In the zip there's a file helix.df3 which contains one turn of a
helix. The usage is:
density_file
df3 "helix.df3"
interpolate 1
warp { repeat z } // optional, if you want a longer helix
As a pigment isosurface it should be able to model a helix object. Not
sure about it, though. Ron?
Peter Popov
ICQ: 15002700
