Regarding the issue of the skeleton output having only points without line connections

[Zjsik]

Hello, may I ask if I have successfully extracted the skeleton point cloud? However, during the next step of skeleton optimization to convert the ply file into an obj file, I found that the skeleton only has vertex information and no edge information, meaning only points and no edges to connect them. How can I solve this problem? Do we need to add code for the Point2Skeleton module?

[meyerls]

The ply only contains points. Actually the code should export a graph file. Is that the case?

[surpoloyang]

The ply only contains points. Actually the code should export a graph file. Is that the case?

yes!
There are only points in the ply file, how to export a graph like this?