MethoddistanceComparisonMetric* Lloyd's algorithm for k-means only needs distance for the sake of comparison.
* For this part, we can avoid some square roots.
*/
StandardCyborgFusion/StandardCyborgFusion.xcframework/macos-arm64_x86_64/StandardCyborgFusion.framework/Versions/A/CppHeaders/standard_cyborg/algorithms/Vec3KMeans.hpp:34