How to Draw Gizmos without using a MonoBehaviour?

Questions & Answers
1

So I am working on a tool to help give more information about certain parts of the game, and I am trying to Draw Gizmos while in the editor and without any scripts inheriting from MonoBehaviour.

I have searched online for a couple hours now and haven’t found anything that works. I have looked into the OnDrawGizmos, DrawGizmo, and Graphics fuctions. Any ideas?

Thanks in advance!

2

You can’t. OnDrawGizmos is the Unity function to draw additional information in the editor scene view, but it will only be invoked on Monobehaviour-derived scripts.

But there’s an easy solution - you only need to create one Monobehaviour class that has a reference to your non-Monobehaviour class, and invoke OnDrawGizmos() in that.

3

This sounds like what you are looking for: