I am completely new to post processing and i need a simple effect, i would like my screen to be covered with a uniform color of variable opacity.
The desired behavior is the following:
If i set the opacity to 0, it’s like there is no PP
If i set the opacity to 1, my screen is entirely blue, or whatever color i choose.
I tried to modify the color tint in color grading/misc. I get my blue tint but i can seem to choose the opacity, even when setting the alpha to 1 in the tint color.
Any idea to help me achieve that ?