2 citations · 3 across the 3 of their papers we have counts for
4 papers
Ginzburg-Landau energy and placement of singularities in generated cross fields
Alexis Macq, Maxence Reberol, François Henrotte +4
Cross field generation is often used as the basis for the construction of block-structured quadrangular meshes, and the field singularities have a key impact on the structure of th…
Automatic surface mesh generation for discrete models: A complete and automatic pipeline based on reparameterization
Pierre-Alexandre Beaufort, Christophe Geuzaine, Jean-François Remacle
Triangulations are an ubiquitous input for the finite element community. However, most raw triangulations obtained by imaging techniques are unsuitable as-is for finite element ana…
Quaternionic octahedral fields: SU(2) parameterization of 3D frames
Pierre-Alexandre Beaufort, Jonathan Lambrechts, Christophe Geuzaine +1
3D frame fields are auxiliary for hexahedral mesh generation. There mainly exist three ways to represent 3D frames: combination of rotations, spherical harmonics and fourth order t…
High quality mesh generation using cross and asterisk fields: Application on coastal domains
Christos Georgiadis, Pierre-Alexandre Beaufort, Jonathan Lambrechts +1
This paper presents a method to generate high quality triangular or quadrilateral meshes that uses direction fields and a frontal point insertion strategy. Two types of direction f…