I signed up for a 3ds max corona course and after importing fbx files from Revit and applying an override material to everything and an HDRI sky environment, and corona camera, When I open the interactive renderer, the only camera setting that affects the interactive render is field of view.
Adjusting shutter speed, iso, and F stop does nothing. I can increase the HDRI output to brighten or darken the image. But the camera settings are doing nothing. Anyone know what I might be missing? I should also mention I have set up a camera viewport and that is the active viewport I am trying to render from.
Thank You
Please read help article in Chaos help portal and learn how to use Corona camera. You should find all the answers there, including how to use photographic exposure.
https://support.chaos.com/hc/en-us/articles/4528523374865-How-to-use-the-Corona-Camera-in-3ds-Max-
Most probably you need to add the “Photographic Exposure” operator to the VFB tone mapping stack.