[vtkusers] 'SetOutput' : cannot convert parameter 1 from 'class vtkImageData *' to 'class vtkPolyData *'

Paul Tait paul at opes.com.au
Wed Oct 15 23:23:20 EDT 2003


according to the docs and examples this should work. What am I doing wrong ?

usg is vtkUnstructuredGrid
// vtkShepardMethod *sm = vtkShepardMethod::New();
// sm->SetInput(usg);
vtkGaussianSplatter *sm = vtkGaussianSplatter::New();
sm->SetInput(usg);
vtkContourFilter *cf = vtkContourFilter::New();

cf->SetOutput(sm->GetOutput());

error C2664: 'SetOutput' : cannot convert parameter 1 from 'class
vtkImageData *' to 'class vtkPolyData *'

same error for vtkShepardMethod too

Thanks Paul Tait




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