View Issue Details

IDProjectCategoryView StatusLast Update
0000001Slicer3Base Codepublic2007-01-19 06:55
ReporterhayesAssigned Toalexy 
Status closedResolutionfixed 
PlatformallOSOS Version
Summary0000001: Closing scene freezes 3D viewer

Description: If you open a volume, e.g. fixed.nrrd from TestData, and show all three slices in the 3D viewer, you can spin them around with mouse drags. If you go to File -> Close Scene, the volume disappears in both the 3D viewer and slice windows, but you can no longer spin the pink box in the 3D viewer. Zoom in/out still appears to work. Fix is to exit Slicer and restart, which sometimes results in a core dump.

Additional Information

Platforms: At least win32 and darwin-x86

TagsNo tags attached.




2007-01-18 14:33

administrator   ~0000001

I get the same behavior on linux. I'll let Alex know.



2007-01-18 14:55

administrator   ~0000002

Reminder sent to: hayes, pieper

This is a test of the reminder system -- could be kind of handy...



2007-01-18 17:37

developer   ~0000003

I traced this bug
to the fact that mouse interaction mode used in Base\GUI\vtkSlicerViewerInteractorStyle is stored in vtkMRMLSelectionNode and if there is no such node in the scene the interaction was undefined.

I fixed it by setting the default mouse interaction in vtkSlicerViewerInteractorStyle to vtkMRMLSelectionNode::MouseTransform in this case, I hope it does not break anything else.

I am wondering if the vtkMRMLSelectionNode is right place to store that kind of information and if vtkSlicerViewerInteractorStyle the right place for adding fiducial. Another way of adding fiducials would be to invoke mouse events from vtkSlicerViewerInteractorStyle and for Fiducial module (or Logic) to observe them and create fiducials then.



2007-01-19 06:54

administrator   ~0000004

Changing status from "confirmed" to "closed."

Issue History

Date Modified Username Field Change
2007-01-18 10:25 hayes New Issue
2007-01-18 14:33 pieper Note Added: 0000001
2007-01-18 14:34 pieper Status new => confirmed
2007-01-18 14:34 pieper Projection none => minor fix
2007-01-18 14:34 pieper ETA none => < 1 month
2007-01-18 14:34 pieper Platform => all
2007-01-18 14:50 pieper Category => Base Code
2007-01-18 14:55 pieper Note Added: 0000002
2007-01-18 17:35 pieper Assigned To => alexy
2007-01-18 17:37 alexy Note Added: 0000003
2007-01-18 17:39 alexy Resolution open => fixed
2007-01-19 06:54 hayes Note Added: 0000004
2007-01-19 06:55 hayes Status confirmed => closed