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authors Bezier, Pierre E.
year 1978
title General Distortion of an Ensemble of Biparametric Surfaces
source computer Aided Design. March, 1978. vol. 10: pp. 116-120 : ill. includes bibliography
summary When the shape of an object has been numerically defined, it is sometimes necessary to distort it to improve either its technical performance or its aesthetic appearance. After briefly recalling the major properties of space curves and surfaces defined by Bernstein polynomials, it is shown how the result can be automatically obtained by distorting an auxiliary triparametric set of references. The principle of an approximate method for high-order curves and surfaces is explained
keywords curves, curved surfaces, Bernstein, representation, Bezier, computational geometry
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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