Files
OpenNest/OpenNest.Engine
ajandClaude Opus 5.5 5761eefd37 refactor(engine): merge the plate fillers into one PlateFiller
DefaultPlateFiller becomes PlateFiller(plate, policy, layout); PlateFillerBase
and StripPlateFiller are gone. PlateLayout.FillThenPack is the old
orchestrator path (Fill and both Remnants); PlateLayout.Strips is the old
StripPlateFiller.Nest, and Strip is Fill policy plus Strips layout.

Lifetimes are unchanged: a strip-layout filler runs every Fill, group Fill
and PackArea on a fresh inner filler and gives each strip fresh remnant
fillers, so learned angles and PlateNumber never leak into them. The
comparer, preferred direction, trim axis and angle recording now read the
policy directly. The base class's unsorted two-angle BuildAngles is dropped:
only DefaultPlateFiller's pipeline called BuildAngles, and Strip never ran it.

Layout-neutral: all 29 FillStackCharacterizationTests pins pass unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-25 23:44:51 -04:00
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