/// <summary>
/// Initializes a new instance of the <see cref="AngularEdgeComparer" /> class.
/// </summary>
public AngularEdgeComparer()
{
_comparer = new CoordinateComparer();
}
/// <summary>
/// Initializes a new instance of the <see cref="EventHeap" /> class.
/// </summary>
public EventHeap()
: base(new EventComparer())
{
this.coordinateComparer = new CoordinateComparer();
}