Alan,
We too have searched for the capability to show tow structures
simultaneously, and I would assume many others as well. Would you please
post a short description of your method?
Thanks, AlexY
Dr. Alexandre F. T. Yokochi
Assistant Professor (Senior Research)
Director, X-ray Crystallographic Facilities
Department of Chemistry
Oregon State University
Corvallis, OR 97331-4003
Ph# (541) 737-6724 Email: [EMAIL PROTECTED]
Fax# (541) 737-2062 Web Page: crystal.chem.orst.edu/~alexy (temporarily
unavailable)
-----Original Message-----
From: Alan Hewat [SMTP:[EMAIL PROTECTED]]
Sent: Monday, January 17, 2000 6:10 AM
To: RIETVELD_L Distribution List
Subject: Re: Needed - a SW to show overlapping structures
At 14:24 17/01/2000 +0100, you wrote:
>we are looking for a SW (non-commercial, pls) which can show two
>independent structures in one picture.
One way of doing this is to flip between two 3D-drawings of the
structures
at an interval of ~1 sec. We have used this to study phase
transitions.
We do it by producing VRML files for the two structures (using
xtal-3d on
http://barns.ill.fr/dif/xtal-3d.html ) and then on an SGI computer
viewing
a simple Iris Inventor file that flips rapidly between the two 3D
drawings.
If you have an SGI machine I can tell you the details, but if you
don't
this probably won't help much :-) But a similar kind of thing
should be
possible with other software and hardware (eg using VRML-2 under
Windows).
Alan.
Alan Hewat, ILL Grenoble, FRANCE <[EMAIL PROTECTED]> tel (33)
4.76.20.72.13
ftp://ftp.ill.fr/pub/dif fax (33) 4.76.20.76.48
http://www.ill.fr/dif/