I'm trying to make three hemispheres with different colors, and have
their overlap be a mixed color.  The first image is something I made in
gimp that illustrates the effect I want.  The second image is one of my
better attempts to make it.  I'm sure I could make it with seven
different csgs, but that would make some of the more complicated stuff I

would like to do Much more complicated.  With the image I rendered uses
media, I had to vary the diameters of the hemispheres to avoid a
coincidence surface.  I thought that media wouldn't get that bug.  Any
ideas of how to do this simply.

--
Dan Johnson

http://www.geocities.com/zapob

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