/// <summary>
/// Create both a data instance as well as a visual instance of a fresh node.
/// </summary>
public NodeView CreateNode(Type nodeType, Vector2 pos)
{
Undo.RegisterCompleteObjectUndo(NodeGraph, "Created Node");
ANode node = m_nodeCollection.CreateNode(nodeType, pos);
m_nodeListProp.serializedObject.Update();
NodeView nodeView = CreateNodeView(node);
RefreshSerializedNodeReferences();
return(nodeView);
}