Author

Xiang Tang

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Preprint Sep 2026

ProxyBuild: Text-Guided Structured 3D Building Generation with Mesh-Anchored Procedural Proxies

Text-guided 3D building generation holds tremendous application potential, yet existing generative models typically output inseparable single meshes or non-interactive rendered representations. While procedural modeling can generate editable buildings with hierarchical structures, rule authoring is laborious, and even...

Xiang Tang, Ruo-Tong Li, Xiao-Peng Fan · 0 citations

Jul 2026

Text2Villa: Hierarchical Generation of 3D Indoor Environments with Physics-Aware Analysis-by-Synthesis

This work proposes Text2Villa, a novel hierarchical generative framework that outperforms previous methods across various metrics, robustly generating high-fidelity and physically plausible villa-level 3D environments from text, thereby providing a reliable and interactive 3D content foundation for downstream applicati...

Xiang Tang, Ruo-Tong Li, Xiao-Peng Fan · arXiv.org · 0 citations