[vtkusers] Update/Whole Extent errors

[Martin Gardner]

Nico Vermaas wrote:
> Hi,
> 
> - I have a datacube (vtkImageData) of which I want to show rectangular slices. 
> - I use vtkExtractVOI and renderer the result
> 
> Q: Is there a better way to get slices of a datacube of vtkImageData?
> 

Yes try vtkImageReslice instead of extracting a VOI. The reslicer can 
give you 2d or 3d slices of the data volume quite easily.

HTH

Cheers

Martin

--
mglistmail at totalise.co.uk