代码(需要插件DOTween)：
using UnityEngine;
using System.Collections;
using DG.Tweening;
using UnityEngine.EventSystems;
public class Data : MonoBehaviour
{
public int Time=5;
private Vector3 vertice;//作为中间传值的顶点vector
public Vector3[] vertices;
private Mesh mesh;
[Range(0, 10)]
public float value = 10;//设置高度值
void Start()
{
vertices = GetComponent<MeshFilter>().mesh.vertices;//获取Gameobject meshfilter组件
mesh = GetComponent<MeshFilter>().mesh;//获取meshfilter组件中mesh数组数据
}
void Update()
{
for (int i = 0; i < vertices.Length; i++)//遍历数组
{
if (vertices[i].y >= 0f)//判断mesh是否为顶部
{
vertice.x = vertices[i].x;
vertice.z = vertices[i].z;
DOTween.To(() => vertice, x => vertice = x, new Vector3(vertice.x, value, vertice.y), Time);//通过DoTween设置vertice值
vertices[i]= vertice; //将vertice值传递给vertices[i]
}
}
mesh.vertices = vertices;//刷新
}
}
