MantisBT - ParaView
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IDProjectCategoryView StatusDate SubmittedLast Update
0014242ParaView(No Category)public2013-08-23 15:042016-08-12 09:59
ReporterUtkarsh Ayachit 
Assigned ToAlvaro Sanchez 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version4.0 
Target Version5.1Fixed in Version 
ProjectSandia
Topic Name
Typeincorrect functionality
Summary0014242: Cannot volume rendering using vectors
DescriptionLoad attached dataset. One cannot seem to volume render it using the vector array "uxvywz". As a work around, one can apply the calculator to extract one of the components (or compute magnitude) and then volume render it.

Steps To Reproduce
Additional Information
TagsNo tags attached.
Relationships
duplicate of 0009443closed Utkarsh Ayachit Volume rendering won't use vectors 
duplicate of 0015340closed Alvaro Sanchez Volume rendering vectors doesn't work correctly. 
Attached Files? WaveletVolumeRendering.pvsm (414,679) 2016-06-01 18:09
https://www.vtk.org/Bug/file/10125/WaveletVolumeRendering.pvsm
Issue History
Date ModifiedUsernameFieldChange
2013-08-23 15:04Utkarsh AyachitNew Issue
2014-04-11 10:38Utkarsh AyachitRelationship addedduplicate of 0009443
2015-02-23 16:25Alan ScottRelationship addedduplicate of 0015340
2015-02-23 16:27Alan ScottNote Added: 0034275
2015-02-23 16:27Alan ScottTarget Version => 4.4
2015-02-23 16:45Utkarsh AyachitNote Added: 0034276
2015-09-11 16:43Utkarsh AyachitTarget Version4.4 => 5.1
2016-02-11 21:35Alan ScottNote Added: 0035717
2016-03-07 10:53Utkarsh AyachitNote Added: 0035824
2016-06-01 18:09Cory QuammenFile Added: WaveletVolumeRendering.pvsm
2016-06-01 18:10Cory QuammenNote Added: 0036040
2016-07-12 11:41Utkarsh AyachitAssigned To => Alvaro Sanchez
2016-08-12 09:59Kitware RobotNote Added: 0038438
2016-08-12 09:59Kitware RobotStatusbacklog => closed
2016-08-12 09:59Kitware RobotResolutionopen => moved

Notes
(0034275)
Alan Scott   
2015-02-23 16:27   
This keeps coming up again and again. Lets get it fixed.
(0034276)
Utkarsh Ayachit   
2015-02-23 16:45   
This will be/is already fixed in OpenGL2 mapper implementations.
(0035717)
Alan Scott   
2016-02-11 21:35   
This is not working. I did the following:
* 5.0.0, Linux, local server.
* Load disk_out_ref.exo, all vars on, apply.
* Paint by V. Volume render.
* Now, do it manually. Calculator, mag(V). Volume render.

They are very different. This isn't working.
(0035824)
Utkarsh Ayachit   
2016-03-07 10:53   
I verified that for image data/structured datasets, volume rendering now supports vectors e.g.

* Wavelet -> Random Vector -> Volume Render by "BrownianVectors" works as expected.

The issue is with vtkOpenGLProjectedTetrahedraMapper that is used for unstructured grids.
(0036040)
Cory Quammen   
2016-06-01 18:10   
I don't think image data works either when rendering by a vector. See the uploaded state file.
(0038438)
Kitware Robot   
2016-08-12 09:59   
Resolving issue as `moved`.

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