期刊
COMPUTER AIDED GEOMETRIC DESIGN
卷 97, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.cagd.2022.102134
关键词
Patches with singularities; Antiparallelism; Normal continuity; Surface regularity; Curvature integrability
资金
- Austrian Research Promotion Agency (FFG) [883886]
- joint DFG/FWF Collaborative Research Centre CREATOR at TU Darmstadt [CRC/TRR 361, F90]
- JKU Linz
- TU Graz
- Austrian Science Fund (FWF) [F90] Funding Source: Austrian Science Fund (FWF)
We analyze surface patches with rounded corners, providing sufficient conditions for G(1) smoothness and investigating curvature integrability.
We analyze surface patches with a corner that is rounded in the sense that the partial derivatives at that point are antiparallel. Sufficient conditions for G(1) smoothness are given, which, up to a certain degenerate case, are also necessary. Further, we investigate curvature integrability and present examples. (C) 2022 The Author(s). Published by Elsevier B.V.
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