Struct AnimationData 

pub struct AnimationData {
    pub skin_data: FastHashMap<SkinIndex, PerSkinData>,
    pub animation_skin_usage: FastHashMap<AnimationIndex, Vec<SkinIndex>>,
}

Caches animation data necessary to run pose_animation_frame.

Fields

skin_data: FastHashMap<SkinIndex, PerSkinData>

For each skin, stores several cached data structures that speed up the animation loop at runtime.

animation_skin_usage: FastHashMap<AnimationIndex, Vec<SkinIndex>>

For each animation, stores the list of skins it affects. An animation affects a skin if it deforms any of its joints. This is used to avoid iterating unaffected skins when playing an animation.

Implementations

impl AnimationData

pub fn from_gltf_scene( scene: &LoadedGltfScene, instance: &GltfSceneInstance, ) -> Self

Creates an AnimationData from a loaded gltf scene and instance.

Note that the instance is necessary, as one AnimationData must exist per each instance of the same scene.

Parameters

• scene: The loaded scene, as returned by load_gltf or load_gltf_data
• instance: An instance of scene, as returned by load_gltf or instance_loaded_scene