But I have to write it in *.vtk file .<div><br></div><div><br></div><div><br><br><div class="gmail_quote">W dniu 27 marca 2012 21:36 użytkownik Agata Krasoń <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=5598738&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> napisał:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I received an error : ???<div><br></div><div>Error<span style="white-space:pre-wrap"> </span>1<span style="white-space:pre-wrap"> </span>error C3867: 'vtkStructuredPointsReader::GetOutput': function call missing argument list; use '&vtkStructuredPointsReader::GetOutput' to create a pointer to member<span style="white-space:pre-wrap"> </span>d:\SegmentacjaOtsu\VTKConverter\sources\ConverterVTK.cxx<span style="white-space:pre-wrap"> </span>109<span style="white-space:pre-wrap"> </span>ConverterVTK<div>
<br><br><div class="gmail_quote">W dniu 27 marca 2012 21:34 użytkownik David Doria-2-3 [via VTK] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=5598738&i=1" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> napisał:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div><div>
On Tue, Mar 27, 2012 at 3:30 PM, agatte <<a href="http://user/SendEmail.jtp?type=node&node=5598722&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a>> wrote:
<div><div class='shrinkable-quote'><br>> Hi ;)
<br>>
<br>> I am just begining my adventure with vtk.
<br>> I have a *.vtk file STRUCTURED_POINTS. I want to convert it to POLYDATA and
<br>> save as *.vtk file.
<br>>
<br>> Could anyone help me please ?
<br>>
<br>>
<br>> I would appreciate for any help.
<br>>
<br>>
<br>> I am trying with this code : but I received an error :
<br>>
<br>> int main()
<br>> {
<br>>
<br>> try
<br>> {
<br>> vtkSmartPointer<vtkStructuredPointsReader> reader =
<br>> vtkSmartPointer<vtkStructuredPointsReader>::New();
<br>> reader->SetFileName("Points.vtk");
<br>> reader->Update();
<br>>
<br>> vtkSmartPointer<vtkGeometryFilter> geometryFilter =
<br>> vtkSmartPointer<vtkGeometryFilter>::New();
<br>> geometryFilter->SetInput(reader->GetOutput);
<br>> geometryFilter->Update();
<br>>
<br>>
<br>> /*vtkContourFilter * contour = vtkContourFilter::New();
<br>> contour->SetInput( reader->GetOutput() );
<br>> contour->SetValue(0, 128); */
<br>>
<br>> // Save mesh as vtk Poly Data
<br>> vtkPolyDataWriter * writerMesh = vtkPolyDataWriter::New();
<br>> writerMesh->SetFileName("MeshVTK.vtk");
<br>> writerMesh->SetInput(geometryFilter->GetOutput());
<br>> writerMesh->Write();
<br>>
<br>> // contour->Delete();
<br>> writerMesh->Delete();
<br>>
<br>> }
<br>> catch (itk::ExceptionObject &ex)
<br>> {
<br>> std::cout << ex << std::endl;
<br>> return EXIT_FAILURE;
<br>> }
<br>>
<br>>
<br>> }
<br>>
<br>>
<br>>
<br>>
<br>>
<br>> # vtk DataFile Version 2.0
<br>> Comment goes here
<br>> ASCII
<br>>
<br>> DATASET STRUCTURED_POINTS
<br>> DIMENSIONS 3 201 1
<br>>
<br>> ORIGIN 0.000 0.000 0.000
<br>> SPACING 1.000 1.000 1.000
<br>>
<br>> POINT_DATA 603
<br>> SCALARS scalars double
<br>> LOOKUP_TABLE default
<br>>
<br>> 108 186 26
<br>> 1.081485e+002 1.858573e+002 26
<br>> 1.083255e+002 1.855720e+002 26
<br>> 1.085282e+002 1.851580e+002 26
<br>> 1.087540e+002 1.846294e+002 26
<br>> 109 184 26
<br>> 1.092600e+002 1.832852e+002 26
<br>> 1.095138e+002 1.825058e+002 26
<br>> 1.097375e+002 1.816838e+002 26
<br>> 1.099075e+002 1.808411e+002 26
<br>> 110 180 26
<br>> 1.100035e+002 1.791777e+002 26
<br>> 1.099555e+002 1.783727e+002 26
<br>> 1.099057e+002 1.775789e+002 26
<br>> 1.099040e+002 1.767900e+002 26
<br>> 110 176 26
<br>> 1.102301e+002 1.752040e+002 26
<br>> 1.105764e+002 1.744034e+002 26
</div></div>What is the error you receive? Also, you should use
<br>vtkXMLPolyDataWriter to write a .vtp file instead of using
<br>vtkPolyDataWriter to write a .vtk file.
<br><br>David
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