getLookStraightScore method

int getLookStraightScore()

Gets the value estimating if the user is looking straight towards the camera. -1 if not computed. The range is 0-100, 100 meaning the look is straight.

return Value estimating if the user is looking straight towards the camera. -1 if not computed. The range is 0-100, 100 meaning the look is straight. throws FaceException An error has occurred during Face Library execution.

Implementation

int getLookStraightScore() {
  Pointer<Int> pLookStraightScore = calloc();
  try {
    var err = faceSDK.id3FacePortrait_GetLookStraightScore(_pHandle.value, pLookStraightScore);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vLookStraightScore = pLookStraightScore.value;
    return vLookStraightScore;
  } finally {
    calloc.free(pLookStraightScore);
  }
}