public static void MapAdvancedData(TobiiXR_AdvancedEyeTrackingData to,
ref tobii_wearable_advanced_data_t data, bool convergenceDistanceSupported, Vector3 headToCenterEyeTranslation)
{
to.SystemTimestamp = data.timestamp_system_us;
to.DeviceTimestamp = data.timestamp_tracker_us;
FillGazeRayFrom(ref to.Left.GazeRay, data.left.gaze_origin_validity, data.left.gaze_origin_mm_xyz, data.left.gaze_direction_validity, data.left.gaze_direction_normalized_xyz, headToCenterEyeTranslation);
FillGazeRayFrom(ref to.Right.GazeRay, data.right.gaze_origin_validity, data.right.gaze_origin_mm_xyz, data.right.gaze_direction_validity, data.right.gaze_direction_normalized_xyz, headToCenterEyeTranslation);
FillGazeRayFrom(ref to.GazeRay, data.gaze_origin_combined_validity, data.gaze_origin_combined_mm_xyz, data.gaze_direction_combined_validity, data.gaze_direction_combined_normalized_xyz, headToCenterEyeTranslation);
if (convergenceDistanceSupported)
{
to.ConvergenceDistance = data.convergence_distance_mm / 1000f;
to.ConvergenceDistanceIsValid = BoolFromValidity(data.convergence_distance_validity);
}
to.Left.IsBlinking = data.left.blink == tobii_state_bool_t.TOBII_STATE_BOOL_TRUE ||
!BoolFromValidity(data.left.blink_validity);
to.Right.IsBlinking = data.right.blink == tobii_state_bool_t.TOBII_STATE_BOOL_TRUE ||
!BoolFromValidity(data.right.blink_validity);
to.Left.PupilDiameterValid = BoolFromValidity(data.left.pupil_diameter_validity);
to.Left.PupilDiameter = data.left.pupil_diameter_mm;
to.Right.PupilDiameterValid = BoolFromValidity(data.right.pupil_diameter_validity);
to.Right.PupilDiameter = data.right.pupil_diameter_mm;
to.Left.PositionGuideValid = BoolFromValidity(data.left.position_guide_validity);
to.Left.PositionGuide.x = data.left.position_guide_xy.x;
to.Left.PositionGuide.y = data.left.position_guide_xy.y;
to.Right.PositionGuideValid = BoolFromValidity(data.right.position_guide_validity);
to.Right.PositionGuide.y = data.right.position_guide_xy.y;
to.Right.PositionGuide.x = data.right.position_guide_xy.x;
}
public static void Copy(TobiiXR_AdvancedEyeTrackingData src, TobiiXR_AdvancedEyeTrackingData dest)
{
dest.SystemTimestamp = src.SystemTimestamp;
dest.DeviceTimestamp = src.DeviceTimestamp;
dest.GazeRay = src.GazeRay;
dest.ConvergenceDistance = src.ConvergenceDistance;
dest.ConvergenceDistanceIsValid = src.ConvergenceDistanceIsValid;
dest.Left = src.Left;
dest.Right = src.Right;
}
