0.9.9 API documenation
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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) |
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) |
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.
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)).
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)).