Jinlan Xu*, Shuxin Xiao, Gang Xu, Renshu Gu
CMES-Computer Modeling in Engineering & Sciences, Vol.137, No.2, pp. 1957-1973, 2023, DOI:10.32604/cmes.2023.028665
Abstract In this paper, we propose a parameterization transfer algorithm for planar domains bounded by B-spline curves,
where the shapes of the planar domains are similar. The domain geometries are considered to be similar if their
simplified skeletons have the same structures. One domain we call source domain, and it is parameterized using
multi-patch B-spline surfaces. The resulting parameterization is C1 continuous in the regular region and G1
continuous around singular points regardless of whether the parameterization of the source domain is C1/G1
continuous or not. In this algorithm, boundary control points of the source domain are extracted from its
parameterization… More >
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