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Add 1 and 3 point eye tracker calibration

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This commit is contained in:
David Rowe 2015-08-04 14:46:03 -07:00
parent 1201073709
commit fefddb631f
6 changed files with 64 additions and 3 deletions
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24
interface/src/Application.cpp
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@ -2034,12 +2034,30 @@ void Application::setActiveFaceTracker() {
void Application::setActiveEyeTracker() {
#ifdef HAVE_IVIEWHMD
bool isEyeTrackingOptionChecked = Menu::getInstance()->isOptionChecked(MenuOption::SMIEyeTracking);
bool isEyeTracking = Menu::getInstance()->isOptionChecked(MenuOption::SMIEyeTracking);
bool isSimulating = Menu::getInstance()->isOptionChecked(MenuOption::SimulateEyeTracking);
auto eyeTracker = DependencyManager::get<EyeTracker>();
eyeTracker->setEnabled(isEyeTrackingOptionChecked, Menu::getInstance()->isOptionChecked(MenuOption::SimulateEyeTracking));
if (isEyeTrackingOptionChecked && !eyeTracker->isTracking()) {
eyeTracker->setEnabled(isEyeTracking, isSimulating);
if (isEyeTracking && !eyeTracker->isTracking()) {
Menu::getInstance()->setIsOptionChecked(MenuOption::SMIEyeTracking, false);
isEyeTracking = false;
}
Menu::getInstance()->getActionForOption(MenuOption::Calibrate1Point)->setEnabled(isEyeTracking && !isSimulating);
Menu::getInstance()->getActionForOption(MenuOption::Calibrate3Points)->setEnabled(isEyeTracking && !isSimulating);
#endif
}
void Application::calibrateEyeTracker1Point() {
#ifdef HAVE_IVIEWHMD
auto eyeTracker = DependencyManager::get<EyeTracker>();
eyeTracker->calibrate(1);
#endif
}
void Application::calibrateEyeTracker3Points() {
#ifdef HAVE_IVIEWHMD
auto eyeTracker = DependencyManager::get<EyeTracker>();
eyeTracker->calibrate(3);
#endif
}

2
interface/src/Application.h
View file

@ -409,6 +409,8 @@ public slots:
void setActiveFaceTracker();
void setActiveEyeTracker();
void calibrateEyeTracker1Point();
void calibrateEyeTracker3Points();
void aboutApp();
void showEditEntitiesHelp();

4
interface/src/Menu.cpp
View file

@ -440,6 +440,10 @@ Menu::Menu() {
MenuWrapper* eyeTrackingMenu = avatarDebugMenu->addMenu("Eye Tracking");
addCheckableActionToQMenuAndActionHash(eyeTrackingMenu, MenuOption::SMIEyeTracking, 0, false,
qApp, SLOT(setActiveEyeTracker()));
addActionToQMenuAndActionHash(eyeTrackingMenu, MenuOption::Calibrate1Point, 0,
qApp, SLOT(calibrateEyeTracker1Point()));
addActionToQMenuAndActionHash(eyeTrackingMenu, MenuOption::Calibrate3Points, 0,
qApp, SLOT(calibrateEyeTracker3Points()));
addCheckableActionToQMenuAndActionHash(eyeTrackingMenu, MenuOption::SimulateEyeTracking, 0, false,
qApp, SLOT(setActiveEyeTracker()));
#endif

2
interface/src/Menu.h
View file

@ -156,6 +156,8 @@ namespace MenuOption {
const QString Bookmarks = "Bookmarks";
const QString CascadedShadows = "Cascaded";
const QString CachesSize = "RAM Caches Size";
const QString Calibrate1Point = "Calibrate - 1 Point...";
const QString Calibrate3Points = "Calibrate - 3 Points...";
const QString CalibrateCamera = "Calibrate Camera";
const QString CenterPlayerInView = "Center Player In View";
const QString Chat = "Chat...";

33
interface/src/devices/EyeTracker.cpp
View file

@ -143,6 +143,39 @@ void EyeTracker::reset() {
// Nothing to do.
}
#ifdef HAVE_IVIEWHMD
void EyeTracker::calibrate(int points) {
smi_CalibrationHMDStruct* calibrationHMDStruct;
smi_createCalibrationHMDStruct(&calibrationHMDStruct);
smi_CalibrationTypeEnum calibrationType;
switch (points) {
case 1:
calibrationType = SMI_ONE_POINT_CALIBRATION;
qCDebug(interfaceapp) << "Eye Tracker: One point calibration";
break;
case 3:
calibrationType = SMI_THREE_POINT_CALIBRATION;
qCDebug(interfaceapp) << "Eye Tracker: Three point calibration";
break;
default:
qCWarning(interfaceapp) << "Eye Tracker: Invalid calibration specified";
return;
}
calibrationHMDStruct->type = calibrationType;
calibrationHMDStruct->backgroundColor->blue = 0.5;
calibrationHMDStruct->backgroundColor->green = 0.5;
calibrationHMDStruct->backgroundColor->red = 0.5;
calibrationHMDStruct->foregroundColor->blue = 1.0;
calibrationHMDStruct->foregroundColor->green = 1.0;
calibrationHMDStruct->foregroundColor->red = 1.0;
smi_setupCalibration(calibrationHMDStruct);
smi_calibrate();
}
#endif
#ifdef HAVE_IVIEWHMD
QString EyeTracker::smiReturnValueToString(int value) {
switch (value)

2
interface/src/devices/EyeTracker.h
View file

@ -36,6 +36,8 @@ public:
#ifdef HAVE_IVIEWHMD
void processData(smi_CallbackDataStruct* data);
void calibrate(int points);
#endif
public slots: