Version: 2017.2
public static float Ceil (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() { // Prints 10 Debug.Log(Mathf.Ceil(10.0F)); // Prints 11 Debug.Log(Mathf.Ceil(10.2F)); // Prints 11 Debug.Log(Mathf.Ceil(10.7F)); // Prints -10 Debug.Log(Mathf.Ceil(-10.0F)); // Prints -10 Debug.Log(Mathf.Ceil(-10.2F)); // Prints -10 Debug.Log(Mathf.Ceil(-10.7F)); } }