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Title:
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STREAMLINE TRACING VISUALIZATION OF FLOW ON SURFACES |
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Author(s):
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Fukun Wu, Yi Cao and Qingli Dong |
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ISBN:
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978-989-8704-49-8 |
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Editors:
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Katherine Blashki, Yingcai Xiao, Piet Kommers and Pedro Isaías |
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Year:
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2023 |
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Edition:
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Single |
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Keywords:
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Surface Streamline, Intersection Calculation, Extended Runge-Kutta, Adaptive Stepsize Strategy |
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Type:
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Full |
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First Page:
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107 |
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Last Page:
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114 |
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Language:
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English |
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Cover:
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Full Contents:
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Paper Abstract:
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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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