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Updated GLM version w/ now standard radians as angles.

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J. de Vries
2016-05-11 20:04:52 +02:00
parent 336df22af5
commit a4c2bb2498
321 changed files with 42426 additions and 35972 deletions
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82
includes/glm/gtx/fast_square_root.hpp
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@@ -1,7 +1,7 @@
///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
/// Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net)
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
@@ -12,6 +12,10 @@
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// Restrictions:
/// By making use of the Software for military purposes, you choose to make
/// a Bunny unhappy.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -37,13 +41,14 @@
/// <glm/gtx/fast_square_root.hpp> need to be included to use these functionalities.
///////////////////////////////////////////////////////////////////////////////////
#ifndef GLM_GTX_fast_square_root
#define GLM_GTX_fast_square_root GLM_VERSION
#pragma once
// Dependency:
#include "../glm.hpp"
#include "../common.hpp"
#include "../exponential.hpp"
#include "../geometric.hpp"
#if(defined(GLM_MESSAGES) && !defined(glm_ext))
#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
# pragma message("GLM: GLM_GTX_fast_square_root extension included")
#endif
@@ -52,34 +57,61 @@ namespace glm
/// @addtogroup gtx_fast_square_root
/// @{
//! Faster than the common sqrt function but less accurate.
//! From GLM_GTX_fast_square_root extension.
/// Faster than the common sqrt function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename genType>
genType fastSqrt(genType const & x);
GLM_FUNC_DECL genType fastSqrt(genType x);
//! Faster than the common inversesqrt function but less accurate.
//! From GLM_GTX_fast_square_root extension.
template <typename genType>
genType fastInverseSqrt(genType const & x);
//! Faster than the common length function but less accurate.
//! From GLM_GTX_fast_square_root extension.
template <typename genType>
typename genType::value_type fastLength(genType const & x);
/// Faster than the common sqrt function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename T, precision P, template <typename, precision> class vecType>
GLM_FUNC_DECL vecType<T, P> fastSqrt(vecType<T, P> const & x);
//! Faster than the common distance function but less accurate.
//! From GLM_GTX_fast_square_root extension.
/// Faster than the common inversesqrt function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename genType>
typename genType::value_type fastDistance(genType const & x, genType const & y);
GLM_FUNC_DECL genType fastInverseSqrt(genType x);
//! Faster than the common normalize function but less accurate.
//! From GLM_GTX_fast_square_root extension.
/// Faster than the common inversesqrt function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename T, precision P, template <typename, precision> class vecType>
GLM_FUNC_DECL vecType<T, P> fastInverseSqrt(vecType<T, P> const & x);
/// Faster than the common length function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename genType>
GLM_FUNC_DECL genType fastLength(genType x);
/// Faster than the common length function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename T, precision P, template <typename, precision> class vecType>
GLM_FUNC_DECL T fastLength(vecType<T, P> const & x);
/// Faster than the common distance function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename genType>
GLM_FUNC_DECL genType fastDistance(genType x, genType y);
/// Faster than the common distance function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename T, precision P, template <typename, precision> class vecType>
GLM_FUNC_DECL T fastDistance(vecType<T, P> const & x, vecType<T, P> const & y);
/// Faster than the common normalize function but less accurate.
///
/// @see gtx_fast_square_root extension.
template <typename genType>
genType fastNormalize(genType const & x);
GLM_FUNC_DECL genType fastNormalize(genType const & x);
/// @}
}// namespace glm
#include "fast_square_root.inl"
#endif//GLM_GTX_fast_square_root