I am unsure how best to do what I want to do which I shall now describe.
I have a Python program that reads in data in a format not supported by
ParaView (it actually reads from more than one file which contain
different sorts of data). It reformats the data and then writes it out
in VTK Legac
Hi,
A new thing I don't know how to do with Paraview.
I have written a personnal reader, that creates vtkStructuredGrid from files
written in so called format "v3d". So I'm able to construct a
MutliBlockDataSet, that is composed of all the Blocks I'm working with.
I would like to use "Programmabl
Hello David,
I am in the same situation.
Here is what I have done :
1. Create the reader in python, that works with pvpython, and returns (in
my case) a vtkMultiBlockDataSet
2. Then create a "MyReader.xml" file.
That calls a vtkPythonProgrammableFilter, in which I import my reader and
Maybe I have found a way to avoid the Programmable Source...
But Is it possible to export an object created in the python shell directly
into the pipeline of the paraview interface ?
Le 22 avril 2010 15:36, Aurélien Marsan a écrit :
> Hi,
>
> A new thing I don't know how to do with Paraview.
>
I found a solution to do what I wanted to do. Not really elegant, but it
works.
The best would be to encode the reader in the source code but I don't
know how to do, and have no time for now.
First, I use the tool Source -> Data Object Generator, and create a
MultiBlockDataSet.
> MB{}
Then,
I've just committed a change to ParaView to allow setting output type
to be a multiblock dataset.
Commit id: c7472789ba86210e190f398a90eebc081a66d40c
Utkarsh
2010/4/23 Aurélien Marsan :
> I found a solution to do what I wanted to do. Not really elegant, but it
> works.
> The best would be to enc
Temporal DataSet! Filters shouldn't be producing temporal dataset
explicitly. Why do you need it?
Utkarsh
2010/4/23 Aurélien Marsan :
> thanks !
> And so, could you add "Temporal Data Set" to this commit ?
> Le 23 avril 2010 16:28, Utkarsh Ayachit a
> écrit :
>>
>> I've just committed a change t
ah
So : I use file in format v3d.
For a mesh that contains two blocks, they would be called called
block1_timestep1.v3d, block2_timestep1.v3d, block1_timestep2.v3d,
block2_timestep2.v3d, etc...
Actually, I open these v3d_files with a python tool that I have
writen, translate them as vtk.vtkSt
Yet I understand why it's not possible to work with TemporalDataSet in
Paraview.
The output of the PVDReader is a MultiBlockDataSet, and the PVDReader
redirect the reader based on the time value.
... Is it possible to create a programmable source that would be aware of
the timestep ?
Or do I have
I've added an example to the Wiki showing how to produce timesteps
from programmable source.
http://www.paraview.org/Wiki/Here_are_some_more_examples_of_simple_ParaView_3_python_filters.#Producing_Data_with_Timesteps_.28Source.29
There's one caveat currently. The GUI does not realize the timesteps
Thank for this example.
But I'm trying to apply this to my case, and have one question again .
:-|
# TODO: Generate the data as you want.
---> That should be the DataSet at one timestep ?
How does the programmable source handle the change of the filename to read ?
Should I use a command sor
... I answer myself : I have to use the req_timestep variable, and do
something like
> ModulePerso.ReadMultiBlockFromV3D(*'filename%s'%(req_timestep)*)
If that could help other people, there is on the internet a presentation
that explains quite well how time is managed in Paraview, especially s
Hello,
I also would like to make a ProgrammableSource with a
vtkMultiBlockDataSet as output type (*). It seems that the correction
indicated below doesn't appear in the version 3.8.0 of ParaView.
do you know in which version this change will be integrate ?
does a patch exist ?
thanks.
Jérô
Attached is the patch.
It will be included in 3.8.1 release.
Utkarsh
2010/6/10 Jérôme Plumecoq :
> Hello,
>
> I also would like to make a ProgrammableSource with a vtkMultiBlockDataSet
> as output type (*). It seems that the correction indicated below doesn't
> appear in the version 3.8.0 of P
great !
But I never used patches. How do we apply it ?
2010/6/10 Utkarsh Ayachit
> Attached is the patch.
>
> It will be included in 3.8.1 release.
>
> Utkarsh
>
>
>
> 2010/6/10 Jérôme Plumecoq :
> > Hello,
> >
> > I also would like to make a ProgrammableSource with a
> vtkMultiBlockDataSet
> >
I found it.
In the source, before compiling. ...
Le 10 juin 2010 18:03, Aurélien Marsan
a écrit :
> great !
> But I never used patches. How do we apply it ?
>
>
> 2010/6/10 Utkarsh Ayachit
>
>> Attached is the patch.
>>
>> It will be included in 3.8.1 release.
>>
>> Utkarsh
>>
>>
>>
>> 2010/
Dear all,
I am trying to create a programmable source with time steps on an unstructured
grid. After consulting
(http://www.paraview.org/Wiki/ParaView/Simple_ParaView_3_Python_Filters) and
some attempts I managed to get something meaningful to work for Paraview 3.14.1
on Ubuntu.
Now I want to
I'd like to insert various text strings programmatically into the scene
at various 3D locations in world coordinates. To me, (Python)
"Programmable Source" seems to be the appropriate tool for that purpose
(which I successfully use to insert geometries into the scene). Is that
possible using "Progr
Hi Anton,
I just stumbled over Your post, which I had not noticed till now. Sorry, for
that.
I got a plugin working that draws 3D labels:
https://github.com/romangrothausmann/TextGlyphs3D_PVp
Tries (WIP) to make the labels face the cam are in:
https://github.com/romangrothausmann/TextGlyphs3D_
Hi Mark,
Take a look at test/hkl.lst.fdatss.csv, load it in PV, apply TableToPoints and
it will create point data of type string for hkl-label and hkl-latex. I guess a
general way to create string arrays of other array types would be the PV python
interface.
Best would be to have a drop-down
Oops!
it seems I had forgotten to switch on the advanced options button. Both
are there now.
-Nasos
On 03/14/2013 12:32 PM, Nasos Iliopoulos wrote:
Dear all,
I am trying to create a programmable source with time steps on an
unstructured grid. After consulting
(http://www.paraview.org/Wiki/
Willi,
You can still use the programmable source for 3D text. With "vtkPolyData"
as the chosen Output DataSet Type, you can use the attached script as the
"Script".
On Wed, Sep 25, 2013 at 6:11 AM, Willi Karel wrote:
> I'd like to insert various text strings programmatically into the sc
Dear Utkarsh,
that works nice, thanks a lot!
Willi.
On 25.09.2013 15:25, Utkarsh Ayachit wrote:
> Willi,
>
> You can still use the programmable source for 3D text. With
> "vtkPolyData" as the chosen Output DataSet Type, you can use the
> attached script as the "Script".
>
>
>
>
>
>
>
>
>
it in the context of ParaView / Programmable Source, as it
derives from vtkActor.
Many thanks!
Willi.
On 25.09.2013 22:50, Willi Karel wrote:
> Dear Utkarsh,
> that works nice, thanks a lot!
> Willi.
>
> On 25.09.2013 15:25, Utkarsh Ayachit wrote:
>> Willi,
>>
>> Yo
h the texts
> lie stay normal to the viewing direction?
> I'm aware of vtkFollower, but I'm not sure if it is applicable / how to
> make use of it in the context of ParaView / Programmable Source, as it
> derives from vtkActor.
>
> Many thanks!
> Willi.
>
> On
amera, such that the planes in which the texts
lie stay normal to the viewing direction?
I'm aware of vtkFollower, but I'm not sure if it is applicable / how to
make use of it in the context of ParaView / Programmable Source, as it
derives from vtkActor.
Many
gt; lie stay normal to the viewing direction?
>> I'm aware of vtkFollower, but I'm not sure if it is applicable / how
>> to
>> make use of it in the context of ParaView / Programmable Source, as it
>> derives from vtkActor.
>>
>> Many
re if it is applicable / how
to
make use of it in the context of ParaView / Programmable Source, as it
derives from vtkActor.
Many thanks!
Willi.
On 25.09.2013 22 :50, Willi Karel wrote:
> Dear Utkarsh,
> that works nice, thanks a lot!
> Wi
make use of it in the context of ParaView / Programmable Source, as it
derives from vtkActor.
Many thanks!
Willi.
--
Dr. Roman Grothausmann
Tomographie und Digitale Bildverarbeitung
Tomography and Digital Image Analysis
Institut für Funktionelle und Angewandte Anatomie, OE 4120
Med
> <mailto:w...@ipf.tuwien.ac.at>> wrote:
>>>>
>>>> Dear Utkarsh,
>>>>
>>>> would it be possible to synchronize the transform of the rendered
>>>> texts
>>>> to the transform of the camera, such that th
be possible to synchronize the transform of the rendered
texts
to the transform of the camera, such that the planes in which the
texts
lie stay normal to the viewing direction?
I'm aware of vtkFollower, but I'm not sure if it is applicable /
how
to
make use of i
Hi Roman,
Did you succeed to implement a 3D Text annotation in the data set? I am
currently also looking into adding this to our ParaView customization but I am
a bit at a loss how this can be achieved programmatically in ParaView. If you
have any hints or ideas how to tackle this, I would be
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