Geometric Continuity of Parametric Curves: Three Equivalent Characterizations

  • Authors:
  • Brian A. Barsky;Tony D. DeRose

  • Affiliations:
  • -;-

  • Venue:
  • IEEE Computer Graphics and Applications
  • Year:
  • 1989

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Abstract

Some of the important basic results on geometric continuity of curves are presented in a self-contained manner. The paper covers parametric representation and smoothness, parametric continuity, reparameterization and equivalent parameterization, beta-constraints, and arc-length parameterization.