Reparameterization of piecewise rational Bezier curves and its applications

Abstract

. Although the curve segments are C 1 continuous in three dimensions, they may be C 0 continuous in four dimensions. In this case, the multiplicity of each interior knot cannot be reduced and the B-spline basis function becomes C 0 continuous. Using a surface generation method, such as skinning these kinds of rational B-spline curves to construct an… (More)
DOI: 10.1007/s003710100110330

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