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