[vtkusers] Control VTK frame rate

[David E DeMarle]

Make sure you are using the openGL2 backend.

More importantly, avoid using multiple actors. They are heavyweight objects
and won't support high rates for more than perhaps a few hundred instances.
Instead use appendpolydata or something similar to bring everything
together into one or a handful of actors.

On Jul 4, 2017 12:33 PM, "kay" <jayavardhanravi at outlook.com> wrote:

> By rendering more number of actor, I get a frame rate of 7-9 but i am
> trying
> to improve it to 12-14. And I get no where near 60 FPS though my display
> settings are set to 60. At frame rate of 7-9 and 12-14 there is huge
> visible
> difference, which I am trying to improve.
>
> I think I use more than sufficient hardware configuration. My hardware
> configuration 32GB RAM, 4GB NVIDIA M2000M Graphic Card, Core-7i processor
>
> Regards
>
>
>
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