Singularity-constrained octahedral fields for hexahedral meshing
ACM Trans. Graph., Volume 37, Issue 4, 2018, Pages 93:1-93:17.
hexahedral meshing integer-grid maps octahedral fields singularity graph
Despite high practical demand, algorithmic hexahedral meshing with guarantees on robustness and quality remains unsolved. A promising direction follows the idea of integer-grid maps, which pull back the Cartesian hexahedral grid formed by integer isoplanes from a parametric domain to a surface-conforming hexahedral mesh of the input objec...More
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