Bump map causes harsh cutoff line

Okay, thank you very much!

Ivaylo, starting in which build was this fixed? Still getting this issue on 4.30.02
Left image without bump map, right with bump map.


According the date should be included, the fix was introduced on 22.01.2020 the change log shows the following
Build 4.30.02 (V-Ray Next, update 3.2) (07 April 2020).

Well, it is still present. So, what can be done to avoid this?

the chance for 4.x updates is not big, so give me your max version and i will provide you a fixed plugin

Ivaylo, can you please check the issue is not present in the upcoming release of V-Ray 5 SP1?
If you need a stripped down scene again to test, please tell me.

With your old scene (the teapot) it’s not present, but is really present in 4.3 , so we can assume it’s the same bug

I sent another scene file, just to be sure.