Drop-down with objects of any type in Unity Inspector

Create drop-down lists that can contain objects of any type with one simple attribute (and a tiny helper struct).

How to use

Install via Git URL

Project supports Unity Package Manager. To install the project as a Git package, do the following:

1. In Unity, open Window -> Package Manager.
2. Press the + button, choose "Add package from git URL..."
3. Enter "https://github.com/SolidAlloy/StructDropDown.git#upm" and press Add.

Add to project Assets

Alternatively, you can add the code directly to the project:

1. Clone the repo or download the latest release.
2. Add the StructDropDown folder to your Unity project.

Use the DropDown attribute

1. Create a struct or class which will hold the choices of a drop-down list

   

2. Add the DropDown attribute to a field and specify the struct to use for the drop-down list.

   

3. You should now see a drop-down list with the choices from your struct.

   

Credits

• Code to handle target objects of serialized properties is taken from SpacePuppy Unity Framework
• GitHub action to split the upm branch was created by rfadeev