Yes, OnCreate is indeed only called when the node is created and only once when it does. Not every time the node deserialize, so that is a safe place to set the default serialized values.
A UI option for reseting the node to default values could follow in the next version. The only problem in that, is that the “OnCreate” no longer makes a lot of sense, but rather a “Reset” method would make more sense (akin to Unity’s Reset method callback). I could of course call “OnCreate” when we click the Reset option in the UI, but it’s not very consistent, thus I would prefer adding a “Reset” callback as well for this case.
Gavalakis
