Class FLeapWrapperBase

class FLeapWrapperBase : public IHandTrackingWrapper, public ITrackingDeviceWrapper

Subclassed by FDeviceCombiner, FLeapDeviceWrapper, FOpenXRToLeapWrapper

Public Functions

inline virtual LEAP_CONNECTION *OpenConnection(LeapWrapperCallbackInterface *InCallbackDelegate, bool UseMultiDeviceMode)

Open the connection and set our static LeapWrapperCallbackInterface delegate

inline virtual void CloseConnection() override

Close the connection, it will nullify the callback delegate

inline virtual LEAP_TRACKING_EVENT *GetFrame() override

Get latest frame - critical section locked

inline virtual LEAP_TRACKING_EVENT *GetInterpolatedFrameAtTime(int64 TimeStamp) override

Uses leap method to get an interpolated frame at a given leap timestamp in microseconds given by e.g. LeapGetNow()

inline virtual void SetDeviceHints(TArray<FString> &Hints, const uint32_t DeviceID = 0) override

Used to set device hints

Parameters

  • Hints – - The device hints

  • LeapDeviceID – - Device ID to set the hints