reverse engineering point indices

[Todd]

Wouldn't that just be the x,y,z values of the points?  The Vector i=x, j=y,
k=z, is (I believe) the vector that 'points to' the point x,y,z


Cheers
Todd



-----Original Message-----
From: owner-vtkusers at gsao.med.ge.com
[mailto:owner-vtkusers at gsao.med.ge.com]On Behalf Of gvwilson at nevex.com
Sent: Tuesday, September 07, 1999 8:10 AM
To: VTK Users Mailing List
Subject: reverse engineering point indices


Hi.  Both vtkStructuredPoints and vtkRectilinearGrid have methods
ComputePointId() that'll convert IJK coordinates to a unique point ID.  I
want to go in the other direction, i.e. I have a point ID, and I want the
IJK coordinates.  I can't find a method to do this --- can someone please
point me in the right direction?
Thanks,
Greg




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