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I am having weird artifacts on my displacement and normal maps from zbrush

ZBrush Usage Questions
#1

Hello,

ZbrushProblem.PNG.jpg

I am having an issue with displacement and normal map from zbrush. I am using 14 tiles of udims and rest of tiles came out just fine. I am having this issue only on 1011 tile. It looks fine on zbrush. When i rendered them on maya, i am having an artifact as well.

Thank you!!

Attachments

ZbrushProblem.PNG.jpg

#2

Errors like this can happen when you have UV coordinates that touch or exceed their square’s boundaries. Try scaling the UVs on that tile down a bit (so that they’ll leave mroe space between the UVs and the border edge) to see if it makes a difference.