Hi all,
I am new to this list, and I fear that my question is of the kind that
comes back every once in a while - though I have not managed to find it. I
am hoping that somebody can give me a quick "yes, this is possible" or "no,
this is not possible" here.
I am currently using paraview for my vi
On 06/19/2012 06:10 AM, Gertjan van Zwieten wrote:
[...]
So my question is simply if it is possible to inject objects from python
into an already running or separately spawned paraview instance? If so,
any pointers in that direction (an example script?) would of course be
enormously helpful.
I
Hey again,
Using a bunch of points from a csv, I'm trying to generate an image
that's like a Delaunay Triangulation but also includes the interior
links, much like what I picture a tetrahedralization would look like.
Problem is, the tetrahedralization doesn't seem to work on plain points.
Am
Hi Hal, thanks for your quick reply and the example code. That's very
helpful. I do have these remaining questions that perhaps you could help me
with:
- In your experience, is a programmable source a suitable place to call
a potentially long running finite element code?
- Is it possible
On 06/19/2012 07:24 AM, Gertjan van Zwieten wrote:
Hi Hal, thanks for your quick reply and the example code. That's very
helpful. I do have these remaining questions that perhaps you could help
me with:
* In your experience, is a programmable source a suitable place to
call a potentially l
Tetrahedralize reduces input cells to simplices. Voxels to tets, quads
to tris, points are already simplices so it won't change your point
cloud at all.
I think what you want instead is: Delauney 3D -> Extract Edges.
David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 1
On Tue, Jun 19, 2012 at 7:24 AM, Gertjan van Zwieten
wrote:
> Hi Hal, thanks for your quick reply and the example code. That's very
> helpful. I do have these remaining questions that perhaps you could help me
> with:
>
> In your experience, is a programmable source a suitable place to call a
> po
The filter is in:
ParaViewCore/VTKExtensions/vtkCleanUnstructuredGrid.cxx
You might
1) access it from paraview's vtkpython making sure VTKExtensions is wrapped
2) copy the code into your copy of VTK and recompile to use it there.
3) get creative with your paths and access it somehow in a side by s
Hi,
I noticed that there is a *.particles format for VTK.
However, looking through the VTK documentation, I have not found
example code of how that format can be written out.
I have pretty standard particle data with the following
x y z vx vy vz temperature mass
Could so
Ok, it seems that the programmable source is not my ideal solution but it
may serve, I will try playing around with it. The coprocessing library
looks closer to what I had in mind, thanks for the suggestion! I will check
it out. If I make progress I will report back here on my experiences.
On Tue,
Hi,
I am trying to include VMTK lib into the ParaView but I have not success.
Anyone know what should I do? Or where should I begin? I have included and
compiled the ITK 3.20 that is dependency for VMTK but still I have not
success with VMTK.
Atenciosamente,
Eduardo Camargo, M.Sc.
Analista d
HI Alan, and Paraview developers,
It didn't help.
I still have these two errors, And how can i fix them?
ERROR: In
/build/buildd/paraview-3.10.1/VTK/Rendering/vtkXOpenGLRenderWindow.cxx, line
404 vtkXOpenGLRenderWindow (0x1bbd180): Could not find a decent visual
ERROR: In
/build/buildd/parav
I don't think there is a vtk writer class for that format. Looking at
the code for vtkParticlesReader makes me think you can just fopen,
fwrite and fclose from a c program for example to create a binary
.particles file.
For ascii I'ld recommend using the standard csv reader instead of this one.
D
HI Alan and Paraview developers,
To clarify my issues clearly, I am not running Paraview from a remote computer,
I am trying to run it from my laptop. And my issue is it crashes every time I
try to open it. The Error messages are enclosed below.
ERROR: In
/build/buildd/paraview-3.10.1/VTK/Ren
The error tells me that ParaView thinks you are missing one of the gl
related runtime packages on your system.
What linux distribution are you using? What does glxinfo return on the
command line?
My wild guess is that you need libgl1-mesa-glx, but that is just a
guess t this point.
David E DeMar
I've just push a fixed in next. You can follow the bug here:
http://www.paraview.org/Bug/view.php?id=13250
Thanks for reporting issues,
Seb
On Tue, May 29, 2012 at 8:46 AM, Sebastien Jourdain
wrote:
> Hum, the GUI XML should be fine. Did you try to add those hint in the
> XML itself to see if
Hi,
I'm using ParaView 3.14.1 Coprocessing with OSMesa. I'm outputing views. Is
there a way to set the image size? I always get 400x400 images. I tried setting
Lock View Size Custom before exporting the coprocessor python script, but that
doesn't seem to do anything.
Also, the color legend alw
Hi All,
This error sounds familiar to me. It happened to me with the
combination of NVIDIA propietary drivers and the Fedora package
manager (yum in my case).
What happened is that after a package update the symlinks for the
opengl libraries were linked to the wrong files. So although I thought
I
Hi Mark,
What version of ParaView are you using? In 3.14.1 you can set the
magnification factor when outputting views but this is still an integer
number though so it may not be exactly what you're looking for. Working
with the repo head I'm not getting the white rectangle around the color
legend.
Thank you DeMarle and Alan. I appreciate your help.
DeMarle. My linux distribution is Ubuntu 11.10.
And glxinfo returned:
X Error of failed request: BadRequest (invalid request code or no such
operation)
Major opcode of failed request: 155 (GLX)
Minor opcode of failed request: 19 (X_GLX
Hi Mark,
I missed it before but with some help I found out that you can set the view
size in your script as "a2DRenderView1.ViewSize = [ x, y]" where x and y
are the number of pixels in those directions. Setting ViewSize is a bit
funky in that it works from pvpython and pvbatch but not for the GUI
Hi Everyone,
I am trying to get the TimestepValues from the SLACDataReader to eventually
get the time range/temporal bounds of the data. My code is below but
everything I have tried has given an empty array for TimestepValues. Is
there something I need to do first before TimestepValues is update
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