ZBrushCentral

Line appear out of nowhere

ZBrush Usage Questions
#1

Hi guys,
I’m having this weird problem when exporting displacement map from zbrush. Theres seemed to be a vertical line out of nowhere every time i exported the Displacement map. I just dont understand. I unwrap the UV nicely. Can somebody help me? Thanxshttp://imbx.us/O7V.jpg
<img src=“http://www.zbrushcentral.com/pixo/atn.gif”>

Attachments

problem.jpg

#2

your UVs are too close to the top of your 0-1.

#3

I managed to shrink the UV a bit. But i just couldnt get rid of the line in the middle. Is it because i only did the UV 1/2 of it ? But i saw some people did only half of the UV for both sides too.

<img src=“http://www.zbrushcentral.com/pixo/atn.gif”>

<img src=“http://www.zbrushcentral.com/pixo/atn.gif”>

Thanxs

#4

Or could it be that Displacement map won’t be exported properly using only 1/2 of UV (by Zbrush)?

#5

ZBrush doesn’t like having any UV islands touching the edge. Make sure your UV islands are inset from the edge a bit.