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/// @ref ext_scalar_constants
/// @file glm/ext/scalar_constants.hpp
///
/// @defgroup ext_scalar_constants GLM_EXT_scalar_constants
/// @ingroup ext
///
/// Provides a list of constants and precomputed useful values.
///
/// Include <glm/ext/scalar_constants.hpp> to use the features of this extension.
#pragma once
// Dependencies
#include "../detail/setup.hpp"
#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
# pragma message("GLM: GLM_EXT_scalar_constants extension included")
#endif
namespace glm
{
/// @addtogroup ext_scalar_constants
/// @{
/// Return the epsilon constant for floating point types.
template<typename genType>
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon();
/// Return the pi constant for floating point types.
template<typename genType>
GLM_FUNC_DECL GLM_CONSTEXPR genType pi();
/// Return the value of cos(1 / 2) for floating point types.
template<typename genType>
GLM_FUNC_DECL GLM_CONSTEXPR genType cos_one_over_two();
/// @}
} //namespace glm
#include "scalar_constants.inl"
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