[vtk-developers] Re: [vtkusers] fix for large OpenGL Textures

[Lorensen, William E (CRD)]

Tim,
Please check in a test for it also,

Thanks,
Bill

-----Original Message-----
From: Joris Vanden Wyngaerd
[mailto:Joris.VandenWyngaerd at esat.kuleuven.ac.be]
Sent: Friday, August 10, 2001 7:56 AM
To: 'Ken Martin'; 'Tim Hutton'; vtk-developers at public.kitware.com
Subject: RE: [vtk-developers] Re: [vtkusers] fix for large OpenGL
Textures


To make it simpler for the one who makes the change :

The only thing changed compared to vtkTexture starts at line 149 in my cpp
file, which is approximately line 186 in vtk 3.2

Joris

> -----Original Message-----
> From: Ken Martin [mailto:ken.martin at kitware.com]
> Sent: vrijdag 10 augustus 2001 13:46
> To: Tim Hutton; vtk-developers at public.kitware.com
> Cc: Joris Vanden Wyngaerd
> Subject: RE: [vtk-developers] Re: [vtkusers] fix for large OpenGL
> Textures
>
>
> Hi Tim,
>
> Sounds good to me. If you have time could you quickly look it over and
> check in the changes?
>
> Thanks
> Ken
>
>
> > -----Original Message-----
> > From: vtk-developers-admin at public.kitware.com
> > [mailto:vtk-developers-admin at public.kitware.com]On Behalf
> > Of Tim Hutton
> > Sent: Friday, August 10, 2001 7:40 AM
> > To: vtk-developers at public.kitware.com
> > Cc: Joris Vanden Wyngaerd
> > Subject: [vtk-developers] Re: [vtkusers] fix for large
> > OpenGL Textures
> >
> >
> > Hi guys,
> >
> > Could we get this change incorporated into the main VTK
> > tree? Several users
> > (myself included) seem have this texture limit problem.
> >
> > Feelings?
> >
> > Tim.
> >
> > At 13:17 10/08/2001 +0200, you wrote:
> > >Content-Type: text/plain;
> > >         charset="iso-8859-1"
> > >X-MIME-Autoconverted: from 8bit to quoted-printable by
> > public.kitware.com
> > >id HAA07047
> > >
> > >Hi,
> > >
> > >OpenGL has a maximum texture size (defined by
> > GL_MAX_TEXTURE_SIZE), which
> > >depends on your video card/drivers.
> > >vtk resamples an image in vtkOpenGLTexture but does not
> > take into account
> > >this maximum. I include a fix that does take it into account.
> > >
> > >
> > >================
> > >Joris Vanden Wyngaerd
> > >coordinates : http://www.esat.kuleuven.ac.be/~joris/personalia.html
> > >
> > >"Quand les degoutes s'en vont il ne restent que les degoutants"
> > >
> > >
> >



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