public void Initialize(SerializedSceneManager serializedManager,
SceneManagerEditorWindow editorWindow)
{
SerializedManager = serializedManager;
this.editorWindow = editorWindow;
NodeEditor.ClearAll();
NodeEditor.ClearInputModes();
NodeEditor.CanDeleteNode = CanDeleteNode;
NodeEditor.OnNodeRemoved += NodeEditor_OnNodeRemoved;
NodeEditor.OnConnectorRemoved += NodeEditor_OnConnectorRemoved;
NodeEditor.OnSelectionChanged += NodeEditor_OnSelectionChanged;
new DefaultInputModeConfig().ApplyToNodeEditor(NodeEditor);
ConnectNodeInputMode nodeConnectorMode = NodeEditor.GetInputMode <ConnectNodeInputMode>();
nodeConnectorMode.ConnectorFactory = TransitionConnector.TransitionConnectorFactory;
nodeConnectorMode.OnConnectionsFinalized += NodeConnectorMode_OnConnectionsFinalized;
InitializeContextMenus();
PopulateNodes(nodeContextMenu);
PopulateConnections(connectorContextMenu);
NodeEditor.RaiseSelectionChanged();
NodeEditor.SetPanOffset(SerializedManager.SceneNodes.PanOffset);
}