[vtkusers] How do I output PolyData's points?

Rasmus Reinhold Paulsen rrp at imm.dtu.dk
Wed Jul 9 09:00:33 EDT 2003

Hi Matt,

On Wed, 9 Jul 2003, Matt Zumwalt wrote:

>    Here is the Tcl script I'm using.  (The 'for' loop is getting skipped 
> entirely because, for some reason [[sphere GetOutput] GetNumberOfPoints] 
> returns a value of zero.):
> vtkSphereSource sphere 
>  sphere SetThetaResolution 8
>  sphere SetPhiResolution 8

Try a "sphere Update" here.


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