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ajandClaude Opus 4.6
3f3b07ef5d
Implement geometry-aware nesting using No-Fit Polygons and simulated annealing optimization. Parts interlock based on true shape rather than bounding boxes, producing tighter layouts for mixed-part scenarios. New types in Core/Geometry: - ConvexDecomposition: ear-clipping triangulation for concave polygons - NoFitPolygon: Minkowski sum via convex decomposition + Clipper2 union - InnerFitPolygon: feasible region computation for plate placement New types in Engine: - NfpCache: caches NFPs keyed by (drawingId, rotation) pairs - BottomLeftFill: places parts using feasible regions from IFP - NFP union - INestOptimizer: abstraction for future GA/parallel upgrades - SimulatedAnnealing: optimizes part ordering and rotation Integration: - NestEngine.AutoNest(): new public entry point for mixed-part nesting - MainForm.RunAutoNest_Click: uses AutoNest instead of Pack - NestingTools.autonest_plate: new MCP tool for Claude Code integration - Drawing.Id: auto-incrementing identifier for NFP cache keys - Clipper2 NuGet added to OpenNest.Core for polygon boolean operations Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>