[osg-users] osgPPU

Peter Wraae Marino osghelp at gmail.com
Thu Sep 18 02:42:53 PDT 2008


Hi Art,

thanks.. I actually tried to use the ticket system 10 minutes ago.. but it
crashes.... and couldn't find an email on the website... so I'll post my
question here:

some code first (point of reference):

HDRRendering* pHDRSetup = new HDRRendering;
osgPPU::Unit* firstUnit = NULL;
osgPPU::Unit* lastUnit = NULL;
pHDRSetup->createHDRPipeline( pProcessor, firstUnit, lastUnit );
pProcessor->addChild( firstUnit );

what I wanted was the output result in a texture so I can apply it to a
quad.
my first attempt was to use the lastUnit->getOuputTexture()  but this gave
nothing.

my second attempt was to use the lastUnit->getOrCreateOutputTexture(0) and
this
works... but doesn't this mean I have now have two texture instances in the
PPU framework
of the final scene? Thats why I wanted to use the first attempt method
lastUnit->getOutputTexture()

any suggestions or am I doing it correctly.

regards,
Peter


On Thu, Sep 18, 2008 at 11:32 AM, Art Tevs <stud_info2 at yahoo.de> wrote:

> Hi Peter,
>
> I think nobody would complain if you ask your questions here. There are
> already some users using osgPPU successfully in their projects. What is your
> question?
>
> Best regards,
> art
>
>
> --- Peter Wraae Marino <osghelp at gmail.com> schrieb am Do, 18.9.2008:
>
> > Von: Peter Wraae Marino <osghelp at gmail.com>
> > Betreff: [osg-users] osgPPU
> > An: osg-users at lists.openscenegraph.org
> > Datum: Donnerstag, 18. September 2008, 10:53
>  > Hi users,
> >
> > I have some questions related to the osgPPU, but don't
> > know if this
> > mailing-list is the right place to post these questions?
> > It seems that osgPPU is a 3rd party software and not
> > directly an
> > OpenSceneGraph implementation and the site that
> > has osgPPU has a helpdesk ticket system...
> >
> > so do I ask questions related to osgPPU here or do I use
> > the ticket system
> > on the osgPPU website?
> >
> > --
> > Regards,
> > Peter Wraae Marino
> >
> > www.osghelp.com - OpenSceneGraph support site
> > _______________________________________________
> > osg-users mailing list
> > osg-users at lists.openscenegraph.org
> >
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>
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-- 
Regards,
Peter Wraae Marino

www.osghelp.com - OpenSceneGraph support site
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