A finite-element method extends 2D odeco integrability to 3D surfaces to generate shear-free quadrilateral meshes with automatic singularity placement and minimized area or stretch distortion under alignment and sizing constraints.
Mixed-integer quadrangulation
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A novel FFT-accelerated iterative method minimizes a relaxed Ginzburg-Landau energy on an extended domain to generate high-quality quadrilateral meshes with guaranteed convergence.
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Surface Quadrilateral Meshing from Integrable Odeco Fields
A finite-element method extends 2D odeco integrability to 3D surfaces to generate shear-free quadrilateral meshes with automatic singularity placement and minimized area or stretch distortion under alignment and sizing constraints.
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An efficient and stable diffusion generated method for quadrilateral mesh generation in general domains
A novel FFT-accelerated iterative method minimizes a relaxed Ginzburg-Landau energy on an extended domain to generate high-quality quadrilateral meshes with guaranteed convergence.