TRACKER_CONTROLLER = 1'i64

TRACKER_BASESTATION = 2'i64

TRACKER_ANCHOR = 4'i64

TRACKER_ANY_KNOWN = 127'i64

TRACKER_UNKNOWN = 128'i64

TRACKER_ANY = 255'i64

RESET_FULL_ROTATION = 0'i64

RESET_BUT_KEEP_TILT = 1'i64

DONT_RESET_ROTATION = 2'i64

proc getWorldScale(): float64 {.
gcsafe, locks: 0, raises: [Exception],
                             tags: [RootEffect]
.}

proc setWorldScale(arg0: float64) {.
gcsafe, locks: 0, raises: [Exception],
                                 tags: [RootEffect]
.}

proc getReferenceFrame(): Transform {.
gcsafe, locks: 0, raises: [Exception],
                                   tags: [RootEffect]
.}

proc centerOnHmd(rotationMode: int64; keepHeight: bool) {.
gcsafe, locks: 0,
    raises: [Exception], tags: [RootEffect]
.}

proc getHmdTransform(): Transform {.
gcsafe, locks: 0, raises: [Exception],
                                 tags: [RootEffect]
.}

proc getInterfaceCount(): int64 {.
gcsafe, locks: 0, raises: [Exception],
                               tags: [RootEffect]
.}

proc getInterface(idx: int64): ARVRInterface {.
gcsafe, locks: 0, raises: [Exception],
    tags: [RootEffect]
.}

proc getInterfaces(): Array {.
gcsafe, locks: 0, raises: [Exception], tags: [RootEffect]
.}

proc findInterface(name: string): ARVRInterface {.
gcsafe, locks: 0,
    raises: [Exception], tags: [RootEffect]
.}

proc getTrackerCount(): int64 {.
gcsafe, locks: 0, raises: [Exception],
                             tags: [RootEffect]
.}

proc getTracker(idx: int64): ARVRPositionalTracker {.
gcsafe, locks: 0,
    raises: [Exception], tags: [RootEffect]
.}

proc getPrimaryInterface(): ARVRInterface {.
gcsafe, locks: 0, raises: [Exception],
    tags: [RootEffect]
.}

proc setPrimaryInterface(interfacee: ARVRInterface) {.
gcsafe, locks: 0,
    raises: [Exception], tags: [RootEffect]
.}

proc getLastProcessUsec(): int64 {.
gcsafe, locks: 0, raises: [Exception],
                                tags: [RootEffect]
.}

proc getLastCommitUsec(): int64 {.
gcsafe, locks: 0, raises: [Exception],
                               tags: [RootEffect]
.}

proc getLastFrameUsec(): int64 {.
gcsafe, locks: 0, raises: [Exception],
                              tags: [RootEffect]
.}