Struct AnimSequence 

pub struct AnimSequence {
    pub(super) animations: Vec<AnimNode>,
    pub(super) cursor_sec: f64,
}

Dynamic sequential animation container.

push erases each direct child’s Rust type while retaining its runtime composition hierarchy in this sequence’s local coordinates.

Fields

animations: Vec<AnimNode>

cursor_sec: f64

Implementations

impl AnimSequence

pub fn new() -> Self

Create an empty sequence.

fn eval_at_content_sec(&self, target_sec: f64, output: &mut Vec<DynOutput>)

pub fn push<A: Unplaced + 'static>(&mut self, animation: A) -> &mut Self

Append an animation at the current cursor and advance by its local extent.

pub fn extend(&mut self, sequence: AnimSequence) -> &mut Self

Append another sequence’s direct children at the current cursor.

pub fn forward(&mut self, secs: f64) -> &mut Self

Advance the cursor without adding an animation.

pub fn forward_to(&mut self, target_sec: f64) -> &mut Self

Advance the cursor to target_sec without adding an animation.

pub fn hold(&mut self, secs: f64) -> &mut Self

Advance the cursor while holding the state immediately before it.

pub fn hold_to(&mut self, target_sec: f64) -> &mut Self

Advance the cursor to target_sec while holding its current state.

pub fn cursor_sec(&self) -> f64

Current cursor position.

pub fn duration_secs(&self) -> f64

Current sequence duration.

pub fn built_animations(&self) -> &[AnimNode]

Borrow the direct child animations in local sequence coordinates.

pub fn into_built_animations(self) -> Vec<AnimNode>

Consume this sequence into its direct child animations.

Trait Implementations

impl Default for AnimSequence

fn default() -> Self

Returns the “default value” for a type.

impl<A: Unplaced + 'static> FromIterator<A> for AnimSequence

fn from_iter<I: IntoIterator<Item = A>>(iter: I) -> Self

Creates a value from an iterator.

impl IntoAnimNode for AnimSequence

fn into_anim_node(self) -> AnimNode

Lower placements to children, discarding covered point animations and excluding earlier endpoints when a final point supplies the final frame.

impl Unplaced for AnimSequence

fn at(self, offset_sec: f64) -> At<Self>

Place this definition at an offset in its parent’s local time coordinates.