0.9.6
constants.hpp
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1 
43 #pragma once
44 
45 // Dependencies
46 #include "../detail/setup.hpp"
47 
48 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
49 # pragma message("GLM: GLM_GTC_constants extension included")
50 #endif
51 
52 namespace glm
53 {
56 
59  template <typename genType>
60  GLM_FUNC_DECL genType epsilon();
61 
64  template <typename genType>
65  GLM_FUNC_DECL genType zero();
66 
69  template <typename genType>
70  GLM_FUNC_DECL genType one();
71 
74  template <typename genType>
75  GLM_FUNC_DECL genType pi();
76 
79  template <typename genType>
80  GLM_FUNC_DECL genType two_pi();
81 
84  template <typename genType>
85  GLM_FUNC_DECL genType root_pi();
86 
89  template <typename genType>
90  GLM_FUNC_DECL genType half_pi();
91 
94  template <typename genType>
95  GLM_FUNC_DECL genType three_over_two_pi();
96 
99  template <typename genType>
100  GLM_FUNC_DECL genType quarter_pi();
101 
104  template <typename genType>
105  GLM_FUNC_DECL genType one_over_pi();
106 
109  template <typename genType>
110  GLM_FUNC_DECL genType one_over_two_pi();
111 
114  template <typename genType>
115  GLM_FUNC_DECL genType two_over_pi();
116 
119  template <typename genType>
120  GLM_FUNC_DECL genType four_over_pi();
121 
124  template <typename genType>
125  GLM_FUNC_DECL genType two_over_root_pi();
126 
129  template <typename genType>
130  GLM_FUNC_DECL genType one_over_root_two();
131 
134  template <typename genType>
135  GLM_FUNC_DECL genType root_half_pi();
136 
139  template <typename genType>
140  GLM_FUNC_DECL genType root_two_pi();
141 
144  template <typename genType>
145  GLM_FUNC_DECL genType root_ln_four();
146 
149  template <typename genType>
150  GLM_FUNC_DECL genType e();
151 
154  template <typename genType>
155  GLM_FUNC_DECL genType euler();
156 
159  template <typename genType>
160  GLM_FUNC_DECL genType root_two();
161 
164  template <typename genType>
165  GLM_FUNC_DECL genType root_three();
166 
169  template <typename genType>
170  GLM_FUNC_DECL genType root_five();
171 
174  template <typename genType>
175  GLM_FUNC_DECL genType ln_two();
176 
179  template <typename genType>
180  GLM_FUNC_DECL genType ln_ten();
181 
184  template <typename genType>
185  GLM_FUNC_DECL genType ln_ln_two();
186 
189  template <typename genType>
190  GLM_FUNC_DECL genType third();
191 
194  template <typename genType>
195  GLM_FUNC_DECL genType two_thirds();
196 
199  template <typename genType>
200  GLM_FUNC_DECL genType golden_ratio();
201 
203 } //namespace glm
204 
205 #include "constants.inl"
glm::zero
GLM_FUNC_DECL genType zero()
Return 0.
glm::ln_ln_two
GLM_FUNC_DECL genType ln_ln_two()
Return ln(ln(2)).
glm::root_two_pi
GLM_FUNC_DECL genType root_two_pi()
Return sqrt(2 * pi).
glm::one_over_root_two
GLM_FUNC_DECL genType one_over_root_two()
Return 1 / sqrt(2).
glm::one_over_pi
GLM_FUNC_DECL genType one_over_pi()
Return 1 / pi.
glm::root_half_pi
GLM_FUNC_DECL genType root_half_pi()
Return sqrt(pi / 2).
glm::four_over_pi
GLM_FUNC_DECL genType four_over_pi()
Return 4 / pi.
glm::two_over_root_pi
GLM_FUNC_DECL genType two_over_root_pi()
Return 2 / sqrt(pi).
glm::one_over_two_pi
GLM_FUNC_DECL genType one_over_two_pi()
Return 1 / (pi * 2).
glm::third
GLM_FUNC_DECL genType third()
Return 1 / 3.
glm::ln_ten
GLM_FUNC_DECL genType ln_ten()
Return ln(10).
glm::half_pi
GLM_FUNC_DECL genType half_pi()
Return pi / 2.
glm::pi
GLM_FUNC_DECL genType pi()
Return the pi constant.
glm::golden_ratio
GLM_FUNC_DECL genType golden_ratio()
Return the golden ratio constant.
glm::euler
GLM_FUNC_DECL genType euler()
Return Euler's constant.
glm::root_pi
GLM_FUNC_DECL genType root_pi()
Return square root of pi.
glm::one
GLM_FUNC_DECL genType one()
Return 1.
glm::two_over_pi
GLM_FUNC_DECL genType two_over_pi()
Return 2 / pi.
glm::root_ln_four
GLM_FUNC_DECL genType root_ln_four()
Return sqrt(ln(4)).
glm::three_over_two_pi
GLM_FUNC_DECL genType three_over_two_pi()
Return pi / 2 * 3.
glm::root_five
GLM_FUNC_DECL genType root_five()
Return sqrt(5).
glm
Definition: _noise.hpp:39
glm::two_pi
GLM_FUNC_DECL genType two_pi()
Return pi * 2.
glm::epsilon
GLM_FUNC_DECL genType epsilon()
Return the epsilon constant for floating point types.
glm::e
GLM_FUNC_DECL genType e()
Return e constant.
glm::ln_two
GLM_FUNC_DECL genType ln_two()
Return ln(2).
glm::root_two
GLM_FUNC_DECL genType root_two()
Return sqrt(2).
glm::quarter_pi
GLM_FUNC_DECL genType quarter_pi()
Return pi / 4.
glm::root_three
GLM_FUNC_DECL genType root_three()
Return sqrt(3).
glm::two_thirds
GLM_FUNC_DECL genType two_thirds()
Return 2 / 3.
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