Struct leap_sys::_LEAP_HAND

source · [−]

#[repr(C, packed)]pub struct _LEAP_HAND {
    pub id: u32,
    pub flags: u32,
    pub type_: eLeapHandType,
    pub confidence: f32,
    pub visible_time: u64,
    pub pinch_distance: f32,
    pub grab_angle: f32,
    pub pinch_strength: f32,
    pub grab_strength: f32,
    pub palm: LEAP_PALM,
    pub __bindgen_anon_1: _LEAP_HAND__bindgen_ty_1,
    pub arm: LEAP_BONE,
}

Expand description

\ingroup Structs Describes a tracked hand. @since 3.0.0

Fields

id: u32

A unique ID for a hand tracked across frames. If tracking of a physical hand is lost, a new ID is assigned when tracking is reacquired. @since 3.0.0

flags: u32

Reserved for future use. @since 3.0.0

type_: eLeapHandType

Identifies the chirality of this hand. @since 3.0.0

confidence: f32

How confident we are with a given hand pose. Not currently used (always 1.0). @since 3.0.0

visible_time: u64

The total amount of time this hand has been tracked, in microseconds. @since 3.0.0

pinch_distance: f32

The distance between index finger and thumb. @since 3.0.0

grab_angle: f32

The average angle of fingers to palm. @since 3.0.0

pinch_strength: f32

The normalized estimate of the pinch pose. Zero is not pinching; one is fully pinched. @since 3.0.0

grab_strength: f32

The normalized estimate of the grab hand pose. Zero is not grabbing; one is fully grabbing. @since 3.0.0

palm: LEAP_PALM

Additional information associated with the palm. @since 3.0.0

__bindgen_anon_1: _LEAP_HAND__bindgen_ty_1arm: LEAP_BONE

The arm to which this hand is attached. An arm consists of a single LEAP_BONE struct. @since 3.0.0

Trait Implementations

impl Clone for _LEAP_HAND

fn clone(&self) -> _LEAP_HAND

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for _LEAP_HAND

Auto Trait Implementations

impl RefUnwindSafe for _LEAP_HAND

impl Send for _LEAP_HAND

impl Sync for _LEAP_HAND

impl Unpin for _LEAP_HAND

impl UnwindSafe for _LEAP_HAND

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.