Enum Ease

pub enum Ease {
    Linear,
    EaseIn,
    EaseOut,
    EaseInOut,
    Hold,
    Bezier {
        x1: f32,
        y1: f32,
        x2: f32,
        y2: f32,
    },
}

Interpolation of the segment that starts at a keyframe.

Variants

Linear

EaseIn

EaseOut

EaseInOut

Hold

Step: hold the key’s value until the next key.

Bezier

CSS-style cubic bezier through (0,0) (x1,y1) (x2,y2) (1,1): the velocity handles of the curve editor. y may leave 0..1 (overshoot / anticipate).

Fields

x1: f32

y1: f32

x2: f32

y2: f32

Implementations

impl Ease

pub const ALL: [Ease; 5]

The fixed kinds (the curve editor offers these plus the bezier presets below).

pub const PRESETS: [(&'static str, Ease); 6]

Named velocity presets (bezier handles).

pub fn name(self) -> &'static str

pub fn handles(self) -> (f32, f32, f32, f32)

Bezier handles equivalent to this ease (for dragging handles in the curve editor).

pub fn apply(self, f: f64) -> f64

Map a linear 0..1 progress to the eased progress.

Trait Implementations

impl Clone for Ease

fn clone(&self) -> Ease

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ease

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

Formats the value using the given formatter.

impl Default for Ease

fn default() -> Ease

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Ease

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Ease

fn eq(&self, other: &Ease) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Ease

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Ease

impl StructuralPartialEq for Ease