I have just confirmed that when using Paraview 3.6, even with the -dr
option, everything works fine. Whether the plugin is located such that
it is loaded automatically or I load it myself doesn't change anything.
It works.
Also, I traced the image down to the point where it vanishes in Paraview
3.7. It is definetely during the ITK filtering. The conversion to ITK
works, but then it disappears. Maybe it isn't a Paraview issue after all...?
Christian Werner wrote:
Best thing is, when I just close the "odd" ParaView sessions right
after startup (no image loading, nothing, just close), the filter
always works. The plugin is loaded on startup though. When I disable
autoload and load the filter on demand, then it again never works. It
seems to get lost in ITK though, I have checked that now. The
vtkImageData input that arrives at SimpleExecute is okay, but after
converting back to VTK its gone...
But then again, in ParaView 3.6 and VTK-only it works perfectly.
Christian Werner wrote:
Like this I always get the error message.
This is what I wanted to say, the first time I start up ParaView
(after rebooting) always failed.
Utkarsh Ayachit wrote:
If you start paraview with "-dr" command line option everytime, do you
still see the odd/even behavior?
Utkarsh
On Thu, Mar 18, 2010 at 2:20 PM, Christian Werner
<[email protected]> wrote:
Hi!
I am experiencing strange behaviour in ParaView. Believe it or not,
I have a
plugin that works every second time I start Paraview. I am doing
the exactly
same thing with one specific image, all steps are absolutely
identical,
still it works exactly only every second time.
If I have, say, an even Paraview Session, the plugin works any
time. I can
use it as much as I like, change values, update it, remove it, use
it again,
... it just works.
The other (odd) time I get:
Warning: In /opt/ParaView3.7/Servers/Filters/vtkTexturePainter.cxx,
line 180
vtkTexturePainter (0x1b64340): Failed to locate selected scalars.
Will use
image scalars by default.
This holds for an older and the actual cvs version 3.7. When I
compile the
plugin for 3.6 it works ALWAYS.
I have difficulties in locating what the problem is. It seems that
it is
because I am using ITK filters in this plugin (derived from
vtkSimpleImageToImageFilter) - all my VTK-only filters work without a
problem. Maybe these scalars get somehow messed up during the
conversion
between ITK and VTK (every second time ...)
I know this most probably won't help you developers find any bug
but I am
asking because maybe this is somehow a known issue...? Something
must have
changed since Paraview 3.6 here... Since it works for many image
types it is
quite big, so I can't attach it to let you check this.
Best regards,
Christian
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_______________________________________________
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Visit other Kitware open-source projects at
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Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Follow this link to subscribe/unsubscribe:
http://www.paraview.org/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Follow this link to subscribe/unsubscribe:
http://www.paraview.org/mailman/listinfo/paraview
