Quaternion Class Reference

Public Member Functions
	Quaternion (float fW, float fX, float fY, float fZ)
	Quaternion (const XrQuaternionf q)
	Quaternion (const Matrix3 &rot)
	Quaternion (const float &rfAngle, const Vector3 &rkAxis)
float	operator[] (const size_t i) const
float &	operator[] (const size_t i)
void	FromAngleAxis (const float &rfAngle, const Vector3 &rkAxis)
void	FromRotationMatrix (const Matrix3 &kRot)
void	ToRotationMatrix (Matrix3 &kRot) const
Quaternion &	operator= (const Quaternion &rkQ)
Quaternion	operator+ (const Quaternion &rkQ) const
Quaternion	operator- (const Quaternion &rkQ) const
Quaternion	operator* (const Quaternion &rkQ) const
Quaternion	operator* (float fScalar) const
Vector3	operator* (const Vector3 &v) const
Quaternion	operator- () const
bool	operator== (const Quaternion &rhs) const
bool	operator!= (const Quaternion &rhs) const
float *	ptr ()
const float *	ptr () const
float	Norm () const
float	normalise (void)
Quaternion	Inverse () const

Public Attributes
float	w
float	x
float	y
float	z

Detailed Description

Definition at line 1132 of file vrmaths.h.

Constructor & Destructor Documentation

Quaternion() [1/5]

Quaternion::Quaternion ( )

inline

Definition at line 1137 of file vrmaths.h.

Quaternion() [2/5]

Quaternion::Quaternion ( float  fW, float  fX, float  fY, float  fZ  )

inline

Definition at line 1139 of file vrmaths.h.

Quaternion() [3/5]

Quaternion::Quaternion ( const XrQuaternionf  q )

inline

Definition at line 1141 of file vrmaths.h.

Quaternion() [4/5]

Quaternion::Quaternion ( const Matrix3 &  rot )

inline

Definition at line 1149 of file vrmaths.h.

Quaternion() [5/5]

Quaternion::Quaternion ( const float &  rfAngle, const Vector3 &  rkAxis  )

inline

Definition at line 1154 of file vrmaths.h.

Member Function Documentation

FromAngleAxis()

void Quaternion::FromAngleAxis ( const float &  rfAngle, const Vector3 &  rkAxis  )

inline

Definition at line 1169 of file vrmaths.h.

FromRotationMatrix()

void Quaternion::FromRotationMatrix

(

const Matrix3 &

kRot

)

Definition at line 67 of file vrmaths.cpp.

Inverse()

Quaternion Quaternion::Inverse

(

)

const

Definition at line 27 of file vrmaths.cpp.

Norm()

float Quaternion::Norm

(

)

const

Definition at line 14 of file vrmaths.cpp.

normalise()

float Quaternion::normalise

(

void

)

Definition at line 19 of file vrmaths.cpp.

operator!=()

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

inline

Definition at line 1240 of file vrmaths.h.

operator*() [1/3]

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

inline

Definition at line 1204 of file vrmaths.h.

operator*() [2/3]

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

inline

Definition at line 1219 of file vrmaths.h.

operator*() [3/3]

Quaternion Quaternion::operator* ( float  fScalar ) const

inline

Definition at line 1214 of file vrmaths.h.

operator+()

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

inline

Definition at line 1196 of file vrmaths.h.

operator-() [1/2]

Quaternion Quaternion::operator- ( ) const

inline

Definition at line 1232 of file vrmaths.h.

operator-() [2/2]

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

inline

Definition at line 1200 of file vrmaths.h.

operator=()

Quaternion & Quaternion::operator= ( const Quaternion &  rkQ )

inline

Definition at line 1188 of file vrmaths.h.

operator==()

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

inline

Definition at line 1236 of file vrmaths.h.

operator[]() [1/2]

float & Quaternion::operator[] ( const size_t  i )

inline

Definition at line 1164 of file vrmaths.h.

operator[]() [2/2]

float Quaternion::operator[] ( const size_t  i ) const

inline

Definition at line 1159 of file vrmaths.h.

ptr() [1/2]

float * Quaternion::ptr ( )

inline

Definition at line 1244 of file vrmaths.h.

ptr() [2/2]

const float * Quaternion::ptr ( ) const

inline

Definition at line 1248 of file vrmaths.h.

ToRotationMatrix()

void Quaternion::ToRotationMatrix

(

Matrix3 &

kRot

)

const

Definition at line 41 of file vrmaths.cpp.

Member Data Documentation

w

float Quaternion::w

Definition at line 1135 of file vrmaths.h.

x

float Quaternion::x

Definition at line 1135 of file vrmaths.h.

y

float Quaternion::y

Definition at line 1135 of file vrmaths.h.

z

float Quaternion::z

Definition at line 1135 of file vrmaths.h.

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

• include/vrmaths.h
• src/vrmaths.cpp