個object自帶一段animation clip A
個object有個animation component 並且有個controller 個controller有個state 個state嘅motion係A
個object有個script B attached 而script B有個variable C
如果我想C=0.5嘅時候 A定格中間 C=0.6嘅時候 A定格喺播咗6成嘅位置 可以點做

睇咗幾日documentation同tutorial都係唔明佢個系統 剩係揾到呢個
https://docs.unity3d.com/ScriptReference/AnimationState-normalizedTime.html