Unity - 将对象移动到点

Question

我正在使用下面的代码将球移动到确定的点。但是，球正在“传送”到那里，我怎样才能将球滚动到该点？void Update(){            if (Input.GetMouseButtonDown(0) && EventSystem.current.currentSelectedGameObject != ButtonDiminuir && EventSystem.current.currentSelectedGameObject != ButtonAumentar &&       EventSystem.current.currentSelectedGameObject != BarraForca) {                    transform.position = Vector3.Lerp(transform.position, new Vector3(transform.position.x, transform.position.y, -9.0424f), 2 * Time.deltaTime);                    Anim.Play("Kick_Up");            }}

Answer 1

你可以这样做Vector3.Lerp：

Vector3 startPosition;

Vector3 endPosition;

var speed = 10.0;

transform.position = Vector3.Lerp(startPosition, endPosition, speed * Time.deltaTime);

或使用 Vector3.MoveTowards

// The step size is equal to speed times frame time.

float step = speed * Time.deltaTime;

// Move our position a step closer to the target.

transform.position = Vector3.MoveTowards(transform.position, target.position, step);

Answer 2

如果要滚动球，请AddForce()改用transform.position.

首先，将Rigidbody和添加Sphere Collider到您的球类游戏对象。

然后试试这段代码：

public Vector3 targetPoint;

public float forceAmount;

...

void Update()

{

    Vector3 force = ((targetPoint - transform.position).normalized * forceAmount * Time.smoothDeltaTime);

    GetComponent<Rigidbody>().AddForce(force);

}

另外，如果你想球在到达目标点后立即停止，你可以设置GetComponent<Rigidbody>().velocity为 0 时targetPoint - transform.position = 0

我希望它对你有帮助。