Function HierarchicalGraph.AddDirtyNode
        
                AddDirtyNode
        
                (GraphNode node)
    
            
            Marks this node as dirty because it's connectivity or walkability has changed.
                Public
            
        void AddDirtyNode (
node  |         
Marks this node as dirty because it's connectivity or walkability has changed.
This must be called by node classes after any connectivity/walkability changes have been made to them.