Mathf.NegativeInfinity 负无穷

static var NegativeInfinity : float

Description描述

A representation of positive infinity (Read Only).

表示负无穷，也就是无穷小，-∞ （只读）['negətiv][in'finiti]

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public void Awake() {
		Debug.Log(Mathf.NegativeInfinity);
	}
}

Debug.Log(Mathf.NegativeInfinity);