To make sure that I understand, vtkCutter does not work, right? Why? Are you trying to extract a cut/slice or a subset with constant i, j or k from an image data?
-berk On Fri, Feb 19, 2010 at 10:12 AM, Thorsten Hater <[email protected]> wrote: > Thanks for this! But contrary to my earlier optimism it seems not so easy > to > use a slice filter in a programmable filter (I played mostly with the > pvpython > up to this point) > The python vtk module does not export ExtractVOI or ImageSlice filter, > the generic cutter does not work for me. > If I import paraview.simple a new connection pops up and PV itself is > messed up, > so I can't use simple's Slice. Can I work around this behaviour? > > > Am 19.02.2010 01:42, schrieb Berk Geveci: > > self.GetInputDataObject(0, n) > > should return the nth input. > > -berk > > On Thu, Feb 18, 2010 at 4:45 PM, Thorsten Hater <[email protected]> wrote: > >> Most of building blocks I was able to figure out, but how do >> I retrieve the second input from the servermanager? >> >> Berk Geveci wrote: >> > It is definitely doable with the programmable filter although not as >> > trivial as it would be with a tool like VisTrails. The programmable >> > filter can accept multiple inputs. You could use the point from on of >> > its inputs to setup the parameter of an internal slice filter - which >> > requires importing the vtk.graphics module. If you can't figure it >> > out, let me know, I'll help. >> > >> > -berk >> > >> > On Wed, Feb 17, 2010 at 10:46 AM, Thorsten Hater <[email protected] >> > <mailto:[email protected]>> wrote: >> > >> > Hello, >> > >> > I have encountered the following problem in a set of animations: >> > There is a moving particle in a field and I want to slice the field >> > at the particle's position (effectively the y-component of the >> > position). >> > Additionally the slice should move automatically with the particle >> > for making an animation. >> > Has anybody done something like this before? >> > The programmable filter seems a good point to start, but I need >> > at least two inputs for figuring out the offset. >> > Thanks in advance for any pointers or help! >> > >> > Cheers, >> > Thorsten >> > >> > -- >> > Thorsten Hater >> > Institut fuer Theoretische Physik I >> > Ruhr-Universitaet Bochum >> > E-Mail: [email protected] <mailto:[email protected]> >> > Tel.: 0234/32-23-441 >> > >> > _______________________________________________ >> > Powered by www.kitware.com <http://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 ParaView Wiki at: >> > http://paraview.org/Wiki/ParaView >> > >> > Follow this link to subscribe/unsubscribe: >> > http://www.paraview.org/mailman/listinfo/paraview >> > >> > >> >> _______________________________________________ >> 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 ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://www.paraview.org/mailman/listinfo/paraview >> > > > > -- > Thorsten Hater > Institut fuer Theoretische Physik I > Ruhr-Universitaet Bochum > E-Mail: [email protected] > > Tel.: 0234/32-23-441 > > > _______________________________________________ > 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 ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > >
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