User Manual Part 2

IS-900 User Guide Page 155 of 159
Prediction
Inertial sensors can predict motion up to 50 ms into the future, which
compensates for graphics rendering delays and further contributes to eliminating
simulator lag. Supported by IS-300, IS-600, IS-900 and InertiaCube2. Not
available for the InterTrax.
AngleFormat
ISD_EULER or ISD_QUATERNION. The Euler angles are defined as rotations
about Z, then Y, then X in body frame. Angles are returned in degrees. Default is
ISD_EULER.
TimeStamped
TRUE if time stamp is requested, default is FALSE.
GetInputs
TRUE if button and joystick data is requested, default is FALSE.
GetEncoderData
TRUE if raw encoder data is requested, default is FALSE.
CoordFrame
Coordinate frame in which position and orientation data is reported. Can be
ISD_DEFAULT_FRAME or ISD_VSET_FRAME. Second is used for camera tracker
only. Default is ISD_DEFAULT_FRAME.
TipOffset
Offset of the reported position from the physical point being tracked. This is only
applicable to system capable of tracking position.
GetCameraData
TRUE to get computed FOV, aperture, etc. default is FALSE.
GetAuxInputs
TRUE to get values from auxiliary inputs connected to the I
2
C port in the MicroTrax
device.