File interface.h

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#pragma once
#include <openxr/openxr.h>

#ifdef __cplusplus
    #define EXTERNC extern "C"
#else
    #define EXTERNC
#endif

struct ht_illixr_handle_t;
typedef struct ht_illixr_handle_t* ht_illixr_handle;

struct ixr_session {
    XrSessionState state;
};

struct ixr_hand_tracker {
    struct ixr_session* session; 

    ht_illixr_handle                   ht_handle;   
    XrHandEXT                          hand;        
    int                                ixr_hand;    
    [[maybe_unused]] XrHandJointSetEXT hand_joints; 
};

XrResult illixr_xrCreateHandTrackerEXT(XrSession session, const XrHandTrackerCreateInfoEXT* createInfo,
                                       XrHandTrackerEXT* handTracker);

XrResult XRAPI_CALL illixr_xrDestroyHandTrackerEXT(XrHandTrackerEXT handTracker);

XrResult XRAPI_CALL illixr_xrLocateHandJointsEXT(XrHandTrackerEXT handTracker, const XrHandJointsLocateInfoEXT* locateInfo,
                                                 XrHandJointLocationsEXT* locations);