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ajandClaude Opus 5.5
4dae54c629
Resize to Fit snapped layouts larger than 48x48 to a hardcoded list of inch mill sheets, so a plate already on a full sheet could not shrink to its parts, and the cutoff ignored nest units and the machine's stock sizes. It now rounds the parts' extent up to the auto-size plate factor at every size through Plate.AutoSize. Removes Plate.SnapToStandardSize and PlateSizes.Recommend with its options; the sheet list and label lookup stay for Machine Config. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
107 lines
2.9 KiB
C#
107 lines
2.9 KiB
C#
using OpenNest.CNC;
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using OpenNest.Geometry;
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namespace OpenNest.Tests;
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public class PlateAutoSizeTests
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{
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private static Part MakeRectPart(double x, double y, double length, double width)
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{
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var pgm = new Program();
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pgm.Codes.Add(new RapidMove(new Vector(0, 0)));
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pgm.Codes.Add(new LinearMove(new Vector(length, 0)));
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pgm.Codes.Add(new LinearMove(new Vector(length, width)));
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pgm.Codes.Add(new LinearMove(new Vector(0, width)));
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pgm.Codes.Add(new LinearMove(new Vector(0, 0)));
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var drawing = new Drawing("test", pgm);
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var part = new Part(drawing);
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part.Offset(x, y);
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return part;
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}
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[Fact]
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public void AutoSize_SmallParts_RoundsUpToFactor()
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{
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var plate = new Plate(200, 200);
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plate.Parts.Add(MakeRectPart(0, 0, 10.3, 20.7));
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plate.AutoSize(0.25);
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Assert.Equal(10.5, plate.Size.Length, 4); // X axis
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Assert.Equal(20.75, plate.Size.Width, 4); // Y axis
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}
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[Fact]
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public void AutoSize_ZeroFactor_FitsExactly()
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{
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var plate = new Plate(200, 200);
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plate.Parts.Add(MakeRectPart(0, 0, 10.3, 20.7));
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plate.AutoSize(0);
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Assert.Equal(10.3, plate.Size.Length, 4);
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Assert.Equal(20.7, plate.Size.Width, 4);
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}
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[Fact]
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public void AutoSize_LargerThanFullSheet_RoundsUpInsteadOfPickingAStandardSheet()
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{
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var plate = new Plate(200, 200);
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plate.Parts.Add(MakeRectPart(0, 0, 100, 50));
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plate.AutoSize();
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Assert.Equal(100, plate.Size.Length);
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Assert.Equal(50, plate.Size.Width);
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}
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[Fact]
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public void AutoSize_FullSheet_ShrinksToParts()
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{
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var plate = new Plate(60, 120);
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plate.Parts.Add(MakeRectPart(0, 0, 100.2, 55.6));
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plate.AutoSize();
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Assert.Equal(101, plate.Size.Length);
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Assert.Equal(56, plate.Size.Width);
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}
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[Fact]
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public void AutoSize_IncludesEdgeSpacing()
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{
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var plate = new Plate(200, 200) { EdgeSpacing = new Spacing(0, 0, 0.5, 0.5) };
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plate.Parts.Add(MakeRectPart(0, 0, 10, 20));
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plate.AutoSize(0.25);
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Assert.Equal(10.5, plate.Size.Length, 4);
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Assert.Equal(20.5, plate.Size.Width, 4);
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}
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[Fact]
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public void AutoSize_EmptyPlate_DoesNotModifySize()
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{
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var plate = new Plate(60, 120);
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plate.AutoSize();
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Assert.Equal(60, plate.Size.Width);
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Assert.Equal(120, plate.Size.Length);
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}
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[Fact]
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public void AutoSize_MultipleParts_UsesCombinedEnvelope()
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{
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var plate = new Plate(200, 200);
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plate.Parts.Add(MakeRectPart(0, 0, 30, 40));
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plate.Parts.Add(MakeRectPart(30, 0, 30, 40));
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plate.Parts.Add(MakeRectPart(0, 40, 60, 60)); // combined extent = 60 x 100
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plate.AutoSize();
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Assert.Equal(60, plate.Size.Length); // X
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Assert.Equal(100, plate.Size.Width); // Y
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}
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}
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