When I change r.DetailMode=2, my shadows have ambient lighting.
When I change r.DetailMode to anything below 2, the shadows are completely black.
I’d like to know what is actually being changed in terms of shadow/light settings.
What are the settings being affected when DetailMode=2? I imagine DetailMode is an ambrella setting that changes a lot of settings, how can I only change the setting(s) that affect the shadows - as in below images?