[vtkusers] Disable "smoothing" of rendered image

[sandarak at wp.pl]

Thank you Mark. That's exactly what I've been looking for.

Regards

Michal

> vtkImageActor has a member called 'Interpolate' which you can get/set.
> If you turn it off then update your render view, you should see the
> actual pixels. I bound a key press to toggle it on and off, it works
> well,

> Mark

> On 4/14/05, sandarak at wp.pl <sandarak at wp.pl> wrote:
>> Hello!
>> 
>> I'm using vtkImageActor to view images using VTK. But the images are
>> automatically "smoothed" so I can't distinguish individual pixels.
>> I suspect that this has something to do with anti-aliasing, but as
>> I'm new to computer graphics I may be completely wrong about this.
>> 
>> Is there any method to disable this "smoothing" ?
>> 
>> thanks in advance
>> 
>> Michal Postrozny
>> 
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