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Diffstat (limited to 'glm-master/glm/ext/matrix_transform.hpp')
| -rw-r--r-- | glm-master/glm/ext/matrix_transform.hpp | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/glm-master/glm/ext/matrix_transform.hpp b/glm-master/glm/ext/matrix_transform.hpp deleted file mode 100644 index 3e688b9..0000000 --- a/glm-master/glm/ext/matrix_transform.hpp +++ /dev/null @@ -1,171 +0,0 @@ -/// @ref ext_matrix_transform -/// @file glm/ext/matrix_transform.hpp -/// -/// @defgroup ext_matrix_transform GLM_EXT_matrix_transform -/// @ingroup ext -/// -/// Defines functions that generate common transformation matrices. -/// -/// The matrices generated by this extension use standard OpenGL fixed-function -/// conventions. For example, the lookAt function generates a transform from world -/// space into the specific eye space that the projective matrix functions -/// (perspective, ortho, etc) are designed to expect. The OpenGL compatibility -/// specifications defines the particular layout of this eye space. -/// -/// Include <glm/ext/matrix_transform.hpp> to use the features of this extension. -/// -/// @see ext_matrix_projection -/// @see ext_matrix_clip_space - -#pragma once - -// Dependencies -#include "../gtc/constants.hpp" -#include "../geometric.hpp" -#include "../trigonometric.hpp" -#include "../matrix.hpp" - -#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED) -# pragma message("GLM: GLM_EXT_matrix_transform extension included") -#endif - -namespace glm -{ - /// @addtogroup ext_matrix_transform - /// @{ - - /// Builds an identity matrix. - template<typename genType> - GLM_FUNC_DECL GLM_CONSTEXPR genType identity(); - - /// Builds a translation 4 * 4 matrix created from a vector of 3 components. - /// - /// @param m Input matrix multiplied by this translation matrix. - /// @param v Coordinates of a translation vector. - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @code - /// #include <glm/glm.hpp> - /// #include <glm/gtc/matrix_transform.hpp> - /// ... - /// glm::mat4 m = glm::translate(glm::mat4(1.0f), glm::vec3(1.0f)); - /// // m[0][0] == 1.0f, m[0][1] == 0.0f, m[0][2] == 0.0f, m[0][3] == 0.0f - /// // m[1][0] == 0.0f, m[1][1] == 1.0f, m[1][2] == 0.0f, m[1][3] == 0.0f - /// // m[2][0] == 0.0f, m[2][1] == 0.0f, m[2][2] == 1.0f, m[2][3] == 0.0f - /// // m[3][0] == 1.0f, m[3][1] == 1.0f, m[3][2] == 1.0f, m[3][3] == 1.0f - /// @endcode - /// - /// @see - translate(mat<4, 4, T, Q> const& m, T x, T y, T z) - /// @see - translate(vec<3, T, Q> const& v) - /// @see <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTranslate.xml">glTranslate man page</a> - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> translate( - mat<4, 4, T, Q> const& m, vec<3, T, Q> const& v); - - /// Builds a rotation 4 * 4 matrix created from an axis vector and an angle. - /// - /// @param m Input matrix multiplied by this rotation matrix. - /// @param angle Rotation angle expressed in radians. - /// @param axis Rotation axis, recommended to be normalized. - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @see - rotate(mat<4, 4, T, Q> const& m, T angle, T x, T y, T z) - /// @see - rotate(T angle, vec<3, T, Q> const& v) - /// @see <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glRotate.xml">glRotate man page</a> - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> rotate( - mat<4, 4, T, Q> const& m, T angle, vec<3, T, Q> const& axis); - - /// Builds a scale 4 * 4 matrix created from 3 scalars. - /// - /// @param m Input matrix multiplied by this scale matrix. - /// @param v Ratio of scaling for each axis. - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @see - scale(mat<4, 4, T, Q> const& m, T x, T y, T z) - /// @see - scale(vec<3, T, Q> const& v) - /// @see <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glScale.xml">glScale man page</a> - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> scale( - mat<4, 4, T, Q> const& m, vec<3, T, Q> const& v); - - /// Builds a scale 4 * 4 matrix created from point referent 3 shearers. - /// - /// @param m Input matrix multiplied by this shear matrix. - /// @param p Point of shearing as reference. - /// @param l_x Ratio of matrix.x projection in YZ plane relative to the y-axis/z-axis. - /// @param l_y Ratio of matrix.y projection in XZ plane relative to the x-axis/z-axis. - /// @param l_z Ratio of matrix.z projection in XY plane relative to the x-axis/y-axis. - /// - /// as example: - /// [1 , l_xy, l_xz, -(l_xy+l_xz) * p_x] [x] T - /// [x`, y`, z`, w`] = [x`, y`, z`, w`] * [l_yx, 1 , l_yz, -(l_yx+l_yz) * p_y] [y] - /// [l_zx, l_zy, 1 , -(l_zx+l_zy) * p_z] [z] - /// [0 , 0 , 0 , 1 ] [w] - /// - /// @tparam T A floating-point shear type - /// @tparam Q A value from qualifier enum - /// - /// @see - shear(mat<4, 4, T, Q> const& m, T x, T y, T z) - /// @see - shear(vec<3, T, Q> const& p) - /// @see - shear(vec<2, T, Q> const& l_x) - /// @see - shear(vec<2, T, Q> const& l_y) - /// @see - shear(vec<2, T, Q> const& l_z) - /// @see no resource... - template <typename T, qualifier Q> - GLM_FUNC_QUALIFIER mat<4, 4, T, Q> shear( - mat<4, 4, T, Q> const &m, vec<3, T, Q> const& p, vec<2, T, Q> const &l_x, vec<2, T, Q> const &l_y, vec<2, T, Q> const &l_z); - - /// Build a right handed look at view matrix. - /// - /// @param eye Position of the camera - /// @param center Position where the camera is looking at - /// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1) - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> lookAtRH( - vec<3, T, Q> const& eye, vec<3, T, Q> const& center, vec<3, T, Q> const& up); - - /// Build a left handed look at view matrix. - /// - /// @param eye Position of the camera - /// @param center Position where the camera is looking at - /// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1) - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> lookAtLH( - vec<3, T, Q> const& eye, vec<3, T, Q> const& center, vec<3, T, Q> const& up); - - /// Build a look at view matrix based on the default handedness. - /// - /// @param eye Position of the camera - /// @param center Position where the camera is looking at - /// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1) - /// - /// @tparam T A floating-point scalar type - /// @tparam Q A value from qualifier enum - /// - /// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) - /// @see <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluLookAt.xml">gluLookAt man page</a> - template<typename T, qualifier Q> - GLM_FUNC_DECL mat<4, 4, T, Q> lookAt( - vec<3, T, Q> const& eye, vec<3, T, Q> const& center, vec<3, T, Q> const& up); - - /// @} -}//namespace glm - -#include "matrix_transform.inl" |