3rdparty/glm/doc/api/a00209.html
| | 0.9.8 |
GLM_GTX_matrix_transform_2d GTX Extensions (Experimental)
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| | template<typename T , precision P> | | GLM_FUNC_QUALIFIER tmat3x3< T, P > | rotate (tmat3x3< T, P > const &m, T angle) | | | | template<typename T , precision P> | | GLM_FUNC_QUALIFIER tmat3x3< T, P > | scale (tmat3x3< T, P > const &m, tvec2< T, P > const &v) | | | | template<typename T , precision P> | | GLM_FUNC_QUALIFIER tmat3x3< T, P > | shearX (tmat3x3< T, P > const &m, T y) | | | | template<typename T , precision P> | | GLM_FUNC_QUALIFIER tmat3x3< T, P > | shearY (tmat3x3< T, P > const &m, T x) | | | | template<typename T , precision P> | | GLM_FUNC_QUALIFIER tmat3x3< T, P > | translate (tmat3x3< T, P > const &m, tvec2< T, P > const &v) | | |
Defines functions that generate common 2d transformation matrices.
<glm/gtx/matrix_transform_2d.hpp> need to be included to use these functionalities.
| GLM_FUNC_QUALIFIER tmat3x3<T, P> glm::rotate | ( | tmat3x3< T, P > const & | m, | | | | T | angle | | | ) | | |
Builds a rotation 3 * 3 matrix created from an angle.
Parameters
| m | Input matrix multiplied by this translation matrix. | | angle | Rotation angle expressed in radians if GLM_FORCE_RADIANS is defined or degrees otherwise. |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> glm::scale | ( | tmat3x3< T, P > const & | m, | | | | tvec2< T, P > const & | v | | | ) | | |
Builds a scale 3 * 3 matrix created from a vector of 2 components.
Parameters
| m | Input matrix multiplied by this translation matrix. | | v | Coordinates of a scale vector. |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> glm::shearX | ( | tmat3x3< T, P > const & | m, | | | | T | y | | | ) | | |
Builds an horizontal (parallel to the x axis) shear 3 * 3 matrix.
Parameters
| m | Input matrix multiplied by this translation matrix. | | y | Shear factor. |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> glm::shearY | ( | tmat3x3< T, P > const & | m, | | | | T | x | | | ) | | |
Builds a vertical (parallel to the y axis) shear 3 * 3 matrix.
Parameters
| m | Input matrix multiplied by this translation matrix. | | x | Shear factor. |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> glm::translate | ( | tmat3x3< T, P > const & | m, | | | | tvec2< T, P > const & | v | | | ) | | |
Builds a translation 3 * 3 matrix created from a vector of 2 components.
Parameters
| m | Input matrix multiplied by this translation matrix. | | v | Coordinates of a translation vector. |
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