Look at:<br><a href="http://www.vtk.org/doc/nightly/html/classvtkDataObjectToDataSetFilter.html">http://www.vtk.org/doc/nightly/html/classvtkDataObjectToDataSetFilter.html</a><br><br>The documentation describes the API for specifying which arrays to use for points/cells etc.<br>
<br>Utkarsh<br><br><div class="gmail_quote">On Mon, May 25, 2009 at 5:17 AM, Natalie Happenhofer <span dir="ltr"><<a href="mailto:nataliehapp@hotmail.com">nataliehapp@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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Hi!<br>I´m trying to use the vtkDataSetObjectToDataSetFilter, but it doesn´t really work, this is my code:<br><br> vtkSmartPointer<vtkDataObject> inputCopy;<br> inputCopy.TakeReference(input->NewInstance());<br>
inputCopy->ShallowCopy(input);<br><br> vtkDataObjectToDataSetFilter* DoToDS = vtkDataObjectToDataSetFilter::New();<br> DoToDS -> SetInput(inputCopy);<br> vtkDataSet* ds = DoToDS -> GetOutput();<br> <br> DoToDS -> Update();<br>
<br>Compiling is ok, executing I get the following error:<br><br>ERROR: In .../ParaView-3.4.0/VTK/Graphics/vtkDataObjectToDataSetFilter.cxx, line 291<br>vtkDataObjectToDataSetFilter (0x1377fd00): Couldn't create any points<br>
<br><br>ERROR: In ../ParaView-3.4.0/VTK/Graphics/vtkDataObjectToDataSetFilter.cxx, line 560<br>vtkDataObjectToDataSetFilter (0x13787b30): Can't find array requested<br><br>It seems I need to specify more, but what? and how?<br>
<br>thx for help,<br>Natalie<br><br><br><br><br><br><hr>¡Es hora que descubras quién eres! <a href="http://www.descubrewindowslive.com/" target="_blank">Alguien puede conocerte mejor que tu mismo.</a></div>
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