quat Struct Reference

#include <tgMathlib.h>

List of all members.

Public Member Functions
	operator const float * () const
	operator float * ()
quat	operator* (const quat &q) const
float &	operator[] (int i)
float	operator[] (int i) const
	quat ()
	quat (const vec3 &dir, float angle)
	quat (float x, float y, float z, float angle)
	quat (const mat3 &m)
void	set (const vec3 &dir, float angle)
void	set (float x, float y, float z, float angle)
void	slerp (const quat &q0, const quat &q1, float t)
mat3	to_matrix () const
Public Attributes
union {
struct {
float   w
float   x
float   y
float   z
}
float   q [4]
};

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Detailed Description

Definition at line 865 of file tgMathlib.h.

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Constructor & Destructor Documentation

quat::quat

(

)

[inline]

Definition at line 867 of file tgMathlib.h.

quat::quat	(	const vec3 &	dir,
		float	angle
	)		[inline]

Definition at line 868 of file tgMathlib.h.

quat::quat	(	float	x,
		float	y,
		float	z,
		float	angle
	)		[inline]

Definition at line 871 of file tgMathlib.h.

quat::quat

(

const mat3 &

m

)

[inline]

Definition at line 874 of file tgMathlib.h.

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Member Function Documentation

quat::operator const float *

(

)

const [inline]

Definition at line 900 of file tgMathlib.h.

quat::operator float *

(

)

[inline]

Definition at line 899 of file tgMathlib.h.

quat quat::operator*

(

const quat &

q

)

const [inline]

Definition at line 905 of file tgMathlib.h.

float& quat::operator[]

(

int

i

)

[inline]

Definition at line 902 of file tgMathlib.h.

float quat::operator[]

(

int

i

)

const [inline]

Definition at line 903 of file tgMathlib.h.

void quat::set	(	const vec3 &	dir,
		float	angle
	)		[inline]

Definition at line 914 of file tgMathlib.h.

void quat::set	(	float	x,
		float	y,
		float	z,
		float	angle
	)		[inline]

Definition at line 928 of file tgMathlib.h.

void quat::slerp	(	const quat &	q0,
		const quat &	q1,
		float	t
	)		[inline]

Definition at line 932 of file tgMathlib.h.

mat3 quat::to_matrix

(

)

const [inline]

Definition at line 962 of file tgMathlib.h.

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Member Data Documentation

union { ... }

float quat::q[4]

Definition at line 986 of file tgMathlib.h.

float quat::w

Definition at line 984 of file tgMathlib.h.

float quat::x

Definition at line 984 of file tgMathlib.h.

float quat::y

Definition at line 984 of file tgMathlib.h.

float quat::z

Definition at line 984 of file tgMathlib.h.

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

• tgMathlib.h