## A closest point algorithm for parametric surfaces with global uniform asymptotic stability

- Volkan Patoglu, R. Brent Gillespie
- First Joint Eurohaptics Conference and Symposium…
- 2005

A set S is called convex if, for all points P , Q of S, the line segment PQ is contained in S. A simple closed planar curve and a simple closed surface are not convex by this definition, but they are called ‘‘convex’’ if they are boundaries of convex sets, and similarly a planar arc is called ‘‘convex’’ if it is a subset of the boundary of a convex set… (More)