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feat(astra): add independent nesting engine and fix hole validation

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Replace the Terra scaffold with an independent configuration-space contact placer and bounded stock-plan search. Include plugin tests, synthetic and DXF benchmark drivers, results, and deployment documentation.

Correct shared collision clipping and hole subtraction so curved-hole inserts validate consistently. Cover translated layouts, spacing violations, operand order, winding, and independent boolean-area comparisons.

Validation: 1,293 tests passed with 12 fixture skips; all 34 synthetic/generated and four DXF cases are valid and complete.
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aj
2026-09-24 00:14:36 -04:00
parent b6111a5486
commit fc9e46cad3
31 changed files with 1753 additions and 135 deletions
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OpenNest.Engine.Astra/benchmarks/results/validator-fixed-dxf.csv
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Job,Engine,Valid,Crashed,FullyPlaced,PartsPlaced,PartsRequested,Utilization,NetUtilization,PlateArea,NetSheetArea,Cost,PlatesUsed,SizeBreakdown,ElapsedMs,Notes
locked.manifest,AstraNestingEngine,True,False,True,12,12,0.6481,0.6481,115200.00,115200.00,115200.00,1,240 x 480×1,466,
mixed.manifest,AstraNestingEngine,True,False,True,15,15,0.7479,0.7479,115200.00,115200.00,115200.00,1,240 x 480×1,2820,
original.manifest,AstraNestingEngine,True,False,True,12,12,0.6481,0.6481,115200.00,115200.00,115200.00,1,240 x 480×1,435,
volume.manifest,AstraNestingEngine,True,False,True,48,48,0.7977,0.7977,374400.00,374400.00,374400.00,4,240 x 480×3; 120 x 240×1,2278,
1 Job Engine Valid Crashed FullyPlaced PartsPlaced PartsRequested Utilization NetUtilization PlateArea NetSheetArea Cost PlatesUsed SizeBreakdown ElapsedMs Notes
2 locked.manifest AstraNestingEngine True False True 12 12 0.6481 0.6481 115200.00 115200.00 115200.00 1 240 x 480×1 466
3 mixed.manifest AstraNestingEngine True False True 15 15 0.7479 0.7479 115200.00 115200.00 115200.00 1 240 x 480×1 2820
4 original.manifest AstraNestingEngine True False True 12 12 0.6481 0.6481 115200.00 115200.00 115200.00 1 240 x 480×1 435
5 volume.manifest AstraNestingEngine True False True 48 48 0.7977 0.7977 374400.00 374400.00 374400.00 4 240 x 480×3; 120 x 240×1 2278