Price 5$ on Unity Asset Store: https://assetstore.unity.com/packages/tools/gui/smooth-scene-transition-55812
But now you can download Smooth Scene Transition FREE.
Smooth Scene Transition v1.2.2
Simple, smooth transition between scenes.
Now with VR support!
It only takes one line to execute:
(The resources to perform the transition are automatically added to the scene.)
* Asynchronous scene loading–but only one line to execute.
* Smooth fade in and out between scenes with a loading screen in between.
* Easily change fade color and duration.
* Option of using a fast loading UI or a full 3D loading scene.
* Fully customizable loading screen.
* VR mode.
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