Struct AnimationClip 

pub struct AnimationClip {
    pub name: String,
    pub duration: f32,
    /* private fields */
}

A single animation — a name, a duration, and per-joint keyframe tracks. Blending multiple clips (crossfade, additive layering, …) is entirely up to you: sample each clip separately and combine the resulting Transforms yourself — this type only ever samples one clip at a time.

Fields

name: String

duration: f32

Implementations

impl AnimationClip

pub fn new(name: String, tracks: Vec<JointTrack>) -> Self

duration is computed as the latest keyframe time across every track/property — not passed in, so it can never drift out of sync with the actual keyframe data.

pub fn sample(&self, time: f32, skeleton: &Skeleton) -> Vec<Transform>

Samples every joint’s local pose at time, clamped to [0, duration] — not wrapped. To loop, pass time.rem_euclid(clip.duration) yourself before calling. skeleton supplies the bind-pose fallback for any joint this clip has no track for, and for whichever of translation/rotation/scale a joint’s track leaves unspecified. Output is indexed identically to skeleton — feed straight into Skeleton::world_matrices/skinning_matrices.