The scans
Both arches. The lingual face is cut where the opposing arch occludes it, so one scan cannot produce one.
Frame
Getting this wrong is not a worse result: the segmenter returns a full set of plausible teeth made of the wrong surface, and nothing later notices.
Progress
The wire
The only judgement in the run. The wire follows the slider; the pads are rebuilt when you let go.
Arch
Upper
0.00 mm
Lower
0.00 mm
Pads
—
How it runs
Segmentation and the first design happen on a GPU workstation and take about ten minutes. Moving the wire afterwards runs in this browser — no round trip, a few seconds a move.
Open a designed case, or upload two scans to make one.