[comp.graphics] Need HELP - FORMING 3D SURFACE PLOTS

r2sms@VAX1.CC.UAKRON.EDU (Sujat M Sukthankar) (05/22/91)

  Hi,
       Need help for obtaining a grid for plotting 3D surface plots from
non uniformly spaced data. Am trying to write a program in a PC for 3D
plots.  I believe that "Krigging" and "Tyson's Triangulation" are two
robust methods.  Need some references, source code or any sort of help
with the above two methods or any other method that you guys may know
of.

      Thanks in advance.