44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
|
// Copyright 2023 PICO Inc. All Rights Reserved.
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "CoreMinimal.h"
|
||
|
|
#include "PICO_MovementFunctionLibrary.h"
|
||
|
|
#include "IOpenXRExtensionPlugin.h"
|
||
|
|
|
||
|
|
class FMotionTrackingPICO : public IOpenXRExtensionPlugin
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
FMotionTrackingPICO();
|
||
|
|
virtual ~FMotionTrackingPICO() {}
|
||
|
|
|
||
|
|
void Register();
|
||
|
|
void Unregister();
|
||
|
|
|
||
|
|
/** IOpenXRExtensionPlugin */
|
||
|
|
virtual FString GetDisplayName() override
|
||
|
|
{
|
||
|
|
return FString(TEXT("MotionTrackingPICO"));
|
||
|
|
}
|
||
|
|
virtual bool GetRequiredExtensions(TArray<const ANSICHAR*>& OutExtensions) override;
|
||
|
|
virtual const void* OnGetSystem(XrInstance InInstance, const void* InNext) override;
|
||
|
|
virtual void PostCreateSession(XrSession InSession) override;
|
||
|
|
virtual void OnEvent(XrSession InSession, const XrEventDataBaseHeader* InHeader) override;
|
||
|
|
virtual void UpdateDeviceLocations(XrSession InSession, XrTime DisplayTime, XrSpace TrackingSpace) override;
|
||
|
|
|
||
|
|
bool RequestMotionTrackerDevice(int DeviceCount);
|
||
|
|
bool GetMotionTrackerBatteryState(int64 ID, float& BatteryLevel, EChargingStatePICO& State);
|
||
|
|
bool LocateMotionTracker(int64 ID, FRotator& OutRotation, FVector& OutPosition, FVector& OutLinearVelocity, FVector& OutAngularVelocity, FVector& OutLinearAcceleration, FVector& OutAngularAcceleration, bool GetVelAndAcc = false);
|
||
|
|
|
||
|
|
private:
|
||
|
|
class IXRTrackingSystem* XRTrackingSystem = nullptr;
|
||
|
|
XrSession Session = XR_NULL_HANDLE;
|
||
|
|
XrTime PredictedTime;
|
||
|
|
XrSpace BaseSpace;
|
||
|
|
bool bSupportMotionTracking = false;
|
||
|
|
|
||
|
|
PFN_xrRequestMotionTrackerDevicePICO xrRequestMotionTrackerDevicePICO = nullptr;
|
||
|
|
PFN_xrGetMotionTrackerBatteryStatePICO xrGetMotionTrackerBatteryStatePICO = nullptr;
|
||
|
|
PFN_xrLocateMotionTrackerPICO xrLocateMotionTrackerPICO = nullptr;
|
||
|
|
};
|