[vtkusers] iso-surface of vorticity

[久木元 伸如]

Hi

I'm trying to view an iso-surface(i.e. cutting plane) of vorticity 
magnitude.
Does anyone know the best samples in 
VTK/Examples/VisualizationAlgorithms?

I want to use the computing result of vorticity for iso-surface.
I found the vorticity is turned on/of the computing in vtkStreamer.

iso-surface ( using vtkCutPlane or vtkGeometoryFridFilter) can not read 
vtkStreamer::GetOutput.

How do I to view vorticity using iso-surface?
But, Does vtkStreamer  combine with vtkStreamLine or vtkTubeFilter only?

--kukimoto