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Title:      STREAMLINE TRACING VISUALIZATION OF FLOW ON SURFACES
Author(s):      Fukun Wu, Yi Cao and Qingli Dong
ISBN:      978-989-8704-49-8
Editors:      Katherine Blashki, Yingcai Xiao, Piet Kommers and Pedro IsaĆ­as
Year:      2023
Edition:      Single
Keywords:      Surface Streamline, Intersection Calculation, Extended Runge-Kutta, Adaptive Stepsize Strategy
Type:      Full
First Page:      107
Last Page:      114
Language:      English
Cover:      cover          
Full Contents:      click to dowload Download
Paper Abstract:      To address the visualization problem of surface streamline on complex curved surfaces, we present and implement an efficient surface streamline generation method for visualizing vector field on arbitrary geometry. The intersection calculation on curved surfaces with complex topology is performed to achieve the high-precision underlying vector. Then, this approach adopts an extended Runge-Kutta streamline integration technology for performing streamline tracing on an unstructured mesh, where the adaptive stepsize strategy and intersection acceleration structure are presented for sake of simplicity and efficiency. Finally, this approach is integrated into a visualization software to enhance the visualizing capability. The experimental results demonstrate that our approach can efficiently and accurately generate continuous and consistent geometric surface streamlines on curved surfaces.
   

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