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FaceDelta

elara_visual::keyframe

Enum FaceDelta

pub enum FaceDelta {
    Removed,
    Full(FaceState),
    Partial {
        head_rotation: Option<(f32, f32, f32)>,
        emotion_change: Option<(String, f32)>,
        mouth_openness: Option<f32>,
        speaking: Option<bool>,
        gaze_yaw: Option<f32>,
        gaze_pitch: Option<f32>,
    },
}

Expand description

Face delta - changes in face state

Variants§

Removed

No face anymore

Full(FaceState)

Full face state (new face appeared)

Partial

Partial update

Fields

§head_rotation: Option<(f32, f32, f32)>

Head rotation change (if significant)

§emotion_change: Option<(String, f32)>

Emotion change (if significant)

§mouth_openness: Option<f32>

Mouth openness change

§speaking: Option<bool>

Speaking state change

§gaze_yaw: Option<f32>

Gaze change

§gaze_pitch: Option<f32>

Implementations§

impl FaceDelta

pub fn compute(prev: &FaceState, curr: &FaceState) -> Option<FaceDelta>

Compute delta between two face states

pub fn full(face: FaceState) -> FaceDelta

Full face state

pub fn removed() -> FaceDelta

Face removed

pub fn estimated_size(&self) -> usize

Estimated size

pub fn apply(&self, base: Option<&FaceState>) -> Option<FaceState>

Apply delta to base face state

Trait Implementations§

impl Clone for FaceDelta

fn clone(&self) -> FaceDelta

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for FaceDelta

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for FaceDelta

impl RefUnwindSafe for FaceDelta

impl Send for FaceDelta

impl Sync for FaceDelta

impl Unpin for FaceDelta

impl UnsafeUnpin for FaceDelta

impl UnwindSafe for FaceDelta

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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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.

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.

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

Performs the conversion.