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My first Android QCAR application.

January 12, 2012 - 10:54pm #1

Hi!

I need help for simple AR Target application.
I made everything from the tutorial, but on my SGS2 it isn't working.
The application is starting, I see live video from back camera, but when I hold it over the market, I didn't see the 3D object. I waited some seconds, rotated it, and zoomed in/out, but nothing happened.
Please check my screen shoots, I love Augmented Reality, an I need it.

On "Screen01" image you can see my project.
On "Image Target" image you can see the attached trackable.
On "Unity player setting" you can see the settings of player for android.

Thanks, I am waiting for any help.

Slyr
Joined:
January 10, 2012
Posts: 6
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Re: My first Android QCAR application.

January 23, 2012 - 10:52am #6

It looks like you aren't using the QCAR 1.5 beta. Data set swapping is a new feature to 1.5, and the DataSetLoadBehaviour is also new to 1.5.

You can download the 1.5 beta here: https://ar.qualcomm.at/qdevnet/

Note the new 1.5 documentation available as a download from that same page.

I'm not sure why the QCAR 1.0.6 ImageTargets sample wouldn't be working for you, however. Could you attach the full log output? You can get this using the DDMS tool that comes with Android, or by running "adb logcat" on the command line.

- Kim

ksiva
Joined:
October 4, 2010
Posts: 2340
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Re: My first Android QCAR application.

January 22, 2012 - 12:26am #5

Hmm, I've even tried opening the project's "QCAR Image Targets" scene (the one with the two teapots), adding it to the project's build configuration and that doesn't work either: the apk runs, and I can see the view through the camera on the screen, yet pointing it at the stones or chips does nothing. I've even added a sphere to the scene to make sure it's really loading the correct scene, and I can see the sphere on the phone's screen, but none of the AR things are working, even in this Qualcomm-supplied test scene :confused:

iddles
Joined:
January 22, 2012
Posts: 2
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Re: My first Android QCAR application.

January 21, 2012 - 8:18pm #4
ksiva wrote:

Take a look at the DataSetLoadBehaviour in the ARCamera Inspector view. Make sure your dataset is being loaded and activated there.

I'm having the same problem. I can't see anything called "DataSetLoadBehaviour" in the inspector for the ARCamera... :confused:

(I attached an image but this forum has some ridiculous attachment restrictions; 620x280 max and it has to be landscape... so I had to rotate it to get it anywhere near readable!)

iddles
Joined:
January 22, 2012
Posts: 2
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Re: My first Android QCAR application.

January 15, 2012 - 12:57am #3

Hi!

I loaded DataSet for AR camera, thanks for idea. I got 4 stars to Trackable.
What did you think "load ad activate"?
Under "Data Set Load Behaviour (script)" I see 2 lines.
The first "ACTIVATE DATA SET" I loaded there DataSet.
The second line "Load Data Set Dataset" and need I assign the square?

(I edited my post, the square was the fault!!!)

One more think.
My player settings are:
Android 2.1
Armv7 only
OpenCL ES 1.x
Samsung Galaxy S
Thx.

It is working well, thanks for helping.

Slyr
Joined:
January 10, 2012
Posts: 6
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Re: My first Android QCAR application.

January 13, 2012 - 2:12pm #2

Take a look at the DataSetLoadBehaviour in the ARCamera Inspector view. Make sure your dataset is being loaded and activated there.

Your target doesn't look like it would have many features, how many stars did it get from the online tool?

- Kim

ksiva
Joined:
October 4, 2010
Posts: 2340
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