January 7th, Stammtisch #093

(27 participants)

Alida

• https://twitter.com/alidasun
• https://www.instagram.com/p/CYZTcDjNJFc/
• https://twitter.com/neuralbricolage

Xavier

Shows two reaction diffusion sketches

References:

• https://thatcreativecode.page/Reaction-diffusion-b8b75c1301d14ce4badb17585bafec44
• https://jasonwebb.github.io/reaction-diffusion-playground/

Marceau

Game of Life

References:

• John Conway about inventing the Game of Life: https://www.youtube.com/watch?v=R9Plq-D1gEk
• https://www.conwaylife.com/wiki/Main_Page
• https://slackermanz.com/understanding-multiple-neighborhood-cellular-automata/
• https://www.conwaylife.com/wiki/Main_Page
• https://twitter.com/slackermanz/status/1479352349915172864
• https://twitter.com/slackermanz

Job

Presents his work on pseudo blue noise

• https://observablehq.com/@jobleonard/pseudo-blue-noise
• https://observablehq.com/@jobleonard/pachinko-tree
• https://observablehq.com/@jobleonard/white-noise-vs-pachinko-tree-dithering (this one has a pachinko quadtree, useful for 2D dithering)

pmj02 sequence (short for “Progressive Multi-Jittered (0,2) Sampling Sequence”)

• Pixar paper, explaining what they are: https://graphics.pixar.com/library/ProgressiveMultiJitteredSampling/
• My notebook explaining one method for generating them (not the fastest)
  • (the butterfly diagram data structure might also be useful for other things)
  • https://observablehq.com/@jobleonard/fast-pmj02-sequences
• Fastest method of generating them:
  • https://diglib.eg.org/handle/10.2312/sr20211287
• https://github.com/Andrew-Helmer/stochastic-generation/blob/main/sampling/ssobol.cpp#L101
• http://abdallagafar.com/publications/dyadic-nets/
• http://abdallagafar.com/

== 10 minutes break ==

== announcements ==

• It’s genuary. http://genuary.art/
• Upcoming virtual dance parties … https://dance123.club/?r=2178#events
• Kazik is selling a washing machine in Berlin

Katarina

“What does it mean to be part of a space? How can we use art to improve our understanding of that space?”

Presents an installation that she did.

https://twitter.com/kfhoeger

Illest

• https://Twitter.com/Illestpreacha
• https://instagram.com/illestpreacha
• Colorscape Universe
  • https://colorscape.illestpreacha.com/welcome
  • True Tale Series (Livecoded Cinema)
  • https://www.youtube.com/playlist?list=PLWZY0SGM_hRijYcyYDJxNKfVFcE_ACLV7
• Random Assortment of things
  • https://portfolio.illestpreacha.com/links
  • https://pixray.gob.io/

Shalanah

https://docs.google.com/presentation/d/1-kLNUhVkpo2nxZsraMpHcjtfItZTqFkVUC3hmJU1orQ/edit?usp=sharing

https://spiralbetty.com/

https://www.tiktok.com/tag/spiralbetty