public static void ScanGraph(NavGraph graph) { if (AstarPath.OnGraphPreScan != null) { AstarPath.OnGraphPreScan(graph); } graph.Scan(); int index = AstarPath.active.astarData.GetGraphIndex(graph); if (index < 0) { throw new System.ArgumentException("Graph is not added to AstarData"); } if (graph.nodes != null) { for (int j = 0; j < graph.nodes.Length; j++) { if (graph.nodes[j] != null) { graph.nodes[j].graphIndex = index; } } } if (AstarPath.OnGraphPostScan != null) { AstarPath.OnGraphPostScan(graph); } AstarPath.active.FloodFill(); AstarPath.active.DataUpdate(); }