I am currently searching info on the useage of the metdata and plasdata materials. I couldn't find any documented example so far (I have RwR here, the old digest, the mailing list's archive for some years and a google-window in my browser ;-). If there is anything like that out there, it would be a great help to understand how to use these. I want to use metdata and plasdata to represent some more complicated structured surfaces, e.g. I still have the problem how to model a gold mosaic as seen from a very distant point of view.
TIA + CU, Lars.
Lars O. Grobe