Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.cad.2018.12.004
Title: A uniform characterization of augmented shapes
Authors: Stouffs, Rudi 
Krishnamurti, Ramesh
Keywords: Science & Technology
Technology
Computer Science, Software Engineering
Computer Science
Shape grammars
Shape-attributes
Augmented shapes
COLOR GRAMMARS
DESIGN
REPRESENTATION
Issue Date: 1-May-2019
Publisher: ELSEVIER SCI LTD
Citation: Stouffs, Rudi, Krishnamurti, Ramesh (2019-05-01). A uniform characterization of augmented shapes. COMPUTER-AIDED DESIGN 110 : 37-49. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cad.2018.12.004
Abstract: Shapes are considered as finite arrangements of spatial elements from among points, line and plane segments, circles and ellipses, (circular) arcs, quadratic Bezier curves, of limited but non-zero measure, in 2D and 3D. Augmented shapes are defined as shapes augmented with attributes, e.g., labels, weights, colors, enumerative values, and (parametric) descriptions. Different attribute types specify different behaviors under operations of sum, product and difference and a part relationship. We review different shape–attribute propositions from the shape grammar literature and characterize them uniformly. This uniform characterization of augmented shapes is intended to assist in formalizing new shape–attribute propositions that may have been visually conceived.
Source Title: COMPUTER-AIDED DESIGN
URI: https://scholarbank.nus.edu.sg/handle/10635/194313
ISSN: 00104485
18792685
DOI: 10.1016/j.cad.2018.12.004
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