Enum MotionModel 

pub enum MotionModel {
    Timeline(MotionSpec),
    Spring(MotionSpringSpec),
}

Shared motion model wrapper for timeline and spring transitions.

Variants

Timeline(MotionSpec)

Duration/easing timeline motion.

Spring(MotionSpringSpec)

Velocity-aware spring motion.

Implementations

impl MotionModel

pub const fn timeline(spec: MotionSpec) -> Self

Creates a timeline motion model.

pub const fn spring(spec: MotionSpringSpec) -> Self

Creates a spring motion model.

pub const fn preference(self) -> MotionPreference

Returns the motion preference.

pub const fn is_immediate(self) -> bool

Returns whether this model completes immediately.

pub const fn sequence_duration_hint(self) -> Duration

Returns the duration used when this model participates in a sequence plan.

Timeline models use their exact duration. Spring models use their review-duration hint, because physical completion is still determined by sampled rest state.

pub fn sample_scalar_elapsed( self, from: f32, target: f32, initial_velocity: f32, elapsed: Duration, ) -> MotionScalarSample

Samples this motion model as a scalar value.

Trait Implementations

impl Clone for MotionModel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MotionModel

impl Debug for MotionModel

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

Formats the value using the given formatter.

impl PartialEq for MotionModel

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MotionModel