liu

Results 5 issues of liu

I want to use multiprocessing to speed up some process on the meshes. And I found that something is interfering the multiprocessing package from python. my test codes are: ```...

Dear developers, Recently, I have came across the problem of finding the intersection faces of two triangle meshes. And I found a undocumented function called `compute_face_face_intersection` in the `Polygon_mesh_processing` from...

I tested the code with some of my own examples, it seems that the model is only identifying the glass through light intensity. ![test](https://user-images.githubusercontent.com/16524611/145603570-cc2be8c7-abb3-4e15-9587-65c356569235.jpg) ![frame 0003 color](https://user-images.githubusercontent.com/16524611/145603590-cb6558aa-a5c5-4b98-b907-1a6793290175.png)

Greate work in point cloud processing! I noticed that in your work, point cloud sampling and neighbor search is done before the data is fed into the network. I wonder...

Hi, Thank you for the great work! Currently I need to find the k nearest neighbor for a point cloud, then I need to downsample the point cloud in a...