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Weft

struct

PointLight

pub struct PointLight {
    pub position: Vec3,
    pub color: Color,
    pub intensity: f32,
    pub distance: f32,
    pub shadow: Option<Shadow>,
}

A light at a point, fading out over distance (0 = no falloff).

Fields

position

pub position: Vec3

Where it is.

color

pub color: Color

Its colour.

intensity

pub intensity: f32

Its strength.

distance

pub distance: f32

How far it reaches (0: no falloff).

shadow

pub shadow: Option<Shadow>

Its shadows (a cube map), if it casts them.

Trait implementations