POV-Ray : Newsgroups : povray.general : *.tpn ? Server Time
7 Nov 2024 00:19:38 EST (-0500)
  *.tpn ? (Message 1 to 7 of 7)  
From: Jan Walzer
Subject: *.tpn ?
Date: 24 May 2002 08:59:16
Message: <3cee3924$1@news.povray.org>
using the linux-version of the latest 3.5Beta, I realized, that
there's a *.tpn-file in the output directory ...
What is this file supposed to store ?


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From: Thorsten Froehlich
Subject: Re: *.tpn ?
Date: 24 May 2002 09:07:18
Message: <3cee3b06$1@news.povray.org>
"Jan Walzer" <jan### [at] lzernet> schrieb im Newsbeitrag
news:3cee3924$1@news.povray.org...
> using the linux-version of the latest 3.5Beta, I realized, that
> there's a *.tpn-file in the output directory ...
> What is this file supposed to store ?

It stores information to later be transmitted to the POV-team to analyse how
many errors your average scene contained.  It also stores your private
information, programs you used and web sites you visited to make sure you
used no program other than POV-Ray.

Other than that, it is harmless ;-)


    Thorsten






PS: For those who don't get the above answer: I don't know what it is doing
or how it got there.


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From: Tom Melly
Subject: Re: *.tpn ?
Date: 24 May 2002 09:14:48
Message: <3cee3cc8$1@news.povray.org>
"Jan Walzer" <jan### [at] lzernet> wrote in message
news:3cee3924$1@news.povray.org...
> using the linux-version of the latest 3.5Beta, I realized, that
> there's a *.tpn-file in the output directory ...
> What is this file supposed to store ?
>

What's in it?

Hmm,

t = Temp, Total
p = Pixel, temP, Progress
n = Nobody knows, Number

?


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From: Jan Walzer
Subject: Re: *.tpn ?
Date: 24 May 2002 09:45:49
Message: <3cee440d@news.povray.org>
Then let it answer the Linux/Unix guys ...

... but I found it out myself ...

it seems to be a temporary PNG-file ...

I'm rendering some animations on a remote machine, and use
the switches +fn +c +kfi +kff +kc ....


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From: Thorsten Froehlich
Subject: Re: *.tpn ?
Date: 24 May 2002 09:53:37
Message: <3cee45e1$1@news.povray.org>
"Jan Walzer" <jan### [at] lzernet> schrieb im Newsbeitrag
news:3cee440d@news.povray.org...
> Then let it answer the Linux/Unix guys ...
> ... but I found it out myself ...
> it seems to be a temporary PNG-file ...

Ah, then I do actually know what it is and where it comes from!

> I'm rendering some animations on a remote machine, and use
> the switches +fn +c +kfi +kff +kc ....

As simply appending data to PNG files isn't possible POV-Ray creates a
backup and then readsthe line from the files it was supposed to continue and
writes them to a new file.  It the continues writing all data to the new
file and deletes the old file.

Did POV-Ray crash or was it interrupted in some way while reading in the
initial part it is supposed to continue?  Usually those files don't stay
until after execution unless something went wrong with the new ".png" file
or POV-Ray was terminated in some unusual way...

    Thorsten


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From: Jan Walzer
Subject: Re: *.tpn ?
Date: 24 May 2002 10:04:19
Message: <3cee4863$1@news.povray.org>
"Thorsten Froehlich" <tho### [at] trfde> wrote:
> "Jan Walzer" <jan### [at] lzernet> schrieb im Newsbeitrag
> news:3cee440d@news.povray.org...
> > Then let it answer the Linux/Unix guys ...
> > ... but I found it out myself ...
> > it seems to be a temporary PNG-file ...
>
> Ah, then I do actually know what it is and where it comes from!
>
> > I'm rendering some animations on a remote machine, and use
> > the switches +fn +c +kfi +kff +kc ....
>
> As simply appending data to PNG files isn't possible POV-Ray creates a
> backup and then readsthe line from the files it was supposed to continue and
> writes them to a new file.  It the continues writing all data to the new
> file and deletes the old file.

I wondered how pov is doing that ...

> Did POV-Ray crash or was it interrupted in some way while reading in the
> initial part it is supposed to continue?  Usually those files don't stay
> until after execution unless something went wrong with the new ".png" file
> or POV-Ray was terminated in some unusual way...

Yes, my quotas kicked in, and I had to remove all unfinished PNGs I
had there...
But when relauching the animation with +c it then said, that the
tmp-file was there but not the actual half-ready picture ... So I found out
now ...


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From: ncryptor
Subject: Re: *.tpn ?
Date: 1 Jun 2002 17:59:11
Message: <3cf943af@news.povray.org>
how about TemporaryPNg?

"Tom Melly" <tom### [at] tomandlucouk> wrote in message
news:3cee3cc8$1@news.povray.org...
> "Jan Walzer" <jan### [at] lzernet> wrote in message
> news:3cee3924$1@news.povray.org...
> > using the linux-version of the latest 3.5Beta, I realized, that
> > there's a *.tpn-file in the output directory ...
> > What is this file supposed to store ?
> >
>
> What's in it?
>
> Hmm,
>
> t = Temp, Total
> p = Pixel, temP, Progress
> n = Nobody knows, Number
>
> ?
>
>


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