| Attributes | Type | Overridable | Description |
|---|
| joint | string | no | The joint name. |
| axis | int | no | The joint axis aiming to the target. |
| hierarchyPropagation | int
| no | When greater than 0, it will propagate the rotation up in the parent chain. |
| target | vector | yes | The target position. |
| upAxis | int | no | The joint up axis index. |
| useUpVectorMetadata | bool | no | Use the up vector metadata instead of the up vector attribute of this module. |
| upVector | vector | no | The up vector. |
| weight | double | yes | Weight. |
| additive | bool | no | If true, the original joint animation will be applied after the joint is rotated. |