metdata, plasdata examples and documentation?

Hi,

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.

ยทยทยท

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Lars O. Grobe
[email protected]