Struct LocalLight 

pub struct LocalLight {
    pub position: [f32; 3],
    pub colour: [f32; 3],
    pub intensity: f32,
    pub radius: f32,
    pub range: f32,
    pub shadow: bool,
    pub shape: LightShape,
}

Fields

position: [f32; 3]

colour: [f32; 3]

intensity: f32

radius: f32

range: f32

shadow: bool

shape: LightShape

Implementations

impl LocalLight

pub fn point( position: [f32; 3], colour: [f32; 3], intensity: f32, range: f32, ) -> Self

pub fn rect( centre: [f32; 3], half_u: [f32; 3], half_v: [f32; 3], colour: [f32; 3], intensity: f32, ) -> Self

pub fn disc( centre: [f32; 3], normal: [f32; 3], radius: f32, colour: [f32; 3], intensity: f32, ) -> Self

pub fn lit(&self) -> bool

pub fn valid(&self) -> bool

pub fn area(&self) -> f32

pub fn falloff(&self, distance: f32) -> f32

pub fn cone(&self, toward_surface: [f32; 3]) -> f32

Trait Implementations

impl Clone for LocalLight

fn clone(&self) -> LocalLight

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocalLight

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

Formats the value using the given formatter.

impl PartialEq for LocalLight

fn eq(&self, other: &LocalLight) -> 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 LocalLight

impl StructuralPartialEq for LocalLight