Augmented Reality for UE4

[AdamHorvath]

Hello Everybody,

Updated version of the plugin is available for download!

AR Plugin V1.10
=================

- Updated for Unreal Engine v4.18
- Async loading of markers with updated UI and events.
- Fixed deprecated code warnings
- Fixed camera data and marker file path on IOS when launching from the editor

It can be downloaded from UNREAL4AR.com from your account!

In case you did not create an account during the checkout process please send me your order# to info@unreal4ar.com

[AdamHorvath]

Check out: http://www.unreal4ar.com/mobile-video-resolutions/

Hi Adam,

I manage to get it working following your suggestion. Thanks.

Another question is, i realize the resolution of the background seems quite low, and i think it is because of the camera output is tune to 640x480 based on the default camera_para.dat.
Is this assumption correct?
Are there any way to improve the background resolution?

Lastly, will the logo detection performance improve if the camera capture resolution increase?


Thanks.
Owson.

[sepinood]

Hi,
I want to Tracking Real Object in a video without the markers like(moving car in street).so I have some question :
1- can I achieve with this plugin?
2- can I work on imported video in Ue4 like movie texture?
3- Can I connect the UE4 to capture cart or webcam..?

thanks

[kotrynavysockyte]

Hey there.
I want to load a whole map on a marker. How do I say that a map is target? thanks

[AdamHorvath]

Hi,

1. No, this plugins only works with black and white markers or image markers (NFT).
2. , 3, The plugin requires a webcam as video source.

Hi,
I want to Tracking Real Object in a video without the markers like(moving car in street).so I have some question :
1- can I achieve with this plugin?
2- can I work on imported video in Ue4 like movie texture?
3- Can I connect the UE4 to capture cart or webcam..?

thanks

[AdamHorvath]

You can also control your camera with a marker, so you can have your subject (a whole map) stay static, and move the camera only.

Check out: http://www.unreal4ar.com/get-marker/

Use CameraRotation, CameraPosition.

Hey there.
I want to load a whole map on a marker. How do I say that a map is target? thanks

[BGuerreiro]

Hi Adam,

I just bought commercial incense, followed the instructions on the website and also got the same error that most people seem to be complaining. The "webcam init error".

The plugin works as expected when played from the editor, but as soon as you launch for either the Mac or the Ipad I always get the error. From what I read here "webcam init error" occurs because of missing files?

Could you be more specific on how to properly launch and package apps using this plugin? more specifically how to properly add the missing files that causes the "webcam init error".

Im on UE 4.18 running on a mackbook pro (os Sierra) targeting an ipad pro (ios 11)

Thank you

[AdamHorvath]

Hi,

Can you post your logs from your iPad or Mac to info@unreal4ar.com ? (Not the build logs but the logs generated during running your app.)
The latest version of the plugin v1.10 can be both launched from the editor or the packed .ipa file can be installed on the device directly from xcode.

Thanks,
Adam

Hi Adam,

I just bought commercial incense, followed the instructions on the website and also got the same error that most people seem to be complaining. The "webcam init error".

The plugin works as expected when played from the editor, but as soon as you launch for either the Mac or the Ipad I always get the error. From what I read here "webcam init error" occurs because of missing files?

Could you be more specific on how to properly launch and package apps using this plugin? more specifically how to properly add the missing files that causes the "webcam init error".

Im on UE 4.18 running on a mackbook pro (os Sierra) targeting an ipad pro (ios 11)

Thank you

[ilxs]

Hi Adam
That's a great plugin, so i dl the demo on google play, that's work, then the demo unreal on your website and i test on my android white screen with this "Webcam init error!".
I read all post with this problem and you say :
Uncheck package game data inside .apk : ok
Make a obb : Ok
Install with .bat : Ok

But that s not still work.

And i have not sd card.

How other people find the solution ?

Sorry to my english
Thanks to your work again

[ilxs]

i copy the .apk and .obb direct in my android, then with apk installer install the apk and that s not work too.

When i launch by the unreal engine editor to my smartphone, white screen appear

[AdamHorvath]

Hi,

It's not possible to use the free demo to create an app for andoird or ios. It works in the editor only. You need to purchase either personal or commercial versions to deploy your project on mobile platforms.

Hi Adam
That's a great plugin, so i dl the demo on google play, that's work, then the demo unreal on your website and i test on my android white screen with this "Webcam init error!".
I read all post with this problem and you say :
Uncheck package game data inside .apk : ok
Make a obb : Ok
Install with .bat : Ok

But that s not still work.

And i have not sd card.

How other people find the solution ?

Sorry to my english
Thanks to your work again

[ilxs]

Ha okay

So if i use the launcher in the editor to see on my smartphone that s work ? (because that's not work if that test)
If not i need a webcam to use the demo on the editor

[UGxSynteX]

Hi i also have a question!

I am planning to buy commercial license if i get this to work:
I made an NFT marker and putted it in the array.
When i use my webcam and i hold my paper for it the output log says: "ARToolkit: Detected page 1"
So i assume he can recognize my peice of paper ?

Althrough he doesn't put any 3d object on it? How do i link a 3d object with this marker?

[AdamHorvath]

Hi,

It will work in the editor window only.

Ha okay

So if i use the launcher in the editor to see on my smartphone that s work ? (because that's not work if that test)
If not i need a webcam to use the demo on the editor

[hfbvisuals]

Hey Adam, when i run my app on android 8 the camera stays black (no error in screen). Does this have to do with permissions or something? Do i just have to update my Codeworks for Android?