[vtkusers] VtkSmartVolumeMapper

Aashish Chaudhary aashish.chaudhary at kitware.com
Mon Feb 10 09:25:51 EST 2014


If you are using smart mapper then you can tweak values using this
method: virtual void
vtkSmartVolumeMapper::SetInteractiveUpdateRate(double ). If you are using
volume ray cast mapper (or can use it, then use AutoAdjustSampleDistanceOff
method).

I hope it helps.

- Aashish




On Sat, Feb 8, 2014 at 8:42 AM, Richard Frank <rickfrank at me.com> wrote:

>
> It seems that the GPU rendering of mapper adjusts the spacing between
> samples during the rate test based on the frame rate etc.
>
> My rendered volume has plenty of speed when rotating the camera etc. but
> seems to be under sampled, with the typical striped effect.
>
> It seems that this method doesn't let me explicitly set the sampling
> distance.
>
> Is there way I can make it "smarter"? And get a finer sampling distance?
>
> Thanks,
>
>
> Rick
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-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com
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