Creative AI

NVIDIA MotionBricks: real-time character animation from motion data

NVIDIA Research presents a unified motion framework for navigation and object interaction.

Source: AI SearchNovember 1, 20265 sections
18
On this page
  1. Character navigation
  2. How movement is represented
  3. A unified motion framework
  4. Speed depends on the setup
  5. Code, weights and practical use
  6. Source
Motion flows

Character navigation

In a demonstration shown by AI Search, a character moves through a detailed virtual environment. MotionBricks aims to make such movement responsive without relying on a separate hand-authored animation for every transition.

Virtual character navigates a stone environment
Virtual character navigates a stone environment — AI Search

How movement is represented

The demonstrations show a character alongside coloured skeletal guides. These visualisations make the underlying pose and motion easier to inspect; they should not be confused with a final game interface.

A character and coloured pose guides
A character and coloured pose guides — AI Search

A unified motion framework

NVIDIA describes a model trained on more than 350,000 motion clips. It combines navigation and interactions with objects, supporting a range of movements within one framework.

A running character next to a skeletal guide
A running character next to a skeletal guide — AI Search

Speed depends on the setup

The researchers report up to 15,000 frames per second and latency around two milliseconds in their tests. These are research benchmark figures, not a guarantee for every graphics card, game engine or scene.

A walking character and two pose guides
A walking character and two pose guides — AI Search

Code, weights and practical use

The project provides code and model resources, including examples for human characters and the Unitree G1 robot. Check the individual licence and hardware requirements before integrating the models into a production workflow.

MotionBricks model files on a repository page
MotionBricks model files on a repository page — AI Search

Official NVIDIA Research project

The source behind this story

Source:AI Search ↗Official source · Opens in a new tab

This editorial story is based on the source’s explanations. The creator’s experience and claims are distinct from independently verified findings. Video and source images belong to their respective creators.

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