Quat Class Reference

Quaternió per representar orientacions en 3D. More...

#include <Quat.h>

List of all members.

Public Member Functions
	Quat ()
	Quat (const Real v[4])
	Quat (Real x, Real y, Real z, Real w)
void	Init (const Real *v)
void	CreateFromMatrix (const float *matrix, int n_cols)
void	ToArray (Real *v) const
void	ToM3D (M3D *m) const
	Quat (const V3D &axis, Real angle)
	Quat (Real yaw, Real pitch, Real roll)
void	setRotation (const V3D &axis, Real angle)
void	setEuler (Real yaw, Real pitch, Real roll)
void	setValue (Real x, Real y, Real z, Real w)
const Real &	operator[] (int i) const
Quat &	operator+= (const Quat &q)
Quat &	operator-= (const Quat &q)
Quat &	operator *= (const Quat &q)
Quat &	operator *= (Real s)
Quat &	operator/= (Real s)
Real	length2 () const
Real	length () const
bool	approxQUAT_Zero () const
void	normalize ()
Quat	normalized () const
void	conjugate ()
Quat	conjugate () const
void	invert ()
Quat	inverse () const
Quat	Slerp (const Quat &q1, const Quat &q2, float t)
Real	getAngle () const
V3D	getAxis () const
Private Attributes
Real	vec [4]

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Detailed Description

Quaternió per representar orientacions en 3D.

Classe Quaternió robada de SOLID i extesa amb noves operacions.

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Constructor & Destructor Documentation

Quat::Quat (   )  [inline]

Quat::Quat (  const Real  v[4]  )  [inline]

Quat::Quat (  Real  x, Real  y, Real  z, Real  w )  [inline]

Quat::Quat (  const V3D &  axis, Real  angle )  [inline]

Quat::Quat (  Real  yaw, Real  pitch, Real  roll )  [inline]

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Member Function Documentation

bool Quat::approxQUAT_Zero (   )  const [inline]

Quat Quat::conjugate (   )  const [inline]

void Quat::conjugate (   )  [inline]

void Quat::CreateFromMatrix (  const float *  matrix, int  n_cols )

Real Quat::getAngle (   )  const [inline]

Retorna l'angle de rotació al voltant de l'eix => (axis,ANGLE)

V3D Quat::getAxis (   )  const [inline]

Retorna l'eix de rotació => (AXIS,angle)

void Quat::Init (  const Real *  v  )  [inline]

Quat Quat::inverse (   )  const [inline]

void Quat::invert (   )  [inline]

Real Quat::length (   )  const [inline]

Real Quat::length2 (   )  const [inline]

void Quat::normalize (   )  [inline]

Quat Quat::normalized (   )  const [inline]

Quat & Quat::operator *= (  Real  s  )  [inline]

Quat & Quat::operator *= (  const Quat &  q  )  [inline]

Quat & Quat::operator+= (  const Quat &  q  )  [inline]

Quat & Quat::operator-= (  const Quat &  q  )  [inline]

Quat & Quat::operator/= (  Real  s  )  [inline]

const Real& Quat::operator[] (  int  i  )  const [inline]

void Quat::setEuler (  Real  yaw, Real  pitch, Real  roll )  [inline]

void Quat::setRotation (  const V3D &  axis, Real  angle )  [inline]

void Quat::setValue (  Real  x, Real  y, Real  z, Real  w )  [inline]

Quat Quat::Slerp (  const Quat &  q1, const Quat &  q2, float  t )

void Quat::ToArray (  Real *  v  )  const [inline]

void Quat::ToM3D (  M3D *  m  )  const [inline]

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Member Data Documentation

Real Quat::vec[4] [private]

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

• Quat.h
• Quat.cpp

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