UV Master cutting handle taking a long time


Hi there I’m using ZBrush mainly to lower my photogrammetry model’s poly count using ZRemesher to around to these points…

and then using UV Master to create a better uv layout with these test attraction lines…

but when I click unwrap the cutting handle process is taking a long time, ie 13000?


Am I missing something?

Thanks in advance.


also I tried the ZRemesher at it’s lowest setting again and it’s TotalPoints still seems very high:

but it’s looking way too low poly.

Anyone able to help me out?


Looks like in the end I just had to install the latest version of zBrush to solve the problem, hope it helps someone in the future I guess.