POV-Ray : Newsgroups : povray.beta-test : uv_mapping in function crashes beta 13 Server Time
29 Jul 2024 22:29:55 EDT (-0400)
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From: Thorsten Froehlich
Subject: Re: uv_mapping in function crashes beta 13
Date: 25 Mar 2002 13:14:49
Message: <3c9f6919@news.povray.org>
In article <3c9e32c6@news.povray.org> , Warp <war### [at] tagpovrayorg>  wrote:

>   I really like the sound of that word. It really gives the impression that
> something bad has happened... :)
>   (No, I don't know any German.)

It is a more precise term than what segmentation fault also it means the same
:-)  In German nouns can be composed, so it is actually three words:

Speicher - zugriff(s) - fehler

memory   - access     - fault


    Thorsten


____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

Visit POV-Ray on the web: http://mac.povray.org


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From: Sebastian H 
Subject: Re: uv_mapping in function crashes beta 13
Date: 25 Mar 2002 13:27:06
Message: <3C9F6C6C.2060409@web.de>
Sebastian H. wrote:
>> Please try this again in beta 14 tomorrow.
>>
> 
> Jep, works now!
> 
> Sebastian H.
> 

Oh no, didn't render full image.
It still crashes but later
and again with a

<drawverybigwithunderlinebecauseextrembadmessage>

SPEICHERZUGRIFFSFEHLER!!!!!!!

</drawverybigwithunderlinebecauseextrembadmessage>

:-)

Sebastian H.


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From: Thorsten Froehlich
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 06:03:21
Message: <3ca05579@news.povray.org>
In article <3C9### [at] webde> , "Sebastian H." <seb### [at] webde> wrote:

> #declare f_png = function {
>    pigment {
>      uv_mapping      // problem here?
>      image_map {png "plasma2.png"
>        map_type 0
>        interpolate 2
>      }
>    }
> }

I am not sure what you are trying to do here with uv_mapping inside the
function.  I thought what you were seeing was related to another function
problem in beta 13 ("strange recursion error" thread in this group) and did
not look at your example, but it turns out that of course "uv_mapping" doesn't
even make sense inside functions.  I have fixed the parser and it will no
longer accept it in the next beta.

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

Visit POV-Ray on the web: http://mac.povray.org


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From: Sebastian H 
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 10:07:05
Message: <3CA08F0B.2000506@web.de>
> I am not sure what you are trying to do here with uv_mapping inside the
> function.  I thought what you were seeing was related to another function
> problem in beta 13 ("strange recursion error" thread in this group) and did
> not look at your example, but it turns out that of course "uv_mapping" doesn't
> even make sense inside functions.  I have fixed the parser and it will no
> longer accept it in the next beta.
> 
>     Thorsten

This example was the shortened version of a try to make a uv_mapped 
layered textures (with different finishes and bumps for each layer) for 
a mesh2 object (which works now:-) ).

Since it was my very first try with functions some results were a bit 
strange like the one I posted.
Like you said it doesn't make too much sense and I don't use this 
construction at all.
But when I was playing around I was just wondering that this combination 
completely crashes pov without any warning.

regards (from Bremen, where the sun is shining :-) )
Sebastian H.


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From: Peter Popov
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 12:41:55
Message: <1ec1aucnb44fitsc6h6k6u378if1j6t5u9@4ax.com>
On Mon, 25 Mar 2002 19:14:47 +0100, "Thorsten Froehlich"
<tho### [at] trfde> wrote:

>In German nouns can be composed...

Pardon my spelling (I don't know German), but here's my favourite:



Love that language :)


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg


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From: Thorsten Froehlich
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 14:47:54
Message: <3ca0d06a@news.povray.org>
In article <1ec1aucnb44fitsc6h6k6u378if1j6t5u9@4ax.com> , Peter Popov 
<pet### [at] vipbg>  wrote:



First, there are a few spelling mistakes/inaccuracies, second, this one is
longer:



And I can think of longer words.  Anyway, this if off-topic, but I don't read
p.off-topic lets just end it here ;-)

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

Visit POV-Ray on the web: http://mac.povray.org


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From: Peter Popov
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 15:49:08
Message: <ebn1au03cqm9470894qf6j4uojp9gsqm4b@4ax.com>
On Tue, 26 Mar 2002 20:47:46 +0100, "Thorsten Froehlich"
<tho### [at] trfde> wrote:

>First, there are a few spelling mistakes/inaccuracies,

Yes, of course, the 's' should be single, as I've heard it pronounced
as a 'z.' I figured the wrong spelling of schirm because I remember
hearing a long 'i' sound. Anyway, thanks for the corrections :)

>second, this one is longer:



Yeah, right, I remember a friend of mine who lives in Austria now
sending me this correction. She was really fond of the triple f :)

>And I can think of longer words.  Anyway, this if off-topic, but I don't read
>p.off-topic lets just end it here ;-)

I've set up the follow-up just in case but I'd rather end it here,
too. Thanks again for the longer + corrected version.


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg


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From: Warp
Subject: Re: uv_mapping in function crashes beta 13
Date: 26 Mar 2002 16:18:12
Message: <3ca0e593@news.povray.org>
Peter Popov <pet### [at] vipbg> wrote:
> Pardon my spelling (I don't know German), but here's my favourite:



> Love that language :)

  Also Finnish has compound words and theoretically there's no limit on
how long words you can make (although it's difficult to make extremely
long words which really mean something rational).
  But one long compund Finnish word which is very usual can be found in
most electricity meters:
  Kolmivaihevaihtovirtakilowattituntimittari.
  (Means something like three-phase alternating current kilowatt meter.)

-- 
#macro N(D)#if(D>99)cylinder{M()#local D=div(D,104);M().5,2pigment{rgb M()}}
N(D)#end#end#macro M()<mod(D,13)-6mod(div(D,13)8)-3,10>#end blob{
N(11117333955)N(4254934330)N(3900569407)N(7382340)N(3358)N(970)}//  - Warp -


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From: Tom Melly
Subject: Re: uv_mapping in function crashes beta 13
Date: 28 Mar 2002 10:16:15
Message: <3ca333bf$1@news.povray.org>
"Warp" <war### [at] tagpovrayorg> wrote in message news:3ca0e593@news.povray.org...

>   Kolmivaihevaihtovirtakilowattituntimittari.
>   (Means something like three-phase alternating current kilowatt meter.)
>

Okay,
butwhataboutthebugthatsebastianreportedwithuvmappedlayeredtexturesisanyonegoingt
ocommentonthat?


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From:
Subject: Re: uv_mapping in function crashes beta 13
Date: 28 Mar 2002 10:20:05
Message: <71d6aukmt2g8ctshn1vpvv3sor67gvnid6@4ax.com>
On Thu, 28 Mar 2002 15:16:15 -0000, "Tom Melly" <tom### [at] tomandlucouk> wrote:
> Okay,
> butwhataboutthebugthatsebastianreportedwithuvmappedlayeredtexturesisanyonegoingt
> ocommentonthat?

asthorstensaiditisfixednowsonothingtocommentABX


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