Something i have never experienced before, the nav mesh generated by compiling the map is ignoring the clips around objects. So instead of telling zombies they need to go around like it normally does, they just run into walls or objects infinitely trying to reach the player. This specific issue has never happened to me before so I have no idea how to fix this....

Why do settings reset after using Mod Tools on a new Windows install? Is there any way to get my old settings back? It's mainly just how my tabs/windows were laid out before. I don't think I had custom keybinds, but I am not entirely sure. To clarify, I did not redownload MOd Tools. I had it on my M drive and just reinstalled Windows, it's still on the M drive as is. Where are the settings stored? Are they gone because I was stupid and let the new Steam install run through the initial setup?...

hi, everyone ive just started mapping and every time i got to test one of the maps ive created it black screens then crashes. is there a fix???

Hey everyone, I'm new to mapping so forgive me if this is simple.. I am using a 'p7_light_hurricane_lamp' model with a Primary_Omni acting as the light source. In Radiant when I position the light inside the lamp model it creates hard thin shadows which look realistic of a lamp. I noticed the shadows created were very hard so I wanted to soften them, I did this using the 'PenumbraRadius' under shadows in the entity info tab and I am really happy with the result in Radiant preview however in game there ar...

so i accidentely closed the grid and idk how to reopen it, can someone please help?