Struct Track 

pub struct Track {
    pub bone: BoneId,
    pub property: Property,
    pub interpolation: Interpolation,
    pub times: Vec<f32>,
    pub values: TrackValues,
}

One animated property of one bone.

Fields

bone: BoneId

Bone index targeted by this track.

property: Property

Property animated on the target bone.

interpolation: Interpolation

Interpolation mode used between keys.

times: Vec<f32>

Keyframe times in seconds. Same length as the keyframe count (tangent elements in cubic tracks do not add times).

values: TrackValues

Key values, with cubic-spline tracks storing tangent triplets.

Implementations

impl Track

pub fn key_count(&self) -> usize

Number of keyframes.

pub fn value_index(&self, k: usize) -> usize

Index into values of keyframe k’s value element (skips tangents for cubic tracks).

pub fn key_vec3(&self, k: usize) -> Option<Vec3>

Keyframe k’s value, for Vec3 tracks.

pub fn key_quat(&self, k: usize) -> Option<Quat>

Keyframe k’s value, for rotation tracks.

pub fn start_time(&self) -> f32

First key time, or 0.0 for an empty track.

pub fn end_time(&self) -> f32

Last key time, or 0.0 for an empty track.

Trait Implementations

impl Clone for Track

fn clone(&self) -> Track

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Track

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

Formats the value using the given formatter.