arXiv · 2305.07534
A circular parameterization for multi-sided patches
Abstract
Most genuine multi-sided surface representations depend on a 2D domain that enables a mapping between local parameters and global coordinates. The shape of this domain ranges from regular polygons to curved configurations, but the simple circular domain - to the best of our knowledge - has not been investigated yet. Here we fill this gap, and introduce a parameter mapping ideal for use with periodic boundaries. It is based on circular arcs and satisfies constraints often needed in actual surface formulations. The proposed method is demonstrated through a corner-based variant of Generalized B\'ezier patches.
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Péter Salvi. 2023-05-12. A circular parameterization for multi-sided patches. https://arxiv.org/abs/2305.07534
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