我试图假设可以解决您的所有问题，请参阅下面的代码。
Time.deltaTime 不是必需的，因为您的代码（和我的）使用 Time.time 来计算每次对象的位置。
我还建议（如果可能的话）不要把所有的东西都放在脚本上，而是给每个对象一个摇摆脚本，并且尽量不使用 CoRoutine。但是为了回答你的问题，我会告诉你如何去做。
我创建了一个内部类，将目标游戏对象及其 startPosition 存储在“Init”列表中。稍后您可以简单地遍历此列表并始终拥有起始位置。
您需要在“Osciallate”例程中进行无限循环，并且需要等待每一轮。在您的示例中，您将 Wait 放在错误的位置，因此它在移动每个对象后等待，并在第一次运行所有这些对象后停止。
代码如下：
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class OscilateObs : MonoBehaviour {
// internal class where all gameobjects and their startposition will be saved
internal class OscGameObjects
{
public GameObject gameObject;
public Vector3 startPosition;
}
// Here the information of all gameObjects stored in a list
private List<OscGameObjects> objectList;
public float updateSpeed = 0.05f;
public float oscScalar = 2f;
public enum OscillationFunction {
Sine = 1
}
void Start () {
// First, the gameobjects have to saved to our internal List
InitializeOscGameObjects();
// Start the Corotine
StartCoroutine(Oscillate(OscillationFunction.Sine, oscScalar));
}
private void InitializeOscGameObjects()
{
var objects = GameObject.FindGameObjectsWithTag("MovingObs2");
objectList = new List<OscGameObjects>();
foreach (var o in objects)
{
var oscObject = new OscGameObjects();
oscObject.gameObject = o;
oscObject.startPosition = o.transform.position;
objectList.Add(oscObject);
}
}
public IEnumerator Oscillate(OscillationFunction method, float scalar)
{
// Loop forever
while(true)
{
foreach (var element in objectList)
{
var currentPosition = element.gameObject.transform.position;
currentPosition.x = element.startPosition.x + Mathf.Cos(Time.time) * scalar;
element.gameObject.transform.position = currentPosition;
}
yield return new WaitForSeconds(updateSpeed);
}
}
}
编辑：
我忘记了意思：
1) 我建议对运动使用“动画”组件，而根本不使用 C#，因此您可以根据需要更改行为并且更加灵活。
2) 如果可能的话，我还建议制作父“GameObject”并仅移动它并将“MovingOb2”简单地作为子对象。
EDIT2：
为每个对象添加延迟增量，因此它们不会运行同步：
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class OscilateObs : MonoBehaviour {
// internal class where all gameobjects and their startposition will be saved
internal class OscGameObjects
{
public GameObject gameObject;
public Vector3 startPosition;
public float waitCount;
}
// Here the information of all gameObjects stored in a list
private List<OscGameObjects> objectList;
public float updateSpeed = 0.05f;
public float oscScalar = 2f;
public float waitIncrementTime = 0.01f;
public enum OscillationFunction {
Sine = 1
}
void Start () {
// First, the gameobjects have to saved to our internal List
InitializeOscGameObjects();
// Start the Corotine
StartCoroutine(Oscillate(OscillationFunction.Sine, oscScalar));
}
private void InitializeOscGameObjects()
{
var objects = GameObject.FindGameObjectsWithTag("MovingObs2");
objectList = new List<OscGameObjects>();
float i = 0;
foreach (var o in objects)
{
i += waitIncrementTime;
var oscObject = new OscGameObjects();
oscObject.gameObject = o;
oscObject.startPosition = o.transform.position;
oscObject.waitCount = i;
objectList.Add(oscObject);
}
}
public IEnumerator Oscillate(OscillationFunction method, float scalar)
{
// Loop forever
while(true)
{
foreach (var element in objectList)
{
var currentPosition = element.gameObject.transform.position;
currentPosition.x = element.startPosition.x + Mathf.Cos(Time.time + element.waitCount) * scalar;
element.gameObject.transform.position = currentPosition;
}
yield return new WaitForSeconds(updateSpeed);
}
}
}