Files
OpenNest/OpenNest.IO.Tests
aj ec058d270c feat(core): remove individual rail clamps on one plate
Slice 3b task 1 (D8/D9): ClampRail gains RemovalMinutes (D9, default
5 minutes, validated finite >= 0) and Plate gains RemovedClamps (rail
clamp ids taken off this sheet as a last resort) plus the computed
ClampRemovalMinutes. Plate.SetClampRail gains an overload that
attaches a rail with a removed-clamp set; zones become the rail's
resolution for the sheet minus those ids, re-resolved on every
resize/rotate so a removed clamp stays off and reappears removed if a
later resize brings it back onto the sheet. ClampRail.Matches gains an
overload comparing against the reduced resolution.

IO: PlateDto.RemovedClamps and ClampRailDto.RemovalMinutes persist
(missing removalMinutes falls back to the default; missing
removedClamps means none). The writer's empty-plate drop logic no
longer drops a sheet whose only content is a removal state the
defaults can't recreate. The reader re-attaches the nest rail to a
plate only when its saved zones equal the rail's resolution minus its
saved removed ids, so a reduced-clamp sheet keeps following the rail
(and the removal) through later resizes instead of freezing as static
zones.

Engine/desktop wiring (minimal-removal computation, Auto Nest
last-resort removal, cut-time, UI) is Slice 3b tasks 2-3, not yet
done.

Tests: 16 new Core (ClampRailTests) + 5 new IO (ClampRailPersistenceTests)
covering validation, resize/resolve behavior, round-trip, legacy
missing-key defaults, and the empty-plate-with-removal-only retention
case. Mutation check (reverting the RemovedClamps subtraction) turns
3 Core + 2 IO assertions red, confirming real coverage.

Gates: Release OpenNest.Tests 3884 passed/31 skipped, OpenNest.IO.Tests
105 passed, OpenNest.Engine.Tests (Clamp filter) 98 passed; scoped
dotnet format --verify-no-changes clean.
2026-10-13 18:15:49 -04:00
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