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Generate parametric, manufacturable 3D models in seconds

kyrall.com

41–44 of 44 posts

Re: Generate parametric, manufacturable 3D models in seconds

#42
post #16

I've been doing a lot of 3D design in Codex GPT 5.5 (I found Opus 4.7 wasn't as good - haven't experimented much with 4.8 or Fable). OpenSCAD is a parametric CAD programming language, and the models know it well. The biggest challenge is communicating words like "inside" and "above" to the model - inevitably it's idea of which direction is which is often different. I can't say I've done anything very hard, but for th…

Can you share prompts and the output? I’ve tried building fairly simple models and it doesn’t grasp that I am building a solid object.

Re: Generate parametric, manufacturable 3D models in seconds

#43
post #16

I've been doing a lot of 3D design in Codex GPT 5.5 (I found Opus 4.7 wasn't as good - haven't experimented much with 4.8 or Fable). OpenSCAD is a parametric CAD programming language, and the models know it well. The biggest challenge is communicating words like "inside" and "above" to the model - inevitably it's idea of which direction is which is often different. I can't say I've done anything very hard, but for th…

Can you share prompts and the output? I’ve tried building fairly simple models and it doesn’t grasp that I am building a solid object.

It's not one prompt, but here is a parametric rod connector:

  Use SCAD and design a connector for square rods.
 
  The rods are 18.2 mm square. I want to connect two end-to-end.
..

  make if the bolt holes are created optional for each side - I want to set them separately. Make them M3.5 countersunk
..

  it's the +X or -X sides I want to turn the screw holes on or off.
..

  on each of the 4 sides of the connector add additional connectors at 90 degrees. Make each optional

etc etc

Re: Generate parametric, manufacturable 3D models in seconds

#44
post #6

Typed out an entire prompt on the homepage, hit enter, was redirected to sign-up & completed it. My few hundred word prompt wasn't saved/persisted. :'(

This pattern is for some reason very common in AI providers, and absolutely despicable.
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