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Spectral boundary conditions for volumetric frame fields design
September 23, 2023 · Declared Dead · 🏛 arXiv.org
"No code URL or promise found in abstract"
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Authors
Yuri Nesterenko
arXiv ID
2309.13477
Category
math.NA: Numerical Analysis
Cross-listed
cs.GR
Citations
0
Venue
arXiv.org
Last Checked
2 months ago
Abstract
Using the 4th and the 3rd degree spherical harmonics as the representations for volumetric frames, we describe a simple algebraic technique for combining multiple frame orientation constraints into a single quadratic penalty function. This technique allows to solve volumetric frame fields design problems using a coarse-to-fine strategy on hierarchical grids with immersed boundaries. These results were presented for the first time at the FRAMES 2023 European workshop on meshing.
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