GLM_GTX_normalize_dot

Functions
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL T	fastNormalizeDot (vecType< T, P > const &x, vecType< T, P > const &y)
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL T	normalizeDot (vecType< T, P > const &x, vecType< T, P > const &y)

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	(	vecType< T, P > const &	x,
		vecType< 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	(	vecType< T, P > const &	x,
		vecType< 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.