Unity 2D c＃目標出現在目標不是「Lerping」

Question

我不明白爲什麼這個腳本會導致對象跳到目的地而不是順利地移動到它？

public GameObject Hand; 
public GameObject projectile; 

void OnCollisionStay2D (Collision2D coll) 
{ 
    if (Input.GetKeyDown (KeyCode.E)) {  
     if (coll.gameObject.tag == "Pickup") { 
      if (Hand.transform.childCount < 1) { 
       coll.gameObject.transform.position = Hand.transform.position; 
       coll.gameObject.transform.parent = Hand.transform; 
       projectile = coll.gameObject; 
       //coll.gameObject.name = "Projectile"; 
      } 
     } 
    } 
} 

void Update() 
{ 
     if (Input.GetMouseButtonDown (1)) { 
       if (Hand.transform.childCount == 1) { 
        projectile.transform.rotation = Hand.transform.rotation; 
        projectile.gameObject.transform.parent = null; 
        float shotDistance = 3; 
        float time = 3;       
        projectile.transform.Translate(Vector3.Lerp (Hand.transform.position,Vector3.up * shotDistance,time));  
     } 
    } 
} 

任何幫助非常感謝，

感謝，

Answer 1

如果你看一看的Vector3.Lerp簽名，你會發現，你是合格值3的浮動。

浮球應該從0 - 1，0.5在中途。