That's correct. On Sun, Mar 15, 2009 at 6:10 PM, Robert Michael O'Bara <[email protected]> wrote: > Hi All, > > I'm not 100% sure but I think you must call SetNumberOfComponents prior to > SetNumberOfTuples. > > Bob > > Robert M. O'Bara, MEng. > Research & Development Engineer > > On Mar 15, 2009, at 5:50 PM, Burlen Loring wrote: > >> Also, if you SetNumberOfComponents, and SetNumberOfTuples, you want to use >> SetTuple(i,Tuple) not InsertNextTuple, because that will add them at the >> end. >> >> Natalie Happenhofer wrote: >>> >>> Hi! >>> I´d like to set a vtkDoubleArray with 3 Components, it should be a vector >>> array, the code looks like this: >>> >>> >>> vtkDoubleArray* momentum = vtkDoubleArray::New(); >>> momentum -> SetNumberOfTuples(numOfTuples); >>> momentum -> SetNumberOfComponents(3); >>> >>> for(vtkIdType i = 0; i < numOfTuples; i++) >>> {double Tuple[3] = {xm_array -> GetValue(i), ym_array -> GetValue(i), >>> 0.0}; >>> >>> momentum -> InsertNextTuple(Tuple); >>> } >>> >>> Executing the code, I get the following error: >>> " Point array Momentum with 3 components, has 78520 tuples but there are >>> only 58890 points" >>> >>> numOfTuples just has the value 58890, it should not be inserting more >>> tuples than that.. ? >>> >>> thx, >>> Natalie >>> >>> >>> ------------------------------------------------------------------------ >>> Casi 50 razones para tener el nuevo Messenger. ¡Conócelas aquí y bájate >>> el nuevo! <http://www.nuevomessenger2009.com/> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> 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 >>> >> >> _______________________________________________ >> 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 > > _______________________________________________ > 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 > _______________________________________________ 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
