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fix: correct Width/Length axis mapping and add spiral center-fill

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Box constructor and derived properties (Right, Top, Center, Translate, Offset)
had Width and Length swapped — Length is X axis, Width is Y axis. Corrected
across Core geometry, plate bounding box, rectangle packing, fill algorithms,
tests, and UI renderers.

Added FillSpiral with center remnant detection and recursive FillBest on
the gap between the 4 spiral quadrants. RectFill.FillBest now compares
spiral+center vs full best-fit fairly. BestCombination returns a
CombinationResult record instead of out params.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-04-03 21:22:55 -04:00
parent e50a7c82cf
commit c5943e22eb
55 changed files with 433 additions and 257 deletions
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4
OpenNest.Tests/Geometry/PolygonHelperTests.cs
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@@ -123,7 +123,7 @@ public class PolygonHelperTests
var rotated = PolygonHelper.RotatePolygon(polygon, Angle.HalfPI);
rotated.UpdateBounds();
Assert.True(System.Math.Abs(rotated.BoundingBox.Width - 10) < 0.1);
Assert.True(System.Math.Abs(rotated.BoundingBox.Length - 20) < 0.1);
Assert.True(System.Math.Abs(rotated.BoundingBox.Length - 10) < 0.1);
Assert.True(System.Math.Abs(rotated.BoundingBox.Width - 20) < 0.1);
}
}