Brad Hammond

XR - Interactive creative experiences - Giant robot bug car - Shaders - VR firefighter training

Lead Dev @ EXP/Flaim Systems.

[Nacho Mellado @uavster]

Turns out we could have been 3D-printing overhangs at 90 degrees all along with the right slicer.

Links to paper and code in comments.

Video credit: Janis Andersons.

[Brad Hammond @XY01]

@WarMonitor3 Hardly 400. 100 angry young men mostly

[Brad Hammond @XY01]

@WarMonitor3 It’s 100 people. They should be able to manage 100 people intent on rioting which won’t help anything

[Misfits Studio @Barbara_Chira]

new experiments

(no sound yet, as I haven’t created a sound yet that doesn’t detract from the visuals)

[DVLP @DVLPLONDON]

That minimap in the lower left corner is the actual world map. Imagine Google Maps + Need For Speed. https://t.co/6yJ9euKU7t early access is coming soon. Drive anywhere on the planet @120 FPS in the browser
#threeJS #webgl #indiedev #gamedev #indiegame

[Brice @brice_deg]

you can just build things

made w/ three.js, TSL

[WebGL / WebGPU @webgl_webgpu]

🧮 Physics that never leaves the graphics card. Kevin Levron's (@soju22) Three.js WebGPU demo runs the whole simulation in a compute pass, written in TSL, then draws thousands of bodies as one instanced mesh.

🔗 https://t.co/EqVWDQm82G

#WebGPU #ThreeJS #TSL #ComputeShaders #CreativeCoding

[Xor @XorDev]

I already posted about this recently, but I am using it again so maybe you should too
https://t.co/YPFAMlCEz5

[Grant Kot @kotsoft]

Exploring the fusion cycle in my simulator as heavier elements get formed. Simplified model involving: hydrogen, helium, carbon, oxygen, neon, magnesium, silicon, sulfur, argon, calcium, titanium, chromium, iron

[Brad Hammond @XY01]

@kotsoft Will you be selling this as a game sim thing when it’s done. I’ll take 2

[Deconstruct @spydenator]

Sand watch in TouchDesigner //- Yunsu

[Daniel Skaale @DSkaale]

Smart Splat Decimator is now live in SplatBox!.
~up to 50% removal, ~5× smaller.!

Scores every splat by visual importance — opacity, size, shape — and removes the junk(Splats) first, not the detail.✍️
Built for big scenes on Android VR. Preview → decimate → save compressed.
Less memory. Faster frames. Same scene — smarter.🧐

#GaussianSplatting #VR #Quest #Unity #GameDev #SplatBox

[Kat ⊷ the Poet Engineer @poetengineer__]

fed the hopfield network chinese glyphs this time - radicals and components instead of latin letters.

as memory decays it starts drafting characters that don’t exist - forgetting becomes a way of inventing.

[memo akten @memoakten]

Major rewrite + optimisation, ported lots to GPU (🫡 @threejs #WebGPU 🫡)

... and added multi-colony support! Currently only interaction between colonies is wrt cargo: there's limited space and whoever gets more ants on first gets more steering power.
https://t.co/JmoYoQYUvI

[Kat ⊷ the Poet Engineer @poetengineer__]

experiment with a memory system that keeps rewriting itself:
a hopfield network remembers an alphabet. as memories decay, it begins to hallucinate glyphs it was never taught - forgetting becomes a way of inventing.

[Daniel Skaale @DSkaale]

Quest 3 Gaussian splats running at 60+ FPS now.

2.6M splats in VR with a mix of spot lights and point lights, plus relighting, shadow attenuation, and distance falloff to shape the room into a more cinematic mood.
Bright pools of light, darker corners, and real depth instead of the flat scan look.

Still tuning, but this is starting to feel like the target.
#GaussianSplatting #Quest3 #MetaQuest #Unity #URP #VR #XR #OpenXR #MobileVR #StandaloneVR #Adreno #Vulkan #GPURendering #SplatBox

[Daniel Skaale @DSkaale]

This runs on a standalone Quest 3. 🥽✨

Dynamic, real-time light on Gaussian splats — no cables, no baking. I let a soft morning light rise across a captured world, and watched it turn gold and breathe for the first time. ☀️

There's something about morning light — it makes everything beautiful. And now it lives inside the splats.

We're not viewing memories anymore. We're waking up inside them. 🌅

Endless splat worlds on Quest 3 are coming. Get ready.!
🌍⚡ #GaussianSplatting #Quest3 #VR #madewithunity

[Keijiro Takahashi @_kzr]

CLI 人間なので最近 Unity の起動は専ら Unity CLI ばかり使っています。
なお調子が悪い場合は HUB_DISABLE_DETACHED=1 を定義すると治るかも
（報告済み）

[Yohei Nishitsuji @YoheiNishitsuji]

#つぶやきGLSL float i,e,R,s;vec3 q,p,d=vec3((FC.xy-.5*r)/r,.6);for(q.z--;i++<67.;i>36.){o.rgb+=hsv(.58,e/i*2.5,e/5e1)+.008;p=q+=d*max(e,.03-e*5.)*R*.2;p=vec3(log(R=length(p))-t,e=asin(-p.z/R)-1.3,atan(p.y,p.x)-t*.2);for(s=1.;s<8e2;s+=s)e+=abs(dot(sin(p.yzx*s),cos(p*s)))/s;}

[memo akten @memoakten]

My babies are getting so smart, it's freaking me out.
I was looking forward to using GA or bayesian optimisation to find a sweet set of parameters, but hand-tuning is giving scarily good results. I cant stop watching!
(No global coordinator, all acting entirely on local cues)