Adam Hathcock
45 lines
1.3 KiB
C#
45 lines
1.3 KiB
C#
using NUnit.Framework;
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using Objects.Geometry;
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namespace Objects.Tests.Unit.Geometry;
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[TestFixture, TestOf(typeof(Mesh))]
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public class MeshTests
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{
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private static Mesh[] s_testCaseSource = { CreateBlenderStylePolygon(), CreateRhinoStylePolygon() };
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[Test, TestCaseSource(nameof(s_testCaseSource))]
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public void CanAlignVertices(Mesh inPolygon)
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{
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inPolygon.AlignVerticesWithTexCoordsByIndex();
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Assert.That(inPolygon.VerticesCount, Is.EqualTo(inPolygon.TextureCoordinatesCount));
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var expectedPolygon = CreateRhinoStylePolygon();
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Assert.That(inPolygon.vertices, Is.EquivalentTo(expectedPolygon.vertices));
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Assert.That(inPolygon.faces, Is.EquivalentTo(expectedPolygon.faces));
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Assert.That(inPolygon.textureCoordinates, Is.EquivalentTo(expectedPolygon.textureCoordinates));
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}
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private static Mesh CreateRhinoStylePolygon()
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{
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return new Mesh
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{
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vertices = { 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0 },
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faces = { 3, 0, 1, 2, 3, 3, 4, 5 },
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textureCoordinates = { 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0 }
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};
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}
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private static Mesh CreateBlenderStylePolygon()
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{
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return new Mesh
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{
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vertices = { 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0 },
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faces = { 3, 0, 1, 2, 3, 0, 2, 3 },
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textureCoordinates = { 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0 }
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};
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}
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}
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