[vtkusers] Sharing 3D textures on GPU between multiple openGL contexts

[Ken Martin]

We have not added that capability into VTK. OpenGL supports it, we just
have not provided an API to do it directly.

On Tue, May 31, 2016 at 4:31 AM, Zein Salah <zeinsalah at gmail.com> wrote:

> Hi everybody,
>
> I have a 3D texture (i.e., a 3D image volume) on the GPU that I want to
> share
> between multiple contexts. In essence, I want to display different views
> of the
> same texture in different widgets using different shader/fragement
> programs.
>
> 1. Is this possible in VTK?
> 2. Which version of VTK supports this?
>
> Much thanks,
> Zein
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Ken Martin PhD
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