Fish Eye Post Process Effect (UE4, valid for UE5)

In this video I show how to use trigonometry to simulate a spherical distortion of the image, to create the fish eye lens effect. Such lens distortion is the same you see in GoPro footage, for instance. Discord: https://discord.gg/YvXq3t675Q Patreon: https://www.patreon.com/VisualTechArt