我有这段代码会将我的相机从一个点移动到另一点,就像按下按钮一样,我将从A点移动到B点。那么如何修改此代码,以便我的相机可以在多个点上过渡?例如,从A移至B,然后从B移至C,依此类推。谢谢。
这是我的代码:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class camMOVEtwo : MonoBehaviour {
public Transform handleview;
public Transform pressureview;
public Transform wallview;
public Transform sechandleview;
public Transform pressuretwoview;
public Transform switchview;
public GameObject handlebtn;
public GameObject pressurebtn;
public GameObject wallbtn;
public GameObject handletwobtn;
public GameObject pressuretwobtn;
public GameObject switchbtn;
public GameObject parentobj;
Animator anim;
public float transitionSPEED;
Transform currentVIEW;
private bool flag = false;
private bool isStarted = false;
Vector3 currentangel;
public List<GameObject> modelparts;
private void Start () {
handlebtn.SetActive (true);
pressurebtn.SetActive (false);
wallbtn.SetActive (false);
handletwobtn.SetActive (false);
pressuretwobtn.SetActive (false);
switchbtn.SetActive (false);
anim = parentobj.GetComponent<Animator> ();
anim.SetBool ("start", true);
foreach (GameObject obj in modelparts) {
obj.GetComponent<BoxCollider> ().enabled = false;
}
}
private void Update () {
if (flag && !isStarted) {
StartCoroutine (newnew ());
isStarted = true;
}
}
IEnumerator newnew () {
float t = 0.0f;
while (t < 2.0f) {
t += Time.deltaTime;
transform.position = Vector3.Lerp (transform.position, currentVIEW.position, Time.deltaTime * transitionSPEED);
//for camera rotation
currentangel = new Vector3 (Mathf.LerpAngle (transform.rotation.eulerAngles.x, currentVIEW.transform.rotation.eulerAngles.x, Time.deltaTime * transitionSPEED),
Mathf.LerpAngle (transform.rotation.eulerAngles.y, currentVIEW.transform.rotation.eulerAngles.y, Time.deltaTime * transitionSPEED),
Mathf.LerpAngle (transform.rotation.eulerAngles.z, currentVIEW.transform.rotation.eulerAngles.z, Time.deltaTime * transitionSPEED));
transform.eulerAngles = currentangel;
Debug.Log ("coroutine is running");
yield return null;
}
}
public void Handleview () {
currentVIEW = handleview;
handlebtn.SetActive (false);
flag = true;
}
public void Pressureview () {
currentVIEW = pressureview;
pressurebtn.SetActive (false);
flag = true;
}
public void Wallview () {
currentVIEW = wallview;
wallbtn.SetActive (false);
flag = true;
}
public void Secondhandleview () {
currentVIEW = sechandleview;
handletwobtn.SetActive (false);
flag = true;
}
public void Pressuretwoview () {
currentVIEW = pressuretwoview;
pressuretwobtn.SetActive (false);
flag = true;
}
public void Switchview () {
currentVIEW = switchview;
switchbtn.SetActive (false);
flag = true;
}
}
答案 0 :(得分:0)
将目标添加到列表
public Transform handleview;
public Transform pressureview;
public Transform wallview;
public Transform sechandleview;
public Transform pressuretwoview;
public Transform switchview;
// I made this serialized since actually you wouldn't need the
// single Transforms above anymore but directly reference them here instead
[SerializeField] private List<Transform> _views;
private int currentViewIndex;
private void Awake()
{
_views = new List<Transform>()
{
handleview,
pressureview,
wallview,
sechandleview,
pressuretwoview,
switchview
}
currentVIEW = handleView;
}
,然后轮流浏览列表
public void NextView()
{
currentViewIndex++;
if(currentViewIndex >= _views.Count) currentViewIndex = 0;
currentVIEW = _views[currentViewIndex];
}
答案 1 :(得分:0)
您可以采用points
的数组,如以下脚本所示。
另外,为了保持相机的位置,我采用了变量currentPointIndex
只是为了保持当前点的索引。
CameraMotion.cs
public Transform[] points;
public int currentPointIndex=0;
public Transform lookAtTarget;
private void Update()
{
if (Input.GetKeyDown(KeyCode.Space))
{
StartCoroutine(CameraTransition(points[currentPointIndex],1.0f));
currentPointIndex++;
}
}
IEnumerator CameraTransition(Transform nextPoint,float time)
{
float i = 0;
float rate = 1 / time;
Vector3 fromPos = transform.position;
while (i<1)
{
i += Time.deltaTime * rate;
transform.position = Vector3.Lerp(fromPos,nextPoint.position,i);
transform.LookAt(lookAtTarget);
yield return 0;
}
}}
基本上,我们在数组点上循环并相应地过渡。
或者,如果您的点不是线性形式(在数组中),则可以相应地修改逻辑。但是您可以使用相同的协同例程。