[vtk-developers] Bug in vtkContourRepresentation introduced in recent changes

Robert Maynard robert.maynard at kitware.com
Tue Nov 30 10:30:14 EST 2010


Hi Arnaud,

Would it be possible for you to create a small test that can expose this bug
for me? I will look at fixing this issue asap.

On Tue, Nov 30, 2010 at 10:12 AM, Arnaud GELAS <arnaud_gelas at hms.harvard.edu
> wrote:

> Hi Robert,
>
> In our application, one user can make contours with a vtkContourWigdet in
> 3D images on 2D slices in axis aligned direction.
> We store the location of the control points in a Database. When reloading
> the scene, we get control points for each contour, use vtkContourWidget to
> generate a vtkPolyData, and we add the corresponding actor in the scene.
>
> Everything was working fine! But recent changes have change the behaviour
> of the widget...
> You can see on the attached images the difference.
>
> The change appears with this commit:
>
> https://github.com/Kitware/VTK/commit/0c0265ceb97ba874bacf1cfed6941d3a4fa44676
>
> By reverting this commit with the current version on master, it works
> again!
>
> Can this commit be reverted?
> Or could we work on a solution to fix this one in VTK for the upcoming
> release (this is really critical for us)?
>
> Thanks,
> Arnaud
>



-- 
Robert Maynard
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