glh::GLH_REAL_NAMESPACE::quaternion Class Reference

#include <glh_linear.h>

List of all members.

Public Member Functions
quaternion &	conjugate ()
bool	equals (const quaternion &r, real tolerance) const
const real *	get_value () const
void	get_value (real &q0, real &q1, real &q2, real &q3) const
void	get_value (vec3 &axis, real &radians) const
void	get_value (matrix4 &m) const
quaternion	inverse () const
quaternion &	invert ()
void	mult_vec (const vec3 &src, vec3 &dst) const
void	mult_vec (vec3 &src_and_dst) const
void	normalize ()
quaternion &	operator*= (const quaternion &qr)
real &	operator[] (int i)
const real &	operator[] (int i) const
	quaternion ()
	quaternion (const real v[4])
	quaternion (real q0, real q1, real q2, real q3)
	quaternion (const matrix4 &m)
	quaternion (const vec3 &axis, real radians)
	quaternion (const vec3 &rotateFrom, const vec3 &rotateTo)
	quaternion (const vec3 &from_look, const vec3 &from_up, const vec3 &to_look, const vec3 &to_up)
void	scale_angle (real scaleFactor)
quaternion &	set_value (real q0, real q1, real q2, real q3)
quaternion &	set_value (const real *qp)
quaternion &	set_value (const matrix4 &m)
quaternion &	set_value (const vec3 &axis, real theta)
quaternion &	set_value (const vec3 &rotateFrom, const vec3 &rotateTo)
quaternion &	set_value (const vec3 &from_look, const vec3 &from_up, const vec3 &to_look, const vec3 &to_up)
Static Public Member Functions
static quaternion	identity ()
static quaternion	slerp (const quaternion &p, const quaternion &q, real alpha)
Protected Member Functions
void	counter_normalize ()
Protected Attributes
union {
struct {
real   q [4]
}
struct {
real   w
real   x
real   y
real   z
}
};
unsigned char	counter
Friends
bool	operator!= (const quaternion &q1, const quaternion &q2)
quaternion	operator* (const quaternion &q1, const quaternion &q2)
bool	operator== (const quaternion &q1, const quaternion &q2)

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Detailed Description

Definition at line 1009 of file glh_linear.h.

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Constructor & Destructor Documentation

glh::GLH_REAL_NAMESPACE::quaternion::quaternion

(

)

[inline]

Definition at line 1013 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion

(

const real

v[4]

)

[inline]

Definition at line 1018 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion	(	real	q0,
		real	q1,
		real	q2,
		real	q3
	)		[inline]

Definition at line 1024 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion

(

const matrix4 &

m

)

[inline]

Definition at line 1030 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion	(	const vec3 &	axis,
		real	radians
	)		[inline]

Definition at line 1036 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion	(	const vec3 &	rotateFrom,
		const vec3 &	rotateTo
	)		[inline]

Definition at line 1042 of file glh_linear.h.

glh::GLH_REAL_NAMESPACE::quaternion::quaternion	(	const vec3 &	from_look,
		const vec3 &	from_up,
		const vec3 &	to_look,
		const vec3 &	to_up
	)		[inline]

Definition at line 1047 of file glh_linear.h.

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Member Function Documentation

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::conjugate

(

)

[inline]

Definition at line 1312 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::counter_normalize

(

)

[inline, protected]

Definition at line 1414 of file glh_linear.h.

bool glh::GLH_REAL_NAMESPACE::quaternion::equals	(	const quaternion &	r,
		real	tolerance
	)		const [inline]

Definition at line 1298 of file glh_linear.h.

const real* glh::GLH_REAL_NAMESPACE::quaternion::get_value

(

)

const [inline]

Definition at line 1053 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::get_value	(	real &	q0,
		real &	q1,
		real &	q2,
		real &	q3
	)		const [inline]

Definition at line 1058 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::get_value	(	vec3 &	axis,
		real &	radians
	)		const [inline]

Definition at line 1076 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::get_value

(

matrix4 &

m

)

const [inline]

Definition at line 1090 of file glh_linear.h.

static quaternion glh::GLH_REAL_NAMESPACE::quaternion::identity

(

)

[inline, static]

Definition at line 1394 of file glh_linear.h.

quaternion glh::GLH_REAL_NAMESPACE::quaternion::inverse

(

)

const [inline]

Definition at line 1325 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::invert

(

)

[inline]

Definition at line 1320 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::mult_vec	(	const vec3 &	src,
		vec3 &	dst
	)		const [inline]

Definition at line 1335 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::mult_vec

(

vec3 &

src_and_dst

)

const [inline]

Definition at line 1346 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::normalize

(

)

[inline]

Definition at line 1280 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::operator*=

(

const quaternion &

qr

)

[inline]

Definition at line 1265 of file glh_linear.h.

real& glh::GLH_REAL_NAMESPACE::quaternion::operator[]

(

int

i

)

[inline]

Definition at line 1400 of file glh_linear.h.

const real& glh::GLH_REAL_NAMESPACE::quaternion::operator[]

(

int

i

)

const [inline]

Definition at line 1406 of file glh_linear.h.

void glh::GLH_REAL_NAMESPACE::quaternion::scale_angle

(

real

scaleFactor

)

[inline]

Definition at line 1351 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value	(	real	q0,
		real	q1,
		real	q2,
		real	q3
	)		[inline]

Definition at line 1066 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value

(

const real *

qp

)

[inline]

Definition at line 1130 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value

(

const matrix4 &

m

)

[inline]

Definition at line 1138 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value	(	const vec3 &	axis,
		real	theta
	)		[inline]

Definition at line 1182 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value	(	const vec3 &	rotateFrom,
		const vec3 &	rotateTo
	)		[inline]

Definition at line 1207 of file glh_linear.h.

quaternion& glh::GLH_REAL_NAMESPACE::quaternion::set_value	(	const vec3 &	from_look,
		const vec3 &	from_up,
		const vec3 &	to_look,
		const vec3 &	to_up
	)		[inline]

Definition at line 1250 of file glh_linear.h.

static quaternion glh::GLH_REAL_NAMESPACE::quaternion::slerp	(	const quaternion &	p,
		const quaternion &	q,
		real	alpha
	)		[inline, static]

Definition at line 1361 of file glh_linear.h.

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Friends And Related Function Documentation

bool operator!=	(	const quaternion &	q1,
		const quaternion &	q2
	)		[friend]

Definition at line 1449 of file glh_linear.h.

quaternion operator*	(	const quaternion &	q1,
		const quaternion &	q2
	)		[friend]

Definition at line 1455 of file glh_linear.h.

bool operator==	(	const quaternion &	q1,
		const quaternion &	q2
	)		[friend]

Definition at line 1440 of file glh_linear.h.

---

Member Data Documentation

union { ... } [protected]

unsigned char glh::GLH_REAL_NAMESPACE::quaternion::counter [protected]

Definition at line 1436 of file glh_linear.h.

real glh::GLH_REAL_NAMESPACE::quaternion::q[4]

Definition at line 1424 of file glh_linear.h.

real glh::GLH_REAL_NAMESPACE::quaternion::w

Definition at line 1431 of file glh_linear.h.

real glh::GLH_REAL_NAMESPACE::quaternion::x

Definition at line 1428 of file glh_linear.h.

real glh::GLH_REAL_NAMESPACE::quaternion::y

Definition at line 1429 of file glh_linear.h.

real glh::GLH_REAL_NAMESPACE::quaternion::z

Definition at line 1430 of file glh_linear.h.

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

• glh_linear.h