setMouthOpenThreshold method

void setMouthOpenThreshold(
  1. int mouthOpenThreshold
)

Sets the mouth opening threshold. If the mouth opening score is above this value, the mouth of detected face is definitely open. Hint: Default value is 35.

param mouthOpenThreshold Mouth opening threshold. throws FaceException An error has occurred during Face Library execution.

Implementation

void setMouthOpenThreshold(int mouthOpenThreshold) {
  var err = faceSDK.id3FacePortraitProcessor_SetMouthOpenThreshold(_pHandle.value, mouthOpenThreshold);
  if (err != FaceError.success.value) {
    throw FaceException(err);
  }
}