nixpkgs / animbar - Animbar lets you easily create your own animation on paper and transparancy. From a set of input images two output images are computed, that are printed one on paper and one on transparency. By moving the transparency over the paper you create a fascinating animation effect. This kind of animation technique is hundreds of years old and known under several names: picket fence animation, barrier grid animation, Moiré animation, to name a few.
Homepage - http://animbar.mnim.org
License - GPL-3.0
Maintainers - Michiel Leenaars