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Open Access Publications from the University of California

The Asymptotic Decider: Rosolving the Ambiguity in Marching Cubes

  • Author(s): Nielson, G. M.;
  • Hamann, Bernd
  • Editor(s): Nielson, G. M.;
  • Rosenblum, L. J.
  • et al.

A method for computing isovalue or contour surfaces of a trivariate function is discussed. The input data are values of the trivariate function. F[?] [?] k, at the cuberille grid points (x[?], y[?] , zk) and the output is a collection of triangles representing the surface consisting of all points where F(x, y, z) is a constant value. The method described here is a modification that is intended to correct a problem with a previous method.

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