How to apply changes in graphic setting without opening settings window?

Hi,

I would like to ask, if there is any option to apply graphic changes without going to setiing → graphic → apply button. I am asking because I want to see in live (without displaying option’s window) graphic changes I do, to see what particular settings change and how it look. I know that I can change settings in config.blk file do I don’t need to open ssetting’s window to change something, but unfortunetly to make game “see” them, I need to click apply button, so I need open settings’s window.

There is shotcut to reload sight settings (Alt+F9), so may there is some way to reload graphic settings in similar way. Do you have any suggestion how to achive what I want?