public void OpenGraphWindow(Graph graph)
{
GraphEditor window = null;
int _id = graph.GetInstanceID();
// check if other graph windows are already open
// happens if user has closed unity and left some graph windows open
// then we have to add them to the graphwindows list again.
if (graphWindows.Count == 0 || graphWindows == null)
{
GraphEditor[] _w = Resources.FindObjectsOfTypeAll <GraphEditor>();
if (_w.Length > 0)
{
//Debug.Log(_w.Length);
for (int w = 0; w < _w.Length; w++)
{
graphWindows.Add(new GraphWindows(_w[w].rootGraph.GetInstanceID(), _w[w]));
}
}
}
for (int i = 0; i < graphWindows.Count; i++)
{
if (graphWindows[i].id == _id)
{
window = graphWindows[i].graphEditor;
}
}
if (window != null)
{
window.Init(window, graph);
window.Focus();
}
else
{
//window = CreateInstance<GraphEditor>();
window = (GraphEditor)EditorWindow.CreateWindow <GraphEditor>(typeof(GraphEditor));
graphWindows.Add(new GraphWindows(graph.GetInstanceID(), window));
window.Init(window, graph);
}
// Check if graph needs to be updated
GraphUpdater.UpdateGraph(graph);
EditorUtility.SetDirty(this);
}
