Contour Point ??

[Louis Lee]

Hi,

 I am a VTK's user, and I have a question about picking up points' data
 from VTK's function.

When I use vtkMarchingCubes() fuction to figure out a specified pixel
grey range, VTK would help me to connect each pixel which I specified
its
value, btu it only show me the range in display.

Now I would like to getthese pixels' data ( x,y,z-coordinate ), and
process them... How do I achieve
this?

   Thank you for your kindness for helping me... : )

Sincerely,


Louis Lee



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