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Abstract
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Article Information:
STL Triangular Mesh Generation Based on SAT Model
Yuwei Zhang, Yiqi Zhou and Xiaofeng Zhao
Corresponding Author: Yiqi Zhou
Submitted: September 22, 2012
Accepted: November 23, 2012
Published: June 10, 2013 |
Abstract:
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Mesh generation is a fundamental technique in multiple domains. In this study, a STL triangular mesh generation method based on SAT model is proposed. Two novel triangulation methods, the constrained Delaunay algorithm and the grid subtraction algorithm, are employed on the multi-loop planer regions and the curved surfaces respectively. For the use of node adjustment, the mesh nodes on the surface boundary are strictly matched, with no cracks created on the joint of model surfaces. Experiments show that the proposed solution works effectively and high quality of the mesh model is achieved.
Key words: Constrained Delaunay triangulation, grid subtraction, regulation of meshes SAT, STL, , ,
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Abstract
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Cite this Reference:
Yuwei Zhang, Yiqi Zhou and Xiaofeng Zhao, . STL Triangular Mesh Generation Based on SAT Model. Research Journal of Applied Sciences, Engineering and Technology, (02): 293-296.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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