[vtkusers] itk3D registration process tracked by vtk renderer?

[Karthik Krishnan]

On Wed, Oct 8, 2008 at 3:08 AM,  <klar1 at gmx.de> wrote:
> Hi,
> i posted this question already yesterday. Does anybody know if i can use itk Command/Observer to trigger vtk render function?

Yes you can, provided your ITK registration algorithm is working in
the same thread as the one the VTK render window was created in.

If not, you need to use a timer based strategy.

We've used both strategies in the past.

>
>>I want to track to progress of my registration program. My idea is instead of just using simple printout >from itk observer to render the fixed and moving image after each iteration.
>>So instead of an commandIterationUpdate() i want to trigger a vtk->render() after each iteration. Is >there any manual, book or tutorial where i can find something about it?
>>Thanks for your help!
>>Regards,
>
> thank you for your help!
> Oliver
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-- 
Karthik Krishnan
R&D Engineer,
Kitware Inc.
Ph: 518 371 3971 x119
Fax: 518 371 3971