Ok, thanks for your reply!
Is it worth making a feature request for a new function or is this something that is already within scope?

Hello everyone,

I am using Sweet Home 3D (version 7.2) to recreate my home. Now I want to create a photo in the aerial view during daytime. I can see that the sun is shining through the roof/ceiling, so that rooms without windows or open doors are also illuminated. You can also see from the shadows ...