User Manual Part 2

IS-900 User Guide Page 150 of 159
Bool
ISD_BoresightReferenced( ISD_TRACKER_HANDLE handle,
WORD stationID,
float yaw,
float pitch,
float roll )
Boresight station using specific reference angles. This is useful when you need to
apply a specific offset to system output. For example, if a sensor is mounted at 40
degrees relative to the HMD, you can enter 0, 40, 0 to get the system to output
zero when HMD is horizontal.
handle Handle to the tracking device. This is the handle returned by
ISD_OpenTracker.
command Pointer to a string containing the command script.
stationID Number from 1 to ISD_MAX_STATIONS.
yaw, pitch, and roll
Boresight reference angles.
Bool
ISD_Boresight ( ISD_TRACKER_HANDLE handle,
WORD stationID,
Bool set )
Boresight, or unboresight a station. If 'set' is TRUE, all angles are reset to zero.
Otherwise, all boresight settings are cleared, including those set by
ISD_ResetHeading and ISD_BoresightReferenced
handle Handle to the tracking device. This is the handle returned by
ISD_OpenTracker.
stationID Number from 1 to ISD_MAX_STATIONS.
set TRUE or FALSE, to set to clear boresight.
Bool
ISD_ResetHeading( ISD_TRACKER_HANDLE handle,
WORD stationID )
Reset heading to zero.
handle Handle to the tracking device. This is the handle returned by
ISD_OpenTracker.
stationID Number from 1 to ISD_MAX_STATIONS.