/usr/share/doc/raster3d/examples/example3.script is in raster3d-doc 3.0-3-2.
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1 2 3 4 5 6 7 8 | #!/bin/bash
# E A Merritt March 1993
# Illustration of simple figure using Raster3D
# Assumes ImageMagick installed, if you are using the SGI libimage
# version instead, then try:
# render -sgi example3.rgb < example3.r3d; ipaste example3.rgb
#
render -png < example3.r3d | display png:-
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