Skip to main content

LightAnimation

proof_engine::render::lighting

Enum LightAnimation

pub enum LightAnimation {
    Constant,
    Pulse {
        frequency: f32,
        min_intensity: f32,
        max_intensity: f32,
    },
    Flicker {
        speed: f32,
        depth: f32,
    },
    Strobe {
        frequency: f32,
    },
    Fade {
        start: f32,
        end: f32,
        duration: f32,
    },
    Math {
        func: MathFunction,
        base_intensity: f32,
        amplitude: f32,
    },
    ColorCycle {
        speed: f32,
        saturation: f32,
        value: f32,
    },
    Heartbeat {
        bpm: f32,
        base_intensity: f32,
    },
}

Expand description

How a light’s intensity varies over time.

Variants§

Constant

Constant: no variation.

Pulse

Sine wave: intensity oscillates at frequency Hz.

Fields

§frequency: f32

§min_intensity: f32

§max_intensity: f32

Flicker

Perlin-noise flicker (torch-like).

Fields

§speed: f32

§depth: f32

Strobe

Strobe: alternates fully on/off at frequency Hz.

Fields

§frequency: f32

Fade

Fade from start to end over duration seconds.

Fields

§start: f32

§end: f32

§duration: f32

Math

Driven by a MathFunction: maps f(t) → [0,1] → intensity.

Fields

§func: MathFunction

§base_intensity: f32

§amplitude: f32

ColorCycle

Color-shifting animation: cycles through hue over time.

Fields

§speed: f32

§saturation: f32

§value: f32

Heartbeat

Heartbeat: two fast pulses per beat.

Fields

§bpm: f32

§base_intensity: f32

Implementations§

impl LightAnimation

pub fn intensity_factor(&self, t: f32, id_seed: u32) -> f32

Evaluate intensity multiplier at time t in seconds.

pub fn color_at(&self, t: f32, base_color: Vec3) -> Vec3

Evaluate color at time t. Returns Some(color) only for color-animating modes.

Trait Implementations§

impl Clone for LightAnimation

fn clone(&self) -> LightAnimation

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for LightAnimation

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for LightAnimation

impl RefUnwindSafe for LightAnimation

impl Send for LightAnimation

impl Sync for LightAnimation

impl Unpin for LightAnimation

impl UnsafeUnpin for LightAnimation

impl UnwindSafe for LightAnimation

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<S> FromSample<S> for S

fn from_sample_(s: S) -> S

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> ToSample<U> for T
where U: FromSample<T>,

fn to_sample_(self) -> U

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<S, T> Duplex<S> for T
where T: FromSample<S> + ToSample<S>,