBox.h.

◆ extend() [2/2]

void extend ( const Vector3 & point )

inline

Extend bounding box with given point.

Parameters

point point

Definition at line 160 of file BoundingBox.h.

◆ fromBoundingVolume()

void fromBoundingVolume ( BoundingBox * original )

Set up this bounding volume from given bounding volume.

Parameters

original original bounding box

Definition at line 70 of file BoundingBox.cpp.

◆ fromBoundingVolumeWithTransformations()

void fromBoundingVolumeWithTransformations	(	BoundingBox *	original,
		const Transformations &	transformations
	)

Create bounding volume from given original(of same type) with applied transformations.

Parameters

original	original bounding box
transformations	transformations

Definition at line 79 of file BoundingBox.cpp.

◆ getCenter()

const Vector3 & getCenter ( ) const

inline

Returns: center

Definition at line 120 of file BoundingBox.h.

◆ getDimensions()

const Vector3 & getDimensions ( ) const

inline

Returns: half extension

Definition at line 127 of file BoundingBox.h.

◆ getFacesVerticesIndexes()

static const array< array< int32_t, 3 >, 12 > * getFacesVerticesIndexes ( )

inlinestatic

Returns: faces vertices indexes

Definition at line 113 of file BoundingBox.h.

◆ getMax()

Vector3 & getMax ( )

inline

Returns: max x,y,z vertex

Definition at line 98 of file BoundingBox.h.

◆ getMin()

Vector3 & getMin ( )

inline

Returns: min x,y,z vertex

Definition at line 91 of file BoundingBox.h.

◆ getVertices()

const vector< Vector3 > & getVertices ( ) const

inline

Returns bounding box vertices.

Returns: vertices

Definition at line 106 of file BoundingBox.h.

◆ update()

void update ( )

Updates this bounding box.

Definition at line 108 of file BoundingBox.cpp.

Member Data Documentation

◆ center

Vector3 center

private

Definition at line 44 of file BoundingBox.h.

◆ dimensions

Vector3 dimensions

private

Definition at line 45 of file BoundingBox.h.

◆ FACE0_INDICES

const array< int32_t, 3 > FACE0_INDICES = {{ 0, 4, 7 }}

staticprivate

Definition at line 28 of file BoundingBox.h.

◆ FACE10_INDICES

const array< int32_t, 3 > FACE10_INDICES = {{ 4, 5, 6 }}

staticprivate

Definition at line 38 of file BoundingBox.h.

◆ FACE11_INDICES

const array< int32_t, 3 > FACE11_INDICES = {{ 6, 7, 4 }}

staticprivate

Definition at line 39 of file BoundingBox.h.

◆ FACE1_INDICES

const array< int32_t, 3 > FACE1_INDICES = {{ 7, 3, 0 }}

staticprivate

Definition at line 29 of file BoundingBox.h.

◆ FACE2_INDICES

const array< int32_t, 3 > FACE2_INDICES = {{ 6, 5, 1 }}

staticprivate

Definition at line 30 of file BoundingBox.h.

◆ FACE3_INDICES

const array< int32_t, 3 > FACE3_INDICES = {{ 1, 2, 6 }}

staticprivate

Definition at line 31 of file BoundingBox.h.

◆ FACE4_INDICES

const array< int32_t, 3 > FACE4_INDICES = {{ 5, 4, 0 }}

staticprivate

Definition at line 32 of file BoundingBox.h.

◆ FACE5_INDICES

const array< int32_t, 3 > FACE5_INDICES = {{ 0, 1, 5 }}

staticprivate

Definition at line 33 of file BoundingBox.h.

◆ FACE6_INDICES

const array< int32_t, 3 > FACE6_INDICES = {{ 3, 7, 6 }}

staticprivate

Definition at line 34 of file BoundingBox.h.

◆ FACE7_INDICES

const array< int32_t, 3 > FACE7_INDICES = {{ 6, 2, 3 }}

staticprivate

Definition at line 35 of file BoundingBox.h.

◆ FACE8_INDICES

const array< int32_t, 3 > FACE8_INDICES = {{ 2, 1, 0 }}

staticprivate

Definition at line 36 of file BoundingBox.h.

◆ FACE9_INDICES

const array< int32_t, 3 > FACE9_INDICES = {{ 0, 3, 2 }}

staticprivate

Definition at line 37 of file BoundingBox.h.

◆ facesVerticesIndexes

const array< array< int32_t, 3 >, 12 > facesVerticesIndexes

staticprivate

Initial value:

=
{{
    FACE0_INDICES, FACE1_INDICES, FACE2_INDICES, FACE3_INDICES,
    FACE4_INDICES, FACE5_INDICES, FACE6_INDICES, FACE7_INDICES,
    FACE8_INDICES, FACE9_INDICES, FACE10_INDICES, FACE11_INDICES
}}

Definition at line 40 of file BoundingBox.h.

◆ max

Vector3 max

private

Definition at line 42 of file BoundingBox.h.

◆ min

Vector3 min

private

Definition at line 41 of file BoundingBox.h.

◆ vertices

vector<Vector3> vertices

private

Definition at line 43 of file BoundingBox.h.

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

/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/primitives/BoundingBox.h
/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/primitives/BoundingBox.cpp

Public Member Functions

Static Public Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BoundingBox() [1/4]

◆ BoundingBox() [2/4]

◆ BoundingBox() [3/4]

◆ BoundingBox() [4/4]

Member Function Documentation

◆ computeClosestPointInBoundingBox()

◆ extend() [1/2]

◆ extend() [2/2]

◆ fromBoundingVolume()

◆ fromBoundingVolumeWithTransformations()

◆ getCenter()

◆ getDimensions()

◆ getFacesVerticesIndexes()

◆ getMax()

◆ getMin()

◆ getVertices()

◆ update()

Member Data Documentation

◆ center

◆ dimensions

◆ FACE0_INDICES

◆ FACE10_INDICES

◆ FACE11_INDICES

◆ FACE1_INDICES

◆ FACE2_INDICES

◆ FACE3_INDICES

◆ FACE4_INDICES

◆ FACE5_INDICES

◆ FACE6_INDICES

◆ FACE7_INDICES

◆ FACE8_INDICES

◆ FACE9_INDICES

◆ facesVerticesIndexes

◆ max

◆ min

◆ vertices