There are two Rust projects working on parametric kernels I'm aware of. The first one, Truck[1] seems to have a company behind it, Ricos Ltd, that look like they to know what they're doing[2]. The tweet shows their product using functionality from Truck (the frontend is not OSS AFAIK). Fornjot is an ambitious project IMHO. Their kernel is in a separate crate[3]. As for OSS code that could be a good base to either... - Source: Hacker News / over 1 year ago

> NURBS usually requires relatively specialized libraries[0], which don't exist (at high enough quality) in the open source community. There is fully opensource cross-platform NURBS modeler — Ayam.[0] But Ayam looks not NOT user friendly. Also there are FreeShip Plus[2] and gCAD3D[3]. [0] http://ayam.sourceforge.net/ [1] https://www.youtube.com/watch?v=5lOSrxl6qyA [2]... - Source: Hacker News / almost 3 years ago

I have :). First I did UI work with Qt at Pixar on the animation tools. Then I wrote a couple apps (http://audulus.com mostly custom, https://sculptura.app mostly SwiftUI, ongoing of course). Now I'm working on a Rust UI library: https://github.com/audulus/rui. Source: about 2 years ago

Ok I'm not Raph but, FWIW, my 3d sculpting app is written using SwiftUI (https://sculptura.app), which is not a view around a database (in fact it was previously UIKit... SwiftUI is so much better). I recently implemented a piano-roll editor in SwiftUI: https://github.com/AudioKit/AudioKitUI/tree/main/Sources/AudioKitUI/Controls/PianoRoll. I have little doubt a DAW could be implemented in SwiftUI easier than with... - Source: Hacker News / about 2 years ago