TestFPSController 摄像机更随物体

最新推荐文章于 2024-10-30 22:18:25 发布

taotaoahui

最新推荐文章于 2024-10-30 22:18:25 发布

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分类专栏： Unity3d

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本文介绍了一个使用Unity实现的第一人称视角(FPS)摄像机跟随指定物体移动的简单方法。该脚本通过调整摄像机的位置使其始终保持在目标物体后方一定距离，并保持视线对准目标。适用于Unity初学者了解基本的摄像机控制。

/*
	TestFPSController Class Definition
	Created by taotao man on 2016_1_1
	Brief: 摄像机更随物体
*/
using UnityEngine;
using System.Collections;

public class TestFPSController : MonoBehaviour {

    public float distanceAway;
    public float distanceUp;
    public float smooth;

    Transform follow;

    private Vector3 targetPosition;

	// Use this for initialization
	void Start () {
        follow = GameObject.Find("micro_dragon").transform;
	}
	
	// Update is called once per frame
	void Update () {
        targetPosition = follow.position + Vector3.up * distanceUp - follow.forward * distanceAway;
        transform.position = Vector3.Lerp(transform.position, targetPosition, Time.deltaTime * smooth);
        transform.LookAt(follow);
	}
}