Properly document navigation mesh generation

[1Snakel]

3.1.1
Ubuntu 16.04

Editor generates non conforming navmeshes.

Generate navmesh, tweaks wont change anything

Minimal reproduction project:
NavMeshBug.tar.gz

[JFonS]

I checked your reproduction project. You need to set your MesheInstances as children of the NavigationMeshInstances, not the other way around.

This correctly generates a navigation mesh for the whole cave:

This whole workflow should be properly documented in the official docs since I don't think there is any navigation related tutorial. Changing the issue title and tags to keep track of that.

[Arunkumar1998BOM]

Hi @JFonS , can you tell me under which hierarchy in the godot-doc repo, can I make the changes for the above observation. I am new to this and it would be really helpful
Thanks

[Calinou]

What's the status on this, now that #34776 has been merged?

[smix8]

@Calinou @akien-mga
This issue can be closed as there is now both class-doc as well as a dedicated godot-doc page merged just for navmesh generation.