Designing N-PolyVector Fields with Complex Polynomials
Olga Diamanti, Amir Vaxman, Daniele Panozzo, Olga Sorkine-Hornung
In Computer Graphics Forum, 33(5), 2014.
Abstract: We introduce N-PolyVector fields, a generalization of N-RoSy fields for which the vectors are neither necessarily orthogonal nor rotationally symmetric. We formally define a novel representation for N-PolyVectors as the root sets of complex polynomials and analyze their topological and geometric properties. A smooth N-PolyVector field can be efficiently generated by solving a sparse linear system without integer variables. We exploit the flexibility of N-PolyVector fields to design conjugate vector fields, offering an intuitive tool to generate planar quadrilateral meshes.
Article URL: http://dx.doi.org/10.1111/cgf.12426
BibTeX format:
@article{Diamanti:2014:DNF,
  author = {Olga Diamanti and Amir Vaxman and Daniele Panozzo and Olga Sorkine-Hornung},
  title = {Designing N-PolyVector Fields with Complex Polynomials},
  journal = {Computer Graphics Forum},
  volume = {33},
  number = {5},
  pages = {1--11},
  year = {2014},
}
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