Re: [PyMOL] Using cmd.png with ray=False still ray traces the image

[Pete Meyer]

It may be worth trying pymol 1.4 (instead of 1.5) - although this 
shouldn't make a difference, it might provide some more information (you 
also mentioned that you've got a large scene - depending on composition 
1.4 may use less memory than 1.5).

You may also want to try using a pml script vs python (start pymol with 
"-q -c your_raytrace_script.pml" arguments) and see if that helps, or at 
least breaks in different ways.

Pete

João Rodrigues wrote:
> Hi Jason,
> 
> I've tried a lot of stuff, thus the renderer=2.. (i installed povray and 
> tried to use it). With the default option the result is the same.
> 
> cmd.png(default_name+'.png', width, height, dpi, ray=0)
> 
> Doing what you wrote still causes the renderer to kick in.. I'm a bit out of 
> ideas..
> 
> Cheers,
> 
> João [...] Rodrigues
> http://nmr.chem.uu.nl/~joao
> 
> 
> 
> No dia 17 de Abril de 2012 22:33, Jason Vertrees 
> <jason.vertr...@schrodinger.com<mailto:jason.vertr...@schrodinger.com>> 
> escreveu:
> João,
> 
> I'm not sure why this is giving you problems. Why do you have
> renderer=2? Why not the default? Are you counting primitives? If so, I
> suggest:
> 
> cmd.set("ray_default_renderer", 2)
> 
> # snapshot
> 
> cmd.png(myFile, width=w, height=h, dpi=d, ray=0)
> 
> # this will ray trace
> 
> cmd.png(myFile, width=w, height=h, dpi=d, ray=1)
> 
> Cheers,
> 
> -- Jason
> 
> 
> On Tue, Apr 17, 2012 at 1:21 PM, João Rodrigues 
> <anar...@gmail.com<mailto:anar...@gmail.com>> wrote:
>> Same result Jason, i also tried =false...
>>
>> No dia 17 de Abr de 2012 20:45, "Jason Vertrees"
>> <jason.vertr...@schrodinger.com<mailto:jason.vertr...@schrodinger.com>> 
>> escreveu:
>>
>>> Hi João,
>>>
>>> What about
>>>
>>> cmd.png(default_name+'.png', dpi=300, ray=0)
>>>
>>> Cheers,
>>>
>>> -- Jason
>>>
>>>
>>> On Tue, Apr 17, 2012 at 11:18 AM, João Rodrigues 
>>> <anar...@gmail.com<mailto:anar...@gmail.com>>
>>> wrote:
>>>> Hello all,
>>>>
>>>> I'm using Pymol v1.5 (from fink, so open source version) to trace large
>>>> scene that I have. To that end, I'm avoiding having PyMOL open and I
>>>> wrote a
>>>> small python script to do the rendering for me. All goes well, except
>>>> this
>>>> last part (don't mind the obvious variable names):
>>>>
>>>>> cmd.ray(width, height, renderer=2)
>>>>> cmd.png(default_name+'.png', dpi=300, ray=False)
>>>>
>>>> This actually renders my scene twice. I've tried cmd.do and it does the
>>>> same.. am I missing something or is this not supposed to happen?
>>>>
>>>> Thanks and cheers,
>>>>
>>>> João [...] Rodrigues
>>>> http://nmr.chem.uu.nl/~joao
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Better than sec? Nothing is better than sec when it comes to
>>>> monitoring Big Data applications. Try Boundary one-second
>>>> resolution app monitoring today. Free.
>>>> http://p.sf.net/sfu/Boundary-dev2dev
>>>> _______________________________________________
>>>> PyMOL-users mailing list 
>>>> (PyMOL-users@lists.sourceforge.net<mailto:PyMOL-users@lists.sourceforge.net>)
>>>> Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
>>>> Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
>>>
>>>
>>> --
>>> Jason Vertrees, PhD
>>> PyMOL Product Manager
>>> Schrödinger, LLC
>>>
>>> (e) jason.vertr...@schrodinger.com<mailto:jason.vertr...@schrodinger.com>
>>> (o) +1 (603) 374-7120<tel:%2B1%20%28603%29%20374-7120>
> 
> 
> 
> --
> Jason Vertrees, PhD
> PyMOL Product Manager
> Schrödinger, LLC
> 
> (e) jason.vertr...@schrodinger.com<mailto:jason.vertr...@schrodinger.com>
> (o) +1 (603) 374-7120<tel:%2B1%20%28603%29%20374-7120>
> 


------------------------------------------------------------------------------
Better than sec? Nothing is better than sec when it comes to
monitoring Big Data applications. Try Boundary one-second 
resolution app monitoring today. Free.
http://p.sf.net/sfu/Boundary-dev2dev
_______________________________________________
PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net)
Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net