SoHi (Scriptable Object Hierarchy) for Unity

SoHi is a simple yet useful Open Source Library to handle tree-like data structures in Unity. It's based on a recursive property drawer that can traverse, show, and interact with a hierarchy defined by standard Scriptable Objects, directly inside the usual inspector.

SoHi provides the structure, and then you fill it with your content.

You can get the code here:

or here:

You can get the Koala Behavior Tree asset at: