Struct AnimationTargetId

pub struct AnimationTargetId(pub Uuid);

A unique UUID for an animation target (e.g. bone in a skinned mesh).

The AnimationClip asset and the AnimationTarget component both use this to refer to targets (e.g. bones in a skinned mesh) to be animated.

When importing an armature or an animation clip, asset loaders typically use the full path name from the armature to the bone to generate these UUIDs. The ID is unique to the full path name and based only on the names. So, for example, any imported armature with a bone at the root named Hips will assign the same AnimationTargetId to its root bone. Likewise, any imported animation clip that animates a root bone named Hips will reference the same AnimationTargetId. Any animation is playable on any armature as long as the bone names match, which allows for easy animation retargeting.

Note that asset loaders generally use the full path name to generate the AnimationTargetId. Thus a bone named Chest directly connected to a bone named Hips will have a different ID from a bone named Chest that’s connected to a bone named Stomach.

Tuple Fields

0: Uuid

Implementations

impl AnimationTargetId

pub fn from_names<'a>( names: impl Iterator<Item = &'a Name>, ) -> AnimationTargetId

Creates a new AnimationTargetId by hashing a list of names.

Typically, this will be the path from the animation root to the animation target (e.g. bone) that is to be animated.

Examples found in repository

examples/animation/animation_masks.rs (lines 378-380)

fn setup_animation_graph_once_loaded(
    mut commands: Commands,
    asset_server: Res<AssetServer>,
    mut animation_graphs: ResMut<Assets<AnimationGraph>>,
    mut players: Query<(Entity, &mut AnimationPlayer), Added<AnimationPlayer>>,
    targets: Query<(Entity, &AnimationTarget)>,
) {
    for (entity, mut player) in &mut players {
        // Load the animation clip from the glTF file.
        let mut animation_graph = AnimationGraph::new();
        let blend_node = animation_graph.add_additive_blend(1.0, animation_graph.root);

        let animation_graph_nodes: [AnimationNodeIndex; 3] =
            std::array::from_fn(|animation_index| {
                let handle = asset_server.load(
                    GltfAssetLabel::Animation(animation_index)
                        .from_asset("models/animated/Fox.glb"),
                );
                let mask = if animation_index == 0 { 0 } else { 0x3f };
                animation_graph.add_clip_with_mask(handle, mask, 1.0, blend_node)
            });

        // Create each mask group.
        let mut all_animation_target_ids = HashSet::new();
        for (mask_group_index, (mask_group_prefix, mask_group_suffix)) in
            MASK_GROUP_PATHS.iter().enumerate()
        {
            // Split up the prefix and suffix, and convert them into `Name`s.
            let prefix: Vec<_> = mask_group_prefix.split('/').map(Name::new).collect();
            let suffix: Vec<_> = mask_group_suffix.split('/').map(Name::new).collect();

            // Add each bone in the chain to the appropriate mask group.
            for chain_length in 0..=suffix.len() {
                let animation_target_id = AnimationTargetId::from_names(
                    prefix.iter().chain(suffix[0..chain_length].iter()),
                );
                animation_graph
                    .add_target_to_mask_group(animation_target_id, mask_group_index as u32);
                all_animation_target_ids.insert(animation_target_id);
            }
        }

        // We're doing constructing the animation graph. Add it as an asset.
        let animation_graph = animation_graphs.add(animation_graph);
        commands
            .entity(entity)
            .insert(AnimationGraphHandle(animation_graph));

        // Remove animation targets that aren't in any of the mask groups. If we
        // don't do that, those bones will play all animations at once, which is
        // ugly.
        for (target_entity, target) in &targets {
            if !all_animation_target_ids.contains(&target.id) {
                commands.entity(target_entity).remove::<AnimationTarget>();
            }
        }

        // Play the animation.
        for animation_graph_node in animation_graph_nodes {
            player.play(animation_graph_node).repeat();
        }

        // Record the graph nodes.
        commands.insert_resource(AnimationNodes(animation_graph_nodes));
    }
}

examples/animation/animated_transform.rs (line 73)

fn setup(
    mut commands: Commands,
    mut meshes: ResMut<Assets<Mesh>>,
    mut materials: ResMut<Assets<StandardMaterial>>,
    mut animations: ResMut<Assets<AnimationClip>>,
    mut graphs: ResMut<Assets<AnimationGraph>>,
) {
    // Camera
    commands.spawn((
        Camera3d::default(),
        Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
    ));

    // Light
    commands.spawn((
        PointLight {
            intensity: 500_000.0,
            ..default()
        },
        Transform::from_xyz(0.0, 2.5, 0.0),
    ));

    // Let's use the `Name` component to target entities. We can use anything we
    // like, but names are convenient.
    let planet = Name::new("planet");
    let orbit_controller = Name::new("orbit_controller");
    let satellite = Name::new("satellite");

    // Creating the animation
    let mut animation = AnimationClip::default();
    // A curve can modify a single part of a transform: here, the translation.
    let planet_animation_target_id = AnimationTargetId::from_name(&planet);
    animation.add_curve_to_target(
        planet_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::translation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Vec3::new(1.0, 0.0, 1.0),
                Vec3::new(-1.0, 0.0, 1.0),
                Vec3::new(-1.0, 0.0, -1.0),
                Vec3::new(1.0, 0.0, -1.0),
                // in case seamless looping is wanted, the last keyframe should
                // be the same as the first one
                Vec3::new(1.0, 0.0, 1.0),
            ]))
            .expect("should be able to build translation curve because we pass in valid samples"),
        ),
    );
    // Or it can modify the rotation of the transform.
    // To find the entity to modify, the hierarchy will be traversed looking for
    // an entity with the right name at each level.
    let orbit_controller_animation_target_id =
        AnimationTargetId::from_names([planet.clone(), orbit_controller.clone()].iter());
    animation.add_curve_to_target(
        orbit_controller_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::rotation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Quat::IDENTITY,
                Quat::from_axis_angle(Vec3::Y, PI / 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 3.),
                Quat::IDENTITY,
            ]))
            .expect("Failed to build rotation curve"),
        ),
    );
    // If a curve in an animation is shorter than the other, it will not repeat
    // until all other curves are finished. In that case, another animation should
    // be created for each part that would have a different duration / period.
    let satellite_animation_target_id = AnimationTargetId::from_names(
        [planet.clone(), orbit_controller.clone(), satellite.clone()].iter(),
    );
    animation.add_curve_to_target(
        satellite_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::scale),
            UnevenSampleAutoCurve::new(
                [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0]
                    .into_iter()
                    .zip([
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                    ]),
            )
            .expect("Failed to build scale curve"),
        ),
    );
    // There can be more than one curve targeting the same entity path.
    animation.add_curve_to_target(
        AnimationTargetId::from_names(
            [planet.clone(), orbit_controller.clone(), satellite.clone()].iter(),
        ),
        AnimatableCurve::new(
            animated_field!(Transform::rotation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Quat::IDENTITY,
                Quat::from_axis_angle(Vec3::Y, PI / 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 3.),
                Quat::IDENTITY,
            ]))
            .expect("should be able to build translation curve because we pass in valid samples"),
        ),
    );

    // Create the animation graph
    let (graph, animation_index) = AnimationGraph::from_clip(animations.add(animation));

    // Create the animation player, and set it to repeat
    let mut player = AnimationPlayer::default();
    player.play(animation_index).repeat();

    // Create the scene that will be animated
    // First entity is the planet
    let planet_entity = commands
        .spawn((
            Mesh3d(meshes.add(Sphere::default())),
            MeshMaterial3d(materials.add(Color::srgb(0.8, 0.7, 0.6))),
            // Add the animation graph and player
            planet,
            AnimationGraphHandle(graphs.add(graph)),
            player,
        ))
        .id();
    commands
        .entity(planet_entity)
        .insert(AnimationTarget {
            id: planet_animation_target_id,
            player: planet_entity,
        })
        .with_children(|p| {
            // This entity is just used for animation, but doesn't display anything
            p.spawn((
                Transform::default(),
                Visibility::default(),
                orbit_controller,
                AnimationTarget {
                    id: orbit_controller_animation_target_id,
                    player: planet_entity,
                },
            ))
            .with_children(|p| {
                // The satellite, placed at a distance of the planet
                p.spawn((
                    Mesh3d(meshes.add(Cuboid::new(0.5, 0.5, 0.5))),
                    MeshMaterial3d(materials.add(Color::srgb(0.3, 0.9, 0.3))),
                    Transform::from_xyz(1.5, 0.0, 0.0),
                    AnimationTarget {
                        id: satellite_animation_target_id,
                        player: planet_entity,
                    },
                    satellite,
                ));
            });
        });
}

pub fn from_name(name: &Name) -> AnimationTargetId

Creates a new AnimationTargetId by hashing a single name.

Examples found in repository

examples/animation/animated_ui.rs (line 42)

    fn create(
        animation_graphs: &mut Assets<AnimationGraph>,
        animation_clips: &mut Assets<AnimationClip>,
    ) -> AnimationInfo {
        // Create an ID that identifies the text node we're going to animate.
        let animation_target_name = Name::new("Text");
        let animation_target_id = AnimationTargetId::from_name(&animation_target_name);

        // Allocate an animation clip.
        let mut animation_clip = AnimationClip::default();

        // Create a curve that animates font size.
        animation_clip.add_curve_to_target(
            animation_target_id,
            AnimatableCurve::new(
                animated_field!(TextFont::font_size),
                AnimatableKeyframeCurve::new(
                    [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0]
                        .into_iter()
                        .zip([24.0, 80.0, 24.0, 80.0, 24.0, 80.0, 24.0]),
                )
                .expect(
                    "should be able to build translation curve because we pass in valid samples",
                ),
            ),
        );

        // Create a curve that animates font color. Note that this should have
        // the same time duration as the previous curve.
        //
        // This time we use a "custom property", which in this case animates TextColor under the assumption
        // that it is in the "srgba" format.
        animation_clip.add_curve_to_target(
            animation_target_id,
            AnimatableCurve::new(
                TextColorProperty,
                AnimatableKeyframeCurve::new([0.0, 1.0, 2.0, 3.0].into_iter().zip([
                    Srgba::RED,
                    Srgba::GREEN,
                    Srgba::BLUE,
                    Srgba::RED,
                ]))
                .expect(
                    "should be able to build translation curve because we pass in valid samples",
                ),
            ),
        );

        // Save our animation clip as an asset.
        let animation_clip_handle = animation_clips.add(animation_clip);

        // Create an animation graph with that clip.
        let (animation_graph, animation_node_index) =
            AnimationGraph::from_clip(animation_clip_handle);
        let animation_graph_handle = animation_graphs.add(animation_graph);

        AnimationInfo {
            target_name: animation_target_name,
            target_id: animation_target_id,
            graph: animation_graph_handle,
            node_index: animation_node_index,
        }
    }

examples/animation/eased_motion.rs (line 99)

    fn create(
        animation_graphs: &mut Assets<AnimationGraph>,
        animation_clips: &mut Assets<AnimationClip>,
    ) -> AnimationInfo {
        // Create an ID that identifies the text node we're going to animate.
        let animation_target_name = Name::new("Cube");
        let animation_target_id = AnimationTargetId::from_name(&animation_target_name);

        // Allocate an animation clip.
        let mut animation_clip = AnimationClip::default();

        // Each leg of the translation motion should take 3 seconds.
        let animation_domain = interval(0.0, 3.0).unwrap();

        // The easing curve is parametrized over [0, 1], so we reparametrize it and
        // then ping-pong, which makes it spend another 3 seconds on the return journey.
        let translation_curve = EasingCurve::new(
            vec3(-6., 2., 0.),
            vec3(6., 2., 0.),
            EaseFunction::CubicInOut,
        )
        .reparametrize_linear(animation_domain)
        .expect("this curve has bounded domain, so this should never fail")
        .ping_pong()
        .expect("this curve has bounded domain, so this should never fail");

        // Something similar for rotation. The repetition here is an illusion caused
        // by the symmetry of the cube; it rotates on the forward journey and never
        // rotates back.
        let rotation_curve = EasingCurve::new(
            Quat::IDENTITY,
            Quat::from_rotation_y(FRAC_PI_2),
            EaseFunction::ElasticInOut,
        )
        .reparametrize_linear(interval(0.0, 4.0).unwrap())
        .expect("this curve has bounded domain, so this should never fail");

        animation_clip.add_curve_to_target(
            animation_target_id,
            AnimatableCurve::new(animated_field!(Transform::translation), translation_curve),
        );
        animation_clip.add_curve_to_target(
            animation_target_id,
            AnimatableCurve::new(animated_field!(Transform::rotation), rotation_curve),
        );

        // Save our animation clip as an asset.
        let animation_clip_handle = animation_clips.add(animation_clip);

        // Create an animation graph with that clip.
        let (animation_graph, animation_node_index) =
            AnimationGraph::from_clip(animation_clip_handle);
        let animation_graph_handle = animation_graphs.add(animation_graph);

        AnimationInfo {
            target_name: animation_target_name,
            target_id: animation_target_id,
            graph: animation_graph_handle,
            node_index: animation_node_index,
        }
    }

examples/animation/animated_transform.rs (line 52)

fn setup(
    mut commands: Commands,
    mut meshes: ResMut<Assets<Mesh>>,
    mut materials: ResMut<Assets<StandardMaterial>>,
    mut animations: ResMut<Assets<AnimationClip>>,
    mut graphs: ResMut<Assets<AnimationGraph>>,
) {
    // Camera
    commands.spawn((
        Camera3d::default(),
        Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
    ));

    // Light
    commands.spawn((
        PointLight {
            intensity: 500_000.0,
            ..default()
        },
        Transform::from_xyz(0.0, 2.5, 0.0),
    ));

    // Let's use the `Name` component to target entities. We can use anything we
    // like, but names are convenient.
    let planet = Name::new("planet");
    let orbit_controller = Name::new("orbit_controller");
    let satellite = Name::new("satellite");

    // Creating the animation
    let mut animation = AnimationClip::default();
    // A curve can modify a single part of a transform: here, the translation.
    let planet_animation_target_id = AnimationTargetId::from_name(&planet);
    animation.add_curve_to_target(
        planet_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::translation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Vec3::new(1.0, 0.0, 1.0),
                Vec3::new(-1.0, 0.0, 1.0),
                Vec3::new(-1.0, 0.0, -1.0),
                Vec3::new(1.0, 0.0, -1.0),
                // in case seamless looping is wanted, the last keyframe should
                // be the same as the first one
                Vec3::new(1.0, 0.0, 1.0),
            ]))
            .expect("should be able to build translation curve because we pass in valid samples"),
        ),
    );
    // Or it can modify the rotation of the transform.
    // To find the entity to modify, the hierarchy will be traversed looking for
    // an entity with the right name at each level.
    let orbit_controller_animation_target_id =
        AnimationTargetId::from_names([planet.clone(), orbit_controller.clone()].iter());
    animation.add_curve_to_target(
        orbit_controller_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::rotation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Quat::IDENTITY,
                Quat::from_axis_angle(Vec3::Y, PI / 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 3.),
                Quat::IDENTITY,
            ]))
            .expect("Failed to build rotation curve"),
        ),
    );
    // If a curve in an animation is shorter than the other, it will not repeat
    // until all other curves are finished. In that case, another animation should
    // be created for each part that would have a different duration / period.
    let satellite_animation_target_id = AnimationTargetId::from_names(
        [planet.clone(), orbit_controller.clone(), satellite.clone()].iter(),
    );
    animation.add_curve_to_target(
        satellite_animation_target_id,
        AnimatableCurve::new(
            animated_field!(Transform::scale),
            UnevenSampleAutoCurve::new(
                [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0]
                    .into_iter()
                    .zip([
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                        Vec3::splat(1.2),
                        Vec3::splat(0.8),
                    ]),
            )
            .expect("Failed to build scale curve"),
        ),
    );
    // There can be more than one curve targeting the same entity path.
    animation.add_curve_to_target(
        AnimationTargetId::from_names(
            [planet.clone(), orbit_controller.clone(), satellite.clone()].iter(),
        ),
        AnimatableCurve::new(
            animated_field!(Transform::rotation),
            UnevenSampleAutoCurve::new([0.0, 1.0, 2.0, 3.0, 4.0].into_iter().zip([
                Quat::IDENTITY,
                Quat::from_axis_angle(Vec3::Y, PI / 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 2.),
                Quat::from_axis_angle(Vec3::Y, PI / 2. * 3.),
                Quat::IDENTITY,
            ]))
            .expect("should be able to build translation curve because we pass in valid samples"),
        ),
    );

    // Create the animation graph
    let (graph, animation_index) = AnimationGraph::from_clip(animations.add(animation));

    // Create the animation player, and set it to repeat
    let mut player = AnimationPlayer::default();
    player.play(animation_index).repeat();

    // Create the scene that will be animated
    // First entity is the planet
    let planet_entity = commands
        .spawn((
            Mesh3d(meshes.add(Sphere::default())),
            MeshMaterial3d(materials.add(Color::srgb(0.8, 0.7, 0.6))),
            // Add the animation graph and player
            planet,
            AnimationGraphHandle(graphs.add(graph)),
            player,
        ))
        .id();
    commands
        .entity(planet_entity)
        .insert(AnimationTarget {
            id: planet_animation_target_id,
            player: planet_entity,
        })
        .with_children(|p| {
            // This entity is just used for animation, but doesn't display anything
            p.spawn((
                Transform::default(),
                Visibility::default(),
                orbit_controller,
                AnimationTarget {
                    id: orbit_controller_animation_target_id,
                    player: planet_entity,
                },
            ))
            .with_children(|p| {
                // The satellite, placed at a distance of the planet
                p.spawn((
                    Mesh3d(meshes.add(Cuboid::new(0.5, 0.5, 0.5))),
                    MeshMaterial3d(materials.add(Color::srgb(0.3, 0.9, 0.3))),
                    Transform::from_xyz(1.5, 0.0, 0.0),
                    AnimationTarget {
                        id: satellite_animation_target_id,
                        player: planet_entity,
                    },
                    satellite,
                ));
            });
        });
}

Trait Implementations

impl Clone for AnimationTargetId

fn clone(&self) -> AnimationTargetId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AnimationTargetId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AnimationTargetId

fn deserialize<__D>( __deserializer: __D, ) -> Result<AnimationTargetId, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Name> for AnimationTargetId

fn from(name: &Name) -> AnimationTargetId

Converts to this type from the input type.

impl FromArg for &'static AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

type This<'from_arg> = &'from_arg AnimationTargetId

The type to convert into.

fn from_arg( arg: Arg<'_>, ) -> Result<<&'static AnimationTargetId as FromArg>::This<'_>, ArgError>

Creates an item from an argument.

impl FromArg for &'static mut AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

type This<'from_arg> = &'from_arg mut AnimationTargetId

The type to convert into.

fn from_arg( arg: Arg<'_>, ) -> Result<<&'static mut AnimationTargetId as FromArg>::This<'_>, ArgError>

Creates an item from an argument.

impl FromArg for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

type This<'from_arg> = AnimationTargetId

The type to convert into.

fn from_arg( arg: Arg<'_>, ) -> Result<<AnimationTargetId as FromArg>::This<'_>, ArgError>

Creates an item from an argument.

impl<T> FromIterator<T> for AnimationTargetId

where T: AsRef<str>,

fn from_iter<I>(iter: I) -> AnimationTargetId

where I: IntoIterator<Item = T>,

Creates a new AnimationTargetId by hashing a list of strings.

Typically, this will be the path from the animation root to the animation target (e.g. bone) that is to be animated.

impl FromReflect for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn from_reflect( reflect: &(dyn PartialReflect + 'static), ) -> Option<AnimationTargetId>

Constructs a concrete instance of Self from a reflected value.

fn take_from_reflect( reflect: Box<dyn PartialReflect>, ) -> Result<Self, Box<dyn PartialReflect>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails.

impl GetOwnership for &AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn ownership() -> Ownership

Returns the ownership of Self.

impl GetOwnership for &mut AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn ownership() -> Ownership

Returns the ownership of Self.

impl GetOwnership for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn ownership() -> Ownership

Returns the ownership of Self.

impl GetTypeRegistration for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn get_type_registration() -> TypeRegistration

Returns the default TypeRegistration for this type.

fn register_type_dependencies(registry: &mut TypeRegistry)

Registers other types needed by this type.

impl Hash for AnimationTargetId

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoReturn for &AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn into_return<'into_return>(self) -> Return<'into_return>

where &AnimationTargetId: 'into_return,

Converts Self into a Return value.

impl IntoReturn for &mut AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn into_return<'into_return>(self) -> Return<'into_return>

where &mut AnimationTargetId: 'into_return,

Converts Self into a Return value.

impl IntoReturn for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn into_return<'into_return>(self) -> Return<'into_return>

where AnimationTargetId: 'into_return,

Converts Self into a Return value.

impl Ord for AnimationTargetId

fn cmp(&self, other: &AnimationTargetId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AnimationTargetId

fn eq(&self, other: &AnimationTargetId) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AnimationTargetId

fn partial_cmp(&self, other: &AnimationTargetId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialReflect for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

fn clone_value(&self) -> Box<dyn PartialReflect>

Clones the value as a Reflect trait object.

fn try_apply( &mut self, value: &(dyn PartialReflect + 'static), ) -> Result<(), ApplyError>

Tries to apply a reflected value to this value.

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an immutable enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<AnimationTargetId>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn try_into_reflect( self: Box<AnimationTargetId>, ) -> Result<Box<dyn Reflect>, Box<dyn PartialReflect>>

Attempts to cast this type to a boxed, fully-reflected value.

fn try_as_reflect(&self) -> Option<&(dyn Reflect + 'static)>

Attempts to cast this type to a fully-reflected value.

fn try_as_reflect_mut(&mut self) -> Option<&mut (dyn Reflect + 'static)>

Attempts to cast this type to a mutable, fully-reflected value.

fn into_partial_reflect(self: Box<AnimationTargetId>) -> Box<dyn PartialReflect>

Casts this type to a boxed, reflected value.

fn as_partial_reflect(&self) -> &(dyn PartialReflect + 'static)

Casts this type to a reflected value.

fn as_partial_reflect_mut(&mut self) -> &mut (dyn PartialReflect + 'static)

Casts this type to a mutable, reflected value.

fn reflect_partial_eq( &self, value: &(dyn PartialReflect + 'static), ) -> Option<bool>

Returns a “partial equality” comparison result.

fn apply(&mut self, value: &(dyn PartialReflect + 'static))

Applies a reflected value to this value.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

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

Debug formatter for the value.

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

impl Reflect for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn into_any(self: Box<AnimationTargetId>) -> Box<dyn Any>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<AnimationTargetId>) -> Box<dyn Reflect>

Casts this type to a boxed, fully-reflected value.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a fully-reflected value.

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable, fully-reflected value.

fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>

Performs a type-checked assignment of a reflected value to this value.

impl Serialize for AnimationTargetId

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TupleStruct for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn field(&self, index: usize) -> Option<&(dyn PartialReflect + 'static)>

Returns a reference to the value of the field with index index as a &dyn Reflect.

fn field_mut( &mut self, index: usize, ) -> Option<&mut (dyn PartialReflect + 'static)>

Returns a mutable reference to the value of the field with index index as a &mut dyn Reflect.

fn field_len(&self) -> usize

Returns the number of fields in the tuple struct.

fn iter_fields(&self) -> TupleStructFieldIter<'_>

Returns an iterator over the values of the tuple struct’s fields.

fn clone_dynamic(&self) -> DynamicTupleStruct

Clones the struct into a DynamicTupleStruct.

fn get_represented_tuple_struct_info(&self) -> Option<&'static TupleStructInfo>

Will return None if TypeInfo is not available.

impl TypePath for AnimationTargetId

where AnimationTargetId: Any + Send + Sync,

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.

impl Typed for AnimationTargetId

where AnimationTargetId: Any + Send + Sync, Uuid: FromReflect + TypePath + MaybeTyped + RegisterForReflection,

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.

impl Copy for AnimationTargetId

impl Eq for AnimationTargetId

impl StructuralPartialEq for AnimationTargetId