GLM_EXT_quaternion_geometric

Functions
template<typename T , qualifier Q>
GLM_FUNC_QUALIFIER qua< T, Q >	cross (qua< T, Q > const &q1, qua< T, Q > const &q2)
template<typename T , qualifier Q>
GLM_FUNC_DECL T	dot (qua< T, Q > const &x, qua< T, Q > const &y)
template<typename T , qualifier Q>
GLM_FUNC_DECL T	length (qua< T, Q > const &q)
template<typename T , qualifier Q>
GLM_FUNC_DECL qua< T, Q >	normalize (qua< T, Q > const &q)

Detailed Description

Provides geometric functions for quaternion types.

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

See also

core_geometric

GLM_EXT_quaternion_float

GLM_EXT_quaternion_double

Function Documentation

cross()

GLM_FUNC_QUALIFIER qua<T, Q> glm::cross	(	qua< T, Q > const &	q1,
		qua< T, Q > const &	q2
	)

Compute a cross product.

Template Parameters

T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_quaternion_geometric

dot()

GLM_FUNC_DECL T glm::dot	(	qua< T, Q > const &	x,
		qua< T, Q > const &	y
	)

Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ...

Template Parameters

T	Floating-point scalar types.
Q	Value from qualifier enum

See also

GLM_EXT_quaternion_geometric

length()

GLM_FUNC_DECL T glm::length

(

qua< T, Q > const &

q

)

Returns the norm of a quaternions.

Template Parameters

T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_quaternion_geometric

normalize()

GLM_FUNC_DECL qua<T, Q> glm::normalize

(

qua< T, Q > const &

q

)

Returns the normalized quaternion.

Template Parameters

T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_quaternion_geometric