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author | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2017-05-12 15:49:50 +0200 |
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committer | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2017-05-12 15:49:50 +0200 |
commit | e62817b8252974b8a98393275874ee303840bf13 (patch) | |
tree | 4565935f06e369f4a84410b0c098958e07a750c7 /depedencies/include/glm/gtc/constants.inl | |
parent | 2017-05-10 (diff) | |
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Diffstat (limited to 'depedencies/include/glm/gtc/constants.inl')
-rw-r--r-- | depedencies/include/glm/gtc/constants.inl | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/depedencies/include/glm/gtc/constants.inl b/depedencies/include/glm/gtc/constants.inl new file mode 100644 index 0000000..cb451d0 --- /dev/null +++ b/depedencies/include/glm/gtc/constants.inl @@ -0,0 +1,181 @@ +/// @ref gtc_constants +/// @file glm/gtc/constants.inl + +#include <limits> + +namespace glm +{ + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType epsilon() + { + return std::numeric_limits<genType>::epsilon(); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType zero() + { + return genType(0); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType one() + { + return genType(1); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType pi() + { + return genType(3.14159265358979323846264338327950288); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType two_pi() + { + return genType(6.28318530717958647692528676655900576); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_pi() + { + return genType(1.772453850905516027); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType half_pi() + { + return genType(1.57079632679489661923132169163975144); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType three_over_two_pi() + { + return genType(4.71238898038468985769396507491925432); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType quarter_pi() + { + return genType(0.785398163397448309615660845819875721); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType one_over_pi() + { + return genType(0.318309886183790671537767526745028724); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType one_over_two_pi() + { + return genType(0.159154943091895335768883763372514362); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType two_over_pi() + { + return genType(0.636619772367581343075535053490057448); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType four_over_pi() + { + return genType(1.273239544735162686151070106980114898); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType two_over_root_pi() + { + return genType(1.12837916709551257389615890312154517); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType one_over_root_two() + { + return genType(0.707106781186547524400844362104849039); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_half_pi() + { + return genType(1.253314137315500251); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_two_pi() + { + return genType(2.506628274631000502); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_ln_four() + { + return genType(1.17741002251547469); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType e() + { + return genType(2.71828182845904523536); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType euler() + { + return genType(0.577215664901532860606); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_two() + { + return genType(1.41421356237309504880168872420969808); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_three() + { + return genType(1.73205080756887729352744634150587236); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType root_five() + { + return genType(2.23606797749978969640917366873127623); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType ln_two() + { + return genType(0.693147180559945309417232121458176568); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType ln_ten() + { + return genType(2.30258509299404568401799145468436421); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType ln_ln_two() + { + return genType(-0.3665129205816643); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType third() + { + return genType(0.3333333333333333333333333333333333333333); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType two_thirds() + { + return genType(0.666666666666666666666666666666666666667); + } + + template <typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType golden_ratio() + { + return genType(1.61803398874989484820458683436563811); + } +} //namespace glm |