Unity3D 相機跟隨主角移動

標籤：

這裡給主相機綁定一個指令碼。

指令碼寫為：

using UnityEngine;using System.Collections;public class camerafollow : MonoBehaviour {    //主攝像機跟隨主角一起移動    public float xMargin = 1f;    public float yMargin = 1f;    public float xSmooth = 8f;    public float ySmooth = 8f;    public Vector2 maxXandY;    public Vector2 minXandY;// Use this for initialization    private Transform player;void Start () {
//這裡獲得是綁定的主角，需要一起跟隨移動，就要獲得主角的屬性        player = GameObject.FindGameObjectWithTag("pk_0").transform;        maxXandY.x = 10; maxXandY.y = 10;}    bool checkxmargin() {        return Mathf.Abs(transform.position.x - player.position.x) > xMargin;    }    bool checkymargin() {        return Mathf.Abs(transform.position.y - player.position.y) > yMargin;    }// Update is called once per framevoid Update () {        Trackplayer();}    //跟蹤主角    void Trackplayer() {        float targetx = transform.position.x;        float targety = transform.position.y;        if (checkxmargin())        {            targetx = Mathf.Lerp(transform.position.x, player.position.x, xSmooth * Time.deltaTime);        }        if (checkymargin())        {            targety = Mathf.Lerp(transform.position.y, player.position.y, xSmooth * Time.deltaTime);        }        targetx = Mathf.Clamp(targetx, minXandY.x, maxXandY.y);        targety = Mathf.Clamp(targety, minXandY.y, maxXandY.y);        transform.position = new Vector3(targetx, targety,transform.position.z);    }}

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Unity3D 相機跟隨主角移動