MeshTailor: Cutting Seams via Generative Mesh Traversal

• URL: http://arxiv.org/abs/2603.27309v1
• Date: Sat, 28 Mar 2026 15:30:24 GMT
• Title: MeshTailor: Cutting Seams via Generative Mesh Traversal
• Abstract summary: We present MeshTailor, the first mesh-native generative framework for synthesizing edge-aligned seams on 3D surfaces.<n>Unlike prior optimization-based or extrinsic learning-based methods, MeshTailor operates directly on the mesh graph, eliminating projection artifacts and fragile snappings.
• Score: 11.174459652257218
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: We present MeshTailor, the first mesh-native generative framework for synthesizing edge-aligned seams on 3D surfaces. Unlike prior optimization-based or extrinsic learning-based methods, MeshTailor operates directly on the mesh graph, eliminating projection artifacts and fragile snapping heuristics. We introduce ChainingSeams, a hierarchical serialization of the seam graph that prioritizes global structural cuts before local details in a coarse-to-fine manner, and a dual-stream encoder that fuses topological and geometric context. Leveraging this hierarchical representation and enriched vertex embeddings, our MeshTailor Transformer utilizes an autoregressive pointer layer to trace seams vertex-by-vertex within local neighborhoods, ensuring projection-free, edge-aligned seams. Extensive evaluations show that MeshTailor produces more coherent, professional-quality seam layouts compared to recent optimization-based and learning-based baselines.

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