OK, it works on figures.

Another small problem. Sometimes you have materials on which you wouldn't want snow, like say for instance the interior of a building or on water, like a pond. So eventually we are going to have to write this python script with a GUI with an option to choose which materials, and also with the option to set the snow percentage.

But so far, it is working like a charm. I will work on the actual snow shader, and improve that, and leave it up to all the clever people to work on the python.

Helgard

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