Animation clips to split animation into.
| additiveReferencePoseFrame | The additive reference pose frame. |
| curves | Additionnal curves that will be that will be added during the import process. |
| cycleOffset | Offset to the cycle of a looping animation, if a different time in it is desired to be the start. |
| events | AnimationEvents that will be added during the import process. |
| firstFrame | First frame of the clip. |
| hasAdditiveReferencePose | Enable to defines an additive reference pose. |
| heightFromFeet | Keeps the feet aligned with the root transform position. |
| heightOffset | Offset to the vertical root position. |
| keepOriginalOrientation | Keeps the vertical position as it is authored in the source file. |
| keepOriginalPositionXZ | Keeps the vertical position as it is authored in the source file. |
| keepOriginalPositionY | Keeps the vertical position as it is authored in the source file. |