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> From: vtkusers-request@vtk.org<BR>> Subject: vtkusers Digest, Vol 37, Issue 5<BR>> To: vtkusers@vtk.org<BR>> Date: Fri, 4 May 2007 12:00:52 -0400<BR>> <BR>> Send vtkusers mailing list submissions to<BR>> vtkusers@vtk.org<BR>> <BR>> To subscribe or unsubscribe via the World Wide Web, visit<BR>> http://www.vtk.org/mailman/listinfo/vtkusers<BR>> or, via email, send a message with subject or body 'help' to<BR>> vtkusers-request@vtk.org<BR>> <BR>> You can reach the person managing the list at<BR>> vtkusers-owner@vtk.org<BR>> <BR>> When replying, please edit your Subject line so it is more specific<BR>> than "Re: Contents of vtkusers digest..."<BR>> <BR>> <BR>> Today's Topics:<BR>> <BR>> 1. VTK Installation on MacIntel (10.4.9) Plateform (Antoine LUCAS)<BR>> 2. Running Cone.cxx on Linux (Kalpana Kanthasamy)<BR>> 3. Re: VTK Installation on MacIntel (10.4.9) Plateform (Mike Jackson)<BR>> 4. Re: VTK Installation on MacIntel (10.4.9) Plateform<BR>> (Amy Squillacote)<BR>> 5. Re: VTK Installation on MacIntel (10.4.9) Plateform (Sean McBride)<BR>> 6. backface property (anto scoditti)<BR>> 7. Visualisation of a large vtk files (ueberdrueber@warpmail.net)<BR>> 8. Re: VTK on Mac (frederika rambu ngana)<BR>> 9. RE: Running Cone.cxx on Linux (Saira Saleem Pathan)<BR>> 10. Retrieve poligonal data after delaunay triangulation (Godofredo)<BR>> 11. RE: can we match a cropped version of a model againt the<BR>> original using the vtkIterativeClosestPointTransform?<BR>> (M.Salman@surrey.ac.uk)<BR>> 12. Re: Retrieve poligonal data after delaunay triangulation<BR>> (Luca Pallozzi Lavorante)<BR>> 13. Re: can we match a cropped version of a model againt the<BR>> original using the vtkIterativeClosestPointTransform? (Wes Turner)<BR>> 14. changing the coordinate's system origin (Emmanouil Moschidis)<BR>> 15. vtkDelaunay3D / Multithreading (Hornung, Oliver)<BR>> 16. binary mask to region/polydata (Luca Pamparana)<BR>> 17. [VTK 5.0, Mac OS 10.4.9] Having both a debug and a release<BR>> installation (David Goldsmith)<BR>> 18. Re: [VTK 5.0, Mac OS 10.4.9] Having both a debug and a<BR>> release installation (David Cole)<BR>> 19. Re: VTK on Mac (Sean McBride)<BR>> <BR>> <BR>> ----------------------------------------------------------------------<BR>> <BR>> Message: 1<BR>> Date: Thu, 03 May 2007 19:20:36 +0200<BR>> From: Antoine LUCAS <a.lucas@geolnet.net><BR>> Subject: [vtkusers] VTK Installation on MacIntel (10.4.9) Plateform<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <1178212836.463a19e4ac32a@imp1.online.net><BR>> Content-Type: text/plain; charset=ISO-8859-1<BR>> <BR>> <BR>> <BR>> HI,<BR>> <BR>> I am trying to install VTK on my MacBook since this morning without sucess.<BR>> I download VTK source at http://www.vtk.org/files/release/5.0/vtk-5.0.3.zip<BR>> and Data at http://www.vtk.org/files/release/5.0/vtkdata-5.0.3.zip<BR>> <BR>> Then, I untar both source and data on my desktop.<BR>> I make a ccmake .<BR>> and a make<BR>> <BR>> but the last line is :<BR>> [ 21%] Built target WidgetsCxxTests<BR>> <BR>> There is apparently no error message but seems not to be installed.<BR>> <BR>> I didn't find vtk in my bin/ (in vtk directory).<BR>> <BR>> <BR>> If anybody has some ideas ?<BR>> <BR>> Thanks,<BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 2<BR>> Date: Fri, 4 May 2007 01:21:31 +0800<BR>> From: "Kalpana Kanthasamy" <kalpana0611@gmail.com><BR>> Subject: [vtkusers] Running Cone.cxx on Linux<BR>> To: vtkusers@vtk.org<BR>> Message-ID:<BR>> <b05971d10705031021m8362442nc2a0656ea97177d@mail.gmail.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Hi guys, thanks for the previous advice, I managed to install VTK on linux,<BR>> and I got the executables running using XMing.<BR>> I am now trying to compile Cone.cxx, but when I am lost again. I have<BR>> included the error snippets with this mail, hope, someone can help me, I<BR>> have a feeling its something about setting the $PATH in the linux thing.<BR>> <BR>> <BR>> command = g++ Cone.cxx<BR>> <BR>> Cone.cxx:23:27: error: vtkConeSource.h: No such file or directory<BR>> Cone.cxx:24:31: error: vtkPolyDataMapper.h: No such file or directory<BR>> Cone.cxx:25:29: error: vtkRenderWindow.h: No such file or directory<BR>> Cone.cxx:26:23: error: vtkCamera.h: No such file or directory<BR>> Cone.cxx:27:22: error: vtkActor.h: No such file or directory<BR>> Cone.cxx:28:25: error: vtkRenderer.h: No such file or directory<BR>> Cone.cxx: In function 'int main()':<BR>> Cone.cxx:38: error: 'vtkConeSource' was not declared in this scope<BR>> Cone.cxx:38: error: 'cone' was not declared in this scope<BR>> Cone.cxx:38: error: 'vtkConeSource' is not a class or namespace<BR>> Cone.cxx:50: error: 'vtkPolyDataMapper' was not declared in this scope<BR>> Cone.cxx:50: error: 'coneMapper' was not declared in this scope<BR>> Cone.cxx:50: error: 'vtkPolyDataMapper' is not a class or namespace<BR>> Cone.cxx:60: error: 'vtkActor' was not declared in this scope<BR>> Cone.cxx:60: error: 'coneActor' was not declared in this scope<BR>> Cone.cxx:60: error: 'vtkActor' is not a class or namespace<BR>> Cone.cxx:69: error: 'vtkRenderer' was not declared in this scope<BR>> Cone.cxx:69: error: 'ren1' was not declared in this scope<BR>> Cone.cxx:69: error: 'vtkRenderer' is not a class or namespace<BR>> Cone.cxx:78: error: 'vtkRenderWindow' was not declared in this scope<BR>> Cone.cxx:78: error: 'renWin' was not declared in this scope<BR>> Cone.cxx:78: error: 'vtkRenderWindow' is not a class or namespace<BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/b51c52f1/attachment-0001.htm<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 3<BR>> Date: Thu, 3 May 2007 13:39:12 -0400<BR>> From: Mike Jackson <imikejackson@gmail.com><BR>> Subject: Re: [vtkusers] VTK Installation on MacIntel (10.4.9)<BR>> Plateform<BR>> To: Antoine LUCAS <a.lucas@geolnet.net><BR>> Cc: vtkusers@vtk.org<BR>> Message-ID: <68D7CC15-4780-438C-80B3-0A9892E52B98@gmail.com><BR>> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed<BR>> <BR>> First. Start over. VTK likes to have an out of source build so try <BR>> the following:<BR>> <BR>> on your desktop remove the VTK folder that was unzipped earlier.<BR>> Now unzip the vtk-5.0.3.zip.<BR>> <BR>> Now "mkdir vtk503"<BR>> "cd vtk503"<BR>> "ccmake vtk503"<BR>> set the option to build Shared Libs to true.<BR>> Hit the "c" key a few times.<BR>> Hit the "g" key to generate the makefiles<BR>> "make"<BR>> <BR>> wait....<BR>> <BR>> <BR>> -- <BR>> Mike Jackson Senior Research Engineer<BR>> Innovative Management & Technology Services<BR>> <BR>> <BR>> On May 3, 2007, at 1:20 PM, Antoine LUCAS wrote:<BR>> <BR>> ><BR>> ><BR>> > HI,<BR>> ><BR>> > I am trying to install VTK on my MacBook since this morning without <BR>> > sucess.<BR>> > I download VTK source at http://www.vtk.org/files/release/5.0/ <BR>> > vtk-5.0.3.zip<BR>> > and Data at http://www.vtk.org/files/release/5.0/vtkdata-5.0.3.zip<BR>> ><BR>> > Then, I untar both source and data on my desktop.<BR>> > I make a ccmake .<BR>> > and a make<BR>> ><BR>> > but the last line is :<BR>> > [ 21%] Built target WidgetsCxxTests<BR>> ><BR>> > There is apparently no error message but seems not to be installed.<BR>> ><BR>> > I didn't find vtk in my bin/ (in vtk directory).<BR>> ><BR>> ><BR>> > If anybody has some ideas ?<BR>> ><BR>> > Thanks,<BR>> > _______________________________________________<BR>> > This is the private VTK discussion list.<BR>> > Please keep messages on-topic. Check the FAQ at: http://www.vtk.org/ <BR>> > Wiki/VTK_FAQ<BR>> > Follow this link to subscribe/unsubscribe:<BR>> > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 4<BR>> Date: Thu, 03 May 2007 15:22:16 -0400<BR>> From: Amy Squillacote <amylists@gmail.com><BR>> Subject: Re: [vtkusers] VTK Installation on MacIntel (10.4.9)<BR>> Plateform<BR>> To: Mike Jackson <imikejackson@gmail.com><BR>> Cc: Antoine LUCAS <a.lucas@geolnet.net>, vtkusers@vtk.org<BR>> Message-ID: <463A3668.5000501@gmail.com><BR>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed<BR>> <BR>> <BR>> <BR>> Mike Jackson wrote:<BR>> > First. Start over. VTK likes to have an out of source build so try the <BR>> > following:<BR>> ><BR>> > on your desktop remove the VTK folder that was unzipped earlier.<BR>> > Now unzip the vtk-5.0.3.zip.<BR>> ><BR>> > Now "mkdir vtk503"<BR>> > "cd vtk503"<BR>> > "ccmake vtk503"<BR>> I think you mean "ccmake ../vtk-5.0.3" (i.e., the source tree, not the <BR>> build tree since the build tree is empty at this point).<BR>> > set the option to build Shared Libs to true.<BR>> > Hit the "c" key a few times.<BR>> > Hit the "g" key to generate the makefiles<BR>> > "make"<BR>> ><BR>> > wait....<BR>> ><BR>> ><BR>> > --Mike Jackson Senior Research Engineer<BR>> > Innovative Management & Technology Services<BR>> ><BR>> ><BR>> > On May 3, 2007, at 1:20 PM, Antoine LUCAS wrote:<BR>> ><BR>> >><BR>> >><BR>> >> HI,<BR>> >><BR>> >> I am trying to install VTK on my MacBook since this morning without <BR>> >> sucess.<BR>> >> I download VTK source at <BR>> >> http://www.vtk.org/files/release/5.0/vtk-5.0.3.zip<BR>> >> and Data at http://www.vtk.org/files/release/5.0/vtkdata-5.0.3.zip<BR>> >><BR>> >> Then, I untar both source and data on my desktop.<BR>> >> I make a ccmake .<BR>> >> and a make<BR>> >><BR>> >> but the last line is :<BR>> >> [ 21%] Built target WidgetsCxxTests<BR>> >><BR>> >> There is apparently no error message but seems not to be installed.<BR>> >><BR>> >> I didn't find vtk in my bin/ (in vtk directory).<BR>> >><BR>> >><BR>> >> If anybody has some ideas ?<BR>> >><BR>> >> Thanks,<BR>> >> _______________________________________________<BR>> >> This is the private VTK discussion list.<BR>> >> Please keep messages on-topic. Check the FAQ at: <BR>> >> http://www.vtk.org/Wiki/VTK_FAQ<BR>> >> Follow this link to subscribe/unsubscribe:<BR>> >> http://www.vtk.org/mailman/listinfo/vtkusers<BR>> ><BR>> > _______________________________________________<BR>> > This is the private VTK discussion list.Please keep messages on-topic. <BR>> > Check the FAQ at: http://www.vtk.org/Wiki/VTK_FAQ<BR>> > Follow this link to subscribe/unsubscribe:<BR>> > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> ><BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 5<BR>> Date: Thu, 3 May 2007 15:40:20 -0400<BR>> From: "Sean McBride" <sean@rogue-research.com><BR>> Subject: Re: [vtkusers] VTK Installation on MacIntel (10.4.9)<BR>> Plateform<BR>> To: "Antoine LUCAS" <a.lucas@geolnet.net>, <vtkusers@vtk.org><BR>> Message-ID: <20070503194020.494356590@smtp1.sympatico.ca><BR>> Content-Type: text/plain; charset=ISO-8859-1<BR>> <BR>> On 2007-05-03 19:20, Antoine LUCAS said:<BR>> <BR>> >I am trying to install VTK on my MacBook since this morning without sucess.<BR>> <BR>> Have you looked at this:<BR>> <http://www.vtk.org/Wiki/Cocoa_VTK><BR>> <BR>> -- <BR>> ____________________________________________________________<BR>> Sean McBride, B. Eng sean@rogue-research.com<BR>> Rogue Research www.rogue-research.com <BR>> Mac Software Developer Montréal, Québec, Canada<BR>> <BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 6<BR>> Date: Fri, 04 May 2007 08:39:49 +0200<BR>> From: "anto scoditti" <scoditti@hotmail.it><BR>> Subject: [vtkusers] backface property<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <BAY118-F91DE62BC36B8C2DBB1493A8400@phx.gbl><BR>> Content-Type: text/plain; charset=iso-8859-1; format=flowed<BR>> <BR>> I have developed a project sphere.I trace as angles phi and theta.Theta that <BR>> is of 270° ransom so the sphere and it allows me to visualize the backface <BR>> of it.But does the backface visualize him/it to me black, as can I change <BR>> the color of it?<BR>> <BR>> _________________________________________________________________<BR>> Sai cosa è successo oggi? http://notizie.msn.it<BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 7<BR>> Date: Fri, 04 May 2007 00:09:00 -0700<BR>> From: ueberdrueber@warpmail.net<BR>> Subject: [vtkusers] Visualisation of a large vtk files<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <1178262540.15622.1188051539@webmail.messagingengine.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> <BR>> Hi!<BR>> <BR>> I have some problems displaying a 2-dimensional vtk file with the<BR>> dimensions 1185 x 2986 x 1. My small command line test program reads in<BR>> the data correctly (I have checked that by producing some output) but<BR>> when it comes to visualization the hard disk is getting very busy for a<BR>> while (whereas CPU is not used extensively) and then it crashes. <BR>
<BR>
Your grid size is quite large i.e. above 3 million grid points, which is generally <BR>
difficult for VTK to handle on a single machine.<BR>
<BR>> <BR>> I used a debugger to try to find the cause. It detects an access<BR>> violation in vtkOpenGLPolyDataMapper. The last call is<BR>> vtkOpenGLPolyDataMapper::DrawPolygons( ... ) which then seems to cause<BR>> some problem in the Windows system library nvoglnt.dll.<BR>> <BR>> I tried to solve the problem by following the advices at <BR>> http://www.vtk.org/Wiki/VTK_FAQ#How_to_handle_large_data_sets_in_VTK<BR>> but that didn't solve my problem. However, it has to be possible as<BR>> visualisation of the same file in fact works in Paraview.<BR>
<BR>
Paraview has an intelligent mechanism by which is uses different filters <BR>
(which are more efficient and are panented ones) when the grid size becomes <BR>
large, if those generic filters are also available on VTK you can also replace <BR>
the simple filters (that you are using now) and achieve the same performance <BR>
as paraview.<BR>
<BR>> I'm using VTK Version 5.0.3.<BR>> <BR>> I would be glad if someone had some advice.<BR>> <BR>> Regards,<BR>> Patrick <BR>> -- <BR>> <BR>> ueberdrueber@warpmail.net<BR>> <BR>> -- <BR>> http://www.fastmail.fm - Does exactly what it says on the tin<BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 8<BR>> Date: Fri, 4 May 2007 01:25:44 -0700 (PDT)<BR>> From: frederika rambu ngana <frederikarambungana@yahoo.com><BR>> Subject: Re: [vtkusers] VTK on Mac<BR>> To: Amy Squillacote <amy.squillacote@kitware.com><BR>> Cc: VTK Users <vtkusers@vtk.org><BR>> Message-ID: <57284.35194.qm@web52806.mail.re2.yahoo.com><BR>> Content-Type: text/plain; charset=iso-8859-1<BR>> <BR>> >> What error message did you get?<BR>> > <BR>> Here is the error message I got :<BR>> <BR>> CMake Error: Error in cmake code at<BR>> <BR>> /Development/VTKsource/CMake/vtkLoadCMakeExtensions.cmake:7:<BR>> LOAD_COMMAND Attempt to load the library<BR>> /Development/VKTbuild/CMake/libcmVTK_WRAP_TCL2.so<BR>> failed.<BR>> <BR>> CMake Error: Error in cmake code at<BR>> <BR>> /Development/VTKsource/CMake/vtkLoadCMakeExtensions.cmake:17:<BR>> A command failed during the invocation of macro<BR>> "VTK_LOAD_SINGLE_CMAKE_EXTENSION".<BR>> <BR>> Loading VTK command VTK_WRAP_TCL2 - failed<BR>> <BR>> NOTE: I also have followed advice from Sean to make<BR>> folder Source and Build separately on folder<BR>> Development: VTKsource folder for SOURCE tree,<BR>> VTKbuild for BUILD tree.<BR>> <BR>> First, untared+installed cmake-2.0.3-darwin.tar.gz.<BR>> Second, copied vtk-src-unix from CD to VTKsource<BR>> Third, on VTKbuild typed : ccmake ../VTKsource/<BR>> <BR>> result : I got terminal of ccmake. After typing "c"<BR>> for configure, there was a error message.<BR>> <BR>> -Frederika-<BR>> <BR>> <BR>> <BR>> --- Amy Squillacote <amy.squillacote@kitware.com><BR>> wrote:<BR>> <BR>> > Hi Frederika,<BR>> > <BR>> > Don't worry about it. The main reasons for keeping<BR>> > the discussion on the <BR>> > mailing list is so other people can contribute to<BR>> > the discussion and so <BR>> > the whole thing is archived.<BR>> > <BR>> > cmake-2.0.3-darwin.tar.gz shouldn't need to be<BR>> > compiled, just untarred <BR>> > and installed.<BR>> > <BR>> > What error message did you get?<BR>> > <BR>> > - Amy<BR>> > <BR>> <BR>> <BR>> __________________________________________________<BR>> Do You Yahoo!?<BR>> Tired of spam? Yahoo! Mail has the best spam protection around <BR>> http://mail.yahoo.com <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 9<BR>> Date: Fri, 4 May 2007 09:49:45 +0000<BR>> From: Saira Saleem Pathan <sarakhan_engr@hotmail.com><BR>> Subject: RE: [vtkusers] Running Cone.cxx on Linux<BR>> To: Kalpana Kanthasamy <kalpana0611@gmail.com><BR>> Cc: vtkusers@vtk.org<BR>> Message-ID: <BAY121-W60F6BDDF8382982ACF31783400@phx.gbl><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> <BR>> hiwhy dont install CMAKE and then set path for cmake file.if ur working on bash then u can set the path >>vi .bashrcexport = <add the path > /cmake (version) /bin: $PATH>> cmake <enter>i think this the easiest way to work as u can get rid from compiler errors :)cheers!<BR>> Saira Saleem Pathan<BR>> Ph.D. Student<BR>> Univerity of Leeds <BR>> United Kingdom.Date: Fri, 4 May 2007 01:21:31 +0800From: kalpana0611@gmail.comTo: vtkusers@vtk.orgSubject: [vtkusers] Running Cone.cxx on Linux Hi guys, thanks for the previous advice, I managed to install VTK on linux, and I got the executables running using XMing. <BR>> I am now trying to compile Cone.cxx, but when I am lost again. I have included the error snippets with this mail, hope, someone can help me, I have a feeling its something about setting the $PATH in the linux thing.<BR>> <BR>> <BR>> <BR>> command = g++ Cone.cxx<BR>> Cone.cxx:23:27: error: vtkConeSource.h: No such file or directoryCone.cxx:24:31: error: vtkPolyDataMapper.h: No such file or directoryCone.cxx:25:29: error: vtkRenderWindow.h: No such file or directory<BR>> Cone.cxx:26:23: error: vtkCamera.h: No such file or directoryCone.cxx:27:22: error: vtkActor.h: No such file or directoryCone.cxx:28:25: error: vtkRenderer.h: No such file or directoryCone.cxx: In function 'int main()':<BR>> Cone.cxx:38: error: 'vtkConeSource' was not declared in this scopeCone.cxx:38: error: 'cone' was not declared in this scopeCone.cxx:38: error: 'vtkConeSource' is not a class or namespace<BR>> Cone.cxx:50: error: 'vtkPolyDataMapper' was not declared in this scopeCone.cxx:50: error: 'coneMapper' was not declared in this scopeCone.cxx:50: error: 'vtkPolyDataMapper' is not a class or namespace<BR>> Cone.cxx:60: error: 'vtkActor' was not declared in this scopeCone.cxx:60: error: 'coneActor' was not declared in this scopeCone.cxx:60: error: 'vtkActor' is not a class or namespace<BR>> Cone.cxx:69: error: 'vtkRenderer' was not declared in this scopeCone.cxx:69: error: 'ren1' was not declared in this scopeCone.cxx:69: error: 'vtkRenderer' is not a class or namespaceCone.cxx<BR>> :78: error: 'vtkRenderWindow' was not declared in this scopeCone.cxx:78: error: 'renWin' was not declared in this scopeCone.cxx:78: error: 'vtkRenderWindow' is not a class or namespace <BR>> <BR>> <BR>> _________________________________________________________________<BR>> Connect to the next generation of MSN Messenger <BR>> http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-us&source=wlmailtagline<BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/6d884370/attachment-0001.html<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 10<BR>> Date: Fri, 4 May 2007 03:13:53 -0700 (PDT)<BR>> From: Godofredo <godofredoiii@gmail.com><BR>> Subject: [vtkusers] Retrieve poligonal data after delaunay<BR>> triangulation<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <10320141.post@talk.nabble.com><BR>> Content-Type: text/plain; charset=us-ascii<BR>> <BR>> <BR>> Hi. I'm making a Delaunay2D triangulation over a set of 3D point cloud. I've<BR>> followed some examples and managed to do it. What I would like to do now is<BR>> to obtain the triangles and vertex of the triangulation as arrays. I'm new<BR>> with vtks so there's a lot of knowledge I'm missing. Is there a way to<BR>> obtain triangles and vertex as a vrml fashion for example? I mean, points<BR>> coordinates and triangle vertex index to that points? Hope I've explained<BR>> myself. Thanks in advance.<BR>> -- <BR>> View this message in context: http://www.nabble.com/Retrieve-poligonal-data-after-delaunay-triangulation-tf3691278.html#a10320141<BR>> Sent from the VTK - Users mailing list archive at Nabble.com.<BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 11<BR>> Date: Fri, 4 May 2007 12:30:58 +0100<BR>> From: <M.Salman@surrey.ac.uk><BR>> Subject: RE: [vtkusers] can we match a cropped version of a model<BR>> againt the original using the vtkIterativeClosestPointTransform?<BR>> To: <wes.turner@kitware.com><BR>> Cc: vtkusers@vtk.org<BR>> Message-ID:<BR>> <6A5F24CF338E23438ABBE3392E35AFBD18169D@EVS-EC1-NODE1.surrey.ac.uk><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Thanks Turner,<BR>> I understand what you are saying but I don't know how to code this, Can you please elaborate it a bit more ? I really appreciate your help.<BR>> <BR>> Best Regards,<BR>> <BR>> M.Salman <BR>> University of Surrey,U.K.<BR>> <BR>> <BR>> <BR>> <BR>> -----Original Message-----<BR>> From: Wes Turner [mailto:wes.turner@kitware.com]<BR>> Sent: Thu 03/05/2007 4:09 PM<BR>> To: Salman M Mr (PG/R - Electronic Eng)<BR>> Cc: vtkusers@vtk.org<BR>> Subject: Re: [vtkusers] can we match a cropped version of a model againt the original using the vtkIterativeClosestPointTransform?<BR>> <BR>> The source and target landmarks need to have the same number of points for<BR>> the point-to-point metric to work. However, the number of points in the two<BR>> models you are registering need not (and generally won't) be the same. The<BR>> trick is to subsample from the source and to pick the closest points on the<BR>> target as the matches. For matching patches to their appropriate location,<BR>> you may have to find a starting position sufficiently close to the correct<BR>> position of the patch to ensure that you do not get trapped in a local<BR>> minima.<BR>> <BR>> - Wes<BR>> <BR>> On 5/3/07, M.Salman@surrey.ac.uk <M.Salman@surrey.ac.uk> wrote:<BR>> ><BR>> ><BR>> > Hi all,<BR>> > The cropped version of a model doesnt necessarily consists of equal number<BR>> > of points as of the original.While vtkIterativeClosestPointTransform makes<BR>> > use of vtkLandmarkTransform internally to compute the best fit which<BR>> > further calls for equal number of points in both landmarks.<BR>> > "Call SetSourceLandmarks and SetTargetLandmarks to specify the two sets of<BR>> > landmarks, ensure they have the same number of points"<BR>> ><BR>> > Can we still use the vtkIterativeClosestPointTransform to match the<BR>> > cropped version to the original model...<BR>> > Any thoughts?<BR>> ><BR>> > Regards,<BR>> ><BR>> > M.Salman<BR>> > University of Surrey,U.K.<BR>> ><BR>> ><BR>> ><BR>> ><BR>> > _______________________________________________<BR>> > This is the private VTK discussion list.<BR>> > Please keep messages on-topic. Check the FAQ at:<BR>> > http://www.vtk.org/Wiki/VTK_FAQ<BR>> > Follow this link to subscribe/unsubscribe:<BR>> > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> ><BR>> ><BR>> <BR>> <BR>> -- <BR>> Wesley D. Turner, Ph.D.<BR>> Kitware, Inc.<BR>> R&D Engineer<BR>> 28 Corporate Drive<BR>> Clifton Park, NY 12065-8662<BR>> Phone: 518-371-3971 x120<BR>> <BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/0f3ee7ac/attachment-0001.htm<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 12<BR>> Date: Fri, 4 May 2007 10:32:12 -0300<BR>> From: "Luca Pallozzi Lavorante" <lplavorante@gmail.com><BR>> Subject: Re: [vtkusers] Retrieve poligonal data after delaunay<BR>> triangulation<BR>> To: vtkusers@vtk.org<BR>> Message-ID:<BR>> <ec04740f0705040632r18ffbfdbi9334797f71fd4703@mail.gmail.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Godofredo,<BR>> the vtkVRMLExporter class will generate a VRML file for you. Its input is a<BR>> vtkRenderWindow instance, as it exports the entire scene.<BR>> Have a look at the example Rendering/Testing/Tcl/cells.tcl, as well as the<BR>> vtkVRMLExporter online documentation.<BR>> <BR>> Luca<BR>> <BR>> <BR>> On 5/4/07, Godofredo <godofredoiii@gmail.com> wrote:<BR>> ><BR>> ><BR>> > Hi. I'm making a Delaunay2D triangulation over a set of 3D point cloud.<BR>> > I've<BR>> > followed some examples and managed to do it. What I would like to do now<BR>> > is<BR>> > to obtain the triangles and vertex of the triangulation as arrays. I'm new<BR>> > with vtks so there's a lot of knowledge I'm missing. Is there a way to<BR>> > obtain triangles and vertex as a vrml fashion for example? I mean, points<BR>> > coordinates and triangle vertex index to that points? Hope I've explained<BR>> > myself. Thanks in advance.<BR>> > --<BR>> > View this message in context:<BR>> > http://www.nabble.com/Retrieve-poligonal-data-after-delaunay-triangulation-tf3691278.html#a10320141<BR>> > Sent from the VTK - Users mailing list archive at Nabble.com.<BR>> ><BR>> > _______________________________________________<BR>> > This is the private VTK discussion list.<BR>> > Please keep messages on-topic. Check the FAQ at:<BR>> > http://www.vtk.org/Wiki/VTK_FAQ<BR>> > Follow this link to subscribe/unsubscribe:<BR>> > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> ><BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/bfabb1f1/attachment.html<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 13<BR>> Date: Fri, 4 May 2007 09:41:36 -0400<BR>> From: "Wes Turner" <wes.turner@kitware.com><BR>> Subject: Re: [vtkusers] can we match a cropped version of a model<BR>> againt the original using the vtkIterativeClosestPointTransform?<BR>> To: "M.Salman@surrey.ac.uk" <M.Salman@surrey.ac.uk><BR>> Cc: vtkusers@vtk.org<BR>> Message-ID:<BR>> <7ade83390705040641h49b66e65ma0a8928e2bb86514@mail.gmail.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> The filter handles the selection automatically. Your just need to set the<BR>> maximum number of points you want to use for the landmarks. Check out<BR>> /Hybrid/Testing/Tcl/TestICPTransform.tcl<BR>> <http://public.kitware.com/cgi-bin/viewcvs.cgi/*checkout*/Hybrid/Testing/Tcl/TestICPTransform.tcl?root=VTK&content-type=text/plain>for<BR>> an example of using the filter.<BR>> <BR>> Note that if you are trying to register a patch to a whole, then you may<BR>> need to manually move your patch close to the correct position and call<BR>> StartByMatchingCentroidsOff<http://www.vtk.org/doc/nightly/html/classvtkIterativeClosestPointTransform.html#295d56e80cf959f5cde91201371b7afd>()<BR>> on the ICP transform before starting the registration. Otherwise the<BR>> registration is likely to get stuck in a local minima.<BR>> <BR>> - Wes<BR>> <BR>> <BR>> On 5/4/07, M.Salman@surrey.ac.uk <M.Salman@surrey.ac.uk> wrote:<BR>> ><BR>> > Thanks Turner,<BR>> > I understand what you are saying but I don't know how to code this, Can<BR>> > you please elaborate it a bit more ? I really appreciate your help.<BR>> ><BR>> > Best Regards,<BR>> ><BR>> > M.Salman<BR>> > University of Surrey,U.K.<BR>> ><BR>> ><BR>> ><BR>> ><BR>> ><BR>> > -----Original Message-----<BR>> > From: Wes Turner [mailto:wes.turner@kitware.com <wes.turner@kitware.com>]<BR>> > Sent: Thu 03/05/2007 4:09 PM<BR>> > To: Salman M Mr (PG/R - Electronic Eng)<BR>> > Cc: vtkusers@vtk.org<BR>> > Subject: Re: [vtkusers] can we match a cropped version of a model againt<BR>> > the original using the vtkIterativeClosestPointTransform?<BR>> ><BR>> > The source and target landmarks need to have the same number of points for<BR>> > the point-to-point metric to work. However, the number of points in the<BR>> > two<BR>> > models you are registering need not (and generally won't) be the same.<BR>> > The<BR>> > trick is to subsample from the source and to pick the closest points on<BR>> > the<BR>> > target as the matches. For matching patches to their appropriate<BR>> > location,<BR>> > you may have to find a starting position sufficiently close to the correct<BR>> > position of the patch to ensure that you do not get trapped in a local<BR>> > minima.<BR>> ><BR>> > - Wes<BR>> ><BR>> > On 5/3/07, M.Salman@surrey.ac.uk <M.Salman@surrey.ac.uk> wrote:<BR>> > ><BR>> > ><BR>> > > Hi all,<BR>> > > The cropped version of a model doesnt necessarily consists of equal<BR>> > number<BR>> > > of points as of the original.While vtkIterativeClosestPointTransform<BR>> > makes<BR>> > > use of vtkLandmarkTransform internally to compute the best fit which<BR>> > > further calls for equal number of points in both landmarks.<BR>> > > "Call SetSourceLandmarks and SetTargetLandmarks to specify the two sets<BR>> > of<BR>> > > landmarks, ensure they have the same number of points"<BR>> > ><BR>> > > Can we still use the vtkIterativeClosestPointTransform to match the<BR>> > > cropped version to the original model...<BR>> > > Any thoughts?<BR>> > ><BR>> > > Regards,<BR>> > ><BR>> > > M.Salman<BR>> > > University of Surrey,U.K.<BR>> > ><BR>> > ><BR>> > ><BR>> > ><BR>> > > _______________________________________________<BR>> > > This is the private VTK discussion list.<BR>> > > Please keep messages on-topic. Check the FAQ at:<BR>> > > http://www.vtk.org/Wiki/VTK_FAQ<BR>> > > Follow this link to subscribe/unsubscribe:<BR>> > > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> > ><BR>> > ><BR>> ><BR>> ><BR>> > --<BR>> > Wesley D. Turner, Ph.D.<BR>> > Kitware, Inc.<BR>> > R&D Engineer<BR>> > 28 Corporate Drive<BR>> > Clifton Park, NY 12065-8662<BR>> > Phone: 518-371-3971 x120<BR>> ><BR>> ><BR>> <BR>> <BR>> -- <BR>> Wesley D. Turner, Ph.D.<BR>> Kitware, Inc.<BR>> R&D Engineer<BR>> 28 Corporate Drive<BR>> Clifton Park, NY 12065-8662<BR>> Phone: 518-371-3971 x120<BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/efeb911e/attachment.htm<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 14<BR>> Date: Fri, 4 May 2007 06:48:00 -0700 (PDT)<BR>> From: Emmanouil Moschidis <moshman65@yahoo.com><BR>> Subject: [vtkusers] changing the coordinate's system origin<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <608639.77539.qm@web36713.mail.mud.yahoo.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Hello as far as i know vtk's coordinate system origin is the lower left corner. (correct me if i am wrong). <BR>> <BR>> I would like to change my x,y,z coordinates so that they are visualized as the origin would be the upper left corner. <BR>> <BR>> Do you know how should i change them? <BR>> <BR>> Thanks<BR>> <BR>> <BR>> ---------------------------------<BR>> Ahhh...imagining that irresistible "new car" smell?<BR>> Check outnew cars at Yahoo! Autos.<BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/82f859c0/attachment.html<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 15<BR>> Date: Fri, 4 May 2007 16:03:00 +0200<BR>> From: "Hornung, Oliver" <oliver.oh.hornung@siemens.com><BR>> Subject: [vtkusers] vtkDelaunay3D / Multithreading<BR>> To: <vtkusers@vtk.org><BR>> Message-ID:<BR>> <DCB2F238E0B0844AB343A0D8A70953BD6187D0@ERLM862A.ww001.siemens.net><BR>> Content-Type: text/plain; charset="us-ascii"<BR>> <BR>> Hi!<BR>> <BR>> I am using vtkDelaunay3D on point clouds. The results are very promising<BR>> except the fact that it takes a long time to produce them. The point<BR>> clouds are fairly large consisting out of about 1e06 Points. Since I<BR>> have a multicore computer available my question is, if there is a way to<BR>> use multithreading or anything like it to speed up calculations. The<BR>> system runs at only 25% CPU usage at the moment. Does anyone have<BR>> experiences concerning this topic?<BR>> <BR>> Thanks in advance,<BR>> Oliver<BR>> <BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/746af9bf/attachment.htm<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 16<BR>> Date: Fri, 4 May 2007 15:25:12 +0100<BR>> From: "Luca Pamparana" <luca.pamparana@gmail.com><BR>> Subject: [vtkusers] binary mask to region/polydata<BR>> To: vtkusers <vtkusers@vtk.org><BR>> Message-ID:<BR>> <94ca0b990705040725n6456a819i15f51240ecf52f0c@mail.gmail.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Hi everyone,<BR>> <BR>> I am wondering if there is a vtk filter that can do the following:<BR>> <BR>> - I have some medical data which is simply a binary image that defines a<BR>> closed region (like a segmented structure for example).<BR>> <BR>> So, is there any vtk filter that will give me this region as a set of<BR>> numbers for example. I am not sure how these numbers will be seperated in<BR>> space. Ideally, "curvy" regions should have more sample points than linear<BR>> ones. Anyways, basically what I am looking for is an image->polydata kind of<BR>> filter, I guess.<BR>> <BR>> I would be really grateful if you could give some suggestions.<BR>> <BR>> Thanks,<BR>> Luca<BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/db43b7ef/attachment.html<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 17<BR>> Date: Fri, 04 May 2007 07:58:25 -0700<BR>> From: David Goldsmith <David.L.Goldsmith@noaa.gov><BR>> Subject: [vtkusers] [VTK 5.0, Mac OS 10.4.9] Having both a debug and a<BR>> release installation<BR>> To: vtkusers@vtk.org<BR>> Message-ID: <463B4A11.8090603@noaa.gov><BR>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed<BR>> <BR>> Hi! Installing VTK on a Mac running 10.4.9. So far w/out incident (at <BR>> least none that I haven't been able to resolve :-) ) but...<BR>> I want to have both a debug and a release install; out-of-source I built <BR>> separate, labeled build structures w/ the appropriate ccmake modifiers; <BR>> I installed the debug version first and noted as it was spewing forth <BR>> that there was nothing in the path names to distinguish it as a debug <BR>> version, so I'm concerned that when I install the release build it will <BR>> just overwrite everything the debug build installed - what gives? Thanks!<BR>> <BR>> DG<BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> Message: 18<BR>> Date: Fri, 4 May 2007 11:03:36 -0400<BR>> From: "David Cole" <david.cole@kitware.com><BR>> Subject: Re: [vtkusers] [VTK 5.0, Mac OS 10.4.9] Having both a debug<BR>> and a release installation<BR>> To: "David Goldsmith" <David.L.Goldsmith@noaa.gov><BR>> Cc: vtkusers@vtk.org<BR>> Message-ID:<BR>> <f435c2c50705040803x57740860n64b88e1a47fbe671@mail.gmail.com><BR>> Content-Type: text/plain; charset="iso-8859-1"<BR>> <BR>> Set CMAKE_INSTALL_PREFIX in each build to give it separate locations for<BR>> Debug and Release. Otherwise, each will simply use the default value for<BR>> CMAKE_INSTALL_PREFIX.<BR>> <BR>> HTH,<BR>> David<BR>> <BR>> On 5/4/07, David Goldsmith <David.L.Goldsmith@noaa.gov> wrote:<BR>> ><BR>> > Hi! Installing VTK on a Mac running 10.4.9. So far w/out incident (at<BR>> > least none that I haven't been able to resolve :-) ) but...<BR>> > I want to have both a debug and a release install; out-of-source I built<BR>> > separate, labeled build structures w/ the appropriate ccmake modifiers;<BR>> > I installed the debug version first and noted as it was spewing forth<BR>> > that there was nothing in the path names to distinguish it as a debug<BR>> > version, so I'm concerned that when I install the release build it will<BR>> > just overwrite everything the debug build installed - what gives? Thanks!<BR>> ><BR>> > DG<BR>> > _______________________________________________<BR>> > This is the private VTK discussion list.<BR>> > Please keep messages on-topic. Check the FAQ at:<BR>> > http://www.vtk.org/Wiki/VTK_FAQ<BR>> > Follow this link to subscribe/unsubscribe:<BR>> > http://www.vtk.org/mailman/listinfo/vtkusers<BR>> ><BR>> -------------- next part --------------<BR>> An HTML attachment was scrubbed...<BR>> URL: http://public.kitware.com/pipermail/vtkusers/attachments/20070504/d84f7663/attachment.htm<BR>> <BR>> ------------------------------<BR>> <BR>> Message: 19<BR>> Date: Fri, 4 May 2007 11:32:24 -0400<BR>> From: "Sean McBride" <sean@rogue-research.com><BR>> Subject: Re: [vtkusers] VTK on Mac<BR>> To: "frederika rambu ngana" <frederikarambungana@yahoo.com>, "Amy<BR>> Squillacote" <amy.squillacote@kitware.com><BR>> Cc: VTK Users <vtkusers@vtk.org><BR>> Message-ID: <20070504153224.1358771169@smtp1.sympatico.ca><BR>> Content-Type: text/plain; charset=ISO-8859-1<BR>> <BR>> On 2007-05-04 01:25, frederika rambu ngana said:<BR>> <BR>> >Here is the error message I got :<BR>> ><BR>> >CMake Error: Error in cmake code at<BR>> ><BR>> >/Development/VTKsource/CMake/vtkLoadCMakeExtensions.cmake:7:<BR>> > LOAD_COMMAND Attempt to load the library<BR>> >/Development/VKTbuild/CMake/libcmVTK_WRAP_TCL2.so<BR>> >failed.<BR>> ><BR>> > CMake Error: Error in cmake code at<BR>> ><BR>> >/Development/VTKsource/CMake/vtkLoadCMakeExtensions.cmake:17:<BR>> > A command failed during the invocation of macro<BR>> >"VTK_LOAD_SINGLE_CMAKE_EXTENSION".<BR>> ><BR>> > Loading VTK command VTK_WRAP_TCL2 - failed<BR>> ><BR>> >NOTE: I also have followed advice from Sean to make<BR>> >folder Source and Build separately on folder<BR>> >Development: VTKsource folder for SOURCE tree,<BR>> >VTKbuild for BUILD tree.<BR>> ><BR>> >First, untared+installed cmake-2.0.3-darwin.tar.gz.<BR>> >Second, copied vtk-src-unix from CD to VTKsource<BR>> >Third, on VTKbuild typed : ccmake ../VTKsource/<BR>> ><BR>> >result : I got terminal of ccmake. After typing "c"<BR>> >for configure, there was a error message.<BR>> <BR>> At the risk of repeating myself.... why are you still trying with CMake<BR>> 2.0.3? Please use this version:<BR>> <http://www.cmake.org/files/v2.4/cmake-2.4.6-Darwin-universal.tar.gz><BR>> <BR>> It's only 7.4 MB.<BR>> <BR>> Also, which version of Mac OS X are you using? And PowerPC or Intel?<BR>> <BR>> -- <BR>> ____________________________________________________________<BR>> Sean McBride, B. Eng sean@rogue-research.com<BR>> Rogue Research www.rogue-research.com <BR>> Mac Software Developer Montréal, Québec, Canada<BR>> <BR>> <BR>> <BR>> <BR>> ------------------------------<BR>> <BR>> _______________________________________________<BR>> vtkusers mailing list<BR>> vtkusers@vtk.org<BR>> http://www.vtk.org/mailman/listinfo/vtkusers<BR>> <BR>> <BR>> End of vtkusers Digest, Vol 37, Issue 5<BR>> ***************************************<BR><BR><br /><hr />Connect to the next generation of MSN Messenger <a href='http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-us&source=wlmailtagline' target='_new'>Get it now! </a></body>
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