MantisBT - ParaView |
| View Issue Details |
|
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0010615 | ParaView | Bug | public | 2010-04-27 04:20 | 2011-01-13 17:00 |
|
| Reporter | Jean M. Favre | |
| Assigned To | Utkarsh Ayachit | |
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | fixed | |
| Platform | | OS | | OS Version | |
| Product Version | 3.8 | |
| Target Version | 3.8.1 | Fixed in Version | 3.8.1 | |
| Project | |
| Topic Name | |
| Type | |
|
| Summary | 0010615: 2D AMR data is not read correctly causing iso-contour lines to be drawn at all levels regardless of overlaps |
| Description | In ParaView-3.8.0-RC1/VTK/Filtering/vtkHierarchicalBoxDataSet.cxx
line 291:
vtkAMRBox coarsebox(3,boxVec,boxVec+3);
wrongly assumes we are always dealing with 3D grids, because it creates a coarse box of dimensionality 3, instead of looking at the current box' Dimensionality.
The side effect is that when running with 2D data, we get messages like that
Generic Warning: In /local/apps/ParaView-3.8.0-RC1/VTK/Filtering/vtkAMRBox.cxx, line 625
This box cannot be coarsened
due to the fact that the sanity check on the 3rd dimension fails.
vtkAMRBox returns and the Visibility arrays are wrong.
The consequence is that isocontour lines are duplicated over ALL levels without visibility arrays. |
| Steps To Reproduce | |
| Additional Information | The correct iso-contour lines can be drawn if disabling the sanity check of vtkAMRBox::Coarsen(), or better, by correctly creating the coarsebox in vtkHierarchicalBoxDataSet.cxx by checking the Dimensionality of the incoming grid.
I usually test with a default range of 10 isocontour thresholds. I include some simple 2D datasets for you to test. |
| Tags | No tags attached. |
| Relationships | |
| Attached Files |  test2dAMR.tar.gz (1,979,177) 2010-04-27 04:20
https://www.vtk.org/Bug/file/8066/test2dAMR.tar.gz
 test2d.vthb (2,187) 2010-07-07 17:05
https://www.vtk.org/Bug/file/8229/test2d.vthb |
|
| Issue History |
| Date Modified | Username | Field | Change |
| 2010-04-27 04:20 | Jean M. Favre | New Issue | |
| 2010-04-27 04:20 | Jean M. Favre | File Added: test2dAMR.tar.gz | |
| 2010-04-27 10:57 | Utkarsh Ayachit | Status | backlog => tabled |
| 2010-04-27 10:57 | Utkarsh Ayachit | Assigned To | => Utkarsh Ayachit |
| 2010-04-27 14:14 | Utkarsh Ayachit | Note Added: 0020438 | |
| 2010-04-27 14:14 | Utkarsh Ayachit | Status | tabled => @80@ |
| 2010-04-27 14:14 | Utkarsh Ayachit | Fixed in Version | => 3.8.2 |
| 2010-04-27 14:14 | Utkarsh Ayachit | Resolution | open => fixed |
| 2010-05-04 19:37 | Alan Scott | Note Added: 0020570 | |
| 2010-05-04 19:37 | Alan Scott | Status | @80@ => closed |
| 2010-06-15 09:45 | Utkarsh Ayachit | Fixed in Version | 3.8.2 => 3.8.1 |
| 2010-06-15 09:45 | Utkarsh Ayachit | Target Version | => 3.8.1 |
| 2010-07-07 09:55 | Utkarsh Ayachit | Fixed in Version | 3.8.1 => Development |
| 2010-07-07 10:13 | Utkarsh Ayachit | Note Added: 0021274 | |
| 2010-07-07 17:00 | Utkarsh Ayachit | Note Deleted: 0021274 | |
| 2010-07-07 17:05 | Utkarsh Ayachit | File Added: test2d.vthb | |
| 2010-07-07 17:06 | Utkarsh Ayachit | Note Added: 0021294 | |
| 2010-07-07 17:07 | Utkarsh Ayachit | Note Added: 0021295 | |
| 2010-07-07 17:07 | Utkarsh Ayachit | Fixed in Version | Development => 3.8.1 |
| 2011-01-13 17:00 | | Source_changeset_attached | => VTK master a2bd8391 |
| 2011-01-13 17:00 | | Source_changeset_attached | => VTK master 020ef709 |
|
Notes |
|
|
(0020438)
|
|
Utkarsh Ayachit
|
|
2010-04-27 14:14
|
|
--------------------------------------
VTK Commit:
--------------------------------------
commit 219c1c7b86d0de0f1dbb406ed3a4bd9d7e965001
Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Date: Tue Apr 27 13:57:45 2010 -0400
Fixed BUG 0010615: Issues with 2D AMR blocks.
vtkHierarchicalBoxDataSet didn't save AMR box dimensionality. Nor was it
preserved by readers/writers. This fixes that issue.
--------------------------------------
ParaView Commit:
--------------------------------------
commit 57d04173a5eb7fd97f7b699be0b794c25b657906
Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Date: Tue Apr 27 14:11:53 2010 -0400
Updating VTK ref after fix for BUG 0010615. |
|
|
|
(0020570)
|
|
Alan Scott
|
|
2010-05-04 19:37
|
|
|
Tested trunk, local client, Windows |
|
|
|
(0021294)
|
|
Utkarsh Ayachit
|
|
2010-07-07 17:06
|
|
|
The originally attached vthb file will still produce errors since it does not have dimensionality information. Replace that with the separately attached test2d.vthb and it should work as expected. |
|
|
|
(0021295)
|
|
Utkarsh Ayachit
|
|
2010-07-07 17:07
|
|
|