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Diffstat (limited to 'Project/glm/ext/scalar_constants.inl')
| -rw-r--r-- | Project/glm/ext/scalar_constants.inl | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Project/glm/ext/scalar_constants.inl b/Project/glm/ext/scalar_constants.inl new file mode 100644 index 0000000..b475adf --- /dev/null +++ b/Project/glm/ext/scalar_constants.inl @@ -0,0 +1,24 @@ +#include <limits> + +namespace glm +{ + template<typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType epsilon() + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'epsilon' only accepts floating-point inputs"); + return std::numeric_limits<genType>::epsilon(); + } + + template<typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType pi() + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'pi' only accepts floating-point inputs"); + return static_cast<genType>(3.14159265358979323846264338327950288); + } + + template<typename genType> + GLM_FUNC_QUALIFIER GLM_CONSTEXPR genType cos_one_over_two() + { + return genType(0.877582561890372716130286068203503191); + } +} //namespace glm |