BOX BLUR (post-processing effect 2)

I have to admit this took 11 minutes, and the rest of the 5 minutes I spent in this devlog was spent debugging 3 new errors so I can make a post about this feature too. It took so little because I literally just copied and renamed the gaussian blur functions, and changed the shader. Still, I have box blur now. Actually, I think there’s quite a difference between the 2 blurs, quite cool. Of course now that I look at it it’s barely visible in the screenshots.