[vtkusers] OpenGL2 using mesa

[Ken Martin]

There is a fix in VTK that may make this work. Specifically

https://gitlab.kitware.com/vtk/vtk/merge_requests/2065

although I think that fix was for Windows Mesa with SWR but it may be more
general and help Windows+Mesa+llvmpipe. Not sure if you have tested since
that change was merged. If it still fails then I can help you debug it to
try to nail down the problem, you would need to step through some code in
the debugger and let me know where it fails.




On Tue, Oct 18, 2016 at 9:29 AM, ianl <ilindsay at insigniamedical.co.uk>
wrote:

> Hi, has there been any progress on this? We are now running with the old
> OpenGL back end which works for us, and makes use of the limited OpenGL
> support in the VirtualBox driver.
>
> Obviously if the new OpenGL2 back end were to work with Mesa, we would not
> get any of the performance benefits, but we can at least test against the
> OpenGL2 back end as this is what we would like to use in production.
>
>
>
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-- 
Ken Martin PhD
Chairman & CFO
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065
518 371 3971

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