public override void OnInspectorGUI()
{
base.OnInspectorGUI();
NavGrid ng = (NavGrid)target;
GUILayout.BeginVertical();
if (GUILayout.Button("Make Symmetrical"))
{
ng.MakeSymmetrical();
}
if (GUILayout.Button("Link Neighbours"))
{
ng.FindNeighboursViaRaycast();
ng.MakeSymmetrical();
}
if (GUILayout.Button("Clear Neighbour List"))
{
ng.ClearNeighbours();
}
GUILayout.EndVertical();
}