- proc worldScale*(): float64 {.- gcsafe, locks: 0 .}
- 
- proc `worldScale =`*(val: float64) {.- gcsafe, locks: 0 .}
- 
- proc getReferenceFrame*(): Transform {.- gcsafe, locks: 0 .}
- 
- proc requestReferenceFrame*(ignoreTilt: bool; keepHeight: bool) {.- gcsafe, locks: 0 .}
- 
- proc getInterfaceCount*(): int64 {.- gcsafe, locks: 0 .}
- 
- proc getInterface*(idx: int64): ARVRInterface {.- gcsafe, locks: 0 .}
- 
- proc findInterface*(name: string): ARVRInterface {.- gcsafe, locks: 0 .}
- 
- proc getTrackerCount*(): int64 {.- gcsafe, locks: 0 .}
- 
- proc getTracker*(idx: int64): ARVRPositionalTracker {.- gcsafe, locks: 0 .}
- 
- proc setPrimaryInterface*(arg0: Object) {.- gcsafe, locks: 0 .}
- 
- proc addInterface*(arg0: Object) {.- gcsafe, locks: 0 .}
- 
- proc removeInterface*(arg0: Object) {.- gcsafe, locks: 0 .}
-