FittingRoomMirror

环境配置

• unity2017.1.1安装
• 安装Kinect2驱动
• VS2013(用其他版本应该没有问题，个人比较喜欢2013而已)

主要代码分析

private void LoadModel(string modelDir)
{
  string modelPath = "Clothing/" + modelDir + "/model";
  UnityEngine.Object modelPrefab = Resources.Load(modelPath, typeof(GameObject));
  if(modelPrefab == null)
    return;

  if(selModel != null) 
  {
    GameObject.Destroy(selModel);
  }

  selModel = (GameObject)GameObject.Instantiate(modelPrefab);
  selModel.name = "Model" + modelDir;
  selModel.transform.position = Vector3.zero;
  selModel.transform.rotation = Quaternion.Euler(0, 180f, 0);

  AvatarController ac = selModel.AddComponent<AvatarController>();
  ac.posRelativeToCamera = modelRelativeToCamera;
  ac.posRelOverlayColor = (foregroundCamera != null);
  ac.mirroredMovement = true;
  ac.verticalMovement = true;
  ac.smoothFactor = 0f;

  KinectManager km = KinectManager.Instance;
  ac.Awake();

  if(km.IsUserDetected())
  {
    ac.SuccessfulCalibration(km.GetPrimaryUserID());
  }

  km.avatarControllers.Clear(); // = new List<AvatarController>();
  km.avatarControllers.Add(ac);

  AvatarScaler scaler = selModel.AddComponent<AvatarScaler>();
  scaler.mirroredAvatar = true;
  scaler.bodyScaleFactor = bodyScaleFactor;
  scaler.continuousScaling = continuousScaling;
  scaler.foregroundCamera = foregroundCamera;

  scaler.Start();
}

• 完成模型的销毁
• 完成模型的加载

void MenuWindow(int windowID)
{
  menuWindowRectangle = new Rect(Screen.width - 160, 40, 150, Screen.height - 60);

  if (modelThumbs != null)
  {
    GUI.skin.button.fixedWidth = 120;
    GUI.skin.button.fixedHeight = 163;

    scroll = GUILayout.BeginScrollView(scroll);
    selected = GUILayout.SelectionGrid(selected, modelThumbs, 1);

    if (selected >= 0 && selected < modelNames.Length && prevSelected != selected)
    {
      prevSelected = selected;
      LoadModel(modelNames[selected]);
    }

    GUILayout.EndScrollView();

    GUI.skin.button.fixedWidth = 0;
    GUI.skin.button.fixedHeight = 0;
  }
}

• 试衣镜逻辑判断

public void UserDetected(long userId, int userIndex)

public void GestureInProgress(long userId, int userIndex, KinectGestures.Gestures gesture,
                              float progress, KinectInterop.JointType joint, Vector3 screenPos)
public bool GestureCompleted(long userId, int userIndex, KinectGestures.Gestures gesture,
                              KinectInterop.JointType joint, Vector3 screenPos)

• 实现手势监听

void Update()
{
    if (!gestureListener)
        return;
    if (gestureListener.IsSwipeLeft())
    {
        selected++;
        selected = (selected % numberOfModels);
        Debug.Log("SwipeLeft.");
    }

    else if (gestureListener.IsSwipeRight())
    {
        selected--;
        selected = (selected % numberOfModels);
        Debug.Log("SwipeRight.");
    }

}

• 左右挥手换衣逻辑