Struct ClampedSimulation 

pub struct ClampedSimulation<S: Simulation> { /* private fields */ }

Pins a simulation’s position into [min, max]; the velocity keeps reporting the underlying simulation’s. This is what scrolling needs: momentum is computed freely, but the offset never leaves the bounds.

Implementations

impl<S: Simulation> ClampedSimulation<S>

pub fn new(inner: S, min: f32, max: f32) -> Self

Wraps inner, constraining its position to [min, max].

Trait Implementations

impl<S: Simulation> Simulation for ClampedSimulation<S>

fn x(&self, time: f32) -> f32

The position at instant time.

fn dx(&self, time: f32) -> f32

The velocity — the derivative of position — at instant time.

fn is_done(&self, time: f32) -> bool

true once the motion has finished, within the tolerances.

fn tolerance(&self) -> Tolerance

The stopping thresholds.