VoroUDF: Meshing Unsigned Distance Fields with Voronoi Optimization
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
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| _version_ | 1866918323578470400 |
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| author | Wang, Ningna Wang, Zilong Carrera, Xiana Guo, Xiaohu Sellán, Silvia |
| author_facet | Wang, Ningna Wang, Zilong Carrera, Xiana Guo, Xiaohu Sellán, Silvia |
| contents | We present VoroUDF, an algorithm for reconstructing high-quality triangle meshes from Unsigned Distance Fields (UDFs). Our algorithm supports non-manifold geometry, sharp features, and open boundaries, without relying on error-prone inside/outside estimation, restrictive look-up tables nor topologically noisy optimization. Our Voronoi-based formulation combines a L_1 tangent minimization with feature-aware repulsion to robustly recover complex surface topology. It achieves significantly improved topological consistency and geometric fidelity compared to existing methods, while producing lightweight meshes suitable for downstream real-time and interactive applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_02907 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | VoroUDF: Meshing Unsigned Distance Fields with Voronoi Optimization Wang, Ningna Wang, Zilong Carrera, Xiana Guo, Xiaohu Sellán, Silvia Graphics We present VoroUDF, an algorithm for reconstructing high-quality triangle meshes from Unsigned Distance Fields (UDFs). Our algorithm supports non-manifold geometry, sharp features, and open boundaries, without relying on error-prone inside/outside estimation, restrictive look-up tables nor topologically noisy optimization. Our Voronoi-based formulation combines a L_1 tangent minimization with feature-aware repulsion to robustly recover complex surface topology. It achieves significantly improved topological consistency and geometric fidelity compared to existing methods, while producing lightweight meshes suitable for downstream real-time and interactive applications. |
| title | VoroUDF: Meshing Unsigned Distance Fields with Voronoi Optimization |
| topic | Graphics |
| url | https://arxiv.org/abs/2602.02907 |