[ REQ 6650]: Data Visualization Question for Geomview

[jeff at phase.mit.edu]

Dear Geometry Center,

I recently started using geomview to visualize polymers moving in
solution. I wrote a VECT file that displays a series of connected line
segments (this is my polymer). Now I would like to draw small spheres
at each vertex to represent the atoms in the system. How can I add these
on? I can't get the program to draw anything but line segments when I use
a .vect file. I noticed that if I use a .sph file to draw a sphere 
of radius 1, it doesn't scale within the same box as the line segments
I drew before. I'd like to see the spheres scale the same way as the chain
of segments.

Thanks,

Jeff Chuang

P.S. I really like your program. I've been looking through many data
visualization programs and Geomview is the only one I've found that has
a datafile format that is easy to understand.

jeff at phase.mit.edu