B-Rep

BrepGen: A B-rep Generative Diffusion Model with Structured Latent Geometry

Xiang Xu, Joseph G. Lambourne, Pradeep Kumar Jayaraman, Zhengqing Wang, Karl D. D. Willis, Yasutaka Furukawa

Journal SIGGRAPH 2024 B-Rep CAD Generation Diffusion Model Latent Diffusion Structured Latent Geometry Free-Form Surface Generative Model

Split-and-Fit: Learning B-Reps via Structure-Aware Voronoi Partitioning

Yilin Liu, Jiale Chen, Shanshan Pan, Daniel Cohen-Or, Hao Zhang, Hui Huang

Journal SIGGRAPH 2024 B-Rep CAD Reconstruction Voronoi Diagram Neural Network Point Cloud Primitive Fitting Shape Inference