Boumboum34 nous apporta ses lumieres en ce 2005-04-13 19:24:

> I would love to be able to vary the color of each leaf slightly, in a sort
> of gradient pattern as in that second photo (perhaps with a transparent top
> layer of pigment on top of the imagemap?), but I don't know how to do this
> efficently (or at all). If anyone knows, I'd love to hear from them!
> 
> Since nobody noticed that they're all the same tree, I will consider a
> triumph. :) Thanks :)
> 
> --Boumboum34
> 
I'd try giving some transparency to the image_map and wrap all the leaves in an union.
Then, have a 
base pattern like gradient, to give  an overall shade variation, and granite, to give
some random 
shade variations. You need to make your polygon as tight as possible to show the under
pattern as 
little as possible.

Alain

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