[Chimera-users] Possible image saving bug

[Greg Couch]

Also note that in the Effects tool you can turn on interactive shadows, so 
you can see where the shadows will be when you raytrace.

 	- Greg

On Sun, 20 Jul 2008, Walter Novak wrote:

> Hi Elaine,
>
> I agree that some colors are shinier than others. Also, my brightness
> was not zero, but was the default of 1. I think however, I have
> tracked the issue down to the position of my lights. I had them pretty
> straight on and resetting this position gives the pov-ray shininess I
> was expecting.
>
> Thank you,
> Wally
>
> On Jul 17, 2008, at 9:29 PM, Elaine Meng wrote:
>
>> Hi Wally,
>> on to problem #2.
>>
>> I was unable to reproduce this problem.  Are you sure that the
>> "brightness" is >0?  If brightness is zero, there are no
>> highlights.  Below are two images, the top with shininess 128 and
>> brightness 10, the bottom with shininess 128 and brightness 0.
>> Actually now that I look at it carefully, the bottom one confuses me
>> because the cyan things are still shiny, so I'm cc-ing the others
>> (Greg, any explanation??).  The other colors in the bottom image are
>> non-shiny as expected, however!
>>
>> Best,
>> Elaine
>>
>> <imagebright10.png>
>>
>>
>> <imagebright0.png>
>>
>>
>>
>
>
> Walter R.P. Novak, Ph.D.
> Postdoctoral Fellow
> Rosenstiel Basic Medical Research Center
> Brandeis University
> 415 South St. MS 029
> Waltham, MA 02454-9110
> Phone: (781) 736-4944
> Fax: (781) 736-2405
>
>
>
>
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