[vtkusers] Writing a sphere in a file

[Mathieu Westphal]

Hi

- writer->SetInputData(sphereSource->GetOutput());
+ writer->SetInputConnection(sphereSource->GetOutputPort(0));

Regards,

Mathieu Westphal

On Mon, Mar 27, 2017 at 2:37 PM, Panagiotis Foteinos <
panagiotis.foteinos at gmail.com> wrote:

> Hi all.
>
> I am attempting to write a sphere in a vtk file. The following snippet:
>
> *************************************************
> vtkSmartPointer<vtkSphereSource>  sphereSource = vtkSmartPointer<
> vtkSphereSource>::New();
>
> sphereSource->SetCenter(0.0, 0.0, 0.0);
> sphereSource->SetRadius(1.0);
>
> vtkSmartPointer<vtkPolyDataWriter> writer = vtkSmartPointer<
> vtkPolyDataWriter>::New();
> writer->SetInputData(sphereSource->GetOutput());
> writer->SetFileName(filename.c_str());
> writer->Update();
> *************************************************
>
> creates an empty file.
>
> Any suggestions?
>
> Warm Regards,
> Panos
>
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