void cOSG::InitOSG(std::string modelname)
{
// Store the name of the model to load
m_ModelName = modelname;
// Init different parts of OSG
InitManipulators();
InitSceneGraph();
InitCameraConfig();
}
bool cOSG::InitOSG(std::string modelname)
{
bErrModel = false;
// Store the name of the model to load
m_ModelName = modelname;
// Init different parts of OSG
InitManipulators();
if(!InitSceneGraph())
return false;
InitCameraConfig();
return true;
}
void GuardianSystemDemo::Start(HINSTANCE hinst)
{
ovrResult result;
result = ovr_Initialize(nullptr);
if (!OVR_SUCCESS(result)) {
printf("ovr_Initialize failed"); exit(-1);
}
ovrGraphicsLuid luid;
result = ovr_Create(&mSession, &luid);
if (!OVR_SUCCESS(result)) {
printf("ovr_Create failed"); exit(-1);
}
if (!DIRECTX.InitWindow(hinst, L"GuardianSystemDemo")) {
printf("DIRECTX.InitWindow failed"); exit(-1);
}
// Use HMD desc to initialize device
ovrHmdDesc hmdDesc = ovr_GetHmdDesc(mSession);
if (!DIRECTX.InitDevice(hmdDesc.Resolution.w / 2, hmdDesc.Resolution.h / 2, reinterpret_cast<LUID*>(&luid))) {
printf("DIRECTX.InitDevice failed"); exit(-1);
}
// Use FloorLevel tracking origin
ovr_SetTrackingOriginType(mSession, ovrTrackingOrigin_FloorLevel);
InitRenderTargets(hmdDesc);
InitSceneGraph();
mLastUpdateClock = std::chrono::high_resolution_clock::now();
// Main Loop
while (DIRECTX.HandleMessages() && !mShouldQuit)
{
ovrSessionStatus sessionStatus;
ovr_GetSessionStatus(mSession, &sessionStatus);
if (sessionStatus.ShouldQuit)
break;
float elapsedTimeSec = UpdateTimeWithBoundaryTest();
UpdateBoundaryLookAndFeel();
UpdateObjectsCollisionWithBoundary(elapsedTimeSec);
Render();
}
ovr_Shutdown();
}
