17 #include "../detail/setup.hpp"
19 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
20 # pragma message("GLM: GLM_GTC_constants extension included")
30 template <
typename genType>
31 GLM_FUNC_DECL GLM_CONSTEXPR genType
epsilon();
35 template <
typename genType>
36 GLM_FUNC_DECL GLM_CONSTEXPR genType
zero();
40 template <
typename genType>
41 GLM_FUNC_DECL GLM_CONSTEXPR genType
one();
45 template <
typename genType>
46 GLM_FUNC_DECL GLM_CONSTEXPR genType
pi();
50 template <
typename genType>
51 GLM_FUNC_DECL GLM_CONSTEXPR genType
two_pi();
55 template <
typename genType>
56 GLM_FUNC_DECL GLM_CONSTEXPR genType
root_pi();
60 template <
typename genType>
61 GLM_FUNC_DECL GLM_CONSTEXPR genType
half_pi();
65 template <
typename genType>
70 template <
typename genType>
71 GLM_FUNC_DECL GLM_CONSTEXPR genType
quarter_pi();
75 template <
typename genType>
80 template <
typename genType>
85 template <
typename genType>
90 template <
typename genType>
95 template <
typename genType>
100 template <
typename genType>
105 template <
typename genType>
110 template <
typename genType>
115 template <
typename genType>
120 template <
typename genType>
121 GLM_FUNC_DECL GLM_CONSTEXPR genType
e();
125 template <
typename genType>
126 GLM_FUNC_DECL GLM_CONSTEXPR genType
euler();
130 template <
typename genType>
131 GLM_FUNC_DECL GLM_CONSTEXPR genType
root_two();
135 template <
typename genType>
136 GLM_FUNC_DECL GLM_CONSTEXPR genType
root_three();
140 template <
typename genType>
141 GLM_FUNC_DECL GLM_CONSTEXPR genType
root_five();
145 template <
typename genType>
146 GLM_FUNC_DECL GLM_CONSTEXPR genType
ln_two();
150 template <
typename genType>
151 GLM_FUNC_DECL GLM_CONSTEXPR genType
ln_ten();
155 template <
typename genType>
156 GLM_FUNC_DECL GLM_CONSTEXPR genType
ln_ln_two();
160 template <
typename genType>
161 GLM_FUNC_DECL GLM_CONSTEXPR genType
third();
165 template <
typename genType>
166 GLM_FUNC_DECL GLM_CONSTEXPR genType
two_thirds();
170 template <
typename genType>
176 #include "constants.inl"
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two()
Return sqrt(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi()
Return square root of pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType zero()
Return 0.
GLM_FUNC_DECL GLM_CONSTEXPR genType one()
Return 1.
GLM_FUNC_DECL GLM_CONSTEXPR genType euler()
Return Euler's constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types.
GLM_FUNC_DECL GLM_CONSTEXPR genType e()
Return e constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi()
Return 2 / sqrt(pi).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_three()
Return sqrt(3).
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten()
Return ln(10).
GLM_FUNC_DECL GLM_CONSTEXPR genType third()
Return 1 / 3.
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two()
Return ln(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two()
Return 1 / sqrt(2).
GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two()
Return ln(ln(2)).
GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi()
Return pi / 2 * 3.
GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi()
Return pi / 2.
GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi()
Return 1 / (pi * 2).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_five()
Return sqrt(5).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi()
Return sqrt(pi / 2).
GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi()
Return sqrt(2 * pi).
GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi()
Return 4 / pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four()
Return sqrt(ln(4)).
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 quarter_pi()
Return pi / 4.
GLM_FUNC_DECL GLM_CONSTEXPR genType pi()
Return the pi constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi()
Return 2 / pi.
GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio()
Return the golden ratio constant.
GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi()
Return pi * 2.