Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Taylor, Erin M.]

This website was useful for me to figure out how to create a sphere source 
without the faulty texture application:
http://www.earthmodels.org/data-and-tools/topography/paraview-topography-by-texture-mapping

Erin


From: Hom Nath Gharti mailto:hng.em...@gmail.com>>
Date: Wednesday, April 3, 2013 4:34 PM
To: Burlen Loring mailto:blor...@lbl.gov>>
Cc: ParaView mailto:paraview@paraview.org>>
Subject: Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

That's perfect! It was there down the list. Thanks so much.

Hom Nath


On Wed, Apr 3, 2013 at 4:22 PM, Burlen Loring 
mailto:blor...@lbl.gov>> wrote:
Hi,

I recently struggled with that too, and finally after some experimentation 
found out one way. Seems that the feature is now enabled by some filters. Best 
to illustrate by example:

Create a Sphere Source
Apply Texture Map To Sphere Filter
In the Properties Panel there is a Texture Field, select "load..." from its 
drop down.

That should get you a textured sphere, and hopefully you can bootstrap to your 
desired use case.

Unfortunately in my case data is large and I need to run in parallel and the 
texture was not applied correctly. Hopefully you have small data and run PV in 
serial if you need that feature.

Burlen


On 04/03/2013 12:19 PM, Hom Nath Gharti wrote:
Dear all,

In earlier versions there was "Apply Texture" in Display tab. I cannot see this 
in 3.98.1. Where can I find it? Or is it changed to something else?

Thanks,
Hom Nath



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Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Burlen Loring]

Great site, thanks for sharing that!

On 04/03/2013 01:38 PM, Taylor, Erin M. wrote:
This website was useful for me to figure out how to create a sphere 
source without the faulty texture application:

http://www.earthmodels.org/data-and-tools/topography/paraview-topography-by-texture-mapping

Erin


From: Hom Nath Gharti mailto:hng.em...@gmail.com>>
Date: Wednesday, April 3, 2013 4:34 PM
To: Burlen Loring mailto:blor...@lbl.gov>>
Cc: ParaView mailto:paraview@paraview.org>>
Subject: Re: [Paraview] Where is "Apply Texture" located in ParaView 
3.98.1?


That's perfect! It was there down the list. Thanks so much.

Hom Nath


On Wed, Apr 3, 2013 at 4:22 PM, Burlen Loring > wrote:


Hi,

I recently struggled with that too, and finally after some
experimentation found out one way. Seems that the feature is now
enabled by some filters. Best to illustrate by example:

Create a Sphere Source
Apply Texture Map To Sphere Filter
In the Properties Panel there is a Texture Field, select "load..."
from its drop down.

That should get you a textured sphere, and hopefully you can
bootstrap to your desired use case.

Unfortunately in my case data is large and I need to run in
parallel and the texture was not applied correctly. Hopefully you
have small data and run PV in serial if you need that feature.

Burlen


On 04/03/2013 12:19 PM, Hom Nath Gharti wrote:

Dear all,

In earlier versions there was "Apply Texture" in Display tab. I
cannot see this in 3.98.1. Where can I find it? Or is it changed
to something else?

Thanks,
Hom Nath


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Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Hom Nath Gharti]

That was very helpful for me. Thanks a lot.

Hom Nath


On Wed, Apr 3, 2013 at 4:38 PM, Taylor, Erin M. wrote:

> This website was useful for me to figure out how to create a sphere source
> without the faulty texture application:
>
> http://www.earthmodels.org/data-and-tools/topography/paraview-topography-by-texture-mapping
>
> Erin
>
>
> From: Hom Nath Gharti 
> Date: Wednesday, April 3, 2013 4:34 PM
> To: Burlen Loring 
> Cc: ParaView 
> Subject: Re: [Paraview] Where is "Apply Texture" located in ParaView
> 3.98.1?
>
> That's perfect! It was there down the list. Thanks so much.
>
> Hom Nath
>
>
> On Wed, Apr 3, 2013 at 4:22 PM, Burlen Loring  wrote:
>
>> Hi,
>>
>> I recently struggled with that too, and finally after some
>> experimentation found out one way. Seems that the feature is now enabled by
>> some filters. Best to illustrate by example:
>>
>> Create a Sphere Source
>> Apply Texture Map To Sphere Filter
>> In the Properties Panel there is a Texture Field, select "load..." from
>> its drop down.
>>
>> That should get you a textured sphere, and hopefully you can bootstrap to
>> your desired use case.
>>
>> Unfortunately in my case data is large and I need to run in parallel and
>> the texture was not applied correctly. Hopefully you have small data and
>> run PV in serial if you need that feature.
>>
>> Burlen
>>
>>
>> On 04/03/2013 12:19 PM, Hom Nath Gharti wrote:
>>
>> Dear all,
>>
>> In earlier versions there was "Apply Texture" in Display tab. I cannot
>> see this in 3.98.1. Where can I find it? Or is it changed to something else?
>>
>> Thanks,
>> Hom Nath
>>
>>
>> ___
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>> http://www.kitware.com/opensource/opensource.html
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>> http://paraview.org/Wiki/ParaView
>>
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>> subscribe/unsubscribe:http://www.paraview.org/mailman/listinfo/paraview
>>
>>
>>
>
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Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Hom Nath Gharti]

That's perfect! It was there down the list. Thanks so much.

Hom Nath


On Wed, Apr 3, 2013 at 4:22 PM, Burlen Loring  wrote:

>  Hi,
>
> I recently struggled with that too, and finally after some experimentation
> found out one way. Seems that the feature is now enabled by some filters.
> Best to illustrate by example:
>
> Create a Sphere Source
> Apply Texture Map To Sphere Filter
> In the Properties Panel there is a Texture Field, select "load..." from
> its drop down.
>
> That should get you a textured sphere, and hopefully you can bootstrap to
> your desired use case.
>
> Unfortunately in my case data is large and I need to run in parallel and
> the texture was not applied correctly. Hopefully you have small data and
> run PV in serial if you need that feature.
>
> Burlen
>
>
> On 04/03/2013 12:19 PM, Hom Nath Gharti wrote:
>
>   Dear all,
>
>  In earlier versions there was "Apply Texture" in Display tab. I cannot
> see this in 3.98.1. Where can I find it? Or is it changed to something else?
>
>  Thanks,
>  Hom Nath
>
>
> ___
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>
> Visit other Kitware open-source projects at 
> http://www.kitware.com/opensource/opensource.html
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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
>
>
>
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Re: [Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Burlen Loring]

Hi,

I recently struggled with that too, and finally after some 
experimentation found out one way. Seems that the feature is now enabled 
by some filters. Best to illustrate by example:


Create a Sphere Source
Apply Texture Map To Sphere Filter
In the Properties Panel there is a Texture Field, select "load..." from 
its drop down.


That should get you a textured sphere, and hopefully you can bootstrap 
to your desired use case.


Unfortunately in my case data is large and I need to run in parallel and 
the texture was not applied correctly. Hopefully you have small data and 
run PV in serial if you need that feature.


Burlen

On 04/03/2013 12:19 PM, Hom Nath Gharti wrote:

Dear all,

In earlier versions there was "Apply Texture" in Display tab. I cannot 
see this in 3.98.1. Where can I find it? Or is it changed to something 
else?


Thanks,
Hom Nath


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Re: [Paraview] State files and plugins

[Reuter, Michael A.]

Hi Seb,

I looked at this a bit closer and I see that when loading the state file the 
RequestInformation function is being executed for our plugins, but RequestData 
is not. Is this the expected behavior or is something wrong with our plugins?

Thanks,
M

From: Sebastien Jourdain 
mailto:sebastien.jourd...@kitware.com>>
Date: Thursday, March 28, 2013 5:38 PM
To: Michael Reuter mailto:reute...@ornl.gov>>
Cc: "paraview@paraview.org" 
mailto:paraview@paraview.org>>
Subject: Re: [Paraview] State files and plugins

When a state file is read, ParaView will create the proxy the same way as they 
used to be with the same set of values for their properties.
That's about it, nothing special regarding the RequestInformation and 
RequestData.

The only thing that could happen is if your plugin classes expect a certain 
ordering in property setting and so on, this may cause some issue, as we 
basically set the state in a 'random' order.

Seb


On Thu, Mar 28, 2013 at 1:27 PM, Reuter, Michael A. 
mailto:reute...@ornl.gov>> wrote:
Hi,

I have a dumb question about state files. When a plugin is called while loading 
a state file, what function calls are executed on the plugin? I'm specifically 
wondering about RequestInformation and RequestData.

Thanks,
M

Dr. Michael Reuter
Data Analysis and Visualization Group
Neutron Data Analysis and Visualization Division
Oak Ridge National Laboratory

Office: 1-865-241-7216
Fax: 1-865-574-6080
Email: reute...@ornl.gov
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[Paraview] Where is "Apply Texture" located in ParaView 3.98.1?

[Hom Nath Gharti]

Dear all,

In earlier versions there was "Apply Texture" in Display tab. I cannot see
this in 3.98.1. Where can I find it? Or is it changed to something else?

Thanks,
Hom Nath
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Re: [Paraview] ParaView 3.98.1: Problems with Space Navigator

[Nenad Vujicic]

Dear Dave, Aashish,

Thank you very much for your help!

I put logging calls to routines of above 2 classes (vtkVRGrabWorldStyle and
pqVRPNConnection) and I started catching messages on both places. Now,
looks like the problem is that current interaction styles don't like my
device (most likely because of reason Aashish mentioned). I'll dig into
these classes and try to fix them or create new interaction style. Then,
someone from the team will submit the patch.

Thanks again for your help!

Best regards,
Nenad.




On Wed, Apr 3, 2013 at 3:10 PM, Aashish Chaudhary <
aashish.chaudh...@kitware.com> wrote:

> One another possibility could be is that SN does not really offer tracker
> and we are expecting tracker data so the code
> somewhere is broke.
>
> Can you create a new interactor style and just listen for buttons and
> analogs?
>
>
>
>
> On Wed, Apr 3, 2013 at 8:38 AM, David Lonie wrote:
>
>> On Wed, Apr 3, 2013 at 7:58 AM, Nenad Vujicic  wrote:
>> > Dear Dave,
>> >
>> > Thank you for your ideas. Unfortunately, there are no errors / warnings
>> > emitted during startup or while running ParaView. Also, I tried several
>> > times with restarting ParaView and always checked if listening is
>> started
>> > (i.e. Start button is disabled and Stop is enabled). I even turned off
>> my
>> > firewall, but nothing helped.
>> >
>> > Btw, when I put some logging calls to pqVRStarter.cxx Ln 56 (beginning
>> of
>> > pqVREventPlayer::playEvent() routine), I didn't get any message (during
>> my
>> > trying to work with 3d mouse). Of course, pqVREventPlayer class
>> definition
>> > is enabled (because PARAVIEW_USE_VRPN is turned ON). Did I maybe need to
>> > enable some special flag during compilation of Qt to get this event
>> playing
>> > working or this is used only during automated testing?
>>
>> That was only for automated testing. If you want to debug this, try
>> putting some debugging messages in
>>
>> vtkVRGrabWorldStyle.cxx: HandleTracker() and HandleButton()
>> pqVRPNConnection.cxx: newButtonValue() and new TrackerValue()
>>
>> The first one is the style where the events from the vrpn are
>> translated into camera events, and the second file will check that the
>> events are coming in from VRPN correctly.
>>
>> Did ParaView/VRPN work on this machine in the past? AFAIK no one else
>> has tried this on Windows 8 yet.
>>
>> Dave
>>
>> ___
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
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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
>>
>
>
>
> --
> | Aashish Chaudhary
> | R&D Engineer
> | Kitware Inc.
> | www.kitware.com
>
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Re: [Paraview] Assign scalars/vectors to mesh points in vtkRectilinearGrid, C++

[Andy Bauer]

It's not meant to be edited. I just delete it when I figure out that's the
problem but that is very rare.

Andy


On Wed, Apr 3, 2013 at 2:41 PM, Paw Møller  wrote:

> > try running with the -dr option
> That did the trick. Thank you.
>
> Deleted the registry file from ~/.config/Paraview, but I was not able to
> find any entry saying something like 'Temperature=foo'.
>
> So how do I edit the file from within Paraview?. Searching the wiki didn't
> reveal anything.
>
> Paw
>
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Re: [Paraview] Assign scalars/vectors to mesh points in vtkRectilinearGrid, C++

[Paw Møller]

> try running with the -dr option
That did the trick. Thank you.

Deleted the registry file from ~/.config/Paraview, but I was not able to
find any entry saying something like 'Temperature=foo'.

So how do I edit the file from within Paraview?. Searching the wiki didn't
reveal anything.

Paw
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Re: [Paraview] Assign scalars/vectors to mesh points in vtkRectilinearGrid, C++

[Andy Bauer]

I'm not able to reproduce this issue. It might be that your registry is
causing problems. Can you try running with the -dr option which disables
the registry (i.e. "forgets" any previous settings you may have saved in
ParaView)?

Andy


On Wed, Apr 3, 2013 at 3:52 AM, Paw Møller  wrote:

> Forgot the file itself. As attachment.
>
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Re: [Paraview] Python scripting/Grid geometry transformation

[Felipe Bordeu]

apply a CleanToGrid filter before  the python programmable filter and 
this is a corrected version of your script:


pdi = self.GetInput()

pdo = self.GetOutput()

newPoints = vtk.vtkPoints()

numPoints = pdi.GetNumberOfPoints()

for i in range(0, numPoints):

coord = pdi.GetPoint(i)

x, y, z = coord[:3]

r = x * sin(y)

t = x * cos(y)

newPoints.InsertPoint(i, r, t, z)

pdo.SetPoints(newPoints)



Felipe

Le 03/04/2013 04:55, Nikolaos Beratlis a écrit :

Hi,

I am reading the following xmf file (attached as var3d.xmf) into 
Paraview:









Format="XML">

   0.   1.   2.

Format="XML">

   0.   2.0944   4.1888   6.2832

Format="XML">

   1.   2.




0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23






The grid is a 3D orthogonal grid read in cartesian coordinates (see 
attached image showing grid and contours of variable). I then want to 
transform the grid from cartesian to cylindrical coordinates. I tried 
using the following Python script:


pdi = self.GetPolyDataInput()

pdo = self.GetPolyDataOutput()

newPoints = vtk.vtkPoints()

numPoints = pdi.GetNumberOfPoints()

for i in range(0, numPoints):

coord = pdi.GetPoint(i)

x, y, z = coord[:3]

r = x * sin(y)

t = x * cos(y)

newPoints.InsertPoint(i, r, t, z)

pdo.SetPoints(newPoints)


with Output Data Set Type chosen to be the Same as Input, but I get 
this error:



Traceback (most recent call last):
File "", line 26, in 
File "", line 12, in RequestData
AttributeError: 'NoneType' object has no attribute 'SetPoints'

I have no experience with Python scripting. What am I doing wrong?

Thank you,

Nikos


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--
Felipe Bordeu Weldt
Ingénieur de Recherche
-
Tél. : 33 (0)2 40 37 16 57
Fax. : 33 (0)2 40 74 74 06
felipe.bor...@ec-nantes.fr
Institut GeM - UMR CNRS 6183
École Centrale Nantes
1 Rue de La Noë, 44321 Nantes, FRANCE
-

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[Paraview] Looping over cells of a composite dataset

[Hedieh Ebrahimi]

Hello,

I need to loop over cells in a composite dataset and then sum up values of
one of the arrays for the whole dataset.

I tried to write this in Python Programmable Filter

for block in inputs[0]:

print block

temp = block.PointData['Total_Cl- [m]']

result=sum(temp)

print(result)


but when I execute the script, I don´t get any results. Does anybody know
what´s going wrong?


Thanks
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Re: [Paraview] ParaView 3.98.1: Problems with Space Navigator

[Aashish Chaudhary]

One another possibility could be is that SN does not really offer tracker
and we are expecting tracker data so the code
somewhere is broke.

Can you create a new interactor style and just listen for buttons and
analogs?




On Wed, Apr 3, 2013 at 8:38 AM, David Lonie  wrote:

> On Wed, Apr 3, 2013 at 7:58 AM, Nenad Vujicic  wrote:
> > Dear Dave,
> >
> > Thank you for your ideas. Unfortunately, there are no errors / warnings
> > emitted during startup or while running ParaView. Also, I tried several
> > times with restarting ParaView and always checked if listening is started
> > (i.e. Start button is disabled and Stop is enabled). I even turned off my
> > firewall, but nothing helped.
> >
> > Btw, when I put some logging calls to pqVRStarter.cxx Ln 56 (beginning of
> > pqVREventPlayer::playEvent() routine), I didn't get any message (during
> my
> > trying to work with 3d mouse). Of course, pqVREventPlayer class
> definition
> > is enabled (because PARAVIEW_USE_VRPN is turned ON). Did I maybe need to
> > enable some special flag during compilation of Qt to get this event
> playing
> > working or this is used only during automated testing?
>
> That was only for automated testing. If you want to debug this, try
> putting some debugging messages in
>
> vtkVRGrabWorldStyle.cxx: HandleTracker() and HandleButton()
> pqVRPNConnection.cxx: newButtonValue() and new TrackerValue()
>
> The first one is the style where the events from the vrpn are
> translated into camera events, and the second file will check that the
> events are coming in from VRPN correctly.
>
> Did ParaView/VRPN work on this machine in the past? AFAIK no one else
> has tried this on Windows 8 yet.
>
> Dave
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-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com
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[Paraview] Breakthrough Curve over a slice

[Hedieh Ebrahimi]

Hi all,

I have a dataset with one block containing cells. My pipeline looks like
this with the following filters

1.My Dataset
2. Extract Cells by Region
3. Extract Surface

(so by now I come up with my cross-section which is one cell width)

4. Integrate Variables
( Now I integrated the concentration value of each cell for a specific
material)

So by the end of filter number 4,  I just have a value which is the
integral of the concentration of that material in all the cells in the
cross-section. I want to plot this over time, but when i use the " Plot
Selection Over Time" It doesn´t show anything.

Question :I know that I don´t have a selection as I just have a value at
the end of number 4, but does anybody have any idea how I could show this
plot over time.


What I am trying to achieve is a "breakthrough curve" .

Please find below the definition of Breakthrough Curve:

*A plot of relative concentration of a given substance versus time where
relative concentration is defined as the ratio of the actual concentration
to the source concentration. *

Question: Also Could you please give me some idea on how to make a
cross-section with one- cell width?


I´m pretty newbie to this. I´d appreciate any help.

Thanks in Advance
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Re: [Paraview] ParaView 3.98.1: Problems with Space Navigator

[David Lonie]

On Wed, Apr 3, 2013 at 7:58 AM, Nenad Vujicic  wrote:
> Dear Dave,
>
> Thank you for your ideas. Unfortunately, there are no errors / warnings
> emitted during startup or while running ParaView. Also, I tried several
> times with restarting ParaView and always checked if listening is started
> (i.e. Start button is disabled and Stop is enabled). I even turned off my
> firewall, but nothing helped.
>
> Btw, when I put some logging calls to pqVRStarter.cxx Ln 56 (beginning of
> pqVREventPlayer::playEvent() routine), I didn't get any message (during my
> trying to work with 3d mouse). Of course, pqVREventPlayer class definition
> is enabled (because PARAVIEW_USE_VRPN is turned ON). Did I maybe need to
> enable some special flag during compilation of Qt to get this event playing
> working or this is used only during automated testing?

That was only for automated testing. If you want to debug this, try
putting some debugging messages in

vtkVRGrabWorldStyle.cxx: HandleTracker() and HandleButton()
pqVRPNConnection.cxx: newButtonValue() and new TrackerValue()

The first one is the style where the events from the vrpn are
translated into camera events, and the second file will check that the
events are coming in from VRPN correctly.

Did ParaView/VRPN work on this machine in the past? AFAIK no one else
has tried this on Windows 8 yet.

Dave
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Re: [Paraview] ParaView 3.98.1: Problems with Space Navigator

[Nenad Vujicic]

Dear Dave,

Thank you for your ideas. Unfortunately, there are no errors / warnings
emitted during startup or while running ParaView. Also, I tried several
times with restarting ParaView and always checked if listening is started
(i.e. Start button is disabled and Stop is enabled). I even turned off my
firewall, but nothing helped.

Btw, when I put some logging calls to pqVRStarter.cxx Ln 56 (beginning of
pqVREventPlayer::playEvent() routine), I didn't get any message (during my
trying to work with 3d mouse). Of course, pqVREventPlayer class definition
is enabled (because PARAVIEW_USE_VRPN is turned ON). Did I maybe need to
enable some special flag during compilation of Qt to get this event playing
working or this is used only during automated testing?

Thanks,
Nenad.



On Tue, Apr 2, 2013 at 10:24 PM, David Lonie wrote:

> On Tue, Apr 2, 2013 at 12:52 PM, Nenad Vujicic  wrote:
> > Dear Dave,
> >
> > It doesn't happen anything, like I didn't touch my 3d mouse. Btw, here is
> > what is outputted on standard output when I execute 'vrpn_print_devices
> > device0@localhost':
> >
> > on left button pressed:
> >
> > Button device0@localhost, number 1 was just pressed
> > Button device0@localhost, number 1 was just released
> >
> > on right button pressed:
> >
> > Button device0@localhost, number 0 was just pressed
> > Button device0@localhost, number 0 was just released
> >
> > on touching tracker:
> >
> > Analog device0@localhost:
> >
> > 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 (6 chans)
> > (several above lines with different values)
>
> Ok, so the vrpn server is definitely working, and it sounds like the
> "Call not supported for the current property type" error was from
> trying to control the Visibility property, rather than the
> ModelTransformMatrix. Double check that the VR plugin is listening
> (i.e. the "Start" button is disabled and "Stop" is enabled). Also try
> restarting paraview. The configuration looks fine to me, I'm not sure
> why it isn't working for you.
>
> Are any errors/warnings emitted during startup or while running ParaView?
>
> Dave
>
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Re: [Paraview] Assign scalars/vectors to mesh points in vtkRectilinearGrid, C++

[Paw Møller]

Forgot the file itself. As attachment.


sem_0001.vtr
Description: Binary data
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Re: [Paraview] Assign scalars/vectors to mesh points in vtkRectilinearGrid, C++

[Paw Møller]

Of course
Temperature= [0:1:1330];



  

  


  
  
  
  



  

  
  
  .
  



I'm using Paraview 3.14.1 64-bit.
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