Residential College | false |
Status | 已發表Published |
Efficient non-incremental constructive solid geometry evaluation for triangular meshes | |
Bin Sheng1; Ping Li2; Hongbo Fu3; Lizhuang Ma1; Enhua Wu4,5 | |
2018-05 | |
Source Publication | GRAPHICAL MODELS |
ISSN | 1524-0703 |
Volume | 97Pages:1-16 |
Abstract | We propose an efficient non-incremental approach to evaluate the boundary of constructive solid geometry (CSG) in this paper. In existing CSG evaluation methods, the face membership classification is a bottleneck in executive efficiency. To increase the executive speed, we take advantages of local coherence of space labels to accelerate the classification process. We designed a two-level grouping scheme to group faces that share specific space labels to reduce redundant computation. To further enhance the performance of our approach in the non-incremental evaluation, we optimize our model generation which can produce the results in one-shot without performing a step-by-step evaluation of the Boolean operations. The robustness of our approach is strengthened by the plane-based geometry embedded in the intersection computation. Various experiments in comparison with state-of-the-art techniques have shown that our approach outperforms previous methods in boundary evaluation of both trivial and complicated CSG with massive faces while maintaining high robustness. |
Keyword | Boolean Operations Plane-based Geometry Csg Evaluation Hybrid Representation |
DOI | 10.1016/j.gmod.2018.03.001 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science |
WOS Subject | Computer Science, Software Engineering |
WOS ID | WOS:000432796000001 |
Publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE |
The Source to Article | WOS |
Scopus ID | 2-s2.0-85044006230 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Science and Technology |
Corresponding Author | Bin Sheng; Ping Li |
Affiliation | 1.Department of Computer Science and Engineering, Shanghai Jiao Tong University, China 2.Faculty of Information Technology, Macau University of Science and Technology, Macau 3.School of Creative Media, City University of Hong Kong, Hong Kong 4.Faculty of Science and Technology, University of Macau, Macau 5.State Key Laboratory of CS, ISCAS & University of CAS, China |
Corresponding Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Bin Sheng,Ping Li,Hongbo Fu,et al. Efficient non-incremental constructive solid geometry evaluation for triangular meshes[J]. GRAPHICAL MODELS, 2018, 97, 1-16. |
APA | Bin Sheng., Ping Li., Hongbo Fu., Lizhuang Ma., & Enhua Wu (2018). Efficient non-incremental constructive solid geometry evaluation for triangular meshes. GRAPHICAL MODELS, 97, 1-16. |
MLA | Bin Sheng,et al."Efficient non-incremental constructive solid geometry evaluation for triangular meshes".GRAPHICAL MODELS 97(2018):1-16. |
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