NiteCTypes.h

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/*******************************************************************************
*                                                                              *
*   PrimeSense NiTE 2.0                                                        *
*   Copyright (C) 2012 PrimeSense Ltd.                                         *
*                                                                              *
*******************************************************************************/

#ifndef _NITE_C_TYPES_H_
#define _NITE_C_TYPES_H_

#include <OniCTypes.h>
#include "NiteCEnums.h"

typedef short int NiteUserId;

typedef struct NiteUserTracker* NiteUserTrackerHandle;

#define NITE_JOINT_COUNT 15
#define NITE_POSE_COUNT 2

typedef struct
{
    float x, y, z;
} NitePoint3f;

typedef struct 
{
    float x, y, z, w;
} NiteQuaternion;

typedef struct  
{
    NiteJointType jointType;

    NitePoint3f position;
    float positionConfidence;

    NiteQuaternion orientation;
    float orientationConfidence;
} NiteSkeletonJoint;

typedef struct  
{
    NitePoint3f min;
    NitePoint3f max;
} NiteBoundingBox;

typedef struct
{
    NitePoseType type;
    int state;
} NitePoseData;

typedef struct  
{
    NiteSkeletonJoint joints[NITE_JOINT_COUNT];
    NiteSkeletonState state;
} NiteSkeleton;

typedef struct  
{
    NiteUserId id;
    NiteBoundingBox boundingBox;
    NitePoint3f centerOfMass;

    int state;

    NiteSkeleton skeleton;

    NitePoseData poses[NITE_POSE_COUNT];
} NiteUserData;

typedef struct
{
    NiteUserId* pixels;

    int width;
    int height;

    int stride;
} NiteUserMap;

typedef struct  
{
    NitePoint3f point;
    NitePoint3f normal;
} NitePlane;

typedef struct  
{
    int userCount;
    NiteUserData* pUser;

    NiteUserMap userMap;
    OniFrame* pDepthFrame;

    unsigned long long timestamp;
    int frameIndex;

    float floorConfidence;
    NitePlane floor;
} NiteUserTrackerFrame;

typedef struct  
{
    OniGeneralCallback readyForNextFrame;
} NiteUserTrackerCallbacks;


typedef short int NiteHandId;

typedef struct
{
    NiteHandId id;
    NitePoint3f position;
    int state;
} NiteHandData;

typedef struct  
{
    NiteGestureType type;
    NitePoint3f currentPosition;
    int state;
} NiteGestureData;

typedef struct
{
    int handCount;
    NiteHandData* pHands;

    int gestureCount;
    NiteGestureData* pGestures;

    OniFrame* pDepthFrame;

    unsigned long long timestamp;
    int frameIndex;

} NiteHandTrackerFrame;

typedef struct  
{
    OniGeneralCallback readyForNextFrame;
} NiteHandTrackerCallbacks;

#define _NITE_DECLARE_VERSION(name)                                                             \
  \
                                                                                                \
typedef struct                                                                                  \
{                                                                                               \
                        \
    int major;                                                                                  \
                \
    int minor;                                                                                  \
                                                                \
    int maintenance;                                                                            \
                                                        \
    int build;                                                                                  \
} name;

_NITE_DECLARE_VERSION(NiteVersion);


typedef struct NiteHandTracker* NiteHandTrackerHandle;

#endif // _NITE_C_TYPES_H_