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Target Card Pitch-Roll-Yaw

April 1, 2013 - 5:35pm #1

Hi,   How can I get the pitch / roll & yaw of the target card ??   

I'd like my  object to react to the angle of the card..   eg. slide of the card if the angle is too great.

Mick

Target Card Pitch-Roll-Yaw

April 2, 2013 - 5:07am #2

Hi,

you can look at this article:

https://developer.vuforia.com/resources/dev-guide/getting-camera-position

here you will find a way (with code) to compute the camera axis w.r.t. the target;

once you have those axis, you can use simple maths (like acos, asin or atan) to extract the angles.

 

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