Strange effect on certain models

Hello ! :slight_smile:

I’m working on a new roleplay map and I have a strange effect that appears on some props.It appears randomly and I can’t find any solution to this problem

Video :

Thank you for your help and sorry for my english…

Video is private

oops, sorry now video is public

Did you place cubemaps? If not try placing some near those windows and rebuild the cubemaps :slight_smile:

yes but problem is still here :frowning:

**EDIT : anyway, problem solved with info_lighting :slight_smile: **

cube map conected to glass