That's a great workflow — OpenSCAD is code-based, so you just describe what you want and I write the script. Perfect for parametric bike frame geometry where everything is defined by numbers.
But there's actually an even better option for your needs: CadQuery — it's a Python CAD library that works the same way (you prompt, I code) but exports STEP files directly, which factories prefer over OpenSCAD's STL. cadexchanger
| OpenSCAD | CadQuery (Python) | |
|---|---|---|
| How it works | Script → 3D model | Python → 3D model |
| AI-promptable | ✅ | ✅ |
| STEP export (factory-ready) | ❌ STL only | ✅ native STEP |
| Curved tubes / fillets | Weak | Strong (NURBS) |
| Blender import | ✅ via STL | ✅ via STEP or STL |
| Parametric | ✅ | ✅ |
For a bike frame with curved seatstays, tube intersections, and smooth welds — CadQuery handles that much better than OpenSCAD's polygon mesh approach.
- You sketch on iPad — proportions, vibe
- You prompt me — "make the downtube 50mm OD, 581mm long, at 41° from horizontal, with a 435mm cutout on the underside..."
- I write the code — CadQuery or OpenSCAD, run it here
- You get files — STEP for factory, STL for Blender renders
- Blender on your Mac — materials, lighting, Instagram shots
Want me to test a quick CadQuery setup now with a basic frame triangle to see if it runs, or save it for after your sketch tomorrow?
any rendered pplx computer can run?
The environment is being slow right now — can't test what's installed. But based on your previous session and what typically runs here:
What Can Render Here
--render --o file.pngRealistic Expectation
OpenSCAD's built-in render is the most reliable option here. It outputs PNG with basic shading — enough to validate geometry and proportions, not enough for Instagram hero shots. Think "engineering preview," not "product render."
For your workflow:
So the answer is: yes I can render basic previews here so you can check proportions and geometry without leaving the conversation. But the final beauty shots happen on your Mac in Blender.