GLM_EXT_quaternion_transform

Functions
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	exp (qua< T, Q > const &q)
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	log (qua< T, Q > const &q)
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	pow (qua< T, Q > const &q, T y)
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	rotate (qua< T, Q > const &q, T const &angle, vec< 3, T, Q > const &axis)
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	sqrt (qua< T, Q > const &q)

Detailed Description

Provides transformation functions for quaternion types.

Include <glm/ext/quaternion_transform.hpp> to use the features of this extension.

See also

GLM_EXT_quaternion_float

GLM_EXT_quaternion_double

GLM_EXT_quaternion_exponential

GLM_EXT_quaternion_geometric

GLM_EXT_quaternion_relational

GLM_EXT_quaternion_trigonometric

Function Documentation

exp()

GLM_FUNC_DECL qua<T, Q> glm::exp

(

qua< T, Q > const &

q

)

Returns a exponential of a quaternion.

Template Parameters

T	A floating-point scalar type
Q	A value from qualifier enum

log()

GLM_FUNC_DECL qua<T, Q> glm::log

(

qua< T, Q > const &

q

)

Returns a logarithm of a quaternion.

Template Parameters

T	A floating-point scalar type
Q	A value from qualifier enum

pow()

GLM_FUNC_DECL qua<T, Q> glm::pow	(	qua< T, Q > const &	q,
		T	y
	)

Returns a quaternion raised to a power.

Template Parameters

T	A floating-point scalar type
Q	A value from qualifier enum

rotate()

GLM_FUNC_DECL qua<T, Q> glm::rotate	(	qua< T, Q > const &	q,
		T const &	angle,
		vec< 3, T, Q > const &	axis
	)

Rotates a quaternion from a vector of 3 components axis and an angle.

Parameters

q	Source orientation
angle	Angle expressed in radians.
axis	Axis of the rotation

Template Parameters

T	Floating-point scalar types
Q	Value from qualifier enum

sqrt()

GLM_FUNC_DECL qua<T, Q> glm::sqrt

(

qua< T, Q > const &

q

)

Returns the square root of a quaternion.

Template Parameters

T	A floating-point scalar type
Q	A value from qualifier enum