[vtkusers] Error using vtkOpenGLGPUVolumeRayCastMapper on OS X

Aashish Chaudhary aashish.chaudhary at kitware.com
Thu Mar 24 14:16:05 EDT 2016


Hi David,

It sounds like you are using OpenGL1 backed. I would suggest using OpenGL2
backend which works on most of the Mac systems.

Thanks,


On Thu, Mar 24, 2016 at 1:46 PM, David Warren <
davideugenewarren+vtk at gmail.com> wrote:

> Hi all,
>
>      I'm writing a set of scripts that render neuroimaing data using VTK.
> On Windows and Linux everything is working well, but a friend who is using
> OS X reports the following error:
>
> ERROR: In
> /Users/ilan/minonda/conda-bld/work/VTK-6.3.0/Rendering/VolumeOpenGL/vtkOpenGLGPUVolumeRayCastMapper.cxx,
> line 4040
> vtkOpenGLGPUVolumeRayCastMapper (0x103b90000): Rendering failed because
> the following OpenGL extensions are required but not supported:  Disabled
> on Apple OS X Snow Leopard with nVidia.
>
>      He reports that his hardware is AMD (Radeon HD 6970M 1024 MB) and
> that he is running OS X 10.10.5 Yosemite.  We're all using the Anaconda
> Python distribution (v2.5.0) and the VTK module that they supply (which is
> v6.3.0).
>
>      Any thoughts?  Many thanks,
>
> Dave
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/vtkusers
>
>


-- 



*| Aashish Chaudhary | Technical Leader         | Kitware Inc.            *
*| http://www.kitware.com/company/team/chaudhary.html
<http://www.kitware.com/company/team/chaudhary.html>*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20160324/377d61b3/attachment.html>


More information about the vtkusers mailing list