Hi,
I have one dark scene and i need to set the character darker. The perfect way to do this is to set some grey tint for the character. But there is more light in the foreground then in the background in the scene. Is there a simple way to change the tint dynamically depending on how far the character is? The only way i can think of is to get the character destination and set "1080" elseif to set different grey tint in a loop.

I'm using some shadows alpha images, but the effect isn't strong enough.
Thanks for help