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I am trying to develop an android app via vuforia sdk and unity. The app should: detect a string and as soon as the string is detected, will play video on video prefabs (not full screen). However, I could not figure out where in TextEventHandler.cs is handling whether text is detected...

Sorry guys.. i forgot to post code.. below was what I found in TextEventHandler that vuforia provides to me... I was guessing maybe this is handling whether the text is detected or not 

// Once the text tracker has initialized and every time the video background changed,
        // set the region of interest
        if (mVideoBackgroundChanged)
        {
            TextTracker textTracker = TrackerManager.Instance.GetTracker<TextTracker>();
            if (textTracker != null)
            {
                CalculateLoupeRegion();
                textTracker.SetRegionOfInterest(mDetectionAndTrackingRect, mDetectionAndTrackingRect);
                //v.SetActive (true);
            }
            mVideoBackgroundChanged = false;
        }
duststar0213
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1 Answers1

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Use Text Recognition instead of this method. Visit here to see how to recognize text. And load your video when the text is recognized instead.

Nishan
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