Noors: I'll try to work something up at home - it's a pretty big problem, I asked the entire art team at work and the only answers I got were "reset xforms" "box trick it" and "I don't know, I just always paint the incorrect verts" FicWill: interesting but that still seems to be an over-complicated alternative to painting…
Given that you don't know what those other applications are going to do to your vertex colors or edge orders, it'd probably be simpler in the long run to save a version of your mesh in max with the vert colors you want, then write a script to re-create those values on your updated mesh based on proximity. That way you…
Mind to post one of your object, or some faces ? By making edges visible, i meant triangulate the mesh, with Surface Properties>Visible in edit mesh modifer, at edges level. Now if you don't want your edit poly to be triangulated, you can propably select just the "invisible egdes" (found a script by Bobo which make that on…