POV-Ray : Newsgroups : povray.beta-test : crash with photons, union, ior, lathe Server Time
30 Jul 2024 04:12:45 EDT (-0400)
  crash with photons, union, ior, lathe (Message 1 to 6 of 6)  
From:
Subject: crash with photons, union, ior, lathe
Date: 16 Jan 2002 07:20:45
Message: <vfra4u0ndv4rf951196881cpt842an4906@4ax.com>
POV 3.5 b 10.icl on PII 233 128 MB with NT 4 Sp 6

It took me two hours to extract below bug from large scene. When I remove or
change something (for example 9.1 to 0.1, 20000 to 2000) then crash disappear.
Crash appear during photon mapping stage. It not causes crash when modifiers are
directly in lathe. It also causes crash for merge. Any confirmation ?

global_settings{max_trace_level 255 photons{count 20000}}
camera{location<0,2.5,-2.5>look_at 0}
light_source{<-30,30,-30>1}
union{
  lathe{linear_spline 3<0,0><1,1><0,1>}
  box{<-9,.1,.1><9,.3,9.1>}
  pigment{colour rgbf 1}
  interior{ior 1.5}
  photons{target refraction on}
}

ABX


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From: ingo
Subject: Re: crash with photons, union, ior, lathe
Date: 16 Jan 2002 08:05:05
Message: <Xns91988F841BAC9seed7@povray.org>

wrote:

> Any confirmation ?
> 

Confirmed.

A1800+ 1.5GB Win2000 beta-10

Ingo


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From: Marc-Hendrik Bremer
Subject: Re: crash with photons, union, ior, lathe
Date: 16 Jan 2002 08:08:16
Message: <3c457b40@news.povray.org>

> It also causes crash for merge. Any confirmation ?
>


I can confirm this. The given scene crashes with union or merge on my
system.

Marc-Hendrik

PII 450, 128 MB, Win98, Pov 3.5.icl beta 10


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From: Ken
Subject: Re: crash with photons, union, ior, lathe
Date: 16 Jan 2002 08:23:47
Message: <3C457F1B.A0A173AB@pacbell.net>

> 
> POV 3.5 b 10.icl on PII 233 128 MB with NT 4 Sp 6

I *cannot* confirm it using the scene given or with modifications.

POV-Ray v3.5.beta.10.msvc.win32 Athlon 950 Win 98 256 MB

1. Note different compiled version used for testing.


-- 
Ken Tyler


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From:
Subject: Re: crash with photons, union, ior, lathe
Date: 16 Jan 2002 08:30:21
Message: <uvva4u85a7a94dqep899m159n4ediqnfsr@4ax.com>
On Wed, 16 Jan 2002 05:24:43 -0800, Ken <tyl### [at] pacbellnet> wrote:
> > POV 3.5 b 10.icl on PII 233 128 MB with NT 4 Sp 6
>
> I *cannot* confirm it using the scene given or with modifications.
> POV-Ray v3.5.beta.10.msvc.win32 Athlon 950 Win 98 256 MB
> Note different compiled version used for testing.

I *cannot* confirm it also with different version
POV 3.5 b 10.msvc on PII 233 128 MB with NT 4 Sp 6

ABX


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From:
Subject: Re: crash with photons, union, ior, lathe
Date: 16 Jan 2002 08:39:27
Message: <he0b4uksnl2u49gn9ptig2i85umv5gcfu0@4ax.com>

wrote:
> I *cannot* confirm it also with different version
> POV 3.5 b 10.msvc on PII 233 128 MB with NT 4 Sp 6

Ok, I rechecked original scene and it was parsed sucesfully and rendering
started. The scene was originally made in megapov and afaik megapov was build
with VC.

ABX


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