I was wondering if there is a possibility to create a shader that will imitate heat effect on whole map. Can anyone make it for me?
Sure, but it will lag like hell.
EDIT: And if I'm not mistaken, distortion effects are hardcoded.
I R Scary Eyeball
16th October 2006
You could cheat and use displacement in a shader. It wouldn't look as good but it might do the trick.
tcMod turb might do the trick but it won't look at all like heat effect. Heat effect blurs stuff and is very specific in its shape...
Above method would look like the walls were borked. >.>