/// <summary>
/// Clear async offset that was set with <see cref="SetAsyncOffset"/>
/// </summary>
/// <returns></returns>
public bool ResetAsyncOffset()
{
var request = HeadTrackingRequest.CreateEmptyPacketByType(HeadTrackingRequest.Task.ResetAsyncOffset);
var reply = SendMessage(request);
return(reply.ReplyCode == (byte)HeadTrackingResponse.Response.AcceptedYourData);
}
/// <summary>
/// Request latest phone pose matrix. You can use it for <see cref="SetAsyncOffset"/>.
/// This method will block until fresh data is received from mobile phone.
/// </summary>
/// <returns>
/// 4x4 transformation matrix flattened as column-major array.
/// </returns>
public float[] GetCurrentPhonePose()
{
var request = HeadTrackingRequest.CreateEmptyPacketByType(HeadTrackingRequest.Task.RequestReadOnlyPhonePose);
var reply = SendMessage(request);
var replyData = new float[16];
Array.Copy(reply.Data, 0, replyData, 0, 16);
return(replyData);
}