void showMinSpecWarning() {
auto vrSystem = acquireOpenVrSystem();
auto vrOverlay = vr::VROverlay();
if (!vrOverlay) {
qFatal("Unable to initialize SteamVR overlay manager");
}
vr::VROverlayHandle_t minSpecFailedOverlay = 0;
if (vr::VROverlayError_None != vrOverlay->CreateOverlay(FAILED_MIN_SPEC_OVERLAY_NAME, FAILED_MIN_SPEC_OVERLAY_FRIENDLY_NAME, &minSpecFailedOverlay)) {
qFatal("Unable to create overlay");
}
// Needed here for PathUtils
QCoreApplication miniApp(__argc, __argv);
vrSystem->ResetSeatedZeroPose();
QString imagePath = PathUtils::resourcesPath() + "/images/steam-min-spec-failed.png";
vrOverlay->SetOverlayFromFile(minSpecFailedOverlay, imagePath.toLocal8Bit().toStdString().c_str());
vrOverlay->SetHighQualityOverlay(minSpecFailedOverlay);
vrOverlay->SetOverlayWidthInMeters(minSpecFailedOverlay, 1.4f);
vrOverlay->SetOverlayInputMethod(minSpecFailedOverlay, vr::VROverlayInputMethod_Mouse);
vrOverlay->ShowOverlay(minSpecFailedOverlay);
QTimer* timer = new QTimer(&miniApp);
timer->setInterval(FAILED_MIN_SPEC_UPDATE_INTERVAL_MS); // Qt::CoarseTimer acceptable, we don't need this to be frame rate accurate
QObject::connect(timer, &QTimer::timeout, [&] {
vr::TrackedDevicePose_t vrPoses[vr::k_unMaxTrackedDeviceCount];
vrSystem->GetDeviceToAbsoluteTrackingPose(vr::TrackingUniverseSeated, 0, vrPoses, vr::k_unMaxTrackedDeviceCount);
auto headPose = toGlm(vrPoses[vr::k_unTrackedDeviceIndex_Hmd].mDeviceToAbsoluteTracking);
auto overlayPose = toOpenVr(headPose * glm::translate(glm::mat4(), vec3(0, 0, -1)));
vrOverlay->SetOverlayTransformAbsolute(minSpecFailedOverlay, vr::TrackingUniverseSeated, &overlayPose);
vr::VREvent_t event;
while (vrSystem->PollNextEvent(&event, sizeof(event))) {
switch (event.eventType) {
case vr::VREvent_Quit:
vrSystem->AcknowledgeQuit_Exiting();
QCoreApplication::quit();
break;
case vr::VREvent_ButtonPress:
// Quit on any button press except for 'putting on the headset'
if (event.data.controller.button != vr::k_EButton_ProximitySensor) {
QCoreApplication::quit();
}
break;
default:
break;
}
}
});
timer->start();
QTimer::singleShot(FAILED_MIN_SPEC_AUTO_QUIT_INTERVAL_MS, &miniApp, &QCoreApplication::quit);
miniApp.exec();
}
void MainLoop()
{
while ( true )
{
std::this_thread::sleep_for( k_MonitorInterval );
#if defined( WIN32 )
MSG msg = { 0 };
while ( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
if ( msg.message == WM_QUIT )
break;
#endif
// Display instructions for user if we find any devices that need them
ShowOverlay( BestOverlayForLeapDevices() );
vr::VREvent_t Event;
while ( vr::VRSystem()->PollNextEvent( &Event, sizeof( Event ) ) )
{
switch ( Event.eventType )
{
case vr::VREvent_Quit:
exit( 0 );
// NOTREAHED
case vr::VREvent_TrackedDeviceActivated:
case vr::VREvent_TrackedDeviceUpdated:
UpdateTrackedDevice( Event.trackedDeviceIndex );
break;
case vr::VREvent_VendorSpecific_Reserved_Start + 0:
// User has made the "align" gesture. The driver can't see the HMD
// coordinates, so we forward those from our client view.
if ( IsLeapDevice( Event.trackedDeviceIndex ) )
{
// printf("received event vr::VREvent_VendorSpecific_Reserved_Start + 0 for device %d\n", Event.trackedDeviceIndex);
TriggerRealignCoordinates( Event );
}
break;
}
}
}
}
void MainLoop()
{
while ( true )
{
std::this_thread::sleep_for( k_MonitorInterval );
#if defined( WIN32 )
MSG msg = { 0 };
while ( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
if ( msg.message == WM_QUIT )
break;
#endif
// Display instructions for user if we find any devices that need them
ShowOverlay( GetCurrentOverlayType() );
vr::VREvent_t Event;
while ( vr::VRSystem()->PollNextEvent( &Event, sizeof( Event ) ) )
{
switch ( Event.eventType )
{
case vr::VREvent_Quit:
case vr::VREvent_DriverRequestedQuit: // The driver has requested that SteamVR shut down
exit( 0 );
// NOTREAHED
case vr::VREvent_TrackedDeviceActivated:
case vr::VREvent_TrackedDeviceUpdated:
UpdateTrackedDevice( Event.trackedDeviceIndex );
break;
case vr::VREvent_VendorSpecific_Reserved_Start + 0:
// Driver has requested HMD pose.
// The driver can't see the HMD coordinates, so we forward those from our client view.
if ( IsPSController( Event.trackedDeviceIndex ) )
{
SendHMDPose( Event );
}
break;
}
}
}
}
void PaymentPreview::HideOverlay()
{
ShowOverlay(false);
}
void PaymentPreview::ShowOverlay()
{
ShowOverlay(true);
}
