aj
aec0523062
Repo-wide sweep with the pinned CSharpier 1.3.0 tool. Whitespace and line-wrapping only; OpenNest.Engine.Tests (109) and OpenNest.IO.Tests pass after reformat, full solution builds 0 errors. Added .csharpierignore so csproj/config XML keeps its existing layout (CSharpier's XML wrapping churns attributes with zero benefit). Formatting is now enforceable: dotnet csharpier check . passes.
49 lines
2.1 KiB
C#
49 lines
2.1 KiB
C#
using OpenNest.Engine.Fill;
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using OpenNest.Geometry;
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namespace OpenNest.Engine.Tests.Fill;
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public class SortStripsTests
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{
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private static Part MakeRectPart(double x, double y, double w, double h)
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{
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var pgm = new OpenNest.CNC.Program();
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pgm.Codes.Add(new OpenNest.CNC.RapidMove(new Vector(0, 0)));
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pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(w, 0)));
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pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(w, h)));
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pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(0, h)));
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pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(0, 0)));
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var drawing = new Drawing("rect", pgm);
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return new Part(drawing, new Vector(x, y));
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}
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[Fact]
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public void SortColumnsByHeight_NonUniformGaps_DoesNotExceedOriginalSpan()
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{
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// Three columns with non-uniform gaps between them (5, then 1) and heights
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// ordered so the sort-by-height pass must reorder them (tallest first, then
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// shortest, then medium). The tallest column's original position leaves a
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// 5-unit gap to its neighbor; that single sampled gap must not get replayed
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// as the spacing for the whole staircase once it's no longer the leading pair.
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var tall = MakeRectPart(0, 0, 10, 30); // Left 0-10, gap of 5 to next
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var shortCol = MakeRectPart(15, 0, 5, 5); // Left 15-20, gap of 1 to next
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var medium = MakeRectPart(21, 0, 20, 15); // Left 21-41
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var originalRight = new[] { tall, shortCol, medium }.Max(p => p.BoundingBox.Right);
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var originalLeft = new[] { tall, shortCol, medium }.Min(p => p.BoundingBox.Left);
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var originalSpan = originalRight - originalLeft;
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var parts = new List<Part> { tall, shortCol, medium };
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IterativeShrinkFiller.SortColumnsByHeight(parts, spacing: 1.0);
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var newRight = parts.Max(p => p.BoundingBox.Right);
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var newLeft = parts.Min(p => p.BoundingBox.Left);
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var newSpan = newRight - newLeft;
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Assert.True(
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newSpan <= originalSpan + 1e-9,
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$"Resequenced columns must not exceed the original footprint: original span {originalSpan}, new span {newSpan}"
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);
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}
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}
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