UniRig

UniRig is an AI-based unified framework for automatic 3D model rigging. It leverages a GPT-like transformer to predict skeleton hierarchies and per-vertex skinning weights, automating the traditionally time-consuming rigging process for diverse 3D assets including humans, animals, and objects.

Key Information

  • Category: Vision Models
  • Source: Github
  • Tags: Python
  • Last updated: January 09, 2026

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Links

Canonical source: https://github.com/VAST-AI-Research/UniRig