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IDProjectCategoryView StatusDate SubmittedLast Update
0007858ParaViewBugpublic2008-10-27 11:242011-01-13 17:00
ReporterKen Moreland 
Assigned ToUtkarsh Ayachit 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version3.10 
Summary0007858: Spacing in Volume Rendering Screenshots
DescriptionWhen you save a screenshot of an image volume rendering that is larger than the display, you get spaces in the image of the background color. I suspect these spaces are located where smaller images where stitched together.

To replicate, do the following.

1. Create a Wavelet source with the default parameters.
2. Switch to volume rendering.
3. File -> Save Screenshot. When prompted for a screenshot size, enter numbers bigger than the default (the image size drawn in the GUI).

Note that this only happens when volume rendering image data to a snapshot that is bigger than the render window.
TagsNo tags attached.
Project
Topic Name
Type
Attached Filespng file icon VolRenSpaces.png [^] (279,605 bytes) 2008-10-27 11:24

 Relationships
has duplicate 0007837closedDave DeMarle Save Screenshot and Save Animation fails with big target 
related to 0010223closedKitware Robot process boundary is visible during volume rendering 
related to 0011602closedRobert Maynard Screenshots are broken for multiple viewports 

  Notes
(0013937)
Ken Moreland (manager)
2008-10-27 11:28

 I suspect the problem is that the fixed point volume renderer is not creating images that match up properly with shifted projections or not being stitched together properly. I have seen similar problems with parallel volume rendering.
(0023290)
Utkarsh Ayachit (administrator)
2010-11-16 12:03

 commit d16e4ccf29acf1dbc7214f0fdeac158d6aa8504c
Merge: 0db9e39 644034f
Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Date: Tue Nov 16 11:53:40 2010 -0500

    Merge topic '7858_fix_large_screenshots'
    
    644034f Ensuring ParaView uses boundary fix when saving screenshots. BUG 0007858.
    358e3ad Forwarding VTK to bring in new API for vtkWindowToImageFilter.
(0023683)
Alan Scott (manager)
2010-12-02 16:23

 Tested windows client, remote server, trunk.

 Issue History
Date Modified Username Field Change
2008-10-27 11:24 Ken Moreland New Issue
2008-10-27 11:24 Ken Moreland File Added: VolRenSpaces.png
2008-10-27 11:28 Ken Moreland Note Added: 0013937
2009-02-17 14:38 Utkarsh Ayachit Category 3.6 => Pending
2009-02-20 14:02 Ken Moreland Relationship added related to 0007837
2009-02-20 14:02 Ken Moreland Category Pending => 3.8
2009-05-13 13:40 Utkarsh Ayachit Target Version => 3.8
2010-02-01 16:58 Utkarsh Ayachit Relationship added has duplicate 0010223
2010-02-01 16:59 Utkarsh Ayachit Relationship deleted has duplicate 0010223
2010-02-01 16:59 Utkarsh Ayachit Relationship added related to 0010223
2010-11-12 14:17 Dave DeMarle Assigned To => Utkarsh Ayachit
2010-11-12 14:17 Dave DeMarle Status backlog => tabled
2010-11-12 14:17 Dave DeMarle Category => Bug
2010-11-12 14:17 Dave DeMarle Target Version 3.8 => 3.10.shortlist
2010-11-12 14:18 Dave DeMarle Relationship replaced has duplicate 0007837
2010-11-16 12:03 Utkarsh Ayachit Note Added: 0023290
2010-11-16 12:03 Utkarsh Ayachit Status tabled => @80@
2010-11-16 12:03 Utkarsh Ayachit Fixed in Version => 3.10
2010-11-16 12:03 Utkarsh Ayachit Resolution open => fixed
2010-12-02 16:23 Alan Scott Note Added: 0023683
2010-12-02 16:23 Alan Scott Status @80@ => closed
2010-12-14 12:05 Robert Maynard Relationship added related to 0011602
2011-01-13 17:00 Source_changeset_attached => VTK master a2bd8391
2011-01-13 17:00 Source_changeset_attached => VTK master 020ef709

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