Parameterization of Complex Pipeline Meshes and Its Large-scale Online Visualization

Authors

Huijuan Zhang, School of Software Engineering, Tongji University, Shanghai 201804, China;
Liu Fan, School of Software Engineering, Tongji University, Shanghai 201804, China;
Dongqing Wang, School of Software Engineering, Tongji University, Shanghai 201804, China;
Jinyuan Jia, School of Software Engineering, Tongji University, Shanghai 201804, China;

Abstract

Abstract: With the application of WebBIM technology in the field of large-scale building models, the complexity of models and the number of components are growing geometrically. The complex pipeline grid model is a key issue of affecting the lightweight of the BIM models and online rendering rate. In order to reduce the data volume and complexity of the complex pipeline meshes, a lightweight parameterization algorithm for the general cylindrical pipeline meshes, the curved pipeline meshes and also the hollow pipeline meshes is proposed. Redrawing the parameterized pipeline model and some visual optimization methods such as LOD technology being used reduce the rendering burden in the WebBIM scene. The application in the large-scale scene shows its significance in engineering practice.

Recommended Citation

Zhang, Huijuan; Fan, Liu; Wang, Dongqing; and Jia, Jinyuan (2020) "Parameterization of Complex Pipeline Meshes and Its Large-scale Online Visualization," Journal of System Simulation: Vol. 32: Iss. 8, Article 9.
DOI: 10.16182/j.issn1004731x.joss.19-VR0468
Available at: https://dc-china-simulation.researchcommons.org/journal/vol32/iss8/9

First Page

1489

Revised Date

2019-11-14

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.19-VR0468

Last Page

1497

CLC

TP391

Recommended Citation

Zhang Huijuan, Liu Fan, Wang Dongqing, Jia Jinyuan. Parameterization of Complex Pipeline Meshes and Its Large-scale Online Visualization[J]. Journal of System Simulation, 2020, 32(8): 1489-1497.

DOI

10.16182/j.issn1004731x.joss.19-VR0468