[vtkusers] Cropping out zeros

[Mauro Maiorca]

On Wed, Oct 15, 2008 at 1:35 PM, Fabio Meneghini
<fab.meneghini at gmail.com> wrote:

> I got a StructuredPoints, but as it comes from a thirdy party sorftware, it
> has a lot of zeros padded all around my volume of interest.
> Is there any method to automatically crop out the zeros, and then have an
> image with smaller extent?

bounding box?

http://www.vtk.org/doc/nightly/html/classvtkBoundingBox.html

cheers,
Mauro