0.9.9 API documenation
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Functions | |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL vec< 3, T, Q > | eulerAngles (qua< T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL vec< 4, bool, Q > | greaterThan (qua< T, Q > const &x, qua< T, Q > const &y) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL vec< 4, bool, Q > | greaterThanEqual (qua< T, Q > const &x, qua< T, Q > const &y) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL vec< 4, bool, Q > | lessThan (qua< T, Q > const &x, qua< T, Q > const &y) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL vec< 4, bool, Q > | lessThanEqual (qua< T, Q > const &x, qua< T, Q > const &y) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL mat< 3, 3, T, Q > | mat3_cast (qua< T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL mat< 4, 4, T, Q > | mat4_cast (qua< T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL T | pitch (qua< T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL qua< T, Q > | quat_cast (mat< 3, 3, T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL qua< T, Q > | quat_cast (mat< 4, 4, T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL qua< T, Q > | quatLookAt (vec< 3, T, Q > const &direction, vec< 3, T, Q > const &up) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL qua< T, Q > | quatLookAtLH (vec< 3, T, Q > const &direction, vec< 3, T, Q > const &up) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL qua< T, Q > | quatLookAtRH (vec< 3, T, Q > const &direction, vec< 3, T, Q > const &up) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL T | roll (qua< T, Q > const &x) |
template<typename T , qualifier Q> | |
GLM_FUNC_DECL T | yaw (qua< T, Q > const &x) |
Include <glm/gtc/quaternion.hpp> to use the features of this extension.
Defines a templated quaternion type and several quaternion operations.
GLM_FUNC_DECL vec<3, T, Q> glm::eulerAngles | ( | qua< T, Q > const & | x | ) |
Returns euler angles, pitch as x, yaw as y, roll as z.
The result is expressed in radians.
T | Floating-point scalar types. |
GLM_FUNC_DECL vec<4, bool, Q> glm::greaterThan | ( | qua< T, Q > const & | x, |
qua< T, Q > const & | y | ||
) |
Returns the component-wise comparison of result x > y.
T | Floating-point scalar types |
Q | Value from qualifier enum |
GLM_FUNC_DECL vec<4, bool, Q> glm::greaterThanEqual | ( | qua< T, Q > const & | x, |
qua< T, Q > const & | y | ||
) |
Returns the component-wise comparison of result x >= y.
T | Floating-point scalar types |
Q | Value from qualifier enum |
GLM_FUNC_DECL vec<4, bool, Q> glm::lessThan | ( | qua< T, Q > const & | x, |
qua< T, Q > const & | y | ||
) |
Returns the component-wise comparison result of x < y.
T | Floating-point scalar types |
Q | Value from qualifier enum |
GLM_FUNC_DECL vec<4, bool, Q> glm::lessThanEqual | ( | qua< T, Q > const & | x, |
qua< T, Q > const & | y | ||
) |
Returns the component-wise comparison of result x <= y.
T | Floating-point scalar types |
Q | Value from qualifier enum |
GLM_FUNC_DECL mat<3, 3, T, Q> glm::mat3_cast | ( | qua< T, Q > const & | x | ) |
Converts a quaternion to a 3 * 3 matrix.
T | Floating-point scalar types. |
Referenced by glm::toMat3().
GLM_FUNC_DECL mat<4, 4, T, Q> glm::mat4_cast | ( | qua< T, Q > const & | x | ) |
Converts a quaternion to a 4 * 4 matrix.
T | Floating-point scalar types. |
Referenced by glm::toMat4().
GLM_FUNC_DECL T glm::pitch | ( | qua< T, Q > const & | x | ) |
Returns pitch value of euler angles expressed in radians.
T | Floating-point scalar types. |
GLM_FUNC_DECL qua<T, Q> glm::quat_cast | ( | mat< 3, 3, T, Q > const & | x | ) |
Converts a pure rotation 3 * 3 matrix to a quaternion.
T | Floating-point scalar types. |
Referenced by glm::toQuat().
GLM_FUNC_DECL qua<T, Q> glm::quat_cast | ( | mat< 4, 4, T, Q > const & | x | ) |
Converts a pure rotation 4 * 4 matrix to a quaternion.
T | Floating-point scalar types. |
GLM_FUNC_DECL qua<T, Q> glm::quatLookAt | ( | vec< 3, T, Q > const & | direction, |
vec< 3, T, Q > const & | up | ||
) |
Build a look at quaternion based on the default handedness.
direction | Desired forward direction. Needs to be normalized. |
up | Up vector, how the camera is oriented. Typically (0, 1, 0). |
GLM_FUNC_DECL qua<T, Q> glm::quatLookAtLH | ( | vec< 3, T, Q > const & | direction, |
vec< 3, T, Q > const & | up | ||
) |
Build a left-handed look at quaternion.
direction | Desired forward direction onto which the +z-axis gets mapped. Needs to be normalized. |
up | Up vector, how the camera is oriented. Typically (0, 1, 0). |
GLM_FUNC_DECL qua<T, Q> glm::quatLookAtRH | ( | vec< 3, T, Q > const & | direction, |
vec< 3, T, Q > const & | up | ||
) |
Build a right-handed look at quaternion.
direction | Desired forward direction onto which the -z-axis gets mapped. Needs to be normalized. |
up | Up vector, how the camera is oriented. Typically (0, 1, 0). |
GLM_FUNC_DECL T glm::roll | ( | qua< T, Q > const & | x | ) |
Returns roll value of euler angles expressed in radians.
T | Floating-point scalar types. |
GLM_FUNC_DECL T glm::yaw | ( | qua< T, Q > const & | x | ) |
Returns yaw value of euler angles expressed in radians.
T | Floating-point scalar types. |