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GLM Version 0.9.0
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GLM_GTC_quaternion extension: Quaternion types and functions. More...
Typedefs | |
| typedef detail::tquat< double > | dquat |
| Quaternion of double-precision floating-point numbers. | |
| typedef detail::tquat< float > | fquat |
| Quaternion of single-precision floating-point numbers. | |
| typedef detail::tquat < detail::thalf > | hquat |
| Quaternion of half-precision floating-point numbers. | |
| typedef detail::tquat< float > | quat |
| Quaternion of floating-point numbers. | |
Functions | |
| template<typename T > | |
| detail::tquat< T > | conjugate (detail::tquat< T > const &q) |
| Returns the q conjugate. | |
| template<typename T > | |
| detail::tquat< T > | cross (detail::tquat< T > const &q1, detail::tquat< T > const &q2) |
| Returns the cross product of q1 and q2. | |
| template<typename T > | |
| detail::tquat< T >::value_type | dot (detail::tquat< T > const &q1, detail::tquat< T > const &q2) |
| Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ... | |
| template<typename T > | |
| detail::tquat< T > | inverse (detail::tquat< T > const &q) |
| Returns the q inverse. | |
| template<typename T > | |
| detail::tquat< T >::value_type | length (detail::tquat< T > const &q) |
| Returns the length of the quaternion x. | |
| template<typename T > | |
| detail::tmat3x3< T > | mat3_cast (detail::tquat< T > const &x) |
| Converts a quaternion to a 3 * 3 matrix. | |
| template<typename T > | |
| detail::tmat4x4< T > | mat4_cast (detail::tquat< T > const &x) |
| Converts a quaternion to a 4 * 4 matrix. | |
| template<typename T > | |
| detail::tquat< T > | mix (detail::tquat< T > const &x, detail::tquat< T > const &y, typename detail::tquat< T >::value_type const &a) |
| Returns a SLERP interpolated quaternion of x and y according a. | |
| template<typename T > | |
| detail::tquat< T > | normalize (detail::tquat< T > const &q) |
| Returns the normalized quaternion of from x. | |
| template<typename T > | |
| detail::tquat< T > | quat_cast (detail::tmat4x4< T > const &x) |
| Converts a 4 * 4 matrix to a quaternion. | |
| template<typename T > | |
| detail::tquat< T > | quat_cast (detail::tmat3x3< T > const &x) |
| Converts a 3 * 3 matrix to a quaternion. | |
| template<typename T > | |
| detail::tquat< T > | rotate (detail::tquat< T > const &q, typename detail::tquat< T >::value_type const &angle, detail::tvec3< T > const &v) |
| Rotates a quaternion from an vector of 3 components axis and an angle expressed in degrees. | |
GLM_GTC_quaternion extension: Quaternion types and functions.
| typedef detail::tquat<double> dquat |
Quaternion of double-precision floating-point numbers.
From GLM_GTC_quaternion extension.
Definition at line 217 of file gtc/quaternion.hpp.
| typedef detail::tquat<float> fquat |
Quaternion of single-precision floating-point numbers.
From GLM_GTC_quaternion extension.
Definition at line 213 of file gtc/quaternion.hpp.
| typedef detail::tquat<detail::thalf> hquat |
Quaternion of half-precision floating-point numbers.
From GLM_GTC_quaternion extension.
Definition at line 209 of file gtc/quaternion.hpp.
| typedef detail::tquat<float> quat |
Quaternion of floating-point numbers.
From GLM_GTC_quaternion extension.
Definition at line 205 of file gtc/quaternion.hpp.
| detail::tquat<T> glm::gtc::quaternion::conjugate | ( | detail::tquat< T > const & | q | ) |
Returns the q conjugate.
From GLM_GTC_quaternion extension.
| detail::tquat<T> glm::gtc::quaternion::cross | ( | detail::tquat< T > const & | q1, |
| detail::tquat< T > const & | q2 | ||
| ) |
Returns the cross product of q1 and q2.
From GLM_GTC_quaternion extension.
| detail::tquat<T>::value_type glm::gtc::quaternion::dot | ( | detail::tquat< T > const & | q1, |
| detail::tquat< T > const & | q2 | ||
| ) |
Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ...
From GLM_GTC_quaternion extension.
| detail::tquat<T> glm::gtc::quaternion::inverse | ( | detail::tquat< T > const & | q | ) |
Returns the q inverse.
From GLM_GTC_quaternion extension.
| detail::tquat<T>::value_type glm::gtc::quaternion::length | ( | detail::tquat< T > const & | q | ) |
Returns the length of the quaternion x.
From GLM_GTC_quaternion extension.
| detail::tmat3x3<T> glm::gtc::quaternion::mat3_cast | ( | detail::tquat< T > const & | x | ) |
Converts a quaternion to a 3 * 3 matrix.
From GLM_GTC_quaternion extension.
Referenced by glm::gtx::quaternion::toMat3().
| detail::tmat4x4<T> glm::gtc::quaternion::mat4_cast | ( | detail::tquat< T > const & | x | ) |
Converts a quaternion to a 4 * 4 matrix.
From GLM_GTC_quaternion extension.
Referenced by glm::gtx::quaternion::toMat4().
| detail::tquat<T> glm::gtc::quaternion::mix | ( | detail::tquat< T > const & | x, |
| detail::tquat< T > const & | y, | ||
| typename detail::tquat< T >::value_type const & | a | ||
| ) |
Returns a SLERP interpolated quaternion of x and y according a.
From GLM_GTC_quaternion extension.
| detail::tquat<T> glm::gtc::quaternion::normalize | ( | detail::tquat< T > const & | q | ) |
Returns the normalized quaternion of from x.
From GLM_GTC_quaternion extension.
| detail::tquat<T> glm::gtc::quaternion::quat_cast | ( | detail::tmat4x4< T > const & | x | ) |
Converts a 4 * 4 matrix to a quaternion.
From GLM_GTC_quaternion extension.
| detail::tquat<T> glm::gtc::quaternion::quat_cast | ( | detail::tmat3x3< T > const & | x | ) |
Converts a 3 * 3 matrix to a quaternion.
From GLM_GTC_quaternion extension.
Referenced by glm::gtx::quaternion::toQuat().
| detail::tquat<T> glm::gtc::quaternion::rotate | ( | detail::tquat< T > const & | q, |
| typename detail::tquat< T >::value_type const & | angle, | ||
| detail::tvec3< T > const & | v | ||
| ) |
Rotates a quaternion from an vector of 3 components axis and an angle expressed in degrees.
From GLM_GTC_quaternion extension.
1.7.3