[Chimera-users] POV-Ray surface color

[Greg Williams]

I am rendering a two-submit protein, split, with different colored mesh surfaces on the subunits. If I render to an image with Chimera, the surfaces appear in the colors assigned. If I render with POV-Ray, both mesh surfaces render as black. I assigned the colors using MSMS surface attributes with color sources as "atoms", using the color well in the Component Atom Attributes panel. 

Where in the literature should I read to sort this out?

Thanks!