Mathf.FloorToInt 最大整数

static function FloorToInt (f : float) : int

Description描述

Returns the largest integer smaller to or equal to f.

返回最大的整数,小于或等于f。

using UnityEngine;

using System.Collections;



public class example : MonoBehaviour {

	public void Awake() {

		Debug.Log(Mathf.FloorToInt(10.0F));

		Debug.Log(Mathf.FloorToInt(10.2F));

		Debug.Log(Mathf.FloorToInt(10.7F));

		Debug.Log(Mathf.FloorToInt(-10.0F));

		Debug.Log(Mathf.FloorToInt(-10.2F));

		Debug.Log(Mathf.FloorToInt(-10.7F));

	}

}
// Prints 10

Debug.Log(Mathf.FloorToInt(10.0));

// Prints 10

Debug.Log(Mathf.FloorToInt(10.2));

// Prints 10

Debug.Log(Mathf.FloorToInt(10.7));

// Prints -10

Debug.Log(Mathf.FloorToInt(-10.0));

// Prints -11

Debug.Log(Mathf.FloorToInt(-10.2));

// Prints -11

Debug.Log(Mathf.FloorToInt(-10.7));
Page last updated: 2011-2-23