[Paraview] Dropping support for OpenGL1 in ParaView 5.2.

[Utkarsh Ayachit]

Following discussions with folks here, we're tabling this for another
year as the OpenGL2 backend continues to stabilize.


On Wed, May 4, 2016 at 10:33 AM, Utkarsh Ayachit
<utkarsh.ayachit at kitware.com> wrote:
> Folks,
>
> As we continue to make progress on the new OpenGL2 rendering backend,
> I wanted to get a feel from the community if there's any objection to
> dropping support entirely for the legacy OpenGL1 rendering backend in
> ParaView for 5.2?
>
> Note this will only affect ParaView and ParaView-based applications.
>
> Utkarsh