stateChanged is never called. about arkit-focusnode

[maxxfrazer]

Hi @Arideno, it is called in FocusNode.swift
https://github.com/maxxfrazer/ARKit-FocusNode/blob/master/FocusNode/FocusNode.swift#L318

Let me know if that's ok and I'll close the issue if it is 👍

[Arideno]

I know, but, for instance, FocusSquare does not change its animation when a plane is detected, it’s just the same.

[maxxfrazer]

Aha, I'm assuming you mean in the Example/, and you haven't created it yourself?
The plane detection is switched off in the example, I have added it in now; thanks for letting me know there was an issue somewhere with that.
The function was called, but self.onPlane was always false; the pod itself is unchanged. and your version should be fine.