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ajandClaude Opus 5.5
27a03b9caf
Reads each stock as a bar and cuts parts in one row along its length, packing part lengths with a port of the CutList saw cut-list packer (first-fit decreasing with swap optimization, exhaustive search for small jobs) plus a best-fill subset-sum candidate. Each part is packed at its length less its measured self-nesting gain, and a slide-left compaction pass nests shaped ends (turning alternate mitred parts) and refills the freed length. Every slid pose is confirmed with NestLayoutCheck.Clears. On five synthetic flat-bar jobs every layout is valid and complete; total cost 33696 vs Rectangles 36816 and Default 34080. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>