[Pan89]

using UnityEngine;
using System.Collections;

public class WaterMesh : MonoBehaviour {
    private Mesh mesh;
    private Vector3[] vertices;
    private float deltaTime;

    void Start() {
        mesh = GetComponent<MeshFilter>().mesh;
        vertices = mesh.vertices;
        deltaTime = 0.0f;
    }

    void Update() {
        int numberVertex = 0;
        while (numberVertex < vertices.Length) {
            vertices[numberVertex].y = Mathf.Sin(deltaTime + numberVertex);
            numberVertex++;
        }

        deltaTime += Time.deltaTime;
    }
}

Почему такой скрипт не работает?