easings

a simple rust crate for easing functions

documentation

instalation

im not publishing that crate to crates.io for now, i need a name since easings is taken

cargo add easings --git https://github.com/wcaleniekubaa/easings

usage

fn main() {
    let y = easings::linear(0.5);
    // y = 0.5 

    let y = easings::InSine::get(0.5);
    // y = 0.2928932188134524 

    let y = easings::Type::OutSine.get(0.5);
    // y = 0.7071067811865476 
}

fn lerp<E: easings::Easing>(a: f64, b: f64, t: f64) -> f64 {
    let y = E::get(t);
    a + (b - a) * y
}


fn lerp2(a: f64, b: f64, t: f64, ty: easings::Type) -> f64 {
    let y = ty.get(t);
    a + (b - a) * y
}