[vtkusers] vtkImagePlaneWidget + clipping planes

[Hans-Jörg Wittsack]

Hi Dean + Charl,

meanwhile I've solved the problem - I had a mistake with the
interactor. I'm using VC++ under Windows and the MFC-MDI
construction. My bug was to create a new interactor for the
ImagePlaneWidget instead of using the existing from the MFC-MDI
construction. Therefore the behaviour of the IPW was a little
bit strange and the Normal + Origin did not update correctly.

Thanks for your help - I think everything is fine now.
Hans-Jörg


dean.inglis at on.aibn.com schrieb:

> Hans-Jörg,
>
> after interaction, try
>
> widget->UpdatePlacement();
>
> then call GetNormal and GetOrigin.  As Charl
> mentioned, a small snip of code demonstrating
> the problem would also help.
>
> Dean
>
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