[vtkusers] Update actor in realtime

[David Doria]

On Wed, Feb 12, 2014 at 6:41 PM, Matias Montroull <matimontg at gmail.com> wrote:
> Hi,
>
> I have a set of points that I render in the screen and I also have a
> function that modifies the position of those points in a for loop. Here's my
> question:
>
> Can I update the actor or the the render as the points move in each loop to
> show where the points are after each iteration?
>
> Thanks!
>
> Matias.

There are a few ways to do this, and they are demonstrated here:
http://www.vtk.org/Wiki/VTK/Examples/Cxx#Animation

David