[Paraview] Cone as input and Sphere as output for plugin filter

[Boettcher, Prof. Dr. Peter]

Hi All

 

I would like to implement a polydataalgorithm filter which takes a
polydata as input (a cone), does some calculations and produces a sphere
as output of the plugin algorithm. Unfortunately, instantiation of the
sphere seems to be of a problem, as the output remains empty. 

 

This is what I am doing:

 

int vtkTestSphere::RequestData(vtkInformation *request,
vtkInformationVector **inputVector, vtkInformationVector *outputVector)

{

   vtkSmartPointer<vtkSphereSource> sphere =
vtkSmartPointer<vtkSphereSource>::New();

   sphere->SetRadius(50);

   this->GetOutput()->DeepCopy(sphere->GetOutput());

   

  

  return 1;

}

 

 

Any help would me much appreciated!

 

Regards, Peter.

 

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