GLM_GTX_normalize_dot

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

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

Detailed Description

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

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

Function Documentation

GLM_FUNC_DECL T glm::fastNormalizeDot	(	vec< L, T, P > const &	x,
		vec< L, T, P > 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, P > const &	x,
		vec< L, T, P > 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.