[vtkusers] Implicit boolean

[Adrian Martinez Vargas]

Hi List,

I would like to do boolean operations like in the example 
http://www.vtk.org/gitweb?p=VTK.git;a=blob;f=Examples/Modelling/Python/iceCream.py 
or https://itk.org/Wiki/VTK/Examples/Cxx/Filtering/ImplicitBoolean but 
using  as input vtkPolyData closed/open surfaces. The question is:

How I can create implicit functions from polydata objects. I did some 
tests with vtkImplicitPolyDataDistance() but it didn't work for me. Any 
idea?

Kind regards
Adrian Martinez