unity3d超简单的自由移动代码

最新推荐文章于 2025-06-09 10:20:49 发布

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最新推荐文章于 2025-06-09 10:20:49 发布 · 1.8w 阅读

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#unity3d #移动 #c#

1、首先在场景中铺设一个Plane，设置scale为（5,5,5）；

2、添加一个Cube，命名一个Wandering的C#脚本，将其挂载到Cube当中；

3、代码如下：

using UnityEngine;
using System ;

public class Wandering : MonoBehaviour {
	public float speed=1;
	public int channge=1;
	//public float time=1f;
	//public int ok;
	// Use this for initialization
	void Start () {
		transform.position = new Vector3 (UnityEngine.Random.Range (-20f, 20f), 0.5f, UnityEngine.Random.Range (-20f, 20f));
	}
	
	// Update is called once per frame
	void Update () {
		//time += 0.01f;
		/*if(time %2f<=0.1f){
			ok = UnityEngine.Random.Range (1, 10);
			if(ok==1)
			channge = UnityEngine.Random.Range (1, 4);
		}*/
		if (channge == 1) {
			transform.position += new Vector3 (speed * Time.deltaTime,0,0);
			Quaternion lookRot = Quaternion.LookRotation (new Vector3 (1f, 0, 0));
			transform.rotation = Quaternion.Slerp (transform.rotation, lookRot, speed  * Time.deltaTime);
		}
		if (channge == 2) {
			transform.position -=