From: Rodolfo Pereyra (pereyra_at_famaf.unc.edu.ar)
Date: Thu Apr 28 2011 - 15:36:51 CDT

Hello

I am trying to draw a cylinder with a color given by some other index that I
generate indepedently.
To do that, I was trying the functions:
draw cylinder $pos1 $pos2 radius 0.3
matlab_colorscale jet
but I always get a blue cylinder...
How do I combine these two to get the cylinder get colors from a gradient
scale?
Many thanks

Rodolfo Pereyra