0.9.9 API documentation
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GLM_GTX_fast_exponential

Include <glm/gtx/fast_exponential.hpp> to use the features of this extension. More...

Functions

template<typename T >
GLM_FUNC_DECL T fastExp (T x)
 Faster than the common exp function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastExp (vec< L, T, Q > const &x)
 Faster than the common exp function but less accurate.
 
template<typename T >
GLM_FUNC_DECL T fastExp2 (T x)
 Faster than the common exp2 function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastExp2 (vec< L, T, Q > const &x)
 Faster than the common exp2 function but less accurate.
 
template<typename T >
GLM_FUNC_DECL T fastLog (T x)
 Faster than the common log function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastLog (vec< L, T, Q > const &x)
 Faster than the common exp2 function but less accurate.
 
template<typename T >
GLM_FUNC_DECL T fastLog2 (T x)
 Faster than the common log2 function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastLog2 (vec< L, T, Q > const &x)
 Faster than the common log2 function but less accurate.
 
template<typename genType >
GLM_FUNC_DECL genType fastPow (genType x, genType y)
 Faster than the common pow function but less accurate.
 
template<typename genTypeT , typename genTypeU >
GLM_FUNC_DECL genTypeT fastPow (genTypeT x, genTypeU y)
 Faster than the common pow function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastPow (vec< L, T, Q > const &x)
 Faster than the common pow function but less accurate.
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastPow (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
 Faster than the common pow function but less accurate.
 

Detailed Description

Include <glm/gtx/fast_exponential.hpp> to use the features of this extension.

Fast but less accurate implementations of exponential based functions.

Function Documentation

◆ fastExp() [1/2]

template<typename T >
GLM_FUNC_DECL T fastExp ( T x)

Faster than the common exp function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastExp() [2/2]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastExp ( vec< L, T, Q > const & x)

Faster than the common exp function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastExp2() [1/2]

template<typename T >
GLM_FUNC_DECL T fastExp2 ( T x)

Faster than the common exp2 function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastExp2() [2/2]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastExp2 ( vec< L, T, Q > const & x)

Faster than the common exp2 function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastLog() [1/2]

template<typename T >
GLM_FUNC_DECL T fastLog ( T x)

Faster than the common log function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastLog() [2/2]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastLog ( vec< L, T, Q > const & x)

Faster than the common exp2 function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastLog2() [1/2]

template<typename T >
GLM_FUNC_DECL T fastLog2 ( T x)

Faster than the common log2 function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastLog2() [2/2]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastLog2 ( vec< L, T, Q > const & x)

Faster than the common log2 function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastPow() [1/4]

template<typename genType >
GLM_FUNC_DECL genType fastPow ( genType x,
genType y )

Faster than the common pow function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastPow() [2/4]

template<typename genTypeT , typename genTypeU >
GLM_FUNC_DECL genTypeT fastPow ( genTypeT x,
genTypeU y )

Faster than the common pow function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastPow() [3/4]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastPow ( vec< L, T, Q > const & x)

Faster than the common pow function but less accurate.

See also
GLM_GTX_fast_exponential

◆ fastPow() [4/4]

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > fastPow ( vec< L, T, Q > const & x,
vec< L, T, Q > const & y )

Faster than the common pow function but less accurate.

See also
GLM_GTX_fast_exponential