[vtkusers] is Vtk 5.2.1 64 bit clean?
L.J. van Ruijven
L.J.vanRuijven at amc.uva.nl
Mon Feb 16 02:22:37 EST 2009
Hi,
I have compiled VTK x64 version on XP x64 with Visual Studio 2005. I also combine VTK with 64 bit version of TCL and (since recently) Python. Most of the time my programs use more than 4 GB (once even 12 GB) of RAM. The last time I encountered a problem was about two years ago. If I am correct, this bug has been fixed in V5.0.2.
regards,
Leo.
----- Original Message -----
From: vtkusers-request at vtk.org
Date: Friday, February 13, 2009 6:00 pm
Subject: vtkusers Digest, Vol 58, Issue 14
To: vtkusers at vtk.org
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> Today's Topics:
>
> 1. vtkImagePlaneWidget with QT (Luis Roberto P. Paula)
> 2. Re: OBJ Writer? (Francois Bertel)
> 3. Re: OBJ Writer? (Francois Bertel)
> 4. Re: Event Handling with SelectionChangedEvent (Aytekin Vargun)
> 5. Odd behavior in vtkStreamTracer? (Bridgman, William T.)
> 6. ROI using vtkImageTracerWidget (Sercani)
> 7. Fieldview <--> Vtk-Format (Werner.Willems at web.de)
> 8. is Vtk 5.2.1 64 bit clean? (Igor Mal)
> 9. Re: is Vtk 5.2.1 64 bit clean? (Sean McBride)
> 10. Re: is Vtk 5.2.1 64 bit clean? (shekharc)
> 11. Re: is Vtk 5.2.1 64 bit clean? (Sean McBride)
> 12. Re: Odd behavior in vtkStreamTracer? (Berk Geveci)
> 13. Re: vtkImagePlaneWidget with QT (Aur?lie Larcher)
> 14. Remove parts of the volume displayed (wassim_belhadj at topnet.tn)
> 15. QVTK weird linking problem (Giancarlo Amati)
> 16. Re: Odd behavior in vtkStreamTracer? (Bridgman, William T.)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 12 Feb 2009 15:01:31 -0200
> From: "Luis Roberto P. Paula" <luisrpp at gmail.com>
> Subject: [vtkusers] vtkImagePlaneWidget with QT
> To: vtkusers <vtkusers at vtk.org>
> Message-ID:
> <e24a57d00902120901w4884be3cg6dd868e864462a06 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi All,
>
> How can I create an application using vtkImagePlaneWidget with QT,
> since we
> need to use the QVTKWidget to connect VTK and QT?
>
> Thanks,
> Luis
> -------------- next part --------------
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>
> ------------------------------
>
> Message: 2
> Date: Thu, 12 Feb 2009 12:02:09 -0500
> From: Francois Bertel <francois.bertel at kitware.com>
> Subject: Re: [vtkusers] OBJ Writer?
> To: "vtkusers at vtk.org" <vtkusers at vtk.org>
> Message-ID:
> <d9819a910902120902v939be5ci6dd017261f47450b at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> There is an OBJ "exporter": VTK/Rendering/vtkOBJExporter.*
>
> On Thu, Feb 12, 2009 at 11:59 AM, David Doria <daviddoria at gmail.com>
> wrote:
> > There is an OBJ Reader class, but I don't see an OBJ Writer? Am I
> > missing it or is there not one?
> >
> > --
> > Thanks,
> >
> > David
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> >
> > Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> >
> > Follow this link to subscribe/unsubscribe:
> > http://www.vtk.org/mailman/listinfo/vtkusers
> >
>
>
>
> --
> Fran?ois Bertel, PhD | Kitware Inc. Suite 204
> 1 (518) 371 3971 x113 | 28 Corporate Drive
> | Clifton Park NY 12065, USA
>
>
> ------------------------------
>
> Message: 3
> Date: Thu, 12 Feb 2009 12:11:44 -0500
> From: Francois Bertel <francois.bertel at kitware.com>
> Subject: Re: [vtkusers] OBJ Writer?
> To: vtkusers at public.kitware.com
> Message-ID:
> <d9819a910902120911t406e6986j12ae1114cec2a5c7 at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Keep the message on the list, please.
>
> Exporters save a whole 3D scene, whereas writers save a dataset.
> Importers load a whole 3D scene, whereas readers load a dataset.
>
> On Thu, Feb 12, 2009 at 12:03 PM, David Doria <daviddoria at gmail.com>
> wrote:
> > Ah, I didn't see it because I was looking in IO and I was searching
> > for Writer! Why the different naming?
> >
> > On Thu, Feb 12, 2009 at 12:02 PM, Francois Bertel
> > <francois.bertel at kitware.com> wrote:
> >> There is an OBJ "exporter": VTK/Rendering/vtkOBJExporter.*
> >>
> >> On Thu, Feb 12, 2009 at 11:59 AM, David Doria
> <daviddoria at gmail.com> wrote:
> >>> There is an OBJ Reader class, but I don't see an OBJ Writer? Am I
> >>> missing it or is there not one?
> >>>
> >>> --
> >>> Thanks,
> >>>
> >>> David
> >>> _______________________________________________
> >>> Powered by www.kitware.com
> >>>
> >>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> >>>
> >>> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> >>>
> >>> Follow this link to subscribe/unsubscribe:
> >>> http://www.vtk.org/mailman/listinfo/vtkusers
> >>>
> >>
> >>
> >>
> >> --
> >> Fran?ois Bertel, PhD | Kitware Inc. Suite 204
> >> 1 (518) 371 3971 x113 | 28 Corporate Drive
> >> | Clifton Park NY 12065, USA
> >> _______________________________________________
> >> Powered by www.kitware.com
> >>
> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> >>
> >> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> >>
> >> Follow this link to subscribe/unsubscribe:
> >> http://www.vtk.org/mailman/listinfo/vtkusers
> >>
> >
> >
> >
> > --
> > Thanks,
> >
> > David
> >
>
>
>
> --
> Fran?ois Bertel, PhD | Kitware Inc. Suite 204
> 1 (518) 371 3971 x113 | 28 Corporate Drive
> | Clifton Park NY 12065, USA
>
>
> ------------------------------
>
> Message: 4
> Date: Thu, 12 Feb 2009 12:28:14 -0500
> From: Aytekin Vargun <varguna at gmail.com>
> Subject: Re: [vtkusers] Event Handling with SelectionChangedEvent
> To: vtkusers at vtk.org
> Message-ID:
> <fe9846b90902120928j7f3faea1v9e06ca977d3f2e95 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Thanks a lot Jeff.
> This really worked.
>
> PS: I hope this message won't create a new thread. I apologize if it
> happens.
> Aytekin
>
> On Tue, Feb 10, 2009 at 8:38 AM, Jeff Baumes <jeff.baumes at kitware.com>wrote:
>
> > Hi Aytekin,
> >
> > Based on previous emails, I believe your "selections" object is a
> > vtkDataRepresentation, which does not emit any key press events (or
> > mouse events). These events are emitted by the interactor style. So
> > you'd do something like
> >
> >
> > win->GetInteractor()->GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent,
> > callback);
> >
> > where "win" is your vtkRenderWindow instance. This should be done
> > after the SetupRenderWindow call.
> >
> > Jeff
> >
> > On Mon, Feb 9, 2009 at 11:11 AM, Aytekin Vargun <varguna at gmail.com>
> wrote:
> > > Hi,
> > > I am currently having problems with my event handler and would appreciate
> > if
> > > anybody suggests me a solution.
> > >
> > > The ProcessVertexSelection (user defined) method is activated
> when some
> > > selections are made (based on SelectionChangeEvent). Everything
> is good
> > upto
> > > this point. Here is the code for this:
> > >
> > > edgePicked->SetCallback(network->ProcessVertexSelection);
> > > edgePicked->SetClientData((void
> > *)static_cast<vtkSelectionLink*>(edgeLink));
> > > selections->AddObserver(vtkCommand::SelectionChangedEvent, edgePicked);
> > >
> > > This part works and I can get the selections. Now I want to add another
> > > functionality: The user may want to delete the current selections
> by
> > using
> > > key 'd' or "delete" whichever is simple to implement. I know that
> > GetKeySym
> > > can be used to get key symbol. However, if I add the following
> code to
> > > activate another method to do deletions, the event handler
> ignores it. It
> > > never activates the method which is named as EVTDelete (in my
> code) where
> > I
> > > plan to check which key is used.
> > >
> > > delPicked->SetCallback(network->EVTDelete);
> > > delPicked->SetClientData((void
> > *)static_cast<vtkSelectionLink*>(edgeLink));
> > > selections->AddObserver(vtkCommand::KeyPressEvent, delPicked);
> > >
> > > Why doesn't my event handler listen do the keypresses other than
> the
> > default
> > > ones?
> > > Thanks a lot.
> > > Aytekin
> > >
> > > --
> > > My web page:
> > >
> > > _______________________________________________
> > > Powered by www.kitware.com
> > >
> > > Visit other Kitware open-source projects at
> > > http://www.kitware.com/opensource/opensource.html
> > >
> > > Please keep messages on-topic and check the VTK FAQ at:
> > > http://www.vtk.org/Wiki/VTK_FAQ
> > >
> > > Follow this link to subscribe/unsubscribe:
> > > http://www.vtk.org/mailman/listinfo/vtkusers
> > >
> > >
> >
> >
> >
> > --
> > Jeff Baumes, Ph.D.
> > R&D Engineer, Kitware Inc.
> > (518) 371-3971 x132
> > jeff.baumes at kitware.com
> >
>
>
>
> --
> My web page: http://www.cs.rpi.edu/~vargua
> -------------- next part --------------
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> ------------------------------
>
> Message: 5
> Date: Thu, 12 Feb 2009 15:28:41 -0500
> From: "Bridgman, William T." <William.T.Bridgman at nasa.gov>
> Subject: [vtkusers] Odd behavior in vtkStreamTracer?
> To: vtkusers at vtk.org
> Message-ID: <8B78E721-3B03-4919-BB55-8D5FB5233D15 at nasa.gov>
> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
>
> Hello,
>
> I've been generating some field lines using vtkStreamTracer. The
> domain of the field has a hole in the center and I am interested in
>
> the flow into and out of the hole.
>
> I've defined my points just outside the spherical hole. The northern
>
> region has outbound field lines and those are easy. The southern
> region has inbound field lines so I set StreamTracer to reverse the
>
> direction of propagation. In the southern case, the lines seem to
> generate okay but are actually *two* nearly perfectly overlaid lines
>
> with an outbound and inbound components that seem to have a common
> node at a position far from the hole.
>
> I've not yet identified a clear pattern in when it does this. It
> does
> not happen to every field line in the region.
>
> I'm using a CVS repository around version 5.2, Linux on 64-bit.
>
> Any thoughts?
>
> Thanks,
> Tom
> --
> Dr. William T."Tom" Bridgman Scientific Visualization
>
> Studio
> Global Science & Technology, Inc. NASA/Goddard Space Flight
>
> Center
> Email: William.T.Bridgman at nasa.gov Code 610.3
> Phone: 301-286-1346 Greenbelt, MD 20771
> FAX: 301-286-1634 http://svs.gsfc.nasa.gov/
>
>
>
>
>
>
> ------------------------------
>
> Message: 6
> Date: Thu, 12 Feb 2009 23:33:04 +0200
> From: "Sercani" <sercanimailgroups at gmail.com>
> Subject: [vtkusers] ROI using vtkImageTracerWidget
> To: <vtkusers at vtk.org>
> Message-ID: <007f01c98d59$81324190$8396c4b0$@com>
> Content-Type: text/plain; charset="iso-8859-9"
>
> Hi everyone;
>
> I am using vtkImageTracerWidget to draw freehand drawings on a vtkImageActor
> (input of this actor is output of the vtkDICOMImageReader). I want to
> use
> this closed spline for calculating the region area(using the spacing
> of
> dataset too) and clip this region from image. I have looked at and tested
> this example
> http://public.kitware.com/cgi-bin/viewcvs.cgi/*checkout*/Examples/GUI/Tcl/Im
> ageTracerWidget.tcl?root=VTK
> <http://public.kitware.com/cgi-bin/viewcvs.cgi/*checkout*/Examples/GUI/Tcl/I
> mageTracerWidget.tcl?root=VTK&content-type=text/plain>
> &content-type=text/plain but couldn't get things clear. How can i get
> the
> region boundaries and use it for area calculating and clipping image?
>
> Yours sincerely;
>
> Sercani..
>
> -------------- next part --------------
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>
> ------------------------------
>
> Message: 7
> Date: Thu, 12 Feb 2009 22:36:52 +0100
> From: Werner.Willems at web.de
> Subject: [vtkusers] Fieldview <--> Vtk-Format
> To: vtkusers at vtk.org
> Message-ID: <854342461 at web.de>
> Content-Type: text/plain; charset=iso-8859-15
>
> Does anybody know of a Fieldview to Vtk-Format converter?
>
> Thanks,
>
> Werner
>
>
>
>
> ------------------------------
>
> Message: 8
> Date: Thu, 12 Feb 2009 17:46:53 -0800 (PST)
> From: Igor Mal <istmal at yahoo.com>
> Subject: [vtkusers] is Vtk 5.2.1 64 bit clean?
> To: vtkusers at vtk.org
> Message-ID: <359422.99375.qm at web51706.mail.re2.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I've read the VTK FAQ.
> ?
> It says that "vtk codebase are not 64 bit clean and so runtime
> problems are likely if that code is used."
> ?
> But it looks a bit outdated, since it does not ention any VTK 5.*.* version.
> Is anybody?using x64 version of VTK on Windows 64 bit, or can make
> any comments on this?
> ?
> Thanks in advance,
> ?? Alex
>
>
>
> -------------- next part --------------
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>
> ------------------------------
>
> Message: 9
> Date: Thu, 12 Feb 2009 20:56:16 -0500
> From: "Sean McBride" <sean at rogue-research.com>
> Subject: Re: [vtkusers] is Vtk 5.2.1 64 bit clean?
> To: <istmal at yahoo.com>, <vtkusers at vtk.org>
> Message-ID: <20090213015616.1769857463 at kingu.local>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On 2/12/09 5:46 PM, Igor Mal said:
>
> >I've read the VTK FAQ.
> >?
> >It says that "vtk codebase are not 64 bit clean and so runtime problems
> >are likely if that code is used."
>
> It says: "... _parts_ of the vtk codebase are not 64 bit clean...".
>
> >But it looks a bit outdated, since it does not ention any VTK 5.*.*
> version.
>
> The statement is still true. You can prove it to yourself by turning
> on
> a compiler warning that warns about size truncation, like converting
> size_t to int.
>
> >Is anybody?using x64 version of VTK on Windows 64 bit, or can make any
> >comments on this?
>
> I'm using VTK on 64 bit Mac OS X. It mostly works well.
>
> Are you having problems?
>
> --
> ____________________________________________________________
> Sean McBride, B. Eng sean at rogue-research.com
> Rogue Research www.rogue-research.com
> Mac Software Developer Montr?al, Qu?bec, Canada
>
>
>
>
> ------------------------------
>
> Message: 10
> Date: Fri, 13 Feb 2009 12:58:57 +1100
> From: shekharc <Shekhar.Chandra at sci.monash.edu.au>
> Subject: Re: [vtkusers] is Vtk 5.2.1 64 bit clean?
> To: Sean McBride <sean at rogue-research.com>
> Cc: vtkusers at vtk.org, istmal at yahoo.com
> Message-ID: <4994D3E1.1050507 at sci.monash.edu.au>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi Alex,
>
> Works fine on Windows Vista/XP x64 and Linux x64 fine for me so far.
>
> Cheers
> Shakes
>
> Sean McBride wrote:
> > On 2/12/09 5:46 PM, Igor Mal said:
> >
> >> I've read the VTK FAQ.
> >>
> >> It says that "vtk codebase are not 64 bit clean and so runtime problems
> >> are likely if that code is used."
> >
> > It says: "... _parts_ of the vtk codebase are not 64 bit clean...".
> >
> >> But it looks a bit outdated, since it does not ention any VTK
> 5.*.* version.
> >
> > The statement is still true. You can prove it to yourself by
> turning on
> > a compiler warning that warns about size truncation, like converting
> > size_t to int.
> >
> >> Is anybody using x64 version of VTK on Windows 64 bit, or can make
> any
> >> comments on this?
> >
> > I'm using VTK on 64 bit Mac OS X. It mostly works well.
> >
> > Are you having problems?
> >
>
>
> ------------------------------
>
> Message: 11
> Date: Thu, 12 Feb 2009 21:02:04 -0500
> From: "Sean McBride" <sean at rogue-research.com>
> Subject: Re: [vtkusers] is Vtk 5.2.1 64 bit clean?
> To: shekharc <Shekhar.Chandra at sci.monash.edu.au>
> Cc: vtkusers at vtk.org, istmal at yahoo.com
> Message-ID: <20090213020204.2120989307 at kingu.local>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On 2/13/09 12:58 PM, shekharc said:
>
> >Works fine on Windows Vista/XP x64 and Linux x64 fine for me so far.
>
> Out of curiosity, are you using datasets > 4 GiB?
>
> --
> ____________________________________________________________
> Sean McBride, B. Eng sean at rogue-research.com
> Rogue Research www.rogue-research.com
> Mac Software Developer Montr?al, Qu?bec, Canada
>
>
>
>
> ------------------------------
>
> Message: 12
> Date: Thu, 12 Feb 2009 22:30:26 -0500
> From: Berk Geveci <berk.geveci at kitware.com>
> Subject: Re: [vtkusers] Odd behavior in vtkStreamTracer?
> To: "Bridgman, William T." <William.T.Bridgman at nasa.gov>
> Cc: vtkusers at vtk.org
> Message-ID:
> <45d654b0902121930p3fcbc31cmf2bfb01f551e57ca at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi Tom,
>
> Can you share data and maybe a script that demonstrate the problem?
>
> -berk
>
> On Thu, Feb 12, 2009 at 3:28 PM, Bridgman, William T.
> <William.T.Bridgman at nasa.gov> wrote:
> > Hello,
> >
> > I've been generating some field lines using vtkStreamTracer. The
> domain of
> > the field has a hole in the center and I am interested in the flow
> into and
> > out of the hole.
> >
> > I've defined my points just outside the spherical hole. The
> northern region
> > has outbound field lines and those are easy. The southern region has
> > inbound field lines so I set StreamTracer to reverse the direction
> of
> > propagation. In the southern case, the lines seem to generate okay
> but are
> > actually *two* nearly perfectly overlaid lines with an outbound and
> inbound
> > components that seem to have a common node at a position far from
> the hole.
> >
> > I've not yet identified a clear pattern in when it does this. It
> does not
> > happen to every field line in the region.
> >
> > I'm using a CVS repository around version 5.2, Linux on 64-bit.
> >
> > Any thoughts?
> >
> > Thanks,
> > Tom
> > --
> > Dr. William T."Tom" Bridgman Scientific Visualization
> Studio
> > Global Science & Technology, Inc. NASA/Goddard Space
> Flight Center
> > Email: William.T.Bridgman at nasa.gov Code 610.3
> > Phone: 301-286-1346 Greenbelt, MD 20771
> > FAX: 301-286-1634 http://svs.gsfc.nasa.gov/
> >
> >
> >
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at
> > http://www.kitware.com/opensource/opensource.html
> >
> > Please keep messages on-topic and check the VTK FAQ at:
> > http://www.vtk.org/Wiki/VTK_FAQ
> >
> > Follow this link to subscribe/unsubscribe:
> > http://www.vtk.org/mailman/listinfo/vtkusers
> >
>
>
> ------------------------------
>
> Message: 13
> Date: Fri, 13 Feb 2009 09:16:15 +0100
> From: Aur?lie Larcher <Aurelie.Larcher at imag.fr>
> Subject: Re: [vtkusers] vtkImagePlaneWidget with QT
> To: "Luis Roberto P. Paula" <luisrpp at gmail.com>, vtkusers at vtk.org
> Message-ID: <49952C4F.9010204 at imag.fr>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi Luis,
> In the same way as usually.
> All you construct in your vtkRenderWindow will be restored in your
> QVTKWidget, even your vtkImagePlaneWidget.
>
> (...)
> my_interactor->SetRenderWindow(my_vtkRenderWindow);
> my_imagePlaneWidget->SetInteractor(my_interactor);
> my_QVTKWidget->GetRenderWindow()->AddRenderer(my_vtkRenderer);
> my_QVTKWidget->SetRenderWindow(my_vtkRenderWindow);
> (...)
>
> Aur?lie
>
> Luis Roberto P. Paula a ?crit :
> > Hi All,
> >
> > How can I create an application using vtkImagePlaneWidget with QT,
>
> > since we need to use the QVTKWidget to connect VTK and QT?
> >
> > Thanks,
> > Luis
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> >
> > Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> >
> > Follow this link to subscribe/unsubscribe:
> > http://www.vtk.org/mailman/listinfo/vtkusers
> >
>
>
>
>
> ------------------------------
>
> Message: 14
> Date: Fri, 13 Feb 2009 10:39:10 +0100
> From: <wassim_belhadj at topnet.tn>
> Subject: [vtkusers] Remove parts of the volume displayed
> To: vtkusers at vtk.org
> Message-ID: <21c650e95915a4ed3d57b809bb5721e7 at pop.topnet.tn>
> Content-Type: text/plain; charset="utf-8"
>
> Hi,
>
> I'am using vtk for Volume Rendering and Qt4.
>
> I want to remove parts of the volume displayed (unnecessary parts).
>
> Is there a VTK tool (an eraser) which provides this functionality.
>
> I tried to use vtkBoxWidget but I have not been able to delineate the
> parts
> that are between the two perpendicular planes of the BOx
>
> Attached a screenshot that illustrates the problem.
>
> Can someone help me...
>
> Best Regards,
> BELHADJ Wassim
> -------------- next part --------------
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> ------------------------------
>
> Message: 15
> Date: Fri, 13 Feb 2009 13:08:12 +0100
> From: Giancarlo Amati <ilferraresebono at hotmail.it>
> Subject: [vtkusers] QVTK weird linking problem
> To: <vtkusers at vtk.org>, <qt-interest at trolltech.com>
> Message-ID: <BAY141-W11F93C685F8D0CDBE4C8D2D9B80 at phx.gbl>
> Content-Type: text/plain; charset="iso-8859-1"
>
>
>
> Good morning,
> sorry for sending this mail twice but not sure which group is better.
> Anyway compiled the VTK with the option for QT enabled producing the
> QVTK.lib that I link in my program where I
> insert a QVTKWidget.
> So, as I'm programming in Visual Studio 2005 I added that LIB file in
> the sequece of LIBs in the linking properties.
> So, this problem remarks that It cant link SetRenderWindow.....and I
> can't understand why, any suggestions is really appreciated!
>
> 1>------ Build started: Project: dioramaQT, Configuration: Debug
> Win32 ------
> 1>Linking...
>
> 1>main.obj : error LNK2019: unresolved external symbol "public: void
> __thiscall QVTKWidget::SetRenderWindow(class vtkRenderWindow *)"
> (?SetRenderWindow at QVTKWidget@@QAEXPAVvtkRenderWindow@@@Z) referenced
> in function _main
>
> 1>C:\KCLSoftware\DIORAMAQT\dioramaQT\Debug\dioramaQT.exe : fatal
> error LNK1120: 1 unresolved externals
> 1>Build log was saved at "file://c:\KCLSoftware\DIORAMAQT\dioramaQT\Debug\BuildLog.htm"
> 1>dioramaQT - 2 error(s), 0 warning(s)
> ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
>
>
> Many Thanks
> Giancarlo
>
> _________________________________________________________________
> Vai oltre le parole, scarica Messenger 2009!
> http://www.messenger.it
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> ------------------------------
>
> Message: 16
> Date: Fri, 13 Feb 2009 11:31:52 -0500
> From: "Bridgman, William T." <William.T.Bridgman at nasa.gov>
> Subject: Re: [vtkusers] Odd behavior in vtkStreamTracer?
> To: vtkusers at vtk.org
> Cc: Berk Geveci <berk.geveci at kitware.com>
> Message-ID: <DA085295-2787-4C25-AE3B-3A383FCE659C at nasa.gov>
> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
>
> I wish I could isolate the problem for reliable reproduction. As it
>
> is, it appears to affect only some of the lines I generate and the
> criteria I have found are not 100% reliable.
>
> One thing that seems to reduce the problem is if I reduce the maximum
>
> number of steps allowed. I was using 2500 but the problem is
> significantly reduced when I limit to 1300. I'll probably try
> dropping it below 1000 to see if that helps also.
>
> Could there be a hard limit on the maximum number of points in
> vtkStreamTracer? I tried examining some of the vtk code but don't
> see
> an obvious connection.
>
> Tom
> On Feb 12, 2009, at 10:30 PM, Berk Geveci wrote:
>
> > Hi Tom,
> >
> > Can you share data and maybe a script that demonstrate the problem?
> >
> > -berk
> >
> > On Thu, Feb 12, 2009 at 3:28 PM, Bridgman, William T.
> > <William.T.Bridgman at nasa.gov> wrote:
> >> Hello,
> >>
> >> I've been generating some field lines using vtkStreamTracer. The
>
> >> domain of
> >> the field has a hole in the center and I am interested in the flow
>
> >> into and
> >> out of the hole.
> >>
> >> I've defined my points just outside the spherical hole. The
> >> northern region
> >> has outbound field lines and those are easy. The southern region
> has
> >> inbound field lines so I set StreamTracer to reverse the direction
> of
> >> propagation. In the southern case, the lines seem to generate
> okay
> >> but are
> >> actually *two* nearly perfectly overlaid lines with an outbound
> and
> >> inbound
> >> components that seem to have a common node at a position far from
>
> >> the hole.
> >>
> >> I've not yet identified a clear pattern in when it does this. It
>
> >> does not
> >> happen to every field line in the region.
> >>
> >> I'm using a CVS repository around version 5.2, Linux on 64-bit.
> >>
> >> Any thoughts?
> >>
> >> Thanks,
> >> Tom
> >> --
> >> Dr. William T."Tom" Bridgman Scientific
> Visualization
> >> Studio
> >> Global Science & Technology, Inc. NASA/Goddard Space
> >> Flight Center
> >> Email: William.T.Bridgman at nasa.gov Code 610.3
> >> Phone: 301-286-1346 Greenbelt, MD 20771
> >> FAX: 301-286-1634 http://svs.gsfc.nasa.gov/
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> Powered by www.kitware.com
> >>
> >> Visit other Kitware open-source projects at
> >> http://www.kitware.com/opensource/opensource.html
> >>
> >> Please keep messages on-topic and check the VTK FAQ at:
> >> http://www.vtk.org/Wiki/VTK_FAQ
> >>
> >> Follow this link to subscribe/unsubscribe:
> >> http://www.vtk.org/mailman/listinfo/vtkusers
> >>
>
> --
> Dr. William T."Tom" Bridgman Scientific Visualization
>
> Studio
> Global Science & Technology, Inc. NASA/Goddard Space Flight
>
> Center
> Email: William.T.Bridgman at nasa.gov Code 610.3
> Phone: 301-286-1346 Greenbelt, MD 20771
> FAX: 301-286-1634 http://svs.gsfc.nasa.gov/
>
>
>
>
>
>
> ------------------------------
>
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>
> End of vtkusers Digest, Vol 58, Issue 14
> ****************************************
>
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