Plugins - Is it possible to create resize handles or gizmos for custom nodes?

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:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By avencherus
:warning: Old Version Published before Godot 3 was released.

Hey there. X)

I’d like to be able to create a plugin node that would offer gui handles that would allow them to manipulate a vector’s data, live in the editor.

I was wondering. Does this functionality already exists to add handles and gizmos to your custom nodes? If so, would anyone be willing point me to any references, or share their ideas on how to implement such a thing?

Thanks.