Maybe the question didnt show much... but what I'm trying to do is e.g. if I'm in a train platform with two floors overlapped, or in a place where I'm blocked by some obstacle to see my char. from my view. I want to let my character be visible but have how should I say, have lines? of the obstacles overlapped a bit so i can have an impressing there is an obstacle but you're seeing your char. through, kinda like half-visible, kinda like gradation.
tl;dr - I want to see my character who is normally should be blocked the view from my POV to be visible, while also making the player to see that there's something between the character and the POV. is there a method I can check?
using dots to create this via photoshop.