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Dynamic load DB. Only trackable last ImageTarget

March 18, 2019 - 7:08am #7

Hi, I have a db with 4 ImageTarget that I recover from a server and it works fine.

But only trackable one ImageTarget.



I have seen in the forums that there is information for Cloud and for Vumark but not for ImageTarget simultaneously trackeable when loading is done dynamically.



Any ideas? Thank you

Dynamic load DB. Only trackable last ImageTarget

March 19, 2019 - 2:41am #6

Hello,

Are you trying to simultaneously track multiple ImageTargets, but Vuforia will only recognize one? If so, does it always recognize the same ImageTarget each time, or does it only recognize the first target seen?

Thanks,

Vuforia Engine Support

Dynamic load DB. Only trackable last ImageTarget

March 19, 2019 - 4:58am #5

Hello, thank you very much for answering.

it recognizes the 4 ImageTargets simultaneously, but all the objects overlap and positions on the same marker and only follows the trace of one of them.

In the hierarchy they are shown correct, because each object is behind its corresponding ImageTarget

Dynamic load DB. Only trackable last ImageTarget

March 19, 2019 - 6:40am #4

Hello,

Sorry, but I'm having difficulties visualizing the issue from your description. If you can provide pictures/videos of what you're seeing it will help me to better understand.

Thanks,

Vuforia Engine Support

Dynamic load DB. Only trackable last ImageTarget

March 20, 2019 - 7:13am #3

Hi, thanks for your effort in trying to understand my problem. I leave a video to clarify the subject

https://drive.google.com/open?id=1VA8zUMnz5U7Lzogbo_JS9sufXP8hewrJ

Dynamic load DB. Only trackable last ImageTarget

March 21, 2019 - 5:30am #2

Check the position of the cubes that you're using as augmentations. It looks like you want the cubes to have no offset with  regards to the ImageTarget, which means their local position should be (0,0,0). It looks to me like you duplicated the cube multiple times and just re-attached it to the ImageTargets, which already had a position other than (0,0,0).

Dynamic load DB. Only trackable last ImageTarget

March 24, 2019 - 11:23pm #1

OHH! Thank you. I do not know how clumsy something so simple has been. 

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