[vtk-developers] reproducible bug with vtkExtractVOI and vtkImageShiftScale

[Lisa Sobierajski Avila]

Hello Charl,

That's odd - I can see my change in a CVS log here. Can you try again? (I 
didn't send the mail until after I checked in the change so I don't know 
how your CVS log wouldn't have it....). You are working with the VTK 4.0 
tree, right?

Lisa


At 05:24 AM 11/10/2001, Charl P. Botha wrote:
>Lisa,
>
>Thanks for the quick answer.  A "cvs log" on vtkExtractVOI.cxx shows the
>last change:
>
>revision 1.24
>date: 2001/01/22 12:48:07;  author: lawcc;  state: Exp;  lines: +7 -7
>Inputs take images instead of structured points.  Also fixed memory leak.
>
>That was 22 January.  Was the fix for vtkExtractVOI maybe not checked in?
>Perhaps the fix was on a parent class?
>
>I'm rebuilding as we speak just to make sure, but my last build was about a
>week ago.
>
>Thanks again,
>Charl
>
>On Fri, Nov 09, 2001 at 10:37:46PM -0500, Lisa Sobierajski Avila wrote:
> > Try to update your vtkExtractVOI.cxx, rebuild, and run this again. I think
> > the problem is fixed.  vtkExtractVOI was not setting the output scalar 
> type
> > so vtkImageShiftScale was traversing the data 4 bytes at a time 
> (regardless
> > of data type) and crashing when it runs out of data.
>
>--
>charl p. botha      | computer graphics and cad/cam
>http://cpbotha.net/ | http://www.cg.its.tudelft.nl/
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