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Virtual Button

May 10, 2013 - 5:24am #1

Can i make the entire image target as a single large virtual button?

How do i configure the xml file for this?

Thank you

Virtual Button

May 10, 2013 - 6:45am #4

Hi, virtual buttons rectangles are specified via their top left and bottom right corners;

the scaling is just in 3D space, in the 2D plane of the target, so it will depend on the target size parameter that you have specified

Have you checked the dev guide:

https://developer.vuforia.com/resources/dev-guide/virtual-buttons

?

The article there contains an eample with all the details.

Virtual Button

May 10, 2013 - 6:09am #3

ok thank you

what values do i put in the xml for a middle rectangle in a image target, from the article i understand (0,0) is the centre of the target, i just cant wrap my mind over the scaling part, can you please suggest something?

 

Thanks

Virtual Button

May 10, 2013 - 5:44am #2

Hi, no, that would not work;

you need to make the virtual button a sub-portion of the image target.

I would recommend to take a read at:

https://developer.vuforia.com/resources/dev-guide/virtual-buttons

 

 

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