Spacing Control and Sliver-free Delaunay Mesh

  title={Spacing Control and Sliver-free Delaunay Mesh},
  author={Xiang-Yang Li},
|We are often required to generate a Delaunay mesh whose element size is within a constant factor of a control spacing function, i.e., well-conformed, in addition to the fact that each mesh element has small aspect ratio, i.e., well-shaped. However, generating wellshaped Delaunay meshes is an open problem for a long time. Observe that slivers have small radius-edge ratio thus the Delaunay triangulation of well-spaced point set can not guarantee a sliver-free mesh. In this paper, we present a re… CONTINUE READING

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