DæmonMap is a tool to generate navigation meshes (
.navMesh files) for game level (
The DaemonMap source repository is github.com/DaemonEngine/daemonmap.
The tool is a fork of Q3map2 focused on generating navmeshes (everything else has been stripped out).
The tool can generate navigation meshes for Unvanquished maps (id Tech 3 BSP format).
This tool is meant to be replaced by in-game navmesh generation at some point.