well, skies are blue, you can add some if conditions and check if color.b is above some threshold, before applying, so effect would apply only to pixels with enough of blue color, mostly skybox and water, but I suggest you to add extra condition to check if all of rgb colors almost close to 0 to deband shadows.
Last edit: 7 years 1 month ago by v00d00m4n.
Please Log in or Create an account to join the conversation.