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IDProjectCategoryView StatusDate SubmittedLast Update
0014874ParaView(No Category)public2014-07-17 21:582015-01-11 08:16
ReporterAlan Scott 
Assigned ToUtkarsh Ayachit 
PriorityhighSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version4.1 
Target Version4.2Fixed in Version4.2 
Summary0014874: Volume rendering is broken for fire
DescriptionWe use volume rendering to render fire simulations. One of the "knobs" that we use is Scale. This disappeared in ParaView 4.1.0, and is still missing.

* Windows, 4.1.0, local server.
* Open disk_out_ref.exo. All vars on. Apply.
* Color by Temp. Change surface to Volume. Now, open the Color Map Editor.

Note there is no "Scale". Not sure what it did, but we used it for volume rendering. Note that "Scale" is present with 3.98.1.

To see how scale is used in detail, see my notes on fire rendering here: http://www.paraview.org/Wiki/Volume_rendering_-_Fire. [^]

Ask me if you have any questions.
TagsNo tags attached.
ProjectSandia
Topic Name0014874_fix_scalar_opacity_unit_distance
Typeincorrect functionality
Attached Files

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  Notes
(0033035)
Utkarsh Ayachit (administrator)
2014-07-18 10:31

 commit 1d1f28134836eb6e897903df1a442ccc1546e289
Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Date: Fri Jul 18 10:29:08 2014 -0400

    BUG 0014874. Bring back "Scalar Opacity Unit Distance".
    
    The "Scale" property shown on the old color map editor was really
    setting the scalar opacity unit distance on the representation. Ensuring
    that the "Scalar Opacity Unit Distance" property is exposed as an
    advanced property on the "Properties" panel. Note, it's on the
    Properties panel and not on the "Color Map Editor" panel.
    
    Change-Id: I6cada928f9b21b3460679f7ba1de5911793cf42a
(0033061)
Utkarsh Ayachit (administrator)
2014-07-22 08:32

 ---------------------------------------------
Topics merged into master:
        0014874_fix_scalar_opacity_unit_distance
        14834_fix_representation_update
        dashboard-warnings-20140721
        refactor_python_tracing_2
(0033082)
Alan Scott (manager)
2014-07-24 20:40

 I am pretty sure this is still broken. Follow directions above, then:
* Properties tab. Opacity. Move the slider to 0. The volume rendered can should go away. Nothing happens! Opacity doesn't seem to be connected to volume rendered images.
(0033093)
Alan Scott (manager)
2014-07-25 15:37

 As stated, this has moved to the Properties tab. Tested local server, master, Linux.

 Issue History
Date Modified Username Field Change
2014-07-17 21:58 Alan Scott New Issue
2014-07-17 21:59 Alan Scott Target Version => 4.2
2014-07-18 10:31 Utkarsh Ayachit Topic Name => 0014874_fix_scalar_opacity_unit_distance
2014-07-18 10:31 Utkarsh Ayachit Note Added: 0033035
2014-07-18 10:31 Utkarsh Ayachit Status backlog => gatekeeper review
2014-07-18 10:31 Utkarsh Ayachit Fixed in Version => git-next
2014-07-18 10:31 Utkarsh Ayachit Resolution open => fixed
2014-07-18 10:31 Utkarsh Ayachit Assigned To => Utkarsh Ayachit
2014-07-22 08:32 Utkarsh Ayachit Fixed in Version git-next => git-master
2014-07-22 08:32 Utkarsh Ayachit Status gatekeeper review => customer review
2014-07-22 08:32 Utkarsh Ayachit Note Added: 0033061
2014-07-24 20:40 Alan Scott Note Added: 0033082
2014-07-25 15:37 Alan Scott Note Added: 0033093
2014-07-25 15:37 Alan Scott Status customer review => closed
2014-08-29 10:59 Utkarsh Ayachit Fixed in Version git-master => 4.2
2015-01-11 08:16 Utkarsh Ayachit Source_changeset_attached => ParaView master 2044b5ba
2015-01-11 08:16 Utkarsh Ayachit Source_changeset_attached => ParaView master 1d1f2813

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