unity中使物体移动到固定位置
时间: 2023-10-04 14:09:56 浏览: 125
可以使用以下代码实现:
```
using UnityEngine;
public class MoveToPosition : MonoBehaviour
{
public Transform targetPosition; // 目标位置
private float speed = 1f; // 移动速度
void Update()
{
// 计算目标位置与物体当前位置的距离
float distance = Vector3.Distance(transform.position, targetPosition.position);
// 如果距离大于0.1f,则向目标位置移动
if (distance > 0.1f)
{
// 计算物体到目标位置的方向向量
Vector3 direction = (targetPosition.position - transform.position).normalized;
// 移动物体
transform.position += direction * speed * Time.deltaTime;
}
}
}
```
在这个脚本中,我们定义了一个目标位置的变量,并使用Update函数实现物体向目标位置移动的功能。我们通过计算物体到目标位置的距离来判断是否需要移动。当距离大于0.1f时,我们计算物体到目标位置的方向向量,并使用 normalized 函数将其归一化,以便每帧移动一个单位的距离。最后,我们使用 Time.deltaTime 来使移动速度与帧率无关,并将速度与方向向量相乘来实现物体向目标位置移动的效果。
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