raisin::RayraiWindow::ExternalFrameCache

struct · #include <rayrai/RayraiWindow.hpp>

Internal: reuse key of the last externally rendered frame (see invalidateExternalFrameCache()).

Public attributes

valid

bool valid

Internal: a reusable frame is stored.

camera

Camera *camera

Internal: camera the stored frame belongs to (not owned).

key

uint64_t key

Internal: content key of the stored frame.

lastCamera

Camera *lastCamera

Internal: camera seen on the previous call (not owned).

lastCameraSignature

uint64_t lastCameraSignature

Internal: pose/projection signature of lastCamera.

hasLastCameraSignature

bool hasLastCameraSignature

Internal: lastCameraSignature is valid.

fastReuseKeyValid

bool fastReuseKeyValid

Internal: fastReuseKey is valid.

fastReuseKey

uint64_t fastReuseKey

Internal: cheap pre-check key.