Centroidal Voronoi tessellation (CVT) is a fundamental primitive for high-quality surface sampling and isotropic remeshing in computer graphics. However, computing surface CVTs with classical solvers remains expensive: each optimization step repeatedly constructs restricted Voronoi diagrams (RVDs) and integrates quanti...
This paper proposes CVT-GS, a novel optimization-free post-hoc simplification framework that directly compresses trained 3DGS scenes without sacrificing visual fidelity and outputs a standard 3DGS scene that is seamlessly compatible with existing renderers.
Bing-Xian Li, Yi-Long Li, Jing-Liang Peng et al.· 0 citations
This work presents a training-free multi-agent system that edits existing 3D meshes directly in Blender by emulating the iterative workflow of human artists, and views this work as an exploratory step toward visual-centric agentic geometry editing in professional graphics software.
Bo Pang, Jiaqi Pan, Xiao-Chen Zhang et al.· 0 citations
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