Building a conceptual X-16 engine in 3D with GPT-6 Astra and Three.js

techartist_ · x · 2026-09-25

The author used GPT-6 Astra with Three.js to build a conceptual X-16 engine in 3D — four cylinder banks sharing one crankshaft with exposed mechanics, inspired by experimental multi-bank engine architectures. Open-sourced the code. A fun AI-assisted 3D generation demo.

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