Avatar body part.
| Root | The Root. |
| Body | The Body. |
| Head | The Head. |
| LeftLeg | The Left Leg. |
| RightLeg | The Right Leg. |
| LeftArm | The Left Arm. |
| RightArm | The Right Arm. |
| LeftFingers | Left Fingers. |
| RightFingers | Right Fingers. |
| LeftFootIK | Left Foot IK. |
| RightFootIK | Right Foot IK. |
| LeftHandIK | Left Hand IK. |
| RightHandIK | Right Hand IK. |
| LastBodyPart | Total number of body parts. |