Struct DirectionalLight

pub struct DirectionalLight { /* private fields */ }

Implementations

impl DirectionalLight

pub fn new( direction: [f32; 3], color: [f32; 3], intensity: f32, angular_falloff: f32, distance_falloff: f32, ) -> Self

Methods from Deref<Target = DirectionalLight>

pub fn set_direction(&mut self, x: f32, y: f32, z: f32)

Set the direction of the light the light points in the direction of the vector

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

Get the direction of the light the light points in the direction of the vector

pub fn set_color(&mut self, r: f32, g: f32, b: f32)

Set the color of the light in 0.0 - 1.0 range

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

Set the intensity of the light If the intensity is above 1.0, it can result in overexposure

pub fn set_angular_falloff(&mut self, angular_falloff: f32)

Set the angular falloff of the light 0.0 is no falloff, 1.0 is full falloff

pub fn set_distance_falloff(&mut self, distance_falloff: f32)

Set the distance falloff of the light 0.0 is no falloff, 1.0 is full falloff

Trait Implementations

impl Deref for DirectionalLight

type Target = DirectionalLight

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for DirectionalLight

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl LightDrawable for DirectionalLight

fn draw( &self, program: &LumenpyxProgram, matrix_transform: [[f32; 4]; 4], albedo_framebuffer: &mut SimpleFrameBuffer<'_>, height_uniform: Sampler<'_, Texture2d>, albedo_uniform: Sampler<'_, Texture2d>, roughness_uniform: Sampler<'_, Texture2d>, shadow_strength_uniform: Sampler<'_, Texture2d>, )

fn set_transform(&mut self, transform: Transform)

fn try_load_shaders(&self, program: &mut LumenpyxProgram)

fn get_transform(&self) -> Transform