[vtkusers] vtkOpenGLOffscreenRenderWindow + vtkTexture = buserror

[Randy Heiland]

> > But there is no method RegisterTextureResource(..) in
> > vtkOpenGLOffscreenRenderWindow.
> >

I put another link to an updated vtkOpenGLOffscreenRenderWindow at the bottom
of my vtk web page that does define this missing method.  However, again, no
promises.

Yes John, I'd like to see this all integrated & cleaned up -- right after SC
sometime :)  I also have some questions on the PBufferOffscreen class.

--Randy

On Oct 23,  2:52pm, John Shalf wrote:
> Subject: Re: [vtkusers] vtkOpenGLOffscreenRenderWindow + vtkTexture = buse
>
> Wow,
> I never did test textures before.  Randy, lets get this all integrated with
the
> OffscreenRenderWindow and create an updated release.
>
> Hadn't thought about issues with offscreen textures (just assumed that the
texture binding
> would be more generic... ugh...)  Sorry about that Mykola, this'll get fixed
for you very
> soon.
>
> -john
>
> Mykola Khotyaintsev wrote:
>
> > Dear Randy,
> >
> > Thanks for help.
> > But I have a error while compiling vtkOpenGLOffscreenTexture.
> > In line #254 tere is:
> >
> > ((vtkOpenGLOffscreenRenderWindow *)
> >  (ren->GetRenderWindow()))->RegisterTextureResource( this->Index );
> >
> > But there is no method RegisterTextureResource(..) in
> > vtkOpenGLOffscreenRenderWindow.
> >
> > May be I have an old version of vtkOpenGLOffscreenRenderWindow? It is
> > 1.16 from 1999/12/01 18:44:34. I got it from
> > http://zeus.ncsa.uiuc.edu/%7Ejshalf/VTK/vtkOffScreen/vtkOffScreen.tar.gz
> >
> > Thanks in advance,
> >
> > Mykola
> >
> > > No promise that it'll work for you, but some time ago I had to write a
> > > vtkOpenGLOffscreenTexture class to accompany the OffscreenRender class.
> >
> > > Get it from the bottom of:
> > >   http://www.ncsa.uiuc.edu/~heiland/vtk/
> > >