How to refill an EditorGUILayout.Popup selection field

Unity Engine
1

Hi,

I wonder if it is possible to fill a Popup selection field after it was created. In my case, at the beginning, the Popup selection field is empty and after pressing a button I fill it with names of a list. Is it possible?

Thanks

Learner

2

You really should try stuff before you ask in the forums, because Unity’s GUI is like immediate mode drawing. There’s no concept of before or after, nor is there any instantiation or persistence. As long as the list you’re using to populate the popup changes I don’t see how this could be an issue.