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authorsotech117 <michael_foiani@brown.edu>2023-12-07 16:23:20 -0500
committersotech117 <michael_foiani@brown.edu>2023-12-07 16:23:20 -0500
commitcaa765bff49d54217b75aaf0e7acf4e5392a11e4 (patch)
tree9b92914dfb88b99599e8e60e4512e9e9ea9a25db /glm/gtx/normalize_dot.inl
parenta9274459443f1d560d7580a162deb581549980cb (diff)
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+/// @ref gtx_normalize_dot
+
+namespace glm
+{
+ template<length_t L, typename T, qualifier Q>
+ GLM_FUNC_QUALIFIER T normalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
+ {
+ return glm::dot(x, y) * glm::inversesqrt(glm::dot(x, x) * glm::dot(y, y));
+ }
+
+ template<length_t L, typename T, qualifier Q>
+ GLM_FUNC_QUALIFIER T fastNormalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
+ {
+ return glm::dot(x, y) * glm::fastInverseSqrt(glm::dot(x, x) * glm::dot(y, y));
+ }
+}//namespace glm