GLM Version 0.9.0
Functions

glm::gtx::normalize_dot Namespace Reference

GLM_GTX_normalize_dot extension: Dot product of vectors that need to be normalize with a single square root. More...

Functions

template<typename genType >
genType::value_type fastNormalizeDot (genType const &x, genType const &y)
 Normalize parameters and returns the dot product of x and y.
template<typename genType >
genType::value_type normalizeDot (genType const &x, genType const &y)
 Normalize parameters and returns the dot product of x and y.

Detailed Description

GLM_GTX_normalize_dot extension: Dot product of vectors that need to be normalize with a single square root.


Function Documentation

genType::value_type glm::gtx::normalize_dot::fastNormalizeDot ( genType const &  x,
genType const &  y 
)

Normalize parameters and returns the dot product of x and y.

Faster that dot(fastNormalize(x), fastNormalize(y)). From GLM_GTX_normalize_dot extension.

genType::value_type glm::gtx::normalize_dot::normalizeDot ( genType const &  x,
genType const &  y 
)

Normalize parameters and returns the dot product of x and y.

It's faster that dot(normalize(x), normalize(y)). From GLM_GTX_normalize_dot extension.