Please respond to our WebAR Poll

August 31, 2020 - 11:04am #1

The Vuforia Engine team is interested in your response to the following poll question: 

Quote:

Are you interested in, or are using, WebAR that supports AR experiences in the browser? YES or NO?

Thanks in advance for your participation!

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Loading large datasets in Android

September 27, 2017 - 8:38am #1

Hello,

It has come to our attention that changes in the behavior of the Android Build Tools (starting with version 25? we are unclear on the exact number) can affect the performance of device database loading times of the Vuforia SDK.

For smaller databases (less than 10 images), the effect may not be noticeable. However, for larger databases, the time to load can take several seconds or longer. 

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Load dataset from Android split binary (obb)

August 2, 2017 - 8:32am #1

A previous thread has described a few different approaches to handling an Android app that exceeds 100mb in size: https://developer.vuforia.com/forum/faq/unity-how-can-i-handle-large-android-apps

This thread will provide a small example of how to load a dataset from the obb file when using the split binary option.

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Vuforia Rendering Primitives

October 11, 2016 - 7:40pm #1

Attention native Android and iOS developers:

We’re updating our rendering API to allow for increased flexibility, better performance and easier integration of Vuforia with other rendering engines.

What does this mean for you?

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Video Playback on Texture - Black screen appears at beginning for a moment

March 25, 2014 - 3:31pm #1

Issue explanation: a blank screen appears for a few moments (it's usually less than half a second), after the target was detected

When?: right after a target is detected, and the video is right about to start (PLAYING state)

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Using Android Studio with Vuforia

July 11, 2013 - 11:57am #1

If you are using or planning to use the Android Studio IDE, here are some notes about how to import and build the Vuforia samples:

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Vuforia and Android - Common topics

May 6, 2013 - 5:00am #1

This is a list of common questions, issues and how-to topics related to using the Vuforia SDK onm the Android platform:

  • How to replace the sample Dataset with a custom Dataset in the Image Targets sample:

https://developer.vuforia.com/forum/faq/android-how-do-i-replace-dataset-image-targets-sample

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Vuforia, Android and OpenGL ES

May 3, 2013 - 1:37am #1

 

OpenGL ES is the standard for rendering 3D content on mobile platforms.

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How do I fix my compile or runtime errors

April 9, 2013 - 2:14am #1

 

The general procedure on how to build and run a Vuforia sample app is described in this page:

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Vuforia dynamic database

September 29, 2020 - 5:23am #1

Hello ,

I want to add some pictures in vuforia database and view in AR camera but i am very confused to add dynamically because we have to download vuforia database and insert into our android studio project. I am also confused to add images how it works for AR camera. Please help me ASAP.

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