Struct Animator

pub struct Animator {
    pub timestamp: f32,
    pub nodes: FxHashMap<usize, AnimationNode>,
    pub animation: Animation,
}

Combines NestedTransform and Animation to progress an animation.

Applies animations to a list of (usize, [NestedTransform]) and keeps track of how much time has elapsed.

To function without errors, the Animation’s tweens’ Tween::target_node_index must point to the index of NestedTransform.

Fields

timestamp: f32

A time to use as the current amount of seconds elapsed in the running of the current animation.

nodes: FxHashMap<usize, AnimationNode>

All nodes under this animator’s control.

animation: Animation

The animation that will apply to the nodes.

Implementations

impl Animator

pub fn new( nodes: impl IntoIterator<Item = impl Into<(usize, AnimationNode)>>, animation: Animation, ) -> Self

Create a new animator with the given nodes and animation.

pub fn progress(&mut self, dt_seconds: f32) -> Result<(), InterpolationError>

Progress the animator’s animation, applying any tweened properties to the animator’s nodes.

Trait Implementations

impl Clone for Animator

fn clone(&self) -> Animator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Animator

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

Formats the value using the given formatter.

impl Default for Animator

fn default() -> Animator

Returns the “default value” for a type.