HoloLens Blueprints

Downloading assets and rendering holograms on the fly

Add another method called DownloadAndProcessAssets() with following code block. It downloads the AssetBundle from the Blob URL and, once thee download is complete, we finally instantiate a new object with the downloaded asset.

    public IEnumerator DownloadAndProcessAssets(WWW www, string               assetName)      {              yield return www;              bundle = www.assetBundle;             if (www.error == null && bundle != null)              {                      launchedObject = Instantiate((GameObject)bundle.                        LoadAsset(assetName));                      launchedObject.transform.position = new                         Vector3(launchedObject.transform.position.x,                         this.gameObject.transform.position.y - .25f,                         this.gameObject.transform.position.z - 1.5f);              }              else              {                      Debug.Log(www.error);              }      }

With this, if you ...