Skeleton position tracking options.
|NUI_SKELETON_POSITION_NOT_TRACKED||The skeleton joint positions are not being tracked, and their positions cannot be inferred to any useful extent.|
|NUI_SKELETON_POSITION_INFERRED||The skeleton joint positions are inferred from previous frame data, the positions of tracked joints, and assumptions about skeleton geometry.|
|NUI_SKELETON_POSITION_TRACKED||The skeleton joint positions are being successfully tracked. The reported joint positions are based on the current frame data.|