public void Test_SmoothedNormal_SingleFace()
{
DCEL dcel = new DCELTests().Triangle();
Vertex vertex = dcel.GetVertex(new Vector3(2, 4, 4));
Vector3 expected = new Vector3(0, 0, 1);
Vector3 actual = vertex.SmoothedNormal();
Assert.That(actual, Is.EqualTo(expected));
}
public void Test_SmoothedNormal_MultipleFace()
{
DCEL dcel = new DCELTests().ClosedMesh();
Vertex vertex = dcel.GetVertex(new Vector3(6, 4, 9));
Vector3 expected = new Vector3(-0.026112582f, -0.026112582f, +0.369209391f).normalized;
Vector3 actual = vertex.SmoothedNormal();
Assert.That(actual, Is.EqualTo(expected));
}
public void Test_GetAdjacentFaces_EdgesWithoutIncidentFaces()
{
DCEL dcel = new DCELTests().Triangle();
Vertex vertex = dcel.GetVertex(new Vector3(2, 4, 4));
List <Face> expected = new List <Face>
{
dcel.GetFace(0),
};
ReadOnlyCollection <Face> actual = vertex.GetAdjacentFaces();
Assert.That(actual, Is.EquivalentTo(expected));
}
public void Test_GetAdjacentFaces()
{
DCEL dcel = new DCELTests().ClosedMesh();
Vertex vertex = dcel.GetVertex(new Vector3(6, 4, 9));
List <Face> expected = new List <Face>
{
dcel.GetFace(3),
dcel.GetFace(1),
dcel.GetFace(2)
};
ReadOnlyCollection <Face> actual = vertex.GetAdjacentFaces();
Assert.That(actual, Is.EquivalentTo(expected));
}