public void EnumerateEdges()
{
var mesh = CreateTestMesh.CreateCross();
var vertex = mesh.Vertices[4];
var edges = new List <HBEdge>();
foreach (var edge in vertex.EnumerateEdges(true))
{
edges.Add(edge);
}
Assert.AreEqual(4, edges.Count);
Assert.AreEqual(mesh.Edges[0], edges[0]);
Assert.AreEqual(mesh.Edges[6], edges[1]);
Assert.AreEqual(mesh.Edges[4], edges[2]);
Assert.AreEqual(mesh.Edges[2], edges[3]);
mesh = CreateTestMesh.CreateCross();
vertex = mesh.Vertices[4];
edges = new List <HBEdge>();
foreach (var edge in vertex.EnumerateEdges(false))
{
edges.Add(edge);
}
Assert.AreEqual(4, edges.Count);
Assert.AreEqual(mesh.Edges[0], edges[0]);
Assert.AreEqual(mesh.Edges[2], edges[1]);
Assert.AreEqual(mesh.Edges[4], edges[2]);
Assert.AreEqual(mesh.Edges[6], edges[3]);
}
public void EdgeCount()
{
var mesh = CreateTestMesh.CreateCross();
var vertex = mesh.Vertices[4];
Assert.AreEqual(4, vertex.EdgeCount);
}
public void EnumerateVertices()
{
var mesh = CreateTestMesh.CreateTriangle();
var edge = mesh.Edges[0];
var vertices = new List <HBVertex>();
foreach (var vertex in edge.EnumerateVertices(true))
{
vertices.Add(vertex);
}
Assert.AreEqual(3, vertices.Count);
Assert.AreEqual(mesh.Vertices[0], vertices[0]);
Assert.AreEqual(mesh.Vertices[1], vertices[1]);
Assert.AreEqual(mesh.Vertices[2], vertices[2]);
mesh = CreateTestMesh.CreateTriangle();
edge = mesh.Edges[0];
vertices = new List <HBVertex>();
foreach (var vertex in edge.EnumerateVertices(false))
{
vertices.Add(vertex);
}
Assert.AreEqual(3, vertices.Count);
Assert.AreEqual(mesh.Vertices[0], vertices[0]);
Assert.AreEqual(mesh.Vertices[2], vertices[1]);
Assert.AreEqual(mesh.Vertices[1], vertices[2]);
}
public void EnumerateEdges()
{
var mesh = CreateTestMesh.CreateTriangle();
var edge = mesh.Edges[0];
var edges = new List <HBEdge>();
foreach (var e in edge.EnumerateEdges(true))
{
edges.Add(e);
}
Assert.AreEqual(3, edges.Count);
Assert.AreEqual(mesh.Edges[0], edges[0]);
Assert.AreEqual(mesh.Edges[1], edges[1]);
Assert.AreEqual(mesh.Edges[2], edges[2]);
mesh = CreateTestMesh.CreateTriangle();
edge = mesh.Edges[0];
edges = new List <HBEdge>();
foreach (var e in edge.EnumerateEdges(false))
{
edges.Add(e);
}
Assert.AreEqual(3, edges.Count);
Assert.AreEqual(mesh.Edges[0], edges[0]);
Assert.AreEqual(mesh.Edges[2], edges[1]);
Assert.AreEqual(mesh.Edges[1], edges[2]);
}
public void RemoveFaces()
{
var mesh = CreateTestMesh.CreateSquareWithCenter();
mesh.RemoveFaces();
Assert.AreEqual(0, mesh.Faces.Count);
Assert.AreEqual(12, mesh.Edges.Count);
foreach (var edge in mesh.Edges)
{
Assert.IsNull(edge.Face);
}
}
public void RemoveFace()
{
var mesh = CreateTestMesh.CreateSquareWithCenter();
var face = mesh.Faces[0];
mesh.RemoveFace(face);
Assert.IsFalse(mesh.Faces.Contains(face));
Assert.AreEqual(3, mesh.Faces.Count);
foreach (var edge in mesh.Edges)
{
Assert.AreNotEqual(edge.Face, face);
}
}