Pixel-Perfect Outline Shaders for UnityThis tutorial was prepared on January 25, 2018 with Unity 2017.3. How outline shaders work The first time I saw outlines on 3D objects in a video game was Ubi Soft’s XIII in 2003. This was the first 3D game I had ever heard of that had a cel-shaded aesthetic. (It was based on a graphic novel.) Cel-shaded characters and ink-like outlines without shaders in XIII (Ubi Soft, 2003). Once I saw it, I ha
