KNN Operation

[rsy6318]

Hi, is there any KNN Operation in kaolin?

[Caenorst]

Hi @rsy6318 , no KNN operations, what is your use case? We might explore some octree based KNN

[rsy6318]

Hi, I just proposed a distance metric, named DirDist, for geometry data (point clouds or triangle meshes), and I want to add it to kaolin, where KNN operation is needed. Here is the paper link Arxiv, and our DirDist has better performance on various 3D tasks.

[Caenorst]

Hi @rsy6318 we will happily receive PR to Kaolin :)