[vtkusers] vtkVisibleCellSelector performance

[David E DeMarle]

What version of VTK/Graphics/vtkVisibleCellSelector.cxx do you have?

I added logic on July 9th (rev 1.17) to make it possible to return the
selected vertices of each selected cell. We noticed that was causing a
significant slowdown so on July 16th (rev 1.20) I committed a change that
fixed the slowdown - or so I thought.

If you are using rev 1.20, let me know what OS you are using and I'll take a
look.

thanks,
Dave DeMarle

On 7/16/07, Lim, Theodore <T.Lim at hw.ac.uk> wrote:
>
>  Hi,
>
> I am facing performance issues when using the latest CVS version of
> vtkVisibleCellSelector. I have not changed any of my own code and also in
> the test example, the speed of the CVS version is very slow. The vtk
> provided test example used to be blazingly fast, but now it takes more than
> twice the time.
>
> The problem seems to in the function - ComputeSelectedIds().
>
> Any ideas?
>
> Cheers,
> Theo.
>
> _______________________________________________
> This is the private VTK discussion list.
> Please keep messages on-topic. Check the FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20070716/a82c5911/attachment.htm>