unity-folder-picker

A UI Toolkit Object Field that allows you to specify a path to show only the assets in that directory in the Object Picker.

Requires Unity's UI Toolkit.

Installation

Simply add all files under the Assets/Editor folder to your project's Editor folder.
The Script FolderPickerDemo.cs is an example of how to use the FolderPicker. It needs a reference to the ObjectPickerFolder.uxml file to open the UI. Add it by clicking the script and then selecting the uxml file as the Main UI Template

You can also just clone the repo and open the project in Unity.

Usage

In the toolbar click Tools -> FolderPickerDemo to open the demo EditorWindow. Open the picker dialog with the edit button to the right of the object field.