PTEX rendering ?

DigiDotz

So i'm experimenting - I quickly painted Gen3 in mudbox using PTEX, exported the ptx

In daz I loaded genesis3 and used to obj exported from mudbox to load new uv in Daz and then loaded the ptx into the diffuse channels

Now, when (in 3delight) I render a medium size image I get squares appearing, but if i render a larger image all is ok
attached 2 images(the larger resized for the forum comparison

totally new to ptex so trying to find out a bit, anyone know much about using it with Daz Studio, or if the above method is right or not?

almahiedra

Which is your shading rate?

DigiDotz

CORRECT   .it was just the shading rate -thanks GiGi_7