MantisBT - ParaView
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IDProjectCategoryView StatusDate SubmittedLast Update
0007035ParaView(No Category)public2008-05-15 17:442009-05-13 13:59
ReporterAlan Scott 
Assigned ToUtkarsh Ayachit 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target Version3.4Fixed in Version3.4 
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Summary0007035: Filters don't work on the 2d window
DescriptionFilters don't seem to work on the 2d window.
* ParaView, XP, trunk.
* Bring up a mandlebrot source.
* Normally, you would close the 3d window, but don't for this example.
* Threshold, change lower threshold to 4, apply. You see nothing.
* Select the 3d window, turn eyeball on. At least you now see something. Colors are wrong.
* Rescale to Data Range. NOW you finally see something. This should have occurred in the 2d window.

Same problem for clipping, and I would assume, others.
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Issue History
Date ModifiedUsernameFieldChange
2008-05-15 17:44Alan ScottNew Issue
2008-05-20 09:31Ken MorelandStatusbacklog => tabled
2008-05-20 09:31Ken MorelandAssigned To => Utkarsh Ayachit
2008-05-20 09:33Ken MorelandNote Added: 0012023
2008-05-30 13:47Utkarsh AyachitNote Added: 0012165
2008-05-30 16:58Ken MorelandNote Added: 0012172
2008-05-31 11:02Utkarsh AyachitStatustabled => @80@
2008-05-31 11:02Utkarsh AyachitResolutionopen => fixed
2008-05-31 11:02Utkarsh AyachitNote Added: 0012175
2008-06-02 16:30Alan ScottStatus@80@ => closed
2008-06-02 16:30Alan ScottNote Added: 0012187
2009-05-13 13:58Utkarsh AyachitTarget Version => 3.4
2009-05-13 13:59Utkarsh AyachitFixed in Version => 3.4
2011-06-16 13:10Zack GalbreathCategory => (No Category)

Notes
(0012023)
Ken Moreland   
2008-05-20 09:33   
The result of the Threshold cannot be shown in the 2D view because it is an unstructured grid. The 2D view only works with 2D image data. However, ParaView should create a view in which it can be seen using the standard incompatible view type rules.
(0012165)
Utkarsh Ayachit   
2008-05-30 13:47   
If I remember correctly, we never create a 3D view unless the active view is blank. eg. Apply histogram -- with bar chart view selected, create a sphere source -- we don't create a new 3D view for the sphere. Don't remember why we decided to do that. Should that behaviour change? Should we always create a new 3D view if the new source cannot be shown in the current view?
(0012172)
Ken Moreland   
2008-05-30 16:58   
I'm not sure if that was a conscious decision or just how things came out. I went back and scanned the original design document (http://www.paraview.org/ParaView3/index.php/New_Object_View [^]) and did not see anything specific to 3D views. Rather, the rules for new views are specifically generic. I see no reason why 3D views should deviate from them.
(0012175)
Utkarsh Ayachit   
2008-05-31 11:02   
If the active cannot show the current data and there's no preferred view type defined, then we create a new 3D view to show it.


/cvsroot/ParaView3/ParaView3/Qt/Core/pqDisplayPolicy.cxx,v <-- Qt/Core/pqDisplayPolicy.cxx
new revision: 1.37; previous revision: 1.36
/cvsroot/ParaView3/ParaView3/Qt/Core/pqDisplayPolicy.h,v <-- Qt/Core/pqDisplayPolicy.h
new revision: 1.10; previous revision: 1.9
(0012187)
Alan Scott   
2008-06-02 16:30   
Acceptable solution.

Tested client/server.