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IDProjectCategoryView StatusDate SubmittedLast Update
0013974ParaView(No Category)public2013-03-28 13:272014-08-29 11:00
ReporterAlan Scott 
Assigned ToBen Boeckel (Kitware) 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target Version4.2Fixed in Version4.2 
Summary0013974: STL save data drops triangles
DescriptionI am seeing triangles dropped from a dataset that I write out and then read in. Unfortunately, there are a few intermediate steps. Dataset is foxbat-bldg.stl. Ask me for this dataset.

* ParaView 3.98.1, windows, local server.
* Open foxbat-bldg.stl. Apply.
* Clip. Apply. (This creates an unstructured dataset. We need a Polygonal dataset)
* Extract Surface. Apply. (There we go, polygonal dataset).
* Save Data. Save as stl file. Save as binary.
* (I just restarted ParaView, making sure no state problems are bleeding into next step, but I don't believe that is necessary.)
* Load new .stl file. Apply.

A big triangle of the ground is missing.


TagsNo tags attached.
ProjectSandia
Topic Nameupdate-vtk-20140310
Typeincorrect functionality
Attached Files

 Relationships

  Notes
(0032349)
Alan Scott (manager)
2014-02-18 20:58
edited on: 2014-02-18 20:58

 I corrected the bug report. It said Extract Selection, should have been Extract Surface.

Replicated bug with PV 4.1.0, Windows, local server.
(0032406)
Ben Boeckel (Kitware) (developer)
2014-02-25 15:22

 Yep, reproduced on master. Also happens with ASCII exporting.
(0032407)
Ben Boeckel (Kitware) (developer)
2014-02-25 15:24

 Looking at the information for the three, it looks like there are 1279 points in the original, 1278 in the binary export, and 1274 in the ASCII export, so that's what's missing.
(0032410)
Ben Boeckel (Kitware) (developer)
2014-02-25 17:10

 The surface made by Extract Surface has a square in it which STL does not support. I'll have the STL writer error out when trying to write out a surface with non-triangles.
(0032473)
Ben Boeckel (Kitware) (developer)
2014-03-10 19:46

 On master, I get an error dialog that the mesh is not made completely of triangles.
(0032543)
Utkarsh Ayachit (administrator)
2014-03-28 11:55

 ---------------------------------------------
Topics merged into master:
        14557-color-legend-update
        14580-top-level-checkbox
(VTK) 14615-fix-mpi-segfault
        14650_check_bounds
        catalyst-web
        delaunay3d-alpha-bools
        fix_qt5_dashboard_failures
        pvweb-doc-update
(VTK) vtk_02_20_2014
        14632-find-data-query-combobo
(0032554)
Alan Scott (manager)
2014-04-08 19:04

 Tested remote server, master, linux. Warning statement worked.

 Issue History
Date Modified Username Field Change
2013-03-28 13:27 Alan Scott New Issue
2014-02-18 20:45 Utkarsh Ayachit Assigned To => Ben Boeckel (Kitware)
2014-02-18 20:58 Alan Scott Note Added: 0032349
2014-02-18 20:58 Alan Scott Description Updated
2014-02-18 20:58 Alan Scott Note Edited: 0032349
2014-02-25 15:22 Ben Boeckel (Kitware) Note Added: 0032406
2014-02-25 15:24 Ben Boeckel (Kitware) Note Added: 0032407
2014-02-25 17:10 Ben Boeckel (Kitware) Note Added: 0032410
2014-03-10 19:46 Ben Boeckel (Kitware) Note Added: 0032473
2014-03-11 13:34 Ben Boeckel (Kitware) Topic Name => update-vtk-20140310
2014-03-11 13:34 Ben Boeckel (Kitware) Status backlog => gatekeeper review
2014-03-11 13:34 Ben Boeckel (Kitware) Fixed in Version => git-next
2014-03-11 13:34 Ben Boeckel (Kitware) Resolution open => fixed
2014-03-28 11:55 Utkarsh Ayachit Status gatekeeper review => customer review
2014-03-28 11:55 Utkarsh Ayachit Note Added: 0032543
2014-04-08 19:04 Alan Scott Note Added: 0032554
2014-04-08 19:04 Alan Scott Status customer review => closed
2014-05-20 07:29 Utkarsh Ayachit Fixed in Version git-next => git-master
2014-06-17 09:22 Utkarsh Ayachit Target Version => 4.2
2014-08-29 11:00 Utkarsh Ayachit Fixed in Version git-master => 4.2

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