This is a paid asset, but now you can download Selection Keeper for Unity for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Selection Keeper for Unity v1.2.0
Keep your selection across scene loads and play mode changes.
✔️ Keep things selected across scene loads.
Usually your selection is lost once another scene is loaded. This plugin restores your selection after each scene load in PLAY mode.
✔️ Full source code included
✔️ Tiny files size (< 40 KB)
It is pure code which is placed in Plugins/Editor by default.
✔️ Compatible with Unity 5.4+, 2017, 2018, 2019, 2020, 2021, 2022, ..
Yes, it’s been around for a while 😉
⚙️ Installation
Download the Asset and import it into your project. You are done, no additional setup is needed.
A new menu called “Selection Keeper” will be available under “Tools” in the main menu bar. Go check it out once the import is done.
Info: the asset files will be copied into /Assets/Plugins/SelectionKeeper/Editor. The settings and manual files will be created in the same location.
⚠️ Known Issues
* Objects which are marked as “Do not destroy on load” will not be re-selected in PLAY mode. This is a Unity limitation.
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