[Chimera-users] rna and set shadows commands

[pythonchemia Gazeta.pl]

Dear Elaine Meng

Thank you very much for your help. I have Chimere in alpha version and RNA /
DNA Build Structure  works.I Experiment with the rna duplex command.
I'm sorry that I addressed questions to you - I did it automatically.
In the future, I'll send questions to chimera-users at cgl.ucsf.edu

Sincerely, Janusz Grabowsk



2014/1/9 Elaine Meng <meng at cgl.ucsf.edu>

> On Jan 9, 2014, at 12:07 PM, "pythonchemia Gazeta.pl" <
> pythonchemia at gazeta.pl> wrote:
> >
> > Hello Elaine C. Meng
> >
> > Thank you very much for your reply and sorry that I answer only now.
> > When it comes to command rna  path and rna model  your tips helped me. :)
> > Although I do not know how to define the path for the command operations
> rna duplex. : (
> >
> > Unfortunately for me the system WinXP / Chimera 1.8 - 32bit shadows set
> command does not work. : (
> > Chimera returns this message:
> >
> > - Unable to turn on shadows (shadows not supported)
> >
> > After opening the Chimera Reply log returns this message:
> >
> > Disabled programs because the GPU and graphics driver bug
> > you encountered while compiling a vertex shader.
> > -------------------------------------------------- -----------
> >
> > Maybe my graphics card is inappropriate?
> >
> > The User's Guide about the Build Structure writes that the helical DNA /
> RNA (not yet Implemented )
> > and this option is disabled.
> >
> > Sincerely, Janusz Grabowski
>
> Hi Janusz,
> The message suggests your computer can't do the shadows.  It might help to
> update your graphics driver, but I don't know for certain.  However, other
> "set" options should work,  for example:
>
> set bgColor white
>
> As mentioned in the "rna duplex" description, the path file is created
> using the command "rna path":
> <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#duplex>
> <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#path>
>
> Also, as mentioned in an earlier message you have to get a daily build
> (version 1.9), also available from our download page, to use the "helical
> DNA/RNA" option in Build Structure.
> <
> http://plato.cgl.ucsf.edu/pipermail/chimera-users/2013-December/009497.html
> >
>
> It is recommended to send chimera questions to chimera-users at cgl.ucsf.eduinstead of to me directly.
> Thanks,
> Elaine
>
>
>
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