Random.Range 范围

static function Range (min : float, max : float) : float

Description描述

Returns a random float number between and min [inclusive] and max [inclusive] (Read Only).
返回一个随机浮点数，在min（包含）和max（包含）之间。（只读）
C#

using UnityEngine;using System.Collections;public class example : MonoBehaviour
{
        public GameObject prefab;
        void Start()
       {
                Vector3 position = new Vector3(Random.Range(-10, 10), 0, Random.Range(-10, 10));
                Instantiate(prefab, position, Quaternion.identity);
        }
}


static function Range (min : int, max : int) : int

Description描述
Returns a random integer number between min [inclusive] and max [exclusive] (Read Only).
返回一个随机整数，在min（包含）和max（排除）之间。（只读）

If max equals min, min will be returned. The returned value will never be max unless min equals max.
如果max等于min，将返回min。返回值永远不会是max，除非min等于max。

C#
using UnityEngine;using System.Collections;public class example : MonoBehaviour
{
        public void Awake()
       {
                Application.LoadLevel(Random.Range(0, Application.levelCount));
        }
}