FAQ | Vuforia Developer Portal

Answers to frequently asked questions

	Topic	Replies	Views	Created	Last reply
Sticky topic	Sticky: Unity - How can I handle large Android apps	0	30,431	by AlessandroB Mar 22, 2014 - 08:53am	n/a
Sticky topic	Sticky: Unity - How can I disable the video background	0	21,739	by AlessandroB Mar 31, 2015 - 01:10am	n/a
Sticky topic	Sticky: Load dataset from Android split binary (obb)	0	8,271	by Strasza Jul 18, 2017 - 04:25pm	n/a
Sticky topic	Sticky: General Programming Resources	0	5,143	by AlessandroB Jun 05, 2014 - 10:07am	n/a
Closed topic	VideoPlayback - What videos can I play on what platform ?	0	32,126	by AlessandroB Mar 10, 2013 - 03:13am	n/a
Closed topic	Unity - Scene swap and DataSet persistence	0	11,546	by AlessandroB Oct 14, 2013 - 09:27am	n/a
Closed topic	Unity - Player Settings	2	58,806	by dm3d Aug 10, 2015 - 08:22pm	by dm3d Sep 30, 2016 - 02:54pm
Closed topic	Unity - Loading DataSet from SD Card	0	26,064	by AlessandroB Oct 07, 2013 - 02:23am	n/a
Closed topic	Unity - Load DataSet & Setup Trackables at Runtime	0	67,471	by dm3d Jul 08, 2015 - 04:55pm	n/a
Closed topic	Unity - How to select Camera and mirroring	0	21,527	by AlessandroB May 18, 2015 - 12:09am	n/a
Closed topic	Unity - How do I play video from URL ?	0	55,484	by AlessandroB Dec 20, 2013 - 01:47am	n/a
Closed topic	Unity - How do I get the list of active Trackables	0	40,768	by AlessandroB Mar 13, 2014 - 06:38am	n/a
Closed topic	Unity - How do I create a simple VideoPlayback app	0	97,117	by AlessandroB May 19, 2014 - 03:28am	n/a
Closed topic	Unity - How do I create a simple UDT app	0	15,948	by AlessandroB Mar 18, 2014 - 09:49am	n/a
Closed topic	Unity - How do I create a simple Cloud Reco app	0	17,579	by AlessandroB Mar 14, 2014 - 09:07am	n/a
Closed topic	Unity - How can I transform the teapot	0	10,111	by AlessandroB Apr 22, 2013 - 07:43am	n/a
Closed topic	Unity - How can I reset the Frame Format on scene reload	0	14,098	by AlessandroB Dec 20, 2013 - 03:14am	n/a
Closed topic	Unity - How can I popup a GUI button when a target is detected	0	51,110	by AlessandroB Aug 10, 2013 - 03:40am	n/a
Closed topic	Unity - How can I play audio when targets get detected	0	106,825	by AlessandroB Jan 03, 2014 - 02:38am	n/a
Closed topic	Unity - How can I get the target screen coordinates	0	28,403	by AlessandroB May 01, 2013 - 08:45am	n/a
Closed topic	Unity - How can I dynamically swap the 3D model of a target	0	27,176	by AlessandroB May 05, 2013 - 11:48am	n/a
Closed topic	Unity - How can I dynamically attach my 3D model to an Image Target	0	50,541	by AlessandroB May 05, 2013 - 08:51am	n/a
Closed topic	Unity - how can I change the target size programmatically	0	5,871	by AlessandroB Jun 10, 2014 - 09:09am	n/a
Closed topic	Unity - How can I capture a screen shot?	0	55,019	by DavidBeard Aug 10, 2012 - 03:36pm	n/a
Closed topic	Unity - How can I augment my Image Target with a model from an AssetBundle	0	26,912	by AlessandroB Jan 06, 2014 - 03:54am	n/a
Closed topic	Unity - How can I access the camera image?	0	12,954	by DavidBeard Aug 10, 2012 - 03:25pm	n/a
Closed topic	Technical - What 3D model formats does Vuforia support	0	21,447	by AlessandroB Mar 13, 2014 - 10:13am	n/a
Closed topic	Technical - How should I define the sizes of my targets?	0	20,894	by DavidBeard Aug 10, 2012 - 02:10pm	n/a
Closed topic	Technical - How is the Projection Matrix defined?	0	5,833	by DavidBeard Aug 25, 2012 - 02:32pm	n/a
Closed topic	Technical - How is the pose matrix defined?	0	14,379	by DavidBeard Aug 01, 2012 - 02:40pm	n/a
Closed topic	Technical - How do I find the vertical Field of View	0	4,828	by DavidBeard Jul 31, 2012 - 01:11pm	n/a
Closed topic	Technical - How do I build my own camera projection matrix?	0	8,478	by DavidBeard Jul 31, 2012 - 01:04pm	n/a
Closed topic	Technical - How can I remove a Target from a Dataset	0	5,123	by AlessandroB Apr 28, 2014 - 07:06am	n/a
Closed topic	Technical - How can I project a target point to the screen?	0	9,096	by DavidBeard Aug 10, 2012 - 02:29pm	n/a
Closed topic	Technical - How do I get the camera position	0	9,703	by AlessandroB Jan 21, 2013 - 01:23am	n/a
Closed topic	Target Manager - Troubleshooting common issues	0	4,352	by AlessandroB Mar 14, 2014 - 08:01am	n/a
Closed topic	OpenGL - How do I scale and/or position my models?	0	9,596	by DavidBeard Aug 10, 2012 - 02:04pm	n/a
Closed topic	OpenGL - How can I move my 3D model in the screen plane ?	0	9,088	by AlessandroB Mar 25, 2013 - 03:10am	n/a
Closed topic	iOS - Sample code tips	0	9,963	by AlessandroB May 08, 2014 - 08:59am	n/a
Closed topic	iOS - How do I get a touch event on a 3D model	0	4,233	by AlessandroB May 19, 2014 - 03:35am	n/a
Closed topic	iOS - How can I solve my build and installation issues	0	7,880	by AlessandroB May 17, 2013 - 12:34am	n/a
Closed topic	Installing Unity 32-bit Editor on Windows 64-bit	1	29,453	by dm3d Apr 11, 2016 - 04:35pm	by dm3d Aug 09, 2016 - 02:10pm
Closed topic	How can I improve detection and tracking stability	0	41,939	by AlessandroB Mar 24, 2014 - 03:09am	n/a
Closed topic	Cloud Recognition Service – Billing FAQs	0	4,206	by AlessandroB Mar 26, 2014 - 12:57pm	n/a
Closed topic	Cloud Reco - How do I use my Cloud Database with the sample	0	9,553	by AlessandroB Mar 20, 2013 - 01:31am	n/a
Closed topic	Cloud Metadata - How can I store my data on the Cloud	0	20,581	by AlessandroB Mar 21, 2014 - 02:06am	n/a
Closed topic	Can I feed Vuforia with my images or video	0	7,467	by AlessandroB Mar 27, 2014 - 02:50pm	n/a
Closed topic	Android/iOS - How can I update my UI in response to tracking events?	0	6,236	by DavidBeard Aug 01, 2012 - 11:55am	n/a
Closed topic	Android/iOS - How can I display a message?	0	4,339	by DavidBeard Aug 01, 2012 - 01:55pm	n/a
Closed topic	Android - Which methods are called on the UI vs OpenGL thread	0	12,082	by DavidBeard Aug 01, 2012 - 12:44pm	n/a

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