/// <summary>
/// Returns true if the given object represents the same edge.
/// </summary>
public bool Equals(OriginalEdge obj)
{
return(obj.Vertex1 == this.Vertex1 &&
obj.Vertex2 == this.Vertex2);
}
/// <summary>
/// Creates a turn from an original and a third vertex.
/// </summary>
public Turn(OriginalEdge edge, uint to)
{
this.Vertex1 = edge.Vertex1;
this.Vertex2 = edge.Vertex2;
this.Vertex3 = to;
}