Question

unity 3d怎么使模型随着鼠标的滑动而改变旋转角度

Answer 1

public class xunzhuan : MonoBehaviour {

public Transform target;
private int MouseWheelSensitivity = 1;
private int MouseZoomMin = 1;
private int MouseZoomMax = 5;
private float normalDistance = 3;

private Vector3 normalized;

private float xSpeed = 250.0f;
private float ySpeed = 120.0f;

private int yMinLimit = -20;
private int yMaxLimit = 80;

private float x = 0.0f;
private float y = 0.0f;

private Vector3 screenPoint;
private Vector3 offset;

private Quaternion rotation = Quaternion.Euler(new Vector3(30f, 0f, 0f));
private Vector3 CameraTarget;
void Start ( )
{

CameraTarget = target.position;

//float z = target.transform.position.z - 3.95f;
float z = target.transform.position.z - normalDistance;

transform.position = rotation * new Vector3(transform.position.x, transform.position.y, z);
//transform.position = rotation * new Vector3(transform.position.x, transform.position.y, target.transform.position.z - 3.95f);

Answer 2

transform.translate