Hi,

I know it's a silly beginner question, but I could not google the answer. How do I set resolution at which render view renders when I am rendering through perspective view?

Thanks in advance

Nevermind, found my answer. Render view camera defaults to ROP camera, which is some non existent placeholder, so clicking open camera parameters button next to it does nothing. Switching to Scene View 1 lets me change the resolution.

A bit confusing though. It would be appropriate for open camera parameters button to open settings of the camera that is currently rendered from, instead of silently failing without any indication about what's wrong.

Just add new camera. Set the resolution in the camera settings and then set this camera in mantra settings on output.
(nebo si to můžeme říct česky) :-D