0.9.8
constants.hpp
Go to the documentation of this file.
1 
14 #pragma once
15 
16 // Dependencies
17 #include "../detail/setup.hpp"
18 
19 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
20 # pragma message("GLM: GLM_GTC_constants extension included")
21 #endif
22 
23 namespace glm
24 {
27 
30  template <typename genType>
31  GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon();
32 
35  template <typename genType>
36  GLM_FUNC_DECL GLM_CONSTEXPR genType zero();
37 
40  template <typename genType>
41  GLM_FUNC_DECL GLM_CONSTEXPR genType one();
42 
45  template <typename genType>
46  GLM_FUNC_DECL GLM_CONSTEXPR genType pi();
47 
50  template <typename genType>
51  GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi();
52 
55  template <typename genType>
56  GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi();
57 
60  template <typename genType>
61  GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi();
62 
65  template <typename genType>
66  GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi();
67 
70  template <typename genType>
71  GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi();
72 
75  template <typename genType>
76  GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi();
77 
80  template <typename genType>
81  GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi();
82 
85  template <typename genType>
86  GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi();
87 
90  template <typename genType>
91  GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi();
92 
95  template <typename genType>
96  GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi();
97 
100  template <typename genType>
101  GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two();
102 
105  template <typename genType>
106  GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi();
107 
110  template <typename genType>
111  GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi();
112 
115  template <typename genType>
116  GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four();
117 
120  template <typename genType>
121  GLM_FUNC_DECL GLM_CONSTEXPR genType e();
122 
125  template <typename genType>
126  GLM_FUNC_DECL GLM_CONSTEXPR genType euler();
127 
130  template <typename genType>
131  GLM_FUNC_DECL GLM_CONSTEXPR genType root_two();
132 
135  template <typename genType>
136  GLM_FUNC_DECL GLM_CONSTEXPR genType root_three();
137 
140  template <typename genType>
141  GLM_FUNC_DECL GLM_CONSTEXPR genType root_five();
142 
145  template <typename genType>
146  GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two();
147 
150  template <typename genType>
151  GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten();
152 
155  template <typename genType>
156  GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two();
157 
160  template <typename genType>
161  GLM_FUNC_DECL GLM_CONSTEXPR genType third();
162 
165  template <typename genType>
166  GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds();
167 
170  template <typename genType>
171  GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio();
172 
174 } //namespace glm
175 
176 #include "constants.inl"
glm::root_two
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two()
Return sqrt(2).
glm::root_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi()
Return square root of pi.
glm::zero
GLM_FUNC_DECL GLM_CONSTEXPR genType zero()
Return 0.
glm::one
GLM_FUNC_DECL GLM_CONSTEXPR genType one()
Return 1.
glm::euler
GLM_FUNC_DECL GLM_CONSTEXPR genType euler()
Return Euler's constant.
glm::epsilon
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types.
glm::e
GLM_FUNC_DECL GLM_CONSTEXPR genType e()
Return e constant.
glm::two_over_root_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi()
Return 2 / sqrt(pi).
glm::root_three
GLM_FUNC_DECL GLM_CONSTEXPR genType root_three()
Return sqrt(3).
glm::ln_ten
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten()
Return ln(10).
glm
Definition: _noise.hpp:11
glm::third
GLM_FUNC_DECL GLM_CONSTEXPR genType third()
Return 1 / 3.
glm::ln_two
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two()
Return ln(2).
glm::one_over_root_two
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two()
Return 1 / sqrt(2).
glm::ln_ln_two
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two()
Return ln(ln(2)).
glm::three_over_two_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi()
Return pi / 2 * 3.
glm::half_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi()
Return pi / 2.
glm::one_over_two_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi()
Return 1 / (pi * 2).
glm::root_five
GLM_FUNC_DECL GLM_CONSTEXPR genType root_five()
Return sqrt(5).
glm::root_half_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi()
Return sqrt(pi / 2).
glm::root_two_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi()
Return sqrt(2 * pi).
glm::four_over_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi()
Return 4 / pi.
glm::root_ln_four
GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four()
Return sqrt(ln(4)).
glm::one_over_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi()
Return 1 / pi.
glm::two_thirds
GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds()
Return 2 / 3.
glm::quarter_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi()
Return pi / 4.
glm::pi
GLM_FUNC_DECL GLM_CONSTEXPR genType pi()
Return the pi constant.
glm::two_over_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi()
Return 2 / pi.
glm::golden_ratio
GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio()
Return the golden ratio constant.
glm::two_pi
GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi()
Return pi * 2.
Generated by   doxygen 1.8.10