[游戏开发]Unity鼠标移动旋转相机

void MouseRotate()
    {
        float rotaH = Input.GetAxis("Mouse X");
        float rotaV = Input.GetAxis("Mouse Y");
        transform.Rotate(Vector3.up * rotaH * rotateSpeed * Time.deltaTime, Space.World);
        transform.Rotate(Vector3.right * -rotaV * rotateSpeed  * Time.deltaTime,Space.World);
    }
    void AngleLimit()
    {
        float maxX = originRotateX + verticalRotateX;
        float minX = originRotateX - verticalRotateX;
        if(transform.localEulerAngles.x<180 && transform.localEulerAngles.x > maxX){
            transform.localEulerAngles = new Vector3(maxX,transform.localEulerAngles.y,0);
        }
        else if(transform.localEulerAngles.x > 180 && transform.localEulerAngles.x <360-maxX ){
            transform.localEulerAngles = new Vector3(360-maxX ,transform.localEulerAngles.y,0);
        }
        else if(transform.localEulerAngles.x<180 && transform.localEulerAngles.x < minX ){
            transform.localEulerAngles = new Vector3(minX,transform.localEulerAngles.y,0);
        }
        else if(transform.localEulerAngles.x > 180 && transform.localEulerAngles.x <360+minX){
            transform.localEulerAngles = new Vector3(360+minX ,transform.localEulerAngles.y,0);
        }
        
        float maxY = originRotateY + horizonRotateY;
        float minY = originRotateY - horizonRotateY;
        if(transform.localEulerAngles.y<180 && transform.localEulerAngles.y > maxY){
            transform.localEulerAngles = new Vector3(transform.localEulerAngles.x,maxY,0);
        }
        else if(transform.localEulerAngles.y > 180 && transform.localEulerAngles.y <360-maxY ){
            transform.localEulerAngles = new Vector3(transform.localEulerAngles.x,360-maxY ,0);
        }
        else if(transform.localEulerAngles.y<180 && transform.localEulerAngles.y < minY ){
            transform.localEulerAngles = new Vector3(transform.localEulerAngles.x,minY,0);
        }
        else if(transform.localEulerAngles.y > 180 && transform.localEulerAngles.y <360+minY){
            transform.localEulerAngles = new Vector3(transform.localEulerAngles.x,360+minY ,0);
        }
    }