MantisBT - ParaView
View Issue Details
0009233ParaViewBugpublic2009-07-06 04:232011-01-28 15:33
Jean M. Favre 
Utkarsh Ayachit 
normalminoralways
closedfixed 
Development 
 
0009233: coincident toplogy with surface and lines still has problems
The correct display of surface-streamlines, or contour lines on a surface in PV3.6.1 has lost some quality as compared to version PV3.4.0

the example attached shows a big error in the display of the isocontour lines. (See *png file) The smallest isocontour line in the middle of the intersection between the airfoil and the vertical plane looks like a deformed circle. We see both the upper part and the lower part of the circle. This is a very large error in this case.

The state file included can be read both with PV3.6.1 and PV3.4.0. PV3.4.0 shows a perfectly clean rendering. That functionality has been lost in the current version.

P.S. Please disregard the discontinuities of the isocontour lines. This is a bug in our own code, totally independent of the coincident display problem.
No tags attached.
gz airfoil.tar.gz (293,912) 2009-07-06 04:23
https://www.vtk.org/Bug/file/7354/airfoil.tar.gz
Issue History
2009-07-06 04:23Jean M. FavreNew Issue
2009-07-06 04:23Jean M. FavreFile Added: airfoil.tar.gz
2011-01-28 14:00Utkarsh AyachitNote Added: 0025137
2011-01-28 14:00Utkarsh AyachitStatusbacklog => @80@
2011-01-28 14:00Utkarsh AyachitResolutionopen => fixed
2011-01-28 14:00Utkarsh AyachitAssigned To => Utkarsh Ayachit
2011-01-28 15:33Alan ScottNote Added: 0025152
2011-01-28 15:33Alan ScottStatus@80@ => closed

Notes
(0025137)
Utkarsh Ayachit   
2011-01-28 14:00   
There are now setting options in the Edit | Settings dialog that can be used to overcome such issues. It's not possible to have a general solution that works for all problems.
(0025152)
Alan Scott   
2011-01-28 15:33   
Agree. If this is still an issue, please write up a bug stating what options were tried, and why they didn't work.