Crate eazy_keyframe 

eazy-keyframes — Keyframe-based animation system.

Provides keyframe tracks for defining complex animations with values at specific time points and per-segment easing.

Examples

Using the builder API

use eazy_keyframes::{KeyframeTrack, Keyframe};
use eazy_data::Easing;

let track = KeyframeTrack::new()
  .keyframe(0.0, [0.0_f32, 0.0, 0.0])
  .keyframe_eased(0.5, [100.0, 50.0, 0.0], Easing::OutElastic)
  .keyframe(1.0, [0.0, 100.0, 0.0]);

// Sample at 75% through the animation
let position = track.sample(0.75);

Using the keyframes! macro

use eazy_keyframes::{keyframes, Easing};

let track = keyframes![
  (0.0, 0.0_f32),                      // (time, value) - linear
  (0.5, 100.0, Easing::OutBounce),     // (time, value, easing)
  (1.0, 50.0)
];

let value = track.sample(0.75);

Re-exports

pub use keyframe::keyframe;

pub use keyframe::keyframe_eased;

pub use keyframe::Keyframe;

pub use track::KeyframeTrack;

Modules

keyframe

Keyframe definition for animation tracks.

track

Keyframe track for sampling interpolated values over time.

Macros

keyframes

Create a KeyframeTrack from a list of keyframe tuples.

Enums

Easing

The Easing Function User Access.

Traits

Tweenable

A value that can be interpolated between two points.