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CompiledLight

eldiron_shared::context::light

Struct CompiledLight 

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pub struct CompiledLight {
Show 14 fields
    pub light_type: LightType,
    pub position: Vec3<f32>,
    pub color: [f32; 3],
    pub intensity: f32,
    pub emitting: bool,
    pub start_distance: f32,
    pub end_distance: f32,
    pub flicker: f32,
    pub direction: Vec3<f32>,
    pub cone_angle: f32,
    pub normal: Vec3<f32>,
    pub width: f32,
    pub height: f32,
    pub from_linedef: bool,

}
Expand description

A “compiled” version of Light that caches all values needed for rendering.

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§light_type: LightType§position: Vec3<f32>§color: [f32; 3]§intensity: f32§emitting: bool§start_distance: f32§end_distance: f32§flicker: f32§direction: Vec3<f32>§cone_angle: f32§normal: Vec3<f32>§width: f32§height: f32§from_linedef: bool

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impl CompiledLight

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

Returns the 3D position of the light.

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

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

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pub fn color_at( &self, point: Vec3<f32>, hash: &u32, d2: bool, ) -> Option<[f32; 3]>

Calculate the light’s intensity and color at a given point.

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pub fn radiance_at( &self, point: Vec3<f32>, surface_normal: Option<Vec3<f32>>, hash: u32, ) -> Option<Vec3<f32>>

Trait Implementations§

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impl Clone for CompiledLight

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fn clone(&self) -> CompiledLight

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CompiledLight

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

Formats the value using the given formatter. Read more

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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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