46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/// @ref gtx_normalize_dot
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/// @file glm/gtx/normalize_dot.hpp
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///
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/// @see core (dependence)
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/// @see gtx_fast_square_root (dependence)
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///
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/// @defgroup gtx_normalize_dot GLM_GTX_normalize_dot
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/// @ingroup gtx
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///
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/// @brief Dot product of vectors that need to be normalize with a single square root.
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///
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/// <glm/gtx/normalized_dot.hpp> need to be included to use these functionalities.
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#pragma once
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// Dependency:
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#include "../gtx/fast_square_root.hpp"
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#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
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# pragma message("GLM: GLM_GTX_normalize_dot extension included")
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#endif
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namespace glm
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{
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/// @addtogroup gtx_normalize_dot
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/// @{
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/// Normalize parameters and returns the dot product of x and y.
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/// It's faster that dot(normalize(x), normalize(y)).
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///
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/// @see gtx_normalize_dot extension.
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template <typename T, precision P, template <typename, precision> class vecType>
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GLM_FUNC_DECL T normalizeDot(vecType<T, P> const & x, vecType<T, P> const & y);
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/// Normalize parameters and returns the dot product of x and y.
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/// Faster that dot(fastNormalize(x), fastNormalize(y)).
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///
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/// @see gtx_normalize_dot extension.
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template <typename T, precision P, template <typename, precision> class vecType>
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GLM_FUNC_DECL T fastNormalizeDot(vecType<T, P> const & x, vecType<T, P> const & y);
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/// @}
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}//namespace glm
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#include "normalize_dot.inl"
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