#1
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Integrated orientation tracker in zSight HMD
Hi All,
Our lab recently purchased a zSight HMD, which integrated a 3DOF orientation tracker. We were exciting that a simple code can make it work, as below: Code:
import sensics hmd = sensics.zSight_60() tracker = sensics.zSightSensor() viz.link(tracker, viz.MainView) Another question is that it seems the default position of the HMD is fixed (i.e. 1.76 m above the ground). Is there a way to change the default position of the zSight tracker? Thanks in advance. Zhi |
#2
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I'm not sure how the zSight sensor calibrates itself. You might need to ask Sensics about this. Either way, you will need to apply a postEuler operator on the view link to align it with your virtual north. Example:
Code:
view_link = viz.link(tracker, viz.MainView) view_link.postEuler([45,0,0]) Code:
viz.MainView.setPosition([1,2,3]) |
#3
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Thank you farshizzo. I have contacted sensics support team. They told me that zSight tracker is not self calibrated. So, I made a calibration function using the code you suggested.
Zhi |
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