descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Aug 2014 English Publisher:WileyJournal:Computer Graphics Forum, volume 33, pages 217-226 (issn: 0167-7055, eissn: 1467-8659,

Authors: Kosinka, J; Sabin, MA; Dodgson, NA;

doi: 10.1111/cgf.12447

handle: 11370/3b90a279-6afc-4d64-8a49-a300ced1a1db

Semi‐sharp Creases on Subdivision Curves and Surfaces

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Abstract

AbstractWe explore a method for generalising Pixar semi‐sharp creases from the univariate cubic case to arbitrary degree subdivision curves. Our approach is based on solving simple matrix equations. The resulting schemes allow for greater flexibility over existing methods, via control vectors. We demonstrate our results on several high‐degree univariate examples and explore analogous methods for subdivision surfaces.

Related Organizations

University of Cambridge
United Kingdom
University of Groningen
Netherlands

Keywords

46 Information and Computing Sciences, 4607 Graphics, Augmented Reality and Games

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