pose attribute control

[WengRan]

Very impressive work!!! Excuse me, I try to control the pose attribute, but I found that the boundary you provided is only the horizontal direction, but without vertical direction boundary, could you tell me how to get a vertical direction boundary that I can control the face pose on the vertical direction.
By the way, when I use the pose boundary you provided, I use head pose estimation result to control the boundary. But they don't seem to correspond, can you tell me what is the relationship between the boundary movement distance and the head pose estimation result value.
Thank you very much !!!!!