Longest edges produce the flattest tiling rows and should be tried
first. Also deduplicates angles before sorting.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Store hull edge angles in BestFitResult at evaluation time so they
don't need to be recomputed during the fill phase. Extract
GetHullEdgeAngles(Polygon) overload from FindHullEdgeAngles.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Move BuildPairParts to BestFitResult.BuildParts() instance method
- Extract BinConverter (RectanglePacking) for Part/NestItem/Bin conversions
- Extract RotationAnalysis for FindBestRotation and FindHullEdgeAngles
NestEngine reduced from 484 to 287 lines — now purely orchestration,
strategy selection, and comparison logic.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
