Machine Heart

Oct 21, 2026 · Artificial Intelligence

DragMesh: One-Drag 3D Joint Motion Generation on Existing Assets

Peking University's DragMesh enables interactive 3D articulated motion generation on existing assets by predicting joint parameters from a single drag, generating dual quaternion trajectories via a non-autoregressive transformer, and transferring motion to both mesh and 3D Gaussian Splatting representations, achieving real-time performance on GAPartNet.