/// <summary>
/// Take two GraphNode objects and remove any link they have as Neighbour.
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
public void UnlinkGraphNodes(GraphNode a, GraphNode b)
{
a.RemoveNeighbour(b);
b.RemoveNeighbour(a);
//if (a != null)
//{
//DebugWalkGraphForErrors(a as NavMeshTileGraphNode);
//}
//DebugCheckNode(a);
//DebugCheckNode(b);
}
