I was just thinking about how you could make a moving tunnel effect by simply rotating the colors of a static image when I discovered that pinochio already did just that. This remix is the same ultra simple script, but with an updated image. The colors of the tunnel are smoother and demonstrate foreshortening (look smaller at further distances) to enhance the effect. I also added a simple fog effect to diminish the effects of aliasing (causing those "popping" colors).
