Hello, this is a bug with ZBrush 4r4 p2. With OSX.
I have a plane, a create a morph target, I move the plane a little, I creat difference.
I activate this new subtool. With polyframe on there is artifacting. Color fill does not
work properly. To fix this I export the .obj, send to Modo, and do a ‘mesh cleanup’
under the geometry menu. Then I send it back to ZBrush, but do not import on top
of the bad subtool (or the artifacting will remain).
Thank you,
Brandon Lawless