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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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8
OpenNest.Core/Geometry/BoxSplitter.cs
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@@ -9,7 +9,7 @@
var x = large.Left;
var y = small.Top;
var w = large.Width;
var w = large.Length;
var h = large.Top - y;
return new Box(x, y, w, h);
@@ -23,7 +23,7 @@
var x = large.Left;
var y = large.Bottom;
var w = small.Left - x;
var h = large.Length;
var h = large.Width;
return new Box(x, y, w, h);
}
@@ -35,7 +35,7 @@
var x = large.Left;
var y = large.Bottom;
var w = large.Width;
var w = large.Length;
var h = small.Top - y;
return new Box(x, y, w, h);
@@ -49,7 +49,7 @@
var x = small.Right;
var y = large.Bottom;
var w = large.Right - x;
var h = large.Length;
var h = large.Width;
return new Box(x, y, w, h);
}