diff options
Diffstat (limited to 'external/include/glm/gtx/fast_square_root.hpp')
| -rw-r--r-- | external/include/glm/gtx/fast_square_root.hpp | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/external/include/glm/gtx/fast_square_root.hpp b/external/include/glm/gtx/fast_square_root.hpp deleted file mode 100644 index 9e15cb0..0000000 --- a/external/include/glm/gtx/fast_square_root.hpp +++ /dev/null @@ -1,92 +0,0 @@ -/// @ref gtx_fast_square_root -/// @file glm/gtx/fast_square_root.hpp -/// -/// @see core (dependence) -/// -/// @defgroup gtx_fast_square_root GLM_GTX_fast_square_root -/// @ingroup gtx -/// -/// Include <glm/gtx/fast_square_root.hpp> to use the features of this extension. -/// -/// Fast but less accurate implementations of square root based functions. -/// - Sqrt optimisation based on Newton's method, -/// www.gamedev.net/community/forums/topic.asp?topic id=139956 - -#pragma once - -// Dependency: -#include "../common.hpp" -#include "../exponential.hpp" -#include "../geometric.hpp" - -#ifndef GLM_ENABLE_EXPERIMENTAL -# error "GLM: GLM_GTX_fast_square_root 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_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) -# pragma message("GLM: GLM_GTX_fast_square_root extension included") -#endif - -namespace glm -{ - /// @addtogroup gtx_fast_square_root - /// @{ - - /// Faster than the common sqrt function but less accurate. - /// - /// @see gtx_fast_square_root extension. - template<typename genType> - GLM_FUNC_DECL genType fastSqrt(genType x); - - /// Faster than the common sqrt function but less accurate. - /// - /// @see gtx_fast_square_root extension. - template<length_t L, typename T, qualifier Q> - GLM_FUNC_DECL vec<L, T, Q> fastSqrt(vec<L, T, Q> const& x); - - /// Faster than the common inversesqrt function but less accurate. - /// - /// @see gtx_fast_square_root extension. - template<typename genType> - GLM_FUNC_DECL genType fastInverseSqrt(genType x); - - /// Faster than the common inversesqrt function but less accurate. - /// - /// @see gtx_fast_square_root extension. - template<length_t L, typename T, qualifier Q> - GLM_FUNC_DECL vec<L, T, Q> fastInverseSqrt(vec<L, T, Q> 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<length_t L, typename T, qualifier Q> - GLM_FUNC_DECL T fastLength(vec<L, T, Q> 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<length_t L, typename T, qualifier Q> - GLM_FUNC_DECL T fastDistance(vec<L, T, Q> const& x, vec<L, T, Q> const& y); - - /// Faster than the common normalize function but less accurate. - /// - /// @see gtx_fast_square_root extension. - template<typename genType> - GLM_FUNC_DECL genType fastNormalize(genType const& x); - - /// @} -}// namespace glm - -#include "fast_square_root.inl" |