[vtkusers] Displaying same objet several times

[David Gobbi]

Hi Eddy,

The class vtkGlyph3D will take a single polydata and replicate it at
several different positions.  It's much faster than using several actors.
There is also a newer and even faster class called vtkGlyph3DMapper,
but I haven't used it yet.

 - David

On Tue, Jan 8, 2013 at 8:28 AM, edd cmaugo <edcpwk at gmail.com> wrote:
> Hi,
>
> What is the fatest way to display the same objet several times at an
> interactive frame rate ?
>
> I've tried to create a bunch of vtkLODActor at different position that share
> the same polydata,
> but beyond a certain number the display is very slow.
>
> Thanks,
> --
> Eddy