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IDProjectCategoryView StatusDate SubmittedLast Update
0010125ParaViewBugpublic2010-01-12 10:172016-08-12 09:57
ReporterBerk Geveci 
Assigned ToKitware Robot 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Summary0010125: The ParaView extent translator is causing problems with imaging pipeline
DescriptionCurrently, if an Image source has a certain Extent, Paraview will pass that as UPDATE_EXTENT to all subsequent filters in the pipeline, even if a filter changes the whole extent. This prohibits for example implementing vtkImageConstantPad as a useful Paraview filter. For further info see http://markmail.org/message/sfnw7sgojytzw6y2 [^] .

I am sure this has something to do with the fact that ParaView uses its own extent translator that uses the reader's extents.
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-  Notes
(0020902)
Jerome Velut (reporter)
2010-06-03 04:57
edited on: 2010-06-03 07:12

This problem has also been described in the following threads:
  http://www.paraview.org/pipermail/paraview/2010-May/017309.html [^]
  http://www.paraview.org/pipermail/paraview/2009-October/014306.html [^]
  http://www.paraview.org/pipermail/paraview/2009-April/011945.html [^]

It prohibits the use of every filter that has output extent larger than input extent. vtkImagePadFilters'children have, but vtkImageReslice and children are also affected. It also prevents the implementation of filters that have totally independent output extent, such as an orthogonal reslicing along a spline curve.

IMHO, the severity is higher than 'minor': FFT filtering is not possible in ParaView !!

(0037764)
Kitware Robot (administrator)
2016-08-12 09:57

Resolving issue as `moved`.

This issue tracker is no longer used. Further discussion of this issue may take place in the current ParaView Issues page linked in the banner at the top of this page.

- Issue History
Date Modified Username Field Change
2010-01-12 10:17 Berk Geveci New Issue
2010-06-03 04:57 Jerome Velut Note Added: 0020902
2010-06-03 07:12 Jerome Velut Note Edited: 0020902
2016-08-12 09:57 Kitware Robot Note Added: 0037764
2016-08-12 09:57 Kitware Robot Status expired => closed
2016-08-12 09:57 Kitware Robot Resolution open => moved
2016-08-12 09:57 Kitware Robot Assigned To => Kitware Robot


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