Getting Started - How to use the Mixamo Animation Retargeting plugin

  1. Video tutorial
  2. How to - step by step
    1. Enable the plugin
    2. Retarget a Mixamo skeleton to a UE5 character
    3. Next: retarget Mixamo and UE5 animations
  3. What changed
  4. IK, facial and other bones

Using the UE5 Mixamo Animation Retargeting plugin is very simple:

You are now ready to retarget Mixamo and UE5 animations following the standard UE5 workflow (open the created IK Retargeter asset and use the export option on the desired animations).

Continue reading for detailed, step-by-step instructions.

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Video tutorial

Look at the video tutorial below for a detailed, step-by-step guide on how to use the UE5 Mixamo Animation Retargeting plugin and how to easily retarget Mixamo and UE5 animations and chatacters in Unreal Engine 5. If you prefer a text version, continue reading below.

How to - step by step

Enable the plugin

Ensure that the plugin is enabled:

Retarget a Mixamo skeleton to a UE5 character

The UE5 Mixamo Animation Retargeting plugin automatically creates all the required assets and configurations needed by the UE5 Animation Retargeting system of Unreal Engine 5 (IK Rig and IK Retargeter - an engine feature that allows animations to be reused between characters using different Skeleton assets).

Before using the plugin, ensure to have correctly imported your Mixamo characters and animations. Check the detailed tutorial on how to import a Mixamo character in your Unreal Engine 5 project.

To run the plugin on a Mixamo character:

Done :)

Next: retarget Mixamo and UE5 animations

You're now ready to retarget Mixamo animations to UE5 characters and retarget UE5 animations to your Mixamo character.

Check the documentation for more information, functionalities and tips on how to improve the final results.

What changed

Behind the scenes, with a few clicks the plugin performed all the following changes automatically:

IK, facial and other bones

The plugin is able to retarget exclusively the known and matching bones existing in both the UE4 Mannequin skeleton and in the official Mixamo Skeleton LODs. Any bone not having a know counterpart on the other skeleton type, can't be retargeted. The reason is that the plugin has no information on their 3D transforms, as the matching bones simply don't exist in the other skeleton.

The plugin configures dedicated Full Body IK solvers for all the involved skeletons. In addition to improve the retargeting of animations, the exposed goals can also be used at run-time in custom Animation Blueprints and Control Rigs.

download on unreal engine marketplace