在Unity3d 2017.3中设置一个点光源

 using System.Collections;

    
 using System.Collections.Generic;
    
 using UnityEngine;
    
 //这是一个用于控制点光源的脚本
    
 public class PointLightController : MonoBehaviour
    
 {
    
     //绑定一个点光源
    
     public Light PointLight;
    
  
    
     //选择控制模式
    
     public bool RangeControl = true;
    
     public bool IntensityControl = true;
    
  
    
     //设置随机范围
    
     public float RangeMax = 1;
    
     public float RangeMin = 0;
    
     public float RangePause = 0.1f;//执行的间隔
    
     public float RangeDelayed = 1;//延时的时间
    
  
    
     public float IntensityMax =