# setFaceMaskThreshold method

void setFaceMaskThreshold(

1. int faceMaskThreshold

)

Sets the face mask detection threshold. If the detection score is above this value, the person is probably wearing a mask. Hint: Default value is 35.

param faceMaskThreshold Face mask detection threshold. throws FaceException An error has occurred during Face Library execution.

## Implementation

    void setFaceMaskThreshold(int faceMaskThreshold) {
      var err = faceSDK.id3FacePortraitProcessor_SetFaceMaskThreshold(_pHandle.value, faceMaskThreshold);
      if (err != FaceError.success.value) {
        throw FaceException(err);
      }
    }