AJ Isaacs
f29f086080
Add toggleable pierce point drawing to PlateView that shows small red filled circles at each rapid move endpoint (where cutting begins). Wire through View menu, EditNestForm toggle, and MainForm handler. Also rename RectangleShape/RoundedRectangleShape Width/Height to Length/Width for consistency with CNC conventions, update MCP tools and tests accordingly. Fix SplitDrawingForm designer layout ordering and EntityView bend line selection styling. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
39 lines
1.1 KiB
C#
39 lines
1.1 KiB
C#
using OpenNest.Shapes;
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namespace OpenNest.Tests.Shapes;
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public class RoundedRectangleShapeTests
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{
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[Fact]
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public void GetDrawing_BoundingBoxMatchesDimensions()
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{
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var shape = new RoundedRectangleShape { Length = 20, Width = 10, Radius = 2 };
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var drawing = shape.GetDrawing();
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var bbox = drawing.Program.BoundingBox();
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Assert.Equal(20, bbox.Width, 0.1);
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Assert.Equal(10, bbox.Length, 0.1);
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}
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[Fact]
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public void GetDrawing_AreaIsLessThanFullRectangle()
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{
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var shape = new RoundedRectangleShape { Length = 20, Width = 10, Radius = 2 };
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var drawing = shape.GetDrawing();
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// Area should be less than 20*10=200 because corners are rounded
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// Area = W*H - (4 - pi) * r^2 = 200 - (4 - pi) * 4 ~ 196.57
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Assert.True(drawing.Area < 200);
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Assert.True(drawing.Area > 190);
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}
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[Fact]
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public void GetDrawing_ZeroRadius_MatchesRectangleArea()
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{
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var shape = new RoundedRectangleShape { Length = 20, Width = 10, Radius = 0 };
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var drawing = shape.GetDrawing();
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Assert.Equal(200, drawing.Area, 0.5);
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}
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}
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