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Opus 5.5 and three.js power a GPU fluid sim of milk poured into coffee

A real-time 128³ Navier–Stokes simulation with buoyancy runs in the browser to pour milk into coffee, as a 3D visual demo generated by Opus 5.5.

Joshua Guo
@jshguoArchived 2026.09.30Originally posted 2026.09.29
Joshua Guo @jshguoOriginally posted 2026.09.29
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Poured milk into coffee in the browser ☕️ Built with Opus 5.5 + three.js: a real-time GPU 3D Navier–Stokes + buoyancy sim (128³).

This post quotes another post: x.com/kanizo_cg_vfx/status/2104611638032957455

x.com/jshguo/status/2104882950244618497Archived 2026.09.30 10:18