I have solved my question.I get the values of eye position and the head motion.
Hello For my project,I would obtain and desplay the numerical values of eye position (view point,e.g, gaze position, pupil size) and head motion (roll, pitch,yaw)simultaneously.And by using these values, to control a robot or a computer agent in real time. At present, I have seen the vision image from RICOH R in VIVE pro eye. The structure of the entire model is shown below. If you have any suggestions, please contact me, thank you! @Corvus @Daniel_Y