AABB Class Reference

#include <CCAABB.h>

Public Member Functions
	AABB ()
	Constructor. More...
	AABB (const Vec3 &min, const Vec3 &max)
	Constructor. More...
	AABB ( var min, var max)
	Constructor. More...
	AABB ( local min, local max)
	Constructor. More...
	AABB (const AABB &box)
	Constructor. More...
	AABB ( var box)
	Constructor. More...
	AABB ( local box)
	Constructor. More...
Vec3	getCenter ()
	Gets the center point of the bounding box. More...
local	getCenter ()
	Gets the center point of the bounding box. More...
void	getCorners (Vec3 *dst) const
var	getCorners ( var dst)
local	getCorners ( local dst)
bool	intersects (const AABB &aabb) const
	Tests whether this bounding box intersects the specified bounding object. More...
var	intersects ( var aabb)
	Tests whether this bounding box intersects the specified bounding object. More...
local	intersects ( local aabb)
	Tests whether this bounding box intersects the specified bounding object. More...
bool	containPoint (const Vec3 &point) const
	check whether the point is in. More...
var	containPoint ( var point)
	check whether the point is in. More...
local	containPoint ( local point)
	check whether the point is in. More...
void	merge (const AABB &box)
	Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box. More...
local	merge ( local box)
	Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box. More...
void	set (const Vec3 &min, const Vec3 &max)
	Sets this bounding box to the specified values. More...
var	set ( var min, var max)
	Sets this bounding box to the specified values. More...
local	set ( local min, local max)
	Sets this bounding box to the specified values. More...
void	reset ()
	reset min and max value. More...
local	reset ()
	reset min and max value. More...
bool	isEmpty () const
var	isEmpty ()
local	isEmpty ()
void	updateMinMax (const Vec3 *point, ssize_t num)
	update the _min and _max from the given point. More...
local	updateMinMax ( local point, local num)
	update the _min and _max from the given point. More...
void	transform (const Mat4 &mat)
	Transforms the bounding box by the given transformation matrix. More...
var	transform ( var mat)
	Transforms the bounding box by the given transformation matrix. More...
local	transform ( local mat)
	Transforms the bounding box by the given transformation matrix. More...

Public Attributes
Vec3	_min
local	_min
Vec3	_max
var	_max
local	_max

Constructor & Destructor Documentation

AABB

(

)

Constructor.

var AABB

(

)

Constructor.

local AABB

(

)

Constructor.

AABB	(	const Vec3 &	min,
		const Vec3 &	max
	)

Constructor.

var AABB	(	var	min,
		var	max
	)

Constructor.

local AABB	(	local	min,
		local	max
	)

Constructor.

AABB

(

const AABB &

box

)

Constructor.

var AABB

(

var

box

)

Constructor.

local AABB

(

local

box

)

Constructor.

Member Function Documentation

bool containPoint

(

const Vec3 &

point

)

const

check whether the point is in.

var containPoint

(

var

point

)

check whether the point is in.

local containPoint

(

local

point

)

check whether the point is in.

Vec3 getCenter

(

)

Gets the center point of the bounding box.

var getCenter

(

)

Gets the center point of the bounding box.

local getCenter

(

)

Gets the center point of the bounding box.

void getCorners

(

Vec3 *

dst

)

const

var getCorners

(

var

dst

)

local getCorners

(

local

dst

)

bool intersects

(

const AABB &

aabb

)

const

Tests whether this bounding box intersects the specified bounding object.

var intersects

(

var

aabb

)

Tests whether this bounding box intersects the specified bounding object.

local intersects

(

local

aabb

)

Tests whether this bounding box intersects the specified bounding object.

bool isEmpty

(

)

const

var isEmpty

(

)

local isEmpty

(

)

void merge

(

const AABB &

box

)

Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box.

var merge

(

var

box

)

Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box.

local merge

(

local

box

)

Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box.

void reset

(

)

reset min and max value.

var reset

(

)

reset min and max value.

local reset

(

)

reset min and max value.

void set	(	const Vec3 &	min,
		const Vec3 &	max
	)

Sets this bounding box to the specified values.

var set	(	var	min,
		var	max
	)

Sets this bounding box to the specified values.

local set	(	local	min,
		local	max
	)

Sets this bounding box to the specified values.

void transform

(

const Mat4 &

mat

)

Transforms the bounding box by the given transformation matrix.

var transform

(

var

mat

)

Transforms the bounding box by the given transformation matrix.

local transform

(

local

mat

)

Transforms the bounding box by the given transformation matrix.

void updateMinMax	(	const Vec3 *	point,
		ssize_t	num
	)

update the _min and _max from the given point.

var updateMinMax	(	var	point,
		var	num
	)

update the _min and _max from the given point.

local updateMinMax	(	local	point,
		local	num
	)

update the _min and _max from the given point.

Member Data Documentation

Vec3 _max

var _max

local _max

Vec3 _min

var _min

local _min

---

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

• /Users/huabingxu/work/cocos2d-x/cocos/3d/CCAABB.h