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