Cut-off lines are painted after the parts, so the dashed line ran straight
through each segment's id, which sits on the cut. Cut-off segment ids are now
held back from the parts pass and drawn after the lines, over a disc of the
plate's fill color.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every segment of a cut-off is its own part of the one cut-off drawing, but
its sequence label was placed from the drawing's whole program, so all of a
cut-off's segments stacked their numbers on one point. The view culls parts
outside the visible area, so zooming changed which segment drew last and the
shown number appeared to change. Each segment is now labelled at the middle
of its own cutting moves.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>