In this paper we present a non-stationary 4-point ternary interpolatory subdivision scheme which provides the user with a tension parameter that, when increased within its range of definition, can generate C²-continuous limit curves showing considerable variations of shape. As a generalization we additionally propose a locally-controlled C²-continuous subdivision scheme, which allows a different tension value to be assigned to every edge of the original control polygon.
Beccari, C., Casciola, G., & Romani, L. (2007). An interpolating 4-point C² ternary non-stationary subdivision scheme with tension control. COMPUTER AIDED GEOMETRIC DESIGN, 24(4), 210-219.
Citazione: | Beccari, C., Casciola, G., & Romani, L. (2007). An interpolating 4-point C² ternary non-stationary subdivision scheme with tension control. COMPUTER AIDED GEOMETRIC DESIGN, 24(4), 210-219. |
Tipo: | Articolo in rivista - Articolo scientifico |
Carattere della pubblicazione: | Scientifica |
Titolo: | An interpolating 4-point C² ternary non-stationary subdivision scheme with tension control |
Autori: | Beccari, C; Casciola, G; Romani, L |
Autori: | |
Data di pubblicazione: | mag-2007 |
Lingua: | English |
Rivista: | COMPUTER AIDED GEOMETRIC DESIGN |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.cagd.2007.02.001 |
Appare nelle tipologie: | 01 - Articolo su rivista |
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