IsVisible ( )
True if the process has VR focus and thus is visible in the HMD.
HmdPresent ( )
True if an HMD is present.
HmdMounted ( )
True if the HMD is on the user's head.
DisplayLost ( )
True if the session is in a display-lost state. See ovr_SubmitFrame.
ShouldQuit ( )
True if the application should initiate shutdown.
ShouldRecenter ( )
True if UX has requested re-centering.
HasInputFocus ( )
True if the application is the foreground application and receives input (e.g.
OverlayPresent ( )
True if a system overlay is present, such as a dashboard.
DepthRequested ( )
True if runtime is requesting that the application provide depth buffers with projection layers.