Hi,
I used the script vmtkcenterlines to generate a centerline and saved
it to foo.vtp, the centerline was better than expected. The problem
however arises when I try to smooth the skeleton in my C++ code:
vtkXMLPolyDataReader * reader = vtkXMLPolyDataReader::New();
reader->SetFileName("C:/Programme/vmtk 0.9.0/foo.vtp");
reader->Update();//the file was read correctly
vtkvmtkCenterlineSmoothing * smoother = vtkvmtkCenterlineSmoothing::New();
smoother->SetInput(reader->GetOutput());
smoother->SetSmoothingFactor(0.1);
smoother->Update();//at this point I get the error
ERROR: In ..\..\VTKSource\Filtering\vtkDemandDrivenPipeline.cxx, line 803
vtkStreamingDemandDrivenPipeline (0AC4F1B0): Input for connection
index 0 on input port index 0 for algorithm
vtkvmtkCenterlineSmoothing(0AC3A3C8) is NULL, but a vtkPolyData is
required.
vtk version 5.4.2
vmtk version 0.9
all libraries were built in debug (no debug and release mix)
with many thanks
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