[vtkusers] Particle Threshold

[Matthew Dillon]

Hello everyone, I have a quick question.  I have a surface volume  
rendered via vtkMarchingCubes.  I would like to clean up the image by  
removing any particles less than a certain volume, and saw that there  
is a class called vtkImageIslandRemoval2D.  This seems to be what I  
want, only in two dimensions.  Is there an alternative that I am just  
not seeing?  Thanks.

Matthew Dillon