"Pyynö pupu pilaa kesälomansa tekemällä demon" by kylpyankka & FifiD
made for Assembly Summer 2025.

The GLSL code was heavily inspired by The Book of Shaders
by Patricio Gonzalez Vivo and Jen Lowe. See https://thebookofshaders.com/

The drum loop was made with 4klang (developed by 
Dominik Ries (gopher) and Paul Kraus (pOWL) of Alcatraz, licensed under
the MIT license) and Renoise. The sound was recorded
with OBS.

The animations and sound are wrapped in a bunch of Python packages.
GLFW (© 2002-2006 Marcus Geelnard, © 2006-2019 Camilla Löwy) is licensed
under the zlib/libpng license. pygame is licensed under LGPL.

The code utilizes a noise function by
Ian McEwan, David Sheets, Stefan Gustavson and Mark Richardson.
See
McEwan, I., Sheets, D., Richardson, M., & Gustavson, S. (2012).
Efficient Computational Noise in GLSL.
Journal of Graphics Tools, 16(2), 85–94.
https://doi.org/10.1080/2151237X.2012.649621
and
https://github.com/stegu/webgl-noise/tree/master?tab=readme-ov-file

Dedicated to the anonymous author of the "Pyynö-jänis" webcomic
and Pyynö the bunny (2014-2023).