This work presents a new approach to conformal all-quadrilateral mesh adaptation. Most current quadrilateral adaptivity techniques rely on mesh refinement or a complete remesh of the domain. In contrast, we introduce a new method that incorporates both conformal refinement and coarsening strategies on an existing mesh of any density or configuration. Given a sizing function, this method modifies the mesh by combining template-based quadrilateral refinement methods with recent developments in localized quadrilateral coarsening and quality improvement into an automated mesh adaptation routine. Implementation details and examples are included.
CITATION STYLE
Anderson, B. D., Benzley, S. E., & Owen, S. J. (2009). Automatic all quadrilateral mesh adaption through refinement and coarsening. In Proceedings of the 18th International Meshing Roundtable, IMR 2009 (pp. 557–574). https://doi.org/10.1007/978-3-642-04319-2_32
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