public static bool TryGetLatestHeadPose(out HeadPose headPose)
{
if (Is64BitProcess)
{
return(x64.GetLatestHeadPose(out headPose));
}
else
{
return(x86.GetLatestHeadPose(out headPose));
}
}
private void OnHeadPose(Tobii.GameIntegration.Net.HeadPose headPose)
{
long eyetrackerCurrentUs = headPose.TimeStampMicroSeconds; // TODO awaiting new API from tgi
float timeStampUnityUnscaled = Time.unscaledTime - ((eyetrackerCurrentUs - headPose.TimeStampMicroSeconds) / 1000000f);
var rotation = Quaternion.Euler(-headPose.Rotation.Pitch * Mathf.Rad2Deg,
headPose.Rotation.Yaw * Mathf.Rad2Deg,
-headPose.Rotation.Roll * Mathf.Rad2Deg);
Last = new HeadPose(
new Vector3(headPose.Position.X, headPose.Position.Y, headPose.Position.Z),
rotation,
timeStampUnityUnscaled, headPose.TimeStampMicroSeconds);
}
internal static extern bool GetLatestHeadPose(out HeadPose headPose);