private IEnumerable <Progress> ScanGraph(NavGraph graph)
{
if (AstarPath.OnGraphPreScan != null)
{
yield return(new Progress(0f, "Pre processing"));
AstarPath.OnGraphPreScan(graph);
}
yield return(new Progress(0f, ""));
foreach (Progress progress in graph.ScanInternal())
{
yield return(new Progress(Mathf.Lerp(0f, 0.95f, progress.progress), progress.description));
}
IEnumerator <Progress> enumerator = null;
yield return(new Progress(0.95f, "Assigning graph indices"));
graph.GetNodes(delegate(GraphNode node)
{
node.GraphIndex = graph.graphIndex;
});
if (AstarPath.OnGraphPostScan != null)
{
yield return(new Progress(0.99f, "Post processing"));
AstarPath.OnGraphPostScan(graph);
}
yield break;
yield break;
}
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();
}