POV-Ray : Newsgroups : povray.unix : No display Server Time
26 Jun 2024 15:17:14 EDT (-0400)
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From: Jim Henderson
Subject: Re: No display
Date: 6 Apr 2006 18:18:55
Message: <pan.2006.04.06.22.18.24.166448@nospam.com>
On Thu, 06 Apr 2006 17:26:36 -0400, mil01 wrote:

> Thank you Jim for answering.
> 
> Actually I'm runing povray on X ( Gnome desktop under Ubuntu ) Povray's
> icons for windows are installed too.

The icons for Windows will have no bearing on a Linux installation.

> Since then I was using povray 3.5 package than provide displaying...
> 
> Do I need a patch or displaying is normaly avalaible with sources for
> linux ?

Display is normally available under X - I use that when rendering images
myself:

povray +I3logos_base.pov +d +W800 +H600 +AM2 +A0.2

The "+d" enables the display.

> (I'm now using blender's plug-in for povray, it's really, really
> nice...;.)

I've used it a few times myself - have had a few problems with the
lighting looking right - which version of Blender and povanim are you
using?  (Wondering if maybe there's a newer version that I'm missing - I'm
on Blender 2.41, but the povanim plugin might be out of date)

Jim


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From: Stefan Viljoen
Subject: Re: No display
Date: 7 Apr 2006 02:41:08
Message: <44360983@news.povray.org>
mil01 spake:

> I've compiled povray 3.6 on Ubuntu 64 bits
> Everythings fine except that that display of rendering is not avilable.
> When launching render, console say : displaying...
> but nothing appear (only dots on console )
> 
> ....and my povray.conf has Display=On
> 
> what's the problem ?
> 
> thanks

I've had this too on self-compiled Povray binaries. Got no compilation
errors, it just seems that some libraries I had (under RH9 and FC3) weren't
of the correct versions or something. Using a stock binary is usually
faster (for me at least, it seems) and it can display, so I probably won't
compile it myself again.

I. e. your problem could be your libraries, if your commandlines are set up
correctly.

-- 
Stefan Viljoen
Software Support Technician / Programmer
Polar Design Solutions


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From: Christoph Hormann
Subject: Re: No display
Date: 7 Apr 2006 04:05:03
Message: <e1569g$ir1$1@chho.imagico.de>
mil01 wrote:
> I've compiled povray 3.6 on Ubuntu 64 bits
> Everythings fine except that that display of rendering is not avilable.
> When launching render, console say : displaying...
> but nothing appear (only dots on console )
> 
> ....and my povray.conf has Display=On
> 
> what's the problem ?

You get Text mode display - this means either no other display is 
detected at runtime (not running on X, no $DISPLAY defined) or you have 
not compiled POV-Ray with other display support.  The configure script 
reports you which display systems are included.  if X-Window isn't 
detected you need to check if you have the development files of the 
X-Libs installed.

Christoph

-- 
POV-Ray tutorials, include files, Landscape of the week:
http://www.imagico.de/ (Last updated 14 Mar. 2006)
MegaPOV with mechanics simulation: http://megapov.inetart.net/


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From: mil01
Subject: Re: No display
Date: 7 Apr 2006 10:30:00
Message: <web.4436764517e2f8e5e31c21340@news.povray.org>
Thank you very much for all your informations. I will try them.

Stephan : so offcial binaries better than self compiled ( even with 64 bits
?)
But Ubuntu only provides povray 3.5...

Jim : now I'm using Blend2Pov, it's really, really nice, just click render
to render !
I hope that futur official releases of Blender will get closer and closer to
povray integration. With this blender's patch I can now render only with
povray ( and radiosity), images are so,so better.

As soon as I have so time, I will try to make my povray's display
working......

thank you

Milovann


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From: nomail
Subject: Re: No display
Date: 7 Apr 2006 10:55:00
Message: <web.44367c4b17e2f8e51225edf30@news.povray.org>
"mil01" <mil### [at] mailcom> wrote:
> Stephan : so offcial binaries better than self compiled ( even with 64 bits
> ?)
> But Ubuntu only provides povray 3.5...

Ubuntu is a Debian-based distribution, and so is the POV-Ray they include.
The POV-Ray 3.5 distributed by Debian contains broken extensions and it is
*no* official version of POV-Ray. Unofficial versions of POV-ray have to be
supported by those who distribute them, not by the POV-Team. It is clearly
stated every time you start POV-Ray if that version is an official version
or not, and who is responsible for supporting it.

To download the official version of POV-Ray, go to www.povray.org .


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From: Jim Henderson
Subject: Re: No display
Date: 7 Apr 2006 12:53:27
Message: <pan.2006.04.07.16.52.55.241053@nospam.com>
On Fri, 07 Apr 2006 10:25:09 -0400, mil01 wrote:

> Jim : now I'm using Blend2Pov, it's really, really nice, just click render
> to render !
> I hope that futur official releases of Blender will get closer and closer
> to povray integration. With this blender's patch I can now render only
> with povray ( and radiosity), images are so,so better.

Thanks, good to know - I didn't even know about that tool, so I'll check
it out.

Jim


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From: gregjohn
Subject: Re: No display
Date: 7 Apr 2006 12:55:00
Message: <web.4436981617e2f8e540d56c170@news.povray.org>
"mil01" <mil### [at] mailcom> wrote:
> I've compiled povray 3.6 on Ubuntu 64 bits
> Everythings fine except that that display of rendering is not avilable.
> When launching render, console say : displaying...
> but nothing appear (only dots on console )
>
> ....and my povray.conf has Display=On
>
> what's the problem ?
>
> thanks


I am using Kubunu 5.10 and don't have a problem seeing the rendering window
during rendering.

A general piece of advice from the linux experts in my local LUG is to avoid
any and all software that isn't in a repository.  I really like that advice,
and with ubuntu, you really don't have to worry, because it's got some of
the more-well stocked repositories of any of  the distros I've tried. It
beats SUSE by far, which is the only other distro I'd recommend for
permanent installation.

I believe it is quite unfortunate for the povray pages on linux not to guide
folks to the repositories.

If you add this to your sources file, you can see povray and get it that
way:

deb http://archive.ubuntu.com/ubuntu breezy multiverse
deb-src http://archive.ubuntu.com/ubuntu breezy multiverse


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From: gregjohn
Subject: Re: No display
Date: 7 Apr 2006 12:55:00
Message: <web.4436991617e2f8e540d56c170@news.povray.org>
"nomail" <nomail@nomail> wrote:

> To download the official version of POV-Ray, go to www.povray.org .

Not for linux newbies.

I can vouch that povray (from the ubuntu multiverse repository) works fine
on one kubuntu 5.10 box.


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From: Stefan Viljoen
Subject: Re: No display
Date: 8 Apr 2006 02:33:22
Message: <44375931@news.povray.org>
mil01 spake:

> Thank you very much for all your informations. I will try them.
> 
> Stephan : so offcial binaries better than self compiled ( even with 64
> bits ?)
> But Ubuntu only provides povray 3.5...

In my experience. I've tried to compile 3.6 myself quite a few times, but
never could get it to display. Don't know if you'll find official 64 bit
binaries of 3.6, take a look at the Pov site. Plus, I've always ended up
with binaries a bit larger than the official ones, and it seems a bit
slower (probably due to my optimisation settings not being up to scratch),
so yeah, I think using the official ones is the best. (At least for me).
But then, I run the 32 bit ones, no idea what you're going to have to do
for the 64 bit ones.

-- 
Stefan Viljoen
Software Support Technician / Programmer
Polar Design Solutions


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From: Ger
Subject: Re: No display
Date: 8 Apr 2006 05:36:30
Message: <4437841e@news.povray.org>
Stefan Viljoen wrote:

> mil01 spake:
> 
>> Thank you very much for all your informations. I will try them.
>> 
>> Stephan : so offcial binaries better than self compiled ( even with 64
>> bits ?)
>> But Ubuntu only provides povray 3.5...
> 
> In my experience. I've tried to compile 3.6 myself quite a few times, but
> never could get it to display. Don't know if you'll find official 64 bit
> binaries of 3.6, take a look at the Pov site. Plus, I've always ended up
> with binaries a bit larger than the official ones, and it seems a bit
> slower (probably due to my optimisation settings not being up to scratch),
> so yeah, I think using the official ones is the best. (At least for me).
> But then, I run the 32 bit ones, no idea what you're going to have to do
> for the 64 bit ones.
> 

Not very much. Considering that you have the right libs and such installed,
all you do is ./configure, make, make install and you're all set.
I run 64bit smp-Suse on top of an Athlon dual core and it works like a
charme. Beside speed the one major advantage is the memory limit. That has
vanished into the grey distance :)
-- 
Ger


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