of course cartoon inking is a filter, so it’s applied on top of fog. The solution would be to use a filter based fog. That would even allow you to have custom shaders affected by it. There is one here but it doesn’t work 100% correct: panda3d.org/forums/viewtopic … 48&start=0
If you guys could fix it that would be great, maybe it could even become part of CommonFilters one day.