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Notes |
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(0031712)
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Utkarsh Ayachit
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2013-10-22 08:47
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commit 6020178e5db6465693b8a0c085bd075a7302c140
Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Date: Tue Oct 22 08:43:53 2013 -0400
BUG 0014186: Fix issues with scaling for point sprites.
The problem was arising from the fact that the properties for selecting array to
scale radius or opacity by were being set to default values prematurely. Due to
the extensive custom logic in the point sprites code, setting the array names
was not sufficient and caused inconsistencies between what was shown in the UI
and what was happening under the covers. Fixed the issue by ensure that by
default, we don't scale my any array.
Also fixed issue with loading state, where the radius range was getting reset
when the panel was created for a visualization loaded from state files.
Change-Id: Icc19ad145cafb2cfed59e88c617e931ab303b72c |
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(0031722)
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Utkarsh Ayachit
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2013-10-24 08:37
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SUMMARY
---------------------------------------------
Topics merged into master:
14186_fix_point_sprite_issues
14263_fix_python_in_installs
14336_fix_examples
14337_delete_pipeline_error
14338_fix_build_issues
14339_fix_elevation_filter
14343_fix_tile_display_hang
add-visitbridge-private-linking
(VTK) hardware-selector-pv-bug
pvweb-virtualgl-doc
smaller-catalyst-editions
sqplugin-topo-mapper-gui
(VTK) update_vtk_master
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(0031871)
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Alejandro Ribes
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2013-11-26 09:03
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Hello,
I downloaded and compiled the sources "ParaView-v4.1.0-RC1-source.zip" currently in :
http://www.paraview.org/paraview/resources/software.php [^]
My system is a Debian :
uname -r
3.2.0-4-amd64
Then I load the plugin for the Point Sprite, the attached file and then I choose in "Scale by" the field "CHAM1D" I obtain the following error:
ERROR: In /home/alejandro/local/paraview-4.1.0-RC1/Source/VTK/Rendering/OpenGL/vtkOpenGLProperty.cxx, line 231
vtkPointSpriteProperty (0x4901220): Shaders are not supported by this context.
Is that my compilation ? Does it work for you ?
Alejandro.
PS: It works fine with Opacity ... |
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(0031873)
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Utkarsh Ayachit
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2013-11-26 11:44
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Alejandro,
It does work fine for me. Look at the attached image. This was on a Ubuntu with uname -r == 3.5.0-43-generic.
Could it be an OpenGL driver issue? |
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(0032072)
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Utkarsh Ayachit
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2013-12-24 20:49
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Alejandro, feel free to reopen if you are still having issues. |
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(0032760)
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Joachim Pouderoux
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2014-06-06 05:02
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The problem is the following:
Change of the "Scale By" vector component is not taken into account, the steps to reproduce:
1) Open contraintes_gauss_0_0.vtp, click Apply.
2) In Display, as representation type, choose "Point sprite".
3) Select the "CHAM1D" and "EFFX" in the "Coloring".
=> The spheres are colored by the "CHAM1D"/"EFFX" values and displayed with the same radius - OK
4) Select the "CHAM1D" and "EFFX" in the "Point Sprite" - "Scale by".
5) Click on "Edit Radius Transfer Function", put 0.01 as min and 0.1 as max.
=> The spheres are colored and scaled by the "CHAM1D"/"EFFX" values - OK
6) Select the "EFFY" component in the "Point Sprite" - "Scale by" instead of the "EFFX".
=> Nothing changes: The spheres are still colored and scaled by the "CHAM1D"/"EFFX" values - NOT OK. |
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(0032799)
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Tristan Coulange
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2014-06-09 09:46
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The issue is already fixed into master, but there was some warning messages.
A fix was approved on gerrit :
http://review.source.kitware.com/#/t/4275/ [^]
Cleaning point sprite plugin
A warning was caused by a redefined signal in a child class.
Another warning was caused by a call to a property which
does not exist any more.
Change-Id: I2edf10921807230becf0f28edec2b076e3c662d4 |
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(0032800)
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Tristan Coulange
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2014-06-09 10:09
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Alejandro,
To be more precise, I notice the bug in the downloaded version of ParaView 4.1.0, but there is no bug in the current master of ParaView. So I think it is fixed, but feel free to contact me or Joachim if you still have issues with the master version of ParaView.
Tristan |
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(0032817)
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Utkarsh Ayachit
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2014-06-10 07:38
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SUMMARY
---------------------------------------------
Topics merged into master:
14762_save_color_legend_settings
14787_fix_matplotlib_xml
cleaning_point_sprite
fix-transferfunction-applycolormap-text
static-plugin-loading
(VTK) use-broadcast-rmi-trigger
use-gatherv-in-collect-information
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(0033267)
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Alan Scott
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2014-08-19 22:09
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Closing untested. Point sprites grumble that I need shaders. If this is in error, please reopen this bug. |
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contraintes_gauss_0_0.vtp (4,930) 2013-07-25 13:26
Screenshot from 2013-11-26 11:42:53.png (141,886) 2013-11-26 11:43