[osg-users] porting old code to the latest osg issues

[Trajce Nikolov NICK]

Hi Community,

I had some discussion and coding some sample with Wojtek's help 2010 :-).
It is about a sample code that illustrates a simple lights and obstacles.
It become actual for me again so I started with this archived example as a
testbed to work on it and integrate it into much larger project. Here is
the link of the code:

http://markmail.org/message/ccscbkzyxsgmb5vl#query:+page:1+mid:c542rbpj3jdw3v5d+state:results

I know it was working till recent times. And it doesn't anymore :-/. So I
went to see what might have changed in OpenGL and OSG since then (bit crazy
but I had to start somewhere). It uses shadow2DProj which I found it was
replaced by the texture call in GLSL after 130. Also on OSG side to use the
built in uniforms I know it has to be enabled in the camera's gc state with
setUseModelViewAndProjectionUniforms. So far these were my findings which
didn't helped.

I would like to ask you for any hints and for a bit of will to see if
someone can spot something - the code is simple, selfcontained, it has
lighting from the red book implemented and use simple shadow mapping to
make the lights to not appear behind obstacles.

As always, thanks a bunch!

Cheers,
Nick

-- 
trajce nikolov nick
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] [build] Where to obtain dependencies for Ubuntu

[Jordi Torres]

BTW, the information in http://www.openscenegraph.org/index.php/download-
section/dependencies is also outdated.  And the prepackaged deps for debian
are now 10 years old
http://download.gna.org/underware/openscenegraph/gnulinux/debian/  :O. So
definitely the best would be to install directly from apt.

Cheers.

2016-09-01 16:29 GMT+02:00 Jordi Torres :

> Hi,
>
> @Alberto Better if we give links to the joomla site, as the old trac is
> not up to date, and will eventually disappear ->
> http://www.openscenegraph.org/index.php/download-section/dependencies
>
> @Kaku Ro What dependencies are you missing? The vast majority of them are
> accesible through apt repositories.
>
> Thanks!
>
>
> 2016-09-01 16:19 GMT+02:00 Alberto Luaces :
>
>> "Kaku Ro" writes:
>>
>> > Hi,
>> >
>> > I'm newbie for OSG and is going to build OSG 3.4.0 on Ubuntu 16.
>> > But I can't find the dependencies from the official Wiki.
>> > Does anyone know where can I get it?
>> >
>>
>> Hi, you can read the following page referring to linux:
>>
>> http://trac.openscenegraph.org/projects/osg//wiki/Downloads/Dependencies
>>
>> --
>> Alberto
>>
>> ___
>> osg-users mailing list
>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>
>
>
> --
> Jordi Torres
>
>
>


-- 
Jordi Torres
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] [build] Where to obtain dependencies for Ubuntu

[Jordi Torres]

Hi,

@Alberto Better if we give links to the joomla site, as the old trac is not
up to date, and will eventually disappear ->
http://www.openscenegraph.org/index.php/download-section/dependencies

@Kaku Ro What dependencies are you missing? The vast majority of them are
accesible through apt repositories.

Thanks!


2016-09-01 16:19 GMT+02:00 Alberto Luaces :

> "Kaku Ro" writes:
>
> > Hi,
> >
> > I'm newbie for OSG and is going to build OSG 3.4.0 on Ubuntu 16.
> > But I can't find the dependencies from the official Wiki.
> > Does anyone know where can I get it?
> >
>
> Hi, you can read the following page referring to linux:
>
> http://trac.openscenegraph.org/projects/osg//wiki/Downloads/Dependencies
>
> --
> Alberto
>
> ___
> osg-users mailing list
> osg-users@lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>



-- 
Jordi Torres
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] [build] Where to obtain dependencies for Ubuntu

[Alberto Luaces]

"Kaku Ro" writes:

> Hi,
>
> I'm newbie for OSG and is going to build OSG 3.4.0 on Ubuntu 16.
> But I can't find the dependencies from the official Wiki.
> Does anyone know where can I get it?
>

Hi, you can read the following page referring to linux:

http://trac.openscenegraph.org/projects/osg//wiki/Downloads/Dependencies

-- 
Alberto

___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

[osg-users] [build] Where to obtain dependencies for Ubuntu

[Kaku Ro]

Hi,

I'm newbie for OSG and is going to build OSG 3.4.0 on Ubuntu 16.
But I can't find the dependencies from the official Wiki.
Does anyone know where can I get it?

Thank you!

Cheers,
luh

--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=68492#68492





___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] [vpb] vpbmaster appears to slow down after thousands of tasks completed

[Knut Karlsen]

Hi Robert,

Thanks for your quick response, that is appreciated!

We will do some investigating on how to get the debug information added and 
possibly look through the code to see what is going on. 

... 


Thank you!

Cheers,
Knut

--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=68497#68497





___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org