Narrow strip of properly lit space when shadows rendered


#1

Just putting this out there in case it is something other than my using the OSS Radeon Drivers (so if it isn’t something that looks immediately recognizable/fixable don’t devote any time to it for now!).


This is with shadows turned on (I have been turning them off as a work-around for now).
The strip runs along the X plane right across the space and stays with the camera if moving on the z axis.


#2

Yes, I have a severe version of your problem. It started quite some time ago. No one seems to care much about my problem. You can see it about 45 seconds into this vid:


#3

And, thank you for mentioning shadows. t turns out my problem is a bug in no-shadows rendering!


#4

That blocky colour-bizzaro looks familiar too! I got it in pink around my toadstool until I removed the local light source I had temporarily placed there before I fiddled my zone lighting to not need it.

As mentioned, I am using an AMD card (Bonaire XTX R7 360). On OSS Radeon drivers under Debian/testing, so I generally default to assuming issues are on my side unless I see others’ having the same problems.