| inTangent | | Sets the incoming tangent for this key. The incoming tangent affects the slope of the curve from the previous key to this key. |
| inWeight | | Sets the incoming weight for this key. The incoming weight affects the slope of the curve from the previous key to this key. |
| outTangent | | Sets the outgoing tangent for this key. The outgoing tangent affects the slope of the curve from this key to the next key. |
| outWeight | | Sets the outgoing weight for this key. The outgoing weight affects the slope of the curve from this key to the next key. |
| time | | The time of the keyframe. |
| value | | The value of the curve at keyframe. |
| weightedMode | | Weighted mode for the keyframe. |