[osg-users] osgOffscreenRenderer example

[Adrian Egli OpenSceneGraph (3D)]

I tested the example on:
Windows Vista : NVidea Quadro FX 570M :
PixelBufferWin32::makeCurrentImplementation, wglMakeCurrent error: The
requested resource is in use.
and crashs

under linux fedora (NVidea)
it renders just black, with options -show it renders without any issue


adrian

2008/4/29 Jason Ziglar <jpz at rec.ri.cmu.edu>:

> Thanks for the example.  :) I've been trying to do something similar,
> and this gives me a good basis to tinker from.
>
> I just tried out this example, which seems to work fine. However, if I
> change the file output from .bmp to .jpg, the resulting image is
> corrupted. Any ideas why this is? I tried attaching the image, but it
> apparently goes over the filesize limit of the list.
>
> Thanks in advance,
>
> nicolas peña wrote:
> > Hi  all,
> >
> >          As proposed in a recent thread I have implemented a quite
> > simple example to show how to render without showing any window at all.
> > As pointed out by Adrian this could by useful for server side rendering.
> > The example is very simple right now. Every frame is saved to a file
> > (overwriting the previous one) so that the user can check the results.
> > The only options at the moment are the model to show (defaults to the
> > famous cow) and the option "-view" (if given, renders using a window
> > instead of a pbuffer ).
> > There are things that I have not done yet as for example the mechanism
> > to properly exit the program when no window is visible.
> > I people show interest on this I could complete the example before its
> > inclusion.
> >
> >
> > Cheers,
> >
> >       Nicolas.
> >
> >
> >
> > ------------------------------------------------------------------------
> >
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> >
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-- 
********************************************
Adrian Egli
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