[vtkusers] Changing Opacity real time

[Sharwari Mavalankar]

hi Andinet,
Thanks for your email.
I tried to look into the tour example but I still couldnt get a hang of it.
Is there any other example I can look at?
Thanks
Sharwari


On 10/18/06, Andinet Enquobahrie <andinet.enqu at kitware.com> wrote:
>
> Hi Sharwari,
>
> > hi all,
> > I am reading 2D BMP slices to build a 3D volume and rendering it using
> > vtk.
> > I am using KWWidgets to build a UI for my application.
> > For this purpose I need to change opacity the 3D volume in real time
> > (interactively)
> > Can someone suggest possible ways that I can do this?
> > Does the vtkKWPiecewiseFunction have to be used along with a check
> > button for this purpose ?
> > Thanks!
> > Sharwari
> >
> >
> >
> Essentially "vtkKWVolumePropertyWidget" does what you are trying to do.
> Take a look at
> WidgetsTour example in KWWidgets to have some idea on how to use this
> widget.
>
> hth
> -Andinet
>
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