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Micro-genetic approach for surface meshing on a set of unorganized points

机译:在一组非组织点上进行表面网格划分的微遗传方法

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摘要

Surface meshing plays a crucial role in mesh generation. Usually, surface meshing methods in three dimensions generate meshes relying on prescribed patch interpolation. In this study, an approach of surface meshing directly on a set of unorganized points is developed, which consists of a mesh triangulation and a conversion scheme for primary triangular and quadrilateral surface meshes, a high order C~1 surface function reconstruction, and a micro-genetic algorithm (MGA) to smooth the meshes. Practical cases are given to demonstrate its successful performance and its versatility.
机译:表面网格化在网格生成中起着至关重要的作用。通常,三维网格划分方法依赖于规定的面片插值生成网格。在这项研究中,开发了一种直接在一组无组织点上进行表面网格化的方法,该方法包括网格三角剖分和一次三角形和四边形表面网格的转换方案,高阶C〜1曲面函数重构以及微观-遗传算法(MGA)平滑网格。通过实际案例证明了其成功的性能和多功能性。

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