TY - GEN
T1 - T-Splines Local Refinement Based on Half-Edge Data Structure
AU - Xiao, Feng
AU - Wang, Aizeng
AU - He, Chuan
AU - Wan, Lianjuan
AU - Ning, Tao
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2026.
PY - 2026
Y1 - 2026
N2 - Compared with other geometric modeling methods, T-spline have had a profound impact on multiple aspects of intelligent manufacturing through flexible local refinement ability and efficient data representation. For the convenience of programming, the Half-edge data structure is usually used to calculate T-spline. Based on this, this paper presents T-splines local refinement based on Half-edge data structure. We have defined the blending function object and based on this, we determine the legitimacy of the T-mesh. This paper also presents the information update situation of T mesh based on Half-edge data structure during local refinement, and avoids the generation of L-junction, thereby avoiding the overly complex topology structure of the T-mesh.
AB - Compared with other geometric modeling methods, T-spline have had a profound impact on multiple aspects of intelligent manufacturing through flexible local refinement ability and efficient data representation. For the convenience of programming, the Half-edge data structure is usually used to calculate T-spline. Based on this, this paper presents T-splines local refinement based on Half-edge data structure. We have defined the blending function object and based on this, we determine the legitimacy of the T-mesh. This paper also presents the information update situation of T mesh based on Half-edge data structure during local refinement, and avoids the generation of L-junction, thereby avoiding the overly complex topology structure of the T-mesh.
KW - Half-edge data structure
KW - Local refinement
KW - T-splines
UR - https://www.scopus.com/pages/publications/105028089971
U2 - 10.1007/978-981-95-4821-7_11
DO - 10.1007/978-981-95-4821-7_11
M3 - 会议稿件
AN - SCOPUS:105028089971
SN - 9789819548200
T3 - Communications in Computer and Information Science
SP - 130
EP - 141
BT - Artificial Intelligence and Robotics - 10th International Symposium, ISAIR 2025, Revised Selected Papers
A2 - Lu, Huimin
PB - Springer Science and Business Media Deutschland GmbH
T2 - 10th International Symposium on Artificial Intelligence and Robotics, ISAIR 2025
Y2 - 24 August 2025 through 26 August 2025
ER -