Enum EditEase 

pub enum EditEase {
    Linear,
    InCubic,
    OutCubic,
    InOutCubic,
    InOutSine,
}

Easing curve for a zoom’s in/out animation. A deliberately small, serde-friendly subset of the full wisp_animation::Ease set (which includes a non-serializable function-pointer variant). The renderer maps these to wisp_animation::Ease at ED.13/ED.16.

The default, EditEase::InOutCubic, is the “Easy Ease” equivalent — smooth acceleration in and deceleration out, which covers the vast majority of zoom feels before any manual curve editing.

Variants

Linear

Constant rate — mechanical, rarely wanted for a zoom.

InCubic

Accelerate in.

OutCubic

Decelerate out.

InOutCubic

Smooth in and out — the “Easy Ease” default.

InOutSine

Gentle sinusoidal in and out.

Implementations

impl EditEase

pub fn eval(self, t: f64) -> f64

Evaluate the curve at normalized time t, returning eased progress. t is clamped to 0.0..=1.0; every curve maps 0.0 → 0.0 and 1.0 → 1.0. The zoom engine (ED.16) feeds this the ramp fraction.

Trait Implementations

impl Clone for EditEase

fn clone(&self) -> EditEase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EditEase

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

Formats the value using the given formatter.

impl Default for EditEase

fn default() -> EditEase

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EditEase

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EditEase

fn eq(&self, other: &EditEase) -> 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 EditEase

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 EditEase

impl Eq for EditEase

impl StructuralPartialEq for EditEase