web.452e464ea4e3cf9df1cb1e660@news.povray.org...
> I would like to make a texture for a regular object like a sphere or blob
> that would have a base colour with random (controllable) spots of another
> colour. Like measles spots or a toadstool. I am at a loss, and would
> appreciate a hint or clue about how to go about it?

You could make a union of small  random (controlable) spheres and use
object_pattern
http://www.povray.org/documentation/view/3.6.1/386/
but it's boolean, so you'll get sharp borders to your spots


Marc

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