49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/// @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
|
|
///
|
|
/// Include <glm/gtx/normalized_dot.hpp> to use the features of this extension.
|
|
///
|
|
/// Dot product of vectors that need to be normalize with a single square root.
|
|
|
|
#pragma once
|
|
|
|
// Dependency:
|
|
#include "../gtx/fast_square_root.hpp"
|
|
|
|
#ifndef GLM_ENABLE_EXPERIMENTAL
|
|
# error "GLM: GLM_GTX_normalize_dot is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_ENABLE && !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<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL T normalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> 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<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL T fastNormalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y);
|
|
|
|
/// @}
|
|
}//namespace glm
|
|
|
|
#include "normalize_dot.inl"
|