Auto Rig Pro Unreal 5 Rig Settings

Some notes so I can remember the correct settings to export an AutoRig Pro character to Unreal.

To export an Auto Rig Pro character to Unreal Engine as a humanoid rig:

• 1 neck bone is required to match the UE4 Mannequin
• 2 neck bones are required to match the UE5 Mannequin
• 4 spine bones are required to match the UE4 Mannequin skeleton (1 pelvis + 3 spines)
• 6 spine bones for UE5 Manny/Quinn skeletons (1 pelvis + 5 spines)

If you have issues with Root Motion, make sure "Root Motion" is checked in "Rig" options during export:

Sources:

• https://www.lucky3d.fr/auto-rig-pro/doc/auto_rig.html