Repo: https://github.com/RustedBytes/manifold-knn Currently I am creating software using egui to view point clouds (PCD, PLY, etc) and for some operations integrated manifold-knn backend instead of kd-tree's. This is an implementation of https://arxiv.org/html/2605.02224v1 article. Speed: on large clouds it's about 2x speedup. Hope anyone else will find this useful. Ethics: - AI usage: convert paper to code using Codex 5.5 Pro and polishing the speed using Gemini 3.5 submitted by /u/yehors [link] [comments]