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< div class = "title" > constants.hpp< / div > < / div >
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< a href = "a00032.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < pre class = "fragment" > < a name = "l00001" > < / a > 00001
< a name = "l00002" > < / a > 00002
< a name = "l00003" > < / a > 00003
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< a name = "l00035" > < / a > 00035
< a name = "l00036" > < / a > 00036
< a name = "l00037" > < / a > 00037
< a name = "l00038" > < / a > 00038
< a name = "l00039" > < / a > 00039 < span class = "preprocessor" > #ifndef GLM_GTX_constants< / span >
< a name = "l00040" > < / a > 00040 < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define GLM_GTX_constants GLM_VERSION< / span >
< a name = "l00041" > < / a > 00041 < span class = "preprocessor" > < / span >
< a name = "l00042" > < / a > 00042 < span class = "comment" > // Dependency:< / span >
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< a name = "l00043" > < / a > 00043 < span class = "preprocessor" > #include " ../glm.hpp" < / span >
< a name = "l00044" > < / a > 00044 < span class = "preprocessor" > #include " ../gtc/half_float.hpp" < / span >
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< a name = "l00045" > < / a > 00045
< a name = "l00046" > < / a > 00046 < span class = "preprocessor" > #if(defined(GLM_MESSAGES) & & !defined(glm_ext))< / span >
< a name = "l00047" > < / a > 00047 < span class = "preprocessor" > < / span > < span class = "preprocessor" > # pragma message(" GLM: GLM_GTX_constants extension included" )< / span >
< a name = "l00048" > < / a > 00048 < span class = "preprocessor" > < / span > < span class = "preprocessor" > #endif< / span >
< a name = "l00049" > < / a > 00049 < span class = "preprocessor" > < / span >
< a name = "l00050" > < / a > 00050 < span class = "keyword" > namespace < / span > glm
< a name = "l00051" > < / a > 00051 {
< a name = "l00054" > < / a > 00054
< a name = "l00058" > < / a > 00058 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
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< a name = "l00059" > < / a > 00059 T < a class = "code" href = "a00177.html#ga73bc2500704c8c25dc3cde534134ca20" title = "Return the epsilon constant for floating point types." > epsilon< / a > ();
< a name = "l00060" > < / a > 00060
< a name = "l00063" > < / a > 00063 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00064" > < / a > 00064 T < a class = "code" href = "a00177.html#ga9f4649d36b09c63ee2bccf180f6f3985" title = "Return 0." > zero< / a > ();
< a name = "l00065" > < / a > 00065
< a name = "l00068" > < / a > 00068 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00069" > < / a > 00069 T < a class = "code" href = "a00177.html#gad8d83a66c551f43b816f146f20dcdb85" title = "Return 1." > one< / a > ();
< a name = "l00070" > < / a > 00070
< a name = "l00073" > < / a > 00073 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00074" > < / a > 00074 T < a class = "code" href = "a00177.html#ga91033e239e639b830ce0a4e7d84ff7b6" title = "Return the pi constant." > pi< / a > ();
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< a name = "l00075" > < / a > 00075
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< a name = "l00078" > < / a > 00078 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00079" > < / a > 00079 T < a class = "code" href = "a00177.html#gaa83b7a56d3a4386ab4c8ef6544a0e9aa" title = "Return square root of pi." > root_pi< / a > ();
< a name = "l00080" > < / a > 00080
< a name = "l00083" > < / a > 00083 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00084" > < / a > 00084 T < a class = "code" href = "a00177.html#ga7d3f5974acfdfee6bfb3d9dea93a7ba1" title = "Return pi / 2." > half_pi< / a > ();
< a name = "l00085" > < / a > 00085
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< a name = "l00088" > < / a > 00088 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
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< a name = "l00089" > < / a > 00089 T < a class = "code" href = "a00177.html#gaa3878a0bb7cf0c77b899560a80847f12" title = "Return pi / 4." > quarter_pi< / a > ();
< a name = "l00090" > < / a > 00090
< a name = "l00093" > < / a > 00093 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00094" > < / a > 00094 T < a class = "code" href = "a00177.html#ga5d4fddb4150d38cc05f7a06adbc7be6f" title = "Return 1 / pi." > one_over_pi< / a > ();
< a name = "l00095" > < / a > 00095
< a name = "l00098" > < / a > 00098 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00099" > < / a > 00099 T < a class = "code" href = "a00177.html#gaef0c7e4c219ae01db48a20eeb19f47b0" title = "Return 2 / pi." > two_over_pi< / a > ();
< a name = "l00100" > < / a > 00100
< a name = "l00103" > < / a > 00103 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00104" > < / a > 00104 T < a class = "code" href = "a00177.html#ga8a412c16d1aa7bbdd0d03e29aff30ebb" title = "Return 2 / sqrt(pi)." > two_over_root_pi< / a > ();
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< a name = "l00105" > < / a > 00105
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< a name = "l00108" > < / a > 00108 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00109" > < / a > 00109 T < a class = "code" href = "a00177.html#ga82228b772a59165585e05e37365b2e8b" title = "Return 1 / sqrt(2)." > one_over_root_two< / a > ();
< a name = "l00110" > < / a > 00110
< a name = "l00113" > < / a > 00113 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00114" > < / a > 00114 T < a class = "code" href = "a00177.html#gab1bc1acc5958f93a0e677756bdcb4a27" title = "Return sqrt(pi / 2)." > root_half_pi< / a > ();
< a name = "l00115" > < / a > 00115
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< a name = "l00118" > < / a > 00118 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
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< a name = "l00119" > < / a > 00119 T < a class = "code" href = "a00177.html#gae3334603a5994d3585fd786d98097d82" title = "Return sqrt(2 * pi)." > root_two_pi< / a > ();
< a name = "l00120" > < / a > 00120
< a name = "l00123" > < / a > 00123 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00124" > < / a > 00124 T < a class = "code" href = "a00177.html#gae86af6ec13101467880e06b54e3e0d71" title = "Return sqrt(ln(4))." > root_ln_four< / a > ();
< a name = "l00125" > < / a > 00125
< a name = "l00128" > < / a > 00128 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00129" > < / a > 00129 T < a class = "code" href = "a00177.html#gab932c1030b8bef04437a2d066dc9dc6e" title = "Return e constant." > e< / a > ();
< a name = "l00130" > < / a > 00130
< a name = "l00133" > < / a > 00133 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00134" > < / a > 00134 T < a class = "code" href = "a00177.html#ga4ff7948d6e7f40eaee43ce6cea887d22" title = "Return Euler's constant." > euler< / a > ();
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< a name = "l00135" > < / a > 00135
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< a name = "l00138" > < / a > 00138 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00139" > < / a > 00139 T < a class = "code" href = "a00177.html#gaebae6e8300655e1e1147da9c25946785" title = "Return sqrt(2)." > root_two< / a > ();
< a name = "l00140" > < / a > 00140
< a name = "l00143" > < / a > 00143 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00144" > < / a > 00144 T < a class = "code" href = "a00177.html#gaaa0072128a49eef880068a8078594609" title = "Return sqrt(3)." > root_three< / a > ();
< a name = "l00145" > < / a > 00145
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< a name = "l00148" > < / a > 00148 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
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< a name = "l00149" > < / a > 00149 T < a class = "code" href = "a00177.html#gaa907e64aeec08a407739aa090f399820" title = "Return sqrt(5)." > root_five< / a > ();
< a name = "l00150" > < / a > 00150
< a name = "l00153" > < / a > 00153 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00154" > < / a > 00154 T < a class = "code" href = "a00177.html#gadeb5fef19262158f39a39abfe58558ad" title = "Return ln(2)." > ln_two< / a > ();
< a name = "l00155" > < / a > 00155
< a name = "l00158" > < / a > 00158 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00159" > < / a > 00159 T < a class = "code" href = "a00177.html#ga255e632bb482a96f8fa34482ab7f0c24" title = "Return ln(10)." > ln_ten< / a > ();
< a name = "l00160" > < / a > 00160
< a name = "l00163" > < / a > 00163 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00164" > < / a > 00164 T < a class = "code" href = "a00177.html#gab794cac99dec97664ba7cb0d160e3ac6" title = "Return ln(ln(2))." > ln_ln_two< / a > ();
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< a name = "l00165" > < / a > 00165
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< a name = "l00168" > < / a > 00168 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00169" > < / a > 00169 T < a class = "code" href = "a00177.html#gab079778327ce3a341f95ceee16f1d03a" title = "Return 1 / 3." > third< / a > ();
< a name = "l00170" > < / a > 00170
< a name = "l00173" > < / a > 00173 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00174" > < / a > 00174 T < a class = "code" href = "a00177.html#ga0ab78128af2f43e313e83eb60a00e321" title = "Return 2 / 3." > two_thirds< / a > ();
< a name = "l00175" > < / a > 00175
< a name = "l00178" > < / a > 00178 < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T>
< a name = "l00179" > < / a > 00179 T < a class = "code" href = "a00177.html#ga2a4f943607fcf389b7b4dd87e99e50b2" title = "Return the golden ratio constant." > golden_ratio< / a > ();
< a name = "l00180" > < / a > 00180
< a name = "l00182" > < / a > 00182 } < span class = "comment" > //namespace glm< / span >
< a name = "l00183" > < / a > 00183
< a name = "l00184" > < / a > 00184 < span class = "preprocessor" > #include " constants.inl" < / span >
< a name = "l00185" > < / a > 00185
< a name = "l00186" > < / a > 00186 < span class = "preprocessor" > #endif//GLM_GTX_constants< / span >
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