362 lines
11 KiB
C#
362 lines
11 KiB
C#
using Cinemachine;
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using DG.Tweening;
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using HXSJFrameWork;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Reflection;
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using UnityEngine;
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public class CameraManager : MonoBehaviour
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{
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public static CameraManager _instance;
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public Camera mainCam;//主相机
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public Camera singleCam;//单体化展示相机
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public GameObject curentSingleObj;//当前单体化的模型
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//第一人称巡查
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public CinemachineDollyCart firstcart;
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public CinemachineSmoothPath firstPath; //第一人称巡查
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public CinemachineDollyCart globalcart;
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public List<CinemachineSmoothPath> globalpaths; //上帝视角巡查
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public bool isInFirstRoam;//是否在第一人称漫游中
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private float _roamSpeed = 1.5f;//巡查速度
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private float camMoveSpeed = 10;//相机切换视角时的移动速度
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private Vector3 camInitPos;//相机初始位置
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private Vector3 camInitAngle;//相机初始角度
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//待机时长
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private float waitTime = 18;
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Tweener t_camAnimAngle;//相机转动动画
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Tweener t_camAnimPos;//相机移动动画
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private void Awake()
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{
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_instance = this;
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}
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// Start is called before the first frame update
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void Start()
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{
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camInitPos = mainCam.transform.position;
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camInitAngle = mainCam.transform.eulerAngles;
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}
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private float UnFocusTime = 0;
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//是否开始检测鼠标状态
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private bool isStartCheck;
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//是否在漫游过程中
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private bool isInRoam;
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// Update is called once per frame
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void Update()
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{
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//if (Input.GetKeyDown(KeyCode.O))
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//{
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// GlobalRoam(true);
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//}
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//if (Input.GetKeyDown(KeyCode.P))
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//{
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// GlobalRoam(false);
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//}
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//return;
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//处于第一人称漫游和不在第一个模块时，不计算待机时长
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if (isInFirstRoam || MainUIManager._instance.curModuleIndex != 0)
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return;
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//鼠标有动静，清空计算无动静时长
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if (Input.anyKey || Input.GetAxis("Mouse X") != 0 || Input.GetAxis("Mouse Y") != 0)
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{
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UnFocusTime = 0;
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isStartCheck = true;
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if (isInRoam)
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{
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Debug.Log("停止漫游");
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isInRoam = false;
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GlobalRoam(false);
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}
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}
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if (isStartCheck)
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{
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//鼠标长时间未动，自动进入漫游
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UnFocusTime += Time.deltaTime;
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if (UnFocusTime > waitTime)
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{
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UnFocusTime = 0;
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Debug.Log("长时间未动鼠标！");
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isStartCheck = false;
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isInRoam = true;
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GlobalRoam(true);
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}
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}
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}
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/// <summary>
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/// 回到初始视角
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/// </summary>
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public void InitView(Action call = null)
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{
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CameraMoveTarget(camInitPos, Quaternion.Euler(camInitAngle), () => {
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if (call != null)
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call();
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});
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}
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/// <summary>
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/// 第一人称漫游
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/// </summary>
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/// <param name="args">true:开始巡查，false:结束巡查</param>
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public void FirstAutoRoam(bool isRoam)
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{
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if (isRoam)
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{
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isInFirstRoam = true;
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//从头开始
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firstcart.m_Position = 0;
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firstcart.m_Speed = 0.01f;
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CameraStartRoam(firstcart.transform.position, Quaternion.Euler(firstcart.transform.eulerAngles), ()=>{
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mainCam.GetComponent<ModelViewer>()._enabled = false;
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firstcart.m_Speed = _roamSpeed;
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mainCam.transform.parent = firstcart.transform;
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mainCam.transform.localPosition = Vector3.zero;
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mainCam.transform.localEulerAngles = Vector3.zero;
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});
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}
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else
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{
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firstcart.m_Speed = 0;
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mainCam.transform.parent = transform;
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isInFirstRoam = false;
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//回到初始视角
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CameraMoveTarget(camInitPos, Quaternion.Euler(camInitAngle));
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}
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}
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//全局漫游协程
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Coroutine i_globalroam;
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/// <summary>
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/// 长时间不动鼠标，全局俯视漫游
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/// </summary>
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public void GlobalRoam(bool start)
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{
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if (start)
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{
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//开始全局漫游
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i_globalroam = StartCoroutine(StartGlobalRoam());
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}
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else {
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//停止全局漫游
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StopCoroutine(i_globalroam);
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StopGlobalRoam();
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}
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}
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/// <summary>
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/// 循环楼层
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/// </summary>
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/// <returns></returns>
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public IEnumerator StartGlobalRoam()
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{
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//(从零开始)
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int index = -1;
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while (true)
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{
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index++;
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index = index % MainUIManager._instance.buildFloorCount;
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//根据索引选择路径漫游
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//globalcart.m_Path = globalpaths[index];
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StartGlobalRoam(globalpaths[index]);
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//根据索引隐藏模型
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MainUIManager._instance.ChangeFloor(index + 1);
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//第一次结束
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Debug.Log("全局漫游索引"+index);
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Debug.Log(globalpaths[index].name +"长度"+ globalpaths[index].PathLength);
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Debug.Log("时间" + (globalpaths[index].PathLength / _roamSpeed));
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yield return new WaitForSeconds(globalpaths[index].PathLength / _roamSpeed);
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}
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}
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/// <summary>
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/// 开始全局漫游（其中一层）
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/// </summary>
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/// <param name="cart">漫游路线</param>
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public void StartGlobalRoam(CinemachineSmoothPath path)
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{
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if (t_camAnimAngle != null)
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t_camAnimAngle.Kill();
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if (t_camAnimPos != null)
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t_camAnimPos.Kill();
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globalcart.m_Path = path;
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globalcart.m_Position = 0;
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globalcart.m_Speed = 0.01f;
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CameraStartRoam(globalcart.transform.position, Quaternion.Euler(globalcart.transform.eulerAngles.x + 75f, globalcart.transform.eulerAngles.y, globalcart.transform.eulerAngles.z), () =>
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{
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mainCam.GetComponent<ModelViewer>()._enabled = false;
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globalcart.m_Speed = _roamSpeed;
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mainCam.transform.parent = globalcart.transform;
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mainCam.transform.localPosition = Vector3.zero;
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mainCam.transform.localEulerAngles = new Vector3(75f, 0, 0);
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});
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}
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/// <summary>
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/// 停止全局漫游
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/// </summary>
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private void StopGlobalRoam()
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{
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globalcart.m_Speed = 0;
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mainCam.transform.parent = transform;
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//恢复观察楼层
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MainUIManager._instance.ChangeFloor(MainUIManager._instance.curfloor);
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//回到默认视角
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InitView();
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}
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/// <summary>
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/// 相机开始漫游，移动到漫游处，相机不可操作
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/// </summary>
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/// <param name="endPos"></param>
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/// <param name="endAngle"></param>
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/// <param name="call"></param>
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public void CameraStartRoam(Vector3 endPos, Quaternion endAngle, Action call = null)
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{
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if (t_camAnimAngle != null)
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t_camAnimAngle.Kill();
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if (t_camAnimPos != null)
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t_camAnimPos.Kill();
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mainCam.GetComponent<ModelViewer>()._enabled = false;
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float dis = float.Parse((mainCam.transform.position - endPos).magnitude.ToString("f3"));
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//Debug.Log(dis+"@@@@@@");
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float time = dis / camMoveSpeed;
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t_camAnimPos = mainCam.transform.DOMove(endPos, time);
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t_camAnimAngle = mainCam.transform.DORotate(endAngle.eulerAngles, time).OnComplete(() => {
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if (call != null)
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call();
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});
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}
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/// <summary>
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/// 相机直接移到目标位置（点击设备、人物等移动视角）
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/// </summary>
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/// <param name="endPos">相机终点位置</param>
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/// <param name="endAngle">相机终点角度</param>
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public void CameraMoveTarget(Vector3 endPos, Quaternion endAngle, Action call = null)
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{
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if (t_camAnimAngle != null)
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t_camAnimAngle.Kill();
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if (t_camAnimPos != null)
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t_camAnimPos.Kill();
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mainCam.GetComponent<ModelViewer>()._enabled = false;
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float dis = float.Parse((mainCam.transform.position - endPos).magnitude.ToString("f3"));
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//Debug.Log(dis+"@@@@@@");
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float time = dis / camMoveSpeed;
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t_camAnimPos = mainCam.transform.DOMove(endPos, time);
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t_camAnimAngle = mainCam.transform.DORotate(endAngle.eulerAngles, time).OnComplete(() => {
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if (call != null)
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call();
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CameraEnable();
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});
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}
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/// <summary>
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/// 移动相机：先拉高，再移动到目标视角
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/// </summary>
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/// <param name="pos"></param>
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/// <param name="angle"></param>
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public void CamerMoveAnimAfter(Vector3 endPos, Quaternion endAngle, Action call = null)
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{
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if (t_camAnimAngle != null)
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t_camAnimAngle.Kill();
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if (t_camAnimPos != null)
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t_camAnimPos.Kill();
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mainCam.GetComponent<ModelViewer>()._enabled = false;
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float dis = (mainCam.transform.position - camInitPos).magnitude;
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float time = dis / camMoveSpeed;
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Vector3 hightpoint = new Vector3(mainCam.transform.position.x, ModelManager.instance.wudingHeight+10f, mainCam.transform.position.z);
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t_camAnimPos = mainCam.transform.DOMove(hightpoint, time);
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t_camAnimAngle = mainCam.transform.DORotate(camInitAngle, time).OnComplete(() => {
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t_camAnimPos.Kill();
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t_camAnimAngle.Kill();
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t_camAnimPos = mainCam.transform.DOMove(endPos, time);
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t_camAnimAngle = mainCam.transform.DORotate(endAngle.eulerAngles, time).OnComplete(() =>
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{
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if (call != null)
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call();
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CameraEnable();
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});
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});
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}
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/// <summary>
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/// 开启相机可操作性
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/// </summary>
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private void CameraEnable()
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{
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mainCam.GetComponent<ModelViewer>().InitTarget();
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mainCam.GetComponent<ModelViewer>()._enabled = true;
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}
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/// <summary>
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/// 移动相机：相机在房间内，先回到初始角度再移至目标位置，相机在房间外，直接移动到目标位置
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/// </summary>
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/// <param name="pos"></param>
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/// <param name="angle"></param>
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public void CameraMoveAnim(Vector3 endPos, Quaternion endAngle, Action call = null)
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{
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bool inview = true;
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//判断物体是否在相机视角内TODO:前方是否有物体遮挡
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Vector3 viewPos = mainCam.WorldToViewportPoint(endPos);
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// z<0代表在相机背后
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if (viewPos.z < 0)
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inview = false;
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//太远了！看不到了！
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if (viewPos.z > mainCam.farClipPlane)
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inview = false;
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// x,y取值在 0~1之外时代表在视角范围外；
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if (viewPos.x < 0 || viewPos.y < 0 || viewPos.x > 1 || viewPos.y > 1)
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inview = false;
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if (inview)
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{
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CameraMoveTarget(endPos, endAngle, call);
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}
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else
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{
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CamerMoveAnimAfter(endPos, endAngle, call);
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}
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}
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/// <summary>
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/// 视角居中
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/// </summary>
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/// <param name="curPoint">当前居中的点位</param>
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/// <param name="forward">当前居中的点位</param>
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/// <param name="dis">当前居中的点位</param>
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public void ViewCenterPoint(GameObject curPoint, Vector3 forward, float dis = 3, Action call = null)
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{
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Debug.Log("web:" + curPoint.name);
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//获取模型中心点位置（加上模型方向*3）
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Vector3 playerPos = curPoint.transform.position + forward * dis;
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Quaternion angle = Quaternion.LookRotation(-forward); ;
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Debug.Log("pos" + playerPos + ";angle" + angle);
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CameraMoveAnim(playerPos, angle, call);
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}
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}
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