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Hex-Mesh Generation and Processing: A Survey
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DOI：10.1145/3554920.png)
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Abstract
En 中文
In this article, we provide a detailed survey of techniques for hexahedral mesh generation. We cover the whole spectrum of alternative approaches to mesh generation, as well as post-processing algorithms for connectivity editing and mesh optimization. For each technique, we highlight capabilities and limitations, also pointing out the associated unsolved challenges. Recent relaxed approaches, aiming to generate not pure-hex but hex-dominant meshes, are also discussed. The required background, pertaining to geometrical as well as combinatorial aspects, is introduced along the way.
Keywords:
Hexahedral mesh
integer-grid map
polycube
block decomposition
dual sheets
frame field
Journal
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9.5
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4.7K
Citations:
3.6W
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