Talk:L4D Level Design/Nav Meshes

z_debug manual?

Is there a manual for z_debug anywhere? I'd like to know what the colors mean in the circles under the infected and what the +N, +V, etc are that show up on the nav mesh. If not, maybe Valve could release a page or two of info for us. --TheDistur 04:06, 28 June 2009 (UTC)