That didn't fix it. I messed around some more, but I couldn't get the spherical coordinates working. I decided to rework my first method. By raising the radius to the one third power, like for the other method, basically the same thing is accomplished. It's working now, thanks. :D
vecs = numpy.random.standard_normal((size,size,3)) magnitudes = numpy.sqrt((vecs*vecs).sum(axis=-1)) vecs = vecs / magnitudes[...,numpy.newaxis] randlen = numpy.random.random((size,size)) randlen = randlen ** (1.0/3.0) randpoints = vecs*randlen[...,numpy.newaxis] rgb = ((randpoints+1.0)/2.0)*255.0 Ian
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