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vector_query.hpp
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1
13 #pragma once
14
15 // Dependency:
16 #include "../glm.hpp"
17 #include <cfloat>
18 #include <limits>
19
20 #ifndef GLM_ENABLE_EXPERIMENTAL
21 # error "GLM: GLM_GTX_vector_query 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."
22 #endif
23
24 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
25 # pragma message("GLM: GLM_GTX_vector_query extension included")
26 #endif
27
28 namespace glm
29 {
32
35 template<length_t L, typename T, qualifier Q>
36 GLM_FUNC_DECL bool areCollinear(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
37
40 template<length_t L, typename T, qualifier Q>
41 GLM_FUNC_DECL bool areOrthogonal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
42
45 template<length_t L, typename T, qualifier Q>
46 GLM_FUNC_DECL bool isNormalized(vec<L, T, Q> const& v, T const& epsilon);
47
50 template<length_t L, typename T, qualifier Q>
51 GLM_FUNC_DECL bool isNull(vec<L, T, Q> const& v, T const& epsilon);
52
55 template<length_t L, typename T, qualifier Q>
56 GLM_FUNC_DECL vec<L, bool, Q> isCompNull(vec<L, T, Q> const& v, T const& epsilon);
57
60 template<length_t L, typename T, qualifier Q>
61 GLM_FUNC_DECL bool areOrthonormal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
62
64 }// namespace glm
65
66 #include "vector_query.inl"
glm::areOrthogonal
GLM_FUNC_DECL bool areOrthogonal(vec< L, T, Q > const &v0, vec< L, T, Q > const &v1, T const &epsilon)
Check whether two vectors are orthogonals.
glm::isNull
GLM_FUNC_DECL bool isNull(vec< L, T, Q > const &v, T const &epsilon)
Check whether a vector is null.
glm
Definition: common.hpp:20
glm::areOrthonormal
GLM_FUNC_DECL bool areOrthonormal(vec< L, T, Q > const &v0, vec< L, T, Q > const &v1, T const &epsilon)
Check whether two vectors are orthonormal.
glm::areCollinear
GLM_FUNC_DECL bool areCollinear(vec< L, T, Q > const &v0, vec< L, T, Q > const &v1, T const &epsilon)
Check whether two vectors are collinears.
glm::epsilon
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types.
glm::isCompNull
GLM_FUNC_DECL vec< L, bool, Q > isCompNull(vec< L, T, Q > const &v, T const &epsilon)
Check whether a each component of a vector is null.
glm::isNormalized
GLM_FUNC_DECL bool isNormalized(vec< L, T, Q > const &v, T const &epsilon)
Check whether a vector is normalized.