Struct SceneLighting 

pub struct SceneLighting {
    pub active: bool,
    pub ambient_is_authored: bool,
    pub ambient: SceneAmbientLight,
    pub lights: Vec<SceneLight>,
}

Resolved lighting state for one logical canvas layer.

Fields

active: bool

Whether authored lights or ambient overrides are present.

ambient_is_authored: bool

Whether ambient came from an enabled authored AmbientLight.

The default ambient is only applied to primitives with at least one eligible direct light. An authored ambient remains layer-wide.

ambient: SceneAmbientLight

Singleton ambient contribution.

lights: Vec<SceneLight>

Positional and directional light contributions.

Implementations

impl SceneLighting

pub const MAX_LIGHTS: usize = 8

Maximum number of simultaneously enabled lights in one target canvas layer.

pub const DEFAULT_AMBIENT_INTENSITY: f64 = 0.35

Ambient intensity used when point/directional lights exist but no explicit ambient override exists.

pub fn identity() -> SceneLighting

Returns lighting that preserves unlit legacy rendering.

pub fn with_default_ambient(lights: Vec<SceneLight>) -> SceneLighting

Creates active lighting with Pax’s default ambient term.

Trait Implementations

impl Clone for SceneLighting

fn clone(&self) -> SceneLighting

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SceneLighting

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

Formats the value using the given formatter.

impl Default for SceneLighting

fn default() -> SceneLighting

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SceneLighting

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HelperFunctions for SceneLighting

fn register_all_functions()

Registers all helper functions for this type.

impl Interpolatable for SceneLighting

fn interpolate(&self, _other: &Self, _t: f64) -> Self

Interpolates this value toward other at time t on the unit interval.

impl PartialEq for SceneLighting

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SceneLighting

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 StructuralPartialEq for SceneLighting

impl ToPaxValue for SceneLighting

fn to_pax_value(self) -> PaxValue

Converts this value into a PaxValue.

fn nested_properties(&self) -> Vec<UntypedProperty>

Live properties read when snapshotting a compound value for PAXEL. Adapters observe these as well as the containing property.

fn to_pax_value_in_graph(self) -> PaxValue

where Self: Sized,

Converts against owner-thread graph views, including nested generated property fields. Requires an entered property graph for shared fields. Ordinary Self::to_pax_value reads published value snapshots.