motorsep <nomail@nomail> wrote:
> What do I do wrong? Why do I get bunch of gradients?

  Because your sphere is larger than 1?

  The 'gradient y' pattern goes from 0*y to 1*y and then repeats.
You have to scale it to match the size of the sphere.
  For example, if your sphere is centered at the origin and its
radius is 2, you have to "translate -y*.5 scale 4" the pigment.

-- 
                                                          - Warp

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