Sébastien Mestrallet

Okay, thanks for the answer!

Hello, I may not be related, but I had a similar issue (infinite loading) with only the first 3 lines of your logs. My solution was to use Intel graphics...

I tried to install from sources (I used the AppImage before), but sadly Qt 5.14 is not available on the Ubuntu 20.04 LTS apt repository. And I don't have the...

Some news: I have another work PC on my hands, on Ubuntu 22.04 this time. The [build instructions for Debian](https://github.com/fougue/mayo/wiki/Build-instructions-for-Debian) work perfectly. I no longer have any problems with NVIDIA...

Let me know if something should be tweaked. I particular in-code documentation about 'next' and 'prev' whose meaning I must have missed. I can share the Excalidraw file if it...

[halfedge_movements.webm](https://github.com/BrunoLevy/geogram/assets/94627691/9f178935-65ab-4be8-a181-0dddd0364d4b) Here is a small app (can be appended to the PR) that showcase this behavior: - `move_to_prev_around_facet()` → clockwise - `move_to_next_around_facet()` → counterclockwise - `move_to_prev_around_vertex()` → counterclockwise - `move_to_next_around_vertex()`...

**PLOT TWIST** : I still don't understand everything but it seems like I was wrong about the halfedges representation. - `H.facet` → ~left facet~ **right facet** - `move_to_prev_around_facet()` → ~clockwise~...

@BrunoLevy my modifications are now ready for review Addition: - ASCII representation of a halfedge with the underlying `facet` and `corner` - comments about the `facet` and `corner` fields -...

There were inconsistencies in the facet normals direction of the meshes I tested (some inward, some outward). This leads us to a design choice: - Should Geogram expect outward normals?...

Now this PR doesn't assume any orientation (3rd design choice of my last message). No more `move_(counter)clockwise_around_facet()`, `move_(counter)clockwise_around_vertex()`. ### In-code documentation - Explain what `MeshHalfedges`, `MeshHalfedges::Halfedge` and `MeshHalfedges::Halfedge.corner` are -...