3 papers
cs.GR2026
MidSurfNet: Learning Face Pairing for Mid-surface Abstraction of Thin-walled CAD Models
Li Ye, Xinhang Zhou, Xingyu Yang +4
Mid-surface abstraction is an important preprocessing step for finite element analysis of thin-walled CAD models, and face pairing is its central subproblem. Existing face-pairing…
cs.LG2025
RLCAD: Reinforcement Learning Training Gym for Revolution Involved CAD Command Sequence Generation
Xiaolong Yin, Xingyu Lu, Jiahang Shen +5
A CAD command sequence is a typical parametric design paradigm in 3D CAD systems where a model is constructed by overlaying 2D sketches with operations such as extrusion, revolutio…
cs.GR2024
gDist: Efficient Distance Computation between 3D Meshes on GPU
Peng Fang, Wei Wang, Ruofeng Tong +2
Computing maximum/minimum distances between 3D meshes is crucial for various applications, i.e., robotics, CAD, VR/AR, etc. In this work, we introduce a highly parallel algorithm (…