[vtkusers] display tens of thousands of cubes

[Alex Southern]

Thanks again,

I'll give it a go.

Cheers
Alex

On 2/7/2012 7:07 PM, David Doria wrote:
> On Tue, Feb 7, 2012 at 12:01 PM, Alex Southern <mrapsouthern at gmail.com 
> <mailto:mrapsouthern at gmail.com>> wrote:
>
>     I made the changes using the vtkAppendPolyData approach, see code
>     below.
>
>     This did improve the interaction alot, but it was still a little
>     slugish. Is this because I implemented badly?
>
>     Thanks
>     Alex
>
>
> It looks fine. I'd try one of the glyph methods that was suggested to 
> compare the speed. Here is an example of David DeMarle's suggestion:
>
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Filtering/Glyph3D
>
> And Bryn's suggestion:
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/Glyph3DMapper
>
> David

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