Show HN: BRep Geometric CAD Kernel and Parametric Code CAD

By YuechenLi · 2026-08-19 · 2 points · 0 comments

https://github.com/yuechen-li-dev/Aetheris/

I'm pretty excited to show off something I've been working on for the past few months. A free, open-source geometric kernel that allows humans/LLMs to write code (in this case, a DSL called Firmament) and generate 3D models of CAD parts, to finally provide an alternative to…

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