AR Basics

October 8, 2010 - 8:33am #1

[=&;;;;;;quot]What is Augmented Reality?[/][=&;;;;;;quot] [/][=&;;quot]Augmented reality technology places virtual content in a live camera view of the real world, thus creating an augmented world where virtual and real world elements appear to coexist. A device, such as a mobile phone, acts as the looking glass through which this this augmented world may be viewed.[/][=&;;;;;;quot] What is a trackable? A trackable, also known as a target, is a key element of vision-based AR.

Topic locked

Experience inconsistency in adding markers to cloud database

March 10, 2021 - 1:02pm #2

Dear Vuforia Support,

 

We have an automated test that adds several imagetarget / markers to a cloud database. But after the update last (maintenance Vuforia) we experience that some of the markers can be added and some result in an error.

Also cases that the TargetID can not be found but we see the targetId in de web portal of Vuforia in our cloud database.

Any idea if also other developers experience this?

 

Greetings,

 

Mark Bakker - MultiMediaMarkers

The Netherlands

Log in or register to post comments

Depth Scan

March 7, 2021 - 9:03am #2

Hello,



Is there any way to scan depth dynamically just like AR Core? I'd like to generate meshes for physics simulation in my Unity app, as well as for dynamic object occlusion.

See what I mean in action here: https://youtu.be/P5nwLpnLoys?t=7 .



Best.

Log in or register to post comments

Engine key

February 24, 2021 - 8:27am #3

Hi, 

We used Vuforia for the first time last year. We entered the key in our apps.

Will this key change when we renew our current contract? Or will the key remain the same?

If it's another key, than we need to update our app and push it back to the stores...

 

Kind regards

Log in or register to post comments

How do I make a model change when two targets come in contact

February 4, 2021 - 10:55pm #1

I am building a chemistry game where you can mix chemicals by putting two or more cards together. How do I make the model above a card change if two cards come in contact with each other?

Log in or register to post comments

Target image is not updated in list view

January 6, 2021 - 6:56pm #4

Hi,

I am trying to update target data via Vuforia Web Service API.

It works fine, but there is one problem that the target image is not updated in list view.

Log in or register to post comments

Version Migration API

December 11, 2020 - 3:43am #3

Hi there, 

I have some projects developed with older version of SDK (Vuforia 8.0 - with Java support) and now I want to migrate it to the new SDK (Vuforia 9.6).

Is there a tool that convert exisiting project to the new SDK?

if no, how I can convert my old project to the new SDK?

 

Thanks!

Log in or register to post comments

Difference C++ and Unity

December 10, 2020 - 3:39am #3

Can someone describe me differences from C++ API and Unity integration of Vuforia?

Which is the better solution?

Thanks

Log in or register to post comments

using Advance camera API for a External Device

November 28, 2020 - 10:57pm #1

i' m using External Camera (Logitech C930e)

it is complete connected and works well.

 

but when i call the Camera Fields, the vuforia return a empty data.

 

is there a way using the Advance Camera API for a External Camera?

Log in or register to post comments

Vuforia::init takes long time on restricted network

October 2, 2020 - 6:27am #11

Hi, I have an application that init and deinit a lot when switching views and I encountered a problem if the network that the device connects has restricted (outgoing/incoming traffic blocked) or no internet access. 

From what I was able to establish Vuforia::init takes ~10 seconds to return 100 result with blocked ethernet connection while with unblocked or no connection it takes ~1 second.

Log in or register to post comments