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Entraides et échanges autour de la technologie Scol - Informations and exchanges on the Scol technology

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#1 25-Feb-2021 12:05:19

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

1.84 AR Tracking Problem

Hello, Arkeon. I have a problem with Marker Traking. My marker was working perfectly at 1.83. But now although it works flawlessly on editor and windows applications, I have an AR Tracking problem when I export for android and try it on my Samsung devices. It is very delayed especially when it comes to capturing markers and never gives true angle of object with 90 degrees from the top.

I need your help.

Thank you.

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#2 25-Feb-2021 22:22:32

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,081
Website

Re: 1.84 AR Tracking Problem

Hello, can you send me your project as os3d package (pkos) so I can check on my devices ?

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#3 26-Feb-2021 11:48:30

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

I send a wetransfer link.
Thank you Arkeon.

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#4 26-Feb-2021 12:07:51

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,081
Website

Re: 1.84 AR Tracking Problem

just to be sure, check if your android device lens dirty. if the camera is slow or blurry it can sometime just come from a dirty lens ans make the AR detection worst.

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#5 26-Feb-2021 13:08:06

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

No I'm sure there is a problem. Could the source of the problem be "target" plugit?

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#6 26-Feb-2021 13:35:54

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

Right now I tried again without using the "Target" plugIT, the problem is not with the "target" plugIT. Other than that, I haven't made any changes to the project anyway. Everything is the same as in version 1.83.

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#7 26-Feb-2021 14:34:20

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,081
Website

Re: 1.84 AR Tracking Problem

I did not received the link to download the pkos ?

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#8 26-Feb-2021 15:59:59

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

I sent it again

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#9 26-Feb-2021 16:26:54

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

I think my email address is not activated and I haven't received an activation link.

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#10 26-Feb-2021 16:29:59

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,081
Website

Re: 1.84 AR Tracking Problem

Ok I just tested on my phone, and can't see any issue.

What is your phone model and Android version ?
In last release we switch the camera sdk to the AndroidX SDK to support new phone models.

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#11 26-Feb-2021 16:43:33

beawolf
Member
Registered: 3-Nov-2020
Posts: 58

Re: 1.84 AR Tracking Problem

Thank you very much for your time, Arkeon. The device I tested is a bit old 8.1.0 J Prime. I think the problem was caused by that. Thanks a lot again. It is gratifying that there is no general problem with my app.

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#12 26-Feb-2021 16:48:35

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,081
Website

Re: 1.84 AR Tracking Problem

You're welcome smile

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