AINeutralarXiv – CS AI · 10h ago6/10
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MeshFIM: Local Low-Poly Mesh Editing via Fill-in-the-Middle Autoregressive Generation
MeshFIM introduces a Fill-in-the-Middle autoregressive framework that enables local editing of low-poly meshes without regenerating entire structures. The technology allows targeted mesh region refinement while preserving surrounding geometry, addressing a critical limitation in current mesh generation workflows through specialized techniques including boundary enforcement, topological preservation, and a gated geometry encoder.