Struct Rgba32F 

pub struct Rgba32F(/* private fields */);

An RGBA color represented as 4 f32s.

Implementations

impl Rgba32F

pub const WHITE: Rgba32F

Full white (all channels maximum).

pub const BLACK: Rgba32F

Full black (all channels zero, fully opaque).

pub const RED: Rgba32F

Pure red.

pub const GREEN: Rgba32F

Pure green.

pub const BLUE: Rgba32F

Pure blue.

pub const TRANSPARENT: Rgba32F

Fully transparent black.

pub const fn new(r: f32, g: f32, b: f32, a: f32) -> Self

Creates a new four-channel color from f32 red, green, blue, and alpha values.

pub const fn r(&self) -> f32

Returns the red channel value.

pub const fn g(&self) -> f32

Returns the green channel value.

pub const fn b(&self) -> f32

Returns the blue channel value.

pub const fn a(&self) -> f32

Returns the alpha channel value.

pub const fn rgb(&self) -> Rgb32F

Returns only the RGB channels, discarding alpha.

pub fn lerp(a: Self, b: Self, t: f32) -> Self

Linearly interpolates between two colors component-wise.

Trait Implementations

impl Clone for Rgba32F

fn clone(&self) -> Rgba32F

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rgba32F

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

Formats the value using the given formatter.

impl FixedCode for Rgba32F

const SIZE: usize

type Array = [u8; 16]

type Error = Infallible

fn fix_encode(&self) -> Self::Array

fn fix_decode(input: &Self::Array) -> Result<Self, Self::Error>

fn fix_write(&self, write: &mut impl Write) -> Result<()>

Encodes self and writes the resulting bytes to write.

fn fix_read(read: &mut impl Read) -> Result<Self>

Reads exactly SIZE bytes from read and decodes them.

impl From<Rgba32F> for Vec4

fn from(value: Rgba32F) -> Self

Converts to this type from the input type.

impl From<Vec4> for Rgba32F

fn from(value: Vec4) -> Self

Converts to this type from the input type.

impl PartialEq for Rgba32F

fn eq(&self, other: &Rgba32F) -> 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 Copy for Rgba32F

impl StructuralPartialEq for Rgba32F