0.9.8
Functions
GLM_GTX_fast_square_root

Functions

template<typename genType >
GLM_FUNC_DECL genType fastDistance (genType x, genType y)
 
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)
 
template<typename genType >
GLM_FUNC_DECL genType fastInverseSqrt (genType x)
 
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P > fastInverseSqrt (vecType< T, P > const &x)
 
template<typename genType >
GLM_FUNC_DECL genType fastLength (genType x)
 
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL T fastLength (vecType< T, P > const &x)
 
template<typename genType >
GLM_FUNC_DECL genType fastNormalize (genType const &x)
 
template<typename genType >
GLM_FUNC_DECL genType fastSqrt (genType x)
 
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P > fastSqrt (vecType< T, P > const &x)
 

Detailed Description

Fast but less accurate implementations of square root based functions.

<glm/gtx/fast_square_root.hpp> need to be included to use these functionalities.

Function Documentation

GLM_FUNC_DECL genType glm::fastDistance ( genType  x,
genType  y 
)

Faster than the common distance function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL T glm::fastDistance ( vecType< T, P > const &  x,
vecType< T, P > const &  y 
)

Faster than the common distance function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL genType glm::fastInverseSqrt ( genType  x)

Faster than the common inversesqrt function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL vecType<T, P> glm::fastInverseSqrt ( vecType< T, P > const &  x)

Faster than the common inversesqrt function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL genType glm::fastLength ( genType  x)

Faster than the common length function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL T glm::fastLength ( vecType< T, P > const &  x)

Faster than the common length function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL genType glm::fastNormalize ( genType const &  x)

Faster than the common normalize function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL genType glm::fastSqrt ( genType  x)

Faster than the common sqrt function but less accurate.

See also
GLM_GTX_fast_square_root extension.
GLM_FUNC_DECL vecType<T, P> glm::fastSqrt ( vecType< T, P > const &  x)

Faster than the common sqrt function but less accurate.

See also
GLM_GTX_fast_square_root extension.