Switching to the rear camera in unity editor

Unity Editor
September 20, 2022 - 5:28am #1

Good afternoon. I have a laptop-tablet HP elite x2, which has two cameras. One in front, one in the back. I use Image Target. How can I switch from the front camera to the back camera in Unity Editor to display augmented reality? Is it possible to do this using the Vuforia API?

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Load Model target from Url

November 25, 2021 - 4:01am #1


I need to load Model targets (The .unitypackages from Model target Generator) dynamically from an url. I found this documentation https://library.vuforia.com/articles/Solution/how-to-create-and-load-targets-in-unity.html#image-target-loading but it seems to be outdated. In the picture below you may see that ObjectTracker and several others are not recognized. I am using Vuforia 10.2.5 . 

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November 16, 2021 - 2:28pm #1


I was wondering if there is any way to put autofocus in Vuforia 10 from Unity. The script that exists doesn't work for this version. And when I build for Android the quality is really bad.

Is there any way to solve this?

Thank you very much

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Running script when Object Target is detected?

September 4, 2021 - 1:02am #1

Hello everybody.

I´m currently using Object Scanner in order to generate my .od files.My question is : how can i run a script when the object is detected?.I think there must be some kind of flag,when the object is recognized the first time.I would appreciate any help.

Topic locked

Creating a Teamviewer pilot a-like application

September 2, 2021 - 7:02am #1

Hello everyone,

as part of a project at my university i am trying to create an application where phone 1 captures the environment and stream it via UDP to phone 2. The second device should be able to create objects like free hand drawings (circles, arrows, .aso) which get anchored into the ar environment on phone 1.

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ObjectRecoBehaviour obsolete in 10.0.12

August 5, 2021 - 12:45am #1


I've just upgraded Vuforia in Unity 2020.3 to version 10.0.12 following the guide, but I find that the class ObjectRecoBehaviour is marked as "obsolete" so it still raises warnings.

This is the class explicitly stated in the guide to use, so it's weird to me.

Is there any other class to use? Is it really obsolete?

Thank you!

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** URGENT ** What happened to the C++ API documentation?

July 29, 2021 - 10:38am #1

Where did the C++ API documentation go??!


All of the links are broken.


The api doc page now just has a bunch of things about some C API.


Any existing bookmarks I had are all broken.


Everything was there YESTERDAY (7/28/2021).


Please fix urgently

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Image recognition over a raw image

July 16, 2021 - 3:14am #1


I would like to ask a question about my project. Right now, I am implementing a ROS communication between one of the ABB robots with Unity by the use of the ROS# package (https://github.com/siemens/ros-sharp). And instead of using a camera device connected to my computer (Windows), I would like to use the camera connected to ROS. I got a way of showing the camera that is running over ROS in the Unity environment, but I do not know how to implement the image recognition over it.

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Vuforia API 500 Error

June 21, 2021 - 11:14pm #1

Hello. We are getting problem with Vuforia API, to uploading markers into Cloud based database. 

When we uploading marker image using API call, we are getting 500 Server Error.  But the same marker is uploading without any problem from target Manager. 

This is happening only few times(not for all marker). 

Here is marker specifications: 

Resolution - 1180x1775 (96dpi)

Name - HEXY5lM3TyOnLl0C.jpg

Size - 385Kb 

Bit depth 24

Topic locked

Custom android vuforia drivers

June 6, 2021 - 9:47am #1

Hello Vuforia Team,


I have a java android application in which I get YUV frames from another device and I want to parse those frames into Vuforia and use Unity.


I have gone through the following pages but I am not sure if the proper solution is by using this : vuforia-driver-sample-drivertemplate-x-x-x

or vuforia-driver-sample-uvcdriver-android-x-x-x


Topic locked