Hello, here is an example of coded design. First there's a starting design, here a tetrahedron (pyramid) that is scaled as neeed. Then, the volume is modified, here the mod consists of adding peaks to the target volume faces.
I will now try to add another mod function that will extrude a face instead of creating a peak.
What is important to me is that the design created can be saved to a 3d file and then processed (3d printed or unflatten to create a pattern to lasercut).
I hope that other users will start to post what they do with OpenJSCAD.