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Change sample core database to my own - no recognition

October 30, 2017 - 4:15am #1

I'm having trouble changing the Vuforia Core Sample datasets to my own Images Database.

I first built a complete working app with the Core Samples. Astronaut, Drone, Oxygen and Fissure all show up when i start the augmentation. 

ImageTargets all work in datasets I checked Load and Activate. Also checked Load Objects Targets on Detection.

So the next step is to change everything to my own ImageTargets and 3D models.

I did this:

- Made an image target database

- Downloaded this database and imported in unity.

- Database shows up in the configuration.

- Checked Load Images + Activate.

When i run my app it doesn't recognize the target image and no 3D model is shown.

When i go back to the sample target images and add my own 3D model on it, it shows perfectly after starting the app.

Am I missing something? Am I doing things wrong?

 

AttachmentSize
Image icon In-app screenshot215.33 KB
Image icon Screenshot 2226.15 KB
Image icon Screenshot 11.83 MB

Change sample core database to my own - no recognition

November 2, 2017 - 2:20am #5

Thanks for the information!

The messages that are saying trackables found and lost showed because I was aiming at the trackables with my phone.

I managed to change the SampleMainMenu.cs to load my own database. It's working fine now!

Thanks!

 

 

Change sample core database to my own - no recognition

October 31, 2017 - 8:53am #4

I'm seeing messages at the bottom of that file that say various trackables are found and lost. My question is, are you running the full sample project (i.e. including the loading and menu scenes in your build)? If so, the SampleMainMenu.cs script is dynamically loading datasets at runtime and this may be what is disabling your dataset.

Thanks,

-Vuforia Support

Change sample core database to my own - no recognition

October 31, 2017 - 3:40am #3

Hello!

I use a Development license. 

I put the Xcode output as an attachment. In line 222 it says something about a dataset error?

 

 

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Plain text icon Console output.txt34.36 KB

Change sample core database to my own - no recognition

October 30, 2017 - 10:30am #2

Hello BVHdisplay,

What type of license are you using with this app? Development?

What messages are you seeing in the console? Anything related to loading your datasets?

Thanks,

-Vuforia Support

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