Struct Look 

pub struct Look {
    pub yaw: f32,
    pub pitch: f32,
}

Describes the direction an entity is looking using pitch and yaw angles.

Fields

yaw: f32

The yaw angle in degrees, where:

• -90 is looking east (towards positive x).
• 0 is looking south (towards positive z).
• 90 is looking west (towards negative x).
• 180 is looking north (towards negative z).

Values -180 to 180 are also valid.

pitch: f32

The pitch angle in degrees, where:

• -90 is looking straight up.
• 0 is looking straight ahead.
• 90 is looking straight down.

Implementations

impl Look

pub const fn new(yaw: f32, pitch: f32) -> Self

pub fn vec(self) -> Vec3

Gets a normalized direction vector from the yaw and pitch.

pub fn set_vec(&mut self, dir: Vec3)

Sets the yaw and pitch using a normalized direction vector.

Trait Implementations

impl Clone for Look

fn clone(&self) -> Look

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for Look

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have [Component<Mutability = Mutable>], while immutable components will instead have [Component<Mutability = Immutable>].

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this [Component] if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this [Component] if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this [Component] if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this [Component] if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this [Component] if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given [EntityMapper]. This is used to remap entities in contexts like scenes and entity cloning. When deriving [Component], this is populated by annotating fields containing entities with #[entities]

impl Debug for Look

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

Formats the value using the given formatter.

impl Default for Look

fn default() -> Look

Returns the “default value” for a type.

impl PartialEq for Look

fn eq(&self, other: &Look) -> 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 Copy for Look

impl StructuralPartialEq for Look