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| 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 | vectorvector3 | 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 | vectorvector3 | 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. |
| additiveWeight | double | yes | The original joint animation weight. |
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