void logEmoState(std::ostream& os, unsigned int userID,
EmoStateHandle eState, bool withHeader) {
// Create the top header
if (withHeader) {
os << "Time,";
os << "UserID,";
os << "Wireless Signal Status,";
os << "Blink,";
os << "Wink Left,";
os << "Wink Right,";
os << "Surprise,";
os << "Frown,";
os << "Smile,";
os << "Clench,";
os << "Instantaneous Excitement,";
os << "Long Term Excitement,";
os << "Engagement/Boredom,";
os << "MentalCommand Action,";
os << "MentalCommand Power,";
os << std::endl;
}
// Log the time stamp and user ID
os << IS_GetTimeFromStart(eState) << ",";
os << userID << ",";
os << static_cast<int>(IS_GetWirelessSignalStatus(eState)) << ",";
// FacialExpression Suite results
os << IS_FacialExpressionIsBlink(eState) << ",";
os << IS_FacialExpressionIsLeftWink(eState) << ",";
os << IS_FacialExpressionIsRightWink(eState) << ",";
std::map<IEE_FacialExpressionAlgo_t, float> expressivStates;
IEE_FacialExpressionAlgo_t upperFaceAction =
IS_FacialExpressionGetUpperFaceAction(eState);
float upperFacePower = IS_FacialExpressionGetUpperFaceActionPower(eState);
IEE_FacialExpressionAlgo_t lowerFaceAction =
IS_FacialExpressionGetLowerFaceAction(eState);
float lowerFacePower = IS_FacialExpressionGetLowerFaceActionPower(eState);
expressivStates[ upperFaceAction ] = upperFacePower;
expressivStates[ lowerFaceAction ] = lowerFacePower;
os << expressivStates[ FE_SURPRISE ] << ","; // eyebrow
os << expressivStates[ FE_FROWN ] << ","; // furrow
os << expressivStates[ FE_SMILE ] << ","; // smile
os << expressivStates[ FE_CLENCH ] << ","; // clench
// MentalCommand Suite results
os << static_cast<int>(IS_MentalCommandGetCurrentAction(eState)) << ",";
os << IS_MentalCommandGetCurrentActionPower(eState);
os << std::endl;
}
void sendFacialExpressionAnimation(SocketClient& sock, EmoStateHandle eState) {
std::ostringstream output;
IEE_FacialExpressionAlgo_t upperFaceType =
IS_FacialExpressionGetUpperFaceAction(eState);
IEE_FacialExpressionAlgo_t lowerFaceType =
IS_FacialExpressionGetLowerFaceAction(eState);
float upperFaceAmp = IS_FacialExpressionGetUpperFaceActionPower(eState);
float lowerFaceAmp = IS_FacialExpressionGetLowerFaceActionPower(eState);
if (IS_FacialExpressionIsBlink(eState)) {
output << "B,";
}
if (IS_FacialExpressionIsLeftWink(eState)) {
output << "l,";
}
if (IS_FacialExpressionIsRightWink(eState)) {
output << "r,";
}
if (upperFaceAmp > 0.0) {
switch (upperFaceType) {
case FE_SURPRISE: output << "b"; break;
case FE_FROWN: output << "f"; break;
default: break;
}
output << numberToString(static_cast<int>(upperFaceAmp*100.0f)) << ",";
}
if (lowerFaceAmp > 0.0) {
switch (lowerFaceType) {
case FE_CLENCH: output << "G"; break;
case FE_SMILE: output << "S"; break;
default: break;
}
output << numberToString(static_cast<int>(lowerFaceAmp*100.0f)) << ",";
}
std::string outString = output.str();
// Remove the last comma
if (outString.length()) {
outString.resize(outString.length()-1);
}
if (!outString.length()) {
outString = std::string("neutral");
}
sock.SendBytes(outString);
}
