Deliberate ghost/afterimage motion-trail effect -- a stylistic sibling of TaaElement, not
an anti-aliasing technique. It reuses the exact same exponential history-blend pass (no
camera jitter, no motion vectors), just tuned with a higher feedback so fast-moving objects
visibly smear behind themselves on purpose, instead of that smear being an unwanted
side-effect of trying to do anti-aliasing.
Deliberate ghost/afterimage motion-trail effect -- a stylistic sibling of
TaaElement, not an anti-aliasing technique. It reuses the exact same exponential history-blend pass (no camera jitter, no motion vectors), just tuned with a higher feedback so fast-moving objects visibly smear behind themselves on purpose, instead of that smear being an unwanted side-effect of trying to do anti-aliasing.