guinetik

Just finished a new site: exoplanets.guinetik.com. My Love Letter to Space Exploration. 🚀🛰️ Uses data from NASA to procedurally generate celestial bodies using shaders. I'm a shader hookie so went for a somewhat realistic/asesthetic look.

Attractor Study 08: Threescroll. The Three-Scroll attractor weaves three intertwined scroll structures from pure deterministic chaos: paths that dance forever and never repeat. #chaos #strangeattractors #creativecoding #genart

Caustic Study #04: Beach. Underwater camera between a sandy floor and the water surface. shaders.guinetik.com/#/shader/caust… #creativecoding #webgl #glsl

🎶Tracing the Riemann zeta function on the critical line. Non-trivial zeros become bursts of sound. Complex numbers evoking Bhairav raga phrases, meend glides, FM drone. The math composes the music while brute forcing a theorem. #GenerativeArt #CreativeCoding #math

@rose_csv Eu prefiro assim

Eu acho Portugol um desserviço KKKKK

@andreeliasdev A experiência com o Claude code terminal é péssima. Eu uso a extensao do Claude no Cursor. Dá p ver o thinking todinho assim e é mais conveniente de mandar screenshot e ele tbm pode usar o browser do cursor com alguns hacks ai vc n precisa rodar MCP de puppeter separado

Cancelei o Cursor para testar o Claude e estou usando a umas 2 semanas E honestamente? Achei ruim demais a experiência de uso. Pô, eu quero fuçar meus arquivos, adicionar assets, escrever código na mão, rollback de código etc. e pelo terminal isso é horrível! “Ah André, aí é só usar junto de um editor de código” Pois é, o Cursor! Mas antes de vir xingar, tem pontos positivos: 1. Modelos mais baratos que pela API/Cursor 2. É isso.

@chihyu_chen_ awesome like a painting that never dries

#glsl #generativeart

@fridgebuzz_art what I find cool is that it's familiar but not really

Now comes the real time sink. Tweaking all the knobs to get what I like. #GenArtClub

@FelippeRegazio eu vejo essas notícias e fico pensando se tem tanto bug como é q passa na esteira?

industria atual ta como: toneladas de código sendo geradas toneladas de features e bugs subindo toneladas de pipeline fervendo a cada hora o negócio andando no mesmo passo ou mais devagar e a galera assim

@GaloAndStuff My brain went straight to 1997 🦊

stormy skies

@XorDev aka biological inference engine

@kyr_dreamer Thank you. The technique was based on the famous paper by Lupton et. al. I then extrapolated to six bands arxiv.org/abs/astro-ph/0…

@guinetik Six band compositing into true color like this is no joke. How'd you handle the weighting?

Visualizing Galaxies with #shaders 🌌 For my new site, I'm working on how to visualize galaxy data from the Sloan dataset. Turning 6 band grayscale FITS files into galaxy visualizations. Video shows Andromeda. Still wip. #CreativeCoding #Astronomy

@staysaasy I think their model Composer, is very efficient and fast for quick tasks and their ai review on commits have saved me from messing up once or twice. So they have a small edge imo

I think Cursor is in deep trouble man. They’re clearly atrociously bad margin. They are raising prices a ton this year in enterprise sales cycles. They’re intimately a wrapper around foundational models that many other companies figured out very quickly. But those companies own the models so they can be more price competitive. My hot take is that they’re going to get acquired this year for less than their last raise. By Google.

@poetengineer__ This is lovely. The plant structures look a lot like a panicle patterns. Is that what you based it on? Also curious from the tech side are the notes modeled as nodes in a graph that grow along the timeline? Do you read the markdowns from the file system?

all my obsidian notes are now a living, digital garden 🌿🌸 each plant is a notes from a tag: older ones on the trunk, newer ones as leaves. i wanted to create a sense of tending your garden, so scrubbing the timeline lets you watch your notes grow chronologically.

@techartist_ Chaos theory is amazing! Nice colors and post processing amazing work!

Math and Music: Chaotic and beautiful, this 3D visual is inspired by Chua’s Circuit Double Scroll Attractor, built with Three.js, GLSL shaders, Unreal Bloom, tone mapping, and procedural geometry. Sound on 🔊

Totally insane in the membrane project 🤯

First time working with CloudFlare R2 made a small script to upload all the galaxy Images I snagged from NASA. Very smooth onboarding and much cheaper than AWS.

It is with a heavy heart that the passing of Piero ( @pifragile ), the founder of EditArt, is shared today. Piero launched EditArt in 2022 and has been an active member of the generative art community. His dedication to the medium and passion for art will not be forgotten.

@editart_xyz @pifragile I'm sorry to hear about this. RIP legend

@Scrygl That's genuinely very cool!

Built an autonomous shader research loop: an AI agent that teaches itself GLSL by iterating through 18 progressive challenges, from basic 2D coordinates to full raymarched scenes. How it works: - Agent writes a shader - Renderer produces frames (moderngl/EGL) - A vision model scores the output against a rubric - Keep if improved, revert if not - Repeat — skill doc evolves with each cycle Results from the first run (Claude Opus as both agent + evaluator): - 16/18 challenges completed in ~4.5 hours - 172 total experiments - Went from nothing to soft shadows, ambient occlusion, domain-warped SDFs, and full animated scenes - $4 of API usage Interesting findings: - Many sub-skills were easily completed in one pass - The biggest blocker wasn't the shader writing — it was the evaluator creating a local optimum trap by comparing side-by-side with the best Next: swapping in a different model