Hi Jason

Great, it works, but as you say there is not much difference really.

And thanks - we're talking about right now how to include this in an upcoming 
publication. When and if it is published, I can send you an image.

Cheers
/Per

2 nov 2012 kl. 22:50 skrev Jason Vertrees:

> Hi Per,
> 
> set ray_volume, 1
> 
> We disabled this feature because it wasn't of high enough quality to
> be used. Once we fix this, we'll change PyMOL to automatically ray
> trace the volumes. Until then, you can try the trick I noted above.
> 
> If you feel like sharing I'd love to see what you came up with.
> 
> Cheers,
> 
> -- Jason
> 
> On Fri, Nov 2, 2012 at 1:19 PM, Per Larsson <per.lars...@sbc.su.se> wrote:
>> Hi!
>> 
>> Following up on my earlier post 
>> http://sourceforge.net/mailarchive/message.php?msg_id=30017929, I have 
>> managed to make some very nice volume visualizations in Pymol.
>> 
>> I now wonder about the possibilities of ray-tracing the volume? I should add 
>> that I'm not a graphics guru, so maybe this does not make sense at all.
>> Essentially, I have my volume, and also in the same view a protein. When I 
>> type 'ray' to ray-trace everything, only the protein is visible. I also 
>> tried exporting everything to a .wml file (save myscene.wml) and converting 
>> that file to a .pov for ray-tracing in povray, but again only the protein is 
>> visible.
>> 
>> So, my question is if it is possible to somehow improve the (already very 
>> nice) volume visualization, or is what you see on screen also the "only" 
>> thing you can get when saving a png-image?
>> 
>> Many thanks
>> /Per
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> 
> 
> 
> -- 
> Jason Vertrees, PhD
> PyMOL Product Manager
> Schrödinger, Inc.
> 
> (e) jason.vertr...@schrodinger.com
> (o) +1 (603) 374-7120


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