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fix: 修复了摄像机角度位置初始化错误的问题

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This commit is contained in:
jackfiled 2023-02-13 18:09:18 +08:00
parent ce5d68721d
commit d9acef1e18
4 changed files with 19 additions and 17 deletions
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30
Assets/CameraBehaviour.cs
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@ -7,15 +7,14 @@ public class CameraBehaviour : MonoBehaviour
private const int MouseWheelSensitivity = 1; //滚轮灵敏度设置
private const int MouseZoomMin = 1; //相机距离最小值
private const int MouseZoomMax = 20; //相机距离最大值
private const float XSpeed = 250.0f;
private const float YSpeed = 120.0f;
private const float XSpeed = 120.0f;
private const float YSpeed = 250.0f;
private const int YMinLimit = -360;
private const int YMaxLimit = 360;
private float _eulerX; //存储相机的euler角
private float _eulerY; //存储相机的euler角
private float _distance = 5; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
private float _distance; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
private Vector3 _targetOnScreenPosition; //目标的屏幕坐标，第三个值为z轴距离
private Quaternion _cameraRotation; //存储相机的姿态四元数
private Vector3 _targetPosition; //target的位置
@ -31,10 +30,12 @@ private void Start()
{
//这里就是设置一下初始的相机视角以及一些其他变量，这里的x和y。。。是和下面getAxis的mouse x与mouse y对应
var angles = transform.eulerAngles;
_eulerX = angles.y;
_eulerY = angles.x;
_targetPosition = target.position;
_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
_eulerX = angles.x;
_eulerY = angles.y;
var position = target.position;
_targetPosition = position;
_cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
_distance = Vector3.Distance(position, transform.position);
// 引入中间变量 提高代码效率
var transform1 = transform;
@ -52,12 +53,12 @@ private void Update()
//鼠标右键旋转功能
if (Input.GetMouseButton(1))
{
_eulerX += Input.GetAxis("Mouse X") * XSpeed * 0.02f;
_eulerY -= Input.GetAxis("Mouse Y") * YSpeed * 0.02f;
// 鼠标控制需要反转X、Y轴
_eulerX += Input.GetAxis("Mouse Y") * XSpeed * 0.02f;
_eulerX = ClampAngle(_eulerX, YMinLimit, YMaxLimit);
_eulerY -= Input.GetAxis("Mouse X") * YSpeed * 0.02f;
_eulerY = ClampAngle(_eulerY, YMinLimit, YMaxLimit);
_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
_cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
var position = _cameraRotation * new Vector3(0.0f, 0.0f, -_distance) + _targetPosition;
// 引入中间变量 提高代码效率
@ -65,7 +66,8 @@ private void Update()
transform1.rotation = _cameraRotation;
transform1.position = position;
}
else if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
{
if (_distance is >= MouseZoomMin and <= MouseZoomMax)
{

2
Assets/Scenes/SampleScene.unity
View File

@ -406,7 +406,7 @@ Transform:
m_PrefabAsset: {fileID: 0}
m_GameObject: {fileID: 963194225}
m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
m_LocalPosition: {x: 0, y: 1, z: -10}
m_LocalPosition: {x: -0.3, y: 1.06, z: -8.26}
m_LocalScale: {x: 1, y: 1, z: 1}
m_ConstrainProportionsScale: 0
m_Children: []

2
Packages/manifest.json
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@ -2,7 +2,7 @@
"dependencies": {
"com.unity.collab-proxy": "1.17.7",
"com.unity.feature.development": "1.0.1",
"com.unity.ide.rider": "3.0.16",
"com.unity.ide.rider": "3.0.18",
"com.unity.ide.visualstudio": "2.0.16",
"com.unity.ide.vscode": "1.2.5",
"com.unity.test-framework": "1.1.31",

2
Packages/packages-lock.json
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@ -38,7 +38,7 @@
}
},
"com.unity.ide.rider": {
"version": "3.0.16",
"version": "3.0.18",
"depth": 0,
"source": "registry",
"dependencies": {