[vtkusers] Collapsing a polydata

[Tuhin Sinha]

I don't think VTK has anything like this.  I would suggest using a
circle fitting algorithm and then grabbing the center of the fitted
circle.

My $0.02,

Tuhin Sinha

On Thu, 2003-12-04 at 05:05, Shyam Prakash wrote:
> Hi,
> 
>             My question is kind of weird. I have a vtkPolyData(myData)
> object which is the output of vtkCutter. Say, myData represents a
> circle. Now I would like to collapse this data uniformly until it
> falls into a point (please refer the attached picture). Do we have any
> filter in vtk which will do the task for me?
> 
>  
> 
> Thanks
> 
> Shyam
> 
>