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Efficient non-incremental constructive solid geometry evaluation for triangular meshes
Bin Sheng1; Ping Li2; Hongbo Fu3; Lizhuang Ma1; Enhua Wu4,5
2018-05
Source PublicationGRAPHICAL MODELS
ISSN1524-0703
Volume97Pages: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.

KeywordBoolean Operations Plane-based Geometry Csg Evaluation Hybrid Representation
DOI10.1016/j.gmod.2018.03.001
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Software Engineering
WOS IDWOS:000432796000001
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
The Source to ArticleWOS
Scopus ID2-s2.0-85044006230
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Document TypeJournal article
CollectionFaculty of Science and Technology
Corresponding AuthorBin Sheng; Ping Li
Affiliation1.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 AffilicationUniversity 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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