Struct CpuPointLight

Source

pub struct CpuPointLight {
    pub pos: [f32; 3],
    pub color: [f32; 3],
    pub intensity: f32,
    pub radius: f32,
    pub casts_shadow: bool,
    pub spot_dir: [f32; 3],
    pub cos_inner: f32,
    pub cos_outer: f32,
}

Expand description

CPU.1 — one point light in a grid’s local frame for the CPU renderer.

Fields§

§pos: [f32; 3]

Grid-local position (world/voxel units).

§color: [f32; 3]

Linear RGB, 0..1.

§intensity: f32§radius: f32

Hard cutoff distance (world/voxel units).

§casts_shadow: bool

CPU.2 — whether this light casts a hard shadow (a shadow ray marches to the light through the grid’s voxels). Mirrors the GPU’s per-light casts_shadow; the renderer applies the same caster cap before building the CPU rig.

§spot_dir: [f32; 3]

SL — spot (cone) axis: grid-local unit direction the light shines along. Ignored for a pure point light (see Self::cos_outer).

§cos_inner: f32

SL — cosine of the inner cone half-angle (full brightness within it).

§cos_outer: f32

SL — cosine of the outer cone half-angle (zero past it; soft smoothstep between the two). -1.0 (a 180° cone) ⇒ a pure point light: the cone mask is skipped entirely and the light is omnidirectional.

CpuPointLight

Struct CpuPointLight Copy item path

Fields§

Trait Implementations§

impl Clone for CpuPointLight

fn clone(&self) -> CpuPointLight

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

impl Copy for CpuPointLight

Auto Trait Implementations§

impl Freeze for CpuPointLight

impl RefUnwindSafe for CpuPointLight

impl Send for CpuPointLight

impl Sync for CpuPointLight

impl Unpin for CpuPointLight

impl UnsafeUnpin for CpuPointLight

impl UnwindSafe for CpuPointLight

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct CpuPointLight

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,