I am trying to work through the tutorials on AI and Navigation Mesh. I am using the basic 3rd person template with nothing but the default scene. I have tried several times to put the Nav Mesh Bounds Volume in the scene, the editor says that it is building navigation, and the green/red areas do not show.
I have tried
- moving the bounds volume
- building the geometry and lighting
- deleting and putting in a new bounds volume
- restarting the engine
- and have searched the various settings for anything that might show them
Nothing has worked.
I am using 4.8.2 which as far as I can tell is the latest public release.