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.

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Detailed Description

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

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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.