I am having difficulties exporting colors or even managing polypainted colors in zbrush z4.2
Once i baked a mrgb color the model is updated and seems to be working though the selection of new materials but once i perform a test and try to make a texture from polypaint i get a blank texture or if i attempt to make a uv from polypaint the same thing happens.
The real thing i would like to do is export color information in vrml format through the 3d print exporter plugin. Once I select color and export vrml i get a vrml with no color information. I also get a vertex to color number mismatch error.