PuppyClient/Assets/Scripts/Login/SunMovement.cs

using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEditor.Experimental;
using UnityEngine;

public class SunMovement : MonoBehaviour
{
    // Start is called before the first frame update
    public float rotationSpeed = 30f;
    public Transform rotateObj;
    public Transform targetObj;
    //public Transform targetCamera;
    public Light rotateLight;
    public Material daySkybox;
    public Material nightSkybox;
    void Start()
    {
        int hour = System.DateTime.Now.Hour;
        float rotateAngle = (12 - hour) * 13;
        //print(rotateAngle);
        if (hour < 6 || hour >= 18)
        {
            // night time
            //rotateLight.color = new Color(0, 0, 0.5f, 1);
            rotateLight.intensity = 0.65f;
            rotateLight.spotAngle = 50;
            //rotateLight.type = LightType.Spot;
            rotateLight.transform.rotation  = Quaternion.Euler(50,180,0);
            UnityEngine.RenderSettings.skybox = nightSkybox;
            UnityEngine.RenderSettings.ambientIntensity = 0.3f;
            UnityEngine.RenderSettings.reflectionIntensity = 0.4f;

            // 狗狗创建灯光
            var dogLight = GameObject.Find("Dog Light").GetComponent<Light>();
            dogLight.intensity = 1.2f;
        }
        else
        {
            // day time
            UnityEngine.RenderSettings.skybox = daySkybox;
            UnityEngine.RenderSettings.ambientIntensity = 0.6f;
            UnityEngine.RenderSettings.reflectionIntensity = 0.8f;
            rotateLight.intensity = 1.2f;
            rotateObj.RotateAround(targetObj.transform.position, Vector3.forward, rotateAngle);
        }
        DynamicGI.UpdateEnvironment();
        //Debug.Log(rotateObj.transform.position);
    }

    // Update is called once per frame
    //void Update()
    //{
        
    //}
}