Robert J Becraft wrote:

> The other problem is the rand function in POV is too regular.  If you create
> a set of random objects in a 50x50 area, and look at them from above, they
> come out looking like a 50x50 box with mostly evenly placed objects.  I'd
> like to have the objects truely randomly placed in the box such that some
> areas were denser than others, leaving clearings etc.

Try using the eval_pigment function in Megapov for this. Define a pigment and
then use the returned value to define the probability of apparition (or scale,
rotation etc.) of the object . You can even use an image_map for this if you
want very tight control.

G.

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