- 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>
- Fill(NestItem) and Fill(List<Part>) now delegate to their Box overloads
- Add Part.CreateAtOrigin() to replace repeated 4-line build-at-origin pattern
used in NestEngine, RotationSlideStrategy, and PairEvaluator
- Remove dead code: FillArea overloads, Fill(NestItem, int), FillWithPairs(NestItem),
ConvertTileResultToParts, PackBottomLeft.FindPointHorizontal, Pattern.GetLines/GetOffsetLines,
unused count variable in FillNoRotation
- Simplify IsBetterValidFill to delegate to IsBetterFill after overlap check
NestEngine reduced from 717 to 484 lines.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The perpendicular sweep started at perpMin (e.g. -8.75) which with
coarse step sizes never landed on offset=0, missing the perfect
side-by-side and stacked same-orientation patterns for rectangular parts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
