Struct Light 

pub struct Light {
    pub light_type: LightType,
    pub properties: ValueContainer,
    pub active: bool,
}

Fields

light_type: LightType

properties: ValueContainer

active: bool

Implementations

impl Light

pub fn new(light_type: LightType) -> Light

pub fn with_position(self, position: Vec3<f32>) -> Light

Set the position with the builder pattern.

pub fn with_color(self, color: [f32; 3]) -> Light

Set the color with the builder pattern.

pub fn with_intensity(self, intensity: f32) -> Light

Set the intensity with the builder pattern.

pub fn with_start_distance(self, start: f32) -> Light

Set the start distance with the builder pattern.

pub fn with_end_distance(self, end: f32) -> Light

Set the end distance with the builder pattern.

pub fn with_flicker(self, flicker: f32) -> Light

Set the flicker with the builder pattern.

pub fn get_color(&self) -> [f32; 3]

Helper: get color (defaults to white if not found)

pub fn get_intensity(&self) -> f32

Helper: get intensity (defaults to 1.0 if not found)

pub fn get_start_distance(&self) -> f32

Helper: get start distance (defaults to 3.0 if not found)

pub fn get_end_distance(&self) -> f32

Helper: get end distance (defaults to 5.0 if not found)

pub fn get_flicker(&self) -> f32

Helper: get flicker

pub fn position(&self) -> Vec3<f32>

Returns the position of the light (3D)

pub fn position_2d(&self) -> Vec2<f32>

Returns the position of the light in 2D (x, z)

pub fn compile(&self) -> CompiledLight

Loads and caches all the parameters from the value container into a CompiledLight.

pub fn set_position(&mut self, position: Vec3<f32>)

Set the position of the light

pub fn set_color(&mut self, new_color: [f32; 3])

Sets the color of the light

pub fn set_intensity(&mut self, new_intensity: f32)

Sets the intensity of the light

pub fn set_start_distance(&mut self, new_start_distance: f32)

Sets the start distance (for Point or Spot)

pub fn set_end_distance(&mut self, new_end_distance: f32)

Sets the end distance (for Point or Spot)

pub fn set_flicker(&mut self, flicker: f32)

Set flicker frequency and amplitude

pub fn from_linedef(&self, p1: Vec2<f32>, p2: Vec2<f32>, height: f32) -> Light

Create a copy of the light and adjust position and direction from the linedef attributes.

pub fn from_sector(&self, center: Vec3<f32>, size: Vec2<f32>) -> Light

Create a copy of the light and adjust position and direction based on the sectors center and normal.

Trait Implementations

impl Clone for Light

fn clone(&self) -> Light

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Light

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Light

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Light

fn eq(&self, other: &Light) -> 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 Serialize for Light

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 Light