0.9.9 API documenation
Functions
GLM_GTX_normalize_dot

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

Functions

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL T fastNormalizeDot (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
 Normalize parameters and returns the dot product of x and y. More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL T normalizeDot (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
 Normalize parameters and returns the dot product of x and y. More...
 

Detailed Description

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

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

Function Documentation

GLM_FUNC_DECL T glm::fastNormalizeDot ( vec< L, T, Q > const &  x,
vec< L, T, Q > const &  y 
)

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

Faster that dot(fastNormalize(x), fastNormalize(y)).

See also
GLM_GTX_normalize_dot extension.
GLM_FUNC_DECL T glm::normalizeDot ( vec< L, T, Q > const &  x,
vec< L, T, Q > const &  y 
)

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

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

See also
GLM_GTX_normalize_dot extension.