Unity如何深入使用Vuforia

Vuforia 是被广泛使用的 AR 开发平台，面对如此有用的Vuforia，本文就重点突出实现如下功能：

普通游戏 —–> AR

具体如下：

点击按钮后，调用的方法

    public  void kaiShiShiBie01()｛  
        arcam.SetActive (true);   //开启AR相机  
        maincam.SetActive (false);   //关掉主相机
        btn.gameObject.SetActive (false);   //按钮也关掉
    ｝

DefaultTrackableEventHandler.cs

        private void OnTrackingFound()  //发现目标就调用，注意发现后只会执行一次
        ｛
            Renderer[] rendererComponents = GetComponentsInChildren<Renderer>(true);
            Collider[] colliderComponents = GetComponentsInChildren<Collider>(true);
            // Enable rendering:
            foreach (Renderer component in rendererComponents)
            ｛
                component.enabled = true;
            ｝
            // Enable colliders:
            foreach (Collider component in colliderComponents)
            ｛
                component.enabled = true;
            ｝
            //
            Debug.Log("Trackable " + mTrackableBehaviour.TrackableName + " found");  //注意这里，参考下面截图
            //haitao.instance.found1 ();
        ｝
        private void OnTrackingLost() //目标跟踪丢失，就调用一次
        ｛
            Renderer[] rendererComponents = GetComponentsInChildren<Renderer>(true);
            Collider[] colliderComponents = GetComponentsInChildren<Collider>(true);
            // Disable rendering:
            foreach (Renderer component in rendererComponents)
            ｛
                component.enabled = false;
            ｝
            // Disable colliders:
            foreach (Collider component in colliderComponents)
            ｛
                component.enabled = false;
            ｝
            Debug.Log("Trackable " + mTrackableBehaviour.TrackableName + " lost");
        ｝