is there any way to create light trails as seen in the movie akira... or on grand theft auto 3?
mabie using particles? (but that would be kinda silly looking no?)
dunno if it would work, but:
make a spline, in the path of your motorbike/car/whatever. animate an extrude+opcity map along the spline followng it.
Ivanp.
use a background shader that might do the trick!
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