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hi
I use motive for tracking rigid body , I put for all quad 4 markers and use the optitrack for tracking
the position of the quadqopter I build software at c++ language that that take the position of the markes from motive and its working great
the problem is occurred when o use more than 4 quad . the qouad make a strange transformation how can I solve this problem ?
Can I use the same camera (6 camera) at the same time for tow motive ?

Hello danijeri,

Thank you for reaching out to the community regarding your issue.

I am not sure if I completely understand the problem you are facing, but it sounds like you may be experiencing unusual tracking when you try to track more than 4 quad copters. It also sounds like you may be using only 4 markers for each of your quad copters.

You can start by using more than 4 markers for each of your rigid bodies, as this will allow more variation in the marker patterns. You will want to be sure that you are using asymmetric patterns to prevent the rigid bodies from flipping unexpectedly. If you also make sure that each of your rigid bodies is unique, this will help to prevent them from being mistaken for one another.
http://wiki.optitrack.com/index.php?tit ... _Placement

I hope this information helps you to troubleshoot your issue. If you require any further assistance, please open a Support ticket with us at help.naturalpoint.com

Best regards,
Steven
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Steven Andrews
OptiTrack | Senior Customer Support Engineer