LeeNux
2 years ago
parent
c1d8cd2d50
commit
cb32941c5b
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class RotateCamera : MonoBehaviour
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{
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public Transform CenObj;//围绕的物体
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public float ratio = 1.0f;//放大缩小速率
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public float min_distance = 5.0f; //相机距物体最小距离
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public float max_distance = 10.0f;//相机距物体最大距离
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//滑动结束时的瞬时速度
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Vector3 Speed = Vector3.zero;
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//每帧偏差
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Vector3 offSet = Vector3.zero;
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//速率衰减值
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public float decelerationRate = 0.2f;
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private Vector3 Rotion_Transform;
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private new Camera camera;
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void Start()
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{
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camera = GetComponent<Camera>();
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Rotion_Transform = CenObj.position;
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}
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void Update()
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{
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Ctrl_Cam_Move();
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Cam_Ctrl_Rotation();
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ClickDo();
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}
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//镜头的远离和接近
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public void Ctrl_Cam_Move()
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{
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Vector3 mousePos = camera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 0.1f));
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if (Input.GetAxis("Mouse ScrollWheel") > 0 && Vector3.Distance(CenObj.position, camera.transform.position) > min_distance) //放大
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{
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camera.transform.position -= ratio * (camera.transform.position - mousePos);
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}
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if (Input.GetAxis("Mouse ScrollWheel") < 0 && Vector3.Distance(CenObj.position, camera.transform.position) < max_distance) //缩小
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{
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camera.transform.position += ratio * (camera.transform.position - mousePos);
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}
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}
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//摄像机的旋转
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public void Cam_Ctrl_Rotation()
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{
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var mouse_x = Input.GetAxis("Mouse X");//获取鼠标X轴移动
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var mouse_y = -Input.GetAxis("Mouse Y");//获取鼠标Y轴移动
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if (Input.GetMouseButton(1))
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{
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offSet.x = mouse_x;
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offSet.y = mouse_y;
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//瞬时速度
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Speed = offSet / Time.deltaTime;
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}
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else
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{
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Speed *= Mathf.Pow(decelerationRate, Time.deltaTime);
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if (Mathf.Abs(Vector3.Magnitude(Speed)) < 1)
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{
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Speed = Vector3.zero;
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}
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}
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Move(Speed);
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}
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public void Move(Vector3 speed)
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{
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if (Vector3.Magnitude(speed) == 0)
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{
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return;
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}
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// Debug.Log("Move");
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transform.RotateAround(Rotion_Transform, Vector3.up, speed.x * Time.deltaTime * 2.0f);
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transform.RotateAround(Rotion_Transform, transform.right, speed.y * Time.deltaTime * 2.0f);
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}
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public void ClickDo() {
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if (Input.GetMouseButtonDown(0)) {
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CenObj.GetComponentInChildren<Rigidbody>().useGravity = true;
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}
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}
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}
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@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: 754bd182e35a1834f9c95cd9e0c9e11a
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@ -1,44 +1,44 @@
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{
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{
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"dependencies": {
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"dependencies": {
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"com.unity.collab-proxy": "1.17.2",
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"com.unity.collab-proxy": "1.17.2",
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"com.unity.ide.rider": "2.0.7",
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"com.unity.ide.rider": "3.0.15",
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"com.unity.ide.visualstudio": "2.0.16",
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"com.unity.ide.visualstudio": "2.0.16",
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"com.unity.ide.vscode": "1.2.5",
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"com.unity.ide.vscode": "1.2.5",
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"com.unity.test-framework": "1.1.31",
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"com.unity.test-framework": "1.1.31",
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"com.unity.textmeshpro": "3.0.6",
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"com.unity.textmeshpro": "3.0.6",
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"com.unity.timeline": "1.4.8",
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"com.unity.timeline": "1.4.8",
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"com.unity.ugui": "1.0.0",
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"com.unity.ugui": "1.0.0",
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"com.unity.modules.ai": "1.0.0",
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"com.unity.modules.ai": "1.0.0",
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"com.unity.modules.androidjni": "1.0.0",
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"com.unity.modules.androidjni": "1.0.0",
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"com.unity.modules.animation": "1.0.0",
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"com.unity.modules.animation": "1.0.0",
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"com.unity.modules.assetbundle": "1.0.0",
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"com.unity.modules.assetbundle": "1.0.0",
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"com.unity.modules.audio": "1.0.0",
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"com.unity.modules.audio": "1.0.0",
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"com.unity.modules.autostreaming": "1.0.0",
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"com.unity.modules.autostreaming": "1.0.0",
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"com.unity.modules.cloth": "1.0.0",
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"com.unity.modules.cloth": "1.0.0",
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"com.unity.modules.director": "1.0.0",
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"com.unity.modules.director": "1.0.0",
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"com.unity.modules.imageconversion": "1.0.0",
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"com.unity.modules.imageconversion": "1.0.0",
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"com.unity.modules.imgui": "1.0.0",
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"com.unity.modules.imgui": "1.0.0",
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"com.unity.modules.jsonserialize": "1.0.0",
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"com.unity.modules.jsonserialize": "1.0.0",
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"com.unity.modules.particlesystem": "1.0.0",
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"com.unity.modules.particlesystem": "1.0.0",
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"com.unity.modules.physics": "1.0.0",
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"com.unity.modules.physics": "1.0.0",
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"com.unity.modules.physics2d": "1.0.0",
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"com.unity.modules.physics2d": "1.0.0",
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"com.unity.modules.screencapture": "1.0.0",
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"com.unity.modules.screencapture": "1.0.0",
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"com.unity.modules.terrain": "1.0.0",
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"com.unity.modules.terrain": "1.0.0",
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"com.unity.modules.terrainphysics": "1.0.0",
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"com.unity.modules.terrainphysics": "1.0.0",
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"com.unity.modules.tilemap": "1.0.0",
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"com.unity.modules.tilemap": "1.0.0",
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"com.unity.modules.ui": "1.0.0",
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"com.unity.modules.ui": "1.0.0",
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"com.unity.modules.uielements": "1.0.0",
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"com.unity.modules.uielements": "1.0.0",
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"com.unity.modules.umbra": "1.0.0",
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"com.unity.modules.umbra": "1.0.0",
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"com.unity.modules.unityanalytics": "1.0.0",
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"com.unity.modules.unityanalytics": "1.0.0",
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"com.unity.modules.unitywebrequest": "1.0.0",
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"com.unity.modules.unitywebrequest": "1.0.0",
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"com.unity.modules.unitywebrequestassetbundle": "1.0.0",
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"com.unity.modules.unitywebrequestassetbundle": "1.0.0",
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"com.unity.modules.unitywebrequestaudio": "1.0.0",
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"com.unity.modules.unitywebrequestaudio": "1.0.0",
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"com.unity.modules.unitywebrequesttexture": "1.0.0",
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"com.unity.modules.unitywebrequesttexture": "1.0.0",
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"com.unity.modules.unitywebrequestwww": "1.0.0",
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"com.unity.modules.unitywebrequestwww": "1.0.0",
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"com.unity.modules.vehicles": "1.0.0",
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"com.unity.modules.vehicles": "1.0.0",
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"com.unity.modules.video": "1.0.0",
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"com.unity.modules.video": "1.0.0",
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"com.unity.modules.vr": "1.0.0",
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"com.unity.modules.vr": "1.0.0",
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"com.unity.modules.wind": "1.0.0",
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"com.unity.modules.wind": "1.0.0",
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"com.unity.modules.xr": "1.0.0"
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"com.unity.modules.xr": "1.0.0"
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}
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}
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}
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}
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@ -1,2 +1,2 @@
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m_EditorVersion: 2020.3.38f1c1
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m_EditorVersion: 2020.3.40f1c1
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m_EditorVersionWithRevision: 2020.3.38f1c1 (7f6c29cb6f61)
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m_EditorVersionWithRevision: 2020.3.40f1c1 (739f03df2e02)
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@ -0,0 +1,59 @@
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Library
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library
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Temp
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temp
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Obj
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obj
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Build
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build
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Builds
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builds
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UserSettings
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usersettings
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MemoryCaptures
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memorycaptures
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Logs
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logs
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/ignore.conf
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*.private
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*.private.meta
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^*.private.[0-9]+$
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^*.private.[0-9]+.meta$
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**/Assets/AssetStoreTools
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**/assets/assetstoretools
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/Assets/Plugins/PlasticSCM*
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/assets/plugins/PlasticSCM*
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.vs
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.gradle
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ExportedObj
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.consulo
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*.csproj
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*.unityproj
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*.sln
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*.suo
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*.tmp
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*.user
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*.userprefs
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*.pidb
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*.booproj
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*.svd
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*.pdb
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*.mdb
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*.opendb
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*.VC.db
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*.pidb.meta
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*.pdb.meta
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*.mdb.meta
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sysinfo.txt
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*.apk
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*.unitypackage
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.collabignore
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crashlytics-build.properties
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**/Assets/AddressableAssetsData/*/*.bin*
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**/assets/addressableassetsdata/*/*.bin*
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**/Assets/StreamingAssets/aa.meta
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**/assets/streamingassets/*/aa/*
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.DS_Store*
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Thumbs.db
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Desktop.ini
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