POV-Ray : Newsgroups : povray.general : The POV-Ray core rendering code caused an access violation exception.... Server Time
18 Nov 2024 13:16:50 EST (-0500)
  The POV-Ray core rendering code caused an access violation exception.... (Message 1 to 3 of 3)  
From: Anto Matkovic
Subject: The POV-Ray core rendering code caused an access violation exception....
Date: 19 Aug 2002 14:58:22
Message: <3d613fce@news.povray.org>
...when I tried to render this with POV-Ray 3.5 win32:

camera {  sky z*1 up z*1 right <4/3, 0.0, 0.0>location  <44, 123, 22>
look_at   <2, 3, -3> angle 39
normal {onion  1
normal_map {[0 quilted 0]
            [0.452 quilted 0]
            [0.75 quilted 0.1 scale <0.03, 0.04, 0.04>]
            [1 quilted 0.15 scale <0.03, 0.04, 0.04>]}}}

Message is : 'returned from renderer due to access violation exception'
Without normal map on camera, rendering is OK.
I know this kind of code isn't usually, but earlier versions of POV(3, 3.1),
or MegaPOV, or POVMan have no problems there. Code is a part of my IRTC
image, Third place on march 1999 round.
POV didn't crash, also didn't render.

However, Thanks to POV team for releasing POV 3.5.; all other is fine. I
have a bad manner to think that POV can't fail at all.
reagrds,
Anto


------------------------
ant### [at] matkoviccom
http://matkovic.com/anto
------------------------


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From: Gilles Tran
Subject: Re: The POV-Ray core rendering code caused an access violation exception....
Date: 19 Aug 2002 16:17:51
Message: <3d61526f@news.povray.org>

3d613fce@news.povray.org...
> ...when I tried to render this with POV-Ray 3.5 win32:
>
> camera {  sky z*1 up z*1 right <4/3, 0.0, 0.0>location  <44, 123, 22>
> look_at   <2, 3, -3> angle 39
> normal {onion  1
> normal_map {[0 quilted 0]
>             [0.452 quilted 0]
>             [0.75 quilted 0.1 scale <0.03, 0.04, 0.04>]
>             [1 quilted 0.15 scale <0.03, 0.04, 0.04>]}}}

I can confirm it as I came upon this a few days ago. It looks like there's a
problem with normal maps in camera statements.

G.


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From: Chris Cason
Subject: Re: The POV-Ray core rendering code caused an access violation exception....
Date: 20 Aug 2002 01:30:30
Message: <3d61d3f6@news.povray.org>
"Gilles Tran" <git### [at] wanadoofr> wrote in message news:3d61526f@news.povray.org...
> I can confirm it as I came upon this a few days ago. It looks like there's a
> problem with normal maps in camera statements.

could one of you please post this to .bugreports then ? (I can also confirm it).

-- Chris


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