CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
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id ecaade2010_192
authors Hansmeyer, Michael
year 2010
title From Mesh to Ornament: Subdivision as a generative system
source FUTURE CITIES [28th eCAADe Conference Proceedings / ISBN 978-0-9541183-9-6] ETH Zurich (Switzerland) 15-18 September 2010, pp.285-293
wos WOS:000340629400030
summary This paper explores the use of subdivision algorithms for the production of three-dimensional ornament. In a first step, this paper presents modifications to the Catmull Clark and Doo Sabin processes’ weighting schemes. In a second step, it proposes how these modified processes can be applied specifically to the generation of ornament. It presents methods for specifying weights using parameters both intrinsic and extrinsic to the mesh. Strategies for working with both very uniform and more differentiated input meshes are considered.
keywords Subdivision; Ornament; Generative system
series eCAADe
email hansmeyer@arch.ethz.ch
full text file.pdf (2,868,218 bytes)
references Content-type: text/plain
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100%; open Catmull, E and Clark, J (1978) Find in CUMINCAD Recursively generated Bspline surfaces on arbitrary topological surfaces , Computer-Aided Design, 10(6), pp. 350-355
100%; open Catmull, E (1974) Find in CUMINCAD A Subdivision Algorithm for Computer Display of Curves Surfaces , Dissertation, Department of Computer Science, University of Utah, USA
100%; open DeRose, T, Kass, M and Truong, T (1988) Find in CUMINCAD Subdivision Surfaces in Character Animation , Proceedings of the 15th International Conference on Computer Graphics and Interactive Techniques SIGGRAPH, Atlanta, Georgia, USA
100%; open Doo, D and Sabin, M (1978) Find in CUMINCAD Behavior of recursive division surfaces near extraordinary points , Computer-Aided Design, 10(6) pp. 356–360
100%; open Doo, D (1978) Find in CUMINCAD A subdivision algorithm for smoothing down irregularly shaped polyhedrons , Proceedings of the Conference on Interactive Techniques in Computer-Aided Design, Bologna, Italy, pp. 157-165

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