VMD-L Mailing List

From: Olaf Lenz (lenzo_at_mpip-mainz.mpg.de)
Date: Thu Oct 08 2009 - 02:03:54 CDT

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Hi!

Axel Kohlmeyer wrote:
> On Wed, 2009-10-07 at 15:51 -0700, Lan He wrote:
>> I get the problem with displaying the periodic box in VMD. I downloaded pbctools.tcl and ran the codes of pbctools.tcl in VMD TkConsole. Then I thought I can used the commands in pbctools. But, sort of, not like this. I tried to use draw_pbc_vectors and I failed. I'm not familar with tcl code. So, I don't clearly know about the arguments in each command of pbctools. I know, it is easy to draw the defined box in OPGL. using lines to connect the defined points of the specific box can generate the box image (i.e. rectangular box or cubic box). I think the tcl codes in pbctools should have described how to draw. Unfortunately, I don't know how to use these commands. I guess I must miss something. Could anyone give me some suggestions? Thanks a lot!
>
> pbctools.tcl is _long_ obsolete.

As Axel didn't mention where: The documentation of the pbctools plugin
that is included in VMD 1.8.6 and 1.8.7 can be found here:

        http://www.ks.uiuc.edu/Research/vmd/plugins/pbctools/

If I assume that you have one of these versions, it should be enough to
type "pbc box" in your Tk console to generate the box you want.

Best regards
        Olaf

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