Abstract
A new interpolatory subdivision scheme for surface design is presented. The new scheme is designed for a general triangulation of control points and has a tension parameter that provides design flexibility. The resulting limit surface is C1 for a specified range of the tension parameter, with a few exceptions. Application of the butterfly scheme and the role of the tension parameter are demonstrated by several examples.
Original language | English |
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Pages (from-to) | 160-169 |
Number of pages | 10 |
Journal | ACM Transactions on Graphics |
Volume | 9 |
Issue number | 2 |
DOIs | |
State | Published - 4 Jan 1990 |