On 08/11/2012 08:48 PM, Magician wrote: > What I want to do is: > 1. Read or generate one source (Box, Sphere, or other PolyData) > 2. Copying it repeatedly (hundreds of copies, along both x and y axes) Have you tried the Glyph With Custom Source? http://cs.unc.edu/~hal/images/glyph-with-custom