mjurczyk πŸ¦– (@thefrontendcat) header
mjurczyk πŸ¦– (@thefrontendcat) profile picture

mjurczyk πŸ¦–

@thefrontendcat

πŸ‡³πŸ‡±πŸ‡ΉπŸ‡­πŸ‡―πŸ‡΅ gamedev electrical rat WebVDB: https://nitter.cf/t.co/YiFPUP48US

 Asiatique
linktr.ee/mjurczyk
Joined July 2018
  • Tweets1.2K
  • Following55
  • Followers1.4K
470Media
Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)Photo by mjurczyk πŸ¦– (@thefrontendcat)
mobile-friendly 5.5GB OpenVDB, available now through your nearest @threejs provider πŸ™‚β€β†”οΈ Live: mjurczyk.github.io/openvdb/ (0.5.x) 5.5GB down to 3 streamable LOD levels: LOD0 1.5MB (near-instant) LOD1 8MB (mid-ground) LOD2 50MB (as detailed as web reasonably needs)
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WebVDB (v0.8.0) live: mjurczyk.github.io/openvdb/ - Support for WebGPURenderer plus full TSL port synced via agent (GLSL WebGLRenderer fallback stays for free) - Fixed HDRI highlights
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lookin waaaaay clean with those WebGPU lights
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mjurczyk πŸ¦– retweeted
Garrett Johnson (@garrettkjohnson) profile picture
Garrett Johnson
@garrettkjohnson15h
Subsurface scattering in-progress for the next three-gpu-pathtracer release! Along with some other nice improvements 🫑
Image from Garrett Johnson (@garrettkjohnson)
Image from Garrett Johnson (@garrettkjohnson)
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web gamedev friendly vdbs lets go
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keys to openvdb handed over entirely to a perfectly incapable team of 3 agents to fight over gl hf
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661MB @JangaFX demo animation loaded in <3sec LOD0 -> 1.52MB LOD1 -> 9.24MB LOD2 -> 57.31MB (Bunny VDB 11MB down to 400kB, less than most of ya'll JPEGs πŸ‡)
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Thanks to a swarm of GrokBots @threejs explosions are back on the menu πŸ§‘β€πŸ”¬ AI can't steal your open-source if you employ AI to maintain your open-source in the first place πŸ™‚β€β†”οΈ
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github.com/mjurczyk/openvdb/… .wvdb lets go
openvdb/src/docs/wvdb/README.md at main Β· mjurczyk/openvdb

openvdb/src/docs/wvdb/README.md at main Β· mjurczyk/openvdb

Web implementation of volumetric grids. Contribute to mjurczyk/openvdb development by creating an account on GitHub.

github.com
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if these bad boys aren't 100kb and web compatible by tmr I failed as grok bot swarm overlord πŸ‡
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Image from mjurczyk πŸ¦– (@thefrontendcat)
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Arnold Bernault (@ahitposter) profile picture
Arnold Bernault
@ahitposterOct 5
nothing brings back the nostalgia more than sniping goblins in lumbridge
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Cody Bennett (@CodyBennett) profile picture
Cody Bennett
@CodyBennettOct 4
Wave Cascades: A wave-optical extension of Radiance Cascades for real-time simulation of Lorenz-Mie scattering and Lorenz-Mie-Fresnel diffraction. Fully spectral Mie LUT is computed in real-time (white=measured, green=computed), and I sample it with UHRC which is fully spectral.
Image from Cody Bennett (@CodyBennett)
Image from Cody Bennett (@CodyBennett)
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> [...] for the world [...] my local somtam manufacturer refused to discuss with me the implications of Opus 5.5 usage in their specific niche πŸ™‚β€β†”οΈ
Image from mjurczyk πŸ¦– (@thefrontendcat)
jaimin (@jaimintf) profile picturejaimin
@jaimintfSep 28
ppl still have no idea what this means for the world. literally going to change everything.
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Sudden wave of pessimism caused by the infinite absolutely stunning @threejs and Opus 5.5 demos this week - but gamedev with AI is similar to playing Sims with infinite money 1-2 weeks and people are soon to realise that code was never the actual moat - not in SaaS, not in demo, not in gamedev just because ε€§εž‹δΈ­ε›½ε·₯εŽ‚ was able to copy iPhone cheaper and quicker - didn't make their fake more desirable than the iPhone code is 90% of work - but there's still 10% left to go and that 10% is the difference between Three.js Spider-Person Online and Insomniac's Marvel Spider-Man keep building - do NOT let that negativity in πŸ™‡β€β™‚οΈ
Image from mjurczyk πŸ¦– (@thefrontendcat)
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Renaud (@onirenaud) profile picture
Renaud
@onirenaudSep 13
My full talk at the Three.js Conf in Paris! πŸ‡«πŸ‡· 24 minutes of Three.js, WebGPU and performance optimization ⚑️
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mjurczyk πŸ¦– retweeted
Cian Maher (@cianmaher0) profile picture
Cian Maher@cianmaher020 Sep 2022
"Graphics are the first thing finished in a video game" Here's a Thunderjaw from an early build of Horizon: Zero Dawn
Image from Cian Maher (@cianmaher0)
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mjurczyk πŸ¦– retweeted
Cody Bennett (@CodyBennett) profile picture
Cody Bennett
@CodyBennettAug 15
Real-time 3D global illumination with Radiance Cascades (SPWI). Now on ShaderToy. shadertoy.com/view/scy3Dd
Cody Bennett (@CodyBennett) profile pictureCody Bennett
@CodyBennettJun 6
Some figures from a presentation I gave on Radiance Cascades recently. Covering the theory, intuition, and implementation in 2D and 3D for GI. Plus notes on future research.
A diagram depicting ray-interval scaling according to coverage and blurriness of a shadow penumbra, where step size increases as shadow detail decreases over distance.

ALT A diagram depicting ray-interval scaling according to coverage and blurriness of a shadow penumbra, where step size increases as shadow detail decreases over distance.

(left) Diagrams depicting multiple cascades with different spatial resolution and angular resolution but constant angular support to maintain the minimum penumbra criterion. (right) diagram overlaying cascades and ray-interval path when merging cascades to get (ir)radiance at a point.

ALT (left) Diagrams depicting multiple cascades with different spatial resolution and angular resolution but constant angular support to maintain the minimum penumbra criterion. (right) diagram overlaying cascades and ray-interval path when merging cascades to get (ir)radiance at a point.

Software BVH based on NVIDIA's "Spatial Splits in Bounding Volume Hierarchies," visualized with a costing heatmap in Sponza.

ALT Software BVH based on NVIDIA's "Spatial Splits in Bounding Volume Hierarchies," visualized with a costing heatmap in Sponza.

Comparison of real-time 3D Radiance Cascades GI SPWI (left) versus path-traced Blender Cycles (right) for emissive direct illumination at a single bounce.

ALT Comparison of real-time 3D Radiance Cascades GI SPWI (left) versus path-traced Blender Cycles (right) for emissive direct illumination at a single bounce.

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Alex (@alexfredo87) profile picture
Alex
@alexfredo87Aug 1
I’ve been working hard on my game engine, which supports real-time AI rendering even on low-end computers. Here’s an early alpha preview: it can transform a simple 3D scene into something highly realistic and detailed in real time.
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