EnumerateFaceClockwise(
this TiledBarrierGraph graph, int face, int maxFaceCount = ushort.MaxValue)
{
var enumerator = graph.GetFaceEnumerator();
if (!enumerator.MoveTo(face))
{
yield break;
}
if (face == 0)
{
yield break;
}
var edges = new List <(int vertex1, int edge, bool forward, int vertex2, (double longitude, double latitude)[] shape)>();
public void TiledBarrierGraph_FaceEnumerator_1Edge_Left_ShouldEnumerateEdge()
{
var graphs = new TiledBarrierGraph();
var v1 = graphs.AddVertex(4.7522735595703125, 50.97918242660188, 564341430);
var v2 = graphs.AddVertex(4.7525310516357420, 50.97851368626033, 564341431);
var e = graphs.AddEdge(v1, v2);
var f = graphs.AddFace();
graphs.SetFace(e, true, f);
var enumerator = graphs.GetFaceEnumerator();
Assert.True(enumerator.MoveTo(f));
Assert.True(enumerator.MoveNext());
Assert.Equal(e, enumerator.Edge);
Assert.True(enumerator.IsLeft);
Assert.False(enumerator.MoveNext());
}
