What is the best way to implement screen rotation in unity?

Question

C++ / C#

Good afternoon!
Given: 2D application written in Unity, containing 1 scene with an aspect ratio of 9:16.
It is necessary to implement the rotation of the screen to horizontal orientation by pressing the button, in the existing scene, without creating additional ones. There are 2 pages (objects): vertical and horizontal, in theory one should replace the other, this is easy to implement, but is it possible to "flip" the scene itself from the code? Thanks in advance :)

Answer 1

https://docs.unity3d.com/ScriptReference/Screen-or...
Try changing the application orientation right away. Perhaps this is what you need, the only question is how your application is adapted to changing orientation