C# 如何用鼠标围绕播放器旋转相机？

现在它在空间中旋转，我可以旋转相机，但不能旋转播放器。我希望相机只围绕播放器旋转

using UnityEngine;
using System.Collections;

public class CameraMover : MonoBehaviour
{
    public float speedH = 2.0f;
    public float speedV = 2.0f;
    private float yaw = 0.0f;
    private float pitch = 0.0f;

    public Transform playerTransform;
    public Transform mainCameraTransform = null;
    private Vector3 cameraOffset = Vector3.zero;
    public float turnSpeed = 3;

    void Start()
    {
        mainCameraTransform = Camera.main.transform;

        //Get camera-player Transform Offset that will be used to move the camera 
        cameraOffset = mainCameraTransform.position - playerTransform.position;
    }

    void LateUpdate()
    {
        //Move the camera to the position of the playerTransform with the offset that was saved in the begining
        mainCameraTransform.position = playerTransform.position + cameraOffset;

        yaw += speedH * Input.GetAxis("Mouse X");
        pitch -= speedV * Input.GetAxis("Mouse Y");
        mainCameraTransform.eulerAngles = new Vector3(pitch, yaw, 0.0f);
    }
}

---

我现在使用eulerAngles进行旋转。

如注释中所述，您需要为摄影机创建父对象，并旋转该对象而不是摄影机。请尝试以下代码：

using UnityEngine;
using System.Collections;

public class CameraMover : MonoBehaviour
{
    public float speedH = 2.0f;
    public float speedV = 2.0f;
    private float yaw = 0.0f;
    private float pitch = 0.0f;

    public Transform playerTransform;
    public Transform mainCameraTransform = null;
    private Vector3 cameraOffset = Vector3.zero;
    public float turnSpeed = 3;

    // Create a camera parent object
    GameObject cameraParent;

    void Start()
    {
        cameraParent = new GameObject();
        mainCameraTransform = Camera.main.transform;

        //Get camera-player Transform Offset that will be used to move the camera 
        cameraOffset = mainCameraTransform.position - playerTransform.position;

        // Position the camera parent to the player and add the camera as a child
        cameraParent.transform.position = playerTransform.position;
        mainCameraTransform.parent = cameraParent.transform;
    }

    void LateUpdate()
    {
        //Move the camera to the position of the playerTransform with the offset that was saved in the begining
        //mainCameraTransform.position = playerTransform.position + cameraOffset;

        yaw += speedH * Input.GetAxis("Mouse X");
        pitch -= speedV * Input.GetAxis("Mouse Y");

        // Rotate the camera parent instead of the camera
        cameraParent.transform.eulerAngles = new Vector3(pitch, yaw, 0.0f);
    }
}

---

创建一个以播放器为中心的对象，然后将相机作为子对象添加到该对象中。然后围绕播放机旋转摄影机就像更改父对象的局部旋转一样简单。@Abion47我尝试了：与脚本中的相同，但将行更改为：mainCameratTransform.eulerAngles=new Vector3（俯仰、偏航、0.0f）；To transform.parent.gameObject.transform.eulerAngles=新矢量3（俯仰、偏航、0.0f）；但它仍然在旋转摄像机，而不是我放在第三个人控制器中心的空游戏对象。脚本连接到游戏对象的子对象主摄像机。将其连接到对象本身。通过这种方法，对象就是鼠标实际控制的对象，而相机只是在骑行中移动。我发现了如何做到这一点。发现了如何做到这一点。在玩家的中心添加一个立方体。工作得很好。我还添加了“缩小”。@Abion47我编辑了代码，以便在Start方法中实例化cameraParent，并删除了更改相机位置的代码行，现在它工作得很好。我不理解您关于需要在项目视图中创建对象的说法。您熟悉在代码中创建游戏对象的想法吗？