0.9.9 API documentation
constants.hpp
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1
12
13#pragma once
14
15// Dependencies
16#include "../ext/scalar_constants.hpp"
17
18#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
19# pragma message("GLM: GLM_GTC_constants extension included")
20#endif
21
22namespace glm
23{
26
29 template<typename genType>
30 GLM_FUNC_DECL GLM_CONSTEXPR genType zero();
31
34 template<typename genType>
35 GLM_FUNC_DECL GLM_CONSTEXPR genType one();
36
39 template<typename genType>
40 GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi();
41
44 template<typename genType>
45 GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi();
46
49 template<typename genType>
50 GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi();
51
54 template<typename genType>
55 GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi();
56
59 template<typename genType>
60 GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi();
61
64 template<typename genType>
65 GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi();
66
69 template<typename genType>
70 GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi();
71
74 template<typename genType>
75 GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi();
76
79 template<typename genType>
80 GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi();
81
84 template<typename genType>
85 GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi();
86
89 template<typename genType>
90 GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two();
91
94 template<typename genType>
95 GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi();
96
99 template<typename genType>
100 GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi();
101
104 template<typename genType>
105 GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four();
106
109 template<typename genType>
110 GLM_FUNC_DECL GLM_CONSTEXPR genType e();
111
114 template<typename genType>
115 GLM_FUNC_DECL GLM_CONSTEXPR genType euler();
116
119 template<typename genType>
120 GLM_FUNC_DECL GLM_CONSTEXPR genType root_two();
121
124 template<typename genType>
125 GLM_FUNC_DECL GLM_CONSTEXPR genType root_three();
126
129 template<typename genType>
130 GLM_FUNC_DECL GLM_CONSTEXPR genType root_five();
131
134 template<typename genType>
135 GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two();
136
139 template<typename genType>
140 GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten();
141
144 template<typename genType>
145 GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two();
146
149 template<typename genType>
150 GLM_FUNC_DECL GLM_CONSTEXPR genType third();
151
154 template<typename genType>
155 GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds();
156
159 template<typename genType>
160 GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio();
161
163} //namespace glm
164
165#include "constants.inl"
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two()
Return sqrt(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten()
Return ln(10).
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi()
Return 2 / pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two()
Return ln(ln(2)).
GLM_FUNC_DECL GLM_CONSTEXPR genType euler()
Return Euler's constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType root_five()
Return sqrt(5).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi()
Return sqrt(2 * pi).
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi()
Return 1 / pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds()
Return 2 / 3.
GLM_FUNC_DECL GLM_CONSTEXPR genType one()
Return 1.
GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi()
Return pi / 4.
GLM_FUNC_DECL GLM_CONSTEXPR genType root_three()
Return sqrt(3).
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi()
Return 2 / sqrt(pi).
GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi()
Return 4 / pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi()
Return sqrt(pi / 2).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi()
Return square root of pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType e()
Return e constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio()
Return the golden ratio constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two()
Return ln(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi()
Return pi * 2.
GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi()
Return pi / 2 * 3.
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi()
Return 1 / (pi * 2).
GLM_FUNC_DECL GLM_CONSTEXPR genType third()
Return 1 / 3.
GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four()
Return sqrt(ln(4)).
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two()
Return 1 / sqrt(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi()
Return pi / 2.
GLM_FUNC_DECL GLM_CONSTEXPR genType zero()
Return 0.