[vtkusers] Holes with vtkImplicitBoolean and vtkSampleFunction

[TKB 3. Prakt. Corina Farcas]

Hello everybody!

I am drawing a prism by unifying five planes. I use the classes
vtkImplicitBoolean and vtkSampleFunction to create the prism. I have a
lot of those prisms, which I am trying to unify to an object. The
problem is, that I get holes in my object. Why do I get this holes?

Thanks in advance,

Corina

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