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Old 01-25-2017, 12:58 PM
Canucks Canucks is offline
Join Date: Jan 2017
Posts: 18

I have a question regarding coordinates. When you run a scene let's say I ran lab.wrl that's in the resource. When you run the program , are we at position 0,0,0? Where about are we located? What about when we connect to Optotrak? How do we know the coordinates of our starting point?
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Old 01-25-2017, 04:10 PM
Jeff Jeff is offline
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Join Date: Aug 2008
Posts: 2,466
If you're using the default mouse navigation to control the viewpoint, the starting position is [0,1.8,0]. If the viewpoint is controlled by tracking data and there are no other offsets applied, the starting location should be the position returned by the tracking device.
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Old 01-25-2017, 04:15 PM
Canucks Canucks is offline
Join Date: Jan 2017
Posts: 18
Thank you very much for your reply. How can we return the starting position if we are using Optotrak?
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coordinate system, optotrak, scene

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