マウスでカメラを回転させるにはどうすればいいですか？

Question

ここではスペースで回転しています。カメラを回すことはできますが、プレーヤーの回りを回ることはできません。カメラをプレーヤーの周りだけで回転させたい。

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); 
    } 
} 

私は今回転のためにオイラーアングルを使用しています。

Answer 1

コメントに記載されているように、カメラの親オブジェクトを作成し、カメラの代わりにそのオブジェクトを回転させる必要があります。次のコードを試してください：

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); 
    } 
}