My issue is simple, I would like to play around with .shader files to learn more about them. I mean do a lot of trial and error and see for myself what each change or option does in-game, if any, until I'm satisfied with what can be achieved. Since there's no viewer to test them in real-time (I think Wudan's Dragon did the trick back in the day), I was wondering if there's a way to, while remain in the game, reload the .shader files and see how my changes impact the end result. My first thought is to reload the level, but I haven't tried that yet and maybe with OpenJK there's a command that will do the trick. Thanks.