BtQuaternion Class Reference

#include <Prerequisites.h>

Public Member Functions
	BtQuaternion ()
	BtQuaternion (float ww, float xx, float yy, float zz)
	BtQuaternion (float quat[4])
	BtQuaternion (double quat[4])
bool	operator== (const BtQuaternion &rhs) const
bool	operator!= (const BtQuaternion &rhs) const
BtQuaternion	operator+ (const BtQuaternion &rkQ) const
BtQuaternion	operator- (const BtQuaternion &rkQ) const
BtQuaternion	operator- () const
BtQuaternion	operator* (const BtQuaternion &rkQ) const
BtQuaternion	operator* (float s) const
BtQuaternion	Inverse () const
Vector3	operator* (const Vector3 &v) const
float	Dot (const BtQuaternion &rkQ) const
float	Norm () const
float	normalise (void)

Static Public Member Functions
static BtQuaternion	FromRotationMatrix (double rotMatrix[16], bool reverseX=false, bool reverseY=true)
static BtQuaternion	Slerp (float fT, const BtQuaternion &rkP, const BtQuaternion &rkQ, bool shortestPath)

Public Attributes
float	x
float	y
float	z
float	w

Static Public Attributes
static const BtQuaternion	IDENTITY

Friends
BtQuaternion	operator* (float s, const BtQuaternion &q)

Detailed Description

Definition at line 283 of file Prerequisites.h.

Constructor & Destructor Documentation

BtQuaternion() [1/4]

BtQuaternion::BtQuaternion ( )

inline

Definition at line 286 of file Prerequisites.h.

BtQuaternion() [2/4]

BtQuaternion::BtQuaternion ( float  ww, float  xx, float  yy, float  zz  )

inline

Definition at line 294 of file Prerequisites.h.

BtQuaternion() [3/4]

BtQuaternion::BtQuaternion ( float  quat[4] )

inline

Definition at line 302 of file Prerequisites.h.

BtQuaternion() [4/4]

BtQuaternion::BtQuaternion ( double  quat[4] )

inline

Definition at line 310 of file Prerequisites.h.

Member Function Documentation

Dot()

float BtQuaternion::Dot ( const BtQuaternion &  rkQ ) const

inline

Definition at line 478 of file Prerequisites.h.

FromRotationMatrix()

static BtQuaternion BtQuaternion::FromRotationMatrix ( double  rotMatrix[16], bool  reverseX = false, bool  reverseY = true  )

inlinestatic

Definition at line 396 of file Prerequisites.h.

Inverse()

BtQuaternion BtQuaternion::Inverse ( ) const

inline

Definition at line 368 of file Prerequisites.h.

Norm()

float BtQuaternion::Norm ( ) const

inline

Definition at line 483 of file Prerequisites.h.

normalise()

float BtQuaternion::normalise ( void  )

inline

Definition at line 485 of file Prerequisites.h.

operator!=()

bool BtQuaternion::operator!= ( const BtQuaternion &  rhs ) const

inline

Definition at line 327 of file Prerequisites.h.

operator*() [1/3]

BtQuaternion BtQuaternion::operator* ( const BtQuaternion &  rkQ ) const

inline

Definition at line 344 of file Prerequisites.h.

operator*() [2/3]

Vector3 BtQuaternion::operator* ( const Vector3 &  v ) const

inline

Definition at line 383 of file Prerequisites.h.

operator*() [3/3]

BtQuaternion BtQuaternion::operator* ( float  s ) const

inline

Definition at line 358 of file Prerequisites.h.

operator+()

BtQuaternion BtQuaternion::operator+ ( const BtQuaternion &  rkQ ) const

inline

Definition at line 332 of file Prerequisites.h.

operator-() [1/2]

BtQuaternion BtQuaternion::operator- ( ) const

inline

Definition at line 342 of file Prerequisites.h.

operator-() [2/2]

BtQuaternion BtQuaternion::operator- ( const BtQuaternion &  rkQ ) const

inline

Definition at line 337 of file Prerequisites.h.

operator==()

bool BtQuaternion::operator== ( const BtQuaternion &  rhs ) const

inline

Definition at line 321 of file Prerequisites.h.

Slerp()

static BtQuaternion BtQuaternion::Slerp ( float  fT, const BtQuaternion &  rkP, const BtQuaternion &  rkQ, bool  shortestPath  )

inlinestatic

Definition at line 492 of file Prerequisites.h.

Friends And Related Symbol Documentation

operator*

BtQuaternion operator* ( float  s, const BtQuaternion &  q  )

friend

Definition at line 363 of file Prerequisites.h.

Member Data Documentation

IDENTITY

const BtQuaternion BtQuaternion::IDENTITY

static

Definition at line 318 of file Prerequisites.h.

w

float BtQuaternion::w

Definition at line 540 of file Prerequisites.h.

x

float BtQuaternion::x

Definition at line 537 of file Prerequisites.h.

y

float BtQuaternion::y

Definition at line 538 of file Prerequisites.h.

z

float BtQuaternion::z

Definition at line 539 of file Prerequisites.h.

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

• include/Prerequisites.h
• src/MathToolkit.cpp