[vtkusers] how to get the details about the object created by vtk sources?

[Shriram Iyer]

Use cone->GetOutput()->GetPoints() to get the vertices.

Shriram

On 10/22/07, Toron J. <ji_wi at yahoo.com> wrote:
>
> Hi All,
>
> I used the following codes to build a simple cone.
>
> ---------------------------------------------------------------------------------------
>   vtkConeSource *cone = vtkConeSource::New();
>       cone->SetHeight( 3.0 );
>       cone->SetRadius( 1.0 );
>       cone->SetResolution( 6 );
>
>   vtkPolyDataMapper *coneMapper = vtkPolyDataMapper::New();
>       coneMapper->SetInput( cone->GetOutput() );
>
> --------------------------------------------------------------------------------------
> Does any one can help me to know how to get the position (x,y,z) of each
> vertex and the rendering index?      Thanks in advance!
>
> Toron
>
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