From: John Stone (johns_at_ks.uiuc.edu)
Date: Thu Aug 28 2014 - 14:16:13 CDT

One way to do this would be to set the "beta" field of the two rings
to different values, e.g. 0 and 1. Once set, you could then use
the "color by" menu and select "beta", select an RWB or BWR color scale,
and you'd have exactly what you've asked for.

Cheers,
  John Stone
  vmd_at_ks.uiuc.edu

On Wed, Aug 27, 2014 at 07:37:20PM +0100, Dawid das wrote:
> Dear vmd experts,
>
> I wish to do following. Imagine you have a molecule consisting of two
> rings. These rings are connected by a bond. Now I want to one of these
> rings to be red while the other to be blue and the bond between them to be
> half red and half blue. How can I do it?
>
> Thank you,
>
> Dawid Grabarek

-- 
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