Second-order geometric continuous processing of singular points
- 10.2991/icadme-15.2015.97How to use a DOI?
- subdivision surfaces, geometric continuity, singular points, algorithm
This paper presents a shape adjustable C-C subdivision algorithm by introducing adjusting parameter . Based on this algorithm, this paper proposes a shape adjustable surface modeling method with explicit solutions of Bézier control points by taking 2-ring singular points as the control grid and using cyclic mapping. Compared with the existing, this new method has more advantages, which can not only obtain surfaces reaching , but also solve the problem of adjustable surface design at the singular points.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Biao Meng AU - Hao Liu AU - Yuehong Tang AU - Yuping Gu PY - 2015/10 DA - 2015/10 TI - Second-order geometric continuous processing of singular points BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 483 EP - 486 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.97 DO - 10.2991/icadme-15.2015.97 ID - Meng2015/10 ER -