Struct SpringSpec 

pub struct SpringSpec {
    pub damping_ratio: f32,
    pub stiffness: f32,
}

Physical spring parameters. Duration is emergent (determined by physics), not specified.

Fields

damping_ratio: f32

Damping ratio ζ: 0 = undamped, <1 = underdamped (overshoot), 1 = critically damped,

1 = overdamped.

stiffness: f32

Stiffness k: higher = faster, snappier response.

Implementations

impl SpringSpec

pub const fn new(damping_ratio: f32, stiffness: f32) -> Self

pub const fn gentle() -> Self

Gentle preset: low overshoot, moderate speed.

pub const fn bouncy() -> Self

Bouncier preset: more overshoot, faster.

pub const fn crit() -> Self

Critically damped: no overshoot, fast settle.

pub const fn stiff() -> Self

Snappy preset: high damping, high stiffness.

Trait Implementations

impl Clone for SpringSpec

fn clone(&self) -> SpringSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpringSpec

impl Debug for SpringSpec

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

Formats the value using the given formatter.