[vtkusers] Segmented Contours from 3d imagedata

zmanvortex donny.zimmerman at willowpointsoftware.com
Sun Dec 29 00:26:21 EST 2013

I am using vtkContourFilter with 3D vtkImageData (unsigned char scalars) as
it's input. I am able to get the pipeline to work, but I am wondering if I
can define the distance the filter uses to segment surfaces with the same
scalar value. It appears the filter is creating a single surface for a given
contour value instead of multiple surfaces when they are far apart.

Screenshot of the image data:

Screenshot of the front of multiple contours:

Screenshot of the back of multiple contours:

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