A mesh GNN that links opposite surfaces via learned thickness edges improves node-level 3D deformation prediction while a PCA-based canonical coordinate system preserves E(3) equivariance.
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Thickness-aware E(3)-Equivariant 3D Mesh Neural Networks
A mesh GNN that links opposite surfaces via learned thickness edges improves node-level 3D deformation prediction while a PCA-based canonical coordinate system preserves E(3) equivariance.