[Paraview] Does 'Show cube axes' not work with slice/plane?
Reproduction: - Draw Box source with all lengths 600 each and center (0,0,0) - Make default slice (X slice) -- Show cube axis Two of my axis labels gone to the centre! I had a similar problem with my real data sets. I am using version 3.4.0 in windows. Many thanks, Hom Nath attachment: test.png___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Got programmable filter to work outside PV GUI - but still not programmable source
Hi I got programmable filter to work outside the paraview GUI - but still not the programmable source; See the example below - if you want to try out the programmable source, just set ptr = pgsrc instead of ptr = pgflt - see below. I am still puzzled why the programmable source does not work. It works within the paraview GUI - but not outside. To see how it works within the paraview GUI do the following: Open paraview Create a programmable source Copy the script part below into the GUI editor Click apply . Regards, Louis $$ from paraview import servermanager connection = servermanager.Connect() # pgsrc = servermanager.sources.ProgrammableSource() pgflt = servermanager.filters.ProgrammableFilter() # #ptr = pgsrc ptr = pgflt # ptr.GetProperty(Script).SetElement(0, import vtk pts=vtk.vtkPoints() pts.Initialize() pts.InsertNextPoint(0,0,0) pts.InsertNextPoint(1,0,.0) pts.InsertNextPoint(2,1,0) pts.InsertNextPoint(3,3,0.) cel=vtk.vtkCellArray() cel.Initialize() cel.InsertNextCell(4) # number of points cel.InsertCellPoint(0) cel.InsertCellPoint(1) cel.InsertCellPoint(2) cel.InsertCellPoint(3) output = self.GetOutput() output.SetPoints(pts) output.SetStrips(cel) ) pgflt.Input = pgsrc view = servermanager.CreateRenderView() rep = servermanager.CreateRepresentation(ptr,view) view.StillRender() view.ResetCamera() view.StillRender() $$$ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Manipulating points.
Is it possible to select a single point, change its 3D coordinates and re-render it? We are building 3D maps by hand and sometimes the coordinates of points go awry so we need to adjust them. What I am hoping to do is to convert our files to vtp files, feed them into ParaView and then hand edit any points that are wrong. The point here is that ParaView is really good at visualisation so any errors are readily apparent. Thanks for any information, Andrew -- ___ Andrew J. P. Maclean Centre for Autonomous Systems The Rose Street Building J04 The University of Sydney 2006 NSW AUSTRALIA Ph: +61 2 9351 3283 Fax: +61 2 9351 7474 URL: http://www.acfr.usyd.edu.au/ ___ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Manipulating points.
On Fri, Nov 21, 2008 at 5:20 AM, Andrew Maclean [EMAIL PROTECTED] wrote: Is it possible to select a single point, change its 3D coordinates and re-render it? We are building 3D maps by hand and sometimes the coordinates of points go awry so we need to adjust them. What I am hoping to do is to convert our files to vtp files, feed them into ParaView and then hand edit any points that are wrong. The point here is that ParaView is really good at visualisation so any errors are readily apparent. Thanks for any information, Andrew -- ___ Andrew J. P. Maclean Centre for Autonomous Systems The Rose Street Building J04 The University of Sydney 2006 NSW AUSTRALIA Ph: +61 2 9351 3283 Fax: +61 2 9351 7474 URL: http://www.acfr.usyd.edu.au/ ___ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview Not automatically. You could do it with a lot of effort via selection and the programmable filter and the spreadsheet view. The process would be: Split the view top to bottom and make a spreadsheet view. Show the data's selected point values in the spreadsheet view. Insert a programmable filter, make it shallow copy through the point and cell associated attribute data. Split the 3D view again, now right to left, and make the original data visible in one view and the filter's output in the other. Link the cameras. Select a vertex in the original. It's index and coordinates will be shown in the spreadsheet view. At a line to the end of the python filters program and change that particular point's coordinates in the output data. Repeat the last two steps, adding to the program each time. -- David E DeMarle Kitware, Inc. RD Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Multiple temporal shifts still not working right
Hey, Sorry for the long email, but I find this problem difficult to describe succinctly... In February I was trying to use multiple Temporal Shift Scale filters as input to a Python Programmable Filter to do on-the-fly point velocity calculations (for diffusing particles in my simulation output). There were troubles with the pipeline updating properly, and Ken Moreland came up with a nice self-contained test case and filed the bug 6307: http://www.paraview.org/Bug/view.php?id=6307 which was listed in August as fixed because the test case seemed to work now. But, I don't think this is really resolved yet. If you load in the TimeShiftTest2.pvsm state file, the animation seems to play correctly, but I think that's a red herring. If you turn off the visibility of the TemporalShiftScale filters, you can see that no boxes move until after t=1.0, whereas if the temporal filters are turned on, and the group filter is turned off, one box moves and then the other. I don't know if this helps, but if you look at the Output printed by the Python filter in TimeShiftTest1.pvsm, you can see that the temporal data sets have the correct time, but the ImageData within them doesn't match. .. All of this is much more clear to me when I load in a simple data set with one point moving in time (attached Xdmf data set -- I'll also attach a link to a state file which sets this pipeline up, but you'll have to change the path for the data file in the state file manually if you want to use it). The pipeline is: Load data. Add a Temporal Shift Scale with (post) shift=0. Add another TSS off the original data set with (post) shift = 1. Highlight both TSSs and route into a Python Programmable Filter with Unstructured Grid output and this script: in0 = self.GetInputDataObject(0,0) ds0 = in0.GetTimeStep(0) in1 = self.GetInputDataObject(0,1) ds1 = in1.GetTimeStep(0) print 'in1 t = %.1f' % in1.GetInformation().Get(in1.DATA_TIME_STEPS(),0) print 'ds1 t = %.1f' % ds1.GetInformation().Get(ds1.DATA_TIME_STEPS(),0) print 'in0 t = %.1f' % in0.GetInformation().Get(in0.DATA_TIME_STEPS(),0) print 'ds0 t = %.1f' % ds0.GetInformation().Get(ds0.DATA_TIME_STEPS(),0) out1 = self.GetOutputDataObject(0) out1.ShallowCopy(ds0) print 'out1 t = %.1f' % out1.GetInformation().Get(out1.DATA_TIME_STEPS(),0) When I animate this (PV CVS or 3.4, OS X 10.5.5), with the TSSs on and the PPF off, I see the expected: two points, one following the other. When the TSSs are off and the PPF is on, only one point shows up. Also, the behavior is different if the animation is stepped backwards rather than forwards. And, the printed Output times from the PPF show one of the ImageData sets time doesn't match its temporal host. As in Ken's example, this works very similarly with a Group filter in place of the PPF. This still seems very confusing, and I hope someone will have some clue! Thanks, -Eric -- Eric E Monson Duke Visualization Technology Group Test data set: singlePointTest1.xmf Description: Binary data State file to set up pipeline automatically: http://www.cs.duke.edu/~emonson/TimeShiftData3.pvsm ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] how to change decimal places?
Pei, Are you running ParaView 3.4? I can put in more than 2 decimal places in the cylinder center. Another way to place the cylinder in another location is to use the transform filter. It also will allow any number of decimal places. Alan From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pei-Ying Hsieh Sent: Thursday, November 20, 2008 7:55 PM To: paraview Subject: [Paraview] how to change decimal places? Hi, Paraview group: I created a cylinder in PV. I need to move it to a new location. But, default only has 2 decimal places, but, I need it to be precise to 3 decimal places. Is there a way to achieve this? Thanks! Pei ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Does 'Show cube axes' not work with slice/plane?
Hom, That is a bug in ParaView. I will create a bug report. Thanks for finding and reporting it! Alan From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hom Nath Gharti Sent: Friday, November 21, 2008 1:47 AM To: ParaView Subject: [Paraview] Does 'Show cube axes' not work with slice/plane? Reproduction: - Draw Box source with all lengths 600 each and center (0,0,0) - Make default slice (X slice) -- Show cube axis Two of my axis labels gone to the centre! I had a similar problem with my real data sets. I am using version 3.4.0 in windows. Many thanks, Hom Nath ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Does 'Show cube axes' not work with slice/plane?
Hom, This has already been fixed on the trunk. Thus, you should see the fix in the next version of ParaView, which will probably be coming out this winter. Alan From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hom Nath Gharti Sent: Friday, November 21, 2008 1:47 AM To: ParaView Subject: [Paraview] Does 'Show cube axes' not work with slice/plane? Reproduction: - Draw Box source with all lengths 600 each and center (0,0,0) - Make default slice (X slice) -- Show cube axis Two of my axis labels gone to the centre! I had a similar problem with my real data sets. I am using version 3.4.0 in windows. Many thanks, Hom Nath ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] reg file loading
Hello, I've a data ( velocity fields, x,y,z for each node )from the simulation and i need to load it in paraview to visulaise the flow field. i converted the data as .csv from excel and when i read it from paraview, i am not able to load the data , getting an error. It just reads the first column only (xvelocity). I am not sure is there a specific way to load the data. It would be a great help if any one could suggest me. Thanks _ Searching for the best deals on travel? Visit MSN Travel. http://in.msn.com/coxandkings___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] reg file loading
What is the error you are getting? What version of ParaView are you using? Utkarsh L Susithra wrote: Hello, I've a data ( velocity fields, x,y,z for each node )from the simulation and i need to load it in paraview to visulaise the flow field. i converted the data as .csv from excel and when i read it from paraview, i am not able to load the data , getting an error. It just reads the first column only (xvelocity). I am not sure is there a specific way to load the data. It would be a great help if any one could suggest me. Thanks Free up your senses. Experience reality up close on MSN video Try it! http://video.msn.com/?mkt=en-in ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] (no subject)
Hi! I´m writing a new filter called vtkDataCalculator, which should add/subtract/multiply/ divide the point data arrays of two datasets. Having written now a very simple version which just adds the point data, I try to build it as a Plugin and I get the error Linking Cxx Shared Library ...\bin\libDataCalculator.dll Creating library file: ..\bin\libDataCalculator.dll.a CMakeFiles\DataCalculator.dir\vtkDataCalculator.obj: In function 'ZN17vtkDataCalculator3NewEv': C:/ParaviewSource/ParaView3/Plugins/vtkDataCalculator.h:14 undefined reference to 'vtable for vtkDataCalculator' collect2: ld returned 1 exit status I believe that I miss to specify a Macro, I just put vtkTypeMacro(vtkDataCalculator,vtkDataSetAlgorithm); in my Headerfile. If there is a Macro missing, does anyone know, which one? And if it´s something else .. what´s wrong? thx for help, Natalie _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] error linking a plugin - dll
Hi! I´m writing a new filter called vtkDataCalculator, which should add/subtract/multiply/ divide the point data arrays of two datasets. Having written now a very simple version which just adds the point data, I try to build it as a Plugin and I get the error Linking Cxx Shared Library ...\bin\libDataCalculator.dll Creating library file: ..\bin\libDataCalculator.dll.a CMakeFiles\DataCalculator.dir\vtkDataCalculator.obj: In function 'ZN17vtkDataCalculator3NewEv': C:/ParaviewSource/ParaView3/Plugins/vtkDataCalculator.h:14 undefined reference to 'vtable for vtkDataCalculator' collect2: ld returned 1 exit status I believe that I miss to specify a Macro, I just put vtkTypeMacro(vtkDataCalculator,vtkDataSetAlgorithm); in my Headerfile. If there is a Macro missing, does anyone know, which one? And if it´s something else .. what´s wrong? thx for help, Natalie _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Why does this programmable source not work outside the paraview GUI
The answer is simple: you are missing the UpdateVTKObjects() call to 'apply' the change to the property. If you going to use ...GetProperty(..).SetElement(...) API then after the property has been set, one must call proxy.UpdateVTKObjects(). so in your example: ... pgsrc.GetProperty(Script).SetElement(0, ... ) pgsrc.UpdateVTKObjects() Alternatively you can simply do: pgsrc.Script = . and then you don't have to worry about calling UpdateVTKObjects(). Utkarsh Louis at M-Tech wrote: Hi All, Why does this piece of code containing a programmable source not work OUTSIDE the paraview GUI? a) When the source is changed to ConeSource() it works (see Label 1 in the code below). b) Also when the Script content is pasted inside the paraview GUI scripting editor, it does work – so the script contents itself is ok. When the code is run directly from a python command line only an empty graphis window is displayed – as if the script part is faulty. Thanks in advance, Louis HERE IS THE EXAMPLE: @@ from paraview import servermanager connection = servermanager.Connect() pgsrc=servermanager.sources.ProgrammableSource() pgsrc.GetProperty(Script).SetElement(0, import vtk pts=vtk.vtkPoints() pts.Initialize() pts.InsertNextPoint(0,0,0) pts.InsertNextPoint(1,0,.0) pts.InsertNextPoint(2,1,0) pts.InsertNextPoint(3,3,0.) cel=vtk.vtkCellArray() cel.Initialize() cel.InsertNextCell(4) # number of points cel.InsertCellPoint(0) cel.InsertCellPoint(1) cel.InsertCellPoint(2) cel.InsertCellPoint(3) output = self.GetOutput() output.SetPoints(pts) output.SetStrips(cel) ) view = servermanager.CreateRenderView() # This programmable source pgsrc does not display rep = servermanager.CreateRepresentation(pgsrc,view) # Label 1: This source do display #coneSource = servermanager.sources.ConeSource() #rep = servermanager.CreateRepresentation(coneSource,view) view.StillRender() view.ResetCamera() view.StillRender() ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] error linking a plugin - dll
Make sure your header and cxx files look something like follows:
vtkDataCalulator.h -
#include vtkDataSetAlgorithm.h
class VTK_EXPORT vtkDataCalculator : public vtkDataSetAlgorithm
{
public:
static vtkDataCalculator* New();
vtkTypeRevisionMacro(vtkDataCalculator, vtkDataSetAlgorithm);
...
};
vtkDataCalculator.cxx-
#include vtkDataCalculator.h
#include vtkObjectFactory.h
vtkStandardNewMacro(vtkDataCalculator);
vtkCxxRevisionMacro(vtkDataCalculator, $Revision$);
Natalie Happenhofer wrote:
Hi!
I´m writing a new filter called vtkDataCalculator, which should
add/subtract/multiply/ divide the point data arrays of two datasets.
Having written now a very simple version which just adds the point data,
I try to build it as a Plugin and I get the error
Linking Cxx Shared Library ...\bin\libDataCalculator.dll
Creating library file: ..\bin\libDataCalculator.dll.a
CMakeFiles\DataCalculator.dir\vtkDataCalculator.obj: In function
'ZN17vtkDataCalculator3NewEv':
C:/ParaviewSource/ParaView3/Plugins/vtkDataCalculator.h:14 undefined
reference to 'vtable for vtkDataCalculator'
collect2: ld returned 1 exit status
I believe that I miss to specify a Macro, I just put
vtkTypeMacro(vtkDataCalculator,vtkDataSetAlgorithm);
in my Headerfile.
If there is a Macro missing, does anyone know, which one?
And if it´s something else .. what´s wrong?
thx for help,
Natalie
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Re: [Paraview] Got programmable filter to work outside PV GUI - but still not programmable source
Please avoid changing the subject line for a continuing thread. It makes it easier to track the message thread. Thanks Utkarsh Louis at M-Tech wrote: Hi I got programmable filter to work outside the paraview GUI - but still not the programmable source; See the example below – if you want to try out the programmable source, just set ptr = pgsrc instead of ptr = pgflt – see below. I am still puzzled why the programmable source does not work. It works within the paraview GUI – but not outside. To see how it works within the paraview GUI do the following: Open paraview Create a programmable source Copy the script part below into the GUI editor Click apply . Regards, Louis $$ from paraview import servermanager connection = servermanager.Connect() # pgsrc = servermanager.sources.ProgrammableSource() pgflt = servermanager.filters.ProgrammableFilter() # #ptr = pgsrc ptr = pgflt # ptr.GetProperty(Script).SetElement(0, import vtk pts=vtk.vtkPoints() pts.Initialize() pts.InsertNextPoint(0,0,0) pts.InsertNextPoint(1,0,.0) pts.InsertNextPoint(2,1,0) pts.InsertNextPoint(3,3,0.) cel=vtk.vtkCellArray() cel.Initialize() cel.InsertNextCell(4) # number of points cel.InsertCellPoint(0) cel.InsertCellPoint(1) cel.InsertCellPoint(2) cel.InsertCellPoint(3) output = self.GetOutput() output.SetPoints(pts) output.SetStrips(cel) ) pgflt.Input = pgsrc view = servermanager.CreateRenderView() rep = servermanager.CreateRepresentation(ptr,view) view.StillRender() view.ResetCamera() view.StillRender() $$$ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Manipulating points.
Thankyou for this, I will try it out. Regards Andrew On Sat, Nov 22, 2008 at 1:47 AM, David E DeMarle [EMAIL PROTECTED] wrote: On Fri, Nov 21, 2008 at 5:20 AM, Andrew Maclean [EMAIL PROTECTED] wrote: Is it possible to select a single point, change its 3D coordinates and re-render it? We are building 3D maps by hand and sometimes the coordinates of points go awry so we need to adjust them. What I am hoping to do is to convert our files to vtp files, feed them into ParaView and then hand edit any points that are wrong. The point here is that ParaView is really good at visualisation so any errors are readily apparent. Thanks for any information, Andrew -- ___ Andrew J. P. Maclean Centre for Autonomous Systems The Rose Street Building J04 The University of Sydney 2006 NSW AUSTRALIA Ph: +61 2 9351 3283 Fax: +61 2 9351 7474 URL: http://www.acfr.usyd.edu.au/ ___ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview Not automatically. You could do it with a lot of effort via selection and the programmable filter and the spreadsheet view. The process would be: Split the view top to bottom and make a spreadsheet view. Show the data's selected point values in the spreadsheet view. Insert a programmable filter, make it shallow copy through the point and cell associated attribute data. Split the 3D view again, now right to left, and make the original data visible in one view and the filter's output in the other. Link the cameras. Select a vertex in the original. It's index and coordinates will be shown in the spreadsheet view. At a line to the end of the python filters program and change that particular point's coordinates in the output data. Repeat the last two steps, adding to the program each time. -- David E DeMarle Kitware, Inc. RD Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview -- ___ Andrew J. P. Maclean Centre for Autonomous Systems The Rose Street Building J04 The University of Sydney 2006 NSW AUSTRALIA Ph: +61 2 9351 3283 Fax: +61 2 9351 7474 URL: http://www.acfr.usyd.edu.au/ ___ ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Why does this programmable source not work outside the paraview GUI
Thank you Utkarsh, this solved my problem. -Original Message- From: Utkarsh Ayachit [mailto:[EMAIL PROTECTED] Sent: 21 November 2008 09:35 PM To: Louis Le Grange Cc: [EMAIL PROTECTED] Org Subject: Re: [Paraview] Why does this programmable source not work outside the paraview GUI The answer is simple: you are missing the UpdateVTKObjects() call to 'apply' the change to the property. If you going to use ...GetProperty(..).SetElement(...) API then after the property has been set, one must call proxy.UpdateVTKObjects(). so in your example: ... pgsrc.GetProperty(Script).SetElement(0, ... ) pgsrc.UpdateVTKObjects() Alternatively you can simply do: pgsrc.Script = . and then you don't have to worry about calling UpdateVTKObjects(). Utkarsh Louis at M-Tech wrote: Hi All, Why does this piece of code containing a programmable source not work OUTSIDE the paraview GUI? a) When the source is changed to ConeSource() it works (see Label 1 in the code below). b) Also when the Script content is pasted inside the paraview GUI scripting editor, it does work - so the script contents itself is ok. When the code is run directly from a python command line only an empty graphis window is displayed - as if the script part is faulty. Thanks in advance, Louis HERE IS THE EXAMPLE: @@ from paraview import servermanager connection = servermanager.Connect() pgsrc=servermanager.sources.ProgrammableSource() pgsrc.GetProperty(Script).SetElement(0, import vtk pts=vtk.vtkPoints() pts.Initialize() pts.InsertNextPoint(0,0,0) pts.InsertNextPoint(1,0,.0) pts.InsertNextPoint(2,1,0) pts.InsertNextPoint(3,3,0.) cel=vtk.vtkCellArray() cel.Initialize() cel.InsertNextCell(4) # number of points cel.InsertCellPoint(0) cel.InsertCellPoint(1) cel.InsertCellPoint(2) cel.InsertCellPoint(3) output = self.GetOutput() output.SetPoints(pts) output.SetStrips(cel) ) view = servermanager.CreateRenderView() # This programmable source pgsrc does not display rep = servermanager.CreateRepresentation(pgsrc,view) # Label 1: This source do display #coneSource = servermanager.sources.ConeSource() #rep = servermanager.CreateRepresentation(coneSource,view) view.StillRender() view.ResetCamera() view.StillRender() ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview ___ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview
[Paraview] loading Proxy from xml state
Hello,
I am trying to copy proxy properties from xml state. the
folowing code work well for sources proxies. It works
also for representations proxies, but Instead of copying
properties to the existing representation, it create
another representation and I got this error:
vtkSMStateLoader (0A075FD0): No root is defined. Cannot
locate proxy element with id 74
In Paraview I got two representations for the same source.
Here is my code:
void pqPowerView::loadProxyFromState(vtkPVXMLElement
*stateElement,
vtkSMProxy
*smProxy )
{
vtkSMProxyManager* pxm = vtkSMObject::GetProxyManager();
vtkSMStateLoader *myLoader = vtkSMStateLoader::New();
vtkPVXMLElement* collectionElement =
vtkPVXMLElement::New();
unsigned int numElems =
stateElement-GetNumberOfNestedElements();
unsigned int i=0;
for (i=0; inumElems; i++)
{
vtkPVXMLElement* currentElement =
stateElement-GetNestedElement(i);
if (currentElement-GetName()
strcmp(currentElement-GetName(), Proxy) == 0)
{
currentElement-AddNestedElement(collectionElement);
if(QString(currentElement-GetAttribute(group)) ==
smProxy-GetXMLGroup()
QString(currentElement-GetAttribute(id)) ==
QString(smProxy-GetSelfIDAsString()) )
{
vtkSMProxy *newProxy =
pxm-NewProxy(smProxy-GetXMLGroup(),
smProxy-GetXMLName());
newProxy-LoadState(currentElement, myLoader);
this-copyProxy(newProxy,smProxy);
if(!smProxy)
qDebug() proxy not loaded;
}
}
}
}
void pqPowerView::copyProxy(vtkSMProxy* src, vtkSMProxy*
dest)
{
vtkSMPropertyIterator* iter =
dest-NewPropertyIterator();
for (iter-Begin(); !iter-IsAtEnd(); iter-Next())
{
vtkSMProperty* destProp = iter-GetProperty();
vtkSMProperty* srcProp =
src-GetProperty(iter-GetKey());
if (destProp srcProp)
{
destProp-Copy(srcProp);
}
}
iter-Delete();
}
can you please tell me what am doing wrong ?
the goal is to restore the exposed properties for the xml
state.
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