private void OnTrackingFound()
{
ModelManager._instance.ModelCountPlusOne(); //发现的模型数目+1
//在发现模型之后，应该重置手机的休息时间。
CountDown._instance.ResetTime();
if (ModelManager._instance.isOffCard && (ModelManager._instance.offCardTargetTransform && ModelManager._instance.offCardTargetTransform == this.transform))
{
Utility.LogPrint("refound");
// ModelManager._instance.offCardModelIsMoving = false;
// ModelManager._instance.ModelCountPlusOne();//发现的模型数目+1
// float disY = ModelManager._instance.offCardModelTransform.GetComponent<ModelSelfManager> ().tooTall ? Screen.height / 4 : Screen.height / 2;
// Vector3 position = new Vector3 (Screen.width/2, disY, ModelManager._instance.zAxisDis);
// position = ModelManager._instance.offCardCamera.ScreenToWorldPoint (position);
// ModelManager._instance.offCardModelTransform.position = position;
// ModelManager._instance.offCardModelTransform.localRotation = Quaternion.Euler(new Vector3(29,151,-8));
// Utility.LogPrint ("Refound --" + mTrackableBehaviour.TrackableName);
return;
}
//如果模型没有加载，去加载。
if (!isModelLoaded)
{
StartCoroutine(LoadModel());
}
else
{
//这里先触发了Trigger，然后才调用的SetActive（true），这样应该能避免自己也收到关闭音效的事件。待测试 (没问题)
if (ModelManager._instance.modelCount > 1)
{
EventManager.TriggerEvent("Found");
}
if (ModelManager._instance.modelCount == 1)
{
Utility.PrepareForSendMessage("FoundTarget", "1");
}
if (this.transform.childCount >= 1)
{
this.transform.GetChild(0).gameObject.SetActive(true);
//这行代码是方便测试用的，正式使用应该要用LoadModel方法中的。
if (isFirstFound)
{
AssMemoryManager.AddGOToMemoryManager(mTrackableBehaviour.TrackableName, this.gameObject);
}
ModelManager._instance.currentRotationTransform = this.transform.GetChild(0);
}
else
{
Utility.LogPrint(mTrackableBehaviour.TrackableName + "--child count is 0");
}
//每次扫描过后，更新model的Index值，后面AssMemoryManager会根据这个值来管理这些模型
AssMemoryManager.UpdateModelIndex(mTrackableBehaviour.TrackableName);
if (ModelManager._instance.isOffCard)
{
EventManager.TriggerEvent("OffCard");
}
//Utility.LogPrint ("-- "+Vector3.Distance (transform.position, Camera.main.transform.position));
}
Utility.LogPrint("Trackable " + mTrackableBehaviour.TrackableName + " --- found");
}
private IEnumerator LoadModel()
{
string path = modelSource;
Utility.LogPrint("DynamicModelTrackableEventHandler LoadModel " + path);
if (File.Exists(path))
{
Utility.PrepareForSendMessage("LoadAssetBundle", "0", mTrackableBehaviour.TrackableName);
string path1 = "file://" + modelSource;
WWW bundle = new WWW(path1);
yield return(bundle);
GameObject [] gos = bundle.assetBundle.LoadAllAssets <GameObject>();
for (int i = 0; i < gos.Length; ++i)
{
GameObject go;
yield return(go = Instantiate(gos [i]));
if (go)
{
go.transform.position = this.transform.position;
go.transform.SetParent(this.gameObject.transform);
ModelSelfManager modelSelfManager = go.GetComponent <ModelSelfManager> ();
modelSelfManager.modelOriginLocalPos = go.transform.localPosition;
modelSelfManager.modelOriginLocalQua = go.transform.localRotation;
modelSelfManager.modelOriginScale = go.transform.localScale;
if (i == 0)
{
continue;
} // the first gameobject needn't hidden
go.SetActive(false);
}
else
{
Utility.LogPrint(mTrackableBehaviour.TrackableName + "--model loaded but instantiate fail");
}
}
bundle.assetBundle.Unload(false);
isModelLoaded = true;
Utility.LogPrint(mTrackableBehaviour.TrackableName + "--Model Created");
//------------------
//这里先触发了Trigger，然后才调用的SetActive（true），这样应该能避免自己也收到关闭音效的事件。待测试 (没问题)
if (ModelManager._instance.modelCount > 1)
{
EventManager.TriggerEvent("Found");
}
if (ModelManager._instance.modelCount == 1)
{
Utility.PrepareForSendMessage("FoundTarget", "1");
}
if (this.transform.childCount >= 1)
{
this.transform.GetChild(0).gameObject.SetActive(true);
//这行代码是方便测试用的，正式使用应该要用LoadModel方法中的。
if (isFirstFound)
{
AssMemoryManager.AddGOToMemoryManager(mTrackableBehaviour.TrackableName, this.gameObject);
}
ModelManager._instance.currentRotationTransform = this.transform.GetChild(0);
}
else
{
Utility.LogPrint(mTrackableBehaviour.TrackableName + "--child count is 0");
}
//每次扫描过后，更新model的Index值，后面AssMemoryManager会根据这个值来管理这些模型
AssMemoryManager.UpdateModelIndex(mTrackableBehaviour.TrackableName);
if (ModelManager._instance.isOffCard)
{
EventManager.TriggerEvent("OffCard");
}
//-----------------------
#region ass memorymanager
/*
* 这里AssetBundle的管理形式是：当程序中已经加载的AssetBundle已经超过一定数目时（现在暂定5个），就从中删除一个index最小的模型，此时在对应加载最新的模型
*/
if (AssMemoryManager.instance.dicCount >= 5)
{
Utility.LogPrint("when load " + mTrackableBehaviour.TrackableName + "--need to delete some model from memory");
AssMemoryManager.RemoveGoFromMemoryManager();
}
AssMemoryManager.AddGOToMemoryManager(mTrackableBehaviour.TrackableName, this.gameObject);
Utility.LogPrint("add gameobject to target,the trackName is--" + mTrackableBehaviour.TrackableName);
#endregion //memorymanager end
//notify mobile load ass success
Utility.PrepareForSendMessage("LoadAssetBundle", "1", mTrackableBehaviour.TrackableName);
}
else
{
//file not exist,notify mobile to load the ass;
Utility.LogPrint(mTrackableBehaviour.TrackableName + "--load model error,because the file path is not exist");
Utility.PrepareForSendMessage("DownAssetBundle", "1", targetInfo);
}
}