POV-Ray : Newsgroups : povray.beta-test : Photons not working as expected? : Re: Photons not working as expected? Server Time
17 May 2024 15:27:51 EDT (-0400)
  Re: Photons not working as expected?  
From: James Holsenback
Date: 21 Mar 2012 10:40:19
Message: <4f69e853$1@news.povray.org>
On 03/21/2012 08:00 AM, Quietman wrote:
>
>
> "James Holsenback" <nom### [at] nonecom> wrote in message
> news:4f68c1ba$1@news.povray.org...
>> On 03/20/2012 10:03 AM, David wrote:
>>> Hi,
>>>
>>> Not getting the expected results from using photons, for example
>>> "scenes\advanced\optics.pov" and a couple of my own.
>>>
>>> Has something changed?
>>>
>>>
>> as compared to what version ... if you were using v3.6 there are a
>> number of changes that might be the reason. A little more info would
>> be helpful ;-)
>
> POV Ray 3.7 RC5, Windows 7 64bit
>
> Some of the the light beams in optics.pov are missing. Tested on Windows
> 7 64 and Ubuntu 11.10 64 and 32 bit versions.

I did a little trouble-shooting ... swapped (mirror and lenses) textures 
around and indeed there seems to be somethings that's not correct. I 
don't think it's the objects or textures, so I started playing the 
photon global settings and saw slightly different results. Admittedly 
I'm weak when it comes to photons, but /think/ that's where the problem 
is ... maybe someone a bit stronger on this topic could lend a hand.

Jim


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