gBoundingBox Class Reference

#include <gBoundingBox.h>

Inheritance diagram for gBoundingBox:

Collaboration diagram for gBoundingBox:

Public Member Functions
	gBoundingBox ()
	gBoundingBox (float minX, float minY, float minZ, float maxX, float maxY, float maxZ)
	gBoundingBox (float minX, float minY, float minZ, float maxX, float maxY, float maxZ, glm::mat4 transformationMatrix)
	gBoundingBox (const gBoundingBox &b)
virtual	~gBoundingBox ()
void	set (float minX, float minY, float minZ, float maxX, float maxY, float maxZ)
void	set (const gBoundingBox &b)
bool	intersects (float minX, float minY, float minZ, float maxX, float maxY, float maxZ) const
bool	intersects (const gBoundingBox &b) const
bool	contains (float minX, float minY, float minZ, float maxX, float maxY, float maxZ) const
bool	contains (const gBoundingBox &b) const
bool	contains (float x, float y, float z) const
gBoundingBox	merge (const gBoundingBox &other) const
gBoundingBox	offset (const glm::vec3 &offset) const
bool	intersects (gRay &ray) const
float	distance (gRay &ray) const
bool	intersects (gRay *ray) const
float	distance (gRay *ray) const
const glm::vec3 &	getMin () const
const glm::vec3 &	getMax () const
float	minX () const
float	minY () const
float	minZ () const
float	maxX () const
float	maxY () const
float	maxZ () const
float	getWidth () const
float	getHeight () const
float	getDepth () const
const glm::vec3 &	getOrigin () const
void	setTransformationMatrix (const glm::mat4 &matrix)
bool	intersectsOBB (gRay *ray) const
float	distanceOBB (gRay *ray) const
void	draw () const
void	drawOBB () const
Public Member Functions inherited from gRenderObject
	gRenderObject ()
int	getScreenWidth ()
int	getScreenHeight ()
void	pushMatrix ()
void	popMatrix ()
Public Member Functions inherited from gObject
	gObject ()
void	logi (std::string message)
void	logd (std::string message)
void	logw (std::string message)
void	loge (std::string message)
void	logi (std::string tag, std::string message)
void	logd (std::string tag, std::string message)
void	logw (std::string tag, std::string message)
void	loge (std::string tag, std::string message)

Static Public Member Functions
static bool	intersects (float minX1, float minY1, float minZ1, float maxX1, float maxY1, float maxZ1, float minX2, float minY2, float minZ2, float maxX2, float maxY2, float maxZ2)
static bool	intersects (const gBoundingBox &b1, const gBoundingBox &b2)
static bool	contains (float minX1, float minY1, float minZ1, float maxX1, float maxY1, float maxZ1, float minX2, float minY2, float minZ2, float maxX2, float maxY2, float maxZ2)
static bool	contains (const gBoundingBox &b1, const gBoundingBox &b2)
Static Public Member Functions inherited from gRenderObject
static void	setScreenSize (int screenWidth, int screenHeight)
static void	setUnitScreenSize (int unitWidth, int unitHeight)
static void	setScreenScaling (int screenScaling)
static void	enableShadowMapping ()
static void	disableShadowMapping ()
static bool	isShadowMappingEnabled ()
static gRenderer *	getRenderer ()
static void	destroyRenderer ()
static void	createRenderer ()
Static Public Member Functions inherited from gObject
static std::string	gGetAppDir ()
static std::string	gGetAssetsDir ()
static void	gSetAssetsDir (std::string assetsDir)
static std::string	gGetFilesDir ()
static std::string	gGetImagesDir ()
static std::string	gGetFontsDir ()
static std::string	gGetModelsDir ()
static std::string	gGetTexturesDir ()
static std::string	gGetShadersDir ()
static std::string	gGetSoundsDir ()
static std::string	gGetDatabasesDir ()
static std::string	gGetVideosDir ()
static void	setCurrentResolution (int scalingNo, int currentResolutionNo)

Additional Inherited Members
Static Public Attributes inherited from gObject
static const int	LOGLEVEL_SILENT
static const int	LOGLEVEL_DEBUG
static const int	LOGLEVEL_INFO
static const int	LOGLEVEL_WARNING
static const int	LOGLEVEL_ERROR
Static Protected Attributes inherited from gRenderObject
static bool	isshadowmappingenabled
Static Protected Attributes inherited from gObject
static int	renderpassnum
static int	renderpassno
static int	releasescaling
static int	releaseresolution

Detailed Description

gBoundingBox represents an axis aligned box (AABB) defined by 6 parameters for the minimum and maximum values of its corners. Abounding box has 3 size parameters: width, height and depth; that are calculated automatically after setting min and max values. One can use gBoundingBox in calculating broad distance intersection(rejection test) of the objects.

Constructor & Destructor Documentation

gBoundingBox() [1/4]

gBoundingBox::gBoundingBox

(

)

gBoundingBox() [2/4]

gBoundingBox::gBoundingBox	(	float	minX,
		float	minY,
		float	minZ,
		float	maxX,
		float	maxY,
		float	maxZ
	)

gBoundingBox() [3/4]

gBoundingBox::gBoundingBox	(	float	minX,
		float	minY,
		float	minZ,
		float	maxX,
		float	maxY,
		float	maxZ,
		glm::mat4	transformationMatrix
	)

gBoundingBox() [4/4]

gBoundingBox::gBoundingBox

(

const gBoundingBox &

b

)

~gBoundingBox()

virtual gBoundingBox::~gBoundingBox ( )

virtual

Member Function Documentation

contains() [1/5]

bool gBoundingBox::contains

(

const gBoundingBox &

b

)

const

contains() [2/5]

static bool gBoundingBox::contains ( const gBoundingBox &  b1, const gBoundingBox &  b2  )

static

contains() [3/5]

bool gBoundingBox::contains	(	float	minX,
		float	minY,
		float	minZ,
		float	maxX,
		float	maxY,
		float	maxZ
	)		const

contains() [4/5]

static bool gBoundingBox::contains ( float  minX1, float  minY1, float  minZ1, float  maxX1, float  maxY1, float  maxZ1, float  minX2, float  minY2, float  minZ2, float  maxX2, float  maxY2, float  maxZ2  )

static

contains() [5/5]

bool gBoundingBox::contains	(	float	x,
		float	y,
		float	z
	)		const

distance() [1/2]

float gBoundingBox::distance

(

gRay &

ray

)

const

distance() [2/2]

float gBoundingBox::distance

(

gRay *

ray

)

const

distanceOBB()

float gBoundingBox::distanceOBB

(

gRay *

ray

)

const

draw()

void gBoundingBox::draw

(

)

const

drawOBB()

void gBoundingBox::drawOBB

(

)

const

getDepth()

float gBoundingBox::getDepth

(

)

const

getHeight()

float gBoundingBox::getHeight

(

)

const

getMax()

const glm::vec3 & gBoundingBox::getMax

(

)

const

getMin()

const glm::vec3 & gBoundingBox::getMin

(

)

const

getOrigin()

const glm::vec3 & gBoundingBox::getOrigin

(

)

const

getWidth()

float gBoundingBox::getWidth

(

)

const

intersects() [1/6]

bool gBoundingBox::intersects

(

const gBoundingBox &

b

)

const

intersects() [2/6]

static bool gBoundingBox::intersects ( const gBoundingBox &  b1, const gBoundingBox &  b2  )

static

intersects() [3/6]

bool gBoundingBox::intersects	(	float	minX,
		float	minY,
		float	minZ,
		float	maxX,
		float	maxY,
		float	maxZ
	)		const

intersects() [4/6]

static bool gBoundingBox::intersects ( float  minX1, float  minY1, float  minZ1, float  maxX1, float  maxY1, float  maxZ1, float  minX2, float  minY2, float  minZ2, float  maxX2, float  maxY2, float  maxZ2  )

static

intersects() [5/6]

bool gBoundingBox::intersects

(

gRay &

ray

)

const

intersects() [6/6]

bool gBoundingBox::intersects

(

gRay *

ray

)

const

intersectsOBB()

bool gBoundingBox::intersectsOBB

(

gRay *

ray

)

const

maxX()

float gBoundingBox::maxX

(

)

const

maxY()

float gBoundingBox::maxY

(

)

const

maxZ()

float gBoundingBox::maxZ

(

)

const

merge()

gBoundingBox gBoundingBox::merge

(

const gBoundingBox &

other

)

const

minX()

float gBoundingBox::minX

(

)

const

minY()

float gBoundingBox::minY

(

)

const

minZ()

float gBoundingBox::minZ

(

)

const

offset()

gBoundingBox gBoundingBox::offset

(

const glm::vec3 &

offset

)

const

set() [1/2]

void gBoundingBox::set

(

const gBoundingBox &

b

)

set() [2/2]

void gBoundingBox::set	(	float	minX,
		float	minY,
		float	minZ,
		float	maxX,
		float	maxY,
		float	maxZ
	)

setTransformationMatrix()

void gBoundingBox::setTransformationMatrix

(

const glm::mat4 &

matrix

)

---

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

• gBoundingBox.h