ZBrush GUV tiles extraordinarily slow

Steve Schulze

I'm adding a GUV tile unwrap to a Zbrush model with around 600k tris. Thus far has taken an hour and twenty minutes with a sizeable chunk of the progress bar still to fill.

That's not a normal thing, right? Any ideas as to what might be causing this? I could have uved the thing by hand by now.

Bartalon

Sounds about right compared to my experiences. Each subtool would take between 10 and 30 minutes to complete with ZBrush 4r6.

Are you using GUV tiles for the purposes of making color ID maps?

Steve Schulze

I was prepping a model for coloured 3d print, so the UVs don't really matter, they just need to exist.