Epic Games and AI lab collaborate on MetaHuman Composer for prompt-driven face rigging

Gaming · 5 min read

MetaHuman Composer lets artists supply textual descriptions and reference images; the tool generates a facial rig and blendshape presets that map to typical emotional arcs and speech phonemes. It creates exportable control rigs compatible with Unreal Engine's animation pipelines and supports retargeting across different face topologies.

The system includes a review interface that visualizes rig deformations and suggests refinements where automated rigging causes artifacting. Developers can also request variation sets—different stylizations or age and weight shifts—without manual re-rigging.

Animation teams welcomed the potential to speed character turnaround but noted that automated rigs still need artist polish for high-fidelity cutscenes and hero characters. Epic plans to iterate the tool with early-access studio partners before a wider rollout.