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Cao Yuan. Identity of Gelston-Dutta's Surface with Envelope and Its Approximate RepresentationJ. Journal of Computer-Aided Design & Computer Graphics, 2003, 15(5): 552-554.
Citation: Cao Yuan. Identity of Gelston-Dutta's Surface with Envelope and Its Approximate RepresentationJ. Journal of Computer-Aided Design & Computer Graphics, 2003, 15(5): 552-554.

Identity of Gelston-Dutta's Surface with Envelope and Its Approximate Representation

  • We proved that Gelston-Dutta’s algorithm is equivalent to the explicit analytic solution of the envelope of a family of spheres.Based on discrete values,an approximate algorithm with linear convergence is presented.
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