1.0.2 API documentation: quaternion_geometric.hpp Source File

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quaternion_geometric.hpp
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1
15 #pragma once
16
17 // Dependency:
18 #include "../geometric.hpp"
19 #include "../exponential.hpp"
20 #include "../ext/vector_relational.hpp"
21
22 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
23 # pragma message("GLM: GLM_EXT_quaternion_geometric extension included")
24 #endif
25
26 namespace glm
27 {
30
37 template<typename T, qualifier Q>
38 GLM_FUNC_DECL T length(qua<T, Q> const& q);
39
46 template<typename T, qualifier Q>
47 GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> normalize(qua<T, Q> const& q);
48
55 template<typename T, qualifier Q>
56 GLM_FUNC_DECL GLM_CONSTEXPR T dot(qua<T, Q> const& x, qua<T, Q> const& y);
57
64 template<typename T, qualifier Q>
65 GLM_FUNC_QUALIFIER GLM_CONSTEXPR qua<T, Q> cross(qua<T, Q> const& q1, qua<T, Q> const& q2);
66
68 } //namespace glm
69
70 #include "quaternion_geometric.inl"
glm::dot
GLM_FUNC_DECL GLM_CONSTEXPR T dot(qua< T, Q > const &x, qua< T, Q > const &y)
Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ...
glm::length
GLM_FUNC_DECL T length(qua< T, Q > const &q)
Returns the norm of a quaternions.
glm::normalize
GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > normalize(qua< T, Q > const &q)
Returns the normalized quaternion.
glm::cross
GLM_FUNC_QUALIFIER GLM_CONSTEXPR qua< T, Q > cross(qua< T, Q > const &q1, qua< T, Q > const &q2)
Compute a cross product.