Struct Playback 

pub struct Playback {
    pub clip: usize,
    pub elapsed: i64,
    pub sample_time: i64,
    pub sample_delta: i64,
    pub speed: f32,
}

Single, unique animation playback. Tree expiry starts from an empty animation state. Blended stacks and AnimationManager’s shared instances require their separate lifecycle port.

Fields

clip: usize

The clip.

elapsed: i64

The time played so far.

sample_time: i64

UpdateNodes publishes the pose at the OLD clock, then Update advances elapsed.

sample_delta: i64

The time step of the last sample.

speed: f32

The playback speed.

Implementations

impl Playback

pub fn new(clip: usize, start: i64) -> Self

A clip that starts playing at start, at speed 1. Tree removal starts at time zero.

Original: FUN_14012a5c0; AnimationState::PlayAnimation, Runtime 0x1801007e0.

pub fn is_animating(&self, clip: &AnimationClip) -> bool

Whether the clip is still playing. The end comes from the clip’s stored duration (with its rounded value), not from frames and rate.

Original: MeshInstance::IsAnimating, Runtime 0x180102060.

pub fn update(&mut self, clip: &AnimationClip, dt: i64) -> Vec<usize>

Port of AnimationState::Update’s unique-state clock and ApplyEvents interval. Returns indices of callbacks in resource order; effect dispatch remains the caller’s responsibility.

pub fn pose(&self, clip: &AnimationClip) -> Vec<Transform>

The pose of the clip at the current time.

Trait Implementations

impl Clone for Playback

fn clone(&self) -> Playback

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Playback

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

Formats the value using the given formatter.

impl PartialEq for Playback

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Playback