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.

    • @mholiv
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      220 hours ago

      Two reasons.

      1. In conjunction with hulls to make nice organic shapes. Cubes and Prisms are nice but I like my designs to look organic. Nice round edges make for nicer 3d prints too.
      2. Concave Fillets
      • @[email protected]
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        115 hours ago

        Yeah my own creation are usually really blocky because I am lazy and I just need something fonctional haha