Image: reddit.com · Video still: Fable and I built beautiful, modern recreation of OE-CAKE, a beloved physics sandbox toy, with a high-performance deterministic particle physics engine under th
SunaBox: OE-CAKE physics sandbox recreated with a deterministic engine
A browser recreation of the 2008 OE-CAKE physics toy, built with Claude, that imports old .oec files and runs on a deterministic integer particle engine.
Credits
- Reddit poster cheetoskull Source ↗
Earliest dated source:
The full story
SunaBox recreates OE-CAKE, the 2008 physics simulator from Prometech, including a 1:1 copy of its interface and the ability to import old .oec files. The maker puts parity with the original at around 93%.
Under it sits SunaEngine, an open-source particle physics engine that uses integer maths so that results are bit-identical in any WebGPU-capable browser. That lets recordings be saved as small files holding only the starting state and inputs, and replayed identically on any device.
How it was done
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Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: Fable and I built beautiful, modern recreation of OE-CAKE, a beloved physics sandbox toy, with a higReddit poster: cheetoskullPosted
The maker's post on r/ClaudeAI.
If it disappears: archived copy of Reddit: Fable and I built beautiful, modern recreation of OE-CAKE, a beloved physics sandbox toy, with a hig (opens in a new tab)
- The project: sunabox.dev
The playable recreation.