FaceDetector how to get Pitch angle

(Deprecated) Help: ExpoKit
1

Hi all,
According the documentation FaceDetector returns rollAngle and yawAngle. But how to get pitchAngle?
Is there some common solution to get pitch angle from landmask, or I just can extends face object?
expo sdk “36.0.0”
expo-face-detector: “8.0.0”
expo-camera: “8.0.0”

2
  1. The are no pocebility to get pitch angle because of google face recognition api limitation:

The Euler X , Euler Y , and Euler Z angles characterize a face’s orientation as shown in Fig. 1. The Face API provides measurement of Euler Y and Euler Z (but not Euler X) for detected faces.

  1. I’ve not found libraries or algoritms to calculate the pitch angle from landmask.
3

Have you found any solution to find the pitch angle?

4

Unfortunately no.

5

Hi I’m still interested in getting the Pitch - have you found a solution meanwhile using Expo FaceDetector?