Dear all,
I'm working with the NDI Polaris system.
I'm tracking standard passive tools but also want to track single markers
(independantly and/or as a set).
Browsing the code, I only found the:
/**
* \brief Get 3D marker positions (operation mode must be set to
MarkerTracking3D or HybridTracking)
*/
virtual bool GetMarkerPositions(MarkerPointContainerType* markerpositions);
method for getting access to the single markers in my environment.
My associated questions are the following:
• Is there any other "extended" version of the NDITrackingDevice class
which allows to get more info regarding the markers (IDs, set consistancy
between to tracked time, ...)?
• I'm starting to browse the NDI API to see what could be usefull but I'm
assuming that I would then need to derive my own NDITrackingDevice, right?
• What is the best way to handle 3D representation of those markers (let's
say a sphere)? for each marker shall I build an associated NavigationData
structure and connect it to my visualizer and to a DataTreeNode ? Or are there
some data structure that could display a changing point set?
Thank you in advance.
Best regards,
Tangi
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