| /// @ref gtx_fast_exponential |
| /// @file glm/gtx/fast_exponential.hpp |
| /// |
| /// @see core (dependence) |
| /// @see gtx_half_float (dependence) |
| /// |
| /// @defgroup gtx_fast_exponential GLM_GTX_fast_exponential |
| /// @ingroup gtx |
| /// |
| /// @brief Fast but less accurate implementations of exponential based functions. |
| /// |
| /// <glm/gtx/fast_exponential.hpp> need to be included to use these functionalities. |
| |
| #pragma once |
| |
| // Dependency: |
| #include "../glm.hpp" |
| |
| #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) |
| # pragma message("GLM: GLM_GTX_fast_exponential extension included") |
| #endif |
| |
| namespace glm |
| { |
| /// @addtogroup gtx_fast_exponential |
| /// @{ |
| |
| /// Faster than the common pow function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename genType> |
| GLM_FUNC_DECL genType fastPow(genType x, genType y); |
| |
| /// Faster than the common pow function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastPow(vecType<T, P> const & x, vecType<T, P> const & y); |
| |
| /// Faster than the common pow function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename genTypeT, typename genTypeU> |
| GLM_FUNC_DECL genTypeT fastPow(genTypeT x, genTypeU y); |
| |
| /// Faster than the common pow function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastPow(vecType<T, P> const & x); |
| |
| /// Faster than the common exp function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T> |
| GLM_FUNC_DECL T fastExp(T x); |
| |
| /// Faster than the common exp function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastExp(vecType<T, P> const & x); |
| |
| /// Faster than the common log function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T> |
| GLM_FUNC_DECL T fastLog(T x); |
| |
| /// Faster than the common exp2 function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastLog(vecType<T, P> const & x); |
| |
| /// Faster than the common exp2 function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T> |
| GLM_FUNC_DECL T fastExp2(T x); |
| |
| /// Faster than the common exp2 function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastExp2(vecType<T, P> const & x); |
| |
| /// Faster than the common log2 function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T> |
| GLM_FUNC_DECL T fastLog2(T x); |
| |
| /// Faster than the common log2 function but less accurate. |
| /// @see gtx_fast_exponential |
| template <typename T, precision P, template <typename, precision> class vecType> |
| GLM_FUNC_DECL vecType<T, P> fastLog2(vecType<T, P> const & x); |
| |
| /// @} |
| }//namespace glm |
| |
| #include "fast_exponential.inl" |