论文信息 - Geometric continuity and convex combination patches

Geometric continuity and convex combination patches

Abstract A theory of geometric continuity between parametric surface patches is presented. The theory is used to explain the result that a convex combination of parametrically defined C 2 surfaces is not necessarily C 2 . This result is illustrated by considering a polygonal surface patch defined by a convex combination construction.

John A. Gregory | Jörg M. Hahn

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