67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
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/// @ref gtx_rotate_normalized_axis
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/// @file glm/gtx/rotate_normalized_axis.hpp
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///
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/// @see core (dependence)
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/// @see gtc_matrix_transform
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/// @see gtc_quaternion
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///
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/// @defgroup gtx_rotate_normalized_axis GLM_GTX_rotate_normalized_axis
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/// @ingroup gtx
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///
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/// Include <glm/gtx/rotate_normalized_axis.hpp> to use the features of this extension.
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///
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/// Quaternions and matrices rotations around normalized axis.
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#pragma once
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// Dependency:
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#include "../glm.hpp"
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#include "../gtc/epsilon.hpp"
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#include "../gtc/quaternion.hpp"
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#ifndef GLM_ENABLE_EXPERIMENTAL
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# error "GLM: GLM_GTX_rotate_normalized_axis is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
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#elif GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
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# pragma message("GLM: GLM_GTX_rotate_normalized_axis extension included")
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#endif
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namespace glm
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{
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/// @addtogroup gtx_rotate_normalized_axis
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/// @{
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/// Builds a rotation 4 * 4 matrix created from a normalized axis and an angle.
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///
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/// @param m Input matrix multiplied by this rotation matrix.
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/// @param angle Rotation angle expressed in radians.
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/// @param axis Rotation axis, must be normalized.
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/// @tparam T Value type used to build the matrix. Currently supported: half (not recommended), float or double.
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///
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/// @see gtx_rotate_normalized_axis
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/// @see - rotate(T angle, T x, T y, T z)
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/// @see - rotate(mat<4, 4, T, Q> const& m, T angle, T x, T y, T z)
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/// @see - rotate(T angle, vec<3, T, Q> const& v)
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template<typename T, qualifier Q>
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GLM_FUNC_DECL mat<4, 4, T, Q> rotateNormalizedAxis(
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mat<4, 4, T, Q> const& m,
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T const& angle,
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vec<3, T, Q> const& axis);
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/// Rotates a quaternion from a vector of 3 components normalized axis and an angle.
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///
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/// @param q Source orientation
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/// @param angle Angle expressed in radians.
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/// @param axis Normalized axis of the rotation, must be normalized.
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///
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/// @see gtx_rotate_normalized_axis
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template<typename T, qualifier Q>
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GLM_FUNC_DECL qua<T, Q> rotateNormalizedAxis(
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qua<T, Q> const& q,
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T const& angle,
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vec<3, T, Q> const& axis);
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/// @}
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}//namespace glm
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#include "rotate_normalized_axis.inl"
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