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LightSystem

mittens_engine::engine::ecs::system::light_system

Struct LightSystem

pub struct LightSystem;

Expand description

ECS lighting system.

Keeps VisualWorld’s point-light list in sync with ECS.

Implementations§

impl LightSystem

pub fn new() -> Self

pub fn register_light( &mut self, world: &mut World, visuals: &mut VisualWorld, component: ComponentId, )

pub fn register_ambient_light( &mut self, world: &mut World, visuals: &mut VisualWorld, component: ComponentId, )

pub fn transform_changed( &mut self, world: &mut World, visuals: &mut VisualWorld, component: ComponentId, )

Called when a TransformComponent changes.

Updates all descendant point lights’ positions in VisualWorld.

Trait Implementations§

impl Debug for LightSystem

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

Formats the value using the given formatter. Read more

impl Default for LightSystem

fn default() -> LightSystem

Returns the “default value” for a type. Read more

impl System for LightSystem

fn tick( &mut self, _world: &mut World, _visuals: &mut VisualWorld, _input: &InputState, _dt_sec: f32, )

Auto Trait Implementations§

impl Freeze for LightSystem

impl RefUnwindSafe for LightSystem

impl Send for LightSystem

impl Sync for LightSystem

impl Unpin for LightSystem

impl UnsafeUnpin for LightSystem

impl UnwindSafe for LightSystem

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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impl<S> FromSample<S> for S

fn from_sample_(s: S) -> S

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

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