Lerp和SmoothDamp比较

 

Lerp更像是线性衰减，而SmoothDamp像是弧形衰减，两者都是由快而慢

其中SmoothDamp多用于相机跟随。

 

SmoothDamp:

transform.position = Vector3.SmoothDamp(transform.position, target.position, ref velocity, smoothTime);

 

Lerp:

transform.position = Vector3.Lerp(transform.position, target.position, 0.1f);