https://openscad.org/

It’s software cad. You write code that makes the 3d model. And then you print the 3d model.

The last “official release” was 2 years ago. But development (and community) is active. You gotta get the nightly builds.

  • @jhnphm
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    1112 hours ago

    Also check out build123d; uses Python instead of a non standard DSL, and supports fillets/chamfers

    • @TunaLobster
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      27 hours ago

      I wrote my own fillet function in openscad. It was a fun adventure to work out the geometry. Next time I’ll use some else’s function.