The repo mixed variants such as center/centre and color/colour, so a
name could be spelled either way and searches missed half the hits.
Standardize on the US spelling, matching .NET's own APIs (Color, Center).
Wire values owned by other systems keep their spelling: the material
ledger's "Cancelled" hold status and GitHub's "cancelled" job status.
No behavior change beyond the spelling of a few status messages.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Circumscribing every arc holds all material along convex arcs but drops a
sliver along concave ones (a notch), so a tiny clamp 6e-7 into the material
beside a notch read as clear. Tiny-clamp checks now test the part flattened
both ways (all arcs inscribed, all arcs circumscribed): along any arc one of
the two holds the real material, so together they find every real overlap.
PM 407f5eb7-329f-41e4-947e-64ad52aa4034 (delta review s6-delta2-review.md)
Fine inscribed flattening still let a native arc cut 6.2e-7 into a 1e-5
clamp unseen: less than one chord's sag, so the layout check, interactive
fill and Check Overlaps all called it clear. Tiny-clamp checks now
circumscribe perimeter arcs and inscribe cutout arcs (lines stay exact), so
the polygons hold every bit of real material. Any real overlap is reported;
the cost is a possible report within the tolerance of an arc, never a false
clear. The analyzer builds the same polygons instead of a second
OverlapMaterial read.
PM 407f5eb7-329f-41e4-947e-64ad52aa4034 (delta review s6-delta-review.md)
The tolerance-free rectangle test was fed approximated material: the layout
check passed it the 1e-4-grid validation outline (a strip of real material
that wholly contains a 1e-5 clamp could vanish), and interactive fill and
the overlap check passed 0.001 inscribed arc chords (a clamp inside a disk
but outside its chords read as clear). All three now flatten the native
contours at a quarter of the clamp's smaller side, lines kept exact, so the
arc-chord sliver can never hold the clamp. Ordinary clamps are unchanged.
PM 407f5eb7-329f-41e4-947e-64ad52aa4034
A clamp zone smaller than the validation outline tolerance went through
ClipperBridge.OffsetForValidation, collapsed to a null outline and made
NestLayoutCheck (and Default scoring) throw. The keep-out is now an exact
four-vertex ring, and a keep-out below 0.001 on either axis is judged by a
tolerance-free rectangle test (KeepOutOverlap): positive-area overlap only,
hole-aware, never a silent clear. Tolerances are unchanged.
PM 6859db53-e39b-4135-85c6-4967037cf880
ajandClaude Opus 5.5