[vtkusers] bilinear, trilinear interpolation..

[K. R. Subramanian]

Are there any functions to do bilinear/trilinear interpolation of vtk
datasets? I checked
vtkMath, which I thought might be the logical place, but doesnt seem to
be part of it. I am looking
for a function, given a set of points (2d or 3d) to return the
interpolated value at a given point (x,y,z)

Thanks.

    -- krs

--
Dr. K.R.Subramanian                           Phone: (301) 402-0042
National Institutes of Health                 FAX:   (301) 402-4080
National Library of Medicine                  Email: krs at cs.uncc.edu
Bldg 38A, Rm. B1N30D                          WWW: www.cs.uncc.edu/~krs
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