Add ktx

ktx/other_include/glm/gtx/normalize_dot.inl

@@ -0,0 +1,17 @@
+/// @ref gtx_normalize_dot
+/// @file glm/gtx/normalize_dot.inl
+
+namespace glm
+{
+	template<length_t L, typename T, precision P, template<length_t, typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T normalizeDot(vecType<L, T, P> const & x, vecType<L, T, P> const & y)
+	{
+		return glm::dot(x, y) * glm::inversesqrt(glm::dot(x, x) * glm::dot(y, y));
+	}
+
+	template<length_t L, typename T, precision P, template<length_t, typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T fastNormalizeDot(vecType<L, T, P> const & x, vecType<L, T, P> const & y)
+	{
+		return glm::dot(x, y) * glm::fastInverseSqrt(glm::dot(x, x) * glm::dot(y, y));
+	}
+}//namespace glm