Anyway, turns out that stuff gets a bit broken/outdated when you leave it alone for... several months? Over a year? 🤷
Since I've just spent a few days getting everything building everywhere* again, here's it running on an iPhone (uh, 6s plus? so a little old...) (Several seconds of failing to end the recording removed.)
Over on macOS, we have some "interesting" water:
... and if you prefer raspberries to apples: (Required a small detour to fix a performance issue in the driver...)
Android still works, but nothing interesting there as that gets more testing... (Though I do need to handle screens with holes or bits missing/rounded off, ugh. Can we go back to rectangles please?)
* Okay, I missed Windows... My Windows laptop is a little dead (well, it doesn't work as a laptop due to a mostly dead NON-REPLACABLE battery sigh)
Hmm, next update would be in ~two months, maybe I'll have some new features by then...