OBB Class Reference

#include <CCOBB.h>

Public Member Functions
	OBB ()
	OBB ()
	OBB (const AABB &aabb)
	OBB (const Vec3 *verts, int num)
	OBB ( var verts, var num)
	OBB ( local verts, local num)
bool	containPoint (const Vec3 &point) const
var	containPoint ( var point)
local	containPoint ( local point)
void	set (const Vec3 &center, const Vec3 &_xAxis, const Vec3 &_yAxis, const Vec3 &_zAxis, const Vec3 &_extents)
var	set ( var center, var _xAxis, var _yAxis, var _zAxis, var _extents)
local	set ( local center, local _xAxis, local _yAxis, local _zAxis, local _extents)
void	reset ()
void	getCorners (Vec3 *verts) const
var	getCorners ( var verts)
local	getCorners ( local verts)
bool	intersects (const OBB &box) const
var	intersects ( var box)
local	intersects ( local box)
void	transform (const Mat4 &mat)
	Transforms the obb by the given transformation matrix. More...
var	transform ( var mat)
	Transforms the obb by the given transformation matrix. More...
local	transform ( local mat)
	Transforms the obb by the given transformation matrix. More...

Public Attributes
Vec3	_center
Vec3	_xAxis
var	_xAxis
local	_xAxis
Vec3	_yAxis
var	_yAxis
local	_yAxis
Vec3	_zAxis
var	_zAxis
local	_zAxis
Vec3	_extents
var	_extents
local	_extents

Protected Member Functions
float	projectPoint (const Vec3 &point, const Vec3 &axis) const
void	getInterval (const OBB &box, const Vec3 &axis, float &min, float &max) const
var	getInterval ( var box, var axis, var min, var max)
local	getInterval ( local box, local axis, local min, local max)
Vec3	getEdgeDirection (int index) const
Vec3	getFaceDirection (int index) const
var	getFaceDirection ( var index)
local	getFaceDirection ( local index)

Constructor & Destructor Documentation

OBB

(

)

var OBB

(

)

local OBB

(

)

OBB

(

const AABB &

aabb

)

var OBB

(

var

aabb

)

local OBB

(

local

aabb

)

OBB	(	const Vec3 *	verts,
		int	num
	)

var OBB	(	var	verts,
		var	num
	)

local OBB	(	local	verts,
		local	num
	)

Member Function Documentation

bool containPoint

(

const Vec3 &

point

)

const

var containPoint

(

var

point

)

local containPoint

(

local

point

)

void getCorners

(

Vec3 *

verts

)

const

var getCorners

(

var

verts

)

local getCorners

(

local

verts

)

Vec3 getEdgeDirection ( int  index ) const

protected

var getEdgeDirection ( var  index )

protected

local getEdgeDirection ( local  index )

protected

Vec3 getFaceDirection ( int  index ) const

protected

var getFaceDirection ( var  index )

protected

local getFaceDirection ( local  index )

protected

void getInterval ( const OBB &  box, const Vec3 &  axis, float &  min, float &  max  ) const

protected

var getInterval ( var  box, var  axis, var  min, var  max  )

protected

local getInterval ( local  box, local  axis, local  min, local  max  )

protected

bool intersects

(

const OBB &

box

)

const

var intersects

(

var

box

)

local intersects

(

local

box

)

float projectPoint ( const Vec3 &  point, const Vec3 &  axis  ) const

protected

var projectPoint ( var  point, var  axis  )

protected

local projectPoint ( local  point, local  axis  )

protected

void reset

(

)

var reset

(

)

local reset

(

)

void set	(	const Vec3 &	center,
		const Vec3 &	_xAxis,
		const Vec3 &	_yAxis,
		const Vec3 &	_zAxis,
		const Vec3 &	_extents
	)

var set	(	var	center,
		var	_xAxis,
		var	_yAxis,
		var	_zAxis,
		var	_extents
	)

local set	(	local	center,
		local	_xAxis,
		local	_yAxis,
		local	_zAxis,
		local	_extents
	)

void transform

(

const Mat4 &

mat

)

Transforms the obb by the given transformation matrix.

var transform

(

var

mat

)

Transforms the obb by the given transformation matrix.

local transform

(

local

mat

)

Transforms the obb by the given transformation matrix.

Member Data Documentation

Vec3 _center

var _center

local _center

Vec3 _extents

var _extents

local _extents

Vec3 _xAxis

var _xAxis

local _xAxis

Vec3 _yAxis

var _yAxis

local _yAxis

Vec3 _zAxis

var _zAxis

local _zAxis

---

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

• /Users/guanghui/cocos2d-x-v2/cocos/3d/CCOBB.h