307 lines
8.6 KiB
C#
307 lines
8.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using DG.Tweening;
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public class CameraView : MonoBehaviour
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{
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public enum RotationAxes
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{
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MouseXAndY = 0,
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MouseX = 1,
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MouseY = 2
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}
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public RotationAxes axes = RotationAxes.MouseXAndY;
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public float sensitivityHor = 1f;
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public float sensitivityVert = 1f;
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public float moveSpeed = 5f;
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public float minmumVert = -89f;
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public float maxmumVert = 89f;
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private float _rotationX = 0;
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private float _rotationY = 0;
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private Vector3 initPos;
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private Quaternion initRotation;
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//回到初始视角
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private bool isBack;
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//移动到下一个视角
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private bool isMove;
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//是否需要移动到下一个视角
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private bool isCanMove;
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private Vector3 nextPos;
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private Quaternion nextAngle;
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//相机是否在房间内
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private bool isNear;
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/// <summary>
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/// 点击UI回到初始视角
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/// </summary>
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public bool isUIInit;
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// Use this for initialization
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void Start()
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{
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//Cursor.lockState = CursorLockMode.Locked;//锁定指针到视图中心
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//Cursor.visible = false;//隐藏指针
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_rotationX = transform.localEulerAngles.x;
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initPos = transform.position;
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initRotation = transform.rotation;
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}
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/// <summary>
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/// 回到初始视角（无动画）
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/// </summary>
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public void InitView() {
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transform.position = initPos;
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transform.rotation = initRotation;
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_rotationX = transform.localEulerAngles.x;
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}
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/// <summary>
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/// 动画移动到初始视角
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/// </summary>
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public void InitViewAnim() {
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//停止上一次动画
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StopCamMove();
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isBack = true;
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isCanMove = false;
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isMove = false;
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}
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/// <summary>
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/// 移动相机：先回到初始视角，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 pos, Quaternion angle) {
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//停止上一次动画
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StopCamMove();
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isBack = true;
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isCanMove = true;
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nextAngle = angle;
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nextPos = pos;
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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 CamerMoveAnim(Vector3 pos, Quaternion angle)
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{
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if (isNear)
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CamerMoveAnimAfter(pos,angle);
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else
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CameraMoveTarget(pos, angle);
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}
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/// <summary>
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/// 移动相机：直接动画移动到目标位置
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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 CameraMoveTarget(Vector3 pos, Quaternion angle) {
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StopCamMove();
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isBack = false;
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isCanMove = false;
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nextAngle = angle;
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nextPos = pos;
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isMove = true;
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}
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/// <summary>
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/// 停止相机移动动画
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/// </summary>
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public void StopCamMove()
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{
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if (isBack || isMove)
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{
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_rotationX = RotationX(transform.localEulerAngles.x);
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_rotationY = transform.localEulerAngles.y;
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}
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isBack = false;
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isMove = false;
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isCanMove = false;
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isUIInit = false;
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}
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// Update is called once per frame
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void Update()
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{
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//动画移动相机回到初始视角
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if (isBack)
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{
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transform.position = Vector3.Lerp(transform.position, initPos, Time.deltaTime);
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transform.rotation = Quaternion.Lerp(transform.rotation, initRotation, Time.deltaTime);
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if (isBack && Vector3.Distance(transform.position, initPos) <=1f&& Vector3.Distance(transform.eulerAngles, initRotation.eulerAngles) <=1f)
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{
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if (isCanMove)
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{
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isCanMove=false;
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//开始移动到下一视角
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isMove = true;
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Debug.Log("移动到下一视角");
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}
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if (isUIInit)
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{
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isUIInit=false;
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Main.intance.m_htmlPanel.CallFunction("toggleMenuActive");
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}
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isBack = false;
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//同步当前俯仰角度
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_rotationX = RotationX(transform.localEulerAngles.x);
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_rotationY = transform.localEulerAngles.y;
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}
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}
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//动画移动相机
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if (isMove)
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{
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transform.position = Vector3.Lerp(transform.position, nextPos, Time.deltaTime);
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transform.rotation = Quaternion.Lerp(transform.rotation, nextAngle, Time.deltaTime);
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if (isMove && Vector3.Distance(transform.position, nextPos) <= 1f && Vector3.Distance(transform.eulerAngles, nextAngle.eulerAngles) <= 1f)
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{
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isMove = false;
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Debug.Log("移动结束");
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//同步当前俯仰角度
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_rotationX = RotationX(transform.localEulerAngles.x);
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_rotationY = transform.localEulerAngles.y;
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}
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}
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if (Input.GetKeyDown(KeyCode.F))
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{
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//InitView();
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isBack = true;
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//CamerMoveAnim(Vector3.zero,Main.intance.transform.rotation);
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}
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if (Input.GetMouseButton(1))
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{
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//当自主操作时，停止动画移动
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StopCamMove();
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if (axes == RotationAxes.MouseX)
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{
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_rotationY+= Input.GetAxis("Mouse X") * sensitivityHor;
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transform.rotation = Quaternion.Euler(_rotationX, _rotationY,0);
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//transform.Rotate(0, Input.GetAxis("Mouse X") * sensitivityHor, 0);
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//transform.localEulerAngles = new Vector3(0, transform.localEulerAngles.y - Input.GetAxis("Mouse X") * sensitivityHor, 0);
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}
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else if (axes == RotationAxes.MouseY)
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{
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_rotationX -= Input.GetAxis("Mouse Y") * sensitivityVert;
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_rotationX = Mathf.Clamp(_rotationX, minmumVert, maxmumVert);
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//float rotationY = transform.localEulerAngles.y;
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transform.rotation = Quaternion.Euler(_rotationX, _rotationY, 0);
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//transform.localEulerAngles = new Vector3(_rotationX, _rotationY, 0);
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}
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else
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{
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_rotationX -= Input.GetAxis("Mouse Y") * sensitivityVert;
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_rotationX = Mathf.Clamp(_rotationX, minmumVert, maxmumVert);
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float delta = Input.GetAxis("Mouse X") * sensitivityHor;
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_rotationY +=delta;
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transform.rotation = Quaternion.Euler(_rotationX, _rotationY, 0);
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//transform.localEulerAngles = new Vector3(_rotationX, _rotationY, 0);
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}
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if (Input.GetKey(KeyCode.W))
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{
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transform.Translate(Vector3.forward * Time.deltaTime * moveSpeed);
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}
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if (Input.GetKey(KeyCode.S))
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{
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transform.Translate(Vector3.back * Time.deltaTime * moveSpeed);
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}
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if (Input.GetKey(KeyCode.A))
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{
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transform.Translate(Vector3.left * Time.deltaTime * moveSpeed);
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}
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if (Input.GetKey(KeyCode.D))
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{
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transform.Translate(Vector3.right * Time.deltaTime * moveSpeed);
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}
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if (Input.GetKey(KeyCode.E))
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{
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transform.Translate(Vector3.up * Time.deltaTime * moveSpeed);
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}
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if (Input.GetKey(KeyCode.Q))
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{
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transform.Translate(Vector3.down * Time.deltaTime * moveSpeed);
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}
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}
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//判断相机是否进入房间内
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if (transform.position.y > 3)
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{
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isNear = false;
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//显示空间Icon
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ModelManager.instance.CameraNear(false);
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}
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else
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{
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isNear = true;
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//隐藏空间Icon
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ModelManager.instance.CameraNear(true);
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}
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}
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//private void OnTriggerEnter(Collider other)
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//{
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// Debug.Log("相机进入");
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// if (other.transform.tag == "RoomSpace")
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// {
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// //隐藏空间Icon
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// ModelManager.instance.ShowSpaceIcon(false);
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// }
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//}
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//private void OnTriggerExit(Collider other)
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//{
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// Debug.Log("相机退出");
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// if (other.transform.tag == "RoomSpace")
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// {
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// //显示空间Icon
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// ModelManager.instance.ShowSpaceIcon(true);
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// }
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//}
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private float RotationX(float x)
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{
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if (x > maxmumVert)
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{
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//当前值应该为负数
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return x - 360;
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}
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return x;
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}
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}
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