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Chebyshev Nets from Commuting PolyVector Fields
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DOI：10.1145/3355089.3356564.png)
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Abstract
En 中文
We propose a method for computing global Chebyshev nets on triangular meshes. We formulate the corresponding global parameterization problem in terms of commuting PolyVector fields, and design an efficient optimization method to solve it. We compute, for the first time, Chebyshev nets with automatically-placed singularities, and demonstrate the realizability of our approach using real material.
Keywords:
Chebyshev nets
Directional fields
PolyVector fields
Ginzburg-Landau
Lie brackets
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