[vtkusers] vtkInteractorStyleTrackballCamera zoom stops zooming?

[Wes Turner]

Did you try the ResetCamera() function?
http://www.vtk.org/doc/nightly/html/classvtkRenderer.html#aceb0cb3110edd6635df5cd99f971012d

<http://www.vtk.org/doc/nightly/html/classvtkRenderer.html#aceb0cb3110edd6635df5cd99f971012d>If
you are using an interactor, this is generally bound to the "r" key.

- Wes

On Tue, Dec 15, 2009 at 1:35 PM, David Doria
<daviddoria+vtk at gmail.com<daviddoria%2Bvtk at gmail.com>
> wrote:

> On Tue, Dec 15, 2009 at 11:54 AM, Dominik Szczerba <dominik at itis.ethz.ch>
> wrote:
> > I think this might have to do with the focal point. Try setting it to the
> > object center.
>
> That's the problem- I don't know where this object is ahead of time.
> The scene loads in a very zoomed out view, I manually locate the
> object, then when I go to zoom in, I can't zoom far enough. How would
> I set the focal point at this point?
>
> Thanks,
>
> David
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-- 
Wesley D. Turner, Ph.D.
Kitware, Inc.
Technical Leader
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4920
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