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< li class = "navelem" > < a class = "el" href = "dir_934f46a345653ef2b3014a1b37a162c1.html" > G:< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_98f7f9d41f9d3029bd68cf237526a774.html" > Source< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_9344afb825aed5e2f5be1d2015dde43c.html" > G-Truc< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_45973f864e07b2505003ae343b7c8af7.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_304be5dfae1339a7705426c0b536faf2.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_7997edb062bdde9a99cb6835d42b0d9d.html" > gtc< / a > < / li > < / ul >
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< div class = "title" > constants.hpp< / div > < / div >
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< a href = "a00020.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #pragma once< / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "comment" > // Dependencies< / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " ../detail/setup.hpp" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #if GLM_MESSAGES == GLM_MESSAGES_ENABLED & & !defined(GLM_EXT_INCLUDED)< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > # pragma message(" GLM: GLM_GTC_constants extension included" )< / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #endif< / span > < / div >
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< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "a00135.html" > glm< / a > < / div >
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< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   {< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga2a1e57fc5592b69cfae84174cbfc9429" > epsilon< / a > ();< / div >
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< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga788f5a421fc0f40a1296ebc094cbaa8a" > zero< / a > ();< / div >
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< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga39c2fb227631ca25894326529bdd1ee5" > one< / a > ();< / div >
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< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < / div >
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< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga94bafeb2a0f23ab6450fed1f98ee4e45" > pi< / a > ();< / div >
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< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < / div >
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< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gaa5276a4617566abcfe49286f40e3a256" > two_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < / div >
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< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga261380796b2cd496f68d2cf1d08b8eb9" > root_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < / div >
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< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga0c36b41d462e45641faf7d7938948bac" > half_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gae94950df74b0ce382b1fc1d978ef7394" > three_over_two_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < / div >
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< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga3c9df42bd73c519a995c43f0f99e77e0" > quarter_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div >
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< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga555150da2b06d23c8738981d5013e0eb" > one_over_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga7c922b427986cbb2e4c6ac69874eefbc" > one_over_two_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga74eadc8a211253079683219a3ea0462a" > two_over_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga753950e5140e4ea6a88e4a18ba61dc09" > four_over_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga5827301817640843cf02026a8d493894" > two_over_root_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga788fa23a0939bac4d1d0205fb4f35818" > one_over_root_two< / a > ();< / div >
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< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga4e276cb823cc5e612d4f89ed99c75039" > root_half_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga2bcedc575039fe0cd765742f8bbb0bd3" > root_two_pi< / a > ();< / div >
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< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga4129412e96b33707a77c1a07652e23e2" > root_ln_four< / a > ();< / div >
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< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga4b7956eb6e2fbedfc7cf2e46e85c5139" > e< / a > ();< / div >
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< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gad8fe2e6f90bce9d829e9723b649fbd42" > euler< / a > ();< / div >
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< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga74e607d29020f100c0d0dc46ce2ca950" > root_two< / a > ();< / div >
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< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga4f286be4abe88be1eed7d2a9f6cb193e" > root_three< / a > ();< / div >
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< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gae9ebbded75b53d4faeb1e4ef8b3347a2" > root_five< / a > ();< / div >
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< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga24f4d27765678116f41a2f336ab7975c" > ln_two< / a > ();< / div >
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< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gaf97ebc6c059ffd788e6c4946f71ef66c" > ln_ten< / a > ();< / div >
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< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#gaca94292c839ed31a405ab7a81ae7e850" > ln_ln_two< / a > ();< / div >
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< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga3077c6311010a214b69ddc8214ec13b5" > third< / a > ();< / div >
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< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga9b4d2f4322edcf63a6737b92a29dd1f5" > two_thirds< / a > ();< / div >
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< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > genType> < / div >
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< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   GLM_FUNC_DECL GLM_CONSTEXPR genType < a class = "code" href = "a00151.html#ga748cf8642830657c5b7eae04d0a80899" > golden_ratio< / a > ();< / div >
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< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   } < span class = "comment" > //namespace glm< / span > < / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   < / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < span class = "preprocessor" > #include " constants.inl" < / span > < / div >
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< div class = "ttc" id = "a00151_html_ga74e607d29020f100c0d0dc46ce2ca950" > < div class = "ttname" > < a href = "a00151.html#ga74e607d29020f100c0d0dc46ce2ca950" > glm::root_two< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_two()< / div > < div class = "ttdoc" > Return sqrt(2). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga9b4d2f4322edcf63a6737b92a29dd1f5" > < div class = "ttname" > < a href = "a00151.html#ga9b4d2f4322edcf63a6737b92a29dd1f5" > glm::two_thirds< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds()< / div > < div class = "ttdoc" > Return 2 / 3. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga2a1e57fc5592b69cfae84174cbfc9429" > < div class = "ttname" > < a href = "a00151.html#ga2a1e57fc5592b69cfae84174cbfc9429" > glm::epsilon< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()< / div > < div class = "ttdoc" > Return the epsilon constant for floating point types. < / div > < / div >
< div class = "ttc" id = "a00151_html_gad8fe2e6f90bce9d829e9723b649fbd42" > < div class = "ttname" > < a href = "a00151.html#gad8fe2e6f90bce9d829e9723b649fbd42" > glm::euler< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType euler()< / div > < div class = "ttdoc" > Return Euler' s constant. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga74eadc8a211253079683219a3ea0462a" > < div class = "ttname" > < a href = "a00151.html#ga74eadc8a211253079683219a3ea0462a" > glm::two_over_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi()< / div > < div class = "ttdoc" > Return 2 / pi. < / div > < / div >
< div class = "ttc" id = "a00135_html" > < div class = "ttname" > < a href = "a00135.html" > glm< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00015_source.html#l00020" > common.hpp:20< / a > < / div > < / div >
< div class = "ttc" id = "a00151_html_ga24f4d27765678116f41a2f336ab7975c" > < div class = "ttname" > < a href = "a00151.html#ga24f4d27765678116f41a2f336ab7975c" > glm::ln_two< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two()< / div > < div class = "ttdoc" > Return ln(2). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga5827301817640843cf02026a8d493894" > < div class = "ttname" > < a href = "a00151.html#ga5827301817640843cf02026a8d493894" > glm::two_over_root_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi()< / div > < div class = "ttdoc" > Return 2 / sqrt(pi). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga788fa23a0939bac4d1d0205fb4f35818" > < div class = "ttname" > < a href = "a00151.html#ga788fa23a0939bac4d1d0205fb4f35818" > glm::one_over_root_two< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two()< / div > < div class = "ttdoc" > Return 1 / sqrt(2). < / div > < / div >
< div class = "ttc" id = "a00151_html_gaca94292c839ed31a405ab7a81ae7e850" > < div class = "ttname" > < a href = "a00151.html#gaca94292c839ed31a405ab7a81ae7e850" > glm::ln_ln_two< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two()< / div > < div class = "ttdoc" > Return ln(ln(2)). < / div > < / div >
< div class = "ttc" id = "a00151_html_gaa5276a4617566abcfe49286f40e3a256" > < div class = "ttname" > < a href = "a00151.html#gaa5276a4617566abcfe49286f40e3a256" > glm::two_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi()< / div > < div class = "ttdoc" > Return pi * 2. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga753950e5140e4ea6a88e4a18ba61dc09" > < div class = "ttname" > < a href = "a00151.html#ga753950e5140e4ea6a88e4a18ba61dc09" > glm::four_over_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi()< / div > < div class = "ttdoc" > Return 4 / pi. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga261380796b2cd496f68d2cf1d08b8eb9" > < div class = "ttname" > < a href = "a00151.html#ga261380796b2cd496f68d2cf1d08b8eb9" > glm::root_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi()< / div > < div class = "ttdoc" > Return square root of pi. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga3c9df42bd73c519a995c43f0f99e77e0" > < div class = "ttname" > < a href = "a00151.html#ga3c9df42bd73c519a995c43f0f99e77e0" > glm::quarter_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi()< / div > < div class = "ttdoc" > Return pi / 4. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga39c2fb227631ca25894326529bdd1ee5" > < div class = "ttname" > < a href = "a00151.html#ga39c2fb227631ca25894326529bdd1ee5" > glm::one< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType one()< / div > < div class = "ttdoc" > Return 1. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga0c36b41d462e45641faf7d7938948bac" > < div class = "ttname" > < a href = "a00151.html#ga0c36b41d462e45641faf7d7938948bac" > glm::half_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi()< / div > < div class = "ttdoc" > Return pi / 2. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga4f286be4abe88be1eed7d2a9f6cb193e" > < div class = "ttname" > < a href = "a00151.html#ga4f286be4abe88be1eed7d2a9f6cb193e" > glm::root_three< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_three()< / div > < div class = "ttdoc" > Return sqrt(3). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga4129412e96b33707a77c1a07652e23e2" > < div class = "ttname" > < a href = "a00151.html#ga4129412e96b33707a77c1a07652e23e2" > glm::root_ln_four< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four()< / div > < div class = "ttdoc" > Return sqrt(ln(4)). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga555150da2b06d23c8738981d5013e0eb" > < div class = "ttname" > < a href = "a00151.html#ga555150da2b06d23c8738981d5013e0eb" > glm::one_over_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi()< / div > < div class = "ttdoc" > Return 1 / pi. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga7c922b427986cbb2e4c6ac69874eefbc" > < div class = "ttname" > < a href = "a00151.html#ga7c922b427986cbb2e4c6ac69874eefbc" > glm::one_over_two_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi()< / div > < div class = "ttdoc" > Return 1 / (pi * 2). < / div > < / div >
< div class = "ttc" id = "a00151_html_gae9ebbded75b53d4faeb1e4ef8b3347a2" > < div class = "ttname" > < a href = "a00151.html#gae9ebbded75b53d4faeb1e4ef8b3347a2" > glm::root_five< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_five()< / div > < div class = "ttdoc" > Return sqrt(5). < / div > < / div >
< div class = "ttc" id = "a00151_html_ga2bcedc575039fe0cd765742f8bbb0bd3" > < div class = "ttname" > < a href = "a00151.html#ga2bcedc575039fe0cd765742f8bbb0bd3" > glm::root_two_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi()< / div > < div class = "ttdoc" > Return sqrt(2 * pi). < / div > < / div >
< div class = "ttc" id = "a00151_html_gaf97ebc6c059ffd788e6c4946f71ef66c" > < div class = "ttname" > < a href = "a00151.html#gaf97ebc6c059ffd788e6c4946f71ef66c" > glm::ln_ten< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten()< / div > < div class = "ttdoc" > Return ln(10). < / div > < / div >
< div class = "ttc" id = "a00151_html_gae94950df74b0ce382b1fc1d978ef7394" > < div class = "ttname" > < a href = "a00151.html#gae94950df74b0ce382b1fc1d978ef7394" > glm::three_over_two_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi()< / div > < div class = "ttdoc" > Return pi / 2 * 3. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga94bafeb2a0f23ab6450fed1f98ee4e45" > < div class = "ttname" > < a href = "a00151.html#ga94bafeb2a0f23ab6450fed1f98ee4e45" > glm::pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType pi()< / div > < div class = "ttdoc" > Return the pi constant. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga788f5a421fc0f40a1296ebc094cbaa8a" > < div class = "ttname" > < a href = "a00151.html#ga788f5a421fc0f40a1296ebc094cbaa8a" > glm::zero< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType zero()< / div > < div class = "ttdoc" > Return 0. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga748cf8642830657c5b7eae04d0a80899" > < div class = "ttname" > < a href = "a00151.html#ga748cf8642830657c5b7eae04d0a80899" > glm::golden_ratio< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio()< / div > < div class = "ttdoc" > Return the golden ratio constant. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga3077c6311010a214b69ddc8214ec13b5" > < div class = "ttname" > < a href = "a00151.html#ga3077c6311010a214b69ddc8214ec13b5" > glm::third< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType third()< / div > < div class = "ttdoc" > Return 1 / 3. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga4b7956eb6e2fbedfc7cf2e46e85c5139" > < div class = "ttname" > < a href = "a00151.html#ga4b7956eb6e2fbedfc7cf2e46e85c5139" > glm::e< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType e()< / div > < div class = "ttdoc" > Return e constant. < / div > < / div >
< div class = "ttc" id = "a00151_html_ga4e276cb823cc5e612d4f89ed99c75039" > < div class = "ttname" > < a href = "a00151.html#ga4e276cb823cc5e612d4f89ed99c75039" > glm::root_half_pi< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi()< / div > < div class = "ttdoc" > Return sqrt(pi / 2). < / div > < / div >
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