btQuadWord Class Reference

The btQuadWord class is base class for btVector3 and btQuaternion. More...

#include <btQuadWord.h>

Inheritance diagram for btQuadWord:

Public Member Functions
const btScalar &	getX () const
	Return the x value.
const btScalar &	getY () const
	Return the y value.
const btScalar &	getZ () const
	Return the z value.
void	setX (btScalar _x)
	Set the x value.
void	setY (btScalar _y)
	Set the y value.
void	setZ (btScalar _z)
	Set the z value.
void	setW (btScalar _w)
	Set the w value.
const btScalar &	x () const
	Return the x value.
const btScalar &	y () const
	Return the y value.
const btScalar &	z () const
	Return the z value.
const btScalar &	w () const
	Return the w value.
	operator btScalar * ()
	operator btScalar*() replaces operator[], using implicit conversion. We added operator != and operator == to avoid pointer comparisons.
	operator const btScalar * () const
bool	operator== (const btQuadWord &other) const
bool	operator!= (const btQuadWord &other) const
void	setValue (const btScalar &_x, const btScalar &_y, const btScalar &_z)
	Set x,y,z and zero w.
void	setValue (const btScalar &_x, const btScalar &_y, const btScalar &_z, const btScalar &_w)
	Set the values.
	btQuadWord ()
	No initialization constructor.
	btQuadWord (const btScalar &_x, const btScalar &_y, const btScalar &_z)
	Three argument constructor (zeros w)
	btQuadWord (const btScalar &_x, const btScalar &_y, const btScalar &_z, const btScalar &_w)
	Initializing constructor.
void	setMax (const btQuadWord &other)
	Set each element to the max of the current values and the values of another btQuadWord.
void	setMin (const btQuadWord &other)
	Set each element to the min of the current values and the values of another btQuadWord.

Protected Attributes
btScalar	m_floats [4]

Detailed Description

The btQuadWord class is base class for btVector3 and btQuaternion.

Some issues under PS3 Linux with IBM 2.1 SDK, gcc compiler prevent from using aligned quadword.

Definition at line 29 of file btQuadWord.h.

Constructor & Destructor Documentation

btQuadWord() [1/3]

btQuadWord::btQuadWord ( )

inline

No initialization constructor.

Definition at line 178 of file btQuadWord.h.

btQuadWord() [2/3]

btQuadWord::btQuadWord ( const btScalar &  _x, const btScalar &  _y, const btScalar &  _z  )

inline

Three argument constructor (zeros w)

Parameters

x	Value of x
y	Value of y
z	Value of z

Definition at line 188 of file btQuadWord.h.

btQuadWord() [3/3]

btQuadWord::btQuadWord ( const btScalar &  _x, const btScalar &  _y, const btScalar &  _z, const btScalar &  _w  )

inline

Initializing constructor.

Parameters

x	Value of x
y	Value of y
z	Value of z
w	Value of w

Definition at line 199 of file btQuadWord.h.

Member Function Documentation

getX()

const btScalar & btQuadWord::getX ( ) const

inline

Return the x value.

Definition at line 99 of file btQuadWord.h.

getY()

const btScalar & btQuadWord::getY ( ) const

inline

Return the y value.

Definition at line 101 of file btQuadWord.h.

getZ()

const btScalar & btQuadWord::getZ ( ) const

inline

Return the z value.

Definition at line 103 of file btQuadWord.h.

operator btScalar *()

btQuadWord::operator btScalar * ( )

inline

operator btScalar*() replaces operator[], using implicit conversion. We added operator != and operator == to avoid pointer comparisons.

Definition at line 124 of file btQuadWord.h.

operator const btScalar *()

btQuadWord::operator const btScalar * ( ) const

inline

Definition at line 125 of file btQuadWord.h.

operator!=()

bool btQuadWord::operator!= ( const btQuadWord &  other ) const

inline

Definition at line 139 of file btQuadWord.h.

operator==()

bool btQuadWord::operator== ( const btQuadWord &  other ) const

inline

Definition at line 127 of file btQuadWord.h.

setMax()

void btQuadWord::setMax ( const btQuadWord &  other )

inline

Set each element to the max of the current values and the values of another btQuadWord.

Parameters

other

The other btQuadWord to compare with

Definition at line 207 of file btQuadWord.h.

setMin()

void btQuadWord::setMin ( const btQuadWord &  other )

inline

Set each element to the min of the current values and the values of another btQuadWord.

Parameters

other

The other btQuadWord to compare with

Definition at line 223 of file btQuadWord.h.

setValue() [1/2]

void btQuadWord::setValue ( const btScalar &  _x, const btScalar &  _y, const btScalar &  _z  )

inline

Set x,y,z and zero w.

Parameters

x	Value of x
y	Value of y
z	Value of z

Definition at line 149 of file btQuadWord.h.

setValue() [2/2]

void btQuadWord::setValue ( const btScalar &  _x, const btScalar &  _y, const btScalar &  _z, const btScalar &  _w  )

inline

Set the values.

Parameters

x	Value of x
y	Value of y
z	Value of z
w	Value of w

Definition at line 170 of file btQuadWord.h.

setW()

void btQuadWord::setW ( btScalar  _w )

inline

Set the w value.

Definition at line 111 of file btQuadWord.h.

setX()

void btQuadWord::setX ( btScalar  _x )

inline

Set the x value.

Definition at line 105 of file btQuadWord.h.

setY()

void btQuadWord::setY ( btScalar  _y )

inline

Set the y value.

Definition at line 107 of file btQuadWord.h.

setZ()

void btQuadWord::setZ ( btScalar  _z )

inline

Set the z value.

Definition at line 109 of file btQuadWord.h.

w()

const btScalar & btQuadWord::w ( ) const

inline

Return the w value.

Definition at line 119 of file btQuadWord.h.

x()

const btScalar & btQuadWord::x ( ) const

inline

Return the x value.

Definition at line 113 of file btQuadWord.h.

y()

const btScalar & btQuadWord::y ( ) const

inline

Return the y value.

Definition at line 115 of file btQuadWord.h.

z()

const btScalar & btQuadWord::z ( ) const

inline

Return the z value.

Definition at line 117 of file btQuadWord.h.

Member Data Documentation

m_floats

btScalar btQuadWord::m_floats[4]

protected

Definition at line 67 of file btQuadWord.h.

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

• btQuadWord.h