void GuardianSystemDemo::UpdateBoundaryLookAndFeel()
{
if ((uint32_t)mGlobalTimeSec % 2 == 1) {
ovrBoundaryLookAndFeel lookAndFeel = {};
lookAndFeel.Color = { randColor(), randColor(), randColor(), 1.0f };
ovr_SetBoundaryLookAndFeel(mSession, &lookAndFeel);
ovr_RequestBoundaryVisible(mSession, ovrTrue);
}
else {
ovr_ResetBoundaryLookAndFeel(mSession);
ovr_RequestBoundaryVisible(mSession, ovrFalse);
}
}
void VR::init()
{
#if defined(_OVR_)
ovrInitParams initParams = { ovrInit_RequestVersion, OVR_MINOR_VERSION, NULL, 0, 0 };
ovrResult result = ovr_Initialize(&initParams);
if (OVR_FAILURE(result)) {
ovrErrorInfo errorInfo;
ovr_GetLastErrorInfo(&errorInfo);
Log(L"ovr_Initialize failed: " << errorInfo.ErrorString << endl);
Error(L"ovr_Initialize failed");
return;
}
Log("LibOVR initialized ok!" << endl);
result = ovr_Create(&session, &luid);
if (OVR_FAILURE(result))
{
ovr_Shutdown();
Error(L"No Oculus Rift detected. Cannot run in OVR mode without Oculus Rift device.");
return;
}
desc = ovr_GetHmdDesc(session);
resolution = desc.Resolution;
// Start the sensor which provides the Rift’s pose and motion.
/* result = ovr_ConfigureTracking(session, ovrTrackingCap_Orientation |
ovrTrackingCap_MagYawCorrection |
ovrTrackingCap_Position, 0);
if (OVR_FAILURE(result)) Error(L"Could not enable Oculus Rift Tracking. Cannot run in OVR mode without Oculus Rift tracking.");
*/
// Setup VR components, filling out description
eyeRenderDesc[0] = ovr_GetRenderDesc(session, ovrEye_Left, desc.DefaultEyeFov[0]);
eyeRenderDesc[1] = ovr_GetRenderDesc(session, ovrEye_Right, desc.DefaultEyeFov[1]);
nextTracking();
// tracking setup complete, now init rendering:
// Configure Stereo settings.
Sizei recommenedTex0Size = ovr_GetFovTextureSize(session, ovrEye_Left, desc.DefaultEyeFov[0], 1.0f);
Sizei recommenedTex1Size = ovr_GetFovTextureSize(session, ovrEye_Right, desc.DefaultEyeFov[1], 1.0f);
buffersize_width = recommenedTex0Size.w + recommenedTex1Size.w;
buffersize_height = max(recommenedTex0Size.h, recommenedTex1Size.h);
result = ovr_RequestBoundaryVisible(session, ovrTrue);
if (OVR_FAILURE(result)) {
Log(L"Oculus Boundary system inactive.");
}
else {
Log(L"Oculus Boundary system activated!!");
}
#endif
}
