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XR_PICO_body_tracking

Doesn't require any Android permissions for now.

Functions​

xrSetBodyTrackerStaticCalibStatePICO​

XrResult xrSetBodyTrackerStaticCalibStatePICO(
    XrInstance instance,
    XrBool32 isCalibrated);

I assume it is for mocking testing.

xrSetBodyTrackerModePICO​

XrResult xrSetBodyTrackerModePICO(
    XrInstance instance,
    XrBodyTrackingModePICO mode);

xrGetBodyTrackerPosePICO​

XrResult xrGetBodyTrackerPosePICO(
    XrInstance instance,
    XrTime time,
    XrBodyTrackingResultPICO* data);

xrGetBodyTrackerImuDataPICO​

XrResult xrGetBodyTrackerImuDataPICO(
    XrInstance instance,
    int32_t trackerId,
    XrBodyTrackingImuPICO* data);

xrGetBodyTrackerConnectStatePICO​

XrResult xrGetBodyTrackerConnectStatePICO(
    XrInstance instance,
    XrBodyTrackerConnectStatePICO* state);

xrGetBodyTrackerBatteryPICO​

XrResult xrGetBodyTrackerBatteryPICO(
    XrInstance instance,
    int32_t trackerId,
    int32_t* batteryLevel);

xrGetBodyTrackerCalibStatePICO​

XrResult xrGetBodyTrackerCalibStatePICO(
    XrInstance instance,
    XrBool32* isCalibrated);

xrSetBodyTrackingAlgParamPICO​

XrResult xrSetBodyTrackingAlgParamPICO(
    XrInstance instance,
    XrBodyTrackingAlgParamTypePICO paramType,
    const XrBodyTrackingAlgParamPICO* param);

Types​

XrBodyTrackingAlgParamTypePICO​

typedef enum XrBodyTrackingAlgParamTypePICO {
    XR_ALG_PARAM_HUMAN_HEIGHT_PICO = 0,
    XR_ALG_PARAM_SWIFT_MODE_PICO = 1,
    XR_ALG_PARAM_BONE_PARAM_PICO = 2
} XrBodyTrackingAlgParamTypePICO;

XrBodyTrackingAlgParamPICO​

typedef struct XrBodyTrackingAlgParamPICO {
    XrBodyJointSetBD jointSet;
    float headLength;
    float neckLength;
    float torsoLength;
    float hipLength;
    float upperLegLength;
    float lowerLegLength;
    float footLength;
    float shoulderLength;
    float upperArmLength;
    float lowerArmLength;
    float handLength;
} XrBodyTrackingAlgParamPICO;

Could jointSet be a human height in centimeters if paramType is XR_ALG_PARAM_HUMAN_HEIGHT_PICO?

XrBodyTrackingImuPICO​

typedef struct XrBodyTrackingImuPICO {
    XrTime time;
    double temperature;
    double gyroscopeData[3];
    double accelerometerData[3];
    double magnetometerData[3];
} XrBodyTrackingImuPICO;

XrBodyTrackingPosePICO​

typedef struct XrBodyTrackingPosePICO {
    XrTime time;
    double positionX;
    double positionY;
    double positionZ;
    double orienationX;
    double orienationY;
    double orienationZ;
    double orienationW;
} XrBodyTrackingPosePICO;

XrBodyTrackingTransformPICO​

typedef struct XrBodyTrackingTransformPICO {
    XrBodyTrackerRoleBD bone;
    XrBodyTrackingPosePICO localPose;
    XrBodyTrackingPosePICO globalPose;
    double linearVelocity[3];
    double linearAcceleration[3];
    double angularVelocity[3];
    double angularAcceleration[3];
    XrBodyJointActionBD bodyAction;
} XrBodyTrackingTransformPICO;

XrBodyTrackingResultPICO​

typedef struct XrBodyTrackingResultPICO {
    XrBodyTrackingTransformPICO trackingdata[24];
} XrBodyTrackingResultPICO;

XrBodyTrackerConnectStatePICO​

typedef XrBodyTrackerConnectStatePICO {
	uint8_t trackerCount;
	uint8_t trackerId[12];
} XrBodyTrackerConnectStatePICO;

XrBodyTrackingModePICO​

typedef enum XrBodyTrackingModePICO {
    XR_BTM_DISABLE_PICO             = 0,
    XR_BTM_WITH_SWIFT_PICO          = 1, //Default mode
    XR_BTM_WITHOUT_SWIFT_PICO       = 2,
    XR_BTM_MAX_ENUM_PICO            = 0x7FFFFFFF,
} XrBodyTrackingModePICO;