| 1.0.0 API documentation

quaternion_common.hpp
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1
21 #pragma once
22
23 // Dependency:
24 #include "../ext/scalar_constants.hpp"
25 #include "../ext/quaternion_geometric.hpp"
26 #include "../common.hpp"
27 #include "../trigonometric.hpp"
28 #include "../exponential.hpp"
29 #include <limits>
30
31 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
32 # pragma message("GLM: GLM_EXT_quaternion_common extension included")
33 #endif
34
35 namespace glm
36 {
39
52 template<typename T, qualifier Q>
53 GLM_FUNC_DECL qua<T, Q> mix(qua<T, Q> const& x, qua<T, Q> const& y, T a);
54
64 template<typename T, qualifier Q>
65 GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> lerp(qua<T, Q> const& x, qua<T, Q> const& y, T a);
66
76 template<typename T, qualifier Q>
77 GLM_FUNC_DECL qua<T, Q> slerp(qua<T, Q> const& x, qua<T, Q> const& y, T a);
78
91 template<typename T, typename S, qualifier Q>
92 GLM_FUNC_DECL qua<T, Q> slerp(qua<T, Q> const& x, qua<T, Q> const& y, T a, S k);
93
98 template<typename T, qualifier Q>
99 GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> conjugate(qua<T, Q> const& q);
100
105 template<typename T, qualifier Q>
106 GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> inverse(qua<T, Q> const& q);
107
118 template<typename T, qualifier Q>
119 GLM_FUNC_DECL vec<4, bool, Q> isnan(qua<T, Q> const& x);
120
129 template<typename T, qualifier Q>
130 GLM_FUNC_DECL vec<4, bool, Q> isinf(qua<T, Q> const& x);
131
133 } //namespace glm
134
135 #include "quaternion_common.inl"
glm::conjugate
GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > conjugate(qua< T, Q > const &q)
Returns the q conjugate.
glm::inverse
GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > inverse(qua< T, Q > const &q)
Returns the q inverse.
glm::lerp
GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > lerp(qua< T, Q > const &x, qua< T, Q > const &y, T a)
Linear interpolation of two quaternions.
glm::mix
GLM_FUNC_DECL qua< T, Q > mix(qua< T, Q > const &x, qua< T, Q > const &y, T a)
Spherical linear interpolation of two quaternions.
glm::isinf
GLM_FUNC_DECL vec< 4, bool, Q > isinf(qua< T, Q > const &x)
Returns true if x holds a positive infinity or negative infinity representation in the underlying imp...
glm::isnan
GLM_FUNC_DECL vec< 4, bool, Q > isnan(qua< T, Q > const &x)
Returns true if x holds a NaN (not a number) representation in the underlying implementation's set of...
glm::slerp
GLM_FUNC_DECL qua< T, Q > slerp(qua< T, Q > const &x, qua< T, Q > const &y, T a, S k)
Spherical linear interpolation of two quaternions with multiple spins over rotation axis.