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IDProjectCategoryView StatusDate SubmittedLast Update
0012379ParaView(No Category)public2011-07-19 14:452011-07-22 14:15
ReporterKyle Lutz 
Assigned ToKyle Lutz 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version3.12 
Summary0012379: Add clean unstructured grid cell filter
DescriptionOn Wed, Jun 29, 2011 at 4:50 PM, Randall Hand <randall.hand@gmail.com> wrote:
>>> I'm working with an Xdmf dataset in ParaView 3.10.1 that has multiple
>>> unstructured-grid blocks with overlap regions, however doens't seem to
>>> actually have "ghost" cells. This means when I extract an isosurface, I
>>> wind up with perfectly overlapping faces.
>>>
>>> I can use the Clean filter to eliminate coincident points, but but
>>> coincident faces. As an example, if I use the "Select Cells Through"
>>> option to select 2 triangles on an overlapping border, I get 4 points
>>> (normal for 2 triangles) but 5 cells, with perfect overlap. The results
>>> from an ASCII VTK File saved to disk:
>>>
>>> vtk output
>>> ASCII
>>> DATASET POLYDATA
>>> POINTS 4 float
>>> 1.37916 0.965356 0.21928
>>> 1.37129 0.964077 0.218481
>>> 1.37613 0.958331 0.219823
>>> 1.36947 0.958944 0.21948
>>> POLYGONS 5 20
>>> 3 0 1 2
>>> 3 2 1 3
>>> 3 0 1 2
>>> 3 2 1 3
>>> 3 2 1 3
>>>
>>> Is there any filter in ParaView capable of fixing this? Or does it have
>>> to be an arduously slow Python script to run in a Programmable Filter?
TagsNo tags attached.
ProjectTBD
Topic Nameadd-clean-unstructured-grid-cell-filter
Typefeature
Attached Files

 Relationships

  Notes
(0027016)
Kyle Lutz (viewer)
2011-07-19 14:53

Merge topic 'add-clean-unstructured-grid-cell-filter' into next

6904ee7 Add vtkCleanUnstructuredGridCells filter
(0027052)
Utkarsh Ayachit (administrator)
2011-07-21 19:18

Scheduled for gatekeeper review on Jul 22, 2011 at 2 pm EDT.
(0027063)
Utkarsh Ayachit (administrator)
2011-07-22 14:13

Merged to git-master.

 Issue History
Date Modified Username Field Change
2011-07-19 14:45 Kyle Lutz New Issue
2011-07-19 14:45 Kyle Lutz Assigned To => Kyle Lutz
2011-07-19 14:46 Kyle Lutz Status backlog => todo
2011-07-19 14:46 Kyle Lutz Status todo => active development
2011-07-19 14:53 Kyle Lutz Note Added: 0027016
2011-07-19 14:53 Kyle Lutz Topic Name => add-clean-unstructured-grid-cell-filter
2011-07-19 14:53 Kyle Lutz Status active development => gatekeeper review
2011-07-19 14:53 Kyle Lutz Fixed in Version => 3.12
2011-07-19 14:53 Kyle Lutz Resolution open => fixed
2011-07-21 19:18 Utkarsh Ayachit Note Added: 0027052
2011-07-22 14:13 Utkarsh Ayachit Status gatekeeper review => customer review
2011-07-22 14:13 Utkarsh Ayachit Note Added: 0027063
2011-07-22 14:15 Utkarsh Ayachit Status customer review => closed


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