Research Papers
GALA: Geometry-Aware Language Model for Controllable Object Arrangement
Chucheng Xiang, Runze Wang, Zhi Deng, Ruchao Bao, Yuanwei Zhang, Yuxuan Xie, Hanliu Wang, Liangzhen Fei, Wenzheng Wu, Cheng Wan, Peifeng Li, Zhong-Yuan Liu, Ligang Liu
SIGGRAPH Asia, 2026.
PART: Learning 3D Part Assembly and Retrieval with Transformers
Ruchao Bao, Wenzheng Wu, Chucheng Xiang, Zhong-Yuan Liu, Yuan Liu, Jinxin Dong, Ligang Liu, Ziqi Wang
SIGGRAPH Asia, 2026.
NaLA: A 3D Native LLM Layout Agent for High-quality 3D Scene Generation
Cheng Wan, Yongsen Mao, Wenzheng Wu, Yuxuan Xie, Chucheng Xiang, Runze Wang, Xiang Zhang, Zhong-Yuan Liu, Rushi Dai, Yuan Liu
European Conference on Computer Vision (ECCV), 2026.
[Paper] [Project Page] [Code]
Co-Layout: LLM-driven Co-optimization for Interior Layout
Chucheng Xiang, Ruchao Bao, Biyin Feng, Wenzheng Wu, Zhong-Yuan Liu, Yirui Guan, Ligang Liu
AAAI Conference on Artificial Intelligence (AAAI-26), 2026.
[Paper] [Project Page] [Code] [DOI]
Imaginarium: Vision-guided High-Quality 3D Scene Layout Generation
Xiaoming Zhu*, Xu Huang*, Qinghongbing Xie, Zhi Deng, Junsheng Yu, Yirui Guan, Zhong-Yuan Liu, Lin Zhu, Qijun Zhao, Long Zeng, Ligang Liu
SIGGRAPH Asia 2025 (ACM Transactions on Graphics)
[Paper] [Project Page] [Video] [Code] [Data]
Scene Layout via Conceptual Design
Wenzheng Wu, Chucheng Xiang, Zhi Lin, Yirui Guan, Ruchao Bao, Zhong-Yuan Liu, Ziqi Wang, Ligang Liu
Computers & Graphics, 136: 104553, 2026.
[DOI] [Project Page]
DreamMat: High-quality PBR Material Generation with Geometry- and Light-aware Diffusion Models
Yuqing Zhang*, Yuan Liu*, Zhiyu Xie, Lei Yang, Zhong-Yuan Liu, Mengzhou Yang, Runze Zhang, Qilong Kou, Cheng Lin, Wenping Wang, Xiaogang Jin
SIGGRAPH 2024 (ACM Transactions on Graphics)
[Paper] [Project Page] [Code]
Computational Design of Self-actuated Deformable Solids via Shape Memory Material
Yucheng Sun, Wenqing Ouyang, Zhong-Yuan Liu, Ning Ni, Yann Savoye, Peng Song, Ligang Liu
IEEE Transactions on Visualization and Computer Graphics, 28(7): 2577-2588, 2022.
[DOI]
Modeling and Fabrication with Specified Discrete Equivalence Classes
Zhong-Yuan Liu, Zhan Zhang, Di Zhang, Chunyang Ye, Ligang Liu, Xiao-Ming Fu
ACM Transactions on Graphics (SIGGRAPH), 40(4), 2021.
[Data] [Video] [Talk] [Supplements] [DOI]
Error-bounded Edge-based Remeshing of High-order Tetrahedral Meshes
Zhong-Yuan Liu, Jian-Ping Su, Hao Liu, Chunyang Ye, Ligang Liu, Xiao-Ming Fu
Computer-Aided Design (SPM), 2021.
[DOI]
Practical Fabrication of Discrete Chebyshev Nets
Hao-Yu Liu, Zhong-Yuan Liu, Zheng-Yu Zhao, Ligang Liu, Xiao-Ming Fu
Computer Graphics Forum (Pacific Graphics), 39(7), 2020.
Metric First Reconstruction for Interactive Curvature-aware Modeling
Qing Fang, Zheng-Yu Zhao, Zhong-Yuan Liu, Ligang Liu, Xiao-Ming Fu
Computer-Aided Design (SPM), 2020. Best Paper Award, 3rd Place
FrameFab: Robotic Fabrication of Frame Shapes
Yijiang Huang, Juyong Zhang, Xien Hu, Guoxian Song, Zhong-Yuan Liu, Lei Yu, Ligang Liu
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 35(6), Article 224: 1-11, 2016.
Highly Informed Robotic 3D Printed Polygon Mesh - A Novel Strategy of 3D Spatial Printing
Lei Yu, Yijiang Huang, Zhong-Yuan Liu, Sai Xiao, Ligang Liu, Guoxian Song, Yanxin Wang
Conference of The Association for Computer Aided Design in Architecture (ACADIA), 2016.
[Paper]
