Hi,
I want to write a Reader for Paraview (I guess a plugin is better than
directly
hacking into the Paraview source).
As I have to base on an vtkUnstructuredGridAlgorithm I cloned the
vtkGAMBITReader
as it was the shortest (Only change of name, no functionality yet).
I follwed the Plugin-HowTO
Burlen Loring wrote:
There is a tutorial on time in PV here:
http://www.vtk.org/Wiki/IEEE_Vis08_ParaView_Tutorial
Please note that I've just uploaded the accompanying animations. they
are rather large, clocking in almost 200MB (which is why I didn't
previously put them on the wiki). The
My mesh has rectangular exterior boundaries. Extracting one of them is
fairly easy.
The problem is that the interior is a cylinder.
1-How do I tell PV that the cylinder boundary is a surface?
2-How do I extract the cylinder surface?
Stephen
--
[EMAIL PROTECTED]
2004 route des lucioles - BP93
There are not quite enough details here to say exactly what your problem might
be. Rather, I will try to answer your specific questions.
* The extension(s) you specify in the Reader tag of your GUI_RESOURCE_FILES
(along with the file description) should show up in the file types combo box of
Hello,
I am looking for a way to save a proxy properties and
restore it later.
The only way I found is by saving and restoring the state
using:
virtual vtkPVXMLElement* SaveState(vtkPVXMLElement* root);
virtual int LoadState(vtkPVXMLElement* element,
vtkSMStateLoaderBase* loader);
I don't
Hello,
Sorry I missed a few commas in the last message. this is
the correct one:
I am looking for a way to save a proxy properties and
restore it later.
The only way I found is by saving and restoring the state
using:
virtual vtkPVXMLElement* SaveState(vtkPVXMLElement* root);
virtual int
Nehme,
What properties are you changing/trying to restore? Is tempProxy of
the same type as src?
Utkarsh
Nehme Bilal wrote:
Hello,
Sorry I missed a few commas in the last message. this is the correct one:
I am looking for a way to save a proxy properties and restore it later.
The only way
tempProxy is just a proxy I created using:
vtkSMProxy tempProxy = vtkSMProxy::New();
I am trying to save/restore all the object properties
displayed in the object inspector.
On Wed, 19 Nov 2008 09:30:55 -0500
Utkarsh Ayachit [EMAIL PROTECTED] wrote:
Nehme,
What properties are you
Quoting Stephen Wornom [EMAIL PROTECTED]:
My mesh has rectangular exterior boundaries. Extracting one of them is
fairly easy.
The problem is that the interior is a cylinder.
1-How do I tell PV that the cylinder boundary is a surface?
Actually, you don't need to do that to extract the
Here's one way of doing it:
vtkSMProxyManager* pxm = vtkSMObject::GetProxyManager();
vtkSMProxy *tempProxy = pxm-NewProxy(
src-GetXMLGroup(),
src-GetXMLName());
tempProxy-Copy(src);
src-Copy(tempProxy);
Utkarsh
Nehme Bilal wrote:
tempProxy is just a proxy I created using:
Thank you Utkarsh !
it works but I have some problems like:
- after restoring the proxy, changing some display
properties in Paraview has no effect (like color ...)
- only the display properties are saved/restored.
(variables in object inspector properties tab are not
restored)
It's
Hello,
I'm also facing a related problem when I save/restore vtkSMProxy's. The
proxy ID is stored in the XML file. So when I reload the proxies, the
StateLoader attempts to recreate the proxy with the same ID as before.
But because I'm running a new ParaView session, sometimes the saved ID
I'm trying to make a ParaView python script to do some volume rendering.
I can load my data, set the representation to volume rendering, and set
the color scale the way I want, but I can't figure out how to set the
opacity.
I found rep.ScalarOpacityFunction, but what do I set it to?
I created a
What state loader are you using? If you use vtkSMPQStateLoader or
subclass it should not try to reassing IDs.
Utkarsh
Geoff Draper wrote:
Hello,
I'm also facing a related problem when I save/restore vtkSMProxy's. The
proxy ID is stored in the XML file. So when I reload the proxies, the
I'm using vtkSMUndoRedoStateLoader, which is the state loader used by
pqUndoStack. My proxies are encapsulated within vtkUndoSet objects when
they are saved/restored.
--Geoff
On Wed, 19 Nov 2008, Utkarsh Ayachit wrote:
What state loader are you using? If you use vtkSMPQStateLoader or
UndoRedo states are not meant to loaded across different sessions. If
loaded in the same session such ID conflicts should not occur.
Utkarsh
Geoff Draper wrote:
I'm using vtkSMUndoRedoStateLoader, which is the state loader used by
pqUndoStack. My proxies are encapsulated within vtkUndoSet
For saving the object inspector properties you'll have to save/restore
the state for the source proxy (and not merely it's representation proxy).
Utkarsh
Nehme Bilal wrote:
Thank you Utkarsh !
it works but I have some problems like:
- after restoring the proxy, changing some display
Ah I think I know the problem. vtkSMProxy::Copy() copies all properties
even those on the sub proxies. A representation is a complex beast with
several internal subproxies which are linked up internally. You actually
simply want to save/restore the exposed properties so I'd do something
like
thanks for your help.
I found that if i compile Qt with -release option, and then compile
pv-3.4.0 as normal, I don't need to add qt libs to my LD_LIBRARY_PATH.
2008/11/17 Berk Geveci [EMAIL PROTECTED]:
CMake strips RPATH during installation. The only way to achieve what
you want without
All,
I have an application which requires the vtkGaussianSplatter
filter. I'm assuming I will need to write a plugin for Paraview to add
this VTK filter, is this correct?
Thanks in advance,
John
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ParaView mailing list
ParaView@paraview.org
Yes, but the plugin in this case consists only of the XML file which
defines the proxy that tells ParaView about the filter.
Write that and then load it with via the plugin manager dialog.
cheers,
Dave
On Wed, Nov 19, 2008 at 3:44 PM, John Vines (CISD/HPCD)
[EMAIL PROTECTED] wrote:
All,
I
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