Transparent overlay camera in VR

Hello Dear Community!

I have two cameras. One of them the main, and other the additional. I need these cameras to smoothly replace each other through transparency. I know that the usual in Standalone builds this is completely solved by RenderTexture and Canvas, but what should I do with this in VR?

Somewhere offered simply to use a plane with the RenderTexture on it in front of the camera, but perhaps there is an better solution?

Thank you very much for your time!

 

Bump

 

Solution here: https://forum.unity.com/threads/steamvr-canvases-rendertextures-oh-my.537205/