How does the software cope with occlusion?
The baseline OptiTrack SDK does not provide any special handling of occlusion. It is a development platform on which customers can build their own applications that implement multi-camera tracking and handle occlusion. For customers who wish to purchase this capability, the Tracking Tools software provides a ready-to-use tracking solution that utilizes multiple cameras to handle occlusion. As long as a marker is visible to at least two cameras, the software will attempt to track it. More cameras can be added to provide better coverage and reduce occlusion.