Struct skeletal_animation::animation::AnimationClip

pub struct AnimationClip<T: Transform> {
    pub samples: Vec<AnimationSample<T>>,
    pub samples_per_second: f32,
}

A sequence of skeletal pose samples at some sample rate

Fields

samples: Vec<AnimationSample<T>>

The sequence of skeletal poses

samples_per_second: f32

Sample rate for the clip. Assumes a constant sample rate.

Methods

impl<T: Transform> AnimationClip<T>

pub fn from_def(
    clip_def: &AnimationClipDef,
    parent_folder: PathBuf
) -> AnimationClip<T>

parent_folder is the folder to search for the AnimationClip's source file

pub fn set_duration(&mut self, duration: f32)

Overrides the sampling rate of the clip to give the given duration (in seconds).

pub fn get_duration(&self) -> f32

Return the duration of the clip in seconds

pub fn get_pose_at_time(&self, elapsed_time: f32, blended_poses: &mut [T])

Obtains the interpolated skeletal pose at the given sampling time.

Arguments

• time - The time to sample with, relative to the start of the animation
• blended_poses - The output array slice of joint transforms that will be populated for each joint in the skeleton.

pub fn as_difference_clip(
    source_clip: &AnimationClip<T>,
    reference_clip: &AnimationClip<T>
) -> AnimationClip<T>

Create a difference clip from a source and reference clip for additive blending.

pub fn from_collada(
    skeleton: &Skeleton,
    animations: &Vec<Animation>,
    transform: &Matrix4<f32>
) -> AnimationClip<T>

Creates an AnimationClip from a collection of collada::Animation.

Arguments

• skeleton - The Skeleton that the AnimationClip will be created for.
• animations - The collection of collada::Animations that will be converted into an AnimationClip, using the given Skeleton.
• transform - An offset transform to apply to the root pose of each animation sample, useful for applying rotation, translation, or scaling when loading an animation.

Trait Implementations

impl<T: Debug + Transform> Debug for AnimationClip<T>

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

Formats the value using the given formatter.