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Use NULL rather than 0 for "no overlay"

David Rowe committed 12 years ago

Commit 0a5fdee1 parent aa37ba51 file · +5 −5Browse files

Showing the changes to interface/src/devices/OculusManager.cpp (1 of 1 file). Show all

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interface/src/devices/OculusManager.cpp+5−5
@@ -65,7 +65,7 @@ OculusManager::CalibrationState OculusManager::_calibrationState; · 64 unmodified lines
65glm::vec3 OculusManager::_calibrationPosition;65glm::vec3 OculusManager::_calibrationPosition;
66glm::quat OculusManager::_calibrationOrientation;66glm::quat OculusManager::_calibrationOrientation;
67quint64 OculusManager::_calibrationStartTime;67quint64 OculusManager::_calibrationStartTime;
68int OculusManager::_calibrationMessage = 0;68int OculusManager::_calibrationMessage = NULL;
69QString OculusManager::CALIBRATION_BILLBOARD_URL = "http://hifi-public.s3.amazonaws.com/images/hold-to-calibrate.svg";69QString OculusManager::CALIBRATION_BILLBOARD_URL = "http://hifi-public.s3.amazonaws.com/images/hold-to-calibrate.svg";
70float OculusManager::CALIBRATION_BILLBOARD_SCALE = 2.f;70float OculusManager::CALIBRATION_BILLBOARD_SCALE = 2.f;
71 71
@@ -228,7 +228,7 @@ void OculusManager::calibrate(glm::vec3 position, glm::quat orientation) { · 156 unmodified lines
228 _calibrationStartTime = usecTimestampNow();228 _calibrationStartTime = usecTimestampNow();
229 _calibrationState = WAITING_FOR_ZERO_HELD;229 _calibrationState = WAITING_FOR_ZERO_HELD;
230 230
231 if (_calibrationMessage == 0) {231 if (!_calibrationMessage) {
232 qDebug() << "Calibration message: Hold still to calibrate";232 qDebug() << "Calibration message: Hold still to calibrate";
233 233
234 billboard = new BillboardOverlay();234 billboard = new BillboardOverlay();
@@ -254,7 +254,7 @@ void OculusManager::calibrate(glm::vec3 position, glm::quat orientation) { · 19 unmodified lines
254 _calibrationState = CALIBRATED;254 _calibrationState = CALIBRATED;
255 qDebug() << "Delete calibration message";255 qDebug() << "Delete calibration message";
256 Application::getInstance()->getOverlays().deleteOverlay(_calibrationMessage);256 Application::getInstance()->getOverlays().deleteOverlay(_calibrationMessage);
257 _calibrationMessage = 0;257 _calibrationMessage = NULL;
258 Application::getInstance()->resetSensors();258 Application::getInstance()->resetSensors();
259 } else {259 } else {
260 quint64 quarterSeconds = (usecTimestampNow() - _calibrationStartTime) / 250000;260 quint64 quarterSeconds = (usecTimestampNow() - _calibrationStartTime) / 250000;
@@ -293,10 +293,10 @@ void OculusManager::recalibrate() { · 32 unmodified lines
293void OculusManager::abandonCalibration() {293void OculusManager::abandonCalibration() {
294#ifdef HAVE_LIBOVR294#ifdef HAVE_LIBOVR
295 _calibrationState = CALIBRATED;295 _calibrationState = CALIBRATED;
296 if (_calibrationMessage > 0) {296 if (_calibrationMessage) {
297 qDebug() << "Delete calibration message";297 qDebug() << "Delete calibration message";
298 Application::getInstance()->getOverlays().deleteOverlay(_calibrationMessage);298 Application::getInstance()->getOverlays().deleteOverlay(_calibrationMessage);
299 _calibrationMessage = 0;299 _calibrationMessage = NULL;
300 }300 }
301#endif301#endif
302}302}

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