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Struct ILLIXR::data_format::pose::hand_joint_poses

ClassList > ILLIXR > data_format > pose > hand_joint_poses

All joint poses for one hand, along with hand-level metadata. More...

  • #include <hand_pose.hpp>

Public Attributes

Type Name
bool is_active = false
Overall tracking confidence (0.0 = no confidence, 1.0 = full confidence)
std::array< hand_joint_pose, XR_HAND_JOINT_COUNT_EXT > joints
Per-joint pose data indexed by joint .

Public Functions

Type Name
hand_joint_poses ()
Default constructor. All joints are default-constructed; hand is not tracked.
hand_joint_poses (std::array< XrHandJointLocationEXT, XR_HAND_JOINT_COUNT_EXT > & pose, std::array< XrHandJointVelocityEXT, XR_HAND_JOINT_COUNT_EXT > & velocity)
hand_joint_pose & operator[] (joint j)
Access a joint pose by its joint identifier.
const hand_joint_pose & operator[] (joint j) const
Access a joint pose by its joint identifier (const overload).
void update (std::array< XrHandJointLocationEXT, XR_HAND_JOINT_COUNT_EXT > & pose, std::array< XrHandJointVelocityEXT, XR_HAND_JOINT_COUNT_EXT > & velocity)

Detailed Description

Wraps an array of hand_joint_pose (one per joint) and records whether the hand as a whole is currently being tracked.

Public Attributes Documentation

variable is_active

Overall tracking confidence (0.0 = no confidence, 1.0 = full confidence) 

bool ILLIXR::data_format::pose::hand_joint_poses::is_active;

variable joints

Per-joint pose data indexed by joint . 

std::array<hand_joint_pose, XR_HAND_JOINT_COUNT_EXT> ILLIXR::data_format::pose::hand_joint_poses::joints;

Public Functions Documentation

function hand_joint_poses [1/2]

Default constructor. All joints are default-constructed; hand is not tracked. 

inline ILLIXR::data_format::pose::hand_joint_poses::hand_joint_poses ()

function hand_joint_poses [2/2]

inline ILLIXR::data_format::pose::hand_joint_poses::hand_joint_poses (
    std::array< XrHandJointLocationEXT, XR_HAND_JOINT_COUNT_EXT > & pose,
    std::array< XrHandJointVelocityEXT, XR_HAND_JOINT_COUNT_EXT > & velocity
)

Constructor using an array of poses and velocities

Parameters:

  • pose Array of poses (one for each joint)
  • velocity Array of velocities (one for each joint)

function operator[]

Access a joint pose by its joint identifier. 

inline hand_joint_pose & ILLIXR::data_format::pose::hand_joint_poses::operator[] (
    joint j
)

Parameters:

  • j The joint to access

Returns:

Reference to the corresponding hand_joint_pose

function operator[]

Access a joint pose by its joint identifier (const overload). 

inline const hand_joint_pose & ILLIXR::data_format::pose::hand_joint_poses::operator[] (
    joint j
) const

Parameters:

  • j The joint to access

Returns:

Const reference to the corresponding hand_joint_pose

function update

inline void ILLIXR::data_format::pose::hand_joint_poses::update (
    std::array< XrHandJointLocationEXT, XR_HAND_JOINT_COUNT_EXT > & pose,
    std::array< XrHandJointVelocityEXT, XR_HAND_JOINT_COUNT_EXT > & velocity
)

Update an existing instance with new information

Parameters:

  • pose The new poses
  • velocity The new velocity information

The documentation for this class was generated from the following file /home/friedel/devel/ILLIXR/illixr_release/ILLIXR/include/illixr/data_format/poses/hand_pose.hpp