POV-Ray : Newsgroups : povray.binaries.images : Radiosity - Arnold who? Server Time
1 Nov 2024 09:19:51 EDT (-0400)
  Radiosity - Arnold who? (Message 1 to 5 of 5)  
From: George Pantazopoulos
Subject: Radiosity - Arnold who?
Date: 29 Mar 2002 09:41:55
Message: <3ca47d33@news.povray.org>
Hey all,
     I rendered this scene with POVRay 3.5 beta 14, on my Athlon 1400MHz
system, 1024x768 AA 0.3. Rendering time 3h52m. Used the following
high-quality radiosity settings (Radiosity_IndoorHQ from the rad_def.inc
file):

      pretrace_start 0.08
      pretrace_end   0.004
      count 400
      nearest_count 8
      error_bound 0.15
      recursion_limit 3
      low_error_factor 0.5
      gray_threshold 0
      minimum_reuse 0.015
      brightness 1.0
      adc_bailout 0.01/2


Enjoy, Arnold's got nothing on us! ;)
George Pantazopoulos


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Attachments:
Download 'Arnoldtest_HQsunlit.jpg' (181 KB)

Preview of image 'Arnoldtest_HQsunlit.jpg'
Arnoldtest_HQsunlit.jpg


 

From: Steve
Subject: Re: Radiosity - Arnold who?
Date: 29 Mar 2002 13:30:54
Message: <slrnaa95f4.q0s.steve@zero-pps.localdomain>
On Thu, 28 Mar 2002 09:45:17 -0500, George Pantazopoulos wrote:
> Hey all,
>      I rendered this scene with POVRay 3.5 beta 14, on my Athlon 1400MHz
> system, 1024x768 AA 0.3. Rendering time 3h52m. Used the following
> high-quality radiosity settings (Radiosity_IndoorHQ from the rad_def.inc
> file):

There are some sharp black spots in some of the corners of some of the 
windows, and in one or two othere places too. 

--
%HAV-A-NICEDAY                    email mailto:ste### [at] zeroppsuklinuxnet
Steve                                web http://www.zeropps.uklinux.net/
                                             or http://start.at/zero-pps
  4:26pm  up 23 days, 18:25,  1 user,  load average: 1.22, 1.12, 1.04


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From: Skip Talbot
Subject: Re: Radiosity - Arnold who?
Date: 29 Mar 2002 15:13:03
Message: <3ca4cacf$1@news.povray.org>
Gaps in the mesh?


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From: George Pantazopoulos
Subject: Re: Radiosity - Arnold who?
Date: 29 Mar 2002 16:41:25
Message: <3ca4df85$1@news.povray.org>
Yeah, they must be gaps in the mesh, since I rerendered the scene at
1280x1024 with AA 0.1 and they didnt completely go away. Its either the
model I downloaded or the conversion program I used (3DWin). Anyway, the
purpose of my rendering was to test out the lighting setup and to showcase
povray's radiosity. I might look for a higher quality model later.

George Pantazopoulos


"Steve" <ste### [at] zeroppsuklinuxnet> wrote in message
news:slr### [at] zero-ppslocaldomain...
> On Thu, 28 Mar 2002 09:45:17 -0500, George Pantazopoulos wrote:
> > Hey all,
> >      I rendered this scene with POVRay 3.5 beta 14, on my Athlon 1400MHz
> > system, 1024x768 AA 0.3. Rendering time 3h52m. Used the following
> > high-quality radiosity settings (Radiosity_IndoorHQ from the rad_def.inc
> > file):
>
> There are some sharp black spots in some of the corners of some of the
> windows, and in one or two othere places too.
>
> --
> %HAV-A-NICEDAY                    email mailto:ste### [at] zeroppsuklinuxnet
> Steve                                web http://www.zeropps.uklinux.net/
>                                              or http://start.at/zero-pps
>   4:26pm  up 23 days, 18:25,  1 user,  load average: 1.22, 1.12, 1.04


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From: Corey Woodworth
Subject: Re: Radiosity - Arnold who?
Date: 3 Apr 2002 05:33:52
Message: <3caada90$1@news.povray.org>
"George Pantazopoulos" <the### [at] attbicom> wrote in message
news:3ca4df85$1@news.povray.org...
> Yeah, they must be gaps in the mesh, since I rerendered the scene at
> 1280x1024 with AA 0.1 and they didnt completely go away. Its either the
> model I downloaded or the conversion program I used (3DWin).

I think 3Dwin is shareware and deletes a triangle after a certain interval.
I use crossroads and don't have any trouble.

Corey


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