currently 200 games (most often playable, +a few demo) in #shadertoy ! ;-) shadertoyunofficial.wordpress.com/2017/11/11/p... ( the last one is Ricochet robots / Robot reboot )

* Working in vorticity space is so convenient: div=0 per construction 0 everywhere but on vortices ( → open space easy ) * With Lagrangian (ie. partics) & Verlet integration: ultra-precise and no diffusion * With 1D-particles(=filament) in 3D: magic ! inria.hal.science/inria-004021...

Publishing your @Desmos Graph gallery: Now with 2D and 3D graphs ! Even more convenient with the new always up-to-date URLs ;-) . Several options in the the script (e.g., default: not displaying untitled tests). github.com/FabriceNeyre... e.g., mine: evasion.inrialpes.fr/~Fabrice.Ney...

Real-time online vortex-flow simulation on #shadertoy (go fullscreen for empty space filling). NB: you can dynamically paint markers. shadertoy.com/view/wXcXDM

Le duct-tape est vraiment la solution à la moitié des problèmes. ( l'autre moitié étant résolue par le WD40 😀 )

Hardware virtual textures look like a marvelous tool for large terrains or volume compression. Alas, they are in a sad state in terms of performance and usability. And strangely, the (very bad) binding perfs varies a lot with the driver. → read here: hal.science/hal-05138369 @rcmz0.bsky.social

Recherche: conséquence des ZRR + parano anti-chinoise (mais en même temps, incitations à collaborer) : 3 jours de garde a vue, appart défoncé devant les gosses, pour... rien ? cgt.fercsup.net/l-echo-du-su...

en.wikipedia.org/wiki/Politic... (parmi plein d'autres trouvailles dans www.boredpanda.com/funny-wikipe... :-D )

Do you like voxels and implicits' representations and wish you could animate them in real-time? Now you can! Check out our article: "Real-time rendering of animated meshless representations" to know how: hal.science/hal-05095359 Shout out to @pacomeluton.bsky.social for this fantastic work!

Wanna see how to speedup x12 flyover procedural FBM worlds (possibly animated) ? → Check Mathéo Moinet & I new Eurographics paper "Fast sphere tracing of procedural volumetric noise for very large and detailed scenes" (tuesday) inria.hal.science/hal-05046040 (paper, video,+slides soon)

sort of voxeltoy game :-p

What will happen next ? Play the Trump-o-Musk BraveNewWorld bingo ! bingobaker.com#67dd0f3cb81d...

hier en début de soirée: ( 1er janvier, à partir de 18h20 ) www.skaping.com/chamrousse/l...

environ 100m d'épaisseur de neige recouvre Grenoble, plus rien ne dépasse :-D

Grenoble: La bastille est juste au dessus des nuages ! www.skaping.com/grenoble/bas...

Fog never lift today, and is now illuminated from below by Grenoble. www.skaping.com/chamrousse/l...

After the snowfall, all directions from my flat at Grenoble.

Demain l'EducNat ? :-D

Argh, apparently several followers of my various twitter accounts ( pro, in English, perso/skeptic, in French, etc ) discovered this Bluesky one and follow it, despite not split (yet). But for the moment my activity is still mostly on twitter+facebook+usenet ( ok boomer here :-D ).

( par Pascal Gros. pas trouvé de site web d'origine ).

I set in my profile that I wanted only english+french. Why do I receive tons of posts in german ?

Jean-Louis Racca est mort vendredi 29 décembre 2023...

Mais pourquoi BlueSky me fait soudain une majorité de recommandations en allemand ???