412 lines
12 KiB
C#
412 lines
12 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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#if UNITY_EDITOR
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using UnityEditor;
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#endif
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using UnityEngine;
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using UnityEngine.EventSystems;
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using DG.Tweening;
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using System;
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using static WebInteraction;
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/// <summary>
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/// 相机控制
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/// </summary>
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public class CameraRT : MonoBehaviour
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{
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public Camera cam;
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[Header("目标物体")]
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Transform target;
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[Header("旋转角度")]
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public float x = 0f;
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public float y = 0f;
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public float z = 0f;
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[Header("移动、旋转、缩放速度值")]
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public float xSpeed_move = 600;
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public float ySpeed_move = 600;
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public float xSpeed_rotate = 2;
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public float ySpeed_rotate = 2;
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public float mSpeed_scale = 150;
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[Header("y轴角度限制")]
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public float yMinLimit = 2;
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public float yMaxLimit = 90;
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[Header("x轴角度限制")]
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public float leftMax = -365;
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public float rightMax = 365;
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[Header("距离限制")]
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public float distance = 400;
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public float minDistance = 10f;
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public float maxDistance = 400f;
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[Header("阻尼设置")]
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public bool needDamping = true;
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public float damping = 6f;
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[Header("相机活动范围")]
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public bool isRangeClamped;
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public float xMinValue = -100f;
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public float xMaxValue = 100f;
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public float zMinValue = -100f;
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public float zMaxValue = 100f;
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[Header("自动旋转")]
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public bool autoRotate;
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public float rotateTimer = 15;
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public float rotateSpeed = 5;
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float rotateTimer_temp;
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bool isAutoRotating = false;
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//动态调节相机缩放的灵敏度
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float tempSpeed;
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private void Awake()
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{
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BoolMonitor.ValueChanged += BoolMonitor_ValueChanged;
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}
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private static void BoolMonitor_ValueChanged(object sender, EventArgs e)
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{
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//Debug.Log("当前是否不动" + BoolMonitor.Value);
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if (!BoolMonitor.Value)
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{
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if (!string.IsNullOrEmpty(WebInteraction.Inst.current_videoNumber) && WebInteraction.Inst.isVideoPlay)
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{
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WebInteraction.Inst.CloseVideo(WebInteraction.Inst.current_videoNumber);
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}
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}
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}
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private void Start()
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{
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if (cam == null)
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{
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cam = Camera.main;
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}
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cameraTransform = cam.transform;
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// 初始化上一帧的位置和旋转
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lastPosition = cameraTransform.position;
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lastRotation = cameraTransform.rotation;
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target = transform.GetChild(0);
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target.gameObject.AddComponent<CameraTargetFollowCam>();
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target_init_position = target.position;
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//target_init_rotation = target.rotation;
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target_init_eulerAngles = target.eulerAngles;
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camera_init_position = cam.transform.position;
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//camera_init_rotation = cam.transform.rotation;
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camera_init_eulerAngles = cam.transform.eulerAngles;
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init_x = x = cam.transform.localEulerAngles.y;
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init_y = y = cam.transform.localEulerAngles.x;
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tempSpeed = xSpeed_move;
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rotateTimer_temp = rotateTimer;
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}
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Vector3 target_init_position;
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//Quaternion target_init_rotation;
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Vector3 target_init_eulerAngles;
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Vector3 camera_init_position;
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//Quaternion camera_init_rotation;
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Vector3 camera_init_eulerAngles;
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float init_x;
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float init_y;
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bool auto_move;
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/// <summary>
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/// 全景视角
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/// </summary>
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public void InitPanoramic()
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{
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auto_move = true;
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//target.position = target_init_position;
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//target.rotation = target_init_rotation;
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//cam.transform.position = camera_init_position;
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//cam.transform.rotation = camera_init_rotation;
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//x = cam.transform.localEulerAngles.y;
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//y = cam.transform.localEulerAngles.x;
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Array.ForEach(GameObject.FindObjectsOfType<ClickEvent>(), itme =>
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{
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itme.My_magnifyState = false;
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});
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//Array.ForEach(GameObject.FindObjectsOfType<TransparentGlow>(), itme =>
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//{
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// itme.F2();
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//});
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PatternChoose.Inst.transform.Find("设备类/设备配置").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("设备类/设备新增").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("端口类/端口配置").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("端口类/端口新增").gameObject.SetActive(false);
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GameManager.Inst.magnifyState = false;
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distance = 20;
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DOTween.To(() => x, (v) => x = v, init_x, 0.5f);
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DOTween.To(() => y, (v) => y = v, init_y, 0.5f);
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DOTween.To(() => cam.transform.position, (v) => cam.transform.position = v, camera_init_position, 0.5f);
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DOTween.To(() => cam.transform.eulerAngles, v => cam.transform.eulerAngles = v, camera_init_eulerAngles, 0.5f);
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DOTween.To(() => target.position, v => target.position = v, target_init_position, 0.5f);
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DOTween.To(() => target.eulerAngles, v => target.eulerAngles = v, target_init_eulerAngles, 0.5f).OnComplete(() => { auto_move = false; });
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}
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/// <summary>
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/// 鸟瞰视角
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/// </summary>
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public void InitBirds_Eye()
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{
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auto_move = true;
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Array.ForEach(GameObject.FindObjectsOfType<ClickEvent>(), itme =>
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{
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itme.My_magnifyState = false;
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});
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PatternChoose.Inst.transform.Find("设备类/设备配置").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("设备类/设备新增").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("端口类/端口配置").gameObject.SetActive(false);
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PatternChoose.Inst.transform.Find("端口类/端口新增").gameObject.SetActive(false);
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GameManager.Inst.magnifyState = true;
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distance = 10;
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DOTween.To(() => x, (v) => x = v, 110, 0.5f);
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DOTween.To(() => y, (v) => y = v, 15, 0.5f);
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DOTween.To(() => cam.transform.position, (v) => cam.transform.position = v, new Vector3(1, 2.8f, -7.5f), 0.5f);
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DOTween.To(() => cam.transform.eulerAngles, v => cam.transform.eulerAngles = v, new Vector3(15, 110, 0), 0.5f);
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DOTween.To(() => target.position, v => target.position = v, new Vector3(10.2f, 0.2f, -11), 0.5f);
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DOTween.To(() => target.eulerAngles, v => target.eulerAngles = v, new Vector3(0, 110, 0), 0.5f).OnComplete(() => { auto_move = false; });
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}
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public void SetTarget(Transform _target)
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{
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target.position = _target.position;
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distance = _target.localScale.x;
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y = _target.eulerAngles.x;
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x = _target.eulerAngles.y;
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}
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public void SetTarget(Transform _target, float _distance)
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{
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target.position = _target.position;
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distance = _distance;
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y = _target.eulerAngles.x;
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x = _target.eulerAngles.y;
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}
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public void SetTarget(Vector3 _target, float _distance)
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{
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target.position = _target;
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distance = _distance;
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//y = _target.eulerAngles.x;
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//x = _target.eulerAngles.y;
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}
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Vector3 oldMousePos;
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void Update()
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{
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BoolMonitor.Value = ismove();
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if (auto_move)
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return;
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if (!autoRotate)
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return;
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if (oldMousePos != Input.mousePosition || Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(1) || Input.GetMouseButtonDown(2))
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{
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rotateTimer = rotateTimer_temp;
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if (isAutoRotating)
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{
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x = cam.transform.eulerAngles.y;
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y = cam.transform.eulerAngles.x;
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}
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}
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oldMousePos = Input.mousePosition;
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if (rotateTimer <= 0)
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{
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isAutoRotating = true;
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//cam.transform.LookAt(target);
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//cam.transform.RotateAround(target.position, Vector3.up, -Time.deltaTime * rotateSpeed);
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rotateTimer = rotateTimer_temp;
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}
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else
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{
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rotateTimer -= Time.deltaTime;
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isAutoRotating = false;
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}
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}
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void LateUpdate()
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{
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if (auto_move)
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return;
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if (isAutoRotating)
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return;
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if (target)
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{
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Scroll();
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Move();
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Rotate();
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Quaternion rotation = Quaternion.Euler(y, x, z);
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Vector3 disVector = new Vector3(0.0f, 0.0f, -distance);
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Vector3 position = rotation * disVector + target.position;
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// 阻尼感
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if (needDamping)
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{
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cam.transform.rotation = Quaternion.Lerp(cam.transform.rotation, rotation, Time.deltaTime * damping);
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cam.transform.position = Vector3.Lerp(cam.transform.position, position, Time.deltaTime * damping);
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}
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else
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{
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cam.transform.rotation = rotation;
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cam.transform.position = position;
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}
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}
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}
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private Transform cameraTransform;
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private Vector3 lastPosition;
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private Quaternion lastRotation;
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//检测相机是否移动
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public bool ismove()
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{
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// 检查当前帧的位置和旋转是否与上一帧不同
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if (cameraTransform.position != lastPosition || cameraTransform.rotation != lastRotation)
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{
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// 相机移动了，可以在这里执行相应的操作
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//Debug.Log("相机移动了"+ BoolMonitor.Value);
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// 更新上一帧的位置和旋转
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lastPosition = cameraTransform.position;
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lastRotation = cameraTransform.rotation;
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return false;
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}
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return true;
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}
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void Move()
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{
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if (EventSystem.current.IsPointerOverGameObject())
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return;
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if (Input.GetMouseButton(2))
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{
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float h = Input.GetAxis("Mouse X") * Time.deltaTime * xSpeed_move;
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float v = Input.GetAxis("Mouse Y") * Time.deltaTime * ySpeed_move;
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target.Translate(-h, 0, -v);
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if (!isRangeClamped)
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return;
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float targetX = target.position.x;
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targetX = Mathf.Clamp(targetX, xMinValue, xMaxValue);
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float targetZ = target.position.z;
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targetZ = Mathf.Clamp(targetZ, zMinValue, zMaxValue);
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target.position = new Vector3(targetX, target.position.y, targetZ);
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}
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}
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void Rotate()
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{
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if (Input.GetMouseButton(1))
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{
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// 判断是否需要反向旋转
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if ((y > 90f && y < 270f) || (y < -90 && y > -270f))
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{
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x -= Input.GetAxis("Mouse X") * xSpeed_rotate;
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}
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else
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{
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x += Input.GetAxis("Mouse X") * xSpeed_rotate;
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}
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y -= Input.GetAxis("Mouse Y") * ySpeed_rotate;
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x = ClampAngle(x, leftMax, rightMax);
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y = ClampAngle(y, yMinLimit, yMaxLimit);
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}
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}
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void Scroll()
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{
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distance -= Input.GetAxis("Mouse ScrollWheel") * mSpeed_scale;
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distance = Mathf.Clamp(distance, minDistance, maxDistance);
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xSpeed_move = distance / maxDistance * tempSpeed;
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ySpeed_move = distance / maxDistance * tempSpeed;
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}
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// 对数值进行限制
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float ClampAngle(float angle, float min, float max)
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{
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if (angle < -360)
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angle += 360;
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if (angle > 360)
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angle -= 360;
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return Mathf.Clamp(angle, min, max);
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}
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#if UNITY_EDITOR
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private void OnDrawGizmosSelected()
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{
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//如果限制活动范围 将区域范围绘制出来
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if (isRangeClamped)
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{
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Handles.color = Color.cyan;
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Vector3[] points = new Vector3[8]
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{
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new Vector3(xMinValue, 0, zMinValue),
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new Vector3(xMaxValue, 0, zMinValue),
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new Vector3(xMaxValue, 0, zMaxValue),
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new Vector3(xMinValue, 0, zMaxValue),
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new Vector3(xMinValue, 0, zMinValue),
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new Vector3(xMaxValue, 0, zMinValue),
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new Vector3(xMaxValue, 0, zMaxValue),
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new Vector3(xMinValue, 0, zMaxValue)
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};
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for (int i = 0; i < 4; i++)
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{
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int start = i % 4;
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int end = (i + 1) % 4;
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Handles.DrawLine(points[start], points[end]);
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Handles.DrawLine(points[start + 4], points[end + 4]);
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Handles.DrawLine(points[start], points[i + 4]);
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}
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}
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}
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#endif
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}
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