Version: 2017.3
public static int CeilToInt (float f);

描述

返回大于或等于 f 的最小整数。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { void Example() { Debug.Log(Mathf.CeilToInt(10.0F)); Debug.Log(Mathf.CeilToInt(10.2F)); Debug.Log(Mathf.CeilToInt(10.7F)); Debug.Log(Mathf.CeilToInt(-10.0F)); Debug.Log(Mathf.CeilToInt(-10.2F)); Debug.Log(Mathf.CeilToInt(-10.7F)); } }