setSmileThreshold method

void setSmileThreshold(
  1. int smileThreshold
)

Sets the smile threshold. If the Smile score is above this value, the detected face is definitely smiling. Hint: Default value is 75.

param smileThreshold Smile threshold. throws FaceException An error has occurred during Face Library execution.

Implementation

void setSmileThreshold(int smileThreshold) {
  var err = faceSDK.id3FacePortraitProcessor_SetSmileThreshold(_pHandle.value, smileThreshold);
  if (err != FaceError.success.value) {
    throw FaceException(err);
  }
}